5300.3fcbe96064ad8e44b108.js


1
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Qt=o.Py.define(),Gt=o.QQ.define({create(){return!0},update(t,e){for(let i of e.effects)i.is(Qt)&&(t=i.value);return t},provide:t=>l.mH.from(t,(t=>t?Kt:null))}),Xt=l.tk.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}}),Yt={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},Zt=o.r$.define({combine(t){return(0,o.BO)(t,Yt,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})}}),te=l.p.mark({class:"cm-selectionMatch"}),ee=l.p.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function ie(t,e,i,n){return!(0!=i&&t(e.sliceDoc(i-1,i))==o.D0.Word||n!=e.doc.length&&t(e.sliceDoc(n,n+1))==o.D0.Word)}const ne=l.lg.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.selectionSet||t.docChanged||t.viewportChanged)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=t.state.facet(Zt),{state:i}=t,n=i.selection;if(n.ranges.length>1)return l.p.none;let 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this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=ae(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=ae(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}function ce(t,e,i,n){return new qt(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?(s=e.charCategorizer(e.selection.main.head),(t,e,i)=>!i[0].length||(s(ue(i.input,i.index))!=o.D0.Word||s(fe(i.input,i.index))!=o.D0.Word)&&(s(fe(i.input,i.index+i[0].length))!=o.D0.Word||s(ue(i.input,i.index+i[0].length))!=o.D0.Word)):void 0},i,n);var s}function ue(t,e){return t.slice((0,o.cp)(t,e,!1),e)}function fe(t,e){return t.slice(e,(0,o.cp)(t,e))}class de extends le{nextMatch(t,e,i){let n=ce(this.spec,t,i,t.doc.length).next();return n.done&&(n=ce(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let 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e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=o.jT.create(i.ranges.map((e=>t.wordAt(e.head)||o.jT.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new zt(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some((t=>t.from==s.value.from)))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new 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Wt("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=Wt("input",{value:e.search,placeholder:Ne(t,"Find"),"aria-label":Ne(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=Wt("input",{value:e.replace,placeholder:Ne(t,"Replace"),"aria-label":Ne(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=Wt("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=Wt("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=Wt("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=Wt("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>ke(t)),[Ne(t,"next")]),i("prev",(()=>Se(t)),[Ne(t,"previous")]),i("select",(()=>Ce(t)),[Ne(t,"all")]),Wt("label",null,[this.caseField,Ne(t,"match 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this.ret(t.length==this.pattern.length?0:-100,[0,this.pattern.length]);let a=e.length,h=0;if(l<0){for(let s=0,r=Math.min(t.length,200);s<r&&h<a;){let r=(0,o.gm)(t,s);r!=e[h]&&r!=i[h]||(n[h++]=s),s+=(0,o.nZ)(r)}if(h<a)return!1}let c=0,u=0,f=!1,d=0,p=-1,m=-1,g=/[a-z]/.test(t),v=!0;for(let n=0,h=Math.min(t.length,200),w=0;n<h&&u<a;){let h=(0,o.gm)(t,n);l<0&&(c<a&&h==e[c]&&(s[c++]=n),d<a&&(h==e[d]||h==i[d]?(0==d&&(p=n),m=n+1,d++):d=0));let b,y=h<255?h>=48&&h<=57||h>=97&&h<=122?2:h>=65&&h<=90?1:0:(b=(0,o.bg)(h))!=b.toLowerCase()?1:b!=b.toUpperCase()?2:0;(!n||1==y&&g||0==w&&0!=y)&&(e[u]==h||i[u]==h&&(f=!0)?r[u++]=n:r.length&&(v=!1)),w=y,n+=(0,o.nZ)(h)}return u==a&&0==r[0]&&v?this.result((f?-200:0)-100,r,t):d==a&&0==p?this.ret(-200-t.length+(m==t.length?0:-100),[0,m]):l>-1?this.ret(-700-t.length,[l,l+this.pattern.length]):d==a?this.ret(-900-t.length,[p,m]):u==a?this.result((f?-200:0)-100-700+(v?0:-1100),r,t):2!=e.length&&this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[],s=0;for(let t of e){let e=t+(this.astral?(0,o.nZ)((0,o.gm)(i,t)):1);s&&n[s-1]==t?n[s-1]=e:(n[s++]=t,n[s++]=e)}return this.ret(t-i.length,n)}}const Ye=o.r$.define({combine(t){return(0,o.BO)(t,{activateOnTyping:!0,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:ti,compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>Ze(t(i),e(i)),optionClass:(t,e)=>i=>Ze(t(i),e(i)),addToOptions:(t,e)=>t.concat(e)})}});function Ze(t,e){return t?e?t+" "+e:t:e}function ti(t,e,i,n,s,r){let o,a,h=t.textDirection==l.Nm.RTL,c=h,u=!1,f="top",d=e.left-s.left,p=s.right-e.right,m=n.right-n.left,g=n.bottom-n.top;if(c&&d<Math.min(m,p)?c=!1:!c&&p<Math.min(m,d)&&(c=!0),m<=(c?d:p))o=Math.max(s.top,Math.min(i.top,s.bottom-g))-e.top,a=Math.min(400,c?d:p);else{u=!0,a=Math.min(400,(h?e.right:s.right-e.left)-30);let t=s.bottom-e.bottom;t>=g||t>e.top?o=i.bottom-e.top:(f="bottom",o=e.bottom-i.top)}return{style:`${f}: ${o/((e.bottom-e.top)/r.offsetHeight)}px; max-width: ${a/((e.right-e.left)/r.offsetWidth)}px`,class:"cm-completionInfo-"+(u?h?"left-narrow":"right-narrow":c?"left":"right")}}function ei(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class ii{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:s,selected:r}=n.open,o=t.state.facet(Ye);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map((t=>"cm-completionIcon-"+t))),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;t<n.length;){let e=n[t++],i=n[t++];e>o&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return o<r.length&&s.appendChild(document.createTextNode(r.slice(o))),s},position:50},{render(t){if(!t.detail)return null;let e=document.createElement("span");return e.className="cm-completionDetail",e.textContent=t.detail,e},position:80}),e.sort(((t,e)=>t.position-e.position)).map((t=>t.render))}(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=ei(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",(i=>{let{options:n}=t.state.field(e).open;for(let e,s=i.target;s&&s!=this.dom;s=s.parentNode)if("LI"==s.nodeName&&(e=/-(\d+)$/.exec(s.id))&&+e[1]<n.length)return this.applyCompletion(t,n[+e[1]]),void i.preventDefault()})),this.dom.addEventListener("focusout",(e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Ye).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Ge.of(null)})})),this.showOptions(s,n.id)}mount(){this.updateSel()}showOptions(t,e){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(t,e,this.range)),this.list.addEventListener("scroll",(()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)}))}update(t){var e;let i=t.state.field(this.stateField),n=t.startState.field(this.stateField);if(this.updateTooltipClass(t.state),i!=n){let{options:s,selected:r,disabled:o}=i.open;n.open&&n.open.options==s||(this.range=ei(s.length,r,t.state.facet(Ye).maxRenderedOptions),this.showOptions(s,i.id)),this.updateSel(),o!=(null===(e=n.open)||void 0===e?void 0:e.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!o)}}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let t of this.currentClass.split(" "))t&&this.dom.classList.remove(t);for(let t of e.split(" "))t&&this.dom.classList.add(t);this.currentClass=e}}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;if((e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=ei(e.options.length,e.selected,this.view.state.facet(Ye).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let s="string"==typeof n?document.createTextNode(n):n(i);if(!s)return;"then"in s?s.then((e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,i)})).catch((t=>(0,l.OO)(this.view.state,t,"completion info"))):this.addInfoPane(s,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",null!=t.nodeType)i.appendChild(t),this.infoDestroy=null;else{let{dom:e,destroy:n}=t;i.appendChild(e),this.infoDestroy=n||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)"LI"==i.nodeName&&i.id?n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected"):n--;return e&&function(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect(),s=i.height/t.offsetHeight;n.top<i.top?t.scrollTop-=(i.top-n.top)/s:n.bottom>i.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/s)}(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),n=t.getBoundingClientRect(),s=this.space;if(!s){let t=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:t.innerWidth,bottom:t.innerHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(Ye).positionInfo(this.view,e,n,i,s,this.dom)}placeInfo(t){this.info&&(t?(t.style&&(this.info.style.cssText=t.style),this.info.className="cm-tooltip cm-completionInfo "+(t.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(t,e,i){const n=document.createElement("ul");n.id=e,n.setAttribute("role","listbox"),n.setAttribute("aria-expanded","true"),n.setAttribute("aria-label",this.view.state.phrase("Completions"));let s=null;for(let r=i.from;r<i.to;r++){let{completion:o,match:l}=t[r],{section:a}=o;if(a){let t="string"==typeof a?a:a.name;t!=s&&(r>i.from||0==i.from)&&(s=t,"string"!=typeof a&&a.header?n.appendChild(a.header(a)):n.appendChild(document.createElement("completion-section")).textContent=t)}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+r,h.setAttribute("role","option");let c=this.optionClass(o);c&&(h.className=c);for(let t of this.optionContent){let e=t(o,this.view.state,this.view,l);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.to<t.length&&n.classList.add("cm-completionListIncompleteBottom"),n}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function ni(t,e){return i=>new ii(i,t,e)}function si(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class ri{constructor(t,e,i,n,s,r){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=s,this.disabled=r}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new ri(this.options,ai(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s){let r=function(t,e){let i=[],n=null,s=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some((e=>e.name==t))||n.push("string"==typeof e?{name:t}:e)}};for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)s(new qe(e,n.source,t?t(e):[],1e9-i.length));else{let i=new Xe(e.sliceDoc(n.from,n.to));for(let e of n.result.options)if(i.match(e.label)){let r=e.displayLabel?t?t(e,i.matched):[]:i.matched;s(new qe(e,n.source,r,i.score+(e.boost||0)))}}}if(n){let t=Object.create(null),e=0,s=(t,e)=>{var i,n;return(null!==(i=t.rank)&&void 0!==i?i:1e9)-(null!==(n=e.rank)&&void 0!==n?n:1e9)||(t.name<e.name?-1:1)};for(let i of n.sort(s))e-=1e5,t[i.name]=e;for(let e of i){let{section:i}=e.completion;i&&(e.score+=t["string"==typeof i?i:i.name])}}let r=[],o=null,l=e.facet(Ye).compareCompletions;for(let t of i.sort(((t,e)=>e.score-t.score||l(t.completion,e.completion)))){let e=t.completion;!o||o.label!=e.label||o.detail!=e.detail||null!=o.type&&null!=e.type&&o.type!=e.type||o.apply!=e.apply||o.boost!=e.boost?r.push(t):si(t.completion)>si(o)&&(r[r.length-1]=t),o=t.completion}return r}(t,e);if(!r.length)return n&&t.some((t=>1==t.state))?new ri(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let o=e.facet(Ye).selectOnOpen?0:-1;if(n&&n.selected!=o&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<r.length;e++)if(r[e].completion==t){o=e;break}}return new ri(r,ai(i,o),{pos:t.reduce(((t,e)=>e.hasResult()?Math.min(t,e.from):t),1e8),create:vi,above:s.aboveCursor},n?n.timestamp:Date.now(),o,!1)}map(t){return new ri(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class oi{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new oi(hi,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Ye),n=(i.override||e.languageDataAt("autocomplete",$e(e)).map(Ke)).map((e=>(this.active.find((t=>t.source==e))||new ui(e,this.active.some((t=>0!=t.state))?1:0)).update(t,i)));n.length==this.active.length&&n.every(((t,e)=>t==this.active[e]))&&(n=this.active);let s=this.open;s&&t.docChanged&&(s=s.map(t.changes)),t.selection||n.some((e=>e.hasResult()&&t.changes.touchesRange(e.from,e.to)))||!function(t,e){if(t==e)return!0;for(let i=0,n=0;;){for(;i<t.length&&!t[i].hasResult;)i++;for(;n<e.length&&!e[n].hasResult;)n++;let s=i==t.length,r=n==e.length;if(s||r)return s==r;if(t[i++].result!=e[n++].result)return!1}}(n,this.active)?s=ri.build(n,e,this.id,s,i):s&&s.disabled&&!n.some((t=>1==t.state))&&(s=null),!s&&n.every((t=>1!=t.state))&&n.some((t=>t.hasResult()))&&(n=n.map((t=>t.hasResult()?new ui(t.source,0):t)));for(let e of t.effects)e.is(pi)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new oi(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:li}}const li={"aria-autocomplete":"list"};function ai(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const hi=[];function ci(t){return t.isUserEvent("input.type")?"input":t.isUserEvent("delete.backward")?"delete":null}class ui{constructor(t,e,i=-1){this.source=t,this.state=e,this.explicitPos=i}hasResult(){return!1}update(t,e){let i=ci(t),n=this;i?n=n.handleUserEvent(t,i,e):t.docChanged?n=n.handleChange(t):t.selection&&0!=n.state&&(n=new ui(n.source,0));for(let e of t.effects)if(e.is(Qe))n=new ui(n.source,1,e.value?$e(t.state):-1);else if(e.is(Ge))n=new ui(n.source,0);else if(e.is(di))for(let t of e.value)t.source==n.source&&(n=t);return n}handleUserEvent(t,e,i){return"delete"!=e&&i.activateOnTyping?new ui(this.source,1):this.map(t.changes)}handleChange(t){return t.changes.touchesRange($e(t.startState))?new ui(this.source,0):this.map(t.changes)}map(t){return t.empty||this.explicitPos<0?this:new ui(this.source,this.state,t.mapPos(this.explicitPos))}}class fi extends ui{constructor(t,e,i,n,s){super(t,2,e),this.result=i,this.from=n,this.to=s}hasResult(){return!0}handleUserEvent(t,e,i){var n;let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=$e(t.state);if((this.explicitPos<0?o<=s:o<this.from)||o>r||"delete"==e&&$e(t.startState)==this.from)return new ui(this.source,"input"==e&&i.activateOnTyping?1:0);let l,a=this.explicitPos<0?-1:t.changes.mapPos(this.explicitPos);return function(t,e,i,n){if(!t)return!1;let s=e.sliceDoc(i,n);return"function"==typeof t?t(s,i,n,e):Je(t,!0).test(s)}(this.result.validFor,t.state,s,r)?new fi(this.source,a,this.result,s,r):this.result.update&&(l=this.result.update(this.result,s,r,new je(t.state,o,a>=0)))?new fi(this.source,a,l,l.from,null!==(n=l.to)&&void 0!==n?n:$e(t.state)):new ui(this.source,1,a)}handleChange(t){return t.changes.touchesRange(this.from,this.to)?new ui(this.source,0):this.map(t.changes)}map(t){return t.empty?this:new fi(this.source,this.explicitPos<0?-1:t.mapPos(this.explicitPos),this.result,t.mapPos(this.from),t.mapPos(this.to,1))}}const di=o.Py.define({map(t,e){return t.map((t=>t.map(e)))}}),pi=o.Py.define(),mi=o.QQ.define({create(){return oi.start()},update(t,e){return t.update(e)},provide:t=>[l.hJ.from(t,(t=>t.tooltip)),l.tk.contentAttributes.from(t,(t=>t.attrs))]});function gi(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(mi).active.find((t=>t.source==e.source));return n instanceof fi&&("string"==typeof i?t.dispatch(Object.assign(Object.assign({},function(t,e,i,n){let{main:s}=t.selection,r=i-s.from,l=n-s.from;return Object.assign(Object.assign({},t.changeByRange((a=>a!=s&&i!=n&&t.sliceDoc(a.from+r,a.from+l)!=t.sliceDoc(i,n)?{range:a}:{changes:{from:a.from+r,to:n==s.from?a.to:a.from+l,insert:e},range:o.jT.cursor(a.from+r+e.length)}))),{scrollIntoView:!0,userEvent:"input.complete"})}(t.state,i,n.from,n.to)),{annotations:_e.of(e.completion)})):i(t,e.completion,n.from,n.to),!0)}const vi=ni(mi,gi);function wi(t,e="option"){return i=>{let n=i.state.field(mi,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(Ye).interactionDelay)return!1;let s,r=1;"page"==e&&(s=(0,l.gB)(i,n.open.tooltip))&&(r=Math.max(2,Math.floor(s.dom.offsetHeight/s.dom.querySelector("li").offsetHeight)-1));let{length:o}=n.open.options,a=n.open.selected>-1?n.open.selected+r*(t?1:-1):t?0:o-1;return a<0?a="page"==e?0:o-1:a>=o&&(a="page"==e?o-1:0),i.dispatch({effects:pi.of(a)}),!0}}class bi{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const yi=l.lg.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.composing=0;for(let e of t.state.field(mi).active)1==e.state&&this.startQuery(e)}update(t){let e=t.state.field(mi);if(!t.selectionSet&&!t.docChanged&&t.startState.field(mi)==e)return;let i=t.transactions.some((t=>(t.selection||t.docChanged)&&!ci(t)));for(let e=0;e<this.running.length;e++){let n=this.running[e];if(i||n.updates.length+t.transactions.length>50&&Date.now()-n.time>1e3){for(let t of n.context.abortListeners)try{t()}catch(t){(0,l.OO)(this.view.state,t)}n.context.abortListeners=null,this.running.splice(e--,1)}else n.updates.push(...t.transactions)}if(this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),this.debounceUpdate=e.active.some((t=>1==t.state&&!this.running.some((e=>e.active.source==t.source))))?setTimeout((()=>this.startUpdate()),50):-1,0!=this.composing)for(let e of t.transactions)"input"==ci(e)?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:t}=this.view,e=t.field(mi);for(let t of e.active)1!=t.state||this.running.some((e=>e.active.source==t.source))||this.startQuery(t)}startQuery(t){let{state:e}=this.view,i=$e(e),n=new je(e,i,t.explicitPos==i),s=new bi(t,n);this.running.push(s),Promise.resolve(t.source(n)).then((t=>{s.context.aborted||(s.done=t||null,this.scheduleAccept())}),(t=>{this.view.dispatch({effects:Ge.of(null)}),(0,l.OO)(this.view.state,t)}))}scheduleAccept(){this.running.every((t=>void 0!==t.done))?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout((()=>this.accept()),this.view.state.facet(Ye).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Ye);for(let n=0;n<this.running.length;n++){let s=this.running[n];if(void 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null}(t.state,n);return!!r&&(t.dispatch(r),!0)})),Ri=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Ti(t,t.selection.main.head).brackets||ki.brackets,n=null,s=t.changeByRange((e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return(0,o.nZ)((0,o.gm)(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&Bi(t.doc,e.head)==Oi((0,o.gm)(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:o.jT.cursor(e.head-s.length)}}return{range:n=e}}));return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function Ei(t,e){let i=!1;return t.field(Ai).between(0,t.doc.length,(t=>{t==e&&(i=!0)})),i}function Bi(t,e){let i=t.sliceString(e,e+2);return i.slice(0,(0,o.nZ)((0,o.gm)(i,0)))}function Li(t,e,i,n){let s=null,r=t.changeByRange((r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:Si.of(r.to+e.length),range:o.jT.range(r.anchor+e.length,r.head+e.length)};let l=Bi(t.doc,r.head);return!l||/\s/.test(l)||n.indexOf(l)>-1?{changes:{insert:e+i,from:r.head},effects:Si.of(r.head+e.length),range:o.jT.cursor(r.head+e.length)}:{range:s=r}}));return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function Ni(t,e,i){let n=null,s=t.changeByRange((e=>e.empty&&Bi(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:o.jT.cursor(e.head+i.length)}:n={range:e}));return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function Ii(t,e,i,n){let s=n.stringPrefixes||ki.stringPrefixes,r=null,l=t.changeByRange((n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:Si.of(n.to+e.length),range:o.jT.range(n.anchor+e.length,n.head+e.length)};let l,h=n.head,c=Bi(t.doc,h);if(c==e){if(Wi(t,h))return{changes:{insert:e+e,from:h},effects:Si.of(h+e.length),range:o.jT.cursor(h+e.length)};if(Ei(t,h)){let 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Fi{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=t,s=i.facet(Zi).markerFilter;s&&(n=s(n));let r=l.p.set(n.map((t=>t.from==t.to||t.from==t.to-1&&i.doc.lineAt(t.from).to==t.from?l.p.widget({widget:new nn(t),diagnostic:t}).range(t.from):l.p.mark({attributes:{class:"cm-lintRange cm-lintRange-"+t.severity+(t.markClass?" 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i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to)||(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),0))}}],Zi=o.r$.define({combine(t){return Object.assign({sources:t.map((t=>t.source))},(0,o.BO)(t.map((t=>t.config)),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null},{needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e}))}});function tn(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;t<i.length;t++){let n=i[t];if(/[a-zA-Z]/.test(n)&&!e.some((t=>t.toLowerCase()==n.toLowerCase()))){e.push(n);continue t}}e.push("")}return e}function en(t,e,i){var n;let s=i?tn(e.actions):[];return Wt("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},Wt("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage():e.message),null===(n=e.actions)||void 0===n?void 0:n.map(((i,n)=>{let r=!1,o=n=>{if(n.preventDefault(),r)return;r=!0;let s=qi(t.state.field(Ui).diagnostics,e);s&&i.apply(t,s.from,s.to)},{name:l}=i,a=s[n]?l.indexOf(s[n]):-1,h=a<0?l:[l.slice(0,a),Wt("u",l.slice(a,a+1)),l.slice(a+1)];return Wt("button",{type:"button",class:"cm-diagnosticAction",onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)})),e.source&&Wt("div",{class:"cm-diagnosticSource"},e.source))}class nn extends l.l9{constructor(t){super(),this.diagnostic=t}eq(t){return t.diagnostic==this.diagnostic}toDOM(){return Wt("span",{class:"cm-lintPoint cm-lintPoint-"+this.diagnostic.severity})}}class sn{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=en(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class rn{constructor(t){this.view=t,this.items=[],this.list=Wt("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(27==e.keyCode)Xi(this.view),this.view.focus();else if(38==e.keyCode||33==e.keyCode)this.moveSelection((this.selectedIndex-1+this.items.length)%this.items.length);else if(40==e.keyCode||34==e.keyCode)this.moveSelection((this.selectedIndex+1)%this.items.length);else if(36==e.keyCode)this.moveSelection(0);else if(35==e.keyCode)this.moveSelection(this.items.length-1);else if(13==e.keyCode)this.view.focus();else{if(!(e.keyCode>=65&&e.keyCode<=90&&this.selectedIndex>=0))return;{let{diagnostic:i}=this.items[this.selectedIndex],n=tn(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=qi(this.view.state.field(Ui).diagnostics,i);e&&i.actions[s].apply(t,e.from,e.to)}}}e.preventDefault()},onclick:t=>{for(let e=0;e<this.items.length;e++)this.items[e].dom.contains(t.target)&&this.moveSelection(e)}}),this.dom=Wt("div",{class:"cm-panel-lint"},this.list,Wt("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Xi(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Ui).selected;if(!t)return-1;for(let e=0;e<this.items.length;e++)if(this.items[e].diagnostic==t.diagnostic)return e;return-1}update(){let{diagnostics:t,selected:e}=this.view.state.field(Ui),i=0,n=!1,s=null;for(t.between(0,this.view.state.doc.length,((t,r,{spec:o})=>{let l,a=-1;for(let t=i;t<this.items.length;t++)if(this.items[t].diagnostic==o.diagnostic){a=t;break}a<0?(l=new sn(this.view,o.diagnostic),this.items.splice(i,0,l),n=!0):(l=this.items[a],a>i&&(this.items.splice(i,a-i),n=!0)),e&&l.diagnostic==e.diagnostic?l.dom.hasAttribute("aria-selected")||(l.dom.setAttribute("aria-selected","true"),s=l):l.dom.hasAttribute("aria-selected")&&l.dom.removeAttribute("aria-selected"),i++}));i<this.items.length&&!(1==this.items.length&&this.items[0].diagnostic.from<0);)n=!0,this.items.pop();0==this.items.length&&(this.items.push(new sn(this.view,{from:-1,to:-1,severity:"info",message:this.view.state.phrase("No 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i=this.cursorPos-this.string.length;return t<i||e>=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let g=null;class v{constructor(t,e,i=[],n,s,r,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=s,this.viewport=r,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new v(t,e,[],s.mp.empty,0,i,[],null)}startParse(){return this.parser.startParse(new m(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=s.mp.empty&&this.isDone(null!=e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let n=this.parse.advance();if(n){if(this.fragments=this.withoutTempSkipped(s.i9.addTree(n,this.fragments,null!=this.parse.stoppedAt)),this.treeLen=null!==(i=this.parse.stoppedAt)&&void 0!==i?i:this.state.doc.length,this.tree=n,this.parse=null,!(this.treeLen<(null!=e?e:this.state.doc.length)))return!0;this.parse=this.startParse()}if(t())return!1}}))}takeTree(){let t,e;this.parse&&(t=this.parse.parsedPos)>=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext((()=>{for(;!(e=this.parse.advance()););})),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(s.i9.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=g;g=this;try{return t()}finally{g=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=w(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:r,viewport:o,skipped:l}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges(((t,i,n,s)=>e.push({fromA:t,toA:i,fromB:n,toB:s}))),i=s.i9.applyChanges(i,e),n=s.mp.empty,r=0,o={from:t.mapPos(o.from,-1),to:t.mapPos(o.to,1)},this.skipped.length){l=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);i<n&&l.push({from:i,to:n})}}}return new v(this.parser,e,i,n,r,o,l,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let e=0;e<this.skipped.length;e++){let{from:i,to:n}=this.skipped[e];i<t.to&&n>t.from&&(this.fragments=w(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e||(this.reset(),0))}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends s._b{createParse(e,i,n){let r=n[0].from,o=n[n.length-1].to;return{parsedPos:r,advance(){let e=g;if(e){for(let t of 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e=this.view.state.field(u.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),(t.docChanged||t.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(u.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=y(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEnd<e&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=e+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:n}}=this.view,s=i.field(u.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!x?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work((()=>x&&x()||Date.now()>r),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:u.setState.of(new b(s.context))})),this.chunkBudget>0&&(!l||o)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then((()=>this.scheduleWork())).catch((t=>(0,o.OO)(this.view.state,t))).then((()=>this.workScheduled--)),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),S=r.r$.define({combine(t){return t.length?t[0]:null},enables:t=>[u.state,k,o.tk.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]});class C{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const A=r.r$.define(),M=r.r$.define({combine:t=>{if(!t.length)return"  ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some((t=>t!=e[0])))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return e}});function O(t){let e=t.facet(M);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function T(t,e){let i="",n=t.tabSize,s=t.facet(M)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function D(t,e){t instanceof r.yy&&(t=new P(t));for(let i of t.state.facet(A)){let n=i(t,e);if(void 0!==n)return n}let i=p(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=n.node.enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e!=n.node;e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return E(n,t,i)}(t,i,e):null}class P{constructor(t,e={}){this.state=t,this.options=e,this.unit=O(t)}lineAt(t,e=1){let 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i.push(r)}return e.combine(i)}return{create(t){for(let e of n)tt(t,e);return t.values[o]=l(t),1},update(t,i){if(!q(t,r))return 0;let n=l(t);return e.compare(n,t.values[o])?0:(t.values[o]=n,1)},reconfigure(t,s){let r=q(t,n),a=s.config.facets[e.id],h=s.facet(e);if(a&&!r&&z(i,a))return t.values[o]=h,0;let c=l(t);return e.compare(c,h)?(t.values[o]=h,0):(t.values[o]=c,1)}}}const J=H.define({static:!0});class _{constructor(t,e,i,n,s){this.id=t,this.createF=e,this.updateF=i,this.compareF=n,this.spec=s,this.provides=void 0}static define(t){let e=new _(V++,t.create,t.update,t.compare||((t,e)=>t===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(J).find((t=>t.field==this));return((null==e?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:t=>(t.values[e]=this.create(t),1),update:(t,i)=>{let n=t.values[e],s=this.updateF(n,i);return this.compareF(n,s)?0:(t.values[e]=s,1)},reconfigure:(t,i)=>null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}init(t){return[this,J.of({field:this,create:t})]}get extension(){return this}}const U={lowest:4,low:3,default:2,high:1,highest:0};function K(t){return e=>new G(e,t)}const Q={highest:K(U.highest),high:K(U.high),default:K(U.default),low:K(U.low),lowest:K(U.lowest)};class G{constructor(t,e){this.inner=t,this.prec=e}}class X{of(t){return new Y(this,t)}reconfigure(t){return X.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class Y{constructor(t,e){this.compartment=t,this.inner=e}}class Z{constructor(t,e,i,n,s,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=s,this.facets=r,this.statusTemplate=[];this.statusTemplate.length<i.length;)this.statusTemplate.push(0)}staticFacet(t){let e=this.address[t.id];return null==e?t.default:this.staticValues[e>>1]}static resolve(t,e,i){let n=[],s=Object.create(null),r=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],s=new Map;return function t(r,o){let l=s.get(r);if(null!=l){if(l<=o)return;let t=n[l].indexOf(r);t>-1&&n[l].splice(t,1),r instanceof Y&&i.delete(r.compartment)}if(s.set(r,o),Array.isArray(r))for(let e of r)t(e,o);else if(r instanceof Y){if(i.has(r.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(r.compartment)||r.inner;i.set(r.compartment,n),t(n,o)}else if(r instanceof G)t(r.inner,r.prec);else if(r instanceof _)n[o].push(r),r.provides&&t(r.provides,o);else if(r instanceof j)n[o].push(r),r.facet.extensions&&t(r.facet.extensions,U.default);else{let e=r.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${r}). 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s=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|s}function et(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const it=H.define(),nt=H.define({combine:t=>t.some((t=>t)),static:!0}),st=H.define({combine:t=>t.length?t[0]:void 0,static:!0}),rt=H.define(),ot=H.define(),lt=H.define(),at=H.define({combine:t=>!!t.length&&t[0]});class ht{constructor(t,e){this.type=t,this.value=e}static define(){return new ct}}class ct{of(t){return new ht(this,t)}}class ut{constructor(t){this.map=t}of(t){return new ft(this,t)}}class ft{constructor(t,e){this.type=t,this.value=e}map(t){let e=this.type.map(this.value,t);return void 0===e?void 0:e==this.value?this:new ft(this.type,e)}is(t){return this.type==t}static define(t={}){return new ut(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let t=n.map(e);t&&i.push(t)}return i}}ft.reconfigure=ft.define(),ft.appendConfig=ft.define();class dt{constructor(t,e,i,n,s,r){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,i&&W(i,e.newLength),s.some((t=>t.type==dt.time))||(this.annotations=s.concat(dt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new dt(t,e,i,n,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(dt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function pt(t,e){let i=[];for(let n=0,s=0;;){let r,o;if(n<t.length&&(s==e.length||e[s]>=t[n]))r=t[n++],o=t[n++];else{if(!(s<e.length))return i;r=e[s++],o=e[s++]}!i.length||i[i.length-1]<r?i.push(r,o):i[i.length-1]<o&&(i[i.length-1]=o)}}function mt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=T.empty(e.changes.length),o=t.changes.compose(e.changes)):(s=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),o=t.changes.compose(s)),{changes:o,selection:e.selection?e.selection.map(r):null===(n=t.selection)||void 0===n?void 0:n.map(s),effects:ft.mapEffects(t.effects,s).concat(ft.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function gt(t,e,i){let n=e.selection,s=bt(e.annotations);return e.userEvent&&(s=s.concat(dt.userEvent.of(e.userEvent))),{changes:e.changes instanceof T?e.changes:T.of(e.changes||[],i,t.facet(st)),selection:n&&(n instanceof I?n:I.single(n.anchor,n.head)),effects:bt(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function vt(t,e,i){let n=gt(t,e.length?e[0]:{},t.doc.length);e.length&&!1===e[0].filter&&(i=!1);for(let s=1;s<e.length;s++){!1===e[s].filter&&(i=!1);let r=!!e[s].sequential;n=mt(n,gt(t,e[s],r?n.changes.newLength:t.doc.length),r)}let s=dt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return function(t){let e=t.startState,i=e.facet(lt),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=mt(n,gt(e,r,t.changes.newLength),!0))}return n==t?t:dt.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}(i?function(t){let e=t.startState,i=!0;for(let n of e.facet(rt)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:pt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=T.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=dt.create(e,n,t.selection&&t.selection.map(s),ft.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ot);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof dt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof dt?s[0]:vt(e,bt(s),!1)}return t}(s):s)}dt.time=ht.define(),dt.userEvent=ht.define(),dt.addToHistory=ht.define(),dt.remote=ht.define();const wt=[];function bt(t){return null==t?wt:Array.isArray(t)?t:[t]}var yt=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(yt||(yt={}));const xt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let kt;try{kt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}class St{constructor(t,e,i,n,s,r){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let t=0;t<this.config.dynamicSlots.length;t++)tt(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return tt(this,i),et(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return vt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(X.reconfigure)?(i&&(s=new Map,i.compartments.forEach(((t,e)=>s.set(e,t))),i=null),s.set(e.value.compartment,e.value.extension)):e.is(ft.reconfigure)?(i=null,n=e.value):e.is(ft.appendConfig)&&(i=null,n=bt(n).concat(e.value));i?e=t.startState.values.slice():(i=Z.resolve(n,s,this),e=new St(i,this.doc,this.selection,i.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null).values);let r=t.startState.facet(nt)?t.newSelection:t.newSelection.asSingle();new St(i,t.newDoc,r,e,((e,i)=>i.update(e,t)),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t},range:I.cursor(e.from+t.length)})))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),s=[i.range],r=bt(i.effects);for(let i=1;i<e.ranges.length;i++){let o=t(e.ranges[i]),l=this.changes(o.changes),a=l.map(n);for(let t=0;t<i;t++)s[t]=s[t].map(a);let h=n.mapDesc(l,!0);s.push(o.range.map(h)),n=n.compose(a),r=ft.mapEffects(r,a).concat(ft.mapEffects(bt(o.effects),h))}return{changes:n,selection:I.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof T?t:T.of(t,this.doc.length,this.facet(St.lineSeparator))}toText(t){return n.of(t.split(this.facet(St.lineSeparator)||A))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return null==e?t.default:(tt(this,e),et(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let n=t[i];n instanceof _&&null!=this.config.address[n.id]&&(e[i]=n.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||"string"!=typeof t.doc)throw new RangeError("Invalid JSON representation for EditorState");let n=[];if(i)for(let e in i)if(Object.prototype.hasOwnProperty.call(t,e)){let s=i[e],r=t[e];n.push(s.init((t=>s.spec.fromJSON(r,t))))}return St.create({doc:t.doc,selection:I.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=Z.resolve(t.extensions||[],new Map),i=t.doc instanceof n?t.doc:n.of((t.doc||"").split(e.staticFacet(St.lineSeparator)||A)),s=t.selection?t.selection instanceof I?t.selection:I.single(t.selection.anchor,t.selection.head):I.single(0);return W(s,i.length),e.staticFacet(nt)||(s=s.asSingle()),new St(e,i,s,e.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(St.tabSize)}get lineBreak(){return this.facet(St.lineSeparator)||"\n"}get readOnly(){return this.facet(at)}phrase(t,...e){for(let e of this.facet(St.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,i)=>{if("$"==i)return"$";let n=+(i||1);return!n||n>e.length?t:e[n-1]}))),t}languageDataAt(t,e,i=-1){let n=[];for(let s of this.facet(it))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){return e=this.languageDataAt("wordChars",t).join(""),t=>{if(!/\S/.test(t))return yt.Space;if(function(t){if(kt)return kt.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>""&&(i.toUpperCase()!=i.toLowerCase()||xt.test(i)))return!0}return!1}(t))return yt.Word;for(let i=0;i<e.length;i++)if(t.indexOf(e[i])>-1)return yt.Word;return yt.Other};var e}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),s=this.charCategorizer(t),r=t-i,o=t-i;for(;r>0;){let t=v(e,r,!1);if(s(e.slice(t,r))!=yt.Word)break;r=t}for(;o<n;){let t=v(e,o);if(s(e.slice(o,t))!=yt.Word)break;o=t}return r==o?null:I.range(r+i,o+i)}}function Ct(t,e,i={}){let n={};for(let e of t)for(let t of Object.keys(e)){let s=e[t],r=n[t];if(void 0===r)n[t]=s;else if(r===s||void 0===s);else{if(!Object.hasOwnProperty.call(i,t))throw new Error("Config merge conflict for field "+t);n[t]=i[t](r,s)}}for(let t in e)void 0===n[t]&&(n[t]=e[t]);return n}St.allowMultipleSelections=nt,St.tabSize=H.define({combine:t=>t.length?t[0]:4}),St.lineSeparator=st,St.readOnly=at,St.phrases=H.define({compare(t,e){let i=Object.keys(t),n=Object.keys(e);return i.length==n.length&&i.every((i=>t[i]==e[i]))}}),St.languageData=it,St.changeFilter=rt,St.transactionFilter=ot,St.transactionExtender=lt,X.reconfigure=ft.define();class At{eq(t){return this==t}range(t,e=t){return Mt.create(t,e,this)}}At.prototype.startSide=At.prototype.endSide=0,At.prototype.point=!1,At.prototype.mapMode=M.TrackDel;class Mt{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Mt(t,e,i)}}function Ot(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Tt{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let s=i?this.to:this.from;for(let r=n,o=s.length;;){if(r==o)return r;let n=r+o>>1,l=s[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==r)return l>=0?r:o;l>=0?o=n:r=n+1}}between(t,e,i,n){for(let s=this.findIndex(e,-1e9,!0),r=this.findIndex(i,1e9,!1,s);s<r;s++)if(!1===n(this.from[s]+t,this.to[s]+t,this.value[s]))return!1}map(t,e){let i=[],n=[],s=[],r=-1,o=-1;for(let l=0;l<this.value.length;l++){let a,h,c=this.value[l],u=this.from[l]+t,f=this.to[l]+t;if(u==f){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(f,c.endSide),a>h||a==h&&c.startSide>0&&c.endSide<=0)continue;(h-a||c.endSide-c.startSide)<0||(r<0&&(r=a),c.point&&(o=Math.max(o,h-a)),i.push(c),n.push(a-r),s.push(h-r))}return{mapped:i.length?new Tt(n,s,i,o):null,pos:r}}}class Dt{constructor(t,e,i,n){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=n}static create(t,e,i,n){return new Dt(t,e,i,n)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:n=0,filterTo:s=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(i&&(e=e.slice().sort(Ot)),this.isEmpty)return e.length?Dt.of(e):this;let o=new Et(this,null,-1).goto(0),l=0,a=[],h=new Pt;for(;o.value||l<e.length;)if(l<e.length&&(o.from-e[l].from||o.startSide-e[l].value.startSide)>=0){let t=e[l++];h.addInner(t.from,t.to,t.value)||a.push(t)}else 1==o.rangeIndex&&o.chunkIndex<this.chunk.length&&(l==e.length||this.chunkEnd(o.chunkIndex)<e[l].from)&&(!r||n>this.chunkEnd(o.chunkIndex)||s<this.chunkPos[o.chunkIndex])&&h.addChunk(this.chunkPos[o.chunkIndex],this.chunk[o.chunkIndex])?o.nextChunk():((!r||n>o.to||s<o.from||r(o.from,o.to,o.value))&&(h.addInner(o.from,o.to,o.value)||a.push(Mt.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?Dt.empty:this.nextLayer.update({add:a,filter:r,filterFrom:n,filterTo:s}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],n=-1;for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],o=this.chunk[s],l=t.touchesRange(r,r+o.length);if(!1===l)n=Math.max(n,o.maxPoint),e.push(o),i.push(t.mapPos(r));else if(!0===l){let{mapped:s,pos:l}=o.map(r,t);s&&(n=Math.max(n,s.maxPoint),e.push(s),i.push(l))}}let s=this.nextLayer.map(t);return 0==e.length?s:new Dt(i,e,s||Dt.empty,n)}between(t,e,i){if(!this.isEmpty){for(let n=0;n<this.chunk.length;n++){let s=this.chunkPos[n],r=this.chunk[n];if(e>=s&&t<=s+r.length&&!1===r.between(s,t-s,e-s,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return Bt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Bt.from(t).goto(e)}static compare(t,e,i,n,s=-1){let r=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),o=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),l=Rt(r,o,i),a=new Nt(r,l,s),h=new Nt(o,l,s);i.iterGaps(((t,e,i)=>It(a,t,h,e,i,n))),i.empty&&0==i.length&&It(a,0,h,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let s=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),r=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(s.length!=r.length)return!1;if(!s.length)return!0;let o=Rt(s,r),l=new Nt(s,o,0).goto(i),a=new 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Tt(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Pt)).add(t,e,i)}addInner(t,e,i){let n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0||(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),0))}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(Dt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Dt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Rt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&n.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=n.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Et{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class Bt{constructor(t){this.heap=t}static from(t,e=null,i=-1){let n=[];for(let s=0;s<t.length;s++)for(let r=t[s];!r.isEmpty;r=r.nextLayer)r.maxPoint>=i&&n.push(new Et(r,e,i,s));return 1==n.length?n[0]:new Bt(n)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;t>=0;t--)Lt(this.heap,t);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;t>=0;t--)Lt(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Lt(this.heap,0)}}}function Lt(t,e){for(let i=t[e];;){let n=1+(e<<1);if(n>=t.length)break;let 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e=0,{value:i,to:n,rank:s}=this.cursor;for(;e<this.activeRank.length&&this.activeRank[e]<=s;)e++;Ht(this.active,e,i),Ht(this.activeTo,e,n),Ht(this.activeRank,e,s),t&&Ht(t,e,this.cursor.from),this.minActive=zt(this.active,this.activeTo)}next(){let t=this.to,e=this.point;this.point=null;let i=this.openStart<0?[]:null;for(;;){let n=this.minActive;if(n>-1&&(this.activeTo[n]-this.cursor.from||this.active[n].endSide-this.cursor.startSide)<0){if(this.activeTo[n]>t){this.to=this.activeTo[n],this.endSide=this.active[n].endSide;break}this.removeActive(n),i&&Vt(i,n)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>t){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}{let 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R}sync(t){this.dom&&this.widget.updateDOM(this.dom,t)||(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(t)),this.dom.contentEditable="false")}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):n.xv.empty}domBoundsAround(){return null}become(t){return t instanceof at&&t.widget.constructor==this.widget.constructor&&(t.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=t.widget,this.length=t.length,this.deco=t.deco,this.breakAfter=t.breakAfter,!0)}ignoreMutation(){return!0}ignoreEvent(t){return this.widget.ignoreEvent(t)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(t,e){return this.widget.coordsAt(this.dom,t,e)}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}covers(t){let{startSide:e,endSide:i}=this.deco;return e!=i&&(t<0?e<0:i>0)}}class ht{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}destroy(t){}}var ct=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(ct||(ct={}));class ut extends n.uU{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new ft(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new pt(t,e,e,i,t.widget||null,!1)}static replace(t){let e,i,n=!!t.block;if(t.isBlockGap)e=-5e8,i=4e8;else{let{start:s,end:r}=mt(t,n);e=(s?n?-3e8:-1:5e8)-1,i=1+(r?n?2e8:1:-6e8)}return new pt(t,e,i,n,t.widget||null,!0)}static line(t){return new dt(t)}static set(t,e=!1){return n.Xs.of(t,e)}hasHeight(){return!!this.widget&&this.widget.estimatedHeight>-1}}ut.none=n.Xs.empty;class ft extends ut{constructor(t){let{start:e,end:i}=mt(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof ft&&this.tagName==t.tagName&&(this.class||(null===(e=this.attrs)||void 0===e?void 0:e.class))==(t.class||(null===(i=t.attrs)||void 0===i?void 0:i.class))&&st(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}ft.prototype.point=!1;class dt extends ut{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof dt&&this.spec.class==t.spec.class&&st(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}dt.prototype.mapMode=n.gc.TrackBefore,dt.prototype.point=!0;class pt extends ut{constructor(t,e,i,s,r,o){super(e,i,r,t),this.block=s,this.isReplace=o,this.mapMode=s?e<=0?n.gc.TrackBefore:n.gc.TrackAfter:n.gc.TrackDel}get type(){return this.startSide!=this.endSide?ct.WidgetRange:this.startSide<=0?ct.WidgetBefore:ct.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof pt&&((e=this.widget)==(i=t.widget)||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}function mt(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return null==i&&(i=t.inclusive),null==n&&(n=t.inclusive),{start:null!=i?i:e,end:null!=n?n:e}}function gt(t,e,i,n=0){let s=i.length-1;s>=0&&i[s]+n>=t?i[s]=Math.max(i[s],e):i.push(t,e)}pt.prototype.point=!0;class vt{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof at&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new lt),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(wt(new Y(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof at||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(wt(new Q(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,s,r){if(this.disallowBlockEffectsFor[r]&&i instanceof pt){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof pt)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new at(i.widget||new bt("div"),o,i));else{let r=X.create(i.widget||new bt("span"),o,o?0:i.startSide),l=this.atCursorPos&&!r.isEditable&&s<=n.length&&(t<e||i.startSide>0),a=!r.isEditable&&(t<e||s>n.length||i.startSide<=0),h=this.getLine();2!=this.pendingBuffer||l||r.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),l&&(h.append(wt(new Y(1),n),s),s=n.length+Math.max(0,s-n.length)),h.append(wt(r,n),s),this.atCursorPos=a,this.pendingBuffer=a?t<e||s>n.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=s)}static build(t,e,i,s,r){let o=new vt(t,e,i,r);return o.openEnd=n.Xs.spans(s,e,i,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function wt(t,e){for(let i of e)t=new G(i,[t],t.length);return t}class bt extends ht{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const yt=n.r$.define(),xt=n.r$.define(),kt=n.r$.define(),St=n.r$.define(),Ct=n.r$.define(),At=n.r$.define(),Mt=n.r$.define(),Ot=n.r$.define({combine:t=>t.some((t=>t))}),Tt=n.r$.define({combine:t=>t.some((t=>t))});class Dt{constructor(t,e="nearest",i="nearest",n=5,s=5,r=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=s,this.isSnapshot=r}map(t){return t.empty?this:new Dt(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new Dt(n.jT.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Pt=n.Py.define({map:(t,e)=>t.map(e)});function Rt(t,e,i){let n=t.facet(St);n.length?n[0](e):window.onerror?window.onerror(String(e),i,void 0,void 0,e):i?console.error(i+":",e):console.error(e)}const Et=n.r$.define({combine:t=>!t.length||t[0]});let Bt=0;const Lt=n.r$.define();class Nt{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=s(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new Nt(Bt++,t,i,n,(t=>{let e=[Lt.of(t)];return r&&e.push(Ht.of((e=>{let i=e.plugin(t);return i?r(i):ut.none}))),s&&e.push(s(t)),e}))}static fromClass(t,e){return Nt.define((e=>new t(e)),e)}}class It{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Rt(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){Rt(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(null===(e=this.value)||void 0===e?void 0:e.destroy)try{this.value.destroy()}catch(e){Rt(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Wt=n.r$.define(),Vt=n.r$.define(),Ht=n.r$.define(),zt=n.r$.define(),jt=n.r$.define();function Ft(t,e,i){let s=t.state.facet(jt);if(!s.length)return s;let r=s.map((e=>e instanceof Function?e(t):e)),o=[];return n.Xs.spans(r,e,i,{point(){},span(t,e,i,n){let s=o;for(let r=i.length-1;r>=0;r--,n--){let o,l=i[r].spec.bidiIsolate;if(null!=l)if(n>0&&s.length&&(o=s[s.length-1]).to==t&&o.direction==l)o.to=e,s=o.inner;else{let i={from:t,to:e,direction:l,inner:[]};s.push(i),s=i.inner}}}}),o}const qt=n.r$.define();function $t(t){let e=0,i=0,n=0,s=0;for(let r of t.state.facet(qt)){let o=r(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(s=Math.max(s,o.bottom)))}return{left:e,right:i,top:n,bottom:s}}const Jt=n.r$.define();class _t{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new _t(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toA<i.fromA)break;i=i.join(n),t.splice(e-1,1)}}return t.splice(e,0,i),t}static extendWithRanges(t,e){if(0==e.length)return t;let i=[];for(let n=0,s=0,r=0,o=0;;n++){let l=n==t.length?null:t[n],a=r-o,h=l?l.fromB:1e9;for(;s<e.length&&e[s]<h;){let t=e[s],n=e[s+1],r=Math.max(o,t),l=Math.min(h,n);if(r<=l&&new _t(r+a,l+a,r,l).addToSet(i),n>h)break;s+=2}if(!l)return i;new _t(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),r=l.toA,o=l.toB}}}class Ut{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=n.as.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let s=[];this.changes.iterChangedRanges(((t,e,i,n)=>s.push(new _t(t,e,i,n)))),this.changedRanges=s}static create(t,e,i){return new Ut(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(10&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some((t=>t.selection))}get empty(){return 0==this.flags&&0==this.transactions.length}}var Kt=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(Kt||(Kt={}));const Qt=Kt.LTR,Gt=Kt.RTL;function Xt(t){let e=[];for(let i=0;i<t.length;i++)e.push(1<<+t[i]);return e}const 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t=re[a-1];t!=l&&(i=!1,c=16==t)}let u=i||1!=l?null:[],f=i?n:n+1,d=a;t:for(;;)if(h&&d==r[h-1].to){if(c)break t;let p=r[--h];if(!i)for(let t=p.from,i=h;;){if(t==e)break t;if(!i||r[i-1].to!=t){if(re[t-1]==l)break t;break}t=r[--i].from}u?u.push(p):(p.to<a&&o.push(new ne(p.to,a,f)),le(t,p.direction==Qt!=!(f%2)?n+1:n,s,p.inner,p.from,p.to,o),a=p.from),d=p.from}else{if(d==e||(i?re[d-1]!=l:re[d-1]==l))break;d--}u?oe(t,d,a,n+1,s,u,o):d<a&&o.push(new ne(d,a,f)),a=d}}function le(t,e,i,n,s,r,o){let l=e%2?2:1;!function(t,e,i,n,s){for(let o=0;o<=n.length;o++){let l=o?n[o-1].to:e,a=o<n.length?n[o].from:i,h=o?256:s;for(let e=l,i=h,n=h;e<a;e++){let s=(r=t.charCodeAt(e))<=247?Yt[r]:1424<=r&&r<=1524?2:1536<=r&&r<=1785?Zt[r-1536]:1774<=r&&r<=2220?4:8192<=r&&r<=8204?256:64336<=r&&r<=65023?4:1;512==s?s=i:8==s&&4==n&&(s=16),re[e]=4==s?2:s,7&s&&(n=s),i=s}for(let t=l,e=h,n=h;t<a;t++){let s=re[t];if(128==s)t<a-1&&e==re[t+1]&&24&e?s=re[t]=e:re[t]=256;else if(64==s){let s=t+1;for(;s<a&&64==re[s];)s++;let r=t&&8==e||s<i&&8==re[s]?1==n?1:8:256;for(let e=t;e<s;e++)re[e]=r;t=s-1}else 8==s&&1==n&&(re[t]=1);e=s,7&s&&(n=s)}}var r}(t,s,r,n,l),function(t,e,i,n,s){let r=1==s?2:1;for(let o=0,l=0,a=0;o<=n.length;o++){let h=o?n[o-1].to:e,c=o<n.length?n[o].from:i;for(let e,i,n,o=h;o<c;o++)if(i=te[e=t.charCodeAt(o)])if(i<0){for(let t=l-3;t>=0;t-=3)if(ee[t+1]==-i){let e=ee[t+2],i=2&e?s:4&e?1&e?r:s:0;i&&(re[o]=re[ee[t]]=i),l=t;break}}else{if(189==ee.length)break;ee[l++]=o,ee[l++]=e,ee[l++]=a}else if(2==(n=re[o])||1==n){let t=n==s;a=t?0:1;for(let e=l-3;e>=0;e-=3){let i=ee[e+2];if(2&i)break;if(t)ee[e+2]|=2;else{if(4&i)break;ee[e+2]|=4}}}}}(t,s,r,n,l),function(t,e,i,n){for(let s=0,r=n;s<=i.length;s++){let o=s?i[s-1].to:t,l=s<i.length?i[s].from:e;for(let a=o;a<l;){let o=re[a];if(256==o){let o=a+1;for(;;)if(o==l){if(s==i.length)break;o=i[s++].to,l=s<i.length?i[s].from:e}else{if(256!=re[o])break;o++}let h=1==r,c=h==(1==(o<e?re[o]:n))?h?1:2:n;for(let e=o,n=s,r=n?i[n-1].to:t;e>a;)e==r&&(e=i[--n].from,r=n?i[n-1].to:t),re[--e]=c;a=o}else r=o,a++}}}(s,r,n,l),oe(t,s,r,e,i,n,o)}function ae(t){return[new ne(0,t,0)]}let he="";function ce(t,e,i,s,r){var o;let l=s.head-t.from,a=-1;if(0==l){if(!r||!t.length)return null;e[0].level!=i&&(l=e[0].side(!1,i),a=0)}else if(l==t.length){if(r)return null;let t=e[e.length-1];t.level!=i&&(l=t.side(!0,i),a=e.length-1)}a<0&&(a=ne.find(e,l,null!==(o=s.bidiLevel)&&void 0!==o?o:-1,s.assoc));let h=e[a];l==h.side(r,i)&&(h=e[a+=r?1:-1],l=h.side(!r,i));let c=r==(h.dir==i),u=(0,n.cp)(t.text,l,c);if(he=t.text.slice(Math.min(l,u),Math.max(l,u)),u>h.from&&u<h.to)return n.jT.cursor(u+t.from,c?-1:1,h.level);let f=a==(r?e.length-1:0)?null:e[a+(r?1:-1)];return f||h.level==i?f&&f.level<h.level?n.jT.cursor(f.side(!r,i)+t.from,r?1:-1,f.level):n.jT.cursor(u+t.from,r?-1:1,h.level):n.jT.cursor(r?t.to:t.from,r?-1:1,i)}class ue extends E{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new lt],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new _t(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every((({fromA:t,toA:e})=>e<this.minWidthFrom||t>this.minWidthTo))?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0);let s=-1;this.view.inputState.composing>=0&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?s=this.domChanged.newSel.head:function(t,e){let i=!1;return e&&t.iterChangedRanges(((t,n)=>{t<e.to&&n>e.from&&(i=!0)})),i}(t.changes,this.hasComposition)||t.selectionSet||(s=t.state.selection.main.head));let r=s>-1?function(t,e,i){let n=de(t,i);if(!n)return null;let{node:s,from:r,to:o}=n,l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(t.state.doc.sliceString(n.from,n.to)!=l)return null;let a=e.invertedDesc,h=new _t(a.mapPos(r),a.mapPos(o),r,o),c=[];for(let e=s.parentNode;;e=e.parentNode){let i=E.get(e);if(i instanceof G)c.push({node:e,deco:i.mark});else{if(i instanceof lt||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:h,text:s,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new ft({inclusive:!0,attributes:ot(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,s):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new _t(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(K.ie||K.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let o=function(t,e,i){let s=new me;return n.Xs.compare(t,e,i,s),s.changes}(this.decorations,this.updateDeco(),t.changes);return i=_t.extendWithRanges(i,o),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore((()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=K.chrome||K.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""})),this.markedForComposition.forEach((t=>t.flags&=-9));let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.children)t instanceof at&&t.widget instanceof fe&&s.push(t.dom);n.updateGaps(s)}updateChildren(t,e,i){let n=i?i.range.addToSet(t.slice()):t,s=this.childCursor(e);for(let t=n.length-1;;t--){let e=t>=0?n[t]:null;if(!e)break;let r,o,l,a,{fromA:h,toA:c,fromB:u,toB:f}=e;if(i&&i.range.fromB<f&&i.range.toB>u){let t=vt.build(this.view.state.doc,u,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=vt.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,l=t.openStart,a=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),r=t.content.concat(n).concat(e.content)}else({content:r,breakAtStart:o,openStart:l,openEnd:a}=vt.build(this.view.state.doc,u,f,this.decorations,this.dynamicDecorationMap));let{i:d,off:p}=s.findPos(c,1),{i:m,off:g}=s.findPos(h,-1);N(this,m,g,d,p,r,o,l,a)}i&&this.fixCompositionDOM(i)}compositionView(t){let e=new Q(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new G(i,[e],e.length);let i=new lt;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some((t=>7&t.flags))?1:0),this.markedForComposition.add(e);let i=E.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let s=t.marks.length-1;s>=-1;s--)i=n.childPos(i.off,1),n=n.children[i.i],e(s>=0?t.marks[s].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,s=!n&&d(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||s))return;let r=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(o.anchor)),a=o.empty?l:this.moveToLine(this.domAtPos(o.head));if(K.gecko&&o.empty&&!this.hasComposition&&1==(h=l).node.nodeType&&h.node.firstChild&&(0==h.offset||"false"==h.node.childNodes[h.offset-1].contentEditable)&&(h.offset==h.node.childNodes.length||"false"==h.node.childNodes[h.offset].contentEditable)){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=a=new P(t,0),r=!0}var h;let c=this.view.observer.selectionRange;!r&&c.focusNode&&m(l.node,l.offset,c.anchorNode,c.anchorOffset)&&m(a.node,a.offset,c.focusNode,c.focusOffset)||(this.view.observer.ignore((()=>{K.android&&K.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=u(this.view.root);if(t)if(o.empty){if(K.gecko){let t=(e=l.node,n=l.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(n<e.childNodes.length&&"false"==e.childNodes[n].contentEditable?2:0));if(t&&3!=t){let e=pe(l.node,l.offset,1==t?1:-1);e&&(l=new P(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=o.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=o.bidiLevel)}else if(t.extend){t.collapse(l.node,l.offset);try{t.extend(a.node,a.offset)}catch(t){}}else{let e=document.createRange();o.anchor>o.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}var e,n;s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new P(c.anchorNode,c.anchorOffset),this.impreciseHead=a.precise?null:new P(c.focusNode,c.focusOffset)}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=u(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=lt.find(this,e.head);if(!r)return;let o=r.posAtStart;if(e.head==o||e.head==o+r.length)return;let l=this.coordsAt(e.head,-1),a=this.coordsAt(e.head,1);if(!l||!a||l.bottom>a.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,s)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n<i.childNodes.length;n++){let t=E.get(i.childNodes[n]);t instanceof lt&&(e=t.domAtPos(0))}for(let n=t.offset-1;!e&&n>=0;n--){let t=E.get(i.childNodes[n]);t instanceof lt&&(e=t.domAtPos(t.length))}return e?new P(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=E.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e<this.children.length-1;){let t=this.children[e];if(i<t.length||t instanceof lt)break;e++,i=0}return this.children[e].domAtPos(i)}coordsAt(t,e){let i=null,n=0;for(let s=this.length,r=this.children.length-1;r>=0;r--){let o=this.children[r],l=s-o.breakAfter,a=l-o.length;if(l<t)break;a<=t&&(a<t||o.covers(-1))&&(l>t||o.covers(1))&&(!i||o instanceof lt&&!(i instanceof lt&&e>=0))&&(i=o,n=a),s=a}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),s=this.children[e];if(!(s instanceof lt))return null;for(;s.children.length;){let{i:t,off:e}=s.childPos(i,1);for(;;t++){if(t==s.children.length)return null;if((s=s.children[t]).length)break}i=e}if(!(s instanceof Q))return null;let r=(0,n.cp)(s.text,i);if(r==i)return null;let o=M(s.dom,i,r).getClientRects();for(let t=0;t<o.length;t++){let e=o[t];if(t==o.length-1||e.top<e.bottom&&e.left<e.right)return e}return null}measureVisibleLineHeights(t){let e=[],{from:i,to:n}=t,s=this.view.contentDOM.clientWidth,r=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==Kt.LTR;for(let t=0,a=0;a<this.children.length;a++){let h=this.children[a],c=t+h.length;if(c>n)break;if(t>=i){let i=h.dom.getBoundingClientRect();if(e.push(i.height),r){let e=h.dom.lastChild,n=e?p(e):[];if(n.length){let e=n[n.length-1],r=l?e.right-i.left:i.right-e.left;r>o&&(o=r,this.minWidth=s,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+h.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?Kt.RTL:Kt.LTR}measureTextSize(){for(let t of this.children)if(t instanceof lt){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let s=p(n.firstChild)[0];t=n.getBoundingClientRect().height,e=s?s.width/27:7,i=s?s.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new L(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let s=n==e.viewports.length?null:e.viewports[n],r=s?s.from-1:this.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(ut.replace({widget:new fe(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return ut.set(t)}updateDeco(){let t=this.view.state.facet(Ht).map(((t,e)=>(this.dynamicDecorationMap[e]="function"==typeof t)?t(this.view):t));for(let e=t.length;e<t.length+3;e++)this.dynamicDecorationMap[e]=!1;return this.decorations=[...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco]}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}let e,{range:i}=t,n=this.coordsAt(i.head,i.empty?i.assoc:i.head>i.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=$t(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;!function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=y(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=x(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top?(g=-(t.top-e.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+g+o)):e.bottom>t.bottom&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=-(t.top+g-e.top+o)));else{let n=e.bottom-e.top,r=t.bottom-t.top;g=("center"==s&&n<=r?e.top+n/2-r/2:"start"==s||"center"==s&&i<0?e.top-o:e.bottom-r+o)-t.top}if("nearest"==n?e.left<t.left?(m=-(t.left-e.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+m+r)):e.right>t.right&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=-(t.left+m-e.left+r))):m=("center"==n?e.left+(e.right-e.left)/2-(t.right-t.left)/2:"start"==n==l?e.left-r:e.right-(t.right-t.left)+r)-t.left,m||g)if(f)h.scrollBy(m,g);else{let t=0,i=0;if(g){let t=c.scrollTop;c.scrollTop+=g/p,i=(c.scrollTop-t)*p}if(m){let e=c.scrollLeft;c.scrollLeft+=m/d,t=(c.scrollLeft-e)*d}e={left:e.left-t,top:e.top-i,right:e.right-t,bottom:e.bottom-i},t&&Math.abs(t-m)<1&&(n="nearest"),i&&Math.abs(i-g)<1&&(s="nearest")}if(f)break;c=c.assignedSlot||c.parentNode}else{if(11!=c.nodeType)break;c=c.host}}(this.view.scrollDOM,r,i.head<i.anchor?-1:1,t.x,t.y,Math.max(Math.min(t.xMargin,o),-o),Math.max(Math.min(t.yMargin,l),-l),this.view.textDirection==Kt.LTR)}}class fe extends ht{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}function de(t,e){let i=t.observer.selectionRange,n=i.focusNode&&pe(i.focusNode,i.focusOffset,0);if(!n)return null;let s=e-n.offset;return{from:s,to:s+n.node.nodeValue.length,node:n.node}}function pe(t,e,i){if(i<=0)for(let i=t,n=e;;){if(3==i.nodeType)return{node:i,offset:n};if(!(1==i.nodeType&&n>0))break;i=i.childNodes[n-1],n=w(i)}if(i>=0)for(let n=t,s=e;;){if(3==n.nodeType)return{node:n,offset:s};if(!(1==n.nodeType&&s<n.childNodes.length&&i>=0))break;n=n.childNodes[s],s=0}return null}let me=class{constructor(){this.changes=[]}compareRange(t,e){gt(t,e,this.changes)}comparePoint(t,e){gt(t,e,this.changes)}};function ge(t,e){return e.left>t?e.left-t:Math.max(0,t-e.right)}function ve(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function we(t,e){return t.top<e.bottom-1&&t.bottom>e.top+1}function be(t,e){return e<t.top?{top:e,left:t.left,right:t.right,bottom:t.bottom}:t}function ye(t,e){return e>t.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function xe(t,e,i){let n,s,r,o,l,a,h,c,u=!1;for(let f=t.firstChild;f;f=f.nextSibling){let t=p(f);for(let d=0;d<t.length;d++){let p=t[d];s&&we(s,p)&&(p=be(ye(p,s.bottom),s.top));let m=ge(e,p),g=ve(i,p);if(0==m&&0==g)return 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i=e>=(h.left+h.right)/2,n=i;if((K.chrome||K.gecko)&&M(t,l).getBoundingClientRect().left==h.right&&(n=!i),c<=0)return{node:t,offset:l+(n?1:0)};s=l+(n?1:0),r=c}}}return{node:t,offset:s>-1?s:o>0?t.nodeValue.length:0}}function Se(t,e,i,n=-1){var s,r;let o,l=t.contentDOM.getBoundingClientRect(),a=l.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,{x:c,y:u}=e,f=u-a;if(f<0)return 0;if(f>h)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,s=!1;o=t.elementAtHeight(f),o.type!=ct.Text;)for(;f=n>0?o.bottom+e:o.top-e,!(f>=0&&f<=h);){if(s)return i?null:0;s=!0,n=-n}u=a+f;let d=o.from;if(d<t.viewport.from)return 0==t.viewport.from?0:i?null:Ce(t,l,o,c,u);if(d>t.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:Ce(t,l,o,c,u);let p=t.dom.ownerDocument,m=t.root.elementFromPoint?t.root:p,g=m.elementFromPoint(c,u);g&&!t.contentDOM.contains(g)&&(g=null),g||(c=Math.max(l.left+1,Math.min(l.right-1,c)),g=m.elementFromPoint(c,u),g&&!t.contentDOM.contains(g)&&(g=null));let v,w=-1;if(g&&0!=(null===(s=t.docView.nearest(g))||void 0===s?void 0:s.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,u);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,u);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||K.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return M(t,n-1,n).getBoundingClientRect().left>i}(v,w,c)||K.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}return 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i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=Re(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let s=!e[t].handlers.length,r=i[t];r&&s!=!r.handlers.length&&(n.removeEventListener(t,this.handleEvent),r=null),r||n.addEventListener(t,this.handleEvent,{passive:s})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&Date.now()<this.lastEscPress+2e3)return!0;if(27!=t.keyCode&&Le.indexOf(t.keyCode)<0&&(this.view.inputState.lastEscPress=0),K.android&&K.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let 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Pe(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Rt(i.state,t)}}}function Re(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let n in t.domEventHandlers){let s=t.domEventHandlers[n];s&&i(n).handlers.push(Pe(e.value,s))}if(t&&t.domEventObservers)for(let n in t.domEventObservers){let s=t.domEventObservers[n];s&&i(n).observers.push(Pe(e.value,s))}}for(let t in We)i(t).handlers.push(We[t]);for(let t in Ve)i(t).observers.push(Ve[t]);return e}const Ee=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Be="dthko",Le=[16,17,18,20,91,92,224,225];function Ne(t){return.7*Math.max(0,t)+8}class 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i=s[t];if(i.left<=e.clientX&&i.right>=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=Ge(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let s=0,r=0,o=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},l=$t(this.view);t.clientX-l.left<=o.left+6?s=-Ne(o.left-t.clientX):t.clientX+l.right>=o.right-6&&(s=Ne(t.clientX-o.right)),t.clientY-l.top<=o.top+6?r=-Ne(o.top-t.clientY):t.clientY+l.bottom>=o.bottom-6&&(r=Ne(t.clientY-o.bottom)),this.setScrollSpeed(s,r)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval((()=>this.scroll()),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;i<t.ranges.length;i++){let s=t.ranges[i],r=null;if(s.empty){let t=Oe(this.atoms,s.from,0);t!=s.from&&(r=n.jT.cursor(t,-1))}else{let t=Oe(this.atoms,s.from,-1),e=Oe(this.atoms,s.to,1);t==s.from&&e==s.to||(r=n.jT.range(s.from==s.anchor?t:e,s.from==s.head?t:e))}r&&(e||(e=t.ranges.slice()),e[i]=r)}return 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o<t.state.doc.length&&o==s.to&&o++,n.jT.range(r,o)}}Ve.scroll=t=>{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},We.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),Ve.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},Ve.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},We.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(kt))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=Je(t,e),s=Ge(e),r=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),r=r.map(t.changes))},get(e,o,l){let a,h=Je(t,e),c=je(t,h.pos,h.bias,s);if(i.pos!=h.pos&&!o){let e=je(t,i.pos,i.bias,s),r=Math.min(e.from,c.from),o=Math.max(e.to,c.to);c=r<c.from?n.jT.range(r,o):n.jT.range(o,r)}return 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s.mouseSelection&&(s.mouseSelection.dragging=!0),s.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},We.dragend=t=>(t.inputState.draggedContent=null,!1),We.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),s=0,r=()=>{++s==i.length&&Xe(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t<i.length;t++){let e=new FileReader;e.onerror=r,e.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),r()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return Xe(t,e,i,!0),!0}return!1},We.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=He?null:e.clipboardData;return i?(ze(t,i.getData("text/plain")||i.getData("text/uri-text")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),ze(t,i.value)}),50)}(t),!1)};let Ye=null;We.copy=We.cut=(t,e)=>{let{text:i,ranges:n,linewise:s}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let s=-1;for(let{from:n}of t.selection.ranges){let r=t.doc.lineAt(n);r.number>s&&(e.push(r.text),i.push({from:r.from,to:Math.min(t.doc.length,r.to+1)})),s=r.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;Ye=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=He?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout((()=>{n.remove(),t.focus()}),50)}(t,i),!1)};const Ze=n.q6.define();function ti(t,e){let i=[];for(let n of t.facet(Mt)){let s=n(t,e);s&&i.push(s)}return i?t.update({effects:i,annotations:Ze.of(!0)}):null}function ei(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=ti(t.state,e);i?t.dispatch(i):t.update([])}}),10)}Ve.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),ei(t)},Ve.blur=t=>{t.observer.clearSelectionRange(),ei(t)},Ve.compositionstart=Ve.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Ve.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,K.chrome&&K.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},Ve.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},We.beforeinput=(t,e)=>{var i;let n;if(K.chrome&&K.android&&(n=Ee.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return!1};const ii=new Set,ni=["pre-wrap","normal","pre-line","break-spaces"];class si{constructor(t){this.lineWrapping=t,this.doc=n.xv.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return ni.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let n=t[i];n<0?i++:this.heightSamples[Math.floor(10*n)]||(e=!0,this.heightSamples[Math.floor(10*n)]=!0)}return e}refresh(t,e,i,n,s,r){let o=ni.indexOf(t)>-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let t=0;t<r.length;t++){let e=r[t];e<0?t++:this.heightSamples[Math.floor(10*e)]=!0}}return l}}class ri{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class oi{constructor(t,e,i,n,s){this.from=t,this.length=e,this.top=i,this.height=n,this._content=s}get type(){return"number"==typeof this._content?ct.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof pt?this._content.widget:null}get widgetLineBreaks(){return"number"==typeof this._content?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new oi(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var li=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(li||(li={}));const ai=.001;class hi{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>ai&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return hi.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let s=this,r=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:a,fromB:h,toB:c}=n[o],u=s.lineAt(l,li.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,li.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,li.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let d=mi.build(i.setDoc(r),t,h,c);s=s.replace(l,a,d)}return s.updateHeight(i,0)}static empty(){return new ui(0,0)}static of(t){if(1==t.length)return t[0];let e=0,i=t.length,n=0,s=0;for(;;)if(e==i)if(n>2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n<s){let i=t[e++];i&&(n+=i.size)}else{let e=t[--i];e&&(s+=e.size)}let r=0;return null==t[e-1]?(r=1,e--):null==t[e]&&(r=1,i++),new di(hi.of(t.slice(0,e)),r,hi.of(t.slice(i)))}}hi.prototype.size=1;class ci extends hi{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,n){return new oi(n,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,n,s){return this.blockAt(0,i,n,s)}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.blockAt(0,i,n,s))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class ui extends ci{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new oi(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof ui||n instanceof fi&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof fi?n=new ui(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):hi.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class fi extends hi{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*r);i=e/r,this.length>r+1&&(o=(this.height-e)/(this.length-r-1))}else i=this.height/r;return{firstLine:n,lastLine:s,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let s=n+Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length),r=e.doc.lineAt(s),a=o+r.length*l,h=Math.max(i,t-a/2);return new oi(r.from,r.length,h,a,0)}{let n=Math.max(0,Math.min(r-s,Math.floor((t-i)/o))),{from:l,length:a}=e.doc.line(s+n);return new oi(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==li.ByHeight)return this.blockAt(t,i,n,s);if(e==li.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new oi(e,n-e,0,0,0)}let{firstLine:r,perLine:o,perChar:l}=this.heightMetrics(i,s),a=i.doc.lineAt(t),h=o+a.length*l,c=a.number-r,u=n+o*c+l*(a.from-s-c);return new oi(a.from,a.length,Math.max(n,Math.min(u,n+this.height-h)),h,0)}forEachLine(t,e,i,n,s,r){t=Math.max(t,s),e=Math.min(e,s+this.length);let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,s);for(let h=t,c=n;h<=e;){let e=i.doc.lineAt(h);if(h==t){let i=e.number-o;c+=l*i+a*(t-s-i)}let n=l+a*e.length;r(new oi(e.from,e.length,c,n,0)),c+=n,h=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof fi?i[i.length-1]=new fi(t.length+n):i.push(null,new fi(n-1))}if(t>0){let e=i[0];e instanceof fi?i[0]=new fi(t+e.length):i.unshift(new fi(t-1),null)}return hi.of(i)}decomposeLeft(t,e){e.push(new fi(t-1),null)}decomposeRight(t,e){e.push(null,new fi(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let s=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],r=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new fi(n.from-e-1).updateHeight(t,e));r<=s&&n.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let s=n.heights[n.index++];-1==o?o=s:Math.abs(s-o)>=ai&&(o=-2);let l=new ui(e,s);l.outdated=!1,i.push(l),r+=e+1}r<=s&&i.push(null,new fi(s-r).updateHeight(t,r));let l=hi.of(i);return(o<0||Math.abs(l.height-this.height)>=ai||Math.abs(o-this.heightMetrics(t,e).perLine)>=ai)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class di extends hi{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return t<s?this.left.blockAt(t,e,i,n):this.right.blockAt(t,e,s,n+this.left.length+this.break)}lineAt(t,e,i,n,s){let r=n+this.left.height,o=s+this.left.length+this.break,l=e==li.ByHeight?t<r:t<o,a=l?this.left.lineAt(t,e,i,n,s):this.right.lineAt(t,e,i,r,o);if(this.break||(l?a.to<o:a.from>o))return a;let h=e==li.ByPosNoHeight?li.ByPosNoHeight:li.ByPos;return l?a.join(this.right.lineAt(o,h,i,r,o)):this.left.lineAt(o,h,i,n,s).join(a)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t<l&&this.left.forEachLine(t,e,i,n,s,r),e>=l&&this.right.forEachLine(t,e,i,o,l,r);else{let a=this.lineAt(l,li.ByPos,i,n,s);t<a.from&&this.left.forEachLine(t,a.from-1,i,n,s,r),a.to>=t&&a.from<=e&&r(a),e>a.to&&this.right.forEachLine(a.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(e<n)return this.balanced(this.left.replace(t,e,i),this.right);if(t>this.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let t of i)s.push(t);if(t>0&&pi(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),pi(s,t)}return hi.of(s)}decomposeLeft(t,e){let i=this.left.length;if(t<=i)return this.left.decomposeLeft(t,e);e.push(this.left),this.break&&(i++,t>=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<n&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?hi.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:s,right:r}=this,o=e+s.length+this.break,l=null;return n&&n.from<=e+s.length&&n.more?l=s=s.updateHeight(t,e,i,n):s.updateHeight(t,e,i),n&&n.from<=o+r.length&&n.more?l=r=r.updateHeight(t,o,i,n):r.updateHeight(t,o,i),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function pi(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof fi&&(n=t[e+1])instanceof fi&&t.splice(e-1,3,new fi(i.length+1+n.length))}class mi{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof ui?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new ui(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let n=i.widget?i.widget.estimatedHeight:0,s=i.widget?i.widget.lineBreaks:0;n<0&&(n=this.oracle.lineHeight);let r=e-t;i.block?this.addBlock(new ci(r,n,i)):(r||s||n>=5)&&this.addLineDeco(n,s,r)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||null==this.nodes[this.nodes.length-1])&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new ui(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new fi(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof ui)return t;let e=new ui(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof ui||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new ui(0,-1));let i=t;for(let t of this.nodes)t instanceof ui&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,s){let r=new mi(i,t);return n.Xs.spans(e,i,s,r,0),r.finish(i)}}class gi{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&gt(t,e,this.changes,5)}}function vi(t,e){let i=t.getBoundingClientRect(),n=t.ownerDocument,s=n.defaultView||window,r=Math.max(0,i.left),o=Math.min(s.innerWidth,i.right),l=Math.max(0,i.top),a=Math.min(s.innerHeight,i.bottom);for(let e=t.parentNode;e&&e!=n.body;)if(1==e.nodeType){let i=e,n=window.getComputedStyle(i);if((i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();r=Math.max(r,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),a=e==t.parentNode?n.bottom:Math.min(a,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:r-i.left,right:Math.max(r,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,a)-(i.top+e)}}function wi(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class bi{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let n=t[i],s=e[i];if(n.from!=s.from||n.to!=s.to||n.size!=s.size)return!1}return!0}draw(t,e){return ut.replace({widget:new yi(this.size*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class yi extends ht{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class xi{constructor(t){this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!0,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Mi,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=Kt.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(Vt).some((t=>"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new si(e),this.stateDeco=t.facet(Ht).filter((t=>"function"!=typeof t)),this.heightMap=hi.empty().applyChanges(this.stateDeco,n.xv.empty,this.heightOracle.setDoc(t.doc),[new _t(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ut.set(this.lineGaps.map((t=>t.draw(this,!1)))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some((({from:t,to:e})=>n>=t&&n<=e))){let{from:e,to:i}=this.lineBlockAt(n);t.push(new ki(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?Mi:new Oi(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:Ti(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Ht).filter((t=>"function"!=typeof t));let s=t.changedRanges,r=_t.extendWithRanges(s,function(t,e,i){let s=new gi;return n.Xs.compare(t,e,i,s,0),s.changes}(i,this.stateDeco,t?t.changes:n.as.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),this.heightMap.height!=o&&(t.flags|=2),l?(this.scrollAnchorPos=t.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let a=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<a.from||e.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,e));let h=!t.changes.empty||2&t.flags||a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,this.updateForViewport(),h&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Tt)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?Kt.RTL:Kt.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=e.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,c=0;if(l.width&&l.height){let{scaleX:t,scaleY:i}=x(e,l);this.scaleX==t&&this.scaleY==i||(this.scaleX=t,this.scaleY=i,h|=8,o=a=!0)}let u=(parseInt(i.paddingTop)||0)*this.scaleY,f=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==u&&this.paddingBottom==f||(this.paddingTop=u,this.paddingBottom=f,h|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(s.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=8);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=D(t.scrollDOM);let p=(this.printing?wi:vi)(e,this.paddingTop),m=p.top-this.pixelViewport.top,g=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(a=!0)),!this.inView&&!this.scrollTarget)return 0;let w=l.width;if(this.contentDOMWidth==w&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,h|=8),a){let e=t.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(e)&&(o=!0),o||s.lineWrapping&&Math.abs(w-this.contentDOMWidth)>s.charWidth){let{lineHeight:i,charWidth:n,textHeight:l}=t.docView.measureTextSize();o=i>0&&s.refresh(r,i,n,l,w/n,e),o&&(t.docView.minWidth=0,h|=8)}m>0&&g>0?c=Math.max(m,g):m<0&&g<0&&(c=Math.min(m,g)),s.heightChanged=!1;for(let i of this.viewports){let r=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(o?hi.empty().applyChanges(this.stateDeco,n.xv.empty,this.heightOracle,[new _t(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new ri(i.from,r))}s.heightChanged&&(h|=2)}let b=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return b&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(2&h||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new ki(n.lineAt(r-1e3*i,li.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),li.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(t<l.from||t>l.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,li.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t<l.from?o.top:o.bottom-r,l=new ki(n.lineAt(i-500,li.ByHeight,s,0,0).from,n.lineAt(i+r+500,li.ByHeight,s,0,0).to)}}return l}mapViewport(t,e){let i=e.mapPos(t.from,-1),n=e.mapPos(t.to,1);return new ki(this.heightMap.lineAt(i,li.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,li.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:n}=this.heightMap.lineAt(t,li.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,li.ByPos,this.heightOracle,0,0),{visibleTop:r,visibleBottom:o}=this;return(0==t||n<=r-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||s>=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s<o+2e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let n of t)e.touchesRange(n.from,n.to)||i.push(new bi(e.mapPos(n.from),e.mapPos(n.to),n.size));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,r=s>>1,o=s<<1;if(this.defaultTextDirection!=Kt.LTR&&!i)return[];let l=[],a=(s,o,h,c)=>{if(o-s<r)return;let u=this.state.selection.main,f=[u.from];u.empty||f.push(u.to);for(let t of f)if(t>s&&t<o)return a(s,t-10,h,c),void a(t+10,o,h,c);let d=function(t,e){for(let i of t)if(e(i))return i}(t,(t=>t.from>=h.from&&t.to<=h.to&&Math.abs(t.from-s)<r&&Math.abs(t.to-o)<r&&!f.some((e=>t.from<e&&t.to>e))));if(!d){if(o<h.to&&e&&i&&e.visibleRanges.some((t=>t.from<=o&&t.to>=o))){let t=e.moveToLineBoundary(n.jT.cursor(o),!1,!0).head;t>s&&(o=t)}d=new bi(s,o,this.gapSize(h,s,o,c))}l.push(d)};for(let t of this.viewportLines){if(t.length<o)continue;let e=Si(t.from,t.to,this.stateDeco);if(e.total<o)continue;let n,r,l=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let i,o,a=s/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=l){let n=Ai(e,l),s=((this.visibleBottom-this.visibleTop)/2+a)/t.height;i=n-s,o=n+s}else i=(this.visibleTop-t.top-a)/t.height,o=(this.visibleBottom-t.top+a)/t.height;n=Ci(e,i),r=Ci(e,o)}else{let t,i,o=e.total*this.heightOracle.charWidth,a=s*this.heightOracle.charWidth;if(null!=l){let n=Ai(e,l),s=((this.pixelViewport.right-this.pixelViewport.left)/2+a)/o;t=n-s,i=n+s}else t=(this.pixelViewport.left-a)/o,i=(this.pixelViewport.right+a)/o;n=Ci(e,t),r=Ci(e,i)}n>t.from&&a(t.from,n,t,e),r<t.to&&a(r,t.to,t,e)}return l}gapSize(t,e,i,n){let s=Ai(n,i)-Ai(n,e);return this.heightOracle.lineWrapping?t.height*s:n.total*this.heightOracle.charWidth*s}updateLineGaps(t){bi.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=ut.set(t.map((t=>t.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];n.Xs.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||Ti(this.heightMap.lineAt(t,li.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return Ti(this.heightMap.lineAt(this.scaler.fromDOM(t),li.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Ti(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class ki{constructor(t,e){this.from=t,this.to=e}}function Si(t,e,i){let s=[],r=t,o=0;return n.Xs.spans(i,t,e,{span(){},point(t,e){t>r&&(s.push({from:r,to:t}),o+=t-r),r=e}},20),r<e&&(s.push({from:r,to:e}),o+=e-r),{total:o,ranges:s}}function Ci({total:t,ranges:e},i){if(i<=0)return e[0].from;if(i>=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:s}=e[t],r=s-i;if(n<=r)return i+n;n-=r}}function Ai(t,e){let i=0;for(let{from:n,to:s}of t.ranges){if(e<=s){i+=e-n;break}i+=s-n}return i/t.total}const Mi={toDOM(t){return t},fromDOM(t){return t},scale:1};class Oi{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map((({from:i,to:s})=>{let r=e.lineAt(i,li.ByPos,t,0,0).top,o=e.lineAt(s,li.ByPos,t,0,0).bottom;return n+=o-r,{from:i,to:s,top:r,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=r+(t.top-s)*this.scale,r=t.domBottom=t.domTop+(t.bottom-t.top),s=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.top)return n+(t-i)*this.scale;if(t<=s.bottom)return s.domTop+(t-s.top);i=s.bottom,n=s.domBottom}}fromDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.domTop)return i+(t-n)/this.scale;if(t<=s.domBottom)return s.top+(t-s.domTop);i=s.bottom,n=s.domBottom}}}function Ti(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new oi(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map((t=>Ti(t,e))):t._content)}const Di=n.r$.define({combine:t=>t.join(" ")}),Pi=n.r$.define({combine:t=>t.indexOf(!0)>-1}),Ri=s.V.newName(),Ei=s.V.newName(),Bi=s.V.newName(),Li={"&light":"."+Ei,"&dark":"."+Bi};function Ni(t,e,i){return new s.V(e,{finish(e){return/&/.test(e)?e.replace(/&\w*/,(e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]})):t+" "+e}})}const Ii=Ni("."+Ri,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark 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e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let s,r=-1,o=1;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(s=n.exec(e))&&(r=s.index,o=s[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=E.get(t),i=e&&e.overrideDOMText;if(null!=i){this.findPointInside(t,i.length);for(let t=i.iter();!t.next().done;)t.lineBreak?this.lineBreak():this.append(t.value)}else 3==t.nodeType?this.readTextNode(t):"BR"==t.nodeName?t.nextSibling&&this.lineBreak():1==t.nodeType&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(3==t.nodeType?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(Hi(t,i.node,i.offset)?e:0))}}function Hi(t,e,i){for(;;){if(!e||i<w(e))return!1;if(e==t)return!0;i=g(e)+1,e=e.parentNode}}function zi(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class ji{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Fi{constructor(t,e,i,s){this.typeOver=s,this.bounds=null,this.text="";let{impreciseHead:r,impreciseAnchor:o}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=r||o?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}=t.observer.selectionRange;return i&&(e.push(new ji(i,n)),s==i&&r==n||e.push(new ji(s,r))),e}(t),i=new Vi(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,s=2==t.length?t[1].pos:i;return i>-1&&s>-1?n.jT.single(i+e,s+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=r&&r.node==e.focusNode&&r.offset==e.focusOffset||!f(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),s=o&&o.node==e.anchorNode&&o.offset==e.anchorOffset||!f(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=n.jT.single(s,i)}}}function qi(t,e){let i,{newSel:s}=e,r=t.state.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:s,to:l}=e.bounds,a=r.from,h=null;(8===o||K.android&&e.text.length<l-s)&&(a=r.to,h="end");let c=function(t,e,i,n){let s=Math.min(t.length,e.length),r=0;for(;r<s&&t.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&t.length==e.length)return null;let o=t.length,l=e.length;for(;o>0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;return"end"==n&&(i-=o+Math.max(0,r-Math.min(o,l))-r),o<r&&t.length<e.length?(r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r):l<r&&(r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r),{from:r,toA:o,toB:l}}(t.state.doc.sliceString(s,l,Wi),e.text,a-s,h);c&&(K.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==Wi+Wi&&c.toB--,i={from:s+c.from,to:s+c.toA,insert:n.xv.of(e.text.slice(c.from,c.toB).split(Wi))})}else s&&(!t.hasFocus&&t.state.facet(Et)||s.main.eq(r))&&(s=null);if(!i&&!s)return!1;if(!i&&e.typeOver&&!r.empty&&s&&s.main.empty?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,r.to)}:i&&i.from>=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:(K.mac||K.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(s&&2==i.insert.length&&(s=n.jT.single(s.main.anchor-1,s.main.head-1)),i={from:r.from,to:r.to,insert:n.xv.of([" "])}):K.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(s&&(s=n.jT.single(s.main.anchor-1,s.main.head-1)),i={from:r.from,to:r.to,insert:n.xv.of([" "])}),i){if(K.ios&&t.inputState.flushIOSKey())return!0;if(K.android&&(i.from==r.from&&i.to==r.to&&1==i.insert.length&&2==i.insert.lines&&O(t.contentDOM,"Enter",13)||(i.from==r.from-1&&i.to==r.to&&0==i.insert.length||8==o&&i.insert.length<i.to-i.from&&i.to>r.head)&&O(t.contentDOM,"Backspace",8)||i.from==r.from&&i.to==r.to+1&&0==i.insert.length&&O(t.contentDOM,"Delete",46)))return!0;let e,l=i.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let a=()=>e||(e=function(t,e,i){let s,r=t.state,o=r.selection.main;if(e.from>=o.from&&e.to<=o.to&&e.to-e.from>=(o.to-o.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=o.from<e.from?r.sliceDoc(o.from,e.from):"",n=o.to>e.to?r.sliceDoc(e.to,o.to):"";s=r.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+n))}else{let l=r.changes(e),a=i&&i.main.to<=l.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=o.to&&e.to>=o.to-10){let h,c=t.state.sliceDoc(e.from,e.to),u=i&&de(t,i.main.head);if(u){let t=e.insert.length-(e.to-e.from);h={from:u.from,to:u.to-t}}else h=t.state.doc.lineAt(o.head);let f=o.to-e.to,d=o.to-o.from;s=r.changeByRange((i=>{if(i.from==o.from&&i.to==o.to)return{changes:l,range:a||i.map(l)};let s=i.to-f,u=s-c.length;if(i.to-i.from!=d||t.state.sliceDoc(u,s)!=c||i.to>=h.from&&i.from<=h.to)return{range:i};let p=r.changes({from:u,to:s,insert:e.insert}),m=i.to-o.to;return{changes:p,range:a?n.jT.range(Math.max(0,a.anchor+m),Math.max(0,a.head+m)):i.map(p)}}))}else s={changes:l,selection:a&&r.selection.replaceRange(a)}}let l="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1)),r.update(s,{userEvent:l,scrollIntoView:!0})}(t,i,s));return t.state.facet(At).some((e=>e(t,i.from,i.to,l,a)))||t.dispatch(a()),!0}if(s&&!s.main.eq(r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:s,scrollIntoView:e,userEvent:i}),!0}return!1}const $i={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Ji=K.ie&&K.ie_version<=11;class _i{constructor(t){this.view=t,this.active=!1,this.selectionRange=new k,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(K.ie&&K.ie_version<=11||K.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),Ji&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()})),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver((t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout((()=>{this.view.viewState.printing=!1,this.view.requestMeasure()}),500)}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some(((e,i)=>e!=t[i])))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(Et)?i.root.activeElement!=this.dom:!d(i.dom,n))return;let s=n.anchorNode&&i.docView.nearest(n.anchorNode);s&&s.ignoreEvent(t)?e||(this.selectionChanged=!1):(K.ie&&K.ie_version<=11||K.android&&K.chrome)&&!i.state.selection.main.empty&&n.focusNode&&m(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=K.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,s=e.startOffset,r=e.endContainer,o=e.endOffset,l=t.docView.domAtPos(t.state.selection.main.anchor);return m(l.node,l.offset,r,o)&&([n,s,r,o]=[r,o,n,s]),{anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:o}}(this.view)||u(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=d(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&function(t,e){let i=e.focusNode,n=e.focusOffset;if(!i||e.anchorNode!=i||e.anchorOffset!=n)return!1;for(n=Math.min(n,w(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=w(i))}else{if(i==t)return!0;n=g(i),i=i.parentNode}}(this.dom,e)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(e),i&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(1==i.nodeType)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else{if(11!=i.nodeType)break;i=i.host}if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);for(let t of this.scrollTargets=e)t.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,$i),Ji&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Ji&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(t,e){var i;if(!this.delayedAndroidKey){let t=()=>{let t=this.delayedAndroidKey;t&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&O(this.dom,t.key,t.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange<Date.now()-50||!!(null===(i=this.delayedAndroidKey)||void 0===i?void 0:i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame((()=>{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&d(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Fi(this.view,t,e,i);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=qi(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=Ui(e,t.previousSibling||t.target.previousSibling,-1),n=Ui(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function Ui(t,e,i){for(;e;){let n=E.get(e);if(n&&n.parent==t)return n;let s=e.parentNode;e=s!=t.dom?s:i>0?e.nextSibling:e.previousSibling}return null}class Ki{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM);let{dispatch:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new xi(t.state||n.yy.create(t)),t.scrollTo&&t.scrollTo.is(Pt)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Lt).map((t=>new It(t)));for(let t of this.plugins)t.update(this);this.observer=new _i(this),this.inputState=new De(this),this.inputState.ensureHandlers(this.plugins),this.docView=new ue(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}dispatch(...t){let e=1==t.length&&t[0]instanceof n.YW?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,s=!1,r=this.state;for(let e of t){if(e.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=e.state}if(this.destroyed)return void(this.viewState.state=r);let o=this.hasFocus,l=0,a=null;t.some((t=>t.annotation(Ze)))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=ti(r,o),a||(l=1));let h=this.observer.delayedAndroidKey,c=null;if(h?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(c=null)):this.observer.clear(),r.facet(n.yy.phrases)!=this.state.facet(n.yy.phrases))return this.setState(r);e=Ut.create(this,r,t),e.flags|=l;let u=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(u&&(u=u.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;u=new Dt(t.empty?t:n.jT.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Pt)&&(u=t.value.clip(this.state))}this.viewState.update(e,u),this.bidiCache=Xi.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Jt)!=this.styleModules&&this.mountStyles(),s=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(Di)!=e.state.facet(Di)&&(this.viewState.mustMeasureContent=!0),(i||s||u||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let t of this.state.facet(Ct))try{t(e)}catch(t){Rt(this.state,t,"update listener")}(a||c)&&Promise.resolve().then((()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!qi(this,c)&&h.force&&O(this.contentDOM,h.key,h.keyCode)}))}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new xi(t),this.plugins=t.facet(Lt).map((t=>new It(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new ue(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Lt),i=t.state.facet(Lt);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new It(s));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t<this.plugins.length;t++)this.plugins[t].update(this);e!=i&&this.inputState.ensureHandlers(this.plugins)}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(D(i))s=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);s=t.from,r=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let a=l.map((t=>{try{return t.read(this)}catch(t){return Rt(this.state,t),Gi}})),h=Ut.create(this,this.state,[]),c=!1;h.flags|=o,e?e.flags|=o:e=h,this.updateState=2,h.empty||(this.updatePlugins(h),this.inputState.update(h),this.updateAttrs(),c=this.docView.update(h));for(let t=0;t<l.length;t++)if(a[t]!=Gi)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Rt(this.state,t)}if(c&&this.docView.updateSelection(!0),!h.viewportChanged&&0==this.measureRequests.length){if(this.viewState.editorHeight){if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,r=-1;continue}{let t=(s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r;if(t>1||t<-1){n+=t,i.scrollTop=n/this.scaleY,r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Ct))t(e)}get themeClasses(){return Ri+" "+(this.state.facet(Pi)?Bi:Ei)+" "+this.state.facet(Di)}updateAttrs(){let t=Yi(this,Wt,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Et)?"true":"false",class:"cm-content",style:`${K.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Yi(this,Vt,e);let i=this.observer.ignore((()=>{let i=rt(this.contentDOM,this.contentAttrs,e),n=rt(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)t.is(Ki.announce)&&(e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value)}mountStyles(){this.styleModules=this.state.facet(Jt);let t=this.state.facet(Ki.cspNonce);s.V.mount(this.root,this.styleModules.concat(Ii).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame((()=>this.measure()))),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key)return void(this.measureRequests[e]=t);this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(void 0===e||e&&e.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find((e=>e.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Te(this,t,Me(this,t,e,i))}moveByGroup(t,e){return Te(this,t,Me(this,t,e,(e=>function(t,e,i){let s=t.state.charCategorizer(e),r=s(i);return t=>{let e=s(t);return r==n.D0.Space&&(r=e),r==e}}(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,s){let r=Ae(t,e.head),o=s&&r.type==ct.Text&&(t.lineWrapping||r.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(o){let e=t.dom.getBoundingClientRect(),s=t.textDirectionAt(r.from),l=t.posAtCoords({x:i==(s==Kt.LTR)?e.right-1:e.left+1,y:(o.top+o.bottom)/2});if(null!=l)return n.jT.cursor(l,i?-1:1)}return n.jT.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Te(this,t,function(t,e,i,s){let r=e.head,o=i?1:-1;if(r==(i?t.state.doc.length:0))return n.jT.cursor(r,e.assoc);let l,a=e.goalColumn,h=t.contentDOM.getBoundingClientRect(),c=t.coordsAtPos(r,e.assoc||-1),u=t.documentTop;if(c)null==a&&(a=c.left-h.left),l=o<0?c.top:c.bottom;else{let e=t.viewState.lineBlockAt(r);null==a&&(a=Math.min(h.right-h.left,t.defaultCharacterWidth*(r-e.from))),l=(o<0?e.top:e.bottom)+u}let f=h.left+a,d=null!=s?s:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=l+(d+e)*o,s=Se(t,{x:f,y:i},!1,o);if(i<h.top||i>h.bottom||(o<0?s<r:s>r)){let e=t.docView.coordsForChar(s),r=!e||i<e.top?-1:1;return n.jT.cursor(s,r,void 0,a)}}}(this,t,e,i))}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){return this.readMeasured(),Se(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;let n=this.state.doc.lineAt(t),s=this.bidiSpans(n);return b(i,s[ne.find(s,t-n.from,-1,e)].dir==Kt.LTR==e>0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(Ot)||t<this.viewport.from||t>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>Qi)return ae(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||se(n.isolates,e=Ft(this,t.from,t.to))))return n.order;e||(e=Ft(this,t.from,t.to));let n=function(t,e,i){if(!t)return[new ne(0,0,e==Gt?1:0)];if(e==Qt&&!i.length&&!ie.test(t))return ae(t.length);if(i.length)for(;t.length>re.length;)re[re.length]=256;let n=[],s=e==Qt?0:1;return le(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new Xi(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||K.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{A(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return Pt.of(new Dt("number"==typeof t?n.jT.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Pt.of(new Dt(n.jT.cursor(i.from),"start","start",i.top-t,e,!0))}static domEventHandlers(t){return Nt.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return Nt.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=s.V.newName(),n=[Di.of(i),Jt.of(Ni(`.${i}`,t))];return e&&e.dark&&n.push(Pi.of(!0)),n}static baseTheme(t){return n.Wl.lowest(Jt.of(Ni("."+Ri,t,Li)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&E.get(i)||E.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}Ki.styleModule=Jt,Ki.inputHandler=At,Ki.focusChangeEffect=Mt,Ki.perLineTextDirection=Ot,Ki.exceptionSink=St,Ki.updateListener=Ct,Ki.editable=Et,Ki.mouseSelectionStyle=kt,Ki.dragMovesSelection=xt,Ki.clickAddsSelectionRange=yt,Ki.decorations=Ht,Ki.atomicRanges=zt,Ki.bidiIsolatedRanges=jt,Ki.scrollMargins=qt,Ki.darkTheme=Pi,Ki.cspNonce=n.r$.define({combine:t=>t.length?t[0]:""}),Ki.contentAttributes=Vt,Ki.editorAttributes=Wt,Ki.lineWrapping=Ki.contentAttributes.of({class:"cm-lineWrapping"}),Ki.announce=n.Py.define();const Qi=4096,Gi={};class Xi{constructor(t,e,i,n,s,r){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=s,this.order=r}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:Kt.LTR;for(let s=Math.max(0,t.length-10);s<t.length;s++){let r=t[s];r.dir!=n||e.touchesRange(r.from,r.to)||i.push(new Xi(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function Yi(t,e,i){for(let n=t.state.facet(e),s=n.length-1;s>=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&it(r,i)}return i}const Zi=K.mac?"mac":K.windows?"win":K.linux?"linux":"key";function tn(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const en=n.Wl.default(Ki.domEventHandlers({keydown(t,e){return hn(rn(e.state),t,e,"editor")}})),nn=n.r$.define({enables:en}),sn=new WeakMap;function rn(t){let e=t.facet(nn),i=sn.get(e);return i||sn.set(e,i=function(t,e=Zi){let i=Object.create(null),n=Object.create(null),s=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},r=(t,n,r,o,l)=>{var a,h;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t<i.length-1;++t){const l=i[t];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))n=!0;else if(/^(c|ctrl|control)$/i.test(l))s=!0;else if(/^s(hift)?$/i.test(l))r=!0;else{if(!/^mod$/i.test(l))throw new Error("Unrecognized modifier name: "+l);"mac"==e?o=!0:s=!0}}return n&&(l="Alt-"+l),s&&(l="Ctrl-"+l),o&&(l="Meta-"+l),r&&(l="Shift-"+l),l}(t,e)));for(let e=1;e<u.length;e++){let i=u.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=ln={view:e,prefix:i,scope:t};return setTimeout((()=>{ln==n&&(ln=null)}),an),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={preventDefault:!1,stopPropagation:!1,run:(null===(h=null===(a=c._any)||void 0===a?void 0:a.run)||void 0===h?void 0:h.slice())||[]});r&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let s=n[e]||n.key;if(s)for(let e of t)r(e,s,n.run,n.preventDefault,n.stopPropagation),n.shift&&r(e,"Shift-"+s,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}function on(t,e,i){return hn(rn(t.state),e,t,i)}let ln=null;const an=4e3;function hn(t,e,i,s){let h=function(t){var e=!(l&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||a&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?o:r)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),c=(0,n.gm)(h,0),u=(0,n.nZ)(c)==h.length&&" "!=h,f="",d=!1,p=!1,m=!1;ln&&ln.view==i&&ln.scope==s&&(f=ln.prefix+" ",Le.indexOf(e.keyCode)<0&&(p=!0,ln=null));let g,v,w=new Set,b=t=>{if(t){for(let n of t.run)if(!w.has(n)&&(w.add(n),n(i,e)))return t.stopPropagation&&(m=!0),!0;t.preventDefault&&(t.stopPropagation&&(m=!0),p=!0)}return!1},y=t[s];return 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cn(e,n.left-s.left,n.top-s.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),s=Math.min(i.to,t.viewport.to),r=t.textDirection==Kt.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=un(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Ae(t,n),p=Ae(t,s),m=d.type==ct.Text?d:null,g=p.type==ct.Text?p:null;if(m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=fn(t,n,m)),g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=fn(t,s,g)),m&&g&&m.from==g.from)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(u,e.bottom,f,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==ct.Text&&(e.bottom=n.top=(e.bottom+n.top)/2),w(e).concat(s).concat(w(n))}function v(t,i,n,s){return new cn(e,t-a.left,i-a.top-.01,n-t,s-i+.01)}function w({top:t,bottom:e,horizontal:i}){let n=[];for(let s=0;s<i.length;s+=2)n.push(v(i[s],t,i[s+1],e));return n}function b(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let d=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);d&&p&&(s=Math.min(d.top,p.top,s),o=Math.max(d.bottom,p.bottom,o),c==Kt.LTR?l.push(r&&i?u:d.left,r&&h?f:p.right):l.push(!r&&h?u:p.left,!r&&i?f:d.right))}let h=null!=e?e:n.from,c=null!=i?i:n.to;for(let n of t.visibleRanges)if(n.to>h&&n.from<c)for(let s=Math.max(n.from,h),r=Math.min(n.to,c);;){let n=t.state.doc.lineAt(s);for(let o of t.bidiSpans(n)){let t=o.from+n.from,l=o.to+n.from;if(t>=r)break;l>s&&a(Math.max(t,s),null==e&&t<=h,Math.min(l,r),null==i&&l>=c,o.dir)}if(s=n.to+1,s>=r)break}return 0==l.length&&a(h,null==e,c,null==i,t.textDirection),{top:s,bottom:o,horizontal:l}}function y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function un(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==Kt.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function fn(t,e,i){let s=n.jT.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(s,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(s,!0,!0).from),type:ct.Text}}class dn{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(pn)!=t.state.facet(pn)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}setOrder(t){let e=0,i=t.facet(pn);for(;e<i.length&&i[e]!=this.layer;)e++;this.dom.style.zIndex=String((this.layer.above?150:-1)-e)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:t,scaleY:e}=this.view;t==this.scaleX&&e==this.scaleY||(this.scaleX=t,this.scaleY=e,this.dom.style.transform=`scale(${1/t}, 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o=r==e.selection.main;if(r.empty?!o||gn:i.drawRangeCursor){let e=o?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:n.jT.cursor(r.head,r.head>r.anchor?-1:1);for(let n of cn.forRange(t,e,i))s.push(n)}}return s},update(t,e){t.transactions.some((t=>t.selection))&&(e.style.animationName="cm-blink"==e.style.animationName?"cm-blink2":"cm-blink");let i=bn(t);return i&&xn(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){xn(e.state,t)},class:"cm-cursorLayer"});function xn(t,e){e.style.animationDuration=t.facet(vn).cursorBlinkRate+"ms"}const kn=mn({above:!1,markers(t){return t.state.selection.ranges.map((e=>e.empty?[]:cn.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e)))},update(t,e){return t.docChanged||t.selectionSet||t.viewportChanged||bn(t)},class:"cm-selectionLayer"}),Sn={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent 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n=t.scrollDOM.getBoundingClientRect();return{left:i.left-n.left+t.scrollDOM.scrollLeft*t.scaleX,top:i.top-n.top+t.scrollDOM.scrollTop*t.scaleY,height:i.bottom-i.top}}drawCursor(t){if(this.cursor){let{scaleX:e,scaleY:i}=this.view;t?(this.cursor.style.left=t.left/e+"px",this.cursor.style.top=t.top/i+"px",this.cursor.style.height=t.height/i+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(Mn)!=t&&this.view.dispatch({effects:An.of(t)})}},{eventObservers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){t.target!=this.view.contentDOM&&this.view.contentDOM.contains(t.relatedTarget)||this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Tn(){return[Mn,On]}function Dn(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class Pn{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new n.f_,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))Dn(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,s,r,o)=>{o>t.view.viewport.from&&r<t.view.viewport.to&&(i=Math.min(r,i),n=Math.max(o,n))})),t.viewportChanged||n-i>1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>r){let i=t.state.doc.lineAt(r),n=i.to<o?t.state.doc.lineAt(o):i,l=Math.max(s.from,i.from),a=Math.min(s.to,n.to);if(this.boundary){for(;r>i.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;o<n.to;o++)if(this.boundary.test(n.text[o-n.from])){a=o;break}}let h,c=[],u=(t,e,i)=>c.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(h=this.regexp.exec(i.text))&&h.index<a-i.from;)this.addMatch(h,t,h.index+i.from,u);else Dn(t.state.doc,this.regexp,l,a,((e,i)=>this.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const Rn=null!=/x/.unicode?"gu":"g",En=new RegExp("[\0-\b\n--؜‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff￹-]",Rn),Bn={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Ln=null;const Nn=n.r$.define({combine(t){let e=(0,n.BO)(t,{render:null,specialChars:En,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ln&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ln=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ln||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Rn)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Rn)),e}});function In(t={}){return[Nn.of(t),Wn||(Wn=Nt.fromClass(class{constructor(t){this.view=t,this.decorations=ut.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Nn)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Pn({regexp:t.specialChars,decoration:(e,i,s)=>{let{doc:r}=i.state,o=(0,n.gm)(e[0],0);if(9==o){let t=r.lineAt(s),e=i.state.tabSize,o=(0,n.IS)(t.text,e,s-t.from);return ut.replace({widget:new Hn((e-o%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[o]||(this.decorationCache[o]=ut.replace({widget:new Vn(t,o)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Nn);t.startState.facet(Nn)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Wn=null;class Vn extends ht{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Bn[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let s=document.createElement("span");return s.textContent=e,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class Hn extends ht{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}function zn(){return Fn}const jn=ut.line({class:"cm-activeLine"}),Fn=Nt.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(let n of t.state.selection.ranges){let s=t.lineBlockAt(n.head);s.from>e&&(i.push(jn.range(s.from)),e=s.from)}return ut.set(i)}},{decorations:t=>t.decorations});class qn extends ht{constructor(t){super(),this.content=t}toDOM(){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild("string"==typeof this.content?document.createTextNode(this.content):this.content),"string"==typeof this.content?t.setAttribute("aria-label","placeholder "+this.content):t.setAttribute("aria-hidden","true"),t}coordsAt(t){let e=t.firstChild?p(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),n=b(e[0],"rtl"!=i.direction),s=parseInt(i.lineHeight);return n.bottom-n.top>1.5*s?{left:n.left,right:n.right,top:n.top,bottom:n.top+s}:n}ignoreEvent(){return!1}}function $n(t){return Nt.fromClass(class{constructor(e){this.view=e,this.placeholder=t?ut.set([ut.widget({widget:new qn(t),side:1}).range(0)]):ut.none}get decorations(){return this.view.state.doc.length?ut.none:this.placeholder}},{decorations:t=>t.decorations})}const Jn=2e3;function _n(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),s=t.state.doc.lineAt(i),r=i-s.from,o=r>Jn?-1:r==s.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):(0,n.IS)(s.text,t.state.tabSize,i-s.from);return{line:s.number,col:o,off:r}}function Un(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return Ki.mouseSelectionStyle.of(((t,i)=>e(i)?function(t,e){let i=_n(t,e),s=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),n=t.state.doc.lineAt(e);i={line:n.number,col:i.col,off:Math.min(i.off,n.length)},s=s.map(t.changes)}},get(e,r,o){let l=_n(t,e);if(!l)return s;let a=function(t,e,i){let s=Math.min(e.line,i.line),r=Math.max(e.line,i.line),o=[];if(e.off>Jn||i.off>Jn||e.col<0||i.col<0){let l=Math.min(e.off,i.off),a=Math.max(e.off,i.off);for(let e=s;e<=r;e++){let i=t.doc.line(e);i.length<=a&&o.push(n.jT.range(i.from+l,i.to+a))}}else{let l=Math.min(e.col,i.col),a=Math.max(e.col,i.col);for(let e=s;e<=r;e++){let i=t.doc.line(e),s=(0,n.Gz)(i.text,l,t.tabSize,!0);if(s<0)o.push(n.jT.cursor(i.to));else{let e=(0,n.Gz)(i.text,a,t.tabSize);o.push(n.jT.range(i.from+s,i.from+e))}}}return o}(t.state,i,l);return a.length?o?n.jT.create(a.concat(s.ranges)):n.jT.create(a):s}}:null}(t,i):null))}const Kn={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},Qn={style:"cursor: crosshair"};function Gn(t={}){let[e,i]=Kn[t.key||"Alt"],n=Nt.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,Ki.contentAttributes.of((t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?Qn:null}))]}const Xn="-10000px";class Yn{constructor(t,e,i){this.facet=e,this.createTooltipView=i,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t)),this.tooltipViews=this.tooltips.map(i)}update(t,e){var i;let n=t.state.facet(this.facet),s=n.filter((t=>t));if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let r=[],o=e?[]:null;for(let i=0;i<s.length;i++){let n=s[i],l=-1;if(n){for(let t=0;t<this.tooltips.length;t++){let e=this.tooltips[t];e&&e.create==n.create&&(l=t)}if(l<0)r[i]=this.createTooltipView(n),o&&(o[i]=!!n.above);else{let n=r[i]=this.tooltipViews[l];o&&(o[i]=e[l]),n.update&&n.update(t)}}}for(let t of this.tooltipViews)r.indexOf(t)<0&&(t.dom.remove(),null===(i=t.destroy)||void 0===i||i.call(t));return e&&(o.forEach(((t,i)=>e[i]=t)),e.length=o.length),this.input=n,this.tooltips=s,this.tooltipViews=r,!0}}function Zn(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const ts=n.r$.define({combine:t=>{var e,i,n;return{position:K.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||Zn}}}),es=new WeakMap,is=Nt.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(ts);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new Yn(t,rs,(t=>this.createTooltip(t))),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(ts);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t){let e=t.create(this.view);if(e.dom.classList.add("cm-tooltip"),t.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=Xn,e.dom.style.left="0px",this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.intersectionObserver)||void 0===e||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(K.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(1!=this.view.scaleX||1!=this.view.scaleY)n=!0;else if(t.style.top==Xn&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(ts).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:s,scaleY:r}=t,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],h=this.manager.tooltipViews[l],{dom:c}=h,u=t.pos[l],f=t.size[l];if(!u||u.bottom<=Math.max(i.top,n.top)||u.top>=Math.min(i.bottom,n.bottom)||u.right<Math.max(i.left,n.left)-.1||u.left>Math.min(i.right,n.right)+.1){c.style.top=Xn;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=es.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||ss,w=this.view.textDirection==Kt.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.min(u.left-(d?14:0)+v.x,n.right-m):Math.max(n.left,u.left-m+(d?14:0)-v.x),y=this.above[l];!a.strictSide&&(y?u.top-(f.bottom-f.top)-v.y<n.top:u.bottom+(f.bottom-f.top)+v.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=Xn;continue}es.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=y?u.top-g-p-v.y:u.bottom+p+v.y,S=b+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>b&&t.top<k+g&&t.bottom>k&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",c.style.left=(b-t.parent.left)/s+"px"):(c.style.top=k/r+"px",c.style.left=b/s+"px"),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),h.positioned&&h.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=Xn}},{eventObservers:{scroll(){this.maybeMeasure()}}}),ns=Ki.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),ss={x:0,y:0},rs=n.r$.define({enables:[is,ns]}),os=n.r$.define();class ls{static create(t){return new ls(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new Yn(t,os,(t=>this.createHostedView(t)))}createHostedView(t){let e=t.create(this.view);return e.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(e.dom),this.mounted&&e.mount&&e.mount(this.view),e}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)null===(t=e.destroy)||void 0===t||t.call(e)}passProp(t){let e;for(let i of this.manager.tooltipViews){let n=i[t];if(void 0!==n)if(void 0===e)e=n;else if(e!==n)return}return e}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const as=rs.compute([os],(t=>{let e=t.facet(os).filter((t=>t));return 0===e.length?null:{pos:Math.min(...e.map((t=>t.pos))),end:Math.max(...e.map((t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos}))),create:ls.create,above:e[0].above,arrow:e.some((t=>t.arrow))}}));class hs{constructor(t,e,i,n,s){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout((()=>this.startHover()),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.nearest(e.target);if(!i)return;let n,s=1;if(i instanceof X)n=i.posAtStart;else{if(n=t.posAtCoords(e),null==n)return;let i=t.coordsAtPos(n);if(!i||e.y<i.top||e.y>i.bottom||e.x<i.left-t.defaultCharacterWidth||e.x>i.right+t.defaultCharacterWidth)return;let r=t.bidiSpans(t.state.doc.lineAt(n)).find((t=>t.from<=n&&t.to>=n)),o=r&&r.dir==Kt.RTL?-1:1;s=e.x<i.left?-o:o}let r=this.source(t,n,s);if(null==r?void 0:r.then){let e=this.pending={pos:n};r.then((i=>{this.pending==e&&(this.pending=null,i&&t.dispatch({effects:this.setHover.of(i)}))}),(e=>Rt(t.state,e,"hover tooltip")))}else r&&t.dispatch({effects:this.setHover.of(r)})}get tooltip(){let t=this.view.plugin(is),e=t?t.manager.tooltips.findIndex((t=>t.create==ls.create)):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:i,tooltip:n}=this;if(i&&n&&!function(t,e){let i=t.getBoundingClientRect();return e.clientX>=i.left-cs&&e.clientX<=i.right+cs&&e.clientY>=i.top-cs&&e.clientY<=i.bottom+cs}(n.dom,t)||this.pending){let{pos:n}=i||this.pending,s=null!==(e=null==i?void 0:i.end)&&void 0!==e?e:n;(n==s?this.view.posAtCoords(this.lastMove)==n:function(t,e,i,n,s,r){let o=t.scrollDOM.getBoundingClientRect(),l=t.documentTop+t.documentPadding.top+t.contentHeight;if(o.left>n||o.right<n||o.top>s||Math.min(o.bottom,l)<s)return!1;let a=t.posAtCoords({x:n,y:s},!1);return a>=e&&a<=i}(this.view,n,s,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of(null)}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of(null)})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e),this.active&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of(null)})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const cs=4;function us(t,e={}){let i=n.Py.define(),s=n.QQ.define({create(){return null},update(t,s){if(t&&(e.hideOnChange&&(s.docChanged||s.selection)||e.hideOn&&e.hideOn(s,t)))return null;if(t&&s.docChanged){let e=s.changes.mapPos(t.pos,-1,n.gc.TrackDel);if(null==e)return null;let i=Object.assign(Object.create(null),t);i.pos=e,null!=t.end&&(i.end=s.changes.mapPos(t.end)),t=i}for(let e of s.effects)e.is(i)&&(t=e.value),e.is(ds)&&(t=null);return t},provide:t=>os.from(t)});return[s,Nt.define((n=>new hs(n,t,s,i,e.hoverTime||300))),as]}function fs(t,e){let i=t.plugin(is);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const ds=n.Py.define(),ps=n.r$.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function ms(t,e){let i=t.plugin(gs),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const gs=Nt.fromClass(class{constructor(t){this.input=t.state.facet(bs),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(ps);this.top=new vs(t,!0,e.topContainer),this.bottom=new vs(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(ps);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new vs(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new vs(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(bs);if(i!=this.input){let e=i.filter((t=>t)),n=[],s=[],r=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?s:r).push(e)}this.specs=e,this.panels=n,this.top.sync(s),this.bottom.sync(r);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Ki.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class vs{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=ws(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=ws(t)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(this.container&&this.classes!=this.view.themeClasses){for(let t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function ws(t){let e=t.nextSibling;return t.remove(),e}const bs=n.r$.define({enables:gs});class ys extends n.uU{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}ys.prototype.elementClass="",ys.prototype.toDOM=void 0,ys.prototype.mapMode=n.gc.TrackBefore,ys.prototype.startSide=ys.prototype.endSide=-1,ys.prototype.point=!0;const xs=n.r$.define(),ks={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>n.Xs.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},Ss=n.r$.define();function Cs(t){return[Ms(),Ss.of(Object.assign(Object.assign({},ks),t))]}const As=n.r$.define({combine:t=>t.some((t=>t))});function Ms(t){let e=[Os];return t&&!1===t.fixed&&e.push(As.of(!0)),e}const Os=Nt.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Ss).map((e=>new Rs(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(As),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let 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p=r.define,m=p(),g=p(),v=p(g),w=p(g),b=p(),y=p(b),x=p(b),k=p(),S=p(k),C=p(),A=p(),M=p(),O=p(M),T=p(),D={comment:m,lineComment:p(m),blockComment:p(m),docComment:p(m),name:g,variableName:p(g),typeName:v,tagName:p(v),propertyName:w,attributeName:p(w),className:p(g),labelName:p(g),namespace:p(g),macroName:p(g),literal:b,string:y,docString:p(y),character:p(y),attributeValue:p(y),number:x,integer:p(x),float:p(x),bool:p(b),regexp:p(b),escape:p(b),color:p(b),url:p(b),keyword:C,self:p(C),null:p(C),atom:p(C),unit:p(C),modifier:p(C),operatorKeyword:p(C),controlKeyword:p(C),definitionKeyword:p(C),moduleKeyword:p(C),operator:A,derefOperator:p(A),arithmeticOperator:p(A),logicOperator:p(A),bitwiseOperator:p(A),compareOperator:p(A),updateOperator:p(A),definitionOperator:p(A),typeOperator:p(A),controlOperator:p(A),punctuation:M,separator:p(M),bracket:O,angleBracket:p(O),squareBracket:p(O),paren:p(O),brace:p(O),content:k,heading:S,heading1:p(S),heading2:p(S),heading3:p(S),heading4:p(S),heading5:p(S),heading6:p(S),contentSeparator:p(k),list:p(k),quote:p(k),emphasis:p(k),strong:p(k),link:p(k),monospace:p(k),strikethrough:p(k),inserted:p(),deleted:p(),changed:p(),invalid:p(),meta:T,documentMeta:p(T),annotation:p(T),processingInstruction:p(T),definition:r.defineModifier(),constant:r.defineModifier(),function:r.defineModifier(),standard:r.defineModifier(),local:r.defineModifier(),special:r.defineModifier()};u([{tag:D.link,class:"tok-link"},{tag:D.heading,class:"tok-heading"},{tag:D.emphasis,class:"tok-emphasis"},{tag:D.strong,class:"tok-strong"},{tag:D.keyword,class:"tok-keyword"},{tag:D.atom,class:"tok-atom"},{tag:D.bool,class:"tok-bool"},{tag:D.url,class:"tok-url"},{tag:D.labelName,class:"tok-labelName"},{tag:D.inserted,class:"tok-inserted"},{tag:D.deleted,class:"tok-deleted"},{tag:D.literal,class:"tok-literal"},{tag:D.string,class:"tok-string"},{tag:D.number,class:"tok-number"},{tag:[D.regexp,D.escape,D.special(D.string)],class:"tok-string2"},{tag:D.variableName,class:"tok-variableName"},{tag:D.local(D.variableName),class:"tok-variableName tok-local"},{tag:D.definition(D.variableName),class:"tok-variableName tok-definition"},{tag:D.special(D.variableName),class:"tok-variableName2"},{tag:D.definition(D.propertyName),class:"tok-propertyName tok-definition"},{tag:D.typeName,class:"tok-typeName"},{tag:D.namespace,class:"tok-namespace"},{tag:D.className,class:"tok-className"},{tag:D.macroName,class:"tok-macroName"},{tag:D.propertyName,class:"tok-propertyName"},{tag:D.operator,class:"tok-operator"},{tag:D.comment,class:"tok-comment"},{tag:D.meta,class:"tok-meta"},{tag:D.invalid,class:"tok-invalid"},{tag:D.punctuation,class:"tok-punctuation"}])},53105:function(t,e,i){"use strict";i.d(e,{Jq:function(){return d},WQ:function(){return C}});var n=i(41113);class s{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter(((t,e)=>e%3==0)).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new s(t,[],e,i,i,0,[],0,n?new r(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=s.dynamicPrecedence(n);if(r&&(this.score+=r),0==i)return this.pushState(s.getGoto(this.state,n,!0),this.reducePos),n<s.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,4,!0),void this.reduceContext(n,this.reducePos);let o=this.stack.length-3*(i-1)-(262144&t?6:0),l=o?this.stack[o-2]:this.p.ranges[0].from,a=this.reducePos-l;a>=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(l==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=a):this.p.lastBigReductionSize<a&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=l,this.p.lastBigReductionSize=a));let h=o?this.stack[o-1]:0,c=this.bufferBase+this.buffer.length-h;if(n<s.minRepeatTerm||131072&t){let t=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,l,t,c+4,!0)}if(262144&t)this.state=this.stack[o];else{let t=this.stack[o-3];this.state=s.getGoto(t,n,!0)}for(;this.stack.length>o;)this.stack.pop();this.reduceContext(n,l)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let t=this,n=this.buffer.length;if(0==n&&t.parent&&(n=t.bufferBase-t.parent.bufferBase,t=t.parent),n>0&&0==t.buffer[n-4]&&t.buffer[n-1]>-1){if(e==i)return;if(t.buffer[n-2]>=e)return void(t.buffer[n-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&0!=this.buffer[s-4])for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4);this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(0==(262144&t)){let s=t,{parser:r}=this.p;(n>this.pos||e<=r.maxNode)&&(this.pos=n,r.stateFlag(s,1)||(this.reducePos=n)),this.pushState(s,i),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}else this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4)}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(;e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new s(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,n,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new o(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(0==(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let n=e[t+1];i.some(((t,e)=>1&e&&t==n))||i.push(e[t],n)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let n=e[t+1];if(n==this.state)continue;let s=this.split();s.pushState(n,this.pos),s.storeNode(0,s.pos,s.pos,4,!0),s.shiftContext(e[t],this.pos),s.reducePos=this.pos,s.score-=200,i.push(s)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if(0==(65536&e))return!1;if(!t.validAction(this.state,e)){let i=e>>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,(e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}}))};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new r(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){t>this.lookAhead&&(this.emitLookAhead(),this.lookAhead=t)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class r{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class o{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=65535&t,i=t>>19;0==i?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=3*(i-1);let n=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=n}}class l{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new l(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new l(this.stack,this.pos,this.index)}}function a(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n<t.length;){let r=0;for(;;){let e=t.charCodeAt(n++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class h{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const c=new h;class u{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=c,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;s<i.from;){if(!n)return null;let t=this.ranges[--n];s-=i.from-t.to,i=t}for(;e<0?s>i.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n<this.chunk.length)e=this.pos+t,i=this.chunk.charCodeAt(n);else{let n=this.resolveOffset(t,1);if(null==n)return-1;if(e=n,e>=this.chunk2Pos&&e<this.chunk2Pos+this.chunk2.length)i=this.chunk2.charCodeAt(e-this.chunk2Pos);else{let t=this.rangeIndex,n=this.range;for(;n.to<=e;)n=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=e),e+this.chunk2.length>n.to&&(this.chunk2=this.chunk2.slice(0,n.to-e)),i=this.chunk2.charCodeAt(0)}}return e>=this.token.lookAhead&&(this.token.lookAhead=e+1),i}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw new RangeError("Token end out of 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this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=c,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let n of this.ranges){if(n.from>=e)break;n.to>t&&(i+=this.input.read(Math.max(n.from,t),Math.min(n.to,e)))}return i}}class f{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<<n,{dialect:a}=i.p.parser;t:for(;0!=(l&t[o]);){let i=t[o+1];for(let n=o+3;n<i;n+=2)if((t[n+1]&l)>0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||m(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h<c;){let s=h+c>>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n<l)c=s;else{if(!(n>=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}f.prototype.contextual=f.prototype.fallback=f.prototype.extend=!1,f.prototype.fallback=f.prototype.extend=!1;class d{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function p(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function m(t,e,i,n){let s=p(i,n,e);return s<0||p(i,n,t)<s}const g="undefined"!=typeof process&&/\bparse\b/.test("MISSING_ENV_VAR".LOG);let v=null;function w(t,e,i){let s=t.cursor(n.vj.IncludeAnonymous);for(s.moveTo(e);;)if(!(i<0?s.childBefore(e):s.childAfter(e)))for(;;){if((i<0?s.to<e:s.from>e)&&!s.type.isError)return i<0?Math.max(0,Math.min(s.to-1,e-25)):Math.min(t.length,Math.max(s.from+1,e+25));if(i<0?s.prevSibling():s.nextSibling())break;if(!s.parent())return i<0?0:t.length}}class b{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?w(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?w(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],s=this.index[e];if(s==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let r=i.children[s],o=this.start[e]+i.positions[s];if(o>t)return this.nextStart=o,null;if(r instanceof n.mp){if(o==t){if(o<this.safeFrom)return null;let t=o+r.length;if(t<=this.safeTo){let e=r.prop(n.md.lookAhead);if(!e||t+e<this.fragment.to)return r}}this.index[e]++,o+r.length>=Math.max(this.safeFrom,t)&&(this.trees.push(r),this.start.push(o),this.index.push(0))}else this.index[e]++,this.nextStart=o+r.length}}}class y{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map((t=>new h))}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;n<s.length;n++){if(0==(1<<n&r))continue;let a=s[n],h=this.tokens[n];if((!i||a.fallback)&&((a.contextual||h.start!=t.pos||h.mask!=r||h.context!=o)&&(this.updateCachedToken(h,a,t),h.mask=r,h.context=o),h.lookAhead>h.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new h,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new h,{pos:i,p:n}=t;return e.start=i,e.end=Math.min(i+1,n.stream.end),e.value=i==n.stream.end?n.parser.eofTerm:0,e}updateCachedToken(t,e,i){let n=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(n,t),i),t.value>-1){let{parser:e}=i.p;for(let n=0;n<e.specialized.length;n++)if(e.specialized[n]==t.value){let s=e.specializers[n](this.stream.read(t.start,t.end),i);if(s>=0&&i.p.parser.dialect.allows(s>>1)){0==(1&s)?t.value=s>>1:t.extended=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e<n;e+=3)if(this.actions[e]==t)return n;return this.actions[n++]=t,this.actions[n++]=e,this.actions[n++]=i,n}addActions(t,e,i,n){let{state:s}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let l=r.stateSlot(s,t?2:1);;l+=3){if(65535==o[l]){if(1!=o[l+1]){0==n&&2==o[l+1]&&(n=this.putAction(A(o,l+2),e,i,n));break}l=A(o,l+2)}o[l]==e&&(n=this.putAction(A(o,l+1),e,i,n))}return n}}class x{constructor(t,e,i,n){this.parser=t,this.input=e,this.ranges=n,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new u(e,n),this.tokens=new y(t,this.stream),this.topTerm=t.top[1];let{from:r}=n[0];this.stacks=[s.start(this,t.top[0],r)],this.fragments=i.length&&this.stream.end-r>4*t.bufferLength?new b(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>n)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return g&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw g&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+n);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return g&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort(((t,e)=>e.score-t.score));s.length>t;)s.pop();s.some((t=>t.reducePos>n))&&this.recovering--}else if(s.length>1){t:for(let t=0;t<s.length-1;t++){let e=s[t];for(let i=t+1;i<s.length;i++){let n=s[i];if(e.sameState(n)||e.buffer.length>500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&s.splice(12,s.length-12)}this.minStackPos=s[0].pos;for(let t=1;t<s.length;t++)s[t].pos<this.minStackPos&&(this.minStackPos=s[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let s=t.pos,{parser:r}=this,o=g?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&s>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let l=this.fragments.nodeAt(s);l;){let s=this.parser.nodeSet.types[l.type.id]==l.type?r.getGoto(t.state,l.type.id):-1;if(s>-1&&l.length&&(!e||(l.prop(n.md.contextHash)||0)==i))return t.useNode(l,s),g&&console.log(o+this.stackID(t)+` (via reuse of ${r.getName(l.type.id)})`),!0;if(!(l instanceof n.mp)||0==l.children.length||l.positions[0]>0)break;let a=l.children[0];if(!(a instanceof n.mp&&0==l.positions[0]))break;l=a}}let l=r.stateSlot(t.state,4);if(l>0)return t.reduce(l),g&&console.log(o+this.stackID(t)+` (via always-reduce ${r.getName(65535&l)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let a=this.tokens.getActions(t);for(let n=0;n<a.length;){let l=a[n++],h=a[n++],c=a[n++],u=n==a.length||!i,f=u?t:t.split(),d=this.tokens.mainToken;if(f.apply(l,h,d?d.start:f.pos,c),g&&console.log(o+this.stackID(f)+` (via ${0==(65536&l)?"shift":`reduce of ${r.getName(65535&l)}`} for ${r.getName(h)} @ ${s}${f==t?"":", split"})`),u)return!0;f.pos>s?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return k(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r<t.length;r++){let o=t[r],l=e[r<<1],a=e[1+(r<<1)],h=g?this.stackID(o)+" -> ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),g&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;c.forceReduce()&&t<10&&(g&&console.log(u+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,i));t++)g&&(u=this.stackID(c)+" -> ");for(let t of o.recoverByInsert(l))g&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),g&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),k(o,i)):(!n||n.score<o.score)&&(n=o)}return n}stackToTree(t){return t.close(),n.mp.build({buffer:l.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(v||(v=new WeakMap)).get(t);return e||v.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function k(t,e){for(let i=0;i<e.length;i++){let n=e[i];if(n.pos==t.pos&&n.sameState(t))return void(e[i].score<t.score&&(e[i]=t))}e.push(t)}class S{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class C extends n._b{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map((e=>t.topRules[e][1])),s=[];for(let t=0;t<e.length;t++)s.push([]);function r(t,e,i){s[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=n.md[t]);for(let i=1;i<e.length;){let n=e[i++];if(n>=0)r(n,t,e[i++]);else{let s=e[i+-n];for(let o=-n;o>0;o--)r(e[i++],t,s);i++}}}this.nodeSet=new n.Lj(e.map(((e,r)=>n.Jq.define({name:r>=this.minRepeatTerm?void 0:e,id:r,props:s[r],top:i.indexOf(r)>-1,error:0==r,skipped:t.skippedNodes&&t.skippedNodes.indexOf(r)>-1})))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=n.L3;let o=a(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(M),this.states=a(t.states,Uint32Array),this.data=a(t.stateData),this.goto=a(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map((t=>"number"==typeof t?new f(o,t):t)),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new x(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s<i;s++)if(n[s]==t)return o;if(r)return-1}}hasAction(t,e){let i=this.data;for(let n=0;n<2;n++)for(let s,r=this.stateSlot(t,n?2:1);;r+=3){if(65535==(s=i[r])){if(1!=i[r+1]){if(2==i[r+1])return A(i,r+2);break}s=i[r=A(i,r+2)]}if(s==e||0==s)return A(i,r+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,(t=>t==e||null))}allActions(t,e){let i=this.stateSlot(t,4),n=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==n;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=A(this.data,i+2)}n=e(A(this.data,i+1))}return n}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=A(this.data,i+2)}if(0==(1&this.data[i+2])){let t=this.data[i+1];e.some(((e,i)=>1&i&&e==t))||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(C.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map((e=>{let i=t.tokenizers.find((t=>t.from==e));return i?i.to:e}))),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map(((i,n)=>{let s=t.specializers.find((t=>t.from==i.external));if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=M(r),r}))),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map((()=>!1));if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i,s=this.dialects[e[t]];65535!=(i=this.data[s++]);)(n||(n=new Uint8Array(this.maxTerm+1)))[i]=1;return new S(t,i,n)}static deserialize(t){return new C(t)}}function 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