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ti.create(e,e,(t==0?0:t<0?8:16)|(n==null?7:Math.min(6,n))|(r??16777215)<<6)}static range(e,t,n,r){let s=(n??16777215)<<6|(r==null?7:Math.min(6,r));return t<e?ti.create(t,e,48|s):ti.create(e,t,(t>e?8:0)|s)}static normalized(e,t=0){let n=e[t];e.sort((r,s)=>r.from-s.from),t=e.indexOf(n);for(let r=1;r<e.length;r++){let s=e[r],o=e[r-1];if(s.empty?s.from<=o.to:s.from<o.to){let l=o.from,a=Math.max(s.to,o.to);r<=t&&t--,e.splice(--r,2,s.anchor>s.head?v.range(a,l):v.range(l,a))}}return new v(e,t)}}function Cf(i,e){for(let t of i.ranges)if(t.to>e)throw new RangeError("Selection points outside of document")}let kl=0;class M{constructor(e,t,n,r,s){this.combine=e,this.compareInput=t,this.compare=n,this.isStatic=r,this.id=kl++,this.default=e([]),this.extensions=typeof s=="function"?s(this):s}get reader(){return this}static define(e={}){return new M(e.combine||(t=>t),e.compareInput||((t,n)=>t===n),e.compare||(e.combine?(t,n)=>t===n:wl),!!e.static,e.enables)}of(e){return new $r([],this,0,e)}compute(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new $r(e,this,1,t)}computeN(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new $r(e,this,2,t)}from(e,t){return t||(t=n=>n),this.compute([e],n=>t(n.field(e)))}}function wl(i,e){return i==e||i.length==e.length&&i.every((t,n)=>t===e[n])}class $r{constructor(e,t,n,r){this.dependencies=e,this.facet=t,this.type=n,this.value=r,this.id=kl++}dynamicSlot(e){var t;let n=this.value,r=this.facet.compareInput,s=this.id,o=e[s]>>1,l=this.type==2,a=!1,h=!1,c=[];for(let f of this.dependencies)f=="doc"?a=!0:f=="selection"?h=!0:((t=e[f.id])!==null&&t!==void 0?t:1)&1||c.push(e[f.id]);return{create(f){return f.values[o]=n(f),1},update(f,u){if(a&&u.docChanged||h&&(u.docChanged||u.selection)||So(f,c)){let d=n(f);if(l?!Za(d,f.values[o],r):!r(d,f.values[o]))return f.values[o]=d,1}return 0},reconfigure:(f,u)=>{let d,p=u.config.address[s];if(p!=null){let m=qr(u,p);if(this.dependencies.every(g=>g instanceof M?u.facet(g)===f.facet(g):g instanceof be?u.field(g,!1)==f.field(g,!1):!0)||(l?Za(d=n(f),m,r):r(d=n(f),m)))return f.values[o]=m,0}else d=n(f);return f.values[o]=d,1}}}}function Za(i,e,t){if(i.length!=e.length)return!1;for(let n=0;n<i.length;n++)if(!t(i[n],e[n]))return!1;return!0}function So(i,e){let t=!1;for(let n of e)fn(i,n)&1&&(t=!0);return t}function Vm(i,e,t){let n=t.map(a=>i[a.id]),r=t.map(a=>a.type),s=n.filter(a=>!(a&1)),o=i[e.id]>>1;function l(a){let h=[];for(let c=0;c<n.length;c++){let f=qr(a,n[c]);if(r[c]==2)for(let u of f)h.push(u);else h.push(f)}return e.combine(h)}return{create(a){for(let h of n)fn(a,h);return a.values[o]=l(a),1},update(a,h){if(!So(a,s))return 0;let c=l(a);return e.compare(c,a.values[o])?0:(a.values[o]=c,1)},reconfigure(a,h){let c=So(a,n),f=h.config.facets[e.id],u=h.facet(e);if(f&&!c&&wl(t,f))return a.values[o]=u,0;let d=l(a);return e.compare(d,u)?(a.values[o]=u,0):(a.values[o]=d,1)}}}const Ma=M.define({static:!0});class be{constructor(e,t,n,r,s){this.id=e,this.createF=t,this.updateF=n,this.compareF=r,this.spec=s,this.provides=void 0}static define(e){let t=new be(kl++,e.create,e.update,e.compare||((n,r)=>n===r),e);return e.provide&&(t.provides=e.provide(t)),t}create(e){let t=e.facet(Ma).find(n=>n.field==this);return((t==null?void 0:t.create)||this.createF)(e)}slot(e){let t=e[this.id]>>1;return{create:n=>(n.values[t]=this.create(n),1),update:(n,r)=>{let s=n.values[t],o=this.updateF(s,r);return this.compareF(s,o)?0:(n.values[t]=o,1)},reconfigure:(n,r)=>r.config.address[this.id]!=null?(n.values[t]=r.field(this),0):(n.values[t]=this.create(n),1)}}init(e){return[this,Ma.of({field:this,create:e})]}get extension(){return this}}const Jt={lowest:4,low:3,default:2,high:1,highest:0};function Gi(i){return e=>new Tf(e,i)}const _t={highest:Gi(Jt.highest),high:Gi(Jt.high),default:Gi(Jt.default),low:Gi(Jt.low),lowest:Gi(Jt.lowest)};class Tf{constructor(e,t){this.inner=e,this.prec=t}}class Os{of(e){return new yo(this,e)}reconfigure(e){return Os.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class yo{constructor(e,t){this.compartment=e,this.inner=t}}class Dr{constructor(e,t,n,r,s,o){for(this.base=e,this.compartments=t,this.dynamicSlots=n,this.address=r,this.staticValues=s,this.facets=o,this.statusTemplate=[];this.statusTemplate.length<n.length;)this.statusTemplate.push(0)}staticFacet(e){let t=this.address[e.id];return t==null?e.default:this.staticValues[t>>1]}static resolve(e,t,n){let r=[],s=Object.create(null),o=new Map;for(let u of Dm(e,t,o))u instanceof be?r.push(u):(s[u.facet.id]||(s[u.facet.id]=[])).push(u);let l=Object.create(null),a=[],h=[];for(let u of r)l[u.id]=h.length<<1,h.push(d=>u.slot(d));let c=n==null?void 0:n.config.facets;for(let u in s){let d=s[u],p=d[0].facet,m=c&&c[u]||[];if(d.every(g=>g.type==0))if(l[p.id]=a.length<<1|1,wl(m,d))a.push(n.facet(p));else{let g=p.combine(d.map(b=>b.value));a.push(n&&p.compare(g,n.facet(p))?n.facet(p):g)}else{for(let g of d)g.type==0?(l[g.id]=a.length<<1|1,a.push(g.value)):(l[g.id]=h.length<<1,h.push(b=>g.dynamicSlot(b)));l[p.id]=h.length<<1,h.push(g=>Vm(g,p,d))}}let f=h.map(u=>u(l));return new Dr(e,o,f,l,a,s)}}function Dm(i,e,t){let n=[[],[],[],[],[]],r=new Map;function s(o,l){let a=r.get(o);if(a!=null){if(a<=l)return;let h=n[a].indexOf(o);h>-1&&n[a].splice(h,1),o instanceof yo&&t.delete(o.compartment)}if(r.set(o,l),Array.isArray(o))for(let h of o)s(h,l);else if(o instanceof yo){if(t.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let h=e.get(o.compartment)||o.inner;t.set(o.compartment,h),s(h,l)}else if(o instanceof Tf)s(o.inner,o.prec);else if(o instanceof be)n[l].push(o),o.provides&&s(o.provides,l);else if(o instanceof $r)n[l].push(o),o.facet.extensions&&s(o.facet.extensions,Jt.default);else{let h=o.extension;if(!h)throw new Error(`Unrecognized extension value in extension set (${o}). 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0:t==this.value?this:new Y(this.type,t)}is(e){return this.type==e}static define(e={}){return new zm(e.map||(t=>t))}static mapEffects(e,t){if(!e.length)return e;let n=[];for(let r of e){let s=r.map(t);s&&n.push(s)}return n}}Y.reconfigure=Y.define();Y.appendConfig=Y.define();class pe{constructor(e,t,n,r,s,o){this.startState=e,this.changes=t,this.selection=n,this.effects=r,this.annotations=s,this.scrollIntoView=o,this._doc=null,this._state=null,n&&Cf(n,t.newLength),s.some(l=>l.type==pe.time)||(this.annotations=s.concat(pe.time.of(Date.now())))}static create(e,t,n,r,s,o){return new pe(e,t,n,r,s,o)}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(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(pe.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}}pe.time=yt.define();pe.userEvent=yt.define();pe.addToHistory=yt.define();pe.remote=yt.define();function jm(i,e){let t=[];for(let n=0,r=0;;){let s,o;if(n<i.length&&(r==e.length||e[r]>=i[n]))s=i[n++],o=i[n++];else if(r<e.length)s=e[r++],o=e[r++];else return t;!t.length||t[t.length-1]<s?t.push(s,o):t[t.length-1]<o&&(t[t.length-1]=o)}}function Lf(i,e,t){var n;let r,s,o;return t?(r=e.changes,s=me.empty(e.changes.length),o=i.changes.compose(e.changes)):(r=e.changes.map(i.changes),s=i.changes.mapDesc(e.changes,!0),o=i.changes.compose(r)),{changes:o,selection:e.selection?e.selection.map(s):(n=i.selection)===null||n===void 0?void 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s=r(i);if(s===!1){t=!1;break}Array.isArray(s)&&(t=t===!0?s:jm(t,s))}if(t!==!0){let r,s;if(t===!1)s=i.changes.invertedDesc,r=me.empty(e.doc.length);else{let o=i.changes.filter(t);r=o.changes,s=o.filtered.mapDesc(o.changes).invertedDesc}i=pe.create(e,r,i.selection&&i.selection.map(s),Y.mapEffects(i.effects,s),i.annotations,i.scrollIntoView)}let n=e.facet(Zf);for(let r=n.length-1;r>=0;r--){let s=n[r](i);s instanceof pe?i=s:Array.isArray(s)&&s.length==1&&s[0]instanceof pe?i=s[0]:i=Xf(e,Si(s),!1)}return i}function Ym(i){let e=i.startState,t=e.facet(Mf),n=i;for(let r=t.length-1;r>=0;r--){let s=t[r](i);s&&Object.keys(s).length&&(n=Lf(n,vo(e,s,i.changes.newLength),!0))}return n==i?i:pe.create(e,i.changes,i.selection,n.effects,n.annotations,n.scrollIntoView)}const Bm=[];function Si(i){return i==null?Bm:Array.isArray(i)?i:[i]}var he=function(i){return i[i.Word=0]="Word",i[i.Space=1]="Space",i[i.Other=2]="Other",i}(he||(he={}));const Nm=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let ko;try{ko=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Wm(i){if(ko)return ko.test(i);for(let e=0;e<i.length;e++){let t=i[e];if(/\w/.test(t)||t>"€"&&(t.toUpperCase()!=t.toLowerCase()||Nm.test(t)))return!0}return!1}function Gm(i){return e=>{if(!/\S/.test(e))return he.Space;if(Wm(e))return he.Word;for(let t=0;t<i.length;t++)if(e.indexOf(i[t])>-1)return he.Word;return he.Other}}class W{constructor(e,t,n,r,s,o){this.config=e,this.doc=t,this.selection=n,this.values=r,this.status=e.statusTemplate.slice(),this.computeSlot=s,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)fn(this,l<<1);this.computeSlot=null}field(e,t=!0){let n=this.config.address[e.id];if(n==null){if(t)throw new RangeError("Field is not present in this state");return}return fn(this,n),qr(this,n)}update(...e){return Xf(this,e,!0)}applyTransaction(e){let t=this.config,{base:n,compartments:r}=t;for(let l of e.effects)l.is(Os.reconfigure)?(t&&(r=new Map,t.compartments.forEach((a,h)=>r.set(h,a)),t=null),r.set(l.value.compartment,l.value.extension)):l.is(Y.reconfigure)?(t=null,n=l.value):l.is(Y.appendConfig)&&(t=null,n=Si(n).concat(l.value));let s;t?s=e.startState.values.slice():(t=Dr.resolve(n,r,this),s=new W(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(a,h)=>h.reconfigure(a,this),null).values);let o=e.startState.facet(xo)?e.newSelection:e.newSelection.asSingle();new W(t,e.newDoc,o,s,(l,a)=>a.update(l,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:v.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),r=this.changes(n.changes),s=[n.range],o=Si(n.effects);for(let l=1;l<t.ranges.length;l++){let a=e(t.ranges[l]),h=this.changes(a.changes),c=h.map(r);for(let u=0;u<l;u++)s[u]=s[u].map(c);let f=r.mapDesc(h,!0);s.push(a.range.map(f)),r=r.compose(c),o=Y.mapEffects(o,c).concat(Y.mapEffects(Si(a.effects),f))}return{changes:r,selection:v.create(s,t.mainIndex),effects:o}}changes(e=[]){return e instanceof me?e:me.of(e,this.doc.length,this.facet(W.lineSeparator))}toText(e){return K.of(e.split(this.facet(W.lineSeparator)||mo))}sliceDoc(e=0,t=this.doc.length){return this.doc.sliceString(e,t,this.lineBreak)}facet(e){let t=this.config.address[e.id];return t==null?e.default:(fn(this,t),qr(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let n in e){let r=e[n];r instanceof be&&this.config.address[r.id]!=null&&(t[n]=r.spec.toJSON(this.field(e[n]),this))}return t}static fromJSON(e,t={},n){if(!e||typeof e.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let r=[];if(n){for(let s in n)if(Object.prototype.hasOwnProperty.call(e,s)){let o=n[s],l=e[s];r.push(o.init(a=>o.spec.fromJSON(l,a)))}}return W.create({doc:e.doc,selection:v.fromJSON(e.selection),extensions:t.extensions?r.concat([t.extensions]):r})}static create(e={}){let t=Dr.resolve(e.extensions||[],new Map),n=e.doc instanceof K?e.doc:K.of((e.doc||"").split(t.staticFacet(W.lineSeparator)||mo)),r=e.selection?e.selection instanceof v?e.selection:v.single(e.selection.anchor,e.selection.head):v.single(0);return Cf(r,n.length),t.staticFacet(xo)||(r=r.asSingle()),new W(t,n,r,t.dynamicSlots.map(()=>null),(s,o)=>o.create(s),null)}get tabSize(){return this.facet(W.tabSize)}get lineBreak(){return this.facet(W.lineSeparator)||`
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r=new Set;for(let s of e)for(let o=0;o<s.chunk.length;o++){let l=n.get(s.chunk[o]);l!=null&&(t?t.mapPos(l):l)==s.chunkPos[o]&&!(t!=null&&t.touchesRange(l,l+s.chunk[o].length))&&r.add(s.chunk[o])}return r}class Df{constructor(e,t,n,r=0){this.layer=e,this.skip=t,this.minPoint=n,this.rank=r}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(e,t=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(e,t,!1),this}gotoInner(e,t,n){for(;this.chunkIndex<this.layer.chunk.length;){let r=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(r)||this.layer.chunkEnd(this.chunkIndex)<e||r.maxPoint<this.minPoint))break;this.chunkIndex++,n=!1}if(this.chunkIndex<this.layer.chunk.length){let 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r=i[n];if(n+1<i.length&&r.compare(i[n+1])>=0&&(r=i[n+1],n++),t.compare(r)<0)break;i[n]=t,i[e]=r,e=n}}class Ui{constructor(e,t,n){this.minPoint=n,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=yn.from(e,t,n)}goto(e,t=-1e9){return this.cursor.goto(e,t),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=t,this.openStart=-1,this.next(),this}forward(e,t){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-t)<0;)this.removeActive(this.minActive);this.cursor.forward(e,t)}removeActive(e){er(this.active,e),er(this.activeTo,e),er(this.activeRank,e),this.minActive=Xa(this.active,this.activeTo)}addActive(e){let 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r=i.parentNode;r&&!(r==e.body||t&&n);)if(r.nodeType==1)!n&&r.scrollHeight>r.clientHeight&&(n=r),!t&&r.scrollWidth>r.clientWidth&&(t=r),r=r.assignedSlot||r.parentNode;else if(r.nodeType==11)r=r.host;else break;return{x:t,y:n}}class ng{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}eq(e){return this.anchorNode==e.anchorNode&&this.anchorOffset==e.anchorOffset&&this.focusNode==e.focusNode&&this.focusOffset==e.focusOffset}setRange(e){let{anchorNode:t,focusNode:n}=e;this.set(t,Math.min(e.anchorOffset,t?St(t):0),n,Math.min(e.focusOffset,n?St(n):0))}set(e,t,n,r){this.anchorNode=e,this.anchorOffset=t,this.focusNode=n,this.focusOffset=r}}let ui=null;function zf(i){if(i.setActive)return i.setActive();if(ui)return i.focus(ui);let e=[];for(let t=i;t&&(e.push(t,t.scrollTop,t.scrollLeft),t!=t.ownerDocument);t=t.parentNode);if(i.focus(ui==null?{get preventScroll(){return ui={preventScroll:!0},!0}}:void 0),!ui){ui=!1;for(let t=0;t<e.length;){let n=e[t++],r=e[t++],s=e[t++];n.scrollTop!=r&&(n.scrollTop=r),n.scrollLeft!=s&&(n.scrollLeft=s)}}}let ja;function si(i,e,t=e){let n=ja||(ja=document.createRange());return n.setEnd(i,t),n.setStart(i,e),n}function yi(i,e,t,n){let r={key:e,code:e,keyCode:t,which:t,cancelable:!0};n&&({altKey:r.altKey,ctrlKey:r.ctrlKey,shiftKey:r.shiftKey,metaKey:r.metaKey}=n);let s=new KeyboardEvent("keydown",r);s.synthetic=!0,i.dispatchEvent(s);let o=new KeyboardEvent("keyup",r);return o.synthetic=!0,i.dispatchEvent(o),s.defaultPrevented||o.defaultPrevented}function rg(i){for(;i;){if(i&&(i.nodeType==9||i.nodeType==11&&i.host))return i;i=i.assignedSlot||i.parentNode}return null}function jf(i){for(;i.attributes.length;)i.removeAttributeNode(i.attributes[0])}function sg(i,e){let t=e.focusNode,n=e.focusOffset;if(!t||e.anchorNode!=t||e.anchorOffset!=n)return!1;for(n=Math.min(n,St(t));;)if(n){if(t.nodeType!=1)return!1;let r=t.childNodes[n-1];r.contentEditable=="false"?n--:(t=r,n=St(t))}else{if(t==i)return!0;n=ri(t),t=t.parentNode}}function If(i){return i.scrollTop>Math.max(1,i.scrollHeight-i.clientHeight-4)}function Yf(i,e){for(let t=i,n=e;;){if(t.nodeType==3&&n>0)return{node:t,offset:n};if(t.nodeType==1&&n>0){if(t.contentEditable=="false")return null;t=t.childNodes[n-1],n=St(t)}else if(t.parentNode&&!zr(t))n=ri(t),t=t.parentNode;else return null}}function Bf(i,e){for(let t=i,n=e;;){if(t.nodeType==3&&n<t.nodeValue.length)return{node:t,offset:n};if(t.nodeType==1&&n<t.childNodes.length){if(t.contentEditable=="false")return null;t=t.childNodes[n],n=0}else if(t.parentNode&&!zr(t))n=ri(t)+1,t=t.parentNode;else return null}}class $e{constructor(e,t,n=!0){this.node=e,this.offset=t,this.precise=n}static before(e,t){return new $e(e.parentNode,ri(e),t)}static after(e,t){return new $e(e.parentNode,ri(e)+1,t)}}const Pl=[];class ie{constructor(){this.parent=null,this.dom=null,this.flags=2}get overrideDOMText(){return null}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e){let t=this.posAtStart;for(let n of this.children){if(n==e)return t;t+=n.length+n.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}sync(e,t){if(this.flags&2){let n=this.dom,r=null,s;for(let o of this.children){if(o.flags&7){if(!o.dom&&(s=r?r.nextSibling:n.firstChild)){let l=ie.get(s);(!l||!l.parent&&l.canReuseDOM(o))&&o.reuseDOM(s)}o.sync(e,t),o.flags&=-8}if(s=r?r.nextSibling:n.firstChild,t&&!t.written&&t.node==n&&s!=o.dom&&(t.written=!0),o.dom.parentNode==n)for(;s&&s!=o.dom;)s=Ia(s);else n.insertBefore(o.dom,s);r=o.dom}for(s=r?r.nextSibling:n.firstChild,s&&t&&t.node==n&&(t.written=!0);s;)s=Ia(s)}else if(this.flags&1)for(let n of this.children)n.flags&7&&(n.sync(e,t),n.flags&=-8)}reuseDOM(e){}localPosFromDOM(e,t){let n;if(e==this.dom)n=this.dom.childNodes[t];else{let r=St(e)==0?0:t==0?-1:1;for(;;){let s=e.parentNode;if(s==this.dom)break;r==0&&s.firstChild!=s.lastChild&&(e==s.firstChild?r=-1:r=1),e=s}r<0?n=e:n=e.nextSibling}if(n==this.dom.firstChild)return 0;for(;n&&!ie.get(n);)n=n.nextSibling;if(!n)return this.length;for(let r=0,s=0;;r++){let o=this.children[r];if(o.dom==n)return s;s+=o.length+o.breakAfter}}domBoundsAround(e,t,n=0){let r=-1,s=-1,o=-1,l=-1;for(let a=0,h=n,c=n;a<this.children.length;a++){let f=this.children[a],u=h+f.length;if(h<e&&u>t)return f.domBoundsAround(e,t,h);if(u>=e&&r==-1&&(r=a,s=h),h>t&&f.dom.parentNode==this.dom){o=a,l=c;break}c=u,h=u+f.breakAfter}return{from:s,to:l<0?n+this.length:l,startDOM:(r?this.children[r-1].dom.nextSibling:null)||this.dom.firstChild,endDOM:o<this.children.length&&o>=0?this.children[o].dom:null}}markDirty(e=!1){this.flags|=2,this.markParentsDirty(e)}markParentsDirty(e){for(let t=this.parent;t;t=t.parent){if(e&&(t.flags|=2),t.flags&1)return;t.flags|=1,e=!1}}setParent(e){this.parent!=e&&(this.parent=e,this.flags&7&&this.markParentsDirty(!0))}setDOM(e){this.dom!=e&&(this.dom&&(this.dom.cmView=null),this.dom=e,e.cmView=this)}get rootView(){for(let e=this;;){let t=e.parent;if(!t)return e;e=t}}replaceChildren(e,t,n=Pl){this.markDirty();for(let r=e;r<t;r++){let s=this.children[r];s.parent==this&&n.indexOf(s)<0&&s.destroy()}n.length<250?this.children.splice(e,t-e,...n):this.children=[].concat(this.children.slice(0,e),n,this.children.slice(t));for(let r=0;r<n.length;r++)n[r].setParent(this)}ignoreMutation(e){return!1}ignoreEvent(e){return!1}childCursor(e=this.length){return new Nf(this.children,e,this.children.length)}childPos(e,t=1){return this.childCursor().findPos(e,t)}toString(){let e=this.constructor.name.replace("View","");return e+(this.children.length?"("+this.children.join()+")":this.length?"["+(e=="Text"?this.text:this.length)+"]":"")+(this.breakAfter?"#":"")}static get(e){return e.cmView}get isEditable(){return!0}get isWidget(){return!1}get isHidden(){return!1}merge(e,t,n,r,s,o){return!1}become(e){return!1}canReuseDOM(e){return e.constructor==this.constructor&&!((this.flags|e.flags)&8)}getSide(){return 0}destroy(){for(let e of this.children)e.parent==this&&e.destroy();this.parent=null}}ie.prototype.breakAfter=0;function Ia(i){let e=i.nextSibling;return i.parentNode.removeChild(i),e}class Nf{constructor(e,t,n){this.children=e,this.pos=t,this.i=n,this.off=0}findPos(e,t=1){for(;;){if(e>this.pos||e==this.pos&&(t>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let n=this.children[--this.i];this.pos-=n.length+n.breakAfter}}}function Wf(i,e,t,n,r,s,o,l,a){let{children:h}=i,c=h.length?h[e]:null,f=s.length?s[s.length-1]:null,u=f?f.breakAfter:o;if(!(e==n&&c&&!o&&!u&&s.length<2&&c.merge(t,r,s.length?f:null,t==0,l,a))){if(n<h.length){let d=h[n];d&&(r<d.length||d.breakAfter&&(f!=null&&f.breakAfter))?(e==n&&(d=d.split(r),r=0),!u&&f&&d.merge(0,r,f,!0,0,a)?s[s.length-1]=d:((r||d.children.length&&!d.children[0].length)&&d.merge(0,r,null,!1,0,a),s.push(d))):d!=null&&d.breakAfter&&(f?f.breakAfter=1:o=1),n++}for(c&&(c.breakAfter=o,t>0&&(!o&&s.length&&c.merge(t,c.length,s[0],!1,l,0)?c.breakAfter=s.shift().breakAfter:(t<c.length||c.children.length&&c.children[c.children.length-1].length==0)&&c.merge(t,c.length,null,!1,l,0),e++));e<n&&s.length;)if(h[n-1].become(s[s.length-1]))n--,s.pop(),a=s.length?0:l;else if(h[e].become(s[0]))e++,s.shift(),l=s.length?0:a;else break;!s.length&&e&&n<h.length&&!h[e-1].breakAfter&&h[n].merge(0,0,h[e-1],!1,l,a)&&e--,(e<n||s.length)&&i.replaceChildren(e,n,s)}}function Gf(i,e,t,n,r,s){let o=i.childCursor(),{i:l,off:a}=o.findPos(t,1),{i:h,off:c}=o.findPos(e,-1),f=e-t;for(let u of n)f+=u.length;i.length+=f,Wf(i,h,c,l,a,n,0,r,s)}let Me=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},_o=typeof document<"u"?document:{documentElement:{style:{}}};const Ro=/Edge\/(\d+)/.exec(Me.userAgent),Uf=/MSIE \d/.test(Me.userAgent),Zo=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Me.userAgent),ms=!!(Uf||Zo||Ro),Ya=!ms&&/gecko\/(\d+)/i.test(Me.userAgent),Rs=!ms&&/Chrome\/(\d+)/.exec(Me.userAgent),Ba="webkitFontSmoothing"in _o.documentElement.style,Hf=!ms&&/Apple Computer/.test(Me.vendor),Na=Hf&&(/Mobile\/\w+/.test(Me.userAgent)||Me.maxTouchPoints>2);var L={mac:Na||/Mac/.test(Me.platform),windows:/Win/.test(Me.platform),linux:/Linux|X11/.test(Me.platform),ie:ms,ie_version:Uf?_o.documentMode||6:Zo?+Zo[1]:Ro?+Ro[1]:0,gecko:Ya,gecko_version:Ya?+(/Firefox\/(\d+)/.exec(Me.userAgent)||[0,0])[1]:0,chrome:!!Rs,chrome_version:Rs?+Rs[1]:0,ios:Na,android:/Android\b/.test(Me.userAgent),webkit:Ba,safari:Hf,webkit_version:Ba?+(/\bAppleWebKit\/(\d+)/.exec(Me.userAgent)||[0,0])[1]:0,tabSize:_o.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const og=256;class ot extends ie{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,t){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,t,n){return this.flags&8||n&&(!(n instanceof ot)||this.length-(t-e)+n.length>og||n.flags&8)?!1:(this.text=this.text.slice(0,e)+(n?n.text:"")+this.text.slice(t),this.markDirty(),!0)}split(e){let t=new ot(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),t.flags|=this.flags&8,t}localPosFromDOM(e,t){return e==this.dom?t:t?this.text.length:0}domAtPos(e){return new $e(this.dom,e)}domBoundsAround(e,t,n){return{from:n,to:n+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,t){return lg(this.dom,e,t)}}class Tt extends ie{constructor(e,t=[],n=0){super(),this.mark=e,this.children=t,this.length=n;for(let r of t)r.setParent(this)}setAttrs(e){if(jf(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let t in this.mark.attrs)e.setAttribute(t,this.mark.attrs[t]);return e}canReuseDOM(e){return super.canReuseDOM(e)&&!((this.flags|e.flags)&8)}reuseDOM(e){e.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(e),this.flags|=6)}sync(e,t){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,t)}merge(e,t,n,r,s,o){return n&&(!(n instanceof Tt&&n.mark.eq(this.mark))||e&&s<=0||t<this.length&&o<=0)?!1:(Gf(this,e,t,n?n.children.slice():[],s-1,o-1),this.markDirty(),!0)}split(e){let t=[],n=0,r=-1,s=0;for(let l of this.children){let a=n+l.length;a>e&&t.push(n<e?l.split(e-n):l),r<0&&n>=e&&(r=s),n=a,s++}let o=this.length-e;return this.length=e,r>-1&&(this.children.length=r,this.markDirty()),new Tt(this.mark,t,o)}domAtPos(e){return Ff(this,e)}coordsAt(e,t){return Jf(this,e,t)}}function lg(i,e,t){let n=i.nodeValue.length;e>n&&(e=n);let r=e,s=e,o=0;e==0&&t<0||e==n&&t>=0?L.chrome||L.gecko||(e?(r--,o=1):s<n&&(s++,o=-1)):t<0?r--:s<n&&s++;let l=si(i,r,s).getClientRects();if(!l.length)return null;let a=l[(o?o<0:t>=0)?0:l.length-1];return L.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,h=>h.width)||a),o?In(a,o<0):a||null}class Dt extends ie{static create(e,t,n){return new Dt(e,t,n)}constructor(e,t,n){super(),this.widget=e,this.length=t,this.side=n,this.prevWidget=null}split(e){let t=Dt.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(e,t,n,r,s,o){return n&&(!(n instanceof Dt)||!this.widget.compare(n.widget)||e>0&&s<=0||t<this.length&&o<=0)?!1:(this.length=e+(n?n.length:0)+(this.length-t),!0)}become(e){return e instanceof Dt&&e.side==this.side&&this.widget.constructor==e.widget.constructor?(this.widget.compare(e.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get overrideDOMText(){if(this.length==0)return K.empty;let e=this;for(;e.parent;)e=e.parent;let{view:t}=e,n=t&&t.state.doc,r=this.posAtStart;return n?n.slice(r,r+this.length):K.empty}domAtPos(e){return(this.length?e==0:this.side>0)?$e.before(this.dom):$e.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let n=this.widget.coordsAt(this.dom,e,t);if(n)return n;let r=this.dom.getClientRects(),s=null;if(!r.length)return null;let o=this.side?this.side<0:e>0;for(let l=o?r.length-1:0;s=r[l],!(e>0?l==0:l==r.length-1||s.top<s.bottom);l+=o?-1:1);return In(s,!o)}get isEditable(){return!1}get isWidget(){return!0}get isHidden(){return this.widget.isHidden}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class $i extends ie{constructor(e){super(),this.side=e}get length(){return 0}merge(){return!1}become(e){return e instanceof $i&&e.side==this.side}split(){return new $i(this.side)}sync(){if(!this.dom){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),this.setDOM(e)}}getSide(){return this.side}domAtPos(e){return this.side>0?$e.before(this.dom):$e.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return K.empty}get isHidden(){return!0}}ot.prototype.children=Dt.prototype.children=$i.prototype.children=Pl;function Ff(i,e){let t=i.dom,{children:n}=i,r=0;for(let s=0;r<n.length;r++){let o=n[r],l=s+o.length;if(!(l==s&&o.getSide()<=0)){if(e>s&&e<l&&o.dom.parentNode==t)return o.domAtPos(e-s);if(e<=s)break;s=l}}for(let s=r;s>0;s--){let o=n[s-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let s=r;s<n.length;s++){let o=n[s];if(o.dom.parentNode==t)return o.domAtPos(0)}return new $e(t,0)}function Kf(i,e,t){let n,{children:r}=i;t>0&&e instanceof Tt&&r.length&&(n=r[r.length-1])instanceof Tt&&n.mark.eq(e.mark)?Kf(n,e.children[0],t-1):(r.push(e),e.setParent(i)),i.length+=e.length}function Jf(i,e,t){let n=null,r=-1,s=null,o=-1;function l(h,c){for(let f=0,u=0;f<h.children.length&&u<=c;f++){let d=h.children[f],p=u+d.length;p>=c&&(d.children.length?l(d,c-u):(!s||s.isHidden&&t>0)&&(p>c||u==p&&d.getSide()>0)?(s=d,o=c-u):(u<c||u==p&&d.getSide()<0&&!d.isHidden)&&(n=d,r=c-u)),u=p}}l(i,e);let a=(t<0?n:s)||n||s;return a?a.coordsAt(Math.max(0,a==n?r:o),t):ag(i)}function ag(i){let e=i.dom.lastChild;if(!e)return i.dom.getBoundingClientRect();let t=Pi(e);return t[t.length-1]||null}function Mo(i,e){for(let t in i)t=="class"&&e.class?e.class+=" "+i.class:t=="style"&&e.style?e.style+=";"+i.style:e[t]=i[t];return e}const Wa=Object.create(null);function jr(i,e,t){if(i==e)return!0;i||(i=Wa),e||(e=Wa);let n=Object.keys(i),r=Object.keys(e);if(n.length-(t&&n.indexOf(t)>-1?1:0)!=r.length-(t&&r.indexOf(t)>-1?1:0))return!1;for(let s of n)if(s!=t&&(r.indexOf(s)==-1||i[s]!==e[s]))return!1;return!0}function Eo(i,e,t){let n=!1;if(e)for(let r in e)t&&r in t||(n=!0,r=="style"?i.style.cssText="":i.removeAttribute(r));if(t)for(let r in t)e&&e[r]==t[r]||(n=!0,r=="style"?i.style.cssText=t[r]:i.setAttribute(r,t[r]));return n}function hg(i){let e=Object.create(null);for(let t=0;t<i.attributes.length;t++){let n=i.attributes[t];e[n.name]=n.value}return e}class vt{eq(e){return!1}updateDOM(e,t){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(e){return!0}coordsAt(e,t,n){return null}get isHidden(){return!1}get editable(){return!1}destroy(e){}}var Ae=function(i){return 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e;if(b&&s[b-1].to==g)g=s[--b].from;else{if(te[g-1]==l)break e;break}}if(u)u.push(m);else{m.to<a&&o.push(new qt(m.to,a,d));let g=m.direction==oi!=!(d%2);qo(i,g?n+1:n,r,m.inner,m.from,m.to,o),a=m.from}p=m.from}else{if(p==e||(c?te[p-1]!=l:te[p-1]==l))break;p--}u?Do(i,p,a,n+1,r,u,o):p<a&&o.push(new qt(p,a,d)),a=p}}function qo(i,e,t,n,r,s,o){let l=e%2?2:1;pg(i,r,s,n,l),Og(i,r,s,n,l),mg(r,s,n,l),Do(i,r,s,e,t,n,o)}function gg(i,e,t){if(!i)return[new qt(0,0,e==$l?1:0)];if(e==oi&&!t.length&&!dg.test(i))return ru(i.length);if(t.length)for(;i.length>te.length;)te[te.length]=256;let n=[],r=e==oi?0:1;return qo(i,r,r,t,0,i.length,n),n}function ru(i){return[new qt(0,i,0)]}let su="";function bg(i,e,t,n,r){var s;let o=n.head-i.from,l=qt.find(e,o,(s=n.bidiLevel)!==null&&s!==void 0?s:-1,n.assoc),a=e[l],h=a.side(r,t);if(o==h){let u=l+=r?1:-1;if(u<0||u>=e.length)return null;a=e[l=u],o=a.side(!r,t),h=a.side(r,t)}let c=we(i.text,o,a.forward(r,t));(c<a.from||c>a.to)&&(c=h),su=i.text.slice(Math.min(o,c),Math.max(o,c));let f=l==(r?e.length-1:0)?null:e[l+(r?1:-1)];return f&&c==h&&f.level+(r?0:1)<a.level?v.cursor(f.side(!r,t)+i.from,f.forward(r,t)?1:-1,f.level):v.cursor(c+i.from,a.forward(r,t)?-1:1,a.level)}function Sg(i,e,t){for(let n=e;n<t;n++){let r=iu(i.charCodeAt(n));if(r==1)return oi;if(r==2||r==4)return $l}return oi}const ou=M.define(),lu=M.define(),au=M.define(),hu=M.define(),zo=M.define(),cu=M.define(),fu=M.define(),Cl=M.define(),Tl=M.define(),uu=M.define({combine:i=>i.some(e=>e)}),du=M.define({combine:i=>i.some(e=>e)}),pu=M.define();class xi{constructor(e,t="nearest",n="nearest",r=5,s=5,o=!1){this.range=e,this.y=t,this.x=n,this.yMargin=r,this.xMargin=s,this.isSnapshot=o}map(e){return e.empty?this:new xi(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new xi(v.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const nr=Y.define({map:(i,e)=>i.map(e)}),Ou=Y.define();function Le(i,e,t){let n=i.facet(hu);n.length?n[0](e):window.onerror?window.onerror(String(e),t,void 0,void 0,e):t?console.error(t+":",e):console.error(e)}const Lt=M.define({combine:i=>i.length?i[0]:!0});let yg=0;const rn=M.define();class ce{constructor(e,t,n,r,s){this.id=e,this.create=t,this.domEventHandlers=n,this.domEventObservers=r,this.extension=s(this)}static define(e,t){const{eventHandlers:n,eventObservers:r,provide:s,decorations:o}=t||{};return new ce(yg++,e,n,r,l=>{let a=[rn.of(l)];return o&&a.push(kn.of(h=>{let c=h.plugin(l);return c?o(c):q.none})),s&&a.push(s(l)),a})}static fromClass(e,t){return ce.define(n=>new e(n),t)}}class Zs{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(n){if(Le(t.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){Le(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(n){Le(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const mu=M.define(),Al=M.define(),kn=M.define(),gu=M.define(),_l=M.define(),bu=M.define();function Ga(i,e){let t=i.state.facet(bu);if(!t.length)return t;let n=t.map(s=>s instanceof Function?s(i):s),r=[];return F.spans(n,e.from,e.to,{point(){},span(s,o,l,a){let h=s-e.from,c=o-e.from,f=r;for(let u=l.length-1;u>=0;u--,a--){let d=l[u].spec.bidiIsolate,p;if(d==null&&(d=Sg(e.text,h,c)),a>0&&f.length&&(p=f[f.length-1]).to==h&&p.direction==d)p.to=c,f=p.inner;else{let m={from:h,to:c,direction:d,inner:[]};f.push(m),f=m.inner}}}}),r}const Su=M.define();function yu(i){let e=0,t=0,n=0,r=0;for(let s of i.state.facet(Su)){let o=s(i);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(n=Math.max(n,o.top)),o.bottom!=null&&(r=Math.max(r,o.bottom)))}return{left:e,right:t,top:n,bottom:r}}const sn=M.define();class Ke{constructor(e,t,n,r){this.fromA=e,this.toA=t,this.fromB=n,this.toB=r}join(e){return new Ke(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,n=this;for(;t>0;t--){let r=e[t-1];if(!(r.fromA>n.toA)){if(r.toA<n.fromA)break;n=n.join(r),e.splice(t-1,1)}}return e.splice(t,0,n),e}static extendWithRanges(e,t){if(t.length==0)return e;let n=[];for(let r=0,s=0,o=0,l=0;;r++){let a=r==e.length?null:e[r],h=o-l,c=a?a.fromB:1e9;for(;s<t.length&&t[s]<c;){let f=t[s],u=t[s+1],d=Math.max(l,f),p=Math.min(c,u);if(d<=p&&new Ke(d+h,p+h,d,p).addToSet(n),u>c)break;s+=2}if(!a)return n;new Ke(a.fromA,a.toA,a.fromB,a.toB).addToSet(n),o=a.toA,l=a.toB}}}class Ir{constructor(e,t,n){this.view=e,this.state=t,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=me.empty(this.startState.doc.length);for(let s of n)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,l,a)=>r.push(new Ke(s,o,l,a))),this.changedRanges=r}static create(e,t,n){return new Ir(e,t,n)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class Ua extends ie{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=q.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new ue],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Ke(0,0,0,e.state.doc.length)],0,null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:h,toA:c})=>c<this.minWidthFrom||h>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?r=this.domChanged.newSel.head:!$g(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?vg(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:h,to:c}=this.hasComposition;n=new Ke(h,c,e.changes.mapPos(h,-1),e.changes.mapPos(c,1)).addToSet(n.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(L.ie||L.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),a=Qg(o,l,e.changes);return n=Ke.extendWithRanges(n,a),!(this.flags&7)&&n.length==0?!1:(this.updateInner(n,e.startState.doc.length,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,n){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,n);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=L.chrome||L.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||r.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let o of this.children)o instanceof $t&&o.widget instanceof Xo&&s.push(o.dom);r.updateGaps(s)}updateChildren(e,t,n){let r=n?n.range.addToSet(e.slice()):e,s=this.childCursor(t);for(let o=r.length-1;;o--){let l=o>=0?r[o]:null;if(!l)break;let{fromA:a,toA:h,fromB:c,toB:f}=l,u,d,p,m;if(n&&n.range.fromB<f&&n.range.toB>c){let Q=dn.build(this.view.state.doc,c,n.range.fromB,this.decorations,this.dynamicDecorationMap),w=dn.build(this.view.state.doc,n.range.toB,f,this.decorations,this.dynamicDecorationMap);d=Q.breakAtStart,p=Q.openStart,m=w.openEnd;let C=this.compositionView(n);w.breakAtStart?C.breakAfter=1:w.content.length&&C.merge(C.length,C.length,w.content[0],!1,w.openStart,0)&&(C.breakAfter=w.content[0].breakAfter,w.content.shift()),Q.content.length&&C.merge(0,0,Q.content[Q.content.length-1],!0,0,Q.openEnd)&&Q.content.pop(),u=Q.content.concat(C).concat(w.content)}else({content:u,breakAtStart:d,openStart:p,openEnd:m}=dn.build(this.view.state.doc,c,f,this.decorations,this.dynamicDecorationMap));let{i:g,off:b}=s.findPos(h,1),{i:y,off:k}=s.findPos(a,-1);Wf(this,y,k,g,b,u,d,p,m)}n&&this.fixCompositionDOM(n)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let n of t.effects)n.is(Ou)&&(this.editContextFormatting=n.value)}compositionView(e){let t=new ot(e.text.nodeValue);t.flags|=8;for(let{deco:r}of e.marks)t=new Tt(r,[t],t.length);let n=new ue;return n.append(t,0),n}fixCompositionDOM(e){let t=(s,o)=>{o.flags|=8|(o.children.some(a=>a.flags&7)?1:0),this.markedForComposition.add(o);let l=ie.get(s);l&&l!=o&&(l.dom=null),o.setDOM(s)},n=this.childPos(e.range.fromB,1),r=this.children[n.i];t(e.line,r);for(let s=e.marks.length-1;s>=-1;s--)n=r.childPos(n.off,1),r=r.children[n.i],t(s>=0?e.marks[s].node:e.text,r)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let n=this.view.root.activeElement,r=n==this.dom,s=!r&&Cr(this.dom,this.view.observer.selectionRange)&&!(n&&this.dom.contains(n));if(!(r||t||s))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(l.anchor)),h=l.empty?a:this.moveToLine(this.domAtPos(l.head));if(L.gecko&&l.empty&&!this.hasComposition&&xg(a)){let f=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(f,a.node.childNodes[a.offset]||null)),a=h=new $e(f,0),o=!0}let c=this.view.observer.selectionRange;(o||!c.focusNode||(!un(a.node,a.offset,c.anchorNode,c.anchorOffset)||!un(h.node,h.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,l))&&(this.view.observer.ignore(()=>{L.android&&L.chrome&&this.dom.contains(c.focusNode)&&Pg(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=vn(this.view.root);if(f)if(l.empty){if(L.gecko){let u=kg(a.node,a.offset);if(u&&u!=3){let d=(u==1?Yf:Bf)(a.node,a.offset);d&&(a=new $e(d.node,d.offset))}}f.collapse(a.node,a.offset),l.bidiLevel!=null&&f.caretBidiLevel!==void 0&&(f.caretBidiLevel=l.bidiLevel)}else if(f.extend){f.collapse(a.node,a.offset);try{f.extend(h.node,h.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([a,h]=[h,a]),u.setEnd(h.node,h.offset),u.setStart(a.node,a.offset),f.removeAllRanges(),f.addRange(u)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(a,h)),this.impreciseAnchor=a.precise?null:new $e(c.anchorNode,c.anchorOffset),this.impreciseHead=h.precise?null:new $e(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&un(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}

8=this,t=e.state.selection.main,n=vn(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let o=ue.find(this,t.head);if(!o)return;let l=o.posAtStart;if(t.head==l||t.head==l+o.length)return;let a=this.coordsAt(t.head,-1),h=this.coordsAt(t.head,1);if(!a||!h||a.bottom>h.top)return;let c=this.domAtPos(t.head+t.assoc);n.collapse(c.node,c.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&n.collapse(r,s)}moveToLine(e){let t=this.dom,n;if(e.node!=t)return e;for(let r=e.offset;!n&&r<t.childNodes.length;r++){let s=ie.get(t.childNodes[r]);s instanceof ue&&(n=s.domAtPos(0))}for(let r=e.offset-1;!n&&r>=0;r--){let s=ie.get(t.childNodes[r]);s instanceof ue&&(n=s.domAtPos(s.length))}return n?new $e(n.node,n.offset,!0):e}nearest(e){for(let t=e;t;){let n=ie.get(t);if(n&&n.rootView==this)return n;t=t.parentNode}return null}posFromDOM(e,t){let n=this.nearest(e);if(!n)throw new RangeError("Trying to find position for a DOM position outside of the document");return n.localPosFromDOM(e,t)+n.posAtStart}domAtPos(e){let{i:t,off:n}=this.childCursor().findPos(e,-1);for(;t<this.children.length-1;){let r=this.children[t];if(n<r.length||r instanceof ue)break;t++,n=0}return this.children[t].domAtPos(n)}coordsAt(e,t){let n=null,r=0;for(let s=this.length,o=this.children.length-1;o>=0;o--){let l=this.children[o],a=s-l.breakAfter,h=a-l.length;if(a<e)break;if(h<=e&&(h<e||l.covers(-1))&&(a>e||l.covers(1))&&(!n||l instanceof ue&&!(n instanceof ue&&t>=0)))n=l,r=h;else if(n&&h==e&&a==e&&l instanceof $t&&Math.abs(t)<2){if(l.deco.startSide<0)break;o&&(n=null)}s=h}return n?n.coordsAt(e-r,t):null}coordsForChar(e){let{i:t,off:n}=this.childPos(e,1),r=this.children[t];if(!(r instanceof ue))return null;for(;r.children.length;){let{i:l,off:a}=r.childPos(n,1);for(;;l++){if(l==r.children.length)return null;if((r=r.children[l]).length)break}n=a}if(!(r instanceof ot))return null;let s=we(r.text,n);if(s==n)return null;let o=si(r.dom,n,s).getClientRects();for(let l=0;l<o.length;l++){let a=o[l];if(l==o.length-1||a.top<a.bottom&&a.left<a.right)return a}return null}measureVisibleLineHeights(e){let t=[],{from:n,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==ae.LTR;for(let h=0,c=0;c<this.children.length;c++){let f=this.children[c],u=h+f.length;if(u>r)break;if(h>=n){let d=f.dom.getBoundingClientRect();if(t.push(d.height),o){let p=f.dom.lastChild,m=p?Pi(p):[];if(m.length){let g=m[m.length-1],b=a?g.right-d.left:d.right-g.left;b>l&&(l=b,this.minWidth=s,this.minWidthFrom=h,this.minWidthTo=u)}}}h=u+f.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?ae.RTL:ae.LTR}measureTextSize(){for(let s of this.children)if(s instanceof ue){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),t,n,r;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let s=Pi(e.firstChild)[0];t=e.getBoundingClientRect().height,n=s?s.width/27:7,r=s?s.height:t,e.remove()}),{lineHeight:t,charWidth:n,textHeight:r}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new Nf(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.length;if(o>n){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(q.replace({widget:new Xo(l),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!s)break;n=s.to+1}return q.set(e)}updateDeco(){let e=1,t=this.view.state.facet(kn).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),n=!1,r=this.view.state.facet(gu).map((s,o)=>{let l=typeof s=="function";return l&&(n=!0),l?s(this.view):s});

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p=i.dom.ownerDocument,m=i.root.elementFromPoint?i.root:p,g=m.elementFromPoint(c,f);g&&!i.contentDOM.contains(g)&&(g=null),g||(c=Math.max(o.left+1,Math.min(o.right-1,c)),g=m.elementFromPoint(c,f),g&&!i.contentDOM.contains(g)&&(g=null));let b,y=-1;if(g&&((r=i.docView.nearest(g))===null||r===void 0?void 0:r.isEditable)!=!1){if(p.caretPositionFromPoint){let Q=p.caretPositionFromPoint(c,f);Q&&({offsetNode:b,offset:y}=Q)}else if(p.caretRangeFromPoint){let Q=p.caretRangeFromPoint(c,f);Q&&({startContainer:b,startOffset:y}=Q,(!i.contentDOM.contains(b)||L.safari&&_g(b,y,c)||L.chrome&&Rg(b,y,c))&&(b=void 0))}b&&(y=Math.min(St(b),y))}if(!b||!i.docView.dom.contains(b)){let Q=ue.find(i.docView,d);if(!Q)return u>a.top+a.height/2?a.to:a.from;({node:b,offset:y}=jo(Q.dom,c,f))}let k=i.docView.nearest(b);if(!k)return null;if(k.isWidget&&((s=k.dom)===null||s===void 0?void 0:s.nodeType)==1){let Q=k.dom.getBoundingClientRect();return 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s=-1,o=1,l;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,n),o=this.lineSeparator.length):(l=r.exec(t))&&(s=l.index,o=l[0].length),this.append(t.slice(n,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==e&&a.pos>this.text.length&&(a.pos-=o-1);n=s+o}}readNode(e){if(e.cmIgnore)return;let t=ie.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let r=n.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(Xg(e,n.node,n.offset)?t:0))}}function Xg(i,e,t){for(;;){if(!e||t<St(e))return!1;if(e==i)return!0;t=ri(e)+1,e=e.parentNode}}class th{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}class Vg{constructor(e,t,n,r){this.typeOver=r,this.bounds=null,this.text="",this.domChanged=t>-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,n,0))){let l=s||o?[]:zg(e),a=new Lg(l,e.state);a.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=a.text,this.newSel=jg(l,this.bounds.from)}else{let l=e.observer.selectionRange,a=s&&s.node==l.focusNode&&s.offset==l.focusOffset||!Ao(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),h=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!Ao(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),c=e.viewport;if((L.ios||L.chrome)&&e.state.selection.main.empty&&a!=h&&(c.from>0||c.to<e.state.doc.length)){let f=Math.min(a,h),u=Math.max(a,h),d=c.from-f,p=c.to-u;(d==0||d==1||f==0)&&(p==0||p==-1||u==e.state.doc.length)&&(a=0,h=e.state.doc.length)}this.newSel=v.single(h,a)}}}function ku(i,e){let t,{newSel:n}=e,r=i.state.selection.main,s=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:l}=e.bounds,a=r.from,h=null;(s===8||L.android&&e.text.length<l-o)&&(a=r.to,h="end");let c=qg(i.state.doc.sliceString(o,l,on),e.text,a-o,h);c&&(L.chrome&&s==13&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==on+on&&c.toB--,t={from:o+c.from,to:o+c.toA,insert:K.of(e.text.slice(c.from,c.toB).split(on))})}else n&&(!i.hasFocus&&i.state.facet(Lt)||n.main.eq(r))&&(n=null);if(!t&&!n)return!1;if(!t&&e.typeOver&&!r.empty&&n&&n.main.empty?t={from:r.from,to:r.to,insert:i.state.doc.slice(r.from,r.to)}:t&&t.from>=r.from&&t.to<=r.to&&(t.from!=r.from||t.to!=r.to)&&r.to-r.from-(t.to-t.from)<=4?t={from:r.from,to:r.to,insert:i.state.doc.slice(r.from,t.from).append(t.insert).append(i.state.doc.slice(t.to,r.to))}:(L.mac||L.android)&&t&&t.from==t.to&&t.from==r.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(n&&t.insert.length==2&&(n=v.single(n.main.anchor-1,n.main.head-1)),t={from:r.from,to:r.to,insert:K.of([" "])}):L.chrome&&t&&t.from==t.to&&t.from==r.head&&t.insert.toString()==`
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i.state.facet(cu).some(a=>a(i,e.from,e.to,s,l))||i.dispatch(l()),!0}function Dg(i,e,t){let n,r=i.state,s=r.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&i.inputState.composing<0){let l=s.from<e.from?r.sliceDoc(s.from,e.from):"",a=s.to>e.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(i.state.toText(l+e.insert.sliceString(0,void 0,i.state.lineBreak)+a))}else{let l=r.changes(e),a=t&&t.main.to<=l.newLength?t.main:void 0;if(r.selection.ranges.length>1&&i.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let h=i.state.sliceDoc(e.from,e.to),c,f=t&&xu(i,t.main.head);if(f){let p=e.insert.length-(e.to-e.from);c={from:f.from,to:f.to-p}}else c=i.state.doc.lineAt(s.head);let u=s.to-e.to,d=s.to-s.from;n=r.changeByRange(p=>{if(p.from==s.from&&p.to==s.to)return{changes:l,range:a||p.map(l)};let m=p.to-u,g=m-h.length;if(p.to-p.from!=d||i.state.sliceDoc(g,m)!=h||p.to>=c.from&&p.from<=c.to)return{range:p};let b=r.changes({from:g,to:m,insert:e.insert}),y=p.to-s.to;return{changes:b,range:a?v.range(Math.max(0,a.anchor+y),Math.max(0,a.head+y)):p.map(b)}})}else n={changes:l,selection:a&&r.selection.replaceRange(a)}}let o="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,o+=".compose",i.inputState.compositionFirstChange&&(o+=".start",i.inputState.compositionFirstChange=!1)),r.update(n,{userEvent:o,scrollIntoView:!0})}function qg(i,e,t,n){let r=Math.min(i.length,e.length),s=0;for(;s<r&&i.charCodeAt(s)==e.charCodeAt(s);)s++;if(s==r&&i.length==e.length)return null;let o=i.length,l=e.length;for(;o>0&&l>0&&i.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(n=="end"){let a=Math.max(0,s-Math.min(o,l));t-=o+a-s}if(o<s&&i.length<e.length){let a=t<=s&&t>=o?s-t:0;s-=a,l=s+(l-o),o=s}else if(l<s){let a=t<=s&&t>=l?s-t:0;s-=a,o=s+(o-l),l=s}return{from:s,toA:o,toB:l}}function zg(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:r,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new th(t,n)),(r!=t||s!=n)&&e.push(new th(r,s))),e}function jg(i,e){if(i.length==0)return null;let t=i[0].pos,n=i.length==2?i[1].pos:t;return t>-1&&n>-1?v.single(t+e,n+e):null}class Ig{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,L.safari&&e.contentDOM.addEventListener("input",()=>null),L.gecko&&s0(e.contentDOM.ownerDocument)}handleEvent(e){!Fg(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||this.runHandlers(e.type,e)}runHandlers(e,t){let n=this.handlers[e];if(n){for(let r of n.observers)r(this.view,t);for(let r of n.handlers){if(t.defaultPrevented)break;if(r(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=Yg(e),n=this.handlers,r=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,l=n[s];l&&o!=!l.handlers.length&&(r.removeEventListener(s,this.handleEvent),l=null),l||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in n)s!="scroll"&&!t[s]&&r.removeEventListener(s,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&Qu.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),L.android&&L.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return L.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((t=wu.find(n=>n.keyCode==e.keyCode))&&!e.ctrlKey||Bg.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,yi(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return/^key/.test(e.type)?this.composing>0?!0:L.safari&&!L.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function ih(i,e){return(t,n)=>{try{return e.call(i,n,t)}catch(r){Le(t.state,r)}}}function Yg(i){let e=Object.create(null);function t(n){return e[n]||(e[n]={observers:[],handlers:[]})}for(let n of i){let r=n.spec;if(r&&r.domEventHandlers)for(let s in r.domEventHandlers){let o=r.domEventHandlers[s];o&&t(s).handlers.push(ih(n.value,o))}if(r&&r.domEventObservers)for(let s in r.domEventObservers){let o=r.domEventObservers[s];o&&t(s).observers.push(ih(n.value,o))}}for(let n in lt)t(n).handlers.push(lt[n]);for(let n in et)t(n).observers.push(et[n]);return e}const wu=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Bg="dthko",Qu=[16,17,18,20,91,92,224,225],rr=6;function sr(i){return Math.max(0,i)*.7+8}function Ng(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}class Wg{constructor(e,t,n,r){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=ig(e.contentDOM),this.atoms=e.state.facet(_l).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(W.allowMultipleSelections)&&Gg(e,t),this.dragging=Hg(e,t)&&Cu(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Ng(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,n=0,r=0,s=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=yu(this.view);e.clientX-a.left<=r+rr?t=-sr(r-e.clientX):e.clientX+a.right>=o-rr&&(t=sr(e.clientX-o)),e.clientY-a.top<=s+rr?n=-sr(s-e.clientY):e.clientY+a.bottom>=l-rr&&(n=sr(e.clientY-l)),this.setScrollSpeed(t,n)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let n=0;n<e.ranges.length;n++){let r=e.ranges[n],s=null;if(r.empty){let o=Tr(this.atoms,r.from,0);o!=r.from&&(s=v.cursor(o,-1))}else{let o=Tr(this.atoms,r.from,-1),l=Tr(this.atoms,r.to,1);(o!=r.from||l!=r.to)&&(s=v.range(r.from==r.anchor?o:l,r.from==r.head?o:l))}s&&(t||(t=e.ranges.slice()),t[n]=s)}return t?v.create(t,e.mainIndex):e}select(e){let{view:t}=this,n=this.skipAtoms(this.style.get(e,this.extend,this.multiple));(this.mustSelect||!n.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:n,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function Gg(i,e){let t=i.state.facet(ou);return t.length?t[0](e):L.mac?e.metaKey:e.ctrlKey}function Ug(i,e){let t=i.state.facet(lu);return t.length?t[0](e):L.mac?!e.altKey:!e.ctrlKey}function Hg(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=vn(i.root);if(!n||n.rangeCount==0)return!0;let r=n.getRangeAt(0).getClientRects();for(let s=0;s<r.length;s++){let o=r[s];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Fg(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,n;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(n=ie.get(t))&&n.ignoreEvent(e))return!1;return!0}const lt=Object.create(null),et=Object.create(null),Pu=L.ie&&L.ie_version<15||L.ios&&L.webkit_version<604;function Kg(i){let e=i.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{i.focus(),t.remove(),$u(i,t.value)},50)}function gs(i,e,t){for(let n of i.facet(e))t=n(t,i);return t}function $u(i,e){e=gs(i.state,Cl,e);let{state:t}=i,n,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(Yo!=null&&t.selection.ranges.every(a=>a.empty)&&Yo==s.toString()){let a=-1;n=t.changeByRange(h=>{let c=t.doc.lineAt(h.from);if(c.from==a)return{range:h};a=c.from;let f=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:c.from,insert:f},range:v.cursor(h.from+f.length)}})}else o?n=t.changeByRange(a=>{let h=s.line(r++);return{changes:{from:a.from,to:a.to,insert:h.text},range:v.cursor(a.from+h.length)}}):n=t.replaceSelection(s);i.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}et.scroll=i=>{i.inputState.lastScrollTop=i.scrollDOM.scrollTop,i.inputState.lastScrollLeft=i.scrollDOM.scrollLeft};lt.keydown=(i,e)=>(i.inputState.setSelectionOrigin("select"),e.keyCode==27&&i.inputState.tabFocusMode!=0&&(i.inputState.tabFocusMode=Date.now()+2e3),!1);et.touchstart=(i,e)=>{i.inputState.lastTouchTime=Date.now(),i.inputState.setSelectionOrigin("select.pointer")};et.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};lt.mousedown=(i,e)=>{if(i.observer.flush(),i.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let n of i.state.facet(au))if(t=n(i,e),t)break;if(!t&&e.button==0&&(t=t0(i,e)),t){let n=!i.hasFocus;i.inputState.startMouseSelection(new Wg(i,e,t,n)),n&&i.observer.ignore(()=>{zf(i.contentDOM);let 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FileReader;l.onerror=s,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(n[o]=l.result),s()},l.readAsText(t[o])}return!0}else{let n=e.dataTransfer.getData("Text");if(n)return hh(i,e,n,!0),!0}return!1};lt.paste=(i,e)=>{if(i.state.readOnly)return!0;i.observer.flush();let t=Pu?null:e.clipboardData;return t?($u(i,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Kg(i),!1)};function n0(i,e){let t=i.dom.parentNode;if(!t)return;let n=t.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(),i.focus()},50)}function r0(i){let e=[],t=[],n=!1;for(let r of i.selection.ranges)r.empty||(e.push(i.sliceDoc(r.from,r.to)),t.push(r));if(!e.length){let r=-1;for(let{from:s}of i.selection.ranges){let 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t=Au(i.state,e);t?i.dispatch(t):i.update([])}},10)}et.focus=i=>{i.inputState.lastFocusTime=Date.now(),!i.scrollDOM.scrollTop&&(i.inputState.lastScrollTop||i.inputState.lastScrollLeft)&&(i.scrollDOM.scrollTop=i.inputState.lastScrollTop,i.scrollDOM.scrollLeft=i.inputState.lastScrollLeft),_u(i)};et.blur=i=>{i.observer.clearSelectionRange(),_u(i)};et.compositionstart=et.compositionupdate=i=>{i.observer.editContext||(i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0&&(i.inputState.composing=0))};et.compositionend=i=>{i.observer.editContext||(i.inputState.composing=-1,i.inputState.compositionEndedAt=Date.now(),i.inputState.compositionPendingKey=!0,i.inputState.compositionPendingChange=i.observer.pendingRecords().length>0,i.inputState.compositionFirstChange=null,L.chrome&&L.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50))};et.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};lt.beforeinput=(i,e)=>{var t,n;if(e.inputType=="insertReplacementText"&&i.observer.editContext){let s=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(s&&o.length){let l=o[0],a=i.posAtDOM(l.startContainer,l.startOffset),h=i.posAtDOM(l.endContainer,l.endOffset);return Rl(i,{from:a,to:h,insert:i.state.toText(s)},null),!0}}let r;if(L.chrome&&L.android&&(r=wu.find(s=>s.inputType==e.inputType))&&(i.observer.delayAndroidKey(r.key,r.keyCode),r.key=="Backspace"||r.key=="Delete")){let s=((n=window.visualViewport)===null||n===void 0?void 0:n.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>s+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}return L.ios&&e.inputType=="deleteContentForward"&&i.observer.flushSoon(),L.safari&&e.inputType=="insertText"&&i.inputState.composing>=0&&setTimeout(()=>et.compositionend(i,e),20),!1};const ch=new Set;function s0(i){ch.has(i)||(ch.add(i),i.addEventListener("copy",()=>{}),i.addEventListener("cut",()=>{}))}const fh=["pre-wrap","normal","pre-line","break-spaces"];let Ti=!1;function uh(){Ti=!1}class o0{constructor(e){this.lineWrapping=e,this.doc=K.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return fh.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n<e.length;n++){let r=e[n];r<0?n++:this.heightSamples[Math.floor(r*10)]||(t=!0,this.heightSamples[Math.floor(r*10)]=!0)}return t}refresh(e,t,n,r,s,o){let l=fh.indexOf(e)>-1,a=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=n,this.textHeight=r,this.lineLength=s,a){this.heightSamples={};for(let h=0;h<o.length;h++){let c=o[h];c<0?h++:this.heightSamples[Math.floor(c*10)]=!0}}return a}}class l0{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}}class pt{constructor(e,t,n,r,s){this.from=e,this.length=t,this.top=n,this.height=r,this._content=s}get type(){return typeof this._content=="number"?Ae.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 Wt?this._content.widget:null}get widgetLineBreaks(){return typeof this._content=="number"?this._content:0}join(e){let t=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(e._content)?e._content:[e]);return new pt(this.from,this.length+e.length,this.top,this.height+e.height,t)}}var le=function(i){return i[i.ByPos=0]="ByPos",i[i.ByHeight=1]="ByHeight",i[i.ByPosNoHeight=2]="ByPosNoHeight",i}(le||(le={}));const Ar=.001;class _e{constructor(e,t,n=2){this.length=e,this.height=t,this.flags=n}get outdated(){return(this.flags&2)>0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>Ar&&(Ti=!0),this.height=e)}replace(e,t,n){return _e.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,r){let s=this,o=n.doc;for(let l=r.length-1;l>=0;l--){let{fromA:a,toA:h,fromB:c,toB:f}=r[l],u=s.lineAt(a,le.ByPosNoHeight,n.setDoc(t),0,0),d=u.to>=h?u:s.lineAt(h,le.ByPosNoHeight,n,0,0);for(f+=d.to-h,h=d.to;l>0&&u.from<=r[l-1].toA;)a=r[l-1].fromA,c=r[l-1].fromB,l--,a<u.from&&(u=s.lineAt(a,le.ByPosNoHeight,n,0,0));c+=u.from-a,a=u.from;let p=Zl.build(n.setDoc(o),e,c,f);s=Yr(s,s.replace(a,h,p))}return s.updateHeight(n,0)}static empty(){return new Ie(0,0)}static of(e){if(e.length==1)return e[0];let t=0,n=e.length,r=0,s=0;for(;;)if(t==n)if(r>s*2){let l=e[t-1];l.break?e.splice(--t,1,l.left,null,l.right):e.splice(--t,1,l.left,l.right),n+=1+l.break,r-=l.size}else if(s>r*2){let l=e[n];l.break?e.splice(n,1,l.left,null,l.right):e.splice(n,1,l.left,l.right),n+=2+l.break,s-=l.size}else break;else if(r<s){let l=e[t++];l&&(r+=l.size)}else{let l=e[--n];l&&(s+=l.size)}let o=0;return e[t-1]==null?(o=1,t--):e[t]==null&&(o=1,n++),new a0(_e.of(e.slice(0,t)),o,_e.of(e.slice(n)))}}function Yr(i,e){return i==e?i:(i.constructor!=e.constructor&&(Ti=!0),e)}_e.prototype.size=1;class Ru extends _e{constructor(e,t,n){super(e,t),this.deco=n}blockAt(e,t,n,r){return new pt(r,this.length,n,this.height,this.deco||0)}lineAt(e,t,n,r,s){return this.blockAt(0,n,r,s)}forEachLine(e,t,n,r,s,o){e<=s+this.length&&t>=s&&o(this.blockAt(0,n,r,s))}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more&&this.setHeight(r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ie extends Ru{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,n,r){return new pt(r,this.length,n,this.height,this.breaks)}replace(e,t,n){let r=n[0];return n.length==1&&(r instanceof Ie||r instanceof Se&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof Se?r=new Ie(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):_e.of(n)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more?this.setHeight(r.heights[r.index++]):(n||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Se extends _e{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,s=r-n+1,o,l=0;if(e.lineWrapping){let a=Math.min(this.height,e.lineHeight*s);o=a/s,this.length>s+1&&(l=(this.height-a)/(this.length-s-1))}else o=this.height/s;return{firstLine:n,lastLine:r,perLine:o,perChar:l}}blockAt(e,t,n,r){let{firstLine:s,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(t,r);if(t.lineWrapping){let h=r+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length)),c=t.doc.lineAt(h),f=l+c.length*a,u=Math.max(n,e-f/2);return new pt(c.from,c.length,u,f,0)}else{let h=Math.max(0,Math.min(o-s,Math.floor((e-n)/l))),{from:c,length:f}=t.doc.line(s+h);return new pt(c,f,n+l*h,l,0)}}lineAt(e,t,n,r,s){if(t==le.ByHeight)return this.blockAt(e,n,r,s);if(t==le.ByPosNoHeight){let{from:d,to:p}=n.doc.lineAt(e);return new pt(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(n,s),h=n.doc.lineAt(e),c=l+h.length*a,f=h.number-o,u=r+l*f+a*(h.from-s-f);return new pt(h.from,h.length,Math.max(r,Math.min(u,r+this.height-c)),c,0)}forEachLine(e,t,n,r,s,o){e=Math.max(e,s),t=Math.min(t,s+this.length);let{firstLine:l,perLine:a,perChar:h}=this.heightMetrics(n,s);for(let c=e,f=r;c<=t;){let u=n.doc.lineAt(c);if(c==e){let p=u.number-l;f+=a*p+h*(e-s-p)}let d=a+h*u.length;o(new pt(u.from,u.length,f,d,0)),f+=d,c=u.to+1}}replace(e,t,n){let r=this.length-t;if(r>0){let s=n[n.length-1];s instanceof Se?n[n.length-1]=new Se(s.length+r):n.push(null,new Se(r-1))}if(e>0){let s=n[0];s instanceof Se?n[0]=new Se(e+s.length):n.unshift(new Se(e-1),null)}return _e.of(n)}decomposeLeft(e,t){t.push(new Se(e-1),null)}decomposeRight(e,t){t.push(null,new Se(this.length-e-1))}updateHeight(e,t=0,n=!1,r){let s=t+this.length;if(r&&r.from<=t+this.length&&r.more){let o=[],l=Math.max(t,r.from),a=-1;for(r.from>t&&o.push(new Se(r.from-t-1).updateHeight(e,t));l<=s&&r.more;){let c=e.doc.lineAt(l).length;o.length&&o.push(null);let f=r.heights[r.index++];a==-1?a=f:Math.abs(f-a)>=Ar&&(a=-2);let u=new Ie(c,f);u.outdated=!1,o.push(u),l+=c+1}l<=s&&o.push(null,new Se(s-l).updateHeight(e,l));let h=_e.of(o);return(a<0||Math.abs(h.height-this.height)>=Ar||Math.abs(a-this.heightMetrics(e,t).perLine)>=Ar)&&(Ti=!0),Yr(this,h)}else(n||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class a0 extends _e{constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,t,n,r){let s=n+this.left.height;return e<s?this.left.blockAt(e,t,n,r):this.right.blockAt(e,t,s,r+this.left.length+this.break)}lineAt(e,t,n,r,s){let o=r+this.left.height,l=s+this.left.length+this.break,a=t==le.ByHeight?e<o:e<l,h=a?this.left.lineAt(e,t,n,r,s):this.right.lineAt(e,t,n,o,l);if(this.break||(a?h.to<l:h.from>l))return h;let c=t==le.ByPosNoHeight?le.ByPosNoHeight:le.ByPos;return a?h.join(this.right.lineAt(l,c,n,o,l)):this.left.lineAt(l,c,n,r,s).join(h)}forEachLine(e,t,n,r,s,o){let l=r+this.left.height,a=s+this.left.length+this.break;if(this.break)e<a&&this.left.forEachLine(e,t,n,r,s,o),t>=a&&this.right.forEachLine(e,t,n,l,a,o);else{let h=this.lineAt(a,le.ByPos,n,r,s);e<h.from&&this.left.forEachLine(e,h.from-1,n,r,s,o),h.to>=e&&h.from<=t&&o(h),t>h.to&&this.right.forEachLine(h.to+1,t,n,l,a,o)}}replace(e,t,n){let r=this.left.length+this.break;if(t<r)return this.balanced(this.left.replace(e,t,n),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,n));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let l of n)s.push(l);if(e>0&&dh(s,o-1),t<this.length){let l=s.length;this.decomposeRight(t,s),dh(s,l)}return _e.of(s)}decomposeLeft(e,t){let n=this.left.length;if(e<=n)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(n++,e>=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e<n&&this.left.decomposeRight(e,t),this.break&&e<r&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?_e.of(this.break?[e,null,t]:[e,t]):(this.left=Yr(this.left,e),this.right=Yr(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,r){let{left:s,right:o}=this,l=t+s.length+this.break,a=null;return r&&r.from<=t+s.length&&r.more?a=s=s.updateHeight(e,t,n,r):s.updateHeight(e,t,n),r&&r.from<=l+o.length&&r.more?a=o=o.updateHeight(e,l,n,r):o.updateHeight(e,l,n),a?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function dh(i,e){let t,n;i[e]==null&&(t=i[e-1])instanceof Se&&(n=i[e+1])instanceof Se&&i.splice(e-1,3,new Se(t.length+1+n.length))}const h0=5;class Zl{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let n=Math.min(t,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof Ie?r.length+=n-this.pos:(n>this.pos||!this.isCovered)&&this.nodes.push(new Ie(n-this.pos,-1)),this.writtenTo=n,t>n&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e<t||n.heightRelevant){let r=n.widget?n.widget.estimatedHeight:0,s=n.widget?n.widget.lineBreaks:0;r<0&&(r=this.oracle.lineHeight);let o=t-e;n.block?this.addBlock(new Ru(o,r,n)):(o||s||r>=h0)&&this.addLineDeco(r,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new Ie(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let n=new Se(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Ie)return e;let t=new Ie(0,-1);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Ie)&&!this.isCovered?this.nodes.push(new Ie(0,-1)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let n=e;for(let r of this.nodes)r instanceof Ie&&r.updateHeight(this.oracle,n),n+=r?r.length:1;return this.nodes}static build(e,t,n,r){let s=new Zl(n,e);return F.spans(t,n,r,s,0),s.finish(n)}}function c0(i,e,t){let n=new f0;return F.compare(i,e,t,n,0),n.changes}class f0{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,n,r){(e<t||n&&n.heightRelevant||r&&r.heightRelevant)&&Lo(e,t,this.changes,5)}}function u0(i,e){let t=i.getBoundingClientRect(),n=i.ownerDocument,r=n.defaultView||window,s=Math.max(0,t.left),o=Math.min(r.innerWidth,t.right),l=Math.max(0,t.top),a=Math.min(r.innerHeight,t.bottom);for(let h=i.parentNode;h&&h!=n.body;)if(h.nodeType==1){let c=h,f=window.getComputedStyle(c);if((c.scrollHeight>c.clientHeight||c.scrollWidth>c.clientWidth)&&f.overflow!="visible"){let u=c.getBoundingClientRect();s=Math.max(s,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(h==i.parentNode?r.innerHeight:a,u.bottom)}h=f.position=="absolute"||f.position=="fixed"?c.offsetParent:c.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,a)-(t.top+e)}}function d0(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class Ls{constructor(e,t,n,r){this.from=e,this.to=t,this.size=n,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++){let r=e[n],s=t[n];if(r.from!=s.from||r.to!=s.to||r.size!=s.size)return!1}return!0}draw(e,t){return q.replace({widget:new p0(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}}class p0 extends vt{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}}class ph{constructor(e){this.state=e,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=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Oh,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=ae.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let t=e.facet(Al).some(n=>typeof n!="function"&&n.class=="cm-lineWrapping");this.heightOracle=new o0(t),this.stateDeco=e.facet(kn).filter(n=>typeof n!="function"),this.heightMap=_e.empty().applyChanges(this.stateDeco,K.empty,this.heightOracle.setDoc(e.doc),[new Ke(0,0,0,e.doc.length)]);for(let n=0;n<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());n++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=q.set(this.lineGaps.map(n=>n.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new or(s,o))}}return this.viewports=e.sort((n,r)=>n.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Oh:new Ml(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(ln(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=this.state.facet(kn).filter(c=>typeof c!="function");let r=e.changedRanges,s=Ke.extendWithRanges(r,c0(n,this.stateDeco,e?e.changes:me.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);uh(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||Ti)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let a=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<a.from||t.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,t));let h=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,e.flags|=this.updateForViewport(),(h||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(),t&&(this.scrollTarget=t),!this.mustEnfor

10ceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(du)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,n=window.getComputedStyle(t),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?ae.RTL:ae.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),l=t.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:Q,scaleY:w}=qf(t,l);(Q>.005&&Math.abs(this.scaleX-Q)>.005||w>.005&&Math.abs(this.scaleY-w)>.005)&&(this.scaleX=Q,this.scaleY=w,h|=8,o=a=!0)}let f=(parseInt(n.paddingTop)||0)*this.scaleY,u=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,h|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,h|=8);let d=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=If(e.scrollDOM);let p=(this.printing?d0:u0)(t,this.paddingTop),m=p.top-this.pixelViewport.top,g=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let b=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;

10if(b!=this.inView&&(this.inView=b,b&&(a=!0)),!this.inView&&!this.scrollTarget)return 0;let y=l.width;if((this.contentDOMWidth!=y||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,h|=8),a){let Q=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(Q)&&(o=!0),o||r.lineWrapping&&Math.abs(y-this.contentDOMWidth)>r.charWidth){let{lineHeight:w,charWidth:C,textHeight:$}=e.docView.measureTextSize();o=w>0&&r.refresh(s,w,C,$,y/C,Q),o&&(e.docView.minWidth=0,h|=8)}m>0&&g>0?c=Math.max(m,g):m<0&&g<0&&(c=Math.min(m,g)),uh();for(let w of this.viewports){let C=w.from==this.viewport.from?Q:e.docView.measureVisibleLineHeights(w);this.heightMap=(o?_e.empty().applyChanges(this.stateDeco,K.empty,this.heightOracle,[new Ke(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new l0(w.from,C))}Ti&&(h|=2)}let k=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return k&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),h|=this.updateForViewport()),(h&2||k)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new or(r.lineAt(o-n*1e3,le.ByHeight,s,0,0).from,r.lineAt(l+(1-n)*1e3,le.ByHeight,s,0,0).to);if(t){let{head:h}=t.range;if(h<a.from||h>a.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(h,le.ByPos,s,0,0),u;t.y=="center"?u=(f.top+f.bottom)/2-c/2:t.y=="start"||t.y=="nearest"&&h<a.from?u=f.top:u=f.bottom-c,a=new or(r.lineAt(u-1e3/2,le.ByHeight,s,0,0).from,r.lineAt(u+c+1e3/2,le.ByHeight,s,0,0).to)}}return a}mapViewport(e,t){let n=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new or(this.heightMap.lineAt(n,le.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,le.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},n=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,le.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(t,le.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(e==0||r<=o-Math.max(10,Math.min(-n,250)))&&(t==this.state.doc.length||s>=l+Math.max(10,Math.min(n,250)))&&r>o-2*1e3&&s<l+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let n=[];for(let r of e)t.touchesRange(r.from,r.to)||n.push(new Ls(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return n}ensureLineGaps(e,t){let n=this.heightOracle.lineWrapping,r=n?1e4:2e3,s=r>>1,o=r<<1;if(this.defaultTextDirection!=ae.LTR&&!n)return[];let l=[],a=(c,f,u,d)=>{if(f-c<s)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let b of m)if(b>c&&b<f){a(c,b-10,u,d),a(b+10,f,u,d);return}let g=m0(e,b=>b.from>=u.from&&b.to<=u.to&&Math.abs(b.from-c)<s&&Math.abs(b.to-f)<s&&!m.some(y=>b.from<y&&b.to>y));if(!g){if(f<u.to&&t&&n&&t.visibleRanges.some(k=>k.from<=f&&k.to>=f)){let k=t.moveToLineBoundary(v.cursor(f),!1,!0).head;k>c&&(f=k)}let b=this.gapSize(u,c,f,d),y=n||b<2e6?b:2e6;g=new Ls(c,f,b,y)}l.push(g)},h=c=>{if(c.length<o||c.type!=Ae.Text)return;let f=O0(c.from,c.to,this.stateDeco);if(f.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(n){let m=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,g,b;if(u!=null){let y=ar(f,u),k=((this.visibleBottom-this.visibleTop)/2+m)/c.height;g=y-k,b=y+k}else g=(this.visibleTop-c.top-m)/c.height,b=(this.visibleBottom-c.top+m)/c.height;d=lr(f,g),p=lr(f,b)}else{let m=f.total*this.heightOracle.charWidth,g=r*this.heightOracle.charWidth,b=0;if(m>2e6)for(let C of e)C.from>=c.from&&C.from<c.to&&C.size!=C.displaySize&&C.from*this.heightOracle.charWidth+b<this.pixelViewport.left&&(b=C.size-C.displaySize);let y=this.pixelViewport.left+b,k=this.pixelViewport.right+b,Q,w;if(u!=null){let C=ar(f,u),$=((k-y)/2+g)/m;Q=C-$,w=C+$}else Q=(y-g)/m,w=(k+g)/m;d=lr(f,Q),p=lr(f,w)}d>c.from&&a(c.from,d,c,f),p<c.to&&a(p,c.to,c,f)};for(let c of this.viewportLines)Array.isArray(c.type)?c.type.forEach(h):h(c);return l}gapSize(e,t,n,r){let s=ar(r,n)-ar(r,t);return this.heightOracle.lineWrapping?e.height*s:r.total*this.heightOracle.charWidth*s}updateLineGaps(e){Ls.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=q.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];F.spans(e,this.viewport.from,this.viewport.to,{span(r,s){t.push({from:r,to:s})},point(){}},20);let n=t.length!=this.visibleRanges.length||this.visibleRanges.some((r,s)=>r.from!=t[s].from||r.to!=t[s].to);return this.visibleRanges=t,n?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||ln(this.heightMap.lineAt(e,le.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||ln(this.heightMap.lineAt(this.scaler.fromDOM(e),le.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return ln(this.heightMap.blockAt(this.scaler.fromDOM(e),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 or{constructor(e,t){this.from=e,this.to=t}}function O0(i,e,t){let n=[],r=i,s=0;return F.spans(t,i,e,{span(){},point(o,l){o>r&&(n.push({from:r,to:o}),s+=o-r),r=l}},20),r<e&&(n.push({from:r,to:e}),s+=e-r),{total:s,ranges:n}}function lr({total:i,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let n=Math.floor(i*t);for(let r=0;;r++){let{from:s,to:o}=e[r],l=o-s;if(n<=l)return s+n;n-=l}}function ar(i,e){let t=0;for(let{from:n,to:r}of i.ranges){if(e<=r){t+=e-n;break}t+=r-n}return t/i.total}function m0(i,e){for(let t of i)if(e(t))return t}const Oh={toDOM(i){return i},fromDOM(i){return i},scale:1,eq(i){return i==this}};class Ml{constructor(e,t,n){let r=0,s=0,o=0;this.viewports=n.map(({from:l,to:a})=>{let h=t.lineAt(l,le.ByPos,e,0,0).top,c=t.lineAt(a,le.ByPos,e,0,0).bottom;return r+=c-h,{from:l,to:a,top:h,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let l of this.viewports)l.domTop=o+(l.top-s)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),s=l.bottom}toDOM(e){for(let t=0,n=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.top)return r+(e-n)*this.scale;if(e<=s.bottom)return s.domTop+(e-s.top);n=s.bottom,r=s.domBottom}}fromDOM(e){for(let t=0,n=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.domTop)return n+(e-r)/this.scale;if(e<=s.domBottom)return s.top+(e-s.domTop);n=s.bottom,r=s.domBottom}}eq(e){return e instanceof Ml?this.scale==e.scale&&this.viewports.length==e.viewports.length&&this.viewports.every((t,n)=>t.from==e.viewports[n].from&&t.to==e.viewports[n].to):!1}}function ln(i,e){if(e.scale==1)return i;let t=e.toDOM(i.top),n=e.toDOM(i.bottom);return new pt(i.from,i.length,t,n-t,Array.isArray(i._content)?i._content.map(r=>ln(r,e)):i._content)}const hr=M.define({combine:i=>i.join(" ")}),Bo=M.define({combine:i=>i.indexOf(!0)>-1}),No=Bt.newName(),Zu=Bt.newName(),Mu=Bt.newName(),Eu={"&light":"."+Zu,"&dark":"."+Mu};function Wo(i,e,t){return new Bt(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,r=>{if(r=="&")return i;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):i+" "+n}})}const g0=Wo("."+No,{"&":{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,overflowAnchor:"none"},".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-iso":{unicodeBidi:"isolate"},".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,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Eu),b0={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Xs=L.ie&&L.ie_version<=11;class S0{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new ng,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.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let n of t)this.queue.push(n);(L.ie&&L.ie_version<=11||L.ios&&e.composing)&&t.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&e.constructor.EDIT_CONTEXT!==!1&&!(L.chrome&&L.chrome_version<126)&&(this.editContext=new x0(e),e.state.facet(Lt)&&(e.contentDOM.editContext=this.editContext.editContext)),Xs&&(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),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(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(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(Lt)?n.root.activeElement!=this.dom:!Cr(this.dom,r))return;let s=r.anchorNode&&n.docView.nearest(r.anchorNode);if(s&&s.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(L.ie&&L.ie_version<=11||L.android&&L.chrome)&&!n.state.selection.main.empty&&r.focusNode&&un(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=vn(e.root);if(!t)return!1;let n=L.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&y0(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let r=Cr(this.dom,n);return r&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&sg(this.dom,n)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(n),r&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let n=this.dom;n;)if(n.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==n?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(n),n=n.assignedSlot||n.parentNode;else if(n.nodeType==11)n=n.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let n of this.scrollTargets)n.removeEventListener("scroll",this.onScroll);for(let n of this.scrollTargets=t)n.addEventListener("scroll",this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,b0),Xs&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Xs&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var n;if(!this.delayedAndroidKey){let r=()=>{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&yi(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(!((n=this.delayedAndroidKey)===null||n===void 0)&&n.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 e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,n=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),t==-1?{from:t,to:n}=o:(t=Math.min(o.from,t),n=Math.max(o.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&Cr(this.dom,this.selectionRange);

11,this.handlers.characterboundsupdate=n=>{let r=[],s=null;for(let o=this.toEditorPos(n.rangeStart),l=this.toEditorPos(n.rangeEnd);o<l;o++){let a=e.coordsForChar(o);s=a&&new DOMRect(a.left,a.top,a.right-a.left,a.bottom-a.top)||s||new DOMRect,r.push(s)}t.updateCharacterBounds(n.rangeStart,r)},this.handlers.textformatupdate=n=>{let r=[];for(let s of n.getTextFormats()){let o=s.underlineStyle,l=s.underlineThickness;if(o!="None"&&l!="None"){let a=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${l=="Thin"?1:2}px`;r.push(q.mark({attributes:{style:a}}).range(this.toEditorPos(s.rangeStart),this.toEditorPos(s.rangeEnd)))}}e.dispatch({effects:Ou.of(q.set(r))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{e.inputState.composing=-1,e.inputState.compositionFirstChange=null};for(let n in this.handlers)t.addEventListener(n,this.handlers[n]);this.measureReq={read:n=>{this.editContext.updateControlBounds(n.contentDOM.getBoundingClientRect());let r=vn(n.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,l,a,h)=>{if(n)return;let c=h.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(h)){r=this.pendingContextChange=null,t+=c,this.to+=c;return}else r=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=c,this.to+=c;else if(s<this.to){if(s<this.from||o>this.to||this.to-this.from+h.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),h.toString()),this.to+=c}t+=c}),r&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange;!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.resetRange(e.state),this.editContext.updateText(0,this.editContext.text.length,e.state.doc.sliceString(this.from,this.to)),this.setSelection(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(n,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e){return e+this.from}toContextPos(e){return e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class _{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(e={}){var 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),e.parent&&e.parent.appendChild(this.dom);let{dispatch:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(r=>r.forEach(s=>n(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||rg(e.parent)||document,this.viewState=new ph(e.state||W.create(e)),e.scrollTo&&e.scrollTo.is(nr)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(rn).map(r=>new Zs(r));for(let r of this.plugins)r.update(this);this.observer=new S0(this),this.inputState=new Ig(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Ua(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...e){let t=e.length==1&&e[0]instanceof pe?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,n=!1,r,s=this.state;for(let u of e){if(u.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=u.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,l=0,a=null;e.some(u=>u.annotation(Tu))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=Au(s,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(s.doc)||!this.state.selection.eq(s.selection))&&(c=null)):this.observer.clear(),s.facet(W.phrases)!=this.state.facet(W.phrases))return this.setState(s);r=Ir.create(this,s,e),r.flags|=l;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let u of e){if(f&&(f=f.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection;f=new xi(d.empty?d:v.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is(nr)&&(f=d.value.clip(this.state))}this.viewState.update(r,f),this.bidiCache=Br.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(sn)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(hr)!=r.state.facet(hr)&&(this.viewState.mustMeasureContent=!0),(t||n||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let u of this.state.facet(zo))try{u(r)}catch(d){Le(this.state,d,"update listener")}(a||c)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!ku(this,c)&&h.force&&yi(this.contentDOM,h.key,h.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let n of this.plugins)n.destroy(this);this.viewState=new ph(e),this.plugins=e.facet(rn).map(n=>new Zs(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView.destroy(),this.docView=new Ua(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(rn),n=e.state.facet(rn);if(t!=n){let r=[];for(let s of n){let o=t.indexOf(s);if(o<0)r.push(new Zs(s));else{let l=this.plugins[o];l.mustUpdate=e,r.push(l)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r<this.plugins.length;r++)this.plugins[r].update(this);t!=n&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(n){Le(this.state,n,"doc view update listener")}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.scrollDOM,r=n.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(If(n))s=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(r);s=d.from,o=d.top}this.updateState=1;let a=this.viewState.measure(this);if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let c=h.map(d=>{try{return d.read(this)}catch(p){return Le(this.state,p),bh}}),f=Ir.create(this,this.state,[]),u=!1;f.flags|=a,t?t.flags|=a:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),u=this.docView.update(f),u&&this.docViewUpdate());for(let d=0;d<h.length;d++)if(c[d]!=bh)try{let p=h[d];p.write&&p.write(c[d],this)}catch(p){Le(this.state,p)}if(u&&this.docView.updateSelection(!0),!f.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let p=(s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-o;if(p>1||p<-1){r=r+p,n.scrollTop=r/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(zo))l(t)}get themeClasses(){return No+" "+(this.state.facet(Bo)?Mu:Zu)+" "+this.state.facet(hr)}updateAttrs(){let e=Sh(this,mu,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Lt)?"true":"false",class:"cm-content",style:`${L.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Sh(this,Al,t);let n=this.observer.ignore(()=>{let r=Eo(this.contentDOM,this.contentAttrs,t),s=Eo(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let r of n.effects)if(r.is(_.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(sn);let e=this.state.facet(_.cspNonce);Bt.mount(this.root,this.styleModules.concat(g0).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.spec!=e)&&this.pluginMap.set(e,t=this.plugins.find(n=>n.spec==e)||null),t&&t.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(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return Es(this,e,eh(this,e,t,n))}moveByGroup(e,t){return Es(this,e,eh(this,e,t,n=>Mg(this,e.head,n)))}visualLineSide(e,t){let n=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=n[t?n.length-1:0];return v.cursor(s.side(t,r)+e.from,s.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,n=!0){return Zg(this,e,t,n)}moveVertically(e,t,n){return Es(this,e,Eg(this,e,t,n))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),vu(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[qt.find(s,e-r.from,-1,t)];return In(n,o.dir==ae.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(uu)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>v0)return ru(e.length);let t=this.textDirectionAt(e.from),n;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||nu(s.isolates,n=Ga(this,e))))return s.order;n||(n=Ga(this,e));let r=gg(e.text,t,n);return this.bidiCache.push(new Br(e.from,e.to,t,n,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||L.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{zf(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.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(e,t={}){return nr.of(new xi(typeof e=="number"?v.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return nr.of(new xi(v.cursor(n.from),"start","start",n.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return ce.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ce.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=Bt.newName(),r=[hr.of(n),sn.of(Wo(`.${n}`,e))];return t&&t.dark&&r.push(Bo.of(!0)),r}static baseTheme(e){return _t.lowest(sn.of(Wo("."+No,e,Eu)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),r=n&&ie.get(n)||ie.get(e);return((t=r==null?void 0:r.rootView)===null||t===void 0?void 0:t.view)||null}}_.styleModule=sn;_.inputHandler=cu;_.clipboardInputFilter=Cl;_.clipboardOutputFilter=Tl;_.scrollHandler=pu;_.focusChangeEffect=fu;_.perLineTextDirection=uu;_.exceptionSink=hu;_.updateListener=zo;_.editable=Lt;_.mouseSelectionStyle=au;_.dragMovesSelection=lu;_.clickAddsSelectionRange=ou;_.decorations=kn;_.outerDecorations=gu;_.atomicRanges=_l;_.bidiIsolatedRanges=bu;_.scrollMargins=Su;_.darkTheme=Bo;_.cspNonce=M.define({combine:i=>i.length?i[0]:""});_.contentAttributes=Al;_.editorAttributes=mu;_.lineWrapping=_.contentAttributes.of({class:"cm-lineWrapping"});_.announce=Y.define();const v0=4096,bh={};class Br{constructor(e,t,n,r,s,o){this.from=e,this.to=t,this.dir=n,this.isolates=r,this.fresh=s,this.order=o}static update(e,t){if(t.empty&&!e.some(s=>s.fresh))return e;let n=[],r=e.length?e[e.length-1].dir:ae.LTR;for(let s=Math.max(0,e.length-10);s<e.length;s++){let o=e[s];o.dir==r&&!t.touchesRange(o.from,o.to)&&n.push(new Br(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return n}}function Sh(i,e,t){for(let n=i.state.facet(e),r=n.length-1;r>=0;r--){let s=n[r],o=typeof s=="function"?s(i):s;o&&Mo(o,t)}return t}const k0=L.mac?"mac":L.windows?"win":L.linux?"linux":"key";function w0(i,e){const t=i.split(/-(?!$)/);let n=t[t.length-1];n=="Space"&&(n=" ");let r,s,o,l;for(let a=0;a<t.length-1;++a){const h=t[a];if(/^(cmd|meta|m)$/i.test(h))l=!0;else if(/^a(lt)?$/i.test(h))r=!0;else if(/^(c|ctrl|control)$/i.test(h))s=!0;else if(/^s(hift)?$/i.test(h))o=!0;else if(/^mod$/i.test(h))e=="mac"?l=!0:s=!0;else throw new Error("Unrecognized modifier name: "+h)}return r&&(n="Alt-"+n),s&&(n="Ctrl-"+n),l&&(n="Meta-"+n),o&&(n="Shift-"+n),n}function cr(i,e,t){return e.altKey&&(i="Alt-"+i),e.ctrlKey&&(i="Ctrl-"+i),e.metaKey&&(i="Meta-"+i),t!==!1&&e.shiftKey&&(i="Shift-"+i),i}const Q0=_t.default(_.domEventHandlers({keydown(i,e){return Xu(Lu(e.state),i,e,"editor")}})),Di=M.define({enables:Q0}),yh=new WeakMap;function Lu(i){let e=i.facet(Di),t=yh.get(e);return t||yh.set(e,t=C0(e.reduce((n,r)=>n.concat(r),[]))),t}function P0(i,e,t){return Xu(Lu(i.state),e,i,t)}let Xt=null;const $0=4e3;function C0(i,e=k0){let t=Object.create(null),n=Object.create(null),r=(o,l)=>{let a=n[o];if(a==null)n[o]=l;else if(a!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,l,a,h,c)=>{var f,u;let d=t[o]||(t[o]=Object.create(null)),p=l.split(/ (?!$)/).map(b=>w0(b,e));for(let b=1;b<p.length;b++){let y=p.slice(0,b).join(" ");r(y,!0),d[y]||(d[y]={preventDefault:!0,stopPropagation:!1,run:[k=>{let Q=Xt={view:k,prefix:y,scope:o};return setTimeout(()=>{Xt==Q&&(Xt=null)},$0),!0}]})}let m=p.join(" ");r(m,!1);let g=d[m]||(d[m]={preventDefault:!1,stopPropagation:!1,run:((u=(f=d._any)===null||f===void 0?void 0:f.run)===null||u===void 0?void 0:u.slice())||[]});a&&g.run.push(a),h&&(g.preventDefault=!0),c&&(g.stopPropagation=!0)};for(let o of i){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let h of l){let c=t[h]||(t[h]=Object.create(null));c._any||(c._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:f}=o;for(let u in c)c[u].run.push(d=>f(d,Go))}let a=o[e]||o.key;if(a)for(let h of l)s(h,a,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(h,"Shift-"+a,o.shift,o.preventDefault,o.stopPropagation)}return t}let Go=null;function Xu(i,e,t,n){Go=e;let r=Jm(e),s=ye(r,0),o=Ue(s)==r.length&&r!=" ",l="",a=!1,h=!1,c=!1;Xt&&Xt.view==t&&Xt.scope==n&&(l=Xt.prefix+" ",Qu.indexOf(e.keyCode)<0&&(h=!0,Xt=null));let f=new Set,u=g=>{if(g){for(let b of g.run)if(!f.has(b)&&(f.add(b),b(t)))return g.stopPropagation&&(c=!0),!0;g.preventDefault&&(g.stopPropagation&&(c=!0),h=!0)}return!1},d=i[n],p,m;return d&&(u(d[l+cr(r,e,!o)])?a=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(L.windows&&e.ctrlKey&&e.altKey)&&(p=Nt[e.keyCode])&&p!=r?(u(d[l+cr(p,e,!0)])||e.shiftKey&&(m=xn[e.keyCode])!=r&&m!=p&&u(d[l+cr(m,e,!1)]))&&(a=!0):o&&e.shiftKey&&u(d[l+cr(r,e,!0)])&&(a=!0),!a&&u(d._any)&&(a=!0)),h&&(a=!0),a&&c&&e.stopPropagation(),Go=null,a}class Nn{constructor(e,t,n,r,s){this.className=e,this.left=t,this.top=n,this.width=r,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,n){if(n.empty){let r=e.coordsAtPos(n.head,n.assoc||1);if(!r)return[];let s=Vu(e);return[new 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n=Math.max(t.from,i.viewport.from),r=Math.min(t.to,i.viewport.to),s=i.textDirection==ae.LTR,o=i.contentDOM,l=o.getBoundingClientRect(),a=Vu(i),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),f=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),u=l.right-(c?parseInt(c.paddingRight):0),d=Io(i,n),p=Io(i,r),m=d.type==Ae.Text?d:null,g=p.type==Ae.Text?p:null;if(m&&(i.lineWrapping||d.widgetLineBreaks)&&(m=xh(i,n,1,m)),g&&(i.lineWrapping||p.widgetLineBreaks)&&(g=xh(i,r,-1,g)),m&&g&&m.from==g.from&&m.to==g.to)return y(k(t.from,t.to,m));{let w=m?k(t.from,null,m):Q(d,!1),C=g?k(null,t.to,g):Q(p,!0),$=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&w.bottom+i.defaultLineHeight/2<C.top?$.push(b(f,w.bottom,u,C.top)):w.bottom<C.top&&i.elementAtHeight((w.bottom+C.top)/2).type==Ae.Text&&(w.bottom=C.top=(w.bottom+C.top)/2),y(w).concat($).concat(y(C))}function b(w,C,$,E){return new Nn(e,w-a.left,C-a.top-.01,$-w,E-C+.01)}function 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e=i.state.facet(Rr);i.startState.facet(Rr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(i.view)):this.decorations=this.decorator.updateDeco(i,this.decorations)}},{decorations:i=>i.decorations}))}const B0="•";function N0(i){return i>=32?B0:i==10?"␤":String.fromCharCode(9216+i)}class W0 extends vt{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=N0(this.code),n=e.state.phrase("Control character")+" "+(z0[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,n,t);if(r)return r;let s=document.createElement("span");return s.textContent=t,s.title=n,s.setAttribute("aria-label",n),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class G0 extends vt{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return 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i,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let n of this.manager.tooltipViews)n.dom.remove(),(i=n.destroy)===null||i===void 0||i.call(n);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let i=this.view.dom.getBoundingClientRect(),e=1,t=1,n=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(L.gecko)n=r.offsetParent!=this.container.ownerDocument.body;else if(r.style.top==Hi&&r.style.left=="0px"){let s=r.getBoundingClientRect();n=Math.abs(s.top+1e4)>1||Math.abs(s.left)>1}}if(n||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(e=r.width/this.parent.offsetWidth,t=r.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:t}=this.view.viewState);return{editor:i,parent:this.parent?this.container.getBoundingClientRect():i,pos:this.manager.tooltips.map((r,s)=>{let o=this.manager.tooltipViews[s];return o.getCoords?o.getCoords(r.pos):this.view.coordsAtPos(r.pos)}),size:this.manager.tooltipViews.map(({dom:r})=>r.getBoundingClientRect()),space:this.view.state.facet(Ds).tooltipSpace(this.view),scaleX:e,scaleY:t,makeAbsolute:n}}writeMeasure(i){var e;if(i.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let l of this.manager.tooltipViews)l.dom.style.position="absolute"}let{editor:t,space:n,scaleX:r,scaleY:s}=i,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let 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C=Q?f.top-g-p-b.y:f.bottom+p+b.y,$=k+m;if(h.overlap!==!0)for(let E of o)E.left<$&&E.right>k&&E.top<C+g&&E.bottom>C&&(C=Q?E.top-g-2-p:E.bottom+p+2);if(this.position=="absolute"?(c.style.top=(C-i.parent.top)/s+"px",c.style.left=(k-i.parent.left)/r+"px"):(c.style.top=C/s+"px",c.style.left=k/r+"px"),d){let E=f.left+(y?b.x:-b.x)-(k+14-7);d.style.left=E/r+"px"}h.overlap!==!0&&o.push({left:k,top:C,right:$,bottom:C+g}),c.classList.toggle("cm-tooltip-above",Q),c.classList.toggle("cm-tooltip-below",!Q),h.positioned&&h.positioned(i.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 i of this.manager.tooltipViews)i.dom.style.top=Hi}},{eventObservers:{scroll(){this.maybeMeasure()}}}),a1=_.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light 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bs(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new Iu(e,Nr,(t,n)=>this.createHostedView(t,n),t=>t.dom.remove())}createHostedView(e,t){let n=e.create(this.view);return n.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(n.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&n.mount&&n.mount(this.view),n}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}passProp(e){let t;for(let n of this.manager.tooltipViews){let r=n[e];if(r!==void 0){if(t===void 0)t=r;else if(t!==r)return}}return t}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 c1=Ll.compute([Nr],i=>{let e=i.facet(Nr);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var n;return(n=t.end)!==null&&n!==void 0?n:t.pos})),create:bs.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class f1{constructor(e,t,n,r,s){this.view=e,this.source=t,this.field=n,this.setHover=r,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.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.length)return;let e=Date.now()-this.lastMove.time;e<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-e):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:e,lastMove:t}=this,n=e.docView.nearest(t.target);if(!n)return;let r,s=1;if(n instanceof Dt)r=n.posAtStart;else{if(r=e.posAtCoords(t),r==null)return;let l=e.coordsAtPos(r);if(!l||t.y<l.top||t.y>l.bottom||t.x<l.left-e.defaultCharacterWidth||t.x>l.right+e.defaultCharacterWidth)return;let a=e.bidiSpans(e.state.doc.lineAt(r)).find(c=>c.from<=r&&c.to>=r),h=a&&a.dir==ae.RTL?-1:1;s=t.x<l.left?-h:h}let o=this.source(e,r,s);if(o!=null&&o.then){let l=this.pending={pos:r};o.then(a=>{this.pending==l&&(this.pending=null,a&&!(Array.isArray(a)&&!a.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(a)?a:[a])}))},a=>Le(e.state,a,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let e=this.view.plugin(El),t=e?e.manager.tooltips.findIndex(n=>n.create==bs.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,n;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:r,tooltip:s}=this;if(r.length&&s&&!u1(s.dom,e)||this.pending){let{pos:o}=r[0]||this.pending,l=(n=(t=r[0])===null||t===void 0?void 0:t.end)!==null&&n!==void 0?n:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!d1(this.view,o,l,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length){let{tooltip:n}=this;n&&n.dom.contains(e.relatedTarget)?this.watchTooltipLeave(n.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=n=>{e.removeEventListener("mouseleave",t),this.active.length&&!this.view.dom.contains(n.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const fr=4;function u1(i,e){let{left:t,right:n,top:r,bottom:s}=i.getBoundingClientRect(),o;if(o=i.querySelector(".cm-tooltip-arrow")){let l=o.getBoundingClientRect();r=Math.min(l.top,r),s=Math.max(l.bottom,s)}return e.clientX>=t-fr&&e.clientX<=n+fr&&e.clientY>=r-fr&&e.clientY<=s+fr}function d1(i,e,t,n,r,s){let o=i.scrollDOM.getBoundingClientRect(),l=i.documentTop+i.documentPadding.top+i.contentHeight;if(o.left>n||o.right<n||o.top>r||Math.min(o.bottom,l)<r)return!1;let a=i.posAtCoords({x:n,y:r},!1);return a>=e&&a<=t}function p1(i,e={}){let t=Y.define(),n=be.define({create(){return[]},update(r,s){if(r.length&&(e.hideOnChange&&(s.docChanged||s.selection)?r=[]:e.hideOn&&(r=r.filter(o=>!e.hideOn(s,o))),s.docChanged)){let o=[];for(let l of r){let a=s.changes.mapPos(l.pos,-1,ve.TrackDel);if(a!=null){let h=Object.assign(Object.create(null),l);h.pos=a,h.end!=null&&(h.end=s.changes.mapPos(h.end)),o.push(h)}}r=o}for(let o of s.effects)o.is(t)&&(r=o.value),o.is(O1)&&(r=[]);return r},provide:r=>Nr.from(r)});return{active:n,extension:[n,ce.define(r=>new f1(r,i,n,t,e.hoverTime||300)),c1]}}function Yu(i,e){let t=i.plugin(El);if(!t)return null;let n=t.manager.tooltips.indexOf(e);return n<0?null:t.manager.tooltipViews[n]}const O1=Y.define(),$h=M.define({combine(i){let e,t;for(let n of i)e=e||n.topContainer,t=t||n.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Qn(i,e){let t=i.plugin(Bu),n=t?t.specs.indexOf(e):-1;return n>-1?t.panels[n]:null}const Bu=ce.fromClass(class{constructor(i){this.input=i.state.facet(Pn),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(i));let e=i.state.facet($h);this.top=new ur(i,!0,e.topContainer),this.bottom=new ur(i,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(i){let e=i.state.facet($h);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new ur(i.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new ur(i.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=i.state.facet(Pn);if(t!=this.input){let n=t.filter(a=>a),r=[],s=[],o=[],l=[];for(let a of n){let h=this.specs.indexOf(a),c;h<0?(c=a(i.view),l.push(c)):(c=this.panels[h],c.update&&c.update(i)),r.push(c),(c.top?s:o).push(c)}this.specs=n,this.panels=r,this.top.sync(s),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let n of this.panels)n.update&&n.update(i)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:i=>_.scrollMargins.of(e=>{let t=e.plugin(i);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class ur{constructor(e,t,n){this.view=e,this.top=t,this.container=n,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}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 e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Ch(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Ch(e)}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 e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function Ch(i){let e=i.nextSibling;return i.remove(),e}const Pn=M.define({enables:Bu});class At extends ni{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}At.prototype.elementClass="";At.prototype.toDOM=void 0;At.prototype.mapMode=ve.TrackBefore;At.prototype.startSide=At.prototype.endSide=-1;At.prototype.point=!0;const Zr=M.define(),m1=M.define(),g1={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>F.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},pn=M.define();function b1(i){return[Nu(),pn.of(Object.assign(Object.assign({},g1),i))]}const Th=M.define({combine:i=>i.some(e=>e)});function Nu(i){return[S1]}const S1=ce.fromClass(class{constructor(i){this.view=i,this.prevViewport=i.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=i.state.facet(pn).map(e=>new _h(i,e));for(let e of this.gutters)this.dom.appendChild(e.dom);this.fixed=!i.state.facet(Th),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),i.scrollDOM.insertBefore(this.dom,i.contentDOM)}update(i){if(this.updateGutters(i)){let e=this.prevViewport,t=i.view.viewport,n=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(n<(t.to-t.from)*.8)}i.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px"),this.view.state.facet(Th)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=i.view.viewport}syncGutters(i){let e=this.dom.nextSibling;i&&this.dom.remove();let t=F.iter(this.view.state.facet(Zr),this.view.viewport.from),n=[],r=this.gutters.map(s=>new y1(s,this.view.viewport,-this.view.documentPadding.top));for(let s of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(s.type)){let o=!0;for(let l of s.type)if(l.type==Ae.Text&&o){Ko(t,n,l.from);for(let a of r)a.line(this.view,l,n);o=!1}else if(l.widget)for(let a of r)a.widget(this.view,l)}else if(s.type==Ae.Text){Ko(t,n,s.from);for(let o of r)o.line(this.view,s,n)}else if(s.widget)for(let o of r)o.widget(this.view,s);for(let s of r)s.finish();i&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(i){let e=i.startState.facet(pn),t=i.state.facet(pn),n=i.docChanged||i.heightChanged||i.viewportChanged||!F.eq(i.startState.facet(Zr),i.state.facet(Zr),i.view.viewport.from,i.view.viewport.to);if(e==t)for(let r of this.gutters)r.update(i)&&(n=!0);else{n=!0;let r=[];for(let s of t){let o=e.indexOf(s);o<0?r.push(new _h(this.view,s)):(this.gutters[o].update(i),r.push(this.gutters[o]))}for(let s of this.gutters)s.dom.remove(),r.indexOf(s)<0&&s.destroy();for(let s of r)this.dom.appendChild(s.dom);this.gutters=r}return n}destroy(){for(let i of this.gutters)i.destroy();this.dom.remove()}},{provide:i=>_.scrollMargins.of(e=>{let t=e.plugin(i);return!t||t.gutters.length==0||!t.fixed?null:e.textDirection==ae.LTR?{left:t.dom.offsetWidth*e.scaleX}:{right:t.dom.offsetWidth*e.scaleX}})});function Ah(i){return Array.isArray(i)?i:[i]}function Ko(i,e,t){for(;i.value&&i.from<=t;)i.from==t&&e.push(i.value),i.next()}class y1{constructor(e,t,n){this.gutter=e,this.height=n,this.i=0,this.cursor=F.iter(e.markers,t.from)}addElement(e,t,n){let{gutter:r}=this,s=(t.top-this.height)/e.scaleY,o=t.height/e.scaleY;if(this.i==r.elements.length){let l=new Wu(e,o,s,n);r.elements.push(l),r.dom.appendChild(l.dom)}else r.elements[this.i].update(e,o,s,n);this.height=t.bottom,this.i++}line(e,t,n){let r=[];Ko(this.cursor,r,t.from),n.length&&(r=r.concat(n));let s=this.gutter.config.lineMarker(e,t,r);s&&r.unshift(s);let o=this.gutter;r.length==0&&!o.config.renderEmptyElements||this.addElement(e,t,r)}widget(e,t){let n=this.gutter.config.widgetMarker(e,t.widget,t),r=n?[n]:null;for(let s of e.state.facet(m1)){let o=s(e,t.widget,t);o&&(r||(r=[])).push(o)}r&&this.addElement(e,t,r)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}}class _h{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let n in t.domEventHandlers)this.dom.addEventListener(n,r=>{let s=r.target,o;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let a=s.getBoundingClientRect();o=(a.top+a.bottom)/2}else o=r.clientY;let l=e.lineBlockAtHeight(o-e.documentTop);t.domEventHandlers[n](e,l,r)&&r.preventDefault()});this.markers=Ah(t.markers(e)),t.initialSpacer&&(this.spacer=new Wu(e,0,0,[t.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let t=this.markers;if(this.markers=Ah(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let r=this.config.updateSpacer(this.spacer.markers[0],e);r!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[r])}let n=e.view.viewport;return!F.eq(this.markers,t,n.from,n.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}}class Wu{constructor(e,t,n,r){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="

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re;(function(i){i[i.ExcludeBuffers=1]="ExcludeBuffers",i[i.IncludeAnonymous=2]="IncludeAnonymous",i[i.IgnoreMounts=4]="IgnoreMounts",i[i.IgnoreOverlays=8]="IgnoreOverlays"})(re||(re={}));class N{constructor(e,t,n,r,s){if(this.type=e,this.children=t,this.positions=n,this.length=r,this.props=null,s&&s.length){this.props=Object.create(null);for(let[o,l]of s)this.props[typeof o=="number"?o:o.id]=l}}toString(){let e=$n.get(this);if(e&&!e.overlay)return e.tree.toString();let t="";for(let n of this.children){let r=n.toString();r&&(t&&(t+=","),t+=r)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(e=0){return new Wr(this.topNode,e)}cursorAt(e,t=0,n=0){let r=dr.get(this)||this.topNode,s=new Wr(r);return s.moveTo(e,t),dr.set(this,s._tree),s}get topNode(){return new Ce(this,0,0,null)}resolve(e,t=0){let n=Cn(dr.get(this)||this.topNode,e,t,!1);return dr.set(this,n),n}resolveInner(e,t=0){let n=Cn(Zh.get(this)||this.topNode,e,t,!0);return Zh.set(this,n),n}resolveStack(e,t=0){return Z1(this,e,t)}iterate(e){let{enter:t,leave:n,from:r=0,to:s=this.length}=e,o=e.mode||0,l=(o&re.IncludeAnonymous)>0;for(let a=this.cursor(o|re.IncludeAnonymous);;){let h=!1;if(a.from<=s&&a.to>=r&&(!l&&a.type.isAnonymous||t(a)!==!1)){if(a.firstChild())continue;h=!0}for(;h&&n&&(l||!a.type.isAnonymous)&&n(a),!a.nextSibling();){if(!a.parent())return;h=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:Dl(Oe.none,this.children,this.positions,0,this.children.length,0,this.length,(t,n,r)=>new N(this.type,t,n,r,this.propValues),e.makeTree||((t,n,r)=>new N(Oe.none,t,n,r)))}static build(e){return M1(e)}}N.empty=new N(Oe.none,[],[],0);class Xl{constructor(e,t){this.buffer=e,this.index=t}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]}get pos(){return this.index}next(){this.index-=4}fork(){return new Xl(this.buffer,this.index)}}class Gt{constructor(e,t,n){this.buffer=e,this.length=t,this.set=n}get type(){return Oe.none}toString(){let e=[];for(let t=0;t<this.buffer.length;)e.push(this.childString(t)),t=this.buffer[t+3];return e.join(",")}childString(e){let t=this.buffer[e],n=this.buffer[e+3],r=this.set.types[t],s=r.name;if(/\W/.test(s)&&!r.isError&&(s=JSON.stringify(s)),e+=4,n==e)return s;let o=[];for(;e<n;)o.push(this.childString(e)),e=this.buffer[e+3];return s+"("+o.join(",")+")"}findChild(e,t,n,r,s){let{buffer:o}=this,l=-1;for(let a=e;a!=t&&!(Uu(s,r,o[a+1],o[a+2])&&(l=a,n>0));a=o[a+3]);return l}slice(e,t,n){let r=this.buffer,s=new Uint16Array(t-e),o=0;for(let l=e,a=0;l<t;){s[a++]=r[l++],s[a++]=r[l++]-n;let h=s[a++]=r[l++]-n;s[a++]=r[l++]-e,o=Math.max(o,h)}return new Gt(s,o,this.set)}}function Uu(i,e,t,n){switch(i){case-2:return t<e;case-1:return n>=e&&t<e;case 0:return t<e&&n>e;case 1:return t<=e&&n>e;case 2:return n>e;case 4:return!0}}function Cn(i,e,t,n){for(var r;i.from==i.to||(t<1?i.from>=e:i.from>e)||(t>-1?i.to<=e:i.to<e);){let o=!n&&i instanceof Ce&&i.index<0?null:i.parent;if(!o)return i;i=o}let s=n?0:re.IgnoreOverlays;if(n)for(let o=i,l=o.parent;l;o=l,l=o.parent)o instanceof Ce&&o.index<0&&((r=l.enter(e,t,s))===null||r===void 0?void 0:r.from)!=o.from&&(i=l);for(;;){let o=i.enter(e,t,s);if(!o)return i;i=o}}class Hu{cursor(e=0){return new Wr(this,e)}getChild(e,t=null,n=null){let r=Mh(this,e,t,n);return r.length?r[0]:null}getChildren(e,t=null,n=null){return Mh(this,e,t,n)}resolve(e,t=0){return Cn(this,e,t,!1)}resolveInner(e,t=0){return Cn(this,e,t,!0)}matchContext(e){return Jo(this.parent,e)}enterUnfinishedNodesBefore(e){let t=this.childBefore(e),n=this;for(;t;){let r=t.lastChild;if(!r||r.to!=t.to)break;r.type.isError&&r.from==r.to?(n=t,t=r.prevSibling):t=r}return n}get node(){return this}get next(){return this.parent}}class Ce extends Hu{constructor(e,t,n,r){super(),this._tree=e,this.from=t,this.index=n,this._parent=r}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(e,t,n,r,s=0){for(let o=this;;){for(let{children:l,positions:a}=o._tree,h=t>0?l.length:-1;e!=h;e+=t){let c=l[e],f=a[e]+o.from;if(Uu(r,n,f,f+c.length)){if(c instanceof Gt){if(s&re.ExcludeBuffers)continue;let u=c.findChild(0,c.buffer.length,t,n-f,r);if(u>-1)return new Ot(new _1(o,c,e,f),null,u)}else if(s&re.IncludeAnonymous||!c.type.isAnonymous||Vl(c)){let u;if(!(s&re.IgnoreMounts)&&(u=$n.get(c))&&!u.overlay)return new Ce(u.tree,f,e,o);let d=new Ce(c,f,e,o);return s&re.IncludeAnonymous||!d.type.isAnonymous?d:d.nextChild(t<0?c.children.length-1:0,t,n,r)}}}if(s&re.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?e=o.index+t:e=t<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}enter(e,t,n=0){let r;if(!(n&re.IgnoreOverlays)&&(r=$n.get(this._tree))&&r.overlay){let s=e-this.from;for(let{from:o,to:l}of r.overlay)if((t>0?o<=s:o<s)&&(t<0?l>=s:l>s))return new Ce(r.tree,r.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,t,n)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function Mh(i,e,t,n){let r=i.cursor(),s=[];if(!r.firstChild())return s;if(t!=null){for(let o=!1;!o;)if(o=r.type.is(t),!r.nextSibling())return s}for(;;){if(n!=null&&r.type.is(n))return s;if(r.type.is(e)&&s.push(r.node),!r.nextSibling())return n==null?s:[]}}function Jo(i,e,t=e.length-1){for(let n=i;t>=0;n=n.parent){if(!n)return!1;if(!n.type.isAnonymous){if(e[t]&&e[t]!=n.name)return!1;t--}}return!0}class _1{constructor(e,t,n,r){this.parent=e,this.buffer=t,this.index=n,this.start=r}}class Ot extends Hu{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,t,n){super(),this.context=e,this._parent=t,this.index=n,this.type=e.buffer.set.types[e.buffer.buffer[n]]}child(e,t,n){let{buffer:r}=this.context,s=r.findChild(this.index+4,r.buffer[this.index+3],e,t-this.context.start,n);return s<0?null:new Ot(this.context,this,s)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}enter(e,t,n=0){if(n&re.ExcludeBuffers)return null;let{buffer:r}=this.context,s=r.findChild(this.index+4,r.buffer[this.index+3],t>0?1:-1,e-this.context.start,t);return s<0?null:new Ot(this.context,this,s)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(e){return this._parent?null:this.context.parent.nextChild(this.context.index+e,e,0,4)}get nextSibling(){let{buffer:e}=this.context,t=e.buffer[this.index+3];return t<(this._parent?e.buffer[this._parent.index+3]:e.buffer.length)?new Ot(this.context,this._parent,t):this.externalSibling(1)}get prevSibling(){let{buffer:e}=this.context,t=this._parent?this._parent.index+4:0;return this.index==t?this.externalSibling(-1):new Ot(this.context,this._parent,e.findChild(t,this.index,-1,0,4))}get tree(){return null}toTree(){let e=[],t=[],{buffer:n}=this.context,r=this.index+4,s=n.buffer[this.index+3];if(s>r){let o=n.buffer[this.index+1];e.push(n.slice(r,s,o)),t.push(0)}return new N(this.type,e,t,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Fu(i){if(!i.length)return null;let e=0,t=i[0];for(let s=1;s<i.length;s++){let o=i[s];(o.from>t.from||o.to<t.to)&&(t=o,e=s)}let n=t instanceof Ce&&t.index<0?null:t.parent,r=i.slice();return n?r[e]=n:r.splice(e,1),new R1(r,t)}class R1{constructor(e,t){this.heads=e,this.node=t}get next(){return Fu(this.heads)}}function Z1(i,e,t){let n=i.resolveInner(e,t),r=null;for(let s=n instanceof Ce?n:n.context.parent;s;s=s.parent)if(s.index<0){let o=s.parent;(r||(r=[n])).push(o.resolve(e,t)),s=o}else{let o=$n.get(s.tree);if(o&&o.overlay&&o.overlay[0].from<=e&&o.overlay[o.overlay.length-1].to>=e){let l=new Ce(o.tree,o.overlay[0].from+s.from,-1,s);(r||(r=[n])).push(Cn(l,e,t,!1))}}return r?Fu(r):n}class Wr{get name(){return this.type.name}constructor(e,t=0){if(this.mode=t,this.buffer=null,this.stack=[],this.index=0,this.bufferNode=null,e instanceof Ce)this.yieldNode(e);else{this._tree=e.context.parent,this.buffer=e.context;for(let n=e._parent;n;n=n._parent)this.stack.unshift(n.index);this.bufferNode=e,this.yieldBuf(e.index)}}yieldNode(e){return e?(this._tree=e,this.type=e.type,this.from=e.from,this.to=e.to,!0):!1}yieldBuf(e,t){this.index=e;let{start:n,buffer:r}=this.buffer;return this.type=t||r.set.types[r.buffer[e]],this.from=n+r.buffer[e+1],this.to=n+r.buffer[e+2],!0}yield(e){return e?e instanceof Ce?(this.buffer=null,this.yieldNode(e)):(this.buffer=e.context,this.yieldBuf(e.index,e.type)):!1}toString(){return this.buffer?this.buffer.buffer.childString(this.index):this._tree.toString()}enterChild(e,t,n){if(!this.buffer)return this.yield(this._tree.nextChild(e<0?this._tree._tree.children.length-1:0,e,t,n,this.mode));let{buffer:r}=this.buffer,s=r.findChild(this.index+4,r.buffer[this.index+3],e,t-this.buffer.start,n);return s<0?!1:(this.stack.push(this.index),this.yieldBuf(s))}firstChild(){return this.enterChild(1,0,4)}lastChild(){return this.enterChild(-1,0,4)}childAfter(e){return this.enterChild(1,e,2)}childBefore(e){return this.enterChild(-1,e,-2)}enter(e,t,n=this.mode){return this.buffer?n&re.ExcludeBuffers?!1:this.enterChild(1,e,t):this.yield(this._tree.enter(e,t,n))}parent(){if(!this.buffer)return this.yieldNode(this.mode&re.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let e=this.mode&re.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(e)}sibling(e){if(!this.buffer)return this._tree._parent?this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+e,e,0,4,this.mode)):!1;let{buffer:t}=this.buffer,n=this.stack.length-1;if(e<0){let r=n<0?0:this.stack[n]+4;if(this.index!=r)return this.yieldBuf(t.findChild(r,this.index,-1,0,4))}else{let r=t.buffer[this.index+3];if(r<(n<0?t.buffer.length:t.buffer[this.stack[n]+3]))return this.yieldBuf(r)}return n<0?this.yield(this.buffer.parent.nextChild(this.buffer.index+e,e,0,4,this.mode)):!1}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(e){let t,n,{buffer:r}=this;if(r){if(e>0){if(this.index<r.buffer.buffer.length)return!1}else for(let 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c})].concat(n)}isActiveAt(e,t,n=-1){return Yh(e,t,n).type.prop(zt)==this.data}findRegions(e){let t=e.facet(Ut);if((t==null?void 0:t.data)==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let n=[],r=(s,o)=>{if(s.prop(zt)==this.data){n.push({from:o,to:o+s.length});return}let l=s.prop(I.mounted);if(l){if(l.tree.prop(zt)==this.data){if(l.overlay)for(let a of l.overlay)n.push({from:a.from+o,to:a.to+o});else n.push({from:o,to:o+s.length});return}else if(l.overlay){let a=n.length;if(r(l.tree,l.overlay[0].from+o),n.length>a)return}}for(let a=0;a<s.children.length;a++){let h=s.children[a];h instanceof N&&r(h,s.positions[a]+o)}};return r(J(e),0),n}get allowsNesting(){return!0}}Ne.setState=Y.define();function Yh(i,e,t){let n=i.facet(Ut),r=J(i).topNode;if(!n||n.allowsNesting)for(let s=r;s;s=s.enter(e,t,re.ExcludeBuffers))s.type.isTop&&(r=s);return r}class Ai extends Ne{constructor(e,t,n){super(e,t,[],n),this.parser=t}static define(e){let t=ys(e.languageData);return new Ai(t,e.parser.configure({props:[zt.add(n=>n.isTop?t:void 0)]}),e.name)}configure(e,t){return new Ai(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function J(i){let e=i.field(Ne.state,!1);return e?e.tree:N.empty}class H1{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let n=this.cursorPos-this.string.length;return e<n||t>=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-n,t-n)}}let Ki=null;class li{constructor(e,t,n=[],r,s,o,l,a){this.parser=e,this.state=t,this.fragments=n,this.tree=r,this.treeLen=s,this.viewport=o,this.skipped=l,this.scheduleOn=a,this.parse=null,this.tempSkipped=[]}static create(e,t,n){return new li(e,t,[],N.empty,0,n,[],null)}startParse(){return this.parser.startParse(new H1(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=N.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var n;if(typeof e=="number"){let r=Date.now()+e;e=()=>Date.now()>r}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t<this.state.doc.length&&this.parse.stopAt(t);;){let r=this.parse.advance();if(r)if(this.fragments=this.withoutTempSkipped(Ct.addTree(r,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(n=this.parse.stoppedAt)!==null&&n!==void 0?n:this.state.doc.length,this.tree=r,this.parse=null,this.treeLen<(t??this.state.doc.length))this.parse=this.startParse();else return!0;if(e())return!1}})}takeTree(){let e,t;this.parse&&(e=this.parse.parsedPos)>=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(Ct.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=Ki;Ki=this;try{return e()}finally{Ki=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=Bh(e,t.from,t.to);return e}changes(e,t){let{fragments:n,tree:r,treeLen:s,viewport:o,skipped:l}=this;if(this.takeTree(),!e.empty){let a=[];if(e.iterChangedRanges((h,c,f,u)=>a.push({fromA:h,toA:c,fromB:f,toB:u})),n=Ct.applyChanges(n,a),r=N.empty,s=0,o={from:e.mapPos(o.from,-1),to:e.mapPos(o.to,1)},this.skipped.length){l=[];for(let h of this.skipped){let c=e.mapPos(h.from,1),f=e.mapPos(h.to,-1);c<f&&l.push({from:c,to:f})}}}return new li(this.parser,t,n,r,s,o,l,this.scheduleOn)}updateViewport(e){if(this.viewport.from==e.from&&this.viewport.to==e.to)return!1;this.viewport=e;let t=this.skipped.length;for(let n=0;n<this.skipped.length;n++){let{from:r,to:s}=this.skipped[n];r<e.to&&s>e.from&&(this.fragments=Bh(this.fragments,r,s),this.skipped.splice(n--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends Ss{createParse(t,n,r){let s=r[0].from,o=r[r.length-1].to;return{parsedPos:s,advance(){let a=Ki;if(a){for(let h of r)a.tempSkipped.push(h);e&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,e]):e)}return this.parsedPos=o,new N(Oe.none,[],[],o-s)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return Ki}}function Bh(i,e,t){return Ct.applyChanges(i,[{fromA:e,toA:t,fromB:e,toB:t}])}class _i{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),n=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,n)||t.takeTree(),new _i(t)}static init(e){let t=Math.min(3e3,e.doc.length),n=li.create(e.facet(Ut).parser,e,{from:0,to:t});return n.work(20,t)||n.takeTree(),new _i(n)}}Ne.state=be.define({create:_i.init,update(i,e){for(let t of e.effects)if(t.is(Ne.setState))return t.value;return e.startState.facet(Ut)!=e.state.facet(Ut)?_i.init(e.state):i.apply(e)}});let id=i=>{let e=setTimeout(()=>i(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(id=i=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(i,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});const Ys=typeof navigator<"u"&&(!((Is=navigator.scheduling)===null||Is===void 0)&&Is.isInputPending)?()=>navigator.scheduling.isInputPending():null,F1=ce.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(Ne.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(Ne.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=id(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:n,viewport:{to:r}}=this.view,s=n.field(Ne.state);if(s.tree==s.context.tree&&s.context.isDone(r+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!Ys?Math.max(25,e.timeRemaining()-5):1e9),l=s.context.treeLen<r&&n.doc.length>r+1e3,a=s.context.work(()=>Ys&&Ys()||Date.now()>o,r+(l?0:1e5));this.chunkBudget-=Date.now()-t,(a||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:Ne.setState.of(new _i(s.context))})),this.chunkBudget>0&&!(a&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Le(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Ut=M.define({combine(i){return i.length?i[0]:null},enables:i=>[Ne.state,F1,_.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]});class Ri{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}class S{constructor(e,t,n,r,s,o=void 0){this.name=e,this.alias=t,this.extensions=n,this.filename=r,this.loadFunc=s,this.support=o,this.loading=null}load(){return this.loading||(this.loading=this.loadFunc().then(e=>this.support=e,e=>{throw this.loading=null,e}))}static of(e){let{load:t,support:n}=e;if(!t){if(!n)throw new RangeError("Must pass either 'load' or 'support' to LanguageDescription.of");t=()=>Promise.resolve(n)}return new S(e.name,(e.alias||[]).concat(e.name).map(r=>r.toLowerCase()),e.extensions||[],e.filename,t,n)}static matchFilename(e,t){for(let r of e)if(r.filename&&r.filename.test(t))return r;let n=/\.([^.]+)$/.exec(t);if(n){for(let r of e)if(r.extensions.indexOf(n[1])>-1)return r}return null}static matchLanguageName(e,t,n=!0){t=t.toLowerCase();for(let r of e)if(r.alias.some(s=>s==t))return r;if(n)for(let r of e)for(let s of r.alias){let o=t.indexOf(s);if(o>-1&&(s.length>2||!/\w/.test(t[o-1])&&!/\w/.test(t[o+s.length])))return r}return null}}const nd=M.define(),ji=M.define({combine:i=>{if(!i.length)return"  ";let e=i[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(i[0]));return e}});function ai(i){let e=i.facet(ji);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function Tn(i,e){let t="",n=i.tabSize,r=i.facet(ji)[0];if(r=="	"){for(;e>=n;)t+="	",e-=n;r=" "}for(let s=0;s<e;s++)t+=r;return t}function zl(i,e){i instanceof W&&(i=new xs(i));for(let n of i.state.facet(nd)){let r=n(i,e);if(r!==void 0)return r}let t=J(i.state);return t.length>=e?K1(i,t,e):null}class xs{constructor(e,t={}){this.state=e,this.options=t,this.unit=ai(e)}lineAt(e,t=1){let n=this.state.doc.lineAt(e),{simulateBreak:r,simulateDoubleBreak:s}=this.options;return r!=null&&r>=n.from&&r<=n.to?s&&r==e?{text:"",from:e}:(t<0?r<e:r<=e)?{text:n.text.slice(r-n.from),from:r}:{text:n.text.slice(0,r-n.from),from:n.from}:n}textAfterPos(e,t=1){if(this.options.simulateDoubleBreak&&e==this.options.simulateBreak)return"";let{text:n,from:r}=this.lineAt(e,t);return n.slice(e-r,Math.min(n.length,e+100-r))}column(e,t=1){let{text:n,from:r}=this.lineAt(e,t),s=this.countColumn(n,e-r),o=this.options.overrideIndentation?this.options.overrideIndentation(r):-1;return o>-1&&(s+=o-this.countColumn(n,n.search(/\S|$/))),s}countColumn(e,t=e.length){return st(e,this.state.tabSize,t)}lineIndent(e,t=1){let{text:n,from:r}=this.lineAt(e,t),s=this.options.overrideIndentation;if(s){let o=s(r);if(o>-1)return o}return this.countColumn(n,n.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Wn=new I;function K1(i,e,t){let n=e.resolveStack(t),r=n.node.enterUnfinishedNodesBefore(t);if(r!=n.node){let s=[];for(let o=r;o!=n.node;o=o.parent)s.push(o);for(let o=s.length-1;o>=0;o--)n={node:s[o],next:n}}return rd(n,i,t)}function rd(i,e,t){for(let n=i;n;n=n.next){let r=eb(n.node);if(r)return r(jl.create(e,t,n))}return 0}function J1(i){return i.pos==i.options.simulateBreak&&i.options.simulateDoubleBreak}function eb(i){let e=i.type.prop(Wn);if(e)return e;let t=i.firstChild,n;if(t&&(n=t.type.prop(I.closedBy))){let r=i.lastChild,s=r&&n.indexOf(r.name)>-1;return o=>sd(o,!0,1,void 0,s&&!J1(o)?r.from:void 0)}return i.parent==null?tb:null}function tb(){return 0}class jl extends xs{constructor(e,t,n){super(e.state,e.options),this.base=e,this.pos=t,this.context=n}get node(){return this.context.node}static create(e,t,n){return new jl(e,t,n)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let t=this.state.doc.lineAt(e.from);for(;;){let n=e.resolve(t.from);for(;n.parent&&n.parent.from==n.from;)n=n.parent;if(ib(n,e))break;t=this.state.doc.lineAt(n.from)}return this.lineIndent(t.from)}continue(){return rd(this.context.next,this.base,this.pos)}}function ib(i,e){for(let t=e;t;t=t.parent)if(i==t)return!0;return!1}function nb(i){let e=i.node,t=e.childAfter(e.from),n=e.lastChild;if(!t)return null;let r=i.options.simulateBreak,s=i.state.doc.lineAt(t.from),o=r==null||r<=s.from?s.to:Math.min(s.to,r);for(let l=t.to;;){let a=e.childAfter(l);if(!a||a==n)return null;if(!a.type.isSkipped){if(a.from>=o)return null;let h=/^ */.exec(s.text.slice(t.to-s.from))[0].length;return{from:t.from,to:t.to+h}}l=a.to}}function rb({closing:i,align:e=!0,units:t=1}){return n=>sd(n,e,t,i)}function sd(i,e,t,n,r){let s=i.textAfter,o=s.match(/^\s*/)[0].length,l=n&&s.slice(o,o+n.length)==n||r==i.pos+o,a=e?nb(i):null;return a?l?i.column(a.from):i.column(a.to):i.baseIndent+(l?0:i.unit*t)}const sb=i=>i.baseIndent;function Er({except:i,units:e=1}={}){return t=>{let n=i&&i.test(t.textAfter);return t.baseIndent+(n?0:e*t.unit)}}const ob=200;function lb(){return W.transactionFilter.of(i=>{if(!i.docChanged||!i.isUserEvent("input.type")&&!i.isUserEvent("input.complete"))return i;let e=i.startState.languageDataAt("indentOnInput",i.startState.selection.main.head);if(!e.length)return i;let 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xt(i,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Nb,filterStrict:!1,compareCompletions:(e,t)=>e.label.localeCompare(t.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(e,t)=>e&&t,closeOnBlur:(e,t)=>e&&t,icons:(e,t)=>e&&t,tooltipClass:(e,t)=>n=>ec(e(n),t(n)),optionClass:(e,t)=>n=>ec(e(n),t(n)),addToOptions:(e,t)=>e.concat(t),filterStrict:(e,t)=>e||t})}});function ec(i,e){return i?e?i+" "+e:i:e}function Nb(i,e,t,n,r,s){let o=i.textDirection==ae.RTL,l=o,a=!1,h="top",c,f,u=e.left-r.left,d=r.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(l&&u<Math.min(p,d)?l=!1:!l&&d<Math.min(p,u)&&(l=!0),p<=(l?u:d))c=Math.max(r.top,Math.min(t.top,r.bottom-m))-e.top,f=Math.min(400,l?u:d);else{a=!0,f=Math.min(400,(o?e.right:r.right-e.left)-30);let y=r.bottom-e.bottom;y>=m||y>e.top?c=t.bottom-e.top:(h="bottom",c=e.bottom-t.top)}let g=(e.bottom-e.top)/s.offsetHeight,b=(e.right-e.left)/s.offsetWidth;return{style:`${h}: ${c/g}px; max-width: ${f/b}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function Wb(i){let e=i.addToOptions.slice();return i.icons&&e.push({render(t){let n=document.createElement("div");return n.classList.add("cm-completionIcon"),t.type&&n.classList.add(...t.type.split(/\s+/g).map(r=>"cm-completionIcon-"+r)),n.setAttribute("aria-hidden","true"),n},position:20}),e.push({render(t,n,r,s){let o=document.createElement("span");o.className="cm-completionLabel";let l=t.displayLabel||t.label,a=0;for(let h=0;h<s.length;){let c=s[h++],f=s[h++];c>a&&o.appendChild(document.createTextNode(l.slice(a,c)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(c,f))),u.className="cm-completionMatchedText",a=f}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(t){if(!t.detail)return null;let n=document.createElement("span");return n.className="cm-completionDetail",n.textContent=t.detail,n},position:80}),e.sort((t,n)=>t.position-n.position).map(t=>t.render)}function Gs(i,e,t){if(i<=t)return{from:0,to:i};if(e<0&&(e=0),e<=i>>1){let r=Math.floor(e/t);return{from:r*t,to:(r+1)*t}}let n=Math.floor((i-e)/t);return{from:i-(n+1)*t,to:i-n*t}}class Gb{constructor(e,t,n){this.view=e,this.stateField=t,this.applyCompletion=n,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:a=>this.placeInfo(a),key:this},this.space=null,this.currentClass="";let r=e.state.field(t),{options:s,selected:o}=r.open,l=e.state.facet(ke);this.optionContent=Wb(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=Gs(s.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="

14let{completion:n}=t.options[t.selected],{info:r}=n;if(!r)return;let s=typeof r=="string"?document.createTextNode(r):r(n);if(!s)return;"then"in s?s.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o,n)}).catch(o=>Le(this.view.state,o,"completion info")):this.addInfoPane(s,n)}}addInfoPane(e,t){this.destroyInfo();let n=this.info=document.createElement("div");if(n.className="cm-tooltip cm-completionInfo",e.nodeType!=null)n.appendChild(e),this.infoDestroy=null;else{let{dom:r,destroy:s}=e;n.appendChild(r),this.infoDestroy=s||null}this.dom.appendChild(n),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let n=this.list.firstChild,r=this.range.from;n;n=n.nextSibling,r++)n.nodeName!="LI"||!n.id?r--:r==e?n.hasAttribute("aria-selected")||(n.setAttribute("aria-selected","true"),t=n):n.hasAttribute("aria-selected")&&n.removeAttribute("aria-selected");return t&&Hb(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),n=this.info.getBoundingClientRect(),r=e.getBoundingClientRect(),s=this.space;if(!s){let o=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:o.innerWidth,bottom:o.innerHeight}}return r.top>Math.min(s.bottom,t.bottom)-10||r.bottom<Math.max(s.top,t.top)+10?null:this.view.state.facet(ke).positionInfo(this.view,t,r,n,s,this.dom)}placeInfo(e){this.info&&(e?(e.style&&(this.info.style.cssText=e.style),this.info.className="cm-tooltip cm-completionInfo "+(e.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(e,t,n){const r=document.createElement("ul");r.id=t,r.setAttribute("role","listbox"),r.setAttribute("aria-expanded","true"),r.setAttribute("aria-label",this.view.state.phrase("Completions"));let s=null;for(let o=n.from;o<n.to;o++){let{completion:l,match:a}=e[o],{section:h}=l;if(h){let u=typeof h=="string"?h:h.name;if(u!=s&&(o>n.from||n.from==0))if(s=u,typeof h!="string"&&h.header)r.appendChild(h.header(h));else{let d=r.appendChild(document.createElement("completion-section"));d.textContent=u}}const c=r.appendChild(document.createElement("li"));c.id=t+"-"+o,c.setAttribute("role","option");let f=this.optionClass(l);f&&(c.className=f);for(let u of this.optionContent){let d=u(l,this.view.state,this.view,a);d&&c.appendChild(d)}}return n.from&&r.classList.add("cm-completionListIncompleteTop"),n.to<e.length&&r.classList.add("cm-completionListIncompleteBottom"),r}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function Ub(i,e){return t=>new Gb(t,i,e)}function Hb(i,e){let t=i.getBoundingClientRect(),n=e.getBoundingClientRect(),r=t.height/i.offsetHeight;n.top<t.top?i.scrollTop-=(t.top-n.top)/r:n.bottom>t.bottom&&(i.scrollTop+=(n.bottom-t.bottom)/r)}function tc(i){return(i.boost||0)*100+(i.apply?10:0)+(i.info?5:0)+(i.type?1:0)}function Fb(i,e){let t=[],n=null,r=h=>{t.push(h);let{section:c}=h.completion;if(c){n||(n=[]);let f=typeof c=="string"?c:c.name;n.some(u=>u.name==f)||n.push(typeof c=="string"?{name:f}:c)}},s=e.facet(ke);for(let h of i)if(h.hasResult()){let c=h.result.getMatch;if(h.result.filter===!1)for(let f of h.result.options)r(new Kh(f,h.source,c?c(f):[],1e9-t.length));else{let f=e.sliceDoc(h.from,h.to),u,d=s.filterStrict?new Bb(f):new Yb(f);for(let p of h.result.options)if(u=d.match(p.label)){let m=p.displayLabel?c?c(p,u.matched):[]:u.matched;r(new Kh(p,h.source,m,u.score+(p.boost||0)))}}}if(n){let h=Object.create(null),c=0,f=(u,d)=>{var p,m;return((p=u.rank)!==null&&p!==void 0?p:1e9)-((m=d.rank)!==null&&m!==void 0?m:1e9)||(u.name<d.name?-1:1)};for(let u of n.sort(f))c-=1e5,h[u.name]=c;for(let u of t){let{section:d}=u.completion;d&&(u.score+=h[typeof d=="string"?d:d.name])}}let o=[],l=null,a=s.compareCompletions;for(let h of t.sort((c,f)=>f.score-c.score||a(c.completion,f.completion))){let c=h.completion;!l||l.label!=c.label||l.detail!=c.detail||l.type!=null&&c.type!=null&&l.type!=c.type||l.apply!=c.apply||l.boost!=c.boost?o.push(h):tc(h.completion)>tc(l)&&(o[o.length-1]=h),l=h.completion}return o}class gi{constructor(e,t,n,r,s,o){this.options=e,this.attrs=t,this.tooltip=n,this.timestamp=r,this.selected=s,this.disabled=o}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new gi(this.options,ic(t,e),this.tooltip,this.timestamp,e,this.disabled)}

14),!0}}const rS=i=>{let e=i.state.field(Ee,!1);return i.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<i.state.facet(ke).interactionDelay?!1:Ul(i,e.open.options[e.open.selected])},nc=i=>i.state.field(Ee,!1)?(i.dispatch({effects:Kr.of(!0)}),!0):!1,sS=i=>{let e=i.state.field(Ee,!1);return!e||!e.active.some(t=>t.state!=0)?!1:(i.dispatch({effects:_n.of(null)}),!0)};class oS{constructor(e,t){this.active=e,this.context=t,this.time=Date.now(),this.updates=[],this.done=void 0}}const lS=50,aS=1e3,hS=ce.fromClass(class{constructor(i){this.view=i,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of i.state.field(Ee).active)e.state==1&&this.startQuery(e)}update(i){let e=i.state.field(Ee),t=i.state.facet(ke);if(!i.selectionSet&&!i.docChanged&&i.startState.field(Ee)==e)return;let n=i.transactions.some(s=>{let o=Cd(s,t);return o&8||(s.selection||s.docChanged)&&!(o&3)});for(let s=0;s<this.running.length;s++){let o=this.running[s];if(n||o.context.abortOnDocChange&&i.docChanged||o.updates.length+i.transactions.length>lS&&Date.now()-o.time>aS){for(let l of o.context.abortListeners)try{l()}catch(a){Le(this.view.state,a)}o.context.abortListeners=null,this.running.splice(s--,1)}else o.updates.push(...i.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),i.transactions.some(s=>s.effects.some(o=>o.is(Kr)))&&(this.pendingStart=!0);let r=this.pendingStart?50:t.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(s=>s.state==1&&!this.running.some(o=>o.active.source==s.source))?setTimeout(()=>this.startUpdate(),r):-1,this.composing!=0)for(let s of i.transactions)s.isUserEvent("input.type")?this.composing=2:this.composing==2&&s.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:i}=this.view,e=i.field(Ee);for(let t of e.active)t.state==1&&!this.running.some(n=>n.active.source==t.source)&&this.startQuery(t)}startQuery(i){let{state:e}=this.view,t=jt(e),n=new Wl(e,t,i.explicitPos==t,this.view),r=new oS(i,n);this.running.push(r),Promise.resolve(i.source(n)).then(s=>{r.context.aborted||(r.done=s||null,this.scheduleAccept())},s=>{this.view.dispatch({effects:_n.of(null)}),Le(this.view.state,s)})}scheduleAccept(){this.running.every(i=>i.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(ke).updateSyncTime))}accept(){var i;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],t=this.view.state.facet(ke);for(let n=0;n<this.running.length;n++){let r=this.running[n];if(r.done===void 0)continue;if(this.running.splice(n--,1),r.done){let o=new vi(r.active.source,r.active.explicitPos,r.done,r.done.from,(i=r.done.to)!==null&&i!==void 0?i:jt(r.updates.length?r.updates[0].startState:this.view.state));for(let l 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t=e.state.field(Ee,!1);if(!t||!t.open||t.open.disabled||t.open.selected<0||i.key.length>1||i.ctrlKey&&!(cS&&i.altKey)||i.metaKey)return!1;let n=t.open.options[t.open.selected],r=t.active.find(o=>o.source==n.source),s=n.completion.commitCharacters||r.result.commitCharacters;return s&&s.indexOf(i.key)>-1&&Ul(e,n),!1}})),_d=_.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > li, & > completion-section":{padding:"1px 3px",lineHeight:1.2},"& > li":{overflowX:"hidden",textOverflow:"ellipsis",cursor:"pointer"},"& > completion-section":{display:"list-item",borderBottom:"1px solid silver",paddingLeft:"0.5em",opacity:.7}}},"&light .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#17c",color:"white"},"&light .cm-tooltip-autocomplete-disabled ul 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i.nextLine(),i.addNode(A.HorizontalRule,t),!0},BulletList(i,e){let t=ta(e,i,!1);if(t<0)return!1;i.block.type!=A.BulletList&&i.startContext(A.BulletList,e.basePos,e.next);let n=hc(e,e.pos+1);return i.startContext(A.ListItem,e.basePos,n-e.baseIndent),i.addNode(A.ListMark,i.lineStart+e.pos,i.lineStart+e.pos+t),e.moveBaseColumn(n),null},OrderedList(i,e){let t=ia(e,i,!1);if(t<0)return!1;i.block.type!=A.OrderedList&&i.startContext(A.OrderedList,e.basePos,e.text.charCodeAt(e.pos+t-1));let n=hc(e,e.pos+t);return i.startContext(A.ListItem,e.basePos,n-e.baseIndent),i.addNode(A.ListMark,i.lineStart+e.pos,i.lineStart+e.pos+t),e.moveBaseColumn(n),null},ATXHeading(i,e){let t=jd(e);if(t<0)return!1;let n=e.pos,r=i.lineStart+n,s=ac(e.text,e.text.length,n),o=s;for(;o>n&&e.text.charCodeAt(o-1)==e.next;)o--;(o==s||o==n||!tt(e.text.charCodeAt(o-1)))&&(o=e.text.length);let l=i.buffer.write(A.HeaderMark,0,t).writeElements(i.parser.parseInline(e.text.slice(n+t+1,o),r+t+1),-r);o<e.text.length&&l.write(A.HeaderMark,o-n,s-n);let a=l.finish(A.ATXHeading1-1+t,e.text.length-n);return i.nextLine(),i.addNode(a,r),!0},HTMLBlock(i,e){let t=Nd(e,i,!1);if(t<0)return!1;let n=i.lineStart+e.pos,r=ol[t][1],s=[],o=r!=sl;for(;!r.test(e.text)&&i.nextLine();){if(e.depth<i.stack.length){o=!1;break}for(let h of e.markers)s.push(h)}o&&i.nextLine();let l=r==Yd?A.CommentBlock:r==Bd?A.ProcessingInstructionBlock:A.HTMLBlock,a=i.prevLineEnd();return i.addNode(i.buffer.writeElements(s,-n).finish(l,a-n),n),!0},SetextHeading:void 0};class VS{constructor(e){this.stage=0,this.elts=[],this.pos=0,this.start=e.start,this.advance(e.content)}nextLine(e,t,n){if(this.stage==-1)return!1;let r=n.content+`
15`+t.scrub(),s=this.advance(r);return s>-1&&s<r.length?this.complete(e,n,s):!1}finish(e,t){return(this.stage==2||this.stage==3)&&On(t.content,this.pos)==t.content.length?this.complete(e,t,t.content.length):!1}complete(e,t,n){return e.addLeafElement(t,U(A.LinkReference,this.start,this.start+n,this.elts)),!0}nextStage(e){return e?(this.pos=e.to-this.start,this.elts.push(e),this.stage++,!0):(e===!1&&(this.stage=-1),!1)}advance(e){for(;;){if(this.stage==-1)return-1;if(this.stage==0){if(!this.nextStage(ip(e,this.pos,this.start,!0)))return-1;if(e.charCodeAt(this.pos)!=58)return this.stage=-1;this.elts.push(U(A.LinkMark,this.pos+this.start,this.pos+this.start+1)),this.pos++}else if(this.stage==1){if(!this.nextStage(ep(e,On(e,this.pos),this.start)))return-1}else if(this.stage==2){let t=On(e,this.pos),n=0;if(t>this.pos){let r=tp(e,t,this.start);if(r){let s=Hs(e,r.to-this.start);s>0&&(this.nextStage(r),n=s)}}return n||(n=Hs(e,this.pos)),n>0&&n<e.length?n:-1}else return Hs(e,this.pos)}}}function Hs(i,e){for(;e<i.length;e++){let t=i.charCodeAt(e);if(t==10)break;if(!tt(t))return-1}return e}class DS{nextLine(e,t,n){let r=t.depth<e.stack.length?-1:Id(t),s=t.next;if(r<0)return!1;let o=U(A.HeaderMark,e.lineStart+t.pos,e.lineStart+r);return e.nextLine(),e.addLeafElement(n,U(s==61?A.SetextHeading1:A.SetextHeading2,n.start,e.prevLineEnd(),[...e.parser.parseInline(n.content,n.start),o])),!0}finish(){return!1}}const Wd={LinkReference(i,e){return e.content.charCodeAt(0)==91?new VS(e):null},SetextHeading(){return new DS}},qS=[(i,e)=>jd(e)>=0,(i,e)=>Dd(e)>=0,(i,e)=>qd(e)>=0,(i,e)=>ta(e,i,!0)>=0,(i,e)=>ia(e,i,!0)>=0,(i,e)=>ea(e,i,!0)>=0,(i,e)=>Nd(e,i,!0)>=0],zS={text:"",end:0};class jS{constructor(e,t,n,r){this.parser=e,this.input=t,this.ranges=r,this.line=new XS,this.atEnd=!1,this.reusePlaceholders=new Map,this.stoppedAt=null,this.rangeI=0,this.to=r[r.length-1].to,this.lineStart=this.absoluteLineStart=this.absoluteLineEnd=r[0].from,this.block=es.create(A.Document,0,this.lineStart,0,0),this.stack=[this.block],this.fragments=n.length?new NS(n,t):null,this.readLine()}get parsedPos(){return this.absoluteLineStart}advance(){if(this.stoppedAt!=null&&this.absoluteLineStart>this.stoppedAt)return this.finish();let{line:e}=this;for(;;){for(let n=0;;){let r=e.depth<this.stack.length?this.stack[this.stack.length-1]:null;for(;n<e.markers.length&&(!r||e.markers[n].from<r.end);){let s=e.markers[n++];this.addNode(s.type,s.from,s.to)}if(!r)break;this.finishContext()}if(e.pos<e.text.length)break;if(!this.nextLine())return this.finish()}if(this.fragments&&this.reuseFragment(e.basePos))return null;e:for(;;){for(let n of this.parser.blockParsers)if(n){let r=n(this,e);if(r!=!1){if(r==!0)return null;e.forward();continue e}}break}let t=new LS(this.lineStart+e.pos,e.text.slice(e.pos));for(let n of this.parser.leafBlockParsers)if(n){let r=n(this,t);r&&t.parsers.push(r)}e:for(;this.nextLine()&&e.pos!=e.text.length;){if(e.indent<e.baseIndent+4){for(let n of this.parser.endLeafBlock)if(n(this,e,t))break e}for(let n of t.parsers)if(n.nextLine(this,e,t))return null;t.content+=`
16`+e.scrub();for(let n of e.markers)t.marks.push(n)}return this.finishLeaf(t),null}stopAt(e){if(this.stoppedAt!=null&&this.stoppedAt<e)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=e}reuseFragment(e){if(!this.fragments.moveTo(this.absoluteLineStart+e,this.absoluteLineStart)||!this.fragments.matches(this.block.hash))return!1;let t=this.fragments.takeNodes(this);return t?(this.absoluteLineStart+=t,this.lineStart=np(this.absoluteLineStart,this.ranges),this.moveRangeI(),this.absoluteLineStart<this.to?(this.lineStart++,this.absoluteLineStart++,this.readLine()):(this.atEnd=!0,this.readLine()),!0):!1}get depth(){return this.stack.length}parentType(e=this.depth-1){return this.parser.nodeSet.types[this.stack[e].type]}nextLine(){return this.lineStart+=this.line.text.length,this.absoluteLineEnd>=this.to?(this.absoluteLineStart=this.absoluteLineEnd,this.atEnd=!0,this.readLine(),!1):(this.lineStart++,this.absoluteLineStart=this.absoluteLineEnd+1,this.moveRangeI(),this.readLine(),!0)}moveRangeI(){for(;this.rangeI<this.ranges.length-1&&this.absoluteLineStart>=this.ranges[this.rangeI].to;)this.rangeI++,this.absoluteLineStart=Math.max(this.absoluteLineStart,this.ranges[this.rangeI].from)}scanLine(e){let t=zS;if(t.end=e,e>=this.to)t.text="";else if(t.text=this.lineChunkAt(e),t.end+=t.text.length,this.ranges.length>1){let n=this.absoluteLineStart,r=this.rangeI;for(;this.ranges[r].to<t.end;){r++;let s=this.ranges[r].from,o=this.lineChunkAt(s);t.end=s+o.length,t.text=t.text.slice(0,this.ranges[r-1].to-n)+o,n=t.end-t.text.length}}return t}readLine(){let{line:e}=this,{text:t,end:n}=this.scanLine(this.absoluteLineStart);for(this.absoluteLineEnd=n,e.reset(t);e.depth<this.stack.length;e.depth++){let r=this.stack[e.depth],s=this.parser.skipContextMarkup[r.type];if(!s)throw new Error("Unhandled block context "+A[r.type]);if(!s(r,this,e))break;e.forward()}}lineChunkAt(e){let t=this.input.chunk(e),n;if(this.input.lineChunks)n=t==`
17`?"":t;else{let r=t.indexOf(`
18`);n=r<0?t:t.slice(0,r)}return e+n.length>this.to?n.slice(0,this.to-e):n}prevLineEnd(){return this.atEnd?this.lineStart:this.lineStart-1}startContext(e,t,n=0){this.block=es.create(e,n,this.lineStart+t,this.block.hash,this.lineStart+this.line.text.length),this.stack.push(this.block)}startComposite(e,t,n=0){this.startContext(this.parser.getNodeType(e),t,n)}addNode(e,t,n){typeof e=="number"&&(e=new N(this.parser.nodeSet.types[e],Zi,Zi,(n??this.prevLineEnd())-t)),this.block.addChild(e,t-this.block.from)}addElement(e){this.block.addChild(e.toTree(this.parser.nodeSet),e.from-this.block.from)}addLeafElement(e,t){this.addNode(this.buffer.writeElements(hl(t.children,e.marks),-t.from).finish(t.type,t.to-t.from),t.from)}finishContext(){let e=this.stack.pop(),t=this.stack[this.stack.length-1];t.addChild(e.toTree(this.parser.nodeSet),e.from-t.from),this.block=t}finish(){for(;this.stack.length>1;)this.finishContext();return this.addGaps(this.block.toTree(this.parser.nodeSet,this.lineStart))}addGaps(e){return this.ranges.length>1?Gd(this.ranges,0,e.topNode,this.ranges[0].from,this.reusePlaceholders):e}finishLeaf(e){for(let n of e.parsers)if(n.finish(this,e))return;let t=hl(this.parser.parseInline(e.content,e.start),e.marks);this.addNode(this.buffer.writeElements(t,-e.start).finish(A.Paragraph,e.content.length),e.start)}elt(e,t,n,r){return typeof e=="string"?U(this.parser.getNodeType(e),t,n,r):new Fd(e,t)}get buffer(){return new Hd(this.parser.nodeSet)}}function Gd(i,e,t,n,r){let s=i[e].to,o=[],l=[],a=t.from+n;function h(c,f){for(;f?c>=s:c>s;){let u=i[e+1].from-s;n+=u,c+=u,e++,s=i[e].to}}for(let c=t.firstChild;c;c=c.nextSibling){h(c.from+n,!0);let f=c.from+n,u,d=r.get(c.tree);d?u=d:c.to+n>s?(u=Gd(i,e,c,n,r),h(c.to+n,!1)):u=c.toTree(),o.push(u),l.push(f-a)}return h(t.to+n,!1),new N(t.type,o,l,t.to+n-a,t.tree?t.tree.propValues:void 0)}class ws extends Ss{constructor(e,t,n,r,s,o,l,a,h){super(),this.nodeSet=e,this.blockParsers=t,this.leafBlockParsers=n,this.blockNames=r,this.endLeafBlock=s,this.skipContextMarkup=o,this.inlineParsers=l,this.inlineNames=a,this.wrappers=h,this.nodeTypes=Object.create(null);for(let c of e.types)this.nodeTypes[c.name]=c.id}createParse(e,t,n){let r=new jS(this,e,t,n);for(let s of this.wrappers)r=s(r,e,t,n);return r}configure(e){let t=ll(e);if(!t)return this;let{nodeSet:n,skipContextMarkup:r}=this,s=this.blockParsers.slice(),o=this.leafBlockParsers.slice(),l=this.blockNames.slice(),a=this.inlineParsers.slice(),h=this.inlineNames.slice(),c=this.endLeafBlock.slice(),f=this.wrappers;if(Ji(t.defineNodes)){r=Object.assign({},r);let u=n.types.slice(),d;for(let p of t.defineNodes){let{name:m,block:g,composite:b,style:y}=typeof p=="string"?{name:p}:p;if(u.some(w=>w.name==m))continue;b&&(r[u.length]=(w,C,$)=>b(C,$,w.value));let k=u.length,Q=b?["Block","BlockContext"]:g?k>=A.ATXHeading1&&k<=A.SetextHeading2?["Block","LeafBlock","Heading"]:["Block","LeafBlock"]:void 0;u.push(Oe.define({id:k,name:m,props:Q&&[[I.group,Q]]})),y&&(d||(d={}),Array.isArray(y)||y instanceof Ye?d[m]=y:Object.assign(d,y))}n=new qi(u),d&&(n=n.extend(zi(d)))}if(Ji(t.props)&&(n=n.extend(...t.props)),Ji(t.remove))for(let u of t.remove){let d=this.blockNames.indexOf(u),p=this.inlineNames.indexOf(u);d>-1&&(s[d]=o[d]=void 0),p>-1&&(a[p]=void 0)}if(Ji(t.parseBlock))for(let u of t.parseBlock){let d=l.indexOf(u.name);if(d>-1)s[d]=u.parse,o[d]=u.leaf;else{let p=u.before?Sr(l,u.before):u.after?Sr(l,u.after)+1:l.length-1;s.splice(p,0,u.parse),o.splice(p,0,u.leaf),l.splice(p,0,u.name)}u.endLeaf&&c.push(u.endLeaf)}if(Ji(t.parseInline))for(let u of t.parseInline){let d=h.indexOf(u.name);if(d>-1)a[d]=u.parse;else{let p=u.before?Sr(h,u.before):u.after?Sr(h,u.after)+1:h.length-1;a.splice(p,0,u.parse),h.splice(p,0,u.name)}}return t.wrap&&(f=f.concat(t.wrap)),new ws(n,s,o,l,c,r,a,h,f)}getNodeType(e){let t=this.nodeTypes[e];if(t==null)throw new RangeError(`Unknown node type '${e}'`);return t}parseInline(e,t){let n=new YS(this,e,t);e:for(let r=t;r<n.end;){let s=n.char(r);for(let o of this.inlineParsers)if(o){let l=o(n,s,r);if(l>=0){r=l;continue e}}r++}return n.resolveMarkers(0)}}function Ji(i){return i!=null&&i.length>0}function ll(i){if(!Array.isArray(i))return i;if(i.length==0)return null;let e=ll(i[0]);if(i.length==1)return e;let t=ll(i.slice(1));if(!t||!e)return e||t;let n=(o,l)=>(o||Zi).concat(l||Zi),r=e.wrap,s=t.wrap;return{props:n(e.props,t.props),defineNodes:n(e.defineNodes,t.defineNodes),parseBlock:n(e.parseBlock,t.parseBlock),parseInline:n(e.parseInline,t.parseInline),remove:n(e.remove,t.remove),wrap:r?s?(o,l,a,h)=>r(s(o,l,a,h),l,a,h):r:s}}function Sr(i,e){let t=i.indexOf(e);if(t<0)throw new RangeError(`Position specified relative to unknown parser ${e}`);return t}let Ud=[Oe.none];for(let i=1,e;e=A[i];i++)Ud[i]=Oe.define({id:i,name:e,props:i>=A.Escape?[]:[[I.group,i in Vd?["Block","BlockContext"]:["Block","LeafBlock"]]],top:e=="Document"});const Zi=[];class Hd{constructor(e){this.nodeSet=e,this.content=[],this.nodes=[]}write(e,t,n,r=0){return this.content.push(e,t,n,4+r*4),this}writeElements(e,t=0){for(let n of e)n.writeTo(this,t);return this}finish(e,t){return N.build({buffer:this.content,nodeSet:this.nodeSet,reused:this.nodes,topID:e,length:t})}}let Mn=class{constructor(e,t,n,r=Zi){this.type=e,this.from=t,this.to=n,this.children=r}writeTo(e,t){let n=e.content.length;e.writeElements(this.children,t),e.content.push(this.type,this.from+t,this.to+t,e.content.length+4-n)}toTree(e){return new Hd(e).writeElements(this.children,-this.from).finish(this.type,this.to-this.from)}};class Fd{constructor(e,t){this.tree=e,this.from=t}get to(){return this.from+this.tree.length}get type(){return this.tree.type.id}get children(){return Zi}writeTo(e,t){e.nodes.push(this.tree),e.content.push(e.nodes.length-1,this.from+t,this.to+t,-1)}toTree(){return this.tree}}function U(i,e,t,n){return new Mn(i,e,t,n)}const Kd={resolve:"Emphasis",mark:"EmphasisMark"},Jd={resolve:"Emphasis",mark:"EmphasisMark"},di={},al={};class Ge{constructor(e,t,n,r){this.type=e,this.from=t,this.to=n,this.side=r}}const cc="!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~";let En=/[!"#$%&'()*+,\-.\/:;<=>?@\[\\\]^_`{|}~\xA1\u2010-\u2027]/;try{En=new RegExp("[\\p{S}|\\p{P}]","u")}catch{}const Fs={Escape(i,e,t){if(e!=92||t==i.end-1)return-1;let n=i.char(t+1);for(let r=0;r<cc.length;r++)if(cc.charCodeAt(r)==n)return i.append(U(A.Escape,t,t+2));return-1},Entity(i,e,t){if(e!=38)return-1;let n=/^(?:#\d+|#x[a-f\d]+|\w+);/i.exec(i.slice(t+1,t+31));return n?i.append(U(A.Entity,t,t+1+n[0].length)):-1},InlineCode(i,e,t){if(e!=96||t&&i.char(t-1)==96)return-1;let n=t+1;for(;n<i.end&&i.char(n)==96;)n++;let r=n-t,s=0;for(;n<i.end;n++)if(i.char(n)==96){if(s++,s==r&&i.char(n+1)!=96)return i.append(U(A.InlineCode,t,n+1,[U(A.CodeMark,t,t+r),U(A.CodeMark,n+1-r,n+1)]))}else s=0;return-1},HTMLTag(i,e,t){if(e!=60||t==i.end-1)return-1;let n=i.slice(t+1,i.end),r=/^(?:[a-z][-\w+.]+:[^\s>]+|[a-z\d.!#$%&'*+/=?^_`{|}~-]+@[a-z\d](?:[a-z\d-]{0,61}[a-z\d])?(?:\.[a-z\d](?:[a-z\d-]{0,61}[a-z\d])?)*)>/i.exec(n);if(r)return i.append(U(A.Autolink,t,t+1+r[0].length,[U(A.LinkMark,t,t+1),U(A.URL,t+1,t+r[0].length),U(A.LinkMark,t+r[0].length,t+1+r[0].length)]));let s=/^!--[^>](?:-[^-]|[^-])*?-->/i.exec(n);if(s)return i.append(U(A.Comment,t,t+1+s[0].length));let o=/^\?[^]*?\?>/.exec(n);if(o)return i.append(U(A.ProcessingInstruction,t,t+1+o[0].length));let l=/^(?:![A-Z][^]*?>|!\[CDATA\[[^]*?\]\]>|\/\s*[a-zA-Z][\w-]*\s*>|\s*[a-zA-Z][\w-]*(\s+[a-zA-Z:_][\w-.:]*(?:\s*=\s*(?:[^\s"'=<>`]+|'[^']*'|"[^"]*"))?)*\s*(\/\s*)?>)/.exec(n);return 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ns{constructor(e,t,n){this.precTable=t,this.elseToken=n,this.data=typeof e=="string"?hn(e):e}token(e,t){let n=e.pos,r=0;for(;;){let s=e.next<0,o=e.resolveOffset(1,1);if(op(this.data,e,t,0,this.data,this.precTable),e.token.value>-1)break;if(this.elseToken==null)return;if(s||r++,o==null)break;e.reset(o,e.token)}r&&(e.reset(n,e.token),e.acceptToken(this.elseToken,r))}}ns.prototype.contextual=ki.prototype.fallback=ki.prototype.extend=!1;class it{constructor(e,t={}){this.token=e,this.contextual=!!t.contextual,this.fallback=!!t.fallback,this.extend=!!t.extend}}function op(i,e,t,n,r,s){let o=0,l=1<<n,{dialect:a}=t.p.parser;e:for(;l&i[o];){let h=i[o+1];for(let d=o+3;d<h;d+=2)if((i[d+1]&l)>0){let p=i[d];if(a.allows(p)&&(e.token.value==-1||e.token.value==p||fy(p,e.token.value,r,s))){e.acceptToken(p);break}}let c=e.next,f=0,u=i[o+2];if(e.next<0&&u>f&&i[h+u*3-3]==65535){o=i[h+u*3-1];continue e}for(;f<u;){let d=f+u>>1,p=h+d+(d<<1),m=i[p],g=i[p+1]||65536;if(c<m)u=d;else if(c>=g)f=d+1;else{o=i[p+2],e.advance();continue e}}break}}function vc(i,e,t){for(let n=e,r;(r=i[n])!=65535;n++)if(r==t)return n-e;return-1}function fy(i,e,t,n){let r=vc(t,n,e);return r<0||vc(t,n,i)<r}const qe=typeof process<"u"&&Sc&&/\bparse\b/.test(Sc.LOG);let Ks=null;function kc(i,e,t){let n=i.cursor(re.IncludeAnonymous);for(n.moveTo(e);;)if(!(t<0?n.childBefore(e):n.childAfter(e)))for(;;){if((t<0?n.to<e:n.from>e)&&!n.type.isError)return t<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(i.length,Math.max(n.from+1,e+25));if(t<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return t<0?0:i.length}}class uy{constructor(e,t){this.fragments=e,this.nodeSet=t,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?kc(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?kc(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(e<this.nextStart)return null;for(;this.fragment&&this.safeTo<=e;)this.nextFragment();if(!this.fragment)return null;for(;;){let t=this.trees.length-1;if(t<0)return this.nextFragment(),null;let n=this.trees[t],r=this.index[t];if(r==n.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=n.children[r],o=this.start[t]+n.positions[r];if(o>e)return this.nextStart=o,null;if(s instanceof N){if(o==e){if(o<this.safeFrom)return null;let l=o+s.length;if(l<=this.safeTo){let a=s.prop(I.lookAhead);if(!a||l+a<this.fragment.to)return s}}this.index[t]++,o+s.length>=Math.max(this.safeFrom,e)&&(this.trees.push(s),this.start.push(o),this.index.push(0))}else this.index[t]++,this.nextStart=o+s.length}}}class dy{constructor(e,t){this.stream=t,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(n=>new Lr)}getActions(e){let t=0,n=null,{parser:r}=e.p,{tokenizers:s}=r,o=r.stateSlot(e.state,3),l=e.curContext?e.curContext.hash:0,a=0;for(let h=0;h<s.length;h++){if(!(1<<h&o))continue;let c=s[h],f=this.tokens[h];if(!(n&&!c.fallback)&&((c.contextual||f.start!=e.pos||f.mask!=o||f.context!=l)&&(this.updateCachedToken(f,c,e),f.mask=o,f.context=l),f.lookAhead>f.end+25&&(a=Math.max(f.lookAhead,a)),f.value!=0)){let u=t;if(f.extended>-1&&(t=this.addActions(e,f.extended,f.end,t)),t=this.addActions(e,f.value,f.end,t),!c.extend&&(n=f,t>u))break}}for(;this.actions.length>t;)this.actions.pop();return a&&e.setLookAhead(a),!n&&e.pos==this.stream.end&&(n=new Lr,n.value=e.p.parser.eofTerm,n.start=n.end=e.pos,t=this.addActions(e,n.value,n.end,t)),this.mainToken=n,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let t=new Lr,{pos:n,p:r}=e;return t.start=n,t.end=Math.min(n+1,r.stream.end),t.value=n==r.stream.end?r.parser.eofTerm:0,t}updateCachedToken(e,t,n){let r=this.stream.clipPos(n.pos);if(t.token(this.stream.reset(r,e),n),e.value>-1){let{parser:s}=n.p;for(let o=0;o<s.specialized.length;o++)if(s.specialized[o]==e.value){let l=s.specializers[o](this.stream.read(e.start,e.end),n);if(l>=0&&n.p.parser.dialect.allows(l>>1)){l&1?e.extended=l>>1:e.value=l>>1;break}}}else e.value=0,e.end=this.stream.clipPos(r+1)}putAction(e,t,n,r){for(let s=0;s<r;s+=3)if(this.actions[s]==e)return r;return this.actions[r++]=e,this.actions[r++]=t,this.actions[r++]=n,r}addActions(e,t,n,r){let{state:s}=e,{parser:o}=e.p,{data:l}=o;for(let a=0;a<2;a++)for(let h=o.stateSlot(s,a?2:1);;h+=3){if(l[h]==65535)if(l[h+1]==1)h=Pt(l,h+2);else{r==0&&l[h+1]==2&&(r=this.putAction(Pt(l,h+2),t,n,r));break}l[h]==t&&(r=this.putAction(Pt(l,h+1),t,n,r))}return r}}class py{constructor(e,t,n,r){this.parser=e,this.input=t,this.ranges=r,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 cy(t,r),this.tokens=new dy(e,this.stream),this.topTerm=e.top[1];let{from:s}=r[0];this.stacks=[ts.start(this,e.top[0],s)],this.fragments=n.length&&this.stream.end-s>e.bufferLength*4?new uy(n,e.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,t=this.minStackPos,n=this.stacks=[],r,s;if(this.bigReductionCount>300&&e.length==1){let[o]=e;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;o<e.length;o++){let l=e[o];for(;;){if(this.tokens.mainToken=null,l.pos>t)n.push(l);else{if(this.advanceStack(l,n,e))continue;{r||(r=[],s=[]),r.push(l);let a=this.tokens.getMainToken(l);s.push(a.value,a.end)}}break}}if(!n.length){let o=r&&my(r);if(o)return qe&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw qe&&r&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+t);this.recovering||(this.recovering=5)}if(this.recovering&&r){let o=this.stoppedAt!=null&&r[0].pos>this.stoppedAt?r[0]:this.runRecovery(r,s,n);if(o)return qe&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(n.length>o)for(n.sort((l,a)=>a.score-l.score);n.length>o;)n.pop();n.some(l=>l.reducePos>t)&&this.recovering--}else if(n.length>1){e:for(let o=0;o<n.length-1;o++){let l=n[o];for(let a=o+1;a<n.length;a++){let h=n[a];if(l.sameState(h)||l.buffer.length>500&&h.buffer.length>500)if((l.score-h.score||l.buffer.length-h.buffer.length)>0)n.splice(a--,1);else{n.splice(o--,1);continue e}}}n.length>12&&n.splice(12,n.length-12)}this.minStackPos=n[0].pos;for(let o=1;o<n.length;o++)n[o].pos<this.minStackPos&&(this.minStackPos=n[o].pos);return null}stopAt(e){if(this.stoppedAt!=null&&this.stoppedAt<e)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=e}advanceStack(e,t,n){let r=e.pos,{parser:s}=this,o=qe?this.stackID(e)+" -> ":"";if(this.stoppedAt!=null&&r>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let h=e.curContext&&e.curContext.tracker.strict,c=h?e.curContext.hash:0;for(let f=this.fragments.nodeAt(r);f;){let u=this.parser.nodeSet.types[f.type.id]==f.type?s.getGoto(e.state,f.type.id):-1;if(u>-1&&f.length&&(!h||(f.prop(I.contextHash)||0)==c))return e.useNode(f,u),qe&&console.log(o+this.stackID(e)+` (via reuse of ${s.getName(f.type.id)})`),!0;if(!(f instanceof N)||f.children.length==0||f.positions[0]>0)break;let d=f.children[0];if(d instanceof N&&f.positions[0]==0)f=d;else break}}let l=s.stateSlot(e.state,4);if(l>0)return e.reduce(l),qe&&console.log(o+this.stackID(e)+` (via always-reduce ${s.getName(l&65535)})`),!0;if(e.stack.length>=8400)for(;e.stack.length>6e3&&e.forceReduce(););let a=this.tokens.getActions(e);for(let h=0;h<a.length;){let c=a[h++],f=a[h++],u=a[h++],d=h==a.length||!n,p=d?e:e.split(),m=this.tokens.mainToken;if(p.apply(c,f,m?m.start:p.pos,u),qe&&console.log(o+this.stackID(p)+` (via ${c&65536?`reduce of ${s.getName(c&65535)}`:"shift"} for ${s.getName(f)} @ ${r}${p==e?"":", split"})`),d)return!0;p.pos>r?t.push(p):n.push(p)}return!1}advanceFully(e,t){let n=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>n)return wc(e,t),!0}}runRecovery(e,t,n){let r=null,s=!1;for(let o=0;o<e.length;o++){let l=e[o],a=t[o<<1],h=t[(o<<1)+1],c=qe?this.stackID(l)+" -> ":"";if(l.deadEnd&&(s||(s=!0,l.restart(),qe&&console.log(c+this.stackID(l)+" (restarted)"),this.advanceFully(l,n))))continue;let f=l.split(),u=c;for(let d=0;f.forceReduce()&&d<10&&(qe&&console.log(u+this.stackID(f)+" (via force-reduce)"),!this.advanceFully(f,n));d++)qe&&(u=this.stackID(f)+" -> ");for(let d of l.recoverByInsert(a))qe&&console.log(c+this.stackID(d)+" (via recover-insert)"),this.advanceFully(d,n);this.stream.end>l.pos?(h==l.pos&&(h++,a=0),l.recoverByDelete(a,h),qe&&console.log(c+this.stackID(l)+` (via recover-delete ${this.parser.getName(a)})`),wc(l,n)):(!r||r.score<l.score)&&(r=l)}return r}stackToTree(e){return e.close(),N.build({buffer:is.create(e),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:e.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(e){let t=(Ks||(Ks=new WeakMap)).get(e);return t||Ks.set(e,t=String.fromCodePoint(this.nextStackID++)),t+e}}function wc(i,e){for(let t=0;t<e.length;t++){let n=e[t];if(n.pos==i.pos&&n.sameState(i)){e[t].score<i.score&&(e[t]=i);return}}e.push(i)}class Oy{constructor(e,t,n){this.source=e,this.flags=t,this.disabled=n}allows(e){return!this.disabled||this.disabled[e]==0}}const Js=i=>i;class lp{constructor(e){this.start=e.start,this.shift=e.shift||Js,this.reduce=e.reduce||Js,this.reuse=e.reuse||Js,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}}class Mi extends Ss{constructor(e){if(super(),this.wrappers=[],e.version!=14)throw new RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let t=e.nodeNames.split(" ");this.minRepeatTerm=t.length;for(let l=0;l<e.repeatNodeCount;l++)t.push("");let n=Object.keys(e.topRules).map(l=>e.topRules[l][1]),r=[];for(let l=0;l<t.length;l++)r.push([]);function s(l,a,h){r[l].push([a,a.deserialize(String(h))])}if(e.nodeProps)for(let l of e.nodeProps){let a=l[0];typeof a=="string"&&(a=I[a]);for(let h=1;h<l.length;){let c=l[h++];if(c>=0)s(c,a,l[h++]);else{let f=l[h+-c];for(let u=-c;u>0;u--)s(l[h++],a,f);h++}}}this.nodeSet=new qi(t.map((l,a)=>Oe.define({name:a>=this.minRepeatTerm?void 0:l,id:a,props:r[a],top:n.indexOf(a)>-1,error:a==0,skipped:e.skippedNodes&&e.skippedNodes.indexOf(a)>-1}))),e.propSources&&(this.nodeSet=this.nodeSet.extend(...e.propSources)),this.strict=!1,this.bufferLength=Gu;let o=hn(e.tokenData);this.context=e.context,this.specializerSpecs=e.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let l=0;l<this.specializerSpecs.length;l++)this.specialized[l]=this.specializerSpecs[l].term;this.specializers=this.specializerSpecs.map(Qc),this.states=hn(e.states,Uint32Array),this.data=hn(e.stateData),this.goto=hn(e.goto),this.maxTerm=e.maxTerm,this.tokenizers=e.tokenizers.map(l=>typeof l=="number"?new ki(o,l):l),this.topRules=e.topRules,this.dialects=e.dialects||{},this.dynamicPrecedences=e.dynamicPrecedences||null,this.tokenPrecTable=e.tokenPrec,this.termNames=e.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(e,t,n){let r=new py(this,e,t,n);for(let s of this.wrappers)r=s(r,e,t,n);return r}getGoto(e,t,n=!1){let r=this.goto;if(t>=r[0])return-1;for(let s=r[t+1];;){let o=r[s++],l=o&1,a=r[s++];if(l&&n)return a;for(let h=s+(o>>1);s<h;s++)if(r[s]==e)return a;

19if(l)return-1}}hasAction(e,t){let n=this.data;for(let r=0;r<2;r++)for(let s=this.stateSlot(e,r?2:1),o;;s+=3){if((o=n[s])==65535)if(n[s+1]==1)o=n[s=Pt(n,s+2)];else{if(n[s+1]==2)return Pt(n,s+2);break}if(o==t||o==0)return Pt(n,s+1)}return 0}stateSlot(e,t){return this.states[e*6+t]}stateFlag(e,t){return(this.stateSlot(e,0)&t)>0}validAction(e,t){return!!this.allActions(e,n=>n==t?!0:null)}allActions(e,t){let n=this.stateSlot(e,4),r=n?t(n):void 0;for(let s=this.stateSlot(e,1);r==null;s+=3){if(this.data[s]==65535)if(this.data[s+1]==1)s=Pt(this.data,s+2);else break;r=t(Pt(this.data,s+1))}return r}nextStates(e){let t=[];for(let n=this.stateSlot(e,1);;n+=3){if(this.data[n]==65535)if(this.data[n+1]==1)n=Pt(this.data,n+2);else break;if(!(this.data[n+2]&1)){let r=this.data[n+1];t.some((s,o)=>o&1&&s==r)||t.push(this.data[n],r)}}return t}configure(e){let t=Object.assign(Object.create(Mi.prototype),this);if(e.props&&(t.nodeSet=this.nodeSet.extend(...e.props)),e.top){let n=this.topRules[e.top];if(!n)throw new RangeError(`Invalid top rule name ${e.top}`);t.top=n}return e.tokenizers&&(t.tokenizers=this.tokenizers.map(n=>{let r=e.tokenizers.find(s=>s.from==n);return r?r.to:n})),e.specializers&&(t.specializers=this.specializers.slice(),t.specializerSpecs=this.specializerSpecs.map((n,r)=>{let s=e.specializers.find(l=>l.from==n.external);if(!s)return n;let o=Object.assign(Object.assign({},n),{external:s.to});return t.specializers[r]=Qc(o),o})),e.contextTracker&&(t.context=e.contextTracker),e.dialect&&(t.dialect=this.parseDialect(e.dialect)),e.strict!=null&&(t.strict=e.strict),e.wrap&&(t.wrappers=t.wrappers.concat(e.wrap)),e.bufferLength!=null&&(t.bufferLength=e.bufferLength),t}hasWrappers(){return this.wrappers.length>0}getName(e){return this.termNames?this.termNames[e]:String(e<=this.maxNode&&this.nodeSet.types[e].name||e)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(e){let t=this.dynamicPrecedences;return t==null?0:t[e]||0}parseDialect(e){let t=Object.keys(this.dialects),n=t.map(()=>!1);if(e)for(let s of e.split(" ")){let o=t.indexOf(s);o>=0&&(n[o]=!0)}let r=null;for(let s=0;s<t.length;s++)if(!n[s])for(let o=this.dialects[t[s]],l;(l=this.data[o++])!=65535;)(r||(r=new Uint8Array(this.maxTerm+1)))[l]=1;return new Oy(e,n,r)}static deserialize(e){return new Mi(e)}}function Pt(i,e){return i[e]|i[e+1]<<16}function my(i){let e=null;for(let t of i){let n=t.p.stoppedAt;(t.pos==t.p.stream.end||n!=null&&t.pos>n)&&t.p.parser.stateFlag(t.state,2)&&(!e||e.score<t.score)&&(e=t)}return e}function Qc(i){if(i.external){let e=i.extend?1:0;return(t,n)=>i.external(t,n)<<1|e}return i.get}const gy=54,by=1,Sy=55,yy=2,xy=56,vy=3,Pc=4,ky=5,rs=6,ap=7,hp=8,cp=9,fp=10,wy=11,Qy=12,Py=13,eo=57,$y=14,$c=58,up=20,Cy=22,dp=23,Ty=24,cl=26,pp=27,Ay=28,_y=31,Ry=34,Zy=36,My=37,Ey=0,Ly=1,Xy={area:!0,base:!0,br:!0,col:!0,command:!0,embed:!0,frame:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0,menuitem:!0},Vy={dd:!0,li:!0,optgroup:!0,option:!0,p:!0,rp:!0,rt:!0,tbody:!0,td:!0,tfoot:!0,th:!0,tr:!0},Cc={dd:{dd:!0,dt:!0},dt:{dd:!0,dt:!0},li:{li:!0},option:{option:!0,optgroup:!0},optgroup:{optgroup:!0},p:{address:!0,article:!0,aside:!0,blockquote:!0,dir:!0,div:!0,dl:!0,fieldset:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,menu:!0,nav:!0,ol:!0,p:!0,pre:!0,section:!0,table:!0,ul:!0},rp:{rp:!0,rt:!0},rt:{rp:!0,rt:!0},tbody:{tbody:!0,tfoot:!0},td:{td:!0,th:!0},tfoot:{tbody:!0},th:{td:!0,th:!0},thead:{tbody:!0,tfoot:!0},tr:{tr:!0}};function Dy(i){return i==45||i==46||i==58||i>=65&&i<=90||i==95||i>=97&&i<=122||i>=161}function Op(i){return i==9||i==10||i==13||i==32}let Tc=null,Ac=null,_c=0;function fl(i,e){let t=i.pos+e;if(_c==t&&Ac==i)return Tc;let n=i.peek(e);for(;Op(n);)n=i.peek(++e);let r="";for(;Dy(n);)r+=String.fromCharCode(n),n=i.peek(++e);return Ac=i,_c=t,Tc=r?r.toLowerCase():n==qy||n==zy?void 0:null}const mp=60,ss=62,na=47,qy=63,zy=33,jy=45;function Rc(i,e){this.name=i,this.parent=e}const Iy=[rs,fp,ap,hp,cp],Yy=new lp({start:null,shift(i,e,t,n){return Iy.indexOf(e)>-1?new Rc(fl(n,1)||"",i):i},reduce(i,e){return e==up&&i?i.parent:i},reuse(i,e,t,n){let r=e.type.id;return r==rs||r==Zy?new Rc(fl(n,1)||"",i):i},strict:!1}),By=new it((i,e)=>{if(i.next!=mp){i.next<0&&e.context&&i.acceptToken(eo);return}i.advance();let t=i.next==na;t&&i.advance();let n=fl(i,0);if(n===void 0)return;if(!n)return i.acceptToken(t?$y:rs);let r=e.context?e.context.name:null;if(t){if(n==r)return i.acceptToken(wy);if(r&&Vy[r])return i.acceptToken(eo,-2);if(e.dialectEnabled(Ey))return i.acceptToken(Qy);for(let s=e.context;s;s=s.parent)if(s.name==n)return;i.acceptToken(Py)}else{if(n=="script")return i.acceptToken(ap);if(n=="style")return i.acceptToken(hp);if(n=="textarea")return i.acceptToken(cp);if(Xy.hasOwnProperty(n))return i.acceptToken(fp);r&&Cc[r]&&Cc[r][n]?i.acceptToken(eo,-1):i.acceptToken(rs)}},{contextual:!0}),Ny=new it(i=>{for(let e=0,t=0;;

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31split(" ").map(i=>"on"+i);for(let i of Vp)Xp[i]=null;class Vn{constructor(e,t){this.tags=Object.assign(Object.assign({},dv),e),this.globalAttrs=Object.assign(Object.assign({},Xp),t),this.allTags=Object.keys(this.tags),this.globalAttrNames=Object.keys(this.globalAttrs)}}Vn.default=new Vn;function Ei(i,e,t=i.length){if(!e)return"";let n=e.firstChild,r=n&&n.getChild("TagName");return r?i.sliceString(r.from,Math.min(r.to,t)):""}function Li(i,e=!1){for(;i;i=i.parent)if(i.name=="Element")if(e)e=!1;else return i;return null}function Dp(i,e,t){let n=t.tags[Ei(i,Li(e))];return(n==null?void 0:n.children)||t.allTags}function ca(i,e){let t=[];for(let n=Li(e);n&&!n.type.isTop;n=Li(n.parent)){let r=Ei(i,n);if(r&&n.lastChild.name=="CloseTag")break;r&&t.indexOf(r)<0&&(e.name=="EndTag"||e.from>=n.firstChild.to)&&t.push(r)}return t}const qp=/^[:\-\.\w\u00b7-\uffff]*$/;function Ic(i,e,t,n,r){let s=/\s*>/.test(i.sliceDoc(r,r+5))?"":">",o=Li(t,!0);return{from:n,to:r,options:Dp(i.doc,o,e).map(l=>({label:l,type:"type"})).concat(ca(i.doc,t).map((l,a)=>({label:"/"+l,apply:"/"+l+s,type:"type",boost:99-a}))),validFor:/^\/?[:\-\.\w\u00b7-\uffff]*$/}}function Yc(i,e,t,n){let r=/\s*>/.test(i.sliceDoc(n,n+5))?"":">";return{from:t,to:n,options:ca(i.doc,e).map((s,o)=>({label:s,apply:s+r,type:"type",boost:99-o})),validFor:qp}}function pv(i,e,t,n){let r=[],s=0;for(let o of Dp(i.doc,t,e))r.push({label:"<"+o,type:"type"});for(let o of ca(i.doc,t))r.push({label:"</"+o+">",type:"type",boost:99-s++});return{from:n,to:n,options:r,validFor:/^<\/?[:\-\.\w\u00b7-\uffff]*$/}}function Ov(i,e,t,n,r){let s=Li(t),o=s?e.tags[Ei(i.doc,s)]:null,l=o&&o.attrs?Object.keys(o.attrs):[],a=o&&o.globalAttrs===!1?l:l.length?l.concat(e.globalAttrNames):e.globalAttrNames;return{from:n,to:r,options:a.map(h=>({label:h,type:"property"})),validFor:qp}}function mv(i,e,t,n,r){var s;let o=(s=t.parent)===null||s===void 0?void 0:s.getChild("AttributeName"),l=[],a;if(o){let h=i.sliceDoc(o.from,o.to),c=e.globalAttrs[h];if(!c){let f=Li(t),u=f?e.tags[Ei(i.doc,f)]:null;c=(u==null?void 0:u.attrs)&&u.attrs[h]}if(c){let f=i.sliceDoc(n,r).toLowerCase(),u='"',d='"';/^['"]/.test(f)?(a=f[0]=='"'?/^[^"]*$/:/^[^']*$/,u="",d=i.sliceDoc(r,r+1)==f[0]?"":f[0],f=f.slice(1),n++):a=/^[^\s<>='"]*$/;for(let p of c)l.push({label:p,apply:u+p+d,type:"constant"})}}return{from:n,to:r,options:l,validFor:a}}function zp(i,e){let{state:t,pos:n}=e,r=J(t).resolveInner(n,-1),s=r.resolve(n);for(let o=n,l;s==r&&(l=r.childBefore(o));

31s.forEach(o=>{this.dom[o]=n[o]})}Object.keys(t||{}).forEach(o=>{t&&t[o]&&this.dom&&this.dom.addEventListener(o,t[o])})}destroy(){Object.keys(t||{}).forEach(r=>{t&&t[r]&&this.dom&&this.dom.removeEventListener(r,t[r])})}})}function _v(i){return Av({type:"scroll",events:i})}const Rv=i=>{let{state:e}=i,t=e.doc.lineAt(e.selection.main.from),n=Oa(i.state,t.from);return n.line?Zv(i):n.block?Ev(i):!1};function pa(i,e){return({state:t,dispatch:n})=>{if(t.readOnly)return!1;let r=i(e,t);return r?(n(t.update(r)),!0):!1}}const Zv=pa(Vv,0),Mv=pa(sO,0),Ev=pa((i,e)=>sO(i,e,Xv(e)),0);function Oa(i,e){let t=i.languageDataAt("commentTokens",e);return t.length?t[0]:{}}const nn=50;function Lv(i,{open:e,close:t},n,r){let s=i.sliceDoc(n-nn,n),o=i.sliceDoc(r,r+nn),l=/\s*$/.exec(s)[0].length,a=/^\s*/.exec(o)[0].length,h=s.length-l;if(s.slice(h-e.length,h)==e&&o.slice(a,a+t.length)==t)return{open:{pos:n-l,margin:l&&1},close:{pos:r+a,margin:a&&1}};let c,f;r-n<=2*nn?c=f=i.sliceDoc(n,r):(c=i.sliceDoc(n,n+nn),f=i.sliceDoc(r-nn,r));let u=/^\s*/.exec(c)[0].length,d=/\s*$/.exec(f)[0].length,p=f.length-d-t.length;return c.slice(u,u+e.length)==e&&f.slice(p,p+t.length)==t?{open:{pos:n+u+e.length,margin:/\s/.test(c.charAt(u+e.length))?1:0},close:{pos:r-d-t.length,margin:/\s/.test(f.charAt(p-1))?1:0}}:null}function Xv(i){let e=[];for(let t of i.selection.ranges){let n=i.doc.lineAt(t.from),r=t.to<=n.to?n:i.doc.lineAt(t.to),s=e.length-1;s>=0&&e[s].to>n.from?e[s].to=r.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:r.to})}return e}function sO(i,e,t=e.selection.ranges){let n=t.map(s=>Oa(e,s.from).block);if(!n.every(s=>s))return null;let r=t.map((s,o)=>Lv(e,n[o],s.from,s.to));if(i!=2&&!r.every(s=>s))return{changes:e.changes(t.map((s,o)=>r[o]?[]:[{from:s.from,insert:n[o].open+" "},{from:s.to,insert:" "+n[o].close}]))};if(i!=1&&r.some(s=>s)){let s=[];for(let o=0,l;o<r.length;o++)if(l=r[o]){let a=n[o],{open:h,close:c}=l;s.push({from:h.pos-a.open.length,to:h.pos+h.margin},{from:c.pos-c.margin,to:c.pos+a.close.length})}return{changes:s}}return null}function Vv(i,e,t=e.selection.ranges){let n=[],r=-1;for(let{from:s,to:o}of t){let l=n.length,a=1e9,h=Oa(e,s).line;if(h){for(let c=s;c<=o;){let f=e.doc.lineAt(c);if(f.from>r&&(s==o||o>f.from)){r=f.from;let u=/^\s*/.exec(f.text)[0].length,d=u==f.length,p=f.text.slice(u,u+h.length)==h?u:-1;u<f.text.length&&u<a&&(a=u),n.push({line:f,comment:p,token:h,indent:u,empty:d,single:!1})}c=f.to+1}if(a<1e9)for(let c=l;c<n.length;c++)n[c].indent<n[c].line.text.length&&(n[c].indent=a);n.length==l+1&&(n[l].single=!0)}}if(i!=2&&n.some(s=>s.comment<0&&(!s.empty||s.single))){let s=[];for(let{line:l,token:a,indent:h,empty:c,single:f}of n)(f||!c)&&s.push({from:l.from+h,insert:a+" "});let o=e.changes(s);return{changes:o,selection:e.selection.map(o,1)}}else if(i!=1&&n.some(s=>s.comment>=0)){let s=[];for(let{line:o,comment:l,token:a}of n)if(l>=0){let h=o.from+l,c=h+a.length;o.text[c-o.from]==" "&&c++,s.push({from:h,to:c})}return{changes:s}}return null}const Ol=yt.define(),Dv=yt.define(),qv=M.define(),oO=M.define({combine(i){return xt(i,{minDepth:100,newGroupDelay:500,joinToEvent:(e,t)=>t},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(e,t)=>(n,r)=>e(n,r)||t(n,r)})}}),lO=be.define({create(){return gt.empty},update(i,e){let t=e.state.facet(oO),n=e.annotation(Ol);if(n){let a=Xe.fromTransaction(e,n.selection),h=n.side,c=h==0?i.undone:i.done;return a?c=as(c,c.length,t.minDepth,a):c=hO(c,e.startState.selection),new gt(h==0?n.rest:c,h==0?c:n.rest)}let r=e.annotation(Dv);if((r=="full"||r=="before")&&(i=i.isolate()),e.annotation(pe.addToHistory)===!1)return e.changes.empty?i:i.addMapping(e.changes.desc);let s=Xe.fromTransaction(e),o=e.annotation(pe.time),l=e.annotation(pe.userEvent);return s?i=i.addChanges(s,o,l,t,e):e.selection&&(i=i.addSelection(e.startState.selection,o,l,t.newGroupDelay)),(r=="full"||r=="after")&&(i=i.isolate()),i},toJSON(i){return{done:i.done.map(e=>e.toJSON()),undone:i.undone.map(e=>e.toJSON())}},fromJSON(i){return new gt(i.done.map(Xe.fromJSON),i.undone.map(Xe.fromJSON))}});function zv(i={}){return[lO,oO.of(i),_.domEventHandlers({beforeinput(e,t){let n=e.inputType=="historyUndo"?ma:e.inputType=="historyRedo"?ls:null;return n?(e.preventDefault(),n(t)):!1}})]}function Ps(i,e){return function({state:t,dispatch:n}){if(!e&&t.readOnly)return!1;let r=t.field(lO,!1);if(!r)return!1;let s=r.pop(i,t,e);return s?(n(s),!0):!1}}const ma=Ps(0,!1),ls=Ps(1,!1),jv=Ps(0,!0),Iv=Ps(1,!0);class Xe{constructor(e,t,n,r,s){this.changes=e,this.effects=t,this.mapped=n,this.startSelection=r,this.selectionsAfter=s}setSelAfter(e){return new Xe(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,n;return{changes:(e=this.changes)===null||e===void 0?void 0:e.toJSON(),mapped:(t=this.mapped)===null||t===void 0?void 0:t.toJSON(),startSelection:(n=this.startSelection)===null||n===void 0?void 0:n.toJSON(),selectionsAfter:this.selectionsAfter.map(r=>r.toJSON())}}static fromJSON(e){return new Xe(e.changes&&me.fromJSON(e.changes),[],e.mapped&&bt.fromJSON(e.mapped),e.startSelection&&v.fromJSON(e.startSelection),e.selectionsAfter.map(v.fromJSON))}static fromTransaction(e,t){let n=Fe;for(let r of e.startState.facet(qv)){let s=r(e);s.length&&(n=n.concat(s))}return!n.length&&e.changes.empty?null:new Xe(e.changes.invert(e.startState.doc),n,void 0,t||e.startState.selection,Fe)}static selection(e){return new Xe(void 0,Fe,void 0,void 0,e)}}function as(i,e,t,n){let r=e+1>t+20?e-t-1:0,s=i.slice(r,e);return s.push(n),s}function Yv(i,e){let t=[],n=!1;return i.iterChangedRanges((r,s)=>t.push(r,s)),e.iterChangedRanges((r,s,o,l)=>{for(let a=0;a<t.length;){let h=t[a++],c=t[a++];l>=h&&o<=c&&(n=!0)}}),n}function Bv(i,e){return i.ranges.length==e.ranges.length&&i.ranges.filter((t,n)=>t.empty!=e.ranges[n].empty).length===0}function aO(i,e){return i.length?e.length?i.concat(e):i:e}const Fe=[],Nv=200;function hO(i,e){if(i.length){let t=i[i.length-1],n=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-Nv));return n.length&&n[n.length-1].eq(e)?i:(n.push(e),as(i,i.length-1,1e9,t.setSelAfter(n)))}else return[Xe.selection([e])]}function Wv(i){let e=i[i.length-1],t=i.slice();return t[i.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function fo(i,e){if(!i.length)return i;let t=i.length,n=Fe;for(;t;){let r=Gv(i[t-1],e,n);if(r.changes&&!r.changes.empty||r.effects.length){let s=i.slice(0,t);return s[t-1]=r,s}else e=r.mapped,t--,n=r.selectionsAfter}return n.length?[Xe.selection(n)]:Fe}function Gv(i,e,t){let n=aO(i.selectionsAfter.length?i.selectionsAfter.map(l=>l.map(e)):Fe,t);if(!i.changes)return Xe.selection(n);let r=i.changes.map(e),s=e.mapDesc(i.changes,!0),o=i.mapped?i.mapped.composeDesc(s):s;return new Xe(r,Y.mapEffects(i.effects,e),o,i.startSelection.map(s),n)}const Uv=/^(input\.type|delete)($|\.)/;class gt{constructor(e,t,n=0,r=void 0){this.done=e,this.undone=t,this.prevTime=n,this.prevUserEvent=r}isolate(){return this.prevTime?new gt(this.done,this.undone):this}addChanges(e,t,n,r,s){let o=this.done,l=o[o.length-1];return l&&l.changes&&!l.changes.empty&&e.changes&&(!n||Uv.test(n))&&(!l.selectionsAfter.length&&t-this.prevTime<r.newGroupDelay&&r.joinToEvent(s,Yv(l.changes,e.changes))||n=="input.type.compose")?o=as(o,o.length-1,r.minDepth,new Xe(e.changes.compose(l.changes),aO(Y.mapEffects(e.effects,l.changes),l.effects),l.mapped,l.startSelection,Fe)):o=as(o,o.length,r.minDepth,e),new gt(o,Fe,t,n)}addSelection(e,t,n,r){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:Fe;return s.length>0&&t-this.prevTime<r&&n==this.prevUserEvent&&n&&/^select($|\.)/.test(n)&&Bv(s[s.length-1],e)?this:new gt(hO(this.done,e),this.undone,t,n)}addMapping(e){return new gt(fo(this.done,e),fo(this.undone,e),this.prevTime,this.prevUserEvent)}pop(e,t,n){let r=e==0?this.done:this.undone;if(r.length==0)return null;let s=r[r.length-1],o=s.selectionsAfter[0]||t.selection;if(n&&s.selectionsAfter.length)return t.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:Ol.of({side:e,rest:Wv(r),selection:o}),userEvent:e==0?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let l=r.length==1?Fe:r.slice(0,r.length-1);return s.mapped&&(l=fo(l,s.mapped)),t.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:Ol.of({side:e,rest:l,selection:o}),filter:!1,userEvent:e==0?"undo":"redo",scrollIntoView:!0})}else return null}}gt.empty=new gt(Fe,Fe);const 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