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r=s(i);if(r===!1){t=!1;break}Array.isArray(r)&&(t=t===!0?r:zd(t,r))}if(t!==!0){let s,r;if(t===!1)r=i.changes.invertedDesc,s=ge.empty(e.doc.length);else{let o=i.changes.filter(t);s=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}i=se.create(e,s,i.selection&&i.selection.map(r),R.mapEffects(i.effects,r),i.annotations,i.scrollIntoView)}let n=e.facet(Va);for(let s=n.length-1;s>=0;s--){let r=n[s](i);r instanceof se?i=r:Array.isArray(r)&&r.length==1&&r[0]instanceof se?i=r[0]:i=ja(e,ai(r),!1)}return i}function $d(i){let e=i.startState,t=e.facet(za),n=i;for(let s=t.length-1;s>=0;s--){let r=t[s](i);r&&Object.keys(r).length&&(n=$a(n,Ir(e,r,i.changes.newLength),!0))}return n==i?i:se.create(e,i.changes,i.selection,n.effects,n.annotations,n.scrollIntoView)}var jd=[];function ai(i){return i==null?jd:Array.isArray(i)?i:[i]}var U=(function(i){return i[i.Word=0]="Word",i[i.Space=1]="Space",i[i.Other=2]="Other",i})(U||(U={})),Kd=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,_r;try{_r=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Ud(i){if(_r)return _r.test(i);for(let e=0;e<i.length;e++){let t=i[e];if(/\w/.test(t)||t>"\x80"&&(t.toUpperCase()!=t.toLowerCase()||Kd.test(t)))return!0}return!1}function Gd(i){return e=>{if(!/\S/.test(e))return U.Space;if(Ud(e))return U.Word;for(let t=0;t<i.length;t++)if(e.indexOf(i[t])>-1)return U.Word;return U.Other}}var G=class i{constructor(e,t,n,s,r,o){this.config=e,this.doc=t,this.selection=n,this.values=s,this.status=e.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)Pi(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 Pi(this,n),Kn(this,n)}update(...e){return ja(this,e,!0)}applyTransaction(e){let t=this.config,{base:n,compartments:s}=t;for(let l of e.effects)l.is($n.reconfigure)?(t&&(s=new Map,t.compartments.forEach((a,h)=>s.set(h,a)),t=null),s.set(l.value.compartment,l.value.extension)):l.is(R.reconfigure)?(t=null,n=l.value):l.is(R.appendConfig)&&(t=null,n=ai(n).concat(l.value));let r;t?r=e.startState.values.slice():(t=jn.resolve(n,s,this),r=new i(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(a,h)=>h.reconfigure(a,this),null).values);let o=e.startState.facet(Br)?e.newSelection:e.newSelection.asSingle();new i(t,e.newDoc,o,r,(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:w.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),s=this.changes(n.changes),r=[n.range],o=ai(n.effects);for(let l=1;l<t.ranges.length;l++){let a=e(t.ranges[l]),h=this.changes(a.changes),f=h.map(s);for(let u=0;u<l;u++)r[u]=r[u].map(f);let c=s.mapDesc(h,!0);r.push(a.range.map(c)),s=s.compose(f),o=R.mapEffects(o,f).concat(R.mapEffects(ai(a.effects),c))}return{changes:s,selection:w.create(r,t.mainIndex),effects:o}}changes(e=[]){return e instanceof ge?e:ge.of(e,this.doc.length,this.facet(i.lineSeparator))}toText(e){return F.of(e.split(this.facet(i.lineSeparator)||Mr))}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:(Pi(this,t),Kn(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let n in e){let s=e[n];s instanceof te&&this.config.address[s.id]!=null&&(t[n]=s.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 s=[];if(n){for(let r in n)if(Object.prototype.hasOwnProperty.call(e,r)){let o=n[r],l=e[r];s.push(o.init(a=>o.spec.fromJSON(l,a)))}}return i.create({doc:e.doc,selection:w.fromJSON(e.selection),extensions:t.extensions?s.concat([t.extensions]):s})}static create(e={}){let t=jn.resolve(e.extensions||[],new Map),n=e.doc instanceof F?e.doc:F.of((e.doc||"").split(t.staticFacet(i.lineSeparator)||Mr)),s=e.selection?e.selection instanceof w?e.selection:w.single(e.selection.anchor,e.selection.head):w.single(0);return Na(s,n.length),t.staticFacet(Br)||(s=s.asSingle()),new i(t,n,s,t.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(i.tabSize)}get lineBreak(){return this.facet(i.lineSeparator)||`
`}get readOnly(){return this.facet(qa)}phrase(e,...t){for(let n of this.facet(i.phrases))if(Object.prototype.hasOwnProperty.call(n,e)){e=n[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(n,s)=>{if(s=="$")return"$";let r=+(s||1);return!r||r>t.length?n:t[r-1]})),e}languageDataAt(e,t,n=-1){let s=[];for(let r of this.facet(Ha))for(let o of r(this,t,n))Object.prototype.hasOwnProperty.call(o,e)&&s.push(o[e]);return s}charCategorizer(e){let t=this.languageDataAt("wordChars",e);return Gd(t.length?t[0]:"")}wordAt(e){let{text:t,from:n,length:s}=this.doc.lineAt(e),r=this.charCategorizer(e),o=e-n,l=e-n;for(;o>0;){let a=oe(t,o,!1);if(r(t.slice(a,o))!=U.Word)break;o=a}for(;l<s;){let a=oe(t,l);if(r(t.slice(l,a))!=U.Word)break;l=a}return o==l?null:w.range(o+n,l+n)}};G.allowMultipleSelections=Br;G.tabSize=L.define({combine:i=>i.length?i[0]:4});G.lineSeparator=Fa;G.readOnly=qa;G.phrases=L.define({compare(i,e){let t=Object.keys(i),n=Object.keys(e);return 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this.posAtStart+this.length}posBefore(e,t=this.posAtStart){let n=t;for(let s of this.children){if(s==e)return n;n+=s.length+s.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}covers(e){return!0}coordsIn(e,t,n){return null}domPosFor(e,t){let n=vt(this.dom),s=this.length?e>0:t>0;return new it(this.parent.dom,n+(s?1:0),e==0||e==this.length)}markDirty(e){this.flags&=-3,e&&(this.flags|=4),this.parent&&this.parent.flags&2&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let e=this;e;e=e.parent)if(e instanceof wi)return e;return null}static get(e){return e.cmTile}},yi=class extends ie{constructor(e){super(e,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(e){this.children.push(e),e.parent=this}sync(e){if(this.flags&2)return;super.sync(e);let t=this.dom,n=null,s,r=e?.node==t?e:null,o=0;for(let l of this.children){if(l.sync(e),o+=l.length+l.breakAfter,s=n?n.nextSibling:t.firstChild,r&&s!=l.dom&&(r.written=!0),l.dom.parentNode==t)for(;s&&s!=l.dom;)s=sh(s);else t.insertBefore(l.dom,s);n=l.dom}for(s=n?n.nextSibling:t.firstChild,r&&s&&(r.written=!0);s;)s=sh(s);this.length=o}};function sh(i){let e=i.nextSibling;return i.parentNode.removeChild(i),e}var wi=class extends yi{constructor(e,t){super(t),this.view=e}owns(e){for(;e;e=e.parent)if(e==this)return!0;return!1}isBlock(){return!0}nearest(e){for(;;){if(!e)return null;let t=ie.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],n=this,s=0,r=0;;)if(s==n.children.length){if(!t.length)return;n=n.parent,n.breakAfter&&r++,s=t.pop()}else{let o=n.children[s++];if(o instanceof pt)t.push(s),n=o,s=0;else{let l=r+o.length,a=e(o,r);if(a!==void 0)return a;r=l+o.breakAfter}}}resolveBlock(e,t){let n,s=-1,r,o=-1;if(this.blockTiles((l,a)=>{let h=a+l.length;if(e>=a&&e<=h){if(l.isWidget()&&t>=-1&&t<=1){if(l.flags&32)return!0;l.flags&16&&(n=void 0)}(a<e||e==h&&(t<-1?l.length:l.covers(1)))&&(!n||!l.isWidget()&&n.isWidget())&&(n=l,s=e-a),(h>e||e==a&&(t>1?l.length:l.covers(-1)))&&(!r||!l.isWidget()&&r.isWidget())&&(r=l,o=e-a)}}),!n&&!r)throw new Error("No tile at position "+e);return n&&t<0||!r?{tile:n,offset:s}:{tile:r,offset:o}}},pt=class i extends yi{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(e,t){let n=new i(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}},xi=class i extends yi{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,n){let s=new i(t||document.createElement("div"),e);return(!t||!n)&&(s.flags|=4),s}get domAttrs(){return this.attrs}resolveInline(e,t,n){let s=null,r=-1,o=null,l=-1;function a(f,c){for(let u=0,d=0;u<f.children.length&&d<=c;u++){let p=f.children[u],m=d+p.length;m>=c&&(p.isComposite()?a(p,c-d):(!o||o.isHidden&&(t>0&&!(o.flags&32)||n&&bp(o,p)))&&(m>c||p.flags&32&&t<=1)?(o=p,l=c-d):(d<c||p.flags&16&&!p.isHidden&&t>=-1)&&(s=p,r=c-d)),d=m}}a(this,e);let h=(t<0?s:o)||s||o;return h?{tile:h,offset:h==s?r:l}:null}coordsIn(e,t,n){let s=this.resolveInline(e,t,!0);return s?s.tile.coordsIn(Math.max(0,s.offset),t,n):gp(this)}domIn(e,t){let n=this.resolveInline(e,t);if(n){let{tile:s,offset:r}=n;if(this.dom.contains(s.dom))return s.isText()?new it(s.dom,Math.min(s.dom.nodeValue.length,r)):s.domPosFor(r,s.flags&16?1:s.flags&32?-1:t);let o=n.tile.parent,l=!1;for(let a of o.children){if(l)return new it(a.dom,0);a==n.tile&&(l=!0)}}return new it(this.dom,0)}};function gp(i){let e=i.dom.lastChild;if(!e)return i.dom.getBoundingClientRect();let t=$i(e);return t[t.length-1]||null}function bp(i,e){let t=i.coordsIn(0,1),n=e.coordsIn(0,1);return t&&n&&n.top<t.bottom}var Se=class i extends yi{constructor(e,t){super(e),this.mark=t}get domAttrs(){return this.mark.attrs}static of(e,t){let n=new i(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}},Vt=class i extends ie{constructor(e,t){super(e,t.length),this.text=t}sync(e){this.flags&2||(super.sync(e),this.dom.nodeValue!=this.text&&(e&&e.node==this.dom&&(e.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(e,t,n){let s=this.dom.nodeValue.length;e>s&&(e=s);let r=e,o=e,l=0;e==0&&t<0||e==s&&t>=0?T.chrome||T.gecko||(e?(r--,l=1):o<s&&(o++,l=-1)):t<0?r--:o<s&&o++;let a=sn(this.dom,r,o).getClientRects();if(!a.length)return null;let h=a[(l?l<0:t>=0)?0:a.length-1];return T.safari&&!l&&h.width==0&&(h=Array.prototype.find.call(a,f=>f.width)||h),n==null?h:nn(h,(l?l>0:t<0)==n)}static of(e,t){let n=new i(t||document.createTextNode(e),e);return t||(n.flags|=2),n}},jt=class i extends ie{constructor(e,t,n,s){super(e,t,s),this.widget=n}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return this.flags&48?!1:(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,n){let s=this.widget.coordsAt(this.dom,e,t);if(s)return s;if(n)return nn(this.dom.getBoundingClientRect(),this.length?e==0:t<=0);{let r=this.dom.getClientRects(),o=null;if(!r.length)return null;let l=this.flags&16?!0:this.flags&32?!1:e>0;for(let a=l?r.length-1:0;o=r[a],!(e>0?a==0:a==r.length-1||o.top<o.bottom);a+=l?-1:1);return nn(o,!l)}}get overrideDOMText(){if(!this.length)return F.empty;let{root:e}=this;if(!e)return F.empty;let t=this.posAtStart;return e.view.state.doc.slice(t,t+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(e,t,n,s,r){return r||(r=e.toDOM(t),e.editable||(r.contentEditable="false")),new i(r,n,e,s)}},ki=class extends ie{constructor(e){let t=document.createElement("img");t.className="cm-widgetBuffer",t.setAttribute("aria-hidden","true"),super(t,0,e)}get isHidden(){return!0}get overrideDOMText(){return F.empty}coordsIn(e,t,n){let s=this.dom.getBoundingClientRect();return n==null?s:nn(s,t>0==n)}},ao=class{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,n){let{tile:s,index:r,beforeBreak:o,parents:l}=this;for(;e||t>0;)if(s.isComposite())if(o){if(!e)break;n&&n.break(),e--,o=!1}else if(r==s.children.length){if(!e&&!l.length)break;n&&n.leave(s),o=!!s.breakAfter,{tile:s,index:r}=l.pop(),r++}else{let a=s.children[r],h=a.breakAfter;(t>0?a.length<=e:a.length<e)&&(!n||n.skip(a,0,a.length)!==!1||!a.isComposite)?(o=!!h,r++,e-=a.length):(l.push({tile:s,index:r}),s=a,r=0,n&&a.isComposite()&&n.enter(a))}else{let a=s.length;if(r<a&&e){let h=Math.min(e,a-r);n&&n.skip(s,r,r+h),e-=h,r+=h}if(r==a)o=!!s.breakAfter,{tile:s,index:r}=l.pop(),r++;else if(!e)break}return this.tile=s,this.index=r,this.beforeBreak=o,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}},ho=class{constructor(e,t,n,s){this.from=e,this.to=t,this.wrapper=n,this.rank=s}},fo=class{constructor(e,t,n){this.cache=e,this.root=t,this.blockWrappers=n,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(e,t,n,s){var r;this.flushBuffer();let o=this.ensureMarks(t,n),l=o.lastChild;if(l&&l.isText()&&!(l.flags&8)&&l.length+e.length<512){this.cache.reused.set(l,2);let a=o.children[o.children.length-1]=new Vt(l.dom,l.text+e);a.parent=o}else o.append(s||Vt.of(e,(r=this.cache.find(Vt))===null||r===void 0?void 0:r.dom));this.pos+=e.length,this.afterWidget=null}addComposition(e,t){let n=this.curLine;n.dom!=t.line.dom&&(n.setDOM(this.cache.reused.has(t.line)?$r(t.line.dom):t.line.dom),this.cache.reused.set(t.line,2));let s=n;for(let l=t.marks.length-1;l>=0;l--){let a=t.marks[l],h=s.lastChild;if(h instanceof Se&&h.mark.eq(a.mark))h.dom!=a.dom&&h.setDOM($r(a.dom)),s=h;else{if(this.cache.reused.get(a)){let c=ie.get(a.dom);c&&c.setDOM($r(a.dom))}let f=Se.of(a.mark,a.dom);s.append(f),s=f}this.cache.reused.set(a,2)}let r=ie.get(e.text);r&&this.cache.reused.set(r,2);let o=new Vt(e.text,e.text.nodeValue);o.flags|=8,this.pos=e.range.toB,s.append(o)}addInlineWidget(e,t,n){let s=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);s||this.flushBuffer();let r=this.ensureMarks(t,n);!s&&!(e.flags&16)&&r.append(this.getBuffer(1)),r.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,n){this.flushBuffer(),this.ensureMarks(t,n).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){var n;e||(e=uf);let s=xi.start(e,t||((n=this.cache.find(xi))===null||n===void 0?void 0:n.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=s)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var n;let s=this.curLine;for(let r=e.length-1;r>=0;r--){let o=e[r],l;if(t>0&&(l=s.lastChild)&&l instanceof Se&&l.mark.eq(o))s=l,t--;else{let a=Se.of(o,(n=this.cache.find(Se,h=>h.mark.eq(o)))===null||n===void 0?void 0:n.dom);s.append(a),s=a,t=0}}return s}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!rh(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(T.ios&&rh(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(jr,0,32)||new jt(jr.toDOM(),0,jr,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to<this.pos&&this.wrappers.splice(e,1);for(let e=this.blockWrappers;e.value&&e.from<=this.pos;e.next())if(e.to>=this.pos){let t=e.rank*102+e.value.rank,n=new ho(e.from,e.to,e.value,t),s=this.wrappers.length;for(;s>0&&(this.wrappers[s-1].rank-n.rank||this.wrappers[s-1].to-n.to)<0;)s--;this.wrappers.splice(s,0,n)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let n of this.wrappers){let s=t.lastChild;if(n.from<this.pos&&s instanceof pt&&s.wrapper.eq(n.wrapper))t=s;else{let r=pt.of(n.wrapper,(e=this.cache.find(pt,o=>o.wrapper.eq(n.wrapper)))===null||e===void 0?void 0:e.dom);t.append(r),t=r}}return t}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),n=this.cache.find(ki,void 0,1);return n&&(n.flags=t),n||new ki(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}},co=class{constructor(e){this.skipCount=0,this.text="",this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:s,lineBreak:r,done:o}=this.cursor.next(this.skipCount);if(this.skipCount=0,o)throw new Error("Ran out of text content when drawing inline views");this.text=s;let l=this.textOff=Math.min(e,s.length);return r?null:s.slice(0,l)}let t=Math.min(this.text.length,this.textOff+e),n=this.text.slice(this.textOff,t);return this.textOff=t,n}},ps=[jt,xi,Vt,Se,ki,pt,wi];for(let i=0;i<ps.length;i++)ps[i].bucket=i;var uo=class{constructor(e){this.view=e,this.buckets=ps.map(()=>[]),this.index=ps.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,n=this.buckets[t];n.length<6?n.push(e):n[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,n=2){let s=e.bucket,r=this.buckets[s],o=this.index[s];for(let l=0;l<r.length;l++){let a=(l+o)%r.length,h=r[a];if((!t||t(h))&&!this.reused.has(h))return r.splice(a,1),a<o&&this.index[s]--,this.reused.set(h,n),h}return null}findWidget(e,t,n){let s=this.buckets[0];if(s.length)for(let r=0,o=0;;r++){if(r==s.length){if(o)return null;o=1,r=0}let l=s[r];if(!this.reused.has(l)&&(o==0?l.widget.compare(e):l.widget.constructor==e.constructor&&e.updateDOM(l.dom,this.view,l.widget)))return s.splice(r,1),r<this.index[0]&&this.index[0]--,l.widget==e&&l.length==t&&(l.flags&497)==n?(this.reused.set(l,1),l):(this.reused.set(l,2),new jt(l.dom,t,e,l.flags&-498|n))}}reuse(e){return this.reused.set(e,1),e}maybeReuse(e,t=2){if(!this.reused.has(e))return this.reused.set(e,t),e.dom}clear(){for(let e=0;e<this.buckets.length;e++)this.buckets[e].length=this.index[e]=0}},po=class{constructor(e,t,n,s,r){this.view=e,this.decorations=s,this.disallowBlockEffectsFor=r,this.openWidget=!1,this.openMarks=0,this.cache=new uo(e),this.text=new co(e.state.doc),this.builder=new fo(this.cache,new wi(e,e.contentDOM),V.iter(n)),this.cache.reused.set(t,2),this.old=new ao(t),this.reuseWalker={skip:(o,l,a)=>{if(this.cache.add(o),o.isComposite())return!1},enter:o=>this.cache.add(o),leave:()=>{},break:()=>{}}}run(e,t){let n=t&&this.getCompositionContext(t.text);for(let s=0,r=0,o=0;;){let l=o<e.length?e[o++]:null,a=l?l.fromA:this.old.root.length;if(a>s){let h=a-s;this.preserve(h,!o,!l),s=a,r+=h}if(!l)break;t&&l.fromA<=t.range.fromA&&l.toA>=t.range.toA?(this.forward(l.fromA,t.range.fromA,t.range.fromA<t.range.toA?1:-1),this.emit(r,t.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(t,n),this.text.skip(t.range.toB-t.range.fromB),this.forward(t.range.fromA,l.toA),this.emit(t.range.toB,l.toB)):(this.forward(l.fromA,l.toA),this.emit(r,l.toB)),r=l.toB,s=l.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,n){let s=xp(this.old),r=this.openMarks;this.old.advance(e,n?1:-1,{skip:(o,l,a)=>{if(o.isWidget())if(this.openWidget)this.builder.continueWidget(a-l);else{let h=a>0||l<o.length?jt.of(o.widget,this.view,a-l,o.flags&496,this.cache.maybeReuse(o)):this.cache.reuse(o);h.flags&256?(h.flags&=-2,this.builder.addBlockWidget(h)):(this.builder.ensureLine(null),this.builder.addInlineWidget(h,s,r),r=s.length)}else if(o.isText())this.builder.ensureLine(null),!l&&a==o.length&&!this.cache.reused.has(o)?this.builder.addText(o.text,s,r,this.cache.reuse(o)):(this.cache.add(o),this.builder.addText(o.text.slice(l,a),s,r)),r=s.length;else if(o.isLine())o.flags&=-2,this.cache.reused.set(o,1),this.builder.addLine(o);else if(o instanceof ki)this.cache.add(o);else if(o instanceof Se)this.builder.ensureLine(null),this.builder.addMark(o,s,r),this.cache.reused.set(o,1),r=s.length;else return!1;this.openWidget=!1},enter:o=>{o.isLine()?this.builder.addLineStart(o.attrs,this.cache.maybeReuse(o)):(this.cache.add(o),o instanceof Se&&s.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?s.length&&(s.length=r=0):o instanceof Se&&(s.shift(),r=Math.min(r,s.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let n=null,s=this.builder,r=-1,o=V.spans(this.decorations,e,t,{point:(l,a,h,f,c,u)=>{if(h instanceof qt){if(this.disallowBlockEffectsFor[u]){if(h.block)throw new RangeError("Block decorations may not be specified via plugins");if(a>this.view.state.doc.lineAt(l).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(r=f.length,c>f.length)s.continueWidget(a-l);else{let d=h.widget||(h.block?St.block:St.inline),p=yp(h),m=this.cache.findWidget(d,a-l,p)||jt.of(d,this.view,a-l,p);h.block?(h.startSide>0&&s.addLineStartIfNotCovered(n),s.addBlockWidget(m)):(s.ensureLine(n),s.addInlineWidget(m,f,c))}n=null}else n=wp(n,h);a>l&&this.text.skip(a-l)},span:(l,a,h,f)=>{for(let c=l;c<a;){let u=this.text.next(Math.min(512,a-c));u==null?(s.addLineStartIfNotCovered(n),s.addBreak(),c++):(s.ensureLine(n),s.addText(u,h,c==l?f:h.length),c+=u.length),n=null}r=h.length}});r>-1&&(this.openWidget=o>r),this.openWidget||s.addLineStartIfNotCovered(n),this.openMarks=o}forward(e,t,n=1){t-e<=10?this.old.advance(t-e,n,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,n,this.reuseWalker))}getCompositionContext(e){let t=[],n=null;for(let s=e.parentNode;;s=s.parentNode){let r=ie.get(s);if(s==this.view.contentDOM)break;r instanceof Se?t.push(r):r?.isLine()?n=r:r instanceof pt||(s.nodeName=="DIV"&&!n&&s!=this.view.contentDOM?n=new xi(s,uf):n||t.push(Se.of(new Zi({tagName:s.nodeName.toLowerCase(),attributes:Zd(s)}),s)))}return{line:n,marks:t}}};function rh(i,e){let t=n=>{for(let s of n.children)if((e?s.isText():s.length)||t(s))return!0;return!1};return t(i)}function yp(i){let e=i.isReplace?(i.startSide<0?64:0)|(i.endSide>0?128:0):i.startSide>0?32:16;return i.block&&(e|=256),e}var uf={class:"cm-line"};function wp(i,e){let t=e.spec.attributes,n=e.spec.class;return!t&&!n||(i||(i={class:"cm-line"}),t&&Xo(t,i),n&&(i.class+=" "+n)),i}function xp(i){let e=[];for(let t=i.parents.length;t>1;t--){let n=t==i.parents.length?i.tile:i.parents[t].tile;n instanceof Se&&e.push(n.mark)}return e}function $r(i){let e=ie.get(i);return e&&e.setDOM(i.cloneNode()),i}var St=class extends De{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}};St.inline=new St("span");St.block=new St("div");var jr=new class extends De{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}},ms=class{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=O.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.updateDeco(),this.tile=new wi(e,e.contentDOM),this.updateInner([new Ue(0,0,0,e.state.doc.length)],null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:f,toA:c})=>c<this.minWidthFrom||f>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 s=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?s=this.domChanged.newSel.head:!Tp(e.changes,this.hasComposition)&&!e.selectionSet&&(s=e.state.selection.main.head));let r=s>-1?vp(this.view,e.changes,s):null;if(this.domChanged=null,this.hasComposition){let{from:f,to:c}=this.hasComposition;n=new Ue(f,c,e.changes.mapPos(f,-1),e.changes.mapPos(c,1)).addToSet(n.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(T.ie||T.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.blockWrappers;this.updateDeco();let a=Ap(o,this.decorations,e.changes);a.length&&(n=Ue.extendWithRanges(n,a));let h=Mp(l,this.blockWrappers,e.changes);return h.length&&(n=Ue.extendWithRanges(n,h)),r&&!n.some(f=>f.fromA<=r.range.fromA&&f.toA>=r.range.toA)&&(n=r.range.addToSet(n.slice())),this.tile.flags&2&&n.length==0?!1:(this.updateInner(n,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let o=this.tile,l=new po(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&ie.get(t.text)&&l.cache.reused.set(ie.get(t.text),2),this.tile=l.run(e,t),mo(o,l.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let r=T.chrome||T.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(r),r&&(r.written||n.selectionRange.focusNode!=r.node||!this.tile.dom.contains(r.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let r of this.tile.children)r.isWidget()&&r.widget instanceof Gi&&s.push(r.dom);n.updateGaps(s)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let n of t.effects)n.is(lf)&&(this.editContextFormatting=n.value)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:n}=this.tile,s=this.view.root.activeElement,r=s==n,o=!r&&!(this.view.state.facet(dt)||n.tabIndex>-1)&&qi(n,this.view.observer.selectionRange)&&!(s&&n.contains(s));if(!(r||t||o))return;let l=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,h,f;if(a.empty?f=h=this.inlineDOMNearPos(a.anchor,a.assoc||1):(f=this.inlineDOMNearPos(a.head,a.head==a.from?1:-1),h=this.inlineDOMNearPos(a.anchor,a.anchor==a.from?1:-1)),T.gecko&&a.empty&&!this.hasComposition&&kp(h)){let u=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(u,h.node.childNodes[h.offset]||null)),h=f=new it(u,0),l=!0}let c=this.view.observer.selectionRange;(l||!c.focusNode||(!ji(h.node,h.offset,c.anchorNode,c.anchorOffset)||!ji(f.node,f.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,a))&&(this.view.observer.ignore(()=>{T.android&&T.chrome&&n.contains(c.focusNode)&&Lp(c.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let u=tn(this.view.root);if(u)if(a.empty){if(T.gecko){let d=Sp(h.node,h.offset);if(d&&d!=3){let p=(d==1?$h:jh)(h.node,h.offset);p&&(h=new it(p.node,p.offset))}}u.collapse(h.node,h.offset),a.bidiLevel!=null&&u.caretBidiLevel!==void 0&&(u.caretBidiLevel=a.bidiLevel)}else if(u.extend){u.collapse(h.node,h.offset);try{u.extend(f.node,f.offset)}catch{}}else{let d=document.createRange();a.anchor>a.head&&([h,f]=[f,h]),d.setEnd(f.node,f.offset),d.setStart(h.node,h.offset),u.removeAllRanges(),u.addRange(d)}o&&this.view.root.activeElement==n&&(n.blur(),s&&s.focus())}),this.view.observer.setSelectionRange(h,f)),this.impreciseAnchor=h.precise?null:new it(c.anchorNode,c.anchorOffset),this.impreciseHead=f.precise?null:new it(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&ji(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=tn(e.root),{anchorNode:s,anchorOffset:r}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let o=this.lineAt(t.head,t.assoc);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 f=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(f.node,f.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let c=e.observer.selectionRange;e.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=t.from&&n.collapse(s,r)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let s=n.posAtStart;if(n.isComposite()){let r;if(e==n.dom)r=n.dom.childNodes[t];else{let o=mt(e)==0?0:t==0?-1:1;for(;;){let l=e.parentNode;if(l==n.dom)break;o==0&&l.firstChild!=l.lastChild&&(e==l.firstChild?o=-1:o=1),e=l}o<0?r=e:r=e.nextSibling}if(r==n.dom.firstChild)return s;for(;r&&!ie.get(r);)r=r.nextSibling;if(!r)return s+n.length;for(let o=0,l=s;;o++){let a=n.children[o];if(a.dom==r)return l;l+=a.length+a.breakAfter}}else return n.isText()?e==n.dom?s+t:s+(t?n.length:0):s}domAtPos(e,t){let{tile:n,offset:s}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(s,t):n.domIn(s,t)}inlineDOMNearPos(e,t){let n,s=-1,r=!1,o,l=-1,a=!1;return this.tile.blockTiles((h,f)=>{if(h.isWidget()){if(h.flags&32&&f>=e)return!0;h.flags&16&&(r=!0)}else{let c=f+h.length;if(f<=e&&(n=h,s=e-f,r=c<e),c>=e&&!o&&(o=h,l=e-f,a=f>e),f>e&&o)return!0}}),!n&&!o?this.domAtPos(e,t):(r&&o?n=null:a&&n&&(o=null),n&&t<0||!o?n.domIn(s,t):o.domIn(l,t))}coordsAt(e,t,n){let{tile:s,offset:r}=this.tile.resolveBlock(e,t);return s.isWidget()?s.widget instanceof Gi?null:s.coordsInWidget(r,t,!0):s.coordsIn(r,t,n)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function s(r,o){if(r.isComposite())for(let l of r.children){if(l.length>=o){let a=s(l,o);if(a)return a}if(o-=l.length,o<0)break}else if(r.isText()&&o<r.length){let l=oe(r.text,o);if(l==o)return null;let a=sn(r.dom,o,l).getClientRects();for(let h=0;h<a.length;h++){let f=a[h];if(h==a.length-1||f.top<f.bottom&&f.left<f.right)return f}}return null}return s(t,n)}measureVisibleLineHeights(e){let t=[],{from:n,to:s}=e,r=this.view.contentDOM.clientWidth,o=r>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==K.LTR,h=0,f=(c,u,d)=>{for(let p=0;p<c.children.length&&!(u>s);p++){let m=c.children[p],g=u+m.length,b=m.dom.getBoundingClientRect(),{height:k}=b;if(d&&!p&&(h+=b.top-d.top),m instanceof pt)g>n&&f(m,u,b);else if(u>=n&&(h>0&&t.push(-h),t.push(k+h),h=0,o)){let x=m.dom.lastChild,B=x?$i(x):[];if(B.length){let v=B[B.length-1],C=a?v.right-b.left:b.right-v.left;C>l&&(l=C,this.minWidth=r,this.minWidthFrom=u,this.minWidthTo=g)}}d&&p==c.children.length-1&&(h+=d.bottom-b.bottom),u=g+m.breakAfter}};return f(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?K.RTL:K.LTR}measureTextSize(){let e=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let l=0,a;for(let h of o.children){if(!h.isText()||/[^ -~]/.test(h.text))return;let f=$i(h.dom);if(f.length!=1)return;l+=f[0].width,a=f[0].height}if(l)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:l/o.length,textHeight:a}}});if(e)return e;let t=document.createElement("div"),n,s,r;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let o=$i(t.firstChild)[0];n=t.getBoundingClientRect().height,s=o&&o.width?o.width/27:7,r=o&&o.height?o.height:n,t.remove()}),{lineHeight:n,charWidth:s,textHeight:r}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,s=0;;s++){let r=s==t.viewports.length?null:t.viewports[s],o=r?r.from-1:this.view.state.doc.length;if(o>n){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(O.replace({widget:new Gi(l),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!r)break;n=r.to+1}return O.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Ds).map(r=>(this.dynamicDecorationMap[e++]=typeof r=="function")?r(this.view):r),n=!1,s=this.view.state.facet(el).map((r,o)=>{let l=typeof r=="function";return l&&(n=!0),l?r(this.view):r});for(s.length&&(this.dynamicDecorationMap[e++]=n,t.push(V.join(s))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;this.blockWrappers=this.view.state.facet(hf).map(r=>typeof r=="function"?r(this.view):r)}scrollIntoView(e){if(e.isSnapshot){let h=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=h.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let h of this.view.state.facet(of))try{if(h(this.view,e.range,e))return!0}catch(f){Ce(this.view.state,f,"scroll handler")}let{range:t}=e,n=this.coordsAt(t.head,t.assoc||(t.head>t.anchor?-1:1)),s;if(!n)return;!t.empty&&(s=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,s.left),top:Math.min(n.top,s.top),right:Math.max(n.right,s.right),bottom:Math.max(n.bottom,s.bottom)});let r=tl(this.view),o={left:n.left-r.left,top:n.top-r.top,right:n.right+r.right,bottom:n.bottom+r.bottom},{offsetWidth:l,offsetHeight:a}=this.view.scrollDOM;if(ip(this.view.scrollDOM,o,t.head<t.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,l),-l),Math.max(Math.min(e.yMargin,a),-a),this.view.textDirection==K.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.visualViewport.offsetTop)){let h=this.view.docView.lineAt(t.head,1);if(h){let f=Wh(h.dom);h.dom.scrollIntoView({block:"nearest"}),Vh(f,!1)}}}lineHasWidget(e){let t=n=>n.isWidget()||n.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){mo(this.tile)}};function mo(i,e){let t=e?.get(i);if(t!=1){t==null&&i.destroy();for(let n of i.children)mo(n,e)}}function kp(i){return i.node.nodeType==1&&i.node.firstChild&&(i.offset==0||i.node.childNodes[i.offset-1].contentEditable=="false")&&(i.offset==i.node.childNodes.length||i.node.childNodes[i.offset].contentEditable=="false")}function df(i,e){let t=i.observer.selectionRange;if(!t.focusNode)return null;let n=$h(t.focusNode,t.focusOffset),s=jh(t.focusNode,t.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let l=ie.get(s.node);if(!l||l.isText()&&l.text!=s.node.nodeValue)r=s;else if(i.docView.lastCompositionAfterCursor){let a=ie.get(n.node);!a||a.isText()&&a.text!=n.node.nodeValue||(r=s)}}if(i.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function vp(i,e,t){let n=df(i,t);if(!n)return null;let{node:s,from:r,to:o}=n,l=s.nodeValue;if(/[\n\r]/.test(l)||i.state.doc.sliceString(n.from,n.to)!=l)return null;let a=e.invertedDesc;return{range:new Ue(a.mapPos(r),a.mapPos(o),r,o),text:s}}function Sp(i,e){return i.nodeType!=1?0:(e&&i.childNodes[e-1].contentEditable=="false"?1:0)|(e<i.childNodes.length&&i.childNodes[e].contentEditable=="false"?2:0)}var Cp=class{constructor(){this.changes=[]}compareRange(e,t){gi(e,t,this.changes)}comparePoint(e,t){gi(e,t,this.changes)}boundChange(e){gi(e,e,this.changes)}};function Ap(i,e,t){let n=new Cp;return V.compare(i,e,t,n),n.changes}var go=class{constructor(){this.changes=[]}compareRange(e,t){gi(e,t,this.changes)}comparePoint(){}boundChange(e){gi(e,e,this.changes)}};function Mp(i,e,t){let n=new go;return V.compare(i,e,t,n),n.changes}function Lp(i,e){for(let t=i;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function Tp(i,e){let t=!1;return e&&i.iterChangedRanges((n,s)=>{n<e.to&&s>e.from&&(t=!0)}),t}var Gi=class extends De{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}};function Dp(i,e,t=1){let n=i.charCategorizer(e),s=i.doc.lineAt(e),r=e-s.from;if(s.length==0)return w.cursor(e);r==0?t=1:r==s.length&&(t=-1);let o=r,l=r;t<0?o=oe(s.text,r,!1):l=oe(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let h=oe(s.text,o,!1);if(n(s.text.slice(h,o))!=a)break;o=h}for(;l<s.length;){let h=oe(s.text,l);if(n(s.text.slice(l,h))!=a)break;l=h}return w.undirectionalRange(o+s.from,l+s.from)}function Bp(i,e,t,n,s){let r=Math.round((n-e.left)*i.defaultCharacterWidth);if(i.lineWrapping&&t.height>i.defaultLineHeight*1.5){let l=i.viewState.heightOracle.textHeight,a=Math.floor((s-t.top-(i.defaultLineHeight-l)*.5)/l);r+=a*i.viewState.heightOracle.lineLength}let o=i.state.sliceDoc(t.from,t.to);return t.from+Xn(o,r,i.state.tabSize)}function bo(i,e,t){let n=i.lineBlockAt(e);if(Array.isArray(n.type)){let s;for(let r of n.type){if(r.from>e)break;if(!(r.to<e)){if(r.from<e&&r.to>e)return r;(!s||r.type==ue.Text&&(s.type!=r.type||(t<0?r.from<e:r.to>e)))&&(s=r)}}return s||n}return n}function Op(i,e,t,n){let s=bo(i,e.head,e.assoc||-1),r=!n||s.type!=ue.Text||!(i.lineWrapping||s.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head);if(r){let o=i.dom.getBoundingClientRect(),l=i.textDirectionAt(s.from),a=i.posAtCoords({x:t==(l==K.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return w.cursor(a,t?-1:1)}return w.cursor(t?s.to:s.from,t?-1:1)}function oh(i,e,t,n){let s=i.state.doc.lineAt(e.head),r=i.bidiSpans(s),o=i.textDirectionAt(s.from);for(let l=e,a=null;;){let h=up(s,r,o,l,t),f=Yh;if(!h){if(s.number==(t?i.state.doc.lines:1))return l;f=`
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if(t>-1&&(this.bounds=mf(e.docView.tile,t,n,0))){let a=r||o?[]:Np(e),h=new xo(a,e);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=Hp(a,this.bounds.from)}else{let a=e.observer.selectionRange,h=r&&r.node==a.focusNode&&r.offset==a.focusOffset||!io(e.contentDOM,a.focusNode)?l.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),f=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!io(e.contentDOM,a.anchorNode)?l.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset),c=e.viewport;if((T.ios||T.chrome)&&h!=f&&Math.min(h,f)<=l.main.from&&Math.max(h,f)>=l.main.to&&(c.from>0||c.to<e.state.doc.length)){let u=Math.min(h,f),d=Math.max(h,f),p=c.from-u,m=c.to-d;(p==0||p==1||u==0)&&(m==0||m==-1||d==e.state.doc.length)&&(h=0,f=e.state.doc.length)}if(e.inputState.composing>-1&&l.ranges.length>1)this.newSel=l.replaceRange(w.range(f,h));else if(e.lineWrapping&&f==h&&!(l.main.empty&&l.main.head==h)&&e.inputState.lastTouchTime>Date.now()-100){let u=e.coordsAtPos(h,-1),d=0;u&&(d=e.inputState.lastTouchY<=u.bottom?-1:1),this.newSel=w.create([w.cursor(h,d)])}else this.newSel=w.single(f,h)}}};function mf(i,e,t,n){if(i.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,f=n;a<i.children.length;a++){let c=i.children[a],u=h+c.length;if(h<e&&u>t)return mf(c,e,t,h);if(u>=e&&s==-1&&(s=a,r=h),h>t&&c.dom.parentNode==i.dom){o=a,l=f;break}f=u,h=u+c.breakAfter}return{from:r,to:l<0?n+i.length:l,startDOM:(s?i.children[s-1].dom.nextSibling:null)||i.dom.firstChild,endDOM:o<i.children.length&&o>=0?i.children[o].dom:null}}else return i.isText()?{from:n,to:n+i.length,startDOM:i.dom,endDOM:i.dom.nextSibling}:null}function gf(i,e){let t,{newSel:n}=e,{state:s}=i,r=s.selection.main,o=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:l,to:a}=e.bounds,h=r.from,f=null;(o===8||T.android&&e.text.length<a-l)&&(h=r.to,f="end");let c=s.doc.sliceString(l,a,ci),u,d;!r.empty&&r.from>=l&&r.to<=a&&(e.typeOver||c!=e.text)&&c.slice(0,r.from-l)==e.text.slice(0,r.from-l)&&c.slice(r.to-l)==e.text.slice(u=e.text.length-(c.length-(r.to-l)))?t={from:r.from,to:r.to,insert:F.of(e.text.slice(r.from-l,u).split(ci))}:(d=bf(c,e.text,h-l,f))&&(T.chrome&&o==13&&d.toB==d.from+2&&e.text.slice(d.from,d.toB)==ci+ci&&d.toB--,t={from:l+d.from,to:l+d.toA,insert:F.of(e.text.slice(d.from,d.toB).split(ci))})}else n&&(!i.hasFocus&&s.facet(dt)||bs(n,r))&&(n=null);if(!t&&!n)return!1;if((T.mac||T.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=w.single(n.main.anchor-1,n.main.head-1)),t={from:t.from,to:t.to,insert:F.of([t.insert.toString().replace("."," 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r=e.insert.toString();i.inputState.composing>=0&&i.inputState.composing++;let o,l=()=>o||(o=Pp(i,e,t));return i.state.facet(tf).some(a=>a(i,e.from,e.to,r,l))||i.dispatch(l()),!0}function Pp(i,e,t){let n,s=i.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let a=e.from<r.from?-1:1,h=a<0?r.from:r.to,f=Xi(s.facet(rn).map(c=>c(i)),h,a);e.from==f&&(o=f)}if(o>-1)n={changes:e,selection:w.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&i.inputState.composing<0){let a=r.from<e.from?s.sliceDoc(r.from,e.from):"",h=r.to>e.to?s.sliceDoc(e.to,r.to):"";n=s.replaceSelection(i.state.toText(a+e.insert.sliceString(0,void 0,i.state.lineBreak)+h))}else{let a=s.changes(e),h=t&&t.main.to<=a.newLength?t.main:void 0;if(s.selection.ranges.length>1&&(i.inputState.composing>=0||i.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let f=i.state.sliceDoc(e.from,e.to),c,u=t&&df(i,t.main.head);if(u){let p=e.insert.length-(e.to-e.from);c={from:u.from,to:u.to-p}}else c=i.state.doc.lineAt(r.head);let d=r.to-e.to;n=s.changeByRange(p=>{if(p.from==r.from&&p.to==r.to)return{changes:a,range:h||p.map(a)};let m=p.to-d,g=m-f.length;if(i.state.sliceDoc(g,m)!=f||m>=c.from&&g<=c.to)return{range:p};let b=s.changes({from:g,to:m,insert:e.insert}),k=p.to-r.to;return{changes:b,range:h?w.range(Math.max(0,h.anchor+k),Math.max(0,h.head+k)):p.map(b)}})}else n={changes:a,selection:h&&s.selection.replaceRange(h)}}let l="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,l+=".compose",i.inputState.compositionFirstChange&&(l+=".start",i.inputState.compositionFirstChange=!1)),s.update(n,{userEvent:l,scrollIntoView:!0})}function bf(i,e,t,n){let s=Math.min(i.length,e.length),r=0;for(;r<s&&i.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&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,r-Math.min(o,l));t-=o+a-r}if(o<r&&i.length<e.length){let a=t<=r&&t>=o?r-t:0;r-=a,l=r+(l-o),o=r}else if(l<r){let a=t<=r&&t>=l?r-t:0;r-=a,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Np(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:s,focusOffset:r}=i.observer.selectionRange;return t&&(e.push(new gs(t,n)),(s!=t||r!=n)&&e.push(new gs(s,r))),e}function Hp(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?w.single(t+e,n+e):null}function bs(i,e){return e.head==i.main.head&&e.anchor==i.main.anchor}var vo=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.lastIOSMomentumScroll=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.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,T.safari&&e.contentDOM.addEventListener("input",()=>null),T.gecko&&Zp(e.contentDOM.ownerDocument)}handleEvent(e){!Kp(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let n=this.handlers[e];if(n){for(let s of n.observers)s(this.view,t);for(let s of n.handlers){if(t.defaultPrevented)break;if(s(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=Wp(e),n=this.handlers,s=this.view.contentDOM;for(let r in t)if(r!="scroll"){let o=!t[r].handlers.length,l=n[r];l&&o!=!l.handlers.length&&(s.removeEventListener(r,this.handleEvent),l=null),l||s.addEventListener(r,this.handleEvent,{passive:o})}for(let r in n)r!="scroll"&&!t[r]&&s.removeEventListener(r,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&&wf.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),T.android&&T.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;if(T.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&(yf.some(t=>t.keyCode==e.keyCode)&&!e.ctrlKey||Vp.indexOf(e.key)>-1&&e.ctrlKey)){let t={ctrlKey:e.ctrlKey,altKey:e.altKey,metaKey:e.metaKey,shiftKey:e.shiftKey};return t.shiftKey&&T.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&Fp(this.view.win)&&(t.shiftKey=!1),this.pendingIOSKey={key:e.key,keyCode:e.keyCode,mods:t},setTimeout(()=>this.flushIOSKey(),250),!0}return 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,bi(this.view.contentDOM,t.key,t.keyCode,t.mods))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:T.safari&&!T.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!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 Fp(i){return i.visualViewport?i.visualViewport.height*i.visualViewport.scale/i.document.documentElement.clientHeight<.85:!1}function lh(i,e){return(t,n)=>{try{return e.call(i,n,t)}catch(s){Ce(t.state,s)}}}function Wp(i){let e=Object.create(null);function t(n){return e[n]||(e[n]={observers:[],handlers:[]})}for(let n of i){let s=n.spec,r=s&&s.plugin.domEventHandlers,o=s&&s.plugin.domEventObservers;if(r)for(let l in r){let a=r[l];a&&t(l).handlers.push(lh(n.value,a))}if(o)for(let l in o){let a=o[l];a&&t(l).observers.push(lh(n.value,a))}}for(let n in Ge)t(n).handlers.push(Ge[n]);for(let n in xe)t(n).observers.push(xe[n]);return e}var yf=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Vp="dthko",wf=[16,17,18,20,91,92,224,225],Qn=6;function Zn(i){return Math.max(0,i)*.7+8}function zp(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}var So=class{constructor(e,t,n,s){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=s,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=Fh(e.contentDOM),this.atoms=e.state.facet(rn).map(o=>o(e));let r=e.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(G.allowMultipleSelections)&&qp(e,t),this.dragging=jp(e,t)&&vf(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&&zp(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,n=0,s=0,r=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:s,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:r,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=tl(this.view);e.clientX-a.left<=s+Qn?t=-Zn(s-e.clientX):e.clientX+a.right>=o-Qn&&(t=Zn(e.clientX-o)),e.clientY-a.top<=r+Qn?n=-Zn(r-e.clientY):e.clientY+a.bottom>=l-Qn&&(n=Zn(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)}select(e){let{view:t}=this,n=pf(this.atoms,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 qp(i,e){let t=i.state.facet(Jh);return t.length?t[0](e):T.mac?e.metaKey:e.ctrlKey}function $p(i,e){let t=i.state.facet(Qh);return t.length?t[0](e):T.mac?!e.altKey:!e.ctrlKey}function jp(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=tn(i.root);if(!n||n.rangeCount==0)return!0;let s=n.getRangeAt(0).getClientRects();for(let r=0;r<s.length;r++){let o=s[r];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Kp(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.isWidget()&&!n.isHidden&&n.widget.ignoreEvent(e))return!1;return!0}var Ge=Object.create(null),xe=Object.create(null),xf=T.ie&&T.ie_version<15||T.ios&&T.webkit_version<604;function Up(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(),kf(i,t.value)},50)}function Bs(i,e,t){for(let n of i.facet(e))t=n(t,i);return t}function kf(i,e){e=Bs(i.state,Qo,e);let{state:t}=i,n,s=1,r=t.toText(e),o=r.lines==t.selection.ranges.length;if(Co!=null&&t.selection.ranges.every(a=>a.empty)&&Co==r.toString()){let a=-1;n=t.changeByRange(h=>{let f=t.doc.lineAt(h.from);if(f.from==a)return{range:h};a=f.from;let c=t.toText((o?r.line(s++).text:e)+t.lineBreak);return{changes:{from:f.from,insert:c},range:w.cursor(h.from+c.length)}})}else o?n=t.changeByRange(a=>{let h=r.line(s++);return{changes:{from:a.from,to:a.to,insert:h.text},range:w.cursor(a.from+h.length)}}):n=t.replaceSelection(r);i.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}xe.scroll=i=>{let e=i.inputState;e.lastScrollTop=i.scrollDOM.scrollTop,e.lastScrollLeft=i.scrollDOM.scrollLeft,T.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())};xe.wheel=xe.mousewheel=i=>{i.inputState.lastWheelEvent=Date.now()};Ge.keydown=(i,e)=>(i.inputState.setSelectionOrigin("select"),e.keyCode==27&&i.inputState.tabFocusMode!=0&&(i.inputState.tabFocusMode=Date.now()+2e3),!1);xe.touchstart=(i,e)=>{let t=i.inputState,n=e.targetTouches[0];t.touchActive=!0,t.lastTouchTime=Date.now(),n&&(t.lastTouchX=n.clientX,t.lastTouchY=n.clientY),t.setSelectionOrigin("select.pointer")};xe.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};xe.touchend=(i,e)=>{i.inputState.touchActive=!1};Ge.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(Zh))if(t=n(i,e),t)break;if(!t&&e.button==0&&(t=Xp(i,e)),t){let n=!i.hasFocus;i.inputState.startMouseSelection(new So(i,e,t,n)),n&&i.observer.ignore(()=>{zh(i.contentDOM);let r=i.root.activeElement;r&&!r.contains(i.contentDOM)&&r.blur()});let s=i.inputState.mouseSelection;if(s)return s.start(e),s.dragging===!1}else i.inputState.setSelectionOrigin("select.pointer");return!1};function ah(i,e,t,n){if(n==1)return w.cursor(e,t);if(n==2)return Dp(i.state,e,t);{let s=i.docView.lineAt(e,t),r=i.state.doc.lineAt(s?s.posAtEnd:e),o=s?s.posAtStart:r.from,l=s?s.posAtEnd:r.to;return l<i.state.doc.length&&l==r.to&&l++,w.undirectionalRange(o,l)}}var Gp=T.ie&&T.ie_version<=11,hh=null,fh=0,ch=0;function vf(i){if(!Gp)return i.detail;let e=hh,t=ch;return hh=i,ch=Date.now(),fh=!e||t>Date.now()-400&&Math.abs(e.clientX-i.clientX)<2&&Math.abs(e.clientY-i.clientY)<2?(fh+1)%3:1}function Xp(i,e){let t=i.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=vf(e),s=i.state.selection;return{update(r){r.docChanged&&(t.pos=r.changes.mapPos(t.pos),s=s.map(r.changes))},get(r,o,l){let a=i.posAndSideAtCoords({x:r.clientX,y:r.clientY},!1),h,f=ah(i,a.pos,a.assoc,n);if(t.pos!=a.pos&&!o){let c=ah(i,t.pos,t.assoc,n),u=Math.min(c.from,f.from),d=Math.max(c.to,f.to);f=u<f.from?w.range(u,d,f.assoc):w.range(d,u,f.assoc)}return o?s.replaceRange(s.main.extend(f.from,f.to,f.assoc)):l&&n==1&&s.ranges.length>1&&(h=Yp(s,a.pos))?h:l?s.addRange(f):w.create([f])}}}function Yp(i,e){for(let t=0;t<i.ranges.length;t++){let{from:n,to:s}=i.ranges[t];if(n<=e&&s>=e)return w.create(i.ranges.slice(0,t).concat(i.ranges.slice(t+1)),i.mainIndex==t?0:i.mainIndex-(i.mainIndex>t?1:0))}return null}Ge.dragstart=(i,e)=>{let{selection:{main:t}}=i.state;if(e.target.draggable){let s=i.docView.tile.nearest(e.target);if(s&&s.isWidget()){let r=s.posAtStart,o=r+s.length;(r>=t.to||o<=t.from)&&(t=w.undirectionalRange(r,o))}}let{inputState:n}=i;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",Bs(i.state,Zo,i.state.sliceDoc(t.from,t.to))),e.dataTransfer.effectAllowed="copyMove"),!1};Ge.dragend=i=>(i.inputState.draggedContent=null,!1);function uh(i,e,t,n){if(t=Bs(i.state,Qo,t),!t)return;let s=i.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=i.inputState,o=n&&r&&$p(i,e)?{from:r.from,to:r.to}:null,l={from:s,insert:t},a=i.state.changes(o?[o,l]:l);i.focus(),i.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"}),i.inputState.draggedContent=null}Ge.drop=(i,e)=>{if(!e.dataTransfer)return!1;if(i.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let n=Array(t.length),s=0,r=()=>{++s==t.length&&uh(i,e,n.filter(o=>o!=null).join(i.state.lineBreak),!1)};for(let o=0;o<t.length;o++){let l=new FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(n[o]=l.result),r()},l.readAsText(t[o])}return!0}else{let n=e.dataTransfer.getData("Text");if(n)return uh(i,e,n,!0),!0}return!1};Ge.paste=(i,e)=>{if(i.state.readOnly)return!0;i.observer.flush();let t=xf?null:e.clipboardData;return t?(kf(i,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Up(i),!1)};function Jp(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 Qp(i){let e=[],t=[],n=!1;for(let s of i.selection.ranges)s.empty||(e.push(i.sliceDoc(s.from,s.to)),t.push(s));if(!e.length){let s=-1;for(let{from:r}of i.selection.ranges){let o=i.doc.lineAt(r);o.number>s&&(e.push(o.text),t.push({from:o.from,to:Math.min(i.doc.length,o.to+1)})),s=o.number}n=!0}return{text:Bs(i,Zo,e.join(i.lineBreak)),ranges:t,linewise:n}}var Co=null;Ge.copy=Ge.cut=(i,e)=>{if(!qi(i.contentDOM,i.observer.selectionRange))return!1;let{text:t,ranges:n,linewise:s}=Qp(i.state);if(!t&&!s)return!1;Co=s?t:null,e.type=="cut"&&!i.state.readOnly&&i.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=xf?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",t),!0):(Jp(i,t),!1)};var Sf=be.define();function Cf(i,e){let t=[];for(let n of i.facet(nf)){let s=n(i,e);s&&t.push(s)}return t.length?i.update({effects:t,annotations:Sf.of(!0)}):null}function Af(i){setTimeout(()=>{let e=i.hasFocus;if(e!=i.inputState.notifiedFocused){let t=Cf(i.state,e);t?i.dispatch(t):i.update([])}},10)}xe.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),Af(i)};xe.blur=i=>{i.observer.clearSelectionRange(),Af(i)};xe.compositionstart=xe.compositionupdate=i=>{i.observer.editContext||(i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0&&(i.inputState.composing=0))};xe.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,T.chrome&&T.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50))};xe.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};Ge.beforeinput=(i,e)=>{var t,n;if((e.inputType=="insertText"||e.inputType=="insertCompositionText")&&(i.inputState.insertingText=e.data,i.inputState.insertingTextAt=Date.now()),e.inputType=="insertReplacementText"&&i.observer.editContext){let r=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(r&&o.length){let l=o[0],a=i.posAtDOM(l.startContainer,l.startOffset),h=i.posAtDOM(l.endContainer,l.endOffset);return il(i,{from:a,to:h,insert:i.state.toText(r)},null),!0}}let s;if(T.chrome&&T.android&&(s=yf.find(r=>r.inputType==e.inputType))&&(i.observer.delayAndroidKey(s.key,s.keyCode),s.key=="Backspace"||s.key=="Delete")){let r=((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)>r+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}return T.ios&&e.inputType=="deleteContentForward"&&i.observer.flushSoon(),T.safari&&e.inputType=="insertText"&&i.inputState.composing>=0&&setTimeout(()=>xe.compositionend(i,e),20),!1};var dh=new Set;function Zp(i){dh.has(i)||(dh.add(i),i.addEventListener("copy",()=>{}),i.addEventListener("cut",()=>{}))}var ph=["pre-wrap","normal","pre-line","break-spaces"],vi=!1;function mh(){vi=!1}var Ao=class{constructor(e){this.lineWrapping=e,this.doc=F.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)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return 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t=i.getBoundingClientRect(),n=i.ownerDocument,s=n.defaultView||window,r=Math.max(0,t.left),o=Math.min(s.innerWidth,t.right),l=Math.max(0,t.top),a=Math.min(s.innerHeight,t.bottom);for(let h=i.parentNode;h&&h!=n.body;)if(h.nodeType==1){let f=h,c=window.getComputedStyle(f);if((f.scrollHeight>f.clientHeight||f.scrollWidth>f.clientWidth)&&c.overflow!="visible"){let u=f.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(h==i.parentNode?s.innerHeight:a,u.bottom)}h=c.position=="absolute"||c.position=="fixed"?f.offsetParent:f.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:r-t.left,right:Math.max(r,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,a)-(t.top+e)}}function sm(i){let e=i.getBoundingClientRect(),t=i.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function rm(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var Yi=class{constructor(e,t,n,s){this.from=e,this.to=t,this.size=n,this.displaySize=s}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++){let s=e[n],r=t[n];if(s.from!=r.from||s.to!=r.to||s.size!=r.size)return!1}return!0}draw(e,t){return O.replace({widget:new Bo(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}},Bo=class extends De{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}},xs=class{constructor(e,t){this.view=e,this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=bh,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=K.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let n=t.facet(Ts).some(s=>typeof s!="function"&&s.class=="cm-lineWrapping");this.heightOracle=new Ao(n),this.stateDeco=yh(t),this.heightMap=Te.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle.setDoc(t.doc),[new Ue(0,0,0,t.doc.length)]);for(let s=0;s<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());s++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=O.set(this.lineGaps.map(s=>s.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let s=n?t.head:t.anchor;if(!e.some(({from:r,to:o})=>s>=r&&s<=o)){let{from:r,to:o}=this.lineBlockAt(s);e.push(new di(r,o))}}return this.viewports=e.sort((n,s)=>n.from-s.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?bh:new Oo(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(Vi(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=yh(this.state);let s=e.changedRanges,r=Ue.extendWithRanges(s,im(n,this.stateDeco,e?e.changes:ge.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);mh(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||vi)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=r.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(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&(e.selectionSet||e.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(rf)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,n=window.getComputedStyle(t),s=this.heightOracle,r=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?K.RTL:K.LTR;let o=this.heightOracle.mustRefreshForWrapping(r)||this.mustMeasureContent==="refresh",l=t.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,f=0;if(l.width&&l.height){let{scaleX:v,scaleY:C}=Hh(t,l);(v>.005&&Math.abs(this.scaleX-v)>.005||C>.005&&Math.abs(this.scaleY-C)>.005)&&(this.scaleX=v,this.scaleY=C,h|=16,o=a=!0)}let c=(parseInt(n.paddingTop)||0)*this.scaleY,u=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=c||this.paddingBottom!=u)&&(this.paddingTop=c,this.paddingBottom=u,h|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(s.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,h|=16);let d=Fh(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=qh(this.scrollParent||e.win);let m=(this.printing?rm:nm)(t,this.paddingTop),g=m.top-this.pixelViewport.top,b=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let k=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(k!=this.inView&&(this.inView=k,k&&(a=!0)),!this.inView&&!this.scrollTarget&&!sm(e.dom))return 0;let x=l.width;if((this.contentDOMWidth!=x||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,h|=16),a){let v=e.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(v)&&(o=!0),o||s.lineWrapping&&Math.abs(x-this.contentDOMWidth)>s.charWidth){let{lineHeight:C,charWidth:A,textHeight:N}=e.docView.measureTextSize();o=C>0&&s.refresh(r,C,A,N,Math.max(5,x/A),v),o&&(e.docView.minWidth=0,h|=16)}g>0&&b>0?f=Math.max(g,b):g<0&&b<0&&(f=Math.min(g,b)),mh();for(let C of this.viewports){let A=C.from==this.viewport.from?v:e.docView.measureVisibleLineHeights(C);this.heightMap=(o?Te.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle,[new Ue(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new Mo(C.from,A))}vi&&(h|=2)}let B=!this.viewportIsAppropriate(this.viewport,f)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return B&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(f,this.scrollTarget),h|=this.updateForViewport()),(h&2||B)&&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)),s=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new 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g=lm(e,b=>b.from>=u.from&&b.to<=u.to&&Math.abs(b.from-f)<r&&Math.abs(b.to-c)<r&&!m.some(k=>b.from<k&&b.to>k));if(!g){if(c<u.to&&t&&n&&t.visibleRanges.some(x=>x.from<=c&&x.to>=c)){let x=t.moveToLineBoundary(w.cursor(c),!1,!0).head;x>f&&(c=x)}let b=this.gapSize(u,f,c,d),k=n||b<2e6?b:2e6;g=new Yi(f,c,b,k)}l.push(g)},h=f=>{if(f.length<o||f.type!=ue.Text)return;let c=om(f.from,f.to,this.stateDeco);if(c.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(n){let m=s/this.heightOracle.lineLength*this.heightOracle.lineHeight,g,b;if(u!=null){let k=ts(c,u),x=((this.visibleBottom-this.visibleTop)/2+m)/f.height;g=k-x,b=k+x}else g=(this.visibleTop-f.top-m)/f.height,b=(this.visibleBottom-f.top+m)/f.height;d=es(c,g),p=es(c,b)}else{let m=c.total*this.heightOracle.charWidth,g=s*this.heightOracle.charWidth,b=0;if(m>2e6)for(let C of e)C.from>=f.from&&C.from<f.to&&C.size!=C.displaySize&&C.from*this.heightOracle.charWidth+b<this.pixelViewport.left&&(b=C.size-C.displaySize);let k=this.pixelViewport.left+b,x=this.pixelViewport.right+b,B,v;if(u!=null){let C=ts(c,u),A=((x-k)/2+g)/m;B=C-A,v=C+A}else B=(k-g)/m,v=(x+g)/m;d=es(c,B),p=es(c,v)}d>f.from&&a(f.from,d,f,c),p<f.to&&a(p,f.to,f,c)};for(let f of this.viewportLines)Array.isArray(f.type)?f.type.forEach(h):h(f);return l}gapSize(e,t,n,s){let r=ts(s,n)-ts(s,t);return this.heightOracle.lineWrapping?e.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(e){Yi.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=O.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];V.spans(t,this.viewport.from,this.viewport.to,{span(r,o){n.push({from:r,to:o})},point(){}},20);let s=0;if(n.length!=this.visibleRanges.length)s=12;else for(let r=0;r<n.length&&!(s&8);r++){let o=this.visibleRanges[r],l=n[r];(o.from!=l.from||o.to!=l.to)&&(s|=4,e&&e.mapPos(o.from,-1)==l.from&&e.mapPos(o.to,1)==l.to||(s|=8))}return this.visibleRanges=n,s}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||Vi(this.heightMap.lineAt(e,Z.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)||Vi(this.heightMap.lineAt(this.scaler.fromDOM(e),Z.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}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 Vi(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return 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Po(e),e.state.facet(dt)&&(e.contentDOM.editContext=this.editContext.editContext)),Ur&&(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 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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,s=this.selectionRange;if(n.state.facet(dt)?n.root.activeElement!=this.dom:!qi(this.dom,s))return;let r=s.anchorNode&&n.docView.tile.nearest(s.anchorNode);if(r&&r.isWidget()&&r.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(T.ie&&T.ie_version<=11||T.android&&T.chrome)&&!n.state.selection.main.empty&&s.focusNode&&ji(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=tn(e.root);if(!t)return!1;let n=T.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&fm(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let s=qi(this.dom,n);return s&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&sp(this.dom,n)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(n),s&&(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,hm),Ur&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Ur&&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 s=()=>{let r=this.delayedAndroidKey;r&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=r.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&r.force&&bi(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(s)}(!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,s=!1;for(let r of e){let o=this.readMutation(r);o&&(o.typeOver&&(s=!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:s}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),s=this.selectionChanged&&qi(this.dom,this.selectionRange);if(e<0&&!s)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new ko(this.view,e,t,n);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let n=this.view.state,s=gf(this.view,t);return this.view.state==n&&(t.domChanged||t.newSel&&!bs(this.view.state.selection,t.newSel.main))&&this.view.update([]),s}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty(e.type=="attributes"),e.type=="childList"){let n=wh(t,e.previousSibling||e.target.previousSibling,-1),s=wh(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:s?t.posBefore(s):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(dt)!=e.state.facet(dt)&&(e.view.contentDOM.editContext=e.state.facet(dt)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect();for(let s of this.scrollTargets)s.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}};function wh(i,e,t){for(;e;){let n=ie.get(e);if(n&&n.parent==i)return n;let s=e.parentNode;e=s!=i.dom?s:t>0?e.nextSibling:e.previousSibling}return null}function xh(i,e){let t=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=i.docView.domAtPos(i.state.selection.main.anchor,1);return ji(o.node,o.offset,s,r)&&([t,n,s,r]=[s,r,t,n]),{anchorNode:t,anchorOffset:n,focusNode:s,focusOffset:r}}function fm(i,e){if(e.getComposedRanges){let s=e.getComposedRanges(i.root)[0];if(s)return xh(i,s)}let t=null;function n(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return i.contentDOM.addEventListener("beforeinput",n,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",n,!0),t?xh(i,t):null}var Po=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=n=>{let s=e.state.selection.main,{anchor:r,head:o}=s,l=this.toEditorPos(n.updateRangeStart),a=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:l,drifted:!1});let h=a-l>n.text.length;l==this.from&&r<this.from?l=r:a==this.to&&r>this.to&&(a=r);let f=bf(e.state.sliceDoc(l,a),n.text,(h?s.from:s.to)-l,h?"end":null);if(!f){let u=w.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));bs(u,s)||e.dispatch({selection:u,userEvent:"select"});return}let c={from:f.from+l,to:f.toA+l,insert:F.of(n.text.slice(f.from,f.toB).split(`
`))};if((T.mac||T.android)&&c.from==o-1&&/^\. ?$/.test(n.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(c={from:l,to:a,insert:F.of([n.text.replace("."," ")])}),this.pendingContextChange=c,!e.state.readOnly){let u=this.to-this.from+(c.to-c.from+c.insert.length);il(e,c,w.single(this.toEditorPos(n.selectionStart,u),this.toEditorPos(n.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),c.from<c.to&&!c.insert.length&&e.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,n.updateRangeStart-1),Math.min(t.text.length,n.updateRangeStart+1)))&&this.handlers.compositionend(n)},this.handlers.characterboundsupdate=n=>{let s=[],r=null;for(let o=this.toEditorPos(n.rangeStart),l=this.toEditorPos(n.rangeEnd);o<l;o++){let a=e.coordsForChar(o);r=a&&new DOMRect(a.left,a.top,a.right-a.left,a.bottom-a.top)||r||new DOMRect,s.push(r)}t.updateCharacterBounds(n.rangeStart,s)},this.handlers.textformatupdate=n=>{let s=[];for(let r of n.getTextFormats()){let o=r.underlineStyle,l=r.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(l)){let a=this.toEditorPos(r.rangeStart),h=this.toEditorPos(r.rangeEnd);if(a<h){let f=`text-decoration: underline ${/^[a-z]/.test(o)?o+" ":o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${/thin/i.test(l)?1:2}px`;s.push(O.mark({attributes:{style:f}}).range(a,h))}}}e.dispatch({effects:lf.of(O.set(s))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:n}=this.composing;this.composing=null,n&&this.reset(e.state)}};for(let n in this.handlers)t.addEventListener(n,this.handlers[n]);this.measureReq={read:n=>{let s=tn(n.root);s&&s.rangeCount&&this.editContext.updateSelectionBounds(s.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,s=this.pendingContextChange;return e.changes.iterChanges((r,o,l,a,h)=>{if(n)return;let f=h.length-(o-r);if(s&&o>=s.to)if(s.from==r&&s.to==o&&s.insert.eq(h)){s=this.pendingContextChange=null,t+=f,this.to+=f;return}else s=null,this.revertPending(e.state);if(r+=t,o+=t,o<=this.from)this.from+=f,this.to+=f;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+h.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),h.toString()),this.to+=f}t+=f}),s&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(s=>!s.isUserEvent("input.type")&&s.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(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)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}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))),s=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=s)&&this.editContext.updateSelection(n,s)}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,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}},D=class i{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&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&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&&(s=>s.forEach(r=>n(r,this)))||(s=>this.update(s)),this.dispatch=this.dispatch.bind(this),this._root=e.root||np(e.parent)||document,this.viewState=new xs(this,e.state||G.create(e)),e.scrollTo&&e.scrollTo.is(Jn)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(ui).map(s=>new Ui(s));for(let s of this.plugins)s.update(this);this.observer=new Ro(this),this.inputState=new vo(this),this.inputState.ensureHandlers(this.plugins),this.docView=new ms(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof se?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,s,r=this.state;for(let u of e){if(u.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=u.state}if(this.destroyed){this.viewState.state=r;return}let o=this.hasFocus,l=0,a=null;e.some(u=>u.annotation(Sf))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=Cf(r,o),a||(l=1));let h=this.observer.delayedAndroidKey,f=null;if(h?(this.observer.clearDelayedAndroidKey(),f=this.observer.readChange(),(f&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(f=null)):this.observer.clear(),r.facet(G.phrases)!=this.state.facet(G.phrases))return this.setState(r);s=ds.create(this,r,e),s.flags|=l;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let u of e){if(c&&(c=c.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection,{x:p,y:m}=this.state.facet(i.cursorScrollMargin);c=new Ki(d.empty?d:w.cursor(d.head,d.head>d.anchor?-1:1),"nearest","nearest",m,p)}for(let d of u.effects)d.is(Jn)&&(c=d.value.clip(this.state))}this.viewState.update(s,c),this.bidiCache=ks.update(this.bidiCache,s.changes),s.empty||(this.updatePlugins(s),this.inputState.update(s)),t=this.docView.update(s),this.state.facet(Wi)!=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(s.startState.facet(is)!=s.state.facet(is)&&(this.viewState.mustMeasureContent=!0),(t||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!s.empty)for(let u of this.state.facet(lo))try{u(s)}catch(d){Ce(this.state,d,"update listener")}(a||f)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),f&&!gf(this,f)&&h.force&&bi(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 xs(this,e),this.plugins=e.facet(ui).map(n=>new Ui(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView.destroy(),this.docView=new ms(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(ui),n=e.state.facet(ui);if(t!=n){let s=[];for(let r of n){let o=t.indexOf(r);if(o<0)s.push(new Ui(r));else{let l=this.plugins[o];l.mustUpdate=e,s.push(l)}}for(let r of this.plugins)r.mustUpdate!=e&&r.destroy(this);this.plugins=s,this.pluginMap.clear()}else for(let s of this.plugins)s.mustUpdate=e;for(let s=0;s<this.plugins.length;s++)this.plugins[s].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){Ce(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.viewState.scrollParent,s=this.viewState.getScrollOffset(),{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(s-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(qh(n||this.win))r=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(s);r=d.from,o=d.top}this.updateState=1;let a=this.viewState.measure();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 f=h.map(d=>{try{return d.read(this)}catch(p){return Ce(this.state,p),kh}}),c=ds.create(this,this.state,[]),u=!1;c.flags|=a,t?t.flags|=a:t=c,this.updateState=2,c.empty||(this.updatePlugins(c),this.inputState.update(c),this.updateAttrs(),u=this.docView.update(c),u&&this.docViewUpdate());for(let d=0;d<h.length;d++)if(f[d]!=kh)try{let p=h[d];p.write&&p.write(f[d],this)}catch(p){Ce(this.state,p)}if(u&&this.docView.updateSelection(!0),!c.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=((r<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(r).top)-o)/this.scaleY;if((p>1||p<-1)&&!(T.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(n==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){s=s+p,n?r<0?n.scrollTop=n.scrollHeight:n.scrollTop+=p:this.win.scrollBy(0,p),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(lo))l(t)}get themeClasses(){return Io+" "+(this.state.facet(Eo)?Lf:Mf)+" "+this.state.facet(is)}updateAttrs(){let e=vh(this,af,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(dt)?"true":"false",class:"cm-content",style:`${T.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),vh(this,Ts,t);let n=this.observer.ignore(()=>{let s=eh(this.contentDOM,this.contentAttrs,t),r=eh(this.dom,this.editorAttrs,e);return s||r});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let s of n.effects)if(s.is(i.announce)){t&&(this.announceDOM.textContent=""),t=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=s.value}}mountStyles(){this.styleModules=this.state.facet(Wi);let e=this.state.facet(i.cspNonce);He.mount(this.root,this.styleModules.concat(am).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.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(n=>n.plugin==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 Kr(this,e,oh(this,e,t,n))}moveByGroup(e,t){return Kr(this,e,oh(this,e,t,n=>Ep(this,e.head,n)))}visualLineSide(e,t){let n=this.bidiSpans(e),s=this.textDirectionAt(e.from),r=n[t?n.length-1:0];return w.cursor(r.side(t,s)+e.from,r.forward(!t,s)?1:-1)}moveToLineBoundary(e,t,n=!0){return Op(this,e,t,n)}moveVertically(e,t,n){return Kr(this,e,Ip(this,e,t,n))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let n=yo(this,e,t);return n&&n.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),yo(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.state.doc.lineAt(e),s=this.bidiSpans(n),r=s[Ve.find(s,e-n.from,-1,t)];return this.docView.coordsAt(e,t,r.dir==K.RTL)}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(sf)||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>cm)return Xh(e.length);let t=this.textDirectionAt(e.from),n;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||Gh(r.isolates,n=nh(this,e))))return r.order;n||(n=nh(this,e));let s=cp(e.text,t,n);return this.bidiCache.push(new ks(e.from,e.to,t,n,!0,s)),s}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||T.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{zh(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={}){var n,s,r,o;return Jn.of(new Ki(typeof e=="number"?w.cursor(e):e,(n=t.y)!==null&&n!==void 0?n:"nearest",(s=t.x)!==null&&s!==void 0?s:"nearest",(r=t.yMargin)!==null&&r!==void 0?r:5,(o=t.xMargin)!==null&&o!==void 0?o:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return Jn.of(new Ki(w.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 ne.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ne.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=He.newName(),s=[is.of(n),Wi.of(_o(`.${n}`,e))];return t&&t.dark&&s.push(Eo.of(!0)),s}static baseTheme(e){return ft.lowest(Wi.of(_o("."+Io,e,Tf)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),s=n&&ie.get(n)||ie.get(e);return((t=s?.root)===null||t===void 0?void 0:t.view)||null}};D.styleModule=Wi;D.inputHandler=tf;D.clipboardInputFilter=Qo;D.clipboardOutputFilter=Zo;D.scrollHandler=of;D.focusChangeEffect=nf;D.perLineTextDirection=sf;D.exceptionSink=ef;D.updateListener=lo;D.editable=dt;D.mouseSelectionStyle=Zh;D.dragMovesSelection=Qh;D.clickAddsSelectionRange=Jh;D.decorations=Ds;D.blockWrappers=hf;D.outerDecorations=el;D.atomicRanges=rn;D.bidiIsolatedRanges=ff;D.cursorScrollMargin=L.define({combine:i=>{let e=5,t=5;for(let n of i)typeof n=="number"?e=t=n:{x:e,y:t}=n;return{x:e,y:t}}});D.scrollMargins=cf;D.darkTheme=Eo;D.cspNonce=L.define({combine:i=>i.length?i[0]:""});D.contentAttributes=Ts;D.editorAttributes=af;D.lineWrapping=D.contentAttributes.of({class:"cm-lineWrapping"});D.announce=R.define();var cm=4096,kh={},ks=class i{constructor(e,t,n,s,r,o){this.from=e,this.to=t,this.dir=n,this.isolates=s,this.fresh=r,this.order=o}static update(e,t){if(t.empty&&!e.some(r=>r.fresh))return e;let n=[],s=e.length?e[e.length-1].dir:K.LTR;for(let r=Math.max(0,e.length-10);r<e.length;r++){let o=e[r];o.dir==s&&!t.touchesRange(o.from,o.to)&&n.push(new i(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return n}};function vh(i,e,t){for(let n=i.state.facet(e),s=n.length-1;s>=0;s--){let r=n[s],o=typeof r=="function"?r(i):r;o&&Xo(o,t)}return t}var um=T.mac?"mac":T.windows?"win":T.linux?"linux":"key";function dm(i,e){let t=i.split(/-(?!$)/),n=t[t.length-1];n=="Space"&&(n=" ");let s,r,o,l;for(let a=0;a<t.length-1;++a){let h=t[a];if(/^(cmd|meta|m)$/i.test(h))l=!0;else if(/^a(lt)?$/i.test(h))s=!0;else if(/^(c|ctrl|control)$/i.test(h))r=!0;else if(/^s(hift)?$/i.test(h))o=!0;else if(/^mod$/i.test(h))e=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+h)}return s&&(n="Alt-"+n),r&&(n="Ctrl-"+n),l&&(n="Meta-"+n),o&&(n="Shift-"+n),n}function ns(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}var pm=ft.default(D.domEventHandlers({keydown(i,e){return Of(Df(e.state),i,e,"editor")}})),Os=L.define({enables:pm}),Sh=new WeakMap;function Df(i){let e=i.facet(Os),t=Sh.get(e);return t||Sh.set(e,t=gm(e.reduce((n,s)=>n.concat(s),[]))),t}function Bf(i,e,t){return Of(Df(i.state),e,i,t)}var xt=null,mm=4e3;function gm(i,e=um){let t=Object.create(null),n=Object.create(null),s=(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")},r=(o,l,a,h,f)=>{var c,u;let d=t[o]||(t[o]=Object.create(null)),p=l.split(/ (?!$)/).map(b=>dm(b,e));for(let b=1;b<p.length;b++){let k=p.slice(0,b).join(" ");s(k,!0),d[k]||(d[k]={preventDefault:!0,stopPropagation:!1,run:[x=>{let B=xt={view:x,prefix:k,scope:o};return setTimeout(()=>{xt==B&&(xt=null)},mm),!0}]})}let m=p.join(" ");s(m,!1);let g=d[m]||(d[m]={preventDefault:!1,stopPropagation:!1,run:((u=(c=d._any)===null||c===void 0?void 0:c.run)===null||u===void 0?void 0:u.slice())||[]});a&&g.run.push(a),h&&(g.preventDefault=!0),f&&(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 f=t[h]||(t[h]=Object.create(null));f._any||(f._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:c}=o;for(let u in f)f[u].run.push(d=>c(d,No))}let a=o[e]||o.key;if(a)for(let h of l)r(h,a,o.run,o.preventDefault,o.stopPropagation),o.shift&&r(h,"Shift-"+a,o.shift,o.preventDefault,o.stopPropagation)}return t}var No=null;function Of(i,e,t,n){No=e;let s=Xa(e),r=je(s,0),o=wt(r)==s.length&&s!=" ",l="",a=!1,h=!1,f=!1;xt&&xt.view==t&&xt.scope==n&&(l=xt.prefix+" ",wf.indexOf(e.keyCode)<0&&(h=!0,xt=null));let c=new Set,u=g=>{if(g){for(let b of g.run)if(!c.has(b)&&(c.add(b),b(t)))return g.stopPropagation&&(f=!0),!0;g.preventDefault&&(g.stopPropagation&&(f=!0),h=!0)}return!1},d=i[n],p,m;return d&&(u(d[l+ns(s,e,!o)])?a=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(T.windows&&e.ctrlKey&&e.altKey)&&!(T.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(p=ut[e.keyCode])&&p!=s?(u(d[l+ns(p,e,!0)])||e.shiftKey&&(m=fi[e.keyCode])!=s&&m!=p&&u(d[l+ns(m,e,!1)]))&&(a=!0):o&&e.shiftKey&&u(d[l+ns(s,e,!0)])&&(a=!0),!a&&u(d._any)&&(a=!0)),h&&(a=!0),a&&f&&e.stopPropagation(),No=null,a}var zt=class i{constructor(e,t,n,s,r){this.className=e,this.left=t,this.top=n,this.width=s,this.height=r}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 s=e.coordsAtPos(n.head,n.assoc||1);if(!s)return[];let r=Ef(e);return[new i(t,s.left-r.left,s.top-r.top,null,s.bottom-s.top)]}else return bm(e,t,n)}};function Ef(i){let e=i.scrollDOM.getBoundingClientRect();return{left:(i.textDirection==K.LTR?e.left:e.right-i.scrollDOM.clientWidth*i.scaleX)-i.scrollDOM.scrollLeft*i.scaleX,top:e.top-i.scrollDOM.scrollTop*i.scaleY}}function Ch(i,e,t,n){let s=i.coordsAtPos(e,t*2);if(!s)return n;let r=i.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=i.posAtCoords({x:r.left+1,y:o}),a=i.posAtCoords({x:r.right-1,y:o});return l==null||a==null?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}function bm(i,e,t){if(t.to<=i.viewport.from||t.from>=i.viewport.to)return[];let n=Math.max(t.from,i.viewport.from),s=Math.min(t.to,i.viewport.to),r=i.textDirection==K.LTR,o=i.contentDOM,l=o.getBoundingClientRect(),a=Ef(i),h=o.querySelector(".cm-line"),f=h&&window.getComputedStyle(h),c=l.left+(f?parseInt(f.paddingLeft)+Math.min(0,parseInt(f.textIndent)):0),u=l.right-(f?parseInt(f.paddingRight):0),d=bo(i,n,1),p=bo(i,s,-1),m=d.type==ue.Text?d:null,g=p.type==ue.Text?p:null;if(m&&(i.lineWrapping||d.widgetLineBreaks)&&(m=Ch(i,n,1,m)),g&&(i.lineWrapping||p.widgetLineBreaks)&&(g=Ch(i,s,-1,g)),m&&g&&m.from==g.from&&m.to==g.to)return k(x(t.from,t.to,m));{let v=m?x(t.from,null,m):B(d,!1),C=g?x(null,t.to,g):B(p,!0),A=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&v.bottom+i.defaultLineHeight/2<C.top?A.push(b(c,v.bottom,u,C.top)):v.bottom<C.top&&i.elementAtHeight((v.bottom+C.top)/2).type==ue.Text&&(v.bottom=C.top=(v.bottom+C.top)/2),k(v).concat(A).concat(k(C))}function b(v,C,A,N){return new zt(e,v-a.left,C-a.top,Math.max(0,A-v),N-C)}function k({top:v,bottom:C,horizontal:A}){let N=[];for(let W=0;W<A.length;W+=2)N.push(b(A[W],v,A[W+1],C));return N}function x(v,C,A){let N=1e9,W=-1e9,Y=[];function H($,Q,me,Me,Ze){let fe=i.coordsAtPos($,$==A.to?-2:2),_e=i.coordsAtPos(me,me==A.from?2:-2);!fe||!_e||(N=Math.min(fe.top,_e.top,N),W=Math.max(fe.bottom,_e.bottom,W),Ze==K.LTR?Y.push(r&&Q?c:fe.left,r&&Me?u:_e.right):Y.push(!r&&Me?c:_e.left,!r&&Q?u:fe.right))}let I=v??A.from,j=C??A.to;for(let $ of i.visibleRanges)if($.to>I&&$.from<j)for(let Q=Math.max($.from,I),me=Math.min($.to,j);;){let Me=i.state.doc.lineAt(Q);for(let Ze of i.bidiSpans(Me)){let fe=Ze.from+Me.from,_e=Ze.to+Me.from;if(fe>=me)break;_e>Q&&H(Math.max(fe,Q),v==null&&fe<=I,Math.min(_e,me),C==null&&_e>=j,Ze.dir)}if(Q=Me.to+1,Q>=me)break}return Y.length==0&&H(I,v==null,j,C==null,i.textDirection),{top:N,bottom:W,horizontal:Y}}function B(v,C){let A=l.top+(C?v.top:v.bottom);return{top:A,bottom:A,horizontal:[]}}}function ym(i,e){return i.constructor==e.constructor&&i.eq(e)}var Ho=class{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(ls)!=e.state.facet(ls)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let t=0,n=e.facet(ls);for(;t<n.length&&n[t]!=this.layer;)t++;this.dom.style.zIndex=String((this.layer.above?150:-1)-t)}measure(){return 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i.startState.facet(Si)!=i.state.facet(Si)}var wm=If({above:!0,markers(i){let{state:e}=i,t=e.facet(Si),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||t.drawRangeCursor&&!(r&&T.ios&&t.iosSelectionHandles)){let o=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",l=s.empty?s:w.cursor(s.head,s.assoc);for(let a of zt.forRange(i,o,l))n.push(a)}}return n},update(i,e){i.transactions.some(n=>n.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=Rf(i);return t&&Ah(i.state,e),i.docChanged||i.selectionSet||t},mount(i,e){Ah(e.state,i)},class:"cm-cursorLayer"});function Ah(i,e){e.style.animationDuration=i.facet(Si).cursorBlinkRate+"ms"}var xm=If({above:!1,markers(i){let e=[],{main:t,ranges:n}=i.state.selection;for(let s of n)if(!s.empty)for(let r of zt.forRange(i,"cm-selectionBackground",s))e.push(r);if(T.ios&&!t.empty&&i.state.facet(Si).iosSelectionHandles){for(let s of zt.forRange(i,"cm-selectionHandle cm-selectionHandle-start",w.cursor(t.from,1)))e.push(s);for(let s of zt.forRange(i,"cm-selectionHandle cm-selectionHandle-end",w.cursor(t.to,1)))e.push(s)}return e},update(i,e){return i.docChanged||i.selectionSet||i.viewportChanged||Rf(i)},class:"cm-selectionLayer"}),km=T.gecko&&T.gecko_version==153?"#ffffff01":"transparent",vm=ft.highest(D.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:`${km} !important`},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),Pf=R.define({map(i,e){return i==null?null:e.mapPos(i)}}),zi=te.define({create(){return null},update(i,e){return i!=null&&(i=e.changes.mapPos(i)),e.effects.reduce((t,n)=>n.is(Pf)?n.value:t,i)}}),Sm=ne.fromClass(class{constructor(i){this.view=i,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(i){var e;let t=i.state.field(zi);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(i.startState.field(zi)!=t||i.docChanged||i.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:i}=this,e=i.state.field(zi),t=e!=null&&i.coordsAtPos(e);if(!t)return null;let n=i.scrollDOM.getBoundingClientRect();return{left:t.left-n.left+i.scrollDOM.scrollLeft*i.scaleX,top:t.top-n.top+i.scrollDOM.scrollTop*i.scaleY,height:t.bottom-t.top}}drawCursor(i){if(this.cursor){let{scaleX:e,scaleY:t}=this.view;i?(this.cursor.style.left=i.left/e+"px",this.cursor.style.top=i.top/t+"px",this.cursor.style.height=i.height/t+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(i){this.view.state.field(zi)!=i&&this.view.dispatch({effects:Pf.of(i)})}},{eventObservers:{dragover(i){this.setDropPos(this.view.posAtCoords({x:i.clientX,y:i.clientY}))},dragleave(i){(i.target==this.view.contentDOM||!this.view.contentDOM.contains(i.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Nf(){return[zi,Sm]}function Mh(i,e,t,n,s){e.lastIndex=0;for(let r=i.iterRange(t,n),o=t,l;!r.next().done;o+=r.value.length)if(!r.lineBreak)for(;l=e.exec(r.value);)s(o+l.index,l)}function Cm(i,e){let t=i.visibleRanges;if(t.length==1&&t[0].from==i.viewport.from&&t[0].to==i.viewport.to)return t;let n=[];for(let{from:s,to:r}of t)s=Math.max(i.state.doc.lineAt(s).from,s-e),r=Math.min(i.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}var Fo=class{constructor(e){let{regexp:t,decoration:n,decorate:s,boundary:r,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,s)this.addMatch=(l,a,h,f)=>s(f,h,h+l[0].length,l,a);else if(typeof n=="function")this.addMatch=(l,a,h,f)=>{let c=n(l,a,h);c&&f(h,h+l[0].length,c)};else if(n)this.addMatch=(l,a,h,f)=>f(h,h+l[0].length,n);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=r,this.maxLength=o}createDeco(e){let t=new Ne,n=t.add.bind(t);for(let{from:s,to:r}of Cm(e,this.maxLength))Mh(e.state.doc,this.regexp,s,r,(o,l)=>this.addMatch(l,e,o,n));return t.finish()}updateDeco(e,t){let n=1e9,s=-1;return e.docChanged&&e.changes.iterChanges((r,o,l,a)=>{a>=e.view.viewport.from&&l<=e.view.viewport.to&&(n=Math.min(l,n),s=Math.max(a,s))}),e.viewportMoved||s-n>1e3?this.createDeco(e.view):s>-1?this.updateRange(e.view,t.map(e.changes),n,s):t}updateRange(e,t,n,s){for(let r of e.visibleRanges){let o=Math.max(r.from,n),l=Math.min(r.to,s);if(l>=o){let a=e.state.doc.lineAt(o),h=a.to<l?e.state.doc.lineAt(l):a,f=Math.max(r.from,a.from),c=Math.min(r.to,h.to);if(this.boundary){for(;o>a.from;o--)if(this.boundary.test(a.text[o-1-a.from])){f=o;break}for(;l<h.to;l++)if(this.boundary.test(h.text[l-h.from])){c=l;break}}let u=[],d,p=(m,g,b)=>u.push(b.range(m,g));if(a==h)for(this.regexp.lastIndex=f-a.from;(d=this.regexp.exec(a.text))&&d.index<c-a.from;)this.addMatch(d,e,d.index+a.from,p);else Mh(e.state.doc,this.regexp,f,c,(m,g)=>this.addMatch(g,e,m,p));t=t.update({filterFrom:f,filterTo:c,filter:(m,g)=>m<f||g>c,add:u})}}return t}},Wo=/x/.unicode!=null?"gu":"g",Am=new RegExp(`[\0-\b
-\x7F-\x9F\xAD\u061C\u200B\u200E\u200F\u2028\u2029\u202D\u202E\u2066\u2067\u2069\uFEFF\uFFF9-\uFFFC]`,Wo),Mm={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"},Gr=null;function Lm(){var i;if(Gr==null&&typeof document<"u"&&document.body){let e=document.body.style;Gr=((i=e.tabSize)!==null&&i!==void 0?i:e.MozTabSize)!=null}return Gr||!1}var as=L.define({combine(i){let e=ye(i,{render:null,specialChars:Am,addSpecialChars:null});return(e.replaceTabs=!Lm())&&(e.specialChars=new RegExp("	|"+e.specialChars.source,Wo)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Wo)),e}});function Hf(i={}){return[as.of(i),Tm()]}var Lh=null;function Tm(){return Lh||(Lh=ne.fromClass(class{constructor(i){this.view=i,this.decorations=O.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(i.state.facet(as)),this.decorations=this.decorator.createDeco(i)}makeDecorator(i){return new Fo({regexp:i.specialChars,decoration:(e,t,n)=>{let{doc:s}=t.state,r=je(e[0],0);if(r==9){let o=s.lineAt(n),l=t.state.tabSize,a=ct(o.text,l,n-o.from);return O.replace({widget:new zo((l-a%l)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=O.replace({widget:new Vo(i,r)}))},boundary:i.replaceTabs?void 0:/[^]/})}update(i){let e=i.state.facet(as);i.startState.facet(as)!=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}))}var Dm="\u2022";function Bm(i){return i>=32?Dm:i==10?"\u2424":String.fromCharCode(9216+i)}var Vo=class extends De{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=Bm(this.code),n=e.state.phrase("Control character")+" "+(Mm[this.code]||"0x"+this.code.toString(16)),s=this.options.render&&this.options.render(this.code,n,t);if(s)return s;let r=document.createElement("span");return r.textContent=t,r.title=n,r.setAttribute("aria-label",n),r.className="cm-specialChar",r}ignoreEvent(){return!1}},zo=class extends De{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent="	",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}},Th=ne.fromClass(class{constructor(){this.height=1e3,this.attrs={style:"padding-bottom: 1000px"}}update(i){let{view:e}=i,t=e.viewState.editorHeight-e.defaultLineHeight-e.documentPadding.top-.5;t>=0&&t!=this.height&&(this.height=t,this.attrs={style:`padding-bottom: ${t}px`})}});function Ff(){return[Th,Ts.of(i=>{var e;return((e=i.plugin(Th))===null||e===void 0?void 0:e.attrs)||null})]}function Wf(){return Em}var Om=O.line({class:"cm-activeLine"}),Em=ne.fromClass(class{constructor(i){this.decorations=this.getDeco(i)}update(i){(i.docChanged||i.selectionSet)&&(this.decorations=this.getDeco(i.view))}getDeco(i){let e=-1,t=[];for(let n of i.state.selection.ranges){let s=i.lineBlockAt(n.head);s.from>e&&(t.push(Om.range(s.from)),e=s.from)}return O.set(t)}},{decorations:i=>i.decorations}),qo=class extends De{constructor(e){super(),this.content=e}toDOM(e){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(e):this.content.cloneNode(!0)),t.setAttribute("aria-hidden","true"),t}coordsAt(e){let t=e.firstChild?$i(e.firstChild):[];if(!t.length)return null;let n=window.getComputedStyle(e.parentNode),s=nn(t[0],n.direction!="rtl"),r=parseInt(n.lineHeight);return s.bottom-s.top>r*1.5?{left:s.left,right:s.right,top:s.top,bottom:s.top+r}:s}ignoreEvent(){return!1}};function Vf(i){let e=ne.fromClass(class{constructor(t){this.view=t,this.placeholder=i?O.set([O.widget({widget:new qo(i),side:1}).range(0)]):O.none}get decorations(){return this.view.state.doc.length?O.none:this.placeholder}},{decorations:t=>t.decorations});return typeof i=="string"?[e,D.contentAttributes.of({"aria-placeholder":i})]:e}var $o=2e3;function Im(i,e,t){let n=Math.min(e.line,t.line),s=Math.max(e.line,t.line),r=[];if(e.off>$o||t.off>$o||e.col<0||t.col<0){let o=Math.min(e.off,t.off),l=Math.max(e.off,t.off);for(let a=n;a<=s;a++){let h=i.doc.line(a);h.length<=l&&r.push(w.range(h.from+o,h.to+l))}}else{let o=Math.min(e.col,t.col),l=Math.max(e.col,t.col);for(let a=n;a<=s;a++){let h=i.doc.line(a),f=Xn(h.text,o,i.tabSize,!0);if(f<0)r.push(w.cursor(h.to));else{let c=Xn(h.text,l,i.tabSize);r.push(w.range(h.from+f,h.from+c))}}}return r}function _m(i,e){let t=i.coordsAtPos(i.viewport.from);return t?Math.round(Math.abs((t.left-e)/i.defaultCharacterWidth)):-1}function Dh(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1),n=i.state.doc.lineAt(t),s=t-n.from,r=s>$o?-1:s==n.length?_m(i,e.clientX):ct(n.text,i.state.tabSize,t-n.from);return{line:n.number,col:r,off:s}}function Rm(i,e){let t=Dh(i,e),n=i.state.selection;return t?{update(s){if(s.docChanged){let r=s.changes.mapPos(s.startState.doc.line(t.line).from),o=s.state.doc.lineAt(r);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},n=n.map(s.changes)}},get(s,r,o){let l=Dh(i,s);if(!l)return n;let a=Im(i.state,t,l);return a.length?o?w.create(a.concat(n.ranges)):w.create(a):n}}:null}function zf(i){let e=i?.eventFilter||(t=>t.altKey&&t.button==0);return D.mouseSelectionStyle.of((t,n)=>e(n)?Rm(t,n):null)}var Pm={Alt:[18,i=>!!i.altKey],Control:[17,i=>!!i.ctrlKey],Shift:[16,i=>!!i.shiftKey],Meta:[91,i=>!!i.metaKey]},Nm={style:"cursor: crosshair"};function qf(i={}){let[e,t]=Pm[i.key||"Alt"],n=ne.fromClass(class{constructor(s){this.view=s,this.isDown=!1}set(s){this.isDown!=s&&(this.isDown=s,this.view.update([]))}},{eventObservers:{keydown(s){this.set(s.keyCode==e||t(s))},keyup(s){(s.keyCode==e||!t(s))&&this.set(!1)},mousemove(s){this.set(t(s))}}});return[n,D.contentAttributes.of(s=>{var r;return!((r=s.plugin(n))===null||r===void 0)&&r.isDown?Nm:null})]}var ss="-10000px",vs=class{constructor(e,t,n,s){this.facet=t,this.createTooltipView=n,this.removeTooltipView=s,this.input=e.state.facet(t),this.tooltips=this.input.filter(o=>o);let r=null;this.tooltipViews=this.tooltips.map(o=>r=n(o,r))}update(e,t){var n;let s=e.state.facet(this.facet),r=s.filter(a=>a);if(s===this.input){for(let a of this.tooltipViews)a.update&&a.update(e);return!1}let o=[],l=t?[]:null;for(let a=0;a<r.length;a++){let h=r[a],f=-1;if(h){for(let c=0;c<this.tooltips.length;c++){let u=this.tooltips[c];u&&u.create==h.create&&(f=c)}if(f<0)o[a]=this.createTooltipView(h,a?o[a-1]:null),l&&(l[a]=!!h.above);else{let c=o[a]=this.tooltipViews[f];l&&(l[a]=t[f]),c.update&&c.update(e)}}}for(let a of this.tooltipViews)o.indexOf(a)<0&&(this.removeTooltipView(a),(n=a.destroy)===null||n===void 0||n.call(a));return t&&(l.forEach((a,h)=>t[h]=a),t.length=l.length),this.input=s,this.tooltips=r,this.tooltipViews=o,!0}};function Hm(i){let e=i.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}var Xr=L.define({combine:i=>{var e,t,n;return{position:T.ios?"absolute":((e=i.find(s=>s.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=i.find(s=>s.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((n=i.find(s=>s.tooltipSpace))===null||n===void 0?void 0:n.tooltipSpace)||Hm}}}),Bh=new WeakMap,$f=ne.fromClass(class{constructor(i){this.view=i,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=i.state.facet(Xr);this.position=e.position,this.parent=e.parent,this.classes=i.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new vs(i,on,(t,n)=>this.createTooltip(t,n),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),i.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let i of this.manager.tooltipViews)this.intersectionObserver.observe(i.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(i){i.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(i,this.above);e&&this.observeIntersection();let t=e||i.geometryChanged,n=i.state.facet(Xr);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let s of this.manager.tooltipViews)s.dom.style.position=this.position;t=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let s of this.manager.tooltipViews)this.container.appendChild(s.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(i,e){let t=i.create(this.view),n=e?e.dom:null;if(t.dom.classList.add("cm-tooltip"),i.arrow&&!t.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let s=document.createElement("div");s.className="cm-tooltip-arrow",t.dom.appendChild(s)}return t.dom.style.position=this.position,t.dom.style.top=ss,t.dom.style.left="0px",this.container.insertBefore(t.dom,n),t.mount&&t.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(t.dom),t}destroy(){var 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=1,e=1,t=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(T.safari){let o=r.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}else t=!!r.offsetParent&&r.offsetParent!=this.container.ownerDocument.body}if(t||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(i=r.width/this.parent.offsetWidth,e=r.height/this.parent.offsetHeight)}else({scaleX:i,scaleY:e}=this.view.viewState);let n=this.view.scrollDOM.getBoundingClientRect(),s=tl(this.view);return{visible:{left:n.left+s.left,top:n.top+s.top,right:n.right-s.right,bottom:n.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((r,o)=>{let l=this.manager.tooltipViews[o];return l.getCoords?l.getCoords(r.pos):this.view.coordsAtPos(r.pos)}),size:this.manager.tooltipViews.map(({dom:r})=>r.getBoundingClientRect()),space:this.view.state.facet(Xr).tooltipSpace(this.view),scaleX:i,scaleY:e,makeAbsolute:t}}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{visible:t,space:n,scaleX:s,scaleY:r}=i,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],h=this.manager.tooltipViews[l],{dom:f}=h,c=i.pos[l],u=i.size[l];if(!c||a.clip!==!1&&(c.bottom<=Math.max(t.top,n.top)||c.top>=Math.min(t.bottom,n.bottom)||c.right<Math.max(t.left,n.left)-.1||c.left>Math.min(t.right,n.right)+.1)){f.style.top=ss;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=u.right-u.left,g=(e=Bh.get(h))!==null&&e!==void 0?e:u.bottom-u.top,b=h.offset||Wm,k=this.view.textDirection==K.LTR,x=u.width>n.right-n.left?k?n.left:n.right-u.width:k?Math.max(n.left,Math.min(c.left-(d?14:0)+b.x,n.right-m)):Math.min(Math.max(n.left,c.left-m+(d?14:0)-b.x),n.right-m),B=this.above[l];!a.strictSide&&(B?c.top-g-p-b.y<n.top:c.bottom+g+p+b.y>n.bottom)&&B==n.bottom-c.bottom>c.top-n.top&&(B=this.above[l]=!B);let v=(B?c.top-n.top:n.bottom-c.bottom)-p;if(v<g&&h.resize!==!1){if(v<this.view.defaultLineHeight){f.style.top=ss;continue}Bh.set(h,g),f.style.height=(g=v)/r+"px"}else f.style.height&&(f.style.height="");let C=B?c.top-g-p-b.y:c.bottom+p+b.y,A=x+m;if(h.overlap!==!0)for(let N of o)N.left<A&&N.right>x&&N.top<C+g&&N.bottom>C&&(C=B?N.top-g-2-p:N.bottom+p+2);if(this.position=="absolute"?(f.style.top=(C-i.parent.top)/r+"px",Oh(f,(x-i.parent.left)/s)):(f.style.top=C/r+"px",Oh(f,x/s)),d){let N=c.left+(k?b.x:-b.x)-(x+14-7);d.style.left=N/s+"px"}h.overlap!==!0&&o.push({left:x,top:C,right:A,bottom:C+g}),f.classList.toggle("cm-tooltip-above",B),f.classList.toggle("cm-tooltip-below",!B),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=ss}},{eventObservers:{scroll(){this.maybeMeasure()}}});function Oh(i,e){let t=parseInt(i.style.left,10);(isNaN(t)||Math.abs(e-t)>1)&&(i.style.left=e+"px")}var Fm=D.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark 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e=this.view.plugin($f),t=e?e.manager.tooltips.findIndex(n=>n.create==Cs.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:s,tooltip:r}=this;if(s.length&&!this.locked.has(s)&&r&&!zm(r.dom,e)||this.pending){let{pos:o}=s[0]||this.pending,l=(n=(t=s[0])===null||t===void 0?void 0:t.end)!==null&&n!==void 0?n:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!qm(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&&!this.locked.has(t)){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);let{active:s}=this;s.length&&!this.locked.has(s)&&!this.view.dom.contains(n.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}},rs=4;function zm(i,e){let{left:t,right:n,top:s,bottom:r}=i.getBoundingClientRect(),o;if(o=i.querySelector(".cm-tooltip-arrow")){let l=o.getBoundingClientRect();s=Math.min(l.top,s),r=Math.max(l.bottom,r)}return e.clientX>=t-rs&&e.clientX<=n+rs&&e.clientY>=s-rs&&e.clientY<=r+rs}function qm(i,e,t,n,s,r){let o=i.scrollDOM.getBoundingClientRect(),l=i.documentTop+i.documentPadding.top+i.contentHeight;if(o.left>n||o.right<n||o.top>s||Math.min(o.bottom,l)<s)return!1;let a=i.posAtCoords({x:n,y:s},!1);return a>=e&&a<=t}function Kf(i,e={}){let t=R.define(),n=new WeakMap,s=te.define({create(){return[]},update(o,l){let a=n.get(o);if(o.length&&(e.hideOnChange&&(l.docChanged||l.selection)?o=[]:a&&a(l)?o=[]:e.hideOn&&(o=o.filter(h=>!e.hideOn(l,h)))),l.docChanged&&o.length){let h=[];for(let f of o){let c=l.changes.mapPos(f.pos,-1,ce.TrackDel);if(c!=null){let u=Object.assign(Object.create(null),f);u.pos=c,u.end!=null&&(u.end=l.changes.mapPos(u.end)),h.push(u)}}o=h}for(let h of l.effects)h.is(t)&&(o=h.value,a=void 0),(h.is($m)&&!h.value||h.value==s)&&(o=[]);return o.length&&a&&n.set(o,a),o},provide:o=>Ss.from(o)}),r=ne.define(o=>new jo(o,i,s,n,t,e.hoverTime||300));return{active:s,extension:[s,r,jf.of(r),Vm]}}function Uf(i,e,t,n={}){var s;let r=i.state.facet(jf).map(o=>i.plugin(o)).filter(o=>!!o);if(n.tooltip&&n.tooltip.active){let o=r.find(l=>l.field==n.tooltip.active);o&&(r=[o])}for(let o of r)o.activateHover(i,e,t,(s=n.until)!==null&&s!==void 0?s:(()=>!1))}var $m=R.define();var Eh=L.define({combine(i){let e,t;for(let n of 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h=this.specs.indexOf(a),f;h<0?(f=a(i.view),l.push(f)):(f=this.panels[h],f.update&&f.update(i)),s.push(f),(f.top?r:o).push(f)}this.specs=n,this.panels=s,this.top.sync(r),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=>D.scrollMargins.of(e=>{let t=e.plugin(i);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})}),pi=class{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";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=Ih(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Ih(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 Ih(i){let e=i.nextSibling;return i.remove(),e}var Kt=L.define({enables:Gf});function Xf(i,e){let t,n=new 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this.gutters)e.config.side=="after"?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),i.scrollDOM.insertBefore(this.dom,i.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}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)}if(i.geometryChanged){let 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fc(e,t,n).type.prop(Jt)==this.data}findRegions(e){let t=e.facet(Mi);if(t?.data==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let n=[],s=(r,o)=>{if(r.prop(Jt)==this.data){n.push({from:o,to:o+r.length});return}let l=r.prop(_.mounted);if(l){if(l.tree.prop(Jt)==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+r.length});return}else if(l.overlay){let a=n.length;if(s(l.tree,l.overlay[0].from+o),n.length>a)return}}for(let a=0;a<r.children.length;a++){let h=r.children[a];h instanceof ee&&s(h,r.positions[a]+o)}};return s(ke(e),0),n}get allowsNesting(){return!0}};Ae.setState=R.define();function fc(i,e,t){let n=i.facet(Mi),s=ke(i).topNode;if(!n||n.allowsNesting)for(let r=s;r;r=r.enter(e,t,re.ExcludeBuffers|re.EnterBracketed))r.type.isTop&&(s=r);return s}function ke(i){let e=i.field(Ae.state,!1);return e?e.tree:ee.empty}var wl=class{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)}},pn=null,Fs=class i{constructor(e,t,n=[],s,r,o,l,a){this.parser=e,this.state=t,this.fragments=n,this.tree=s,this.treeLen=r,this.viewport=o,this.skipped=l,this.scheduleOn=a,this.parse=null,this.tempSkipped=[]}static create(e,t,n){return new i(e,t,[],ee.empty,0,n,[],null)}startParse(){return this.parser.startParse(new wl(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=ee.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var n;if(typeof e=="number"){let s=Date.now()+e;e=()=>Date.now()>s}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 s=this.parse.advance();if(s)if(this.fragments=this.withoutTempSkipped(Gt.addTree(s,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(n=this.parse.stoppedAt)!==null&&n!==void 0?n:this.state.doc.length,this.tree=s,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(Gt.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=pn;pn=this;try{return e()}finally{pn=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=cc(e,t.from,t.to);return e}changes(e,t){let{fragments:n,tree:s,treeLen:r,viewport:o,skipped:l}=this;if(this.takeTree(),!e.empty){let a=[];if(e.iterChangedRanges((h,f,c,u)=>a.push({fromA:h,toA:f,fromB:c,toB:u})),n=Gt.applyChanges(n,a),s=ee.empty,r=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 f=e.mapPos(h.from,1),c=e.mapPos(h.to,-1);f<c&&l.push({from:f,to:c})}}}return new i(this.parser,t,n,s,r,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:s,to:r}=this.skipped[n];s<e.to&&r>e.from&&(this.fragments=cc(this.fragments,s,r),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 Ai{createParse(t,n,s){let r=s[0].from,o=s[s.length-1].to;return{parsedPos:r,advance(){let a=pn;if(a){for(let h of s)a.tempSkipped.push(h);e&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,e]):e)}return this.parsedPos=o,new ee(he.none,[],[],o-r)},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 pn}};function cc(i,e,t){return Gt.applyChanges(i,[{fromA:e,toA:t,fromB:e,toB:t}])}var mn=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=Fs.create(e.facet(Mi).parser,e,{from:0,to:t});return n.work(20,t)||n.takeTree(),new i(n)}};Ae.state=te.define({create:mn.init,update(i,e){for(let t of e.effects)if(t.is(Ae.setState))return t.value;return e.startState.facet(Mi)!=e.state.facet(Mi)?mn.init(e.state):i.apply(e)}});var bc=i=>{let e=setTimeout(()=>i(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(bc=i=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(i,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});var gl=typeof navigator<"u"&&(!((ml=navigator.scheduling)===null||ml===void 0)&&ml.isInputPending)?()=>navigator.scheduling.isInputPending():null,ug=ne.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(Ae.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(Ae.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=bc(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:s}}=this.view,r=n.field(Ae.state);if(r.tree==r.context.tree&&r.context.isDone(s+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!gl?Math.max(25,e.timeRemaining()-5):1e9),l=r.context.treeLen<s&&n.doc.length>s+1e3,a=r.context.work(()=>gl&&gl()||Date.now()>o,s+(l?0:1e5));this.chunkBudget-=Date.now()-t,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Ae.setState.of(new mn(r.context))})),this.chunkBudget>0&&!(a&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Ce(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()}}}),Mi=L.define({combine(i){return i.length?i[0]:null},enables:i=>[Ae.state,ug,D.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]});var dg=L.define(),Ti=L.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 gn(i){let e=i.facet(Ti);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function bn(i,e){let t="",n=i.tabSize,s=i.facet(Ti)[0];if(s=="	"){for(;e>=n;)t+="	",e-=n;s=" "}for(let r=0;r<e;r++)t+=s;return t}function Al(i,e){i instanceof G&&(i=new Qt(i));for(let n of i.state.facet(dg)){let s=n(i,e);if(s!==void 0)return s}let t=ke(i.state);return t.length>=e?pg(i,t,e):null}var Qt=class{constructor(e,t={}){this.state=e,this.options=t,this.unit=gn(e)}lineAt(e,t=1){let n=this.state.doc.lineAt(e),{simulateBreak:s,simulateDoubleBreak:r}=this.options;return s!=null&&s>=n.from&&s<=n.to?r&&s==e?{text:"",from:e}:(t<0?s<e:s<=e)?{text:n.text.slice(s-n.from),from:s}:{text:n.text.slice(0,s-n.from),from:n.from}:n}textAfterPos(e,t=1){if(this.options.simulateDoubleBreak&&e==this.options.simulateBreak)return"";let{text:n,from:s}=this.lineAt(e,t);return 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i.pos==i.options.simulateBreak&&i.options.simulateDoubleBreak}function gg(i){let e=i.type.prop(Ml);if(e)return e;let t=i.firstChild,n;if(t&&(n=t.type.prop(_.closedBy))){let s=i.lastChild,r=s&&n.indexOf(s.name)>-1;return o=>xg(o,!0,1,void 0,r&&!mg(o)?s.from:void 0)}return i.parent==null?bg:null}function bg(){return 0}var xl=class i extends Qt{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 i(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(yg(n,e))break;t=this.state.doc.lineAt(n.from)}return this.lineIndent(t.from)}continue(){return yc(this.context.next,this.base,this.pos)}};function yg(i,e){for(let t=e;t;t=t.parent)if(i==t)return!0;return!1}function wg(i){let e=i.node,t=e.childAfter(e.from),n=e.lastChild;if(!t)return null;let s=i.options.simulateBreak,r=i.state.doc.lineAt(t.from),o=s==null||s<=r.from?r.to:Math.min(r.to,s);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(r.text.slice(t.to-r.from))[0].length;return{from:t.from,to:t.to+h}}l=a.to}}function xg(i,e,t,n,s){let r=i.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==i.pos+o,a=e?wg(i):null;return a?l?i.column(a.from):i.column(a.to):i.baseIndent+(l?0:i.unit*t)}var Ll=new _;var Li=class i{constructor(e,t){this.specs=e;let n;function s(l){let a=He.newName();return(n||(n=Object.create(null)))["."+a]=l,a}let r=typeof t.all=="string"?t.all:t.all?s(t.all):void 0,o=t.scope;this.scope=o instanceof Ae?l=>l.prop(Jt)==o.data:o?l=>l==o:void 0,this.style=pl(e.map(l=>({tag:l.tag,class:l.class||s(Object.assign({},l,{tag:null}))})),{all:r}).style,this.module=n?new He(n):null,this.themeType=t.themeType}static define(e,t){return new i(e,t||{})}},kl=L.define(),wc=L.define({combine(i){return i.length?[i[0]]:null}});function bl(i){let e=i.facet(kl);return e.length?e:i.facet(wc)}function xc(i,e){let t=[kg],n;return i instanceof Li&&(i.module&&t.push(D.styleModule.of(i.module)),n=i.themeType),e?.fallback?t.push(wc.of(i)):n?t.push(kl.computeN([D.darkTheme],s=>s.facet(D.darkTheme)==(n=="dark")?[i]:[])):t.push(kl.of(i)),t}var vl=class{constructor(e){this.markCache=Object.create(null),this.tree=ke(e.state),this.decorations=this.buildDeco(e,bl(e.state)),this.decoratedTo=e.viewport.to}update(e){let t=ke(e.state),n=bl(e.state),s=n!=bl(e.startState),{viewport:r}=e.view,o=e.changes.mapPos(this.decoratedTo,1);t.length<r.to&&!s&&t.type==this.tree.type&&o>=r.to?(this.decorations=this.decorations.map(e.changes),this.decoratedTo=o):(t!=this.tree||e.viewportChanged||s)&&(this.tree=t,this.decorations=this.buildDeco(e.view,n),this.decoratedTo=r.to)}buildDeco(e,t){if(!t||!this.tree.length)return O.none;let n=new Ne;for(let{from:s,to:r}of e.visibleRanges)hc(this.tree,t,(o,l,a)=>{n.add(o,l,this.markCache[a]||(this.markCache[a]=O.mark({class:a})))},s,r);return n.finish()}},kg=ft.high(ne.fromClass(vl,{decorations:i=>i.decorations})),q1=Li.define([{tag:y.meta,color:"#404740"},{tag:y.link,textDecoration:"underline"},{tag:y.heading,textDecoration:"underline",fontWeight:"bold"},{tag:y.emphasis,fontStyle:"italic"},{tag:y.strong,fontWeight:"bold"},{tag:y.strikethrough,textDecoration:"line-through"},{tag:y.keyword,color:"#708"},{tag:[y.atom,y.bool,y.url,y.contentSeparator,y.labelName],color:"#219"},{tag:[y.literal,y.inserted],color:"#164"},{tag:[y.string,y.deleted],color:"#a11"},{tag:[y.regexp,y.escape,y.special(y.string)],color:"#e40"},{tag:y.definition(y.variableName),color:"#00f"},{tag:y.local(y.variableName),color:"#30a"},{tag:[y.typeName,y.namespace],color:"#085"},{tag:y.className,color:"#167"},{tag:[y.special(y.variableName),y.macroName],color:"#256"},{tag:y.definition(y.propertyName),color:"#00c"},{tag:y.comment,color:"#940"},{tag:y.invalid,color:"#f00"}]),vg=D.baseTheme({"&.cm-focused 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l=n.parent,a={from:s.from,to:s.to},h=0,f=l?.cursor();if(f&&(t<0?f.childBefore(n.from):f.childAfter(n.to)))do if(t<0?f.to<=n.from:f.from>=n.to){if(h==0&&r.indexOf(f.type.name)>-1&&f.from<f.to){let c=Cl(f);return{start:a,end:c?{from:c.from,to:c.to}:void 0,matched:!0}}else if(Sl(f.type,t,o))h++;else if(Sl(f.type,-t,o)){if(h==0){let c=Cl(f);return{start:a,end:c&&c.from<c.to?{from:c.from,to:c.to}:void 0,matched:!1}}h--}}while(t<0?f.prevSibling():f.nextSibling());return{start:a,matched:!1}}function Bg(i,e,t,n,s,r,o){if(t<0?!e:e==i.doc.length)return null;let l=t<0?i.sliceDoc(e-1,e):i.sliceDoc(e,e+1),a=o.indexOf(l);if(a<0||a%2==0!=t>0)return null;let h={from:t<0?e-1:e,to:t>0?e+1:e},f=i.doc.iterRange(e,t>0?i.doc.length:0),c=0;for(let u=0;!f.next().done&&u<=r;){let d=f.value;t<0&&(u+=d.length);let p=e+u*t;for(let m=t>0?0:d.length-1,g=t>0?d.length:-1;m!=g;m+=t){let 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Hb=({state:i,dispatch:e})=>{let{ranges:t}=i.selection;if(t.some(r=>r.from===r.to))return Pb({state:i,dispatch:e});let n=i.sliceDoc(t[0].from,t[0].to);if(i.selection.ranges.some(r=>i.sliceDoc(r.from,r.to)!=n))return!1;let s=Nb(i,n);return s?(e(i.update({selection:i.selection.addRange(w.range(s.from,s.to),!1),effects:D.scrollIntoView(s.to)})),!0):!1},Ii=L.define({combine(i){return ye(i,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:e=>new ua(e),scrollToMatch:e=>D.scrollIntoView(e)})}});var mr=class{constructor(e){this.search=e.search,this.caseSensitive=!!e.caseSensitive,this.literal=!!e.literal,this.regexp=!!e.regexp,this.replace=e.replace||"",this.valid=!!this.search&&(!this.regexp||Tb(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!e.wholeWord,this.test=e.test}unquote(e){return this.literal?e:e.replace(/\\([nrt\\])/g,(t,n)=>n=="n"?`
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gr{constructor(e){super(e)}nextMatch(e,t,n){let s=Oi(this.spec,e,n,e.doc.length).nextOverlapping();if(s.done){let r=Math.min(e.doc.length,t+this.spec.unquoted.length);s=Oi(this.spec,e,0,r).nextOverlapping()}return s.done||s.value.from==t&&s.value.to==n?null:s.value}prevMatchInRange(e,t,n){for(let s=n;;){let r=Math.max(t,s-1e4-this.spec.unquoted.length),o=Oi(this.spec,e,r,s),l=null;for(;!o.nextOverlapping().done;)l=o.value;if(l)return l;if(r==t)return null;s-=1e4}}prevMatch(e,t,n){let s=this.prevMatchInRange(e,0,t);return s||(s=this.prevMatchInRange(e,Math.max(0,n-this.spec.unquoted.length),e.doc.length)),s&&(s.from!=t||s.to!=n)?s:null}getReplacement(e){return this.spec.unquote(this.spec.replace)}matchAll(e,t){let n=Oi(this.spec,e,0,e.doc.length),s=[];for(;!n.next().done;){if(s.length>=t)return null;s.push(n.value)}return s}highlight(e,t,n,s){let r=Oi(this.spec,e,Math.max(0,t-this.spec.unquoted.length),Math.min(n+this.spec.unquoted.length,e.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}};function Vb(i,e,t){return(n,s,r)=>(!t||t(n,s,r))&&i(r[0],e,n,s)}function Ei(i,e,t,n){let s;return i.wholeWord&&(s=zb(e.charCategorizer(e.selection.main.head))),i.test&&(s=Vb(i.test,e,s)),new cr(e.doc,i.search,{ignoreCase:!i.caseSensitive,test:s},t,n)}function br(i,e){return i.slice(oe(i,e,!1),e)}function yr(i,e){return i.slice(e,oe(i,e))}function zb(i){return(e,t,n)=>!n[0].length||(i(br(n.input,n.index))!=U.Word||i(yr(n.input,n.index))!=U.Word)&&(i(yr(n.input,n.index+n[0].length))!=U.Word||i(br(n.input,n.index+n[0].length))!=U.Word)}var fa=class extends gr{nextMatch(e,t,n){let s=Ei(this.spec,e,n,e.doc.length).next();return s.done&&(s=Ei(this.spec,e,0,t).next()),s.done?null:s.value}prevMatchInRange(e,t,n){for(let s=1;;s++){let r=Math.max(t,n-s*1e4),o=Ei(this.spec,e,r,n),l=null;for(;!o.next().done;)l=o.value;if(l&&(r==t||l.from>r+10))return l;if(r==t)return null}}prevMatch(e,t,n){return this.prevMatchInRange(e,0,t)||this.prevMatchInRange(e,n,e.doc.length)}getReplacement(e){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(t,n)=>{if(n=="&")return e.match[0];if(n=="$")return"$";for(let s=n.length;s>0;s--){let r=+n.slice(0,s);if(r>0&&r<e.match.length)return e.match[r]+n.slice(s)}return t})}matchAll(e,t){let n=Ei(this.spec,e,0,e.doc.length),s=[];for(;!n.next().done;){if(s.length>=t)return null;s.push(n.value)}return s}highlight(e,t,n,s){let r=Ei(this.spec,e,Math.max(0,t-250),Math.min(n+250,e.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}},Dn=R.define(),pa=R.define(),Bt=te.define({create(i){return new Tn(ca(i).create(),null)},update(i,e){for(let t of e.effects)t.is(Dn)?i=new Tn(t.value.create(),i.panel):t.is(pa)&&(i=new Tn(i.query,t.value?ma:null));return i},provide:i=>Kt.from(i,e=>e.panel)});var Tn=class{constructor(e,t){this.query=e,this.panel=t}},qb=O.mark({class:"cm-searchMatch"}),$b=O.mark({class:"cm-searchMatch cm-searchMatch-selected"}),jb=ne.fromClass(class{constructor(i){this.view=i,this.decorations=this.highlight(i.state.field(Bt))}update(i){let e=i.state.field(Bt);(e!=i.startState.field(Bt)||i.docChanged||i.selectionSet||i.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:i,panel:e}){if(!e||!i.spec.valid)return O.none;let{view:t}=this,n=new Ne;for(let s=0,r=t.visibleRanges,o=r.length;s<o;s++){let{from:l,to:a}=r[s];for(;s<o-1&&a>r[s+1].from-500;)a=r[++s].to;i.highlight(t.state,l,a,(h,f)=>{let c=t.state.selection.ranges.some(u=>u.from==h&&u.to==f);n.add(h,f,c?$b:qb)})}return n.finish()}},{decorations:i=>i.decorations});function Bn(i){return e=>{let t=e.state.field(Bt,!1);return t&&t.query.spec.valid?i(e,t):Md(e)}}var wr=Bn((i,{query:e})=>{let{to:t}=i.state.selection.main,n=e.nextMatch(i.state,t,t);if(!n)return!1;let s=w.single(n.from,n.to),r=i.state.facet(Ii);return i.dispatch({selection:s,effects:[ga(i,n),r.scrollToMatch(s.main,i)],userEvent:"select.search"}),Ad(i),!0}),xr=Bn((i,{query:e})=>{let{state:t}=i,{from:n}=t.selection.main,s=e.prevMatch(t,n,n);if(!s)return!1;let r=w.single(s.from,s.to),o=i.state.facet(Ii);return i.dispatch({selection:r,effects:[ga(i,s),o.scrollToMatch(r.main,i)],userEvent:"select.search"}),Ad(i),!0}),Kb=Bn((i,{query:e})=>{let t=e.matchAll(i.state,1e3);return!t||!t.length?!1:(i.dispatch({selection:w.create(t.map(n=>w.range(n.from,n.to))),userEvent:"select.search.matches"}),!0)}),Ub=({state:i,dispatch:e})=>{let t=i.selection;if(t.ranges.length>1||t.main.empty)return!1;let{from:n,to:s}=t.main,r=[],o=0;for(let l=new Ot(i.doc,i.sliceDoc(n,s));!l.next().done;){if(r.length>1e3)return!1;l.value.from==n&&(o=r.length),r.push(w.range(l.value.from,l.value.to))}return 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t=this.query=e.state.field(Bt).query.spec;this.commit=this.commit.bind(this),this.searchField=q("input",{value:t.search,placeholder:Ie(e,"Find"),"aria-label":Ie(e,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=q("input",{value:t.replace,placeholder:Ie(e,"Replace"),"aria-label":Ie(e,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=q("input",{type:"checkbox",name:"case",form:"",checked:t.caseSensitive,onchange:this.commit}),this.reField=q("input",{type:"checkbox",name:"re",form:"",checked:t.regexp,onchange:this.commit}),this.wordField=q("input",{type:"checkbox",name:"word",form:"",checked:t.wholeWord,onchange:this.commit});function n(s,r,o){return 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/*! CodeMirror 6 and its runtime dependencies are MIT licensed.
 *  See /javascripts/playground-editor.licenses.txt for notices. */