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RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}covers(e){return!0}coordsIn(e,t){return null}domPosFor(e,t){let i=ot(this.dom),s=this.length?e>0:t>0;return new ze(this.parent.dom,i+(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 Kt)return e;return null}static get(e){return e.cmTile}},_t=class extends _{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,i=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=i?i.nextSibling:t.firstChild,r&&s!=l.dom&&(r.written=!0),l.dom.parentNode==t)for(;s&&s!=l.dom;)s=Jl(s);else t.insertBefore(l.dom,s);i=l.dom}for(s=i?i.nextSibling:t.firstChild,r&&s&&(r.written=!0);s;)s=Jl(s);this.length=o}};function Jl(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}var Kt=class extends _t{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=_.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],i=this,s=0,r=0;;)if(s==i.children.length){if(!t.length)return;i=i.parent,i.breakAfter&&r++,s=t.pop()}else{let o=i.children[s++];if(o instanceof st)t.push(s),i=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 i,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&&(i=void 0)}(a<e||e==h&&(t<-1?l.length:l.covers(1)))&&(!i||!l.isWidget()&&i.isWidget())&&(i=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)}}),!i&&!r)throw new Error("No tile at position "+e);return i&&t<0||!r?{tile:i,offset:s}:{tile:r,offset:o}}},st=class n extends _t{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 i=new n(t||document.createElement(e.tagName),e);return t||(i.flags|=4),i}},Yt=class n extends _t{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,i){let s=new n(t||document.createElement("div"),e);return(!t||!i)&&(s.flags|=4),s}get domAttrs(){return this.attrs}resolveInline(e,t,i){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],g=d+p.length;g>=c&&(p.isComposite()?a(p,c-d):(!o||o.isHidden&&(t>0||i&&ku(o,p)))&&(g>c||p.flags&32)?(o=p,l=c-d):(d<c||p.flags&16&&!p.isHidden)&&(s=p,r=c-d)),d=g}}a(this,e);let h=(t<0?s:o)||s||o;return h?{tile:h,offset:h==s?r:l}:null}coordsIn(e,t){let i=this.resolveInline(e,t,!0);return i?i.tile.coordsIn(Math.max(0,i.offset),t):xu(this)}domIn(e,t){let i=this.resolveInline(e,t);if(i){let{tile:s,offset:r}=i;if(this.dom.contains(s.dom))return s.isText()?new ze(s.dom,Math.min(s.dom.nodeValue.length,r)):s.domPosFor(r,s.flags&16?1:s.flags&32?-1:t);let o=i.tile.parent,l=!1;for(let a of o.children){if(l)return new ze(a.dom,0);a==i.tile&&(l=!0)}}return new ze(this.dom,0)}};function xu(n){let e=n.dom.lastChild;if(!e)return n.dom.getBoundingClientRect();let t=Dn(e);return t[t.length-1]||null}function ku(n,e){let t=n.coordsIn(0,1),i=e.coordsIn(0,1);return t&&i&&i.top<t.bottom}var ae=class n extends _t{constructor(e,t){super(e),this.mark=t}get domAttrs(){return this.mark.attrs}static of(e,t){let i=new n(t||document.createElement(e.tagName),e);return t||(i.flags|=4),i}},Ct=class n extends _{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){let i=this.dom.nodeValue.length;e>i&&(e=i);let s=e,r=e,o=0;e==0&&t<0||e==i&&t>=0?v.chrome||v.gecko||(e?(s--,o=1):r<i&&(r++,o=-1)):t<0?s--:r<i&&r++;let l=Ei(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:t>=0)?0:l.length-1];return v.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,h=>h.width)||a),o?In(a,o<0):a||null}static of(e,t){let i=new n(t||document.createTextNode(e),e);return t||(i.flags|=2),i}},jt=class n extends _{constructor(e,t,i,s){super(e,t,s),this.widget=i}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,i){let s=this.widget.coordsAt(this.dom,e,t);if(s)return s;if(i)return In(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 In(o,!l)}}get overrideDOMText(){if(!this.length)return L.empty;let{root:e}=this;if(!e)return L.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,i,s,r){return r||(r=e.toDOM(t),e.editable||(r.contentEditable="false")),new n(r,i,e,s)}},Jt=class extends _{constructor(e){let t=document.createElement("img");t.className="cm-widgetBuffer",t.setAttribute("aria-hidden","true"),super(t,0,e)}get isHidden(){return!1}get overrideDOMText(){return L.empty}coordsIn(e){return this.dom.getBoundingClientRect()}},pr=class{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,i){let{tile:s,index:r,beforeBreak:o,parents:l}=this;for(;e||t>0;)if(s.isComposite())if(o){if(!e)break;i&&i.break(),e--,o=!1}else if(r==s.children.length){if(!e&&!l.length)break;i&&i.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)&&(!i||i.skip(a,0,a.length)!==!1||!a.isComposite)?(o=!!h,r++,e-=a.length):(l.push({tile:s,index:r}),s=a,r=0,i&&a.isComposite()&&i.enter(a))}else if(r==s.length)o=!!s.breakAfter,{tile:s,index:r}=l.pop(),r++;else if(e){let a=Math.min(e,s.length-r);i&&i.skip(s,r,r+a),e-=a,r+=a}else break;return this.tile=s,this.index=r,this.beforeBreak=o,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}},gr=class{constructor(e,t,i,s){this.from=e,this.to=t,this.wrapper=i,this.rank=s}},mr=class{constructor(e,t,i){this.cache=e,this.root=t,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(e,t,i,s){var r;this.flushBuffer();let o=this.ensureMarks(t,i),l=o.lastChild;if(l&&l.isText()&&!(l.flags&8)){this.cache.reused.set(l,2);let a=o.children[o.children.length-1]=new Ct(l.dom,l.text+e);a.parent=o}else o.append(s||Ct.of(e,(r=this.cache.find(Ct))===null||r===void 0?void 0:r.dom));this.pos+=e.length,this.afterWidget=null}addComposition(e,t){let i=this.curLine;i.dom!=t.line.dom&&(i.setDOM(this.cache.reused.has(t.line)?Zs(t.line.dom):t.line.dom),this.cache.reused.set(t.line,2));let s=i;for(let o=t.marks.length-1;o>=0;o--){let l=t.marks[o],a=s.lastChild;if(a instanceof ae&&a.mark.eq(l.mark))a.dom!=l.dom&&a.setDOM(Zs(l.dom)),s=a;else{if(this.cache.reused.get(l)){let f=_.get(l.dom);f&&f.setDOM(Zs(l.dom))}let h=ae.of(l.mark,l.dom);s.append(h),s=h}this.cache.reused.set(l,2)}let r=new Ct(e.text,e.text.nodeValue);r.flags|=8,s.append(r)}addInlineWidget(e,t,i){let s=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);s||this.flushBuffer();let r=this.ensureMarks(t,i);!s&&!(e.flags&16)&&r.append(this.getBuffer(1)),r.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,i){this.flushBuffer(),this.ensureMarks(t,i).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 i;e||(e=Ka);let s=Yt.start(e,t||((i=this.cache.find(Yt))===null||i===void 0?void 0:i.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 i;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 ae&&l.mark.eq(o))s=l,t--;else{let a=ae.of(o,(i=this.cache.find(ae,h=>h.mark.eq(o)))===null||i===void 0?void 0:i.dom);s.append(a),s=a,t=0}}return s}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!Zl(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(v.ios&&Zl(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(er,0,32)||new jt(er.toDOM(),0,er,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=new gr(e.from,e.to,e.value,e.rank),i=this.wrappers.length;for(;i>0&&(this.wrappers[i-1].rank-t.rank||this.wrappers[i-1].to-t.to)<0;)i--;this.wrappers.splice(i,0,t)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let i of this.wrappers){let s=t.lastChild;if(i.from<this.pos&&s instanceof st&&s.wrapper.eq(i.wrapper))t=s;else{let r=st.of(i.wrapper,(e=this.cache.find(st,o=>o.wrapper.eq(i.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),i=this.cache.find(Jt,void 0,1);return i&&(i.flags=t),i||new Jt(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}},br=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),i=this.text.slice(this.textOff,t);return this.textOff=t,i}},Fn=[jt,Yt,Ct,ae,Jt,st,Kt];for(let n=0;n<Fn.length;n++)Fn[n].bucket=n;var yr=class{constructor(e){this.view=e,this.buckets=Fn.map(()=>[]),this.index=Fn.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,i=this.buckets[t];i.length<6?i.push(e):i[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,i=2){let s=e.bucket,r=this.buckets[s],o=this.index[s];for(let l=r.length-1;l>=0;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,i),h}return null}findWidget(e,t,i){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)))return s.splice(r,1),r<this.index[0]&&this.index[0]--,this.reused.set(l,1),l.length=t,l.flags=l.flags&-498|i,l}}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}},xr=class{constructor(e,t,i,s,r){this.view=e,this.decorations=s,this.disallowBlockEffectsFor=r,this.openWidget=!1,this.openMarks=0,this.cache=new yr(e),this.text=new br(e.state.doc),this.builder=new mr(this.cache,new Kt(e,e.contentDOM),I.iter(i)),this.cache.reused.set(t,2),this.old=new pr(t)}run(e,t){let i=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;this.forward(l.fromA,l.toA),t&&l.fromA<=t.range.fromA&&l.toA>=t.range.toA?(this.emit(r,t.range.fromB),this.builder.addComposition(t,i),this.emit(t.range.toB,l.toB)):this.emit(r,l.toB),r=l.toB,s=l.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,i){let s=Su(this.old),r=this.openMarks;this.old.advance(e,i?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.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 Jt)this.cache.add(o);else if(o instanceof ae)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 ae&&s.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?s.length&&(s.length=r=0):o instanceof ae&&(s.shift(),r=Math.min(r,s.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let i=null,s=this.builder,r=0,o=I.spans(this.decorations,e,t,{point:(l,a,h,f,c,u)=>{if(h instanceof At){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?lt.block:lt.inline),p=wu(h),g=this.cache.findWidget(d,a-l,p)||jt.of(d,this.view,a-l,p);h.block?(h.startSide>0&&s.addLineStartIfNotCovered(i),s.addBlockWidget(g)):(s.ensureLine(i),s.addInlineWidget(g,f,c))}i=null}else i=vu(i,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(i),s.addBreak(),c++):(s.ensureLine(i),s.addText(u,h,f),c+=u.length),i=null}}});s.addLineStartIfNotCovered(i),this.openWidget=o>r,this.openMarks=o}forward(e,t){this.old.advance(t-e,1,{skip:(i,s,r)=>{(i.isText()||r==i.length)&&this.cache.add(i)},enter:i=>this.cache.add(i),leave:()=>{},break:()=>{}})}getCompositionContext(e){let t=[],i=null;for(let s=e.parentNode;;s=s.parentNode){let r=_.get(s);if(s==this.view.contentDOM)break;r instanceof ae?t.push(r):r?.isLine()?i=r:s.nodeName=="DIV"&&!i&&s!=this.view.contentDOM?i=new Yt(s,Ka):t.push(ae.of(new Ri({tagName:s.nodeName.toLowerCase(),attributes:eu(s)}),s))}return{line:i,marks:t}}};function Zl(n,e){let t=i=>{for(let s of i.children)if((e?s.isText():s.length)||t(s))return!0;return!1};return t(n)}function wu(n){let e=n.isReplace?(n.startSide<0?64:0)|(n.endSide>0?128:0):n.startSide>0?32:16;return n.block&&(e|=256),e}var Ka={class:"cm-line"};function vu(n,e){let t=e.spec.attributes,i=e.spec.class;return!t&&!i||(n||(n={class:"cm-line"}),t&&$r(t,n),i&&(n.class+=" "+i)),n}function Su(n){let e=[];for(let t=n.parents.length;t>1;t--){let i=t==n.parents.length?n.tile:n.parents[t].tile;i instanceof ae&&e.push(i.mark)}return e}function Zs(n){let e=_.get(n);return e&&e.setDOM(n.cloneNode()),n}var lt=class extends Ye{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}};lt.inline=new lt("span");lt.block=new lt("div");var er=new class extends Ye{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}},Hn=class{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=P.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 Kt(e,e.contentDOM),this.updateInner([new Te(0,0,0,e.state.doc.length)],null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.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:!Ru(e.changes,this.hasComposition)&&!e.selectionSet&&(s=e.state.selection.main.head));let r=s>-1?Cu(this.view,e.changes,s):null;if(this.domChanged=null,this.hasComposition){let{from:f,to:c}=this.hasComposition;i=new Te(f,c,e.changes.mapPos(f,-1),e.changes.mapPos(c,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(v.ie||v.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=Pu(o,this.decorations,e.changes);a.length&&(i=Te.extendWithRanges(i,a));let h=Tu(l,this.blockWrappers,e.changes);return h.length&&(i=Te.extendWithRanges(i,h)),r&&!i.some(f=>f.fromA<=r.range.fromA&&f.toA>=r.range.toA)&&(i=r.range.addToSet(i.slice())),this.tile.flags&2&&i.length==0?!1:(this.updateInner(i,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(t||e.length){let o=this.tile,l=new xr(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);this.tile=l.run(e,t),kr(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=v.chrome||v.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(r),r&&(r.written||i.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 Ai&&s.push(r.dom);i.updateGaps(s)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let i of t.effects)i.is(Qa)&&(this.editContextFormatting=i.value)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:i}=this.tile,s=this.view.root.activeElement,r=s==i,o=!r&&!(this.view.state.facet(Ke)||i.tabIndex>-1)&&Tn(i,this.view.observer.selectionRange)&&!(s&&i.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)),v.gecko&&a.empty&&!this.hasComposition&&Ou(h)){let u=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(u,h.node.childNodes[h.offset]||null)),h=f=new ze(u,0),l=!0}let c=this.view.observer.selectionRange;(l||!c.focusNode||(!Si(h.node,h.offset,c.anchorNode,c.anchorOffset)||!Si(f.node,f.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,a))&&(this.view.observer.ignore(()=>{v.android&&v.chrome&&i.contains(c.focusNode)&&Du(c.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let u=Li(this.view.root);if(u)if(a.empty){if(v.gecko){let d=Au(h.node,h.offset);if(d&&d!=3){let p=(d==1?Ma:Pa)(h.node,h.offset);p&&(h=new ze(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==i&&(i.blur(),s&&s.focus())}),this.view.observer.setSelectionRange(h,f)),this.impreciseAnchor=h.precise?null:new ze(c.anchorNode,c.anchorOffset),this.impreciseHead=f.precise?null:new ze(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&Si(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,i=Li(e.root),{anchorNode:s,anchorOffset:r}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.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);i.collapse(f.node,f.offset),i.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&&i.collapse(s,r)}posFromDOM(e,t){let i=this.tile.nearest(e);if(!i)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let s=i.posAtStart;if(i.isComposite()){let r;if(e==i.dom)r=i.dom.childNodes[t];else{let o=je(e)==0?0:t==0?-1:1;for(;;){let l=e.parentNode;if(l==i.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==i.dom.firstChild)return s;for(;r&&!_.get(r);)r=r.nextSibling;if(!r)return s+i.length;for(let o=0,l=s;;o++){let a=i.children[o];if(a.dom==r)return l;l+=a.length+a.breakAfter}}else return i.isText()?e==i.dom?s+t:s+(t?i.length:0):s}domAtPos(e,t){let{tile:i,offset:s}=this.tile.resolveBlock(e,t);return 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f=a[h];if(h==a.length-1||f.top<f.bottom&&f.left<f.right)return f}}return null}return s(t,i)}measureVisibleLineHeights(e){let t=[],{from:i,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==$.LTR,h=0,f=(c,u,d)=>{for(let p=0;p<c.children.length&&!(u>s);p++){let g=c.children[p],b=u+g.length,y=g.dom.getBoundingClientRect(),{height:O}=y;if(d&&!p&&(h+=y.top-d.top),g instanceof st)b>i&&f(g,u,y);else if(u>=i&&(h>0&&t.push(-h),t.push(O+h),h=0,o)){let A=g.dom.lastChild,N=A?Dn(A):[];if(N.length){let M=N[N.length-1],R=a?M.right-y.left:y.right-M.left;R>l&&(l=R,this.minWidth=r,this.minWidthFrom=u,this.minWidthTo=b)}}d&&p==c.children.length-1&&(h+=d.bottom-y.bottom),u=b+g.breakAfter}};return f(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?$.RTL:$.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=Dn(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"),i,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=Dn(t.firstChild)[0];i=t.getBoundingClientRect().height,s=o&&o.width?o.width/27:7,r=o&&o.height?o.height:i,t.remove()}),{lineHeight:i,charWidth:s,textHeight:r}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=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>i){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(P.replace({widget:new Ai(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return P.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Ni).map(r=>(this.dynamicDecorationMap[e++]=typeof r=="function")?r(this.view):r),i=!1,s=this.view.state.facet(Xa).map((r,o)=>{let l=typeof r=="function";return l&&(i=!0),l?r(this.view):r});for(s.length&&(this.dynamicDecorationMap[e++]=i,t.push(I.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($a).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(za))try{if(h(this.view,e.range,e))return!0}catch(f){Pe(this.view.state,f,"scroll 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n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function Ya(n,e){let t=n.observer.selectionRange;if(!t.focusNode)return null;let i=Ma(t.focusNode,t.focusOffset),s=Pa(t.focusNode,t.focusOffset),r=i||s;if(s&&i&&s.node!=i.node){let l=_.get(s.node);if(!l||l.isText()&&l.text!=s.node.nodeValue)r=s;else if(n.docView.lastCompositionAfterCursor){let a=_.get(i.node);!a||a.isText()&&a.text!=i.node.nodeValue||(r=s)}}if(n.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function Cu(n,e,t){let i=Ya(n,t);if(!i)return null;let{node:s,from:r,to:o}=i,l=s.nodeValue;if(/[\n\r]/.test(l)||n.state.doc.sliceString(i.from,i.to)!=l)return null;let a=e.invertedDesc;return{range:new Te(a.mapPos(r),a.mapPos(o),r,o),text:s}}function Au(n,e){return n.nodeType!=1?0:(e&&n.childNodes[e-1].contentEditable=="false"?1:0)|(e<n.childNodes.length&&n.childNodes[e].contentEditable=="false"?2:0)}var Mu=class{constructor(){this.changes=[]}compareRange(e,t){Ut(e,t,this.changes)}comparePoint(e,t){Ut(e,t,this.changes)}boundChange(e){Ut(e,e,this.changes)}};function Pu(n,e,t){let i=new Mu;return I.compare(n,e,t,i),i.changes}var wr=class{constructor(){this.changes=[]}compareRange(e,t){Ut(e,t,this.changes)}comparePoint(){}boundChange(e){Ut(e,e,this.changes)}};function Tu(n,e,t){let i=new wr;return I.compare(n,e,t,i),i.changes}function Du(n,e){for(let t=n;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function Ru(n,e){let t=!1;return e&&n.iterChangedRanges((i,s)=>{i<e.to&&s>e.from&&(t=!0)}),t}var Ai=class extends Ye{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 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i=0;i<e.ranges.length;i++){let s=e.ranges[i],r=null;if(s.empty){let o=Mi(n,s.from,0);o!=s.from&&(r=x.cursor(o,-1))}else{let o=Mi(n,s.from,-1),l=Mi(n,s.to,1);(o!=s.from||l!=s.to)&&(r=x.range(s.from==s.anchor?o:l,s.from==s.head?o:l))}r&&(t||(t=e.ranges.slice()),t[i]=r)}return t?x.create(t,e.mainIndex):e}function tr(n,e,t){let i=Mi(n.state.facet(Wi).map(s=>s(n)),t.from,e.head>t.from?-1:1);return i==t.from?t:x.cursor(i,i<t.from?1:-1)}var ve=class{constructor(e,t){this.pos=e,this.assoc=t}};function vr(n,e,t,i){let s=n.contentDOM.getBoundingClientRect(),r=s.top+n.viewState.paddingTop,{x:o,y:l}=e,a=l-r,h;for(;;){if(a<0)return new ve(0,1);if(a>n.viewState.docHeight)return new ve(n.state.doc.length,-1);if(h=n.elementAtHeight(a),i==null)break;if(h.type==he.Text){let u=n.docView.coordsAt(i<0?h.from:h.to,i);if(u&&(i<0?u.top<=a+r:u.bottom>=a+r))break}let c=n.viewState.heightOracle.textHeight/2;a=i>0?h.bottom+c:h.top-c}if(n.viewport.from>=h.to||n.viewport.to<=h.from){if(t)return 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l=e.observer.selectionRange,a=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!ar(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),h=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!ar(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),f=e.viewport;if((v.ios||v.chrome)&&e.state.selection.main.empty&&a!=h&&(f.from>0||f.to<e.state.doc.length)){let c=Math.min(a,h),u=Math.max(a,h),d=f.from-c,p=f.to-u;(d==0||d==1||c==0)&&(p==0||p==-1||u==e.state.doc.length)&&(a=0,h=e.state.doc.length)}e.inputState.composing>-1&&e.state.selection.ranges.length>1?this.newSel=e.state.selection.replaceRange(x.range(h,a)):this.newSel=x.single(h,a)}}};function Za(n,e,t,i){if(n.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=i,f=i;a<n.children.length;a++){let c=n.children[a],u=h+c.length;if(h<e&&u>t)return 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r=e.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,l=()=>o||(o=Vu(n,e,t));return n.state.facet(Fa).some(a=>a(n,e.from,e.to,r,l))||n.dispatch(l()),!0}function Vu(n,e,t){let i,s=n.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=Mi(s.facet(Wi).map(c=>c(n)),h,a);e.from==f&&(o=f)}if(o>-1)i={changes:e,selection:x.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)&&n.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):"";i=s.replaceSelection(n.state.toText(a+e.insert.sliceString(0,void 0,n.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&&(n.inputState.composing>=0||n.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let f=n.state.sliceDoc(e.from,e.to),c,u=t&&Ya(n,t.main.head);if(u){let p=e.insert.length-(e.to-e.from);c={from:u.from,to:u.to-p}}else c=n.state.doc.lineAt(r.head);let d=r.to-e.to;i=s.changeByRange(p=>{if(p.from==r.from&&p.to==r.to)return{changes:a,range:h||p.map(a)};let g=p.to-d,b=g-f.length;if(n.state.sliceDoc(b,g)!=f||g>=c.from&&b<=c.to)return{range:p};let y=s.changes({from:b,to:g,insert:e.insert}),O=p.to-r.to;return{changes:y,range:h?x.range(Math.max(0,h.anchor+O),Math.max(0,h.head+O)):p.map(y)}})}else i={changes:a,selection:h&&s.selection.replaceRange(h)}}let l="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,l+=".compose",n.inputState.compositionFirstChange&&(l+=".start",n.inputState.compositionFirstChange=!1)),s.update(i,{userEvent:l,scrollIntoView:!0})}function th(n,e,t,i){let s=Math.min(n.length,e.length),r=0;for(;r<s&&n.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&n.length==e.length)return null;let o=n.length,l=e.length;for(;o>0&&l>0&&n.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(i=="end"){let a=Math.max(0,r-Math.min(o,l));t-=o+a-r}if(o<r&&n.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 zu(n){let e=[];if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:s,focusOffset:r}=n.observer.selectionRange;return t&&(e.push(new Vn(t,i)),(s!=t||r!=i)&&e.push(new Vn(s,r))),e}function Qu(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?x.single(t+e,i+e):null}var Cr=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 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t=qu(e),i=this.handlers,s=this.view.contentDOM;for(let r in t)if(r!="scroll"){let o=!t[r].handlers.length,l=i[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 i)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&&nh.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),v.android&&v.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return v.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((t=ih.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||$u.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,Gt(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:v.safari&&!v.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 ia(n,e){return(t,i)=>{try{return e.call(n,i,t)}catch(s){Pe(t.state,s)}}}function qu(n){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of n){let s=i.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(ia(i.value,a))}if(o)for(let l in o){let 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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(W.allowMultipleSelections)&&Uu(e,t),this.dragging=_u(e,t)&&oh(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&&Xu(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=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 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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,i=ja(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,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 Uu(n,e){let t=n.state.facet(Ea);return t.length?t[0](e):v.mac?e.metaKey:e.ctrlKey}function Gu(n,e){let t=n.state.facet(Na);return t.length?t[0](e):v.mac?!e.altKey:!e.ctrlKey}function _u(n,e){let{main:t}=n.state.selection;if(t.empty)return!1;let i=Li(n.root);if(!i||i.rangeCount==0)return!0;let s=i.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 Ku(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=n.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=_.get(t))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0}var De=Object.create(null),Se=Object.create(null),sh=v.ie&&v.ie_version<15||v.ios&&v.webkit_version<604;function Yu(n){let e=n.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 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la(n,e,t,i){if(t=_n(n.state,Gr,t),!t)return;let s=n.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=n.inputState,o=i&&r&&Gu(n,e)?{from:r.from,to:r.to}:null,l={from:s,insert:t},a=n.state.changes(o?[o,l]:l);n.focus(),n.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"}),n.inputState.draggedContent=null}De.drop=(n,e)=>{if(!e.dataTransfer)return!1;if(n.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let i=Array(t.length),s=0,r=()=>{++s==t.length&&la(n,e,i.filter(o=>o!=null).join(n.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)||(i[o]=l.result),r()},l.readAsText(t[o])}return!0}else{let i=e.dataTransfer.getData("Text");if(i)return la(n,e,i,!0),!0}return!1};De.paste=(n,e)=>{if(n.state.readOnly)return!0;n.observer.flush();let t=sh?null:e.clipboardData;return t?(rh(n,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Yu(n),!1)};function ed(n,e){let t=n.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function td(n){let e=[],t=[],i=!1;for(let s of n.selection.ranges)s.empty||(e.push(n.sliceDoc(s.from,s.to)),t.push(s));if(!e.length){let s=-1;for(let{from:r}of n.selection.ranges){let o=n.doc.lineAt(r);o.number>s&&(e.push(o.text),t.push({from:o.from,to:Math.min(n.doc.length,o.to+1)})),s=o.number}i=!0}return{text:_n(n,_r,e.join(n.lineBreak)),ranges:t,linewise:i}}var Mr=null;De.copy=De.cut=(n,e)=>{let{text:t,ranges:i,linewise:s}=td(n.state);if(!t&&!s)return!1;Mr=s?t:null,e.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=sh?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",t),!0):(ed(n,t),!1)};var lh=xe.define();function ah(n,e){let t=[];for(let i of n.facet(Ha)){let s=i(n,e);s&&t.push(s)}return t.length?n.update({effects:t,annotations:lh.of(!0)}):null}function hh(n){setTimeout(()=>{let e=n.hasFocus;if(e!=n.inputState.notifiedFocused){let t=ah(n.state,e);t?n.dispatch(t):n.update([])}},10)}Se.focus=n=>{n.inputState.lastFocusTime=Date.now(),!n.scrollDOM.scrollTop&&(n.inputState.lastScrollTop||n.inputState.lastScrollLeft)&&(n.scrollDOM.scrollTop=n.inputState.lastScrollTop,n.scrollDOM.scrollLeft=n.inputState.lastScrollLeft),hh(n)};Se.blur=n=>{n.observer.clearSelectionRange(),hh(n)};Se.compositionstart=Se.compositionupdate=n=>{n.observer.editContext||(n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0))};Se.compositionend=n=>{n.observer.editContext||(n.inputState.composing=-1,n.inputState.compositionEndedAt=Date.now(),n.inputState.compositionPendingKey=!0,n.inputState.compositionPendingChange=n.observer.pendingRecords().length>0,n.inputState.compositionFirstChange=null,v.chrome&&v.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.hasComposition&&n.update([])},50))};Se.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};De.beforeinput=(n,e)=>{var t,i;if((e.inputType=="insertText"||e.inputType=="insertCompositionText")&&(n.inputState.insertingText=e.data,n.inputState.insertingTextAt=Date.now()),e.inputType=="insertReplacementText"&&n.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=n.posAtDOM(l.startContainer,l.startOffset),h=n.posAtDOM(l.endContainer,l.endOffset);return Yr(n,{from:a,to:h,insert:n.state.toText(r)},null),!0}}let s;if(v.chrome&&v.android&&(s=ih.find(r=>r.inputType==e.inputType))&&(n.observer.delayAndroidKey(s.key,s.keyCode),s.key=="Backspace"||s.key=="Delete")){let r=((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>r+10&&n.hasFocus&&(n.contentDOM.blur(),n.focus())},100)}return 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o=this.height/r;return{firstLine:i,lastLine:s,perLine:o,perChar:l}}blockAt(e,t,i,s){let{firstLine:r,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(t,s);if(t.lineWrapping){let h=s+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-i)/this.height))*this.length)),f=t.doc.lineAt(h),c=l+f.length*a,u=Math.max(i,e-c/2);return new Ae(f.from,f.length,u,c,0)}else{let h=Math.max(0,Math.min(o-r,Math.floor((e-i)/l))),{from:f,length:c}=t.doc.line(r+h);return new Ae(f,c,i+l*h,l,0)}}lineAt(e,t,i,s,r){if(t==V.ByHeight)return this.blockAt(e,i,s,r);if(t==V.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(e);return new Ae(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),h=i.doc.lineAt(e),f=l+h.length*a,c=h.number-o,u=s+l*c+a*(h.from-r-c);return new Ae(h.from,h.length,Math.max(s,Math.min(u,s+this.height-f)),f,0)}forEachLine(e,t,i,s,r,o){e=Math.max(e,r),t=Math.min(t,r+this.length);let{firstLine:l,perLine:a,perChar:h}=this.heightMetrics(i,r);for(let f=e,c=s;f<=t;){let u=i.doc.lineAt(f);if(f==e){let p=u.number-l;c+=a*p+h*(e-r-p)}let d=a+h*u.length;o(new Ae(u.from,u.length,c,d,0)),c+=d,f=u.to+1}}replace(e,t,i){let s=this.length-t;if(s>0){let r=i[i.length-1];r instanceof n?i[i.length-1]=new n(r.length+s):i.push(null,new n(s-1))}if(e>0){let r=i[0];r instanceof n?i[0]=new n(e+r.length):i.unshift(new n(e-1),null)}return pe.of(i)}decomposeLeft(e,t){t.push(new n(e-1),null)}decomposeRight(e,t){t.push(null,new n(this.length-e-1))}updateHeight(e,t=0,i=!1,s){let r=t+this.length;if(s&&s.from<=t+this.length&&s.more){let o=[],l=Math.max(t,s.from),a=-1;for(s.from>t&&o.push(new n(s.from-t-1).updateHeight(e,t));l<=r&&s.more;){let f=e.doc.lineAt(l).length;o.length&&o.push(null);let c=s.heights[s.index++],u=0;c<0&&(u=-c,c=s.heights[s.index++]),a==-1?a=c:Math.abs(c-a)>=Rn&&(a=-2);let d=new we(f,c,u);d.outdated=!1,o.push(d),l+=f+1}l<=r&&o.push(null,new n(r-l).updateHeight(e,l));let h=pe.of(o);return(a<0||Math.abs(h.height-this.height)>=Rn||Math.abs(a-this.heightMetrics(e,t).perLine)>=Rn)&&(Zt=!0),zn(this,h)}else(i||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}},Dr=class extends pe{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,s){let r=i+this.left.height;return e<r?this.left.blockAt(e,t,i,s):this.right.blockAt(e,t,r,s+this.left.length+this.break)}lineAt(e,t,i,s,r){let o=s+this.left.height,l=r+this.left.length+this.break,a=t==V.ByHeight?e<o:e<l,h=a?this.left.lineAt(e,t,i,s,r):this.right.lineAt(e,t,i,o,l);if(this.break||(a?h.to<l:h.from>l))return h;let f=t==V.ByPosNoHeight?V.ByPosNoHeight:V.ByPos;return a?h.join(this.right.lineAt(l,f,i,o,l)):this.left.lineAt(l,f,i,s,r).join(h)}forEachLine(e,t,i,s,r,o){let l=s+this.left.height,a=r+this.left.length+this.break;if(this.break)e<a&&this.left.forEachLine(e,t,i,s,r,o),t>=a&&this.right.forEachLine(e,t,i,l,a,o);else{let h=this.lineAt(a,V.ByPos,i,s,r);e<h.from&&this.left.forEachLine(e,h.from-1,i,s,r,o),h.to>=e&&h.from<=t&&o(h),t>h.to&&this.right.forEachLine(h.to+1,t,i,l,a,o)}}replace(e,t,i){let s=this.left.length+this.break;if(t<s)return this.balanced(this.left.replace(e,t,i),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-s,t-s,i));let r=[];e>0&&this.decomposeLeft(e,r);let o=r.length;for(let l of i)r.push(l);if(e>0&&ca(r,o-1),t<this.length){let l=r.length;this.decomposeRight(t,r),ca(r,l)}return pe.of(r)}decomposeLeft(e,t){let i=this.left.length;if(e<=i)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(i++,e>=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,s=i+this.break;if(e>=s)return this.right.decomposeRight(e-s,t);e<i&&this.left.decomposeRight(e,t),this.break&&e<s&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?pe.of(this.break?[e,null,t]:[e,t]):(this.left=zn(this.left,e),this.right=zn(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,s){let{left:r,right:o}=this,l=t+r.length+this.break,a=null;return s&&s.from<=t+r.length&&s.more?a=r=r.updateHeight(e,t,i,s):r.updateHeight(e,t,i),s&&s.from<=l+o.length&&s.more?a=o=o.updateHeight(e,l,i,s):o.updateHeight(e,l,i),a?this.balanced(r,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}};function ca(n,e){let t,i;n[e]==null&&(t=n[e-1])instanceof rt&&(i=n[e+1])instanceof rt&&n.splice(e-1,3,new rt(t.length+1+i.length))}var sd=5,Rr=class n{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),s=this.nodes[this.nodes.length-1];s instanceof we?s.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new we(i-this.pos,-1,0)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e<t||i.heightRelevant){let s=i.widget?i.widget.estimatedHeight:0,r=i.widget?i.widget.lineBreaks:0;s<0&&(s=this.oracle.lineHeight);let o=t-e;i.block?this.addBlock(new Qn(o,s,i)):(o||r||s>=sd)&&this.addLineDeco(s,r,o)}else 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s=this.ensureLine();s.length+=i,s.collapsed+=i,s.widgetHeight=Math.max(s.widgetHeight,e),s.breaks+=t,this.writtenTo=this.pos=this.pos+i}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof we)&&!this.isCovered?this.nodes.push(new we(0,-1,0)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=e;for(let s of this.nodes)s instanceof we&&s.updateHeight(this.oracle,i),i+=s?s.length:1;return this.nodes}static build(e,t,i,s){let r=new n(i,e);return I.spans(t,i,s,r,0),r.finish(i)}};function rd(n,e,t){let i=new Br;return I.compare(n,e,t,i,0),i.changes}var Br=class{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,i,s){(e<t||i&&i.heightRelevant||s&&s.heightRelevant)&&Ut(e,t,this.changes,5)}};function od(n,e){let t=n.getBoundingClientRect(),i=n.ownerDocument,s=i.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=n.parentNode;h&&h!=i.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==n.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 ld(n){let e=n.getBoundingClientRect(),t=n.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function ad(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var Pi=class{constructor(e,t,i,s){this.from=e,this.to=t,this.size=i,this.displaySize=s}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let s=e[i],r=t[i];if(s.from!=r.from||s.to!=r.to||s.size!=r.size)return!1}return!0}draw(e,t){return P.replace({widget:new Lr(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}},Lr=class extends Ye{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}},qn=class{constructor(e){this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=ua,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=$.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let t=e.facet(Kr).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new Pr(t),this.stateDeco=e.facet(Ni).filter(i=>typeof i!="function"),this.heightMap=pe.empty().applyChanges(this.stateDeco,L.empty,this.heightOracle.setDoc(e.doc),[new Te(0,0,0,e.doc.length)]);for(let i=0;i<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());i++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=P.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let s=i?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 qt(r,o))}}return this.viewports=e.sort((i,s)=>i.from-s.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?ua:new Er(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 i=this.stateDeco;this.stateDeco=this.state.facet(Ni).filter(f=>typeof f!="function");let s=e.changedRanges,r=Te.extendWithRanges(s,rd(i,this.stateDeco,e?e.changes:re.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);fa(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||Zt)&&(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.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(mu)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,i=window.getComputedStyle(t),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?$.RTL:$.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),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:N,scaleY:M}=Oa(t,l);(N>.005&&Math.abs(this.scaleX-N)>.005||M>.005&&Math.abs(this.scaleY-M)>.005)&&(this.scaleX=N,this.scaleY=M,h|=16,o=a=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.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=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=Aa(e.scrollDOM);let p=(this.printing?ad:od)(t,this.paddingTop),g=p.top-this.pixelViewport.top,b=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(y!=this.inView&&(this.inView=y,y&&(a=!0)),!this.inView&&!this.scrollTarget&&!ld(e.dom))return 0;let O=l.width;if((this.contentDOMWidth!=O||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,h|=16),a){let N=e.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(N)&&(o=!0),o||s.lineWrapping&&Math.abs(O-this.contentDOMWidth)>s.charWidth){let{lineHeight:M,charWidth:R,textHeight:C}=e.docView.measureTextSize();o=M>0&&s.refresh(r,M,R,C,Math.max(5,O/R),N),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)),fa();for(let M of this.viewports){let R=M.from==this.viewport.from?N:e.docView.measureVisibleLineHeights(M);this.heightMap=(o?pe.empty().applyChanges(this.stateDeco,L.empty,this.heightOracle,[new Te(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new Tr(M.from,R))}Zt&&(h|=2)}let A=!this.viewportIsAppropriate(this.viewport,f)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return A&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(f,this.scrollTarget),h|=this.updateForViewport()),(h&2||A)&&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 i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),s=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new qt(s.lineAt(o-i*1e3,V.ByHeight,r,0,0).from,s.lineAt(l+(1-i)*1e3,V.ByHeight,r,0,0).to);if(t){let{head:h}=t.range;if(h<a.from||h>a.to){let f=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),c=s.lineAt(h,V.ByPos,r,0,0),u;t.y=="center"?u=(c.top+c.bottom)/2-f/2:t.y=="start"||t.y=="nearest"&&h<a.from?u=c.top:u=c.bottom-f,a=new qt(s.lineAt(u-1e3/2,V.ByHeight,r,0,0).from,s.lineAt(u+f+1e3/2,V.ByHeight,r,0,0).to)}}return a}mapViewport(e,t){let i=t.mapPos(e.from,-1),s=t.mapPos(e.to,1);return new qt(this.heightMap.lineAt(i,V.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,V.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:s}=this.heightMap.lineAt(e,V.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(t,V.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(e==0||s<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||r>=l+Math.max(10,Math.min(i,250)))&&s>o-2*1e3&&r<l+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let s of e)t.touchesRange(s.from,s.to)||i.push(new Pi(t.mapPos(s.from),t.mapPos(s.to),s.size,s.displaySize));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,r=s>>1,o=s<<1;if(this.defaultTextDirection!=$.LTR&&!i)return[];let l=[],a=(f,c,u,d)=>{if(c-f<r)return;let p=this.state.selection.main,g=[p.from];p.empty||g.push(p.to);for(let y of g)if(y>f&&y<c){a(f,y-10,u,d),a(y+10,c,u,d);return}let b=fd(e,y=>y.from>=u.from&&y.to<=u.to&&Math.abs(y.from-f)<r&&Math.abs(y.to-c)<r&&!g.some(O=>y.from<O&&y.to>O));if(!b){if(c<u.to&&t&&i&&t.visibleRanges.some(A=>A.from<=c&&A.to>=c)){let A=t.moveToLineBoundary(x.cursor(c),!1,!0).head;A>f&&(c=A)}let y=this.gapSize(u,f,c,d),O=i||y<2e6?y:2e6;b=new Pi(f,c,y,O)}l.push(b)},h=f=>{if(f.length<o||f.type!=he.Text)return;let c=hd(f.from,f.to,this.stateDeco);if(c.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let g=s/this.heightOracle.lineLength*this.heightOracle.lineHeight,b,y;if(u!=null){let O=An(c,u),A=((this.visibleBottom-this.visibleTop)/2+g)/f.height;b=O-A,y=O+A}else b=(this.visibleTop-f.top-g)/f.height,y=(this.visibleBottom-f.top+g)/f.height;d=Cn(c,b),p=Cn(c,y)}else{let g=c.total*this.heightOracle.charWidth,b=s*this.heightOracle.charWidth,y=0;if(g>2e6)for(let R of e)R.from>=f.from&&R.from<f.to&&R.size!=R.displaySize&&R.from*this.heightOracle.charWidth+y<this.pixelViewport.left&&(y=R.size-R.displaySize);let O=this.pixelViewport.left+y,A=this.pixelViewport.right+y,N,M;if(u!=null){let R=An(c,u),C=((A-O)/2+b)/g;N=R-C,M=R+C}else N=(O-b)/g,M=(A+b)/g;d=Cn(c,N),p=Cn(c,M)}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,i,s){let r=An(s,i)-An(s,t);return this.heightOracle.lineWrapping?e.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(e){Pi.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=P.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 i=[];I.spans(t,this.viewport.from,this.viewport.to,{span(r,o){i.push({from:r,to:o})},point(){}},20);let s=0;if(i.length!=this.visibleRanges.length)s=12;else for(let r=0;r<i.length&&!(s&8);r++){let o=this.visibleRanges[r],l=i[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=i,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,V.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),V.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return vi(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}},qt=class{constructor(e,t){this.from=e,this.to=t}};function hd(n,e,t){let i=[],s=n,r=0;return I.spans(t,n,e,{span(){},point(o,l){o>s&&(i.push({from:s,to:o}),r+=o-s),s=l}},20),s<e&&(i.push({from:s,to:e}),r+=e-s),{total:r,ranges:i}}function Cn({total:n,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let i=Math.floor(n*t);for(let s=0;;s++){let{from:r,to:o}=e[s],l=o-r;if(i<=l)return r+i;i-=l}}function An(n,e){let t=0;for(let{from:i,to:s}of n.ranges){if(e<=s){t+=e-i;break}t+=s-i}return t/n.total}function fd(n,e){for(let t of n)if(e(t))return t}var ua={toDOM(n){return n},fromDOM(n){return n},scale:1,eq(n){return n==this}},Er=class n{constructor(e,t,i){let s=0,r=0,o=0;this.viewports=i.map(({from:l,to:a})=>{let h=t.lineAt(l,V.ByPos,e,0,0).top,f=t.lineAt(a,V.ByPos,e,0,0).bottom;return s+=f-h,{from:l,to:a,top:h,bottom:f,domTop:0,domBottom:0}}),this.scale=(7e6-s)/(t.height-s);for(let l of this.viewports)l.domTop=o+(l.top-r)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),r=l.bottom}toDOM(e){for(let t=0,i=0,s=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.top)return s+(e-i)*this.scale;if(e<=r.bottom)return r.domTop+(e-r.top);i=r.bottom,s=r.domBottom}}fromDOM(e){for(let t=0,i=0,s=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.domTop)return 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Hr(e),e.state.facet(Ke)&&(e.contentDOM.editContext=this.editContext.editContext)),ir&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,i)=>t!=e[i]))){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:i}=this,s=this.selectionRange;if(i.state.facet(Ke)?i.root.activeElement!=this.dom:!Tn(this.dom,s))return;let r=s.anchorNode&&i.docView.tile.nearest(s.anchorNode);if(r&&r.isWidget()&&r.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(v.ie&&v.ie_version<=11||v.android&&v.chrome)&&!i.state.selection.main.empty&&s.focusNode&&Si(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Li(e.root);if(!t)return!1;let i=v.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&dd(this.view,t)||t;if(!i||this.selectionRange.eq(i))return!1;let s=Tn(this.dom,i);return s&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&ou(this.dom,i)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(i),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 i=this.dom;i;)if(i.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==i?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=t)i.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,ud),ir&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),ir&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var i;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&&Gt(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||!!(!((i=this.delayedAndroidKey)===null||i===void 0)&&i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,i=-1,s=!1;for(let r of e){let o=this.readMutation(r);o&&(o.typeOver&&(s=!0),t==-1?{from:t,to:i}=o:(t=Math.min(o.from,t),i=Math.max(o.to,i)))}return{from:t,to:i,typeOver:s}}readChange(){let{from:e,to:t,typeOver:i}=this.processRecords(),s=this.selectionChanged&&Tn(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 Or(this.view,e,t,i);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 i=this.view.state,s=eh(this.view,t);return this.view.state==i&&(t.domChanged||t.newSel&&!t.newSel.main.eq(this.view.state.selection.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 i=da(t,e.previousSibling||e.target.previousSibling,-1),s=da(t,e.nextSibling||e.target.nextSibling,1);return{from:i?t.posAfter(i):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(Ke)!=e.state.facet(Ke)&&(e.view.contentDOM.editContext=e.state.facet(Ke)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.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 da(n,e,t){for(;e;){let i=_.get(e);if(i&&i.parent==n)return i;let s=e.parentNode;e=s!=n.dom?s:t>0?e.nextSibling:e.previousSibling}return null}function pa(n,e){let t=e.startContainer,i=e.startOffset,s=e.endContainer,r=e.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor,1);return Si(o.node,o.offset,s,r)&&([t,i,s,r]=[s,r,t,i]),{anchorNode:t,anchorOffset:i,focusNode:s,focusOffset:r}}function dd(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return pa(n,s)}let t=null;function i(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),t?pa(n,t):null}var Hr=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=i=>{let s=e.state.selection.main,{anchor:r,head:o}=s,l=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:l,drifted:!1});let h=a-l>i.text.length;l==this.from&&r<this.from?l=r:a==this.to&&r>this.to&&(a=r);let f=th(e.state.sliceDoc(l,a),i.text,(h?s.from:s.to)-l,h?"end":null);if(!f){let u=x.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));u.main.eq(s)||e.dispatch({selection:u,userEvent:"select"});return}let c={from:f.from+l,to:f.toA+l,insert:L.of(i.text.slice(f.from,f.toB).split(`
`))};if((v.mac||v.android)&&c.from==o-1&&/^\. ?$/.test(i.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(c={from:l,to:a,insert:L.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!e.state.readOnly){let u=this.to-this.from+(c.to-c.from+c.insert.length);Yr(e,c,x.single(this.toEditorPos(i.selectionStart,u),this.toEditorPos(i.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,i.updateRangeStart-1),Math.min(t.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let s=[],r=null;for(let o=this.toEditorPos(i.rangeStart),l=this.toEditorPos(i.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(i.rangeStart,s)},this.handlers.textformatupdate=i=>{let s=[];for(let r of i.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(P.mark({attributes:{style:f}}).range(a,h))}}}e.dispatch({effects:Qa.of(P.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:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let s=Li(i.root);s&&s.rangeCount&&this.editContext.updateSelectionBounds(s.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,s=this.pendingContextChange;return e.changes.iterChanges((r,o,l,a,h)=>{if(i)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){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),h.toString()),this.to+=f}t+=f}),s&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.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,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),s=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=s)&&this.editContext.updateSelection(i,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 i=this.composing;return i&&i.drifted?i.editorBase+(e-i.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])}},S=class n{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:i}=e;this.dispatchTransactions=e.dispatchTransactions||i&&(s=>s.forEach(r=>i(r,this)))||(s=>this.update(s)),this.dispatch=this.dispatch.bind(this),this._root=e.root||ru(e.parent)||document,this.viewState=new qn(e.state||W.create(e)),e.scrollTo&&e.scrollTo.is(vn)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Qt).map(s=>new Ci(s));for(let s of this.plugins)s.update(this);this.observer=new Fr(this),this.inputState=new Cr(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Hn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...e){let t=e.length==1&&e[0]instanceof Z?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,i=!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(lh))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=ah(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(W.phrases)!=this.state.facet(W.phrases))return this.setState(r);s=Wn.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;c=new Oi(d.empty?d:x.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is(vn)&&(c=d.value.clip(this.state))}this.viewState.update(s,c),this.bidiCache=$n.update(this.bidiCache,s.changes),s.empty||(this.updatePlugins(s),this.inputState.update(s)),t=this.docView.update(s),this.state.facet(ki)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(s.startState.facet(Mn)!=s.state.facet(Mn)&&(this.viewState.mustMeasureContent=!0),(t||i||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!s.empty)for(let u of this.state.facet(dr))try{u(s)}catch(d){Pe(this.state,d,"update listener")}(a||f)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),f&&!eh(this,f)&&h.force&&Gt(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 i of this.plugins)i.destroy(this);this.viewState=new qn(e),this.plugins=e.facet(Qt).map(i=>new Ci(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new Hn(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(Qt),i=e.state.facet(Qt);if(t!=i){let s=[];for(let r of i){let o=t.indexOf(r);if(o<0)s.push(new Ci(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!=i&&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(i){Pe(this.state,i,"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,i=this.scrollDOM,s=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(s-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(Aa(i))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(this);if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let f=h.map(d=>{try{return d.read(this)}catch(p){return Pe(this.state,p),ga}}),c=Wn.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]!=ga)try{let p=h[d];p.write&&p.write(f[d],this)}catch(p){Pe(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;if(p>1||p<-1){s=s+p,i.scrollTop=s/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(dr))l(t)}get themeClasses(){return Ir+" "+(this.state.facet(Nr)?ch:fh)+" "+this.state.facet(Mn)}updateAttrs(){let e=ma(this,qa,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Ke)?"true":"false",class:"cm-content",style:`${v.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),ma(this,Kr,t);let i=this.observer.ignore(()=>{let s=_l(this.contentDOM,this.contentAttrs,t),r=_l(this.dom,this.editorAttrs,e);return s||r});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let s of i.effects)if(s.is(n.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(ki);let e=this.state.facet(n.cspNonce);ke.mount(this.root,this.styleModules.concat(cd).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(i=>i.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,i){return tr(this,e,ea(this,e,t,i))}moveByGroup(e,t){return tr(this,e,ea(this,e,t,i=>Iu(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),s=this.textDirectionAt(e.from),r=i[t?i.length-1:0];return x.cursor(r.side(t,s)+e.from,r.forward(!t,s)?1:-1)}moveToLineBoundary(e,t,i=!0){return Nu(this,e,t,i)}moveVertically(e,t,i){return tr(this,e,Wu(this,e,t,i))}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 i=vr(this,e,t);return i&&i.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),vr(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let s=this.state.doc.lineAt(e),r=this.bidiSpans(s),o=r[Me.find(r,e-s.from,-1,t)];return In(i,o.dir==$.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(Va)||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>pd)return Ba(e.length);let t=this.textDirectionAt(e.from),i;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||Ra(r.isolates,i=jl(this,e))))return r.order;i||(i=jl(this,e));let s=du(e.text,t,i);return this.bidiCache.push(new $n(e.from,e.to,t,i,!0,s)),s}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||v.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ca(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return vn.of(new Oi(typeof e=="number"?x.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return vn.of(new Oi(x.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return fe.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return fe.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=ke.newName(),s=[Mn.of(i),ki.of(Wr(`.${i}`,e))];return t&&t.dark&&s.push(Nr.of(!0)),s}static baseTheme(e){return vt.lowest(ki.of(Wr("."+Ir,e,uh)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),s=i&&_.get(i)||_.get(e);return((t=s?.root)===null||t===void 0?void 0:t.view)||null}};S.styleModule=ki;S.inputHandler=Fa;S.clipboardInputFilter=Gr;S.clipboardOutputFilter=_r;S.scrollHandler=za;S.focusChangeEffect=Ha;S.perLineTextDirection=Va;S.exceptionSink=Wa;S.updateListener=dr;S.editable=Ke;S.mouseSelectionStyle=Ia;S.dragMovesSelection=Na;S.clickAddsSelectionRange=Ea;S.decorations=Ni;S.blockWrappers=$a;S.outerDecorations=Xa;S.atomicRanges=Wi;S.bidiIsolatedRanges=Ua;S.scrollMargins=Ga;S.darkTheme=Nr;S.cspNonce=w.define({combine:n=>n.length?n[0]:""});S.contentAttributes=Kr;S.editorAttributes=qa;S.lineWrapping=S.contentAttributes.of({class:"cm-lineWrapping"});S.announce=E.define();var pd=4096,ga={},$n=class n{constructor(e,t,i,s,r,o){this.from=e,this.to=t,this.dir=i,this.isolates=s,this.fresh=r,this.order=o}static update(e,t){if(t.empty&&!e.some(r=>r.fresh))return e;let i=[],s=e.length?e[e.length-1].dir:$.LTR;for(let r=Math.max(0,e.length-10);r<e.length;r++){let o=e[r];o.dir==s&&!t.touchesRange(o.from,o.to)&&i.push(new n(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}};function ma(n,e,t){for(let i=n.state.facet(e),s=i.length-1;s>=0;s--){let r=i[s],o=typeof r=="function"?r(n):r;o&&$r(o,t)}return t}var gd=v.mac?"mac":v.windows?"win":v.linux?"linux":"key";function md(n,e){let t=n.split(/-(?!$)/),i=t[t.length-1];i=="Space"&&(i=" ");let s,r,o,l;for(let a=0;a<t.length-1;++a){let h=t[a];if(/^(cmd|meta|m)$/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&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function Pn(n,e,t){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t!==!1&&e.shiftKey&&(n="Shift-"+n),n}var bd=vt.default(S.domEventHandlers({keydown(n,e){return gh(dh(e.state),n,e,"editor")}})),jr=w.define({enables:bd}),ba=new WeakMap;function dh(n){let e=n.facet(jr),t=ba.get(e);return t||ba.set(e,t=xd(e.reduce((i,s)=>i.concat(s),[]))),t}function ph(n,e,t){return gh(dh(n.state),e,n,t)}var nt=null,yd=4e3;function xd(n,e=gd){let t=Object.create(null),i=Object.create(null),s=(o,l)=>{let a=i[o];if(a==null)i[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(/ (?!$)/).map(y=>md(y,e));for(let y=1;y<p.length;y++){let O=p.slice(0,y).join(" ");s(O,!0),d[O]||(d[O]={preventDefault:!0,stopPropagation:!1,run:[A=>{let N=nt={view:A,prefix:O,scope:o};return setTimeout(()=>{nt==N&&(nt=null)},yd),!0}]})}let g=p.join(" ");s(g,!1);let b=d[g]||(d[g]={preventDefault:!1,stopPropagation:!1,run:((u=(c=d._any)===null||c===void 0?void 0:c.run)===null||u===void 0?void 0:u.slice())||[]});a&&b.run.push(a),h&&(b.preventDefault=!0),f&&(b.stopPropagation=!0)};for(let o of n){let l=o.scope?o.scope.split(" 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d&&(u(d[l+Pn(s,e,!o)])?a=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(v.windows&&e.ctrlKey&&e.altKey)&&!(v.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(p=_e[e.keyCode])&&p!=s?(u(d[l+Pn(p,e,!0)])||e.shiftKey&&(g=zt[e.keyCode])!=s&&g!=p&&u(d[l+Pn(g,e,!1)]))&&(a=!0):o&&e.shiftKey&&u(d[l+Pn(s,e,!0)])&&(a=!0),!a&&u(d._any)&&(a=!0)),h&&(a=!0),a&&f&&e.stopPropagation(),Vr=null,a}var Zm=/x/.unicode!=null?"gu":"g";function mh(){return wd}var kd=P.line({class:"cm-activeLine"}),wd=fe.fromClass(class{constructor(n){this.decorations=this.getDeco(n)}update(n){(n.docChanged||n.selectionSet)&&(this.decorations=this.getDeco(n.view))}getDeco(n){let e=-1,t=[];for(let i of n.state.selection.ranges){let s=n.lineBlockAt(i.head);s.from>e&&(t.push(kd.range(s.from)),e=s.from)}return P.set(t)}},{decorations:n=>n.decorations});var e0=S.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}});var ya=w.define({combine(n){let e,t;for(let i of n)e=e||i.topContainer,t=t||i.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Fi(n,e){let t=n.plugin(bh),i=t?t.specs.indexOf(e):-1;return i>-1?t.panels[i]:null}var bh=fe.fromClass(class{constructor(n){this.input=n.state.facet(Ii),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(n));let e=n.state.facet(ya);this.top=new $t(n,!0,e.topContainer),this.bottom=new $t(n,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(n){let e=n.state.facet(ya);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new $t(n.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new $t(n.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=n.state.facet(Ii);if(t!=this.input){let i=t.filter(a=>a),s=[],r=[],o=[],l=[];for(let a of i){let h=this.specs.indexOf(a),f;h<0?(f=a(n.view),l.push(f)):(f=this.panels[h],f.update&&f.update(n)),s.push(f),(f.top?r:o).push(f)}this.specs=i,this.panels=s,this.top.sync(r),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let i of this.panels)i.update&&i.update(n)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:n=>S.scrollMargins.of(e=>{let t=e.plugin(n);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})}),$t=class{constructor(e,t,i){this.view=e,this.top=t,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=xa(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=xa(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 xa(n){let e=n.nextSibling;return n.remove(),e}var Ii=w.define({enables:bh});var ce=class extends We{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}};ce.prototype.elementClass="";ce.prototype.toDOM=void 0;ce.prototype.mapMode=le.TrackBefore;ce.prototype.startSide=ce.prototype.endSide=-1;ce.prototype.point=!0;var Bn=w.define(),vd=w.define(),Sd={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>I.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Ti=w.define();function Kn(n){return[yh(),Ti.of({...Sd,...n})]}var zr=w.define({combine:n=>n.some(e=>e)});function yh(n){let e=[Od];return n&&n.fixed===!1&&e.push(zr.of(!0)),e}var Od=fe.fromClass(class{constructor(n){this.view=n,this.domAfter=null,this.prevViewport=n.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=n.state.facet(Ti).map(e=>new Xn(n,e)),this.fixed=!n.state.facet(zr);for(let e of 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),n.scrollDOM.insertBefore(this.dom,n.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(n){if(this.updateGutters(n)){let e=this.prevViewport,t=n.view.viewport,i=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(i<(t.to-t.from)*.8)}if(n.geometryChanged){let e=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=e,this.domAfter&&(this.domAfter.style.minHeight=e)}this.view.state.facet(zr)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=n.view.viewport}syncGutters(n){let e=this.dom.nextSibling;n&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let t=I.iter(this.view.state.facet(Bn),this.view.viewport.from),i=[],s=this.gutters.map(r=>new qr(r,this.view.viewport,-this.view.documentPadding.top));for(let r of this.view.viewportLineBlocks)if(i.length&&(i=[]),Array.isArray(r.type)){let o=!0;for(let l of r.type)if(l.type==he.Text&&o){Qr(t,i,l.from);for(let a of s)a.line(this.view,l,i);o=!1}else if(l.widget)for(let a of s)a.widget(this.view,l)}else if(r.type==he.Text){Qr(t,i,r.from);for(let o of s)o.line(this.view,r,i)}else if(r.widget)for(let o of s)o.widget(this.view,r);for(let r of s)r.finish();n&&(this.view.scrollDOM.insertBefore(this.dom,e),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(n){let e=n.startState.facet(Ti),t=n.state.facet(Ti),i=n.docChanged||n.heightChanged||n.viewportChanged||!I.eq(n.startState.facet(Bn),n.state.facet(Bn),n.view.viewport.from,n.view.viewport.to);if(e==t)for(let s of this.gutters)s.update(n)&&(i=!0);else{i=!0;let s=[];for(let r of t){let o=e.indexOf(r);o<0?s.push(new Xn(this.view,r)):(this.gutters[o].update(n),s.push(this.gutters[o]))}for(let r of this.gutters)r.dom.remove(),s.indexOf(r)<0&&r.destroy();for(let r of s)r.config.side=="after"?this.getDOMAfter().appendChild(r.dom):this.dom.appendChild(r.dom);this.gutters=s}return i}destroy(){for(let n of 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n(e,t,[],K.empty,0,i,[],null)}startParse(){return this.parser.startParse(new po(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=K.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var i;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(Pt.addTree(s,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(i=this.parse.stoppedAt)!==null&&i!==void 0?i: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 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Og=({state:n,dispatch:e})=>{if(n.readOnly)return!1;let t=Object.create(null),i=new Rt(n,{overrideIndentation:r=>{let o=t[r];return o??-1}}),s=No(n,(r,o,l)=>{let a=os(i,r.from);if(a==null)return;/\S/.test(r.text)||(a=0);let h=/^\s*/.exec(r.text)[0],f=ri(n,a);(h!=f||l.from<r.from+h.length)&&(t[r.from]=a,o.push({from:r.from,to:r.from+h.length,insert:f}))});return s.changes.empty||e(n.update(s,{userEvent:"indent"})),!0},zf=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(No(n,(t,i)=>{i.push({from:t.from,insert:n.facet(rs)})}),{userEvent:"input.indent"})),!0),Qf=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(No(n,(t,i)=>{let s=/^\s*/.exec(t.text)[0];if(!s)return;let r=St(s,n.tabSize),o=0,l=ri(n,Math.max(0,r-Ki(n)));for(;o<s.length&&o<l.length&&s.charCodeAt(o)==l.charCodeAt(o);)o++;i.push({from:t.from+o,to:t.from+s.length,insert:l.slice(o)})}),{userEvent:"delete.dedent"})),!0),Cg=n=>(n.setTabFocusMode(),!0);var Ag=[{key:"Ctrl-b",run:bf,shift:Af,preventDefault:!0},{key:"Ctrl-f",run:yf,shift:Mf},{key:"Ctrl-p",run:wf,shift:Df},{key:"Ctrl-n",run:vf,shift:Rf},{key:"Ctrl-a",run:Xp,shift:ng},{key:"Ctrl-e",run:Up,shift:sg},{key:"Ctrl-d",run:Nf},{key:"Ctrl-h",run:Bo},{key:"Ctrl-k",run:ug},{key:"Ctrl-Alt-h",run:Wf},{key:"Ctrl-o",run:gg},{key:"Ctrl-t",run:mg},{key:"Ctrl-v",run:Ro}],Mg=[{key:"ArrowLeft",run:bf,shift:Af,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:Ip,shift:Kp,preventDefault:!0},{mac:"Cmd-ArrowLeft",run:qp,shift:tg,preventDefault:!0},{key:"ArrowRight",run:yf,shift:Mf,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:Wp,shift:Yp,preventDefault:!0},{mac:"Cmd-ArrowRight",run:$p,shift:ig,preventDefault:!0},{key:"ArrowUp",run:wf,shift:Df,preventDefault:!0},{mac:"Cmd-ArrowUp",run:nf,shift:rf},{mac:"Ctrl-ArrowUp",run:Zh,shift:ef},{key:"ArrowDown",run:vf,shift:Rf,preventDefault:!0},{mac:"Cmd-ArrowDown",run:sf,shift:of},{mac:"Ctrl-ArrowDown",run:Ro,shift:tf},{key:"PageUp",run:Zh,shift:ef},{key:"PageDown",run:Ro,shift:tf},{key:"Home",run:Qp,shift:eg,preventDefault:!0},{key:"Mod-Home",run:nf,shift:rf},{key:"End",run:zp,shift:Zp,preventDefault:!0},{key:"Mod-End",run:sf,shift:of},{key:"Enter",run:lf,shift:lf},{key:"Mod-a",run:rg},{key:"Backspace",run:Bo,shift:Bo,preventDefault:!0},{key:"Delete",run:Nf,preventDefault:!0},{key:"Mod-Backspace",mac:"Alt-Backspace",run:Wf,preventDefault:!0},{key:"Mod-Delete",mac:"Alt-Delete",run:cg,preventDefault:!0},{mac:"Mod-Backspace",run:dg,preventDefault:!0},{mac:"Mod-Delete",run:pg,preventDefault:!0}].concat(Ag.map(n=>({mac:n.key,run:n.run,shift:n.shift}))),qf=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:Hp,shift:jp},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:Vp,shift:Jp},{key:"Alt-ArrowUp",run:bg},{key:"Shift-Alt-ArrowUp",run:xg},{key:"Alt-ArrowDown",run:yg},{key:"Shift-Alt-ArrowDown",run:kg},{key:"Mod-Alt-ArrowUp",run:ag},{key:"Mod-Alt-ArrowDown",run:hg},{key:"Escape",run:fg},{key:"Mod-Enter",run:Sg},{key:"Alt-l",mac:"Ctrl-l",run:og},{key:"Mod-i",run:lg,preventDefault:!0},{key:"Mod-[",run:Qf},{key:"Mod-]",run:zf},{key:"Mod-Alt-\\",run:Og},{key:"Shift-Mod-k",run:wg},{key:"Shift-Mod-\\",run:_p},{key:"Mod-/",run:xp},{key:"Alt-A",run:wp},{key:"Ctrl-m",mac:"Shift-Alt-m",run:Cg}].concat(Mg),$f={key:"Tab",run:zf,shift:Qf};var Fo=class n{constructor(e,t,i,s,r,o,l,a,h,f=0,c){this.p=e,this.stack=t,this.state=i,this.reducePos=s,this.pos=r,this.score=o,this.buffer=l,this.bufferBase=a,this.curContext=h,this.lookAhead=f,this.parent=c}toString(){return`[${this.stack.filter((e,t)=>t%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(e,t,i=0){let s=e.parser.context;return new n(e,[],t,i,i,0,[],0,s?new ds(s,s.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(e,t){this.stack.push(this.state,t,this.bufferBase+this.buffer.length),this.state=e}reduce(e){var t;let i=e>>19,s=e&65535,{parser:r}=this.p,o=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),l=r.dynamicPrecedence(s);if(l&&(this.score+=l),i==0){this.pushState(r.getGoto(this.state,s,!0),this.reducePos),s<r.minRepeatTerm&&this.storeNode(s,this.reducePos,this.reducePos,o?8:4,!0),this.reduceContext(s,this.reducePos);return}let a=this.stack.length-(i-1)*3-(e&262144?6:0),h=a?this.stack[a-2]:this.p.ranges[0].from,f=this.reducePos-h;f>=2e3&&!(!((t=this.p.parser.nodeSet.types[s])===null||t===void 0)&&t.isAnonymous)&&(h==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=f):this.p.lastBigReductionSize<f&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=h,this.p.lastBigReductionSize=f));let c=a?this.stack[a-1]:0,u=this.bufferBase+this.buffer.length-c;if(s<r.minRepeatTerm||e&131072){let d=r.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(s,h,d,u+4,!0)}if(e&262144)this.state=this.stack[a];else{let d=this.stack[a-3];this.state=r.getGoto(d,s,!0)}for(;this.stack.length>a;)this.stack.pop();this.reduceContext(s,h)}storeNode(e,t,i,s=4,r=!1){if(e==0&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let o=this,l=this.buffer.length;if(l==0&&o.parent&&(l=o.bufferBase-o.parent.bufferBase,o=o.parent),l>0&&o.buffer[l-4]==0&&o.buffer[l-1]>-1){if(t==i)return;if(o.buffer[l-2]>=t){o.buffer[l-2]=i;return}}}if(!r||this.pos==i)this.buffer.push(e,t,i,s);else{let o=this.buffer.length;if(o>0&&(this.buffer[o-4]!=0||this.buffer[o-1]<0)){let l=!1;for(let a=o;a>0&&this.buffer[a-2]>i;a-=4)if(this.buffer[a-1]>=0){l=!0;break}if(l)for(;o>0&&this.buffer[o-2]>i;)this.buffer[o]=this.buffer[o-4],this.buffer[o+1]=this.buffer[o-3],this.buffer[o+2]=this.buffer[o-2],this.buffer[o+3]=this.buffer[o-1],o-=4,s>4&&(s-=4)}this.buffer[o]=e,this.buffer[o+1]=t,this.buffer[o+2]=i,this.buffer[o+3]=s}}shift(e,t,i,s){if(e&131072)this.pushState(e&65535,this.pos);else if(e&262144)this.pos=s,this.shiftContext(t,i),t<=this.p.parser.maxNode&&this.buffer.push(t,i,s,4);else{let r=e,{parser:o}=this.p;(s>this.pos||t<=o.maxNode)&&(this.pos=s,o.stateFlag(r,1)||(this.reducePos=s)),this.pushState(r,i),this.shiftContext(t,i),t<=o.maxNode&&this.buffer.push(t,i,s,4)}}apply(e,t,i,s){e&65536?this.reduce(e):this.shift(e,t,i,s)}useNode(e,t){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=e)&&(this.p.reused.push(e),i++);let s=this.pos;this.reducePos=this.pos=s+e.length,this.pushState(t,s),this.buffer.push(i,s,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,e,this,this.p.stream.reset(this.pos-e.length)))}split(){let e=this,t=e.buffer.length;for(;t>0&&e.buffer[t-2]>e.reducePos;)t-=4;let i=e.buffer.slice(t),s=e.bufferBase+t;for(;e&&s==e.bufferBase;)e=e.parent;return new n(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,s,this.curContext,this.lookAhead,e)}recoverByDelete(e,t){let i=e<=this.p.parser.maxNode;i&&this.storeNode(e,this.pos,t,4),this.storeNode(0,this.pos,t,i?8:4),this.pos=this.reducePos=t,this.score-=190}canShift(e){for(let t=new Ho(this);;){let i=this.p.parser.stateSlot(t.state,4)||this.p.parser.hasAction(t.state,e);if(i==0)return!1;if(!(i&65536))return!0;t.reduce(i)}}recoverByInsert(e){if(this.stack.length>=300)return[];let t=this.p.parser.nextStates(this.state);if(t.length>8||this.stack.length>=120){let s=[];for(let r=0,o;r<t.length;r+=2)(o=t[r+1])!=this.state&&this.p.parser.hasAction(o,e)&&s.push(t[r],o);if(this.stack.length<120)for(let r=0;s.length<8&&r<t.length;r+=2){let o=t[r+1];s.some((l,a)=>a&1&&l==o)||s.push(t[r],o)}t=s}let i=[];for(let s=0;s<t.length&&i.length<4;s+=2){let r=t[s+1];if(r==this.state)continue;let o=this.split();o.pushState(r,this.pos),o.storeNode(0,o.pos,o.pos,4,!0),o.shiftContext(t[s],this.pos),o.reducePos=this.pos,o.score-=200,i.push(o)}return i}forceReduce(){let{parser:e}=this.p,t=e.stateSlot(this.state,5);if(!(t&65536))return!1;if(!e.validAction(this.state,t)){let i=t>>19,s=t&65535,r=this.stack.length-i*3;if(r<0||e.getGoto(this.stack[r],s,!1)<0){let o=this.findForcedReduction();if(o==null)return!1;t=o}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(t),!0}findForcedReduction(){let{parser:e}=this.p,t=[],i=(s,r)=>{if(!t.includes(s))return t.push(s),e.allActions(s,o=>{if(!(o&393216))if(o&65536){let l=(o>>19)-r;if(l>1){let a=o&65535,h=this.stack.length-l*3;if(h>=0&&e.getGoto(this.stack[h],a,!1)>=0)return l<<19|65536|a}}else{let l=i(o,r+1);if(l!=null)return l}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(this.stack.length!=3)return!1;let{parser:e}=this.p;return e.data[e.stateSlot(this.state,1)]==65535&&!e.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(e){if(this.state!=e.state||this.stack.length!=e.stack.length)return!1;for(let t=0;t<this.stack.length;t+=3)if(this.stack[t]!=e.stack[t])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(e){return this.p.parser.dialect.flags[e]}shiftContext(e,t){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,e,this,this.p.stream.reset(t)))}reduceContext(e,t){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,e,this,this.p.stream.reset(t)))}emitContext(){let e=this.buffer.length-1;(e<0||this.buffer[e]!=-3)&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let e=this.buffer.length-1;(e<0||this.buffer[e]!=-4)&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(e){if(e!=this.curContext.context){let t=new ds(this.curContext.tracker,e);t.hash!=this.curContext.hash&&this.emitContext(),this.curContext=t}}setLookAhead(e){return e<=this.lookAhead?!1:(this.emitLookAhead(),this.lookAhead=e,!0)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}},ds=class{constructor(e,t){this.tracker=e,this.context=t,this.hash=e.strict?e.hash(t):0}},Ho=class{constructor(e){this.start=e,this.state=e.state,this.stack=e.stack,this.base=this.stack.length}reduce(e){let t=e&65535,i=e>>19;i==0?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(i-1)*3;let s=this.start.p.parser.getGoto(this.stack[this.base-3],t,!0);this.state=s}},Vo=class n{constructor(e,t,i){this.stack=e,this.pos=t,this.index=i,this.buffer=e.buffer,this.index==0&&this.maybeNext()}static create(e,t=e.bufferBase+e.buffer.length){return new n(e,t,t-e.bufferBase)}maybeNext(){let e=this.stack.parent;e!=null&&(this.index=this.stack.bufferBase-e.bufferBase,this.stack=e,this.buffer=e.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,this.index==0&&this.maybeNext()}fork(){return new n(this.stack,this.pos,this.index)}};function Ji(n,e=Uint16Array){if(typeof n!="string")return n;let t=null;for(let i=0,s=0;i<n.length;){let r=0;for(;;){let o=n.charCodeAt(i++),l=!1;if(o==126){r=65535;break}o>=92&&o--,o>=34&&o--;let a=o-32;if(a>=46&&(a-=46,l=!0),r+=a,l)break;r*=46}t?t[s++]=r:t=new e(r)}return t}var li=class{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}},Xf=new li,zo=class{constructor(e,t){this.input=e,this.ranges=t,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Xf,this.rangeIndex=0,this.pos=this.chunkPos=t[0].from,this.range=t[0],this.end=t[t.length-1].to,this.readNext()}resolveOffset(e,t){let i=this.range,s=this.rangeIndex,r=this.pos+e;for(;r<i.from;){if(!s)return null;let o=this.ranges[--s];r-=i.from-o.to,i=o}for(;t<0?r>i.to:r>=i.to;){if(s==this.ranges.length-1)return null;let o=this.ranges[++s];r+=o.from-i.to,i=o}return r}clipPos(e){if(e>=this.range.from&&e<this.range.to)return e;for(let t of this.ranges)if(t.to>e)return Math.max(e,t.from);return this.end}peek(e){let t=this.chunkOff+e,i,s;if(t>=0&&t<this.chunk.length)i=this.pos+e,s=this.chunk.charCodeAt(t);else{let r=this.resolveOffset(e,1);if(r==null)return-1;if(i=r,i>=this.chunk2Pos&&i<this.chunk2Pos+this.chunk2.length)s=this.chunk2.charCodeAt(i-this.chunk2Pos);else{let o=this.rangeIndex,l=this.range;for(;l.to<=i;)l=this.ranges[++o];this.chunk2=this.input.chunk(this.chunk2Pos=i),i+this.chunk2.length>l.to&&(this.chunk2=this.chunk2.slice(0,l.to-i)),s=this.chunk2.charCodeAt(0)}}return i>=this.token.lookAhead&&(this.token.lookAhead=i+1),s}acceptToken(e,t=0){let i=t?this.resolveOffset(t,-1):this.pos;if(i==null||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=e,this.token.end=i}acceptTokenTo(e,t){this.token.value=e,this.token.end=t}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:e,chunkPos:t}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=e,this.chunk2Pos=t,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let e=this.input.chunk(this.pos),t=this.pos+e.length;this.chunk=t>this.range.to?e.slice(0,this.range.to-this.pos):e,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(e=1){for(this.chunkOff+=e;this.pos+e>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();e-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=e,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(e,t){if(t?(this.token=t,t.start=e,t.lookAhead=e+1,t.value=t.extended=-1):this.token=Xf,this.pos!=e){if(this.pos=e,e==this.end)return this.setDone(),this;for(;e<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;e>=this.range.to;)this.range=this.ranges[++this.rangeIndex];e>=this.chunkPos&&e<this.chunkPos+this.chunk.length?this.chunkOff=e-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(e,t){if(e>=this.chunkPos&&t<=this.chunkPos+this.chunk.length)return this.chunk.slice(e-this.chunkPos,t-this.chunkPos);if(e>=this.chunk2Pos&&t<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(e-this.chunk2Pos,t-this.chunk2Pos);if(e>=this.range.from&&t<=this.range.to)return this.input.read(e,t);let i="";for(let s of this.ranges){if(s.from>=t)break;s.to>e&&(i+=this.input.read(Math.max(s.from,e),Math.min(s.to,t)))}return i}},dt=class{constructor(e,t){this.data=e,this.id=t}token(e,t){let{parser:i}=t.p;Yf(this.data,e,t,this.id,i.data,i.tokenPrecTable)}};dt.prototype.contextual=dt.prototype.fallback=dt.prototype.extend=!1;var Qo=class{constructor(e,t,i){this.precTable=t,this.elseToken=i,this.data=typeof e=="string"?Ji(e):e}token(e,t){let i=e.pos,s=0;for(;;){let r=e.next<0,o=e.resolveOffset(1,1);if(Yf(this.data,e,t,0,this.data,this.precTable),e.token.value>-1)break;if(this.elseToken==null)return;if(r||s++,o==null)break;e.reset(o,e.token)}s&&(e.reset(i,e.token),e.acceptToken(this.elseToken,s))}};Qo.prototype.contextual=dt.prototype.fallback=dt.prototype.extend=!1;var Lt=class{constructor(e,t={}){this.token=e,this.contextual=!!t.contextual,this.fallback=!!t.fallback,this.extend=!!t.extend}};function Yf(n,e,t,i,s,r){let o=0,l=1<<i,{dialect:a}=t.p.parser;e:for(;l&n[o];){let h=n[o+1];for(let d=o+3;d<h;d+=2)if((n[d+1]&l)>0){let p=n[d];if(a.allows(p)&&(e.token.value==-1||e.token.value==p||Tg(p,e.token.value,s,r))){e.acceptToken(p);break}}let f=e.next,c=0,u=n[o+2];if(e.next<0&&u>c&&n[h+u*3-3]==65535){o=n[h+u*3-1];continue e}for(;c<u;){let d=c+u>>1,p=h+d+(d<<1),g=n[p],b=n[p+1]||65536;if(f<g)u=d;else if(f>=b)c=d+1;else{o=n[p+2],e.advance();continue e}}break}}function Uf(n,e,t){for(let i=e,s;(s=n[i])!=65535;i++)if(s==t)return i-e;return-1}function Tg(n,e,t,i){let s=Uf(t,i,e);return s<0||Uf(t,i,n)<s}var me=typeof process<"u"&&process.env&&/\bparse\b/.test(process.env.LOG),Io=null;function Gf(n,e,t){let i=n.cursor(J.IncludeAnonymous);for(i.moveTo(e);;)if(!(t<0?i.childBefore(e):i.childAfter(e)))for(;;){if((t<0?i.to<e:i.from>e)&&!i.type.isError)return t<0?Math.max(0,Math.min(i.to-1,e-25)):Math.min(n.length,Math.max(i.from+1,e+25));if(t<0?i.prevSibling():i.nextSibling())break;if(!i.parent())return t<0?0:n.length}}var qo=class{constructor(e,t){this.fragments=e,this.nodeSet=t,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?Gf(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?Gf(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(e<this.nextStart)return null;for(;this.fragment&&this.safeTo<=e;)this.nextFragment();if(!this.fragment)return null;for(;;){let t=this.trees.length-1;if(t<0)return this.nextFragment(),null;let i=this.trees[t],s=this.index[t];if(s==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let r=i.children[s],o=this.start[t]+i.positions[s];if(o>e)return this.nextStart=o,null;if(r instanceof K){if(o==e){if(o<this.safeFrom)return null;let l=o+r.length;if(l<=this.safeTo){let a=r.prop(D.lookAhead);if(!a||l+a<this.fragment.to)return r}}this.index[t]++,o+r.length>=Math.max(this.safeFrom,e)&&(this.trees.push(r),this.start.push(o),this.index.push(0))}else this.index[t]++,this.nextStart=o+r.length}}},$o=class{constructor(e,t){this.stream=t,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(i=>new li)}getActions(e){let t=0,i=null,{parser:s}=e.p,{tokenizers:r}=s,o=s.stateSlot(e.state,3),l=e.curContext?e.curContext.hash:0,a=0;for(let h=0;h<r.length;h++){if(!(1<<h&o))continue;let f=r[h],c=this.tokens[h];if(!(i&&!f.fallback)&&((f.contextual||c.start!=e.pos||c.mask!=o||c.context!=l)&&(this.updateCachedToken(c,f,e),c.mask=o,c.context=l),c.lookAhead>c.end+25&&(a=Math.max(c.lookAhead,a)),c.value!=0)){let u=t;if(c.extended>-1&&(t=this.addActions(e,c.extended,c.end,t)),t=this.addActions(e,c.value,c.end,t),!f.extend&&(i=c,t>u))break}}for(;this.actions.length>t;)this.actions.pop();return a&&e.setLookAhead(a),!i&&e.pos==this.stream.end&&(i=new li,i.value=e.p.parser.eofTerm,i.start=i.end=e.pos,t=this.addActions(e,i.value,i.end,t)),this.mainToken=i,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let t=new li,{pos:i,p:s}=e;return t.start=i,t.end=Math.min(i+1,s.stream.end),t.value=i==s.stream.end?s.parser.eofTerm:0,t}updateCachedToken(e,t,i){let s=this.stream.clipPos(i.pos);if(t.token(this.stream.reset(s,e),i),e.value>-1){let{parser:r}=i.p;for(let o=0;o<r.specialized.length;o++)if(r.specialized[o]==e.value){let l=r.specializers[o](this.stream.read(e.start,e.end),i);if(l>=0&&i.p.parser.dialect.allows(l>>1)){l&1?e.extended=l>>1:e.value=l>>1;break}}}else e.value=0,e.end=this.stream.clipPos(s+1)}putAction(e,t,i,s){for(let r=0;r<s;r+=3)if(this.actions[r]==e)return s;return this.actions[s++]=e,this.actions[s++]=t,this.actions[s++]=i,s}addActions(e,t,i,s){let{state:r}=e,{parser:o}=e.p,{data:l}=o;for(let a=0;a<2;a++)for(let h=o.stateSlot(r,a?2:1);;h+=3){if(l[h]==65535)if(l[h+1]==1)h=Je(l,h+2);else{s==0&&l[h+1]==2&&(s=this.putAction(Je(l,h+2),t,i,s));break}l[h]==t&&(s=this.putAction(Je(l,h+1),t,i,s))}return s}},Xo=class{constructor(e,t,i,s){this.parser=e,this.input=t,this.ranges=s,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new zo(t,s),this.tokens=new $o(e,this.stream),this.topTerm=e.top[1];let{from:r}=s[0];this.stacks=[Fo.start(this,e.top[0],r)],this.fragments=i.length&&this.stream.end-r>e.bufferLength*4?new qo(i,e.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,t=this.minStackPos,i=this.stacks=[],s,r;if(this.bigReductionCount>300&&e.length==1){let[o]=e;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;o<e.length;o++){let l=e[o];for(;;){if(this.tokens.mainToken=null,l.pos>t)i.push(l);else{if(this.advanceStack(l,i,e))continue;{s||(s=[],r=[]),s.push(l);let a=this.tokens.getMainToken(l);r.push(a.value,a.end)}}break}}if(!i.length){let o=s&&Dg(s);if(o)return me&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw me&&s&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+t);this.recovering||(this.recovering=5)}if(this.recovering&&s){let o=this.stoppedAt!=null&&s[0].pos>this.stoppedAt?s[0]:this.runRecovery(s,r,i);if(o)return me&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(i.length>o)for(i.sort((l,a)=>a.score-l.score);i.length>o;)i.pop();i.some(l=>l.reducePos>t)&&this.recovering--}else if(i.length>1){e:for(let o=0;o<i.length-1;o++){let l=i[o];for(let a=o+1;a<i.length;a++){let h=i[a];if(l.sameState(h)||l.buffer.length>500&&h.buffer.length>500)if((l.score-h.score||l.buffer.length-h.buffer.length)>0)i.splice(a--,1);else{i.splice(o--,1);continue e}}}i.length>12&&(i.sort((o,l)=>l.score-o.score),i.splice(12,i.length-12))}this.minStackPos=i[0].pos;for(let o=1;o<i.length;o++)i[o].pos<this.minStackPos&&(this.minStackPos=i[o].pos);return null}stopAt(e){if(this.stoppedAt!=null&&this.stoppedAt<e)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=e}advanceStack(e,t,i){let s=e.pos,{parser:r}=this,o=me?this.stackID(e)+" -> ":"";if(this.stoppedAt!=null&&s>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let h=e.curContext&&e.curContext.tracker.strict,f=h?e.curContext.hash:0;for(let c=this.fragments.nodeAt(s);c;){let u=this.parser.nodeSet.types[c.type.id]==c.type?r.getGoto(e.state,c.type.id):-1;if(u>-1&&c.length&&(!h||(c.prop(D.contextHash)||0)==f))return e.useNode(c,u),me&&console.log(o+this.stackID(e)+` (via reuse of ${r.getName(c.type.id)})`),!0;if(!(c instanceof K)||c.children.length==0||c.positions[0]>0)break;let d=c.children[0];if(d instanceof K&&c.positions[0]==0)c=d;else break}}let l=r.stateSlot(e.state,4);if(l>0)return e.reduce(l),me&&console.log(o+this.stackID(e)+` (via always-reduce ${r.getName(l&65535)})`),!0;if(e.stack.length>=8400)for(;e.stack.length>6e3&&e.forceReduce(););let a=this.tokens.getActions(e);for(let h=0;h<a.length;){let f=a[h++],c=a[h++],u=a[h++],d=h==a.length||!i,p=d?e:e.split(),g=this.tokens.mainToken;if(p.apply(f,c,g?g.start:p.pos,u),me&&console.log(o+this.stackID(p)+` (via ${f&65536?`reduce of ${r.getName(f&65535)}`:"shift"} for ${r.getName(c)} @ ${s}${p==e?"":", split"})`),d)return!0;p.pos>s?t.push(p):i.push(p)}return!1}advanceFully(e,t){let i=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>i)return _f(e,t),!0}}runRecovery(e,t,i){let s=null,r=!1;for(let o=0;o<e.length;o++){let l=e[o],a=t[o<<1],h=t[(o<<1)+1],f=me?this.stackID(l)+" -> ":"";if(l.deadEnd&&(r||(r=!0,l.restart(),me&&console.log(f+this.stackID(l)+" (restarted)"),this.advanceFully(l,i))))continue;let c=l.split(),u=f;for(let d=0;d<10&&c.forceReduce()&&(me&&console.log(u+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,i));d++)me&&(u=this.stackID(c)+" -> ");for(let d of l.recoverByInsert(a))me&&console.log(f+this.stackID(d)+" (via recover-insert)"),this.advanceFully(d,i);this.stream.end>l.pos?(h==l.pos&&(h++,a=0),l.recoverByDelete(a,h),me&&console.log(f+this.stackID(l)+` (via recover-delete ${this.parser.getName(a)})`),_f(l,i)):(!s||s.score<l.score)&&(s=l)}return s}stackToTree(e){return e.close(),K.build({buffer:Vo.create(e),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:e.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(e){let t=(Io||(Io=new WeakMap)).get(e);return t||Io.set(e,t=String.fromCodePoint(this.nextStackID++)),t+e}};function _f(n,e){for(let t=0;t<e.length;t++){let i=e[t];if(i.pos==n.pos&&i.sameState(n)){e[t].score<n.score&&(e[t]=n);return}}e.push(n)}var Uo=class{constructor(e,t,i){this.source=e,this.flags=t,this.disabled=i}allows(e){return!this.disabled||this.disabled[e]==0}},Wo=n=>n,ps=class{constructor(e){this.start=e.start,this.shift=e.shift||Wo,this.reduce=e.reduce||Wo,this.reuse=e.reuse||Wo,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}},ai=class n extends ti{constructor(e){if(super(),this.wrappers=[],e.version!=14)throw new RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let t=e.nodeNames.split(" ");this.minRepeatTerm=t.length;for(let l=0;l<e.repeatNodeCount;l++)t.push("");let i=Object.keys(e.topRules).map(l=>e.topRules[l][1]),s=[];for(let l=0;l<t.length;l++)s.push([]);function r(l,a,h){s[l].push([a,a.deserialize(String(h))])}if(e.nodeProps)for(let l of e.nodeProps){let a=l[0];typeof a=="string"&&(a=D[a]);for(let h=1;h<l.length;){let f=l[h++];if(f>=0)r(f,a,l[h++]);else{let c=l[h+-f];for(let u=-f;u>0;u--)r(l[h++],a,c);h++}}}this.nodeSet=new Vi(t.map((l,a)=>ne.define({name:a>=this.minRepeatTerm?void 0:l,id:a,props:s[a],top:i.indexOf(a)>-1,error:a==0,skipped:e.skippedNodes&&e.skippedNodes.indexOf(a)>-1}))),e.propSources&&(this.nodeSet=this.nodeSet.extend(...e.propSources)),this.strict=!1,this.bufferLength=1024;let o=Ji(e.tokenData);this.context=e.context,this.specializerSpecs=e.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let l=0;l<this.specializerSpecs.length;l++)this.specialized[l]=this.specializerSpecs[l].term;this.specializers=this.specializerSpecs.map(Kf),this.states=Ji(e.states,Uint32Array),this.data=Ji(e.stateData),this.goto=Ji(e.goto),this.maxTerm=e.maxTerm,this.tokenizers=e.tokenizers.map(l=>typeof l=="number"?new dt(o,l):l),this.topRules=e.topRules,this.dialects=e.dialects||{},this.dynamicPrecedences=e.dynamicPrecedences||null,this.tokenPrecTable=e.tokenPrec,this.termNames=e.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(e,t,i){let s=new Xo(this,e,t,i);for(let r of this.wrappers)s=r(s,e,t,i);return s}getGoto(e,t,i=!1){let s=this.goto;if(t>=s[0])return-1;for(let r=s[t+1];;){let o=s[r++],l=o&1,a=s[r++];if(l&&i)return a;for(let h=r+(o>>1);r<h;r++)if(s[r]==e)return a;if(l)return-1}}hasAction(e,t){let i=this.data;for(let s=0;s<2;s++)for(let r=this.stateSlot(e,s?2:1),o;;r+=3){if((o=i[r])==65535)if(i[r+1]==1)o=i[r=Je(i,r+2)];else{if(i[r+1]==2)return Je(i,r+2);break}if(o==t||o==0)return Je(i,r+1)}return 0}stateSlot(e,t){return this.states[e*6+t]}stateFlag(e,t){return(this.stateSlot(e,0)&t)>0}validAction(e,t){return!!this.allActions(e,i=>i==t?!0:null)}allActions(e,t){let i=this.stateSlot(e,4),s=i?t(i):void 0;for(let r=this.stateSlot(e,1);s==null;r+=3){if(this.data[r]==65535)if(this.data[r+1]==1)r=Je(this.data,r+2);else break;s=t(Je(this.data,r+1))}return s}nextStates(e){let t=[];for(let i=this.stateSlot(e,1);;i+=3){if(this.data[i]==65535)if(this.data[i+1]==1)i=Je(this.data,i+2);else break;if(!(this.data[i+2]&1)){let s=this.data[i+1];t.some((r,o)=>o&1&&r==s)||t.push(this.data[i],s)}}return t}configure(e){let t=Object.assign(Object.create(n.prototype),this);if(e.props&&(t.nodeSet=this.nodeSet.extend(...e.props)),e.top){let i=this.topRules[e.top];if(!i)throw new RangeError(`Invalid top rule name ${e.top}`);t.top=i}return e.tokenizers&&(t.tokenizers=this.tokenizers.map(i=>{let s=e.tokenizers.find(r=>r.from==i);return s?s.to:i})),e.specializers&&(t.specializers=this.specializers.slice(),t.specializerSpecs=this.specializerSpecs.map((i,s)=>{let r=e.specializers.find(l=>l.from==i.external);if(!r)return i;let o=Object.assign(Object.assign({},i),{external:r.to});return t.specializers[s]=Kf(o),o})),e.contextTracker&&(t.context=e.contextTracker),e.dialect&&(t.dialect=this.parseDialect(e.dialect)),e.strict!=null&&(t.strict=e.strict),e.wrap&&(t.wrappers=t.wrappers.concat(e.wrap)),e.bufferLength!=null&&(t.bufferLength=e.bufferLength),t}hasWrappers(){return this.wrappers.length>0}getName(e){return this.termNames?this.termNames[e]:String(e<=this.maxNode&&this.nodeSet.types[e].name||e)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(e){let t=this.dynamicPrecedences;return t==null?0:t[e]||0}parseDialect(e){let t=Object.keys(this.dialects),i=t.map(()=>!1);if(e)for(let r of e.split(" ")){let o=t.indexOf(r);o>=0&&(i[o]=!0)}let s=null;for(let r=0;r<t.length;r++)if(!i[r])for(let o=this.dialects[t[r]],l;(l=this.data[o++])!=65535;)(s||(s=new Uint8Array(this.maxTerm+1)))[l]=1;return new Uo(e,i,s)}static deserialize(e){return new n(e)}};function Je(n,e){return n[e]|n[e+1]<<16}function Dg(n){let e=null;for(let t of n){let i=t.p.stoppedAt;(t.pos==t.p.stream.end||i!=null&&t.pos>i)&&t.p.parser.stateFlag(t.state,2)&&(!e||e.score<t.score)&&(e=t)}return e}function Kf(n){if(n.external){let e=n.extend?1:0;return(t,i)=>n.external(t,i)<<1|e}return n.get}var hi=63,jf=64,Rg=1,Bg=2,ec=3,Lg=4,tc=5,Eg=6,Ng=7,ic=65,Ig=66,Wg=8,Fg=9,Hg=10,Vg=11,zg=12,nc=13,Qg=19,qg=20,$g=29,Xg=33,Ug=34,Gg=47,_g=0,Jo=1,_o=2,en=3,Ko=4,Ze=class{constructor(e,t,i){this.parent=e,this.depth=t,this.type=i,this.hash=(e?e.hash+e.hash<<8:0)+t+(t<<4)+i}};Ze.top=new Ze(null,-1,_g);function Zi(n,e){for(let t=0,i=e-n.pos-1;;i--,t++){let s=n.peek(i);if(et(s)||s==-1)return t}}function Yo(n){return n==32||n==9}function et(n){return n==10||n==13}function sc(n){return Yo(n)||et(n)}function Et(n){return n<0||sc(n)}var Kg=new ps({start:Ze.top,reduce(n,e){return n.type==en&&(e==qg||e==Ug)?n.parent:n},shift(n,e,t,i){if(e==ec)return new Ze(n,Zi(i,i.pos),Jo);if(e==ic||e==tc)return new Ze(n,Zi(i,i.pos),_o);if(e==hi)return n.parent;if(e==Qg||e==Xg)return new Ze(n,0,en);if(e==nc&&n.type==Ko)return n.parent;if(e==Gg){let s=/[1-9]/.exec(i.read(i.pos,t.pos));if(s)return new Ze(n,n.depth+ +s[0],Ko)}return n},hash(n){return n.hash}});function fi(n,e,t=0){return n.peek(t)==e&&n.peek(t+1)==e&&n.peek(t+2)==e&&Et(n.peek(t+3))}var Yg=new Lt((n,e)=>{if(n.next==-1&&e.canShift(jf))return n.acceptToken(jf);let t=n.peek(-1);if((et(t)||t<0)&&e.context.type!=en){if(fi(n,45))if(e.canShift(hi))n.acceptToken(hi);else return n.acceptToken(Rg,3);if(fi(n,46))if(e.canShift(hi))n.acceptToken(hi);else return n.acceptToken(Bg,3);let i=0;for(;n.next==32;)i++,n.advance();(i<e.context.depth||i==e.context.depth&&e.context.type==Jo&&(n.next!=45||!Et(n.peek(1))))&&n.next!=-1&&!et(n.next)&&n.next!=35&&n.acceptToken(hi,-i)}},{contextual:!0}),jg=new 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for:",i),this.state.filename=i,this.state.originalContent=t,this.state.isNew=s,this.state.isDirty=!1,this.state.lintStatus="idle",this.state.lintResults=null,this.state.qualityScore=null;let r=document.getElementById(e);if(!r){console.error("[CMEditor] Container not found:",e);return}r.innerHTML="";let o=[xh(),mh(),kh(),cf(),Jh(),zh(),Uh(),gc(),jr.of([...qf,...gf,...kc,$f]),ac(),Ac,Hm,Pc,Fm,S.updateListener.of(a=>{a.docChanged&&this.onContentChange()}),S.lineWrapping],l=W.create({doc:t,extensions:o});this.view=new S({state:l,parent:r}),this.state.initialized=!0,console.log("[CMEditor] Initialized successfully")}getContent(){return this.view?this.view.state.doc.toString():""}setContent(e){this.view&&this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:e}})}onContentChange(){let e=this.getContent();this.state.isDirty=e!==this.state.originalContent,this.updateTitle(),this.validateYaml(e)}validateYaml(e){let t=document.getElementById("yaml-validation-status");if(!t)return;let i=[];e.split(`
`).forEach((r,o)=>{r.includes("	")&&i.push({line:o+1,message:"Utilisez des espaces au lieu des tabs"}),(r.match(/^(\s*)/)||["",""])[1].length%2!==0&&r.trim()&&i.push({line:o+1,message:"Indentation impaire d\xE9tect\xE9e"})}),i.length>0?t.innerHTML=`
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                <span class="text-gray-400">YAML valide</span>
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                    <i class="fas fa-check-circle text-green-400 text-2xl mb-2 block"></i>
                    <p>Aucun probl\xE8me d\xE9tect\xE9</p>
                    <p class="text-xs mt-1">Temps: ${t?.execution_time_ms||0}ms</p>
                </div>
            `;return}let i='<div class="divide-y divide-gray-700">';t.issues.forEach((s,r)=>{let o={error:'<i class="fas fa-times-circle text-red-400"></i>',warning:'<i class="fas fa-exclamation-triangle text-yellow-400"></i>',info:'<i class="fas fa-info-circle text-blue-400"></i>'}[s.severity]||'<i class="fas fa-question-circle text-gray-400"></i>',l=s.severity==="error"?"bg-red-600":s.severity==="warning"?"bg-yellow-600":"bg-blue-600";i+=`
                <div class="p-3 hover:bg-gray-800/50 cursor-pointer transition-colors problem-item"
                     onclick="window.PlaybookEditor.goToLine(${s.line})">
                    <div class="flex items-start gap-3">
                        <div class="flex items-center gap-2">
                            <span class="inline-flex items-center justify-center w-5 h-5 ${l} rounded-full text-xs font-bold text-white">${r+1}</span>
                            ${o}
                        </div>
                        <div class="flex-1 min-w-0">
                            <div class="flex items-center gap-2 flex-wrap">
                                <span class="text-xs px-1.5 py-0.5 bg-gray-700 rounded font-mono">${this.escapeHtml(s.rule_id)}</span>
                                <span class="text-xs text-gray-500">Ligne ${s.line}</span>
                            </div>
                            <p class="text-sm text-gray-300 mt-1">${this.escapeHtml(s.message)}</p>
                            ${s.fix_suggestion?`
                                <p class="text-xs text-purple-400 mt-1">
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                                </p>
                            `:""}
                        </div>
                        ${s.help_url?`
                            <a href="${s.help_url}" target="_blank" rel="noopener" 
                               class="text-gray-500 hover:text-purple-400 transition-colors"
                               onclick="event.stopPropagation()">
                                <i class="fas fa-external-link-alt"></i>
                            </a>
                        `:""}
                    </div>
                </div>
            `}),i+="</div>",i+=`<div class="p-2 text-center text-xs text-gray-500 border-t border-gray-700">Temps: ${t.execution_time_ms}ms</div>`,e.innerHTML=i}async save(){let e=this.getContent();if(console.log("[CMEditor] Saving, content length:",e.length),!e.trim())return window.dashboard?.showNotification("Le contenu ne peut pas \xEAtre vide","warning"),!1;try{let t=localStorage.getItem("accessToken"),i={"Content-Type":"application/json"};t&&(i.Authorization=`Bearer ${t}`);let s=await fetch(`/api/playbooks/${encodeURIComponent(this.state.filename)}/content`,{method:"PUT",headers:i,body:JSON.stringify({content:e})});if(!s.ok){let o=await s.json();throw new Error(o.detail||"Erreur sauvegarde")}this.state.originalContent=e,this.state.isDirty=!1,this.updateTitle();let r=this.state.isNew?"cr\xE9\xE9":"sauvegard\xE9";return window.dashboard?.showNotification(`Playbook "${this.state.filename}" ${r}`,"success"),!0}catch(t){return console.error("[CMEditor] Save error:",t),window.dashboard?.showNotification(`Erreur: ${t.message}`,"error"),!1}}destroy(){this.view&&(this.view.destroy(),this.view=null),this.state={filename:"",originalContent:"",isDirty:!1,isNew:!1,initialized:!1,lintStatus:"idle",lintResults:null,qualityScore:null}}escapeHtml(e){if(!e)return"";let t=document.createElement("div");return t.textContent=e,t.innerHTML}},Tc=new Ts;window.PlaybookEditor=Tc;return Nc(Vm);})();