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Fe(this.fragments),t=null,n=null,r=new we(new w(this.baseTree,this.ranges[0].from,0,null),S.IncludeAnonymous|S.IgnoreMounts);scan:for(let i,a;;){let o=!0,s;if(this.stoppedAt!=null&&r.from>=this.stoppedAt)o=!1;else if(e.hasNode(r)){if(t){let e=t.mounts.find(e=>e.frag.from<=r.from&&e.frag.to>=r.to&&e.mount.overlay);if(e)for(let n of e.mount.overlay){let i=n.from+e.pos,a=n.to+e.pos;i>=r.from&&a<=r.to&&!t.ranges.some(e=>e.from<a&&e.to>i)&&t.ranges.push({from:i,to:a})}}o=!1}else if(n&&(a=ae(n.ranges,r.from,r.to)))o=a!=2;else if(!r.type.isAnonymous&&(i=this.nest(r,this.input))&&(r.from<r.to||!i.overlay)){r.tree||se(r);let a=e.findMounts(r.from,i.parser);if(typeof i.overlay==`function`)t=new je(i.parser,i.overlay,a,this.inner.length,r.from,r.tree,t);else{let e=ce(this.ranges,i.overlay||(r.from<r.to?[new y(r.from,r.to)]:[]));e.length&&v(e),(e.length||!i.overlay)&&this.inner.push(new 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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){let t=e>>19,n=e&65535,{parser:r}=this.p,i=r.dynamicPrecedence(n);if(i&&(this.score+=i),t==0){this.pushState(r.getGoto(this.state,n,!0),this.reducePos),n<r.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,4,!0),this.reduceContext(n,this.reducePos);return}let a=this.stack.length-(t-1)*3-(e&262144?6:0),o=a?this.stack[a-2]:this.p.ranges[0].from,s=this.reducePos-o;s>=2e3&&!this.p.parser.nodeSet.types[n]?.isAnonymous&&(o==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=s):this.p.lastBigReductionSize<s&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=o,this.p.lastBigReductionSize=s));let c=a?this.stack[a-1]:0,l=this.bufferBase+this.buffer.length-c;if(n<r.minRepeatTerm||e&131072){let e=r.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,o,e,l+4,!0)}if(e&262144)this.state=this.stack[a];else{let e=this.stack[a-3];this.state=r.getGoto(e,n,!0)}for(;this.stack.length>a;)this.stack.pop();this.reduceContext(n,o)}storeNode(e,t,n,r=4,i=!1){if(e==0&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let e=this,r=this.buffer.length;if(r==0&&e.parent&&(r=e.bufferBase-e.parent.bufferBase,e=e.parent),r>0&&e.buffer[r-4]==0&&e.buffer[r-1]>-1){if(t==n)return;if(e.buffer[r-2]>=t){e.buffer[r-2]=n;return}}}if(!i||this.pos==n)this.buffer.push(e,t,n,r);else{let i=this.buffer.length;if(i>0&&this.buffer[i-4]!=0)for(;i>0&&this.buffer[i-2]>n;)this.buffer[i]=this.buffer[i-4],this.buffer[i+1]=this.buffer[i-3],this.buffer[i+2]=this.buffer[i-2],this.buffer[i+3]=this.buffer[i-1],i-=4,r>4&&(r-=4);this.buffer[i]=e,this.buffer[i+1]=t,this.buffer[i+2]=n,this.buffer[i+3]=r}}shift(e,t,n){let r=this.pos;if(e&131072)this.pushState(e&65535,this.pos);else if(e&262144)this.pos=n,this.shiftContext(t,r),t<=this.p.parser.maxNode&&this.buffer.push(t,r,n,4);else{let i=e,{parser:a}=this.p;(n>this.pos||t<=a.maxNode)&&(this.pos=n,a.stateFlag(i,1)||(this.reducePos=n)),this.pushState(i,r),this.shiftContext(t,r),t<=a.maxNode&&this.buffer.push(t,r,n,4)}}apply(e,t,n){e&65536?this.reduce(e):this.shift(e,t,n)}useNode(e,t){let n=this.p.reused.length-1;(n<0||this.p.reused[n]!=e)&&(this.p.reused.push(e),n++);let r=this.pos;this.reducePos=this.pos=r+e.length,this.pushState(t,r),this.buffer.push(n,r,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 t=this,n=t.buffer.length;for(;n>0&&t.buffer[n-2]>t.reducePos;)n-=4;let r=t.buffer.slice(n),i=t.bufferBase+n;for(;t&&i==t.bufferBase;)t=t.parent;return new e(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,r,i,this.curContext,this.lookAhead,t)}recoverByDelete(e,t){let n=e<=this.p.parser.maxNode;n&&this.storeNode(e,this.pos,t,4),this.storeNode(0,this.pos,t,n?8:4),this.pos=this.reducePos=t,this.score-=190}canShift(e){for(let t=new Ye(this);;){let n=this.p.parser.stateSlot(t.state,4)||this.p.parser.hasAction(t.state,e);if(n==0)return!1;if(!(n&65536))return!0;t.reduce(n)}}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 n=[];for(let r=0,i;r<t.length;r+=2)(i=t[r+1])!=this.state&&this.p.parser.hasAction(i,e)&&n.push(t[r],i);if(this.stack.length<120)for(let e=0;n.length<8&&e<t.length;e+=2){let r=t[e+1];n.some((e,t)=>t&1&&e==r)||n.push(t[e],r)}t=n}let n=[];for(let e=0;e<t.length&&n.length<4;e+=2){let r=t[e+1];if(r==this.state)continue;let 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qe(this.curContext.tracker,e);t.hash!=this.curContext.hash&&this.emitContext(),this.curContext=t}}setLookAhead(e){e>this.lookAhead&&(this.emitLookAhead(),this.lookAhead=e)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}constructor(e,t,n,r,i,a,o,s,c,l=0,u){this.p=e,this.stack=t,this.state=n,this.reducePos=r,this.pos=i,this.score=a,this.buffer=o,this.bufferBase=s,this.curContext=c,this.lookAhead=l,this.parent=u}},qe=class{constructor(e,t){this.tracker=e,this.context=t,this.hash=e.strict?e.hash(t):0}},(function(e){e[e.Insert=200]=`Insert`,e[e.Delete=190]=`Delete`,e[e.Reduce=100]=`Reduce`,e[e.MaxNext=4]=`MaxNext`,e[e.MaxInsertStackDepth=300]=`MaxInsertStackDepth`,e[e.DampenInsertStackDepth=120]=`DampenInsertStackDepth`,e[e.MinBigReduction=2e3]=`MinBigReduction`})(Je||={}),Ye=class{reduce(e){let t=e&65535,n=e>>19;n==0?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(n-1)*3,this.state=this.start.p.parser.getGoto(this.stack[this.base-3],t,!0)}constructor(e){this.start=e,this.state=e.state,this.stack=e.stack,this.base=this.stack.length}},Xe=class e{static create(t,n=t.bufferBase+t.buffer.length){return new e(t,n,n-t.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 e(this.stack,this.pos,this.index)}constructor(e,t,n){this.stack=e,this.pos=t,this.index=n,this.buffer=e.buffer,this.index==0&&this.maybeNext()}},Ze=class{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}},Qe=new Ze,$e=class{resolveOffset(e,t){let n=this.range,r=this.rangeIndex,i=this.pos+e;for(;i<n.from;){if(!r)return null;let e=this.ranges[--r];i-=n.from-e.to,n=e}for(;t<0?i>n.to:i>=n.to;){if(r==this.ranges.length-1)return null;let e=this.ranges[++r];i+=e.from-n.to,n=e}return i}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,n,r;if(t>=0&&t<this.chunk.length)n=this.pos+e,r=this.chunk.charCodeAt(t);else{let t=this.resolveOffset(e,1);if(t==null)return-1;if(n=t,n>=this.chunk2Pos&&n<this.chunk2Pos+this.chunk2.length)r=this.chunk2.charCodeAt(n-this.chunk2Pos);else{let e=this.rangeIndex,t=this.range;for(;t.to<=n;)t=this.ranges[++e];this.chunk2=this.input.chunk(this.chunk2Pos=n),n+this.chunk2.length>t.to&&(this.chunk2=this.chunk2.slice(0,t.to-n)),r=this.chunk2.charCodeAt(0)}}return n>=this.token.lookAhead&&(this.token.lookAhead=n+1),r}acceptToken(e,t=0){let n=t?this.resolveOffset(t,-1):this.pos;if(n==null||n<this.token.start)throw RangeError(`Token end out of bounds`);this.token.value=e,this.token.end=n}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);this.chunk=this.pos+e.length>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=Qe,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 n=``;for(let r of this.ranges){if(r.from>=t)break;r.to>e&&(n+=this.input.read(Math.max(r.from,e),Math.min(r.to,t)))}return n}constructor(e,t){this.input=e,this.ranges=t,this.chunk=``,this.chunkOff=0,this.chunk2=``,this.chunk2Pos=0,this.next=-1,this.token=Qe,this.rangeIndex=0,this.pos=this.chunkPos=t[0].from,this.range=t[0],this.end=t[t.length-1].to,this.readNext()}},et=class{token(e,t){let{parser:n}=t.p;Re(this.data,e,t,this.id,n.data,n.tokenPrecTable)}constructor(e,t){this.data=e,this.id=t}},et.prototype.contextual=et.prototype.fallback=et.prototype.extend=!1,tt=class{token(e,t){let n=e.pos,r=0;for(;Re(this.data,e,t,0,this.data,this.precTable),!(e.token.value>-1);){if(this.elseToken==null)return;if(e.next<0)break;e.advance(),e.reset(e.pos,e.token),r++}r&&(e.reset(n,e.token),e.acceptToken(this.elseToken,r))}constructor(e,t,n){this.precTable=t,this.elseToken=n,this.data=typeof e==`string`?Le(e):e}},tt.prototype.contextual=et.prototype.fallback=et.prototype.extend=!1,nt=class{constructor(e,t={}){this.token=e,this.contextual=!!t.contextual,this.fallback=!!t.fallback,this.extend=!!t.extend}},T=typeof process<`u`&&process.env&&/\bparse\b/.test(process.env.LOG),rt=null,(function(e){e[e.Margin=25]=`Margin`})(it||={}),at=class{nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?Ve(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?Ve(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(e<this.nextStart)return null;for(;this.fragment&&this.safeTo<=e;)this.nextFragment();if(!this.fragment)return null;for(;;){let t=this.trees.length-1;if(t<0)return this.nextFragment(),null;let n=this.trees[t],r=this.index[t];if(r==n.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let i=n.children[r],a=this.start[t]+n.positions[r];if(a>e)return this.nextStart=a,null;if(i instanceof C){if(a==e){if(a<this.safeFrom)return null;let e=a+i.length;if(e<=this.safeTo){let t=i.prop(b.lookAhead);if(!t||e+t<this.fragment.to)return i}}this.index[t]++,a+i.length>=Math.max(this.safeFrom,e)&&(this.trees.push(i),this.start.push(a),this.index.push(0))}else this.index[t]++,this.nextStart=a+i.length}}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()}},ot=class{getActions(e){let t=0,n=null,{parser:r}=e.p,{tokenizers:i}=r,a=r.stateSlot(e.state,3),o=e.curContext?e.curContext.hash:0,s=0;for(let r=0;r<i.length;r++){if(!(1<<r&a))continue;let c=i[r],l=this.tokens[r];if(!(n&&!c.fallback)&&((c.contextual||l.start!=e.pos||l.mask!=a||l.context!=o)&&(this.updateCachedToken(l,c,e),l.mask=a,l.context=o),l.lookAhead>l.end+25&&(s=Math.max(l.lookAhead,s)),l.value!=0)){let r=t;if(l.extended>-1&&(t=this.addActions(e,l.extended,l.end,t)),t=this.addActions(e,l.value,l.end,t),!c.extend&&(n=l,t>r))break}}for(;this.actions.length>t;)this.actions.pop();return s&&e.setLookAhead(s),!n&&e.pos==this.stream.end&&(n=new Ze,n.value=e.p.parser.eofTerm,n.start=n.end=e.pos,t=this.addActions(e,n.value,n.end,t)),this.mainToken=n,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let t=new Ze,{pos:n,p:r}=e;return t.start=n,t.end=Math.min(n+1,r.stream.end),t.value=n==r.stream.end?r.parser.eofTerm:0,t}updateCachedToken(e,t,n){let r=this.stream.clipPos(n.pos);if(t.token(this.stream.reset(r,e),n),e.value>-1){let{parser:t}=n.p;for(let r=0;r<t.specialized.length;r++)if(t.specialized[r]==e.value){let i=t.specializers[r](this.stream.read(e.start,e.end),n);if(i>=0&&n.p.parser.dialect.allows(i>>1)){i&1?e.extended=i>>1:e.value=i>>1;break}}}else e.value=0,e.end=this.stream.clipPos(r+1)}putAction(e,t,n,r){for(let t=0;t<r;t+=3)if(this.actions[t]==e)return r;return this.actions[r++]=e,this.actions[r++]=t,this.actions[r++]=n,r}addActions(e,t,n,r){let{state:i}=e,{parser:a}=e.p,{data:o}=a;for(let e=0;e<2;e++)for(let s=a.stateSlot(i,e?2:1);;s+=3){if(o[s]==65535)if(o[s+1]==1)s=Ue(o,s+2);else{r==0&&o[s+1]==2&&(r=this.putAction(Ue(o,s+2),t,n,r));break}o[s]==t&&(r=this.putAction(Ue(o,s+1),t,n,r))}return r}constructor(e,t){this.stream=t,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(e=>new Ze)}},(function(e){e[e.Distance=5]=`Distance`,e[e.MaxRemainingPerStep=3]=`MaxRemainingPerStep`,e[e.MinBufferLengthPrune=500]=`MinBufferLengthPrune`,e[e.ForceReduceLimit=10]=`ForceReduceLimit`,e[e.CutDepth=15e3]=`CutDepth`,e[e.CutTo=9e3]=`CutTo`,e[e.MaxLeftAssociativeReductionCount=300]=`MaxLeftAssociativeReductionCount`,e[e.MaxStackCount=12]=`MaxStackCount`})(st||={}),ct=class{get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,t=this.minStackPos,n=this.stacks=[],r,i;if(this.bigReductionCount>300&&e.length==1){let[t]=e;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let a=0;a<e.length;a++){let o=e[a];for(;;){if(this.tokens.mainToken=null,o.pos>t)n.push(o);else if(this.advanceStack(o,n,e))continue;else{r||(r=[],i=[]),r.push(o);let e=this.tokens.getMainToken(o);i.push(e.value,e.end)}break}}if(!n.length){let e=r&&We(r);if(e)return this.stackToTree(e);if(this.parser.strict)throw T&&r&&console.log(`Stuck with token `+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):`none`)),SyntaxError(`No parse at `+t);this.recovering||=5}if(this.recovering&&r){let e=this.stoppedAt!=null&&r[0].pos>this.stoppedAt?r[0]:this.runRecovery(r,i,n);if(e)return this.stackToTree(e.forceAll())}if(this.recovering){let e=this.recovering==1?1:this.recovering*3;if(n.length>e)for(n.sort((e,t)=>t.score-e.score);n.length>e;)n.pop();n.some(e=>e.reducePos>t)&&this.recovering--}else if(n.length>1){outer:for(let e=0;e<n.length-1;e++){let t=n[e];for(let r=e+1;r<n.length;r++){let i=n[r];if(t.sameState(i)||t.buffer.length>500&&i.buffer.length>500)if((t.score-i.score||t.buffer.length-i.buffer.length)>0)n.splice(r--,1);else{n.splice(e--,1);continue outer}}}n.length>12&&n.splice(12,n.length-12)}this.minStackPos=n[0].pos;for(let e=1;e<n.length;e++)n[e].pos<this.minStackPos&&(this.minStackPos=n[e].pos);return null}stopAt(e){if(this.stoppedAt!=null&&this.stoppedAt<e)throw RangeError(`Can't move stoppedAt forward`);this.stoppedAt=e}advanceStack(e,t,n){let r=e.pos,{parser:i}=this,a=T?this.stackID(e)+` -> `:``;if(this.stoppedAt!=null&&r>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let t=e.curContext&&e.curContext.tracker.strict,n=t?e.curContext.hash:0;for(let o=this.fragments.nodeAt(r);o;){let r=this.parser.nodeSet.types[o.type.id]==o.type?i.getGoto(e.state,o.type.id):-1;if(r>-1&&o.length&&(!t||(o.prop(b.contextHash)||0)==n))return e.useNode(o,r),T&&console.log(a+this.stackID(e)+` (via reuse of ${i.getName(o.type.id)})`),!0;if(!(o instanceof C)||o.children.length==0||o.positions[0]>0)break;let s=o.children[0];if(s instanceof C&&o.positions[0]==0)o=s;else break}}let o=i.stateSlot(e.state,4);if(o>0)return e.reduce(o),T&&console.log(a+this.stackID(e)+` (via always-reduce ${i.getName(o&65535)})`),!0;if(e.stack.length>=15e3)for(;e.stack.length>9e3&&e.forceReduce(););let s=this.tokens.getActions(e);for(let o=0;o<s.length;){let c=s[o++],l=s[o++],u=s[o++],d=o==s.length||!n,f=d?e:e.split();if(f.apply(c,l,u),T&&console.log(a+this.stackID(f)+` (via ${c&65536?`reduce of ${i.getName(c&65535)}`:`shift`} for ${i.getName(l)} @ ${r}${f==e?``:`, split`})`),d)return!0;f.pos>r?t.push(f):n.push(f)}return!1}advanceFully(e,t){let n=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>n)return He(e,t),!0}}runRecovery(e,t,n){let r=null,i=!1;for(let a=0;a<e.length;a++){let o=e[a],s=t[a<<1],c=t[(a<<1)+1],l=T?this.stackID(o)+` -> `:``;if(o.deadEnd&&(i||(i=!0,o.restart(),T&&console.log(l+this.stackID(o)+` (restarted)`),this.advanceFully(o,n))))continue;let u=o.split(),d=l;for(let e=0;u.forceReduce()&&e<10&&(T&&console.log(d+this.stackID(u)+` (via force-reduce)`),!this.advanceFully(u,n));e++)T&&(d=this.stackID(u)+` -> `);for(let e of o.recoverByInsert(s))T&&console.log(l+this.stackID(e)+` (via recover-insert)`),this.advanceFully(e,n);this.stream.end>o.pos?(c==o.pos&&(c++,s=0),o.recoverByDelete(s,c),T&&console.log(l+this.stackID(o)+` (via recover-delete ${this.parser.getName(s)})`),He(o,n)):(!r||r.score<o.score)&&(r=o)}return r}stackToTree(e){return e.close(),C.build({buffer:Xe.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=(rt||=new WeakMap).get(e);return t||rt.set(e,t=String.fromCodePoint(this.nextStackID++)),t+e}constructor(e,t,n,r){this.parser=e,this.input=t,this.ranges=r,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new $e(t,r),this.tokens=new ot(e,this.stream),this.topTerm=e.top[1];let{from:i}=r[0];this.stacks=[Ke.start(this,e.top[0],i)],this.fragments=n.length&&this.stream.end-i>e.bufferLength*4?new at(n,e.nodeSet):null}},lt=class{allows(e){return!this.disabled||this.disabled[e]==0}constructor(e,t,n){this.source=e,this.flags=t,this.disabled=n}},ut=e=>e,dt=class{constructor(e){this.start=e.start,this.shift=e.shift||ut,this.reduce=e.reduce||ut,this.reuse=e.reuse||ut,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}},ft=class e extends Oe{createParse(e,t,n){let r=new ct(this,e,t,n);for(let i of this.wrappers)r=i(r,e,t,n);return r}getGoto(e,t,n=!1){let r=this.goto;if(t>=r[0])return-1;for(let i=r[t+1];;){let t=r[i++],a=t&1,o=r[i++];if(a&&n)return o;for(let n=i+(t>>1);i<n;i++)if(r[i]==e)return o;if(a)return-1}}hasAction(e,t){let n=this.data;for(let r=0;r<2;r++)for(let i=this.stateSlot(e,r?2:1),a;;i+=3){if((a=n[i])==65535)if(n[i+1]==1)a=n[i=Ue(n,i+2)];else if(n[i+1]==2)return Ue(n,i+2);else break;if(a==t||a==0)return Ue(n,i+1)}return 0}stateSlot(e,t){return 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n?n.to:e})),t.specializers&&(n.specializers=this.specializers.slice(),n.specializerSpecs=this.specializerSpecs.map((e,r)=>{let i=t.specializers.find(t=>t.from==e.external);if(!i)return e;let a=Object.assign(Object.assign({},e),{external:i.to});return n.specializers[r]=Ge(a),a})),t.contextTracker&&(n.context=t.contextTracker),t.dialect&&(n.dialect=this.parseDialect(t.dialect)),t.strict!=null&&(n.strict=t.strict),t.wrap&&(n.wrappers=n.wrappers.concat(t.wrap)),t.bufferLength!=null&&(n.bufferLength=t.bufferLength),n}hasWrappers(){return this.wrappers.length>0}getName(e){return this.termNames?this.termNames[e]:String(e<=this.maxNode&&this.nodeSet.types[e].name||e)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(e){let t=this.dynamicPrecedences;return t==null?0:t[e]||0}parseDialect(e){let t=Object.keys(this.dialects),n=t.map(()=>!1);if(e)for(let r of e.split(` `)){let e=t.indexOf(r);e>=0&&(n[e]=!0)}let r=null;for(let e=0;e<t.length;e++)if(!n[e])for(let n=this.dialects[t[e]],i;(i=this.data[n++])!=65535;)(r||=new Uint8Array(this.maxTerm+1))[i]=1;return new lt(e,n,r)}static deserialize(t){return new e(t)}constructor(e){if(super(),this.wrappers=[],e.version!=14)throw RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let t=e.nodeNames.split(` `);this.minRepeatTerm=t.length;for(let n=0;n<e.repeatNodeCount;n++)t.push(``);let n=Object.keys(e.topRules).map(t=>e.topRules[t][1]),r=[];for(let e=0;e<t.length;e++)r.push([]);function i(e,t,n){r[e].push([t,t.deserialize(String(n))])}if(e.nodeProps)for(let t of e.nodeProps){let e=t[0];typeof e==`string`&&(e=b[e]);for(let n=1;n<t.length;){let r=t[n++];if(r>=0)i(r,e,t[n++]);else{let a=t[n+-r];for(let o=-r;o>0;o--)i(t[n++],e,a);n++}}}this.nodeSet=new he(t.map((t,i)=>x.define({name:i>=this.minRepeatTerm?void 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n=Math.abs(e-this.anchor)>Math.abs(t-this.anchor)?e:t;return N.range(this.anchor,n)}eq(e,t=!1){return this.anchor==e.anchor&&this.head==e.head&&(!t||!this.empty||this.assoc==e.assoc)}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(e){if(!e||typeof e.anchor!=`number`||typeof e.head!=`number`)throw RangeError(`Invalid JSON representation for SelectionRange`);return N.range(e.anchor,e.head)}static create(t,n,r){return new e(t,n,r)}constructor(e,t,n){this.from=e,this.to=t,this.flags=n}},N=class e{map(t,n=-1){return t.empty?this:e.create(this.ranges.map(e=>e.map(t,n)),this.mainIndex)}eq(e,t=!1){if(this.ranges.length!=e.ranges.length||this.mainIndex!=e.mainIndex)return!1;for(let n=0;n<this.ranges.length;n++)if(!this.ranges[n].eq(e.ranges[n],t))return!1;return!0}get main(){return this.ranges[this.mainIndex]}asSingle(){return this.ranges.length==1?this:new e([this.main],0)}addRange(t,n=!0){return e.create([t].concat(this.ranges),n?0:this.mainIndex+1)}replaceRange(t,n=this.mainIndex){let r=this.ranges.slice();return r[n]=t,e.create(r,this.mainIndex)}toJSON(){return{ranges:this.ranges.map(e=>e.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||typeof t.main!=`number`||t.main>=t.ranges.length)throw RangeError(`Invalid JSON representation for EditorSelection`);return new e(t.ranges.map(e=>er.fromJSON(e)),t.main)}static single(t,n=t){return new e([e.range(t,n)],0)}static create(t,n=0){if(t.length==0)throw RangeError(`A selection needs at least one range`);for(let r=0,i=0;i<t.length;i++){let a=t[i];if(a.empty?a.from<=r:a.from<r)return e.normalized(t.slice(),n);r=a.to}return new e(t,n)}static cursor(e,t=0,n,r){return er.create(e,e,(t==0?0:t<0?8:16)|(n==null?7:Math.min(6,n))|(r??16777215)<<6)}static range(e,t,n,r){let i=(n??16777215)<<6|(r==null?7:Math.min(6,r));return t<e?er.create(t,e,48|i):er.create(e,t,(t>e?8:0)|i)}static normalized(t,n=0){let r=t[n];t.sort((e,t)=>e.from-t.from),n=t.indexOf(r);for(let r=1;r<t.length;r++){let i=t[r],a=t[r-1];if(i.empty?i.from<=a.to:i.from<a.to){let o=a.from,s=Math.max(i.to,a.to);r<=n&&n--,t.splice(--r,2,i.anchor>i.head?e.range(s,o):e.range(o,s))}}return new e(t,n)}constructor(e,t){this.ranges=e,this.mainIndex=t}},tr=0,P=class e{get reader(){return this}static define(t={}){return new e(t.combine||(e=>e),t.compareInput||((e,t)=>e===t),t.compare||(t.combine?(e,t)=>e===t:mn),!!t.static,t.enables)}of(e){return new nr([],this,0,e)}compute(e,t){if(this.isStatic)throw Error(`Can't compute a static facet`);return new nr(e,this,1,t)}computeN(e,t){if(this.isStatic)throw Error(`Can't compute a static facet`);return new nr(e,this,2,t)}from(e,t){return t||=e=>e,this.compute([e],n=>t(n.field(e)))}constructor(e,t,n,r,i){this.combine=e,this.compareInput=t,this.compare=n,this.isStatic=r,this.id=tr++,this.default=e([]),this.extensions=typeof i==`function`?i(this):i}},nr=class{dynamicSlot(e){let t=this.value,n=this.facet.compareInput,r=this.id,i=e[r]>>1,a=this.type==2,o=!1,s=!1,c=[];for(let t of this.dependencies)t==`doc`?o=!0:t==`selection`?s=!0:(e[t.id]??1)&1||c.push(e[t.id]);return{create(e){return e.values[i]=t(e),1},update(e,r){if(o&&r.docChanged||s&&(r.docChanged||r.selection)||gn(e,c)){let r=t(e);if(a?!hn(r,e.values[i],n):!n(r,e.values[i]))return e.values[i]=r,1}return 0},reconfigure:(e,o)=>{let s,c=o.config.address[r];if(c!=null){let r=xn(o,c);if(this.dependencies.every(t=>t instanceof P?o.facet(t)===e.facet(t):t instanceof ir?o.field(t,!1)==e.field(t,!1):!0)||(a?hn(s=t(e),r,n):n(s=t(e),r)))return e.values[i]=r,0}else s=t(e);return e.values[i]=s,1}}}constructor(e,t,n,r){this.dependencies=e,this.facet=t,this.type=n,this.value=r,this.id=tr++}},rr=P.define({static:!0}),ir=class e{static define(t){let n=new e(tr++,t.create,t.update,t.compare||((e,t)=>e===t),t);return 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e.reconfigure.of({compartment:this,extension:t})}get(e){return e.config.compartments.get(this)}},lr=class{constructor(e,t){this.compartment=e,this.inner=t}},ur=class e{staticFacet(e){let t=this.address[e.id];return t==null?e.default:this.staticValues[t>>1]}static resolve(t,n,r){let i=[],a=Object.create(null),o=new Map;for(let e of yn(t,n,o))e instanceof ir?i.push(e):(a[e.facet.id]||(a[e.facet.id]=[])).push(e);let s=Object.create(null),c=[],l=[];for(let e of i)s[e.id]=l.length<<1,l.push(t=>e.slot(t));let u=r?.config.facets;for(let e in a){let t=a[e],n=t[0].facet,i=u&&u[e]||[];if(t.every(e=>e.type==0))if(s[n.id]=c.length<<1|1,mn(i,t))c.push(r.facet(n));else{let e=n.combine(t.map(e=>e.value));c.push(r&&n.compare(e,r.facet(n))?r.facet(n):e)}else{for(let e of t)e.type==0?(s[e.id]=c.length<<1|1,c.push(e.value)):(s[e.id]=l.length<<1,l.push(t=>e.dynamicSlot(t)));s[n.id]=l.length<<1,l.push(e=>_n(e,n,t))}}return new e(t,o,l.map(e=>e(s)),s,c,a)}constructor(e,t,n,r,i,a){for(this.base=e,this.compartments=t,this.dynamicSlots=n,this.address=r,this.staticValues=i,this.facets=a,this.statusTemplate=[];this.statusTemplate.length<n.length;)this.statusTemplate.push(0)}},dr=P.define(),fr=P.define({combine:e=>e.some(e=>e),static:!0}),pr=P.define({combine:e=>e.length?e[0]:void 0,static:!0}),mr=P.define(),hr=P.define(),gr=P.define(),_r=P.define({combine:e=>e.length?e[0]:!1}),vr=class{static define(){return new yr}constructor(e,t){this.type=e,this.value=t}},yr=class{of(e){return new vr(this,e)}},br=class{of(e){return new F(this,e)}constructor(e){this.map=e}},F=class e{map(t){let n=this.type.map(this.value,t);return n===void 0?void 0:n==this.value?this:new e(this.type,n)}is(e){return this.type==e}static define(e={}){return new br(e.map||(e=>e))}static mapEffects(e,t){if(!e.length)return e;let n=[];for(let r of e){let e=r.map(t);e&&n.push(e)}return 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n=this.annotation(e.userEvent);return!!(n&&(n==t||n.length>t.length&&n.slice(0,t.length)==t&&n[t.length]==`.`))}constructor(t,n,r,i,a,o){this.startState=t,this.changes=n,this.selection=r,this.effects=i,this.annotations=a,this.scrollIntoView=o,this._doc=null,this._state=null,r&&pn(r,n.newLength),a.some(t=>t.type==e.time)||(this.annotations=a.concat(e.time.of(Date.now())))}},I.time=vr.define(),I.userEvent=vr.define(),I.addToHistory=vr.define(),I.remote=vr.define(),xr=[],Sr=function(e){return e[e.Word=0]=`Word`,e[e.Space=1]=`Space`,e[e.Other=2]=`Other`,e}(Sr||={}),Cr=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;try{wr=RegExp(`[\\p{Alphabetic}\\p{Number}_]`,`u`)}catch{}L=class e{field(e,t=!0){let n=this.config.address[e.id];if(n==null){if(t)throw RangeError(`Field is not present in this state`);return}return bn(this,n),xn(this,n)}update(...e){return Tn(this,e,!0)}applyTransaction(t){let n=this.config,{base:r,compartments:i}=n;for(let e of t.effects)e.is(cr.reconfigure)?(n&&=(i=new Map,n.compartments.forEach((e,t)=>i.set(t,e)),null),i.set(e.value.compartment,e.value.extension)):e.is(F.reconfigure)?(n=null,r=e.value):e.is(F.appendConfig)&&(n=null,r=On(r).concat(e.value));let a;n?a=t.startState.values.slice():(n=ur.resolve(r,i,this),a=new e(n,this.doc,this.selection,n.dynamicSlots.map(()=>null),(e,t)=>t.reconfigure(e,this),null).values);let o=t.startState.facet(fr)?t.newSelection:t.newSelection.asSingle();new e(n,t.newDoc,o,a,(e,n)=>n.update(e,t),t)}replaceSelection(e){return typeof e==`string`&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:N.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),r=this.changes(n.changes),i=[n.range],a=On(n.effects);for(let n=1;n<t.ranges.length;n++){let o=e(t.ranges[n]),s=this.changes(o.changes),c=s.map(r);for(let e=0;e<n;e++)i[e]=i[e].map(c);let l=r.mapDesc(s,!0);i.push(o.range.map(l)),r=r.compose(c),a=F.mapEffects(a,c).concat(F.mapEffects(On(o.effects),l))}return{changes:r,selection:N.create(i,t.mainIndex),effects:a}}changes(t=[]){return t instanceof M?t:M.of(t,this.doc.length,this.facet(e.lineSeparator))}toText(t){return k.of(t.split(this.facet(e.lineSeparator)||Zn))}sliceDoc(e=0,t=this.doc.length){return this.doc.sliceString(e,t,this.lineBreak)}facet(e){let t=this.config.address[e.id];return t==null?e.default:(bn(this,t),xn(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let n in e){let r=e[n];r instanceof ir&&this.config.address[r.id]!=null&&(t[n]=r.spec.toJSON(this.field(e[n]),this))}return t}static fromJSON(t,n={},r){if(!t||typeof t.doc!=`string`)throw RangeError(`Invalid JSON representation for EditorState`);let i=[];if(r){for(let e in r)if(Object.prototype.hasOwnProperty.call(t,e)){let n=r[e],a=t[e];i.push(n.init(e=>n.spec.fromJSON(a,e)))}}return e.create({doc:t.doc,selection:N.fromJSON(t.selection),extensions:n.extensions?i.concat([n.extensions]):i})}static create(t={}){let n=ur.resolve(t.extensions||[],new Map),r=t.doc instanceof k?t.doc:k.of((t.doc||``).split(n.staticFacet(e.lineSeparator)||Zn)),i=t.selection?t.selection instanceof N?t.selection:N.single(t.selection.anchor,t.selection.head):N.single(0);return pn(i,r.length),n.staticFacet(fr)||(i=i.asSingle()),new e(n,r,i,n.dynamicSlots.map(()=>null),(e,t)=>t.create(e),null)}get tabSize(){return this.facet(e.tabSize)}get lineBreak(){return this.facet(e.lineSeparator)||`
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e=0;e<this.config.dynamicSlots.length;e++)bn(this,e<<1);this.computeSlot=null}},L.allowMultipleSelections=fr,L.tabSize=P.define({combine:e=>e.length?e[0]:4}),L.lineSeparator=pr,L.readOnly=_r,L.phrases=P.define({compare(e,t){let n=Object.keys(e),r=Object.keys(t);return n.length==r.length&&n.every(n=>e[n]==t[n])}}),L.languageData=dr,L.changeFilter=mr,L.transactionFilter=hr,L.transactionExtender=gr,cr.reconfigure=F.define(),Tr=class{eq(e){return this==e}range(e,t=e){return Er.create(e,t,this)}},Tr.prototype.startSide=Tr.prototype.endSide=0,Tr.prototype.point=!1,Tr.prototype.mapMode=j.TrackDel,Er=class e{static create(t,n,r){return new e(t,n,r)}constructor(e,t,n){this.from=e,this.to=t,this.value=n}},Dr=class e{get length(){return this.to[this.to.length-1]}findIndex(e,t,n,r=0){let i=n?this.to:this.from;for(let a=r,o=i.length;;){if(a==o)return a;let r=a+o>>1,s=i[r]-e||(n?this.value[r].endSide:this.value[r].startSide)-t;if(r==a)return s>=0?a:o;s>=0?o=r:a=r+1}}between(e,t,n,r){for(let 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e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(t){let{add:n=[],sort:r=!1,filterFrom:i=0,filterTo:a=this.length}=t,o=t.filter;if(n.length==0&&!o)return this;if(r&&(n=n.slice().sort(Mn)),this.isEmpty)return n.length?e.of(n):this;let s=new kr(this,null,-1).goto(0),c=0,l=[],u=new Or;for(;s.value||c<n.length;)if(c<n.length&&(s.from-n[c].from||s.startSide-n[c].value.startSide)>=0){let e=n[c++];u.addInner(e.from,e.to,e.value)||l.push(e)}else s.rangeIndex==1&&s.chunkIndex<this.chunk.length&&(c==n.length||this.chunkEnd(s.chunkIndex)<n[c].from)&&(!o||i>this.chunkEnd(s.chunkIndex)||a<this.chunkPos[s.chunkIndex])&&u.addChunk(this.chunkPos[s.chunkIndex],this.chunk[s.chunkIndex])?s.nextChunk():((!o||i>s.to||a<s.from||o(s.from,s.to,s.value))&&(u.addInner(s.from,s.to,s.value)||l.push(Er.create(s.from,s.to,s.value))),s.next());return 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a=e.filter(e=>e.maxPoint>0||!e.isEmpty&&e.maxPoint>=i),o=t.filter(e=>e.maxPoint>0||!e.isEmpty&&e.maxPoint>=i),s=Pn(a,o,n),c=new jr(a,s,i),l=new jr(o,s,i);n.iterGaps((e,t,n)=>In(c,e,l,t,n,r)),n.empty&&n.length==0&&In(c,0,l,0,0,r)}static eq(e,t,n=0,r){r??=999999999;let i=e.filter(e=>!e.isEmpty&&t.indexOf(e)<0),a=t.filter(t=>!t.isEmpty&&e.indexOf(t)<0);if(i.length!=a.length)return!1;if(!i.length)return!0;let o=Pn(i,a),s=new jr(i,o,0).goto(n),c=new jr(a,o,0).goto(n);for(;;){if(s.to!=c.to||!Ln(s.active,c.active)||s.point&&(!c.point||!s.point.eq(c.point)))return!1;if(s.to>r)return!0;s.next(),c.next()}}static spans(e,t,n,r,i=-1){let a=new jr(e,null,i).goto(t),o=t,s=a.openStart;for(;;){let e=Math.min(a.to,n);if(a.point){let n=a.activeForPoint(a.to),i=a.pointFrom<t?n.length+1:a.point.startSide<0?n.length:Math.min(n.length,s);r.point(o,e,a.point,n,i,a.pointRank),s=Math.min(a.openEnd(e),n.length)}else e>o&&(r.span(o,e,a.active,s),s=a.openEnd(e));if(a.to>n)return s+(a.point&&a.to>n?1:0);o=a.to,a.next()}}static of(e,t=!1){let n=new Or;for(let r of e instanceof Er?[e]:t?Nn(e):e)n.add(r.from,r.to,r.value);return n.finish()}static join(t){if(!t.length)return e.empty;let n=t[t.length-1];for(let r=t.length-2;r>=0;r--)for(let i=t[r];i!=e.empty;i=i.nextLayer)n=new e(i.chunkPos,i.chunk,n,Math.max(i.maxPoint,n.maxPoint));return n}constructor(e,t,n,r){this.chunkPos=e,this.chunk=t,this.nextLayer=n,this.maxPoint=r}},R.empty=new R([],[],null,-1),R.empty.nextLayer=R.empty,Or=class e{finishChunk(e){this.chunks.push(new Dr(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,e&&(this.from=[],this.to=[],this.value=[])}add(t,n,r){this.addInner(t,n,r)||(this.nextLayer||=new e).add(t,n,r)}addInner(e,t,n){let r=e-this.lastTo||n.startSide-this.last.endSide;if(r<=0&&(e-this.lastFrom||n.startSide-this.last.startSide)<0)throw Error("Ranges must be 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this.from=null,t}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}},kr=class{get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(e,t=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(e,t,!1),this}gotoInner(e,t,n){for(;this.chunkIndex<this.layer.chunk.length;){let t=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(t)||this.layer.chunkEnd(this.chunkIndex)<e||t.maxPoint<this.minPoint))break;this.chunkIndex++,n=!1}if(this.chunkIndex<this.layer.chunk.length){let r=this.layer.chunk[this.chunkIndex].findIndex(e-this.layer.chunkPos[this.chunkIndex],t,!0);(!n||this.rangeIndex<r)&&this.setRangeIndex(r)}this.next()}forward(e,t){(this.to-e||this.endSide-t)<0&&this.gotoInner(e,t,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let e=this.layer.chunkPos[this.chunkIndex],t=this.layer.chunk[this.chunkIndex];if(this.from=e+t.from[this.rangeIndex],this.to=e+t.to[this.rangeIndex],this.value=t.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=e}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(e){return this.from-e.from||this.startSide-e.startSide||this.rank-e.rank||this.to-e.to||this.endSide-e.endSide}constructor(e,t,n,r=0){this.layer=e,this.skip=t,this.minPoint=n,this.rank=r}},Ar=class e{static from(t,n=null,r=-1){let i=[];for(let e=0;e<t.length;e++)for(let a=t[e];!a.isEmpty;a=a.nextLayer)a.maxPoint>=r&&i.push(new kr(a,n,r,e));return i.length==1?i[0]:new e(i)}get startSide(){return this.value?this.value.startSide:0}goto(e,t=-1e9){for(let n of this.heap)n.goto(e,t);for(let e=this.heap.length>>1;e>=0;e--)Fn(this.heap,e);return this.next(),this}forward(e,t){for(let n of this.heap)n.forward(e,t);for(let e=this.heap.length>>1;e>=0;e--)Fn(this.heap,e);(this.to-e||this.value.endSide-t)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),Fn(this.heap,0)}}constructor(e){this.heap=e}},jr=class{goto(e,t=-1e9){return this.cursor.goto(e,t),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=t,this.openStart=-1,this.next(),this}forward(e,t){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-t)<0;)this.removeActive(this.minActive);this.cursor.forward(e,t)}removeActive(e){Rn(this.active,e),Rn(this.activeTo,e),Rn(this.activeRank,e),this.minActive=Bn(this.active,this.activeTo)}addActive(e){let t=0,{value:n,to:r,rank:i}=this.cursor;for(;t<this.activeRank.length&&(i-this.activeRank[t]||r-this.activeTo[t])>0;)t++;zn(this.active,t,n),zn(this.activeTo,t,r),zn(this.activeRank,t,i),e&&zn(e,t,this.cursor.from),this.minActive=Bn(this.active,this.activeTo)}next(){let e=this.to,t=this.point;this.point=null;let n=this.openStart<0?[]:null;for(;;){let r=this.minActive;if(r>-1&&(this.activeTo[r]-this.cursor.from||this.active[r].endSide-this.cursor.startSide)<0){if(this.activeTo[r]>e){this.to=this.activeTo[r],this.endSide=this.active[r].endSide;break}this.removeActive(r),n&&Rn(n,r)}else if(this.cursor.value)if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}else{let e=this.cursor.value;if(!e.point)this.addActive(n),this.cursor.next();else if(t&&this.cursor.to==this.to&&this.cursor.from<this.cursor.to)this.cursor.next();else{this.point=e,this.pointFrom=this.cursor.from,this.pointRank=this.cursor.rank,this.to=this.cursor.to,this.endSide=e.endSide,this.cursor.next(),this.forward(this.to,this.endSide);break}}else{this.to=this.endSide=1e9;break}}if(n){this.openStart=0;for(let t=n.length-1;t>=0&&n[t]<e;t--)this.openStart++}}activeForPoint(e){if(!this.active.length)return this.active;let t=[];for(let 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e(t,n,r)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}constructor(e,t,n){this.view=e,this.state=t,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=M.empty(this.startState.doc.length);for(let e of n)this.changes=this.changes.compose(e.changes);let r=[];this.changes.iterChangedRanges((e,t,n,i)=>r.push(new Ws(e,t,n,i))),this.changedRanges=r}},Ks=class extends V{get length(){return this.view.state.doc.length}update(e){let t=e.changedRanges;this.minWidth>0&&t.length&&(t.every(({fromA:e,toA:t})=>t<this.minWidthFrom||e>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 n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(this.domChanged?.newSel?n=this.domChanged.newSel.head:!Vi(e.changes,this.hasComposition)&&!e.selectionSet&&(n=e.state.selection.main.head));let r=n>-1?Li(this.view,e.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:n,to:r}=this.hasComposition;t=new Ws(n,r,e.changes.mapPos(n,-1),e.changes.mapPos(r,1)).addToSet(t.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(U.ie||U.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let i=this.decorations,a=zi(i,this.updateDeco(),e.changes);return t=Ws.extendWithRanges(t,a),!(this.flags&7)&&t.length==0?!1:(this.updateInner(t,e.startState.doc.length,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,n){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,n);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+`px`,this.dom.style.flexBasis=this.minWidth?this.minWidth+`px`:``;let e=U.chrome||U.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,e),this.flags&=-8,e&&(e.written||r.selectionRange.focusNode!=e.node)&&(this.forceSelection=!0),this.dom.style.height=``}),this.markedForComposition.forEach(e=>e.flags&=-9);let i=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let e of this.children)e instanceof rs&&e.widget instanceof is&&i.push(e.dom);r.updateGaps(i)}updateChildren(e,t,n){let r=n?n.range.addToSet(e.slice()):e,i=this.childCursor(t);for(let e=r.length-1;;e--){let t=e>=0?r[e]:null;if(!t)break;let{fromA:a,toA:o,fromB:s,toB:c}=t,l,u,d,f;if(n&&n.range.fromB<c&&n.range.toB>s){let e=as.build(this.view.state.doc,s,n.range.fromB,this.decorations,this.dynamicDecorationMap),t=as.build(this.view.state.doc,n.range.toB,c,this.decorations,this.dynamicDecorationMap);u=e.breakAtStart,d=e.openStart,f=t.openEnd;let r=this.compositionView(n);t.breakAtStart?r.breakAfter=1:t.content.length&&r.merge(r.length,r.length,t.content[0],!1,t.openStart,0)&&(r.breakAfter=t.content[0].breakAfter,t.content.shift()),e.content.length&&r.merge(0,0,e.content[e.content.length-1],!0,0,e.openEnd)&&e.content.pop(),l=e.content.concat(r).concat(t.content)}else ({content:l,breakAtStart:u,openStart:d,openEnd:f}=as.build(this.view.state.doc,s,c,this.decorations,this.dynamicDecorationMap));let{i:p,off:m}=i.findPos(o,1),{i:h,off:g}=i.findPos(a,-1);ii(this,h,g,p,m,l,u,d,f)}n&&this.fixCompositionDOM(n)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let e of t.effects)e.is(As)&&(this.editContextFormatting=e.value)}compositionView(e){let t=new Jo(e.text.nodeValue);t.flags|=8;for(let{deco:n}of e.marks)t=new Yo(n,[t],t.length);let n=new K;return n.append(t,0),n}fixCompositionDOM(e){let t=(e,t)=>{t.flags|=8|(t.children.some(e=>e.flags&7)?1:0),this.markedForComposition.add(t);let n=V.get(e);n&&n!=t&&(n.dom=null),t.setDOM(e)},n=this.childPos(e.range.fromB,1),r=this.children[n.i];t(e.line,r);for(let i=e.marks.length-1;i>=-1;i--)n=r.childPos(n.off,1),r=r.children[n.i],t(i>=0?e.marks[i].node:e.text,r)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let n=this.view.root.activeElement,r=n==this.dom,i=!r&&!(this.view.state.facet(js)||this.dom.tabIndex>-1)&&Ir(this.dom,this.view.observer.selectionRange)&&!(n&&this.dom.contains(n));if(!(r||t||i))return;let a=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,s=this.moveToLine(this.domAtPos(o.anchor)),c=o.empty?s:this.moveToLine(this.domAtPos(o.head));if(U.gecko&&o.empty&&!this.hasComposition&&Fi(s)){let e=document.createTextNode(``);this.view.observer.ignore(()=>s.node.insertBefore(e,s.node.childNodes[s.offset]||null)),s=c=new B(e,0),a=!0}let l=this.view.observer.selectionRange;(a||!l.focusNode||(!Rr(s.node,s.offset,l.anchorNode,l.anchorOffset)||!Rr(c.node,c.offset,l.focusNode,l.focusOffset))&&!this.suppressWidgetCursorChange(l,o))&&(this.view.observer.ignore(()=>{U.android&&U.chrome&&this.dom.contains(l.focusNode)&&Bi(l.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let e=Pr(this.view.root);if(e)if(o.empty){if(U.gecko){let e=Ri(s.node,s.offset);if(e&&e!=3){let t=(e==1?ti:ni)(s.node,s.offset);t&&(s=new B(t.node,t.offset))}}e.collapse(s.node,s.offset),o.bidiLevel!=null&&e.caretBidiLevel!==void 0&&(e.caretBidiLevel=o.bidiLevel)}else if(e.extend){e.collapse(s.node,s.offset);try{e.extend(c.node,c.offset)}catch{}}else{let t=document.createRange();o.anchor>o.head&&([s,c]=[c,s]),t.setEnd(c.node,c.offset),t.setStart(s.node,s.offset),e.removeAllRanges(),e.addRange(t)}i&&this.view.root.activeElement==this.dom&&(this.dom.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(s,c)),this.impreciseAnchor=s.precise?null:new B(l.anchorNode,l.anchorOffset),this.impreciseHead=c.precise?null:new B(l.focusNode,l.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&Rr(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Pr(e.root),{anchorNode:r,anchorOffset:i}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let a=K.find(this,t.head);if(!a)return;let o=a.posAtStart;if(t.head==o||t.head==o+a.length)return;let s=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!s||!c||s.bottom>c.top)return;let l=this.domAtPos(t.head+t.assoc);n.collapse(l.node,l.offset),n.modify(`move`,t.assoc<0?`forward`:`backward`,`lineboundary`),e.observer.readSelectionRange();let u=e.observer.selectionRange;e.docView.posFromDOM(u.anchorNode,u.anchorOffset)!=t.from&&n.collapse(r,i)}moveToLine(e){let t=this.dom,n;if(e.node!=t)return e;for(let r=e.offset;!n&&r<t.childNodes.length;r++){let e=V.get(t.childNodes[r]);e instanceof K&&(n=e.domAtPos(0))}for(let r=e.offset-1;!n&&r>=0;r--){let e=V.get(t.childNodes[r]);e instanceof K&&(n=e.domAtPos(e.length))}return n?new B(n.node,n.offset,!0):e}nearest(e){for(let t=e;t;){let e=V.get(t);if(e&&e.rootView==this)return e;t=t.parentNode}return null}posFromDOM(e,t){let n=this.nearest(e);if(!n)throw RangeError(`Trying to find position for a DOM position outside of the document`);return n.localPosFromDOM(e,t)+n.posAtStart}domAtPos(e){let{i:t,off:n}=this.childCursor().findPos(e,-1);for(;t<this.children.length-1;){let e=this.children[t];if(n<e.length||e instanceof K)break;t++,n=0}return this.children[t].domAtPos(n)}coordsAt(e,t){let n=null,r=0;for(let i=this.length,a=this.children.length-1;a>=0;a--){let o=this.children[a],s=i-o.breakAfter,c=s-o.length;if(s<e)break;if(c<=e&&(c<e||o.covers(-1))&&(s>e||o.covers(1))&&(!n||o instanceof K&&!(n instanceof K&&t>=0)))n=o,r=c;else if(n&&c==e&&s==e&&o instanceof rs&&Math.abs(t)<2){if(o.deco.startSide<0)break;a&&(n=null)}i=c}return n?n.coordsAt(e-r,t):null}coordsForChar(e){let{i:t,off:n}=this.childPos(e,1),r=this.children[t];if(!(r instanceof K))return null;for(;r.children.length;){let{i:e,off:t}=r.childPos(n,1);for(;;e++){if(e==r.children.length)return null;if((r=r.children[e]).length)break}n=t}if(!(r instanceof Jo))return null;let i=nn(r.text,n);if(i==n)return null;let a=Yr(r.dom,n,i).getClientRects();for(let e=0;e<a.length;e++){let t=a[e];if(e==a.length-1||t.top<t.bottom&&t.left<t.right)return t}return null}measureVisibleLineHeights(e){let t=[],{from:n,to:r}=e,i=this.view.contentDOM.clientWidth,a=i>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,s=this.view.textDirection==q.LTR;for(let e=0,c=0;c<this.children.length;c++){let l=this.children[c],u=e+l.length;if(u>r)break;if(e>=n){let n=l.dom.getBoundingClientRect();if(t.push(n.height),a){let t=l.dom.lastChild,r=t?Lr(t):[];if(r.length){let t=r[r.length-1],a=s?t.right-n.left:n.right-t.left;a>o&&(o=a,this.minWidth=i,this.minWidthFrom=e,this.minWidthTo=u)}}}e=u+l.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction==`rtl`?q.RTL:q.LTR}measureTextSize(){for(let e of this.children)if(e instanceof K){let t=e.measureTextSize();if(t)return t}let e=document.createElement(`div`),t,n,r;return e.className=`cm-line`,e.style.width=`99999px`,e.style.position=`absolute`,e.textContent=`abc def ghi jkl mno pqr stu`,this.view.observer.ignore(()=>{this.dom.appendChild(e);let i=Lr(e.firstChild)[0];t=e.getBoundingClientRect().height,n=i?i.width/27:7,r=i?i.height:t,e.remove()}),{lineHeight:t,charWidth:n,textHeight:r}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new Io(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let i=r==t.viewports.length?null:t.viewports[r],a=i?i.from-1:this.length;if(a>n){let r=(t.lineBlockAt(a).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(G.replace({widget:new is(r),block:!0,inclusive:!0,isBlockGap:!0}).range(n,a))}if(!i)break;n=i.to+1}return G.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Rs).map(t=>(this.dynamicDecorationMap[e++]=typeof t==`function`)?t(this.view):t),n=!1,r=this.view.state.facet(zs).map((e,t)=>{let r=typeof e==`function`;return r&&(n=!0),r?e(this.view):e});for(r.length&&(this.dynamicDecorationMap[e++]=n,t.push(R.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;return this.decorations}scrollIntoView(e){if(e.isSnapshot){let t=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=t.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let t of this.view.state.facet(Ds))try{if(t(this.view,e.range,e))return!0}catch(e){Mi(this.view.state,e,`scroll handler`)}let{range:t}=e,n=this.coordsAt(t.head,t.empty?t.assoc:t.head>t.anchor?-1:1),r;if(!n)return;!t.empty&&(r=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let i=Pi(this.view),a={left:n.left-i.left,top:n.top-i.top,right:n.right+i.right,bottom:n.bottom+i.bottom},{offsetWidth:o,offsetHeight:s}=this.view.scrollDOM;Kr(this.view.scrollDOM,a,t.head<t.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,o),-o),Math.max(Math.min(e.yMargin,s),-s),this.view.textDirection==q.LTR)}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=G.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new K],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Ws(0,0,0,e.state.doc.length)],0,null)}},qs=class{compareRange(e,t){vi(e,t,this.changes)}comparePoint(e,t){vi(e,t,this.changes)}boundChange(e){vi(e,e,this.changes)}constructor(){this.changes=[]}},Js=`￿`,Ys=class{append(e){this.text+=e}lineBreak(){this.text+=Js}readRange(e,t){if(!e)return this;let n=e.parentNode;for(let r=e;;){this.findPointBefore(n,r);let e=this.text.length;this.readNode(r);let i=r.nextSibling;if(i==t)break;let a=V.get(r),o=V.get(i);(a&&o?a.breakAfter:(a?a.breakAfter:Br(r))||Br(i)&&(r.nodeName!=`BR`||r.cmIgnore)&&this.text.length>e)&&this.lineBreak(),r=i}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let i=-1,a=1,o;if(this.lineSeparator?(i=t.indexOf(this.lineSeparator,n),a=this.lineSeparator.length):(o=r.exec(t))&&(i=o.index,a=o[0].length),this.append(t.slice(n,i<0?t.length:i)),i<0)break;if(this.lineBreak(),a>1)for(let t of this.points)t.node==e&&t.pos>this.text.length&&(t.pos-=a-1);n=i+a}}readNode(e){if(e.cmIgnore)return;let t=V.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let e=n.iter();!e.next().done;)e.lineBreak?this.lineBreak():this.append(e.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName==`BR`?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(sa(e,n.node,n.offset)?t:0))}constructor(e,t){this.points=e,this.text=``,this.lineSeparator=t.facet(L.lineSeparator)}},Xs=class{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}},Zs=class{constructor(e,t,n,r){this.typeOver=r,this.bounds=null,this.text=``,this.domChanged=t>-1;let{impreciseHead:i,impreciseAnchor:a}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,n,0))){let t=i||a?[]:fa(e),n=new Ys(t,e.state);n.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=n.text,this.newSel=pa(t,this.bounds.from)}else{let 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r&&r.from<=t&&r.more?this.setHeight(r.heights[r.index++]):(n||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:``}${this.widgetHeight?`:`+this.widgetHeight:``})`}constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}},Sc=class e extends yc{heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,i=r-n+1,a,o=0;if(e.lineWrapping){let t=Math.min(this.height,e.lineHeight*i);a=t/i,this.length>i+1&&(o=(this.height-t)/(this.length-i-1))}else a=this.height/i;return{firstLine:n,lastLine:r,perLine:a,perChar:o}}blockAt(e,t,n,r){let{firstLine:i,lastLine:a,perLine:o,perChar:s}=this.heightMetrics(t,r);if(t.lineWrapping){let i=r+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length)),a=t.doc.lineAt(i),c=o+a.length*s,l=Math.max(n,e-c/2);return new _c(a.from,a.length,l,c,0)}else{let r=Math.max(0,Math.min(a-i,Math.floor((e-n)/o))),{from:s,length:c}=t.doc.line(i+r);return new _c(s,c,n+o*r,o,0)}}lineAt(e,t,n,r,i){if(t==Z.ByHeight)return this.blockAt(e,n,r,i);if(t==Z.ByPosNoHeight){let{from:t,to:r}=n.doc.lineAt(e);return new _c(t,r-t,0,0,0)}let{firstLine:a,perLine:o,perChar:s}=this.heightMetrics(n,i),c=n.doc.lineAt(e),l=o+c.length*s,u=c.number-a,d=r+o*u+s*(c.from-i-u);return new _c(c.from,c.length,Math.max(r,Math.min(d,r+this.height-l)),l,0)}forEachLine(e,t,n,r,i,a){e=Math.max(e,i),t=Math.min(t,i+this.length);let{firstLine:o,perLine:s,perChar:c}=this.heightMetrics(n,i);for(let l=e,u=r;l<=t;){let t=n.doc.lineAt(l);if(l==e){let n=t.number-o;u+=s*n+c*(e-i-n)}let r=s+c*t.length;a(new _c(t.from,t.length,u,r,0)),u+=r,l=t.to+1}}replace(t,n,r){let i=this.length-n;if(i>0){let t=r[r.length-1];t instanceof e?r[r.length-1]=new e(t.length+i):r.push(null,new e(i-1))}if(t>0){let n=r[0];n instanceof e?r[0]=new e(t+n.length):r.unshift(new e(t-1),null)}return yc.of(r)}decomposeLeft(t,n){n.push(new e(t-1),null)}decomposeRight(t,n){n.push(null,new e(this.length-t-1))}updateHeight(t,n=0,r=!1,i){let a=n+this.length;if(i&&i.from<=n+this.length&&i.more){let r=[],o=Math.max(n,i.from),s=-1;for(i.from>n&&r.push(new e(i.from-n-1).updateHeight(t,n));o<=a&&i.more;){let e=t.doc.lineAt(o).length;r.length&&r.push(null);let n=i.heights[i.index++];s==-1?s=n:Math.abs(n-s)>=vc&&(s=-2);let a=new xc(e,n);a.outdated=!1,r.push(a),o+=e+1}o<=a&&r.push(null,new e(a-o).updateHeight(t,o));let c=yc.of(r);return(s<0||Math.abs(c.height-this.height)>=vc||Math.abs(s-this.heightMetrics(t,n).perLine)>=vc)&&(mc=!0),Ra(this,c)}else (r||this.outdated)&&(this.setHeight(t.heightForGap(n,n+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}constructor(e){super(e,0)}},Cc=class extends yc{get break(){return this.flags&1}blockAt(e,t,n,r){let i=n+this.left.height;return e<i?this.left.blockAt(e,t,n,r):this.right.blockAt(e,t,i,r+this.left.length+this.break)}lineAt(e,t,n,r,i){let a=r+this.left.height,o=i+this.left.length+this.break,s=t==Z.ByHeight?e<a:e<o,c=s?this.left.lineAt(e,t,n,r,i):this.right.lineAt(e,t,n,a,o);if(this.break||(s?c.to<o:c.from>o))return c;let l=t==Z.ByPosNoHeight?Z.ByPosNoHeight:Z.ByPos;return s?c.join(this.right.lineAt(o,l,n,a,o)):this.left.lineAt(o,l,n,r,i).join(c)}forEachLine(e,t,n,r,i,a){let o=r+this.left.height,s=i+this.left.length+this.break;if(this.break)e<s&&this.left.forEachLine(e,t,n,r,i,a),t>=s&&this.right.forEachLine(e,t,n,o,s,a);else{let c=this.lineAt(s,Z.ByPos,n,r,i);e<c.from&&this.left.forEachLine(e,c.from-1,n,r,i,a),c.to>=e&&c.from<=t&&a(c),t>c.to&&this.right.forEachLine(c.to+1,t,n,o,s,a)}}replace(e,t,n){let r=this.left.length+this.break;if(t<r)return this.balanced(this.left.replace(e,t,n),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,n));let i=[];e>0&&this.decomposeLeft(e,i);let a=i.length;for(let e of n)i.push(e);if(e>0&&za(i,a-1),t<this.length){let e=i.length;this.decomposeRight(t,i),za(i,e)}return yc.of(i)}decomposeLeft(e,t){let n=this.left.length;if(e<=n)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(n++,e>=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e<n&&this.left.decomposeRight(e,t),this.break&&e<r&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?yc.of(this.break?[e,null,t]:[e,t]):(this.left=Ra(this.left,e),this.right=Ra(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,r){let{left:i,right:a}=this,o=t+i.length+this.break,s=null;return r&&r.from<=t+i.length&&r.more?s=i=i.updateHeight(e,t,n,r):i.updateHeight(e,t,n),r&&r.from<=o+a.length&&r.more?s=a=a.updateHeight(e,o,n,r):a.updateHeight(e,o,n),s?this.balanced(i,a):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?` `:`-`)+this.right}constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}},wc=5,Tc=class e{get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let e=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof xc?n.length+=e-this.pos:(e>this.pos||!this.isCovered)&&this.nodes.push(new xc(e-this.pos,-1)),this.writtenTo=e,t>e&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e<t||n.heightRelevant){let r=n.widget?n.widget.estimatedHeight:0,i=n.widget?n.widget.lineBreaks:0;r<0&&(r=this.oracle.lineHeight);let a=t-e;n.block?this.addBlock(new bc(a,r,n)):(a||i||r>=wc)&&this.addLineDeco(r,i,a)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new xc(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let n=new Sc(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof xc)return e;let t=new xc(0,-1);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos+=e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos+=n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof xc)&&!this.isCovered?this.nodes.push(new xc(0,-1)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let n=e;for(let e of this.nodes)e instanceof xc&&e.updateHeight(this.oracle,n),n+=e?e.length:1;return this.nodes}static build(t,n,r,i){let a=new e(r,t);return R.spans(n,r,i,a,0),a.finish(r)}constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}},Ec=class{compareRange(){}comparePoint(e,t,n,r){(e<t||n&&n.heightRelevant||r&&r.heightRelevant)&&vi(e,t,this.changes,5)}constructor(){this.changes=[]}},Dc=class{static same(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++){let r=e[n],i=t[n];if(r.from!=i.from||r.to!=i.to||r.size!=i.size)return!1}return!0}draw(e,t){return G.replace({widget:new Oc(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}constructor(e,t,n,r){this.from=e,this.to=t,this.size=n,this.displaySize=r}},Oc=class extends $o{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}constructor(e,t){super(),this.size=e,this.vertical=t}},kc=class{updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:e,to:t})=>r>=e&&r<=t)){let{from:t,to:n}=this.lineBlockAt(r);e.push(new Ac(t,n))}}return this.viewports=e.sort((e,t)=>e.from-t.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?jc:new Mc(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(Ja(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=this.state.facet(Rs).filter(e=>typeof e!=`function`);let r=e.changedRanges,i=Ws.extendWithRanges(r,Ba(n,this.stateDeco,e?e.changes:M.empty(this.state.doc.length))),a=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);La(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),i),(this.heightMap.height!=a||mc)&&(e.flags|=2),o?(this.scrollAnchorPos=e.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let s=i.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<s.from||t.range.head>s.to)||!this.viewportIsAppropriate(s))&&(s=this.getViewport(0,t));let c=s.from!=this.viewport.from||s.to!=this.viewport.to;this.viewport=s,e.flags|=this.updateForViewport(),(c||!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(Es)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,r=n.getComputedStyle(t),i=this.heightOracle,a=r.whiteSpace;this.defaultTextDirection=r.direction==`rtl`?q.RTL:q.LTR;let o=this.heightOracle.mustRefreshForWrapping(a),s=t.getBoundingClientRect(),c=o||this.mustMeasureContent||this.contentDOMHeight!=s.height;this.contentDOMHeight=s.height,this.mustMeasureContent=!1;let l=0,u=0;if(s.width&&s.height){let{scaleX:e,scaleY:n}=Gr(t,s);(e>.005&&Math.abs(this.scaleX-e)>.005||n>.005&&Math.abs(this.scaleY-n)>.005)&&(this.scaleX=e,this.scaleY=n,l|=16,o=c=!0)}let d=(parseInt(r.paddingTop)||0)*this.scaleY,f=(parseInt(r.paddingBottom)||0)*this.scaleY;(this.paddingTop!=d||this.paddingBottom!=f)&&(this.paddingTop=d,this.paddingBottom=f,l|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(i.lineWrapping&&(c=!0),this.editorWidth=e.scrollDOM.clientWidth,l|=16);let p=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=p&&(this.scrollAnchorHeight=-1,this.scrollTop=p),this.scrolledToBottom=ei(e.scrollDOM);let m=(this.printing?Ua:Va)(t,this.paddingTop),h=m.top-this.pixelViewport.top,g=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let _=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(_!=this.inView&&(this.inView=_,_&&(c=!0)),!this.inView&&!this.scrollTarget&&!Ha(e.dom))return 0;let ee=s.width;if((this.contentDOMWidth!=ee||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=s.width,this.editorHeight=e.scrollDOM.clientHeight,l|=16),c){let t=e.docView.measureVisibleLineHeights(this.viewport);if(i.mustRefreshForHeights(t)&&(o=!0),o||i.lineWrapping&&Math.abs(ee-this.contentDOMWidth)>i.charWidth){let{lineHeight:n,charWidth:r,textHeight:s}=e.docView.measureTextSize();o=n>0&&i.refresh(a,n,r,s,ee/r,t),o&&(e.docView.minWidth=0,l|=16)}h>0&&g>0?u=Math.max(h,g):h<0&&g<0&&(u=Math.min(h,g)),La();for(let n of this.viewports){let r=n.from==this.viewport.from?t:e.docView.measureVisibleLineHeights(n);this.heightMap=(o?yc.empty().applyChanges(this.stateDeco,k.empty,this.heightOracle,[new Ws(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(i,0,o,new gc(n.from,r))}mc&&(l|=2)}let te=!this.viewportIsAppropriate(this.viewport,u)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return te&&(l&2&&(l|=this.updateScaler()),this.viewport=this.getViewport(u,this.scrollTarget),l|=this.updateForViewport()),(l&2||te)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),l|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),l}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,i=this.heightOracle,{visibleTop:a,visibleBottom:o}=this,s=new Ac(r.lineAt(a-n*1e3,Z.ByHeight,i,0,0).from,r.lineAt(o+(1-n)*1e3,Z.ByHeight,i,0,0).to);if(t){let{head:e}=t.range;if(e<s.from||e>s.to){let n=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),a=r.lineAt(e,Z.ByPos,i,0,0),o;o=t.y==`center`?(a.top+a.bottom)/2-n/2:t.y==`start`||t.y==`nearest`&&e<s.from?a.top:a.bottom-n,s=new Ac(r.lineAt(o-1e3/2,Z.ByHeight,i,0,0).from,r.lineAt(o+n+1e3/2,Z.ByHeight,i,0,0).to)}}return s}mapViewport(e,t){let n=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new Ac(this.heightMap.lineAt(n,Z.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,Z.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},n=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,Z.ByPos,this.heightOracle,0,0),{bottom:i}=this.heightMap.lineAt(t,Z.ByPos,this.heightOracle,0,0),{visibleTop:a,visibleBottom:o}=this;return(e==0||r<=a-Math.max(10,Math.min(-n,250)))&&(t==this.state.doc.length||i>=o+Math.max(10,Math.min(n,250)))&&r>a-2*1e3&&i<o+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let n=[];for(let r of e)t.touchesRange(r.from,r.to)||n.push(new Dc(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return n}ensureLineGaps(e,t){let n=this.heightOracle.lineWrapping,r=n?1e4:2e3,i=r>>1,a=r<<1;if(this.defaultTextDirection!=q.LTR&&!n)return[];let o=[],s=(r,a,c,l)=>{if(a-r<i)return;let u=this.state.selection.main,d=[u.from];u.empty||d.push(u.to);for(let e of d)if(e>r&&e<a){s(r,e-10,c,l),s(e+10,a,c,l);return}let f=qa(e,e=>e.from>=c.from&&e.to<=c.to&&Math.abs(e.from-r)<i&&Math.abs(e.to-a)<i&&!d.some(t=>e.from<t&&e.to>t));if(!f){if(a<c.to&&t&&n&&t.visibleRanges.some(e=>e.from<=a&&e.to>=a)){let e=t.moveToLineBoundary(N.cursor(a),!1,!0).head;e>r&&(a=e)}let e=this.gapSize(c,r,a,l);f=new Dc(r,a,e,n||e<2e6?e:2e6)}o.push(f)},c=t=>{if(t.length<a||t.type!=W.Text)return;let i=Wa(t.from,t.to,this.stateDeco);if(i.total<a)return;let o=this.scrollTarget?this.scrollTarget.range.head:null,c,l;if(n){let e=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,n,a;if(o!=null){let r=Ka(i,o),s=((this.visibleBottom-this.visibleTop)/2+e)/t.height;n=r-s,a=r+s}else n=(this.visibleTop-t.top-e)/t.height,a=(this.visibleBottom-t.top+e)/t.height;c=Ga(i,n),l=Ga(i,a)}else{let n=i.total*this.heightOracle.charWidth,a=r*this.heightOracle.charWidth,s=0;if(n>2e6)for(let n of e)n.from>=t.from&&n.from<t.to&&n.size!=n.displaySize&&n.from*this.heightOracle.charWidth+s<this.pixelViewport.left&&(s=n.size-n.displaySize);let u=this.pixelViewport.left+s,d=this.pixelViewport.right+s,f,p;if(o!=null){let e=Ka(i,o),t=((d-u)/2+a)/n;f=e-t,p=e+t}else f=(u-a)/n,p=(d+a)/n;c=Ga(i,f),l=Ga(i,p)}c>t.from&&s(t.from,c,t,i),l<t.to&&s(l,t.to,t,i)};for(let e of this.viewportLines)Array.isArray(e.type)?e.type.forEach(c):c(e);return o}gapSize(e,t,n,r){let i=Ka(r,n)-Ka(r,t);return this.heightOracle.lineWrapping?e.height*i:r.total*this.heightOracle.charWidth*i}updateLineGaps(e){Dc.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=G.set(e.map(e=>e.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];R.spans(t,this.viewport.from,this.viewport.to,{span(e,t){n.push({from:e,to:t})},point(){}},20);let r=0;if(n.length!=this.visibleRanges.length)r=12;else for(let t=0;t<n.length&&!(r&8);t++){let i=this.visibleRanges[t],a=n[t];(i.from!=a.from||i.to!=a.to)&&(r|=4,e&&e.mapPos(i.from,-1)==a.from&&e.mapPos(i.to,1)==a.to||(r|=8))}return this.visibleRanges=n,r}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||Ja(this.heightMap.lineAt(e,Z.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||Ja(this.heightMap.lineAt(this.scaler.fromDOM(e),Z.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 Ja(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}constructor(e){this.state=e,this.pixelViewport={left:0,right:n.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=jc,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=q.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1,this.heightOracle=new hc(e.facet(Ls).some(e=>typeof e!=`function`&&e.class==`cm-lineWrapping`)),this.stateDeco=e.facet(Rs).filter(e=>typeof e!=`function`),this.heightMap=yc.empty().applyChanges(this.stateDeco,k.empty,this.heightOracle.setDoc(e.doc),[new Ws(0,0,0,e.doc.length)]);for(let e=0;e<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());e++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=G.set(this.lineGaps.map(e=>e.draw(this,!1))),this.computeVisibleRanges()}},Ac=class{constructor(e,t){this.from=e,this.to=t}},jc={toDOM(e){return e},fromDOM(e){return e},scale:1,eq(e){return e==this}},Mc=class e{toDOM(e){for(let t=0,n=0,r=0;;t++){let i=t<this.viewports.length?this.viewports[t]:null;if(!i||e<i.top)return r+(e-n)*this.scale;if(e<=i.bottom)return i.domTop+(e-i.top);n=i.bottom,r=i.domBottom}}fromDOM(e){for(let t=0,n=0,r=0;;t++){let i=t<this.viewports.length?this.viewports[t]:null;if(!i||e<i.domTop)return n+(e-r)/this.scale;if(e<=i.domBottom)return i.top+(e-i.domTop);n=i.bottom,r=i.domBottom}}eq(t){return t instanceof e?this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,n)=>e.from==t.viewports[n].from&&e.to==t.viewports[n].to):!1}constructor(e,t,n){let r=0,i=0,a=0;this.viewports=n.map(({from:n,to:i})=>{let a=t.lineAt(n,Z.ByPos,e,0,0).top,o=t.lineAt(i,Z.ByPos,e,0,0).bottom;return r+=o-a,{from:n,to:i,top:a,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let e of this.viewports)e.domTop=a+(e.top-i)*this.scale,a=e.domBottom=e.domTop+(e.bottom-e.top),i=e.bottom}},Nc=P.define({combine:e=>e.join(` `)}),Pc=P.define({combine:e=>e.indexOf(!0)>-1}),Fc=wo.newName(),Ic=wo.newName(),Lc=wo.newName(),Rc={"&light":`.`+Ic,"&dark":`.`+Lc},zc=Ya(`.`+Fc,{"&":{position:`relative !important`,boxSizing:`border-box`,"&.cm-focused":{outline:`1px dotted #212121`},display:`flex !important`,flexDirection:`column`},".cm-scroller":{display:`flex !important`,alignItems:`flex-start !important`,fontFamily:`monospace`,lineHeight:1.4,height:`100%`,overflowX:`auto`,position:`relative`,zIndex:0,overflowAnchor:`none`},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:`block`,whiteSpace:`pre`,wordWrap:`normal`,boxSizing:`border-box`,minHeight:`100%`,padding:`4px 0`,outline:`none`,"&[contenteditable=true]":{WebkitUserModify:`read-write-plaintext-only`}},".cm-lineWrapping":{whiteSpace_fallback:`pre-wrap`,whiteSpace:`break-spaces`,wordBreak:`break-word`,overflowWrap:`anywhere`,flexShrink:1},"&light .cm-content":{caretColor:`black`},"&dark .cm-content":{caretColor:`white`},".cm-line":{display:`block`,padding:`0 2px 0 6px`},".cm-layer":{position:`absolute`,left:0,top:0,contain:`size style`,"& > *":{position:`absolute`}},"&light .cm-selectionBackground":{background:`#d9d9d9`},"&dark .cm-selectionBackground":{background:`#222`},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:`#d7d4f0`},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:`#233`},".cm-cursorLayer":{pointerEvents:`none`},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:`steps(1) cm-blink 1.2s infinite`},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:`1.2px solid black`,marginLeft:`-0.6px`,pointerEvents:`none`},".cm-cursor":{display:`none`},"&dark .cm-cursor":{borderLeftColor:`#ddd`},".cm-dropCursor":{position:`absolute`},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:`block`},".cm-iso":{unicodeBidi:`isolate`},".cm-announced":{position:`fixed`,top:`-10000px`},"@media print":{".cm-announced":{display:`none`}},"&light .cm-activeLine":{backgroundColor:`#cceeff44`},"&dark .cm-activeLine":{backgroundColor:`#99eeff33`},"&light .cm-specialChar":{color:`red`},"&dark .cm-specialChar":{color:`#f78`},".cm-gutters":{flexShrink:0,display:`flex`,height:`100%`,boxSizing:`border-box`,insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:`#f5f5f5`,color:`#6c6c6c`,borderRight:`1px solid #ddd`},"&dark .cm-gutters":{backgroundColor:`#333338`,color:`#ccc`},".cm-gutter":{display:`flex !important`,flexDirection:`column`,flexShrink:0,boxSizing:`border-box`,minHeight:`100%`,overflow:`hidden`},".cm-gutterElement":{boxSizing:`border-box`},".cm-lineNumbers .cm-gutterElement":{padding:`0 3px 0 5px`,minWidth:`20px`,textAlign:`right`,whiteSpace:`nowrap`},"&light .cm-activeLineGutter":{backgroundColor:`#e2f2ff`},"&dark .cm-activeLineGutter":{backgroundColor:`#222227`},".cm-panels":{boxSizing:`border-box`,position:`sticky`,left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:`#f5f5f5`,color:`black`},"&light .cm-panels-top":{borderBottom:`1px solid #ddd`},"&light .cm-panels-bottom":{borderTop:`1px solid #ddd`},"&dark .cm-panels":{backgroundColor:`#333338`,color:`white`},".cm-tab":{display:`inline-block`,overflow:`hidden`,verticalAlign:`bottom`},".cm-widgetBuffer":{verticalAlign:`text-top`,height:`1em`,width:0,display:`inline`},".cm-placeholder":{color:`#888`,display:`inline-block`,verticalAlign:`top`,userSelect:`none`},".cm-highlightSpace":{backgroundImage:`radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)`,backgroundPosition:`center`},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,backgroundSize:`auto 100%`,backgroundPosition:`right 90%`,backgroundRepeat:`no-repeat`},".cm-trailingSpace":{backgroundColor:`#ff332255`},".cm-button":{verticalAlign:`middle`,color:`inherit`,fontSize:`70%`,padding:`.2em 1em`,borderRadius:`1px`},"&light .cm-button":{backgroundImage:`linear-gradient(#eff1f5, #d9d9df)`,border:`1px solid #888`,"&:active":{backgroundImage:`linear-gradient(#b4b4b4, #d0d3d6)`}},"&dark .cm-button":{backgroundImage:`linear-gradient(#393939, #111)`,border:`1px solid #888`,"&:active":{backgroundImage:`linear-gradient(#111, #333)`}},".cm-textfield":{verticalAlign:`middle`,color:`inherit`,fontSize:`70%`,border:`1px solid silver`,padding:`.2em .5em`},"&light .cm-textfield":{backgroundColor:`white`},"&dark .cm-textfield":{border:`1px solid #555`,backgroundColor:`inherit`}},Rc),Bc={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Vc=U.ie&&U.ie_version<=11,Hc=class{onScrollChanged(e){this.view.inputState.runHandlers(`scroll`,e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type==`change`||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(js)?n.root.activeElement!=this.dom:!Ir(this.dom,r))return;let i=r.anchorNode&&n.docView.nearest(r.anchorNode);if(i&&i.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(U.ie&&U.ie_version<=11||U.android&&U.chrome)&&!n.state.selection.main.empty&&r.focusNode&&Rr(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Pr(e.root);if(!t)return!1;let n=U.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&Qa(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let r=Ir(this.dom,n);return r&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&$r(this.dom,n)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(n),r&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let n=this.dom;n;)if(n.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==n?e++:t||=this.scrollTargets.slice(0,e),t&&t.push(n),n=n.assignedSlot||n.parentNode;else if(n.nodeType==11)n=n.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let e of this.scrollTargets)e.removeEventListener(`scroll`,this.onScroll);for(let e of this.scrollTargets=t)e.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,Bc),Vc&&this.dom.addEventListener(`DOMCharacterDataModified`,this.onCharData),!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Vc&&this.dom.removeEventListener(`DOMCharacterDataModified`,this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){this.delayedAndroidKey||(this.flushingAndroidKey=this.view.win.requestAnimationFrame(()=>{let e=this.delayedAndroidKey;e&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=e.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&e.force&&Xr(this.dom,e.key,e.keyCode))})),(!this.delayedAndroidKey||e==`Enter`)&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!this.delayedAndroidKey?.force})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,n=-1,r=!1;for(let i of e){let e=this.readMutation(i);e&&(e.typeOver&&(r=!0),t==-1?{from:t,to:n}=e:(t=Math.min(e.from,t),n=Math.max(e.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&Ir(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let i=new Zs(this.view,e,t,n);return this.view.docView.domChanged={newSel:i.newSel?i.newSel.main:null},i}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let n=this.view.state,r=ca(this.view,t);return this.view.state==n&&(t.domChanged||t.newSel&&!t.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),r}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type==`attributes`),e.type==`attributes`&&(t.flags|=4),e.type==`childList`){let n=Xa(t,e.previousSibling||e.target.previousSibling,-1),r=Xa(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:r?t.posBefore(r):t.posAtEnd,typeOver:!1}}else if(e.type==`characterData`)return{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue};else return 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(js)!=e.state.facet(js)&&(e.view.contentDOM.editContext=e.state.facet(js)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),(e=this.intersection)==null||e.disconnect(),(t=this.gapIntersection)==null||t.disconnect(),(n=this.resizeScroll)==null||n.disconnect();for(let e of this.scrollTargets)e.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())}constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new Mo,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let e of t)this.queue.push(e);(U.ie&&U.ie_version<=11||U.ios&&e.composing)&&t.some(e=>e.type==`childList`&&e.removedNodes.length||e.type==`characterData`&&e.oldValue.length>e.target.nodeValue.length)?this.flushSoon():this.flush()}),n.EditContext&&e.constructor.EDIT_CONTEXT!==!1&&!(U.chrome&&U.chrome_version<126)&&(this.editContext=new Uc(e),e.state.facet(js)&&(e.contentDOM.editContext=this.editContext.editContext)),Vc&&(this.onCharData=e=>{this.queue.push({target:e.target,type:`characterData`,oldValue:e.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),n.matchMedia&&(this.printQuery=n.matchMedia(`print`)),typeof ResizeObserver==`function`&&(this.resizeScroll=new ResizeObserver(()=>{this.view.docView?.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(e=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),e.length>0&&e[e.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(e=>{e.length>0&&e[e.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent(`Event`))},{})),this.listenForScroll(),this.readSelectionRange()}},Uc=class{applyEdits(e){let t=0,n=!1,r=this.pendingContextChange;return e.changes.iterChanges((i,a,o,s,c)=>{if(n)return;let l=c.length-(a-i);if(r&&a>=r.to)if(r.from==i&&r.to==a&&r.insert.eq(c)){r=this.pendingContextChange=null,t+=l,this.to+=l;return}else r=null,this.revertPending(e.state);if(i+=t,a+=t,a<=this.from)this.from+=l,this.to+=l;else if(i<this.to){if(i<this.from||a>this.to||this.to-this.from+c.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(i),this.toContextPos(a),c.toString()),this.to+=l}t+=l}),r&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(e=>!e.isUserEvent(`input.type`)&&e.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(n,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}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 n.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)});for(let n in this.handlers.textupdate=t=>{let n=e.state.selection.main,{anchor:r,head:i}=n,a=this.toEditorPos(t.updateRangeStart),o=this.toEditorPos(t.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:t.updateRangeStart,editorBase:a,drifted:!1});let s={from:a,to:o,insert:k.of(t.text.split(`
`))};if(s.from==this.from&&r<this.from?s.from=r:s.to==this.to&&r>this.to&&(s.to=r),s.from==s.to&&!s.insert.length){let r=N.single(this.toEditorPos(t.selectionStart),this.toEditorPos(t.selectionEnd));r.main.eq(n)||e.dispatch({selection:r,userEvent:`select`});return}if((U.mac||U.android)&&s.from==i-1&&/^\. ?$/.test(t.text)&&e.contentDOM.getAttribute(`autocorrect`)==`off`&&(s={from:a,to:o,insert:k.of([t.text.replace(`.`,` `)])}),this.pendingContextChange=s,!e.state.readOnly){let n=this.to-this.from+(s.to-s.from+s.insert.length);la(e,s,N.single(this.toEditorPos(t.selectionStart,n),this.toEditorPos(t.selectionEnd,n)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state))},this.handlers.characterboundsupdate=n=>{let r=[],i=null;for(let t=this.toEditorPos(n.rangeStart),a=this.toEditorPos(n.rangeEnd);t<a;t++){let n=e.coordsForChar(t);i=n&&new DOMRect(n.left,n.top,n.right-n.left,n.bottom-n.top)||i||new DOMRect,r.push(i)}t.updateCharacterBounds(n.rangeStart,r)},this.handlers.textformatupdate=t=>{let n=[];for(let e of t.getTextFormats()){let t=e.underlineStyle,r=e.underlineThickness;if(t!=`None`&&r!=`None`){let i=this.toEditorPos(e.rangeStart),a=this.toEditorPos(e.rangeEnd);if(i<a){let e=`text-decoration: underline ${t==`Dashed`?`dashed `:t==`Squiggle`?`wavy `:``}${r==`Thin`?1:2}px`;n.push(G.mark({attributes:{style:e}}).range(i,a))}}}e.dispatch({effects:As.of(G.set(n))})},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:t}=this.composing;this.composing=null,t&&this.reset(e.state)}},this.handlers)t.addEventListener(n,this.handlers[n]);this.measureReq={read:e=>{this.editContext.updateControlBounds(e.contentDOM.getBoundingClientRect());let t=Pr(e.root);t&&t.rangeCount&&this.editContext.updateSelectionBounds(t.getRangeAt(0).getBoundingClientRect())}}}},Q=class e{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||n}dispatch(...e){let t=e.length==1&&e[0]instanceof I?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 Error(`Calls to EditorView.update are not allowed while an update is in progress`);let t=!1,n=!1,r,i=this.state;for(let t of e){if(t.startState!=i)throw RangeError(`Trying to update state with a transaction that doesn't start from the previous state.`);i=t.state}if(this.destroyed){this.viewState.state=i;return}let a=this.hasFocus,o=0,s=null;e.some(e=>e.annotation(dc))?(this.inputState.notifiedFocused=a,o=1):a!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=a,s=Pa(i,a),s||(o=1));let c=this.observer.delayedAndroidKey,l=null;if(c?(this.observer.clearDelayedAndroidKey(),l=this.observer.readChange(),(l&&!this.state.doc.eq(i.doc)||!this.state.selection.eq(i.selection))&&(l=null)):this.observer.clear(),i.facet(L.phrases)!=this.state.facet(L.phrases))return this.setState(i);r=Gs.create(this,i,e),r.flags|=o;let u=this.viewState.scrollTarget;try{this.updateState=2;for(let t of e){if(u&&=u.map(t.changes),t.scrollIntoView){let{main:e}=t.state.selection;u=new Os(e.empty?e:N.cursor(e.head,e.head>e.anchor?-1:1))}for(let e of t.effects)e.is(ks)&&(u=e.value.clip(this.state))}this.viewState.update(r,u),this.bidiCache=Kc.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(Us)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(e=>e.isUserEvent(`select.pointer`)))}finally{this.updateState=0}if(r.startState.facet(Nc)!=r.state.facet(Nc)&&(this.viewState.mustMeasureContent=!0),(t||n||u||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let e of this.state.facet(bs))try{e(r)}catch(e){Mi(this.state,e,`update listener`)}(s||l)&&Promise.resolve().then(()=>{s&&this.state==s.startState&&this.dispatch(s),l&&!ca(this,l)&&c.force&&Xr(this.contentDOM,c.key,c.keyCode)})}setState(e){if(this.updateState!=0)throw 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 e of this.plugins)e.destroy(this);this.viewState=new kc(e),this.plugins=e.facet(Ns).map(e=>new Fs(e)),this.pluginMap.clear();for(let e of this.plugins)e.update(this);this.docView.destroy(),this.docView=new Ks(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(Ns),n=e.state.facet(Ns);if(t!=n){let r=[];for(let i of n){let n=t.indexOf(i);if(n<0)r.push(new Fs(i));else{let t=this.plugins[n];t.mustUpdate=e,r.push(t)}}for(let t of this.plugins)t.mustUpdate!=e&&t.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let t of this.plugins)t.mustUpdate=e;for(let e=0;e<this.plugins.length;e++)this.plugins[e].update(this);t!=n&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(e){Mi(this.state,e,`doc view update listener`)}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.scrollDOM,r=n.scrollTop*this.scaleY,{scrollAnchorPos:i,scrollAnchorHeight:a}=this.viewState;Math.abs(r-this.viewState.scrollTop)>1&&(a=-1),this.viewState.scrollAnchorHeight=-1;try{for(let e=0;;e++){if(a<0)if(ei(n))i=-1,a=this.viewState.heightMap.height;else{let e=this.viewState.scrollAnchorAt(r);i=e.from,a=e.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(e>5){console.warn(this.measureRequests.length?`Measure loop restarted more than 5 times`:`Viewport failed to stabilize`);break}let s=[];o&4||([this.measureRequests,s]=[s,this.measureRequests]);let c=s.map(e=>{try{return e.read(this)}catch(e){return Mi(this.state,e),Gc}}),l=Gs.create(this,this.state,[]),u=!1;l.flags|=o,t?t.flags|=o:t=l,this.updateState=2,l.empty||(this.updatePlugins(l),this.inputState.update(l),this.updateAttrs(),u=this.docView.update(l),u&&this.docViewUpdate());for(let e=0;e<s.length;e++)if(c[e]!=Gc)try{let t=s[e];t.write&&t.write(c[e],this)}catch(e){Mi(this.state,e)}if(u&&this.docView.updateSelection(!0),!l.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,a=-1;continue}else{let e=(i<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(i).top)-a;if(e>1||e<-1){r+=e,n.scrollTop=r/this.scaleY,a=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let e of this.state.facet(bs))e(t)}get themeClasses(){return Fc+` `+(this.state.facet(Pc)?Lc:Ic)+` `+this.state.facet(Nc)}updateAttrs(){let e=$a(this,Is,{class:`cm-editor`+(this.hasFocus?` cm-focused `:` `)+this.themeClasses}),t={spellcheck:`false`,autocorrect:`off`,autocapitalize:`off`,writingsuggestions:`false`,translate:`no`,contenteditable:this.state.facet(js)?`true`:`false`,class:`cm-content`,style:`${U.tabSize}: ${this.state.tabSize}`,role:`textbox`,"aria-multiline":`true`};this.state.readOnly&&(t[`aria-readonly`]=`true`),$a(this,Ls,t);let n=this.observer.ignore(()=>{let n=mi(this.contentDOM,this.contentAttrs,t),r=mi(this.dom,this.editorAttrs,e);return n||r});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(t){let n=!0;for(let r of t)for(let t of r.effects)if(t.is(e.announce)){n&&(this.announceDOM.textContent=``),n=!1;let e=this.announceDOM.appendChild(document.createElement(`div`));e.textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Us);let t=this.state.facet(e.cspNonce);wo.mount(this.root,this.styleModules.concat(zc).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(this.updateState==2)throw Error(`Reading the editor layout isn't allowed during an update`);this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.spec!=e)&&this.pluginMap.set(e,t=this.plugins.find(t=>t.spec==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return oa(this,e,na(this,e,t,n))}moveByGroup(e,t){return oa(this,e,na(this,e,t,t=>ra(this,e.head,t)))}visualLineSide(e,t){let n=this.bidiSpans(e),r=this.textDirectionAt(e.from),i=n[t?n.length-1:0];return N.cursor(i.side(t,r)+e.from,i.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,n=!0){return ta(this,e,t,n)}moveVertically(e,t,n){return oa(this,e,ia(this,e,t,n))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),Xi(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),i=this.bidiSpans(r),a=i[ms.find(i,e-r.from,-1,t)];return Ur(n,a.dir==q.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(Ts)||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>Wc)return ki(e.length);let t=this.textDirectionAt(e.from),n;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||Si(r.isolates,n=Ni(this,e))))return r.order;n||=Ni(this,e);let r=Oi(e.text,t,n);return this.bidiCache.push(new Kc(e.from,e.to,t,n,!0,r)),r}get hasFocus(){return(this.dom.ownerDocument.hasFocus()||U.safari&&this.inputState?.lastContextMenu>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Jr(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||n),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 ks.of(new Os(typeof e==`number`?N.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return ks.of(new Os(N.cursor(n.from),`start`,`start`,n.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e==`boolean`?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return Ps.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return Ps.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=wo.newName(),r=[Nc.of(n),Us.of(Ya(`.${n}`,e))];return t&&t.dark&&r.push(Pc.of(!0)),r}static baseTheme(e){return or.lowest(Us.of(Ya(`.`+Fc,e,Rc)))}static findFromDOM(e){let t=e.querySelector(`.cm-content`);return(t&&V.get(t)||V.get(e))?.rootView?.view||null}constructor(e={}){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:t}=e;this.dispatchTransactions=e.dispatchTransactions||t&&(e=>e.forEach(e=>t(e,this)))||(e=>this.update(e)),this.dispatch=this.dispatch.bind(this),this._root=e.root||Zr(e.parent)||document,this.viewState=new kc(e.state||L.create(e)),e.scrollTo&&e.scrollTo.is(ks)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Ns).map(e=>new Fs(e));for(let e of this.plugins)e.update(this);this.observer=new Hc(this),this.inputState=new Qs(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Ks(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),document.fonts?.ready&&document.fonts.ready.then(()=>this.requestMeasure())}},Q.styleModule=Us,Q.inputHandler=xs,Q.clipboardInputFilter=Cs,Q.clipboardOutputFilter=ws,Q.scrollHandler=Ds,Q.focusChangeEffect=Ss,Q.perLineTextDirection=Ts,Q.exceptionSink=ys,Q.updateListener=bs,Q.editable=js,Q.mouseSelectionStyle=vs,Q.dragMovesSelection=_s,Q.clickAddsSelectionRange=gs,Q.decorations=Rs,Q.outerDecorations=zs,Q.atomicRanges=Bs,Q.bidiIsolatedRanges=Vs,Q.scrollMargins=Hs,Q.darkTheme=Pc,Q.cspNonce=P.define({combine:e=>e.length?e[0]:``}),Q.contentAttributes=Ls,Q.editorAttributes=Is,Q.lineWrapping=Q.contentAttributes.of({class:`cm-lineWrapping`}),Q.announce=F.define(),Wc=4096,Gc={},Kc=class e{static update(t,n){if(n.empty&&!t.some(e=>e.fresh))return t;let r=[],i=t.length?t[t.length-1].dir:q.LTR;for(let a=Math.max(0,t.length-10);a<t.length;a++){let o=t[a];o.dir==i&&!n.touchesRange(o.from,o.to)&&r.push(new e(n.mapPos(o.from,1),n.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return r}constructor(e,t,n,r,i,a){this.from=e,this.to=t,this.dir=n,this.isolates=r,this.fresh=i,this.order=a}},qc=U.mac?`mac`:U.windows?`win`:U.linux?`linux`:`key`,Jc=or.default(Q.domEventHandlers({keydown(e,t){return io(no(t.state),e,t,`editor`)}})),Yc=P.define({enables:Jc}),Xc=new WeakMap,Zc=null,Qc=4e3,$c=null,el=class{createDeco(e){let t=new Or,n=t.add.bind(t);for(let{from:t,to:r}of oo(e,this.maxLength))ao(e.state.doc,this.regexp,t,r,(t,r)=>this.addMatch(r,e,t,n));return t.finish()}updateDeco(e,t){let n=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((t,i,a,o)=>{o>=e.view.viewport.from&&a<=e.view.viewport.to&&(n=Math.min(a,n),r=Math.max(o,r))}),e.viewportMoved||r-n>1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,t.map(e.changes),n,r):t}updateRange(e,t,n,r){for(let i of e.visibleRanges){let a=Math.max(i.from,n),o=Math.min(i.to,r);if(o>a){let n=e.state.doc.lineAt(a),r=n.to<o?e.state.doc.lineAt(o):n,s=Math.max(i.from,n.from),c=Math.min(i.to,r.to);if(this.boundary){for(;a>n.from;a--)if(this.boundary.test(n.text[a-1-n.from])){s=a;break}for(;o<r.to;o++)if(this.boundary.test(r.text[o-r.from])){c=o;break}}let l=[],u,d=(e,t,n)=>l.push(n.range(e,t));if(n==r)for(this.regexp.lastIndex=s-n.from;(u=this.regexp.exec(n.text))&&u.index<c-n.from;)this.addMatch(u,e,u.index+n.from,d);else ao(e.state.doc,this.regexp,s,c,(t,n)=>this.addMatch(n,e,t,d));t=t.update({filterFrom:s,filterTo:c,filter:(e,t)=>e<s||t>c,add:l})}}return t}constructor(e){let{regexp:t,decoration:n,decorate:r,boundary:i,maxLength:a=1e3}=e;if(!t.global)throw RangeError(`The regular expression given to MatchDecorator should have its 'g' flag set`);if(this.regexp=t,r)this.addMatch=(e,t,n,i)=>r(i,n,n+e[0].length,e,t);else if(typeof n==`function`)this.addMatch=(e,t,r,i)=>{let a=n(e,t,r);a&&i(r,r+e[0].length,a)};else if(n)this.addMatch=(e,t,r,i)=>i(r,r+e[0].length,n);else throw 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e=Su.get(),t=this.stoppedAt==null?this.to:Math.min(this.to,this.stoppedAt),n=Math.min(t,this.chunkStart+2048);for(e&&(n=Math.min(n,e.viewport.to));this.parsedPos<n;)this.parseLine(e);return this.chunkStart<this.parsedPos&&this.finishChunk(),this.parsedPos>=t?this.finish():e&&this.parsedPos>=e.viewport.to?(e.skipUntilInView(this.parsedPos,t),this.finish()):null}stopAt(e){this.stoppedAt=e}lineAfter(e){let t=this.input.chunk(e);if(this.input.lineChunks)t==`
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`);e>-1&&(t=t.slice(0,e))}return e+t.length<=this.to?t:t.slice(0,this.to-e)}nextLine(){let e=this.parsedPos,t=this.lineAfter(e),n=e+t.length;for(let e=this.rangeIndex;;){let r=this.ranges[e].to;if(r>=n||(t=t.slice(0,r-(n-t.length)),e++,e==this.ranges.length))break;let i=this.ranges[e].from,a=this.lineAfter(i);t+=a,n=i+a.length}return{line:t,end:n}}skipGapsTo(e,t,n){for(;;){let r=this.ranges[this.rangeIndex].to,i=e+t;if(n>0?r>i:r>=i)break;let a=this.ranges[++this.rangeIndex].from;t+=a-r}return t}moveRangeIndex(){for(;this.ranges[this.rangeIndex].to<this.parsedPos;)this.rangeIndex++}emitToken(e,t,n,r,i){if(this.ranges.length>1){i=this.skipGapsTo(t,i,1),t+=i;let e=this.chunk.length;i=this.skipGapsTo(n,i,-1),n+=i,r+=this.chunk.length-e}return this.chunk.push(e,t,n,r),i}parseLine(e){let{line:t,end:n}=this.nextLine(),r=0,{streamParser:i}=this.lang,a=new Zu(t,e?e.state.tabSize:4,e?jl(e.state):2);if(a.eol())i.blankLine(this.state,a.indentUnit);else for(;!a.eol();){let e=ou(i.token,a,this.state);if(e&&(r=this.emitToken(this.lang.tokenTable.resolve(e),this.parsedPos+a.start,this.parsedPos+a.pos,4,r)),a.start>1e4)break}this.parsedPos=n,this.moveRangeIndex(),this.parsedPos<this.to&&this.parsedPos++}finishChunk(){let e=C.build({buffer:this.chunk,start:this.chunkStart,length:this.parsedPos-this.chunkStart,nodeSet:rd,topID:0,maxBufferLength:2048,reused:this.chunkReused});e=new C(e.type,e.children,e.positions,e.length,[[this.lang.stateAfter,this.lang.streamParser.copyState(this.state)]]),this.chunks.push(e),this.chunkPos.push(this.chunkStart-this.ranges[0].from),this.chunk=[],this.chunkReused=void 0,this.chunkStart=this.parsedPos}finish(){return new C(this.lang.topNode,this.chunks,this.chunkPos,this.parsedPos-this.ranges[0].from).balance()}constructor(e,t,n,r){this.lang=e,this.input=t,this.fragments=n,this.ranges=r,this.stoppedAt=null,this.chunks=[],this.chunkPos=[],this.chunk=[],this.chunkReused=void 0,this.rangeIndex=0,this.to=r[r.length-1].to;let i=Su.get(),a=r[0].from,{state:o,tree:s}=au(e,n,a,i?.state);this.state=o,this.parsedPos=this.chunkStart=a+s.length;for(let e=0;e<s.children.length;e++)this.chunks.push(s.children[e]),this.chunkPos.push(s.positions[e]);i&&this.parsedPos<i.viewport.from-1e5&&(this.state=this.lang.streamParser.startState(jl(i.state)),i.skipUntilInView(this.parsedPos,i.viewport.from),this.parsedPos=i.viewport.from),this.moveRangeIndex()}},td=Object.create(null),nd=[x.none],rd=new he(nd),id=[],ad=Object.create(null);for(let[e,t]of[[`variable`,`variableName`],[`variable-2`,`variableName.special`],[`string-2`,`string.special`],[`def`,`variableName.definition`],[`tag`,`tagName`],[`attribute`,`attributeName`],[`type`,`typeName`],[`builtin`,`variableName.standard`],[`qualifier`,`modifier`],[`error`,`invalid`],[`header`,`heading`],[`property`,`propertyName`]])ad[e]=cu(td,t);od=class{resolve(e){return e?this.table[e]||(this.table[e]=cu(this.extra,e)):0}constructor(e){this.extra=e,this.table=Object.assign(Object.create(null),ad)}},sd=new od(td)}));export{I as $,q as A,o as At,Qn as B,cd as C,C as Ct,Kl as D,u as Dt,vu as E,d as Et,co as F,P as G,Sr as H,El as I,R as J,j as K,Yc as L,Ps as M,$o as N,kl as O,c as Ot,fo as P,k as Q,vo as R,ju as S,Oe as St,Zl as T,ie as Tt,N as U,M as V,L as W,F as X,Tr as Y,ir as Z,Iu as _,S as _t,ku as a,sn as at,Nu as b,x as bt,$u as c,yt as ct,Ul as d,D as dt,on as et,Dl as f,dt as ft,Lu as g,pt as gt,Wl as h,tt as ht,$ as i,nn as it,Q as j,l as jt,G as k,s as kt,Jl as l,Ht as lt,Fu as m,ft as mt,Mu as n,jn as nt,Ou as o,Mr as ot,Vl as p,nt as pt,or as q,yu as r,Vn as rt,Su as s,St as st,Ru as t,cn as tt,Xu as u,gt as ut,jl as v,b as vt,_u as w,Ie as wt,Ml as x,Ee as xt,Nl as y,he as yt,vr as z};
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