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codemirror_state-BKbyfKsm.js 47 KB
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Timothy J. Baek's avatar
feat: python code execution  
Timothy J. Baek committed
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class t{lineAt(t){if(t<0||t>this.length)throw new RangeError(`Invalid position ${t} in document of length ${this.length}`);return this.lineInner(t,!1,1,0)}line(t){if(t<1||t>this.lines)throw new RangeError(`Invalid line number ${t} in ${this.lines}-line document`);return this.lineInner(t,!0,1,0)}replace(t,e,i){[t,e]=a(this,t,e);let s=[];return this.decompose(0,t,s,2),i.length&&i.decompose(0,i.length,s,3),this.decompose(e,this.length,s,1),n.from(s,this.length-(e-t)+i.length)}append(t){return this.replace(this.length,this.length,t)}slice(t,e=this.length){[t,e]=a(this,t,e);let i=[];return this.decompose(t,e,i,0),n.from(i,e-t)}eq(t){if(t==this)return!0;if(t.length!=this.length||t.lines!=this.lines)return!1;let e=this.scanIdentical(t,1),n=this.length-this.scanIdentical(t,-1),i=new r(this),s=new r(t);for(let t=e,r=e;;){if(i.next(t),s.next(t),t=0,i.lineBreak!=s.lineBreak||i.done!=s.done||i.value!=s.value)return!1;if(r+=i.value.length,i.done||r>=n)return!0}}iter(t=1){return new 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s=t.computeSlot(t,t.config.dynamicSlots[n]);return t.status[n]=2|s}function et(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const nt=J.define(),it=J.define({combine:t=>t.some((t=>t)),static:!0}),st=J.define({combine:t=>t.length?t[0]:void 0,static:!0}),rt=J.define(),ht=J.define(),ot=J.define(),lt=J.define({combine:t=>!!t.length&&t[0]});class at{constructor(t,e){this.type=t,this.value=e}static define(){return new ct}}class ct{of(t){return new at(this,t)}}class ft{constructor(t){this.map=t}of(t){return new ut(this,t)}}class ut{constructor(t,e){this.type=t,this.value=e}map(t){let e=this.type.map(this.value,t);return void 0===e?void 0:e==this.value?this:new ut(this.type,e)}is(t){return this.type==t}static define(t={}){return new ft(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let n=[];for(let i of t){let t=i.map(e);t&&n.push(t)}return n}}ut.reconfigure=ut.define(),ut.appendConfig=ut.define();class gt{constructor(t,e,n,i,s,r){this.startState=t,this.changes=e,this.selection=n,this.effects=i,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,n&&F(n,e.newLength),s.some((t=>t.type==gt.time))||(this.annotations=s.concat(gt.time.of(Date.now())))}static create(t,e,n,i,s,r){return new gt(t,e,n,i,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(gt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function dt(t,e){let n=[];for(let i=0,s=0;;){let r,h;if(i<t.length&&(s==e.length||e[s]>=t[i]))r=t[i++],h=t[i++];else{if(!(s<e.length))return n;r=e[s++],h=e[s++]}!n.length||n[n.length-1]<r?n.push(r,h):n[n.length-1]<h&&(n[n.length-1]=h)}}function pt(t,e,n){var i;let s,r,h;return n?(s=e.changes,r=P.empty(e.changes.length),h=t.changes.compose(e.changes)):(s=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),h=t.changes.compose(s)),{changes:h,selection:e.selection?e.selection.map(r):null===(i=t.selection)||void 0===i?void 0:i.map(s),effects:ut.mapEffects(t.effects,s).concat(ut.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function mt(t,e,n){let i=e.selection,s=wt(e.annotations);return e.userEvent&&(s=s.concat(gt.userEvent.of(e.userEvent))),{changes:e.changes instanceof P?e.changes:P.of(e.changes||[],n,t.facet(st)),selection:i&&(i instanceof 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e=t.changes.filter(n);i=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=gt.create(e,i,t.selection&&t.selection.map(s),ut.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let i=e.facet(ht);for(let n=i.length-1;n>=0;n--){let s=i[n](t);t=s instanceof gt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof gt?s[0]:vt(e,wt(s),!1)}return t}(s):s)}gt.time=at.define(),gt.userEvent=at.define(),gt.addToHistory=at.define(),gt.remote=at.define();const xt=[];function wt(t){return null==t?xt:Array.isArray(t)?t:[t]}var kt=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(kt||(kt={}));const yt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let St;try{St=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function It(t){return e=>{if(!/\S/.test(e))return kt.Space;if(function(t){if(St)return St.test(t);for(let e=0;e<t.length;e++){let n=t[e];if(/\w/.test(n)||n>"€"&&(n.toUpperCase()!=n.toLowerCase()||yt.test(n)))return!0}return!1}(e))return kt.Word;for(let n=0;n<t.length;n++)if(e.indexOf(t[n])>-1)return kt.Word;return kt.Other}}class bt{constructor(t,e,n,i,s,r){this.config=t,this.doc=e,this.selection=n,this.values=i,this.status=t.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let t=0;t<this.config.dynamicSlots.length;t++)tt(this,t<<1);this.computeSlot=null}field(t,e=!0){let n=this.config.address[t.id];if(null!=n)return tt(this,n),et(this,n);if(e)throw new RangeError("Field is not present in this state")}update(...t){return vt(this,t,!0)}applyTransaction(t){let e,n=this.config,{base:i,compartments:s}=n;for(let e of t.effects)e.is(X.reconfigure)?(n&&(s=new Map,n.compartments.forEach(((t,e)=>s.set(e,t))),n=null),s.set(e.value.compartment,e.value.extension)):e.is(ut.reconfigure)?(n=null,i=e.value):e.is(ut.appendConfig)&&(n=null,i=wt(i).concat(e.value));if(n)e=t.startState.values.slice();else{n=Z.resolve(i,s,this),e=new bt(n,this.doc,this.selection,n.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null).values}let r=t.startState.facet(it)?t.newSelection:t.newSelection.asSingle();new bt(n,t.newDoc,r,e,((e,n)=>n.update(e,t)),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t},range:N.cursor(e.from+t.length)})))}changeByRange(t){let e=this.selection,n=t(e.ranges[0]),i=this.changes(n.changes),s=[n.range],r=wt(n.effects);for(let n=1;n<e.ranges.length;n++){let h=t(e.ranges[n]),o=this.changes(h.changes),l=o.map(i);for(let t=0;t<n;t++)s[t]=s[t].map(l);let a=i.mapDesc(o,!0);s.push(h.range.map(a)),i=i.compose(l),r=ut.mapEffects(r,l).concat(ut.mapEffects(wt(h.effects),a))}return{changes:i,selection:N.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof P?t:P.of(t,this.doc.length,this.facet(bt.lineSeparator))}toText(e){return t.of(e.split(this.facet(bt.lineSeparator)||S))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return null==e?t.default:(tt(this,e),et(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let n in t){let i=t[n];i instanceof V&&null!=this.config.address[i.id]&&(e[n]=i.spec.toJSON(this.field(t[n]),this))}return e}static fromJSON(t,e={},n){if(!t||"string"!=typeof t.doc)throw new RangeError("Invalid JSON representation for EditorState");let i=[];if(n)for(let e in n)if(Object.prototype.hasOwnProperty.call(t,e)){let s=n[e],r=t[e];i.push(s.init((t=>s.spec.fromJSON(r,t))))}return bt.create({doc:t.doc,selection:N.fromJSON(t.selection),extensions:e.extensions?i.concat([e.extensions]):i})}static create(e={}){let n=Z.resolve(e.extensions||[],new Map),i=e.doc instanceof t?e.doc:t.of((e.doc||"").split(n.staticFacet(bt.lineSeparator)||S)),s=e.selection?e.selection instanceof N?e.selection:N.single(e.selection.anchor,e.selection.head):N.single(0);return F(s,i.length),n.staticFacet(it)||(s=s.asSingle()),new bt(n,i,s,n.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(bt.tabSize)}get lineBreak(){return this.facet(bt.lineSeparator)||"\n"}get readOnly(){return this.facet(lt)}phrase(t,...e){for(let e of this.facet(bt.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,n)=>{if("$"==n)return"$";let i=+(n||1);return!i||i>e.length?t:e[i-1]}))),t}languageDataAt(t,e,n=-1){let i=[];for(let s of this.facet(nt))for(let r of s(this,e,n))Object.prototype.hasOwnProperty.call(r,t)&&i.push(r[t]);return i}charCategorizer(t){return It(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:n,length:i}=this.doc.lineAt(t),s=this.charCategorizer(t),r=t-n,h=t-n;for(;r>0;){let t=d(e,r,!1);if(s(e.slice(t,r))!=kt.Word)break;r=t}for(;h<i;){let t=d(e,h);if(s(e.slice(h,t))!=kt.Word)break;h=t}return r==h?null:N.range(r+n,h+n)}}function Pt(t,e,n={}){let i={};for(let e of t)for(let t of Object.keys(e)){let s=e[t],r=i[t];if(void 0===r)i[t]=s;else if(r===s||void 0===s);else{if(!Object.hasOwnProperty.call(n,t))throw new Error("Config merge conflict for field "+t);i[t]=n[t](r,s)}}for(let t in e)void 0===i[t]&&(i[t]=e[t]);return i}bt.allowMultipleSelections=it,bt.tabSize=J.define({combine:t=>t.length?t[0]:4}),bt.lineSeparator=st,bt.readOnly=lt,bt.phrases=J.define({compare(t,e){let n=Object.keys(t),i=Object.keys(e);return n.length==i.length&&n.every((n=>t[n]==e[n]))}}),bt.languageData=nt,bt.changeFilter=rt,bt.transactionFilter=ht,bt.transactionExtender=ot,X.reconfigure=ut.define();class Et{eq(t){return this==t}range(t,e=t){return Mt.create(t,e,this)}}Et.prototype.startSide=Et.prototype.endSide=0,Et.prototype.point=!1,Et.prototype.mapMode=I.TrackDel;class Mt{constructor(t,e,n){this.from=t,this.to=e,this.value=n}static create(t,e,n){return new Mt(t,e,n)}}function At(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Ot{constructor(t,e,n,i){this.from=t,this.to=e,this.value=n,this.maxPoint=i}get length(){return this.to[this.to.length-1]}findIndex(t,e,n,i=0){let s=n?this.to:this.from;for(let r=i,h=s.length;;){if(r==h)return r;let i=r+h>>1,o=s[i]-t||(n?this.value[i].endSide:this.value[i].startSide)-e;if(i==r)return o>=0?r:h;o>=0?h=i:r=i+1}}between(t,e,n,i){for(let s=this.findIndex(e,-1e9,!0),r=this.findIndex(n,1e9,!1,s);s<r;s++)if(!1===i(this.from[s]+t,this.to[s]+t,this.value[s]))return!1}map(t,e){let n=[],i=[],s=[],r=-1,h=-1;for(let o=0;o<this.value.length;o++){let l,a,c=this.value[o],f=this.from[o]+t,u=this.to[o]+t;if(f==u){let t=e.mapPos(f,c.startSide,c.mapMode);if(null==t)continue;if(l=a=t,c.startSide!=c.endSide&&(a=e.mapPos(f,c.endSide),a<l))continue}else if(l=e.mapPos(f,c.startSide),a=e.mapPos(u,c.endSide),l>a||l==a&&c.startSide>0&&c.endSide<=0)continue;(a-l||c.endSide-c.startSide)<0||(r<0&&(r=l),c.point&&(h=Math.max(h,a-l)),n.push(c),i.push(l-r),s.push(a-r))}return{mapped:n.length?new Ot(i,s,n,h):null,pos:r}}}class Rt{constructor(t,e,n,i){this.chunkPos=t,this.chunk=e,this.nextLayer=n,this.maxPoint=i}static create(t,e,n,i){return new Rt(t,e,n,i)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:n=!1,filterFrom:i=0,filterTo:s=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(n&&(e=e.slice().sort(At)),this.isEmpty)return e.length?Rt.of(e):this;let h=new Nt(this,null,-1).goto(0),o=0,l=[],a=new Tt;for(;h.value||o<e.length;)if(o<e.length&&(h.from-e[o].from||h.startSide-e[o].value.startSide)>=0){let t=e[o++];a.addInner(t.from,t.to,t.value)||l.push(t)}else 1==h.rangeIndex&&h.chunkIndex<this.chunk.length&&(o==e.length||this.chunkEnd(h.chunkIndex)<e[o].from)&&(!r||i>this.chunkEnd(h.chunkIndex)||s<this.chunkPos[h.chunkIndex])&&a.addChunk(this.chunkPos[h.chunkIndex],this.chunk[h.chunkIndex])?h.nextChunk():((!r||i>h.to||s<h.from||r(h.from,h.to,h.value))&&(a.addInner(h.from,h.to,h.value)||l.push(Mt.create(h.from,h.to,h.value))),h.next());return a.finishInner(this.nextLayer.isEmpty&&!l.length?Rt.empty:this.nextLayer.update({add:l,filter:r,filterFrom:i,filterTo:s}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],n=[],i=-1;for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],h=this.chunk[s],o=t.touchesRange(r,r+h.length);if(!1===o)i=Math.max(i,h.maxPoint),e.push(h),n.push(t.mapPos(r));else if(!0===o){let{mapped:s,pos:o}=h.map(r,t);s&&(i=Math.max(i,s.maxPoint),e.push(s),n.push(o))}}let s=this.nextLayer.map(t);return 0==e.length?s:new Rt(n,e,s||Rt.empty,i)}between(t,e,n){if(!this.isEmpty){for(let i=0;i<this.chunk.length;i++){let s=this.chunkPos[i],r=this.chunk[i];if(e>=s&&t<=s+r.length&&!1===r.between(s,t-s,e-s,n))return}this.nextLayer.between(t,e,n)}}iter(t=0){return Ft.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Ft.from(t).goto(e)}static compare(t,e,n,i,s=-1){let r=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),h=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),o=Ct(r,h,n),l=new Jt(r,o,s),a=new Jt(h,o,s);n.iterGaps(((t,e,n)=>Dt(l,t,a,e,n,i))),n.empty&&0==n.length&&Dt(l,0,a,0,0,i)}static eq(t,e,n=0,i){null==i&&(i=999999999);let s=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),r=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(s.length!=r.length)return!1;if(!s.length)return!0;let h=Ct(s,r),o=new Jt(s,h,0).goto(n),l=new Jt(r,h,0).goto(n);for(;;){if(o.to!=l.to||!Lt(o.active,l.active)||o.point&&(!l.point||!o.point.eq(l.point)))return!1;if(o.to>i)return!0;o.next(),l.next()}}static spans(t,e,n,i,s=-1){let r=new Jt(t,null,s).goto(e),h=e,o=r.openStart;for(;;){let t=Math.min(r.to,n);if(r.point){let n=r.activeForPoint(r.to),s=r.pointFrom<e?n.length+1:r.point.startSide<0?n.length:Math.min(n.length,o);i.point(h,t,r.point,n,s,r.pointRank),o=Math.min(r.openEnd(t),n.length)}else t>h&&(i.span(h,t,r.active,o),o=r.openEnd(t));if(r.to>n)return o+(r.point&&r.to>n?1:0);h=r.to,r.next()}}static of(t,e=!1){let n=new Tt;for(let i of t instanceof Mt?[t]:e?function(t){if(t.length>1)for(let e=t[0],n=1;n<t.length;n++){let i=t[n];if(At(e,i)>0)return t.slice().sort(At);e=i}return t}(t):t)n.add(i.from,i.to,i.value);return n.finish()}static join(t){if(!t.length)return Rt.empty;let e=t[t.length-1];for(let n=t.length-2;n>=0;n--)for(let i=t[n];i!=Rt.empty;i=i.nextLayer)e=new Rt(i.chunkPos,i.chunk,e,Math.max(i.maxPoint,e.maxPoint));return e}}Rt.empty=new Rt([],[],null,-1),Rt.empty.nextLayer=Rt.empty;class Tt{finishChunk(t){this.chunks.push(new Ot(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,n){this.addInner(t,e,n)||(this.nextLayer||(this.nextLayer=new Tt)).add(t,e,n)}addInner(t,e,n){let i=t-this.lastTo||n.startSide-this.last.endSide;if(i<=0&&(t-this.lastFrom||n.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(i<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=n,this.lastFrom=t,this.lastTo=e,this.value.push(n),n.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let n=e.value.length-1;return this.last=e.value[n],this.lastFrom=e.from[n]+t,this.lastTo=e.to[n]+t,!0}finish(){return this.finishInner(Rt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Rt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Ct(t,e,n){let i=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&i.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=i.get(t.chunk[e]);null==r||(n?n.mapPos(r):r)!=t.chunkPos[e]||(null==n?void 0:n.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Nt{constructor(t,e,n,i=0){this.layer=t,this.skip=e,this.minPoint=n,this.rank=i}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,n){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,n=!1}if(this.chunkIndex<this.layer.chunk.length){let i=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!n||this.rangeIndex<i)&&this.setRangeIndex(i)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],n=t+e.from[this.rangeIndex];if(this.from=n,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class Ft{constructor(t){this.heap=t}static from(t,e=null,n=-1){let i=[];for(let s=0;s<t.length;s++)for(let r=t[s];!r.isEmpty;r=r.nextLayer)r.maxPoint>=n&&i.push(new Nt(r,e,n,s));return 1==i.length?i[0]:new Ft(i)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let n of this.heap)n.goto(t,e);for(let t=this.heap.length>>1;t>=0;t--)Bt(this.heap,t);return this.next(),this}forward(t,e){for(let n of this.heap)n.forward(t,e);for(let t=this.heap.length>>1;t>=0;t--)Bt(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Bt(this.heap,0)}}}function Bt(t,e){for(let n=t[e];;){let i=1+(e<<1);if(i>=t.length)break;let s=t[i];if(i+1<t.length&&s.compare(t[i+1])>=0&&(s=t[i+1],i++),n.compare(s)<0)break;t[i]=n,t[e]=s,e=i}}class Jt{constructor(t,e,n){this.minPoint=n,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=Ft.from(t,e,n)}goto(t,e=-1e9){return this.cursor.goto(t,e),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=t,this.endSide=e,this.openStart=-1,this.next(),this}forward(t,e){for(;this.minActive>-1&&(this.activeTo[this.minActive]-t||this.active[this.minActive].endSide-e)<0;)this.removeActive(this.minActive);this.cursor.forward(t,e)}removeActive(t){jt(this.active,t),jt(this.activeTo,t),jt(this.activeRank,t),this.minActive=$t(this.active,this.activeTo)}addActive(t){let e=0,{value:n,to:i,rank:s}=this.cursor;for(;e<this.activeRank.length&&(s-this.activeRank[e]||i-this.activeTo[e])>0;)e++;qt(this.active,e,n),qt(this.activeTo,e,i),qt(this.activeRank,e,s),t&&qt(t,e,this.cursor.from),this.minActive=$t(this.active,this.activeTo)}next(){let t=this.to,e=this.point;this.point=null;let n=this.openStart<0?[]:null;for(;;){let i=this.minActive;if(i>-1&&(this.activeTo[i]-this.cursor.from||this.active[i].endSide-this.cursor.startSide)<0){if(this.activeTo[i]>t){this.to=this.activeTo[i],this.endSide=this.active[i].endSide;break}this.removeActive(i),n&&jt(n,i)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>t){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}{let t=this.cursor.value;if(t.point){if(!(e&&this.cursor.to==this.to&&this.cursor.from<this.cursor.to)){this.point=t,this.pointFrom=this.cursor.from,this.pointRank=this.cursor.rank,this.to=this.cursor.to,this.endSide=t.endSide,this.cursor.next(),this.forward(this.to,this.endSide);break}this.cursor.next()}else this.addActive(n),this.cursor.next()}}}if(n){this.openStart=0;for(let e=n.length-1;e>=0&&n[e]<t;e--)this.openStart++}}activeForPoint(t){if(!this.active.length)return this.active;let e=[];for(let n=this.active.length-1;n>=0&&!(this.activeRank[n]<this.pointRank);n--)(this.activeTo[n]>t||this.activeTo[n]==t&&this.active[n].endSide>=this.point.endSide)&&e.push(this.active[n]);return e.reverse()}openEnd(t){let e=0;for(let n=this.activeTo.length-1;n>=0&&this.activeTo[n]>t;n--)e++;return e}}function Dt(t,e,n,i,s,r){t.goto(e),n.goto(i);let h=i+s,o=i,l=i-e;for(;;){let e=t.to+l-n.to||t.endSide-n.endSide,i=e<0?t.to+l:n.to,s=Math.min(i,h);if(t.point||n.point?t.point&&n.point&&(t.point==n.point||t.point.eq(n.point))&&Lt(t.activeForPoint(t.to),n.activeForPoint(n.to))||r.comparePoint(o,s,t.point,n.point):s>o&&!Lt(t.active,n.active)&&r.compareRange(o,s,t.active,n.active),i>h)break;o=i,e<=0&&t.next(),e>=0&&n.next()}}function Lt(t,e){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(t[n]!=e[n]&&!t[n].eq(e[n]))return!1;return!0}function jt(t,e){for(let n=e,i=t.length-1;n<i;n++)t[n]=t[n+1];t.pop()}function qt(t,e,n){for(let n=t.length-1;n>=e;n--)t[n+1]=t[n];t[e]=n}function $t(t,e){let n=-1,i=1e9;for(let s=0;s<e.length;s++)(e[s]-i||t[s].endSide-t[n].endSide)<0&&(n=s,i=e[s]);return n}function zt(t,e,n=t.length){let i=0;for(let s=0;s<n;)9==t.charCodeAt(s)?(i+=e-i%e,s++):(i++,s=d(t,s));return i}function Vt(t,e,n,i){for(let i=0,s=0;;){if(s>=e)return i;if(i==t.length)break;s+=9==t.charCodeAt(i)?n-s%n:1,i=d(t,i)}return!0===i?-1:t.length}export{at as Annotation,ct as AnnotationType,b as ChangeDesc,P as ChangeSet,kt as CharCategory,X as Compartment,N as EditorSelection,bt as EditorState,J as Facet,l as Line,I as MapMode,K as Prec,Mt as Range,Rt as RangeSet,Tt as RangeSetBuilder,Et as RangeValue,C as SelectionRange,ut as StateEffect,ft as StateEffectType,V as StateField,t as Text,gt as Transaction,w as codePointAt,y as codePointSize,Pt as combineConfig,zt as countColumn,d as findClusterBreak,Vt as findColumn,k as fromCodePoint};
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