xref: /plugin/bpmnio/vendor/dmn-js/dist/dmn-viewer.production.min.js (revision e9f0e227af34b6c8f1edd27d185b510d86ec502f) 
1/*! dmn-js - 17.8.1 | generated for dokuwiki-plugin-bpmnio | SEE LICENSE IN LICENSE */
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7 * MIT Licensed
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0:i.map(r),effects:U.mapEffects(n.effects,r).concat(U.mapEffects(e.effects,s)),annotations:n.annotations.length?n.annotations.concat(e.annotations):e.annotations,scrollIntoView:n.scrollIntoView||e.scrollIntoView}}function Zu(n,e,t){let i=e.selection,r=Yr(e.annotations);return e.userEvent&&(r=r.concat(Le.userEvent.of(e.userEvent))),{changes:e.changes instanceof Je?e.changes:Je.of(e.changes||[],t,n.facet(dy)),selection:i&&(i instanceof R?i:R.single(i.anchor,i.head)),effects:Yr(e.effects),annotations:r,scrollIntoView:!!e.scrollIntoView}}function xy(n,e,t){let i=Zu(n,e.length?e[0]:{},n.doc.length);e.length&&e[0].filter===!1&&(t=!1);for(let s=1;s<e.length;s++){e[s].filter===!1&&(t=!1);let o=!!e[s].sequential;i=vy(i,Zu(n,e[s],o?i.changes.newLength:n.doc.length),o)}let r=Le.create(n,i.changes,i.selection,i.effects,i.annotations,i.scrollIntoView);return HC(t?WC(r):r)}function WC(n){let e=n.startState,t=!0;for(let r of e.facet(py)){let s=r(n);if(s===!1){t=!1;break}Array.isArray(s)&&(t=t===!0?s:zC(t,s))}if(t!==!0){let r,s;if(t===!1)s=n.changes.invertedDesc,r=Je.empty(e.doc.length);else{let o=n.changes.filter(t);r=o.changes,s=o.filtered.mapDesc(o.changes).invertedDesc}n=Le.create(e,r,n.selection&&n.selection.map(s),U.mapEffects(n.effects,s),n.annotations,n.scrollIntoView)}let i=e.facet(my);for(let r=i.length-1;r>=0;r--){let s=i[r](n);s instanceof Le?n=s:Array.isArray(s)&&s.length==1&&s[0]instanceof Le?n=s[0]:n=xy(e,Yr(s),!1)}return n}function HC(n){let e=n.startState,t=e.facet(gy),i=n;for(let r=t.length-1;r>=0;r--){let s=t[r](n);s&&Object.keys(s).length&&(i=vy(i,Zu(e,s,n.changes.newLength),!0))}return i==n?n:Le.create(e,n.changes,n.selection,i.effects,i.annotations,i.scrollIntoView)}var XC=[];function Yr(n){return n==null?XC:Array.isArray(n)?n:[n]}var Ge=(function(n){return n[n.Word=0]="Word",n[n.Space=1]="Space",n[n.Other=2]="Other",n})(Ge||(Ge={})),UC=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,ef;try{ef=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function YC(n){if(ef)return ef.test(n);for(let e=0;e<n.length;e++){let t=n[e];if(/\w/.test(t)||t>"\x80"&&(t.toUpperCase()!=t.toLowerCase()||UC.test(t)))return!0}return!1}function KC(n){return e=>{if(!/\S/.test(e))return Ge.Space;if(YC(e))return Ge.Word;for(let t=0;t<n.length;t++)if(e.indexOf(n[t])>-1)return Ge.Word;return Ge.Other}}var he=class n{constructor(e,t,i,r,s,o){this.config=e,this.doc=t,this.selection=i,this.values=r,this.status=e.statusTemplate.slice(),this.computeSlot=s,o&&(o._state=this);for(let a=0;a<this.config.dynamicSlots.length;a++)wo(this,a<<1);this.computeSlot=null}field(e,t=!0){let i=this.config.address[e.id];if(i==null){if(t)throw new RangeError("Field is not present in this state");return}return wo(this,i),hl(this,i)}update(...e){return xy(this,e,!0)}applyTransaction(e){let t=this.config,{base:i,compartments:r}=t;for(let a of e.effects)a.is(Pi.reconfigure)?(t&&(r=new Map,t.compartments.forEach((l,c)=>r.set(c,l)),t=null),r.set(a.value.compartment,a.value.extension)):a.is(U.reconfigure)?(t=null,i=a.value):a.is(U.appendConfig)&&(t=null,i=Yr(i).concat(a.value));let s;t?s=e.startState.values.slice():(t=fl.resolve(i,r,this),s=new n(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(l,c)=>c.reconfigure(l,this),null).values);let o=e.startState.facet(Ku)?e.newSelection:e.newSelection.asSingle();new n(t,e.newDoc,o,s,(a,l)=>l.update(a,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:R.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,i=e(t.ranges[0]),r=this.changes(i.changes),s=[i.range],o=Yr(i.effects);for(let a=1;a<t.ranges.length;a++){let l=e(t.ranges[a]),c=this.changes(l.changes),u=c.map(r);for(let h=0;h<a;h++)s[h]=s[h].map(u);let f=r.mapDesc(c,!0);s.push(l.range.map(f)),r=r.compose(u),o=U.mapEffects(o,u).concat(U.mapEffects(Yr(l.effects),f))}return{changes:r,selection:R.create(s,t.mainIndex),effects:o}}changes(e=[]){return e instanceof Je?e:Je.of(e,this.doc.length,this.facet(n.lineSeparator))}toText(e){return J.of(e.split(this.facet(n.lineSeparator)||Hu))}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:(wo(this,t),hl(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let i in e){let r=e[i];r instanceof Ne&&this.config.address[r.id]!=null&&(t[i]=r.spec.toJSON(this.field(e[i]),this))}return t}static fromJSON(e,t={},i){if(!e||typeof e.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let r=[];if(i){for(let s in i)if(Object.prototype.hasOwnProperty.call(e,s)){let o=i[s],a=e[s];r.push(o.init(l=>o.spec.fromJSON(a,l)))}}return n.create({doc:e.doc,selection:R.fromJSON(e.selection),extensions:t.extensions?r.concat([t.extensions]):r})}static create(e={}){let t=fl.resolve(e.extensions||[],new Map),i=e.doc instanceof J?e.doc:J.of((e.doc||"").split(t.staticFacet(n.lineSeparator)||Hu)),r=e.selection?e.selection instanceof R?e.selection:R.single(e.selection.anchor,e.selection.head):R.single(0);return fy(r,i.length),t.staticFacet(Ku)||(r=r.asSingle()),new n(t,i,r,t.dynamicSlots.map(()=>null),(s,o)=>o.create(s),null)}get tabSize(){return this.facet(n.tabSize)}get lineBreak(){return this.facet(n.lineSeparator)||`
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t.length==i.length&&t.every(r=>n[r]==e[r])}});he.languageData=hy;he.changeFilter=py;he.transactionFilter=my;he.transactionExtender=gy;Pi.reconfigure=U.define();function ei(n,e,t={}){let i={};for(let r of n)for(let s of Object.keys(r)){let o=r[s],a=i[s];if(a===void 0)i[s]=o;else if(!(a===o||o===void 0))if(Object.hasOwnProperty.call(t,s))i[s]=t[s](a,o);else throw new Error("Config merge conflict for field "+s)}for(let r in e)i[r]===void 0&&(i[r]=e[r]);return i}var Et=class{eq(e){return this==e}range(e,t=e){return ko.create(e,t,this)}};Et.prototype.startSide=Et.prototype.endSide=0;Et.prototype.point=!1;Et.prototype.mapMode=Ee.TrackDel;function lf(n,e){return n==e||n.constructor==e.constructor&&n.eq(e)}var ko=class n{constructor(e,t,i){this.from=e,this.to=t,this.value=i}static create(e,t,i){return new n(e,t,i)}};function tf(n,e){return n.from-e.from||n.value.startSide-e.value.startSide}var nf=class n{constructor(e,t,i,r){this.from=e,this.to=t,this.value=i,this.maxPoint=r}get 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n{constructor(e,t,i,r){this.chunkPos=e,this.chunk=t,this.nextLayer=i,this.maxPoint=r}static create(e,t,i,r){return new n(e,t,i,r)}get length(){let e=this.chunk.length-1;return e<0?0:Math.max(this.chunkEnd(e),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let e=this.nextLayer.size;for(let t of this.chunk)e+=t.value.length;return e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(e){let{add:t=[],sort:i=!1,filterFrom:r=0,filterTo:s=this.length}=e,o=e.filter;if(t.length==0&&!o)return this;if(i&&(t=t.slice().sort(tf)),this.isEmpty)return t.length?n.of(t):this;let a=new dl(this,null,-1).goto(0),l=0,c=[],u=new Mn;for(;a.value||l<t.length;)if(l<t.length&&(a.from-t[l].from||a.startSide-t[l].value.startSide)>=0){let f=t[l++];u.addInner(f.from,f.to,f.value)||c.push(f)}else 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r<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(t-this.chunkStart),this.last=i,this.lastFrom=e,this.lastTo=t,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,t-e)),!0)}addChunk(e,t){if((e-this.lastTo||t.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,t.maxPoint),this.chunks.push(t),this.chunkPos.push(e);let i=t.value.length-1;return this.last=t.value[i],this.lastFrom=t.from[i]+e,this.lastTo=t.to[i]+e,!0}finish(){return this.finishInner(re.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let t=re.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}};function ay(n,e,t){let i=new Map;for(let s of n)for(let 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e.splice(t,0,i),e}static extendWithRanges(e,t){if(t.length==0)return e;let i=[];for(let r=0,s=0,o=0;;){let a=r<e.length?e[r].fromB:1e9,l=s<t.length?t[s]:1e9,c=Math.min(a,l);if(c==1e9)break;let u=c+o,f=c,h=u;for(;;)if(s<t.length&&t[s]<=f){let d=t[s+1];s+=2,f=Math.max(f,d);for(let p=r;p<e.length&&e[p].fromB<=f;p++)o=e[p].toA-e[p].toB;h=Math.max(h,d+o)}else if(r<e.length&&e[r].fromB<=f){let d=e[r++];f=Math.max(f,d.toB),h=Math.max(h,d.toA),o=d.toA-d.toB}else break;i.push(new n(u,h,c,f))}return i}},Tl=class n{constructor(e,t,i){this.view=e,this.state=t,this.transactions=i,this.flags=0,this.startState=e.state,this.changes=Je.empty(this.startState.doc.length);for(let s of i)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,a,l)=>r.push(new Ht(s,o,a,l))),this.changedRanges=r}static create(e,t,i){return new n(e,t,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get 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this.posAtStart+this.length}posBefore(e,t=this.posAtStart){let i=t;for(let r of this.children){if(r==e)return i;i+=r.length+r.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}covers(e){return!0}coordsIn(e,t){return null}domPosFor(e,t){let i=ii(this.dom),r=this.length?e>0:t>0;return new hn(this.parent.dom,i+(r?1:0),e==0||e==this.length)}markDirty(e){this.flags&=-3,e&&(this.flags|=4),this.parent&&this.parent.flags&2&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let e=this;e;e=e.parent)if(e instanceof ss)return e;return null}static get(e){return e.cmTile}},rs=class extends pe{constructor(e){super(e,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(e){this.children.push(e),e.parent=this}sync(e){if(this.flags&2)return;super.sync(e);let t=this.dom,i=null,r,s=(e==null?void 0:e.node)==t?e:null,o=0;for(let a of this.children){if(a.sync(e),o+=a.length+a.breakAfter,r=i?i.nextSibling:t.firstChild,s&&r!=a.dom&&(s.written=!0),a.dom.parentNode==t)for(;r&&r!=a.dom;)r=Dy(r);else t.insertBefore(a.dom,r);i=a.dom}for(r=i?i.nextSibling:t.firstChild,s&&r&&(s.written=!0);r;)r=Dy(r);this.length=o}};function Dy(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}var ss=class extends rs{constructor(e,t){super(t),this.view=e}owns(e){for(;e;e=e.parent)if(e==this)return!0;return!1}isBlock(){return!0}nearest(e){for(;;){if(!e)return null;let t=pe.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],i=this,r=0,s=0;;)if(r==i.children.length){if(!t.length)return;i=i.parent,i.breakAfter&&s++,r=t.pop()}else{let o=i.children[r++];if(o instanceof Bn)t.push(r),i=o,r=0;else{let a=s+o.length,l=e(o,s);if(l!==void 0)return l;s=a+o.breakAfter}}}resolveBlock(e,t){let i,r=-1,s,o=-1;if(this.blockTiles((a,l)=>{let c=l+a.length;if(e>=l&&e<=c){if(a.isWidget()&&t>=-1&&t<=1){if(a.flags&32)return!0;a.flags&16&&(i=void 0)}(l<e||e==c&&(t<-1?a.length:a.covers(1)))&&(!i||!a.isWidget()&&i.isWidget())&&(i=a,r=e-l),(c>e||e==l&&(t>1?a.length:a.covers(-1)))&&(!s||!a.isWidget()&&s.isWidget())&&(s=a,o=e-l)}}),!i&&!s)throw new Error("No tile at position "+e);return i&&t<0||!s?{tile:i,offset:r}:{tile:s,offset:o}}},Bn=class n extends rs{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(e,t){let i=new n(t||document.createElement(e.tagName),e);return t||(i.flags|=4),i}},os=class n extends rs{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,i){let r=new n(t||document.createElement("div"),e);return(!t||!i)&&(r.flags|=4),r}get domAttrs(){return this.attrs}resolveInline(e,t,i){let r=null,s=-1,o=null,a=-1;function l(u,f){for(let h=0,d=0;h<u.children.length&&d<=f;h++){let p=u.children[h],m=d+p.length;m>=f&&(p.isComposite()?l(p,f-d):(!o||o.isHidden&&(t>0||i&&bS(o,p)))&&(m>f||p.flags&32)?(o=p,a=f-d):(d<f||p.flags&16&&!p.isHidden)&&(r=p,s=f-d)),d=m}}l(this,e);let c=(t<0?r:o)||r||o;return c?{tile:c,offset:c==r?s:a}:null}coordsIn(e,t){let i=this.resolveInline(e,t,!0);return i?i.tile.coordsIn(Math.max(0,i.offset),t):xS(this)}domIn(e,t){let i=this.resolveInline(e,t);if(i){let{tile:r,offset:s}=i;if(this.dom.contains(r.dom))return r.isText()?new hn(r.dom,Math.min(r.dom.nodeValue.length,s)):r.domPosFor(s,r.flags&16?1:r.flags&32?-1:t);let o=i.tile.parent,a=!1;for(let l of o.children){if(a)return new hn(l.dom,0);l==i.tile&&(a=!0)}}return new hn(this.dom,0)}};function xS(n){let e=n.dom.lastChild;if(!e)return n.dom.getBoundingClientRect();let t=_o(e);return t[t.length-1]||null}function bS(n,e){let t=n.coordsIn(0,1),i=e.coordsIn(0,1);return t&&i&&i.top<t.bottom}var ot=class n extends rs{constructor(e,t){super(e),this.mark=t}get domAttrs(){return this.mark.attrs}static of(e,t){let i=new n(t||document.createElement(e.tagName),e);return t||(i.flags|=4),i}},Ii=class n extends pe{constructor(e,t){super(e,t.length),this.text=t}sync(e){this.flags&2||(super.sync(e),this.dom.nodeValue!=this.text&&(e&&e.node==this.dom&&(e.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(e,t){let i=this.dom.nodeValue.length;e>i&&(e=i);let r=e,s=e,o=0;e==0&&t<0||e==i&&t>=0?N.chrome||N.gecko||(e?(r--,o=1):s<i&&(s++,o=-1)):t<0?r--:s<i&&s++;let a=qo(this.dom,r,s).getClientRects();if(!a.length)return null;let l=a[(o?o<0:t>=0)?0:a.length-1];return N.safari&&!o&&l.width==0&&(l=Array.prototype.find.call(a,c=>c.width)||l),o?No(l,o<0):l||null}static of(e,t){let i=new n(t||document.createTextNode(e),e);return t||(i.flags|=2),i}},Ni=class n extends pe{constructor(e,t,i,r){super(e,t,r),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return this.flags&48?!1:(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,i){let r=this.widget.coordsAt(this.dom,e,t);if(r)return r;if(i)return No(this.dom.getBoundingClientRect(),this.length?e==0:t<=0);{let s=this.dom.getClientRects(),o=null;if(!s.length)return null;let a=this.flags&16?!0:this.flags&32?!1:e>0;for(let l=a?s.length-1:0;o=s[l],!(e>0?l==0:l==s.length-1||o.top<o.bottom);l+=a?-1:1);return No(o,!a)}}get overrideDOMText(){if(!this.length)return J.empty;let{root:e}=this;if(!e)return J.empty;let t=this.posAtStart;return e.view.state.doc.slice(t,t+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(e,t,i,r,s){return s||(s=e.toDOM(t),e.editable||(s.contentEditable="false")),new n(s,i,e,r)}},as=class extends pe{constructor(e){let t=document.createElement("img");t.className="cm-widgetBuffer",t.setAttribute("aria-hidden","true"),super(t,0,e)}get isHidden(){return!0}get overrideDOMText(){return J.empty}coordsIn(e){return this.dom.getBoundingClientRect()}},Ef=class{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,i){let{tile:r,index:s,beforeBreak:o,parents:a}=this;for(;e||t>0;)if(r.isComposite())if(o){if(!e)break;i&&i.break(),e--,o=!1}else if(s==r.children.length){if(!e&&!a.length)break;i&&i.leave(r),o=!!r.breakAfter,{tile:r,index:s}=a.pop(),s++}else{let l=r.children[s],c=l.breakAfter;(t>0?l.length<=e:l.length<e)&&(!i||i.skip(l,0,l.length)!==!1||!l.isComposite)?(o=!!c,s++,e-=l.length):(a.push({tile:r,index:s}),r=l,s=0,i&&l.isComposite()&&i.enter(l))}else if(s==r.length)o=!!r.breakAfter,{tile:r,index:s}=a.pop(),s++;else if(e){let l=Math.min(e,r.length-s);i&&i.skip(r,s,s+l),e-=l,s+=l}else break;return this.tile=r,this.index=s,this.beforeBreak=o,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}},Af=class{constructor(e,t,i,r){this.from=e,this.to=t,this.wrapper=i,this.rank=r}},_f=class{constructor(e,t,i){this.cache=e,this.root=t,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(e,t,i,r){var s;this.flushBuffer();let o=this.ensureMarks(t,i),a=o.lastChild;if(a&&a.isText()&&!(a.flags&8)&&a.length+e.length<512){this.cache.reused.set(a,2);let l=o.children[o.children.length-1]=new Ii(a.dom,a.text+e);l.parent=o}else o.append(r||Ii.of(e,(s=this.cache.find(Ii))===null||s===void 0?void 0:s.dom));this.pos+=e.length,this.afterWidget=null}addComposition(e,t){let i=this.curLine;i.dom!=t.line.dom&&(i.setDOM(this.cache.reused.has(t.line)?hf(t.line.dom):t.line.dom),this.cache.reused.set(t.line,2));let r=i;for(let a=t.marks.length-1;a>=0;a--){let l=t.marks[a],c=r.lastChild;if(c instanceof ot&&c.mark.eq(l.mark))c.dom!=l.dom&&c.setDOM(hf(l.dom)),r=c;else{if(this.cache.reused.get(l)){let f=pe.get(l.dom);f&&f.setDOM(hf(l.dom))}let u=ot.of(l.mark,l.dom);r.append(u),r=u}this.cache.reused.set(l,2)}let s=pe.get(e.text);s&&this.cache.reused.set(s,2);let o=new Ii(e.text,e.text.nodeValue);o.flags|=8,this.pos=e.range.toB,r.append(o)}addInlineWidget(e,t,i){let r=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);r||this.flushBuffer();let s=this.ensureMarks(t,i);!r&&!(e.flags&16)&&s.append(this.getBuffer(1)),s.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,i){this.flushBuffer(),this.ensureMarks(t,i).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){var i;e||(e=T0);let r=os.start(e,t||((i=this.cache.find(os))===null||i===void 0?void 0:i.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=r)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var i;let r=this.curLine;for(let s=e.length-1;s>=0;s--){let o=e[s],a;if(t>0&&(a=r.lastChild)&&a instanceof ot&&a.mark.eq(o))r=a,t--;else{let l=ot.of(o,(i=this.cache.find(ot,c=>c.mark.eq(o)))===null||i===void 0?void 0:i.dom);r.append(l),r=l,t=0}}return r}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!By(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(N.ios&&By(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(df,0,32)||new Ni(df.toDOM(),0,df,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to<this.pos&&this.wrappers.splice(e,1);for(let e=this.blockWrappers;e.value&&e.from<=this.pos;e.next())if(e.to>=this.pos){let t=e.rank*102+e.value.rank,i=new Af(e.from,e.to,e.value,t),r=this.wrappers.length;for(;r>0&&(this.wrappers[r-1].rank-i.rank||this.wrappers[r-1].to-i.to)<0;)r--;this.wrappers.splice(r,0,i)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let i of this.wrappers){let r=t.lastChild;if(i.from<this.pos&&r instanceof Bn&&r.wrapper.eq(i.wrapper))t=r;else{let s=Bn.of(i.wrapper,(e=this.cache.find(Bn,o=>o.wrapper.eq(i.wrapper)))===null||e===void 0?void 0:e.dom);t.append(s),t=s}}return t}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),i=this.cache.find(as,void 0,1);return i&&(i.flags=t),i||new as(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}},Tf=class{constructor(e){this.skipCount=0,this.text="",this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:r,lineBreak:s,done:o}=this.cursor.next(this.skipCount);if(this.skipCount=0,o)throw new Error("Ran out of text content when drawing inline views");this.text=r;let a=this.textOff=Math.min(e,r.length);return s?null:r.slice(0,a)}let t=Math.min(this.text.length,this.textOff+e),i=this.text.slice(this.textOff,t);return this.textOff=t,i}},Ml=[Ni,os,Ii,ot,as,Bn,ss];for(let n=0;n<Ml.length;n++)Ml[n].bucket=n;var Mf=class{constructor(e){this.view=e,this.buckets=Ml.map(()=>[]),this.index=Ml.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,i=this.buckets[t];i.length<6?i.push(e):i[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,i=2){let r=e.bucket,s=this.buckets[r],o=this.index[r];for(let a=s.length-1;a>=0;a--){let l=(a+o)%s.length,c=s[l];if((!t||t(c))&&!this.reused.has(c))return s.splice(l,1),l<o&&this.index[r]--,this.reused.set(c,i),c}return null}findWidget(e,t,i){let r=this.buckets[0];if(r.length)for(let s=0,o=0;;s++){if(s==r.length){if(o)return null;o=1,s=0}let a=r[s];if(!this.reused.has(a)&&(o==0?a.widget.compare(e):a.widget.constructor==e.constructor&&e.updateDOM(a.dom,this.view,a.widget)))return r.splice(s,1),s<this.index[0]&&this.index[0]--,a.widget==e&&a.length==t&&(a.flags&497)==i?(this.reused.set(a,1),a):(this.reused.set(a,2),new Ni(a.dom,t,e,a.flags&-498|i))}}reuse(e){return this.reused.set(e,1),e}maybeReuse(e,t=2){if(!this.reused.has(e))return this.reused.set(e,t),e.dom}clear(){for(let e=0;e<this.buckets.length;e++)this.buckets[e].length=this.index[e]=0}},Rf=class{constructor(e,t,i,r,s){this.view=e,this.decorations=r,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new Mf(e),this.text=new Tf(e.state.doc),this.builder=new _f(this.cache,new ss(e,e.contentDOM),re.iter(i)),this.cache.reused.set(t,2),this.old=new Ef(t),this.reuseWalker={skip:(o,a,l)=>{if(this.cache.add(o),o.isComposite())return!1},enter:o=>this.cache.add(o),leave:()=>{},break:()=>{}}}run(e,t){let i=t&&this.getCompositionContext(t.text);for(let r=0,s=0,o=0;;){let a=o<e.length?e[o++]:null,l=a?a.fromA:this.old.root.length;if(l>r){let c=l-r;this.preserve(c,!o,!a),r=l,s+=c}if(!a)break;t&&a.fromA<=t.range.fromA&&a.toA>=t.range.toA?(this.forward(a.fromA,t.range.fromA,t.range.fromA<t.range.toA?1:-1),this.emit(s,t.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(t,i),this.text.skip(t.range.toB-t.range.fromB),this.forward(t.range.fromA,a.toA),this.emit(t.range.toB,a.toB)):(this.forward(a.fromA,a.toA),this.emit(s,a.toB)),s=a.toB,r=a.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,i){let r=kS(this.old),s=this.openMarks;this.old.advance(e,i?1:-1,{skip:(o,a,l)=>{if(o.isWidget())if(this.openWidget)this.builder.continueWidget(l-a);else{let c=l>0||a<o.length?Ni.of(o.widget,this.view,l-a,o.flags&496,this.cache.maybeReuse(o)):this.cache.reuse(o);c.flags&256?(c.flags&=-2,this.builder.addBlockWidget(c)):(this.builder.ensureLine(null),this.builder.addInlineWidget(c,r,s),s=r.length)}else if(o.isText())this.builder.ensureLine(null),!a&&l==o.length&&!this.cache.reused.has(o)?this.builder.addText(o.text,r,s,this.cache.reuse(o)):(this.cache.add(o),this.builder.addText(o.text.slice(a,l),r,s)),s=r.length;else if(o.isLine())o.flags&=-2,this.cache.reused.set(o,1),this.builder.addLine(o);else if(o instanceof as)this.cache.add(o);else if(o instanceof ot)this.builder.ensureLine(null),this.builder.addMark(o,r,s),this.cache.reused.set(o,1),s=r.length;else return!1;this.openWidget=!1},enter:o=>{o.isLine()?this.builder.addLineStart(o.attrs,this.cache.maybeReuse(o)):(this.cache.add(o),o instanceof ot&&r.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?r.length&&(r.length=s=0):o instanceof ot&&(r.shift(),s=Math.min(s,r.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let i=null,r=this.builder,s=0,o=re.spans(this.decorations,e,t,{point:(a,l,c,u,f,h)=>{if(c instanceof $i){if(this.disallowBlockEffectsFor[h]){if(c.block)throw new RangeError("Block decorations may not be specified via plugins");if(l>this.view.state.doc.lineAt(a).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=u.length,f>u.length)r.continueWidget(l-a);else{let d=c.widget||(c.block?ri.block:ri.inline),p=wS(c),m=this.cache.findWidget(d,l-a,p)||Ni.of(d,this.view,l-a,p);c.block?(c.startSide>0&&r.addLineStartIfNotCovered(i),r.addBlockWidget(m)):(r.ensureLine(i),r.addInlineWidget(m,u,f))}i=null}else i=OS(i,c);l>a&&this.text.skip(l-a)},span:(a,l,c,u)=>{for(let f=a;f<l;){let h=this.text.next(Math.min(512,l-f));h==null?(r.addLineStartIfNotCovered(i),r.addBreak(),f++):(r.ensureLine(i),r.addText(h,c,f==a?u:c.length),f+=h.length),i=null}}});r.addLineStartIfNotCovered(i),this.openWidget=o>s,this.openMarks=o}forward(e,t,i=1){t-e<=10?this.old.advance(t-e,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(e){let t=[],i=null;for(let r=e.parentNode;;r=r.parentNode){let s=pe.get(r);if(r==this.view.contentDOM)break;s instanceof ot?t.push(s):s!=null&&s.isLine()?i=s:s instanceof Bn||(r.nodeName=="DIV"&&!i&&r!=this.view.contentDOM?i=new os(r,T0):i||t.push(ot.of(new Io({tagName:r.nodeName.toLowerCase(),attributes:tS(r)}),r)))}return{line:i,marks:t}}};function By(n,e){let t=i=>{for(let r of i.children)if((e?r.isText():r.length)||t(r))return!0;return!1};return t(n)}function wS(n){let e=n.isReplace?(n.startSide<0?64:0)|(n.endSide>0?128:0):n.startSide>0?32:16;return n.block&&(e|=256),e}var T0={class:"cm-line"};function OS(n,e){let t=e.spec.attributes,i=e.spec.class;return!t&&!i||(n||(n={class:"cm-line"}),t&&nh(t,n),i&&(n.class+=" "+i)),n}function kS(n){let e=[];for(let t=n.parents.length;t>1;t--){let i=t==n.parents.length?n.tile:n.parents[t].tile;i instanceof ot&&e.push(i.mark)}return e}function hf(n){let e=pe.get(n);return e&&e.setDOM(n.cloneNode()),n}var ri=class extends Dt{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}};ri.inline=new ri("span");ri.block=new ri("div");var df=new class extends Dt{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}},Rl=class{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=X.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new ss(e,e.contentDOM),this.updateInner([new Ht(0,0,0,e.state.doc.length)],null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:u,toA:f})=>f<this.minWidthFrom||u>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?r=this.domChanged.newSel.head:!RS(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?SS(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){let{from:u,to:f}=this.hasComposition;i=new Ht(u,f,e.changes.mapPos(u,-1),e.changes.mapPos(f,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(N.ie||N.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,a=this.blockWrappers;this.updateDeco();let l=_S(o,this.decorations,e.changes);l.length&&(i=Ht.extendWithRanges(i,l));let c=TS(a,this.blockWrappers,e.changes);return c.length&&(i=Ht.extendWithRanges(i,c)),s&&!i.some(u=>u.fromA<=s.range.fromA&&u.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),this.tile.flags&2&&i.length==0?!1:(this.updateInner(i,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(t||e.length){let o=this.tile,a=new Rf(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&pe.get(t.text)&&a.cache.reused.set(pe.get(t.text),2),this.tile=a.run(e,t),Pf(o,a.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let s=N.chrome||N.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(s),s&&(s.written||i.selectionRange.focusNode!=s.node||!this.tile.dom.contains(s.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let s of this.tile.children)s.isWidget()&&s.widget instanceof Po&&r.push(s.dom);i.updateGaps(r)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let i of t.effects)i.is(C0)&&(this.editContextFormatting=i.value)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:i}=this.tile,r=this.view.root.activeElement,s=r==i,o=!s&&!(this.view.state.facet(Dn)||i.tabIndex>-1)&&Ao(i,this.view.observer.selectionRange)&&!(r&&i.contains(r));if(!(s||t||o))return;let a=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,c,u;if(l.empty?u=c=this.inlineDOMNearPos(l.anchor,l.assoc||1):(u=this.inlineDOMNearPos(l.head,l.head==l.from?1:-1),c=this.inlineDOMNearPos(l.anchor,l.anchor==l.from?1:-1)),N.gecko&&l.empty&&!this.hasComposition&&CS(c)){let h=document.createTextNode("");this.view.observer.ignore(()=>c.node.insertBefore(h,c.node.childNodes[c.offset]||null)),c=u=new hn(h,0),a=!0}let f=this.view.observer.selectionRange;(a||!f.focusNode||(!To(c.node,c.offset,f.anchorNode,f.anchorOffset)||!To(u.node,u.offset,f.focusNode,f.focusOffset))&&!this.suppressWidgetCursorChange(f,l))&&(this.view.observer.ignore(()=>{N.android&&N.chrome&&i.contains(f.focusNode)&&MS(f.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let h=Lo(this.view.root);if(h)if(l.empty){if(N.gecko){let d=ES(c.node,c.offset);if(d&&d!=3){let p=(d==1?c0:u0)(c.node,c.offset);p&&(c=new hn(p.node,p.offset))}}h.collapse(c.node,c.offset),l.bidiLevel!=null&&h.caretBidiLevel!==void 0&&(h.caretBidiLevel=l.bidiLevel)}else if(h.extend){h.collapse(c.node,c.offset);try{h.extend(u.node,u.offset)}catch{}}else{let d=document.createRange();l.anchor>l.head&&([c,u]=[u,c]),d.setEnd(u.node,u.offset),d.setStart(c.node,c.offset),h.removeAllRanges(),h.addRange(d)}o&&this.view.root.activeElement==i&&(i.blur(),r&&r.focus())}),this.view.observer.setSelectionRange(c,u)),this.impreciseAnchor=c.precise?null:new hn(f.anchorNode,f.anchorOffset),this.impreciseHead=u.precise?null:new hn(f.focusNode,f.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&To(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,i=Lo(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=this.lineAt(t.head,t.assoc);if(!o)return;let a=o.posAtStart;if(t.head==a||t.head==a+o.length)return;let l=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!l||!c||l.bottom>c.top)return;let u=this.domAtPos(t.head+t.assoc,t.assoc);i.collapse(u.node,u.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&i.collapse(r,s)}posFromDOM(e,t){let i=this.tile.nearest(e);if(!i)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let r=i.posAtStart;if(i.isComposite()){let s;if(e==i.dom)s=i.dom.childNodes[t];else{let o=In(e)==0?0:t==0?-1:1;for(;;){let a=e.parentNode;if(a==i.dom)break;o==0&&a.firstChild!=a.lastChild&&(e==a.firstChild?o=-1:o=1),e=a}o<0?s=e:s=e.nextSibling}if(s==i.dom.firstChild)return r;for(;s&&!pe.get(s);)s=s.nextSibling;if(!s)return r+i.length;for(let o=0,a=r;;o++){let l=i.children[o];if(l.dom==s)return a;a+=l.length+l.breakAfter}}else return i.isText()?e==i.dom?r+t:r+(t?i.length:0):r}domAtPos(e,t){let{tile:i,offset:r}=this.tile.resolveBlock(e,t);return i.isWidget()?i.domPosFor(e,t):i.domIn(r,t)}inlineDOMNearPos(e,t){let i,r=-1,s=!1,o,a=-1,l=!1;return this.tile.blockTiles((c,u)=>{if(c.isWidget()){if(c.flags&32&&u>=e)return!0;c.flags&16&&(s=!0)}else{let f=u+c.length;if(u<=e&&(i=c,r=e-u,s=f<e),f>=e&&!o&&(o=c,a=e-u,l=u>e),u>e&&o)return!0}}),!i&&!o?this.domAtPos(e,t):(s&&o?i=null:l&&i&&(o=null),i&&t<0||!o?i.domIn(r,t):o.domIn(a,t))}coordsAt(e,t){let{tile:i,offset:r}=this.tile.resolveBlock(e,t);return i.isWidget()?i.widget instanceof Po?null:i.coordsInWidget(r,t,!0):i.coordsIn(r,t)}lineAt(e,t){let{tile:i}=this.tile.resolveBlock(e,t);return i.isLine()?i:null}coordsForChar(e){let{tile:t,offset:i}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function r(s,o){if(s.isComposite())for(let a of s.children){if(a.length>=o){let l=r(a,o);if(l)return l}if(o-=a.length,o<0)break}else if(s.isText()&&o<s.length){let a=Re(s.text,o);if(a==o)return null;let l=qo(s.dom,o,a).getClientRects();for(let c=0;c<l.length;c++){let u=l[c];if(c==l.length-1||u.top<u.bottom&&u.left<u.right)return u}}return null}return r(t,i)}measureVisibleLineHeights(e){let t=[],{from:i,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==ue.LTR,c=0,u=(f,h,d)=>{for(let p=0;p<f.children.length&&!(h>r);p++){let m=f.children[p],y=h+m.length,g=m.dom.getBoundingClientRect(),{height:w}=g;if(d&&!p&&(c+=g.top-d.top),m instanceof Bn)y>i&&u(m,h,g);else if(h>=i&&(c>0&&t.push(-c),t.push(w+c),c=0,o)){let x=m.dom.lastChild,b=x?_o(x):[];if(b.length){let C=b[b.length-1],k=l?C.right-g.left:g.right-C.left;k>a&&(a=k,this.minWidth=s,this.minWidthFrom=h,this.minWidthTo=y)}}d&&p==f.children.length-1&&(c+=d.bottom-g.bottom),h=y+m.breakAfter}};return u(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?ue.RTL:ue.LTR}measureTextSize(){let e=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let a=0,l;for(let c of o.children){if(!c.isText()||/[^ -~]/.test(c.text))return;let u=_o(c.dom);if(u.length!=1)return;a+=u[0].width,l=u[0].height}if(a)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:a/o.length,textHeight:l}}});if(e)return e;let t=document.createElement("div"),i,r,s;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let o=_o(t.firstChild)[0];i=t.getBoundingClientRect().height,r=o&&o.width?o.width/27:7,s=o&&o.height?o.height:i,t.remove()}),{lineHeight:i,charWidth:r,textHeight:s}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.view.state.doc.length;if(o>i){let a=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(X.replace({widget:new Po(a),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!s)break;i=s.to+1}return X.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Ql).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),i=!1,r=this.view.state.facet(lh).map((s,o)=>{let a=typeof s=="function";return a&&(i=!0),a?s(this.view):s});for(r.length&&(this.dynamicDecorationMap[e++]=i,t.push(re.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;this.blockWrappers=this.view.state.facet(E0).map(s=>typeof s=="function"?s(this.view):s)}scrollIntoView(e){var t;if(e.isSnapshot){let u=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=u.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let u of this.view.state.facet(k0))try{if(u(this.view,e.range,e))return!0}catch(f){Pe(this.view.state,f,"scroll handler")}let{range:i}=e,r=this.coordsAt(i.head,(t=i.assoc)!==null&&t!==void 0?t:i.empty?0:i.head>i.anchor?-1:1),s;if(!r)return;!i.empty&&(s=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(r={left:Math.min(r.left,s.left),top:Math.min(r.top,s.top),right:Math.max(r.right,s.right),bottom:Math.max(r.bottom,s.bottom)});let o=ch(this.view),a={left:r.left-o.left,top:r.top-o.top,right:r.right+o.right,bottom:r.bottom+o.bottom},{offsetWidth:l,offsetHeight:c}=this.view.scrollDOM;if(rS(this.view.scrollDOM,a,i.head<i.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,l),-l),Math.max(Math.min(e.yMargin,c),-c),this.view.textDirection==ue.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(r.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||r.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let u=this.view.docView.lineAt(i.head,1);u&&u.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(e){let t=i=>i.isWidget()||i.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){Pf(this.tile)}};function Pf(n,e){let t=e==null?void 0:e.get(n);if(t!=1){t==null&&n.destroy();for(let i of n.children)Pf(i,e)}}function CS(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function M0(n,e){let t=n.observer.selectionRange;if(!t.focusNode)return null;let i=c0(t.focusNode,t.focusOffset),r=u0(t.focusNode,t.focusOffset),s=i||r;if(r&&i&&r.node!=i.node){let a=pe.get(r.node);if(!a||a.isText()&&a.text!=r.node.nodeValue)s=r;else if(n.docView.lastCompositionAfterCursor){let l=pe.get(i.node);!l||l.isText()&&l.text!=i.node.nodeValue||(s=r)}}if(n.docView.lastCompositionAfterCursor=s!=i,!s)return null;let o=e-s.offset;return{from:o,to:o+s.node.nodeValue.length,node:s.node}}function SS(n,e,t){let i=M0(n,t);if(!i)return null;let{node:r,from:s,to:o}=i,a=r.nodeValue;if(/[\n\r]/.test(a)||n.state.doc.sliceString(i.from,i.to)!=a)return null;let l=e.invertedDesc;return{range:new Ht(l.mapPos(s),l.mapPos(o),s,o),text:r}}function ES(n,e){return n.nodeType!=1?0:(e&&n.childNodes[e-1].contentEditable=="false"?1:0)|(e<n.childNodes.length&&n.childNodes[e].contentEditable=="false"?2:0)}var AS=class{constructor(){this.changes=[]}compareRange(e,t){ns(e,t,this.changes)}comparePoint(e,t){ns(e,t,this.changes)}boundChange(e){ns(e,e,this.changes)}};function _S(n,e,t){let i=new AS;return re.compare(n,e,t,i),i.changes}var Df=class{constructor(){this.changes=[]}compareRange(e,t){ns(e,t,this.changes)}comparePoint(){}boundChange(e){ns(e,e,this.changes)}};function TS(n,e,t){let i=new Df;return re.compare(n,e,t,i),i.changes}function MS(n,e){for(let t=n;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function RS(n,e){let t=!1;return e&&n.iterChangedRanges((i,r)=>{i<e.to&&r>e.from&&(t=!0)}),t}var Po=class extends Dt{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}};function PS(n,e,t=1){let i=n.charCategorizer(e),r=n.doc.lineAt(e),s=e-r.from;if(r.length==0)return R.cursor(e);s==0?t=1:s==r.length&&(t=-1);let o=s,a=s;t<0?o=Re(r.text,s,!1):a=Re(r.text,s);let l=i(r.text.slice(o,a));for(;o>0;){let c=Re(r.text,o,!1);if(i(r.text.slice(c,o))!=l)break;o=c}for(;a<r.length;){let c=Re(r.text,a);if(i(r.text.slice(a,c))!=l)break;a=c}return R.range(o+r.from,a+r.from)}function DS(n,e,t,i,r){let s=Math.round((i-e.left)*n.defaultCharacterWidth);if(n.lineWrapping&&t.height>n.defaultLineHeight*1.5){let a=n.viewState.heightOracle.textHeight,l=Math.floor((r-t.top-(n.defaultLineHeight-a)*.5)/a);s+=l*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(t.from,t.to);return t.from+by(o,s,n.state.tabSize)}function BS(n,e,t){let i=n.lineBlockAt(e);if(Array.isArray(i.type)){let r;for(let s of i.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;(!r||s.type==Pt.Text&&(r.type!=s.type||(t<0?s.from<e:s.to>e)))&&(r=s)}}return r||i}return i}function IS(n,e,t,i){let r=BS(n,e.head,e.assoc||-1),s=!i||r.type!=Pt.Text||!(n.lineWrapping||r.widgetLineBreaks)?null:n.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=n.dom.getBoundingClientRect(),a=n.textDirectionAt(r.from),l=n.posAtCoords({x:t==(a==ue.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(l!=null)return R.cursor(l,t?-1:1)}return R.cursor(t?r.to:r.from,t?-1:1)}function Iy(n,e,t,i){let r=n.state.doc.lineAt(e.head),s=n.bidiSpans(r),o=n.textDirectionAt(r.from);for(let a=e,l=null;;){let 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Do(n,e,t){for(;;){let i=0;for(let r of n)r.between(e-1,e+1,(s,o,a)=>{if(e>s&&e<o){let l=i||t||(e-s<o-e?-1:1);e=l<0?s:o,i=l}});if(!i)return e}}function R0(n,e){let t=null;for(let i=0;i<e.ranges.length;i++){let r=e.ranges[i],s=null;if(r.empty){let o=Do(n,r.from,0);o!=r.from&&(s=R.cursor(o,-1))}else{let o=Do(n,r.from,-1),a=Do(n,r.to,1);(o!=r.from||a!=r.to)&&(s=R.range(r.from==r.anchor?o:a,r.from==r.head?o:a))}s&&(t||(t=e.ranges.slice()),t[i]=s)}return t?R.create(t,e.mainIndex):e}function pf(n,e,t){let i=Do(n.state.facet(Fo).map(r=>r(n)),t.from,e.head>t.from?-1:1);return i==t.from?t:R.cursor(i,i<t.from?1:-1)}var Mt=class{constructor(e,t){this.pos=e,this.assoc=t}};function Bf(n,e,t,i){let r=n.contentDOM.getBoundingClientRect(),s=r.top+n.viewState.paddingTop,{x:o,y:a}=e,l=a-s,c;for(;;){if(l<0)return new Mt(0,1);if(l>n.viewState.docHeight)return new Mt(n.state.doc.length,-1);if(c=n.elementAtHeight(l),i==null)break;if(c.type==Pt.Text){if(i<0?c.to<n.viewport.from:c.from>n.viewport.to)break;let h=n.docView.coordsAt(i<0?c.from:c.to,i>0?-1:1);if(h&&(i<0?h.top<=l+s:h.bottom>=l+s))break}let f=n.viewState.heightOracle.textHeight/2;l=i>0?c.bottom+f:c.top-f}if(n.viewport.from>=c.to||n.viewport.to<=c.from){if(t)return null;if(c.type==Pt.Text){let f=DS(n,r,c,o,a);return new Mt(f,f==c.from?1:-1)}}if(c.type!=Pt.Text)return l<(c.top+c.bottom)/2?new Mt(c.from,1):new Mt(c.to,-1);let u=n.docView.lineAt(c.from,2);return(!u||u.length!=c.length)&&(u=n.docView.lineAt(c.from,-2)),new If(n,o,a,n.textDirectionAt(c.from)).scanTile(u,c.from)}var If=class{constructor(e,t,i,r){this.view=e,this.x=t,this.y=i,this.baseDir=r,this.line=null,this.spans=null}bidiSpansAt(e){return(!this.line||this.line.from>e||this.line.to<e)&&(this.line=this.view.state.doc.lineAt(e),this.spans=this.view.bidiSpans(this.line)),this}baseDirAt(e,t){let{line:i,spans:r}=this.bidiSpansAt(e);return r[Rt.find(r,e-i.from,-1,t)].level==this.baseDir}dirAt(e,t){let{line:i,spans:r}=this.bidiSpansAt(e);return r[Rt.find(r,e-i.from,-1,t)].dir}bidiIn(e,t){let{spans:i,line:r}=this.bidiSpansAt(e);return i.length>1||i.length&&(i[0].level!=this.baseDir||i[0].to+r.from<t)}scan(e,t,i=!1){let r=0,s=e.length-1,o=new Set,a=this.bidiIn(e[0],e[s]),l,c,u=-1,f=1e9,h;e:for(;r<s;){let p=s-r,m=r+s>>1;t:if(o.has(m)){let g=r+Math.floor(Math.random()*p);for(let w=0;w<p;w++){if(!o.has(g)){m=g;break t}g++,g==s&&(g=r)}break e}o.add(m);let y=t(m);if(y)for(let g=0;g<y.length;g++){let w=y[g],x=0;if(!(w.width==0&&y.length>1)){if(w.bottom<this.y)(!l||l.bottom<w.bottom)&&(l=w),x=1;else if(w.top>this.y)(!c||c.top>w.top)&&(c=w),x=-1;else{let b=w.left>this.x?this.x-w.left:w.right<this.x?this.x-w.right:0,C=Math.abs(b);C<f&&(u=m,f=C,h=w),b&&(x=b<0==(this.baseDir==ue.LTR)?-1:1)}x==-1&&(!a||this.baseDirAt(e[m],1))?s=m:x==1&&(!a||this.baseDirAt(e[m+1],-1))&&(r=m+1)}}}if(!h){if(!c&&!l)return{i:e[0],after:!1};let p=l&&(!c||this.y-l.bottom<c.top-this.y)?l:c;return this.y=(p.top+p.bottom)/2,this.scan(e,t,!0)}if(f&&!i){let{top:p,bottom:m}=h;if(l&&l.bottom>(p+p+m)/3)return this.y=l.bottom-1,this.scan(e,t,!0);if(c&&c.top<(p+m+m)/3)return this.y=c.top+1,this.scan(e,t,!0)}let d=(a?this.dirAt(e[u],1):this.baseDir)==ue.LTR;return{i:u,after:this.x>(h.left+h.right)/2==d}}scanText(e,t){let i=[];for(let s=0;s<e.length;s=Re(e.text,s))i.push(t+s);i.push(t+e.length);let r=this.scan(i,s=>{let o=i[s]-t,a=i[s+1]-t;return qo(e.dom,o,a).getClientRects()});return r.after?new Mt(i[r.i+1],-1):new Mt(i[r.i],1)}scanTile(e,t){if(!e.length)return new Mt(t,1);if(e.children.length==1){let a=e.children[0];if(a.isText())return this.scanText(a,t);if(a.isComposite())return this.scanTile(a,t)}let i=[t];for(let a=0,l=t;a<e.children.length;a++)i.push(l+=e.children[a].length);let r=this.scan(i,a=>{let l=e.children[a];return l.flags&48?null:(l.dom.nodeType==1?l.dom:qo(l.dom,0,l.length)).getClientRects()}),s=e.children[r.i],o=i[r.i];return s.isText()?this.scanText(s,o):s.isComposite()?this.scanTile(s,o):r.after?new Mt(i[r.i+1],-1):new Mt(o,1)}},Jr="\uFFFF",$f=class{constructor(e,t){this.points=e,this.view=t,this.text="",this.lineSeparator=t.state.facet(he.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=Jr}readRange(e,t){if(!e)return this;let i=e.parentNode;for(let r=e;;){this.findPointBefore(i,r);let s=this.text.length;this.readNode(r);let o=pe.get(r),a=r.nextSibling;if(a==t){o!=null&&o.breakAfter&&!a&&i!=this.view.contentDOM&&this.lineBreak();break}let l=pe.get(a);(o&&l?o.breakAfter:(o?o.breakAfter:_l(r))||_l(a)&&(r.nodeName!="BR"||o!=null&&o.isWidget())&&this.text.length>s)&&!qS(a,t)&&this.lineBreak(),r=a}return this.findPointBefore(i,t),this}readTextNode(e){let t=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,t.length));for(let i=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,a;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(a=r.exec(t))&&(s=a.index,o=a[0].length),this.append(t.slice(i,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=o-1);i=s+o}}readNode(e){let t=pe.get(e),i=t&&t.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let r=i.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==t&&(i.pos=this.text.length)}findPointInside(e,t){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+(NS(e,i.node,i.offset)?t:0))}};function NS(n,e,t){for(;;){if(!e||t<In(e))return!1;if(e==n)return!0;t=ii(e)+1,e=e.parentNode}}function qS(n,e){let t;for(;!(n==e||!n);n=n.nextSibling){let i=pe.get(n);if(!(i!=null&&i.isWidget()))return!1;i&&(t||(t=[])).push(i)}if(t)for(let i of t){let r=i.overrideDOMText;if(r!=null&&r.length)return!1}return!0}var Pl=class{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}},Lf=class{constructor(e,t,i,r){this.typeOver=r,this.bounds=null,this.text="",this.domChanged=t>-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView,a=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=P0(e.docView.tile,t,i,0))){let l=s||o?[]:jS(e),c=new $f(l,e);c.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=c.text,this.newSel=VS(l,this.bounds.from)}else{let l=e.observer.selectionRange,c=s&&s.node==l.focusNode&&s.offset==l.focusOffset||!bf(e.contentDOM,l.focusNode)?a.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),u=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!bf(e.contentDOM,l.anchorNode)?a.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),f=e.viewport;if((N.ios||N.chrome)&&a.main.empty&&c!=u&&(f.from>0||f.to<e.state.doc.length)){let h=Math.min(c,u),d=Math.max(c,u),p=f.from-h,m=f.to-d;(p==0||p==1||h==0)&&(m==0||m==-1||d==e.state.doc.length)&&(c=0,u=e.state.doc.length)}if(e.inputState.composing>-1&&a.ranges.length>1)this.newSel=a.replaceRange(R.range(u,c));else if(e.lineWrapping&&u==c&&!(a.main.empty&&a.main.head==c)&&e.inputState.lastTouchTime>Date.now()-100){let h=e.coordsAtPos(c,-1),d=0;h&&(d=e.inputState.lastTouchY<=h.bottom?-1:1),this.newSel=R.create([R.cursor(c,d)])}else this.newSel=R.single(u,c)}}};function P0(n,e,t,i){if(n.isComposite()){let r=-1,s=-1,o=-1,a=-1;for(let l=0,c=i,u=i;l<n.children.length;l++){let f=n.children[l],h=c+f.length;if(c<e&&h>t)return P0(f,e,t,c);if(h>=e&&r==-1&&(r=l,s=c),c>t&&f.dom.parentNode==n.dom){o=l,a=u;break}u=h,c=h+f.breakAfter}return{from:s,to:a<0?i+n.length:a,startDOM:(r?n.children[r-1].dom.nextSibling:null)||n.dom.firstChild,endDOM:o<n.children.length&&o>=0?n.children[o].dom:null}}else return n.isText()?{from:i,to:i+n.length,startDOM:n.dom,endDOM:n.dom.nextSibling}:null}function D0(n,e){let t,{newSel:i}=e,{state:r}=n,s=r.selection.main,o=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(e.bounds){let{from:a,to:l}=e.bounds,c=s.from,u=null;(o===8||N.android&&e.text.length<l-a)&&(c=s.to,u="end");let f=r.doc.sliceString(a,l,Jr),h,d;!s.empty&&s.from>=a&&s.to<=l&&(e.typeOver||f!=e.text)&&f.slice(0,s.from-a)==e.text.slice(0,s.from-a)&&f.slice(s.to-a)==e.text.slice(h=e.text.length-(f.length-(s.to-a)))?t={from:s.from,to:s.to,insert:J.of(e.text.slice(s.from-a,h).split(Jr))}:(d=B0(f,e.text,c-a,u))&&(N.chrome&&o==13&&d.toB==d.from+2&&e.text.slice(d.from,d.toB)==Jr+Jr&&d.toB--,t={from:a+d.from,to:a+d.toA,insert:J.of(e.text.slice(d.from,d.toB).split(Jr))})}else i&&(!n.hasFocus&&r.facet(Dn)||Dl(i,s))&&(i=null);if(!t&&!i)return!1;if((N.mac||N.android)&&t&&t.from==t.to&&t.from==s.head-1&&/^\. ?$/.test(t.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&t.insert.length==2&&(i=R.single(i.main.anchor-1,i.main.head-1)),t={from:t.from,to:t.to,insert:J.of([t.insert.toString().replace("."," ")])}):r.doc.lineAt(s.from).to<s.to&&n.docView.lineHasWidget(s.to)&&n.inputState.insertingTextAt>Date.now()-50?t={from:s.from,to:s.to,insert:r.toText(n.inputState.insertingText)}:N.chrome&&t&&t.from==t.to&&t.from==s.head&&t.insert.toString()==`
24 `&&n.lineWrapping&&(i&&(i=R.single(i.main.anchor-1,i.main.head-1)),t={from:s.from,to:s.to,insert:J.of([" "])}),t)return uh(n,t,i,o);if(i&&!Dl(i,s)){let a=!1,l="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(a=!0),l=n.inputState.lastSelectionOrigin,l=="select.pointer"&&(i=R0(r.facet(Fo).map(c=>c(n)),i))),n.dispatch({selection:i,scrollIntoView:a,userEvent:l}),!0}else return!1}function uh(n,e,t,i=-1){if(N.ios&&n.inputState.flushIOSKey(e))return!0;let r=n.state.selection.main;if(N.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&n.state.sliceDoc(e.from,r.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&is(n.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&e.insert.length==0||i==8&&e.insert.length<e.to-e.from&&e.to>r.head)&&is(n.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&e.insert.length==0&&is(n.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,a=()=>o||(o=FS(n,e,t));return n.state.facet(b0).some(l=>l(n,e.from,e.to,s,a))||n.dispatch(a()),!0}function FS(n,e,t){let i,r=n.state,s=r.selection.main,o=-1;if(e.from==e.to&&e.from<s.from||e.from>s.to){let l=e.from<s.from?-1:1,c=l<0?s.from:s.to,u=Do(r.facet(Fo).map(f=>f(n)),c,l);e.from==u&&(o=u)}if(o>-1)i={changes:e,selection:R.cursor(e.from+e.insert.length,-1)};else if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&n.inputState.composing<0){let l=s.from<e.from?r.sliceDoc(s.from,e.from):"",c=s.to>e.to?r.sliceDoc(e.to,s.to):"";i=r.replaceSelection(n.state.toText(l+e.insert.sliceString(0,void 0,n.state.lineBreak)+c))}else{let l=r.changes(e),c=t&&t.main.to<=l.newLength?t.main:void 0;if(r.selection.ranges.length>1&&(n.inputState.composing>=0||n.inputState.compositionPendingChange)&&e.to<=s.to+10&&e.to>=s.to-10){let u=n.state.sliceDoc(e.from,e.to),f,h=t&&M0(n,t.main.head);if(h){let p=e.insert.length-(e.to-e.from);f={from:h.from,to:h.to-p}}else f=n.state.doc.lineAt(s.head);let d=s.to-e.to;i=r.changeByRange(p=>{if(p.from==s.from&&p.to==s.to)return{changes:l,range:c||p.map(l)};let m=p.to-d,y=m-u.length;if(n.state.sliceDoc(y,m)!=u||m>=f.from&&y<=f.to)return{range:p};let g=r.changes({from:y,to:m,insert:e.insert}),w=p.to-s.to;return{changes:g,range:c?R.range(Math.max(0,c.anchor+w),Math.max(0,c.head+w)):p.map(g)}})}else i={changes:l,selection:c&&r.selection.replaceRange(c)}}let a="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,a+=".compose",n.inputState.compositionFirstChange&&(a+=".start",n.inputState.compositionFirstChange=!1)),r.update(i,{userEvent:a,scrollIntoView:!0})}function B0(n,e,t,i){let r=Math.min(n.length,e.length),s=0;for(;s<r&&n.charCodeAt(s)==e.charCodeAt(s);)s++;if(s==r&&n.length==e.length)return null;let o=n.length,a=e.length;for(;o>0&&a>0&&n.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if(i=="end"){let l=Math.max(0,s-Math.min(o,a));t-=o+l-s}if(o<s&&n.length<e.length){let l=t<=s&&t>=o?s-t:0;s-=l,a=s+(a-o),o=s}else if(a<s){let l=t<=s&&t>=a?s-t:0;s-=l,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}function jS(n){let e=[];if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}=n.observer.selectionRange;return t&&(e.push(new Pl(t,i)),(r!=t||s!=i)&&e.push(new Pl(r,s))),e}function VS(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?R.single(t+e,i+e):null}function Dl(n,e){return e.head==n.main.head&&e.anchor==n.main.anchor}var Nf=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,N.safari&&e.contentDOM.addEventListener("input",()=>null),N.gecko&&nE(e.contentDOM.ownerDocument)}handleEvent(e){!YS(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let i=this.handlers[e];if(i){for(let r of i.observers)r(this.view,t);for(let r of i.handlers){if(t.defaultPrevented)break;if(r(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=QS(e),i=this.handlers,r=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,a=i[s];a&&o!=!a.handlers.length&&(r.removeEventListener(s,this.handleEvent),a=null),a||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in i)s!="scroll"&&!t[s]&&r.removeEventListener(s,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&$0.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),N.android&&N.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return N.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&!e.shiftKey&&((t=I0.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||zS.indexOf(e.key)>-1&&e.ctrlKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,is(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:N.safari&&!N.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}};function $y(n,e){return(t,i)=>{try{return e.call(n,i,t)}catch(r){Pe(t.state,r)}}}function QS(n){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of n){let r=i.spec,s=r&&r.plugin.domEventHandlers,o=r&&r.plugin.domEventObservers;if(s)for(let a in s){let l=s[a];l&&t(a).handlers.push($y(i.value,l))}if(o)for(let a in o){let l=o[a];l&&t(a).observers.push($y(i.value,l))}}for(let i in Xt)t(i).handlers.push(Xt[i]);for(let i in at)t(i).observers.push(at[i]);return e}var I0=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],zS="dthko",$0=[16,17,18,20,91,92,224,225],gl=6;function yl(n){return Math.max(0,n)*.7+8}function WS(n,e){return Math.max(Math.abs(n.clientX-e.clientX),Math.abs(n.clientY-e.clientY))}var qf=class{constructor(e,t,i,r){this.view=e,this.startEvent=t,this.style=i,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=o0(e.contentDOM),this.atoms=e.state.facet(Fo).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(he.allowMultipleSelections)&&HS(e,t),this.dragging=US(e,t)&&q0(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&WS(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=0,r=0,s=0,o=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:a}=this.scrollParents.y.getBoundingClientRect());let l=ch(this.view);e.clientX-l.left<=r+gl?t=-yl(r-e.clientX):e.clientX+l.right>=o-gl&&(t=yl(e.clientX-o)),e.clientY-l.top<=s+gl?i=-yl(s-e.clientY):e.clientY+l.bottom>=a-gl&&(i=yl(e.clientY-a)),this.setScrollSpeed(t,i)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,i=R0(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}};function HS(n,e){let t=n.state.facet(g0);return t.length?t[0](e):N.mac?e.metaKey:e.ctrlKey}function XS(n,e){let t=n.state.facet(y0);return t.length?t[0](e):N.mac?!e.altKey:!e.ctrlKey}function US(n,e){let{main:t}=n.state.selection;if(t.empty)return!1;let i=Lo(n.root);if(!i||i.rangeCount==0)return!0;let r=i.getRangeAt(0).getClientRects();for(let s=0;s<r.length;s++){let o=r[s];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function YS(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=n.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=pe.get(t))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0}var Xt=Object.create(null),at=Object.create(null),L0=N.ie&&N.ie_version<15||N.ios&&N.webkit_version<604;function KS(n){let e=n.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{n.focus(),t.remove(),N0(n,t.value)},50)}function zl(n,e,t){for(let i of n.facet(e))t=i(t,n);return t}function N0(n,e){e=zl(n.state,sh,e);let{state:t}=n,i,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(Ff!=null&&t.selection.ranges.every(l=>l.empty)&&Ff==s.toString()){let l=-1;i=t.changeByRange(c=>{let u=t.doc.lineAt(c.from);if(u.from==l)return{range:c};l=u.from;let f=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:u.from,insert:f},range:R.cursor(c.from+f.length)}})}else o?i=t.changeByRange(l=>{let c=s.line(r++);return{changes:{from:l.from,to:l.to,insert:c.text},range:R.cursor(l.from+c.length)}}):i=t.replaceSelection(s);n.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}at.scroll=n=>{n.inputState.lastScrollTop=n.scrollDOM.scrollTop,n.inputState.lastScrollLeft=n.scrollDOM.scrollLeft};at.wheel=at.mousewheel=n=>{n.inputState.lastWheelEvent=Date.now()};Xt.keydown=(n,e)=>(n.inputState.setSelectionOrigin("select"),e.keyCode==27&&n.inputState.tabFocusMode!=0&&(n.inputState.tabFocusMode=Date.now()+2e3),!1);at.touchstart=(n,e)=>{let t=n.inputState,i=e.targetTouches[0];t.lastTouchTime=Date.now(),i&&(t.lastTouchX=i.clientX,t.lastTouchY=i.clientY),t.setSelectionOrigin("select.pointer")};at.touchmove=n=>{n.inputState.setSelectionOrigin("select.pointer")};Xt.mousedown=(n,e)=>{if(n.observer.flush(),n.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let i of n.state.facet(v0))if(t=i(n,e),t)break;if(!t&&e.button==0&&(t=JS(n,e)),t){let i=!n.hasFocus;n.inputState.startMouseSelection(new qf(n,e,t,i)),i&&n.observer.ignore(()=>{a0(n.contentDOM);let s=n.root.activeElement;s&&!s.contains(n.contentDOM)&&s.blur()});let r=n.inputState.mouseSelection;if(r)return r.start(e),r.dragging===!1}else n.inputState.setSelectionOrigin("select.pointer");return!1};function Ly(n,e,t,i){if(i==1)return R.cursor(e,t);if(i==2)return PS(n.state,e,t);{let r=n.docView.lineAt(e,t),s=n.state.doc.lineAt(r?r.posAtEnd:e),o=r?r.posAtStart:s.from,a=r?r.posAtEnd:s.to;return a<n.state.doc.length&&a==s.to&&a++,R.range(o,a)}}var GS=N.ie&&N.ie_version<=11,Ny=null,qy=0,Fy=0;function q0(n){if(!GS)return n.detail;let e=Ny,t=Fy;return Ny=n,Fy=Date.now(),qy=!e||t>Date.now()-400&&Math.abs(e.clientX-n.clientX)<2&&Math.abs(e.clientY-n.clientY)<2?(qy+1)%3:1}function JS(n,e){let t=n.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),i=q0(e),r=n.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),r=r.map(s.changes))},get(s,o,a){let l=n.posAndSideAtCoords({x:s.clientX,y:s.clientY},!1),c,u=Ly(n,l.pos,l.assoc,i);if(t.pos!=l.pos&&!o){let f=Ly(n,t.pos,t.assoc,i),h=Math.min(f.from,u.from),d=Math.max(f.to,u.to);u=h<u.from?R.range(h,d,u.assoc):R.range(d,h,u.assoc)}return o?r.replaceRange(r.main.extend(u.from,u.to,u.assoc)):a&&i==1&&r.ranges.length>1&&(c=ZS(r,l.pos))?c:a?r.addRange(u):R.create([u])}}}function ZS(n,e){for(let t=0;t<n.ranges.length;t++){let{from:i,to:r}=n.ranges[t];if(i<=e&&r>=e)return R.create(n.ranges.slice(0,t).concat(n.ranges.slice(t+1)),n.mainIndex==t?0:n.mainIndex-(n.mainIndex>t?1:0))}return null}Xt.dragstart=(n,e)=>{let{selection:{main:t}}=n.state;if(e.target.draggable){let r=n.docView.tile.nearest(e.target);if(r&&r.isWidget()){let s=r.posAtStart,o=s+r.length;(s>=t.to||o<=t.from)&&(t=R.range(s,o))}}let{inputState:i}=n;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",zl(n.state,oh,n.state.sliceDoc(t.from,t.to))),e.dataTransfer.effectAllowed="copyMove"),!1};Xt.dragend=n=>(n.inputState.draggedContent=null,!1);function jy(n,e,t,i){if(t=zl(n.state,sh,t),!t)return;let r=n.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=n.inputState,o=i&&s&&XS(n,e)?{from:s.from,to:s.to}:null,a={from:r,insert:t},l=n.state.changes(o?[o,a]:a);n.focus(),n.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),n.inputState.draggedContent=null}Xt.drop=(n,e)=>{if(!e.dataTransfer)return!1;if(n.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let i=Array(t.length),r=0,s=()=>{++r==t.length&&jy(n,e,i.filter(o=>o!=null).join(n.state.lineBreak),!1)};for(let o=0;o<t.length;o++){let a=new FileReader;a.onerror=s,a.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(a.result)||(i[o]=a.result),s()},a.readAsText(t[o])}return!0}else{let i=e.dataTransfer.getData("Text");if(i)return jy(n,e,i,!0),!0}return!1};Xt.paste=(n,e)=>{if(n.state.readOnly)return!0;n.observer.flush();let t=L0?null:e.clipboardData;return t?(N0(n,t.getData("text/plain")||t.getData("text/uri-list")),!0):(KS(n),!1)};function eE(n,e){let t=n.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function tE(n){let e=[],t=[],i=!1;for(let r of n.selection.ranges)r.empty||(e.push(n.sliceDoc(r.from,r.to)),t.push(r));if(!e.length){let r=-1;for(let{from:s}of n.selection.ranges){let 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t=n.getBoundingClientRect(),i=n.ownerDocument,r=i.defaultView||window,s=Math.max(0,t.left),o=Math.min(r.innerWidth,t.right),a=Math.max(0,t.top),l=Math.min(r.innerHeight,t.bottom);for(let c=n.parentNode;c&&c!=i.body;)if(c.nodeType==1){let u=c,f=window.getComputedStyle(u);if((u.scrollHeight>u.clientHeight||u.scrollWidth>u.clientWidth)&&f.overflow!="visible"){let h=u.getBoundingClientRect();s=Math.max(s,h.left),o=Math.min(o,h.right),a=Math.max(a,h.top),l=Math.min(c==n.parentNode?r.innerHeight:l,h.bottom)}c=f.position=="absolute"||f.position=="fixed"?u.offsetParent:u.parentNode}else if(c.nodeType==11)c=c.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:a-(t.top+e),bottom:Math.max(a,l)-(t.top+e)}}function aE(n){let e=n.getBoundingClientRect(),t=n.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function lE(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var Bo=class{constructor(e,t,i,r){this.from=e,this.to=t,this.size=i,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let r=e[i],s=t[i];if(r.from!=s.from||r.to!=s.to||r.size!=s.size)return!1}return!0}draw(e,t){return X.replace({widget:new Hf(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}},Hf=class extends Dt{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}},$l=class{constructor(e,t){this.view=e,this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Hy,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=ue.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=t.facet(ah).some(r=>typeof r!="function"&&r.class=="cm-lineWrapping");this.heightOracle=new jf(i),this.stateDeco=Xy(t),this.heightMap=vt.empty().applyChanges(this.stateDeco,J.empty,this.heightOracle.setDoc(t.doc),[new Ht(0,0,0,t.doc.length)]);for(let r=0;r<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());r++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=X.set(this.lineGaps.map(r=>r.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let r=i?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new es(s,o))}}return this.viewports=e.sort((i,r)=>i.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Hy:new Xf(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(Eo(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=Xy(this.state);let r=e.changedRanges,s=Ht.extendWithRanges(r,sE(i,this.stateDeco,e?e.changes:Je.empty(this.state.doc.length))),o=this.heightMap.height,a=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);zy(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||ls)&&(e.flags|=2),a?(this.scrollAnchorPos=e.changes.mapPos(a.from,-1),this.scrollAnchorHeight=a.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let l=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<l.from||t.range.head>l.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));let c=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,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.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(gS)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,i=window.getComputedStyle(t),r=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?ue.RTL:ue.LTR;let o=this.heightOracle.mustRefreshForWrapping(s)||this.mustMeasureContent==="refresh",a=t.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let c=0,u=0;if(a.width&&a.height){let{scaleX:C,scaleY:k}=s0(t,a);(C>.005&&Math.abs(this.scaleX-C)>.005||k>.005&&Math.abs(this.scaleY-k)>.005)&&(this.scaleX=C,this.scaleY=k,c|=16,o=l=!0)}let f=(parseInt(i.paddingTop)||0)*this.scaleY,h=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=h)&&(this.paddingTop=f,this.paddingBottom=h,c|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,c|=16);let d=o0(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=l0(this.scrollParent||e.win);let m=(this.printing?lE:oE)(t,this.paddingTop),y=m.top-this.pixelViewport.top,g=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!aE(e.dom))return 0;let x=a.width;if((this.contentDOMWidth!=x||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,c|=16),l){let C=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(C)&&(o=!0),o||r.lineWrapping&&Math.abs(x-this.contentDOMWidth)>r.charWidth){let{lineHeight:k,charWidth:O,textHeight:v}=e.docView.measureTextSize();o=k>0&&r.refresh(s,k,O,v,Math.max(5,x/O),C),o&&(e.docView.minWidth=0,c|=16)}y>0&&g>0?u=Math.max(y,g):y<0&&g<0&&(u=Math.min(y,g)),zy();for(let k of this.viewports){let O=k.from==this.viewport.from?C:e.docView.measureVisibleLineHeights(k);this.heightMap=(o?vt.empty().applyChanges(this.stateDeco,J.empty,this.heightOracle,[new Ht(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new Vf(k.from,O))}ls&&(c|=2)}let b=!this.viewportIsAppropriate(this.viewport,u)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return b&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(u,this.scrollTarget),c|=this.updateForViewport()),(c&2||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),c}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:a}=this,l=new es(r.lineAt(o-i*1e3,ce.ByHeight,s,0,0).from,r.lineAt(a+(1-i)*1e3,ce.ByHeight,s,0,0).to);if(t){let{head:c}=t.range;if(c<l.from||c>l.to){let u=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(c,ce.ByPos,s,0,0),h;t.y=="center"?h=(f.top+f.bottom)/2-u/2:t.y=="start"||t.y=="nearest"&&c<l.from?h=f.top:h=f.bottom-u,l=new es(r.lineAt(h-1e3/2,ce.ByHeight,s,0,0).from,r.lineAt(h+u+1e3/2,ce.ByHeight,s,0,0).to)}}return l}mapViewport(e,t){let i=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new es(this.heightMap.lineAt(i,ce.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,ce.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,ce.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(t,ce.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:a}=this;return(e==0||r<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||s>=a+Math.max(10,Math.min(i,250)))&&r>o-2*1e3&&s<a+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let r of e)t.touchesRange(r.from,r.to)||i.push(new Bo(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,r=i?1e4:2e3,s=r>>1,o=r<<1;if(this.defaultTextDirection!=ue.LTR&&!i)return[];let a=[],l=(u,f,h,d)=>{if(f-u<s)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let g of m)if(g>u&&g<f){l(u,g-10,h,d),l(g+10,f,h,d);return}let y=uE(e,g=>g.from>=h.from&&g.to<=h.to&&Math.abs(g.from-u)<s&&Math.abs(g.to-f)<s&&!m.some(w=>g.from<w&&g.to>w));if(!y){if(f<h.to&&t&&i&&t.visibleRanges.some(x=>x.from<=f&&x.to>=f)){let x=t.moveToLineBoundary(R.cursor(f),!1,!0).head;x>u&&(f=x)}let g=this.gapSize(h,u,f,d),w=i||g<2e6?g:2e6;y=new Bo(u,f,g,w)}a.push(y)},c=u=>{if(u.length<o||u.type!=Pt.Text)return;let f=cE(u.from,u.to,this.stateDeco);if(f.total<o)return;let h=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let m=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,y,g;if(h!=null){let w=xl(f,h),x=((this.visibleBottom-this.visibleTop)/2+m)/u.height;y=w-x,g=w+x}else y=(this.visibleTop-u.top-m)/u.height,g=(this.visibleBottom-u.top+m)/u.height;d=vl(f,y),p=vl(f,g)}else{let m=f.total*this.heightOracle.charWidth,y=r*this.heightOracle.charWidth,g=0;if(m>2e6)for(let k of e)k.from>=u.from&&k.from<u.to&&k.size!=k.displaySize&&k.from*this.heightOracle.charWidth+g<this.pixelViewport.left&&(g=k.size-k.displaySize);let w=this.pixelViewport.left+g,x=this.pixelViewport.right+g,b,C;if(h!=null){let k=xl(f,h),O=((x-w)/2+y)/m;b=k-O,C=k+O}else b=(w-y)/m,C=(x+y)/m;d=vl(f,b),p=vl(f,C)}d>u.from&&l(u.from,d,u,f),p<u.to&&l(p,u.to,u,f)};for(let u of this.viewportLines)Array.isArray(u.type)?u.type.forEach(c):c(u);return a}gapSize(e,t,i,r){let s=xl(r,i)-xl(r,t);return this.heightOracle.lineWrapping?e.height*s:r.total*this.heightOracle.charWidth*s}updateLineGaps(e){Bo.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=X.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];re.spans(t,this.viewport.from,this.viewport.to,{span(s,o){i.push({from:s,to:o})},point(){}},20);let r=0;if(i.length!=this.visibleRanges.length)r=12;else for(let s=0;s<i.length&&!(r&8);s++){let o=this.visibleRanges[s],a=i[s];(o.from!=a.from||o.to!=a.to)&&(r|=4,e&&e.mapPos(o.from,-1)==a.from&&e.mapPos(o.to,1)==a.to||(r|=8))}return this.visibleRanges=i,r}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||Eo(this.heightMap.lineAt(e,ce.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)||Eo(this.heightMap.lineAt(this.scaler.fromDOM(e),ce.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return Eo(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}},es=class{constructor(e,t){this.from=e,this.to=t}};function cE(n,e,t){let i=[],r=n,s=0;return re.spans(t,n,e,{span(){},point(o,a){o>r&&(i.push({from:r,to:o}),s+=o-r),r=a}},20),r<e&&(i.push({from:r,to:e}),s+=e-r),{total:s,ranges:i}}function vl({total:n,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let i=Math.floor(n*t);for(let r=0;;r++){let{from:s,to:o}=e[r],a=o-s;if(i<=a)return s+i;i-=a}}function xl(n,e){let t=0;for(let{from:i,to:r}of n.ranges){if(e<=r){t+=e-i;break}t+=r-i}return t/n.total}function uE(n,e){for(let t of n)if(e(t))return t}var Hy={toDOM(n){return n},fromDOM(n){return n},scale:1,eq(n){return n==this}};function Xy(n){let e=n.facet(Ql).filter(i=>typeof i!="function"),t=n.facet(lh).filter(i=>typeof i!="function");return t.length&&e.push(re.join(t)),e}var Xf=class n{constructor(e,t,i){let r=0,s=0,o=0;this.viewports=i.map(({from:a,to:l})=>{let c=t.lineAt(a,ce.ByPos,e,0,0).top,u=t.lineAt(l,ce.ByPos,e,0,0).bottom;return r+=u-c,{from:a,to:l,top:c,bottom:u,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let a of this.viewports)a.domTop=o+(a.top-s)*this.scale,o=a.domBottom=a.domTop+(a.bottom-a.top),s=a.bottom}toDOM(e){for(let t=0,i=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.top)return r+(e-i)*this.scale;if(e<=s.bottom)return s.domTop+(e-s.top);i=s.bottom,r=s.domBottom}}fromDOM(e){for(let t=0,i=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.domTop)return i+(e-r)/this.scale;if(e<=s.domBottom)return s.top+(e-s.domTop);i=s.bottom,r=s.domBottom}}eq(e){return e instanceof n?this.scale==e.scale&&this.viewports.length==e.viewports.length&&this.viewports.every((t,i)=>t.from==e.viewports[i].from&&t.to==e.viewports[i].to):!1}};function Eo(n,e){if(e.scale==1)return n;let t=e.toDOM(n.top),i=e.toDOM(n.bottom);return new Wt(n.from,n.length,t,i-t,Array.isArray(n._content)?n._content.map(r=>Eo(r,e)):n._content)}var bl=L.define({combine:n=>n.join(" ")}),Uf=L.define({combine:n=>n.indexOf(!0)>-1}),Yf=_t.newName(),Q0=_t.newName(),z0=_t.newName(),W0={"&light":"."+Q0,"&dark":"."+z0};function Kf(n,e,t){return new _t(e,{finish(i){return/&/.test(i)?i.replace(/&\w*/,r=>{if(r=="&")return n;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):n+" "+i}})}var fE=Kf("."+Yf,{"&":{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 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t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,r=this.selectionRange;if(i.state.facet(Dn)?i.root.activeElement!=this.dom:!Ao(this.dom,r))return;let s=r.anchorNode&&i.docView.tile.nearest(r.anchorNode);if(s&&s.isWidget()&&s.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(N.ie&&N.ie_version<=11||N.android&&N.chrome)&&!i.state.selection.main.empty&&r.focusNode&&To(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Lo(e.root);if(!t)return!1;let i=N.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&dE(this.view,t)||t;if(!i||this.selectionRange.eq(i))return!1;let r=Ao(this.dom,i);return 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this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,hE),mf&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),mf&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var i;if(!this.delayedAndroidKey){let r=()=>{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&is(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(!((i=this.delayedAndroidKey)===null||i===void 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e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Dn)!=e.state.facet(Dn)&&(e.view.contentDOM.editContext=e.state.facet(Dn)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}};function Uy(n,e,t){for(;e;){let i=pe.get(e);if(i&&i.parent==n)return i;let r=e.parentNode;e=r!=n.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function Yy(n,e){let t=e.startContainer,i=e.startOffset,r=e.endContainer,s=e.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor,1);return To(o.node,o.offset,r,s)&&([t,i,r,s]=[r,s,t,i]),{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}}function dE(n,e){if(e.getComposedRanges){let r=e.getComposedRanges(n.root)[0];if(r)return Yy(n,r)}let t=null;function i(r){r.preventDefault(),r.stopImmediatePropagation(),t=r.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),t?Yy(n,t):null}var Jf=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=i=>{let r=e.state.selection.main,{anchor:s,head:o}=r,a=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:a,drifted:!1});let c=l-a>i.text.length;a==this.from&&s<this.from?a=s:l==this.to&&s>this.to&&(l=s);let u=B0(e.state.sliceDoc(a,l),i.text,(c?r.from:r.to)-a,c?"end":null);if(!u){let h=R.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));Dl(h,r)||e.dispatch({selection:h,userEvent:"select"});return}let f={from:u.from+a,to:u.toA+a,insert:J.of(i.text.slice(u.from,u.toB).split(`
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r=[];for(let s of i.getTextFormats()){let o=s.underlineStyle,a=s.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(a)){let l=this.toEditorPos(s.rangeStart),c=this.toEditorPos(s.rangeEnd);if(l<c){let u=`text-decoration: underline ${/^[a-z]/.test(o)?o+" ":o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${/thin/i.test(a)?1:2}px`;r.push(X.mark({attributes:{style:u}}).range(l,c))}}}e.dispatch({effects:C0.of(X.set(r))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let r=Lo(i.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,a,l,c)=>{if(i)return;let u=c.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(c)){r=this.pendingContextChange=null,t+=u,this.to+=u;return}else r=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=u,this.to+=u;else if(s<this.to){if(s<this.from||o>this.to||this.to-this.from+c.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),c.toString()),this.to+=u}t+=u}),r&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.to)&&e.transactions.some(r=>!r.isUserEvent("input.type")&&r.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(i,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 i=this.composing;return i&&i.drifted?i.editorBase+(e-i.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}},q=class n{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:i}=e;this.dispatchTransactions=e.dispatchTransactions||i&&(r=>r.forEach(s=>i(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||sS(e.parent)||document,this.viewState=new $l(this,e.state||he.create(e)),e.scrollTo&&e.scrollTo.is(ml)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Zr).map(r=>new Ro(r));for(let r of this.plugins)r.update(this);this.observer=new Gf(this),this.inputState=new Nf(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Rl(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof Le?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,i=!1,r,s=this.state;for(let h of e){if(h.startState!=s)throw new RangeError("Trying to update state with a transaction that 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h.effects)d.is(ml)&&(f=d.value.clip(this.state))}this.viewState.update(r,f),this.bidiCache=Ll.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(So)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(h=>h.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(bl)!=r.state.facet(bl)&&(this.viewState.mustMeasureContent=!0),(t||i||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let h of this.state.facet(Sf))try{h(r)}catch(d){Pe(this.state,d,"update listener")}(l||u)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),u&&!D0(this,u)&&c.force&&is(this.contentDOM,c.key,c.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new $l(this,e),this.plugins=e.facet(Zr).map(i=>new Ro(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new Rl(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(Zr),i=e.state.facet(Zr);if(t!=i){let r=[];for(let s of i){let o=t.indexOf(s);if(o<0)r.push(new Ro(s));else{let a=this.plugins[o];a.mustUpdate=e,r.push(a)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r<this.plugins.length;r++)this.plugins[r].update(this);t!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(i){Pe(this.state,i,"doc view update listener")}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,i=this.viewState.scrollParent,r=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(o<0)if(l0(i||this.win))s=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(r);s=d.from,o=d.top}this.updateState=1;let l=this.viewState.measure();if(!l&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(a>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let c=[];l&4||([this.measureRequests,c]=[c,this.measureRequests]);let u=c.map(d=>{try{return d.read(this)}catch(p){return Pe(this.state,p),Ky}}),f=Tl.create(this,this.state,[]),h=!1;f.flags|=l,t?t.flags|=l:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),h=this.docView.update(f),h&&this.docViewUpdate());for(let d=0;d<c.length;d++)if(u[d]!=Ky)try{let p=c[d];p.write&&p.write(u[d],this)}catch(p){Pe(this.state,p)}if(h&&this.docView.updateSelection(!0),!f.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let p=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-o)/this.scaleY;if((p>1||p<-1)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){r=r+p,i?i.scrollTop+=p:this.win.scrollBy(0,p),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let a of this.state.facet(Sf))a(t)}get themeClasses(){return Yf+" "+(this.state.facet(Uf)?z0:Q0)+" "+this.state.facet(bl)}updateAttrs(){let e=Gy(this,S0,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Dn)?"true":"false",class:"cm-content",style:`${N.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Gy(this,ah,t);let i=this.observer.ignore(()=>{let r=Ty(this.contentDOM,this.contentAttrs,t),s=Ty(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let r of i.effects)if(r.is(n.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(So);let e=this.state.facet(n.cspNonce);_t.mount(this.root,this.styleModules.concat(fE).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(i=>i.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return pf(this,e,Iy(this,e,t,i))}moveByGroup(e,t){return pf(this,e,Iy(this,e,t,i=>$S(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=i[t?i.length-1:0];return R.cursor(s.side(t,r)+e.from,s.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,i=!0){return IS(this,e,t,i)}moveVertically(e,t,i){return pf(this,e,LS(this,e,t,i))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let i=Bf(this,e,t);return i&&i.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),Bf(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[Rt.find(s,e-r.from,-1,t)];return No(i,o.dir==ue.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(O0)||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>pE)return p0(e.length);let t=this.textDirectionAt(e.from),i;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||d0(s.isolates,i=Py(this,e))))return s.order;i||(i=Py(this,e));let r=dS(e.text,t,i);return this.bidiCache.push(new Ll(e.from,e.to,t,i,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||N.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{a0(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){var i,r,s,o;return ml.of(new Mo(typeof e=="number"?R.cursor(e):e,(i=t.y)!==null&&i!==void 0?i:"nearest",(r=t.x)!==null&&r!==void 0?r:"nearest",(s=t.yMargin)!==null&&s!==void 0?s:5,(o=t.xMargin)!==null&&o!==void 0?o:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return ml.of(new Mo(R.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return ze.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ze.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=_t.newName(),r=[bl.of(i),So.of(Kf(`.${i}`,e))];return t&&t.dark&&r.push(Uf.of(!0)),r}static baseTheme(e){return Rn.lowest(So.of(Kf("."+Yf,e,W0)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),r=i&&pe.get(i)||pe.get(e);return((t=r==null?void 0:r.root)===null||t===void 0?void 0:t.view)||null}};q.styleModule=So;q.inputHandler=b0;q.clipboardInputFilter=sh;q.clipboardOutputFilter=oh;q.scrollHandler=k0;q.focusChangeEffect=w0;q.perLineTextDirection=O0;q.exceptionSink=x0;q.updateListener=Sf;q.editable=Dn;q.mouseSelectionStyle=v0;q.dragMovesSelection=y0;q.clickAddsSelectionRange=g0;q.decorations=Ql;q.blockWrappers=E0;q.outerDecorations=lh;q.atomicRanges=Fo;q.bidiIsolatedRanges=A0;q.cursorScrollMargin=L.define({combine:n=>{let e=5,t=5;for(let i of n)typeof i=="number"?e=t=i:{x:e,y:t}=i;return{x:e,y:t}}});q.scrollMargins=_0;q.darkTheme=Uf;q.cspNonce=L.define({combine:n=>n.length?n[0]:""});q.contentAttributes=ah;q.editorAttributes=S0;q.lineWrapping=q.contentAttributes.of({class:"cm-lineWrapping"});q.announce=U.define();var pE=4096,Ky={},Ll=class n{constructor(e,t,i,r,s,o){this.from=e,this.to=t,this.dir=i,this.isolates=r,this.fresh=s,this.order=o}static update(e,t){if(t.empty&&!e.some(s=>s.fresh))return e;let i=[],r=e.length?e[e.length-1].dir:ue.LTR;for(let s=Math.max(0,e.length-10);s<e.length;s++){let o=e[s];o.dir==r&&!t.touchesRange(o.from,o.to)&&i.push(new n(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}};function Gy(n,e,t){for(let i=n.state.facet(e),r=i.length-1;r>=0;r--){let s=i[r],o=typeof s=="function"?s(n):s;o&&nh(o,t)}return t}var mE=N.mac?"mac":N.windows?"win":N.linux?"linux":"key";function gE(n,e){let t=n.split(/-(?!$)/),i=t[t.length-1];i=="Space"&&(i=" ");let r,s,o,a;for(let l=0;l<t.length-1;++l){let c=t[l];if(/^(cmd|meta|m)$/i.test(c))a=!0;else if(/^a(lt)?$/i.test(c))r=!0;else if(/^(c|ctrl|control)$/i.test(c))s=!0;else if(/^s(hift)?$/i.test(c))o=!0;else if(/^mod$/i.test(c))e=="mac"?a=!0:s=!0;else throw new Error("Unrecognized modifier name: "+c)}return r&&(i="Alt-"+i),s&&(i="Ctrl-"+i),a&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function wl(n,e,t){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t!==!1&&e.shiftKey&&(n="Shift-"+n),n}var 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d&&(h(d[a+wl(r,e,!o)])?l=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(N.windows&&e.ctrlKey&&e.altKey)&&!(N.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(p=Pn[e.keyCode])&&p!=r?(h(d[a+wl(p,e,!0)])||e.shiftKey&&(m=Gr[e.keyCode])!=r&&m!=p&&h(d[a+wl(m,e,!1)]))&&(l=!0):o&&e.shiftKey&&h(d[a+wl(r,e,!0)])&&(l=!0),!l&&h(d._any)&&(l=!0)),c&&(l=!0),l&&u&&e.stopPropagation(),Zf=null,l}var m3=/x/.unicode!=null?"gu":"g";var eh=class extends Dt{constructor(e){super(),this.content=e}toDOM(e){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(e):this.content.cloneNode(!0)),t.setAttribute("aria-hidden","true"),t}coordsAt(e){let t=e.firstChild?_o(e.firstChild):[];if(!t.length)return null;let i=window.getComputedStyle(e.parentNode),r=No(t[0],i.direction!="rtl"),s=parseInt(i.lineHeight);return r.bottom-r.top>s*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+s}:r}ignoreEvent(){return!1}};function fh(n){let e=ze.fromClass(class{constructor(t){this.view=t,this.placeholder=n?X.set([X.widget({widget:new eh(n),side:1}).range(0)]):X.none}get decorations(){return this.view.state.doc.length?X.none:this.placeholder}},{decorations:t=>t.decorations});return typeof n=="string"?[e,q.contentAttributes.of({"aria-placeholder":n})]:e}var Ol="-10000px",Nl=class{constructor(e,t,i,r){this.facet=t,this.createTooltipView=i,this.removeTooltipView=r,this.input=e.state.facet(t),this.tooltips=this.input.filter(o=>o);let s=null;this.tooltipViews=this.tooltips.map(o=>s=i(o,s))}update(e,t){var i;let r=e.state.facet(this.facet),s=r.filter(l=>l);if(r===this.input){for(let l of this.tooltipViews)l.update&&l.update(e);return!1}let o=[],a=t?[]:null;for(let l=0;l<s.length;l++){let c=s[l],u=-1;if(c){for(let f=0;f<this.tooltips.length;f++){let h=this.tooltips[f];h&&h.create==c.create&&(u=f)}if(u<0)o[l]=this.createTooltipView(c,l?o[l-1]:null),a&&(a[l]=!!c.above);else{let f=o[l]=this.tooltipViews[u];a&&(a[l]=t[u]),f.update&&f.update(e)}}}for(let l of this.tooltipViews)o.indexOf(l)<0&&(this.removeTooltipView(l),(i=l.destroy)===null||i===void 0||i.call(l));return t&&(a.forEach((l,c)=>t[c]=l),t.length=a.length),this.input=r,this.tooltips=s,this.tooltipViews=o,!0}};function H0(n={}){return Sl.of(n)}function OE(n){let e=n.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}var Sl=L.define({combine:n=>{var e,t,i;return{position:N.ios?"absolute":((e=n.find(r=>r.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=n.find(r=>r.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((i=n.find(r=>r.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||OE}}}),Zy=new WeakMap,hh=ze.fromClass(class{constructor(n){this.view=n,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=n.state.facet(Sl);this.position=e.position,this.parent=e.parent,this.classes=n.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new Nl(n,jo,(t,i)=>this.createTooltip(t,i),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new 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n,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let i of this.manager.tooltipViews)i.dom.remove(),(n=i.destroy)===null||n===void 0||n.call(i);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=1,e=1,t=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:s}=this.manager.tooltipViews[0];if(N.safari){let o=s.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}else t=!!s.offsetParent&&s.offsetParent!=this.container.ownerDocument.body}if(t||this.position=="absolute")if(this.parent){let s=this.parent.getBoundingClientRect();s.width&&s.height&&(n=s.width/this.parent.offsetWidth,e=s.height/this.parent.offsetHeight)}else({scaleX:n,scaleY:e}=this.view.viewState);let i=this.view.scrollDOM.getBoundingClientRect(),r=ch(this.view);return{visible:{left:i.left+r.left,top:i.top+r.top,right:i.right-r.right,bottom:i.bottom-r.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((s,o)=>{let a=this.manager.tooltipViews[o];return a.getCoords?a.getCoords(s.pos):this.view.coordsAtPos(s.pos)}),size:this.manager.tooltipViews.map(({dom:s})=>s.getBoundingClientRect()),space:this.view.state.facet(Sl).tooltipSpace(this.view),scaleX:n,scaleY:e,makeAbsolute:t}}writeMeasure(n){var e;if(n.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let a of this.manager.tooltipViews)a.dom.style.position="absolute"}let{visible:t,space:i,scaleX:r,scaleY:s}=n,o=[];for(let a=0;a<this.manager.tooltips.length;a++){let l=this.manager.tooltips[a],c=this.manager.tooltipViews[a],{dom:u}=c,f=n.pos[a],h=n.size[a];if(!f||l.clip!==!1&&(f.bottom<=Math.max(t.top,i.top)||f.top>=Math.min(t.bottom,i.bottom)||f.right<Math.max(t.left,i.left)-.1||f.left>Math.min(t.right,i.right)+.1)){u.style.top=Ol;continue}let d=l.arrow?c.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=h.right-h.left,y=(e=Zy.get(c))!==null&&e!==void 0?e:h.bottom-h.top,g=c.offset||CE,w=this.view.textDirection==ue.LTR,x=h.width>i.right-i.left?w?i.left:i.right-h.width:w?Math.max(i.left,Math.min(f.left-(d?14:0)+g.x,i.right-m)):Math.min(Math.max(i.left,f.left-m+(d?14:0)-g.x),i.right-m),b=this.above[a];!l.strictSide&&(b?f.top-y-p-g.y<i.top:f.bottom+y+p+g.y>i.bottom)&&b==i.bottom-f.bottom>f.top-i.top&&(b=this.above[a]=!b);let C=(b?f.top-i.top:i.bottom-f.bottom)-p;if(C<y&&c.resize!==!1){if(C<this.view.defaultLineHeight){u.style.top=Ol;continue}Zy.set(c,y),u.style.height=(y=C)/s+"px"}else u.style.height&&(u.style.height="");let 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oc=class{constructor(e,t,i,r){this.completion=e,this.source=t,this.match=i,this.score=r}};function Wi(n){return n.selection.main.from}function _v(n,e){var t;let{source:i}=n,r=e&&i[0]!="^",s=i[i.length-1]!="$";return!r&&!s?n:new RegExp(`${r?"^":""}(?:${i})${s?"$":""}`,(t=n.flags)!==null&&t!==void 0?t:n.ignoreCase?"i":"")}var Kh=gt.define();function dA(n,e,t,i){let{main:r}=n.selection,s=t-r.from,o=i-r.from;return{...n.changeByRange(a=>{if(a!=r&&t!=i&&n.sliceDoc(a.from+s,a.from+o)!=n.sliceDoc(t,i))return{range:a};let l=n.toText(e);return{changes:{from:a.from+s,to:i==r.from?a.to:a.from+o,insert:l},range:R.cursor(a.from+s+l.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}var wv=new WeakMap;function pA(n){if(!Array.isArray(n))return n;let e=wv.get(n);return e||wv.set(n,e=ys(n)),e}var ac=U.define(),Go=U.define(),jh=class{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let t=0;t<e.length;){let 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k,O=C<255?C>=48&&C<=57||C>=97&&C<=122?2:C>=65&&C<=90?1:0:(k=sf(C))!=k.toLowerCase()?1:k!=k.toUpperCase()?2:0;(!w||O==1&&y||b==0&&O!=0)&&(t[f]==C||i[f]==C&&(h=!0)?o[f++]=w:o.length&&(g=!1)),b=O,w+=un(C)}return f==l&&o[0]==0&&g?this.result(-100+(h?-200:0),o,e):d==l&&p==0?this.ret(-200-e.length+(m==e.length?0:-100),[0,m]):a>-1?this.ret(-700-e.length,[a,a+this.pattern.length]):d==l?this.ret(-900-e.length,[p,m]):f==l?this.result(-100+(h?-200:0)+-700+(g?0:-1100),o,e):t.length==2?null:this.result((r[0]?-700:0)+-200+-1100,r,e)}result(e,t,i){let r=[],s=0;for(let o of t){let a=o+(this.astral?un(At(i,o)):1);s&&r[s-1]==o?r[s-1]=a:(r[s++]=o,r[s++]=a)}return this.ret(e-i.length,r)}},Vh=class{constructor(e){this.pattern=e,this.matched=[],this.score=0,this.folded=e.toLowerCase()}match(e){if(e.length<this.pattern.length)return null;let t=e.slice(0,this.pattern.length),i=t==this.pattern?0:t.toLowerCase()==this.folded?-200:null;return 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o=document.createElement("span");o.className="cm-completionLabel";let a=t.displayLabel||t.label,l=0;for(let c=0;c<s.length;){let u=s[c++],f=s[c++];u>l&&o.appendChild(document.createTextNode(a.slice(l,u)));let h=o.appendChild(document.createElement("span"));h.appendChild(document.createTextNode(a.slice(u,f))),h.className="cm-completionMatchedText",l=f}return l<a.length&&o.appendChild(document.createTextNode(a.slice(l))),o},position:50},{render(t){if(!t.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=t.detail,i},position:80}),e.sort((t,i)=>t.position-i.position).map(t=>t.render)}function Nh(n,e,t){if(n<=t)return{from:0,to:n};if(e<0&&(e=0),e<=n>>1){let r=Math.floor(e/t);return{from:r*t,to:(r+1)*t}}let i=Math.ceil((n-e)/t);return{from:n-i*t,to:n-(i-1)*t}}var Qh=class{constructor(e,t,i){this.view=e,this.stateField=t,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:l=>this.placeInfo(l),key:this},this.space=null,this.currentClass="";let r=e.state.field(t),{options:s,selected:o}=r.open,a=e.state.facet(De);this.optionContent=gA(a),this.optionClass=a.optionClass,this.tooltipClass=a.tooltipClass,this.range=Nh(s.length,o,a.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(e.state),this.dom.addEventListener("mousedown",l=>{let{options:c}=e.state.field(t).open;for(let u=l.target,f;u&&u!=this.dom;u=u.parentNode)if(u.nodeName=="LI"&&(f=/-(\d+)$/.exec(u.id))&&+f[1]<c.length){this.applyCompletion(e,c[+f[1]]),l.preventDefault();return}if(l.target==this.list){let u=this.list.classList.contains("cm-completionListIncompleteTop")&&l.clientY<this.list.firstChild.getBoundingClientRect().top?this.range.from-1:this.list.classList.contains("cm-completionListIncompleteBottom")&&l.clientY>this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;u!=null&&(e.dispatch({effects:Gh.of(u)}),l.preventDefault())}}),this.dom.addEventListener("focusout",l=>{let c=e.state.field(this.stateField,!1);c&&c.tooltip&&e.state.facet(De).closeOnBlur&&l.relatedTarget!=e.contentDOM&&e.dispatch({effects:Go.of(null)})}),this.showOptions(s,r.id)}mount(){this.updateSel()}showOptions(e,t){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(e,t,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(e){var t;let i=e.state.field(this.stateField),r=e.startState.field(this.stateField);if(this.updateTooltipClass(e.state),i!=r){let{options:s,selected:o,disabled:a}=i.open;(!r.open||r.open.options!=s)&&(this.range=Nh(s.length,o,e.state.facet(De).maxRenderedOptions),this.showOptions(s,i.id)),this.updateSel(),a!=((t=r.open)===null||t===void 0?void 0:t.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!a)}}updateTooltipClass(e){let t=this.tooltipClass(e);if(t!=this.currentClass){for(let i of this.currentClass.split(" "))i&&this.dom.classList.remove(i);for(let i of t.split(" "))i&&this.dom.classList.add(i);this.currentClass=t}}positioned(e){this.space=e,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let e=this.view.state.field(this.stateField),t=e.open;(t.selected>-1&&t.selected<this.range.from||t.selected>=this.range.to)&&(this.range=Nh(t.options.length,t.selected,this.view.state.facet(De).maxRenderedOptions),this.showOptions(t.options,e.id));let i=this.updateSelectedOption(t.selected);if(i){this.destroyInfo();let{completion:r}=t.options[t.selected],{info:s}=r;if(!s)return;let o=typeof s=="string"?document.createTextNode(s):s(r);if(!o)return;"then"in o?o.then(a=>{a&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(a,r)}).catch(a=>Pe(this.view.state,a,"completion info")):(this.addInfoPane(o,r),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(e,t){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(Math.random()*65535).toString(16),e.nodeType!=null)i.appendChild(e),this.infoDestroy=null;else{let{dom:r,destroy:s}=e;i.appendChild(r),this.infoDestroy=s||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let i=this.list.firstChild,r=this.range.from;i;i=i.nextSibling,r++)i.nodeName!="LI"||!i.id?r--:r==e?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),t=i):i.hasAttribute("aria-selected")&&(i.removeAttribute("aria-selected"),i.removeAttribute("aria-describedby"));return t&&vA(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),r=e.getBoundingClientRect(),s=this.space;if(!s){let o=this.dom.ownerDocument.documentElement;s={left:0,top:0,right:o.clientWidth,bottom:o.clientHeight}}return r.top>Math.min(s.bottom,t.bottom)-10||r.bottom<Math.max(s.top,t.top)+10?null:this.view.state.facet(De).positionInfo(this.view,t,r,i,s,this.dom)}placeInfo(e){this.info&&(e?(e.style&&(this.info.style.cssText=e.style),this.info.className="cm-tooltip cm-completionInfo "+(e.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(e,t,i){let r=document.createElement("ul");r.id=t,r.setAttribute("role","listbox"),r.setAttribute("aria-expanded","true"),r.setAttribute("aria-label",this.view.state.phrase("Completions")),r.addEventListener("mousedown",o=>{o.target==r&&o.preventDefault()});let s=null;for(let o=i.from;o<i.to;o++){let{completion:a,match:l}=e[o],{section:c}=a;if(c){let h=typeof c=="string"?c:c.name;if(h!=s&&(o>i.from||i.from==0))if(s=h,typeof c!="string"&&c.header)r.appendChild(c.header(c));else{let d=r.appendChild(document.createElement("completion-section"));d.textContent=h}}let u=r.appendChild(document.createElement("li"));u.id=t+"-"+o,u.setAttribute("role","option");let f=this.optionClass(a);f&&(u.className=f);for(let h of this.optionContent){let d=h(a,this.view.state,this.view,l);d&&u.appendChild(d)}}return i.from&&r.classList.add("cm-completionListIncompleteTop"),i.to<e.length&&r.classList.add("cm-completionListIncompleteBottom"),r}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}};function yA(n,e){return t=>new Qh(t,n,e)}function vA(n,e){let t=n.getBoundingClientRect(),i=e.getBoundingClientRect(),r=t.height/n.offsetHeight;i.top<t.top?n.scrollTop-=(t.top-i.top)/r:i.bottom>t.bottom&&(n.scrollTop+=(i.bottom-t.bottom)/r)}function kv(n){return(n.boost||0)*100+(n.apply?10:0)+(n.info?5:0)+(n.type?1:0)}function xA(n,e){let t=[],i=null,r=null,s=u=>{t.push(u);let{section:f}=u.completion;if(f){i||(i=[]);let h=typeof f=="string"?f:f.name;i.some(d=>d.name==h)||i.push(typeof f=="string"?{name:h}:f)}},o=e.facet(De);for(let u of n)if(u.hasResult()){let f=u.result.getMatch;if(u.result.filter===!1)for(let h of u.result.options)s(new oc(h,u.source,f?f(h):[],1e9-t.length));else{let h=e.sliceDoc(u.from,u.to),d,p=o.filterStrict?new 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n{constructor(e,t,i,r,s,o){this.options=e,this.attrs=t,this.tooltip=i,this.timestamp=r,this.selected=s,this.disabled=o}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new n(this.options,Cv(t,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,t,i,r,s,o){if(r&&!o&&e.some(c=>c.isPending))return r.setDisabled();let a=xA(e,t);if(!a.length)return r&&e.some(c=>c.isPending)?r.setDisabled():null;let l=t.facet(De).selectOnOpen?0:-1;if(r&&r.selected!=l&&r.selected!=-1){let c=r.options[r.selected].completion;for(let u=0;u<a.length;u++)if(a[u].completion==c){l=u;break}}return new n(a,Cv(i,l),{pos:e.reduce((c,u)=>u.hasResult()?Math.min(c,u.from):c,1e8),create:SA,above:s.aboveCursor},r?r.timestamp:Date.now(),l,!1)}map(e){return new n(this.options,this.attrs,{...this.tooltip,pos:e.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new n(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}},Wh=class 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u.slice(h,h+e.length)==e&&f.slice(p,p+t.length)==t?{open:{pos:i+h+e.length,margin:/\s/.test(u.charAt(h+e.length))?1:0},close:{pos:r-d-t.length,margin:/\s/.test(f.charAt(p-1))?1:0}}:null}function s2(n){let e=[];for(let t of n.selection.ranges){let i=n.doc.lineAt(t.from),r=t.to<=i.to?i:n.doc.lineAt(t.to);r.from>i.from&&r.from==t.to&&(r=t.to==i.to+1?i:n.doc.lineAt(t.to-1));let s=e.length-1;s>=0&&e[s].to>i.from?e[s].to=r.to:e.push({from:i.from+/^\s*/.exec(i.text)[0].length,to:r.to})}return e}function Wv(n,e,t=e.selection.ranges){let i=t.map(s=>ld(e,s.from).block);if(!i.every(s=>s))return null;let r=t.map((s,o)=>r2(e,i[o],s.from,s.to));if(n!=2&&!r.every(s=>s))return{changes:e.changes(t.map((s,o)=>r[o]?[]:[{from:s.from,insert:i[o].open+" "},{from:s.to,insert:" "+i[o].close}]))};if(n!=1&&r.some(s=>s)){let s=[];for(let o=0,a;o<r.length;o++)if(a=r[o]){let 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s=r(e);s.length&&(i=i.concat(s))}return!i.length&&e.changes.empty?null:new n(e.changes.invert(e.startState.doc),i,void 0,t||e.startState.selection,It)}static selection(e){return new n(void 0,It,void 0,void 0,e)}};function rd(n,e,t,i){let r=e+1>t+20?e-t-1:0,s=n.slice(r,e);return s.push(i),s}function l2(n,e){let t=[],i=!1;return n.iterChangedRanges((r,s)=>t.push(r,s)),e.iterChangedRanges((r,s,o,a)=>{for(let l=0;l<t.length;){let c=t[l++],u=t[l++];a>=c&&o<=u&&(i=!0)}}),i}function c2(n,e){return n.ranges.length==e.ranges.length&&n.ranges.filter((t,i)=>t.empty!=e.ranges[i].empty).length===0}function Hv(n,e){return n.length?e.length?n.concat(e):n:e}var It=[],u2=200;function f2(n,e){if(n.length){let t=n[n.length-1],i=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-u2));return i.length&&i[i.length-1].eq(e)?n:(i.push(e),rd(n,n.length-1,1e9,t.setSelAfter(i)))}else return[Hi.selection([e])]}function h2(n){let e=n[n.length-1],t=n.slice();return t[n.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function id(n,e){if(!n.length)return n;let t=n.length,i=It;for(;t;){let r=d2(n[t-1],e,i);if(r.changes&&!r.changes.empty||r.effects.length){let s=n.slice(0,t);return s[t-1]=r,s}else e=r.mapped,t--,i=r.selectionsAfter}return i.length?[Hi.selection(i)]:It}function d2(n,e,t){let i=Hv(n.selectionsAfter.length?n.selectionsAfter.map(a=>a.map(e)):It,t);if(!n.changes)return Hi.selection(i);let r=n.changes.map(e),s=e.mapDesc(n.changes,!0),o=n.mapped?n.mapped.composeDesc(s):s;return new Hi(r,U.mapEffects(n.effects,e),o,n.startSelection.map(s),i)}var p2=/^(input\.type|delete)($|\.)/,fc=class n{constructor(e,t,i=0,r=void 0){this.done=e,this.undone=t,this.prevTime=i,this.prevUserEvent=r}isolate(){return this.prevTime?new n(this.done,this.undone):this}addChanges(e,t,i,r,s){let o=this.done,a=o[o.length-1];return 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t.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:$v.of({side:e,rest:h2(r),selection:o}),userEvent:e==0?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let a=r.length==1?It:r.slice(0,r.length-1);return s.mapped&&(a=id(a,s.mapped)),t.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:$v.of({side:e,rest:a,selection:o}),filter:!1,userEvent:e==0?"undo":"redo",scrollIntoView:!0})}else return null}};fc.empty=new fc(It,It);function vs(n,e){return R.create(n.ranges.map(e),n.mainIndex)}function Kt(n,e){return n.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Gt({state:n,dispatch:e},t){let i=vs(n.selection,t);return i.eq(n.selection,!0)?!1:(e(Kt(n,i)),!0)}function hc(n,e){return R.cursor(e?n.to:n.from)}function Xv(n,e){return Gt(n,t=>t.empty?n.moveByChar(t,e):hc(t,e))}function He(n){return n.textDirectionAt(n.state.selection.main.head)==ue.LTR}var Uv=n=>Xv(n,!He(n)),Yv=n=>Xv(n,He(n));function Kv(n,e){return Gt(n,t=>t.empty?n.moveByGroup(t,e):hc(t,e))}var m2=n=>Kv(n,!He(n)),g2=n=>Kv(n,He(n));var U3=typeof Intl!="undefined"&&Intl.Segmenter?new Intl.Segmenter(void 0,{granularity:"word"}):null;function y2(n,e,t){if(e.type.prop(t))return!0;let i=e.to-e.from;return i&&(i>2||/[^\s,.;:]/.test(n.sliceDoc(e.from,e.to)))||e.firstChild}function dc(n,e,t){let i=ge(n).resolveInner(e.head),r=t?H.closedBy:H.openedBy;for(let l=e.head;;){let c=t?i.childAfter(l):i.childBefore(l);if(!c)break;y2(n,c,r)?i=c:l=t?c.to:c.from}let s=i.type.prop(r),o,a;return s&&(o=t?Yt(n,i.from,1):Yt(n,i.to,-1))&&o.matched?a=t?o.end.to:o.end.from:a=t?i.to:i.from,R.cursor(a,t?-1:1)}var v2=n=>Gt(n,e=>dc(n.state,e,!He(n))),x2=n=>Gt(n,e=>dc(n.state,e,He(n)));function Gv(n,e){return Gt(n,t=>{if(!t.empty)return hc(t,e);let i=n.moveVertically(t,e);return i.head!=t.head?i:n.moveToLineBoundary(t,e)})}var Jv=n=>Gv(n,!1),Zv=n=>Gv(n,!0);function ex(n){let 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i=n.lineBlockAt(e.head),r=n.moveToLineBoundary(e,t);if(r.head==e.head&&r.head!=(t?i.to:i.from)&&(r=n.moveToLineBoundary(e,t,!1)),!t&&r.head==i.from&&i.length){let s=/^\s*/.exec(n.state.sliceDoc(i.from,Math.min(i.from+100,i.to)))[0].length;s&&e.head!=i.from+s&&(r=R.cursor(i.from+s))}return r}var b2=n=>Gt(n,e=>li(n,e,!0)),w2=n=>Gt(n,e=>li(n,e,!1)),O2=n=>Gt(n,e=>li(n,e,!He(n))),k2=n=>Gt(n,e=>li(n,e,He(n))),C2=n=>Gt(n,e=>R.cursor(n.lineBlockAt(e.head).from,1)),S2=n=>Gt(n,e=>R.cursor(n.lineBlockAt(e.head).to,-1));function E2(n,e,t){let i=!1,r=vs(n.selection,s=>{let o=Yt(n,s.head,-1)||Yt(n,s.head,1)||s.head>0&&Yt(n,s.head-1,1)||s.head<n.doc.length&&Yt(n,s.head+1,-1);if(!o||!o.end)return s;i=!0;let a=o.start.from==s.head?o.end.to:o.end.from;return t?R.range(s.anchor,a):R.cursor(a)});return i?(e(Kt(n,r)),!0):!1}var A2=({state:n,dispatch:e})=>E2(n,e,!1);function $t(n,e){let t=vs(n.state.selection,i=>{let r=e(i);return R.range(i.anchor,r.head,r.goalColumn,r.bidiLevel||void 0,r.assoc)});return 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i=e>>19,r=e&65535,{parser:s}=this.p,o=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),a=s.dynamicPrecedence(r);if(a&&(this.score+=a),i==0){r<s.minRepeatTerm&&this.reducePos<this.pos&&(this.reducePos=this.pos),this.pushState(s.getGoto(this.state,r,!0),this.reducePos),r<s.minRepeatTerm&&this.storeNode(r,this.reducePos,this.reducePos,o?8:4,!0),this.reduceContext(r,this.reducePos);return}let l=this.stack.length-(i-1)*3-(e&262144?6:0),c=l?this.stack[l-2]:this.p.ranges[0].from;r<s.minRepeatTerm&&c==this.reducePos&&this.reducePos<this.pos&&(this.reducePos=this.pos);let u=this.reducePos-c;u>=2e3&&!(!((t=this.p.parser.nodeSet.types[r])===null||t===void 0)&&t.isAnonymous)&&(c==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=u):this.p.lastBigReductionSize<u&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=c,this.p.lastBigReductionSize=u));let f=l?this.stack[l-1]:0,h=this.bufferBase+this.buffer.length-f;if(r<s.minRepeatTerm||e&131072){let d=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(r,c,d,h+4,!0)}if(e&262144)this.state=this.stack[l];else{let d=this.stack[l-3];this.state=s.getGoto(d,r,!0)}for(;this.stack.length>l;)this.stack.pop();this.reduceContext(r,c)}storeNode(e,t,i,r=4,s=!1){if(e==0&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let o=this.buffer.length;if(o>0&&this.buffer[o-4]==0&&this.buffer[o-1]>-1){if(t==i)return;if(this.buffer[o-2]>=t){this.buffer[o-2]=i;return}}}if(!s||this.pos==i)this.buffer.push(e,t,i,r);else{let o=this.buffer.length;if(o>0&&(this.buffer[o-4]!=0||this.buffer[o-1]<0)){let a=!1;for(let l=o;l>0&&this.buffer[l-2]>i;l-=4)if(this.buffer[l-1]>=0){a=!0;break}if(a)for(;o>0&&this.buffer[o-2]>i;)this.buffer[o]=this.buffer[o-4],this.buffer[o+1]=this.buffer[o-3],this.buffer[o+2]=this.buffer[o-2],this.buffer[o+3]=this.buffer[o-1],o-=4,r>4&&(r-=4)}this.buffer[o]=e,this.buffer[o+1]=t,this.buffer[o+2]=i,this.buffer[o+3]=r}}shift(e,t,i,r){if(e&131072)this.pushState(e&65535,this.pos);else if((e&262144)==0){let s=e,{parser:o}=this.p;this.pos=r;let a=o.stateFlag(s,1);!a&&(r>i||t<=o.maxNode)&&(this.reducePos=r),this.pushState(s,a?i:Math.min(i,this.reducePos)),this.shiftContext(t,i),t<=o.maxNode&&this.buffer.push(t,i,r,4)}else this.pos=r,this.shiftContext(t,i),t<=this.p.parser.maxNode&&this.buffer.push(t,i,r,4)}apply(e,t,i,r){e&65536?this.reduce(e):this.shift(e,t,i,r)}useNode(e,t){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=e)&&(this.p.reused.push(e),i++);let 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start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,this.index==0&&this.maybeNext()}fork(){return new n(this.stack,this.pos,this.index)}};function ia(n,e=Uint16Array){if(typeof n!="string")return n;let t=null;for(let i=0,r=0;i<n.length;){let s=0;for(;;){let o=n.charCodeAt(i++),a=!1;if(o==126){s=65535;break}o>=92&&o--,o>=34&&o--;let l=o-32;if(l>=46&&(l-=46,a=!0),s+=l,a)break;s*=46}t?t[r++]=s:t=new e(s)}return t}var bs=class{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}},_x=new bs,gd=class{constructor(e,t){this.input=e,this.ranges=t,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=_x,this.rangeIndex=0,this.pos=this.chunkPos=t[0].from,this.range=t[0],this.end=t[t.length-1].to,this.readNext()}resolveOffset(e,t){let i=this.range,r=this.rangeIndex,s=this.pos+e;for(;s<i.from;){if(!r)return null;let o=this.ranges[--r];s-=i.from-o.to,i=o}for(;t<0?s>i.to:s>=i.to;){if(r==this.ranges.length-1)return null;let o=this.ranges[++r];s+=o.from-i.to,i=o}return s}clipPos(e){if(e>=this.range.from&&e<this.range.to)return e;for(let t of this.ranges)if(t.to>e)return Math.max(e,t.from);return this.end}peek(e){let t=this.chunkOff+e,i,r;if(t>=0&&t<this.chunk.length)i=this.pos+e,r=this.chunk.charCodeAt(t);else{let s=this.resolveOffset(e,1);if(s==null)return-1;if(i=s,i>=this.chunk2Pos&&i<this.chunk2Pos+this.chunk2.length)r=this.chunk2.charCodeAt(i-this.chunk2Pos);else{let o=this.rangeIndex,a=this.range;for(;a.to<=i;)a=this.ranges[++o];this.chunk2=this.input.chunk(this.chunk2Pos=i),i+this.chunk2.length>a.to&&(this.chunk2=this.chunk2.slice(0,a.to-i)),r=this.chunk2.charCodeAt(0)}}return i>=this.token.lookAhead&&(this.token.lookAhead=i+1),r}acceptToken(e,t=0){let i=t?this.resolveOffset(t,-1):this.pos;if(i==null||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=e,this.token.end=i}acceptTokenTo(e,t){this.token.value=e,this.token.end=t}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:e,chunkPos:t}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=e,this.chunk2Pos=t,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let e=this.input.chunk(this.pos),t=this.pos+e.length;this.chunk=t>this.range.to?e.slice(0,this.range.to-this.pos):e,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(e=1){for(this.chunkOff+=e;this.pos+e>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();e-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=e,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(e,t){if(t?(this.token=t,t.start=e,t.lookAhead=e+1,t.value=t.extended=-1):this.token=_x,this.pos!=e){if(this.pos=e,e==this.end)return this.setDone(),this;for(;e<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;e>=this.range.to;)this.range=this.ranges[++this.rangeIndex];e>=this.chunkPos&&e<this.chunkPos+this.chunk.length?this.chunkOff=e-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(e,t){if(e>=this.chunkPos&&t<=this.chunkPos+this.chunk.length)return this.chunk.slice(e-this.chunkPos,t-this.chunkPos);if(e>=this.chunk2Pos&&t<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(e-this.chunk2Pos,t-this.chunk2Pos);if(e>=this.range.from&&t<=this.range.to)return this.input.read(e,t);let i="";for(let r of this.ranges){if(r.from>=t)break;r.to>e&&(i+=this.input.read(Math.max(r.from,e),Math.min(r.to,t)))}return i}},ci=class{constructor(e,t){this.data=e,this.id=t}token(e,t){let{parser:i}=t.p;Dx(this.data,e,t,this.id,i.data,i.tokenPrecTable)}};ci.prototype.contextual=ci.prototype.fallback=ci.prototype.extend=!1;var yd=class{constructor(e,t,i){this.precTable=t,this.elseToken=i,this.data=typeof e=="string"?ia(e):e}token(e,t){let i=e.pos,r=0;for(;;){let s=e.next<0,o=e.resolveOffset(1,1);if(Dx(this.data,e,t,0,this.data,this.precTable),e.token.value>-1)break;if(this.elseToken==null)return;if(s||r++,o==null)break;e.reset(o,e.token)}r&&(e.reset(i,e.token),e.acceptToken(this.elseToken,r))}};yd.prototype.contextual=ci.prototype.fallback=ci.prototype.extend=!1;var ws=class{constructor(e,t={}){this.token=e,this.contextual=!!t.contextual,this.fallback=!!t.fallback,this.extend=!!t.extend}};function Dx(n,e,t,i,r,s){let o=0,a=1<<i,{dialect:l}=t.p.parser;e:for(;(a&n[o])!=0;){let c=n[o+1];for(let d=o+3;d<c;d+=2)if((n[d+1]&a)>0){let p=n[d];if(l.allows(p)&&(e.token.value==-1||e.token.value==p||k_(p,e.token.value,r,s))){e.acceptToken(p);break}}let u=e.next,f=0,h=n[o+2];if(e.next<0&&h>f&&n[c+h*3-3]==65535){o=n[c+h*3-1];continue e}for(;f<h;){let d=f+h>>1,p=c+d+(d<<1),m=n[p],y=n[p+1]||65536;if(u<m)h=d;else if(u>=y)f=d+1;else{o=n[p+2],e.advance();continue e}}break}}function Tx(n,e,t){for(let i=e,r;(r=n[i])!=65535;i++)if(r==t)return i-e;return-1}function k_(n,e,t,i){let r=Tx(t,i,e);return r<0||Tx(t,i,n)<r}var bt=typeof process!="undefined"&&process.env&&/\bparse\b/.test(process.env.LOG),fd=null;function Mx(n,e,t){let i=n.cursor(me.IncludeAnonymous);for(i.moveTo(e);;)if(!(t<0?i.childBefore(e):i.childAfter(e)))for(;;){if((t<0?i.to<e:i.from>e)&&!i.type.isError)return t<0?Math.max(0,Math.min(i.to-1,e-25)):Math.min(n.length,Math.max(i.from+1,e+25));if(t<0?i.prevSibling():i.nextSibling())break;if(!i.parent())return t<0?0:n.length}}var vd=class{constructor(e,t){this.fragments=e,this.nodeSet=t,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let e=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(e){for(this.safeFrom=e.openStart?Mx(e.tree,e.from+e.offset,1)-e.offset:e.from,this.safeTo=e.openEnd?Mx(e.tree,e.to+e.offset,-1)-e.offset:e.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(e.tree),this.start.push(-e.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(e){if(e<this.nextStart)return null;for(;this.fragment&&this.safeTo<=e;)this.nextFragment();if(!this.fragment)return null;for(;;){let t=this.trees.length-1;if(t<0)return this.nextFragment(),null;let i=this.trees[t],r=this.index[t];if(r==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=i.children[r],o=this.start[t]+i.positions[r];if(o>e)return this.nextStart=o,null;if(s instanceof be){if(o==e){if(o<this.safeFrom)return null;let a=o+s.length;if(a<=this.safeTo){let l=s.prop(H.lookAhead);if(!l||a+l<this.fragment.to)return s}}this.index[t]++,o+s.length>=Math.max(this.safeFrom,e)&&(this.trees.push(s),this.start.push(o),this.index.push(0))}else this.index[t]++,this.nextStart=o+s.length}}},xd=class{constructor(e,t){this.stream=t,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=e.tokenizers.map(i=>new bs)}getActions(e){let t=0,i=null,{parser:r}=e.p,{tokenizers:s}=r,o=r.stateSlot(e.state,3),a=e.curContext?e.curContext.hash:0,l=0;for(let c=0;c<s.length;c++){if((1<<c&o)==0)continue;let u=s[c],f=this.tokens[c];if(!(i&&!u.fallback)&&((u.contextual||f.start!=e.pos||f.mask!=o||f.context!=a)&&(this.updateCachedToken(f,u,e),f.mask=o,f.context=a),f.lookAhead>f.end+25&&(l=Math.max(f.lookAhead,l)),f.value!=0)){let h=t;if(f.extended>-1&&(t=this.addActions(e,f.extended,f.end,t)),t=this.addActions(e,f.value,f.end,t),!u.extend&&(i=f,t>h))break}}for(;this.actions.length>t;)this.actions.pop();return l&&e.setLookAhead(l),!i&&e.pos==this.stream.end&&(i=new bs,i.value=e.p.parser.eofTerm,i.start=i.end=e.pos,t=this.addActions(e,i.value,i.end,t)),this.mainToken=i,this.actions}getMainToken(e){if(this.mainToken)return this.mainToken;let t=new bs,{pos:i,p:r}=e;return t.start=i,t.end=Math.min(i+1,r.stream.end),t.value=i==r.stream.end?r.parser.eofTerm:0,t}updateCachedToken(e,t,i){let r=this.stream.clipPos(i.pos);if(t.token(this.stream.reset(r,e),i),e.value>-1){let{parser:s}=i.p;for(let o=0;o<s.specialized.length;o++)if(s.specialized[o]==e.value){let a=s.specializers[o](this.stream.read(e.start,e.end),i);if(a>=0&&i.p.parser.dialect.allows(a>>1)){(a&1)==0?e.value=a>>1:e.extended=a>>1;break}}}else e.value=0,e.end=this.stream.clipPos(r+1)}putAction(e,t,i,r){for(let s=0;s<r;s+=3)if(this.actions[s]==e)return r;return this.actions[r++]=e,this.actions[r++]=t,this.actions[r++]=i,r}addActions(e,t,i,r){let{state:s}=e,{parser:o}=e.p,{data:a}=o;for(let l=0;l<2;l++)for(let c=o.stateSlot(s,l?2:1);;c+=3){if(a[c]==65535)if(a[c+1]==1)c=Ln(a,c+2);else{r==0&&a[c+1]==2&&(r=this.putAction(Ln(a,c+2),t,i,r));break}a[c]==t&&(r=this.putAction(Ln(a,c+1),t,i,r))}return r}},bd=class{constructor(e,t,i,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 gd(t,r),this.tokens=new xd(e,this.stream),this.topTerm=e.top[1];let{from:s}=r[0];this.stacks=[dd.start(this,e.top[0],s)],this.fragments=i.length&&this.stream.end-s>e.bufferLength*4?new vd(i,e.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let e=this.stacks,t=this.minStackPos,i=this.stacks=[],r,s;if(this.bigReductionCount>300&&e.length==1){let[o]=e;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;o<e.length;o++){let a=e[o];for(;;){if(this.tokens.mainToken=null,a.pos>t)i.push(a);else{if(this.advanceStack(a,i,e))continue;{r||(r=[],s=[]),r.push(a);let l=this.tokens.getMainToken(a);s.push(l.value,l.end)}}break}}if(!i.length){let o=r&&C_(r);if(o)return bt&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw bt&&r&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+t);this.recovering||(this.recovering=5)}if(this.recovering&&r){let o=this.stoppedAt!=null&&r[0].pos>this.stoppedAt?r[0]:this.runRecovery(r,s,i);if(o)return bt&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(i.length>o)for(i.sort((a,l)=>l.score-a.score);i.length>o;)i.pop();i.some(a=>a.reducePos>t)&&this.recovering--}else if(i.length>1){e:for(let o=0;o<i.length-1;o++){let a=i[o];for(let l=o+1;l<i.length;l++){let c=i[l];if(a.sameState(c)||a.buffer.length>500&&c.buffer.length>500)if((a.score-c.score||a.buffer.length-c.buffer.length)>0)i.splice(l--,1);else{i.splice(o--,1);continue e}}}i.length>12&&(i.sort((o,a)=>a.score-o.score),i.splice(12,i.length-12))}this.minStackPos=i[0].pos;for(let o=1;o<i.length;o++)i[o].pos<this.minStackPos&&(this.minStackPos=i[o].pos);return null}stopAt(e){if(this.stoppedAt!=null&&this.stoppedAt<e)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=e}advanceStack(e,t,i){let r=e.pos,{parser:s}=this,o=bt?this.stackID(e)+" -> ":"";if(this.stoppedAt!=null&&r>this.stoppedAt)return e.forceReduce()?e:null;if(this.fragments){let c=e.curContext&&e.curContext.tracker.strict,u=c?e.curContext.hash:0;for(let f=this.fragments.nodeAt(r);f;){let h=this.parser.nodeSet.types[f.type.id]==f.type?s.getGoto(e.state,f.type.id):-1;if(h>-1&&f.length&&(!c||(f.prop(H.contextHash)||0)==u))return e.useNode(f,h),bt&&console.log(o+this.stackID(e)+` (via reuse of ${s.getName(f.type.id)})`),!0;if(!(f instanceof be)||f.children.length==0||f.positions[0]>0)break;let d=f.children[0];if(d instanceof be&&f.positions[0]==0)f=d;else break}}let a=s.stateSlot(e.state,4);if(a>0)return e.reduce(a),bt&&console.log(o+this.stackID(e)+` (via always-reduce ${s.getName(a&65535)})`),!0;if(e.stack.length>=8400)for(;e.stack.length>6e3&&e.forceReduce(););let l=this.tokens.getActions(e);for(let c=0;c<l.length;){let u=l[c++],f=l[c++],h=l[c++],d=c==l.length||!i,p=d?e:e.split(),m=this.tokens.mainToken;if(p.apply(u,f,m?m.start:p.pos,h),bt&&console.log(o+this.stackID(p)+` (via ${(u&65536)==0?"shift":`reduce of ${s.getName(u&65535)}`} for ${s.getName(f)} @ ${r}${p==e?"":", split"})`),d)return!0;p.pos>r?t.push(p):i.push(p)}return!1}advanceFully(e,t){let i=e.pos;for(;;){if(!this.advanceStack(e,null,null))return!1;if(e.pos>i)return Rx(e,t),!0}}runRecovery(e,t,i){let r=null,s=!1;for(let o=0;o<e.length;o++){let a=e[o],l=t[o<<1],c=t[(o<<1)+1],u=bt?this.stackID(a)+" -> ":"";if(a.deadEnd&&(s||(s=!0,a.restart(),bt&&console.log(u+this.stackID(a)+" (restarted)"),this.advanceFully(a,i))))continue;let f=a.split(),h=u;for(let d=0;d<10&&f.forceReduce()&&(bt&&console.log(h+this.stackID(f)+" (via force-reduce)"),!this.advanceFully(f,i));d++)bt&&(h=this.stackID(f)+" -> ");for(let d of a.recoverByInsert(l))bt&&console.log(u+this.stackID(d)+" (via recover-insert)"),this.advanceFully(d,i);this.stream.end>a.pos?(c==a.pos&&(c++,l=0),a.recoverByDelete(l,c),bt&&console.log(u+this.stackID(a)+` (via recover-delete ${this.parser.getName(l)})`),Rx(a,i)):(!r||r.score<f.score)&&(r=f)}return r}stackToTree(e){return e.close(),be.build({buffer:md.create(e),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:e.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(e){let t=(fd||(fd=new WeakMap)).get(e);return t||fd.set(e,t=String.fromCodePoint(this.nextStackID++)),t+e}};function Rx(n,e){for(let t=0;t<e.length;t++){let i=e[t];if(i.pos==n.pos&&i.sameState(n)){e[t].score<n.score&&(e[t]=n);return}}e.push(n)}var wd=class{constructor(e,t,i){this.source=e,this.flags=t,this.disabled=i}allows(e){return!this.disabled||this.disabled[e]==0}},hd=n=>n,bc=class{constructor(e){this.start=e.start,this.shift=e.shift||hd,this.reduce=e.reduce||hd,this.reuse=e.reuse||hd,this.hash=e.hash||(()=>0),this.strict=e.strict!==!1}},wc=class n extends us{constructor(e){if(super(),this.wrappers=[],e.version!=14)throw new RangeError(`Parser version (${e.version}) doesn't match runtime version (14)`);let t=e.nodeNames.split(" ");this.minRepeatTerm=t.length;for(let a=0;a<e.repeatNodeCount;a++)t.push("");let i=Object.keys(e.topRules).map(a=>e.topRules[a][1]),r=[];for(let a=0;a<t.length;a++)r.push([]);function s(a,l,c){r[a].push([l,l.deserialize(String(c))])}if(e.nodeProps)for(let a of e.nodeProps){let l=a[0];typeof l=="string"&&(l=H[l]);for(let c=1;c<a.length;){let u=a[c++];if(u>=0)s(u,l,a[c++]);else{let f=a[c+-u];for(let h=-u;h>0;h--)s(a[c++],l,f);c++}}}this.nodeSet=new Qo(t.map((a,l)=>We.define({name:l>=this.minRepeatTerm?void 0:a,id:l,props:r[l],top:i.indexOf(l)>-1,error:l==0,skipped:e.skippedNodes&&e.skippedNodes.indexOf(l)>-1}))),e.propSources&&(this.nodeSet=this.nodeSet.extend(...e.propSources)),this.strict=!1,this.bufferLength=1024;let o=ia(e.tokenData);this.context=e.context,this.specializerSpecs=e.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let a=0;a<this.specializerSpecs.length;a++)this.specialized[a]=this.specializerSpecs[a].term;this.specializers=this.specializerSpecs.map(Px),this.states=ia(e.states,Uint32Array),this.data=ia(e.stateData),this.goto=ia(e.goto),this.maxTerm=e.maxTerm,this.tokenizers=e.tokenizers.map(a=>typeof a=="number"?new ci(o,a):a),this.topRules=e.topRules,this.dialects=e.dialects||{},this.dynamicPrecedences=e.dynamicPrecedences||null,this.tokenPrecTable=e.tokenPrec,this.termNames=e.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(e,t,i){let r=new bd(this,e,t,i);for(let s of this.wrappers)r=s(r,e,t,i);return r}getGoto(e,t,i=!1){let r=this.goto;if(t>=r[0])return-1;for(let s=r[t+1];;){let o=r[s++],a=o&1,l=r[s++];if(a&&i)return l;for(let c=s+(o>>1);s<c;s++)if(r[s]==e)return l;if(a)return-1}}hasAction(e,t){let i=this.data;for(let r=0;r<2;r++)for(let s=this.stateSlot(e,r?2:1),o;;s+=3){if((o=i[s])==65535)if(i[s+1]==1)o=i[s=Ln(i,s+2)];else{if(i[s+1]==2)return Ln(i,s+2);break}if(o==t||o==0)return Ln(i,s+1)}return 0}stateSlot(e,t){return this.states[e*6+t]}stateFlag(e,t){return(this.stateSlot(e,0)&t)>0}validAction(e,t){return!!this.allActions(e,i=>i==t?!0:null)}allActions(e,t){let i=this.stateSlot(e,4),r=i?t(i):void 0;for(let s=this.stateSlot(e,1);r==null;s+=3){if(this.data[s]==65535)if(this.data[s+1]==1)s=Ln(this.data,s+2);else break;r=t(Ln(this.data,s+1))}return r}nextStates(e){let t=[];for(let i=this.stateSlot(e,1);;i+=3){if(this.data[i]==65535)if(this.data[i+1]==1)i=Ln(this.data,i+2);else break;if((this.data[i+2]&1)==0){let r=this.data[i+1];t.some((s,o)=>o&1&&s==r)||t.push(this.data[i],r)}}return t}configure(e){let t=Object.assign(Object.create(n.prototype),this);if(e.props&&(t.nodeSet=this.nodeSet.extend(...e.props)),e.top){let i=this.topRules[e.top];if(!i)throw new RangeError(`Invalid top rule name ${e.top}`);t.top=i}return e.tokenizers&&(t.tokenizers=this.tokenizers.map(i=>{let r=e.tokenizers.find(s=>s.from==i);return r?r.to:i})),e.specializers&&(t.specializers=this.specializers.slice(),t.specializerSpecs=this.specializerSpecs.map((i,r)=>{let s=e.specializers.find(a=>a.from==i.external);if(!s)return i;let 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unary tests"),FT=ob.configure({top:"Expression"},"FEEL expression");function ab(n={}){let e=n.dialect==="unaryTests"?qT:FT,t=n.parserDialect,i=_d(n.context),r=e.configure({contextTracker:i,dialect:t}),s=n.completions||[$T(Md),Rd].flat();return new ec(r,[...s.map(o=>r.data.of({autocomplete:o}))])}var jT=[{name:"not",type:"function",params:[{name:"negand"}],info:`<p>Returns the logical negation of the given value.</p>
30<p><strong>Function signature</strong></p>
31<pre><code class="language-feel">not(negand: boolean): boolean
32</code></pre>
33<p><strong>Examples</strong></p>
34<pre><code class="language-feel">not(true)
35// false
36
37not(null)
38// null
39</code></pre>
40`},{name:"get value",type:"function",params:[{name:"context"},{name:"key"}],info:`<p>Returns the value of the context entry with the given key.</p>
41<p><strong>Function signature</strong></p>
42<pre><code class="language-feel">get value(context: context, key: string): Any
43</code></pre>
44<p><strong>Examples</strong></p>
45<pre><code class="language-feel">get value({foo: 123}, &quot;foo&quot;)
46// 123
47
48get value({a: 1}, &quot;b&quot;)
49// null
50</code></pre>
51`},{name:"get entries",type:"function",params:[{name:"context"}],info:`<p>Returns the entries of the context as a list of key-value-pairs.</p>
52<p><strong>Function signature</strong></p>
53<pre><code class="language-feel">get entries(context: context): list&lt;context&gt;
54</code></pre>
55<p>The return value is a list of contexts. Each context contains two entries for &quot;key&quot; and &quot;value&quot;.</p>
56<p><strong>Examples</strong></p>
57<pre><code class="language-feel">get entries({foo: 123})
58// [{key: &quot;foo&quot;, value: 123}]
59</code></pre>
60`},{name:"context put",type:"function",params:[{name:"context"},{name:"keys"},{name:"value"}],info:`<p>Adds a new entry with the given value to the context. The path of the entry is defined by the keys. Returns a new context that includes the entry.</p>
61<p>If <code>keys</code> contains the keys <code>[k1, k2]</code> then it adds the nested entry <code>k1.k2 = value</code> to the context.</p>
62<p>If an entry for the same keys already exists in the context, it overrides the value.</p>
63<p>If <code>keys</code> are empty, it returns <code>null</code>.</p>
64<p><strong>Function signature</strong></p>
65<pre><code class="language-feel">context put(context: context, keys: list&lt;string&gt;, value: Any): context
66</code></pre>
67<p><strong>Examples</strong></p>
68<pre><code class="language-feel">context put({x:1}, [&quot;y&quot;], 2)
69// {x:1, y:2}
70
71context put({x:1, y: {z:0}}, [&quot;y&quot;, &quot;z&quot;], 2)
72// {x:1, y: {z:2}}
73
74context put({x:1}, [&quot;y&quot;, &quot;z&quot;], 2)
75// {x:1, y: {z:2}}
76</code></pre>
77`},{name:"string",type:"function",params:[{name:"from"}],info:`<p>Returns the given value as a string representation.</p>
78<p><strong>Function signature</strong></p>
79<pre><code class="language-feel">string(from: Any): string
80</code></pre>
81<p><strong>Examples</strong></p>
82<pre><code class="language-feel">string(1.1)
83// &quot;1.1&quot;
84
85string(date(&quot;2012-12-25&quot;))
86// &quot;2012-12-25&quot;
87</code></pre>
88`},{name:"number",type:"function",params:[{name:"from"}],info:`<p>Parses the given string to a number.</p>
89<p>Returns <code>null</code> if the string is not a number.</p>
90<p><strong>Function signature</strong></p>
91<pre><code class="language-feel">number(from: string): number
92</code></pre>
93<p><strong>Examples</strong></p>
94<pre><code class="language-feel">number(&quot;1500.5&quot;)
95// 1500.5
96</code></pre>
97`},{name:"number",type:"function",params:[{name:"from"},{name:"grouping separator"}],info:`<p>Parses the given string to a number using the specified grouping separator.</p>
98<p>Returns <code>null</code> if the string is not a number.</p>
99<p><strong>Function signature</strong></p>
100<pre><code class="language-feel">number(from: string, grouping separator: string): number
101</code></pre>
102<p><strong>Examples</strong></p>
103<pre><code class="language-feel">number(&quot;1,500&quot;, &quot;,&quot;)
104// 1500
105</code></pre>
106`},{name:"number",type:"function",params:[{name:"from"},{name:"grouping separator"},{name:"decimal separator"}],info:`<p>Parses the given string to a number using the specified grouping and decimal separators.</p>
107<p>Returns <code>null</code> if the string is not a number.</p>
108<p><strong>Function signature</strong></p>
109<pre><code class="language-feel">number(from: string, grouping separator: string, decimal separator: string): number
110</code></pre>
111<p><strong>Examples</strong></p>
112<pre><code class="language-feel">number(&quot;1 500.5&quot;, &quot; &quot;, &quot;.&quot;)
113// 1500.5
114</code></pre>
115`},{name:"context",type:"function",params:[{name:"entries"}],info:`<p>Constructs a context of the given list of key-value pairs. It is the reverse function to <a href="feel-built-in-functions-context.md#get-entriescontext">get entries()</a>.</p>
116<p>Each key-value pair must be a context with two entries: <code>key</code> and <code>value</code>. The entry with name <code>key</code> must have a value of the type <code>string</code>.</p>
117<p>It might override context entries if the keys are equal. The entries are overridden in the same order as the contexts in the given list.</p>
118<p>Returns <code>null</code> if one of the entries is not a context or if a context doesn&#39;t contain the required entries.</p>
119<p><strong>Function signature</strong></p>
120<pre><code class="language-feel">context(entries: list&lt;context&gt;): context
121</code></pre>
122<p><strong>Examples</strong></p>
123<pre><code class="language-feel">context([{&quot;key&quot;:&quot;a&quot;, &quot;value&quot;:1}, {&quot;key&quot;:&quot;b&quot;, &quot;value&quot;:2}])
124// {a:1, b:2}
125</code></pre>
126`},{name:"date",type:"function",params:[{name:"from"}],info:`<p>Returns a date from the given value.</p>
127<p>Returns <code>null</code> if the string is not a valid calendar date. For example, <code>&quot;2024-06-31&quot;</code> is invalid because June has
128only 30 days.</p>
129<p><strong>Function signature</strong></p>
130<pre><code class="language-feel">date(from: string): date
131</code></pre>
132<p>Parses the given string into a date.</p>
133<pre><code class="language-feel">date(from: date and time): date
134</code></pre>
135<p>Extracts the date component from the given date and time.</p>
136<p><strong>Examples</strong></p>
137<pre><code class="language-feel">date(&quot;2018-04-29&quot;)
138// date(&quot;2018-04-29&quot;)
139
140date(date and time(&quot;2012-12-25T11:00:00&quot;))
141// date(&quot;2012-12-25&quot;)
142</code></pre>
143`},{name:"date",type:"function",params:[{name:"year"},{name:"month"},{name:"day"}],info:`<p>Returns a date from the given components.</p>
144<p>Returns <code>null</code> if the components don&#39;t represent a valid calendar date. For example, <code>2024,6,31</code> is invalid because
145June has only 30 days.</p>
146<p><strong>Function signature</strong></p>
147<pre><code class="language-feel">date(year: number, month: number, day: number): date
148</code></pre>
149<p><strong>Examples</strong></p>
150<pre><code class="language-feel">date(2012, 12, 25)
151// date(&quot;2012-12-25&quot;)
152</code></pre>
153`},{name:"time",type:"function",params:[{name:"from"}],info:`<p>Returns a time from the given value.</p>
154<p><strong>Function signature</strong></p>
155<pre><code class="language-feel">time(from: string): time
156</code></pre>
157<p>Parses the given string into a time.</p>
158<pre><code class="language-feel">time(from: date and time): time
159</code></pre>
160<p>Extracts the time component from the given date and time.</p>
161<p><strong>Examples</strong></p>
162<pre><code class="language-feel">time(&quot;12:00:00&quot;)
163// time(&quot;12:00:00&quot;)
164
165time(date and time(&quot;2012-12-25T11:00:00&quot;))
166// time(&quot;11:00:00&quot;)
167</code></pre>
168`},{name:"time",type:"function",params:[{name:"hour"},{name:"minute"},{name:"second"}],info:`<p>Returns a time from the given components.</p>
169<p><strong>Function signature</strong></p>
170<pre><code class="language-feel">time(hour: number, minute: number, second: number): time
171</code></pre>
172<p><strong>Examples</strong></p>
173<pre><code class="language-feel">time(23, 59, 0)
174// time(&quot;23:59:00&quot;)
175</code></pre>
176`},{name:"time",type:"function",params:[{name:"hour"},{name:"minute"},{name:"second"},{name:"offset"}],info:`<p>Returns a time from the given components, including a timezone offset.</p>
177<p><strong>Function signature</strong></p>
178<pre><code class="language-feel">time(hour: number, minute: number, second: number, offset: days and time duration): time
179</code></pre>
180<p><strong>Examples</strong></p>
181<pre><code class="language-feel">time(14, 30, 0, duration(&quot;PT1H&quot;))
182// time(&quot;14:30:00+01:00&quot;)
183</code></pre>
184`},{name:"date and time",type:"function",params:[{name:"from"}],info:`<p>Parses the given string into a date and time. The function supports strings in the format <code>YYYY-MM-DDThh:mm:ss</code> with
185optional timezone information either as offset (e.g., <code>+01:00</code> or <code>Z</code>), as IANA timezone ID (e.g., <code>@Europe/Berlin</code>), or
186as a combination of both (e.g., <code>+01:00[Europe/Berlin]</code>).</p>
187<p>Returns <code>null</code> if the string is not a valid calendar date. For example, <code>&quot;2024-06-31T10:00:00&quot;</code> is invalid because
188June has only 30 days.</p>
189<p><strong>Function signature</strong></p>
190<pre><code class="language-feel">date and time(from: string): date and time
191</code></pre>
192<p><strong>Examples</strong></p>
193<pre><code class="language-feel">date and time(&quot;2018-04-29T09:30:00&quot;)
194// date and time(&quot;2018-04-29T09:30:00&quot;)
195
196date and time(&quot;2018-04-29T09:30:00+02:00&quot;)
197// date and time(&quot;2018-04-29T09:30:00+02:00&quot;)
198
199date and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)
200// date and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)
201
202date and time(&quot;2018-04-29T09:30:00+02:00[Europe/Berlin]&quot;)
203// date and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)
204</code></pre>
205`},{name:"date and time",type:"function",params:[{name:"date"},{name:"time"}],info:`<p>Returns a date and time from the given components.</p>
206<p><strong>Function signature</strong></p>
207<pre><code class="language-feel">date and time(date: date, time: time): date and time
208</code></pre>
209<pre><code class="language-feel">date and time(date: date and time, time: time): date and time
210</code></pre>
211<p>Returns a date and time value that consists of the date component of <code>date</code> combined with <code>time</code>.</p>
212<p><strong>Examples</strong></p>
213<pre><code class="language-feel">date and time(date(&quot;2012-12-24&quot;),time(&quot;T23:59:00&quot;))
214// date and time(&quot;2012-12-24T23:59:00&quot;)
215
216date and time(date and time(&quot;2012-12-25T11:00:00&quot;),time(&quot;T23:59:00&quot;))
217// date and time(&quot;2012-12-25T23:59:00&quot;)
218</code></pre>
219`},{name:"duration",type:"function",params:[{name:"from"}],info:`<p>Parses the given string into a duration. The duration is either a days and time duration or a years and months duration.</p>
220<p><strong>Function signature</strong></p>
221<pre><code class="language-feel">duration(from: string): days and time duration
222</code></pre>
223<pre><code class="language-feel">duration(from: string): years and months duration
224</code></pre>
225<p><strong>Examples</strong></p>
226<pre><code class="language-feel">duration(&quot;P5D&quot;)
227// duration(&quot;P5D&quot;)
228
229duration(&quot;P32Y&quot;)
230// duration(&quot;P32Y&quot;)
231</code></pre>
232`},{name:"years and months duration",type:"function",params:[{name:"from"},{name:"to"}],info:`<p>Returns the years and months duration between <code>from</code> and <code>to</code>.</p>
233<p><strong>Function signature</strong></p>
234<pre><code class="language-feel">years and months duration(from: date, to: date): years and months duration
235</code></pre>
236<p><strong>Examples</strong></p>
237<pre><code class="language-feel">years and months duration(date(&quot;2011-12-22&quot;), date(&quot;2013-08-24&quot;))
238// duration(&quot;P1Y8M&quot;)
239</code></pre>
240`},{name:"from json",type:"function",params:[{name:"value"}],info:`<p>Parses a JSON string into a FEEL value. The function converts JSON primitives, objects, and arrays into their corresponding FEEL types.</p>
241<p>Returns <code>null</code> if the string is not a valid JSON value.</p>
242<p><strong>Function signature</strong></p>
243<pre><code class="language-feel">from json(value: string): Any
244</code></pre>
245<p><strong>Examples</strong></p>
246<pre><code class="language-feel">from json(&quot;{\\&quot;a\\&quot;: 1, \\&quot;b\\&quot;: 2}&quot;)
247// {a: 1, b: 2}
248
249from json(&quot;true&quot;)
250// true
251
252from json(&quot;\\&quot;2023-06-14\\&quot;&quot;)
253// &quot;2023-06-14&quot;
254</code></pre>
255`,engines:{camunda:">=8.9"}},{name:"to json",type:"function",params:[{name:"value"}],info:`<p>Converts a FEEL value into a JSON string. The function converts FEEL primitives, contexts, and lists into their
256corresponding JSON types. Temporal values are converted to their ISO 8601 string representation, including timezone
257information for date and time values (format: <code>2025-11-24T10:00:00+01:00[Europe/Berlin]</code>).</p>
258<p><strong>Function signature</strong></p>
259<pre><code class="language-feel">to json(value: Any): string
260</code></pre>
261<p><strong>Examples</strong></p>
262<pre><code class="language-feel">to json({a: 1, b: 2})
263// &quot;{\\&quot;a\\&quot;:1,\\&quot;b\\&quot;:2}&quot;
264
265to json(true)
266// &quot;true&quot;
267
268to json(@&quot;2023-06-14&quot;)
269// &quot;\\&quot;2023-06-14\\&quot;&quot;
270
271to json(@&quot;2025-11-24T10:00:00@Europe/Berlin&quot;)
272// &quot;\\&quot;2025-11-24T10:00:00+01:00[Europe/Berlin]\\&quot;&quot;
273
274to json(@&quot;P3Y&quot;)
275// &quot;\\&quot;P3Y\\&quot;&quot;
276</code></pre>
277`,engines:{camunda:">=8.9"}},{name:"list contains",type:"function",params:[{name:"list"},{name:"element"}],info:`<p>Returns <code>true</code> if the given list contains the element. Otherwise, returns <code>false</code>.</p>
278<p><strong>Function signature</strong></p>
279<pre><code class="language-feel">list contains(list: list, element: Any): boolean
280</code></pre>
281<p><strong>Examples</strong></p>
282<pre><code class="language-feel">list contains([1,2,3], 2)
283// true
284</code></pre>
285`},{name:"count",type:"function",params:[{name:"list"}],info:`<p>Returns the number of elements of the given list.</p>
286<p><strong>Function signature</strong></p>
287<pre><code class="language-feel">count(list: list): number
288</code></pre>
289<p><strong>Examples</strong></p>
290<pre><code class="language-feel">count([1,2,3])
291// 3
292</code></pre>
293`},{name:"min",type:"function",params:[{name:"list"}],info:`<p>Returns the minimum of the given list.</p>
294<p><strong>Function signature</strong></p>
295<pre><code class="language-feel">min(list: list): Any
296</code></pre>
297<p>All elements in <code>list</code> should have the same type and be comparable.</p>
298<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
299<p><strong>Examples</strong></p>
300<pre><code class="language-feel">min([1,2,3])
301// 1
302
303min(1,2,3)
304// 1
305</code></pre>
306`},{name:"max",type:"function",params:[{name:"list"}],info:`<p>Returns the maximum of the given list.</p>
307<p><strong>Function signature</strong></p>
308<pre><code class="language-feel">max(list: list): Any
309</code></pre>
310<p>All elements in <code>list</code> should have the same type and be comparable.</p>
311<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
312<p><strong>Examples</strong></p>
313<pre><code class="language-feel">max([1,2,3])
314// 3
315
316max(1,2,3)
317// 3
318</code></pre>
319`},{name:"sum",type:"function",params:[{name:"list"}],info:`<p>Returns the sum of the given list of numbers.</p>
320<p><strong>Function signature</strong></p>
321<pre><code class="language-feel">sum(list: list&lt;number&gt;): number
322</code></pre>
323<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
324<p><strong>Examples</strong></p>
325<pre><code class="language-feel">sum([1,2,3])
326// 6
327
328sum(1,2,3)
329// 6
330</code></pre>
331`},{name:"product",type:"function",params:[{name:"list"}],info:`<p>Returns the product of the given list of numbers.</p>
332<p><strong>Function signature</strong></p>
333<pre><code class="language-feel">product(list: list&lt;number&gt;): number
334</code></pre>
335<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
336<p><strong>Examples</strong></p>
337<pre><code class="language-feel">product([2, 3, 4])
338// 24
339
340product(2, 3, 4)
341// 24
342</code></pre>
343`},{name:"mean",type:"function",params:[{name:"list"}],info:`<p>Returns the arithmetic mean (i.e. average) of the given list of numbers.</p>
344<p><strong>Function signature</strong></p>
345<pre><code class="language-feel">mean(list: list&lt;number&gt;): number
346</code></pre>
347<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
348<p><strong>Examples</strong></p>
349<pre><code class="language-feel">mean([1,2,3])
350// 2
351
352mean(1,2,3)
353// 2
354</code></pre>
355`},{name:"median",type:"function",params:[{name:"list"}],info:`<p>Returns the median element of the given list of numbers.</p>
356<p><strong>Function signature</strong></p>
357<pre><code class="language-feel">median(list: list&lt;number&gt;): number
358</code></pre>
359<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
360<p><strong>Examples</strong></p>
361<pre><code class="language-feel">median(8, 2, 5, 3, 4)
362// 4
363
364median([6, 1, 2, 3])
365// 2.5
366</code></pre>
367`},{name:"stddev",type:"function",params:[{name:"list"}],info:`<p>Returns the standard deviation of the given list of numbers.</p>
368<p><strong>Function signature</strong></p>
369<pre><code class="language-feel">stddev(list: list&lt;number&gt;): number
370</code></pre>
371<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
372<p><strong>Examples</strong></p>
373<pre><code class="language-feel">stddev(2, 4, 7, 5)
374// 2.0816659994661326
375
376stddev([2, 4, 7, 5])
377// 2.0816659994661326
378</code></pre>
379`},{name:"mode",type:"function",params:[{name:"list"}],info:`<p>Returns the mode of the given list of numbers.</p>
380<p><strong>Function signature</strong></p>
381<pre><code class="language-feel">mode(list: list&lt;number&gt;): number
382</code></pre>
383<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
384<p><strong>Examples</strong></p>
385<pre><code class="language-feel">mode(6, 3, 9, 6, 6)
386// [6]
387
388mode([6, 1, 9, 6, 1])
389// [1, 6]
390</code></pre>
391`},{name:"all",type:"function",params:[{name:"list"}],info:`<p>Returns <code>false</code> if any element of the given list is <code>false</code>. Otherwise, returns <code>true</code>.</p>
392<p>If the given list is empty, it returns <code>true</code>.</p>
393<p><strong>Function signature</strong></p>
394<pre><code class="language-feel">all(list: list&lt;boolean&gt;): boolean
395</code></pre>
396<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
397<p><strong>Examples</strong></p>
398<pre><code class="language-feel">all([true,false])
399// false
400
401all(false,null,true)
402// false
403</code></pre>
404<p>:::info
405The function <code>all()</code> replaced the previous function <code>and()</code>. The previous function is deprecated and
406should not be used anymore.
407:::</p>
408`},{name:"any",type:"function",params:[{name:"list"}],info:`<p>Returns <code>true</code> if any element of the given list is <code>true</code>. Otherwise, returns <code>false</code>.</p>
409<p>If the given list is empty, it returns <code>false</code>.</p>
410<p><strong>Function signature</strong></p>
411<pre><code class="language-feel">any(list: list&lt;boolean&gt;): boolean
412</code></pre>
413<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>
414<p><strong>Examples</strong></p>
415<pre><code class="language-feel">any([false,true])
416// true
417
418any(false,null,true)
419// true
420</code></pre>
421<p>:::info
422The function <code>any()</code> replaced the previous function <code>or()</code>. The previous function is deprecated and
423should not be used anymore.
424:::</p>
425`},{name:"sublist",type:"function",params:[{name:"list"},{name:"start position"}],info:`<p>Returns a partial list of the given value starting at <code>start position</code>.</p>
426<p><strong>Function signature</strong></p>
427<pre><code class="language-feel">sublist(list: list, start position: number): list
428</code></pre>
429<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
430<p><strong>Examples</strong></p>
431<pre><code class="language-feel">sublist([1,2,3], 2)
432// [2,3]
433</code></pre>
434`},{name:"sublist",type:"function",params:[{name:"list"},{name:"start position"},{name:"length"}],info:`<p>Returns a partial list of the given value starting at <code>start position</code>.</p>
435<p><strong>Function signature</strong></p>
436<pre><code class="language-feel">sublist(list: list, start position: number, length: number): list
437</code></pre>
438<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
439<p><strong>Examples</strong></p>
440<pre><code class="language-feel">sublist([1,2,3], 1, 2)
441// [1,2]
442</code></pre>
443`},{name:"append",type:"function",params:[{name:"list"},{name:"items"}],info:`<p>Returns the given list with all <code>items</code> appended.</p>
444<p><strong>Function signature</strong></p>
445<pre><code class="language-feel">append(list: list, items: Any): list
446</code></pre>
447<p>The parameter <code>items</code> can be a single element or a sequence of elements.</p>
448<p><strong>Examples</strong></p>
449<pre><code class="language-feel">append([1], 2, 3)
450// [1,2,3]
451</code></pre>
452`},{name:"concatenate",type:"function",params:[{name:"lists"}],info:`<p>Returns a list that includes all elements of the given lists.</p>
453<p><strong>Function signature</strong></p>
454<pre><code class="language-feel">concatenate(lists: list): list
455</code></pre>
456<p>The parameter <code>lists</code> is a sequence of lists.</p>
457<p><strong>Examples</strong></p>
458<pre><code class="language-feel">concatenate([1,2],[3])
459// [1,2,3]
460
461concatenate([1],[2],[3])
462// [1,2,3]
463</code></pre>
464`},{name:"insert before",type:"function",params:[{name:"list"},{name:"position"},{name:"newItem"}],info:`<p>Returns the given list with <code>newItem</code> inserted at <code>position</code>.</p>
465<p><strong>Function signature</strong></p>
466<pre><code class="language-feel">insert before(list: list, position: number, newItem: Any): list
467</code></pre>
468<p>The <code>position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
469<p><strong>Examples</strong></p>
470<pre><code class="language-feel">insert before([1,3],1,2)
471// [2,1,3]
472</code></pre>
473`},{name:"remove",type:"function",params:[{name:"list"},{name:"position"}],info:`<p>Returns the given list without the element at <code>position</code>.</p>
474<p><strong>Function signature</strong></p>
475<pre><code class="language-feel">remove(list: list, position: number): list
476</code></pre>
477<p>The <code>position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
478<p><strong>Examples</strong></p>
479<pre><code class="language-feel">remove([1,2,3], 2)
480// [1,3]
481</code></pre>
482`},{name:"reverse",type:"function",params:[{name:"list"}],info:`<p>Returns the given list in revered order.</p>
483<p><strong>Function signature</strong></p>
484<pre><code class="language-feel">reverse(list: list): list
485</code></pre>
486<p><strong>Examples</strong></p>
487<pre><code class="language-feel">reverse([1,2,3])
488// [3,2,1]
489</code></pre>
490`},{name:"index of",type:"function",params:[{name:"list"},{name:"match"}],info:`<p>Returns an ascending list of positions containing <code>match</code>.</p>
491<p><strong>Function signature</strong></p>
492<pre><code class="language-feel">index of(list: list, match: Any): list&lt;number&gt;
493</code></pre>
494<p><strong>Examples</strong></p>
495<pre><code class="language-feel">index of([1,2,3,2],2)
496// [2,4]
497</code></pre>
498`},{name:"union",type:"function",params:[{name:"list"}],info:`<p>Returns a list that includes all elements of the given lists without duplicates.</p>
499<p><strong>Function signature</strong></p>
500<pre><code class="language-feel">union(list: list): list
501</code></pre>
502<p>The parameter <code>list</code> is a sequence of lists.</p>
503<p><strong>Examples</strong></p>
504<pre><code class="language-feel">union([1,2],[2,3])
505// [1,2,3]
506</code></pre>
507`},{name:"distinct values",type:"function",params:[{name:"list"}],info:`<p>Returns the given list without duplicates.</p>
508<p><strong>Function signature</strong></p>
509<pre><code class="language-feel">distinct values(list: list): list
510</code></pre>
511<p><strong>Examples</strong></p>
512<pre><code class="language-feel">distinct values([1,2,3,2,1])
513// [1,2,3]
514</code></pre>
515`},{name:"flatten",type:"function",params:[{name:"list"}],info:`<p>Returns a list that includes all elements of the given list without nested lists.</p>
516<p><strong>Function signature</strong></p>
517<pre><code class="language-feel">flatten(list: list): list
518</code></pre>
519<p><strong>Examples</strong></p>
520<pre><code class="language-feel">flatten([[1,2],[[3]], 4])
521// [1,2,3,4]
522</code></pre>
523`},{name:"sort",type:"function",params:[{name:"list"},{name:"precedes"}],info:`<p>Returns the given list sorted by the <code>precedes</code> function.</p>
524<p><strong>Function signature</strong></p>
525<pre><code class="language-feel">sort(list: list, precedes: function&lt;(Any, Any) -&gt; boolean&gt;): list
526</code></pre>
527<p><strong>Examples</strong></p>
528<pre><code class="language-feel">sort(list: [3,1,4,5,2], precedes: function(x,y) x &lt; y)
529// [1,2,3,4,5]
530</code></pre>
531`},{name:"string join",type:"function",params:[{name:"list"}],info:`<p>Joins a list of strings into a single string. This is similar to
532Java&#39;s <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/stream/Collectors.html#joining(java.lang.CharSequence,java.lang.CharSequence,java.lang.CharSequence)">joining</a>
533function.</p>
534<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is
535neither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>
536<p><strong>Function signature</strong></p>
537<pre><code class="language-feel">string join(list: list&lt;string&gt;): string
538</code></pre>
539<p><strong>Examples</strong></p>
540<pre><code class="language-feel">string join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;])
541// &quot;abc&quot;
542
543string join([&quot;a&quot;,null,&quot;c&quot;])
544// &quot;ac&quot;
545
546string join([])
547// &quot;&quot;
548</code></pre>
549`},{name:"string join",type:"function",params:[{name:"list"},{name:"delimiter"}],info:`<p>Joins a list of strings into a single string. This is similar to
550Java&#39;s <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/stream/Collectors.html#joining(java.lang.CharSequence,java.lang.CharSequence,java.lang.CharSequence)">joining</a>
551function.</p>
552<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is
553neither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>
554<p>The resulting string contains a <code>delimiter</code> between each element.</p>
555<p><strong>Function signature</strong></p>
556<pre><code class="language-feel">string join(list: list&lt;string&gt;, delimiter: string): string
557</code></pre>
558<p><strong>Examples</strong></p>
559<pre><code class="language-feel">string join([&quot;a&quot;], &quot;X&quot;)
560// &quot;a&quot;
561
562string join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;], &quot;, &quot;)
563// &quot;a, b, c&quot;
564</code></pre>
565`},{name:"decimal",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value at the given scale.</p>
566<p><strong>Function signature</strong></p>
567<pre><code class="language-feel">decimal(n: number, scale: number): number
568</code></pre>
569<p><strong>Examples</strong></p>
570<pre><code class="language-feel">decimal(1/3, 2)
571// .33
572
573decimal(1.5, 0)
574// 2
575</code></pre>
576`},{name:"floor",type:"function",params:[{name:"n"}],info:`<p>Rounds the given value with rounding mode flooring.</p>
577<p><strong>Function signature</strong></p>
578<pre><code class="language-feel">floor(n: number): number
579</code></pre>
580<p><strong>Examples</strong></p>
581<pre><code class="language-feel">floor(1.5)
582// 1
583
584floor(-1.5)
585// -2
586</code></pre>
587`},{name:"floor",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with rounding mode flooring at the given scale.</p>
588<p><strong>Function signature</strong></p>
589<pre><code class="language-feel">floor(n: number, scale: number): number
590</code></pre>
591<p><strong>Examples</strong></p>
592<pre><code class="language-feel">floor(-1.56, 1)
593// -1.6
594</code></pre>
595`},{name:"ceiling",type:"function",params:[{name:"n"}],info:`<p>Rounds the given value with rounding mode ceiling.</p>
596<p><strong>Function signature</strong></p>
597<pre><code class="language-feel">ceiling(n: number): number
598</code></pre>
599<p><strong>Examples</strong></p>
600<pre><code class="language-feel">ceiling(1.5)
601// 2
602
603ceiling(-1.5)
604// -1
605</code></pre>
606`},{name:"ceiling",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with rounding mode ceiling at the given scale.</p>
607<p><strong>Function signature</strong></p>
608<pre><code class="language-feel">ceiling(n: number, scale: number): number
609</code></pre>
610<p><strong>Examples</strong></p>
611<pre><code class="language-feel">ceiling(-1.56, 1)
612// -1.5
613</code></pre>
614`},{name:"round up",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with the rounding mode round-up at the given scale.</p>
615<p><strong>Function signature</strong></p>
616<pre><code class="language-feel">round up(n: number, scale: number): number
617</code></pre>
618<p><strong>Examples</strong></p>
619<pre><code class="language-feel">round up(5.5)
620// 6
621
622round up(-5.5)
623// -6
624
625round up(1.121, 2)
626// 1.13
627
628round up(-1.126, 2)
629// -1.13
630</code></pre>
631`},{name:"round down",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with the rounding mode round-down at the given scale.</p>
632<p><strong>Function signature</strong></p>
633<pre><code class="language-feel">round down(n: number, scale: number): number
634</code></pre>
635<p><strong>Examples</strong></p>
636<pre><code class="language-feel">round down(5.5, 0)
637// 5
638
639round down (-5.5, 0)
640// -5
641
642round down (1.121, 2)
643// 1.12
644
645round down (-1.126, 2)
646// -1.12
647</code></pre>
648`},{name:"round half up",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with the rounding mode round-half-up at the given scale.</p>
649<p><strong>Function signature</strong></p>
650<pre><code class="language-feel">round half up(n: number, scale: number): number
651</code></pre>
652<p><strong>Examples</strong></p>
653<pre><code class="language-feel">round half up(5.5, 0)
654// 6
655
656round half up(-5.5, 0)
657// -6
658
659round half up(1.121, 2)
660// 1.12
661
662round half up(-1.126, 2)
663// -1.13
664</code></pre>
665`},{name:"round half down",type:"function",params:[{name:"n"},{name:"scale"}],info:`<p>Rounds the given value with the rounding mode round-half-down at the given scale.</p>
666<p><strong>Function signature</strong></p>
667<pre><code class="language-feel">round half down(n: number, scale: number): number
668</code></pre>
669<p><strong>Examples</strong></p>
670<pre><code class="language-feel">round half down (5.5, 0)
671// 5
672
673round half down (-5.5, 0)
674// -5
675
676round half down (1.121, 2)
677// 1.12
678
679round half down (-1.126, 2)
680// -1.13
681</code></pre>
682`},{name:"abs",type:"function",params:[{name:"number"}],info:`<p>Returns the absolute value of the given numeric value.</p>
683<p><strong>Function signature</strong></p>
684<pre><code class="language-feel">abs(number: number): number
685</code></pre>
686<p><strong>Examples</strong></p>
687<pre><code class="language-feel">abs(10)
688// 10
689
690abs(-10)
691// 10
692</code></pre>
693`},{name:"modulo",type:"function",params:[{name:"dividend"},{name:"divisor"}],info:`<p>Returns the remainder of the division of dividend by divisor.</p>
694<p><strong>Function signature</strong></p>
695<pre><code class="language-feel">modulo(dividend: number, divisor: number): number
696</code></pre>
697<p><strong>Examples</strong></p>
698<pre><code class="language-feel">modulo(12, 5)
699// 2
700</code></pre>
701`},{name:"sqrt",type:"function",params:[{name:"number"}],info:`<p>Returns the square root of the given value.</p>
702<p><strong>Function signature</strong></p>
703<pre><code class="language-feel">sqrt(number: number): number
704</code></pre>
705<p><strong>Examples</strong></p>
706<pre><code class="language-feel">sqrt(16)
707// 4
708</code></pre>
709`},{name:"log",type:"function",params:[{name:"number"}],info:`<p>Returns the natural logarithm (base e) of the given value.</p>
710<p><strong>Function signature</strong></p>
711<pre><code class="language-feel">log(number: number): number
712</code></pre>
713<p><strong>Examples</strong></p>
714<pre><code class="language-feel">log(10)
715// 2.302585092994046
716</code></pre>
717`},{name:"exp",type:"function",params:[{name:"number"}],info:`<p>Returns the Euler\u2019s number e raised to the power of the given number .</p>
718<p><strong>Function signature</strong></p>
719<pre><code class="language-feel">exp(number: number): number
720</code></pre>
721<p><strong>Examples</strong></p>
722<pre><code class="language-feel">exp(5)
723// 148.4131591025766
724</code></pre>
725`},{name:"odd",type:"function",params:[{name:"number"}],info:`<p>Returns <code>true</code> if the given value is odd. Otherwise, returns <code>false</code>.</p>
726<p><strong>Function signature</strong></p>
727<pre><code class="language-feel">odd(number: number): boolean
728</code></pre>
729<p><strong>Examples</strong></p>
730<pre><code class="language-feel">odd(5)
731// true
732
733odd(2)
734// false
735</code></pre>
736`},{name:"even",type:"function",params:[{name:"number"}],info:`<p>Returns <code>true</code> if the given is even. Otherwise, returns <code>false</code>.</p>
737<p><strong>Function signature</strong></p>
738<pre><code class="language-feel">even(number: number): boolean
739</code></pre>
740<p><strong>Examples</strong></p>
741<pre><code class="language-feel">even(5)
742// false
743
744even(2)
745// true
746</code></pre>
747`},{name:"before",type:"function",params:[{name:"point1"},{name:"point2"}],info:`<p><strong>Function signature</strong></p>
748<pre><code class="language-feel">before(point1: Any, point2: Any): boolean
749</code></pre>
750<p><strong>Examples</strong></p>
751<pre><code class="language-feel">before(1, 10)
752// true
753
754before(10, 1)
755// false
756</code></pre>
757`},{name:"before",type:"function",params:[{name:"range"},{name:"point"}],info:`<p><strong>Function signature</strong></p>
758<pre><code class="language-feel">before(range: range, point: Any): boolean
759</code></pre>
760<p><strong>Examples</strong></p>
761<pre><code class="language-feel">before([1..5], 10)
762// true
763</code></pre>
764`},{name:"before",type:"function",params:[{name:"point"},{name:"range"}],info:`<p><strong>Function signature</strong></p>
765<pre><code class="language-feel">before(point: Any, range: range): boolean
766</code></pre>
767<p><strong>Examples</strong></p>
768<pre><code class="language-feel">before(1, [2..5])
769// true
770</code></pre>
771`},{name:"before",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
772<pre><code class="language-feel">before(range1: range, range2: range): boolean
773</code></pre>
774<p><strong>Examples</strong></p>
775<pre><code class="language-feel">before([1..5], [6..10])
776// true
777
778before([1..5),[5..10])
779// true
780</code></pre>
781`},{name:"after",type:"function",params:[{name:"point1"},{name:"point2"}],info:`<p><strong>Function signature</strong></p>
782<pre><code class="language-feel">after(point1: Any, point2: Any): boolean
783</code></pre>
784<p><strong>Examples</strong></p>
785<pre><code class="language-feel">after(10, 1)
786// true
787
788after(1, 10)
789// false
790</code></pre>
791`},{name:"after",type:"function",params:[{name:"range"},{name:"point"}],info:`<p><strong>Function signature</strong></p>
792<pre><code class="language-feel">after(range: range, point: Any): boolean
793</code></pre>
794<p><strong>Examples</strong></p>
795<pre><code class="language-feel">after([1..5], 10)
796// false
797</code></pre>
798`},{name:"after",type:"function",params:[{name:"point"},{name:"range"}],info:`<p><strong>Function signature</strong></p>
799<pre><code class="language-feel">after(point: Any, range: range): boolean
800</code></pre>
801<p><strong>Examples</strong></p>
802<pre><code class="language-feel">after(12, [2..5])
803// true
804</code></pre>
805`},{name:"after",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
806<pre><code class="language-feel">after(range1: range, range2: range): boolean
807</code></pre>
808<p><strong>Examples</strong></p>
809<pre><code class="language-feel">after([6..10], [1..5])
810// true
811
812after([5..10], [1..5))
813// true
814</code></pre>
815`},{name:"meets",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
816<pre><code class="language-feel">meets(range1: range, range2: range): boolean
817</code></pre>
818<p><strong>Examples</strong></p>
819<pre><code class="language-feel">meets([1..5], [5..10])
820// true
821
822meets([1..3], [4..6])
823// false
824
825meets([1..3], [3..5])
826// true
827
828meets([1..5], (5..8])
829// false
830</code></pre>
831`},{name:"met by",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
832<pre><code class="language-feel">met by(range1: range, range2: range): boolean
833</code></pre>
834<p><strong>Examples</strong></p>
835<pre><code class="language-feel">met by([5..10], [1..5])
836// true
837
838met by([3..4], [1..2])
839// false
840
841met by([3..5], [1..3])
842// true
843
844met by((5..8], [1..5))
845// false
846
847met by([5..10], [1..5))
848// false
849</code></pre>
850`},{name:"overlaps",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
851<pre><code class="language-feel">overlaps(range1: range, range2: range): boolean
852</code></pre>
853<p><strong>Examples</strong></p>
854<pre><code class="language-feel">overlaps([5..10], [1..6])
855// true
856
857overlaps((3..7], [1..4])
858// true
859
860overlaps([1..3], (3..6])
861// false
862
863overlaps((5..8], [1..5))
864// false
865
866overlaps([4..10], [1..5))
867// true
868</code></pre>
869`},{name:"overlaps before",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
870<pre><code class="language-feel">overlaps before(range1: range, range2: range): boolean
871</code></pre>
872<p><strong>Examples</strong></p>
873<pre><code class="language-feel">overlaps before([1..5], [4..10])
874// true
875
876overlaps before([3..4], [1..2])
877// false
878
879overlaps before([1..3], (3..5])
880// false
881
882overlaps before([1..5), (3..8])
883// true
884
885overlaps before([1..5), [5..10])
886// false
887</code></pre>
888`},{name:"overlaps after",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
889<pre><code class="language-feel">overlaps after(range1: range, range2: range): boolean
890</code></pre>
891<p><strong>Examples</strong></p>
892<pre><code class="language-feel">overlaps after([4..10], [1..5])
893// true
894
895overlaps after([3..4], [1..2])
896// false
897
898overlaps after([3..5], [1..3))
899// false
900
901overlaps after((5..8], [1..5))
902// false
903
904overlaps after([4..10], [1..5))
905// true
906</code></pre>
907`},{name:"finishes",type:"function",params:[{name:"point"},{name:"range"}],info:`<p><strong>Function signature</strong></p>
908<pre><code class="language-feel">finishes(point: Any, range: range): boolean
909</code></pre>
910<p><strong>Examples</strong></p>
911<pre><code class="language-feel">finishes(5, [1..5])
912// true
913
914finishes(10, [1..7])
915// false
916</code></pre>
917`},{name:"finishes",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
918<pre><code class="language-feel">finishes(range1: range, range2: range): boolean
919</code></pre>
920<p><strong>Examples</strong></p>
921<pre><code class="language-feel">finishes([3..5], [1..5])
922// true
923
924finishes((1..5], [1..5))
925// false
926
927finishes([5..10], [1..10))
928// false
929</code></pre>
930`},{name:"finished by",type:"function",params:[{name:"range"},{name:"point"}],info:`<p><strong>Function signature</strong></p>
931<pre><code class="language-feel">finished by(range: range, point: Any): boolean
932</code></pre>
933<p><strong>Examples</strong></p>
934<pre><code class="language-feel">finished by([5..10], 10)
935// true
936
937finished by([3..4], 2)
938// false
939</code></pre>
940`},{name:"finished by",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
941<pre><code class="language-feel">finished by(range1: range, range2: range): boolean
942</code></pre>
943<p><strong>Examples</strong></p>
944<pre><code class="language-feel">finished by([1..5], [3..5])
945// true
946
947finished by((5..8], [1..5))
948// false
949
950finished by([5..10], (1..10))
951// false
952</code></pre>
953`},{name:"includes",type:"function",params:[{name:"range"},{name:"point"}],info:`<p><strong>Function signature</strong></p>
954<pre><code class="language-feel">includes(range: range, point: Any): boolean
955</code></pre>
956<p><strong>Examples</strong></p>
957<pre><code class="language-feel">includes([5..10], 6)
958// true
959
960includes([3..4], 5)
961// false
962</code></pre>
963`},{name:"includes",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
964<pre><code class="language-feel">includes(range1: range, range2: range): boolean
965</code></pre>
966<p><strong>Examples</strong></p>
967<pre><code class="language-feel">includes([1..10], [4..6])
968// true
969
970includes((5..8], [1..5))
971// false
972
973includes([1..10], [1..5))
974// true
975</code></pre>
976`},{name:"during",type:"function",params:[{name:"point"},{name:"range"}],info:`<p><strong>Function signature</strong></p>
977<pre><code class="language-feel">during(point: Any, range: range): boolean
978</code></pre>
979<p><strong>Examples</strong></p>
980<pre><code class="language-feel">during(5, [1..10])
981// true
982
983during(12, [1..10])
984// false
985
986during(1, (1..10])
987// false
988</code></pre>
989`},{name:"during",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
990<pre><code class="language-feel">during(range1: range, range2: range): boolean
991</code></pre>
992<p><strong>Examples</strong></p>
993<pre><code class="language-feel">during([4..6], [1..10))
994// true
995
996during((1..5], (1..10])
997// true
998</code></pre>
999`},{name:"starts",type:"function",params:[{name:"point"},{name:"range"}],info:`<p><strong>Function signature</strong></p>
1000<pre><code class="language-feel">starts(point: Any, range: range): boolean
1001</code></pre>
1002<p><strong>Examples</strong></p>
1003<pre><code class="language-feel">starts(1, [1..5])
1004// true
1005
1006starts(1, (1..8])
1007// false
1008</code></pre>
1009`},{name:"starts",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
1010<pre><code class="language-feel">starts(range1: range, range2: range): boolean
1011</code></pre>
1012<p><strong>Examples</strong></p>
1013<pre><code class="language-feel">starts((1..5], [1..5])
1014// false
1015
1016starts([1..10], [1..5])
1017// false
1018
1019starts((1..5), (1..10))
1020// true
1021</code></pre>
1022`},{name:"started by",type:"function",params:[{name:"range"},{name:"point"}],info:`<p><strong>Function signature</strong></p>
1023<pre><code class="language-feel">started by(range: range, point: Any): boolean
1024</code></pre>
1025<p><strong>Examples</strong></p>
1026<pre><code class="language-feel">started by([1..10], 1)
1027// true
1028
1029started by((1..10], 1)
1030// false
1031</code></pre>
1032`},{name:"started by",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
1033<pre><code class="language-feel">started by(range1: range, range2: range): boolean
1034</code></pre>
1035<p><strong>Examples</strong></p>
1036<pre><code class="language-feel">started by([1..10], [1..5])
1037// true
1038
1039started by((1..10], [1..5))
1040// false
1041
1042started by([1..10], [1..10))
1043// true
1044</code></pre>
1045`},{name:"coincides",type:"function",params:[{name:"point1"},{name:"point2"}],info:`<p><strong>Function signature</strong></p>
1046<pre><code class="language-feel">coincides(point1: Any, point2: Any): boolean
1047</code></pre>
1048<p><strong>Examples</strong></p>
1049<pre><code class="language-feel">coincides(5, 5)
1050// true
1051
1052coincides(3, 4)
1053// false
1054</code></pre>
1055`},{name:"coincides",type:"function",params:[{name:"range1"},{name:"range2"}],info:`<p><strong>Function signature</strong></p>
1056<pre><code class="language-feel">coincides(range1: range, range2: range): boolean
1057</code></pre>
1058<p><strong>Examples</strong></p>
1059<pre><code class="language-feel">coincides([1..5], [1..5])
1060// true
1061
1062coincides((1..5], [1..5))
1063// false
1064
1065coincides([1..5], [2..6])
1066// false
1067</code></pre>
1068`},{name:"substring",type:"function",params:[{name:"string"},{name:"start position"}],info:`<p>Returns a substring of the given value starting at <code>start position</code>.</p>
1069<p><strong>Function signature</strong></p>
1070<pre><code class="language-feel">substring(string: string, start position: number): string
1071</code></pre>
1072<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
1073<p><strong>Examples</strong></p>
1074<pre><code class="language-feel">substring(&quot;foobar&quot;, 3)
1075// &quot;obar&quot;
1076
1077substring(&quot;foobar&quot;, -2)
1078// &quot;ar&quot;
1079</code></pre>
1080`},{name:"substring",type:"function",params:[{name:"string"},{name:"start position"},{name:"length"}],info:`<p>Returns a substring of the given value, starting at <code>start position</code> with the given <code>length</code>. If <code>length</code> is greater than
1081the remaining characters of the value, it returns all characters from <code>start position</code> until the end.</p>
1082<p><strong>Function signature</strong></p>
1083<pre><code class="language-feel">substring(string: string, start position: number, length: number): string
1084</code></pre>
1085<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>
1086<p><strong>Examples</strong></p>
1087<pre><code class="language-feel">substring(&quot;foobar&quot;, 3, 3)
1088// &quot;oba&quot;
1089
1090substring(&quot;foobar&quot;, -3, 2)
1091// &quot;ba&quot;
1092
1093substring(&quot;foobar&quot;, 3, 10)
1094// &quot;obar&quot;
1095</code></pre>
1096`},{name:"string length",type:"function",params:[{name:"string"}],info:`<p>Returns the number of characters in the given value.</p>
1097<p><strong>Function signature</strong></p>
1098<pre><code class="language-feel">string length(string: string): number
1099</code></pre>
1100<p><strong>Examples</strong></p>
1101<pre><code class="language-feel">string length(&quot;foo&quot;)
1102// 3
1103</code></pre>
1104`},{name:"upper case",type:"function",params:[{name:"string"}],info:`<p>Returns the given value with all characters are uppercase.</p>
1105<p><strong>Function signature</strong></p>
1106<pre><code class="language-feel">upper case(string: string): string
1107</code></pre>
1108<p><strong>Examples</strong></p>
1109<pre><code class="language-feel">upper case(&quot;aBc4&quot;)
1110// &quot;ABC4&quot;
1111</code></pre>
1112`},{name:"lower case",type:"function",params:[{name:"string"}],info:`<p>Returns the given value with all characters are lowercase.</p>
1113<p><strong>Function signature</strong></p>
1114<pre><code class="language-feel">lower case(string: string): string
1115</code></pre>
1116<p><strong>Examples</strong></p>
1117<pre><code class="language-feel">lower case(&quot;aBc4&quot;)
1118// &quot;abc4&quot;
1119</code></pre>
1120`},{name:"substring before",type:"function",params:[{name:"string"},{name:"match"}],info:`<p>Returns a substring of the given value that contains all characters before <code>match</code>.</p>
1121<p><strong>Function signature</strong></p>
1122<pre><code class="language-feel">substring before(string: string, match: string): string
1123</code></pre>
1124<p><strong>Examples</strong></p>
1125<pre><code class="language-feel">substring before(&quot;foobar&quot;, &quot;bar&quot;)
1126// &quot;foo&quot;
1127</code></pre>
1128`},{name:"substring after",type:"function",params:[{name:"string"},{name:"match"}],info:`<p>Returns a substring of the given value that contains all characters after <code>match</code>.</p>
1129<p><strong>Function signature</strong></p>
1130<pre><code class="language-feel">substring after(string: string, match: string): string
1131</code></pre>
1132<p><strong>Examples</strong></p>
1133<pre><code class="language-feel">substring after(&quot;foobar&quot;, &quot;ob&quot;)
1134// &quot;ar&quot;
1135</code></pre>
1136`},{name:"contains",type:"function",params:[{name:"string"},{name:"match"}],info:`<p>Returns <code>true</code> if the given value contains the substring <code>match</code>. Otherwise, returns <code>false</code>.</p>
1137<p><strong>Function signature</strong></p>
1138<pre><code class="language-feel">contains(string: string, match: string): boolean
1139</code></pre>
1140<p><strong>Examples</strong></p>
1141<pre><code class="language-feel">contains(&quot;foobar&quot;, &quot;of&quot;)
1142// false
1143</code></pre>
1144`},{name:"starts with",type:"function",params:[{name:"string"},{name:"match"}],info:`<p>Returns <code>true</code> if the given value starts with the substring <code>match</code>. Otherwise, returns <code>false</code>.</p>
1145<p><strong>Function signature</strong></p>
1146<pre><code class="language-feel">starts with(string: string, match: string): boolean
1147</code></pre>
1148<p><strong>Examples</strong></p>
1149<pre><code class="language-feel">starts with(&quot;foobar&quot;, &quot;fo&quot;)
1150// true
1151</code></pre>
1152`},{name:"ends with",type:"function",params:[{name:"string"},{name:"match"}],info:`<p>Returns <code>true</code> if the given value ends with the substring <code>match</code>. Otherwise, returns <code>false</code>.</p>
1153<p><strong>Function signature</strong></p>
1154<pre><code class="language-feel">ends with(string: string, match: string): boolean
1155</code></pre>
1156<p><strong>Examples</strong></p>
1157<pre><code class="language-feel">ends with(&quot;foobar&quot;, &quot;r&quot;)
1158// true
1159</code></pre>
1160`},{name:"matches",type:"function",params:[{name:"input"},{name:"pattern"}],info:`<p>Returns <code>true</code> if the given value matches the <code>pattern</code>. Otherwise, returns <code>false</code>.</p>
1161<p><strong>Function signature</strong></p>
1162<pre><code class="language-feel">matches(input: string, pattern: string): boolean
1163</code></pre>
1164<p>The <code>pattern</code> is a string that contains a regular expression.</p>
1165<p><strong>Examples</strong></p>
1166<pre><code class="language-feel">matches(&quot;foobar&quot;, &quot;^fo*bar&quot;)
1167// true
1168</code></pre>
1169`},{name:"matches",type:"function",params:[{name:"input"},{name:"pattern"},{name:"flags"}],info:`<p>Returns <code>true</code> if the given value matches the <code>pattern</code>. Otherwise, returns <code>false</code>.</p>
1170<p><strong>Function signature</strong></p>
1171<pre><code class="language-feel">matches(input: string, pattern: string, flags: string): boolean
1172</code></pre>
1173<p>The <code>pattern</code> is a string that contains a regular expression.</p>
1174<p>The <code>flags</code> can contain one or more of the following characters:</p>
1175<ul>
1176<li><code>s</code> (dot-all)</li>
1177<li><code>m</code> (multi-line)</li>
1178<li><code>i</code> (case insensitive)</li>
1179<li><code>x</code> (comments)</li>
1180</ul>
1181<p><strong>Examples</strong></p>
1182<pre><code class="language-feel">matches(&quot;FooBar&quot;, &quot;foo&quot;, &quot;i&quot;)
1183// true
1184</code></pre>
1185`},{name:"replace",type:"function",params:[{name:"input"},{name:"pattern"},{name:"replacement"}],info:`<p>Returns the resulting string after replacing all occurrences of <code>pattern</code> with <code>replacement</code>.</p>
1186<p><strong>Function signature</strong></p>
1187<pre><code class="language-feel">replace(input: string, pattern: string, replacement: string): string
1188</code></pre>
1189<p>The <code>pattern</code> is a string that contains a regular expression.</p>
1190<p>The <code>replacement</code> can access the match groups by using <code>$</code> and the number of the group, for example,
1191<code>$1</code> to access the first group.</p>
1192<p><strong>Examples</strong></p>
1193<pre><code class="language-feel">replace(&quot;abcd&quot;, &quot;(ab)|(a)&quot;, &quot;[1=$1][2=$2]&quot;)
1194// &quot;[1=ab][2=]cd&quot;
1195
1196replace(&quot;0123456789&quot;, &quot;(\\d{3})(\\d{3})(\\d{4})&quot;, &quot;($1) $2-$3&quot;)
1197// &quot;(012) 345-6789&quot;
1198</code></pre>
1199`},{name:"replace",type:"function",params:[{name:"input"},{name:"pattern"},{name:"replacement"},{name:"flags"}],info:`<p>Returns the resulting string after replacing all occurrences of <code>pattern</code> with <code>replacement</code>.</p>
1200<p><strong>Function signature</strong></p>
1201<pre><code class="language-feel">replace(input: string, pattern: string, replacement: string, flags: string): string
1202</code></pre>
1203<p>The <code>pattern</code> is a string that contains a regular expression.</p>
1204<p>The <code>replacement</code> can access the match groups by using <code>$</code> and the number of the group, for example,
1205<code>$1</code> to access the first group.</p>
1206<p>The <code>flags</code> can contain one or more of the following characters:</p>
1207<ul>
1208<li><code>s</code> (dot-all)</li>
1209<li><code>m</code> (multi-line)</li>
1210<li><code>i</code> (case insensitive)</li>
1211<li><code>x</code> (comments)</li>
1212</ul>
1213<p><strong>Examples</strong></p>
1214<pre><code class="language-feel">replace(&quot;How do you feel?&quot;, &quot;Feel&quot;, &quot;FEEL&quot;, &quot;i&quot;)
1215// &quot;How do you FEEL?&quot;
1216</code></pre>
1217`},{name:"split",type:"function",params:[{name:"string"},{name:"delimiter"}],info:`<p>Splits the given value into a list of substrings, breaking at each occurrence of the <code>delimiter</code> pattern.</p>
1218<p><strong>Function signature</strong></p>
1219<pre><code class="language-feel">split(string: string, delimiter: string): list&lt;string&gt;
1220</code></pre>
1221<p>The <code>delimiter</code> is a string that contains a regular expression.</p>
1222<p><strong>Examples</strong></p>
1223<pre><code class="language-feel">split(&quot;John Doe&quot;, &quot;\\s&quot; )
1224// [&quot;John&quot;, &quot;Doe&quot;]
1225
1226split(&quot;a;b;c;;&quot;, &quot;;&quot;)
1227// [&quot;a&quot;, &quot;b&quot;, &quot;c&quot;, &quot;&quot;, &quot;&quot;]
1228</code></pre>
1229`},{name:"now",type:"function",params:[],info:`<p>Returns the current date and time including the timezone.</p>
1230<p><strong>Function signature</strong></p>
1231<pre><code class="language-feel">now(): date and time
1232</code></pre>
1233<p><strong>Examples</strong></p>
1234<pre><code class="language-feel">now()
1235// date and time(&quot;2020-07-31T14:27:30@Europe/Berlin&quot;)
1236</code></pre>
1237`},{name:"today",type:"function",params:[],info:`<p>Returns the current date.</p>
1238<p><strong>Function signature</strong></p>
1239<pre><code class="language-feel">today(): date
1240</code></pre>
1241<p><strong>Examples</strong></p>
1242<pre><code class="language-feel">today()
1243// date(&quot;2020-07-31&quot;)
1244</code></pre>
1245`},{name:"day of week",type:"function",params:[{name:"date"}],info:`<p>Returns the day of the week according to the Gregorian calendar. Note that it always returns the English name of the day.</p>
1246<p><strong>Function signature</strong></p>
1247<pre><code class="language-feel">day of week(date: date): string
1248</code></pre>
1249<pre><code class="language-feel">day of week(date: date and time): string
1250</code></pre>
1251<p><strong>Examples</strong></p>
1252<pre><code class="language-feel">day of week(date(&quot;2019-09-17&quot;))
1253// &quot;Tuesday&quot;
1254
1255day of week(date and time(&quot;2019-09-17T12:00:00&quot;))
1256// &quot;Tuesday&quot;
1257</code></pre>
1258`},{name:"day of year",type:"function",params:[{name:"date"}],info:`<p>Returns the Gregorian number of the day within the year.</p>
1259<p><strong>Function signature</strong></p>
1260<pre><code class="language-feel">day of year(date: date): number
1261</code></pre>
1262<pre><code class="language-feel">day of year(date: date and time): number
1263</code></pre>
1264<p><strong>Examples</strong></p>
1265<pre><code class="language-feel">day of year(date(&quot;2019-09-17&quot;))
1266// 260
1267
1268day of year(date and time(&quot;2019-09-17T12:00:00&quot;))
1269// 260
1270</code></pre>
1271`},{name:"week of year",type:"function",params:[{name:"date"}],info:`<p>Returns the Gregorian number of the week within the year, according to ISO 8601.</p>
1272<p><strong>Function signature</strong></p>
1273<pre><code class="language-feel">week of year(date: date): number
1274</code></pre>
1275<pre><code class="language-feel">week of year(date: date and time): number
1276</code></pre>
1277<p><strong>Examples</strong></p>
1278<pre><code class="language-feel">week of year(date(&quot;2019-09-17&quot;))
1279// 38
1280
1281week of year(date and time(&quot;2019-09-17T12:00:00&quot;))
1282// 38
1283</code></pre>
1284`},{name:"month of year",type:"function",params:[{name:"date"}],info:`<p>Returns the month of the year according to the Gregorian calendar. Note that it always returns the English name of the month.</p>
1285<p><strong>Function signature</strong></p>
1286<pre><code class="language-feel">month of year(date: date): string
1287</code></pre>
1288<pre><code class="language-feel">month of year(date: date and time): string
1289</code></pre>
1290<p><strong>Examples</strong></p>
1291<pre><code class="language-feel">month of year(date(&quot;2019-09-17&quot;))
1292// &quot;September&quot;
1293
1294month of year(date and time(&quot;2019-09-17T12:00:00&quot;))
1295// &quot;September&quot;
1296</code></pre>
1297`},{name:"abs",type:"function",params:[{name:"n"}],info:`<p>Returns the absolute value of a given duration.</p>
1298<p><strong>Function signature</strong></p>
1299<pre><code class="language-feel">abs(n: days and time duration): days and time duration
1300</code></pre>
1301<pre><code class="language-feel">abs(n: years and months duration): years and months duration
1302</code></pre>
1303<p><strong>Examples</strong></p>
1304<pre><code class="language-feel">abs(duration(&quot;-PT5H&quot;))
1305// &quot;duration(&quot;PT5H&quot;)&quot;
1306
1307abs(duration(&quot;PT5H&quot;))
1308// &quot;duration(&quot;PT5H&quot;)&quot;
1309
1310abs(duration(&quot;-P2M&quot;))
1311// duration(&quot;P2M&quot;)
1312</code></pre>
1313`}],VT=[{name:"is defined",type:"function",params:[{name:"value"}],info:`<p><em>Camunda Extension</em></p>
1314<p>Checks if a given value is not <code>null</code>. If the value is <code>null</code> then the function returns <code>false</code>.
1315Otherwise, the function returns <code>true</code>.</p>
1316<p>The function requires one argument. Calling <code>is defined()</code> without an argument is invalid.</p>
1317<p><strong>Function signature</strong></p>
1318<pre><code class="language-feel">is defined(value: Any): boolean
1319</code></pre>
1320<p><strong>Examples</strong></p>
1321<pre><code class="language-feel">is defined(1)
1322// true
1323
1324is defined(null)
1325// false
1326
1327is defined(x)
1328// false - if no variable &quot;x&quot; exists
1329
1330is defined(x.y)
1331// false - if no variable &quot;x&quot; exists or it doesn&#39;t have a property &quot;y&quot;
1332
1333is defined()
1334// error - expected one argument
1335</code></pre>
1336<p>:::caution Breaking change</p>
1337<p>This function worked differently in previous versions. It returned <code>true</code> if the value was <code>null</code>.
1338Since this version, the function returns <code>false</code> if the value is <code>null</code>.</p>
1339<p>:::</p>
1340`},{name:"get or else",type:"function",params:[{name:"value"},{name:"default"}],info:`<p><em>Camunda Extension</em></p>
1341<p>Return the provided value parameter if not <code>null</code>, otherwise return the default parameter</p>
1342<p><strong>Function signature</strong></p>
1343<pre><code class="language-feel">get or else(value: Any, default: Any): Any
1344</code></pre>
1345<p><strong>Examples</strong></p>
1346<pre><code class="language-feel">get or else(&quot;this&quot;, &quot;default&quot;)
1347// &quot;this&quot;
1348
1349get or else(null, &quot;default&quot;)
1350// &quot;default&quot;
1351
1352get or else(null, null)
1353// null
1354</code></pre>
1355`,engines:{camunda:">=8.3"}},{name:"assert",type:"function",params:[{name:"value"},{name:"condition"}],info:`<p><em>Camunda Extension</em></p>
1356<p>Verify that the given condition is met. If the condition is <code>true</code>, the function returns the value.
1357Otherwise, the evaluation fails with an error.</p>
1358<p><strong>Function signature</strong></p>
1359<pre><code class="language-feel">assert(value: Any, condition: Any)
1360</code></pre>
1361<p><strong>Examples</strong></p>
1362<pre><code class="language-feel">assert(x, x != null)
1363// &quot;value&quot; - if x is &quot;value&quot;
1364// error - if x is null or doesn&#39;t exist
1365
1366assert(x, x &gt;= 0)
1367// 4 - if x is 4
1368// error - if x is less than zero
1369</code></pre>
1370`,engines:{camunda:">=8.3"}},{name:"assert",type:"function",params:[{name:"value"},{name:"condition"},{name:"cause"}],info:`<p><em>Camunda Extension</em></p>
1371<p>Verify that the given condition is met. If the condition is <code>true</code>, the function returns the value.
1372Otherwise, the evaluation fails with an error containing the given message.</p>
1373<p><strong>Function signature</strong></p>
1374<pre><code class="language-feel">assert(value: Any, condition: Any, cause: String)
1375</code></pre>
1376<p><strong>Examples</strong></p>
1377<pre><code class="language-feel">assert(x, x != null, &quot;&#39;x&#39; should not be null&quot;)
1378// &quot;value&quot; - if x is &quot;value&quot;
1379// error(&#39;x&#39; should not be null) - if x is null or doesn&#39;t exist
1380
1381assert(x, x &gt;= 0, &quot;&#39;x&#39; should be positive&quot;)
1382// 4 - if x is 4
1383// error(&#39;x&#39; should be positive) - if x is less than zero
1384</code></pre>
1385`,engines:{camunda:">=8.3"}},{name:"get value",type:"function",params:[{name:"context"},{name:"keys"}],info:`<p><em>Camunda Extension</em></p>
1386<p>Returns the value of the context entry for a context path defined by the given keys.</p>
1387<p>If <code>keys</code> contains the keys <code>[k1, k2]</code> then it returns the value at the nested entry <code>k1.k2</code> of the context.</p>
1388<p>If <code>keys</code> are empty or the nested entry defined by the keys doesn&#39;t exist in the context, it returns <code>null</code>.</p>
1389<p><strong>Function signature</strong></p>
1390<pre><code class="language-feel">get value(context: context, keys: list&lt;string&gt;): Any
1391</code></pre>
1392<p><strong>Examples</strong></p>
1393<pre><code class="language-feel">get value({x:1, y: {z:0}}, [&quot;y&quot;, &quot;z&quot;])
1394// 0
1395
1396get value({x: {y: {z:0}}}, [&quot;x&quot;, &quot;y&quot;])
1397// {z:0}
1398
1399get value({a: {b: 3}}, [&quot;b&quot;])
1400// null
1401</code></pre>
1402`},{name:"context put",type:"function",params:[{name:"context"},{name:"key"},{name:"value"}],info:`<p>Adds a new entry with the given key and value to the context. Returns a new context that includes the entry.</p>
1403<p>If an entry for the same key already exists in the context, it overrides the value.</p>
1404<p><strong>Function signature</strong></p>
1405<pre><code class="language-feel">context put(context: context, key: string, value: Any): context
1406</code></pre>
1407<p><strong>Examples</strong></p>
1408<pre><code class="language-feel">context put({x:1}, &quot;y&quot;, 2)
1409// {x:1, y:2}
1410</code></pre>
1411<p>:::info
1412The function <code>context put()</code> replaced the previous function <code>put()</code> (Camunda Extension). The
1413previous function is deprecated and should not be used anymore.
1414:::</p>
1415`},{name:"context merge",type:"function",params:[{name:"contexts"}],info:`<p>Union the given contexts. Returns a new context that includes all entries of the given contexts.</p>
1416<p>If an entry for the same key already exists in a context, it overrides the value. The entries are overridden in the same order as in the list of contexts.</p>
1417<p><strong>Function signature</strong></p>
1418<pre><code class="language-feel">context merge(contexts: list&lt;context&gt;): context
1419</code></pre>
1420<p><strong>Examples</strong></p>
1421<pre><code class="language-feel">context merge([{x:1}, {y:2}])
1422// {x:1, y:2}
1423
1424context merge([{x:1, y: 0}, {y:2}])
1425// {x:1, y:2}
1426</code></pre>
1427<p>:::info
1428The function <code>context merge()</code> replaced the previous function <code>put all()</code> (Camunda Extension). The
1429previous function is deprecated and should not be used anymore.
1430:::</p>
1431`,engines:{camunda:">=8.2"}},{name:"date and time",type:"function",params:[{name:"date"},{name:"timezone"}],info:`<p><em>Camunda Extension</em></p>
1432<p>Returns the given date and time value at the given timezone.</p>
1433<p>If <code>date</code> has a different timezone than <code>timezone</code> then it adjusts the time to match the local time of <code>timezone</code>.</p>
1434<p><strong>Function signature</strong></p>
1435<pre><code class="language-feel">date and time(date: date and time, timezone: string): date and time
1436</code></pre>
1437<p><strong>Examples</strong></p>
1438<pre><code class="language-feel">date and time(@&quot;2020-07-31T14:27:30@Europe/Berlin&quot;, &quot;America/Los_Angeles&quot;)
1439// date and time(&quot;2020-07-31T05:27:30@America/Los_Angeles&quot;)
1440
1441date and time(@&quot;2020-07-31T14:27:30&quot;, &quot;Z&quot;)
1442// date and time(&quot;2020-07-31T12:27:30Z&quot;)
1443</code></pre>
1444`},{name:"duplicate values",type:"function",params:[{name:"list"}],info:`<p><em>Camunda Extension</em></p>
1445<p>Returns all duplicate values of the given list.</p>
1446<p><strong>Function signature</strong></p>
1447<pre><code class="language-feel">duplicate values(list: list): list
1448</code></pre>
1449<p><strong>Examples</strong></p>
1450<pre><code class="language-feel">duplicate values([1,2,3,2,1])
1451// [1,2]
1452</code></pre>
1453`,engines:{camunda:">=8.3"}},{name:"string join",type:"function",params:[{name:"list"},{name:"delimiter"},{name:"prefix"},{name:"suffix"}],info:`<p><em>Camunda Extension</em></p>
1454<p>Joins a list of strings into a single string. This is similar to
1455Java&#39;s <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/stream/Collectors.html#joining(java.lang.CharSequence,java.lang.CharSequence,java.lang.CharSequence)">joining</a>
1456function.</p>
1457<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is
1458neither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>
1459<p>The resulting string starts with <code>prefix</code>, contains a <code>delimiter</code> between each element, and ends
1460with <code>suffix</code>.</p>
1461<p><strong>Function signature</strong></p>
1462<pre><code class="language-feel">string join(list: list&lt;string&gt;, delimiter: string, prefix: string, suffix: string): string
1463</code></pre>
1464<p><strong>Examples</strong></p>
1465<pre><code class="language-feel">string join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;], &quot;, &quot;, &quot;[&quot;, &quot;]&quot;)
1466// &quot;[a, b, c]&quot;
1467</code></pre>
1468`},{name:"is empty",type:"function",params:[{name:"list"}],info:`<p><em>Camunda Extension</em></p>
1469<p>Returns <code>true</code> if the given list is empty. Otherwise, returns <code>false</code>.</p>
1470<p><strong>Function signature</strong></p>
1471<pre><code class="language-feel">is empty(list: list): boolean
1472</code></pre>
1473<p><strong>Examples</strong></p>
1474<pre><code class="language-feel">is empty([])
1475// true
1476
1477is empty([1,2,3])
1478// false
1479</code></pre>
1480`,engines:{camunda:">=8.6"}},{name:"partition",type:"function",params:[{name:"list"},{name:"size"}],info:`<p><em>Camunda Extension</em></p>
1481<p>Returns consecutive sublists of a list, each of the same size (the final list may be smaller).</p>
1482<p>If <code>size</code> is less than <code>0</code>, it returns <code>null</code>.</p>
1483<p><strong>Function signature</strong></p>
1484<pre><code class="language-feel">partition(list: list, size: number): list
1485</code></pre>
1486<p><strong>Examples</strong></p>
1487<pre><code class="language-feel">partition([1,2,3,4,5], 2)
1488// [[1,2], [3,4], [5]]
1489
1490partition([], 2)
1491// []
1492
1493partition([1,2], 0)
1494// null
1495</code></pre>
1496`,engines:{camunda:">=8.7"}},{name:"fromAi",type:"function",params:[{name:"value"}],info:`<p><em>Camunda Extension</em></p>
1497<p>Returns the unmodified <code>value</code> parameter.</p>
1498<ul>
1499<li>The purpose of this function is solely to tag the value as being generated by an AI integration.</li>
1500<li>The actual handling is not performed by the FEEL engine, but by a custom integration such as a connector or a job worker.</li>
1501</ul>
1502<p>The main use case of this function is for <a href="../../../connectors/out-of-the-box-connectors/agentic-ai-aiagent-tool-definitions.md">tool definitions</a> used by the <a href="../../../connectors/out-of-the-box-connectors/agentic-ai-aiagent.md">AI Agent connector</a>.</p>
1503<p>See the following function overloads for additional function parameters.</p>
1504<p><strong>Function signature</strong></p>
1505<pre><code class="language-feel">fromAi(value: Any): Any
1506</code></pre>
1507<p><strong>Examples</strong></p>
1508<pre><code class="language-feel">fromAi(toolCall.searchQuery)
1509// toolCall.searchQuery contents
1510
1511fromAi(toolCall.userId)
1512// toolCall.userId contents
1513</code></pre>
1514`,engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"}],info:`<p><em>Camunda Extension</em></p>
1515<p>Returns the unmodified <code>value</code> parameter.</p>
1516<p>In addition to the previous overload, it also accepts an optional <code>description</code> parameter to provide a textual description of the value. The description must be <code>null</code> or a string constant.</p>
1517<p><strong>Function signature</strong></p>
1518<pre><code class="language-feel">fromAi(value: Any, description: string): Any
1519</code></pre>
1520<p><strong>Examples</strong></p>
1521<pre><code class="language-feel">fromAi(toolCall.searchQuery, &quot;The search query used to find the best match.&quot;)
1522// toolCall.searchQuery contents
1523
1524fromAi(toolCall.searchQuery, null)
1525// toolCall.searchQuery contents
1526</code></pre>
1527`,engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"},{name:"type"}],info:`<p><em>Camunda Extension</em></p>
1528<p>Returns the unmodified <code>value</code> parameter.</p>
1529<p>In addition to the previous overload, it also accepts an optional <code>type</code> parameter to provide type information about the value. The type must be <code>null</code> or a string constant.</p>
1530<p><strong>Function signature</strong></p>
1531<pre><code class="language-feel">fromAi(value: Any, description: string, type: string): Any
1532</code></pre>
1533<p><strong>Examples</strong></p>
1534<pre><code class="language-feel">fromAi(toolCall.searchQuery, &quot;The search query used to find the best match.&quot;, &quot;string&quot;)
1535// toolCall.searchQuery contents
1536
1537fromAi(toolCall.userId, &quot;The user&#39;s ID&quot;, &quot;number&quot;)
1538// toolCall.userId contents
1539
1540fromAi(toolCall.userId, null, &quot;number&quot;)
1541// toolCall.userId contents
1542
1543fromAi(value: toolCall.userId, type: &quot;number&quot;)
1544// toolCall.userId contents
1545</code></pre>
1546`,engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"},{name:"type"},{name:"schema"}],info:`<p><em>Camunda Extension</em></p>
1547<p>Returns the unmodified <code>value</code> parameter.</p>
1548<p>In addition to the previous overload, it also accepts an optional <code>schema</code> parameter to provide a (partial) <a href="https://json-schema.org/">JSON schema</a> for the value.</p>
1549<ul>
1550<li>The schema must be <code>null</code> or a context (map) containing only constant values. For example, function calls within the schema are not supported.</li>
1551<li>The schema is not validated by the FEEL engine but might be by a custom integration consuming the information.</li>
1552<li>From the engine side it is possible to specify both a <code>type</code> and a <code>schema</code>, and it depends on the integration as to which value takes precedence. The <a href="../../../connectors/out-of-the-box-connectors/agentic-ai-aiagent.md">AI Agent connector</a> will override any type specified in the schema if the <code>type</code> parameter is also provided.</li>
1553</ul>
1554<p><strong>Function signature</strong></p>
1555<pre><code class="language-feel">fromAi(value: Any, description: string, type: string, schema: context): Any
1556</code></pre>
1557<p><strong>Examples</strong></p>
1558<pre><code class="language-feel">fromAi(toolCall.documentType, &quot;The document type to provide&quot;, &quot;string&quot;, {
1559  enum: [&quot;invoice&quot;, &quot;receipt&quot;, &quot;contract&quot;]
1560})
1561// toolCall.documentType contents
1562
1563fromAi(value: toolCall.documentType, description: &quot;The document type to provide&quot;, schema: {
1564  type: &quot;string&quot;,
1565  enum: [&quot;invoice&quot;, &quot;receipt&quot;, &quot;contract&quot;]
1566})
1567// toolCall.documentType contents
1568
1569fromAi(toolCall.tags, &quot;Tags to apply to the blog post&quot;, &quot;array&quot;, {
1570  items: {
1571    type: &quot;string&quot;
1572  }
1573})
1574// toolCall.tags contents
1575</code></pre>
1576`,engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"},{name:"type"},{name:"schema"},{name:"options"}],info:`<p><em>Camunda Extension</em></p>
1577<p>Returns the unmodified <code>value</code> parameter.</p>
1578<p>In addition to the previous overload, it also accepts an optional <code>options</code> parameter to provide additional options for the integration handling the value definition.</p>
1579<ul>
1580<li>The options parameter must be <code>null</code> or a context (map) containing only constant values. For example, function calls within options are not supported.</li>
1581</ul>
1582<p><strong>Function signature</strong></p>
1583<pre><code class="language-feel">fromAi(value: Any, description: string, type: string, schema: context, options: context): Any
1584</code></pre>
1585<p><strong>Examples</strong></p>
1586<pre><code class="language-feel">fromAi(toolCall.documentType, &quot;The document type to provide&quot;, &quot;string&quot;, null, {
1587  required: false
1588})
1589// toolCall.documentType contents
1590
1591fromAi(value: toolCall.documentType, options: {
1592  required: false
1593})
1594// toolCall.documentType contents
1595</code></pre>
1596`,engines:{camunda:">=8.8"}},{name:"random number",type:"function",params:[],info:`<p><em>Camunda Extension</em></p>
1597<p>Returns a random number between <code>0</code> and <code>1</code>.</p>
1598<p><strong>Function signature</strong></p>
1599<pre><code class="language-feel">random number(): number
1600</code></pre>
1601<p><strong>Examples</strong></p>
1602<pre><code class="language-feel">random number()
1603// 0.9701618132579795
1604</code></pre>
1605`,engines:{camunda:">=8.2"}},{name:"extract",type:"function",params:[{name:"string"},{name:"pattern"}],info:`<p><em>Camunda Extension</em></p>
1606<p>Returns all matches of the pattern in the given string. Returns an empty list if the pattern doesn&#39;t
1607match.</p>
1608<p><strong>Function signature</strong></p>
1609<pre><code class="language-feel">extract(string: string, pattern: string): list&lt;string&gt;
1610</code></pre>
1611<p>The <code>pattern</code> is a string that contains a regular expression.</p>
1612<p><strong>Examples</strong></p>
1613<pre><code class="language-feel">extract(&quot;references are 1234, 1256, 1378&quot;, &quot;12[0-9]*&quot;)
1614// [&quot;1234&quot;,&quot;1256&quot;]
1615</code></pre>
1616`},{name:"trim",type:"function",params:[{name:"string"}],info:`<p><em>Camunda Extension</em></p>
1617<p>Returns the given string without leading and trailing spaces.</p>
1618<p><strong>Function signature</strong></p>
1619<pre><code class="language-feel">trim(string: string): string
1620</code></pre>
1621<p><strong>Examples</strong></p>
1622<pre><code class="language-feel">trim(&quot;  hello world  &quot;)
1623// &quot;hello world&quot;
1624
1625trim(&quot;hello   world &quot;)
1626// &quot;hello   world&quot;
1627</code></pre>
1628`,engines:{camunda:">=8.6"}},{name:"uuid",type:"function",params:[],info:`<p><em>Camunda Extension</em></p>
1629<p>Returns a UUID (Universally Unique Identifier) with 36 characters.</p>
1630<p><strong>Function signature</strong></p>
1631<pre><code class="language-feel">uuid(): string
1632</code></pre>
1633<p><strong>Examples</strong></p>
1634<pre><code class="language-feel">uuid()
1635// &quot;7793aab1-d761-4d38-916b-b7270e309894&quot;
1636</code></pre>
1637`,engines:{camunda:">=8.6"}},{name:"to base64",type:"function",params:[{name:"value"}],info:`<p><em>Camunda Extension</em></p>
1638<p>Returns the given string encoded in Base64 format.</p>
1639<p><strong>Function signature</strong></p>
1640<pre><code class="language-feel">to base64(value: string): string
1641</code></pre>
1642<p><strong>Examples</strong></p>
1643<pre><code class="language-feel">to base64(&quot;FEEL&quot;)
1644// &quot;RkVFTA==&quot;
1645</code></pre>
1646`,engines:{camunda:">=8.6"}},{name:"is blank",type:"function",params:[{name:"string"}],info:`<p><em>Camunda Extension</em></p>
1647<p>Returns <code>true</code> if the given string is blank (empty or contains only whitespaces).</p>
1648<p><strong>Function signature</strong></p>
1649<pre><code class="language-feel">is blank(string: string): boolean
1650</code></pre>
1651<p><strong>Examples</strong></p>
1652<pre><code class="language-feel">is blank(&quot;&quot;)
1653// true
1654
1655is blank(&quot; &quot;)
1656// true
1657
1658is blank(&quot;hello world&quot;)
1659// false
1660</code></pre>
1661`,engines:{camunda:">=8.8"}},{name:"last day of month",type:"function",params:[{name:"date"}],info:`<p><em>Camunda Extension</em></p>
1662<p>Takes the month of the given date or date-time value and returns the last day of this month.</p>
1663<p><strong>Function signature</strong></p>
1664<pre><code class="language-feel">last day of month(date: date): date
1665</code></pre>
1666<pre><code class="language-feel">last day of month(date: date and time): date
1667</code></pre>
1668<p><strong>Examples</strong></p>
1669<pre><code class="language-feel">last day of month(date(&quot;2022-10-01&quot;))
1670// date(&quot;2022-10-31&quot;))
1671
1672last day of month(date and time(&quot;2022-10-16T12:00:00&quot;))
1673// date(&quot;2022-10-31&quot;))
1674</code></pre>
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i=t.injector.get("dataTypes"),r=t.injector.get("translate"),s=t.injector.get("functionDefinition"),{name:o,typeRef:a}=n,l=f=>{s.updateParameter(n,{name:f})},c=f=>{s.updateParameter(n,{typeRef:f})},u=i.getAll().map(f=>({label:r(f),value:f}));return E(1,"tr","function-definition-parameter",[E(1,"td",null,F(2,Ui,{onChange:l,value:o}),2),E(1,"td",null,F(2,ui,{onChange:c,value:a,options:u}),2),E(1,"td",null,E(1,"button","dmn-icon-trash",null,1,{type:"button",onClick:e,"aria-label":r("Remove parameter")}),2)],4)},n=>[n.parameter]);var wM=Lt(function(n,e){let{element:t}=n,i=e.injector.get("modeling"),r=e.injector.get("translate"),s=t.get("name"),o=a=>{i.updateProperties(t,{name:a})};return F(2,Ui,{label:r("Element name"),className:"element-name editor",value:s,onChange:o})},n=>[n.element]);function Nd(n,e){let i=e.injector.get("viewer").getRootElement();return E(1,"div","element-properties",F(2,wM,{element:i}),2)}var aa=class{constructor(e){e.onGetComponent("header",()=>Nd)}};aa.$inject=["components"];var OM=300;function qd(n){return function(t){if(n!==!1){var i=Ce(n)?n:OM;return Gi(t,i)}else return t}}qd.$inject=["config.debounceInput"];var la=class{constructor(e,t){this._eventBus=t,this._viewer=e}updateId(e,t){let i=this._viewer.getRootElement();if(e!==i)throw new Error("element !== rootElement");this._eventBus.fire("element.updateId",{element:e,newId:t}),e.id=t}};la.$inject=["viewer","eventBus"];var wb="is not a registered action",kM="is already registered",ca=class{constructor(e,t){this._actions={undo(){e.undo()},redo(){e.redo()}}}trigger(e,t){if(!this._actions[e])throw Fd(e,wb);return this._actions[e](t)}register(e,t){if(typeof e=="string")return this._registerAction(e,t);B(e,(i,r)=>{this._registerAction(r,i)},this)}_registerAction(e,t){if(this.isRegistered(e))throw Fd(e,kM);this._actions[e]=t}unregister(e){if(!this.isRegistered(e))throw Fd(e,wb);this._actions[e]=void 0}isRegistered(e){return!!this._actions[e]}};ca.$inject=["commandStack","eventBus"];function Fd(n,e){return new Error(n+" "+e)}function Ob(n){return n.dmnDI&&n.dmnDI.diagrams&&n.dmnDI.diagrams[0]}var Yi=class extends Rs{_getViewProviders(){return[{id:"drd",constructor:Ve,opens(e){return Q(e,"dmn:Definitions")&&Ob(e)}},{id:"decisionTable",constructor:no,opens(e){return Q(e,"dmn:Decision")&&Q(e.decisionLogic,"dmn:DecisionTable")}},{id:"literalExpression",constructor:lo,opens(e){return Q(e,"dmn:Decision")&&Q(e.decisionLogic,"dmn:LiteralExpression")}},{id:"boxedExpression",constructor:Qr,opens(e){return Q(e,"dmn:BusinessKnowledgeModel")&&Ta(e)}}]}};var kb=globalThis;kb.DmnJS=Yi;kb.DmnJS.Viewer=Yi;var hV=Yi;})();
1676