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this._elementRegistry.getGraphics(e,t)},gn.prototype._changeViewbox=function(e){this._eventBus.fire("canvas.viewbox.changing"),e.apply(this),this._cachedViewbox=null,this._viewboxChanged()},gn.prototype._viewboxChanged=function(){this._eventBus.fire("canvas.viewbox.changed",{viewbox:this.viewbox()})},gn.prototype.viewbox=function(e){if(void 0===e&&this._cachedViewbox)return structuredClone(this._cachedViewbox);const t=this._viewport,n=this.getSize();let i,r,o,s,a,l,c;return e?(this._changeViewbox(function(){a=Math.min(n.width/e.width,n.height/e.height);const i=this._svg.createSVGMatrix().scale(a).translate(-e.x,-e.y);Yt(t,i)}),e):(o=this._rootElement?this.getActiveLayer():null,i=o&&o.getBBox()||{},s=Yt(t),r=s?s.matrix:function(e,t,n,i,r,o){var s=jt().createSVGMatrix();switch(arguments.length){case 0:return s;case 1:return Ft(s,e);case 6:return 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n=this._svg,i=this._viewport,r=n.createSVGMatrix(),o=n.createSVGPoint();let s,a,l,c,h;l=i.getCTM();const u=l.a;return t?(s=S(o,t),a=s.matrixTransform(l.inverse()),c=r.translate(a.x,a.y).scale(1/u*e).translate(-a.x,-a.y),h=l.multiply(c)):h=r.scale(e),mn(this._viewport,h),h},gn.prototype.getSize=function(){return{width:this._container.clientWidth,height:this._container.clientHeight}},gn.prototype.getAbsoluteBBox=function(e){const t=this.viewbox();let n;if(e.waypoints){n=this.getGraphics(e).getBBox()}else n=e;return{x:n.x*t.scale-t.x*t.scale,y:n.y*t.scale-t.y*t.scale,width:n.width*t.scale,height:n.height*t.scale}},gn.prototype.resized=function(){delete this._cachedViewbox,this._eventBus.fire("canvas.resized")};var yn="data-element-id";function vn(e){this._elements={},this._eventBus=e}function wn(e,t,n){var i=function(e,t,n,i){var r=n.inverse;return Object.defineProperty(e,"remove",{value:function(e){var n=this.indexOf(e);return-1!==n&&(this.splice(n,1),t.unset(e,r,i)),e}}),Object.defineProperty(e,"contains",{value:function(e){return-1!==this.indexOf(e)}}),Object.defineProperty(e,"add",{value:function(e,n){var o=this.indexOf(e);if(void 0===n){if(-1!==o)return;n=this.length}-1!==o&&this.splice(o,1),this.splice(n,0,e),-1===o&&t.set(e,r,i)}}),Object.defineProperty(e,"__refs_collection",{value:!0}),e}(n[t.name]||[],e,t,n);Object.defineProperty(n,t.name,{enumerable:t.enumerable,value:i}),i.length&&i.forEach(function(i){e.set(i,t.inverse,n)})}function bn(e,t){if(!(this instanceof bn))return new bn(e,t);e.inverse=t,t.inverse=e,this.props={},this.props[e.name]=e,this.props[t.name]=t}vn.$inject=["eventBus"],vn.prototype.add=function(e,t,n){var i=e.id;this._validateId(i),Rt(t,yn,i),n&&Rt(n,yn,i),this._elements[i]={element:e,gfx:t,secondaryGfx:n}},vn.prototype.remove=function(e){var t=this._elements,n=e.id||e,i=n&&t[n];i&&(Rt(i.gfx,yn,""),i.secondaryGfx&&Rt(i.secondaryGfx,yn,""),delete 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n=this.getRoot();if(n.cols.length!=e.cells.length)throw new Error("number of cells is not equal to number of cols");return void 0===t&&(t=n.rows.length),ws(t,n.rows,e),e.root=n,this._elementRegistry.add(e),e.cells.forEach((i,r)=>{this._elementRegistry.add(i),i.row=e,i.col=n.cols[r],ws(t,n.cols[r].cells,i)}),this._eventBus.fire("row.add",{row:e}),e}removeRow(e){const t=this.getRoot();"string"==typeof e&&(e=this._elementRegistry.get(e));const n=t.rows.indexOf(e);-1!==n&&(bs(n,t.rows),e.root=void 0,this._elementRegistry.remove(e),e.cells.forEach((e,i)=>{this._elementRegistry.remove(e),e.col=void 0,bs(n,t.cols[i].cells)}),this._eventBus.fire("row.remove",{row:e}))}addCol(e,t){const n=this.getRoot();if(this._elementRegistry.add(e),n.rows.length!=e.cells.length)throw new Error("number of cells is not equal to number of rows");return void 0===t&&(t=n.cols.length),ws(t,n.cols,e),e.root=n,e.cells.forEach((i,r)=>{this._elementRegistry.add(i),i.col=e,i.row=n.rows[r],ws(t,n.rows[r].cells,i)}),this._eventBus.fire("col.add",{col:e}),e}removeCol(e){const t=this.getRoot();"string"==typeof e&&(e=this._elementRegistry.get(e));const n=t.cols.indexOf(e);-1!==n&&(bs(n,t.cols),e.root=void 0,this._elementRegistry.remove(e),e.cells.forEach((e,i)=>{this._elementRegistry.remove(e),e.row=void 0,bs(n,t.rows[i].cells)}),this._eventBus.fire("col.remove",{col:e}))}resized(){this._eventBus.fire("sheet.resized")}}function ws(e,t,n){return t.splice(e,0,n)}function bs(e,t){return t.splice(e,1)}function xs(e=!0){const t="number"==typeof e?e:e?300:0;return t?e=>function(e,t){let n=!1;return function(...i){n||(e(...i),n=!0,setTimeout(()=>{n=!1},t))}}(e,t):e=>e}vs.$inject=["elementRegistry","eventBus"],xs.$inject=["config.throttle"];var _s={__depends__:[ys],__init__:["elementFactory","sheet"],elementFactory:["type",class{constructor(){this._uid=12}create(e,t={}){return t.id||(t.id=e+"_"+this._uid++),function(e,t){const n=hs[e];if(!n)throw new Error("unknown type "+e);return new n(t)}(e,t)}createRoot(e){return this.create("root",e)}createRow(e){return this.create("row",e)}createCol(e){return this.create("col",e)}createCell(e){return this.create("cell",e)}}],elementRegistry:["type",ps],eventBus:["type",M],sheet:["type",vs],throttle:["factory",xs]};class ks{constructor(e={}){let{injector:t}=e;if(!t){let{modules:n,config:i}=this._init(e);t=function(e,t){const n=[{config:["value",e]},_s].concat(t||[]),i=new St(n);return i.init(),i}(i,n)}this.get=t.get,this.invoke=t.invoke,this.get("eventBus").fire("table.init"),this.get("eventBus").fire("diagram.init")}_init(e){let{modules:t,...n}=e;return{modules:t,config:n}}destroy(){const e=this.get("eventBus");e.fire("table.destroy"),e.fire("diagram.destroy")}clear(){const e=this.get("eventBus");e.fire("table.clear"),e.fire("diagram.clear")}}function Ss(e){if(!e)return"<null>";const t=e.id?` id="${e.id}"`:"";return`<${e.$type}${t} />`}function Cs(e,t){function n(t,n,i){if(t.gfx)throw new Error(`already rendered ${Ss(t)}`);return e.element(t,n,i)}function i(e,t,i){d(e,function(e){n(e,t,i)})}function r(e,t,i){d(e,function(e){n(e,t,i)})}return{handleDecision:function(t){t.id||(t.id="decision");const o=t.decisionLogic;if(!o)throw new Error(`no table for ${Ss(t)}`);{if(!o.output)throw new Error(`missing output for ${Ss(o)}`);const t=(c=o,e.table(c));o.input&&i(o.input,t,o),i(o.output,t,o),s=o.rule,a=t,l=o,d(s,function(e){n(e,a,l),r(e.inputEntry,e),r(e.outputEntry,e)})}var s,a,l,c}}}function Es(e,t){const{elements:n,index:i}=e;return i[t]?e:{elements:[...n,t],index:{...i,[t]:!0}}}function Ms(...e){let t={elements:[],index:{}};return e.forEach(function(e){const n=typeof e;"string"===n&&e.length>0?t=Es(t,e):"object"===n&&null!==e&&Object.keys(e).forEach(function(n){e[n]&&(t=Es(t,n))})}),function(e,t){return e.elements.join(t)}(t," ")}function As(e){return Ts(e.constructor,e)}function Ts(e,t){const n=e.$inject;if(!n)return;const{injector:i}=t.context,r=[...n,function(...e){for(const i in e){const r=n[i],o=e[i];t[r]=o}}];i.invoke(r)}function Rs(e,t){Object.keys(t).forEach(function(n){if("$inject"===n||"__init"===n)return;const i=t[n];"constructor"===n&&i.call(e,e.props,e.context);const r=e[n];if(void 0!==r){if("function"!=typeof r)throw new Error(`failed to mixin <${n}>: cannot combine with non-fn component value`);e[n]=function(e,...t){return function(...n){let i;return t.forEach(function(t){if(i=t.call(e,...n),void 0!==i)return!1}),i}.bind(e)}(e,r,i)}else e[n]=i.bind(e)}),"$inject"in t&&Ts(t,e),"__init"in t&&t.__init.call(e,e.props,e.context)}const Ds={getSelectionClasses(){const{selected:e,selectedSecondary:t,focussed:n}=this.state;return Ms({selected:e,"selected-secondary":t,focussed:n})},selectionChanged(e){this.setState(e)},componentWillUpdate(e){e.elementId!==this.props.elementId&&this.updateSelectionSubscription(!1)},componentDidUpdate(e){e.elementId!==this.props.elementId&&this.updateSelectionSubscription(!0)},componentDidMount(){this.updateSelectionSubscription(!0)},componentWillUnmount(){this.updateSelectionSubscription(!1)},updateSelectionSubscription(e){const{elementId:t}=this.props;t&&t&&this.eventBus[e?"on":"off"](`selection.${t}.changed`,this.selectionChanged)},$inject:["eventBus"]};class Os extends Sr{constructor(e,t){super(e,t),Rs(this,Ds),As(this)}getRenderProps(...e){const{className:t,elementId:n,coords:i,...r}=this.props,o={className:Ms(...e,this.getSelectionClasses(),t)};return n&&(o["data-element-id"]=n),i&&(o["data-coords"]=i),{...o,...r}}}class qs extends Os{constructor(e,t){super(e,t),this.state={}}render(){const{children:e}=this.props;return pi(ci(1,"td",null,e,0,{...this.getRenderProps("cell")}))}}const Ns={slotFill(e,t){const{type:n,context:i,...r}=e,o=this.components.getComponent(n,i)||t;return o?pi(hi(2,o,{...i,...r})):null},slotFills(e){const{type:t,context:n,...i}=e;return this.components.getComponents(t,n).map(e=>pi(hi(2,e,{...n,...i})))},$inject:["components"]};class Bs extends Sr{constructor(e,t){super(e,t),Rs(this,Ns),As(this)}componentDidMount(){this.changeSupport.onElementsChanged(this.getRoot(),this.onElementsChanged)}componentWillUnmount(){this.changeSupport.offElementsChanged(this.getRoot(),this.onElementsChanged)}onElementsChanged=()=>{this.forceUpdate()};getRoot(){return this.sheet.getRoot()}render(){const e=(this.getRoot().businessObject.get("annotationsWidth")||400)+"px";return ci(1,"th","annotation header",[this.slotFills({type:"cell-inner",context:{cellType:"annotations",col:this.sheet.getRoot(),minWidth:400}}),this.translate("Annotations")],0,{style:{width:e}})}}function Ls(e){const{row:t}=e,{id:n,description:i}=t.businessObject;return hi(2,qs,{className:"annotation",elementId:n,children:i||"-"})}function Ps(e){e.onGetComponent("cell",({cellType:e})=>"after-label-cells"===e?Bs:"after-rule-cells"===e?Ls:void 0)}Bs.$inject=["changeSupport","sheet","translate"],Ps.$inject=["components"];var Is={__init__:["annotationsProvider"],annotationsProvider:["type",Ps]};function js(e,t){return S({id:e.id,type:e.$type,businessObject:e},t)}class Fs{constructor(e,t,n){this._elementFactory=e,this._eventBus=t,this._sheet=n}add(e){let t;if(In(e,"dmn:DecisionTable"))t=this._elementFactory.createRoot(js(e)),this._sheet.setRoot(t);else if(In(e,"dmn:InputClause"))t=this._elementFactory.createCol(js(e)),this._sheet.addCol(t);else if(In(e,"dmn:OutputClause"))t=this._elementFactory.createCol(js(e)),this._sheet.addCol(t);else if(In(e,"dmn:DecisionRule")){e.inputEntry||(e.inputEntry=[]),e.outputEntry||(e.outputEntry=[]);const n=[...e.inputEntry,...e.outputEntry].map(e=>this._elementFactory.createCell(js(e)));t=this._elementFactory.createRow(S(js(e),{cells:n})),this._sheet.addRow(t)}return this._eventBus.fire("dmnElement.added",{element:t}),t}}Fs.$inject=["elementFactory","eventBus","sheet"];var Vs={__depends__:[{__depends__:[co],tableImporter:["type",Fs]},ys]};class $s extends Sr{constructor(e,t){super(e,t),Rs(this,Ns),this._sheet=t.injector.get("sheet"),this._changeSupport=t.changeSupport}onElementsChanged=()=>{this.forceUpdate()};componentWillMount(){const e=this._sheet.getRoot();this._changeSupport.onElementsChanged(e.id,this.onElementsChanged)}componentWillUnmount(){const e=this._sheet.getRoot();this._changeSupport.offElementsChanged(e.id,this.onElementsChanged)}render(){const e=this._sheet.getRoot();if(!In(e,"dmn:DMNElement"))return null;const t=jn(e),n=t.input,i=t.output;return ci(1,"thead",null,ci(1,"tr",null,[ci(1,"th","index-column"),this.slotFills({type:"cell",context:{cellType:"before-label-cells"}}),n&&n.map((e,t)=>{const i=e.width||"192px";return this.slotFill({type:"cell",context:{cellType:"input-header",input:e,index:t,inputsLength:n.length,width:i},key:e.id},zs)}),i.map((e,t)=>this.slotFill({type:"cell",context:{cellType:"output-header",output:e,index:t,outputsLength:i.length},key:e.id},Ws)),this.slotFills({type:"cell",context:{cellType:"after-label-cells"}})],0),2)}}function zs(e,t){const{input:n,className:i,index:r}=e,{label:o,inputExpression:s,inputValues:a}=n,l=t.injector.get("translate");return ci(1,"th",(i||"")+" input-cell",[ci(1,"div","clause",l(0===r?"When":"And"),0),o?ci(1,"div","input-label",o,0,{title:l("Input label: ")+o}):ci(1,"div","input-expression",s.text,0,{title:l("Input expression: ")+s.text}),ci(1,"div","input-variable",a&&a.text||s.typeRef,0,{title:a&&a.text?l("Input values"):l("Input type")})],0,{"data-col-id":n.id},n.id)}function Ws(e,t){const{output:n,className:i,index:r}=e,{label:o,name:s,outputValues:a,typeRef:l}=n,c=t.injector.get("translate");return ci(1,"th",(i||"")+" output-cell",[ci(1,"div","clause",c(0===r?"Then":"And"),0),o?ci(1,"div","output-label",o,0,{title:c("Output label")}):ci(1,"div","output-name",s,0,{title:c("Output name")}),ci(1,"div","output-variable",a&&a.text||l,0,{title:a&&a.text?c("Output values"):c("Output type")})],0,null,n.id)}function Hs(e){e.onGetComponent("table.head",()=>$s)}Hs.$inject=["components"];var Us={__init__:["decisionTableHeadProvider"],decisionTableHeadProvider:["type",Hs]};class Gs extends Sr{constructor(e,t){super(e,t),this._translate=t.injector.get("translate"),As(this)}render(){const e=this.sheet.getRoot();if(!In(e,"dmn:DMNElement"))return null;const{name:t}=e.businessObject.$parent,n=this.components.getComponent("hit-policy")||Ks;return ci(1,"div","decision-table-properties",[ci(1,"div","decision-table-name",t,0,{title:this._translate("Decision name: ")+t}),ci(1,"div","decision-table-header-separator"),hi(2,n)],4)}}function Ks(){return null}Gs.$inject=["sheet","components"];class Ys{constructor(e){e.onGetComponent("table.before",500,()=>Gs)}}Ys.$inject=["components"];var Xs={__init__:["decisionTableProperties"],decisionTableProperties:["type",Ys]};class Js extends Sr{render(){const{row:e,rowIndex:t}=this.props,{components:n}=this.context,i=n.getComponents("cell-inner",{cellType:"rule-index",row:e,rowIndex:t});return ci(1,"td","rule-index",[i&&i.map(n=>hi(2,n,{row:e,rowIndex:t})),t+1],0,{"data-element-id":e.id,"data-row-id":e.id})}}class Qs{constructor(e){e.onGetComponent("cell",({cellType:e})=>{if("before-rule-cells"===e)return Js})}}Qs.$inject=["components"];var Zs={__init__:["decisionRuleIndices"],decisionRuleIndices:["type",Qs]};const ea=[{label:"FEEL",value:"feel"}];class ta{constructor(e){this._injector=e;const t=e.get("config.expressionLanguages")||{};this._config={options:ea,defaults:{editor:"feel"}},t.options&&(this._config.options=t.options);const n=this._getLegacyDefaults();S(this._config.defaults,n,t.defaults)}getDefault(e){const{defaults:t}=this._config,n=t[e]||t.editor;return this._getLanguageByValue(n)||this.getAll()[0]}getLabel(e){const t=this._getLanguageByValue(e);return t?t.label:e}getAll(){return this._config.options}_getLegacyDefaults(){const e={},t=this._injector,n=t.get("config.defaultInputExpressionLanguage"),i=t.get("config.defaultOutputExpressionLanguage");return n&&(e.inputCell=n),i&&(e.outputCell=i),e}_getLanguageByValue(e){return u(this.getAll(),t=>e===t.value)}}ta.$inject=["injector"];var na={__init__:["expressionLanguages"],expressionLanguages:["type",ta]};class ia{constructor(e){this._feelLanguageContext=e}getConfig(){return this._feelLanguageContext}}ia.$inject=["config.feelLanguageContext"];var ra={__init__:["feelLanguageContext"],feelLanguageContext:["type",ia]};class oa extends Sr{render({rows:e,cols:t}){const{components:n}=this.context;return ci(1,"tbody",null,e.map((e,i)=>{const r=n.getComponent("row",{rowType:"rule"});return r&&hi(2,r,{row:e,rowIndex:i,cols:t},e.id)}),0)}}class sa extends Sr{constructor(e,t){super(e,t),Rs(this,Ns)}render(){const{row:e,rowIndex:t,cols:n}=this.props,{cells:i}=e;return ci(1,"tr",null,[this.slotFills({type:"cell",context:{cellType:"before-rule-cells",row:e,rowIndex:t}}),i.map((i,r)=>this.slotFill({type:"cell",context:{cellType:"rule",cell:i,rowIndex:t,colIndex:r},key:i.id,row:e,col:n[r]})),this.slotFills({type:"cell",context:{cellType:"after-rule-cells",row:e,rowIndex:t}})],0)}}class aa extends Sr{render(){const{cell:e,row:t,col:n}=this.props;return In(e,"dmn:UnaryTests")?hi(2,qs,{className:"input-cell",elementId:e.id,"data-row-id":t.id,"data-col-id":n.id,children:e.businessObject.text}):hi(2,qs,{className:"output-cell",elementId:e.id,"data-row-id":t.id,"data-col-id":n.id,children:e.businessObject.text})}}class la{constructor(e){e.onGetComponent("table.body",()=>oa),e.onGetComponent("row",({rowType:e})=>{if("rule"===e)return sa}),e.onGetComponent("cell",({cellType:e})=>{if("rule"===e)return aa})}}la.$inject=["components"];var ca={__depends__:[na,ra],__init__:["decisionRules"],decisionRules:["type",la]};const ha=[{label:"Unique",value:{hitPolicy:"UNIQUE",aggregation:void 0},explanation:"No overlap is possible and all rules are disjoint. Only a single rule can be matched"},{label:"First",value:{hitPolicy:"FIRST",aggregation:void 0},explanation:"Rules may overlap. The first matching rule will be chosen"},{label:"Priority",value:{hitPolicy:"PRIORITY",aggregation:void 0},explanation:"Rules may overlap. The one with the highest priority will be chosen"},{label:"Any",value:{hitPolicy:"ANY",aggregation:void 0},explanation:"Rules may overlap. Their output have to match"},{label:"Collect",value:{hitPolicy:"COLLECT",aggregation:void 0},explanation:"Collects the values of all matching rules"},{label:"Collect (Sum)",value:{hitPolicy:"COLLECT",aggregation:"SUM"},explanation:"Collects the values of all matching rules and sums up to a single value"},{label:"Collect (Min)",value:{hitPolicy:"COLLECT",aggregation:"MIN"},explanation:"Collects the values of all matching rules and uses the lowest value"},{label:"Collect (Max)",value:{hitPolicy:"COLLECT",aggregation:"MAX"},explanation:"Collects the values of all matching rules and uses the highest value"},{label:"Collect (Count)",value:{hitPolicy:"COLLECT",aggregation:"COUNT"},explanation:"Collects the values of all matching rules and counts the number of them"},{label:"Rule order",value:{hitPolicy:"RULE ORDER",aggregation:void 0},explanation:"Collects the values of all matching rules in rule order"},{label:"Output order",value:{hitPolicy:"OUTPUT ORDER",aggregation:void 0},explanation:"Collects the values of all matching rules in decreasing output priority order"}];class ua extends Sr{constructor(e,t){super(e,t),this._translate=t.injector.get("translate"),As(this)}getRoot(){return this.sheet.getRoot()}render(){const e=this.getRoot().businessObject,{aggregation:t,hitPolicy:n}=e,i=u(ha,e=>{return i=e.value,r={aggregation:t,hitPolicy:n},i.hitPolicy===r.hitPolicy&&i.aggregation===r.aggregation;var i,r});return ci(1,"div","hit-policy header",[ci(1,"label","dms-label",this._translate("Hit policy:"),0),ci(1,"span","hit-policy-value",this._translate(i.label),0)],4,{title:this._translate(i.explanation)})}}function pa(e){e.onGetComponent("hit-policy",()=>ua)}ua.$inject=["sheet"],pa.$inject=["components"];var da={__init__:["hitPolicyProvider"],hitPolicyProvider:["type",pa]};let fa=class extends Sr{constructor(e,t){super(e,t);const{injector:n}=t;this._translate=n.get("translate"),this._eventBus=n.get("eventBus")}onClick=()=>{this._eventBus.fire("showDrd")};render(){return ci(1,"div","view-drd",ci(1,"button","view-drd-button",this._translate("View DRD"),0,{type:"button",onClick:this.onClick}),2,null,null,e=>this.node=e)}},ga=class{constructor(e,t,n,i){this._injector=n,this._sheet=i,e.onGetComponent("table.before",()=>{if(this.canViewDrd())return fa}),t.on("showDrd",()=>{const e=n.get("_parent",!1),t=ma(i.getRoot());if(!t)return;const r=e.getView(t);e.open(r)})}canViewDrd(){const e=this._injector.get("_parent",!1);if(!e)return!1;const t=ma(this._sheet.getRoot());return!!e.getView(t)}};function ma(e){const{businessObject:t}=e;if(!t)return;return t.$parent.$parent}ga.$inject=["components","eventBus","injector","sheet"];var ya={__init__:["viewDrd"],viewDrd:["type",ga]};let va=class{constructor(e){e.onGetComponent("table.before",()=>Ar)}};va.$inject=["components"];var wa={__init__:["poweredBy"],poweredBy:["type",va]};let ba=class e extends ks{constructor(t={}){const n=e._createContainer();super(S(t,{renderer:{container:n}})),this._container=n}open(e){var t=this;return new Promise((n,i)=>{var r;try{return t._decision&&t.clear(),t._decision=e,function(e,t,n){const i=e.get("tableImporter"),r=e.get("eventBus"),o=e.get("sheet");e.get("modeling",!1);let s,a=[];r.fire("import.render.start",{decision:t});try{!function(e){new Cs({create:(e,t,n,r)=>i.create(e,t,n,r),table:e=>i.add(e),element:(e,t,n)=>i.add(e,t,n),error(e,t){a.push({message:e,context:t})}}).handleDecision(e)}(t)}catch(e){s=e}r.fire("import.render.complete",{error:s,warnings:a}),r.fire("elements.changed",{elements:[o.getRoot()]}),n(s,a)}(t,e,function(e,t){e?(e.warnings=t||[],i(e)):n({warnings:t||[]})})}catch(e){r=e}r?(r.warnings=r.warnings||[],i(r)):n({warnings:[]})})}_init(e){let{modules:t,additionalModules:n,...i}=e,r=t||this.getModules();return{modules:[wa,...r,...n||[],...[{decisionTable:["value",this]}]],config:i}}on(e,t,n,i){return this.get("eventBus").on(e,t,n,i)}off(e,t){this.get("eventBus").off(e,t)}_emit(e,t){return this.get("eventBus").fire(e,t)}attachTo(e){if(!e)throw new Error("parentNode required");this.detach();const t=this._container;e.appendChild(t),this._emit("attach",{})}detach(){const e=this._container;e.parentNode&&(this._emit("detach",{}),at(e))}destroy(){super.destroy(),this.detach()}getModules(){return e._getModules()}static _getModules(){return[Is,Vs,co,Us,Xs,Zs,ca,da,ya]}static _createContainer(){return We('<div class="dmn-decision-table-container"></div>')}};class xa{constructor(e){this._listeners={},e.on("elements.changed",({elements:e})=>{this.elementsChanged(e)}),e.on("element.updateId",({element:e,newId:t})=>{this.updateId(e.id,t)})}elementsChanged(e){const t={},n=e.length;for(let i=0;i<n;i++){const{id:n}=e[i];if(t[n])return;t[n]=!0;const r=this._listeners[n]&&this._listeners[n].length;if(r)for(let e=0;e<r;e++)this._listeners[n][e]&&this._listeners[n][e]()}}onElementsChanged(e,t){this._listeners[e]||(this._listeners[e]=[]),this._listeners[e][this._listeners[e].length]=t}offElementsChanged(e,t){if(this._listeners[e])if(t){const n=this._listeners[e].indexOf(t);-1!==n&&this._listeners[e].splice(n,1)}else this._listeners[e].length=0}updateId(e,t){this._listeners[e]&&(this._listeners[t]=this._listeners[e],delete this._listeners[e])}}xa.$inject=["eventBus"];class _a extends 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n=Math.min(s.len,t);s.ins>=0&&e<s.i&&s.len<=n&&(Xl(r,0,s.ins),o&&Jl(o,r,s.text),e=s.i),s.forward(n),t-=n}a.next()}else{if(!(s.ins>=0)){if(s.done&&a.done)return o?Yl.createSet(r,o):Kl.create(r);throw new Error("Mismatched change set lengths")}{let t=0,n=s.len;for(;n;)if(-1==a.ins){let e=Math.min(n,a.len);t+=e,n-=e,a.forward(e)}else{if(!(0==a.ins&&a.len<n))break;n-=a.len,a.next()}Xl(r,t,e<s.i?s.ins:0),o&&e<s.i&&Jl(o,r,s.text),e=s.i,s.forward(s.len-n)}}}}function ec(e,t,n=!1){let i=[],r=n?[]:null,o=new tc(e),s=new tc(t);for(let e=!1;;){if(o.done&&s.done)return r?Yl.createSet(i,r):Kl.create(i);if(0==o.ins)Xl(i,o.len,0,e),o.next();else if(0!=s.len||s.done){if(o.done||s.done)throw new Error("Mismatched change set lengths");{let t=Math.min(o.len2,s.len),n=i.length;if(-1==o.ins){let 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RangeError("Selection points outside of document")}let oc=0;class sc{constructor(e,t,n,i,r){this.combine=e,this.compareInput=t,this.compare=n,this.isStatic=i,this.id=oc++,this.default=e([]),this.extensions="function"==typeof r?r(this):r}get reader(){return this}static define(e={}){return new sc(e.combine||(e=>e),e.compareInput||((e,t)=>e===t),e.compare||(e.combine?(e,t)=>e===t:ac),!!e.static,e.enables)}of(e){return new lc([],this,0,e)}compute(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new lc(e,this,1,t)}computeN(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new lc(e,this,2,t)}from(e,t){return t||(t=e=>e),this.compute([e],n=>t(n.field(e)))}}function ac(e,t){return e==t||e.length==t.length&&e.every((e,n)=>e===t[n])}class lc{constructor(e,t,n,i){this.dependencies=e,this.facet=t,this.type=n,this.value=i,this.id=oc++}dynamicSlot(e){var t;let 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this.compareF(i,r)?0:(e.values[t]=r,1)},reconfigure:(e,n)=>{let i,r=e.facet(pc),o=n.facet(pc);return(i=r.find(e=>e.field==this))&&i!=o.find(e=>e.field==this)?(e.values[t]=i.create(e),1):null!=n.config.address[this.id]?(e.values[t]=n.field(this),0):(e.values[t]=this.create(e),1)}}}init(e){return[this,pc.of({field:this,create:e})]}get extension(){return this}}const fc=4,gc=3,mc=2,yc=1;function vc(e){return t=>new bc(t,e)}const wc={highest:vc(0),high:vc(yc),default:vc(mc),low:vc(gc),lowest:vc(fc)};class bc{constructor(e,t){this.inner=e,this.prec=t}}class xc{of(e){return new _c(this,e)}reconfigure(e){return xc.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class _c{constructor(e,t){this.compartment=e,this.inner=t}}class kc{constructor(e,t,n,i,r,o){for(this.base=e,this.compartments=t,this.dynamicSlots=n,this.address=i,this.staticValues=r,this.facets=o,this.statusTemplate=[];this.statusTemplate.length<n.length;)this.statusTemplate.push(0)}staticFacet(e){let t=this.address[e.id];return null==t?e.default:this.staticValues[t>>1]}static resolve(e,t,n){let i=[],r=Object.create(null),o=new Map;for(let n of function(e,t,n){let i=[[],[],[],[],[]],r=new Map;function o(e,s){let a=r.get(e);if(null!=a){if(a<=s)return;let t=i[a].indexOf(e);t>-1&&i[a].splice(t,1),e instanceof _c&&n.delete(e.compartment)}if(r.set(e,s),Array.isArray(e))for(let t of e)o(t,s);else if(e instanceof _c){if(n.has(e.compartment))throw new RangeError("Duplicate use of compartment in extensions");let i=t.get(e.compartment)||e.inner;n.set(e.compartment,i),o(i,s)}else if(e instanceof bc)o(e.inner,e.prec);else if(e instanceof dc)i[s].push(e),e.provides&&o(e.provides,s);else if(e instanceof lc)i[s].push(e),e.facet.extensions&&o(e.facet.extensions,mc);else{let t=e.extension;if(!t)throw new Error(`Unrecognized extension value in extension set (${e}). 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r=e.computeSlot(e,e.config.dynamicSlots[n]);return e.status[n]=2|r}function Cc(e,t){return 1&t?e.config.staticValues[t>>1]:e.values[t>>1]}const Ec=sc.define(),Mc=sc.define({combine:e=>e.some(e=>e),static:!0}),Ac=sc.define({combine:e=>e.length?e[0]:void 0,static:!0}),Tc=sc.define(),Rc=sc.define(),Dc=sc.define(),Oc=sc.define({combine:e=>!!e.length&&e[0]});class qc{constructor(e,t){this.type=e,this.value=t}static define(){return new Nc}}class Nc{of(e){return new qc(this,e)}}class Bc{constructor(e){this.map=e}of(e){return new Lc(this,e)}}class Lc{constructor(e,t){this.type=e,this.value=t}map(e){let t=this.type.map(this.value,e);return void 0===t?void 0:t==this.value?this:new Lc(this.type,t)}is(e){return this.type==e}static define(e={}){return new Bc(e.map||(e=>e))}static mapEffects(e,t){if(!e.length)return e;let n=[];for(let i of e){let e=i.map(t);e&&n.push(e)}return n}}Lc.reconfigure=Lc.define(),Lc.appendConfig=Lc.define();class Pc{constructor(e,t,n,i,r,o){this.startState=e,this.changes=t,this.selection=n,this.effects=i,this.annotations=r,this.scrollIntoView=o,this._doc=null,this._state=null,n&&rc(n,t.newLength),r.some(e=>e.type==Pc.time)||(this.annotations=r.concat(Pc.time.of(Date.now())))}static create(e,t,n,i,r,o){return new Pc(e,t,n,i,r,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(Pc.userEvent);return!(!t||!(t==e||t.length>e.length&&t.slice(0,e.length)==e&&"."==t[e.length]))}}function Ic(e,t){let n=[];for(let i=0,r=0;;){let 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ic?i:ic.single(i.anchor,i.head)),effects:zc(t.effects),annotations:r,scrollIntoView:!!t.scrollIntoView}}function Vc(e,t,n){let i=Fc(e,t.length?t[0]:{},e.doc.length);t.length&&!1===t[0].filter&&(n=!1);for(let r=1;r<t.length;r++){!1===t[r].filter&&(n=!1);let o=!!t[r].sequential;i=jc(i,Fc(e,t[r],o?i.changes.newLength:e.doc.length),o)}let r=Pc.create(e,i.changes,i.selection,i.effects,i.annotations,i.scrollIntoView);return function(e){let t=e.startState,n=t.facet(Dc),i=e;for(let r=n.length-1;r>=0;r--){let o=n[r](e);o&&Object.keys(o).length&&(i=jc(i,Fc(t,o,e.changes.newLength),!0))}return i==e?e:Pc.create(t,e.changes,e.selection,i.effects,i.annotations,i.scrollIntoView)}(n?function(e){let t=e.startState,n=!0;for(let i of t.facet(Tc)){let t=i(e);if(!1===t){n=!1;break}Array.isArray(t)&&(n=!0===n?t:Ic(n,t))}if(!0!==n){let i,r;if(!1===n)r=e.changes.invertedDesc,i=Yl.empty(t.doc.length);else{let t=e.changes.filter(n);i=t.changes,r=t.filtered.mapDesc(t.changes).invertedDesc}e=Pc.create(t,i,e.selection&&e.selection.map(r),Lc.mapEffects(e.effects,r),e.annotations,e.scrollIntoView)}let i=t.facet(Rc);for(let n=i.length-1;n>=0;n--){let r=i[n](e);e=r instanceof Pc?r:Array.isArray(r)&&1==r.length&&r[0]instanceof Pc?r[0]:Vc(t,zc(r),!1)}return e}(r):r)}Pc.time=qc.define(),Pc.userEvent=qc.define(),Pc.addToHistory=qc.define(),Pc.remote=qc.define();const $c=[];function zc(e){return null==e?$c:Array.isArray(e)?e:[e]}var Wc=function(e){return e[e.Word=0]="Word",e[e.Space=1]="Space",e[e.Other=2]="Other",e}(Wc||(Wc={}));const Hc=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Uc;try{Uc=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(e){}function Gc(e){return t=>{if(!/\S/.test(t))return Wc.Space;if(function(e){if(Uc)return Uc.test(e);for(let t=0;t<e.length;t++){let n=e[t];if(/\w/.test(n)||n>"€"&&(n.toUpperCase()!=n.toLowerCase()||Hc.test(n)))return!0}return!1}(t))return Wc.Word;for(let n=0;n<e.length;n++)if(t.indexOf(e[n])>-1)return Wc.Word;return Wc.Other}}class Kc{constructor(e,t,n,i,r,o){this.config=e,this.doc=t,this.selection=n,this.values=i,this.status=e.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let e=0;e<this.config.dynamicSlots.length;e++)Sc(this,e<<1);this.computeSlot=null}field(e,t=!0){let n=this.config.address[e.id];if(null!=n)return Sc(this,n),Cc(this,n);if(t)throw new RangeError("Field is not present in this state")}update(...e){return Vc(this,e,!0)}applyTransaction(e){let t,n=this.config,{base:i,compartments:r}=n;for(let t of e.effects)t.is(xc.reconfigure)?(n&&(r=new Map,n.compartments.forEach((e,t)=>r.set(t,e)),n=null),r.set(t.value.compartment,t.value.extension)):t.is(Lc.reconfigure)?(n=null,i=t.value):t.is(Lc.appendConfig)&&(n=null,i=zc(i).concat(t.value));if(n)t=e.startState.values.slice();else{n=kc.resolve(i,r,this),t=new Kc(n,this.doc,this.selection,n.dynamicSlots.map(()=>null),(e,t)=>t.reconfigure(e,this),null).values}let o=e.startState.facet(Mc)?e.newSelection:e.newSelection.asSingle();new Kc(n,e.newDoc,o,t,(t,n)=>n.update(t,e),e)}replaceSelection(e){return"string"==typeof e&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:ic.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),i=this.changes(n.changes),r=[n.range],o=zc(n.effects);for(let n=1;n<t.ranges.length;n++){let s=e(t.ranges[n]),a=this.changes(s.changes),l=a.map(i);for(let e=0;e<n;e++)r[e]=r[e].map(l);let c=i.mapDesc(a,!0);r.push(s.range.map(c)),i=i.compose(l),o=Lc.mapEffects(o,l).concat(Lc.mapEffects(zc(s.effects),c))}return{changes:i,selection:ic.create(r,t.mainIndex),effects:o}}changes(e=[]){return e instanceof Yl?e:Yl.of(e,this.doc.length,this.facet(Kc.lineSeparator))}toText(e){return Bl.of(e.split(this.facet(Kc.lineSeparator)||Ul))}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 null==t?e.default:(Sc(this,t),Cc(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let n in e){let i=e[n];i instanceof dc&&null!=this.config.address[i.id]&&(t[n]=i.spec.toJSON(this.field(e[n]),this))}return t}static fromJSON(e,t={},n){if(!e||"string"!=typeof e.doc)throw new RangeError("Invalid JSON representation for EditorState");let i=[];if(n)for(let t in n)if(Object.prototype.hasOwnProperty.call(e,t)){let r=n[t],o=e[t];i.push(r.init(e=>r.spec.fromJSON(o,e)))}return Kc.create({doc:e.doc,selection:ic.fromJSON(e.selection),extensions:t.extensions?i.concat([t.extensions]):i})}static create(e={}){let t=kc.resolve(e.extensions||[],new Map),n=e.doc instanceof Bl?e.doc:Bl.of((e.doc||"").split(t.staticFacet(Kc.lineSeparator)||Ul)),i=e.selection?e.selection instanceof ic?e.selection:ic.single(e.selection.anchor,e.selection.head):ic.single(0);return rc(i,n.length),t.staticFacet(Mc)||(i=i.asSingle()),new Kc(t,n,i,t.dynamicSlots.map(()=>null),(e,t)=>t.create(e),null)}get tabSize(){return this.facet(Kc.tabSize)}get lineBreak(){return this.facet(Kc.lineSeparator)||"\n"}get readOnly(){return this.facet(Oc)}phrase(e,...t){for(let t of this.facet(Kc.phrases))if(Object.prototype.hasOwnProperty.call(t,e)){e=t[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(e,n)=>{if("$"==n)return"$";let i=+(n||1);return!i||i>t.length?e:t[i-1]})),e}languageDataAt(e,t,n=-1){let i=[];for(let r of this.facet(Ec))for(let o of r(this,t,n))Object.prototype.hasOwnProperty.call(o,e)&&i.push(o[e]);return i}charCategorizer(e){let t=this.languageDataAt("wordChars",e);return Gc(t.length?t[0]:"")}wordAt(e){let{text:t,from:n,length:i}=this.doc.lineAt(e),r=this.charCategorizer(e),o=e-n,s=e-n;for(;o>0;){let e=Hl(t,o,!1);if(r(t.slice(e,o))!=Wc.Word)break;o=e}for(;s<i;){let e=Hl(t,s);if(r(t.slice(s,e))!=Wc.Word)break;s=e}return o==s?null:ic.range(o+n,s+n)}}function Yc(e,t,n={}){let i={};for(let t of e)for(let e of Object.keys(t)){let r=t[e],o=i[e];if(void 0===o)i[e]=r;else if(o===r||void 0===r);else{if(!Object.hasOwnProperty.call(n,e))throw new Error("Config merge conflict for field "+e);i[e]=n[e](o,r)}}for(let e in t)void 0===i[e]&&(i[e]=t[e]);return i}Kc.allowMultipleSelections=Mc,Kc.tabSize=sc.define({combine:e=>e.length?e[0]:4}),Kc.lineSeparator=Ac,Kc.readOnly=Oc,Kc.phrases=sc.define({compare(e,t){let n=Object.keys(e),i=Object.keys(t);return n.length==i.length&&n.every(n=>e[n]==t[n])}}),Kc.languageData=Ec,Kc.changeFilter=Tc,Kc.transactionFilter=Rc,Kc.transactionExtender=Dc,xc.reconfigure=Lc.define();class Xc{eq(e){return this==e}range(e,t=e){return Qc.create(e,t,this)}}function Jc(e,t){return e==t||e.constructor==t.constructor&&e.eq(t)}Xc.prototype.startSide=Xc.prototype.endSide=0,Xc.prototype.point=!1,Xc.prototype.mapMode=Gl.TrackDel;let Qc=class e{constructor(e,t,n){this.from=e,this.to=t,this.value=n}static create(t,n,i){return new e(t,n,i)}};function Zc(e,t){return e.from-t.from||e.value.startSide-t.value.startSide}class eh{constructor(e,t,n,i){this.from=e,this.to=t,this.value=n,this.maxPoint=i}get length(){return this.to[this.to.length-1]}findIndex(e,t,n,i=0){let r=n?this.to:this.from;for(let o=i,s=r.length;;){if(o==s)return o;let i=o+s>>1,a=r[i]-e||(n?this.value[i].endSide:this.value[i].startSide)-t;if(i==o)return a>=0?o:s;a>=0?s=i:o=i+1}}between(e,t,n,i){for(let r=this.findIndex(t,-1e9,!0),o=this.findIndex(n,1e9,!1,r);r<o;r++)if(!1===i(this.from[r]+e,this.to[r]+e,this.value[r]))return!1}map(e,t){let n=[],i=[],r=[],o=-1,s=-1;for(let a=0;a<this.value.length;a++){let l,c,h=this.value[a],u=this.from[a]+e,p=this.to[a]+e;if(u==p){let e=t.mapPos(u,h.startSide,h.mapMode);if(null==e)continue;if(l=c=e,h.startSide!=h.endSide&&(c=t.mapPos(u,h.endSide),c<l))continue}else if(l=t.mapPos(u,h.startSide),c=t.mapPos(p,h.endSide),l>c||l==c&&h.startSide>0&&h.endSide<=0)continue;(c-l||h.endSide-h.startSide)<0||(o<0&&(o=l),h.point&&(s=Math.max(s,c-l)),n.push(h),i.push(l-o),r.push(c-o))}return{mapped:n.length?new eh(i,r,n,s):null,pos:o}}}class th{constructor(e,t,n,i){this.chunkPos=e,this.chunk=t,this.nextLayer=n,this.maxPoint=i}static create(e,t,n,i){return new th(e,t,n,i)}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:n=!1,filterFrom:i=0,filterTo:r=this.length}=e,o=e.filter;if(0==t.length&&!o)return this;if(n&&(t=t.slice().sort(Zc)),this.isEmpty)return t.length?th.of(t):this;let s=new rh(this,null,-1).goto(0),a=0,l=[],c=new nh;for(;s.value||a<t.length;)if(a<t.length&&(s.from-t[a].from||s.startSide-t[a].value.startSide)>=0){let e=t[a++];c.addInner(e.from,e.to,e.value)||l.push(e)}else 1==s.rangeIndex&&s.chunkIndex<this.chunk.length&&(a==t.length||this.chunkEnd(s.chunkIndex)<t[a].from)&&(!o||i>this.chunkEnd(s.chunkIndex)||r<this.chunkPos[s.chunkIndex])&&c.addChunk(this.chunkPos[s.chunkIndex],this.chunk[s.chunkIndex])?s.nextChunk():((!o||i>s.to||r<s.from||o(s.from,s.to,s.value))&&(c.addInner(s.from,s.to,s.value)||l.push(Qc.create(s.from,s.to,s.value))),s.next());return c.finishInner(this.nextLayer.isEmpty&&!l.length?th.empty:this.nextLayer.update({add:l,filter:o,filterFrom:i,filterTo:r}))}map(e){if(e.empty||this.isEmpty)return this;let t=[],n=[],i=-1;for(let r=0;r<this.chunk.length;r++){let o=this.chunkPos[r],s=this.chunk[r],a=e.touchesRange(o,o+s.length);if(!1===a)i=Math.max(i,s.maxPoint),t.push(s),n.push(e.mapPos(o));else if(!0===a){let{mapped:r,pos:a}=s.map(o,e);r&&(i=Math.max(i,r.maxPoint),t.push(r),n.push(a))}}let r=this.nextLayer.map(e);return 0==t.length?r:new th(n,t,r||th.empty,i)}between(e,t,n){if(!this.isEmpty){for(let i=0;i<this.chunk.length;i++){let r=this.chunkPos[i],o=this.chunk[i];if(t>=r&&e<=r+o.length&&!1===o.between(r,e-r,t-r,n))return}this.nextLayer.between(e,t,n)}}iter(e=0){return oh.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return oh.from(e).goto(t)}static compare(e,t,n,i,r=-1){let o=e.filter(e=>e.maxPoint>0||!e.isEmpty&&e.maxPoint>=r),s=t.filter(e=>e.maxPoint>0||!e.isEmpty&&e.maxPoint>=r),a=ih(o,s,n),l=new ah(o,a,r),c=new ah(s,a,r);n.iterGaps((e,t,n)=>lh(l,e,c,t,n,i)),n.empty&&0==n.length&&lh(l,0,c,0,0,i)}static eq(e,t,n=0,i){null==i&&(i=999999999);let r=e.filter(e=>!e.isEmpty&&t.indexOf(e)<0),o=t.filter(t=>!t.isEmpty&&e.indexOf(t)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let s=ih(r,o),a=new ah(r,s,0).goto(n),l=new ah(o,s,0).goto(n);for(;;){if(a.to!=l.to||!ch(a.active,l.active)||a.point&&(!l.point||!Jc(a.point,l.point)))return!1;if(a.to>i)return!0;a.next(),l.next()}}static spans(e,t,n,i,r=-1){let o=new ah(e,null,r).goto(t),s=t,a=o.openStart;for(;;){let e=Math.min(o.to,n);if(o.point){let n=o.activeForPoint(o.to),r=o.pointFrom<t?n.length+1:o.point.startSide<0?n.length:Math.min(n.length,a);i.point(s,e,o.point,n,r,o.pointRank),a=Math.min(o.openEnd(e),n.length)}else e>s&&(i.span(s,e,o.active,a),a=o.openEnd(e));if(o.to>n)return a+(o.point&&o.to>n?1:0);s=o.to,o.next()}}static of(e,t=!1){let n=new nh;for(let i of e instanceof Qc?[e]:t?function(e){if(e.length>1)for(let t=e[0],n=1;n<e.length;n++){let i=e[n];if(Zc(t,i)>0)return e.slice().sort(Zc);t=i}return e}(e):e)n.add(i.from,i.to,i.value);return n.finish()}static join(e){if(!e.length)return th.empty;let t=e[e.length-1];for(let n=e.length-2;n>=0;n--)for(let i=e[n];i!=th.empty;i=i.nextLayer)t=new th(i.chunkPos,i.chunk,t,Math.max(i.maxPoint,t.maxPoint));return t}}th.empty=new th([],[],null,-1),th.empty.nextLayer=th.empty;class nh{finishChunk(e){this.chunks.push(new eh(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,e&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(e,t,n){this.addInner(e,t,n)||(this.nextLayer||(this.nextLayer=new nh)).add(e,t,n)}addInner(e,t,n){let i=e-this.lastTo||n.startSide-this.last.endSide;if(i<=0&&(e-this.lastFrom||n.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(i<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(t-this.chunkStart),this.last=n,this.lastFrom=e,this.lastTo=t,this.value.push(n),n.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 n=t.value.length-1;return this.last=t.value[n],this.lastFrom=t.from[n]+e,this.lastTo=t.to[n]+e,!0}finish(){return this.finishInner(th.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return e;let t=th.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}}function ih(e,t,n){let i=new Map;for(let t of e)for(let e=0;e<t.chunk.length;e++)t.chunk[e].maxPoint<=0&&i.set(t.chunk[e],t.chunkPos[e]);let r=new Set;for(let e of t)for(let t=0;t<e.chunk.length;t++){let o=i.get(e.chunk[t]);null==o||(n?n.mapPos(o):o)!=e.chunkPos[t]||(null==n?void 0:n.touchesRange(o,o+e.chunk[t].length))||r.add(e.chunk[t])}return r}class rh{constructor(e,t,n,i=0){this.layer=e,this.skip=t,this.minPoint=n,this.rank=i}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(e,t=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(e,t,!1),this}gotoInner(e,t,n){for(;this.chunkIndex<this.layer.chunk.length;){let t=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(t)||this.layer.chunkEnd(this.chunkIndex)<e||t.maxPoint<this.minPoint))break;this.chunkIndex++,n=!1}if(this.chunkIndex<this.layer.chunk.length){let i=this.layer.chunk[this.chunkIndex].findIndex(e-this.layer.chunkPos[this.chunkIndex],t,!0);(!n||this.rangeIndex<i)&&this.setRangeIndex(i)}this.next()}forward(e,t){(this.to-e||this.endSide-t)<0&&this.gotoInner(e,t,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let e=this.layer.chunkPos[this.chunkIndex],t=this.layer.chunk[this.chunkIndex],n=e+t.from[this.rangeIndex];if(this.from=n,this.to=e+t.to[this.rangeIndex],this.value=t.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=e}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(e){return this.from-e.from||this.startSide-e.startSide||this.rank-e.rank||this.to-e.to||this.endSide-e.endSide}}class oh{constructor(e){this.heap=e}static from(e,t=null,n=-1){let i=[];for(let r=0;r<e.length;r++)for(let o=e[r];!o.isEmpty;o=o.nextLayer)o.maxPoint>=n&&i.push(new rh(o,t,n,r));return 1==i.length?i[0]:new oh(i)}get startSide(){return this.value?this.value.startSide:0}goto(e,t=-1e9){for(let n of this.heap)n.goto(e,t);for(let e=this.heap.length>>1;e>=0;e--)sh(this.heap,e);return this.next(),this}forward(e,t){for(let n of this.heap)n.forward(e,t);for(let e=this.heap.length>>1;e>=0;e--)sh(this.heap,e);(this.to-e||this.value.endSide-t)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),sh(this.heap,0)}}}function sh(e,t){for(let n=e[t];;){let i=1+(t<<1);if(i>=e.length)break;let 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t=0,{value:n,to:i,rank:r}=this.cursor;for(;t<this.activeRank.length&&(r-this.activeRank[t]||i-this.activeTo[t])>0;)t++;uh(this.active,t,n),uh(this.activeTo,t,i),uh(this.activeRank,t,r),e&&uh(e,t,this.cursor.from),this.minActive=ph(this.active,this.activeTo)}next(){let e=this.to,t=this.point;this.point=null;let n=this.openStart<0?[]:null;for(;;){let i=this.minActive;if(i>-1&&(this.activeTo[i]-this.cursor.from||this.active[i].endSide-this.cursor.startSide)<0){if(this.activeTo[i]>e){this.to=this.activeTo[i],this.endSide=this.active[i].endSide;break}this.removeActive(i),n&&hh(n,i)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}{let 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Au(l,f.from,p)),Ou(e,f.direction==wu!=!(p%2)?i+1:i,r,f.inner,f.from,f.to,s),l=f.to}d=f.to}else{if(d==n||(t?Ru[d]!=a:Ru[d]==a))break;d++}u?Du(e,l,d,i+1,r,u,s):l<d&&s.push(new Au(l,d,p)),l=d}else for(let l=n,c=o.length;l>t;){let n=!0,h=!1;if(!c||l>o[c-1].to){let e=Ru[l-1];e!=a&&(n=!1,h=16==e)}let u=n||1!=a?null:[],p=n?i:i+1,d=l;e:for(;;)if(c&&d==o[c-1].to){if(h)break e;let f=o[--c];if(!n)for(let e=f.from,n=c;;){if(e==t)break e;if(!n||o[n-1].to!=e){if(Ru[e-1]==a)break e;break}e=o[--n].from}if(u)u.push(f);else{f.to<l&&s.push(new Au(f.to,l,p)),Ou(e,f.direction==wu!=!(p%2)?i+1:i,r,f.inner,f.from,f.to,s),l=f.from}d=f.from}else{if(d==t||(n?Ru[d-1]!=a:Ru[d-1]==a))break;d--}u?Du(e,d,l,i+1,r,u,s):d<l&&s.push(new Au(d,l,p)),l=d}}function Ou(e,t,n,i,r,o,s){let a=t%2?2:1;!function(e,t,n,i,r){for(let o=0;o<=i.length;o++){let s=o?i[o-1].to:t,a=o<i.length?i[o].from:n,l=o?256:r;for(let t=s,n=l,i=l;t<a;t++){let r=Eu(e.charCodeAt(t));512==r?r=n:8==r&&4==i&&(r=16),Ru[t]=4==r?2:r,7&r&&(i=r),n=r}for(let e=s,t=l,i=l;e<a;e++){let r=Ru[e];if(128==r)e<a-1&&t==Ru[e+1]&&24&t?r=Ru[e]=t:Ru[e]=256;else if(64==r){let r=e+1;for(;r<a&&64==Ru[r];)r++;let o=e&&8==t||r<n&&8==Ru[r]?1==i?1:8:256;for(let t=e;t<r;t++)Ru[t]=o;e=r-1}else 8==r&&1==i&&(Ru[e]=1);t=r,7&r&&(i=r)}}}(e,r,o,i,a),function(e,t,n,i,r){let o=1==r?2:1;for(let s=0,a=0,l=0;s<=i.length;s++){let c=s?i[s-1].to:t,h=s<i.length?i[s].from:n;for(let t,n,i,s=c;s<h;s++)if(n=Su[t=e.charCodeAt(s)])if(n<0){for(let e=a-3;e>=0;e-=3)if(Cu[e+1]==-n){let t=Cu[e+2],n=2&t?r:4&t?1&t?o:r:0;n&&(Ru[s]=Ru[Cu[e]]=n),a=e;break}}else{if(189==Cu.length)break;Cu[a++]=s,Cu[a++]=t,Cu[a++]=l}else if(2==(i=Ru[s])||1==i){let e=i==r;l=e?0:1;for(let t=a-3;t>=0;t-=3){let n=Cu[t+2];if(2&n)break;if(e)Cu[t+2]|=2;else{if(4&n)break;Cu[t+2]|=4}}}}}(e,r,o,i,a),function(e,t,n,i){for(let r=0,o=i;r<=n.length;r++){let s=r?n[r-1].to:e,a=r<n.length?n[r].from:t;for(let l=s;l<a;){let s=Ru[l];if(256==s){let s=l+1;for(;;)if(s==a){if(r==n.length)break;s=n[r++].to,a=r<n.length?n[r].from:t}else{if(256!=Ru[s])break;s++}let c=1==o,h=c==(1==(s<t?Ru[s]:i))?c?1:2:i;for(let t=s,i=r,o=i?n[i-1].to:e;t>l;)t==o&&(t=n[--i].from,o=i?n[i-1].to:e),Ru[--t]=h;l=s}else o=s,l++}}}(r,o,i,a),Du(e,r,o,t,n,i,s)}function qu(e){return[new Au(0,e,0)]}let Nu="";function Bu(e,t,n,i,r){var o;let s=i.head-e.from,a=Au.find(t,s,null!==(o=i.bidiLevel)&&void 0!==o?o:-1,i.assoc),l=t[a],c=l.side(r,n);if(s==c){let e=a+=r?1:-1;if(e<0||e>=t.length)return null;l=t[a=e],s=l.side(!r,n),c=l.side(r,n)}let h=Hl(e.text,s,l.forward(r,n));(h<l.from||h>l.to)&&(h=c),Nu=e.text.slice(Math.min(s,h),Math.max(s,h));let u=a==(r?t.length-1:0)?null:t[a+(r?1:-1)];return u&&h==c&&u.level+(r?0:1)<l.level?ic.cursor(u.side(!r,n)+e.from,u.forward(r,n)?1:-1,u.level):ic.cursor(h+e.from,l.forward(r,n)?-1:1,l.level)}function Lu(e,t,n){for(let i=t;i<n;i++){let t=Eu(e.charCodeAt(i));if(1==t)return wu;if(2==t||4==t)return bu}return wu}const Pu=sc.define(),Iu=sc.define(),ju=sc.define(),Fu=sc.define(),Vu=sc.define(),$u=sc.define(),zu=sc.define(),Wu=sc.define(),Hu=sc.define(),Uu=sc.define({combine:e=>e.some(e=>e)}),Gu=sc.define({combine:e=>e.some(e=>e)}),Ku=sc.define();class Yu{constructor(e,t,n,i,r,o=!1){this.range=e,this.y=t,this.x=n,this.yMargin=i,this.xMargin=r,this.isSnapshot=o}map(e){return e.empty?this:new Yu(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new Yu(ic.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Xu=Lc.define({map:(e,t)=>e.map(t)}),Ju=Lc.define();function Qu(e,t,n){let i=e.facet(Fu);i.length?i[0](t):window.onerror&&window.onerror(String(t),n,void 0,void 0,t)||(n?console.error(n+":",t):console.error(t))}const Zu=sc.define({combine:e=>!e.length||e[0]});let ep=0;const tp=sc.define({combine:e=>e.filter((t,n)=>{for(let i=0;i<n;i++)if(e[i].plugin==t.plugin)return!1;return!0})});class np{constructor(e,t,n,i,r){this.id=e,this.create=t,this.domEventHandlers=n,this.domEventObservers=i,this.baseExtensions=r(this),this.extension=this.baseExtensions.concat(tp.of({plugin:this,arg:void 0}))}of(e){return this.baseExtensions.concat(tp.of({plugin:this,arg:e}))}static define(e,t){const{eventHandlers:n,eventObservers:i,provide:r,decorations:o}=t||{};return new np(ep++,e,n,i,e=>{let t=[];return o&&t.push(sp.of(t=>{let n=t.plugin(e);return n?o(n):$h.none})),r&&t.push(r(e)),t})}static fromClass(e,t){return np.define((t,n)=>new e(t,n),t)}}class ip{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let e=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(e)}catch(t){if(Qu(e.state,t,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(e){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(t){Qu(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(null===(t=this.value)||void 0===t?void 0:t.destroy)try{this.value.destroy()}catch(t){Qu(e.state,t,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const rp=sc.define(),op=sc.define(),sp=sc.define(),ap=sc.define(),lp=sc.define(),cp=sc.define(),hp=sc.define();function up(e,t){let n=e.state.facet(hp);if(!n.length)return n;let i=n.map(t=>t instanceof Function?t(e):t),r=[];return th.spans(i,t.from,t.to,{point(){},span(e,n,i,o){let s=e-t.from,a=n-t.from,l=r;for(let e=i.length-1;e>=0;e--,o--){let n,r=i[e].spec.bidiIsolate;if(null==r&&(r=Lu(t.text,s,a)),o>0&&l.length&&(n=l[l.length-1]).to==s&&n.direction==r)n.to=a,l=n.inner;else{let e={from:s,to:a,direction:r,inner:[]};l.push(e),l=e.inner}}}}),r}const pp=sc.define();function dp(e){let t=0,n=0,i=0,r=0;for(let o of e.state.facet(pp)){let s=o(e);s&&(null!=s.left&&(t=Math.max(t,s.left)),null!=s.right&&(n=Math.max(n,s.right)),null!=s.top&&(i=Math.max(i,s.top)),null!=s.bottom&&(r=Math.max(r,s.bottom)))}return{left:t,right:n,top:i,bottom:r}}const fp=sc.define();class gp{constructor(e,t,n,i){this.fromA=e,this.toA=t,this.fromB=n,this.toB=i}join(e){return new gp(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,n=this;for(;t>0;t--){let i=e[t-1];if(!(i.fromA>n.toA)){if(i.toA<n.fromA)break;n=n.join(i),e.splice(t-1,1)}}return e.splice(t,0,n),e}static extendWithRanges(e,t){if(0==t.length)return e;let n=[];for(let i=0,r=0,o=0;;){let s=i<e.length?e[i].fromB:1e9,a=r<t.length?t[r]:1e9,l=Math.min(s,a);if(1e9==l)break;let c=l+o,h=l,u=c;for(;;)if(r<t.length&&t[r]<=h){let n=t[r+1];r+=2,h=Math.max(h,n);for(let t=i;t<e.length&&e[t].fromB<=h;t++)o=e[t].toA-e[t].toB;u=Math.max(u,n+o)}else{if(!(i<e.length&&e[i].fromB<=h))break;{let t=e[i++];h=Math.max(h,t.toB),u=Math.max(u,t.toA),o=t.toA-t.toB}}n.push(new gp(c,u,l,h))}return n}}class mp{constructor(e,t,n){this.view=e,this.state=t,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=Yl.empty(this.startState.doc.length);for(let e of n)this.changes=this.changes.compose(e.changes);let i=[];this.changes.iterChangedRanges((e,t,n,r)=>i.push(new gp(e,t,n,r))),this.changedRanges=i}static create(e,t,n){return new mp(e,t,n)}get viewportChanged(){return(4&this.flags)>0}get viewportMoved(){return(8&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(18&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return 0==this.flags&&0==this.transactions.length}}const yp=[];class vp{constructor(e,t,n=0){this.dom=e,this.length=t,this.flags=n,this.parent=null,e.cmTile=this}get breakAfter(){return 1&this.flags}get children(){return yp}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(e){if(this.flags|=2,4&this.flags){this.flags&=-5;let e=this.domAttrs;e&&function(e,t){for(let n=e.attributes.length-1;n>=0;n--){let i=e.attributes[n].name;null==t[i]&&e.removeAttribute(i)}for(let n in t){let i=t[n];"style"==n?e.style.cssText=i:e.getAttribute(n)!=i&&e.setAttribute(n,i)}}(this.dom,e)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(e){this.dom=e,e.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e,t=this.posAtStart){let n=t;for(let t of this.children){if(t==e)return n;n+=t.length+t.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 n=eu(this.dom),i=this.length?e>0:t>0;return new yu(this.parent.dom,n+(i?1:0),0==e||e==this.length)}markDirty(e){this.flags&=-3,e&&(this.flags|=4),this.parent&&2&this.parent.flags&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let e=this;e;e=e.parent)if(e instanceof xp)return e;return null}static get(e){return e.cmTile}}class wp extends vp{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(2&this.flags)return;super.sync(e);let t,n=this.dom,i=null,r=(null==e?void 0:e.node)==n?e:null,o=0;for(let s of this.children){if(s.sync(e),o+=s.length+s.breakAfter,t=i?i.nextSibling:n.firstChild,r&&t!=s.dom&&(r.written=!0),s.dom.parentNode==n)for(;t&&t!=s.dom;)t=bp(t);else n.insertBefore(s.dom,t);i=s.dom}for(t=i?i.nextSibling:n.firstChild,r&&t&&(r.written=!0);t;)t=bp(t);this.length=o}}function bp(e){let t=e.nextSibling;return e.parentNode.removeChild(e),t}class xp extends wp{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=vp.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],n=this,i=0,r=0;;)if(i==n.children.length){if(!t.length)return;n=n.parent,n.breakAfter&&r++,i=t.pop()}else{let o=n.children[i++];if(o instanceof _p)t.push(i),n=o,i=0;else{let t=r+o.length,n=e(o,r);if(void 0!==n)return n;r=t+o.breakAfter}}}resolveBlock(e,t){let n,i,r=-1,o=-1;if(this.blockTiles((s,a)=>{let l=a+s.length;if(e>=a&&e<=l){if(s.isWidget()&&t>=-1&&t<=1){if(32&s.flags)return!0;16&s.flags&&(n=void 0)}(a<e||e==l&&(t<-1?s.length:s.covers(1)))&&(!n||!s.isWidget()&&n.isWidget())&&(n=s,r=e-a),(l>e||e==a&&(t>1?s.length:s.covers(-1)))&&(!i||!s.isWidget()&&i.isWidget())&&(i=s,o=e-a)}}),!n&&!i)throw new Error("No tile at position "+e);return n&&t<0||!i?{tile:n,offset:r}:{tile:i,offset:o}}}class _p extends wp{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))}get domAttrs(){return this.wrapper.attributes}static of(e,t){let n=new _p(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}}class kp extends wp{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,n){let i=new kp(t||document.createElement("div"),e);return t&&n||(i.flags|=4),i}get domAttrs(){return this.attrs}resolveInline(e,t,n){let i=null,r=-1,o=null,s=-1;!function e(a,l){for(let c=0,h=0;c<a.children.length&&h<=l;c++){let u=a.children[c],p=h+u.length;p>=l&&(u.isComposite()?e(u,l-h):(!o||o.isHidden&&(t>0||n&&Sp(o,u)))&&(p>l||32&u.flags)?(o=u,s=l-h):(h<l||16&u.flags&&!u.isHidden)&&(i=u,r=l-h)),h=p}}(this,e);let a=(t<0?i:o)||i||o;return a?{tile:a,offset:a==i?r:s}:null}coordsIn(e,t){let n=this.resolveInline(e,t,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),t):function(e){let t=e.dom.lastChild;if(!t)return e.dom.getBoundingClientRect();let n=Qh(t);return n[n.length-1]||null}(this)}domIn(e,t){let n=this.resolveInline(e,t);if(n){let{tile:e,offset:i}=n;if(this.dom.contains(e.dom))return e.isText()?new yu(e.dom,Math.min(e.dom.nodeValue.length,i)):e.domPosFor(i,16&e.flags?1:32&e.flags?-1:t);let r=n.tile.parent,o=!1;for(let e of r.children){if(o)return new yu(e.dom,0);e==n.tile&&(o=!0)}}return new yu(this.dom,0)}}function Sp(e,t){let n=e.coordsIn(0,1),i=t.coordsIn(0,1);return n&&i&&i.top<n.bottom}class Cp extends wp{constructor(e,t){super(e),this.mark=t}get domAttrs(){return this.mark.attrs}static of(e,t){let n=new Cp(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}}class Ep extends vp{constructor(e,t){super(e,t.length),this.text=t}sync(e){2&this.flags||(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 n=this.dom.nodeValue.length;e>n&&(e=n);let i=e,r=e,o=0;0==e&&t<0||e==n&&t>=0?Nh.chrome||Nh.gecko||(e?(i--,o=1):r<n&&(r++,o=-1)):t<0?i--:r<n&&r++;let s=pu(this.dom,i,r).getClientRects();if(!s.length)return null;let a=s[(o?o<0:t>=0)?0:s.length-1];return Nh.safari&&!o&&0==a.width&&(a=Array.prototype.find.call(s,e=>e.width)||a),o?ru(a,o<0):a||null}static of(e,t){let n=new Ep(t||document.createTextNode(e),e);return t||(n.flags|=2),n}}class Mp extends vp{constructor(e,t,n,i){super(e,t,i),this.widget=n}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return!(48&this.flags)&&(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,n){let i=this.widget.coordsAt(this.dom,e,t);if(i)return i;if(n)return ru(this.dom.getBoundingClientRect(),this.length?0==e:t<=0);{let t=this.dom.getClientRects(),n=null;if(!t.length)return null;let i=!!(16&this.flags)||!(32&this.flags)&&e>0;for(let r=i?t.length-1:0;n=t[r],!(e>0?0==r:r==t.length-1||n.top<n.bottom);r+=i?-1:1);return ru(n,!i)}}get overrideDOMText(){if(!this.length)return Bl.empty;let{root:e}=this;if(!e)return Bl.empty;let t=this.posAtStart;return e.view.state.doc.slice(t,t+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(e,t,n,i,r){return r||(r=e.toDOM(t),e.editable||(r.contentEditable="false")),new Mp(r,n,e,i)}}class Ap extends vp{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 Bl.empty}coordsIn(e){return this.dom.getBoundingClientRect()}}class Tp{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,n){let{tile:i,index:r,beforeBreak:o,parents:s}=this;for(;e||t>0;)if(i.isComposite())if(o){if(!e)break;n&&n.break(),e--,o=!1}else if(r==i.children.length){if(!e&&!s.length)break;n&&n.leave(i),o=!!i.breakAfter,({tile:i,index:r}=s.pop()),r++}else{let a=i.children[r],l=a.breakAfter;!(t>0?a.length<=e:a.length<e)||n&&!1===n.skip(a,0,a.length)&&a.isComposite?(s.push({tile:i,index:r}),i=a,r=0,n&&a.isComposite()&&n.enter(a)):(o=!!l,r++,e-=a.length)}else if(r==i.length)o=!!i.breakAfter,({tile:i,index:r}=s.pop()),r++;else{if(!e)break;{let t=Math.min(e,i.length-r);n&&n.skip(i,r,r+t),e-=t,r+=t}}return this.tile=i,this.index=r,this.beforeBreak=o,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}}class Rp{constructor(e,t,n,i){this.from=e,this.to=t,this.wrapper=n,this.rank=i}}class Dp{constructor(e,t,n){this.cache=e,this.root=t,this.blockWrappers=n,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(e,t,n,i){var r;this.flushBuffer();let o=this.ensureMarks(t,n),s=o.lastChild;if(s&&s.isText()&&!(8&s.flags)&&s.length+e.length<512){this.cache.reused.set(s,2),(o.children[o.children.length-1]=new Ep(s.dom,s.text+e)).parent=o}else o.append(i||Ep.of(e,null===(r=this.cache.find(Ep))||void 0===r?void 0:r.dom));this.pos+=e.length,this.afterWidget=null}addComposition(e,t){let n=this.curLine;n.dom!=t.line.dom&&(n.setDOM(this.cache.reused.has(t.line)?Ip(t.line.dom):t.line.dom),this.cache.reused.set(t.line,2));let i=n;for(let e=t.marks.length-1;e>=0;e--){let n=t.marks[e],r=i.lastChild;if(r instanceof Cp&&r.mark.eq(n.mark))r.dom!=n.dom&&r.setDOM(Ip(n.dom)),i=r;else{if(this.cache.reused.get(n)){let e=vp.get(n.dom);e&&e.setDOM(Ip(n.dom))}let e=Cp.of(n.mark,n.dom);i.append(e),i=e}this.cache.reused.set(n,2)}let r=vp.get(e.text);r&&this.cache.reused.set(r,2);let o=new Ep(e.text,e.text.nodeValue);o.flags|=8,this.pos=e.range.toB,i.append(o)}addInlineWidget(e,t,n){let i=this.afterWidget&&48&e.flags&&(48&this.afterWidget.flags)==(48&e.flags);i||this.flushBuffer();let r=this.ensureMarks(t,n);i||16&e.flags||r.append(this.getBuffer(1)),r.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,n){this.flushBuffer(),this.ensureMarks(t,n).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){(this.afterWidget||this.lastBlock).length+=e,this.pos+=e}addLineStart(e,t){var n;e||(e=Pp);let i=kp.start(e,t||(null===(n=this.cache.find(kp))||void 0===n?void 0:n.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=i)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var n;let i=this.curLine;for(let r=e.length-1;r>=0;r--){let o,s=e[r];if(t>0&&(o=i.lastChild)&&o instanceof Cp&&o.mark.eq(s))i=o,t--;else{let e=Cp.of(s,null===(n=this.cache.find(Cp,e=>e.mark.eq(s)))||void 0===n?void 0:n.dom);i.append(e),i=e,t=0}}return i}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;e&&Lp(this.curLine,!1)&&("BR"==e.dom.nodeName||!e.isWidget()||Nh.ios&&Lp(this.curLine,!0))||this.curLine.append(this.cache.findWidget(Fp,0,32)||new Mp(Fp.toDOM(),0,Fp,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=102*e.rank+e.value.rank,n=new Rp(e.from,e.to,e.value,t),i=this.wrappers.length;for(;i>0&&(this.wrappers[i-1].rank-n.rank||this.wrappers[i-1].to-n.to)<0;)i--;this.wrappers.splice(i,0,n)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let n of this.wrappers){let i=t.lastChild;if(n.from<this.pos&&i instanceof _p&&i.wrapper.eq(n.wrapper))t=i;else{let i=_p.of(n.wrapper,null===(e=this.cache.find(_p,e=>e.wrapper.eq(n.wrapper)))||void 0===e?void 0:e.dom);t.append(i),t=i}}return t}blockPosCovered(){let e=this.lastBlock;return null!=e&&!e.breakAfter&&(!e.isWidget()||(160&e.flags)>0)}getBuffer(e){let t=2|(e<0?16:32),n=this.cache.find(Ap,void 0,1);return n&&(n.flags=t),n||new Ap(t)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class Op{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:t,lineBreak:n,done:i}=this.cursor.next(this.skipCount);if(this.skipCount=0,i)throw new Error("Ran out of text content when drawing inline views");this.text=t;let r=this.textOff=Math.min(e,t.length);return n?null:t.slice(0,r)}let t=Math.min(this.text.length,this.textOff+e),n=this.text.slice(this.textOff,t);return this.textOff=t,n}}const qp=[Mp,kp,Ep,Cp,Ap,_p,xp];for(let e=0;e<qp.length;e++)qp[e].bucket=e;class Np{constructor(e){this.view=e,this.buckets=qp.map(()=>[]),this.index=qp.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,n=this.buckets[t];n.length<6?n.push(e):n[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,n=2){let i=e.bucket,r=this.buckets[i],o=this.index[i];for(let e=r.length-1;e>=0;e--){let s=(e+o)%r.length,a=r[s];if((!t||t(a))&&!this.reused.has(a))return r.splice(s,1),s<o&&this.index[i]--,this.reused.set(a,n),a}return null}findWidget(e,t,n){let i=this.buckets[0];if(i.length)for(let r=0,o=0;;r++){if(r==i.length){if(o)return null;o=1,r=0}let s=i[r];if(!this.reused.has(s)&&(0==o?s.widget.compare(e):s.widget.constructor==e.constructor&&e.updateDOM(s.dom,this.view,s.widget)))return i.splice(r,1),r<this.index[0]&&this.index[0]--,s.widget==e&&s.length==t&&(497&s.flags)==n?(this.reused.set(s,1),s):(this.reused.set(s,2),new Mp(s.dom,t,e,-498&s.flags|n))}}reuse(e){return this.reused.set(e,1),e}maybeReuse(e,t=2){if(!this.reused.has(e))return this.reused.set(e,t),e.dom}clear(){for(let e=0;e<this.buckets.length;e++)this.buckets[e].length=this.index[e]=0}}class Bp{constructor(e,t,n,i,r){this.view=e,this.decorations=i,this.disallowBlockEffectsFor=r,this.openWidget=!1,this.openMarks=0,this.cache=new Np(e),this.text=new Op(e.state.doc),this.builder=new Dp(this.cache,new xp(e,e.contentDOM),th.iter(n)),this.cache.reused.set(t,2),this.old=new Tp(t),this.reuseWalker={skip:(e,t,n)=>{if(this.cache.add(e),e.isComposite())return!1},enter:e=>this.cache.add(e),leave:()=>{},break:()=>{}}}run(e,t){let n=t&&this.getCompositionContext(t.text);for(let i=0,r=0,o=0;;){let s=o<e.length?e[o++]:null,a=s?s.fromA:this.old.root.length;if(a>i){let e=a-i;this.preserve(e,!o,!s),i=a,r+=e}if(!s)break;t&&s.fromA<=t.range.fromA&&s.toA>=t.range.toA?(this.forward(s.fromA,t.range.fromA,t.range.fromA<t.range.toA?1:-1),this.emit(r,t.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(t,n),this.text.skip(t.range.toB-t.range.fromB),this.forward(t.range.fromA,s.toA),this.emit(t.range.toB,s.toB)):(this.forward(s.fromA,s.toA),this.emit(r,s.toB)),r=s.toB,i=s.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,n){let i=function(e){let t=[];for(let n=e.parents.length;n>1;n--){let i=n==e.parents.length?e.tile:e.parents[n].tile;i instanceof Cp&&t.push(i.mark)}return t}(this.old),r=this.openMarks;this.old.advance(e,n?1:-1,{skip:(e,t,n)=>{if(e.isWidget())if(this.openWidget)this.builder.continueWidget(n-t);else{let o=n>0||t<e.length?Mp.of(e.widget,this.view,n-t,496&e.flags,this.cache.maybeReuse(e)):this.cache.reuse(e);256&o.flags?(o.flags&=-2,this.builder.addBlockWidget(o)):(this.builder.ensureLine(null),this.builder.addInlineWidget(o,i,r),r=i.length)}else if(e.isText())this.builder.ensureLine(null),t||n!=e.length||this.cache.reused.has(e)?(this.cache.add(e),this.builder.addText(e.text.slice(t,n),i,r)):this.builder.addText(e.text,i,r,this.cache.reuse(e)),r=i.length;else if(e.isLine())e.flags&=-2,this.cache.reused.set(e,1),this.builder.addLine(e);else if(e instanceof Ap)this.cache.add(e);else{if(!(e instanceof Cp))return!1;this.builder.ensureLine(null),this.builder.addMark(e,i,r),this.cache.reused.set(e,1),r=i.length}this.openWidget=!1},enter:e=>{e.isLine()?this.builder.addLineStart(e.attrs,this.cache.maybeReuse(e)):(this.cache.add(e),e instanceof Cp&&i.unshift(e.mark)),this.openWidget=!1},leave:e=>{e.isLine()?i.length&&(i.length=r=0):e instanceof Cp&&(i.shift(),r=Math.min(r,i.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let n=null,i=this.builder,r=0,o=th.spans(this.decorations,e,t,{point:(e,t,o,s,a,l)=>{if(o instanceof Hh){if(this.disallowBlockEffectsFor[l]){if(o.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.view.state.doc.lineAt(e).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(r=s.length,a>s.length)i.continueWidget(t-e);else{let r=o.widget||(o.block?jp.block:jp.inline),l=function(e){let t=e.isReplace?(e.startSide<0?64:0)|(e.endSide>0?128:0):e.startSide>0?32:16;e.block&&(t|=256);return t}(o),c=this.cache.findWidget(r,t-e,l)||Mp.of(r,this.view,t-e,l);o.block?(o.startSide>0&&i.addLineStartIfNotCovered(n),i.addBlockWidget(c)):(i.ensureLine(n),i.addInlineWidget(c,s,a))}n=null}else n=function(e,t){let n=t.spec.attributes,i=t.spec.class;if(!n&&!i)return e;e||(e={class:"cm-line"});n&&Bh(n,e);i&&(e.class+=" "+i);return e}(n,o);t>e&&this.text.skip(t-e)},span:(e,t,r,o)=>{for(let s=e;s<t;){let a=this.text.next(Math.min(512,t-s));null==a?(i.addLineStartIfNotCovered(n),i.addBreak(),s++):(i.ensureLine(n),i.addText(a,r,s==e?o:r.length),s+=a.length),n=null}}});i.addLineStartIfNotCovered(n),this.openWidget=o>r,this.openMarks=o}forward(e,t,n=1){t-e<=10?this.old.advance(t-e,n,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,n,this.reuseWalker))}getCompositionContext(e){let t=[],n=null;for(let i=e.parentNode;;i=i.parentNode){let e=vp.get(i);if(i==this.view.contentDOM)break;e instanceof Cp?t.push(e):(null==e?void 0:e.isLine())?n=e:e instanceof _p||("DIV"!=i.nodeName||n||i==this.view.contentDOM?n||t.push(Cp.of(new zh({tagName:i.nodeName.toLowerCase(),attributes:jh(i)}),i)):n=new kp(i,Pp))}return{line:n,marks:t}}}function Lp(e,t){let n=e=>{for(let i of e.children)if((t?i.isText():i.length)||n(i))return!0;return!1};return n(e)}const Pp={class:"cm-line"};function Ip(e){let t=vp.get(e);return t&&t.setDOM(e.cloneNode()),e}class jp extends Fh{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}}jp.inline=new jp("span"),jp.block=new jp("div");const Fp=new class extends Fh{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class Vp{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=$h.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 xp(e,e.contentDOM),this.updateInner([new gp(0,0,0,e.state.doc.length)],null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:e,toA:t})=>t<this.minWidthFrom||e>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let i=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(t=this.domChanged)||void 0===t?void 0:t.newSel)?i=this.domChanged.newSel.head:function(e,t){let n=!1;t&&e.iterChangedRanges((e,i)=>{e<t.to&&i>t.from&&(n=!0)});return n}(e.changes,this.hasComposition)||e.selectionSet||(i=e.state.selection.main.head));let r=i>-1?function(e,t,n){let i=zp(e,n);if(!i)return null;let{node:r,from:o,to:s}=i,a=r.nodeValue;if(/[\n\r]/.test(a))return null;if(e.state.doc.sliceString(i.from,i.to)!=a)return null;let l=t.invertedDesc;return{range:new gp(l.mapPos(o),l.mapPos(s),o,s),text:r}}(this.view,e.changes,i):null;if(this.domChanged=null,this.hasComposition){let{from:t,to:i}=this.hasComposition;n=new gp(t,i,e.changes.mapPos(t,-1),e.changes.mapPos(i,1)).addToSet(n.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(Nh.ie||Nh.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,s=this.blockWrappers;this.updateDeco();let a=function(e,t,n){let i=new Wp;return th.compare(e,t,n,i),i.changes}(o,this.decorations,e.changes);a.length&&(n=gp.extendWithRanges(n,a));let l=function(e,t,n){let i=new Hp;return th.compare(e,t,n,i),i.changes}(s,this.blockWrappers,e.changes);return l.length&&(n=gp.extendWithRanges(n,l)),r&&!n.some(e=>e.fromA<=r.range.fromA&&e.toA>=r.range.toA)&&(n=r.range.addToSet(n.slice())),!(2&this.tile.flags&&0==n.length)&&(this.updateInner(n,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let n=this.tile,i=new Bp(this.view,n,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&vp.get(t.text)&&i.cache.reused.set(vp.get(t.text),2),this.tile=i.run(e,t),$p(n,i.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 i=Nh.chrome||Nh.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(i),!i||!i.written&&n.selectionRange.focusNode==i.node&&this.tile.dom.contains(i.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let i=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let e of this.tile.children)e.isWidget()&&e.widget instanceof Up&&i.push(e.dom);n.updateGaps(i)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let e of t.effects)e.is(Ju)&&(this.editContextFormatting=e.value)}updateSelection(e=!1,t=!1){!e&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let{dom:n}=this.tile,i=this.view.root.activeElement,r=i==n,o=!r&&!(this.view.state.facet(Zu)||n.tabIndex>-1)&&Jh(n,this.view.observer.selectionRange)&&!(i&&n.contains(i));if(!(r||t||o))return;let s=this.forceSelection;this.forceSelection=!1;let a,l,c=this.view.state.selection.main;if(c.empty?l=a=this.inlineDOMNearPos(c.anchor,c.assoc||1):(l=this.inlineDOMNearPos(c.head,c.head==c.from?1:-1),a=this.inlineDOMNearPos(c.anchor,c.anchor==c.from?1:-1)),Nh.gecko&&c.empty&&!this.hasComposition&&(1==(h=a).node.nodeType&&h.node.firstChild&&(0==h.offset||"false"==h.node.childNodes[h.offset-1].contentEditable)&&(h.offset==h.node.childNodes.length||"false"==h.node.childNodes[h.offset].contentEditable))){let e=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(e,a.node.childNodes[a.offset]||null)),a=l=new yu(e,0),s=!0}var h;let u=this.view.observer.selectionRange;!s&&u.focusNode&&(Zh(a.node,a.offset,u.anchorNode,u.anchorOffset)&&Zh(l.node,l.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,c))||(this.view.observer.ignore(()=>{Nh.android&&Nh.chrome&&n.contains(u.focusNode)&&function(e,t){for(let n=e;n&&n!=t;n=n.assignedSlot||n.parentNode)if(1==n.nodeType&&"false"==n.contentEditable)return!0;return!1}(u.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let e=Yh(this.view.root);if(e)if(c.empty){if(Nh.gecko){let e=function(e,t){return 1!=e.nodeType?0:(t&&"false"==e.childNodes[t-1].contentEditable?1:0)|(t<e.childNodes.length&&"false"==e.childNodes[t].contentEditable?2:0)}(a.node,a.offset);if(e&&3!=e){let t=(1==e?gu:mu)(a.node,a.offset);t&&(a=new yu(t.node,t.offset))}}e.collapse(a.node,a.offset),null!=c.bidiLevel&&void 0!==e.caretBidiLevel&&(e.caretBidiLevel=c.bidiLevel)}else if(e.extend){e.collapse(a.node,a.offset);try{e.extend(l.node,l.offset)}catch(e){}}else{let t=document.createRange();c.anchor>c.head&&([a,l]=[l,a]),t.setEnd(l.node,l.offset),t.setStart(a.node,a.offset),e.removeAllRanges(),e.addRange(t)}else;o&&this.view.root.activeElement==n&&(n.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,l)),this.impreciseAnchor=a.precise?null:new yu(u.anchorNode,u.anchorOffset),this.impreciseHead=l.precise?null:new yu(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&Zh(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Yh(e.root),{anchorNode:i,anchorOffset:r}=e.observer.selectionRange;if(!(n&&t.empty&&t.assoc&&n.modify))return;let o=this.lineAt(t.head,t.assoc);if(!o)return;let s=o.posAtStart;if(t.head==s||t.head==s+o.length)return;let a=this.coordsAt(t.head,-1),l=this.coordsAt(t.head,1);if(!a||!l||a.bottom>l.top)return;let c=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(c.node,c.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let h=e.observer.selectionRange;e.docView.posFromDOM(h.anchorNode,h.anchorOffset)!=t.from&&n.collapse(i,r)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return 2&this.tile.dom.compareDocumentPosition(e)?0:this.view.state.doc.length;let i=n.posAtStart;if(!n.isComposite())return n.isText()?e==n.dom?i+t:i+(t?n.length:0):i;{let r;if(e==n.dom)r=n.dom.childNodes[t];else{let i=0==iu(e)?0:0==t?-1:1;for(;;){let t=e.parentNode;if(t==n.dom)break;0==i&&t.firstChild!=t.lastChild&&(i=e==t.firstChild?-1:1),e=t}r=i<0?e:e.nextSibling}if(r==n.dom.firstChild)return i;for(;r&&!vp.get(r);)r=r.nextSibling;if(!r)return i+n.length;for(let e=0,t=i;;e++){let i=n.children[e];if(i.dom==r)return t;t+=i.length+i.breakAfter}}}domAtPos(e,t){let{tile:n,offset:i}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(e,t):n.domIn(i,t)}inlineDOMNearPos(e,t){let n,i,r=-1,o=!1,s=-1,a=!1;return this.tile.blockTiles((t,l)=>{if(t.isWidget()){if(32&t.flags&&l>=e)return!0;16&t.flags&&(o=!0)}else{let c=l+t.length;if(l<=e&&(n=t,r=e-l,o=c<e),c>=e&&!i&&(i=t,s=e-l,a=l>e),l>e&&i)return!0}}),n||i?(o&&i?n=null:a&&n&&(i=null),n&&t<0||!i?n.domIn(r,t):i.domIn(s,t)):this.domAtPos(e,t)}coordsAt(e,t){let{tile:n,offset:i}=this.tile.resolveBlock(e,t);return n.isWidget()?n.widget instanceof Up?null:n.coordsInWidget(i,t,!0):n.coordsIn(i,t)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;return function e(t,n){if(t.isComposite())for(let i of t.children){if(i.length>=n){let t=e(i,n);if(t)return t}if((n-=i.length)<0)break}else if(t.isText()&&n<t.length){let e=Hl(t.text,n);if(e==n)return null;let i=pu(t.dom,n,e).getClientRects();for(let e=0;e<i.length;e++){let t=i[e];if(e==i.length-1||t.top<t.bottom&&t.left<t.right)return t}}return null}(t,n)}measureVisibleLineHeights(e){let t=[],{from:n,to:i}=e,r=this.view.contentDOM.clientWidth,o=r>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,s=-1,a=this.view.textDirection==vu.LTR,l=0,c=(e,h,u)=>{for(let p=0;p<e.children.length&&!(h>i);p++){let i=e.children[p],d=h+i.length,f=i.dom.getBoundingClientRect(),{height:g}=f;if(u&&!p&&(l+=f.top-u.top),i instanceof _p)d>n&&c(i,h,f);else if(h>=n&&(l>0&&t.push(-l),t.push(g+l),l=0,o)){let e=i.dom.lastChild,t=e?Qh(e):[];if(t.length){let e=t[t.length-1],n=a?e.right-f.left:f.right-e.left;n>s&&(s=n,this.minWidth=r,this.minWidthFrom=h,this.minWidthTo=d)}}u&&p==e.children.length-1&&(l+=u.bottom-f.bottom),h=d+i.breakAfter}};return c(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return"rtl"==getComputedStyle(t.dom).direction?vu.RTL:vu.LTR}measureTextSize(){let e=this.tile.blockTiles(e=>{if(e.isLine()&&e.children.length&&e.length<=20){let t,n=0;for(let i of e.children){if(!i.isText()||/[^ -~]/.test(i.text))return;let e=Qh(i.dom);if(1!=e.length)return;n+=e[0].width,t=e[0].height}if(n)return{lineHeight:e.dom.getBoundingClientRect().height,charWidth:n/e.length,textHeight:t}}});if(e)return e;let t,n,i,r=document.createElement("div");return r.className="cm-line",r.style.width="99999px",r.style.position="absolute",r.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(r);let e=Qh(r.firstChild)[0];t=r.getBoundingClientRect().height,n=e&&e.width?e.width/27:7,i=e&&e.height?e.height:t,r.remove()}),{lineHeight:t,charWidth:n,textHeight:i}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,i=0;;i++){let r=i==t.viewports.length?null:t.viewports[i],o=r?r.from-1:this.view.state.doc.length;if(o>n){let i=(t.lineBlockAt(o).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push($h.replace({widget:new Up(i),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!r)break;n=r.to+1}return $h.set(e)}updateDeco(){let e=1,t=this.view.state.facet(sp).map(t=>(this.dynamicDecorationMap[e++]="function"==typeof t)?t(this.view):t),n=!1,i=this.view.state.facet(lp).map((e,t)=>{let i="function"==typeof e;return i&&(n=!0),i?e(this.view):e});for(i.length&&(this.dynamicDecorationMap[e++]=n,t.push(th.join(i))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;this.blockWrappers=this.view.state.facet(ap).map(e=>"function"==typeof e?e(this.view):e)}scrollIntoView(e){var t;if(e.isSnapshot){let t=this.view.viewState.lineBlockAt(e.range.head);return this.view.scrollDOM.scrollTop=t.top-e.yMargin,void(this.view.scrollDOM.scrollLeft=e.xMargin)}for(let t of this.view.state.facet(Ku))try{if(t(this.view,e.range,e))return!0}catch(e){Qu(this.view.state,e,"scroll handler")}let n,{range:i}=e,r=this.coordsAt(i.head,null!==(t=i.assoc)&&void 0!==t?t:i.empty?0:i.head>i.anchor?-1:1);if(!r)return;!i.empty&&(n=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(r={left:Math.min(r.left,n.left),top:Math.min(r.top,n.top),right:Math.max(r.right,n.right),bottom:Math.max(r.bottom,n.bottom)});let o=dp(this.view),s={left:r.left-o.left,top:r.top-o.top,right:r.right+o.right,bottom:r.bottom+o.bottom},{offsetWidth:a,offsetHeight:l}=this.view.scrollDOM;if(function(e,t,n,i,r,o,s,a){let l=e.ownerDocument,c=l.defaultView||window;for(let h=e,u=!1;h&&!u;)if(1==h.nodeType){let e,p=h==l.body,d=1,f=1;if(p)e=ou(c);else{if(/^(fixed|sticky)$/.test(getComputedStyle(h).position)&&(u=!0),h.scrollHeight<=h.clientHeight&&h.scrollWidth<=h.clientWidth){h=h.assignedSlot||h.parentNode;continue}let t=h.getBoundingClientRect();({scaleX:d,scaleY:f}=su(h,t)),e={left:t.left,right:t.left+h.clientWidth*d,top:t.top,bottom:t.top+h.clientHeight*f}}let g=0,m=0;if("nearest"==r)t.top<e.top+s?(m=t.top-(e.top+s),n>0&&t.bottom>e.bottom+m&&(m=t.bottom-e.bottom+s)):t.bottom>e.bottom-s&&(m=t.bottom-e.bottom+s,n<0&&t.top-m<e.top&&(m=t.top-(e.top+s)));else{let i=t.bottom-t.top,o=e.bottom-e.top;m=("center"==r&&i<=o?t.top+i/2-o/2:"start"==r||"center"==r&&n<0?t.top-s:t.bottom-o+s)-e.top}if("nearest"==i?t.left<e.left+o?(g=t.left-(e.left+o),n>0&&t.right>e.right+g&&(g=t.right-e.right+o)):t.right>e.right-o&&(g=t.right-e.right+o,n<0&&t.left<e.left+g&&(g=t.left-(e.left+o))):g=("center"==i?t.left+(t.right-t.left)/2-(e.right-e.left)/2:"start"==i==a?t.left-o:t.right-(e.right-e.left)+o)-e.left,g||m)if(p)c.scrollBy(g,m);else{let e=0,n=0;if(m){let e=h.scrollTop;h.scrollTop+=m/f,n=(h.scrollTop-e)*f}if(g){let t=h.scrollLeft;h.scrollLeft+=g/d,e=(h.scrollLeft-t)*d}t={left:t.left-e,top:t.top-n,right:t.right-e,bottom:t.bottom-n},e&&Math.abs(e-g)<1&&(i="nearest"),n&&Math.abs(n-m)<1&&(r="nearest")}if(p)break;(t.top<e.top||t.bottom>e.bottom||t.left<e.left||t.right>e.right)&&(t={left:Math.max(t.left,e.left),right:Math.min(t.right,e.right),top:Math.max(t.top,e.top),bottom:Math.min(t.bottom,e.bottom)}),h=h.assignedSlot||h.parentNode}else{if(11!=h.nodeType)break;h=h.host}}(this.view.scrollDOM,s,i.head<i.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,a),-a),Math.max(Math.min(e.yMargin,l),-l),this.view.textDirection==vu.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 e=this.view.docView.lineAt(i.head,1);e&&e.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(e){let t=e=>e.isWidget()||e.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){$p(this.tile)}}function $p(e,t){let n=null==t?void 0:t.get(e);if(1!=n){null==n&&e.destroy();for(let n of e.children)$p(n,t)}}function zp(e,t){let n=e.observer.selectionRange;if(!n.focusNode)return null;let i=gu(n.focusNode,n.focusOffset),r=mu(n.focusNode,n.focusOffset),o=i||r;if(r&&i&&r.node!=i.node){let t=vp.get(r.node);if(!t||t.isText()&&t.text!=r.node.nodeValue)o=r;else if(e.docView.lastCompositionAfterCursor){let e=vp.get(i.node);!e||e.isText()&&e.text!=i.node.nodeValue||(o=r)}}if(e.docView.lastCompositionAfterCursor=o!=i,!o)return null;let s=t-o.offset;return{from:s,to:s+o.node.nodeValue.length,node:o.node}}let Wp=class{constructor(){this.changes=[]}compareRange(e,t){Gh(e,t,this.changes)}comparePoint(e,t){Gh(e,t,this.changes)}boundChange(e){Gh(e,e,this.changes)}};class Hp{constructor(){this.changes=[]}compareRange(e,t){Gh(e,t,this.changes)}comparePoint(){}boundChange(e){Gh(e,e,this.changes)}}class Up extends Fh{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 Gp(e,t,n,i,r){let o=Math.round((i-t.left)*e.defaultCharacterWidth);if(e.lineWrapping&&n.height>1.5*e.defaultLineHeight){let t=e.viewState.heightOracle.textHeight;o+=Math.floor((r-n.top-.5*(e.defaultLineHeight-t))/t)*e.viewState.heightOracle.lineLength}let s=e.state.sliceDoc(n.from,n.to);return n.from+function(e,t,n){for(let i=0,r=0;;){if(r>=t)return i;if(i==e.length)break;r+=9==e.charCodeAt(i)?n-r%n:1,i=Hl(e,i)}return e.length}(s,o,e.state.tabSize)}function Kp(e,t,n,i){let r=function(e,t,n){let i=e.lineBlockAt(t);if(Array.isArray(i.type)){let e;for(let r of i.type){if(r.from>t)break;if(!(r.to<t)){if(r.from<t&&r.to>t)return r;e&&(r.type!=Vh.Text||e.type==r.type&&!(n<0?r.from<t:r.to>t))||(e=r)}}return e||i}return i}(e,t.head,t.assoc||-1),o=i&&r.type==Vh.Text&&(e.lineWrapping||r.widgetLineBreaks)?e.coordsAtPos(t.assoc<0&&t.head>r.from?t.head-1:t.head):null;if(o){let t=e.dom.getBoundingClientRect(),i=e.textDirectionAt(r.from),s=e.posAtCoords({x:n==(i==vu.LTR)?t.right-1:t.left+1,y:(o.top+o.bottom)/2});if(null!=s)return ic.cursor(s,n?-1:1)}return ic.cursor(n?r.to:r.from,n?-1:1)}function Yp(e,t,n,i){let r=e.state.doc.lineAt(t.head),o=e.bidiSpans(r),s=e.textDirectionAt(r.from);for(let a=t,l=null;;){let t=Bu(r,o,s,a,n),c=Nu;if(!t){if(r.number==(n?e.state.doc.lines:1))return a;c="\n",r=e.state.doc.line(r.number+(n?1:-1)),o=e.bidiSpans(r),t=e.visualLineSide(r,!n)}if(l){if(!l(c))return a}else{if(!i)return t;l=i(c)}a=t}}function Xp(e,t,n){for(;;){let i=0;for(let r of e)r.between(t-1,t+1,(e,r,o)=>{if(t>e&&t<r){let o=i||n||(t-e<r-t?-1:1);t=o<0?e:r,i=o}});if(!i)return t}}function Jp(e,t){let n=null;for(let i=0;i<t.ranges.length;i++){let r=t.ranges[i],o=null;if(r.empty){let t=Xp(e,r.from,0);t!=r.from&&(o=ic.cursor(t,-1))}else{let t=Xp(e,r.from,-1),n=Xp(e,r.to,1);t==r.from&&n==r.to||(o=ic.range(r.from==r.anchor?t:n,r.from==r.head?t:n))}o&&(n||(n=t.ranges.slice()),n[i]=o)}return n?ic.create(n,t.mainIndex):t}function Qp(e,t,n){let i=Xp(e.state.facet(cp).map(t=>t(e)),n.from,t.head>n.from?-1:1);return i==n.from?n:ic.cursor(i,i<n.from?1:-1)}class Zp{constructor(e,t){this.pos=e,this.assoc=t}}function ed(e,t,n,i){let r,o=e.contentDOM.getBoundingClientRect(),s=o.top+e.viewState.paddingTop,{x:a,y:l}=t,c=l-s;for(;;){if(c<0)return new Zp(0,1);if(c>e.viewState.docHeight)return new Zp(e.state.doc.length,-1);if(r=e.elementAtHeight(c),null==i)break;if(r.type==Vh.Text){if(i<0?r.to<e.viewport.from:r.from>e.viewport.to)break;let t=e.docView.coordsAt(i<0?r.from:r.to,i>0?-1:1);if(t&&(i<0?t.top<=c+s:t.bottom>=c+s))break}let t=e.viewState.heightOracle.textHeight/2;c=i>0?r.bottom+t:r.top-t}if(e.viewport.from>=r.to||e.viewport.to<=r.from){if(n)return null;if(r.type==Vh.Text){let t=Gp(e,o,r,a,l);return new Zp(t,t==r.from?1:-1)}}if(r.type!=Vh.Text)return c<(r.top+r.bottom)/2?new Zp(r.from,1):new Zp(r.to,-1);let h=e.docView.lineAt(r.from,2);return h&&h.length==r.length||(h=e.docView.lineAt(r.from,-2)),new td(e,a,l,e.textDirectionAt(r.from)).scanTile(h,r.from)}class td{constructor(e,t,n,i){this.view=e,this.x=t,this.y=n,this.baseDir=i,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:n,spans:i}=this.bidiSpansAt(e);return i[Au.find(i,e-n.from,-1,t)].level==this.baseDir}dirAt(e,t){let{line:n,spans:i}=this.bidiSpansAt(e);return i[Au.find(i,e-n.from,-1,t)].dir}bidiIn(e,t){let{spans:n,line:i}=this.bidiSpansAt(e);return n.length>1||n.length&&(n[0].level!=this.baseDir||n[0].to+i.from<t)}scan(e,t,n=!1){let i,r,o,s=0,a=e.length-1,l=new Set,c=this.bidiIn(e[0],e[a]),h=-1,u=1e9;e:for(;s<a;){let n=a-s,p=s+a>>1;t:if(l.has(p)){let e=s+Math.floor(Math.random()*n);for(let t=0;t<n;t++){if(!l.has(e)){p=e;break t}e++,e==a&&(e=s)}break e}l.add(p);let d=t(p);if(d)for(let t=0;t<d.length;t++){let n=d[t],l=0;if(!(0==n.width&&d.length>1)){if(n.bottom<this.y)(!i||i.bottom<n.bottom)&&(i=n),l=1;else if(n.top>this.y)(!r||r.top>n.top)&&(r=n),l=-1;else{let e=n.left>this.x?this.x-n.left:n.right<this.x?this.x-n.right:0,t=Math.abs(e);t<u&&(h=p,u=t,o=n),e&&(l=e<0==(this.baseDir==vu.LTR)?-1:1)}-1!=l||c&&!this.baseDirAt(e[p],1)?1!=l||c&&!this.baseDirAt(e[p+1],-1)||(s=p+1):a=p}}}if(!o){if(!r&&!i)return{i:e[0],after:!1};let n=i&&(!r||this.y-i.bottom<r.top-this.y)?i:r;return this.y=(n.top+n.bottom)/2,this.scan(e,t,!0)}if(u&&!n){let{top:n,bottom:s}=o;if(i&&i.bottom>(n+n+s)/3)return this.y=i.bottom-1,this.scan(e,t,!0);if(r&&r.top<(n+s+s)/3)return this.y=r.top+1,this.scan(e,t,!0)}let p=(c?this.dirAt(e[h],1):this.baseDir)==vu.LTR;return{i:h,after:this.x>(o.left+o.right)/2==p}}scanText(e,t){let n=[];for(let i=0;i<e.length;i=Hl(e.text,i))n.push(t+i);n.push(t+e.length);let i=this.scan(n,i=>{let r=n[i]-t,o=n[i+1]-t;return pu(e.dom,r,o).getClientRects()});return i.after?new Zp(n[i.i+1],-1):new Zp(n[i.i],1)}scanTile(e,t){if(!e.length)return new Zp(t,1);if(1==e.children.length){let n=e.children[0];if(n.isText())return this.scanText(n,t);if(n.isComposite())return this.scanTile(n,t)}let n=[t];for(let i=0,r=t;i<e.children.length;i++)n.push(r+=e.children[i].length);let i=this.scan(n,t=>{let n=e.children[t];return 48&n.flags?null:(1==n.dom.nodeType?n.dom:pu(n.dom,0,n.length)).getClientRects()}),r=e.children[i.i],o=n[i.i];return r.isText()?this.scanText(r,o):r.isComposite()?this.scanTile(r,o):i.after?new Zp(n[i.i+1],-1):new Zp(o,1)}}const nd="￿";class id{constructor(e,t){this.points=e,this.view=t,this.text="",this.lineSeparator=t.state.facet(Kc.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=nd}readRange(e,t){if(!e)return this;let n=e.parentNode;for(let i=e;;){this.findPointBefore(n,i);let e=this.text.length;this.readNode(i);let r=vp.get(i),o=i.nextSibling;if(o==t){(null==r?void 0:r.breakAfter)&&!o&&n!=this.view.contentDOM&&this.lineBreak();break}let s=vp.get(o);(r&&s?r.breakAfter:(r?r.breakAfter:tu(i))||tu(o)&&("BR"!=i.nodeName||(null==r?void 0:r.isWidget()))&&this.text.length>e)&&!od(o,t)&&this.lineBreak(),i=o}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,i=this.lineSeparator?null:/\r\n?|\n/g;;){let r,o=-1,s=1;if(this.lineSeparator?(o=t.indexOf(this.lineSeparator,n),s=this.lineSeparator.length):(r=i.exec(t))&&(o=r.index,s=r[0].length),this.append(t.slice(n,o<0?t.length:o)),o<0)break;if(this.lineBreak(),s>1)for(let t of this.points)t.node==e&&t.pos>this.text.length&&(t.pos-=s-1);n=o+s}}readNode(e){let t=vp.get(e),n=t&&t.overrideDOMText;if(null!=n){this.findPointInside(e,n.length);for(let e=n.iter();!e.next().done;)e.lineBreak?this.lineBreak():this.append(e.value)}else 3==e.nodeType?this.readTextNode(e):"BR"==e.nodeName?e.nextSibling&&this.lineBreak():1==e.nodeType&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(3==e.nodeType?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(rd(e,n.node,n.offset)?t:0))}}function rd(e,t,n){for(;;){if(!t||n<iu(t))return!1;if(t==e)return!0;n=eu(t)+1,t=t.parentNode}}function od(e,t){let n;for(;e!=t&&e;e=e.nextSibling){let t=vp.get(e);if(!(null==t?void 0:t.isWidget()))return!1;t&&(n||(n=[])).push(t)}if(n)for(let e of n){let t=e.overrideDOMText;if(null==t?void 0:t.length)return!1}return!0}class sd{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}class ad{constructor(e,t,n,i){this.typeOver=i,this.bounds=null,this.text="",this.domChanged=t>-1;let{impreciseHead:r,impreciseAnchor:o}=e.docView,s=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=ld(e.docView.tile,t,n,0))){let t=r||o?[]:function(e){let t=[];if(e.root.activeElement!=e.contentDOM)return t;let{anchorNode:n,anchorOffset:i,focusNode:r,focusOffset:o}=e.observer.selectionRange;n&&(t.push(new sd(n,i)),r==n&&o==i||t.push(new sd(r,o)));return t}(e),n=new id(t,e);n.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=n.text,this.newSel=function(e,t){if(0==e.length)return null;let n=e[0].pos,i=2==e.length?e[1].pos:n;return n>-1&&i>-1?ic.single(n+t,i+t):null}(t,this.bounds.from)}else{let t=e.observer.selectionRange,n=r&&r.node==t.focusNode&&r.offset==t.focusOffset||!Xh(e.contentDOM,t.focusNode)?s.main.head:e.docView.posFromDOM(t.focusNode,t.focusOffset),i=o&&o.node==t.anchorNode&&o.offset==t.anchorOffset||!Xh(e.contentDOM,t.anchorNode)?s.main.anchor:e.docView.posFromDOM(t.anchorNode,t.anchorOffset),a=e.viewport;if((Nh.ios||Nh.chrome)&&s.main.empty&&n!=i&&(a.from>0||a.to<e.state.doc.length)){let t=Math.min(n,i),r=Math.max(n,i),o=a.from-t,s=a.to-r;0!=o&&1!=o&&0!=t||0!=s&&-1!=s&&r!=e.state.doc.length||(n=0,i=e.state.doc.length)}if(e.inputState.composing>-1&&s.ranges.length>1)this.newSel=s.replaceRange(ic.range(i,n));else if(e.lineWrapping&&i==n&&(!s.main.empty||s.main.head!=n)&&e.inputState.lastTouchTime>Date.now()-100){let t=e.coordsAtPos(n,-1),i=0;t&&(i=e.inputState.lastTouchY<=t.bottom?-1:1),this.newSel=ic.create([ic.cursor(n,i)])}else this.newSel=ic.single(i,n)}}}function ld(e,t,n,i){if(e.isComposite()){let r=-1,o=-1,s=-1,a=-1;for(let l=0,c=i,h=i;l<e.children.length;l++){let i=e.children[l],u=c+i.length;if(c<t&&u>n)return ld(i,t,n,c);if(u>=t&&-1==r&&(r=l,o=c),c>n&&i.dom.parentNode==e.dom){s=l,a=h;break}h=u,c=u+i.breakAfter}return{from:o,to:a<0?i+e.length:a,startDOM:(r?e.children[r-1].dom.nextSibling:null)||e.dom.firstChild,endDOM:s<e.children.length&&s>=0?e.children[s].dom:null}}return e.isText()?{from:i,to:i+e.length,startDOM:e.dom,endDOM:e.dom.nextSibling}:null}function cd(e,t){let n,{newSel:i}=t,{state:r}=e,o=r.selection.main,s=e.inputState.lastKeyTime>Date.now()-100?e.inputState.lastKeyCode:-1;if(t.bounds){let{from:e,to:i}=t.bounds,a=o.from,l=null;(8===s||Nh.android&&t.text.length<i-e)&&(a=o.to,l="end");let c,h,u=r.doc.sliceString(e,i,nd);!o.empty&&o.from>=e&&o.to<=i&&(t.typeOver||u!=t.text)&&u.slice(0,o.from-e)==t.text.slice(0,o.from-e)&&u.slice(o.to-e)==t.text.slice(c=t.text.length-(u.length-(o.to-e)))?n={from:o.from,to:o.to,insert:Bl.of(t.text.slice(o.from-e,c).split(nd))}:(h=ud(u,t.text,a-e,l))&&(Nh.chrome&&13==s&&h.toB==h.from+2&&t.text.slice(h.from,h.toB)==nd+nd&&h.toB--,n={from:e+h.from,to:e+h.toA,insert:Bl.of(t.text.slice(h.from,h.toB).split(nd))})}else i&&(!e.hasFocus&&r.facet(Zu)||pd(i,o))&&(i=null);if(!n&&!i)return!1;if((Nh.mac||Nh.android)&&n&&n.from==n.to&&n.from==o.head-1&&/^\. ?$/.test(n.insert.toString())&&"off"==e.contentDOM.getAttribute("autocorrect")?(i&&2==n.insert.length&&(i=ic.single(i.main.anchor-1,i.main.head-1)),n={from:n.from,to:n.to,insert:Bl.of([n.insert.toString().replace("."," ")])}):r.doc.lineAt(o.from).to<o.to&&e.docView.lineHasWidget(o.to)&&e.inputState.insertingTextAt>Date.now()-50?n={from:o.from,to:o.to,insert:r.toText(e.inputState.insertingText)}:Nh.chrome&&n&&n.from==n.to&&n.from==o.head&&"\n "==n.insert.toString()&&e.lineWrapping&&(i&&(i=ic.single(i.main.anchor-1,i.main.head-1)),n={from:o.from,to:o.to,insert:Bl.of([" "])}),n)return hd(e,n,i,s);if(i&&!pd(i,o)){let t=!1,n="select";return e.inputState.lastSelectionTime>Date.now()-50&&("select"==e.inputState.lastSelectionOrigin&&(t=!0),n=e.inputState.lastSelectionOrigin,"select.pointer"==n&&(i=Jp(r.facet(cp).map(t=>t(e)),i))),e.dispatch({selection:i,scrollIntoView:t,userEvent:n}),!0}return!1}function hd(e,t,n,i=-1){if(Nh.ios&&e.inputState.flushIOSKey(t))return!0;let r=e.state.selection.main;if(Nh.android&&(t.to==r.to&&(t.from==r.from||t.from==r.from-1&&" "==e.state.sliceDoc(t.from,r.from))&&1==t.insert.length&&2==t.insert.lines&&du(e.contentDOM,"Enter",13)||(t.from==r.from-1&&t.to==r.to&&0==t.insert.length||8==i&&t.insert.length<t.to-t.from&&t.to>r.head)&&du(e.contentDOM,"Backspace",8)||t.from==r.from&&t.to==r.to+1&&0==t.insert.length&&du(e.contentDOM,"Delete",46)))return!0;let o,s=t.insert.toString();e.inputState.composing>=0&&e.inputState.composing++;let a=()=>o||(o=function(e,t,n){let i,r=e.state,o=r.selection.main,s=-1;if(t.from==t.to&&t.from<o.from||t.from>o.to){let n=t.from<o.from?-1:1,i=n<0?o.from:o.to,a=Xp(r.facet(cp).map(t=>t(e)),i,n);t.from==a&&(s=a)}if(s>-1)i={changes:t,selection:ic.cursor(t.from+t.insert.length,-1)};else if(t.from>=o.from&&t.to<=o.to&&t.to-t.from>=(o.to-o.from)/3&&(!n||n.main.empty&&n.main.from==t.from+t.insert.length)&&e.inputState.composing<0){let n=o.from<t.from?r.sliceDoc(o.from,t.from):"",s=o.to>t.to?r.sliceDoc(t.to,o.to):"";i=r.replaceSelection(e.state.toText(n+t.insert.sliceString(0,void 0,e.state.lineBreak)+s))}else{let s=r.changes(t),a=n&&n.main.to<=s.newLength?n.main:void 0;if(r.selection.ranges.length>1&&(e.inputState.composing>=0||e.inputState.compositionPendingChange)&&t.to<=o.to+10&&t.to>=o.to-10){let l,c=e.state.sliceDoc(t.from,t.to),h=n&&zp(e,n.main.head);if(h){let e=t.insert.length-(t.to-t.from);l={from:h.from,to:h.to-e}}else l=e.state.doc.lineAt(o.head);let u=o.to-t.to;i=r.changeByRange(n=>{if(n.from==o.from&&n.to==o.to)return{changes:s,range:a||n.map(s)};let i=n.to-u,h=i-c.length;if(e.state.sliceDoc(h,i)!=c||i>=l.from&&h<=l.to)return{range:n};let p=r.changes({from:h,to:i,insert:t.insert}),d=n.to-o.to;return{changes:p,range:a?ic.range(Math.max(0,a.anchor+d),Math.max(0,a.head+d)):n.map(p)}})}else i={changes:s,selection:a&&r.selection.replaceRange(a)}}let a="input.type";(e.composing||e.inputState.compositionPendingChange&&e.inputState.compositionEndedAt>Date.now()-50)&&(e.inputState.compositionPendingChange=!1,a+=".compose",e.inputState.compositionFirstChange&&(a+=".start",e.inputState.compositionFirstChange=!1));return r.update(i,{userEvent:a,scrollIntoView:!0})}(e,t,n));return e.state.facet($u).some(n=>n(e,t.from,t.to,s,a))||e.dispatch(a()),!0}function ud(e,t,n,i){let r=Math.min(e.length,t.length),o=0;for(;o<r&&e.charCodeAt(o)==t.charCodeAt(o);)o++;if(o==r&&e.length==t.length)return null;let s=e.length,a=t.length;for(;s>0&&a>0&&e.charCodeAt(s-1)==t.charCodeAt(a-1);)s--,a--;if("end"==i){n-=s+Math.max(0,o-Math.min(s,a))-o}if(s<o&&e.length<t.length){o-=n<=o&&n>=s?o-n:0,a=o+(a-s),s=o}else if(a<o){o-=n<=o&&n>=a?o-n:0,s=o+(s-a),a=o}return{from:o,toA:s,toB:a}}function pd(e,t){return t.head==e.main.head&&t.anchor==e.main.anchor}class dd{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,Nh.safari&&e.contentDOM.addEventListener("input",()=>null),Nh.gecko&&function(e){Pd.has(e)||(Pd.add(e),e.addEventListener("copy",()=>{}),e.addEventListener("cut",()=>{}))}(e.contentDOM.ownerDocument)}handleEvent(e){(function(e,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let n,i=t.target;i!=e.contentDOM;i=i.parentNode)if(!i||11==i.nodeType||(n=vp.get(i))&&n.isWidget()&&!n.isHidden&&n.widget.ignoreEvent(t))return!1;return!0})(this.view,e)&&!this.ignoreDuringComposition(e)&&("keydown"==e.type&&this.keydown(e)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e)))}runHandlers(e,t){let n=this.handlers[e];if(n){for(let e of n.observers)e(this.view,t);for(let e of n.handlers){if(t.defaultPrevented)break;if(e(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=gd(e),n=this.handlers,i=this.view.contentDOM;for(let e in t)if("scroll"!=e){let r=!t[e].handlers.length,o=n[e];o&&r!=!o.handlers.length&&(i.removeEventListener(e,this.handleEvent),o=null),o||i.addEventListener(e,this.handleEvent,{passive:r})}for(let e in n)"scroll"==e||t[e]||i.removeEventListener(e,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),9==e.keyCode&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=e.keyCode&&vd.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),Nh.android&&Nh.chrome&&!e.synthetic&&(13==e.keyCode||8==e.keyCode))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return!Nh.ios||e.synthetic||e.altKey||e.metaKey||e.shiftKey||!((t=md.find(t=>t.keyCode==e.keyCode))&&!e.ctrlKey||yd.indexOf(e.key)>-1&&e.ctrlKey)?(229!=e.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0)}flushIOSKey(e){let t=this.pendingIOSKey;return!!t&&(!("Enter"==t.key&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString()))&&(this.pendingIOSKey=void 0,du(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0)))}ignoreDuringComposition(e){return!(!/^key/.test(e.type)||e.synthetic)&&(this.composing>0||!!(Nh.safari&&!Nh.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}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 fd(e,t){return(n,i)=>{try{return t.call(e,i,n)}catch(e){Qu(n.state,e)}}}function gd(e){let t=Object.create(null);function n(e){return t[e]||(t[e]={observers:[],handlers:[]})}for(let t of e){let e=t.spec,i=e&&e.plugin.domEventHandlers,r=e&&e.plugin.domEventObservers;if(i)for(let e in i){let r=i[e];r&&n(e).handlers.push(fd(t.value,r))}if(r)for(let e in r){let i=r[e];i&&n(e).observers.push(fd(t.value,i))}}for(let e in xd)n(e).handlers.push(xd[e]);for(let e in _d)n(e).observers.push(_d[e]);return t}const md=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],yd="dthko",vd=[16,17,18,20,91,92,224,225];function wd(e){return.7*Math.max(0,e)+8}class bd{constructor(e,t,n,i){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=i,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=au(e.contentDOM),this.atoms=e.state.facet(cp).map(t=>t(e));let r=e.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(Kc.allowMultipleSelections)&&function(e,t){let n=e.state.facet(Pu);return n.length?n[0](t):Nh.mac?t.metaKey:t.ctrlKey}(e,t),this.dragging=!(!function(e,t){let{main:n}=e.state.selection;if(n.empty)return!1;let i=Yh(e.root);if(!i||0==i.rangeCount)return!0;let r=i.getRangeAt(0).getClientRects();for(let e=0;e<r.length;e++){let n=r[e];if(n.left<=t.clientX&&n.right>=t.clientX&&n.top<=t.clientY&&n.bottom>=t.clientY)return!0}return!1}(e,t)||1!=Dd(t))&&null}start(e){!1===this.dragging&&this.select(e)}move(e){if(0==e.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(t=this.startEvent,n=e,Math.max(Math.abs(t.clientX-n.clientX),Math.abs(t.clientY-n.clientY))<10))return;var t,n;this.select(this.lastEvent=e);let i=0,r=0,o=0,s=0,a=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:o,right:a}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:l}=this.scrollParents.y.getBoundingClientRect());let c=dp(this.view);e.clientX-c.left<=o+6?i=-wd(o-e.clientX):e.clientX+c.right>=a-6&&(i=wd(e.clientX-a)),e.clientY-c.top<=s+6?r=-wd(s-e.clientY):e.clientY+c.bottom>=l-6&&(r=wd(e.clientY-l)),this.setScrollSpeed(i,r)}up(e){null==this.dragging&&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),!1===this.dragging&&this.select(this.lastEvent)}select(e){let{view:t}=this,n=Jp(this.atoms,this.style.get(e,this.extend,this.multiple));!this.mustSelect&&n.eq(t.state.selection,!1===this.dragging)||this.view.dispatch({selection:n,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(e=>e.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}const xd=Object.create(null),_d=Object.create(null),kd=Nh.ie&&Nh.ie_version<15||Nh.ios&&Nh.webkit_version<604;function Sd(e,t,n){for(let i of e.facet(t))n=i(n,e);return n}function Cd(e,t){t=Sd(e.state,Wu,t);let n,{state:i}=e,r=1,o=i.toText(t),s=o.lines==i.selection.ranges.length;if(null!=qd&&i.selection.ranges.every(e=>e.empty)&&qd==o.toString()){let e=-1;n=i.changeByRange(n=>{let a=i.doc.lineAt(n.from);if(a.from==e)return{range:n};e=a.from;let l=i.toText((s?o.line(r++).text:t)+i.lineBreak);return{changes:{from:a.from,insert:l},range:ic.cursor(n.from+l.length)}})}else n=s?i.changeByRange(e=>{let t=o.line(r++);return{changes:{from:e.from,to:e.to,insert:t.text},range:ic.cursor(e.from+t.length)}}):i.replaceSelection(o);e.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}function Ed(e,t,n,i){if(1==i)return ic.cursor(t,n);if(2==i)return function(e,t,n=1){let i=e.charCategorizer(t),r=e.doc.lineAt(t),o=t-r.from;if(0==r.length)return ic.cursor(t);0==o?n=1:o==r.length&&(n=-1);let s=o,a=o;n<0?s=Hl(r.text,o,!1):a=Hl(r.text,o);let l=i(r.text.slice(s,a));for(;s>0;){let e=Hl(r.text,s,!1);if(i(r.text.slice(e,s))!=l)break;s=e}for(;a<r.length;){let e=Hl(r.text,a);if(i(r.text.slice(a,e))!=l)break;a=e}return ic.range(s+r.from,a+r.from)}(e.state,t,n);{let i=e.docView.lineAt(t,n),r=e.state.doc.lineAt(i?i.posAtEnd:t),o=i?i.posAtStart:r.from,s=i?i.posAtEnd:r.to;return s<e.state.doc.length&&s==r.to&&s++,ic.range(o,s)}}_d.scroll=e=>{e.inputState.lastScrollTop=e.scrollDOM.scrollTop,e.inputState.lastScrollLeft=e.scrollDOM.scrollLeft},_d.wheel=_d.mousewheel=e=>{e.inputState.lastWheelEvent=Date.now()},xd.keydown=(e,t)=>(e.inputState.setSelectionOrigin("select"),27==t.keyCode&&0!=e.inputState.tabFocusMode&&(e.inputState.tabFocusMode=Date.now()+2e3),!1),_d.touchstart=(e,t)=>{let n=e.inputState,i=t.targetTouches[0];n.lastTouchTime=Date.now(),i&&(n.lastTouchX=i.clientX,n.lastTouchY=i.clientY),n.setSelectionOrigin("select.pointer")},_d.touchmove=e=>{e.inputState.setSelectionOrigin("select.pointer")},xd.mousedown=(e,t)=>{if(e.observer.flush(),e.inputState.lastTouchTime>Date.now()-2e3)return!1;let n=null;for(let i of e.state.facet(ju))if(n=i(e,t),n)break;if(n||0!=t.button||(n=function(e,t){let n=e.posAndSideAtCoords({x:t.clientX,y:t.clientY},!1),i=Dd(t),r=e.state.selection;return{update(e){e.docChanged&&(n.pos=e.changes.mapPos(n.pos),r=r.map(e.changes))},get(t,o,s){let a,l=e.posAndSideAtCoords({x:t.clientX,y:t.clientY},!1),c=Ed(e,l.pos,l.assoc,i);if(n.pos!=l.pos&&!o){let t=Ed(e,n.pos,n.assoc,i),r=Math.min(t.from,c.from),o=Math.max(t.to,c.to);c=r<c.from?ic.range(r,o,c.assoc):ic.range(o,r,c.assoc)}return o?r.replaceRange(r.main.extend(c.from,c.to,c.assoc)):s&&1==i&&r.ranges.length>1&&(a=function(e,t){for(let n=0;n<e.ranges.length;n++){let{from:i,to:r}=e.ranges[n];if(i<=t&&r>=t)return ic.create(e.ranges.slice(0,n).concat(e.ranges.slice(n+1)),e.mainIndex==n?0:e.mainIndex-(e.mainIndex>n?1:0))}return null}(r,l.pos))?a:s?r.addRange(c):ic.create([c])}}}(e,t)),n){let i=!e.hasFocus;e.inputState.startMouseSelection(new bd(e,t,n,i)),i&&e.observer.ignore(()=>{uu(e.contentDOM);let t=e.root.activeElement;t&&!t.contains(e.contentDOM)&&t.blur()});let r=e.inputState.mouseSelection;if(r)return r.start(t),!1===r.dragging}else e.inputState.setSelectionOrigin("select.pointer");return!1};const Md=Nh.ie&&Nh.ie_version<=11;let Ad=null,Td=0,Rd=0;function Dd(e){if(!Md)return e.detail;let t=Ad,n=Rd;return Ad=e,Rd=Date.now(),Td=!t||n>Date.now()-400&&Math.abs(t.clientX-e.clientX)<2&&Math.abs(t.clientY-e.clientY)<2?(Td+1)%3:1}function Od(e,t,n,i){if(!(n=Sd(e.state,Wu,n)))return;let r=e.posAtCoords({x:t.clientX,y:t.clientY},!1),{draggedContent:o}=e.inputState,s=i&&o&&function(e,t){let n=e.state.facet(Iu);return n.length?n[0](t):Nh.mac?!t.altKey:!t.ctrlKey}(e,t)?{from:o.from,to:o.to}:null,a={from:r,insert:n},l=e.state.changes(s?[s,a]:a);e.focus(),e.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:s?"move.drop":"input.drop"}),e.inputState.draggedContent=null}xd.dragstart=(e,t)=>{let{selection:{main:n}}=e.state;if(t.target.draggable){let i=e.docView.tile.nearest(t.target);if(i&&i.isWidget()){let e=i.posAtStart,t=e+i.length;(e>=n.to||t<=n.from)&&(n=ic.range(e,t))}}let{inputState:i}=e;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=n,t.dataTransfer&&(t.dataTransfer.setData("Text",Sd(e.state,Hu,e.state.sliceDoc(n.from,n.to))),t.dataTransfer.effectAllowed="copyMove"),!1},xd.dragend=e=>(e.inputState.draggedContent=null,!1),xd.drop=(e,t)=>{if(!t.dataTransfer)return!1;if(e.state.readOnly)return!0;let n=t.dataTransfer.files;if(n&&n.length){let i=Array(n.length),r=0,o=()=>{++r==n.length&&Od(e,t,i.filter(e=>null!=e).join(e.state.lineBreak),!1)};for(let e=0;e<n.length;e++){let t=new FileReader;t.onerror=o,t.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(t.result)||(i[e]=t.result),o()},t.readAsText(n[e])}return!0}{let n=t.dataTransfer.getData("Text");if(n)return Od(e,t,n,!0),!0}return!1},xd.paste=(e,t)=>{if(e.state.readOnly)return!0;e.observer.flush();let n=kd?null:t.clipboardData;return n?(Cd(e,n.getData("text/plain")||n.getData("text/uri-list")),!0):(function(e){let t=e.dom.parentNode;if(!t)return;let n=t.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.focus(),setTimeout(()=>{e.focus(),n.remove(),Cd(e,n.value)},50)}(e),!1)};let qd=null;xd.copy=xd.cut=(e,t)=>{if(!Jh(e.contentDOM,e.observer.selectionRange))return!1;let{text:n,ranges:i,linewise:r}=function(e){let t=[],n=[],i=!1;for(let i of e.selection.ranges)i.empty||(t.push(e.sliceDoc(i.from,i.to)),n.push(i));if(!t.length){let r=-1;for(let{from:i}of e.selection.ranges){let o=e.doc.lineAt(i);o.number>r&&(t.push(o.text),n.push({from:o.from,to:Math.min(e.doc.length,o.to+1)})),r=o.number}i=!0}return{text:Sd(e,Hu,t.join(e.lineBreak)),ranges:n,linewise:i}}(e.state);if(!n&&!r)return!1;qd=r?n:null,"cut"!=t.type||e.state.readOnly||e.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let o=kd?null:t.clipboardData;return o?(o.clearData(),o.setData("text/plain",n),!0):(function(e,t){let n=e.dom.parentNode;if(!n)return;let i=n.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=t,i.focus(),i.selectionEnd=t.length,i.selectionStart=0,setTimeout(()=>{i.remove(),e.focus()},50)}(e,n),!1)};const Nd=qc.define();function Bd(e,t){let n=[];for(let i of e.facet(zu)){let r=i(e,t);r&&n.push(r)}return n.length?e.update({effects:n,annotations:Nd.of(!0)}):null}function Ld(e){setTimeout(()=>{let t=e.hasFocus;if(t!=e.inputState.notifiedFocused){let n=Bd(e.state,t);n?e.dispatch(n):e.update([])}},10)}_d.focus=e=>{e.inputState.lastFocusTime=Date.now(),e.scrollDOM.scrollTop||!e.inputState.lastScrollTop&&!e.inputState.lastScrollLeft||(e.scrollDOM.scrollTop=e.inputState.lastScrollTop,e.scrollDOM.scrollLeft=e.inputState.lastScrollLeft),Ld(e)},_d.blur=e=>{e.observer.clearSelectionRange(),Ld(e)},_d.compositionstart=_d.compositionupdate=e=>{e.observer.editContext||(null==e.inputState.compositionFirstChange&&(e.inputState.compositionFirstChange=!0),e.inputState.composing<0&&(e.inputState.composing=0))},_d.compositionend=e=>{e.observer.editContext||(e.inputState.composing=-1,e.inputState.compositionEndedAt=Date.now(),e.inputState.compositionPendingKey=!0,e.inputState.compositionPendingChange=e.observer.pendingRecords().length>0,e.inputState.compositionFirstChange=null,Nh.chrome&&Nh.android?e.observer.flushSoon():e.inputState.compositionPendingChange?Promise.resolve().then(()=>e.observer.flush()):setTimeout(()=>{e.inputState.composing<0&&e.docView.hasComposition&&e.update([])},50))},_d.contextmenu=e=>{e.inputState.lastContextMenu=Date.now()},xd.beforeinput=(e,t)=>{var n,i;if("insertText"!=t.inputType&&"insertCompositionText"!=t.inputType||(e.inputState.insertingText=t.data,e.inputState.insertingTextAt=Date.now()),"insertReplacementText"==t.inputType&&e.observer.editContext){let i=null===(n=t.dataTransfer)||void 0===n?void 0:n.getData("text/plain"),r=t.getTargetRanges();if(i&&r.length){let t=r[0],n=e.posAtDOM(t.startContainer,t.startOffset),o=e.posAtDOM(t.endContainer,t.endOffset);return hd(e,{from:n,to:o,insert:e.state.toText(i)},null),!0}}let r;if(Nh.chrome&&Nh.android&&(r=md.find(e=>e.inputType==t.inputType))&&(e.observer.delayAndroidKey(r.key,r.keyCode),"Backspace"==r.key||"Delete"==r.key)){let t=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout(()=>{var n;((null===(n=window.visualViewport)||void 0===n?void 0:n.height)||0)>t+10&&e.hasFocus&&(e.contentDOM.blur(),e.focus())},100)}return Nh.ios&&"deleteContentForward"==t.inputType&&e.observer.flushSoon(),Nh.safari&&"insertText"==t.inputType&&e.inputState.composing>=0&&setTimeout(()=>_d.compositionend(e,t),20),!1};const Pd=new Set;const Id=["pre-wrap","normal","pre-line","break-spaces"];let jd=!1;function Fd(){jd=!1}class Vd{constructor(e){this.lineWrapping=e,this.doc=Bl.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return Id.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n<e.length;n++){let i=e[n];i<0?n++:this.heightSamples[Math.floor(10*i)]||(t=!0,this.heightSamples[Math.floor(10*i)]=!0)}return t}refresh(e,t,n,i,r,o){let s=Id.indexOf(e)>-1,a=Math.abs(t-this.lineHeight)>.3||this.lineWrapping!=s;if(this.lineWrapping=s,this.lineHeight=t,this.charWidth=n,this.textHeight=i,this.lineLength=r,a){this.heightSamples={};for(let e=0;e<o.length;e++){let t=o[e];t<0?e++:this.heightSamples[Math.floor(10*t)]=!0}}return a}}class $d{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}}class zd{constructor(e,t,n,i,r){this.from=e,this.length=t,this.top=n,this.height=i,this._content=r}get type(){return"number"==typeof this._content?Vh.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof Hh?this._content.widget:null}get widgetLineBreaks(){return"number"==typeof this._content?this._content:0}join(e){let t=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(e._content)?e._content:[e]);return new zd(this.from,this.length+e.length,this.top,this.height+e.height,t)}}var Wd=function(e){return e[e.ByPos=0]="ByPos",e[e.ByHeight=1]="ByHeight",e[e.ByPosNoHeight=2]="ByPosNoHeight",e}(Wd||(Wd={}));const Hd=.001;class Ud{constructor(e,t,n=2){this.length=e,this.height=t,this.flags=n}get outdated(){return(2&this.flags)>0}set outdated(e){this.flags=(e?2:0)|-3&this.flags}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>Hd&&(jd=!0),this.height=e)}replace(e,t,n){return Ud.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,i){let r=this,o=n.doc;for(let s=i.length-1;s>=0;s--){let{fromA:a,toA:l,fromB:c,toB:h}=i[s],u=r.lineAt(a,Wd.ByPosNoHeight,n.setDoc(t),0,0),p=u.to>=l?u:r.lineAt(l,Wd.ByPosNoHeight,n,0,0);for(h+=p.to-l,l=p.to;s>0&&u.from<=i[s-1].toA;)a=i[s-1].fromA,c=i[s-1].fromB,s--,a<u.from&&(u=r.lineAt(a,Wd.ByPosNoHeight,n,0,0));c+=u.from-a,a=u.from;let d=ef.build(n.setDoc(o),e,c,h);r=Gd(r,r.replace(a,l,d))}return r.updateHeight(n,0)}static empty(){return new Xd(0,0,0)}static of(e){if(1==e.length)return e[0];let t=0,n=e.length,i=0,r=0;for(;;)if(t==n)if(i>2*r){let r=e[t-1];r.break?e.splice(--t,1,r.left,null,r.right):e.splice(--t,1,r.left,r.right),n+=1+r.break,i-=r.size}else{if(!(r>2*i))break;{let t=e[n];t.break?e.splice(n,1,t.left,null,t.right):e.splice(n,1,t.left,t.right),n+=2+t.break,r-=t.size}}else if(i<r){let n=e[t++];n&&(i+=n.size)}else{let t=e[--n];t&&(r+=t.size)}let o=0;return null==e[t-1]?(o=1,t--):null==e[t]&&(o=1,n++),new Qd(Ud.of(e.slice(0,t)),o,Ud.of(e.slice(n)))}}function Gd(e,t){return e==t?e:(e.constructor!=t.constructor&&(jd=!0),t)}Ud.prototype.size=1;const Kd=$h.replace({});class Yd extends Ud{constructor(e,t,n){super(e,t),this.deco=n,this.spaceAbove=0}mainBlock(e,t){return new zd(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(e,t,n,i){return this.spaceAbove&&e<n+this.spaceAbove?new zd(i,0,n,this.spaceAbove,Kd):this.mainBlock(n,i)}lineAt(e,t,n,i,r){let o=this.mainBlock(i,r);return this.spaceAbove?this.blockAt(0,n,i,r).join(o):o}forEachLine(e,t,n,i,r,o){e<=r+this.length&&t>=r&&o(this.lineAt(0,Wd.ByPos,n,i,r))}setMeasuredHeight(e){let t=e.heights[e.index++];t<0?(this.spaceAbove=-t,t=e.heights[e.index++]):this.spaceAbove=0,this.setHeight(t)}updateHeight(e,t=0,n=!1,i){return i&&i.from<=t&&i.more&&this.setMeasuredHeight(i),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Xd extends Yd{constructor(e,t,n){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=n}mainBlock(e,t){return new zd(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(e,t,n){let i=n[0];return 1==n.length&&(i instanceof Xd||i instanceof Jd&&4&i.flags)&&Math.abs(this.length-i.length)<10?(i instanceof Jd?i=new Xd(i.length,this.height,this.spaceAbove):i.height=this.height,this.outdated||(i.outdated=!1),i):Ud.of(n)}updateHeight(e,t=0,n=!1,i){return i&&i.from<=t&&i.more?this.setMeasuredHeight(i):(n||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Jd extends Ud{constructor(e){super(e,0)}heightMetrics(e,t){let n,i=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,o=r-i+1,s=0;if(e.lineWrapping){let t=Math.min(this.height,e.lineHeight*o);n=t/o,this.length>o+1&&(s=(this.height-t)/(this.length-o-1))}else n=this.height/o;return{firstLine:i,lastLine:r,perLine:n,perChar:s}}blockAt(e,t,n,i){let{firstLine:r,lastLine:o,perLine:s,perChar:a}=this.heightMetrics(t,i);if(t.lineWrapping){let r=i+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length)),o=t.doc.lineAt(r),l=s+o.length*a,c=Math.max(n,e-l/2);return new zd(o.from,o.length,c,l,0)}{let i=Math.max(0,Math.min(o-r,Math.floor((e-n)/s))),{from:a,length:l}=t.doc.line(r+i);return new zd(a,l,n+s*i,s,0)}}lineAt(e,t,n,i,r){if(t==Wd.ByHeight)return this.blockAt(e,n,i,r);if(t==Wd.ByPosNoHeight){let{from:t,to:i}=n.doc.lineAt(e);return new zd(t,i-t,0,0,0)}let{firstLine:o,perLine:s,perChar:a}=this.heightMetrics(n,r),l=n.doc.lineAt(e),c=s+l.length*a,h=l.number-o,u=i+s*h+a*(l.from-r-h);return new zd(l.from,l.length,Math.max(i,Math.min(u,i+this.height-c)),c,0)}forEachLine(e,t,n,i,r,o){e=Math.max(e,r),t=Math.min(t,r+this.length);let{firstLine:s,perLine:a,perChar:l}=this.heightMetrics(n,r);for(let c=e,h=i;c<=t;){let t=n.doc.lineAt(c);if(c==e){let n=t.number-s;h+=a*n+l*(e-r-n)}let i=a+l*t.length;o(new zd(t.from,t.length,h,i,0)),h+=i,c=t.to+1}}replace(e,t,n){let i=this.length-t;if(i>0){let e=n[n.length-1];e instanceof Jd?n[n.length-1]=new Jd(e.length+i):n.push(null,new Jd(i-1))}if(e>0){let t=n[0];t instanceof Jd?n[0]=new Jd(e+t.length):n.unshift(new Jd(e-1),null)}return Ud.of(n)}decomposeLeft(e,t){t.push(new Jd(e-1),null)}decomposeRight(e,t){t.push(null,new Jd(this.length-e-1))}updateHeight(e,t=0,n=!1,i){let r=t+this.length;if(i&&i.from<=t+this.length&&i.more){let n=[],o=Math.max(t,i.from),s=-1;for(i.from>t&&n.push(new Jd(i.from-t-1).updateHeight(e,t));o<=r&&i.more;){let t=e.doc.lineAt(o).length;n.length&&n.push(null);let r=i.heights[i.index++],a=0;r<0&&(a=-r,r=i.heights[i.index++]),-1==s?s=r:Math.abs(r-s)>=Hd&&(s=-2);let l=new Xd(t,r,a);l.outdated=!1,n.push(l),o+=t+1}o<=r&&n.push(null,new Jd(r-o).updateHeight(e,o));let a=Ud.of(n);return(s<0||Math.abs(a.height-this.height)>=Hd||Math.abs(s-this.heightMetrics(e,t).perLine)>=Hd)&&(jd=!0),Gd(this,a)}return(n||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Qd extends Ud{constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return 1&this.flags}blockAt(e,t,n,i){let r=n+this.left.height;return e<r?this.left.blockAt(e,t,n,i):this.right.blockAt(e,t,r,i+this.left.length+this.break)}lineAt(e,t,n,i,r){let o=i+this.left.height,s=r+this.left.length+this.break,a=t==Wd.ByHeight?e<o:e<s,l=a?this.left.lineAt(e,t,n,i,r):this.right.lineAt(e,t,n,o,s);if(this.break||(a?l.to<s:l.from>s))return l;let c=t==Wd.ByPosNoHeight?Wd.ByPosNoHeight:Wd.ByPos;return a?l.join(this.right.lineAt(s,c,n,o,s)):this.left.lineAt(s,c,n,i,r).join(l)}forEachLine(e,t,n,i,r,o){let s=i+this.left.height,a=r+this.left.length+this.break;if(this.break)e<a&&this.left.forEachLine(e,t,n,i,r,o),t>=a&&this.right.forEachLine(e,t,n,s,a,o);else{let l=this.lineAt(a,Wd.ByPos,n,i,r);e<l.from&&this.left.forEachLine(e,l.from-1,n,i,r,o),l.to>=e&&l.from<=t&&o(l),t>l.to&&this.right.forEachLine(l.to+1,t,n,s,a,o)}}replace(e,t,n){let i=this.left.length+this.break;if(t<i)return this.balanced(this.left.replace(e,t,n),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-i,t-i,n));let r=[];e>0&&this.decomposeLeft(e,r);let o=r.length;for(let e of n)r.push(e);if(e>0&&Zd(r,o-1),t<this.length){let e=r.length;this.decomposeRight(t,r),Zd(r,e)}return Ud.of(r)}decomposeLeft(e,t){let n=this.left.length;if(e<=n)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(n++,e>=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,i=n+this.break;if(e>=i)return this.right.decomposeRight(e-i,t);e<n&&this.left.decomposeRight(e,t),this.break&&e<i&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?Ud.of(this.break?[e,null,t]:[e,t]):(this.left=Gd(this.left,e),this.right=Gd(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,i){let{left:r,right:o}=this,s=t+r.length+this.break,a=null;return i&&i.from<=t+r.length&&i.more?a=r=r.updateHeight(e,t,n,i):r.updateHeight(e,t,n),i&&i.from<=s+o.length&&i.more?a=o=o.updateHeight(e,s,n,i):o.updateHeight(e,s,n),a?this.balanced(r,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Zd(e,t){let n,i;null==e[t]&&(n=e[t-1])instanceof Jd&&(i=e[t+1])instanceof Jd&&e.splice(t-1,3,new Jd(n.length+1+i.length))}class ef{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let e=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof Xd?n.length+=e-this.pos:(e>this.pos||!this.isCovered)&&this.nodes.push(new Xd(e-this.pos,-1,0)),this.writtenTo=e,t>e&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e<t||n.heightRelevant){let i=n.widget?n.widget.estimatedHeight:0,r=n.widget?n.widget.lineBreaks:0;i<0&&(i=this.oracle.lineHeight);let o=t-e;n.block?this.addBlock(new Yd(o,i,n)):(o||r||i>=5)&&this.addLineDeco(i,r,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||null==this.nodes[this.nodes.length-1])&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new Xd(this.pos-e,-1,0)),this.writtenTo=this.pos}blankContent(e,t){let n=new Jd(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Xd)return e;let t=new Xd(0,-1,0);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,n){let i=this.ensureLine();i.length+=n,i.collapsed+=n,i.widgetHeight=Math.max(i.widgetHeight,e),i.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||t instanceof Xd||this.isCovered?(this.writtenTo<this.pos||null==t)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new Xd(0,-1,0));let n=e;for(let e of this.nodes)e instanceof Xd&&e.updateHeight(this.oracle,n),n+=e?e.length:1;return this.nodes}static build(e,t,n,i){let r=new ef(n,e);return th.spans(t,n,i,r,0),r.finish(n)}}class tf{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,n,i){(e<t||n&&n.heightRelevant||i&&i.heightRelevant)&&Gh(e,t,this.changes,5)}}function nf(e,t){let n=e.getBoundingClientRect(),i=e.ownerDocument,r=i.defaultView||window,o=Math.max(0,n.left),s=Math.min(r.innerWidth,n.right),a=Math.max(0,n.top),l=Math.min(r.innerHeight,n.bottom);for(let t=e.parentNode;t&&t!=i.body;)if(1==t.nodeType){let n=t,i=window.getComputedStyle(n);if((n.scrollHeight>n.clientHeight||n.scrollWidth>n.clientWidth)&&"visible"!=i.overflow){let i=n.getBoundingClientRect();o=Math.max(o,i.left),s=Math.min(s,i.right),a=Math.max(a,i.top),l=Math.min(t==e.parentNode?r.innerHeight:l,i.bottom)}t="absolute"==i.position||"fixed"==i.position?n.offsetParent:n.parentNode}else{if(11!=t.nodeType)break;t=t.host}return{left:o-n.left,right:Math.max(o,s)-n.left,top:a-(n.top+t),bottom:Math.max(a,l)-(n.top+t)}}function rf(e,t){let n=e.getBoundingClientRect();return{left:0,right:n.right-n.left,top:t,bottom:n.bottom-(n.top+t)}}class of{constructor(e,t,n,i){this.from=e,this.to=t,this.size=n,this.displaySize=i}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;n<e.length;n++){let i=e[n],r=t[n];if(i.from!=r.from||i.to!=r.to||i.size!=r.size)return!1}return!0}draw(e,t){return $h.replace({widget:new sf(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}}class sf extends Fh{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}}class af{constructor(e,t){this.view=e,this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=uf,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=vu.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let n=t.facet(op).some(e=>"function"!=typeof e&&"cm-lineWrapping"==e.class);this.heightOracle=new Vd(n),this.stateDeco=pf(t),this.heightMap=Ud.empty().applyChanges(this.stateDeco,Bl.empty,this.heightOracle.setDoc(t.doc),[new gp(0,0,0,t.doc.length)]);for(let e=0;e<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());e++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=$h.set(this.lineGaps.map(e=>e.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let i=n?t.head:t.anchor;if(!e.some(({from:e,to:t})=>i>=e&&i<=t)){let{from:t,to:n}=this.lineBlockAt(i);e.push(new lf(t,n))}}return this.viewports=e.sort((e,t)=>e.from-t.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?uf:new df(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(ff(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=pf(this.state);let i=e.changedRanges,r=gp.extendWithRanges(i,function(e,t,n){let i=new tf;return th.compare(e,t,n,i,0),i.changes}(n,this.stateDeco,e?e.changes:Yl.empty(this.state.doc.length))),o=this.heightMap.height,s=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Fd(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||jd)&&(e.flags|=2),s?(this.scrollAnchorPos=e.changes.mapPos(s.from,-1),this.scrollAnchorHeight=s.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=r.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<a.from||t.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,t));let l=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,e.flags|=this.updateForViewport(),(l||!e.changes.empty||2&e.flags)&&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(Gu)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,n=window.getComputedStyle(t),i=this.heightOracle,r=n.whiteSpace;this.defaultTextDirection="rtl"==n.direction?vu.RTL:vu.LTR;let o=this.heightOracle.mustRefreshForWrapping(r)||"refresh"===this.mustMeasureContent,s=t.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=s.height;this.contentDOMHeight=s.height,this.mustMeasureContent=!1;let l=0,c=0;if(s.width&&s.height){let{scaleX:e,scaleY:n}=su(t,s);(e>.005&&Math.abs(this.scaleX-e)>.005||n>.005&&Math.abs(this.scaleY-n)>.005)&&(this.scaleX=e,this.scaleY=n,l|=16,o=a=!0)}let h=(parseInt(n.paddingTop)||0)*this.scaleY,u=(parseInt(n.paddingBottom)||0)*this.scaleY;this.paddingTop==h&&this.paddingBottom==u||(this.paddingTop=h,this.paddingBottom=u,l|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(i.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,l|=16);let p=au(this.view.contentDOM,!1).y;p!=this.scrollParent&&(this.scrollParent=p,this.scrollAnchorHeight=-1,this.scrollOffset=0);let d=this.getScrollOffset();this.scrollOffset!=d&&(this.scrollAnchorHeight=-1,this.scrollOffset=d),this.scrolledToBottom=fu(this.scrollParent||e.win);let f=(this.printing?rf:nf)(t,this.paddingTop),g=f.top-this.pixelViewport.top,m=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(y!=this.inView&&(this.inView=y,y&&(a=!0)),!this.inView&&!this.scrollTarget&&!function(e){let t=e.getBoundingClientRect(),n=e.ownerDocument.defaultView||window;return t.left<n.innerWidth&&t.right>0&&t.top<n.innerHeight&&t.bottom>0}(e.dom))return 0;let v=s.width;if(this.contentDOMWidth==v&&this.editorHeight==e.scrollDOM.clientHeight||(this.contentDOMWidth=s.width,this.editorHeight=e.scrollDOM.clientHeight,l|=16),a){let t=e.docView.measureVisibleLineHeights(this.viewport);if(i.mustRefreshForHeights(t)&&(o=!0),o||i.lineWrapping&&Math.abs(v-this.contentDOMWidth)>i.charWidth){let{lineHeight:n,charWidth:s,textHeight:a}=e.docView.measureTextSize();o=n>0&&i.refresh(r,n,s,a,Math.max(5,v/s),t),o&&(e.docView.minWidth=0,l|=16)}g>0&&m>0?c=Math.max(g,m):g<0&&m<0&&(c=Math.min(g,m)),Fd();for(let n of this.viewports){let r=n.from==this.viewport.from?t:e.docView.measureVisibleLineHeights(n);this.heightMap=(o?Ud.empty().applyChanges(this.stateDeco,Bl.empty,this.heightOracle,[new gp(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(i,0,o,new $d(n.from,r))}jd&&(l|=2)}let w=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return w&&(2&l&&(l|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),l|=this.updateForViewport()),(2&l||w)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),l|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),l}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),i=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:s}=this,a=new lf(i.lineAt(o-1e3*n,Wd.ByHeight,r,0,0).from,i.lineAt(s+1e3*(1-n),Wd.ByHeight,r,0,0).to);if(t){let{head:e}=t.range;if(e<a.from||e>a.to){let n,o=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),s=i.lineAt(e,Wd.ByPos,r,0,0);n="center"==t.y?(s.top+s.bottom)/2-o/2:"start"==t.y||"nearest"==t.y&&e<a.from?s.top:s.bottom-o,a=new lf(i.lineAt(n-500,Wd.ByHeight,r,0,0).from,i.lineAt(n+o+500,Wd.ByHeight,r,0,0).to)}}return a}mapViewport(e,t){let n=t.mapPos(e.from,-1),i=t.mapPos(e.to,1);return new lf(this.heightMap.lineAt(n,Wd.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(i,Wd.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},n=0){if(!this.inView)return!0;let{top:i}=this.heightMap.lineAt(e,Wd.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(t,Wd.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:s}=this;return(0==e||i<=o-Math.max(10,Math.min(-n,250)))&&(t==this.state.doc.length||r>=s+Math.max(10,Math.min(n,250)))&&i>o-2e3&&r<s+2e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let n=[];for(let i of e)t.touchesRange(i.from,i.to)||n.push(new of(t.mapPos(i.from),t.mapPos(i.to),i.size,i.displaySize));return n}ensureLineGaps(e,t){let n=this.heightOracle.lineWrapping,i=n?1e4:2e3,r=i>>1,o=i<<1;if(this.defaultTextDirection!=vu.LTR&&!n)return[];let s=[],a=(i,o,l,c)=>{if(o-i<r)return;let h=this.state.selection.main,u=[h.from];h.empty||u.push(h.to);for(let e of u)if(e>i&&e<o)return a(i,e-10,l,c),void a(e+10,o,l,c);let p=function(e,t){for(let n of e)if(t(n))return n;return}(e,e=>e.from>=l.from&&e.to<=l.to&&Math.abs(e.from-i)<r&&Math.abs(e.to-o)<r&&!u.some(t=>e.from<t&&e.to>t));if(!p){if(o<l.to&&t&&n&&t.visibleRanges.some(e=>e.from<=o&&e.to>=o)){let e=t.moveToLineBoundary(ic.cursor(o),!1,!0).head;e>i&&(o=e)}let e=this.gapSize(l,i,o,c);p=new of(i,o,e,n||e<2e6?e:2e6)}s.push(p)},l=t=>{if(t.length<o||t.type!=Vh.Text)return;let r=function(e,t,n){let i=[],r=e,o=0;th.spans(n,e,t,{span(){},point(e,t){e>r&&(i.push({from:r,to:e}),o+=e-r),r=t}},20),r<t&&(i.push({from:r,to:t}),o+=t-r);return{total:o,ranges:i}}(t.from,t.to,this.stateDeco);if(r.total<o)return;let s,l,c=this.scrollTarget?this.scrollTarget.range.head:null;if(n){let e,n,o=i/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=c){let i=hf(r,c),s=((this.visibleBottom-this.visibleTop)/2+o)/t.height;e=i-s,n=i+s}else e=(this.visibleTop-t.top-o)/t.height,n=(this.visibleBottom-t.top+o)/t.height;s=cf(r,e),l=cf(r,n)}else{let n=r.total*this.heightOracle.charWidth,o=i*this.heightOracle.charWidth,a=0;if(n>2e6)for(let n of e)n.from>=t.from&&n.from<t.to&&n.size!=n.displaySize&&n.from*this.heightOracle.charWidth+a<this.pixelViewport.left&&(a=n.size-n.displaySize);let h,u,p=this.pixelViewport.left+a,d=this.pixelViewport.right+a;if(null!=c){let e=hf(r,c),t=((d-p)/2+o)/n;h=e-t,u=e+t}else h=(p-o)/n,u=(d+o)/n;s=cf(r,h),l=cf(r,u)}s>t.from&&a(t.from,s,t,r),l<t.to&&a(l,t.to,t,r)};for(let e of this.viewportLines)Array.isArray(e.type)?e.type.forEach(l):l(e);return s}gapSize(e,t,n,i){let r=hf(i,n)-hf(i,t);return this.heightOracle.lineWrapping?e.height*r:i.total*this.heightOracle.charWidth*r}updateLineGaps(e){of.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=$h.set(e.map(e=>e.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];th.spans(t,this.viewport.from,this.viewport.to,{span(e,t){n.push({from:e,to:t})},point(){}},20);let i=0;if(n.length!=this.visibleRanges.length)i=12;else for(let t=0;t<n.length&&!(8&i);t++){let r=this.visibleRanges[t],o=n[t];r.from==o.from&&r.to==o.to||(i|=4,e&&e.mapPos(r.from,-1)==o.from&&e.mapPos(r.to,1)==o.to||(i|=8))}return this.visibleRanges=n,i}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||ff(this.heightMap.lineAt(e,Wd.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)||ff(this.heightMap.lineAt(this.scaler.fromDOM(e),Wd.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 ff(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}}class lf{constructor(e,t){this.from=e,this.to=t}}function cf({total:e,ranges:t},n){if(n<=0)return t[0].from;if(n>=1)return t[t.length-1].to;let i=Math.floor(e*n);for(let e=0;;e++){let{from:n,to:r}=t[e],o=r-n;if(i<=o)return n+i;i-=o}}function hf(e,t){let n=0;for(let{from:i,to:r}of e.ranges){if(t<=r){n+=t-i;break}n+=r-i}return n/e.total}const uf={toDOM:e=>e,fromDOM:e=>e,scale:1,eq(e){return e==this}};function pf(e){let t=e.facet(sp).filter(e=>"function"!=typeof e),n=e.facet(lp).filter(e=>"function"!=typeof e);return n.length&&t.push(th.join(n)),t}class df{constructor(e,t,n){let i=0,r=0,o=0;this.viewports=n.map(({from:n,to:r})=>{let o=t.lineAt(n,Wd.ByPos,e,0,0).top,s=t.lineAt(r,Wd.ByPos,e,0,0).bottom;return i+=s-o,{from:n,to:r,top:o,bottom:s,domTop:0,domBottom:0}}),this.scale=(7e6-i)/(t.height-i);for(let e of this.viewports)e.domTop=o+(e.top-r)*this.scale,o=e.domBottom=e.domTop+(e.bottom-e.top),r=e.bottom}toDOM(e){for(let t=0,n=0,i=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.top)return i+(e-n)*this.scale;if(e<=r.bottom)return r.domTop+(e-r.top);n=r.bottom,i=r.domBottom}}fromDOM(e){for(let t=0,n=0,i=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.domTop)return n+(e-i)/this.scale;if(e<=r.domBottom)return r.top+(e-r.domTop);n=r.bottom,i=r.domBottom}}eq(e){return e instanceof df&&(this.scale==e.scale&&this.viewports.length==e.viewports.length&&this.viewports.every((t,n)=>t.from==e.viewports[n].from&&t.to==e.viewports[n].to))}}function ff(e,t){if(1==t.scale)return e;let n=t.toDOM(e.top),i=t.toDOM(e.bottom);return new zd(e.from,e.length,n,i-n,Array.isArray(e._content)?e._content.map(e=>ff(e,t)):e._content)}const gf=sc.define({combine:e=>e.join(" ")}),mf=sc.define({combine:e=>e.indexOf(!0)>-1}),yf=mh.newName(),vf=mh.newName(),wf=mh.newName(),bf={"&light":"."+vf,"&dark":"."+wf};function xf(e,t,n){return new mh(t,{finish:t=>/&/.test(t)?t.replace(/&\w*/,t=>{if("&"==t)return e;if(!n||!n[t])throw new RangeError(`Unsupported selector: ${t}`);return n[t]}):e+" "+t})}const _f=xf("."+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 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{userSelect:"none",position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-selectionHandle":{backgroundColor:"currentColor",width:"1.5px"},".cm-selectionHandle-start::before, .cm-selectionHandle-end::before":{content:'""',backgroundColor:"inherit",borderRadius:"50%",width:"8px",height:"8px",position:"absolute",left:"-3.25px"},".cm-selectionHandle-start::before":{top:"-8px"},".cm-selectionHandle-end::before":{bottom:"-8px"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark 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.cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid 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Af(e),e.state.facet(Zu)&&(e.contentDOM.editContext=this.editContext.editContext)),Sf&&(this.onCharData=e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var e;(null===(e=this.view.docView)||void 0===e?void 0:e.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(e=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),e.length>0&&e[e.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(e=>{e.length>0&&e[e.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){("change"!=e.type&&e.type||e.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,i=this.selectionRange;if(n.state.facet(Zu)?n.root.activeElement!=this.dom:!Jh(this.dom,i))return;let r=i.anchorNode&&n.docView.tile.nearest(i.anchorNode);r&&r.isWidget()&&r.widget.ignoreEvent(e)?t||(this.selectionChanged=!1):(Nh.ie&&Nh.ie_version<=11||Nh.android&&Nh.chrome)&&!n.state.selection.main.empty&&i.focusNode&&Zh(i.focusNode,i.focusOffset,i.anchorNode,i.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Yh(e.root);if(!t)return!1;let n=Nh.safari&&11==e.root.nodeType&&e.root.activeElement==this.dom&&function(e,t){if(t.getComposedRanges){let n=t.getComposedRanges(e.root)[0];if(n)return Mf(e,n)}let n=null;function i(e){e.preventDefault(),e.stopImmediatePropagation(),n=e.getTargetRanges()[0]}return e.contentDOM.addEventListener("beforeinput",i,!0),e.dom.ownerDocument.execCommand("indent"),e.contentDOM.removeEventListener("beforeinput",i,!0),n?Mf(e,n):null}(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let i=Jh(this.dom,n);return i&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&function(e,t){let n=t.focusNode,i=t.focusOffset;if(!n||t.anchorNode!=n||t.anchorOffset!=i)return!1;for(i=Math.min(i,iu(n));;)if(i){if(1!=n.nodeType)return!1;let e=n.childNodes[i-1];"false"==e.contentEditable?i--:(n=e,i=iu(n))}else{if(n==e)return!0;i=eu(n),n=n.parentNode}}(this.dom,n)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(n),i&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let n=this.dom;n;)if(1==n.nodeType)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==n?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(n),n=n.assignedSlot||n.parentNode;else{if(11!=n.nodeType)break;n=n.host}if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let e of this.scrollTargets)e.removeEventListener("scroll",this.onScroll);for(let e of this.scrollTargets=t)e.addEventListener("scroll",this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,kf),Sf&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Sf&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var n;if(!this.delayedAndroidKey){let e=()=>{let e=this.delayedAndroidKey;if(e){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=e.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&e.force&&du(this.dom,e.key,e.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(e)}this.delayedAndroidKey&&"Enter"!=e||(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(null===(n=this.delayedAndroidKey)||void 0===n?void 0:n.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,n=-1,i=!1;for(let r of e){let e=this.readMutation(r);e&&(e.typeOver&&(i=!0),-1==t?({from:t,to:n}=e):(t=Math.min(e.from,t),n=Math.max(e.to,n)))}return{from:t,to:n,typeOver:i}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),i=this.selectionChanged&&Jh(this.dom,this.selectionRange);if(e<0&&!i)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new ad(this.view,e,t,n);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let n=this.view.state,i=cd(this.view,t);return this.view.state==n&&(t.domChanged||t.newSel&&!pd(this.view.state.selection,t.newSel.main))&&this.view.update([]),i}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty("attributes"==e.type),"childList"==e.type){let n=Ef(t,e.previousSibling||e.target.previousSibling,-1),i=Ef(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:i?t.posBefore(i):t.posAtEnd,typeOver:!1}}return"characterData"==e.type?{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(Zu)!=e.state.facet(Zu)&&(e.view.contentDOM.editContext=e.state.facet(Zu)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),null===(e=this.intersection)||void 0===e||e.disconnect(),null===(t=this.gapIntersection)||void 0===t||t.disconnect(),null===(n=this.resizeScroll)||void 0===n||n.disconnect();for(let e of this.scrollTargets)e.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function Ef(e,t,n){for(;t;){let i=vp.get(t);if(i&&i.parent==e)return i;let r=t.parentNode;t=r!=e.dom?r:n>0?t.nextSibling:t.previousSibling}return null}function Mf(e,t){let n=t.startContainer,i=t.startOffset,r=t.endContainer,o=t.endOffset,s=e.docView.domAtPos(e.state.selection.main.anchor,1);return Zh(s.node,s.offset,r,o)&&([n,i,r,o]=[r,o,n,i]),{anchorNode:n,anchorOffset:i,focusNode:r,focusOffset:o}}class Af{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=n=>{let i=e.state.selection.main,{anchor:r,head:o}=i,s=this.toEditorPos(n.updateRangeStart),a=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:s,drifted:!1});let l=a-s>n.text.length;s==this.from&&r<this.from?s=r:a==this.to&&r>this.to&&(a=r);let c=ud(e.state.sliceDoc(s,a),n.text,(l?i.from:i.to)-s,l?"end":null);if(!c){let t=ic.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));return void(pd(t,i)||e.dispatch({selection:t,userEvent:"select"}))}let h={from:c.from+s,to:c.toA+s,insert:Bl.of(n.text.slice(c.from,c.toB).split("\n"))};if((Nh.mac||Nh.android)&&h.from==o-1&&/^\. ?$/.test(n.text)&&"off"==e.contentDOM.getAttribute("autocorrect")&&(h={from:s,to:a,insert:Bl.of([n.text.replace("."," ")])}),this.pendingContextChange=h,!e.state.readOnly){let t=this.to-this.from+(h.to-h.from+h.insert.length);hd(e,h,ic.single(this.toEditorPos(n.selectionStart,t),this.toEditorPos(n.selectionEnd,t)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),h.from<h.to&&!h.insert.length&&e.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,n.updateRangeStart-1),Math.min(t.text.length,n.updateRangeStart+1)))&&this.handlers.compositionend(n)},this.handlers.characterboundsupdate=n=>{let i=[],r=null;for(let t=this.toEditorPos(n.rangeStart),o=this.toEditorPos(n.rangeEnd);t<o;t++){let n=e.coordsForChar(t);r=n&&new DOMRect(n.left,n.top,n.right-n.left,n.bottom-n.top)||r||new DOMRect,i.push(r)}t.updateCharacterBounds(n.rangeStart,i)},this.handlers.textformatupdate=t=>{let n=[];for(let e of t.getTextFormats()){let t=e.underlineStyle,i=e.underlineThickness;if(!/none/i.test(t)&&!/none/i.test(i)){let r=this.toEditorPos(e.rangeStart),o=this.toEditorPos(e.rangeEnd);if(r<o){let e=`text-decoration: underline ${/^[a-z]/.test(t)?t+" ":"Dashed"==t?"dashed ":"Squiggle"==t?"wavy ":""}${/thin/i.test(i)?1:2}px`;n.push($h.mark({attributes:{style:e}}).range(r,o))}}}e.dispatch({effects:Ju.of($h.set(n))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:t}=this.composing;this.composing=null,t&&this.reset(e.state)}};for(let e in this.handlers)t.addEventListener(e,this.handlers[e]);this.measureReq={read:e=>{this.editContext.updateControlBounds(e.contentDOM.getBoundingClientRect());let t=Yh(e.root);t&&t.rangeCount&&this.editContext.updateSelectionBounds(t.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,i=this.pendingContextChange;return e.changes.iterChanges((r,o,s,a,l)=>{if(n)return;let c=l.length-(o-r);if(i&&o>=i.to){if(i.from==r&&i.to==o&&i.insert.eq(l))return i=this.pendingContextChange=null,t+=c,void(this.to+=c);i=null,this.revertPending(e.state)}if(r+=t,(o+=t)<=this.from)this.from+=c,this.to+=c;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+l.length>3e4)return void(n=!0);this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),l.toString()),this.to+=c}t+=c}),i&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(e=>!e.isUserEvent("input.type")&&e.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):this.applyEdits(e)&&this.rangeIsValid(e.state)?(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state):(this.pendingContextChange=null,this.reset(e.state)),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),i=this.toContextPos(t.head);this.editContext.selectionStart==n&&this.editContext.selectionEnd==i||this.editContext.updateSelection(n,i)}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>3e4)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class Tf{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(e=>e.forEach(e=>n(e,this)))||(e=>this.update(e)),this.dispatch=this.dispatch.bind(this),this._root=e.root||function(e){for(;e;){if(e&&(9==e.nodeType||11==e.nodeType&&e.host))return e;e=e.assignedSlot||e.parentNode}return null}(e.parent)||document,this.viewState=new af(this,e.state||Kc.create(e)),e.scrollTo&&e.scrollTo.is(Xu)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(tp).map(e=>new ip(e));for(let e of this.plugins)e.update(this);this.observer=new Cf(this),this.inputState=new dd(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Vp(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(t=document.fonts)||void 0===t?void 0:t.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=1==e.length&&e[0]instanceof Pc?e:1==e.length&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t,n=!1,i=!1,r=this.state;for(let t of e){if(t.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=t.state}if(this.destroyed)return void(this.viewState.state=r);let o=this.hasFocus,s=0,a=null;e.some(e=>e.annotation(Nd))?(this.inputState.notifiedFocused=o,s=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=Bd(r,o),a||(s=1));let l=this.observer.delayedAndroidKey,c=null;if(l?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(c=null)):this.observer.clear(),r.facet(Kc.phrases)!=this.state.facet(Kc.phrases))return this.setState(r);t=mp.create(this,r,e),t.flags|=s;let h=this.viewState.scrollTarget;try{this.updateState=2;for(let t of e){if(h&&(h=h.map(t.changes)),t.scrollIntoView){let{main:e}=t.state.selection,{x:n,y:i}=this.state.facet(Tf.cursorScrollMargin);h=new Yu(e.empty?e:ic.cursor(e.head,e.head>e.anchor?-1:1),"nearest","nearest",i,n)}for(let e of t.effects)e.is(Xu)&&(h=e.value.clip(this.state))}this.viewState.update(t,h),this.bidiCache=Of.update(this.bidiCache,t.changes),t.empty||(this.updatePlugins(t),this.inputState.update(t)),n=this.docView.update(t),this.state.facet(fp)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(n,e.some(e=>e.isUserEvent("select.pointer")))}finally{this.updateState=0}if(t.startState.facet(gf)!=t.state.facet(gf)&&(this.viewState.mustMeasureContent=!0),(n||i||h||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),n&&this.docViewUpdate(),!t.empty)for(let e of this.state.facet(Vu))try{e(t)}catch(e){Qu(this.state,e,"update listener")}(a||c)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!cd(this,c)&&l.force&&du(this.contentDOM,l.key,l.keyCode)})}setState(e){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=e);this.updateState=2;let t=this.hasFocus;try{for(let e of this.plugins)e.destroy(this);this.viewState=new af(this,e),this.plugins=e.facet(tp).map(e=>new ip(e)),this.pluginMap.clear();for(let e of this.plugins)e.update(this);this.docView.destroy(),this.docView=new Vp(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(tp),n=e.state.facet(tp);if(t!=n){let i=[];for(let r of n){let n=t.indexOf(r);if(n<0)i.push(new ip(r));else{let t=this.plugins[n];t.mustUpdate=e,i.push(t)}}for(let t of this.plugins)t.mustUpdate!=e&&t.destroy(this);this.plugins=i,this.pluginMap.clear()}else for(let t of this.plugins)t.mustUpdate=e;for(let e=0;e<this.plugins.length;e++)this.plugins[e].update(this);t!=n&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(e){Qu(this.state,e,"doc view update listener")}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.viewState.scrollParent,i=this.viewState.getScrollOffset(),{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(i-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let e=0;;e++){if(o<0)if(fu(n||this.win))r=-1,o=this.viewState.heightMap.height;else{let e=this.viewState.scrollAnchorAt(i);r=e.from,o=e.top}this.updateState=1;let s=this.viewState.measure();if(!s&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(e>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let a=[];4&s||([this.measureRequests,a]=[a,this.measureRequests]);let l=a.map(e=>{try{return e.read(this)}catch(e){return Qu(this.state,e),Df}}),c=mp.create(this,this.state,[]),h=!1;c.flags|=s,t?t.flags|=s:t=c,this.updateState=2,c.empty||(this.updatePlugins(c),this.inputState.update(c),this.updateAttrs(),h=this.docView.update(c),h&&this.docViewUpdate());for(let e=0;e<a.length;e++)if(l[e]!=Df)try{let t=a[e];t.write&&t.write(l[e],this)}catch(e){Qu(this.state,e)}if(h&&this.docView.updateSelection(!0),!c.viewportChanged&&0==this.measureRequests.length){if(this.viewState.editorHeight){if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}{let e=((r<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(r).top)-o)/this.scaleY;if((e>1||e<-1)&&(n==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){i+=e,n?n.scrollTop+=e:this.win.scrollBy(0,e),o=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let e of this.state.facet(Vu))e(t)}get themeClasses(){return yf+" "+(this.state.facet(mf)?wf:vf)+" "+this.state.facet(gf)}updateAttrs(){let e=qf(this,rp,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Zu)?"true":"false",class:"cm-content",style:`${Nh.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),qf(this,op,t);let n=this.observer.ignore(()=>{let n=Ih(this.contentDOM,this.contentAttrs,t),i=Ih(this.dom,this.editorAttrs,e);return n||i});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let e of n.effects)if(e.is(Tf.announce)){t&&(this.announceDOM.textContent=""),t=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=e.value}}mountStyles(){this.styleModules=this.state.facet(fp);let e=this.state.facet(Tf.cspNonce);mh.mount(this.root,this.styleModules.concat(_f).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&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(null!=e.key)for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key)return void(this.measureRequests[t]=e);this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(void 0===t||t&&t.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(t=>t.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return Qp(this,e,Yp(this,e,t,n))}moveByGroup(e,t){return Qp(this,e,Yp(this,e,t,t=>function(e,t,n){let i=e.state.charCategorizer(t),r=i(n);return e=>{let t=i(e);return r==Wc.Space&&(r=t),r==t}}(this,e.head,t)))}visualLineSide(e,t){let n=this.bidiSpans(e),i=this.textDirectionAt(e.from),r=n[t?n.length-1:0];return ic.cursor(r.side(t,i)+e.from,r.forward(!t,i)?1:-1)}moveToLineBoundary(e,t,n=!0){return Kp(this,e,t,n)}moveVertically(e,t,n){return Qp(this,e,function(e,t,n,i){let r=t.head,o=n?1:-1;if(r==(n?e.state.doc.length:0))return ic.cursor(r,t.assoc);let s,a=t.goalColumn,l=e.contentDOM.getBoundingClientRect(),c=e.coordsAtPos(r,t.assoc||((t.empty?n:t.head==t.from)?1:-1)),h=e.documentTop;if(c)null==a&&(a=c.left-l.left),s=o<0?c.top:c.bottom;else{let t=e.viewState.lineBlockAt(r);null==a&&(a=Math.min(l.right-l.left,e.defaultCharacterWidth*(r-t.from))),s=(o<0?t.top:t.bottom)+h}let u=l.left+a,p=e.viewState.heightOracle.textHeight>>1,d=null!=i?i:p;for(let t=0;;t+=p){let i=s+(d+t)*o,r=ed(e,{x:u,y:i},!1,o);if(n?i>l.bottom:i<l.top)return ic.cursor(r.pos,r.assoc);let c=e.coordsAtPos(r.pos,r.assoc),h=c?(c.top+c.bottom)/2:0;if(!c||(n?h>s:h<s))return ic.cursor(r.pos,r.assoc,void 0,a)}}(this,e,t,n))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let n=ed(this,e,t);return n&&n.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),ed(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let i=this.state.doc.lineAt(e),r=this.bidiSpans(i);return ru(n,r[Au.find(r,e-i.from,-1,t)].dir==vu.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(Uu)||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>Rf)return qu(e.length);let t,n=this.textDirectionAt(e.from);for(let i of this.bidiCache)if(i.from==e.from&&i.dir==n&&(i.fresh||Tu(i.isolates,t=up(this,e))))return i.order;t||(t=up(this,e));let i=function(e,t,n){if(!e)return[new Au(0,0,t==bu?1:0)];if(t==wu&&!n.length&&!Mu.test(e))return qu(e.length);if(n.length)for(;e.length>Ru.length;)Ru[Ru.length]=256;let i=[],r=t==wu?0:1;return Ou(e,r,r,n,0,e.length,i),i}(e.text,n,t);return this.bidiCache.push(new Of(e.from,e.to,n,t,!0,i)),i}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||Nh.safari&&(null===(e=this.inputState)||void 0===e?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{uu(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((9==e.nodeType?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){var n,i,r,o;return Xu.of(new Yu("number"==typeof e?ic.cursor(e):e,null!==(n=t.y)&&void 0!==n?n:"nearest",null!==(i=t.x)&&void 0!==i?i:"nearest",null!==(r=t.yMargin)&&void 0!==r?r:5,null!==(o=t.xMargin)&&void 0!==o?o:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return Xu.of(new Yu(ic.cursor(n.from),"start","start",n.top-e,t,!0))}setTabFocusMode(e){null==e?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof e?this.inputState.tabFocusMode=e?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return np.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return np.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=mh.newName(),i=[gf.of(n),fp.of(xf(`.${n}`,e))];return t&&t.dark&&i.push(mf.of(!0)),i}static baseTheme(e){return wc.lowest(fp.of(xf("."+yf,e,bf)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),i=n&&vp.get(n)||vp.get(e);return(null===(t=null==i?void 0:i.root)||void 0===t?void 0:t.view)||null}}Tf.styleModule=fp,Tf.inputHandler=$u,Tf.clipboardInputFilter=Wu,Tf.clipboardOutputFilter=Hu,Tf.scrollHandler=Ku,Tf.focusChangeEffect=zu,Tf.perLineTextDirection=Uu,Tf.exceptionSink=Fu,Tf.updateListener=Vu,Tf.editable=Zu,Tf.mouseSelectionStyle=ju,Tf.dragMovesSelection=Iu,Tf.clickAddsSelectionRange=Pu,Tf.decorations=sp,Tf.blockWrappers=ap,Tf.outerDecorations=lp,Tf.atomicRanges=cp,Tf.bidiIsolatedRanges=hp,Tf.cursorScrollMargin=sc.define({combine:e=>{let t=5,n=5;for(let i of e)"number"==typeof i?t=n=i:({x:t,y:n}=i);return{x:t,y:n}}}),Tf.scrollMargins=pp,Tf.darkTheme=mf,Tf.cspNonce=sc.define({combine:e=>e.length?e[0]:""}),Tf.contentAttributes=op,Tf.editorAttributes=rp,Tf.lineWrapping=Tf.contentAttributes.of({class:"cm-lineWrapping"}),Tf.announce=Lc.define();const Rf=4096,Df={};class Of{constructor(e,t,n,i,r,o){this.from=e,this.to=t,this.dir=n,this.isolates=i,this.fresh=r,this.order=o}static update(e,t){if(t.empty&&!e.some(e=>e.fresh))return e;let n=[],i=e.length?e[e.length-1].dir:vu.LTR;for(let r=Math.max(0,e.length-10);r<e.length;r++){let o=e[r];o.dir!=i||t.touchesRange(o.from,o.to)||n.push(new Of(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return n}}function qf(e,t,n){for(let i=e.state.facet(t),r=i.length-1;r>=0;r--){let t=i[r],o="function"==typeof t?t(e):t;o&&Bh(o,n)}return n}class Nf extends Xc{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}Nf.prototype.elementClass="",Nf.prototype.toDOM=void 0,Nf.prototype.mapMode=Gl.TrackBefore,Nf.prototype.startSide=Nf.prototype.endSide=-1,Nf.prototype.point=!0;const Bf=1024;let Lf=0;class Pf{constructor(e,t){this.from=e,this.to=t}}class If{constructor(e={}){this.id=Lf++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=e.combine||null}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof e&&(e=Vf.match(e)),t=>{let n=e(t);return void 0===n?null:[this,n]}}}If.closedBy=new If({deserialize:e=>e.split(" ")}),If.openedBy=new If({deserialize:e=>e.split(" ")}),If.group=new If({deserialize:e=>e.split(" ")}),If.isolate=new If({deserialize:e=>{if(e&&"rtl"!=e&&"ltr"!=e&&"auto"!=e)throw new RangeError("Invalid value for isolate: "+e);return e||"auto"}}),If.contextHash=new If({perNode:!0}),If.lookAhead=new If({perNode:!0}),If.mounted=new If({perNode:!0});class jf{constructor(e,t,n,i=!1){this.tree=e,this.overlay=t,this.parser=n,this.bracketed=i}static get(e){return e&&e.props&&e.props[If.mounted.id]}}const Ff=Object.create(null);class Vf{constructor(e,t,n,i=0){this.name=e,this.props=t,this.id=n,this.flags=i}static define(e){let t=e.props&&e.props.length?Object.create(null):Ff,n=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(null==e.name?8:0),i=new Vf(e.name||"",t,e.id,n);if(e.props)for(let n of e.props)if(Array.isArray(n)||(n=n(i)),n){if(n[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[n[0].id]=n[1]}return i}prop(e){return this.props[e.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(e){if("string"==typeof e){if(this.name==e)return!0;let t=this.prop(If.group);return!!t&&t.indexOf(e)>-1}return this.id==e}static match(e){let t=Object.create(null);for(let n in e)for(let i of n.split(" "))t[i]=e[n];return e=>{for(let n=e.prop(If.group),i=-1;i<(n?n.length:0);i++){let r=t[i<0?e.name:n[i]];if(r)return r}}}}Vf.none=new Vf("",Object.create(null),0,8);const $f=new WeakMap,zf=new WeakMap;var Wf;!function(e){e[e.ExcludeBuffers=1]="ExcludeBuffers",e[e.IncludeAnonymous=2]="IncludeAnonymous",e[e.IgnoreMounts=4]="IgnoreMounts",e[e.IgnoreOverlays=8]="IgnoreOverlays",e[e.EnterBracketed=16]="EnterBracketed"}(Wf||(Wf={}));class Hf{constructor(e,t,n,i,r){if(this.type=e,this.children=t,this.positions=n,this.length=i,this.props=null,r&&r.length){this.props=Object.create(null);for(let[e,t]of r)this.props["number"==typeof e?e:e.id]=t}}toString(){let e=jf.get(this);if(e&&!e.overlay)return e.tree.toString();let t="";for(let e of this.children){let n=e.toString();n&&(t&&(t+=","),t+=n)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(e=0){return new rg(this.topNode,e)}cursorAt(e,t=0,n=0){let i=$f.get(this)||this.topNode,r=new rg(i);return r.moveTo(e,t),$f.set(this,r._tree),r}get topNode(){return new Jf(this,0,0,null)}resolve(e,t=0){let n=Yf($f.get(this)||this.topNode,e,t,!1);return $f.set(this,n),n}resolveInner(e,t=0){let n=Yf(zf.get(this)||this.topNode,e,t,!0);return zf.set(this,n),n}resolveStack(e,t=0){return function(e,t,n){let i=e.resolveInner(t,n),r=null;for(let e=i instanceof 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i=!1;if(this.type.isAnonymous||!1!==e(this)){if(this.firstChild()){n++;continue}this.type.isAnonymous||(i=!0)}for(;;){if(i&&t&&t(this),i=this.type.isAnonymous,!n)return;if(this.nextSibling())break;this.parent(),n--,i=!0}}}matchContext(e){if(!this.buffer)return Zf(this.node.parent,e);let{buffer:t}=this.buffer,{types:n}=t.set;for(let i=e.length-1,r=this.stack.length-1;i>=0;r--){if(r<0)return Zf(this._tree,e,i);let o=n[t.buffer[this.stack[r]]];if(!o.isAnonymous){if(e[i]&&e[i]!=o.name)return!1;i--}}return!0}}function og(e){return e.children.some(e=>e instanceof Gf||!e.type.isAnonymous||og(e))}const sg=new WeakMap;function ag(e,t){if(!e.isAnonymous||t instanceof Gf||t.type!=e)return 1;let n=sg.get(t);if(null==n){n=1;for(let i of t.children){if(i.type!=e||!(i instanceof Hf)){n=1;break}n+=ag(e,i)}sg.set(t,n)}return n}function lg(e,t,n,i,r,o,s,a,l){let c=0;for(let n=i;n<r;n++)c+=ag(e,t[n]);let h=Math.ceil(1.5*c/8),u=[],p=[];return function t(n,i,r,s,a){for(let c=r;c<s;){let 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extends hg{createParse(t,n,i){let r=i[0].from,o=i[i.length-1].to;return{parsedPos:r,advance(){let t=zg;if(t){for(let e of i)t.tempSkipped.push(e);e&&(t.scheduleOn=t.scheduleOn?Promise.all([t.scheduleOn,e]):e)}return this.parsedPos=o,new Hf(Vf.none,[],[],o-r)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&0==t[0].from&&t[0].to>=e}static get(){return zg}}function Hg(e,t,n){return cg.applyChanges(e,[{fromA:t,toA:n,fromB:t,toB:n}])}class Ug{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),n=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,n)||t.takeTree(),new Ug(t)}static init(e){let t=Math.min(3e3,e.doc.length),n=Wg.create(e.facet(Xg).parser,e,{from:0,to:t});return n.work(20,t)||n.takeTree(),new Ug(n)}}jg.state=dc.define({create:Ug.init,update(e,t){for(let e of t.effects)if(e.is(jg.setState))return e.value;return t.startState.facet(Xg)!=t.state.facet(Xg)?Ug.init(t.state):e.apply(t)}});let Gg=e=>{let t=setTimeout(()=>e(),500);return()=>clearTimeout(t)};"undefined"!=typeof requestIdleCallback&&(Gg=e=>{let t=-1,n=setTimeout(()=>{t=requestIdleCallback(e,{timeout:400})},100);return()=>t<0?clearTimeout(n):cancelIdleCallback(t)});const Kg="undefined"!=typeof navigator&&(null===(Lg=navigator.scheduling)||void 0===Lg?void 0:Lg.isInputPending)?()=>navigator.scheduling.isInputPending():null,Yg=np.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(jg.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(jg.state);t.tree==t.context.tree&&t.context.isDone(e.doc.length)||(this.working=Gg(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:n,viewport:{to:i}}=this.view,r=n.field(jg.state);if(r.tree==r.context.tree&&r.context.isDone(i+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!Kg?Math.max(25,e.timeRemaining()-5):1e9),s=r.context.treeLen<i&&n.doc.length>i+1e3,a=r.context.work(()=>Kg&&Kg()||Date.now()>o,i+(s?0:1e5));this.chunkBudget-=Date.now()-t,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:jg.setState.of(new Ug(r.context))})),this.chunkBudget>0&&(!a||s)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(e=>Qu(this.view.state,e)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Xg=sc.define({combine:e=>e.length?e[0]:null,enables:e=>[jg.state,Yg,Tf.contentAttributes.compute([e],t=>{let n=t.facet(e);return n&&n.name?{"data-language":n.name}:{}})]});const Jg=Object.create(null),Qg=[Vf.none],Zg=[],em=Object.create(null),tm=Object.create(null);for(let[e,t]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])tm[e]=im(Jg,t);function nm(e,t){Zg.indexOf(e)>-1||(Zg.push(e),console.warn(t))}function im(e,t){let n=[];for(let i of t.split(" ")){let t=[];for(let n of i.split(".")){let i=e[n]||Bg[n];i?"function"==typeof i?t.length?t=t.map(i):nm(n,`Modifier ${n} used at start of tag`):t.length?nm(n,`Tag ${n} used as modifier`):t=Array.isArray(i)?i:[i]:nm(n,`Unknown highlighting tag ${n}`)}for(let e of t)n.push(e)}if(!n.length)return 0;let i=t.replace(/ /g,"_"),r=i+" "+n.map(e=>e.id),o=em[r];if(o)return o.id;let s=em[r]=Vf.define({id:Qg.length,name:i,props:[mg({[i]:n})]});return Qg.push(s),s.id}vu.RTL,vu.LTR;const rm=sc.define({combine:e=>({sources:e.map(e=>e.source).filter(e=>null!=e),...Yc(e.map(e=>e.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{delay:Math.max,markerFilter:om,tooltipFilter:om,needsRefresh:(e,t)=>e?t?n=>e(n)||t(n):e:t,hideOn:(e,t)=>e?t?(n,i,r)=>e(n,i,r)||t(n,i,r):e:t,autoPanel:(e,t)=>e||t})})});function om(e,t){return e?t?(n,i)=>t(e(n,i),i):e:t}function sm(e){const t=[];return e.iterate({enter:e=>{const n=e.node;if(!n.type.isError)return;const i=n.parent,r=am(n),o={from:n.from,to:n.to,severity:"error",type:"Syntax Error"};if(n.from!==n.to)o.message=`Unrecognized token in <${i.name}>`;else if(r)o.message=`Unrecognized token <${r.name}> in <${i.name}>`,o.to=r.to;else{const e=i.enterUnfinishedNodesBefore(n.to);o.message=`Incomplete <${(e||i).name}>`}t.push(o)}}),t}function am(e){return e?e.nextSibling||am(e.parent):null}var lm={create:e=>({enter(t){if("FilterExpression"!==t.name)return;const n=e.readContent(t.from,t.to);if(/\[\s*0\s*\]$/.test(n)){const{from:i,to:r}=t;e.report({from:i,to:r,message:"First item is accessed via [1]",severity:"warning",type:"first-item",actions:[{name:"fix",apply(t,o=i,s=r){e.updateContent(o,s,n.replace(/\[\s*0\s*\]$/,"[1]"))}}]})}}})};const cm=[lm];function hm(e){const{readContent:t,syntaxTree:n,updateContent:i}=e,r=[],o={readContent:t,report:e=>{r.push(e)},updateContent:i},s=cm.map(e=>e.create(o));return n.iterate({enter:e=>{for(const t of s)t.enter&&t.enter(e)},leave:e=>{for(const t of s)t.leave&&t.leave(e)}}),r}const um=[{name:"not",type:"function",params:[{name:"negand"}],info:'<p>Returns the logical negation of the given value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">not(negand: boolean): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">not(true)\n// false\n\nnot(null)\n// null\n</code></pre>\n'},{name:"get value",type:"function",params:[{name:"context"},{name:"key"}],info:'<p>Returns the value of the context entry with the given key.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">get value(context: context, key: string): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">get value({foo: 123}, &quot;foo&quot;)\n// 123\n\nget value({a: 1}, &quot;b&quot;)\n// null\n</code></pre>\n'},{name:"get entries",type:"function",params:[{name:"context"}],info:'<p>Returns the entries of the context as a list of key-value-pairs.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">get entries(context: context): list&lt;context&gt;\n</code></pre>\n<p>The return value is a list of contexts. Each context contains two entries for &quot;key&quot; and &quot;value&quot;.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">get entries({foo: 123})\n// [{key: &quot;foo&quot;, value: 123}]\n</code></pre>\n'},{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>\n<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>\n<p>If an entry for the same keys already exists in the context, it overrides the value.</p>\n<p>If <code>keys</code> are empty, it returns <code>null</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">context put(context: context, keys: list&lt;string&gt;, value: Any): context\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">context put({x:1}, [&quot;y&quot;], 2)\n// {x:1, y:2}\n\ncontext put({x:1, y: {z:0}}, [&quot;y&quot;, &quot;z&quot;], 2)\n// {x:1, y: {z:2}}\n\ncontext put({x:1}, [&quot;y&quot;, &quot;z&quot;], 2)\n// {x:1, y: {z:2}}\n</code></pre>\n'},{name:"string",type:"function",params:[{name:"from"}],info:'<p>Returns the given value as a string representation.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">string(from: Any): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">string(1.1)\n// &quot;1.1&quot;\n\nstring(date(&quot;2012-12-25&quot;))\n// &quot;2012-12-25&quot;\n</code></pre>\n'},{name:"number",type:"function",params:[{name:"from"}],info:'<p>Parses the given string to a number.</p>\n<p>Returns <code>null</code> if the string is not a number.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">number(from: string): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">number(&quot;1500.5&quot;)\n// 1500.5\n</code></pre>\n'},{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>\n<p>Returns <code>null</code> if the string is not a number.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">number(from: string, grouping separator: string): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">number(&quot;1,500&quot;, &quot;,&quot;)\n// 1500\n</code></pre>\n'},{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>\n<p>Returns <code>null</code> if the string is not a number.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">number(from: string, grouping separator: string, decimal separator: string): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">number(&quot;1 500.5&quot;, &quot; &quot;, &quot;.&quot;)\n// 1500.5\n</code></pre>\n'},{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>\n<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>\n<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>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">context(entries: list&lt;context&gt;): context\n</code></pre>\n<p><strong>Examples</strong></p>\n<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}])\n// {a:1, b:2}\n</code></pre>\n'},{name:"date",type:"function",params:[{name:"from"}],info:'<p>Returns a date from the given value.</p>\n<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\nonly 30 days.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">date(from: string): date\n</code></pre>\n<p>Parses the given string into a date.</p>\n<pre><code class="language-feel">date(from: date and time): date\n</code></pre>\n<p>Extracts the date component from the given date and time.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">date(&quot;2018-04-29&quot;)\n// date(&quot;2018-04-29&quot;)\n\ndate(date and time(&quot;2012-12-25T11:00:00&quot;))\n// date(&quot;2012-12-25&quot;)\n</code></pre>\n'},{name:"date",type:"function",params:[{name:"year"},{name:"month"},{name:"day"}],info:'<p>Returns a date from the given components.</p>\n<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\nJune has only 30 days.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">date(year: number, month: number, day: number): date\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">date(2012, 12, 25)\n// date(&quot;2012-12-25&quot;)\n</code></pre>\n'},{name:"time",type:"function",params:[{name:"from"}],info:'<p>Returns a time from the given value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">time(from: string): time\n</code></pre>\n<p>Parses the given string into a time.</p>\n<pre><code class="language-feel">time(from: date and time): time\n</code></pre>\n<p>Extracts the time component from the given date and time.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">time(&quot;12:00:00&quot;)\n// time(&quot;12:00:00&quot;)\n\ntime(date and time(&quot;2012-12-25T11:00:00&quot;))\n// time(&quot;11:00:00&quot;)\n</code></pre>\n'},{name:"time",type:"function",params:[{name:"hour"},{name:"minute"},{name:"second"}],info:'<p>Returns a time from the given components.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">time(hour: number, minute: number, second: number): time\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">time(23, 59, 0)\n// time(&quot;23:59:00&quot;)\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">time(hour: number, minute: number, second: number, offset: days and time duration): time\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">time(14, 30, 0, duration(&quot;PT1H&quot;))\n// time(&quot;14:30:00+01:00&quot;)\n</code></pre>\n'},{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\noptional 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\nas a combination of both (e.g., <code>+01:00[Europe/Berlin]</code>).</p>\n<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\nJune has only 30 days.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">date and time(from: string): date and time\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">date and time(&quot;2018-04-29T09:30:00&quot;)\n// date and time(&quot;2018-04-29T09:30:00&quot;)\n\ndate and time(&quot;2018-04-29T09:30:00+02:00&quot;)\n// date and time(&quot;2018-04-29T09:30:00+02:00&quot;)\n\ndate and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)\n// date and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)\n\ndate and time(&quot;2018-04-29T09:30:00+02:00[Europe/Berlin]&quot;)\n// date and time(&quot;2018-04-29T09:30:00@Europe/Berlin&quot;)\n</code></pre>\n'},{name:"date and time",type:"function",params:[{name:"date"},{name:"time"}],info:'<p>Returns a date and time from the given components.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">date and time(date: date, time: time): date and time\n</code></pre>\n<pre><code class="language-feel">date and time(date: date and time, time: time): date and time\n</code></pre>\n<p>Returns a date and time value that consists of the date component of <code>date</code> combined with <code>time</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">date and time(date(&quot;2012-12-24&quot;),time(&quot;T23:59:00&quot;))\n// date and time(&quot;2012-12-24T23:59:00&quot;)\n\ndate and time(date and time(&quot;2012-12-25T11:00:00&quot;),time(&quot;T23:59:00&quot;))\n// date and time(&quot;2012-12-25T23:59:00&quot;)\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">duration(from: string): days and time duration\n</code></pre>\n<pre><code class="language-feel">duration(from: string): years and months duration\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">duration(&quot;P5D&quot;)\n// duration(&quot;P5D&quot;)\n\nduration(&quot;P32Y&quot;)\n// duration(&quot;P32Y&quot;)\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">years and months duration(from: date, to: date): years and months duration\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">years and months duration(date(&quot;2011-12-22&quot;), date(&quot;2013-08-24&quot;))\n// duration(&quot;P1Y8M&quot;)\n</code></pre>\n'},{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>\n<p>Returns <code>null</code> if the string is not a valid JSON value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">from json(value: string): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">from json(&quot;{\\&quot;a\\&quot;: 1, \\&quot;b\\&quot;: 2}&quot;)\n// {a: 1, b: 2}\n\nfrom json(&quot;true&quot;)\n// true\n\nfrom json(&quot;\\&quot;2023-06-14\\&quot;&quot;)\n// &quot;2023-06-14&quot;\n</code></pre>\n',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\ncorresponding JSON types. Temporal values are converted to their ISO 8601 string representation, including timezone\ninformation for date and time values (format: <code>2025-11-24T10:00:00+01:00[Europe/Berlin]</code>).</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">to json(value: Any): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">to json({a: 1, b: 2})\n// &quot;{\\&quot;a\\&quot;:1,\\&quot;b\\&quot;:2}&quot;\n\nto json(true)\n// &quot;true&quot;\n\nto json(@&quot;2023-06-14&quot;)\n// &quot;\\&quot;2023-06-14\\&quot;&quot;\n\nto json(@&quot;2025-11-24T10:00:00@Europe/Berlin&quot;)\n// &quot;\\&quot;2025-11-24T10:00:00+01:00[Europe/Berlin]\\&quot;&quot;\n\nto json(@&quot;P3Y&quot;)\n// &quot;\\&quot;P3Y\\&quot;&quot;\n</code></pre>\n',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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">list contains(list: list, element: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">list contains([1,2,3], 2)\n// true\n</code></pre>\n'},{name:"count",type:"function",params:[{name:"list"}],info:'<p>Returns the number of elements of the given list.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">count(list: list): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">count([1,2,3])\n// 3\n</code></pre>\n'},{name:"min",type:"function",params:[{name:"list"}],info:'<p>Returns the minimum of the given list.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">min(list: list): Any\n</code></pre>\n<p>All elements in <code>list</code> should have the same type and be comparable.</p>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">min([1,2,3])\n// 1\n\nmin(1,2,3)\n// 1\n</code></pre>\n'},{name:"max",type:"function",params:[{name:"list"}],info:'<p>Returns the maximum of the given list.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">max(list: list): Any\n</code></pre>\n<p>All elements in <code>list</code> should have the same type and be comparable.</p>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">max([1,2,3])\n// 3\n\nmax(1,2,3)\n// 3\n</code></pre>\n'},{name:"sum",type:"function",params:[{name:"list"}],info:'<p>Returns the sum of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">sum(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">sum([1,2,3])\n// 6\n\nsum(1,2,3)\n// 6\n</code></pre>\n'},{name:"product",type:"function",params:[{name:"list"}],info:'<p>Returns the product of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">product(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">product([2, 3, 4])\n// 24\n\nproduct(2, 3, 4)\n// 24\n</code></pre>\n'},{name:"mean",type:"function",params:[{name:"list"}],info:'<p>Returns the arithmetic mean (i.e. average) of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">mean(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">mean([1,2,3])\n// 2\n\nmean(1,2,3)\n// 2\n</code></pre>\n'},{name:"median",type:"function",params:[{name:"list"}],info:'<p>Returns the median element of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">median(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">median(8, 2, 5, 3, 4)\n// 4\n\nmedian([6, 1, 2, 3])\n// 2.5\n</code></pre>\n'},{name:"stddev",type:"function",params:[{name:"list"}],info:'<p>Returns the standard deviation of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">stddev(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">stddev(2, 4, 7, 5)\n// 2.0816659994661326\n\nstddev([2, 4, 7, 5])\n// 2.0816659994661326\n</code></pre>\n'},{name:"mode",type:"function",params:[{name:"list"}],info:'<p>Returns the mode of the given list of numbers.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">mode(list: list&lt;number&gt;): number\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">mode(6, 3, 9, 6, 6)\n// [6]\n\nmode([6, 1, 9, 6, 1])\n// [1, 6]\n</code></pre>\n'},{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>\n<p>If the given list is empty, it returns <code>true</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">all(list: list&lt;boolean&gt;): boolean\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">all([true,false])\n// false\n\nall(false,null,true)\n// false\n</code></pre>\n<p>:::info\nThe function <code>all()</code> replaced the previous function <code>and()</code>. The previous function is deprecated and\nshould not be used anymore.\n:::</p>\n'},{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>\n<p>If the given list is empty, it returns <code>false</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">any(list: list&lt;boolean&gt;): boolean\n</code></pre>\n<p>The parameter <code>list</code> can be passed as a list or as a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">any([false,true])\n// true\n\nany(false,null,true)\n// true\n</code></pre>\n<p>:::info\nThe function <code>any()</code> replaced the previous function <code>or()</code>. The previous function is deprecated and\nshould not be used anymore.\n:::</p>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">sublist(list: list, start position: number): list\n</code></pre>\n<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">sublist([1,2,3], 2)\n// [2,3]\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">sublist(list: list, start position: number, length: number): list\n</code></pre>\n<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">sublist([1,2,3], 1, 2)\n// [1,2]\n</code></pre>\n'},{name:"append",type:"function",params:[{name:"list"},{name:"items"}],info:'<p>Returns the given list with all <code>items</code> appended.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">append(list: list, items: Any): list\n</code></pre>\n<p>The parameter <code>items</code> can be a single element or a sequence of elements.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">append([1], 2, 3)\n// [1,2,3]\n</code></pre>\n'},{name:"concatenate",type:"function",params:[{name:"lists"}],info:'<p>Returns a list that includes all elements of the given lists.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">concatenate(lists: list): list\n</code></pre>\n<p>The parameter <code>lists</code> is a sequence of lists.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">concatenate([1,2],[3])\n// [1,2,3]\n\nconcatenate([1],[2],[3])\n// [1,2,3]\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">insert before(list: list, position: number, newItem: Any): list\n</code></pre>\n<p>The <code>position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">insert before([1,3],1,2)\n// [2,1,3]\n</code></pre>\n'},{name:"remove",type:"function",params:[{name:"list"},{name:"position"}],info:'<p>Returns the given list without the element at <code>position</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">remove(list: list, position: number): list\n</code></pre>\n<p>The <code>position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">remove([1,2,3], 2)\n// [1,3]\n</code></pre>\n'},{name:"reverse",type:"function",params:[{name:"list"}],info:'<p>Returns the given list in revered order.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">reverse(list: list): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">reverse([1,2,3])\n// [3,2,1]\n</code></pre>\n'},{name:"index of",type:"function",params:[{name:"list"},{name:"match"}],info:'<p>Returns an ascending list of positions containing <code>match</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">index of(list: list, match: Any): list&lt;number&gt;\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">index of([1,2,3,2],2)\n// [2,4]\n</code></pre>\n'},{name:"union",type:"function",params:[{name:"list"}],info:'<p>Returns a list that includes all elements of the given lists without duplicates.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">union(list: list): list\n</code></pre>\n<p>The parameter <code>list</code> is a sequence of lists.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">union([1,2],[2,3])\n// [1,2,3]\n</code></pre>\n'},{name:"distinct values",type:"function",params:[{name:"list"}],info:'<p>Returns the given list without duplicates.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">distinct values(list: list): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">distinct values([1,2,3,2,1])\n// [1,2,3]\n</code></pre>\n'},{name:"flatten",type:"function",params:[{name:"list"}],info:'<p>Returns a list that includes all elements of the given list without nested lists.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">flatten(list: list): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">flatten([[1,2],[[3]], 4])\n// [1,2,3,4]\n</code></pre>\n'},{name:"sort",type:"function",params:[{name:"list"},{name:"precedes"}],info:'<p>Returns the given list sorted by the <code>precedes</code> function.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">sort(list: list, precedes: function&lt;(Any, Any) -&gt; boolean&gt;): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">sort(list: [3,1,4,5,2], precedes: function(x,y) x &lt; y)\n// [1,2,3,4,5]\n</code></pre>\n'},{name:"string join",type:"function",params:[{name:"list"}],info:'<p>Joins a list of strings into a single string. This is similar to\nJava&#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>\nfunction.</p>\n<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is\nneither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">string join(list: list&lt;string&gt;): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">string join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;])\n// &quot;abc&quot;\n\nstring join([&quot;a&quot;,null,&quot;c&quot;])\n// &quot;ac&quot;\n\nstring join([])\n// &quot;&quot;\n</code></pre>\n'},{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\nJava&#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>\nfunction.</p>\n<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is\nneither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>\n<p>The resulting string contains a <code>delimiter</code> between each element.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">string join(list: list&lt;string&gt;, delimiter: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">string join([&quot;a&quot;], &quot;X&quot;)\n// &quot;a&quot;\n\nstring join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;], &quot;, &quot;)\n// &quot;a, b, c&quot;\n</code></pre>\n'},{name:"decimal",type:"function",params:[{name:"n"},{name:"scale"}],info:'<p>Rounds the given value at the given scale.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">decimal(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">decimal(1/3, 2)\n// .33\n\ndecimal(1.5, 0)\n// 2\n</code></pre>\n'},{name:"floor",type:"function",params:[{name:"n"}],info:'<p>Rounds the given value with rounding mode flooring.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">floor(n: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">floor(1.5)\n// 1\n\nfloor(-1.5)\n// -2\n</code></pre>\n'},{name:"floor",type:"function",params:[{name:"n"},{name:"scale"}],info:'<p>Rounds the given value with rounding mode flooring at the given scale.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">floor(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">floor(-1.56, 1)\n// -1.6\n</code></pre>\n'},{name:"ceiling",type:"function",params:[{name:"n"}],info:'<p>Rounds the given value with rounding mode ceiling.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">ceiling(n: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">ceiling(1.5)\n// 2\n\nceiling(-1.5)\n// -1\n</code></pre>\n'},{name:"ceiling",type:"function",params:[{name:"n"},{name:"scale"}],info:'<p>Rounds the given value with rounding mode ceiling at the given scale.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">ceiling(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">ceiling(-1.56, 1)\n// -1.5\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">round up(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">round up(5.5)\n// 6\n\nround up(-5.5)\n// -6\n\nround up(1.121, 2)\n// 1.13\n\nround up(-1.126, 2)\n// -1.13\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">round down(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">round down(5.5, 0)\n// 5\n\nround down (-5.5, 0)\n// -5\n\nround down (1.121, 2)\n// 1.12\n\nround down (-1.126, 2)\n// -1.12\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">round half up(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">round half up(5.5, 0)\n// 6\n\nround half up(-5.5, 0)\n// -6\n\nround half up(1.121, 2)\n// 1.12\n\nround half up(-1.126, 2)\n// -1.13\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">round half down(n: number, scale: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">round half down (5.5, 0)\n// 5\n\nround half down (-5.5, 0)\n// -5\n\nround half down (1.121, 2)\n// 1.12\n\nround half down (-1.126, 2)\n// -1.13\n</code></pre>\n'},{name:"abs",type:"function",params:[{name:"number"}],info:'<p>Returns the absolute value of the given numeric value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">abs(number: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">abs(10)\n// 10\n\nabs(-10)\n// 10\n</code></pre>\n'},{name:"modulo",type:"function",params:[{name:"dividend"},{name:"divisor"}],info:'<p>Returns the remainder of the division of dividend by divisor.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">modulo(dividend: number, divisor: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">modulo(12, 5)\n// 2\n</code></pre>\n'},{name:"sqrt",type:"function",params:[{name:"number"}],info:'<p>Returns the square root of the given value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">sqrt(number: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">sqrt(16)\n// 4\n</code></pre>\n'},{name:"log",type:"function",params:[{name:"number"}],info:'<p>Returns the natural logarithm (base e) of the given value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">log(number: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">log(10)\n// 2.302585092994046\n</code></pre>\n'},{name:"exp",type:"function",params:[{name:"number"}],info:'<p>Returns the Euler’s number e raised to the power of the given number .</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">exp(number: number): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">exp(5)\n// 148.4131591025766\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">odd(number: number): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">odd(5)\n// true\n\nodd(2)\n// false\n</code></pre>\n'},{name:"even",type:"function",params:[{name:"number"}],info:'<p>Returns <code>true</code> if the given is even. Otherwise, returns <code>false</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">even(number: number): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">even(5)\n// false\n\neven(2)\n// true\n</code></pre>\n'},{name:"before",type:"function",params:[{name:"point1"},{name:"point2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">before(point1: Any, point2: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">before(1, 10)\n// true\n\nbefore(10, 1)\n// false\n</code></pre>\n'},{name:"before",type:"function",params:[{name:"range"},{name:"point"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">before(range: range, point: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">before([1..5], 10)\n// true\n</code></pre>\n'},{name:"before",type:"function",params:[{name:"point"},{name:"range"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">before(point: Any, range: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">before(1, [2..5])\n// true\n</code></pre>\n'},{name:"before",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">before(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">before([1..5], [6..10])\n// true\n\nbefore([1..5),[5..10])\n// true\n</code></pre>\n'},{name:"after",type:"function",params:[{name:"point1"},{name:"point2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">after(point1: Any, point2: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">after(10, 1)\n// true\n\nafter(1, 10)\n// false\n</code></pre>\n'},{name:"after",type:"function",params:[{name:"range"},{name:"point"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">after(range: range, point: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">after([1..5], 10)\n// false\n</code></pre>\n'},{name:"after",type:"function",params:[{name:"point"},{name:"range"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">after(point: Any, range: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">after(12, [2..5])\n// true\n</code></pre>\n'},{name:"after",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">after(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">after([6..10], [1..5])\n// true\n\nafter([5..10], [1..5))\n// true\n</code></pre>\n'},{name:"meets",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">meets(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">meets([1..5], [5..10])\n// true\n\nmeets([1..3], [4..6])\n// false\n\nmeets([1..3], [3..5])\n// true\n\nmeets([1..5], (5..8])\n// false\n</code></pre>\n'},{name:"met by",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">met by(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">met by([5..10], [1..5])\n// true\n\nmet by([3..4], [1..2])\n// false\n\nmet by([3..5], [1..3])\n// true\n\nmet by((5..8], [1..5))\n// false\n\nmet by([5..10], [1..5))\n// false\n</code></pre>\n'},{name:"overlaps",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">overlaps(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">overlaps([5..10], [1..6])\n// true\n\noverlaps((3..7], [1..4])\n// true\n\noverlaps([1..3], (3..6])\n// false\n\noverlaps((5..8], [1..5))\n// false\n\noverlaps([4..10], [1..5))\n// true\n</code></pre>\n'},{name:"overlaps before",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">overlaps before(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">overlaps before([1..5], [4..10])\n// true\n\noverlaps before([3..4], [1..2])\n// false\n\noverlaps before([1..3], (3..5])\n// false\n\noverlaps before([1..5), (3..8])\n// true\n\noverlaps before([1..5), [5..10])\n// false\n</code></pre>\n'},{name:"overlaps after",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">overlaps after(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">overlaps after([4..10], [1..5])\n// true\n\noverlaps after([3..4], [1..2])\n// false\n\noverlaps after([3..5], [1..3))\n// false\n\noverlaps after((5..8], [1..5))\n// false\n\noverlaps after([4..10], [1..5))\n// true\n</code></pre>\n'},{name:"finishes",type:"function",params:[{name:"point"},{name:"range"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">finishes(point: Any, range: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">finishes(5, [1..5])\n// true\n\nfinishes(10, [1..7])\n// false\n</code></pre>\n'},{name:"finishes",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">finishes(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">finishes([3..5], [1..5])\n// true\n\nfinishes((1..5], [1..5))\n// false\n\nfinishes([5..10], [1..10))\n// false\n</code></pre>\n'},{name:"finished by",type:"function",params:[{name:"range"},{name:"point"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">finished by(range: range, point: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">finished by([5..10], 10)\n// true\n\nfinished by([3..4], 2)\n// false\n</code></pre>\n'},{name:"finished by",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">finished by(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">finished by([1..5], [3..5])\n// true\n\nfinished by((5..8], [1..5))\n// false\n\nfinished by([5..10], (1..10))\n// false\n</code></pre>\n'},{name:"includes",type:"function",params:[{name:"range"},{name:"point"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">includes(range: range, point: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">includes([5..10], 6)\n// true\n\nincludes([3..4], 5)\n// false\n</code></pre>\n'},{name:"includes",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">includes(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">includes([1..10], [4..6])\n// true\n\nincludes((5..8], [1..5))\n// false\n\nincludes([1..10], [1..5))\n// true\n</code></pre>\n'},{name:"during",type:"function",params:[{name:"point"},{name:"range"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">during(point: Any, range: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">during(5, [1..10])\n// true\n\nduring(12, [1..10])\n// false\n\nduring(1, (1..10])\n// false\n</code></pre>\n'},{name:"during",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">during(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">during([4..6], [1..10))\n// true\n\nduring((1..5], (1..10])\n// true\n</code></pre>\n'},{name:"starts",type:"function",params:[{name:"point"},{name:"range"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">starts(point: Any, range: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">starts(1, [1..5])\n// true\n\nstarts(1, (1..8])\n// false\n</code></pre>\n'},{name:"starts",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">starts(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">starts((1..5], [1..5])\n// false\n\nstarts([1..10], [1..5])\n// false\n\nstarts((1..5), (1..10))\n// true\n</code></pre>\n'},{name:"started by",type:"function",params:[{name:"range"},{name:"point"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">started by(range: range, point: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">started by([1..10], 1)\n// true\n\nstarted by((1..10], 1)\n// false\n</code></pre>\n'},{name:"started by",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">started by(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">started by([1..10], [1..5])\n// true\n\nstarted by((1..10], [1..5))\n// false\n\nstarted by([1..10], [1..10))\n// true\n</code></pre>\n'},{name:"coincides",type:"function",params:[{name:"point1"},{name:"point2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">coincides(point1: Any, point2: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">coincides(5, 5)\n// true\n\ncoincides(3, 4)\n// false\n</code></pre>\n'},{name:"coincides",type:"function",params:[{name:"range1"},{name:"range2"}],info:'<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">coincides(range1: range, range2: range): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">coincides([1..5], [1..5])\n// true\n\ncoincides((1..5], [1..5))\n// false\n\ncoincides([1..5], [2..6])\n// false\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">substring(string: string, start position: number): string\n</code></pre>\n<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">substring(&quot;foobar&quot;, 3)\n// &quot;obar&quot;\n\nsubstring(&quot;foobar&quot;, -2)\n// &quot;ar&quot;\n</code></pre>\n'},{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\nthe remaining characters of the value, it returns all characters from <code>start position</code> until the end.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">substring(string: string, start position: number, length: number): string\n</code></pre>\n<p>The <code>start position</code> starts at the index <code>1</code>. The last position is <code>-1</code>.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">substring(&quot;foobar&quot;, 3, 3)\n// &quot;oba&quot;\n\nsubstring(&quot;foobar&quot;, -3, 2)\n// &quot;ba&quot;\n\nsubstring(&quot;foobar&quot;, 3, 10)\n// &quot;obar&quot;\n</code></pre>\n'},{name:"string length",type:"function",params:[{name:"string"}],info:'<p>Returns the number of characters in the given value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">string length(string: string): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">string length(&quot;foo&quot;)\n// 3\n</code></pre>\n'},{name:"upper case",type:"function",params:[{name:"string"}],info:'<p>Returns the given value with all characters are uppercase.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">upper case(string: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">upper case(&quot;aBc4&quot;)\n// &quot;ABC4&quot;\n</code></pre>\n'},{name:"lower case",type:"function",params:[{name:"string"}],info:'<p>Returns the given value with all characters are lowercase.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">lower case(string: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">lower case(&quot;aBc4&quot;)\n// &quot;abc4&quot;\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">substring before(string: string, match: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">substring before(&quot;foobar&quot;, &quot;bar&quot;)\n// &quot;foo&quot;\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">substring after(string: string, match: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">substring after(&quot;foobar&quot;, &quot;ob&quot;)\n// &quot;ar&quot;\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">contains(string: string, match: string): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">contains(&quot;foobar&quot;, &quot;of&quot;)\n// false\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">starts with(string: string, match: string): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">starts with(&quot;foobar&quot;, &quot;fo&quot;)\n// true\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">ends with(string: string, match: string): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">ends with(&quot;foobar&quot;, &quot;r&quot;)\n// true\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">matches(input: string, pattern: string): boolean\n</code></pre>\n<p>The <code>pattern</code> is a string that contains a regular expression.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">matches(&quot;foobar&quot;, &quot;^fo*bar&quot;)\n// true\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">matches(input: string, pattern: string, flags: string): boolean\n</code></pre>\n<p>The <code>pattern</code> is a string that contains a regular expression.</p>\n<p>The <code>flags</code> can contain one or more of the following characters:</p>\n<ul>\n<li><code>s</code> (dot-all)</li>\n<li><code>m</code> (multi-line)</li>\n<li><code>i</code> (case insensitive)</li>\n<li><code>x</code> (comments)</li>\n</ul>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">matches(&quot;FooBar&quot;, &quot;foo&quot;, &quot;i&quot;)\n// true\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">replace(input: string, pattern: string, replacement: string): string\n</code></pre>\n<p>The <code>pattern</code> is a string that contains a regular expression.</p>\n<p>The <code>replacement</code> can access the match groups by using <code>$</code> and the number of the group, for example,\n<code>$1</code> to access the first group.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">replace(&quot;abcd&quot;, &quot;(ab)|(a)&quot;, &quot;[1=$1][2=$2]&quot;)\n// &quot;[1=ab][2=]cd&quot;\n\nreplace(&quot;0123456789&quot;, &quot;(\\d{3})(\\d{3})(\\d{4})&quot;, &quot;($1) $2-$3&quot;)\n// &quot;(012) 345-6789&quot;\n</code></pre>\n'},{name:"replace",type:"function",params:[{name:"input"},{name:"pattern"},{name:"replacement"},{name:"flags"}],info:'<p>Returns the resulting string after replacing all occurrences of <code>pattern</code> with <code>replacement</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">replace(input: string, pattern: string, replacement: string, flags: string): string\n</code></pre>\n<p>The <code>pattern</code> is a string that contains a regular expression.</p>\n<p>The <code>replacement</code> can access the match groups by using <code>$</code> and the number of the group, for example,\n<code>$1</code> to access the first group.</p>\n<p>The <code>flags</code> can contain one or more of the following characters:</p>\n<ul>\n<li><code>s</code> (dot-all)</li>\n<li><code>m</code> (multi-line)</li>\n<li><code>i</code> (case insensitive)</li>\n<li><code>x</code> (comments)</li>\n</ul>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">replace(&quot;How do you feel?&quot;, &quot;Feel&quot;, &quot;FEEL&quot;, &quot;i&quot;)\n// &quot;How do you FEEL?&quot;\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">split(string: string, delimiter: string): list&lt;string&gt;\n</code></pre>\n<p>The <code>delimiter</code> is a string that contains a regular expression.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">split(&quot;John Doe&quot;, &quot;\\s&quot; )\n// [&quot;John&quot;, &quot;Doe&quot;]\n\nsplit(&quot;a;b;c;;&quot;, &quot;;&quot;)\n// [&quot;a&quot;, &quot;b&quot;, &quot;c&quot;, &quot;&quot;, &quot;&quot;]\n</code></pre>\n'},{name:"now",type:"function",params:[],info:'<p>Returns the current date and time including the timezone.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">now(): date and time\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">now()\n// date and time(&quot;2020-07-31T14:27:30@Europe/Berlin&quot;)\n</code></pre>\n'},{name:"today",type:"function",params:[],info:'<p>Returns the current date.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">today(): date\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">today()\n// date(&quot;2020-07-31&quot;)\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">day of week(date: date): string\n</code></pre>\n<pre><code class="language-feel">day of week(date: date and time): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">day of week(date(&quot;2019-09-17&quot;))\n// &quot;Tuesday&quot;\n\nday of week(date and time(&quot;2019-09-17T12:00:00&quot;))\n// &quot;Tuesday&quot;\n</code></pre>\n'},{name:"day of year",type:"function",params:[{name:"date"}],info:'<p>Returns the Gregorian number of the day within the year.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">day of year(date: date): number\n</code></pre>\n<pre><code class="language-feel">day of year(date: date and time): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">day of year(date(&quot;2019-09-17&quot;))\n// 260\n\nday of year(date and time(&quot;2019-09-17T12:00:00&quot;))\n// 260\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">week of year(date: date): number\n</code></pre>\n<pre><code class="language-feel">week of year(date: date and time): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">week of year(date(&quot;2019-09-17&quot;))\n// 38\n\nweek of year(date and time(&quot;2019-09-17T12:00:00&quot;))\n// 38\n</code></pre>\n'},{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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">month of year(date: date): string\n</code></pre>\n<pre><code class="language-feel">month of year(date: date and time): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">month of year(date(&quot;2019-09-17&quot;))\n// &quot;September&quot;\n\nmonth of year(date and time(&quot;2019-09-17T12:00:00&quot;))\n// &quot;September&quot;\n</code></pre>\n'},{name:"abs",type:"function",params:[{name:"n"}],info:'<p>Returns the absolute value of a given duration.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">abs(n: days and time duration): days and time duration\n</code></pre>\n<pre><code class="language-feel">abs(n: years and months duration): years and months duration\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">abs(duration(&quot;-PT5H&quot;))\n// &quot;duration(&quot;PT5H&quot;)&quot;\n\nabs(duration(&quot;PT5H&quot;))\n// &quot;duration(&quot;PT5H&quot;)&quot;\n\nabs(duration(&quot;-P2M&quot;))\n// duration(&quot;P2M&quot;)\n</code></pre>\n'},{name:"is defined",type:"function",params:[{name:"value"}],info:'<p><em>Camunda Extension</em></p>\n<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>.\nOtherwise, the function returns <code>true</code>.</p>\n<p>The function requires one argument. Calling <code>is defined()</code> without an argument is invalid.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">is defined(value: Any): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">is defined(1)\n// true\n\nis defined(null)\n// false\n\nis defined(x)\n// false - if no variable &quot;x&quot; exists\n\nis defined(x.y)\n// false - if no variable &quot;x&quot; exists or it doesn&#39;t have a property &quot;y&quot;\n\nis defined()\n// error - expected one argument\n</code></pre>\n<p>:::caution Breaking change</p>\n<p>This function worked differently in previous versions. It returned <code>true</code> if the value was <code>null</code>.\nSince this version, the function returns <code>false</code> if the value is <code>null</code>.</p>\n<p>:::</p>\n'},{name:"get or else",type:"function",params:[{name:"value"},{name:"default"}],info:'<p><em>Camunda Extension</em></p>\n<p>Return the provided value parameter if not <code>null</code>, otherwise return the default parameter</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">get or else(value: Any, default: Any): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">get or else(&quot;this&quot;, &quot;default&quot;)\n// &quot;this&quot;\n\nget or else(null, &quot;default&quot;)\n// &quot;default&quot;\n\nget or else(null, null)\n// null\n</code></pre>\n',engines:{camunda:">=8.3"}},{name:"assert",type:"function",params:[{name:"value"},{name:"condition"}],info:'<p><em>Camunda Extension</em></p>\n<p>Verify that the given condition is met. If the condition is <code>true</code>, the function returns the value.\nOtherwise, the evaluation fails with an error.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">assert(value: Any, condition: Any)\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">assert(x, x != null)\n// &quot;value&quot; - if x is &quot;value&quot;\n// error - if x is null or doesn&#39;t exist\n\nassert(x, x &gt;= 0)\n// 4 - if x is 4\n// error - if x is less than zero\n</code></pre>\n',engines:{camunda:">=8.3"}},{name:"assert",type:"function",params:[{name:"value"},{name:"condition"},{name:"cause"}],info:'<p><em>Camunda Extension</em></p>\n<p>Verify that the given condition is met. If the condition is <code>true</code>, the function returns the value.\nOtherwise, the evaluation fails with an error containing the given message.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">assert(value: Any, condition: Any, cause: String)\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">assert(x, x != null, &quot;&#39;x&#39; should not be null&quot;)\n// &quot;value&quot; - if x is &quot;value&quot;\n// error(&#39;x&#39; should not be null) - if x is null or doesn&#39;t exist\n\nassert(x, x &gt;= 0, &quot;&#39;x&#39; should be positive&quot;)\n// 4 - if x is 4\n// error(&#39;x&#39; should be positive) - if x is less than zero\n</code></pre>\n',engines:{camunda:">=8.3"}},{name:"get value",type:"function",params:[{name:"context"},{name:"keys"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the value of the context entry for a context path defined by the given keys.</p>\n<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>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">get value(context: context, keys: list&lt;string&gt;): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">get value({x:1, y: {z:0}}, [&quot;y&quot;, &quot;z&quot;])\n// 0\n\nget value({x: {y: {z:0}}}, [&quot;x&quot;, &quot;y&quot;])\n// {z:0}\n\nget value({a: {b: 3}}, [&quot;b&quot;])\n// null\n</code></pre>\n'},{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>\n<p>If an entry for the same key already exists in the context, it overrides the value.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">context put(context: context, key: string, value: Any): context\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">context put({x:1}, &quot;y&quot;, 2)\n// {x:1, y:2}\n</code></pre>\n<p>:::info\nThe function <code>context put()</code> replaced the previous function <code>put()</code> (Camunda Extension). The\nprevious function is deprecated and should not be used anymore.\n:::</p>\n'},{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>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">context merge(contexts: list&lt;context&gt;): context\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">context merge([{x:1}, {y:2}])\n// {x:1, y:2}\n\ncontext merge([{x:1, y: 0}, {y:2}])\n// {x:1, y:2}\n</code></pre>\n<p>:::info\nThe function <code>context merge()</code> replaced the previous function <code>put all()</code> (Camunda Extension). The\nprevious function is deprecated and should not be used anymore.\n:::</p>\n',engines:{camunda:">=8.2"}},{name:"date and time",type:"function",params:[{name:"date"},{name:"timezone"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the given date and time value at the given timezone.</p>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">date and time(date: date and time, timezone: string): date and time\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">date and time(@&quot;2020-07-31T14:27:30@Europe/Berlin&quot;, &quot;America/Los_Angeles&quot;)\n// date and time(&quot;2020-07-31T05:27:30@America/Los_Angeles&quot;)\n\ndate and time(@&quot;2020-07-31T14:27:30&quot;, &quot;Z&quot;)\n// date and time(&quot;2020-07-31T12:27:30Z&quot;)\n</code></pre>\n'},{name:"duplicate values",type:"function",params:[{name:"list"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns all duplicate values of the given list.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">duplicate values(list: list): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">duplicate values([1,2,3,2,1])\n// [1,2]\n</code></pre>\n',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>\n<p>Joins a list of strings into a single string. This is similar to\nJava&#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>\nfunction.</p>\n<p>If an item of the list is <code>null</code>, the item is ignored for the result string. If an item is\nneither a string nor <code>null</code>, the function returns <code>null</code> instead of a string.</p>\n<p>The resulting string starts with <code>prefix</code>, contains a <code>delimiter</code> between each element, and ends\nwith <code>suffix</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">string join(list: list&lt;string&gt;, delimiter: string, prefix: string, suffix: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">string join([&quot;a&quot;,&quot;b&quot;,&quot;c&quot;], &quot;, &quot;, &quot;[&quot;, &quot;]&quot;)\n// &quot;[a, b, c]&quot;\n</code></pre>\n'},{name:"is empty",type:"function",params:[{name:"list"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns <code>true</code> if the given list is empty. Otherwise, returns <code>false</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">is empty(list: list): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">is empty([])\n// true\n\nis empty([1,2,3])\n// false\n</code></pre>\n',engines:{camunda:">=8.6"}},{name:"partition",type:"function",params:[{name:"list"},{name:"size"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns consecutive sublists of a list, each of the same size (the final list may be smaller).</p>\n<p>If <code>size</code> is less than <code>0</code>, it returns <code>null</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">partition(list: list, size: number): list\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">partition([1,2,3,4,5], 2)\n// [[1,2], [3,4], [5]]\n\npartition([], 2)\n// []\n\npartition([1,2], 0)\n// null\n</code></pre>\n',engines:{camunda:">=8.7"}},{name:"fromAi",type:"function",params:[{name:"value"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the unmodified <code>value</code> parameter.</p>\n<ul>\n<li>The purpose of this function is solely to tag the value as being generated by an AI integration.</li>\n<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>\n</ul>\n<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>\n<p>See the following function overloads for additional function parameters.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">fromAi(value: Any): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">fromAi(toolCall.searchQuery)\n// toolCall.searchQuery contents\n\nfromAi(toolCall.userId)\n// toolCall.userId contents\n</code></pre>\n',engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the unmodified <code>value</code> parameter.</p>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">fromAi(value: Any, description: string): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">fromAi(toolCall.searchQuery, &quot;The search query used to find the best match.&quot;)\n// toolCall.searchQuery contents\n\nfromAi(toolCall.searchQuery, null)\n// toolCall.searchQuery contents\n</code></pre>\n',engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"},{name:"type"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the unmodified <code>value</code> parameter.</p>\n<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>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">fromAi(value: Any, description: string, type: string): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">fromAi(toolCall.searchQuery, &quot;The search query used to find the best match.&quot;, &quot;string&quot;)\n// toolCall.searchQuery contents\n\nfromAi(toolCall.userId, &quot;The user&#39;s ID&quot;, &quot;number&quot;)\n// toolCall.userId contents\n\nfromAi(toolCall.userId, null, &quot;number&quot;)\n// toolCall.userId contents\n\nfromAi(value: toolCall.userId, type: &quot;number&quot;)\n// toolCall.userId contents\n</code></pre>\n',engines:{camunda:">=8.8"}},{name:"fromAi",type:"function",params:[{name:"value"},{name:"description"},{name:"type"},{name:"schema"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the unmodified <code>value</code> parameter.</p>\n<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>\n<ul>\n<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>\n<li>The schema is not validated by the FEEL engine but might be by a custom integration consuming the information.</li>\n<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>\n</ul>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">fromAi(value: Any, description: string, type: string, schema: context): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">fromAi(toolCall.documentType, &quot;The document type to provide&quot;, &quot;string&quot;, {\n  enum: [&quot;invoice&quot;, &quot;receipt&quot;, &quot;contract&quot;]\n})\n// toolCall.documentType contents\n\nfromAi(value: toolCall.documentType, description: &quot;The document type to provide&quot;, schema: {\n  type: &quot;string&quot;,\n  enum: [&quot;invoice&quot;, &quot;receipt&quot;, &quot;contract&quot;]\n})\n// toolCall.documentType contents\n\nfromAi(toolCall.tags, &quot;Tags to apply to the blog post&quot;, &quot;array&quot;, {\n  items: {\n    type: &quot;string&quot;\n  }\n})\n// toolCall.tags contents\n</code></pre>\n',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>\n<p>Returns the unmodified <code>value</code> parameter.</p>\n<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>\n<ul>\n<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>\n</ul>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">fromAi(value: Any, description: string, type: string, schema: context, options: context): Any\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">fromAi(toolCall.documentType, &quot;The document type to provide&quot;, &quot;string&quot;, null, {\n  required: false\n})\n// toolCall.documentType contents\n\nfromAi(value: toolCall.documentType, options: {\n  required: false\n})\n// toolCall.documentType contents\n</code></pre>\n',engines:{camunda:">=8.8"}},{name:"random number",type:"function",params:[],info:'<p><em>Camunda Extension</em></p>\n<p>Returns a random number between <code>0</code> and <code>1</code>.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">random number(): number\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">random number()\n// 0.9701618132579795\n</code></pre>\n',engines:{camunda:">=8.2"}},{name:"extract",type:"function",params:[{name:"string"},{name:"pattern"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns all matches of the pattern in the given string. Returns an empty list if the pattern doesn&#39;t\nmatch.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">extract(string: string, pattern: string): list&lt;string&gt;\n</code></pre>\n<p>The <code>pattern</code> is a string that contains a regular expression.</p>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">extract(&quot;references are 1234, 1256, 1378&quot;, &quot;12[0-9]*&quot;)\n// [&quot;1234&quot;,&quot;1256&quot;]\n</code></pre>\n'},{name:"trim",type:"function",params:[{name:"string"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the given string without leading and trailing spaces.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">trim(string: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">trim(&quot;  hello world  &quot;)\n// &quot;hello world&quot;\n\ntrim(&quot;hello   world &quot;)\n// &quot;hello   world&quot;\n</code></pre>\n',engines:{camunda:">=8.6"}},{name:"uuid",type:"function",params:[],info:'<p><em>Camunda Extension</em></p>\n<p>Returns a UUID (Universally Unique Identifier) with 36 characters.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">uuid(): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">uuid()\n// &quot;7793aab1-d761-4d38-916b-b7270e309894&quot;\n</code></pre>\n',engines:{camunda:">=8.6"}},{name:"to base64",type:"function",params:[{name:"value"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the given string encoded in Base64 format.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">to base64(value: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">to base64(&quot;FEEL&quot;)\n// &quot;RkVFTA==&quot;\n</code></pre>\n',engines:{camunda:">=8.6"}},{name:"from base64",type:"function",params:[{name:"value"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns the given Base64 encoded string decoded to a plain string.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">from base64(value: string): string\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">from base64(&quot;RkVFTA==&quot;)\n// &quot;FEEL&quot;\n</code></pre>\n'},{name:"is blank",type:"function",params:[{name:"string"}],info:'<p><em>Camunda Extension</em></p>\n<p>Returns <code>true</code> if the given string is blank (empty or contains only whitespaces).</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">is blank(string: string): boolean\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">is blank(&quot;&quot;)\n// true\n\nis blank(&quot; &quot;)\n// true\n\nis blank(&quot;hello world&quot;)\n// false\n</code></pre>\n',engines:{camunda:">=8.8"}},{name:"last day of month",type:"function",params:[{name:"date"}],info:'<p><em>Camunda Extension</em></p>\n<p>Takes the month of the given date or date-time value and returns the last day of this month.</p>\n<p><strong>Function signature</strong></p>\n<pre><code class="language-feel">last day of month(date: date): date\n</code></pre>\n<pre><code class="language-feel">last day of month(date: date and time): date\n</code></pre>\n<p><strong>Examples</strong></p>\n<pre><code class="language-feel">last day of month(date(&quot;2022-10-01&quot;))\n// date(&quot;2022-10-31&quot;))\n\nlast day of month(date and time(&quot;2022-10-16T12:00:00&quot;))\n// date(&quot;2022-10-31&quot;))\n</code></pre>\n',engines:{camunda:">=8.2"}}];!function(e,t={}){rm.of({source:e,config:t})}(e=>{if(0===e.state.doc.length)return[];const t=Vg(e.state),n=(i={syntaxTree:t,readContent:(t,n)=>e.state.sliceDoc(t,n),updateContent:(t,n,i)=>e.dispatch({changes:{from:t,to:n,insert:i}})},[...sm(i.syntaxTree),...hm(i)]);var i;return n.map(e=>({...e,source:e.type}))}),Tf.theme({"& .cm-content":{padding:"0px"},"& .cm-line":{padding:"0px"},"&.cm-editor.cm-focused":{outline:"none"},"& .cm-completionInfo":{whiteSpace:"pre-wrap",overflow:"hidden",textOverflow:"ellipsis"},"&.cm-editor":{height:"100%"},"& .cm-completionInfo > *":{whiteSpace:"normal"},"& .cm-completionInfo ul":{margin:0,paddingLeft:"15px"},"& .cm-completionInfo pre":{marginBottom:0,whiteSpace:"pre-wrap"},"& .cm-completionInfo p":{marginTop:0},"& .cm-completionInfo p:not(:last-of-type)":{marginBottom:0}}),sc.define(),sc.define(),sc.define(),sc.define(),um.map(e=>({...e,info:()=>We(e.info)}));(class extends Xa{constructor(e){super(),this._modeling=e}setText(e,t){this._modeling.updateProperties(e,{text:t})}}).$inject=["modeling"];function pm(e){e.stopPropagation()}(class extends 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