https://veloxchem.org/build/_shared/component-GIVKHJAB.js

1import{e as yd,f as _d,g as c0}from"/build/_shared/chunk-36BZLZAA.js";import{A as Ge,B as l0,Ba as ud,D as kn,E as Kh,F as wt,Fa as fd,G as Z,Ga as md,H as Oi,Ha as pa,I as Yh,Ia as pd,J as Xh,Ja as gd,K as Qh,L as Zh,La as Cn,M as ed,Ma as bd,N as td,Na as ji,O as nd,Oa as xd,P as id,Q as rd,R as ua,Ra as vd,S as sd,Sa as h0,T as od,U as ad,V as ld,W as kt,X as St,a as ca,b as Pt,c as Hh,d as qh,da as Jr,e as Vh,g as Wh,ga as cd,h as Gh,ha as z,i as F,ia as Kr,j as rt,k as ha,l as Ni,m as da,n as Vr,na as hd,o as Ut,oa as Sn,q as vt,qa as Ri,r as Ft,ra as dd,s as Li,sa as Bi,ta as Yr,ua as zi,v as Wr,va as fa,w as Gr,wa as ma,x as $t,y as Jh,z as a0}from"/build/_shared/chunk-6FEZWRIS.js";import{b as Xb}from"/build/_shared/chunk-ST3XSP4H.js";import{$ as Oh,A as Hr,B as Ih,C as ut,D as G,E as tn,F as Qb,G as aa,H as Dh,I as ft,J as Zb,L as re,M as Ii,N as Di,O as e0,P as la,Q as t0,R as qr,S as n0,T as ie,U as nn,V as i0,W as Nh,X as Lh,Y as Pe,Z as wn,aa as Rh,ba as Bh,c as Ch,ca as zh,d as Jb,da as jh,e as $r,ea as Ph,f as Kb,i as Mh,ia as r0,j as Yb,ja as Uh,k as le,ka as Fh,l as vn,la as s0,na as $h,s as D,t as Gn,u as oa,w as Eh,wa as o0,x as Ah,z as Th}from"/build/_shared/chunk-C4DFGG5C.js";import"/build/_shared/chunk-FZ2S7OYD.js";import"/build/_shared/chunk-JEM6JXYA.js";import"/build/_shared/chunk-34XIY2DH.js";import{a as it}from"/build/_shared/chunk-JJXTQVMA.js";import{b as E,c as j,f as ne}from"/build/_shared/chunk-OZE3FFNP.js";function xa(i,e){return({state:t,dispatch:n})=>{if(t.readOnly)return!1;let r=i(e,t);return r?(n(t.update(r)),!0):!1}}function va(i,e){let t=i.languageDataAt("commentTokens",e,1);return t.length?t[0]:{}}function p0(i,{open:e,close:t},n,r){let s=i.sliceDoc(n-Pi,n),o=i.sliceDoc(r,r+Pi),a=/\s*$/.exec(s)[0].length,l=/^\s*/.exec(o)[0].length,c=s.length-a;if(s.slice(c-e.length,c)==e&&o.slice(l,l+t.length)==t)return{open:{pos:n-a,margin:a&&1},close:{pos:r+l,margin:l&&1}};let 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s=[];for(let{line:o,comment:a,token:l}of n)if(a>=0){let c=o.from+a,h=c+l.length;o.text[h-o.from]==" "&&h++,s.push({from:c,to:h})}return{changes:s}}return null}function ba(i,e,t,n){let r=e+1>t+20?e-t-1:0,s=i.slice(r,e);return s.push(n),s}function _0(i,e){let t=[],n=!1;return i.iterChangedRanges((r,s)=>t.push(r,s)),e.iterChangedRanges((r,s,o,a)=>{for(let l=0;l<t.length;){let c=t[l++],h=t[l++];a>=c&&o<=h&&(n=!0)}}),n}function x0(i,e){return i.ranges.length==e.ranges.length&&i.ranges.filter((t,n)=>t.empty!=e.ranges[n].empty).length===0}function Dd(i,e){return i.length?e.length?i.concat(e):i:e}function w0(i,e){if(i.length){let t=i[i.length-1],n=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-v0));return n.length&&n[n.length-1].eq(e)?i:(n.push(e),ba(i,i.length-1,1e9,t.setSelAfter(n)))}else return[st.selection([e])]}function k0(i){let e=i[i.length-1],t=i.slice();return t[i.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function ga(i,e){if(!i.length)return i;let t=i.length,n=ot;for(;t;){let r=S0(i[t-1],e,n);if(r.changes&&!r.changes.empty||r.effects.length){let s=i.slice(0,t);return s[t-1]=r,s}else e=r.mapped,t--,n=r.selectionsAfter}return n.length?[st.selection(n)]:ot}function S0(i,e,t){let n=Dd(i.selectionsAfter.length?i.selectionsAfter.map(a=>a.map(e)):ot,t);if(!i.changes)return st.selection(n);let r=i.changes.map(e),s=e.mapDesc(i.changes,!0),o=i.mapped?i.mapped.composeDesc(s):s;return new st(r,Ut.mapEffects(i.effects,e),o,i.startSelection.map(s),n)}function Jn(i,e){return F.create(i.ranges.map(e),i.mainIndex)}function mt(i,e){return i.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function pt({state:i,dispatch:e},t){let n=Jn(i.selection,t);return n.eq(i.selection,!0)?!1:(e(mt(i,n)),!0)}function Zr(i,e){return F.cursor(e?i.to:i.from)}function Nd(i,e){return pt(i,t=>t.empty?i.moveByChar(t,e):Zr(t,e))}function Te(i){return i.textDirectionAt(i.state.selection.main.head)==Kh.LTR}function 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1c.head==l.head)||r.push(l);break}else{if(l.head==a.head)break;a=l}}}return r.length==n.ranges.length?!1:(i.dispatch(mt(t,F.create(r,r.length-1))),!0)}function Ui(i,e){if(i.state.readOnly)return!1;let t="delete.selection",{state:n}=i,r=n.changeByRange(s=>{let{from:o,to:a}=s;if(o==a){let l=e(s);l<o?(t="delete.backward",l=Xr(i,l,!1)):l>o&&(t="delete.forward",l=Xr(i,l,!0)),o=Math.min(o,l),a=Math.max(a,l)}else o=Xr(i,o,!1),a=Xr(i,a,!0);return o==a?{range:s}:{changes:{from:o,to:a},range:F.cursor(o,o<s.head?-1:1)}});return r.changes.empty?!1:(i.dispatch(n.update(r,{scrollIntoView:!0,userEvent:t,effects:t=="delete.selection"?Z.announce.of(n.phrase("Selection deleted")):void 0})),!0)}function Xr(i,e,t){if(i instanceof Z)for(let n of i.state.facet(Z.atomicRanges).map(r=>r(i)))n.between(e,e,(r,s)=>{r<e&&s>e&&(e=t?s:r)});return e}function ts(i){let e=[],t=-1;for(let n of i.selection.ranges){let r=i.doc.lineAt(n.from),s=i.doc.lineAt(n.to);if(!n.empty&&n.to==s.from&&(s=i.doc.lineAt(n.to-1)),t>=r.number){let o=e[e.length-1];o.to=s.to,o.ranges.push(n)}else e.push({from:r.from,to:s.to,ranges:[n]});t=s.number+1}return e}function eu(i,e,t){if(i.readOnly)return!1;let n=[],r=[];for(let s of ts(i)){if(t?s.to==i.doc.length:s.from==0)continue;let o=i.doc.lineAt(t?s.to+1:s.from-1),a=o.length+1;if(t){n.push({from:s.to,to:o.to},{from:s.from,insert:o.text+i.lineBreak});for(let l of s.ranges)r.push(F.range(Math.min(i.doc.length,l.anchor+a),Math.min(i.doc.length,l.head+a)))}else{n.push({from:o.from,to:s.from},{from:s.to,insert:i.lineBreak+o.text});for(let l of s.ranges)r.push(F.range(l.anchor-a,l.head-a))}}return n.length?(e(i.update({changes:n,scrollIntoView:!0,selection:F.create(r,i.selection.mainIndex),userEvent:"move.line"})),!0):!1}function tu(i,e,t){if(i.readOnly)return!1;let n=[];for(let r of ts(i))t?n.push({from:r.from,insert:i.doc.slice(r.from,r.to)+i.lineBreak}):n.push({from:r.to,insert:i.lineBreak+i.doc.slice(r.from,r.to)});return e(i.update({changes:n,scrollIntoView:!0,userEvent:"input.copyline"})),!0}function dy(i,e){if(/\(\)|\[\]|\{\}/.test(i.sliceDoc(e-1,e+1)))return{from:e,to:e};let t=Sn(i).resolveInner(e),n=t.childBefore(e),r=t.childAfter(e),s;return n&&r&&n.to<=e&&r.from>=e&&(s=n.type.prop(St.closedBy))&&s.indexOf(r.name)>-1&&i.doc.lineAt(n.to).from==i.doc.lineAt(r.from).from&&!/\S/.test(i.sliceDoc(n.to,r.from))?{from:n.to,to:r.from}:null}function nu(i){return({state:e,dispatch:t})=>{if(e.readOnly)return!1;let n=e.changeByRange(r=>{let{from:s,to:o}=r,a=e.doc.lineAt(s),l=!i&&s==o&&dy(e,s);i&&(s=o=(o<=a.to?a:e.doc.lineAt(o)).to);let c=new ma(e,{simulateBreak:s,simulateDoubleBreak:!!l}),h=fa(c,s);for(h==null&&(h=Gr(/^\s*/.exec(e.doc.lineAt(s).text)[0],e.tabSize));o<a.to&&/\s/.test(a.text[o-a.from]);)o++;l?{from:s,to:o}=l:s>a.from&&s<a.from+100&&!/\S/.test(a.text.slice(0,s))&&(s=a.from);let d=["",zi(e,h)];return l&&d.push(zi(e,c.lineIndent(a.from,-1))),{changes:{from:s,to:o,insert:ca.of(d)},range:F.cursor(s+1+d[1].length)}});return t(e.update(n,{scrollIntoView:!0,userEvent:"input"})),!0}}function Sa(i,e){let t=-1;return i.changeByRange(n=>{let r=[];for(let o=n.from;o<=n.to;){let a=i.doc.lineAt(o);a.number>t&&(n.empty||n.to>a.from)&&(e(a,r,n),t=a.number),o=a.to+1}let s=i.changes(r);return{changes:r,range:F.range(s.mapPos(n.anchor,1),s.mapPos(n.head,1))}})}var d0,u0,f0,m0,Pi,wd,y0,st,ot,v0,C0,Ht,Ld,Od,M0,E0,R1,T0,I0,zd,jd,kd,ya,D0,N0,L0,O0,R0,B0,j0,$d,Hd,P0,U0,F0,$0,Wd,Gd,Sd,Cd,H0,q0,V0,W0,G0,J0,Md,Ed,Ad,Td,K0,Y0,X0,Q0,Z0,wa,Yd,_a,Xd,Qd,Zd,ey,ty,ny,iy,ry,sy,oy,ay,ly,cy,hy,Qr,ka,uy,Fi,Ca,fy,iu,my,py,ru,Ma=E(()=>{$t();kt();ji();Jr();d0=i=>{let{state:e}=i,t=e.doc.lineAt(e.selection.main.from),n=va(i.state,t.from);return n.line?u0(i):n.block?m0(i):!1};u0=xa(b0,0),f0=xa(Id,0),m0=xa((i,e)=>Id(i,e,g0(e)),0);Pi=50;wd=Vr.define(),y0=rt.define(),st=class{constructor(e,t,n,r,s){this.changes=e,this.effects=t,this.mapped=n,this.startSelection=r,this.selectionsAfter=s}setSelAfter(e){return new st(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,n;return{changes:(e=this.changes)===null||e===void 0?void 0:e.toJSON(),mapped:(t=this.mapped)===null||t===void 0?void 0:t.toJSON(),startSelection:(n=this.startSelection)===null||n===void 0?void 0:n.toJSON(),selectionsAfter:this.selectionsAfter.map(r=>r.toJSON())}}static fromJSON(e){return new st(e.changes&&Gh.fromJSON(e.changes),[],e.mapped&&Wh.fromJSON(e.mapped),e.startSelection&&F.fromJSON(e.startSelection),e.selectionsAfter.map(F.fromJSON))}static fromTransaction(e,t){let n=ot;for(let r of e.startState.facet(y0)){let s=r(e);s.length&&(n=n.concat(s))}return!n.length&&e.changes.empty?null:new st(e.changes.invert(e.startState.doc),n,void 0,t||e.startState.selection,ot)}static selection(e){return new st(void 0,ot,void 0,void 0,e)}};ot=[],v0=200;C0=/^(input\.type|delete)($|\.)/,Ht=class{constructor(e,t,n=0,r=void 0){this.done=e,this.undone=t,this.prevTime=n,this.prevUserEvent=r}isolate(){return this.prevTime?new Ht(this.done,this.undone):this}

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n.next=s,n.prev=r,r.next=n,s.prev=n,this._size++,n}removeFirst(){let e=this._first;if(e)return e===this._last?(this._first=null,this._last=null):(this._first=e.next,this._first.prev=null),e.list=null,e.next=null,e.prev=null,this._size--,e.value}removeLast(){let e=this._last;if(e)return e===this._first?(this._first=null,this._last=null):(this._last=e.prev,this._last.next=null),e.list=null,e.next=null,e.prev=null,this._size--,e.value}removeNode(e){if(!(e instanceof Gt.LinkedListNode)||e.list!==this)throw new Error("Node is not owned by the list.");let t=e;t===this._first&&t===this._last?(this._first=null,this._last=null):t===this._first?(this._first=t.next,this._first.prev=null):t===this._last?(this._last=t.prev,this._last.next=null):(t.next.prev=t.prev,t.prev.next=t.next),t.list=null,t.next=null,t.prev=null,this._size--}clear(){let e=this._first;for(;e;){let t=e.next;e.list=null,e.prev=null,e.next=null,e=t}this._first=null,this._last=null,this._size=0}};(function(i){function e(t){let 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a(S){let I=u.get(S);I&&I.length>0&&(D.fill(I,null),v(I));for(let L of d)L.handler===S&&(L.handler=null,L.msg=null)}i.clearData=a;function l(){m||e===null||(e(),e=null,m=!0,_(),m=!1)}i.flush=l;function c(){return p}i.getExceptionHandler=c;function h(S){let I=p;return p=S,I}i.setExceptionHandler=h;let d=new fi,u=new WeakMap,f=new Set,p=S=>{console.error(S)},m=!1;function g(S,I,L){let P=!0;try{typeof S=="function"?P=S(I,L):P=S.messageHook(I,L)}catch(N){p(N)}return P}function b(S,I){try{S.processMessage(I)}catch(L){p(L)}}function y(S,I){d.addLast({handler:S,msg:I}),e===null&&(e=t(_))}function _(){if(e=null,d.isEmpty)return;let S={handler:null,msg:null};for(d.addLast(S);;){let I=d.removeFirst();if(I===S)return;I.handler&&I.msg&&n(I.handler,I.msg)}}function v(S){f.size===0&&t(w),f.add(S)}function w(){f.forEach(M),f.clear()}function M(S){D.removeAllWhere(S,C)}function C(S){return S===null}})(A||(A={}))});var ge,De,Qf=E(()=>{Dh();ge=class{constructor(e){this._onScrollFrame=()=>{if(!this._scrollTarget)return;let{element:t,edge:n,distance:r}=this._scrollTarget,s=De.SCROLL_EDGE_SIZE-r,o=Math.pow(s/De.SCROLL_EDGE_SIZE,2),a=Math.max(1,Math.round(o*De.SCROLL_EDGE_SIZE));switch(n){case"top":t.scrollTop-=a;break;case"left":t.scrollLeft-=a;break;case"right":t.scrollLeft+=a;break;case"bottom":t.scrollTop+=a;break}requestAnimationFrame(this._onScrollFrame)},this._disposed=!1,this._dropAction="none",this._override=null,this._currentTarget=null,this._currentElement=null,this._promise=null,this._scrollTarget=null,this._resolve=null,this.document=e.document||document,this.mimeData=e.mimeData,this.dragImage=e.dragImage||null,this.proposedAction=e.proposedAction||"copy",this.supportedActions=e.supportedActions||"all",this.source=e.source||null}dispose(){if(!this._disposed){if(this._disposed=!0,this._currentTarget){let e=new 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${t}px)`}_evtPointerMove(e){e.preventDefault(),e.stopPropagation(),this._updateCurrentTarget(e),this._updateDragScroll(e),this.moveDragImage(e.clientX,e.clientY)}_evtPointerUp(e){if(e.preventDefault(),e.stopPropagation(),e.button!==0)return;if(this._updateCurrentTarget(e),!this._currentTarget){this._finalize("none");return}if(this._dropAction==="none"){De.dispatchDragLeave(this,this._currentTarget,null,e),this._finalize("none");return}

3let t=De.dispatchDrop(this,this._currentTarget,e);this._finalize(t)}_evtKeyDown(e){e.preventDefault(),e.stopPropagation(),e.keyCode===27&&this.dispose()}_addListeners(){document.addEventListener("pointerdown",this,!0),document.addEventListener("pointermove",this,!0),document.addEventListener("pointerup",this,!0),document.addEventListener("pointerenter",this,!0),document.addEventListener("pointerleave",this,!0),document.addEventListener("pointerover",this,!0),document.addEventListener("pointerout",this,!0),document.addEventListener("keydown",this,!0),document.addEventListener("keyup",this,!0),document.addEventListener("keypress",this,!0),document.addEventListener("contextmenu",this,!0)}_removeListeners(){document.removeEventListener("pointerdown",this,!0),document.removeEventListener("pointermove",this,!0),document.removeEventListener("pointerup",this,!0),document.removeEventListener("pointerenter",this,!0),document.removeEventListener("pointerleave",this,!0),document.removeEventListener("pointerover",this,!0),document.removeEventListener("pointerout",this,!0),document.removeEventListener("keydown",this,!0),document.removeEventListener("keyup",this,!0),document.removeEventListener("keypress",this,!0),document.removeEventListener("contextmenu",this,!0)}_updateDragScroll(e){let t=De.findScrollTarget(e);!this._scrollTarget&&!t||(this._scrollTarget||setTimeout(this._onScrollFrame,500),this._scrollTarget=t)}_updateCurrentTarget(e){let t=this._currentTarget,n=this._currentTarget,r=this._currentElement,s=De.findElementBehindBackdrop(e,this.document);this._currentElement=s,s!==r&&s!==n&&De.dispatchDragExit(this,n,s,e),s!==r&&s!==n&&(n=De.dispatchDragEnter(this,s,n,e)),n!==t&&(this._currentTarget=n,De.dispatchDragLeave(this,t,n,e));let o=De.dispatchDragOver(this,n,e);this._setDropAction(o)}_attachDragImage(e,t){if(!this.dragImage)return;this.dragImage.classList.add("lm-mod-drag-image");let n=this.dragImage.style;n.pointerEvents="none",n.position="fixed",n.transform=`translate(${e}px, ${t}px)`,(this.document instanceof Document?this.document.body:this.document.firstElementChild).appendChild(this.dragImage)}_detachDragImage(){if(!this.dragImage)return;let e=this.dragImage.parentNode;e&&e.removeChild(this.dragImage)}_setDropAction(e){if(e=De.validateAction(e,this.supportedActions),!(this._override&&this._dropAction===e))switch(e){case"none":this._dropAction=e,this._override=ge.overrideCursor("no-drop",this.document);break;case"copy":this._dropAction=e,this._override=ge.overrideCursor("copy",this.document);break;case"link":this._dropAction=e,this._override=ge.overrideCursor("alias",this.document);break;case"move":this._dropAction=e,this._override=ge.overrideCursor("move",this.document);break}}_finalize(e){let t=this._resolve;this._removeListeners(),this._detachDragImage(),this._override&&(this._override.dispose(),this._override=null),this.mimeData.clear(),this._disposed=!0,this._dropAction="none",this._currentTarget=null,this._currentElement=null,this._scrollTarget=null,this._promise=null,this._resolve=null,t&&t(e)}};(function(i){class e extends DragEvent{constructor(r,s){super(s.type,{bubbles:!0,cancelable:!0,altKey:r.altKey,button:r.button,clientX:r.clientX,clientY:r.clientY,ctrlKey:r.ctrlKey,detail:0,metaKey:r.metaKey,relatedTarget:s.related,screenX:r.screenX,screenY:r.screenY,shiftKey:r.shiftKey,view:window});let{drag:o}=s;this.dropAction="none",this.mimeData=o.mimeData,this.proposedAction=o.proposedAction,this.supportedActions=o.supportedActions,this.source=o.source}}i.Event=e;function t(n,r=document){return De.overrideCursor(n,r)}i.overrideCursor=t})(ge||(ge={}));(function(i){i.SCROLL_EDGE_SIZE=20;function e(v,w){return d[v]&u[w]?v:"none"}i.validateAction=e;function t(v,w=document){if(v){if(n&&v==n.event)return n.element;i.cursorBackdrop.style.zIndex="-1000";let M=w.elementFromPoint(v.clientX,v.clientY);return i.cursorBackdrop.style.zIndex="",n={event:v,element:M},M}else{let M=i.cursorBackdrop.style.transform;if(r&&M===r.transform)return r.element;let C=i.cursorBackdrop.getBoundingClientRect();i.cursorBackdrop.style.zIndex="-1000";let S=w.elementFromPoint(C.left+C.width/2,C.top+C.height/2);return i.cursorBackdrop.style.zIndex="",r={transform:M,element:S},S}}i.findElementBehindBackdrop=t;let n=null,r=null;function s(v){let w=v.clientX,M=v.clientY,C=t(v);for(;C;C=C.parentElement){if(!C.hasAttribute("data-lm-dragscroll"))continue;let S=0,I=0;C===document.body&&(S=window.pageXOffset,I=window.pageYOffset);let L=C.getBoundingClientRect(),P=L.top+I,N=L.left+S,V=N+L.width,te=P+L.height;if(w<N||w>=V||M<P||M>=te)continue;let Q=w-N+1,fe=M-P+1,ce=V-w,Ae=te-M,ve=Math.min(Q,fe,ce,Ae);if(ve>i.SCROLL_EDGE_SIZE)continue;let Ve;switch(ve){case Ae:Ve="bottom";break;case fe:Ve="top";break;

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3=h?(p.sizeHint=p.size+h,h=0):(p.sizeHint=p.size+m,h-=m)}let d=a;for(let u=o;u>=0&&d>0;--u){let f=s[u],p=f.size-f.minSize;p>=d?(f.sizeHint=f.size-d,d=0):(f.sizeHint=f.size-p,d-=p)}}})(Je||(Je={}));lr=class{constructor(e){this._label="",this._caption="",this._mnemonic=-1,this._icon=void 0,this._iconClass="",this._iconLabel="",this._className="",this._closable=!1,this._changed=new G(this),this._isDisposed=!1,this.owner=e.owner,e.label!==void 0&&(this._label=e.label),e.mnemonic!==void 0&&(this._mnemonic=e.mnemonic),e.icon!==void 0&&(this._icon=e.icon),e.iconClass!==void 0&&(this._iconClass=e.iconClass),e.iconLabel!==void 0&&(this._iconLabel=e.iconLabel),e.caption!==void 0&&(this._caption=e.caption),e.className!==void 0&&(this._className=e.className),e.closable!==void 0&&(this._closable=e.closable),this._dataset=e.dataset||{}}get changed(){return this._changed}get label(){return this._label}set label(e){this._label!==e&&(this._label=e,this._changed.emit(void 0))}get mnemonic(){return this._mnemonic}set mnemonic(e){this._mnemonic!==e&&(this._mnemonic=e,this._changed.emit(void 0))}get icon(){return this._icon}set icon(e){this._icon!==e&&(this._icon=e,this._changed.emit(void 0))}get iconClass(){return this._iconClass}set iconClass(e){this._iconClass!==e&&(this._iconClass=e,this._changed.emit(void 0))}get iconLabel(){return this._iconLabel}set iconLabel(e){this._iconLabel!==e&&(this._iconLabel=e,this._changed.emit(void 0))}get caption(){return this._caption}set caption(e){this._caption!==e&&(this._caption=e,this._changed.emit(void 0))}get className(){return this._className}set className(e){this._className!==e&&(this._className=e,this._changed.emit(void 0))}get closable(){return this._closable}set closable(e){this._closable!==e&&(this._closable=e,this._changed.emit(void 0))}get dataset(){return this._dataset}set dataset(e){this._dataset!==e&&(this._dataset=e,this._changed.emit(void 0))}get isDisposed(){return this._isDisposed}dispose(){this.isDisposed||(this._isDisposed=!0,G.clearData(this))}},x=class{constructor(e={}){this._flags=0,this._layout=null,this._parent=null,this._disposed=new G(this),this._hiddenMode=x.HiddenMode.Display,this.node=Ds.createNode(e),this.addClass("lm-Widget")}dispose(){this.isDisposed||(this.setFlag(x.Flag.IsDisposed),this._disposed.emit(void 0),this.parent?this.parent=null:this.isAttached&&x.detach(this),this._layout&&(this._layout.dispose(),this._layout=null),this.title.dispose(),G.clearData(this),A.clearData(this),ft.clearData(this))}get disposed(){return this._disposed}get isDisposed(){return this.testFlag(x.Flag.IsDisposed)}get isAttached(){return this.testFlag(x.Flag.IsAttached)}get isHidden(){return this.testFlag(x.Flag.IsHidden)}get isVisible(){let e=this;do{if(e.isHidden||!e.isAttached)return!1;e=e.parent}while(e!=null);return!0}get title(){return Ds.titleProperty.get(this)}get id(){return this.node.id}set id(e){this.node.id=e}get dataset(){return this.node.dataset}get hiddenMode(){return this._hiddenMode}set hiddenMode(e){this._hiddenMode!==e&&(this.isHidden&&this._toggleHidden(!1),e==x.HiddenMode.Scale?this.node.style.willChange="transform":this.node.style.willChange="auto",this._hiddenMode=e,this.isHidden&&this._toggleHidden(!0))}get parent(){return this._parent}set parent(e){if(this._parent!==e){if(e&&this.contains(e))throw new Error("Invalid parent widget.");if(this._parent&&!this._parent.isDisposed){let t=new x.ChildMessage("child-removed",this);A.sendMessage(this._parent,t)}if(this._parent=e,this._parent&&!this._parent.isDisposed){let t=new x.ChildMessage("child-added",this);A.sendMessage(this._parent,t)}this.isDisposed||A.sendMessage(this,x.Msg.ParentChanged)}}get layout(){return this._layout}set layout(e){if(this._layout!==e){if(this.testFlag(x.Flag.DisallowLayout))throw new Error("Cannot set widget layout.");if(this._layout)throw new Error("Cannot change widget layout.");if(e.parent)throw new Error("Cannot change layout parent.");this._layout=e,e.parent=this}}*children(){this._layout&&(yield*this._layout)}contains(e){for(let t=e;t;t=t._parent)if(t===this)return!0;return!1}hasClass(e){return this.node.classList.contains(e)}addClass(e){this.node.classList.add(e)}removeClass(e){this.node.classList.remove(e)}toggleClass(e,t){return t===!0?(this.node.classList.add(e),!0):t===!1?(this.node.classList.remove(e),!1):this.node.classList.toggle(e)}update(){A.postMessage(this,x.Msg.UpdateRequest)}fit(){A.postMessage(this,x.Msg.FitRequest)}activate(){A.postMessage(this,x.Msg.ActivateRequest)}close(){A.sendMessage(this,x.Msg.CloseRequest)}

3show(){if(this.testFlag(x.Flag.IsHidden)&&(this.isAttached&&(!this.parent||this.parent.isVisible)&&A.sendMessage(this,x.Msg.BeforeShow),this.clearFlag(x.Flag.IsHidden),this._toggleHidden(!1),this.isAttached&&(!this.parent||this.parent.isVisible)&&A.sendMessage(this,x.Msg.AfterShow),this.parent)){let e=new x.ChildMessage("child-shown",this);A.sendMessage(this.parent,e)}}hide(){if(!this.testFlag(x.Flag.IsHidden)&&(this.isAttached&&(!this.parent||this.parent.isVisible)&&A.sendMessage(this,x.Msg.BeforeHide),this.setFlag(x.Flag.IsHidden),this._toggleHidden(!0),this.isAttached&&(!this.parent||this.parent.isVisible)&&A.sendMessage(this,x.Msg.AfterHide),this.parent)){let e=new x.ChildMessage("child-hidden",this);A.sendMessage(this.parent,e)}}setHidden(e){e?this.hide():this.show()}testFlag(e){return(this._flags&e)!==0}setFlag(e){this._flags|=e}clearFlag(e){this._flags&=~e}processMessage(e){switch(e.type){case"resize":this.notifyLayout(e),this.onResize(e);break;case"update-request":this.notifyLayout(e),this.onUpdateRequest(e);break;case"fit-request":this.notifyLayout(e),this.onFitRequest(e);break;case"before-show":this.notifyLayout(e),this.onBeforeShow(e);break;case"after-show":this.setFlag(x.Flag.IsVisible),this.notifyLayout(e),this.onAfterShow(e);break;case"before-hide":this.notifyLayout(e),this.onBeforeHide(e);break;case"after-hide":this.clearFlag(x.Flag.IsVisible),this.notifyLayout(e),this.onAfterHide(e);break;case"before-attach":this.notifyLayout(e),this.onBeforeAttach(e);break;case"after-attach":!this.isHidden&&(!this.parent||this.parent.isVisible)&&this.setFlag(x.Flag.IsVisible),this.setFlag(x.Flag.IsAttached),this.notifyLayout(e),this.onAfterAttach(e);break;case"before-detach":this.notifyLayout(e),this.onBeforeDetach(e);break;case"after-detach":this.clearFlag(x.Flag.IsVisible),this.clearFlag(x.Flag.IsAttached),this.notifyLayout(e),this.onAfterDetach(e);break;case"activate-request":this.notifyLayout(e),this.onActivateRequest(e);break;case"close-request":this.notifyLayout(e),this.onCloseRequest(e);break;case"child-added":this.notifyLayout(e),this.onChildAdded(e);break;case"child-removed":this.notifyLayout(e),this.onChildRemoved(e);break;default:this.notifyLayout(e);break}}notifyLayout(e){this._layout&&this._layout.processParentMessage(e)}onCloseRequest(e){this.parent?this.parent=null:this.isAttached&&x.detach(this)}onResize(e){}onUpdateRequest(e){}onFitRequest(e){}onActivateRequest(e){}onBeforeShow(e){}onAfterShow(e){}onBeforeHide(e){}onAfterHide(e){}onBeforeAttach(e){}onAfterAttach(e){}onBeforeDetach(e){}onAfterDetach(e){}onChildAdded(e){}onChildRemoved(e){}_toggleHidden(e){if(e)switch(this._hiddenMode){case x.HiddenMode.Display:this.addClass("lm-mod-hidden");break;case x.HiddenMode.Scale:this.node.style.transform="scale(0)",this.node.setAttribute("aria-hidden","true");break;case x.HiddenMode.ContentVisibility:this.node.style.contentVisibility="hidden",this.node.style.zIndex="-1";break}else switch(this._hiddenMode){case x.HiddenMode.Display:this.removeClass("lm-mod-hidden");break;case x.HiddenMode.Scale:this.node.style.transform="",this.node.removeAttribute("aria-hidden");break;case x.HiddenMode.ContentVisibility:this.node.style.contentVisibility="",this.node.style.zIndex="";break}}};(function(i){(function(s){s[s.Display=0]="Display",s[s.Scale=1]="Scale",s[s.ContentVisibility=2]="ContentVisibility"})(i.HiddenMode||(i.HiddenMode={})),function(s){s[s.IsDisposed=1]="IsDisposed",s[s.IsAttached=2]="IsAttached",s[s.IsHidden=4]="IsHidden",s[s.IsVisible=8]="IsVisible",s[s.DisallowLayout=16]="DisallowLayout"}(i.Flag||(i.Flag={})),function(s){s.BeforeShow=new Oe("before-show"),s.AfterShow=new Oe("after-show"),s.BeforeHide=new Oe("before-hide"),s.AfterHide=new Oe("after-hide"),s.BeforeAttach=new Oe("before-attach"),s.AfterAttach=new Oe("after-attach"),s.BeforeDetach=new Oe("before-detach"),s.AfterDetach=new Oe("after-detach"),s.ParentChanged=new Oe("parent-changed"),s.UpdateRequest=new un("update-request"),s.FitRequest=new un("fit-request"),s.ActivateRequest=new un("activate-request"),s.CloseRequest=new un("close-request")}(i.Msg||(i.Msg={}));class e extends Oe{constructor(o,a){super(o),this.child=a}}i.ChildMessage=e;class t extends Oe{constructor(o,a){super("resize"),this.width=o,this.height=a}}i.ResizeMessage=t,function(s){s.UnknownSize=new s(-1,-1)}(t=i.ResizeMessage||(i.ResizeMessage={}));function n(s,o,a=null){if(s.parent)throw new Error("Cannot attach a child widget.");if(s.isAttached||s.node.isConnected)throw new Error("Widget is already attached.");if(!o.isConnected)throw new Error("Host is not attached.");A.sendMessage(s,i.Msg.BeforeAttach),o.insertBefore(s.node,a),A.sendMessage(s,i.Msg.AfterAttach)}i.attach=n;function r(s){if(s.parent)throw new Error("Cannot detach a child widget.");if(!s.isAttached||!s.node.isConnected)throw new Error("Widget is not attached.");A.sendMessage(s,i.Msg.BeforeDetach),s.node.parentNode.removeChild(s.node),A.sendMessage(s,i.Msg.AfterDetach)}i.detach=r})(x||(x={}));(function(i){i.titleProperty=new ft({name:"title",create:t=>new lr({owner:t})});function e(t){return t.node||document.createElement(t.tag||"div")}i.createNode=e})(Ds||(Ds={}));Rt=class{constructor(e={}){this._disposed=!1,this._parent=null,this._fitPolicy=e.fitPolicy||"set-min-size"}dispose(){this._parent=null,this._disposed=!0,G.clearData(this),ft.clearData(this)}get isDisposed(){return this._disposed}get parent(){return this._parent}set parent(e){if(this._parent!==e){if(this._parent)throw new Error("Cannot change parent widget.");if(e.layout!==this)throw new Error("Invalid parent widget.");this._parent=e,this.init()}}get fitPolicy(){return this._fitPolicy}set fitPolicy(e){if(this._fitPolicy!==e&&(this._fitPolicy=e,this._parent)){let t=this._parent.node.style;t.minWidth="",t.minHeight="",t.maxWidth="",t.maxHeight="",this._parent.fit()}}processParentMessage(e){switch(e.type){case"resize":this.onResize(e);break;case"update-request":this.onUpdateRequest(e);break;case"fit-request":this.onFitRequest(e);break;case"before-show":this.onBeforeShow(e);break;case"after-show":this.onAfterShow(e);break;case"before-hide":this.onBeforeHide(e);break;case"after-hide":this.onAfterHide(e);break;case"before-attach":this.onBeforeAttach(e);break;case"after-attach":this.onAfterAttach(e);break;case"before-detach":this.onBeforeDetach(e);break;case"after-detach":this.onAfterDetach(e);break;case"child-removed":this.onChildRemoved(e);break;case"child-shown":this.onChildShown(e);break;case"child-hidden":this.onChildHidden(e);break}}init(){for(let e of this)e.parent=this.parent}onResize(e){for(let t of this)A.sendMessage(t,x.ResizeMessage.UnknownSize)}onUpdateRequest(e){for(let t of this)A.sendMessage(t,x.ResizeMessage.UnknownSize)}onBeforeAttach(e){for(let t of this)A.sendMessage(t,e)}onAfterAttach(e){for(let t of this)A.sendMessage(t,e)}onBeforeDetach(e){for(let t of this)A.sendMessage(t,e)}onAfterDetach(e){for(let t of this)A.sendMessage(t,e)}onBeforeShow(e){for(let t of this)t.isHidden||A.sendMessage(t,e)}onAfterShow(e){for(let t of this)t.isHidden||A.sendMessage(t,e)}onBeforeHide(e){for(let t of this)t.isHidden||A.sendMessage(t,e)}onAfterHide(e){for(let t of this)t.isHidden||A.sendMessage(t,e)}onChildRemoved(e){this.removeWidget(e.child)}onFitRequest(e){}onChildShown(e){}onChildHidden(e){}};(function(i){function e(s){return mi.horizontalAlignmentProperty.get(s)}i.getHorizontalAlignment=e;function t(s,o){mi.horizontalAlignmentProperty.set(s,o)}i.setHorizontalAlignment=t;function n(s){return mi.verticalAlignmentProperty.get(s)}i.getVerticalAlignment=n;function r(s,o){mi.verticalAlignmentProperty.set(s,o)}i.setVerticalAlignment=r})(Rt||(Rt={}));Rn=class{constructor(e){this._top=NaN,this._left=NaN,this._width=NaN,this._height=NaN,this._minWidth=0,this._minHeight=0,this._maxWidth=1/0,this._maxHeight=1/0,this._disposed=!1,this.widget=e,this.widget.node.style.position="absolute",this.widget.node.style.contain="strict"}dispose(){if(this._disposed)return;this._disposed=!0;let e=this.widget.node.style;e.position="",e.top="",e.left="",e.width="",e.height="",e.contain=""}get minWidth(){return this._minWidth}get minHeight(){return this._minHeight}get maxWidth(){return this._maxWidth}get maxHeight(){return this._maxHeight}get isDisposed(){return this._disposed}get isHidden(){return this.widget.isHidden}get isVisible(){return this.widget.isVisible}get isAttached(){return this.widget.isAttached}fit(){let e=re.sizeLimits(this.widget.node);this._minWidth=e.minWidth,this._minHeight=e.minHeight,this._maxWidth=e.maxWidth,this._maxHeight=e.maxHeight}update(e,t,n,r){let s=Math.max(this._minWidth,Math.min(n,this._maxWidth)),o=Math.max(this._minHeight,Math.min(r,this._maxHeight));if(s<n)switch(Rt.getHorizontalAlignment(this.widget)){case"left":break;case"center":e+=(n-s)/2;break;case"right":e+=n-s;break;default:throw"unreachable"}if(o<r)switch(Rt.getVerticalAlignment(this.widget)){case"top":break;case"center":t+=(r-o)/2;break;case"bottom":t+=r-o;break;default:throw"unreachable"}let a=!1,l=this.widget.node.style;if(this._top!==t&&(this._top=t,l.top=`${t}px`),this._left!==e&&(this._left=e,l.left=`${e}px`),this._width!==s&&(a=!0,this._width=s,l.width=`${s}px`),this._height!==o&&(a=!0,this._height=o,l.height=`${o}px`),a){let c=new x.ResizeMessage(s,o);A.sendMessage(this.widget,c)}}};(function(i){i.horizontalAlignmentProperty=new ft({name:"horizontalAlignment",create:()=>"center",changed:e}),i.verticalAlignmentProperty=new ft({name:"verticalAlignment",create:()=>"top",changed:e});

3function e(t){t.parent&&t.parent.layout&&t.parent.update()}})(mi||(mi={}));pi=class extends Rt{constructor(){super(...arguments),this._widgets=[]}dispose(){for(;this._widgets.length>0;)this._widgets.pop().dispose();super.dispose()}get widgets(){return this._widgets}*[Symbol.iterator](){yield*this._widgets}addWidget(e){this.insertWidget(this._widgets.length,e)}insertWidget(e,t){t.parent=this.parent;let n=this._widgets.indexOf(t),r=Math.max(0,Math.min(e,this._widgets.length));if(n===-1){D.insert(this._widgets,r,t),this.parent&&this.attachWidget(r,t);return}r===this._widgets.length&&r--,n!==r&&(D.move(this._widgets,n,r),this.parent&&this.moveWidget(n,r,t))}removeWidget(e){this.removeWidgetAt(this._widgets.indexOf(e))}removeWidgetAt(e){let t=D.removeAt(this._widgets,e);t&&this.parent&&this.detachWidget(e,t)}init(){super.init();let e=0;for(let t of this)this.attachWidget(e++,t)}attachWidget(e,t){let n=this.parent.node.children[e];this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeAttach),this.parent.node.insertBefore(t.node,n),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterAttach)}moveWidget(e,t,n){this.parent.isAttached&&A.sendMessage(n,x.Msg.BeforeDetach),this.parent.node.removeChild(n.node),this.parent.isAttached&&A.sendMessage(n,x.Msg.AfterDetach);let r=this.parent.node.children[t];this.parent.isAttached&&A.sendMessage(n,x.Msg.BeforeAttach),this.parent.node.insertBefore(n.node,r),this.parent.isAttached&&A.sendMessage(n,x.Msg.AfterAttach)}detachWidget(e,t){this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterDetach)}};(function(i){function e(t){return Math.max(0,Math.floor(t))}i.clampDimension=e})(cr||(cr={}));hr=cr,yt=class extends pi{constructor(e){super(),this.widgetOffset=0,this._fixed=0,this._spacing=4,this._dirty=!1,this._hasNormedSizes=!1,this._sizers=[],this._items=[],this._handles=[],this._box=null,this._alignment="start",this._orientation="horizontal",this.renderer=e.renderer,e.orientation!==void 0&&(this._orientation=e.orientation),e.alignment!==void 0&&(this._alignment=e.alignment),e.spacing!==void 0&&(this._spacing=cr.clampDimension(e.spacing))}dispose(){for(let e of this._items)e.dispose();this._box=null,this._items.length=0,this._sizers.length=0,this._handles.length=0,super.dispose()}get orientation(){return this._orientation}set orientation(e){this._orientation!==e&&(this._orientation=e,this.parent&&(this.parent.dataset.orientation=e,this.parent.fit()))}get alignment(){return this._alignment}set alignment(e){this._alignment!==e&&(this._alignment=e,this.parent&&(this.parent.dataset.alignment=e,this.parent.update()))}get spacing(){return this._spacing}set spacing(e){e=cr.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}get handles(){return this._handles}absoluteSizes(){return this._sizers.map(e=>e.size)}relativeSizes(){return Kt.normalize(this._sizers.map(e=>e.size))}setRelativeSizes(e,t=!0){let n=this._sizers.length,r=e.slice(0,n);for(;r.length<n;)r.push(0);let s=Kt.normalize(r);for(let o=0;o<n;++o){let a=this._sizers[o];a.sizeHint=s[o],a.size=s[o]}this._hasNormedSizes=!0,t&&this.parent&&this.parent.update()}moveHandle(e,t){let n=this._handles[e];if(!n||n.classList.contains("lm-mod-hidden"))return;let r;if(this._orientation==="horizontal"?r=t-n.offsetLeft:r=t-n.offsetTop,r!==0){for(let s of this._sizers)s.size>0&&(s.sizeHint=s.size);Je.adjust(this._sizers,e,r),this.parent&&this.parent.update()}}init(){this.parent.dataset.orientation=this.orientation,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(e,t){let n=new Rn(t),r=Kt.createHandle(this.renderer),s=Kt.averageSize(this._sizers),o=Kt.createSizer(s);D.insert(this._items,e,n),D.insert(this._sizers,e,o),D.insert(this._handles,e,r),this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.node.appendChild(r),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterAttach),this.parent.fit()}moveWidget(e,t,n){D.move(this._items,e,t),D.move(this._sizers,e,t),D.move(this._handles,e,t),this.parent.fit()}detachWidget(e,t){let n=D.removeAt(this._items,e),r=D.removeAt(this._handles,e);D.removeAt(this._sizers,e),this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.node.removeChild(r),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterDetach),n.dispose(),this.parent.fit()}

3onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}updateItemPosition(e,t,n,r,s,o,a){let l=this._items[e];if(l.isHidden)return;let c=this._handles[e].style;t?(n+=this.widgetOffset,l.update(n,r,a,s),n+=a,c.top=`${r}px`,c.left=`${n}px`,c.width=`${this._spacing}px`,c.height=`${s}px`):(r+=this.widgetOffset,l.update(n,r,o,a),r+=a,c.top=`${r}px`,c.left=`${n}px`,c.width=`${o}px`,c.height=`${this._spacing}px`)}_fit(){let e=0,t=-1;for(let l=0,c=this._items.length;l<c;++l)this._items[l].isHidden?this._handles[l].classList.add("lm-mod-hidden"):(this._handles[l].classList.remove("lm-mod-hidden"),t=l,e++);t!==-1&&this._handles[t].classList.add("lm-mod-hidden"),this._fixed=this._spacing*Math.max(0,e-1)+this.widgetOffset*this._items.length;let n=this._orientation==="horizontal",r=n?this._fixed:0,s=n?0:this._fixed;for(let l=0,c=this._items.length;l<c;++l){let h=this._items[l],d=this._sizers[l];if(d.size>0&&(d.sizeHint=d.size),h.isHidden){d.minSize=0,d.maxSize=0;continue}h.fit(),d.stretch=yt.getStretch(h.widget),n?(d.minSize=h.minWidth,d.maxSize=h.maxWidth,r+=h.minWidth,s=Math.max(s,h.minHeight)):(d.minSize=h.minHeight,d.maxSize=h.maxHeight,s+=h.minHeight,r=Math.max(r,h.minWidth))}let o=this._box=re.boxSizing(this.parent.node);r+=o.horizontalSum,s+=o.verticalSum;let a=this.parent.node.style;a.minWidth=`${r}px`,a.minHeight=`${s}px`,this._dirty=!0,this.parent.parent&&A.sendMessage(this.parent.parent,x.Msg.FitRequest),this._dirty&&A.sendMessage(this.parent,x.Msg.UpdateRequest)}_update(e,t){this._dirty=!1;let n=0;for(let d=0,u=this._items.length;d<u;++d)n+=+!this._items[d].isHidden;if(n===0&&this.widgetOffset===0)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=re.boxSizing(this.parent.node));let r=this._box.paddingTop,s=this._box.paddingLeft,o=e-this._box.horizontalSum,a=t-this._box.verticalSum,l=0,c=0,h=this._orientation==="horizontal";if(n>0){let d;if(h?d=Math.max(0,o-this._fixed):d=Math.max(0,a-this._fixed),this._hasNormedSizes){for(let f of this._sizers)f.sizeHint*=d;this._hasNormedSizes=!1}let u=Je.calc(this._sizers,d);if(u>0)switch(this._alignment){case"start":break;case"center":l=0,c=u/2;break;case"end":l=0,c=u;break;case"justify":l=u/n,c=0;break;default:throw"unreachable"}}for(let d=0,u=this._items.length;d<u;++d){let p=this._items[d].isHidden?0:this._sizers[d].size+l;this.updateItemPosition(d,h,h?s+c:s,h?r:r+c,a,o,p);let m=this.widgetOffset+(this._handles[d].classList.contains("lm-mod-hidden")?0:this._spacing);h?s+=p+m:r+=p+m}}};(function(i){function e(n){return Kt.stretchProperty.get(n)}i.getStretch=e;function t(n,r){Kt.stretchProperty.set(n,r)}i.setStretch=t})(yt||(yt={}));(function(i){i.stretchProperty=new ft({name:"stretch",create:()=>0,coerce:(o,a)=>Math.max(0,Math.floor(a)),changed:s});function e(o){let a=new Lt;return a.sizeHint=Math.floor(o),a}i.createSizer=e;function t(o){let a=o.createHandle();return a.style.position="absolute",a.style.contain="style",a}i.createHandle=t;function n(o){return o.reduce((a,l)=>a+l.size,0)/o.length||0}i.averageSize=n;function r(o){let a=o.length;if(a===0)return[];let l=o.reduce((c,h)=>c+Math.abs(h),0);return l===0?o.map(c=>1/a):o.map(c=>c/l)}i.normalize=r;function s(o){o.parent&&o.parent.layout instanceof yt&&o.parent.fit()}})(Kt||(Kt={}));Ll=class extends yt{constructor(e){super({...e,orientation:e.orientation||"vertical"}),this._titles=[],this.titleSpace=e.titleSpace||22}get titleSpace(){return this.widgetOffset}set titleSpace(e){e=hr.clampDimension(e),this.widgetOffset!==e&&(this.widgetOffset=e,this.parent&&this.parent.fit())}get titles(){return this._titles}dispose(){this.isDisposed||(this._titles.length=0,super.dispose())}updateTitle(e,t){let n=this._titles[e],r=n.classList.contains("lm-mod-expanded"),s=Ns.createTitle(this.renderer,t.title,r);this._titles[e]=s,this.parent.node.replaceChild(s,n)}insertWidget(e,t){t.id||(t.id=`id-${Xt.UUID.uuid4()}`),super.insertWidget(e,t)}attachWidget(e,t){let n=Ns.createTitle(this.renderer,t.title);D.insert(this._titles,e,n),this.parent.node.appendChild(n),t.node.setAttribute("role","regi

3on"),t.node.setAttribute("aria-labelledby",n.id),super.attachWidget(e,t)}moveWidget(e,t,n){D.move(this._titles,e,t),super.moveWidget(e,t,n)}detachWidget(e,t){let n=D.removeAt(this._titles,e);this.parent.node.removeChild(n),super.detachWidget(e,t)}updateItemPosition(e,t,n,r,s,o,a){let l=this._titles[e].style;l.top=`${r}px`,l.left=`${n}px`,l.height=`${this.widgetOffset}px`,t?l.width=`${s}px`:l.width=`${o}px`,super.updateItemPosition(e,t,n,r,s,o,a)}};(function(i){function e(t,n,r=!0){let s=t.createSectionTitle(n);return s.style.position="absolute",s.style.contain="strict",s.setAttribute("aria-label",`${n.label} Section`),s.setAttribute("aria-expanded",r?"true":"false"),s.setAttribute("aria-controls",n.owner.id),r&&s.classList.add("lm-mod-expanded"),s}i.createTitle=e})(Ns||(Ns={}));Ls=class extends x{constructor(e={}){super(),this.addClass("lm-Panel"),this.layout=Ol.createLayout(e)}get widgets(){return this.layout.widgets}addWidget(e){this.layout.addWidget(e)}insertWidget(e,t){this.layout.insertWidget(e,t)}};(function(i){function e(t){return t.layout||new pi}i.createLayout=e})(Ol||(Ol={}));Bn=class extends Ls{constructor(e={}){super({layout:Rl.createLayout(e)}),this._handleMoved=new G(this),this._pressData=null,this.addClass("lm-SplitPanel")}dispose(){this._releaseMouse(),super.dispose()}get orientation(){return this.layout.orientation}set orientation(e){this.layout.orientation=e}get alignment(){return this.layout.alignment}set alignment(e){this.layout.alignment=e}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}get renderer(){return this.layout.renderer}get handleMoved(){return this._handleMoved}get handles(){return this.layout.handles}relativeSizes(){return this.layout.relativeSizes()}setRelativeSizes(e,t=!0){this.layout.setRelativeSizes(e,t)}handleEvent(e){switch(e.type){case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"keydown":this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation();break}}onBeforeAttach(e){this.node.addEventListener("pointerdown",this)}onAfterDetach(e){this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(e){e.child.addClass("lm-SplitPanel-child"),this._releaseMouse()}onChildRemoved(e){e.child.removeClass("lm-SplitPanel-child"),this._releaseMouse()}_evtKeyDown(e){this._pressData&&(e.preventDefault(),e.stopPropagation()),e.keyCode===27&&this._releaseMouse()}_evtPointerDown(e){if(e.button!==0)return;let t=this.layout,n=D.findFirstIndex(t.handles,c=>c.contains(e.target));if(n===-1)return;e.preventDefault(),e.stopPropagation(),document.addEventListener("pointerup",this,!0),document.addEventListener("pointermove",this,!0),document.addEventListener("keydown",this,!0),document.addEventListener("contextmenu",this,!0);let r,s=t.handles[n],o=s.getBoundingClientRect();t.orientation==="horizontal"?r=e.clientX-o.left:r=e.clientY-o.top;let a=window.getComputedStyle(s),l=ge.overrideCursor(a.cursor);this._pressData={index:n,delta:r,override:l}}_evtPointerMove(e){e.preventDefault(),e.stopPropagation();let t,n=this.layout,r=this.node.getBoundingClientRect();n.orientation==="horizontal"?t=e.clientX-r.left-this._pressData.delta:t=e.clientY-r.top-this._pressData.delta,n.moveHandle(this._pressData.index,t)}_evtPointerUp(e){e.button===0&&(e.preventDefault(),e.stopPropagation(),this._releaseMouse())}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._handleMoved.emit(),document.removeEventListener("keydown",this,!0),document.removeEventListener("pointerup",this,!0),document.removeEventListener("pointermove",this,!0),document.removeEventListener("contextmenu",this,!0))}};(function(i){class e{createHandle(){let s=document.createElement("div");return s.className="lm-SplitPanel-handle",s}}i.Renderer=e,i.defaultRenderer=new e;function t(r){return yt.getStretch(r)}i.getStretch=t;function n(r,s){yt.setStretch(r,s)}i.setStretch=n})(Bn||(Bn={}));(function(i){function e(t){return t.layout||new yt({renderer:t.renderer||Bn.defaultRenderer,orientation:t.orientation,alignment:t.alignment,spacing:t.spacing})}i.createLayout=e})(Rl||(Rl={}));dr=class extends Bn{constructor(e={}){super({...e,layout:Bl.createLayout(e)}),this._widgetSizesCache=new WeakMap,this._expansionToggled=new G(this),this.addClass("lm-AccordionPanel")}get renderer(){return this.layout.renderer}get titleSpace(){return this.layout.titleSpace}set titleSpace(e){this.layout.titleSpace=e}get titles(){return this.layout.titles}get expansionToggled(){return this._expansionToggled}addWidget(e){super.addWidget(e),e.title.changed.connect(this._onTitleChanged,this)}collapse(e){let t=this.layout.widgets[e];t&&!t.isHidden&&this._toggleExpansion(e)}expand(e){let t=this.layout.widgets[e];t&&t.isHidden&&this._toggleExpansion(e)}insertWidget(e,t){super.insertWidget(e,t),t.title.changed.connect(this._onTitleChanged,this)}handleEvent(e){switch(super.handleEvent(e),e.type){case"click":this._evtClick(e);break;case"keydown":this._eventKeyDown(e);break}}onBeforeAttach(e){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),super.onBeforeAttach(e)}onAfterDetach(e){super.onAfterDetach(e),this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this)}_onTitleChanged(e){let t=D.findFirstIndex(this.widgets,n=>n.contains(e.owner));t>=0&&(this.layout.updateTitle(t,e.owner),this.update())}_computeWidgetSize(e){let t=this.layout,n=t.widgets[e];if(!n)return;let r=n.isHidden,s=t.absoluteSizes(),o=(r?-1:1)*this.spacing,a=s.reduce((c,h)=>c+h),l=[...s];if(r){let c=this._widgetSizesCache.get(n);if(!c)return;l[e]+=c;let h=l.map(d=>d-c>0).lastIndexOf(!0);h===-1?l.forEach((d,u)=>{u!==e&&(l[u]-=s[u]/a*(c-o))}):l[h]-=c-o}else{let c=s[e];this._widgetSizesCache.set(n,c),l[e]=0;let h=l.map(d=>d>0).lastIndexOf(!0);if(h===-1)return;l[h]=s[h]+c+o}return l.map(c=>c/(a+o))}_evtClick(e){let t=e.target;if(t){let n=D.findFirstIndex(this.titles,r=>r.contains(t));n>=0&&(e.preventDefault(),e.stopPropagation(),this._toggleExpansion(n))}}

3_eventKeyDown(e){if(e.defaultPrevented)return;let t=e.target,n=!1;if(t){let r=D.findFirstIndex(this.titles,s=>s.contains(t));if(r>=0){let s=e.keyCode.toString();if(e.key.match(/Space|Enter/)||s.match(/13|32/))t.click(),n=!0;else if(this.orientation==="horizontal"?e.key.match(/ArrowLeft|ArrowRight/)||s.match(/37|39/):e.key.match(/ArrowUp|ArrowDown/)||s.match(/38|40/)){let o=e.key.match(/ArrowLeft|ArrowUp/)||s.match(/37|38/)?-1:1,a=this.titles.length,l=(r+a+o)%a;this.titles[l].focus(),n=!0}else e.key==="End"||s==="35"?(this.titles[this.titles.length-1].focus(),n=!0):(e.key==="Home"||s==="36")&&(this.titles[0].focus(),n=!0)}n&&e.preventDefault()}}_toggleExpansion(e){let t=this.titles[e],n=this.layout.widgets[e],r=this._computeWidgetSize(e);r&&this.setRelativeSizes(r,!1),n.isHidden?(t.classList.add("lm-mod-expanded"),t.setAttribute("aria-expanded","true"),n.show()):(t.classList.remove("lm-mod-expanded"),t.setAttribute("aria-expanded","false"),n.hide()),this._expansionToggled.emit(e)}};(function(i){class e extends Bn.Renderer{constructor(){super(),this.titleClassName="lm-AccordionPanel-title",this._titleID=0,this._titleKeys=new WeakMap,this._uuid=++e._nInstance}createCollapseIcon(n){return document.createElement("span")}createSectionTitle(n){let r=document.createElement("h3");r.setAttribute("tabindex","0"),r.id=this.createTitleKey(n),r.className=this.titleClassName;for(let a in n.dataset)r.dataset[a]=n.dataset[a];let s=r.appendChild(this.createCollapseIcon(n));s.className="lm-AccordionPanel-titleCollapser";let o=r.appendChild(document.createElement("span"));return o.className="lm-AccordionPanel-titleLabel",o.textContent=n.label,o.title=n.caption||n.label,r}createTitleKey(n){let r=this._titleKeys.get(n);return r===void 0&&(r=`title-key-${this._uuid}-${this._titleID++}`,this._titleKeys.set(n,r)),r}}e._nInstance=0,i.Renderer=e,i.defaultRenderer=new e})(dr||(dr={}));(function(i){function e(t){return t.layout||new Ll({renderer:t.renderer||dr.defaultRenderer,orientation:t.orientation,alignment:t.alignment,spacing:t.spacing,titleSpace:t.titleSpace})}i.createLayout=e})(Bl||(Bl={}));Ke=class extends pi{constructor(e={}){super(),this._fixed=0,this._spacing=4,this._dirty=!1,this._sizers=[],this._items=[],this._box=null,this._alignment="start",this._direction="top-to-bottom",e.direction!==void 0&&(this._direction=e.direction),e.alignment!==void 0&&(this._alignment=e.alignment),e.spacing!==void 0&&(this._spacing=hr.clampDimension(e.spacing))}dispose(){for(let e of this._items)e.dispose();this._box=null,this._items.length=0,this._sizers.length=0,super.dispose()}get direction(){return this._direction}set direction(e){this._direction!==e&&(this._direction=e,this.parent&&(this.parent.dataset.direction=e,this.parent.fit()))}get alignment(){return this._alignment}set alignment(e){this._alignment!==e&&(this._alignment=e,this.parent&&(this.parent.dataset.alignment=e,this.parent.update()))}get spacing(){return this._spacing}set spacing(e){e=hr.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}init(){this.parent.dataset.direction=this.direction,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(e,t){D.insert(this._items,e,new Rn(t)),D.insert(this._sizers,e,new Lt),this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterAttach),this.parent.fit()}moveWidget(e,t,n){D.move(this._items,e,t),D.move(this._sizers,e,t),this.parent.update()}detachWidget(e,t){let n=D.removeAt(this._items,e);D.removeAt(this._sizers,e),this.parent.isAttached&&A.sendMessage(t,x.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&A.sendMessage(t,x.Msg.AfterDetach),n.dispose(),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_fit(){let e=0;for(let a=0,l=this._items.length;a<l;++a)e+=+!this._items[a].isHidden;this._fixed=this._spacing*Math.max(0,e-1);let t=On.isHorizontal(this._direction),n=t?this._fixed:0,r=t?0:this._fixed;for(let a=0,l=this._items.length;a<l;++a){let c=this._items[a],h=this._sizers[a];if(c.isHidden){h.minSize=0,h.maxSize=0;continue}c.fit(),h.sizeHint=Ke.getSizeBasis(c.widget),h.stretch=Ke.getStretch(c.widget),t?(h.minSize=c.minWidth,h.maxSize=c.maxWidth,n+=c.minWidth,r=Math.max(r,c.minHeight)):(h.minSize=c.minHeight,h.maxSize=c.maxHeight,r+=c.minHeight,n=Math.max(n,c.minWidth))}let s=this._box=re.boxSizing(this.parent.node);n+=s.horizontalSum,r+=s.verticalSum;let o=this.parent.node.style;o.minWidth=`${n}px`,o.minHeight=`${r}px`,this._dirty=!0,this.parent.parent&&A.sendMessage(this.parent.parent,x.Msg.FitRequest),this._dirty&&A.sendMessage(this.parent,x.Msg.UpdateRequest)}_update(e,t){this._dirty=!1;let n=0;for(let d=0,u=this._items.length;d<u;++d)n+=+!this._items[d].isHidden;if(n===0)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=re.boxSizing(this.parent.node));let r=this._box.paddingTop,s=this._box.paddingLeft,o=e-this._box.horizontalSum,a=t-this._box.verticalSum,l;switch(this._direction){case"left-to-right":l=Je.calc(this._sizers,Math.max(0,o-this._fixed));break;case"top-to-bottom":l=Je.calc(this._sizers,Math.max(0,a-this._fixed));break;case"right-to-left":l=Je.calc(this._sizers,Math.max(0,o-this._fixed)),s+=o;break;case"bottom-to-top":l=Je.calc(this._sizers,Math.max(0,a-this._fixed)),r+=a;break;default:throw"unreachable"}let c=0,h=0;if(l>0)switch(this._alignment){case"start":break;case"center":c=0,h=l/2;break;case"end":c=0,h=l;break;case"justify":c=l/n,h=0;break;default:throw"unreachable"}for(let d=0,u=this._items.length;d<u;++d){let f=this._items[d];if(f.isHidden)continue;let p=this._sizers[d].size;switch(this._direction){case"left-to-right":f.update(s+h,r,p+c,a),s+=p+c+this._spacing;break;case"top-to-bottom":f.update(s,r+h,o,p+c),r+=p+c+this._spacing;break;case"right-to-left":f.update(s-h-p-c,r,p+c,a),s-=p+c+this._spacing;break;case"bottom-to-top":f.update(s,r-h-p-c,o,p+c),r-=p+c+this._spacing;break;default:throw"unreachable"}}}};(function(i){function e(s){return On.stretchProperty.get(s)}i.getStretch=e;function t(s,o){On.stretchProperty.set(s,o)}i.setStretch=t;function n(s){return On.sizeBasisProperty.get(s)}i.getSizeBasis=n;function r(s,o){On.sizeBasisProperty.set(s,o)}i.setSizeBasis=r})(Ke||(Ke={}));(function(i){i.stretchProperty=new ft({name:"stretch",create:()=>0,coerce:(r,s)=>Math.max(0,Math.floor(s)),changed:n}),i.sizeBasisProperty=new ft({name:"sizeBasis",create:()=>0,coerce:(r,s)=>Math.max(0,Math.floor(s)),changed:n});function e(r){return r==="left-to-right"||r==="right-to-left"}i.isHorizontal=e;function t(r){return Math.max(0,Math.floor(r))}i.clampSpacing=t;function n(r){r.parent&&r.parent.layout instanceof Ke&&r.parent.fit()}})(On||(On={}));Os=class extends Ls{constructor(e={}){super({layout:zl.createLayout(e)}),this.addClass("lm-BoxPanel")}get direction(){return this.layout.direction}set direction(e){this.layout.direction=e}get alignment(){return this.layout.alignment}set alignment(e){this.layout.alignment=e}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}onChildAdded(e){e.child.addClass("lm-BoxPanel-child")}onChildRemoved(e){e.child.removeClass("lm-BoxPanel-child")}};(function(i){function e(s){return Ke.getStretch(s)}i.getStretch=e;function t(s,o){Ke.setStretch(s,o)}i.setStretch=t;function n(s){return Ke.getSizeBasis(s)}i.getSizeBasis=n;function r(s,o){Ke.setSizeBasis(s,o)}i.setSizeBasis=r})(Os||(Os={}));(function(i){function e(t){return t.layout||new Ke(t)}i.createLayout=e})(zl||(zl={}));gi=class extends x{constructor(e){super({node:Jt.createNode()}),this._activeIndex=-1,this._items=[],this._results=null,this.addClass("lm-CommandPalette"),this.setFlag(x.Flag.DisallowLayout),this.commands=e.commands,this.renderer=e.renderer||gi.defaultRenderer,this.commands.commandChanged.connect(this._onGenericChange,this),this.commands.keyBindingChanged.connect(this._onGenericChange,this)}

3dispose(){this._items.length=0,this._results=null,super.dispose()}get searchNode(){return this.node.getElementsByClassName("lm-CommandPalette-search")[0]}get inputNode(){return this.node.getElementsByClassName("lm-CommandPalette-input")[0]}get contentNode(){return this.node.getElementsByClassName("lm-CommandPalette-content")[0]}get items(){return this._items}addItem(e){let t=Jt.createItem(this.commands,e);return this._items.push(t),this.refresh(),t}addItems(e){let t=e.map(n=>Jt.createItem(this.commands,n));return t.forEach(n=>this._items.push(n)),this.refresh(),t}removeItem(e){this.removeItemAt(this._items.indexOf(e))}removeItemAt(e){D.removeAt(this._items,e)&&this.refresh()}clearItems(){this._items.length!==0&&(this._items.length=0,this.refresh())}refresh(){if(this._results=null,this.inputNode.value!==""){let e=this.node.getElementsByClassName("lm-close-icon")[0];e.style.display="inherit"}else{let e=this.node.getElementsByClassName("lm-close-icon")[0];e.style.display="none"}this.update()}handleEvent(e){switch(e.type){case"click":this._evtClick(e);break;case"keydown":this._evtKeyDown(e);break;case"input":this.refresh();break;case"focus":case"blur":this._toggleFocused();break}}onBeforeAttach(e){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),this.node.addEventListener("input",this),this.node.addEventListener("focus",this,!0),this.node.addEventListener("blur",this,!0)}onAfterDetach(e){this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this),this.node.removeEventListener("input",this),this.node.removeEventListener("focus",this,!0),this.node.removeEventListener("blur",this,!0)}onAfterShow(e){this.update(),super.onAfterShow(e)}onActivateRequest(e){if(this.isAttached){let t=this.inputNode;t.focus(),t.select()}}onUpdateRequest(e){if(!this.isVisible){nn.render(null,this.contentNode);return}let t=this.inputNode.value,n=this.contentNode,r=this._results;if(r||(r=this._results=Jt.search(this._items,t),this._activeIndex=t?D.findFirstIndex(r,Jt.canActivate):-1),!t&&r.length===0){nn.render(null,n);return}if(t&&r.length===0){let l=this.renderer.renderEmptyMessage({query:t});nn.render(l,n);return}let s=this.renderer,o=this._activeIndex,a=new Array(r.length);for(let l=0,c=r.length;l<c;++l){let h=r[l];if(h.type==="header"){let d=h.indices,u=h.category;a[l]=s.renderHeader({category:u,indices:d})}else{let d=h.item,u=h.indices,f=l===o;a[l]=s.renderItem({item:d,indices:u,active:f})}}if(nn.render(a,n),o<0||o>=r.length)n.scrollTop=0;else{let l=n.children[o];re.scrollIntoViewIfNeeded(n,l)}}_evtClick(e){if(e.button!==0)return;if(e.target.classList.contains("lm-close-icon")){this.inputNode.value="",this.refresh();return}let t=D.findFirstIndex(this.contentNode.children,n=>n.contains(e.target));t!==-1&&(e.preventDefault(),e.stopPropagation(),this._execute(t))}_evtKeyDown(e){if(!(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey))switch(e.keyCode){case 13:e.preventDefault(),e.stopPropagation(),this._execute(this._activeIndex);break;case 38:e.preventDefault(),e.stopPropagation(),this._activatePreviousItem();break;case 40:e.preventDefault(),e.stopPropagation(),this._activateNextItem();break}}_activateNextItem(){if(!this._results||this._results.length===0)return;let e=this._activeIndex,t=this._results.length,n=e<t-1?e+1:0,r=n===0?t-1:n-1;this._activeIndex=D.findFirstIndex(this._results,Jt.canActivate,n,r),this.update()}_activatePreviousItem(){if(!this._results||this._results.length===0)return;let e=this._activeIndex,t=this._results.length,n=e<=0?t-1:e-1,r=n===t-1?0:n+1;this._activeIndex=D.findLastIndex(this._results,Jt.canActivate,n,r),this.update()}_execute(e){if(!this._results)return;let t=this._results[e];if(t){if(t.type==="header"){let n=this.inputNode;n.value=`${t.category.toLowerCase()} `,n.focus(),this.refresh();return}t.item.isEnabled&&(this.commands.execute(t.item.command,t.item.args),this.inputNode.value="",this.refresh())}}_toggleFocused(){let e=document.activeElement===this.inputNode;this.toggleClass("lm-mod-focused",e)}_onGenericChange(){this.refresh()}};(function(i){class e{renderHeader(n){let r=this.formatHeader(n);return ie.li({className:"lm-CommandPalette-header"},r)}renderItem(n){let r=this.createItemClass(n),s=this.createItemDataset(n);return n.item.isToggleable?ie.li({className:r,dataset:s,role:"menuitemcheckbox","aria-checked":`${n.item.isToggled}`},this.renderItemIcon(n),this.renderItemContent(n),this.renderItemShortcut(n)):ie.li({className:r,dataset:s,role:"menuitem"},this.renderItemIcon(n),this.renderItemContent(n),this.renderItemShortcut(n))}renderEmptyMessage(n){let r=this.formatEmptyMessage(n);return ie.li({className:"lm-CommandPalette-emptyMessage"},r)}renderItemIcon(n){let r=this.createIconClass(n);return ie.div({className:r},n.item.icon,n.item.iconLabel)}renderItemContent(n){return ie.div({className:"lm-CommandPalette-itemContent"},this.renderItemLabel(n),this.renderItemCaption(n))}renderItemLabel(n){let r=this.formatItemLabel(n);return ie.div({className:"lm-CommandPalette-itemLabel"},r)}renderItemCaption(n){let r=this.formatItemCaption(n);return ie.div({className:"lm-CommandPalette-itemCaption"},r)}renderItemShortcut(n){let r=this.formatItemShortcut(n);return ie.div({className:"lm-CommandPalette-itemShortcut"},r)}createItemClass(n){let r="lm-CommandPalette-item";n.item.isEnabled||(r+=" lm-mod-disabled"),n.item.isToggled&&(r+=" lm-mod-toggled"),n.active&&(r+=" lm-mod-active");let s=n.item.className;return s&&(r+=` ${s}`),r}createItemDataset(n){return{...n.item.dataset,command:n.item.command}}createIconClass(n){let r="lm-CommandPalette-itemIcon",s=n.item.iconClass;return s?`${r} ${s}`:r}formatHeader(n){return!n.indices||n.indices.length===0?n.category:Hr.highlight(n.category,n.indices,ie.mark)}formatEmptyMessage(n){return`No commands found that match '${n.query}'`}formatItemShortcut(n){let r=n.item.keyBinding;return r?qr.formatKeystroke(r.keys):null}formatItemLabel(n){return!n.indices||n.indices.length===0?n.item.label:Hr.highlight(n.item.label,n.indices,ie.mark)}formatItemCaption(n){return n.item.caption}}i.Renderer=e,i.defaultRenderer=new e})(gi||(gi={}));(function(i){function e(){let u=document.createElement("div"),f=document.createElement("div"),p=document.createElement("div"),m=document.createElement("input"),g=document.createElement("ul"),b=document.createElement("button");return f.className="lm-CommandPalette-search",p.className="lm-CommandPalette-wrapper",m.className="lm-CommandPalette-input",b.className="lm-close-icon",g.className="lm-CommandPalette-content",g.setAttribute("role","menu"),m.spellcheck=!1,p.appendChild(m),p.appendChild(b),f.appendChild(p),u.appendChild(f),u.appendChild(g),u}i.createNode=e;function t(u,f){return new d(u,f)}i.createItem=t;function n(u,f){let p=a(u,f);return p.sort(c),h(p)}i.search=n;function r(u){return u.type==="item"&&u.item.isEnabled}i.canActivate=r;function s(u){return u.trim().replace(/\s+/g," ")}function o(u){return u.replace(/\s+/g,"").toLowerCase()}function a(u,f){f=o(f);let p=[];for(let m=0,g=u.length;m<g;++m){let b=u[m];if(!b.isVisible)continue;if(!f){p.push({matchType:3,categoryIndices:null,labelIndices:null,

3score:0,item:b});continue}let y=l(b,f);y&&(b.isEnabled||(y.score+=1e3),p.push(y))}return p}function l(u,f){let p=u.category.toLowerCase(),m=u.label.toLowerCase(),g=`${p} ${m}`,b=1/0,y=null,_=/\b\w/g;for(;;){let S=_.exec(g);if(!S)break;let I=Hr.matchSumOfDeltas(g,f,S.index);if(!I)break;I.score<=b&&(b=I.score,y=I.indices)}if(!y||b===1/0)return null;let v=p.length+1,w=D.lowerBound(y,v,(S,I)=>S-I),M=y.slice(0,w),C=y.slice(w);for(let S=0,I=C.length;S<I;++S)C[S]-=v;return M.length===0?{matchType:0,categoryIndices:null,labelIndices:C,score:b,item:u}:C.length===0?{matchType:1,categoryIndices:M,labelIndices:null,score:b,item:u}:{matchType:2,categoryIndices:M,labelIndices:C,score:b,item:u}}function c(u,f){let p=u.matchType-f.matchType;if(p!==0)return p;let m=u.score-f.score;if(m!==0)return m;let g=0,b=0;switch(u.matchType){case 0:g=u.labelIndices[0],b=f.labelIndices[0];break;case 1:case 2:g=u.categoryIndices[0],b=f.categoryIndices[0];break}if(g!==b)return g-b;let y=u.item.category.localeCompare(f.item.category);if(y!==0)return y;let _=u.item.rank,v=f.item.rank;return _!==v?_<v?-1:1:u.item.label.localeCompare(f.item.label)}function h(u){let f=[];for(let p=0,m=u.length;p<m;++p){let{item:g,categoryIndices:b,labelIndices:y}=u[p],_=g.category;(p===0||_!==u[p-1].item.category)&&f.push({type:"header",category:_,indices:b}),f.push({type:"item",item:g,indices:y})}return f}class d{constructor(f,p){this._commands=f,this.category=s(p.category),this.command=p.command,this.args=p.args||Xt.JSONExt.emptyObject,this.rank=p.rank!==void 0?p.rank:1/0}get label(){return this._commands.label(this.command,this.args)}get icon(){return this._commands.icon(this.command,this.args)}get iconClass(){return this._commands.iconClass(this.command,this.args)}get iconLabel(){return this._commands.iconLabel(this.command,this.args)}get caption(){return this._commands.caption(this.command,this.args)}get className(){return this._commands.className(this.command,this.args)}get dataset(){return this._commands.dataset(this.command,this.args)}get isEnabled(){return this._commands.isEnabled(this.command,this.args)}get isToggled(){return this._commands.isToggled(this.command,this.args)}get isToggleable(){return this._commands.isToggleable(this.command,this.args)}get isVisible(){return this._commands.isVisible(this.command,this.args)}get keyBinding(){let{command:f,args:p}=this;return D.findLastValue(this._commands.keyBindings,m=>m.command===f&&Xt.JSONExt.deepEqual(m.args,p))||null}}})(Jt||(Jt={}));Ot=class extends x{constructor(e){super({node:Re.createNode()}),this._childIndex=-1,this._activeIndex=-1,this._openTimerID=0,this._closeTimerID=0,this._items=[],this._childMenu=null,this._parentMenu=null,this._aboutToClose=new G(this),this._menuRequested=new G(this),this.addClass("lm-Menu"),this.setFlag(x.Flag.DisallowLayout),this.commands=e.commands,this.renderer=e.renderer||Ot.defaultRenderer}dispose(){this.close(),this._items.length=0,super.dispose()}get aboutToClose(){return this._aboutToClose}get menuRequested(){return this._menuRequested}get parentMenu(){return this._parentMenu}get childMenu(){return this._childMenu}get rootMenu(){let e=this;for(;e._parentMenu;)e=e._parentMenu;return e}get leafMenu(){let e=this;for(;e._childMenu;)e=e._childMenu;return e}get contentNode(){return this.node.getElementsByClassName("lm-Menu-content")[0]}get activeItem(){return this._items[this._activeIndex]||null}set activeItem(e){this.activeIndex=e?this._items.indexOf(e):-1}get activeIndex(){return this._activeIndex}set activeIndex(e){(e<0||e>=this._items.length)&&(e=-1),e!==-1&&!Re.canActivate(this._items[e])&&(e=-1),this._activeIndex!==e&&(this._activeIndex=e,this._activeIndex>=0&&this.contentNode.childNodes[this._activeIndex]&&this.contentNode.childNodes[this._activeIndex].focus(),this.update())}get items(){return this._items}activateNextItem(){let e=this._items.length,t=this._activeIndex,n=t<e-1?t+1:0,r=n===0?e-1:n-1;this.activeIndex=D.findFirstIndex(this._items,Re.canActivate,n,r)}activatePreviousItem(){let e=this._items.length,t=this._activeIndex,n=t<=0?e-1:t-1,r=n===e-1?0:n+1;this.activeIndex=D.findLastIndex(this._items,Re.canActivate,n,r)}triggerActiveItem(){if(!this.isAttached)return;let e=this.activeItem;if(!e)return;if(this._cancelOpenTimer(),this._cancelCloseTimer(),e.type==="submenu"){this._openChildMenu(!0);return}this.rootMenu.close();let{command:t,args:n}=e;this.commands.isEnabled(t,n)?this.commands.execute(t,n):console.log(`Command '${t}' is disabled.`)}addItem(e){return this.insertItem(this._items.length,e)}insertItem(e,t){this.isAttached&&this.close(),this.activeIndex=-1;let n=Math.max(0,Math.min(e,this._items.length)),r=Re.createItem(this,t);return D.insert(this._items,n,r),this.update(),r}removeItem(e){this.removeItemAt(this._items.indexOf(e))}removeItemAt(e){this.isAttached&&this.close(),this.activeIndex=-1,D.removeAt(this._items,e)&&this.update()}clearItems(){this.isAttached&&this.close(),this.activeIndex=-1,this._items.length!==0&&(this._items.length=0,this.update())}open(e,t,n={}){var r,s,o;if(this.isAttached)return;let a=n.forceX||!1,l=n.forceY||!1,c=(r=n.host)!==null&&r!==void 0?r:null,h=(s=n.ref)!==null&&s!==void 0?s:null,d=(o=n.horizontalAlignment)!==null&&o!==void 0?o:document.documentElement.dir==="rtl"?"right":"left";Re.openRootMenu(this,e,t,a,l,d,c,h),this.activate()}handleEvent(e){switch(e.type){case"keydown":this._evtKeyDown(e);break;case"mouseup":this._evtMouseUp(e);break;case"mousemove":this._evtMouseMove(e);break;case"mouseenter":this._evtMouseEnter(e);break;case"mouseleave":this._evtMouseLeave(e);break;case"mousedown":this._evtMouseDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation();break}}onBeforeAttach(e){this.node.addEventListener("keydown",this),this.node.addEventListener("mouseup",this),this.node.addEventListener("mousemove",this),this.node.addEventListener("mouseenter",this),this.node.addEventListener("mouseleave",this),this.node.addEventListener("contextmenu",this),document.addEventListener("mousedown",this,

3!0)}onAfterDetach(e){this.node.removeEventListener("keydown",this),this.node.removeEventListener("mouseup",this),this.node.removeEventListener("mousemove",this),this.node.removeEventListener("mouseenter",this),this.node.removeEventListener("mouseleave",this),this.node.removeEventListener("contextmenu",this),document.removeEventListener("mousedown",this,!0)}onActivateRequest(e){this.isAttached&&this.node.focus()}onUpdateRequest(e){let t=this._items,n=this.renderer,r=this._activeIndex,s=Re.computeCollapsed(t),o=new Array(t.length);for(let a=0,l=t.length;a<l;++a){let c=t[a],h=a===r,d=s[a];o[a]=n.renderItem({item:c,active:h,collapsed:d,onfocus:()=>{this.activeIndex=a}})}nn.render(o,this.contentNode)}onCloseRequest(e){this._cancelOpenTimer(),this._cancelCloseTimer(),this.activeIndex=-1;let t=this._childMenu;t&&(this._childIndex=-1,this._childMenu=null,t._parentMenu=null,t.close());let n=this._parentMenu;n&&(this._parentMenu=null,n._childIndex=-1,n._childMenu=null,n.activate()),this.isAttached&&this._aboutToClose.emit(void 0),super.onCloseRequest(e)}_evtKeyDown(e){e.preventDefault(),e.stopPropagation();let t=e.keyCode;if(t===13){this.triggerActiveItem();return}if(t===27){this.close();return}if(t===37){this._parentMenu?this.close():this._menuRequested.emit("previous");return}if(t===38){this.activatePreviousItem();return}if(t===39){let o=this.activeItem;o&&o.type==="submenu"?this.triggerActiveItem():this.rootMenu._menuRequested.emit("next");return}if(t===40){this.activateNextItem();return}let n=la().keyForKeydownEvent(e);if(!n)return;let r=this._activeIndex+1,s=Re.findMnemonic(this._items,n,r);s.index!==-1&&!s.multiple?(this.activeIndex=s.index,this.triggerActiveItem()):s.index!==-1?this.activeIndex=s.index:s.auto!==-1&&(this.activeIndex=s.auto)}_evtMouseUp(e){e.button===0&&(e.preventDefault(),e.stopPropagation(),this.triggerActiveItem())}_evtMouseMove(e){let t=D.findFirstIndex(this.contentNode.children,r=>re.hitTest(r,e.clientX,e.clientY));if(t===this._activeIndex)return;if(this.activeIndex=t,t=this.activeIndex,t===this._childIndex){this._cancelOpenTimer(),this._cancelCloseTimer();return}this._childIndex!==-1&&this._startCloseTimer(),this._cancelOpenTimer();let n=this.activeItem;!n||n.type!=="submenu"||!n.submenu||this._startOpenTimer()}_evtMouseEnter(e){for(let t=this._parentMenu;t;t=t._parentMenu)t._cancelOpenTimer(),t._cancelCloseTimer(),t.activeIndex=t._childIndex}_evtMouseLeave(e){if(this._cancelOpenTimer(),!this._childMenu){this.activeIndex=-1;return}let{clientX:t,clientY:n}=e;if(re.hitTest(this._childMenu.node,t,n)){this._cancelCloseTimer();return}this.activeIndex=-1,this._startCloseTimer()}_evtMouseDown(e){this._parentMenu||(Re.hitTestMenus(this,e.clientX,e.clientY)?(e.preventDefault(),e.stopPropagation()):this.close())}_openChildMenu(e=!1){let t=this.activeItem;if(!t||t.type!=="submenu"||!t.submenu){this._closeChildMenu();return}let n=t.submenu;if(n===this._childMenu)return;Ot.saveWindowData(),this._closeChildMenu(),this._childMenu=n,this._childIndex=this._activeIndex,n._parentMenu=this,A.sendMessage(this,x.Msg.UpdateRequest);let r=this.contentNode.children[this._activeIndex];Re.openSubmenu(n,r),e&&(n.activeIndex=-1,n.activateNextItem()),n.activate()}_closeChildMenu(){this._childMenu&&this._childMenu.close()}_startOpenTimer(){this._openTimerID===0&&(this._openTimerID=window.setTimeout(()=>{this._openTimerID=0,this._openChildMenu()},Re.TIMER_DELAY))}_startCloseTimer(){this._closeTimerID===0&&(this._closeTimerID=window.setTimeout(()=>{this._closeTimerID=0,this._closeChildMenu()},Re.TIMER_DELAY))}_cancelOpenTimer(){this._openTimerID!==0&&(clearTimeout(this._openTimerID),this._openTimerID=0)}_cancelCloseTimer(){this._closeTimerID!==0&&(clearTimeout(this._closeTimerID),this._closeTimerID=0)}static saveWindowData(){Re.saveWindowData()}};(function(i){class e{renderItem(n){let r=this.createItemClass(n),s=this.createItemDataset(n),o=this.createItemARIA(n);return ie.li({className:r,dataset:s,tabindex:"0",onfocus:n.onfocus,...o},this.renderIcon(n),this.renderLabel(n),this.renderShortcut(n),this.renderSubmenu(n))}renderIcon(n){let r=this.createIconClass(n);return ie.div({className:r},n.item.icon,n.item.iconLabel)}renderLabel(n){let r=this.formatLabel(n);return ie.div({className:"lm-Menu-itemLabel"},r)}renderShortcut(n){let r=this.formatShortcut(n);return ie.div({className:"lm-Menu-itemShortcut"},r)}renderSubmenu(n){return ie.div({className:"lm-Menu-itemSubmenuIcon"})}createItemClass(n){let r="lm-Menu-item";n.item.isEnabled||(r+=" lm-mod-disabled"),n.item.isToggled&&(r+=" lm-mod-toggled"),n.item.isVisible||(r+=" lm-mod-hidden"),n.active&&(r+=" lm-mod-active"),n.collapsed&&(r+=" lm-mod-collapsed");let s=n.item.className;return s&&(r+=` ${s}`),r}createItemDataset(n){let r,{type:s,command:o,dataset:a}=n.item;return s==="command"?r={...a,type:s,command:o}:r={...a,type:s},r}createIconClass(n){let r="lm-Menu-itemIcon",s=n.item.iconClass;return s?`${r} ${s}`:r}createItemARIA(n){let r={};switch(n.item.type){case"separator":r.role="presentation";break;case"submenu":r["aria-haspopup"]="true",n.item.isEnabled||(r["aria-disabled"]="true");break;default:n.item.isEnabled||(r["aria-disabled"]="true"),n.item.isToggled?(r.role="menuitemcheckbox",r["aria-checked"]="true"):r.role="menuitem"}return r}formatLabel(n){let{label:r,mnemonic:s}=n.item;if(s<0||s>=r.length)return r;let o=r.slice(0,s),a=r.slice(s+1),l=r[s],c=ie.span({className:"lm-Menu-itemMnemonic"},l);return[o,c,a]}formatShortcut(n){let r=n.item.keyBinding;return r?qr.formatKeystroke(r.keys):null}}

3i.Renderer=e,i.defaultRenderer=new e})(Ot||(Ot={}));(function(i){i.TIMER_DELAY=300,i.SUBMENU_OVERLAP=3;let e=null,t=0;function n(){return t>0?(t--,e):h()}function r(){e=h(),t++}i.saveWindowData=r;function s(){let m=document.createElement("div"),g=document.createElement("ul");return g.className="lm-Menu-content",m.appendChild(g),g.setAttribute("role","menu"),m.tabIndex=0,m}i.createNode=s;function o(m){return m.type!=="separator"&&m.isEnabled&&m.isVisible}i.canActivate=o;function a(m,g){return new p(m.commands,g)}i.createItem=a;function l(m,g,b){for(let y=m;y;y=y.childMenu)if(re.hitTest(y.node,g,b))return!0;return!1}i.hitTestMenus=l;function c(m){let g=new Array(m.length);D.fill(g,!1);let b=0,y=m.length;for(;b<y;++b){let w=m[b];if(w.isVisible){if(w.type!=="separator")break;g[b]=!0}}let _=y-1;for(;_>=0;--_){let w=m[_];if(w.isVisible){if(w.type!=="separator")break;g[_]=!0}}let v=!1;for(;++b<_;){let w=m[b];w.isVisible&&(w.type!=="separator"?v=!1:v?g[b]=!0:v=!0)}return g}i.computeCollapsed=c;function h(){return{pageXOffset:window.pageXOffset,pageYOffset:window.pageYOffset,clientWidth:document.documentElement.clientWidth,clientHeight:document.documentElement.clientHeight}}function d(m,g,b,y,_,v,w,M){let C=n(),S=C.pageXOffset,I=C.pageYOffset,L=C.clientWidth,P=C.clientHeight;A.sendMessage(m,x.Msg.UpdateRequest);let N=P-(_?b:0),V=m.node,te=V.style;te.opacity="0",te.maxHeight=`${N}px`,x.attach(m,w||document.body,M);let{width:Q,height:fe}=V.getBoundingClientRect();v==="right"&&(g-=Q),!y&&g+Q>S+L&&(g=S+L-Q),!_&&b+fe>I+P&&(b>I+P?b=I+P-fe:b=b-fe),te.transform=`translate(${Math.max(0,g)}px, ${Math.max(0,b)}px`,te.opacity="1"}i.openRootMenu=d;function u(m,g){let b=n(),y=b.pageXOffset,_=b.pageYOffset,v=b.clientWidth,w=b.clientHeight;A.sendMessage(m,x.Msg.UpdateRequest);let M=w,C=m.node,S=C.style;S.opacity="0",S.maxHeight=`${M}px`,x.attach(m,document.body);let{width:I,height:L}=C.getBoundingClientRect(),P=re.boxSizing(m.node),N=g.getBoundingClientRect(),V=N.right-i.SUBMENU_OVERLAP;V+I>y+v&&(V=N.left+i.SUBMENU_OVERLAP-I);let te=N.top-P.borderTop-P.paddingTop;te+L>_+w&&(te=N.bottom+P.borderBottom+P.paddingBottom-L),S.transform=`translate(${Math.max(0,V)}px, ${Math.max(0,te)}px`,S.opacity="1"}i.openSubmenu=u;function f(m,g,b){let y=-1,_=-1,v=!1,w=g.toUpperCase();for(let M=0,C=m.length;M<C;++M){let S=(M+b)%C,I=m[S];if(!o(I))continue;let L=I.label;if(L.length===0)continue;let P=I.mnemonic;if(P>=0&&P<L.length){L[P].toUpperCase()===w&&(y===-1?y=S:v=!0);continue}_===-1&&L[0].toUpperCase()===w&&(_=S)}return{index:y,multiple:v,auto:_}}i.findMnemonic=f;class p{constructor(g,b){this._commands=g,this.type=b.type||"command",this.command=b.command||"",this.args=b.args||Xt.JSONExt.emptyObject,this.submenu=b.submenu||null}get label(){return this.type==="command"?this._commands.label(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.label:""}get mnemonic(){return this.type==="command"?this._commands.mnemonic(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.mnemonic:-1}get icon(){if(this.type==="command")return this._commands.icon(this.command,this.args);if(this.type==="submenu"&&this.submenu)return this.submenu.title.icon}get iconClass(){return this.type==="command"?this._commands.iconClass(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.iconClass:""}get iconLabel(){return this.type==="command"?this._commands.iconLabel(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.iconLabel:""}get caption(){return this.type==="command"?this._commands.caption(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.caption:""}get className(){return this.type==="command"?this._commands.className(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.className:""}get dataset(){return this.type==="command"?this._commands.dataset(this.command,this.args):this.type==="submenu"&&this.submenu?this.submenu.title.dataset:{}}get isEnabled(){return this.type==="command"?this._commands.isEnabled(this.command,this.args):this.type==="submenu"?this.submenu!==null:!0}get isToggled(){return this.type==="command"?this._commands.isToggled(this.command,this.args):!1}get isVisible(){return this.type==="command"?this._commands.isVisible(this.command,this.args):this.type==="submenu"?this.submenu!==null:!0}

3get keyBinding(){if(this.type==="command"){let{command:g,args:b}=this;return D.findLastValue(this._commands.keyBindings,y=>y.command===g&&Xt.JSONExt.deepEqual(y.args,b))||null}return null}}})(Re||(Re={}));(function(i){function e(o,a){let l=n(o.selector),c=o.rank!==void 0?o.rank:1/0;return{...o,selector:l,rank:c,id:a}}i.createItem=e;function t(o,a,l,c){let h=a.target;if(!h)return null;let d=a.currentTarget;if(!d||!d.contains(h)&&(h=document.elementFromPoint(a.clientX,a.clientY),!h||!d.contains(h)))return null;let u=[],f=o.slice();for(;h!==null;){let p=[];for(let m=0,g=f.length;m<g;++m){let b=f[m];b&&Di.matches(h,b.selector)&&(p.push(b),f[m]=null)}if(p.length!==0&&(l&&p.sort(c?s:r),u.push(...p)),h===d)break;h=h.parentElement}return l||u.sort(c?s:r),u}i.matchItems=t;function n(o){if(o.indexOf(",")!==-1)throw new Error(`Selector cannot contain commas: ${o}`);if(!Di.isValid(o))throw new Error(`Invalid selector: ${o}`);return o}function r(o,a){let l=o.rank,c=a.rank;return l!==c?l<c?-1:1:o.id-a.id}function s(o,a){let l=Di.calculateSpecificity(o.selector),c=Di.calculateSpecificity(a.selector);return l!==c?c-l:r(o,a)}})(Zf||(Zf={}));j_=["ArrowLeft","ArrowUp","ArrowRight","ArrowDown","Home","End"],fn=class extends x{constructor(e={}){super({node:ct.createNode()}),this._currentIndex=-1,this._titles=[],this._titlesEditable=!1,this._previousTitle=null,this._dragData=null,this._addButtonEnabled=!1,this._tabMoved=new G(this),this._currentChanged=new G(this),this._addRequested=new G(this),this._tabCloseRequested=new G(this),this._tabDetachRequested=new G(this),this._tabActivateRequested=new G(this),this.addClass("lm-TabBar"),this.contentNode.setAttribute("role","tablist"),this.setFlag(x.Flag.DisallowLayout),this._document=e.document||document,this.tabsMovable=e.tabsMovable||!1,this.titlesEditable=e.titlesEditable||!1,this.allowDeselect=e.allowDeselect||!1,this.addButtonEnabled=e.addButtonEnabled||!1,this.insertBehavior=e.insertBehavior||"select-tab-if-needed",this.name=e.name||"",this.orientation=e.orientation||"horizontal",this.removeBehavior=e.removeBehavior||"select-tab-after",this.renderer=e.renderer||fn.defaultRenderer}dispose(){this._releaseMouse(),this._titles.length=0,this._previousTitle=null,super.dispose()}get currentChanged(){return this._currentChanged}get tabMoved(){return this._tabMoved}get tabActivateRequested(){return this._tabActivateRequested}get addRequested(){return this._addRequested}get tabCloseRequested(){return this._tabCloseRequested}get tabDetachRequested(){return this._tabDetachRequested}get document(){return this._document}get titlesEditable(){return this._titlesEditable}set titlesEditable(e){this._titlesEditable=e}get currentTitle(){return this._titles[this._currentIndex]||null}set currentTitle(e){this.currentIndex=e?this._titles.indexOf(e):-1}get currentIndex(){return this._currentIndex}set currentIndex(e){if((e<0||e>=this._titles.length)&&(e=-1),this._currentIndex===e)return;let t=this._currentIndex,n=this._titles[t]||null,r=e,s=this._titles[r]||null;this._currentIndex=r,this._previousTitle=n,this.update(),this._currentChanged.emit({previousIndex:t,previousTitle:n,currentIndex:r,currentTitle:s})}get name(){return this._name}set name(e){this._name=e,e?this.contentNode.setAttribute("aria-label",e):this.contentNode.removeAttribute("aria-label")}get orientation(){return this._orientation}set orientation(e){this._orientation!==e&&(this._releaseMouse(),this._orientation=e,this.dataset.orientation=e,this.contentNode.setAttribute("aria-orientation",e))}get addButtonEnabled(){return this._addButtonEnabled}set addButtonEnabled(e){this._addButtonEnabled!==e&&(this._addButtonEnabled=e,e?this.addButtonNode.classList.remove("lm-mod-hidden"):this.addButtonNode.classList.add("lm-mod-hidden"))}get titles(){return this._titles}get contentNode(){return this.node.getElementsByClassName("lm-TabBar-content")[0]}get addButtonNode(){return this.node.getElementsByClassName("lm-TabBar-addButton")[0]}addTab(e){return this.insertTab(this._titles.length,e)}insertTab(e,t){this._releaseMouse();let n=ct.asTitle(t),r=this._titles.indexOf(n),s=Math.max(0,Math.min(e,this._titles.length));return r===-1?(D.insert(this._titles,s,n),n.changed.connect(this._onTitleChanged,this),this.update(),this._adjustCurrentForInsert(s,n),n):(s===this._titles.length&&s--,r===s||(D.move(this._titles,r,s),this.update(),this._adjustCurrentForMove(r,s)),n)}removeTab(e){this.removeTabAt(this._titles.indexOf(e))}removeTabAt(e){this._releaseMouse();let t=D.removeAt(this._titles,e);t&&(t.changed.disconnect(this._onTitleChanged,this),t===this._previousTitle&&(this._previousTitle=null),this.update(),this._adjustCurrentForRemove(e,t))}clearTabs(){if(this._titles.length===0)return;this._releaseMouse();for(let n of this._titles)n.changed.disconnect(this._onTitleChanged,this);let e=this.currentIndex,t=this.currentTitle;this._currentIndex=-1,this._previousTitle=null,this._titles.length=0,this.update(),e!==-1&&this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,

3currentTitle:null})}releaseMouse(){this._releaseMouse()}handleEvent(e){switch(e.type){case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"dblclick":this._evtDblClick(e);break;case"keydown":e.eventPhase===Event.CAPTURING_PHASE?this._evtKeyDownCapturing(e):this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation();break}}onBeforeAttach(e){this.node.addEventListener("pointerdown",this),this.node.addEventListener("dblclick",this),this.node.addEventListener("keydown",this)}onAfterDetach(e){this.node.removeEventListener("pointerdown",this),this.node.removeEventListener("dblclick",this),this.node.removeEventListener("keydown",this),this._releaseMouse()}onUpdateRequest(e){var t;let n=this._titles,r=this.renderer,s=this.currentTitle,o=new Array(n.length),a=(t=this._getCurrentTabindex())!==null&&t!==void 0?t:this._currentIndex>-1?this._currentIndex:0;for(let l=0,c=n.length;l<c;++l){let h=n[l],d=h===s,u=d?c:c-l-1,f=a===l?0:-1;o[l]=r.renderTab({title:h,current:d,zIndex:u,tabIndex:f})}nn.render(o,this.contentNode)}_getCurrentTabindex(){let e=null,t=this.contentNode.querySelector('li[tabindex="0"]');return t?e=[...this.contentNode.children].indexOf(t):this._addButtonEnabled&&this.addButtonNode.getAttribute("tabindex")==="0"&&(e=-1),e}_evtDblClick(e){if(!this.titlesEditable)return;let t=this.contentNode.children,n=D.findFirstIndex(t,o=>re.hitTest(o,e.clientX,e.clientY));if(n===-1)return;let r=this.titles[n],s=t[n].querySelector(".lm-TabBar-tabLabel");if(s&&s.contains(e.target)){let o=r.label||"",a=s.innerHTML;s.innerHTML="";let l=document.createElement("input");l.classList.add("lm-TabBar-tabInput"),l.value=o,s.appendChild(l);let c=()=>{l.removeEventListener("blur",c),s.innerHTML=a,this.node.addEventListener("keydown",this)};l.addEventListener("dblclick",h=>h.stopPropagation()),l.addEventListener("blur",c),l.addEventListener("keydown",h=>{h.key==="Enter"?(l.value!==""&&(r.label=r.caption=l.value),c()):h.key==="Escape"&&c()}),this.node.removeEventListener("keydown",this),l.select(),l.focus(),s.children.length>0&&s.children[0].focus()}}_evtKeyDownCapturing(e){e.eventPhase===Event.CAPTURING_PHASE&&(e.preventDefault(),e.stopPropagation(),e.key==="Escape"&&this._releaseMouse())}_evtKeyDown(e){var t,n,r;if(!(e.key==="Tab"||e.eventPhase===Event.CAPTURING_PHASE)){if(e.key==="Enter"||e.key==="Spacebar"||e.key===" "){let s=document.activeElement;if(this.addButtonEnabled&&this.addButtonNode.contains(s))e.preventDefault(),e.stopPropagation(),this._addRequested.emit();else{let o=D.findFirstIndex(this.contentNode.children,a=>a.contains(s));o>=0&&(e.preventDefault(),e.stopPropagation(),this.currentIndex=o)}}else if(j_.includes(e.key)){let s=[...this.contentNode.children];if(this.addButtonEnabled&&s.push(this.addButtonNode),s.length<=1)return;e.preventDefault(),e.stopPropagation();let o=s.indexOf(document.activeElement);o===-1&&(o=this._currentIndex);let a;e.key==="ArrowRight"&&this._orientation==="horizontal"||e.key==="ArrowDown"&&this._orientation==="vertical"?a=(t=s[o+1])!==null&&t!==void 0?t:s[0]:e.key==="ArrowLeft"&&this._orientation==="horizontal"||e.key==="ArrowUp"&&this._orientation==="vertical"?a=(n=s[o-1])!==null&&n!==void 0?n:s[s.length-1]:e.key==="Home"?a=s[0]:e.key==="End"&&(a=s[s.length-1]),a&&((r=s[o])===null||r===void 0||r.setAttribute("tabindex","-1"),a?.setAttribute("tabindex","0"),a.focus())}}}_evtPointerDown(e){if(e.button!==0&&e.button!==1||this._dragData||e.target.classList.contains("lm-TabBar-tabInput"))return;let t=this.addButtonEnabled&&this.addButtonNode.contains(e.target),n=this.contentNode.children,r=D.findFirstIndex(n,o=>re.hitTest(o,e.clientX,e.clientY));if(r===-1&&!t||(e.preventDefault(),e.stopPropagation(),this._dragData={tab:n[r],index:r,pressX:e.clientX,pressY:e.clientY,tabPos:-1,tabSize:-1,tabPressPos:-1,targetIndex:-1,tabLayout:null,contentRect:null,override:null,dragActive:!1,dragAborted:!1,detachRequested:!1},this.document.addEventListener("pointerup",this,!0),e.button===1||t))return;let s=n[r].querySelector(this.renderer.closeIconSelector);s&&s.contains(e.target)||(this.tabsMovable&&(this.document.addEventListener("pointermove",this,!0),this.document.addEventListener("keydown",this,

3!0),this.document.addEventListener("contextmenu",this,!0)),this.allowDeselect&&this.currentIndex===r?this.currentIndex=-1:this.currentIndex=r,this.currentIndex!==-1&&this._tabActivateRequested.emit({index:this.currentIndex,title:this.currentTitle}))}_evtPointerMove(e){let t=this._dragData;if(!t)return;e.preventDefault(),e.stopPropagation();let n=this.contentNode.children;if(!(!t.dragActive&&!ct.dragExceeded(t,e))){if(!t.dragActive){let r=t.tab.getBoundingClientRect();this._orientation==="horizontal"?(t.tabPos=t.tab.offsetLeft,t.tabSize=r.width,t.tabPressPos=t.pressX-r.left):(t.tabPos=t.tab.offsetTop,t.tabSize=r.height,t.tabPressPos=t.pressY-r.top),t.tabPressOffset={x:t.pressX-r.left,y:t.pressY-r.top},t.tabLayout=ct.snapTabLayout(n,this._orientation),t.contentRect=this.contentNode.getBoundingClientRect(),t.override=ge.overrideCursor("default"),t.tab.classList.add("lm-mod-dragging"),this.addClass("lm-mod-dragging"),t.dragActive=!0}if(!t.detachRequested&&ct.detachExceeded(t,e)){t.detachRequested=!0;let r=t.index,s=e.clientX,o=e.clientY,a=n[r],l=this._titles[r];if(this._tabDetachRequested.emit({index:r,title:l,tab:a,clientX:s,clientY:o,offset:t.tabPressOffset}),t.dragAborted)return}ct.layoutTabs(n,t,e,this._orientation)}}_evtPointerUp(e){if(e.button!==0&&e.button!==1)return;let t=this._dragData;if(!t)return;if(e.preventDefault(),e.stopPropagation(),this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),!t.dragActive){if(this._dragData=null,this.addButtonEnabled&&this.addButtonNode.contains(e.target)){this._addRequested.emit(void 0);return}let s=this.contentNode.children,o=D.findFirstIndex(s,c=>re.hitTest(c,e.clientX,e.clientY));if(o!==t.index)return;let a=this._titles[o];if(!a.closable)return;if(e.button===1){this._tabCloseRequested.emit({index:o,title:a});return}let l=s[o].querySelector(this.renderer.closeIconSelector);if(l&&l.contains(e.target)){this._tabCloseRequested.emit({index:o,title:a});return}return}if(e.button!==0)return;ct.finalizeTabPosition(t,this._orientation),t.tab.classList.remove("lm-mod-dragging");let n=ct.parseTransitionDuration(t.tab);setTimeout(()=>{if(t.dragAborted)return;this._dragData=null,ct.resetTabPositions(this.contentNode.children,this._orientation),t.override.dispose(),this.removeClass("lm-mod-dragging");let r=t.index,s=t.targetIndex;s===-1||r===s||(D.move(this._titles,r,s),this._adjustCurrentForMove(r,s),this._tabMoved.emit({fromIndex:r,toIndex:s,title:this._titles[s]}),A.sendMessage(this,x.Msg.UpdateRequest))},n)}_releaseMouse(){let e=this._dragData;e&&(this._dragData=null,this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),e.dragAborted=!0,e.dragActive&&(ct.resetTabPositions(this.contentNode.children,this._orientation),e.override.dispose(),e.tab.classList.remove("lm-mod-dragging"),this.removeClass("lm-mod-dragging")))}_adjustCurrentForInsert(e,t){let n=this.currentTitle,r=this._currentIndex,s=this.insertBehavior;if(s==="select-tab"||s==="select-tab-if-needed"&&r===-1){this._currentIndex=e,this._previousTitle=n,this._currentChanged.emit({previousIndex:r,previousTitle:n,currentIndex:e,currentTitle:t});return}r>=e&&this._currentIndex++}_adjustCurrentForMove(e,t){this._currentIndex===e?this._currentIndex=t:this._currentIndex<e&&this._currentIndex>=t?this._currentIndex++:this._currentIndex>e&&this._currentIndex<=t&&this._currentIndex--}_adjustCurrentForRemove(e,t){let n=this._currentIndex,r=this.removeBehavior;if(n!==e){n>e&&this._currentIndex--;return}if(this._titles.length===0){this._currentIndex=-1,this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,currentTitle:null});return}if(r==="select-tab-after"){this._currentIndex=Math.min(e,this._titles.length-1),this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle});return}if(r==="select-tab-before"){this._currentIndex=Math.max(0,e-1),this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle});return}if(r==="select-previous-tab"){this._previousTitle?(this._currentIndex=this._titles.indexOf(this._previousTitle),this._previousTitle=null):this._currentIndex=Math.min(e,this._titles.length-1),this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle});return}this._currentIndex=-1,this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,

3currentTitle:null})}_onTitleChanged(e){this.update()}};(function(i){class e{constructor(){this.closeIconSelector=".lm-TabBar-tabCloseIcon",this._tabID=0,this._tabKeys=new WeakMap,this._uuid=++e._nInstance}renderTab(n){let r=n.title.caption,s=this.createTabKey(n),o=s,a=this.createTabStyle(n),l=this.createTabClass(n),c=this.createTabDataset(n),h=this.createTabARIA(n);return n.title.closable?ie.li({id:o,key:s,className:l,title:r,style:a,dataset:c,...h},this.renderIcon(n),this.renderLabel(n),this.renderCloseIcon(n)):ie.li({id:o,key:s,className:l,title:r,style:a,dataset:c,...h},this.renderIcon(n),this.renderLabel(n))}renderIcon(n){let{title:r}=n,s=this.createIconClass(n);return ie.div({className:s},r.icon,r.iconLabel)}renderLabel(n){return ie.div({className:"lm-TabBar-tabLabel"},n.title.label)}renderCloseIcon(n){return ie.div({className:"lm-TabBar-tabCloseIcon"})}createTabKey(n){let r=this._tabKeys.get(n.title);return r===void 0&&(r=`tab-key-${this._uuid}-${this._tabID++}`,this._tabKeys.set(n.title,r)),r}createTabStyle(n){return{zIndex:`${n.zIndex}`}}createTabClass(n){let r="lm-TabBar-tab";return n.title.className&&(r+=` ${n.title.className}`),n.title.closable&&(r+=" lm-mod-closable"),n.current&&(r+=" lm-mod-current"),r}createTabDataset(n){return n.title.dataset}createTabARIA(n){var r;return{role:"tab","aria-selected":n.current.toString(),tabindex:`${(r=n.tabIndex)!==null&&r!==void 0?r:"-1"}`}}createIconClass(n){let r="lm-TabBar-tabIcon",s=n.title.iconClass;return s?`${r} ${s}`:r}}e._nInstance=0,i.Renderer=e,i.defaultRenderer=new e,i.addButtonSelector=".lm-TabBar-addButton"})(fn||(fn={}));(function(i){i.DRAG_THRESHOLD=5,i.DETACH_THRESHOLD=20;function e(){let h=document.createElement("div"),d=document.createElement("ul");d.setAttribute("role","tablist"),d.className="lm-TabBar-content",h.appendChild(d);let u=document.createElement("div");return u.className="lm-TabBar-addButton lm-mod-hidden",u.setAttribute("tabindex","-1"),u.setAttribute("role","button"),h.appendChild(u),h}i.createNode=e;function t(h){return h instanceof lr?h:new lr(h)}i.asTitle=t;function n(h){let d=window.getComputedStyle(h);return 1e3*(parseFloat(d.transitionDuration)||0)}i.parseTransitionDuration=n;function r(h,d){let u=new Array(h.length);for(let f=0,p=h.length;f<p;++f){let m=h[f],g=window.getComputedStyle(m);d==="horizontal"?u[f]={pos:m.offsetLeft,size:m.offsetWidth,margin:parseFloat(g.marginLeft)||0}:u[f]={pos:m.offsetTop,size:m.offsetHeight,margin:parseFloat(g.marginTop)||0}}return u}i.snapTabLayout=r;function s(h,d){let u=Math.abs(d.clientX-h.pressX),f=Math.abs(d.clientY-h.pressY);return u>=i.DRAG_THRESHOLD||f>=i.DRAG_THRESHOLD}i.dragExceeded=s;function o(h,d){let u=h.contentRect;return d.clientX<u.left-i.DETACH_THRESHOLD||d.clientX>=u.right+i.DETACH_THRESHOLD||d.clientY<u.top-i.DETACH_THRESHOLD||d.clientY>=u.bottom+i.DETACH_THRESHOLD}i.detachExceeded=o;function a(h,d,u,f){let p,m,g,b;f==="horizontal"?(p=d.pressX,m=u.clientX-d.contentRect.left,g=u.clientX,b=d.contentRect.width):(p=d.pressY,m=u.clientY-d.contentRect.top,g=u.clientY,b=d.contentRect.height);let y=d.index,_=m-d.tabPressPos,v=_+d.tabSize;for(let w=0,M=h.length;w<M;++w){let C,S=d.tabLayout[w],I=S.pos+(S.size>>1);if(w<d.index&&_<I)C=`${d.tabSize+d.tabLayout[w+1].margin}px`,y=Math.min(y,w);else if(w>d.index&&v>I)C=`${-d.tabSize-S.margin}px`,y=Math.max(y,w);else if(w===d.index){let L=g-p,P=b-(d.tabPos+d.tabSize);C=`${Math.max(-d.tabPos,Math.min(L,P))}px`}else C="";f==="horizontal"?h[w].style.left=C:h[w].style.top=C}d.targetIndex=y}i.layoutTabs=a;function l(h,d){let u;d==="horizontal"?u=h.contentRect.width:u=h.contentRect.height;let f;if(h.targetIndex===h.index)f=0;else if(h.targetIndex>h.index){let g=h.tabLayout[h.targetIndex];f=g.pos+g.size-h.tabSize-h.tabPos}else f=h.tabLayout[h.targetIndex].pos-h.tabPos;let p=u-(h.tabPos+h.tabSize),m=Math.max(-h.tabPos,Math.min(f,p));d==="horizontal"?h.tab.style.left=`${m}px`:h.tab.style.top=`${m}px`}i.finalizeTabPosition=l;function c(h,d){for(let u of h)d==="horizontal"?u.style.left="":u.style.top=""}i.resetTabPositions=c})(ct||(ct={}));jl=class extends Rt{constructor(e){super(),this._spacing=4,this._dirty=!1,this._root=null,this._box=null,this._items=new Map,this.renderer=e.renderer,e.spacing!==void 0&&(this._spacing=hr.clampDimension(e.spacing)),this._document=e.document||document,this._hiddenMode=e.hiddenMode!==void 0?e.hiddenMode:x.HiddenMode.Display}dispose(){let e=this[Symbol.iterator]();

3this._items.forEach(t=>{t.dispose()}),this._box=null,this._root=null,this._items.clear();for(let t of e)t.dispose();super.dispose()}get hiddenMode(){return this._hiddenMode}set hiddenMode(e){if(this._hiddenMode!==e){this._hiddenMode=e;for(let t of this.tabBars())if(t.titles.length>1)for(let n of t.titles)n.owner.hiddenMode=this._hiddenMode}}get spacing(){return this._spacing}set spacing(e){e=hr.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}get isEmpty(){return this._root===null}[Symbol.iterator](){return this._root?this._root.iterAllWidgets():Gn()}widgets(){return this._root?this._root.iterUserWidgets():Gn()}selectedWidgets(){return this._root?this._root.iterSelectedWidgets():Gn()}tabBars(){return this._root?this._root.iterTabBars():Gn()}handles(){return this._root?this._root.iterHandles():Gn()}moveHandle(e,t,n){let r=e.classList.contains("lm-mod-hidden");if(!this._root||r)return;let s=this._root.findSplitNode(e);if(!s)return;let o;s.node.orientation==="horizontal"?o=t-e.offsetLeft:o=n-e.offsetTop,o!==0&&(s.node.holdSizes(),Je.adjust(s.node.sizers,s.index,o),this.parent&&this.parent.update())}saveLayout(){return this._root?(this._root.holdAllSizes(),{main:this._root.createConfig()}):{main:null}}restoreLayout(e){let t=new Set,n;e.main?n=ue.normalizeAreaConfig(e.main,t):n=null;let r=this.widgets(),s=this.tabBars(),o=this.handles();this._root=null;for(let a of r)t.has(a)||(a.parent=null);for(let a of s)a.dispose();for(let a of o)a.parentNode&&a.parentNode.removeChild(a);for(let a of t)a.parent=this.parent;n?this._root=ue.realizeAreaConfig(n,{createTabBar:a=>this._createTabBar(),createHandle:()=>this._createHandle()},this._document):this._root=null,this.parent&&(t.forEach(a=>{this.attachWidget(a)}),this.parent.fit())}addWidget(e,t={}){let n=t.ref||null,r=t.mode||"tab-after",s=null;if(this._root&&n&&(s=this._root.findTabNode(n)),n&&!s)throw new Error("Reference widget is not in the layout.");switch(e.parent=this.parent,r){case"tab-after":this._insertTab(e,n,s,!0);break;case"tab-before":this._insertTab(e,n,s,!1);break;case"split-top":this._insertSplit(e,n,s,"vertical",!1);break;case"split-left":this._insertSplit(e,n,s,"horizontal",!1);break;case"split-right":this._insertSplit(e,n,s,"horizontal",!0);break;case"split-bottom":this._insertSplit(e,n,s,"vertical",!0);break;case"merge-top":this._insertSplit(e,n,s,"vertical",!1,!0);break;case"merge-left":this._insertSplit(e,n,s,"horizontal",!1,!0);break;case"merge-right":this._insertSplit(e,n,s,"horizontal",!0,!0);break;case"merge-bottom":this._insertSplit(e,n,s,"vertical",!0,!0);break}this.parent&&(this.attachWidget(e),this.parent.fit())}removeWidget(e){this._removeWidget(e),this.parent&&(this.detachWidget(e),this.parent.fit())}hitTestTabAreas(e,t){if(!this._root||!this.parent||!this.parent.isVisible)return null;this._box||(this._box=re.boxSizing(this.parent.node));let n=this.parent.node.getBoundingClientRect(),r=e-n.left-this._box.borderLeft,s=t-n.top-this._box.borderTop,o=this._root.hitTestTabNodes(r,s);if(!o)return null;let{tabBar:a,top:l,left:c,width:h,height:d}=o,u=this._box.borderLeft+this._box.borderRight,f=this._box.borderTop+this._box.borderBottom,p=n.width-u-(c+h),m=n.height-f-(l+d);return{tabBar:a,x:r,y:s,top:l,left:c,right:p,bottom:m,width:h,height:d}}init(){super.init();for(let e of this)this.attachWidget(e);for(let e of this.handles())this.parent.node.appendChild(e);this.parent.fit()}attachWidget(e){this.parent.node!==e.node.parentNode&&(this._items.set(e,new Rn(e)),this.parent.isAttached&&A.sendMessage(e,x.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.isAttached&&A.sendMessage(e,x.Msg.AfterAttach))}detachWidget(e){if(this.parent.node!==e.node.parentNode)return;this.parent.isAttached&&A.sendMessage(e,x.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&A.sendMessage(e,x.Msg.AfterDetach);let t=this._items.get(e);t&&(this._items.delete(e),t.dispose())}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_removeWidget(e){if(!this._root)return;let t=this._root.findTabNode(e);if(!t)return;

3if(ue.removeAria(e),t.tabBar.titles.length>1){if(t.tabBar.removeTab(e.title),this._hiddenMode===x.HiddenMode.Scale&&t.tabBar.titles.length==1){let u=t.tabBar.titles[0].owner;u.hiddenMode=x.HiddenMode.Display}return}if(t.tabBar.dispose(),this._root===t){this._root=null;return}this._root.holdAllSizes();let n=t.parent;t.parent=null;let r=D.removeFirstOf(n.children,t),s=D.removeAt(n.handles,r);if(D.removeAt(n.sizers,r),s.parentNode&&s.parentNode.removeChild(s),n.children.length>1){n.syncHandles();return}let o=n.parent;n.parent=null;let a=n.children[0],l=n.handles[0];if(n.children.length=0,n.handles.length=0,n.sizers.length=0,l.parentNode&&l.parentNode.removeChild(l),this._root===n){a.parent=null,this._root=a;return}let c=o,h=c.children.indexOf(n);if(a instanceof ue.TabLayoutNode){a.parent=c,c.children[h]=a;return}let d=D.removeAt(c.handles,h);D.removeAt(c.children,h),D.removeAt(c.sizers,h),d.parentNode&&d.parentNode.removeChild(d);for(let u=0,f=a.children.length;u<f;++u){let p=a.children[u],m=a.handles[u],g=a.sizers[u];D.insert(c.children,h+u,p),D.insert(c.handles,h+u,m),D.insert(c.sizers,h+u,g),p.parent=c}

3a.children.length=0,a.handles.length=0,a.sizers.length=0,a.parent=null,c.syncHandles()}_createTabNode(e){let t=new ue.TabLayoutNode(this._createTabBar());return t.tabBar.addTab(e.title),ue.addAria(e,t.tabBar),t}_insertTab(e,t,n,r){if(e===t)return;if(!this._root){let o=new ue.TabLayoutNode(this._createTabBar());o.tabBar.addTab(e.title),this._root=o,ue.addAria(e,o.tabBar);return}n||(n=this._root.findFirstTabNode()),n.tabBar.titles.indexOf(e.title)===-1&&(this._removeWidget(e),e.hide());let s;if(t?s=n.tabBar.titles.indexOf(t.title):s=n.tabBar.currentIndex,this._hiddenMode===x.HiddenMode.Scale)if(n.tabBar.titles.length===0)e.hiddenMode=x.HiddenMode.Display;else if(n.tabBar.titles.length==1){let o=n.tabBar.titles[0].owner;o.hiddenMode=x.HiddenMode.Scale}else e.hiddenMode=x.HiddenMode.Scale;else e.hiddenMode=this._hiddenMode;n.tabBar.insertTab(s+(r?1:0),e.title),ue.addAria(e,n.tabBar)}_insertSplit(e,t,n,r,s,o=!1){if(e===t&&n&&n.tabBar.titles.length===1)return;if(this._removeWidget(e),!this._root){this._root=this._createTabNode(e);return}if(!n||!n.parent){let u=this._splitRoot(r),f=s?u.children.length:0;u.normalizeSizes();let p=ue.createSizer(n?1:ue.GOLDEN_RATIO),m=this._createTabNode(e);D.insert(u.children,f,m),D.insert(u.sizers,f,p),D.insert(u.handles,f,this._createHandle()),m.parent=u,u.normalizeSizes(),u.syncHandles();return}let a=n.parent;if(a.orientation===r){let u=a.children.indexOf(n);if(o){let g=u+(s?1:-1),b=a.children[g];if(b instanceof ue.TabLayoutNode){this._insertTab(e,null,b,!0),++b.tabBar.currentIndex;return}}a.normalizeSizes();let f=a.sizers[u].sizeHint/=2,p=u+(s?1:0),m=this._createTabNode(e);D.insert(a.children,p,m),D.insert(a.sizers,p,ue.createSizer(f)),D.insert(a.handles,p,this._createHandle()),m.parent=a,a.syncHandles();return}let l=D.removeFirstOf(a.children,n),c=new ue.SplitLayoutNode(r);c.normalized=!0,c.children.push(n),c.sizers.push(ue.createSizer(.5)),c.handles.push(this._createHandle()),n.parent=c;let h=s?1:0,d=this._createTabNode(e);D.insert(c.children,h,d),D.insert(c.sizers,h,ue.createSizer(.5)),D.insert(c.handles,h,this._createHandle()),d.parent=c,c.syncHandles(),D.insert(a.children,l,c),c.parent=a}_splitRoot(e){let t=this._root;if(t instanceof ue.SplitLayoutNode&&t.orientation===e)return t;let n=this._root=new ue.SplitLayoutNode(e);return t&&(n.children.push(t),n.sizers.push(ue.createSizer(0)),n.handles.push(this._createHandle()),t.parent=n),n}_fit(){let e=0,t=0;if(this._root){let s=this._root.fit(this._spacing,this._items);e=s.minWidth,t=s.minHeight}let n=this._box=re.boxSizing(this.parent.node);e+=n.horizontalSum,t+=n.verticalSum;let r=this.parent.node.style;r.minWidth=`${e}px`,r.minHeight=`${t}px`,this._dirty=!0,this.parent.parent&&A.sendMessage(this.parent.parent,x.Msg.FitRequest),this._dirty&&A.sendMessage(this.parent,x.Msg.UpdateRequest)}_update(e,t){if(this._dirty=!1,!this._root)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=re.boxSizing(this.parent.node));let n=this._box.paddingTop,r=this._box.paddingLeft,s=e-this._box.horizontalSum,o=t-this._box.verticalSum;this._root.update(n,r,s,o,this._spacing,this._items)}_createTabBar(){let e=this.renderer.createTabBar(this._document);return e.orientation="horizontal",this.parent&&this.attachWidget(e),e}_createHandle(){let e=this.renderer.createHandle(),t=e.style;return t.position="absolute",t.contain="strict",t.top="0",t.left="0",t.width="0",t.height="0",this.parent&&this.parent.node.appendChild(e),e}};(function(i){i.GOLDEN_RATIO=.618;function e(u){let f=new Lt;return f.sizeHint=u,f.size=u,f}i.createSizer=e;function t(u,f){let p;return u.type==="tab-area"?p=l(u,f):p=c(u,f),p}i.normalizeAreaConfig=t;function n(u,f,p){let m;return u.type==="tab-area"?m=h(u,f,p):m=d(u,f,p),m}i.realizeAreaConfig=n;class r{constructor(f){this.parent=null,this._top=0,this._left=0,this._width=0,this._height=0;let p=new Lt,m=new Lt;p.stretch=0,m.stretch=1,this.tabBar=f,this.sizers=[p,m]}get top(){return this._top}get left(){return this._left}get width(){return this._width}get height(){return this._height}*iterAllWidgets(){yield this.tabBar,yield*this.iterUserWidgets()}

3*iterUserWidgets(){for(let f of this.tabBar.titles)yield f.owner}*iterSelectedWidgets(){let f=this.tabBar.currentTitle;f&&(yield f.owner)}*iterTabBars(){yield this.tabBar}*iterHandles(){}findTabNode(f){return this.tabBar.titles.indexOf(f.title)!==-1?this:null}findSplitNode(f){return null}findFirstTabNode(){return this}hitTestTabNodes(f,p){return f<this._left||f>=this._left+this._width||p<this._top||p>=this._top+this._height?null:this}createConfig(){let f=this.tabBar.titles.map(m=>m.owner),p=this.tabBar.currentIndex;return{type:"tab-area",widgets:f,currentIndex:p}}holdAllSizes(){}fit(f,p){let m=0,g=0,b=1/0,y=1/0,_=p.get(this.tabBar),v=this.tabBar.currentTitle,w=v?p.get(v.owner):void 0,[M,C]=this.sizers;return _&&_.fit(),w&&w.fit(),_&&!_.isHidden?(m=Math.max(m,_.minWidth),g+=_.minHeight,M.minSize=_.minHeight,M.maxSize=_.maxHeight):(M.minSize=0,M.maxSize=0),w&&!w.isHidden?(m=Math.max(m,w.minWidth),g+=w.minHeight,C.minSize=w.minHeight,C.maxSize=1/0):(C.minSize=0,C.maxSize=1/0),{minWidth:m,minHeight:g,maxWidth:b,maxHeight:y}}update(f,p,m,g,b,y){this._top=p,this._left=f,this._width=m,this._height=g;let _=y.get(this.tabBar),v=this.tabBar.currentTitle,w=v?y.get(v.owner):void 0;if(Je.calc(this.sizers,g),_&&!_.isHidden){let M=this.sizers[0].size;_.update(f,p,m,M),p+=M}if(w&&!w.isHidden){let M=this.sizers[1].size;w.update(f,p,m,M)}}}i.TabLayoutNode=r;class s{constructor(f){this.parent=null,this.normalized=!1,this.children=[],this.sizers=[],this.handles=[],this.orientation=f}*iterAllWidgets(){for(let f of this.children)yield*f.iterAllWidgets()}*iterUserWidgets(){for(let f of this.children)yield*f.iterUserWidgets()}*iterSelectedWidgets(){for(let f of this.children)yield*f.iterSelectedWidgets()}*iterTabBars(){for(let f of this.children)yield*f.iterTabBars()}*iterHandles(){yield*this.handles;for(let f of this.children)yield*f.iterHandles()}findTabNode(f){for(let p=0,m=this.children.length;p<m;++p){let g=this.children[p].findTabNode(f);if(g)return g}return null}findSplitNode(f){let p=this.handles.indexOf(f);

3if(p!==-1)return{index:p,node:this};for(let m=0,g=this.children.length;m<g;++m){let b=this.children[m].findSplitNode(f);if(b)return b}return null}findFirstTabNode(){return this.children.length===0?null:this.children[0].findFirstTabNode()}hitTestTabNodes(f,p){for(let m=0,g=this.children.length;m<g;++m){let b=this.children[m].hitTestTabNodes(f,p);if(b)return b}return null}createConfig(){let f=this.orientation,p=this.createNormalizedSizes(),m=this.children.map(g=>g.createConfig());return{type:"split-area",orientation:f,children:m,sizes:p}}syncHandles(){this.handles.forEach((f,p)=>{f.setAttribute("data-orientation",this.orientation),p===this.handles.length-1?f.classList.add("lm-mod-hidden"):f.classList.remove("lm-mod-hidden")})}holdSizes(){for(let f of this.sizers)f.sizeHint=f.size}holdAllSizes(){for(let f of this.children)f.holdAllSizes();this.holdSizes()}normalizeSizes(){let f=this.sizers.length;if(f===0)return;this.holdSizes();let p=this.sizers.reduce((m,g)=>m+g.sizeHint,0);if(p===0)for(let m of this.sizers)m.size=m.sizeHint=1/f;else for(let m of this.sizers)m.size=m.sizeHint/=p;this.normalized=!0}createNormalizedSizes(){let f=this.sizers.length;if(f===0)return[];let p=this.sizers.map(g=>g.size),m=p.reduce((g,b)=>g+b,0);if(m===0)for(let g=p.length-1;g>-1;g--)p[g]=1/f;else for(let g=p.length-1;g>-1;g--)p[g]/=m;return p}fit(f,p){let m=this.orientation==="horizontal",g=Math.max(0,this.children.length-1)*f,b=m?g:0,y=m?0:g,_=1/0,v=1/0;for(let w=0,M=this.children.length;w<M;++w){let C=this.children[w].fit(f,p);m?(y=Math.max(y,C.minHeight),b+=C.minWidth,this.sizers[w].minSize=C.minWidth):(b=Math.max(b,C.minWidth),y+=C.minHeight,this.sizers[w].minSize=C.minHeight)}return{minWidth:b,minHeight:y,maxWidth:_,maxHeight:v}}update(f,p,m,g,b,y){let _=this.orientation==="horizontal",v=Math.max(0,this.children.length-1)*b,w=Math.max(0,(_?m:g)-v);if(this.normalized){for(let M of this.sizers)M.sizeHint*=w;this.normalized=!1}Je.calc(this.sizers,w);for(let M=0,C=this.children.length;M<C;++M){let S=this.children[M],I=this.sizers[M].size,L=this.handles[M].style;_?(S.update(f,p,I,g,b,y),f+=I,L.top=`${p}px`,L.left=`${f}px`,L.width=`${b}px`,L.height=`${g}px`,f+=b):(S.update(f,p,m,I,b,y),p+=I,L.top=`${p}px`,L.left=`${f}px`,L.width=`${m}px`,L.height=`${b}px`,p+=b)}}}i.SplitLayoutNode=s;function o(u,f){u.node.setAttribute("role","tabpanel");let p=f.renderer;if(p instanceof fn.Renderer){let m=p.createTabKey({title:u.title,current:!1,zIndex:0});u.node.setAttribute("aria-labelledby",m)}}i.addAria=o;function a(u){u.node.removeAttribute("role"),u.node.removeAttribute("aria-labelledby")}i.removeAria=a;function l(u,f){if(u.widgets.length===0)return null;let p=[];for(let g of u.widgets)f.has(g)||(f.add(g),p.push(g));if(p.length===0)return null;let m=u.currentIndex;return m!==-1&&(m<0||m>=p.length)&&(m=0),{type:"tab-area",widgets:p,currentIndex:m}}function c(u,f){let p=u.orientation,m=[],g=[];for(let b=0,y=u.children.length;b<y;++b){let _=t(u.children[b],f);_&&(_.type==="tab-area"||_.orientation!==p?(m.push(_),g.push(Math.abs(u.sizes[b]||0))):(m.push(..._.children),g.push(..._.sizes)))}return m.length===0?null:m.length===1?m[0]:{type:"split-area",orientation:p,children:m,sizes:g}}function h(u,f,p){let m=f.createTabBar(p);for(let g of u.widgets)g.hide(),m.addTab(g.title),i.addAria(g,m);return m.currentIndex=u.currentIndex,new r(m)}function d(u,f,p){let m=new s(u.orientation);return u.children.forEach((g,b)=>{let y=n(g,f,p),_=e(u.sizes[b]),v=f.createHandle();m.children.push(y),m.handles.push(v),m.sizers.push(_),y.parent=m}),m.syncHandles(),m.normalizeSizes(),m}})(ue||(ue={}));zn=class extends x{constructor(e={}){super(),this._drag=null,this._tabsMovable=!0,this._tabsConstrained=!1,this._addButtonEnabled=!1,this._pressData=null,this._layoutModified=new G(this),this._addRequested=new G(this),this.addClass("lm-DockPanel"),this._document=e.document||document,this._mode=e.mode||"multiple-document",this._renderer=e.renderer||zn.defaultRenderer,this._edges=e.edges||he.DEFAULT_EDGES,e.tabsMovable!==void 0&&(this._tabsMovable=e.tabsMovable),e.tabsConstrained!==void 0&&(this._tabsConstrained=e.tabsConstrained),e.addButtonEnabled!==void 0&&(this._addButtonEnabled=e.addButtonEnabled),this.dataset.mode=this._mode;let t={createTabBar:()=>this._createTabBar(),createHandle:()=>this._createHandle()};this.layout=new jl({document:this._document,renderer:t,spacing:e.spacing,hiddenMode:e.hiddenMode}),this.overlay=e.overlay||new zn.Overlay,this.node.appendChild(this.overlay.node)}dispose(){this._releaseMouse(),this.overlay.hide(0),this._drag&&this._drag.dispose(),super.dispose()}get hiddenMode(){return this.layout.hiddenMode}set hiddenMode(e){this.layout.hiddenMode=e}get layoutModified(){return this._layoutModified}get addRequested(){return this._addRequested}get renderer(){return this.layout.renderer}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}get mode(){return this._mode}set mode(e){if(this._mode===e)return;this._mode=e,this.dataset.mode=e;let t=this.layout;switch(e){case"multiple-document":for(let n of t.tabBars())n.show();break;case"single-document":t.restoreLayout(he.createSingleDocumentConfig(this));break;default:throw"unreachable"}A.postMessage(this,he.LayoutModified)}get tabsMovable(){return this._tabsMovable}set tabsMovable(e){this._tabsMovable=e;for(let t of this.tabBars())t.tabsMovable=e}get tabsConstrained(){return this._tabsConstrained}set tabsConstrained(e){this._tabsConstrained=e}get addButtonEnabled(){return this._addButtonEnabled}set addButtonEnabled(e){this._addButtonEnabled=e;for(let t of this.tabBars())t.addButtonEnabled=e}get isEmpty(){return this.layout.isEmpty}*widgets(){yield*this.layout.widgets()}*selectedWidgets(){yield*this.layout.selectedWidgets()}*tabBars(){yield*this.layout.tabBars()}*handles(){yield*this.layout.handles()}selectWidget(e){let t=oa(this.tabBars(),n=>n.titles.indexOf(e.title)!==-1);if(!t)throw new Error("Widget is not contained in the dock panel.");t.currentTitle=e.title}activateWidget(e){this.selectWidget(e),e.activate()}saveLayout(){return this.layout.saveLayout()}restoreLayout(e){this._mode="multiple-document",this.layout.restoreLayout(e),(Ii.IS_EDGE||Ii.IS_IE)&&A.flush(),A.postMessage(this,he.LayoutModified)}addWidget(e,t={}){this._mode==="single-document"?this.layout.addWidget(e):this.layout.addWidget(e,t),A.postMessage(this,he.LayoutModified)}processMessage(e){e.type==="layout-modified"?this._layoutModified.emit(void 0):super.processMessage(e)}handleEvent(e){switch(e.type){case"lm-dragenter":this._evtDragEnter(e);break;case"lm-dragleave":this._evtDragLeave(e);break;case"lm-dragover":this._evtDragOver(e);break;case"lm-drop":this._evtDrop(e);break;case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"keydown":this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation();break}}onBeforeAttach(e){this.node.addEventListener("lm-dragenter",this),this.node.addEventListener("lm-dragleave",this),this.node.addEventListener("lm-dragover",this),this.node.addEventListener("lm-drop",this),this.node.addEventListener("pointerdown",this)}onAfterDetach(e){this.node.removeEventListener("lm-dragenter",this),this.node.removeEventListener("lm-dragleave",this),this.node.removeEventListener("lm-dragover",this),this.node.removeEventListener("lm-drop",this),this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(e){he.isGeneratedTabBarProperty.get(e.child)||e.child.addClass("lm-DockPanel-widget")}onChildRemoved(e){he.isGeneratedTabBarProperty.get(e.child)||(e.child.removeClass("lm-DockPanel-widget"),A.postMessage(this,he.LayoutModified))}_evtDragEnter(e){e.mimeData.hasData("application/vnd.lumino.widget-factory")&&(e.preventDefault(),e.stopPropagation())}_evtDragLeave(e){e.preventDefault(),!(this._tabsConstrained&&e.source!==this)&&(e.stopPropagation(),this.overlay.hide(1))}_evtDragOver(e){e.preventDefault(),this._tabsConstrained&&e.source!==this||this._showOverlay(e.clientX,e.clientY)==="invalid"?e.dropAction="none":(e.stopPropagation(),e.dropAction=e.proposedAction)}_evtDrop(e){if(e.preventDefault(),this.overlay.hide(0),e.proposedAction==="none"){e.dropAction="none";return}let{clientX:t,clientY:n}=e,{zone:r,target:s}=he.findDropTarget(this,t,n,this._edges);if(this._tabsConstrained&&e.source!==this||r==="invalid"){e.dropAction="none";return}let a=e.mimeData.getData("application/vnd.lumino.widget-factory");if(typeof a!="function"){e.dropAction="none";return}let l=a();if(!(l instanceof x)){e.dropAction="none";return}if(l.contains(this)){e.dropAction="none";return}let c=s?he.getDropRef(s.tabBar):null;switch(r){case"root-all":this.addWidget(l);break;case"root-top":this.addWidget(l,{mode:"split-top"});break;case"root-left":this.addWidget(l,{mode:"split-left"});break;case"root-right":this.addWidget(l,{mode:"split-right"});break;case"root-bottom":this.addWidget(l,{mode:"split-bottom"});break;case"widget-all":this.addWidget(l,{mode:"tab-after",ref:c});break;case"widget-top":this.addWidget(l,{mode:"split-top",ref:c});break;case"widget-left":this.addWidget(l,{mode:"split-left",ref:c});break;case"widget-right":this.addWidget(l,{mode:"split-right",ref:c});break;case"widget-bottom":this.addWidget(l,{mode:"split-bottom",ref:c});break;case"widget-tab":this.addWidget(l,{mode:"tab-after",ref:c});break;default:throw"unreachable"}e.dropAction=e.proposedAction,e.stopPropagation(),this.activateWidget(l)}

3_evtKeyDown(e){e.preventDefault(),e.stopPropagation(),e.keyCode===27&&(this._releaseMouse(),A.postMessage(this,he.LayoutModified))}_evtPointerDown(e){if(e.button!==0)return;let t=this.layout,n=e.target,r=oa(t.handles(),h=>h.contains(n));if(!r)return;e.preventDefault(),e.stopPropagation(),this._document.addEventListener("keydown",this,!0),this._document.addEventListener("pointerup",this,!0),this._document.addEventListener("pointermove",this,!0),this._document.addEventListener("contextmenu",this,!0);let s=r.getBoundingClientRect(),o=e.clientX-s.left,a=e.clientY-s.top,l=window.getComputedStyle(r),c=ge.overrideCursor(l.cursor,this._document);this._pressData={handle:r,deltaX:o,deltaY:a,override:c}}_evtPointerMove(e){if(!this._pressData)return;e.preventDefault(),e.stopPropagation();let t=this.node.getBoundingClientRect(),n=e.clientX-t.left-this._pressData.deltaX,r=e.clientY-t.top-this._pressData.deltaY;this.layout.moveHandle(this._pressData.handle,n,r)}_evtPointerUp(e){e.button===0&&(e.preventDefault(),e.stopPropagation(),this._releaseMouse(),A.postMessage(this,he.LayoutModified))}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._document.removeEventListener("keydown",this,!0),this._document.removeEventListener("pointerup",this,!0),this._document.removeEventListener("pointermove",this,!0),this._document.removeEventListener("contextmenu",this,!0))}_showOverlay(e,t){let{zone:n,target:r}=he.findDropTarget(this,e,t,this._edges);if(n==="invalid")return this.overlay.hide(100),n;let s,o,a,l,c=re.boxSizing(this.node),h=this.node.getBoundingClientRect();switch(n){case"root-all":s=c.paddingTop,o=c.paddingLeft,a=c.paddingRight,l=c.paddingBottom;break;case"root-top":s=c.paddingTop,o=c.paddingLeft,a=c.paddingRight,l=h.height*he.GOLDEN_RATIO;break;case"root-left":s=c.paddingTop,o=c.paddingLeft,a=h.width*he.GOLDEN_RATIO,l=c.paddingBottom;break;case"root-right":s=c.paddingTop,o=h.width*he.GOLDEN_RATIO,a=c.paddingRight,l=c.paddingBottom;break;case"root-bottom":s=h.height*he.GOLDEN_RATIO,o=c.paddingLeft,a=c.paddingRight,l=c.paddingBottom;break;case"widget-all":s=r.top,o=r.left,a=r.right,l=r.bottom;break;case"widget-top":s=r.top,o=r.left,a=r.right,l=r.bottom+r.height/2;break;case"widget-left":s=r.top,o=r.left,a=r.right+r.width/2,l=r.bottom;break;case"widget-right":s=r.top,o=r.left+r.width/2,a=r.right,l=r.bottom;break;case"widget-bottom":s=r.top+r.height/2,o=r.left,a=r.right,l=r.bottom;break;case"widget-tab":{let d=r.tabBar.node.getBoundingClientRect().height;s=r.top,o=r.left,a=r.right,l=r.bottom+r.height-d;break}default:throw"unreachable"}return this.overlay.show({top:s,left:o,right:a,bottom:l}),n}_createTabBar(){let e=this._renderer.createTabBar(this._document);return he.isGeneratedTabBarProperty.set(e,!0),this._mode==="single-document"&&e.hide(),e.tabsMovable=this._tabsMovable,e.allowDeselect=!1,e.addButtonEnabled=this._addButtonEnabled,e.removeBehavior="select-previous-tab",e.insertBehavior="select-tab-if-needed",e.tabMoved.connect(this._onTabMoved,this),e.currentChanged.connect(this._onCurrentChanged,this),e.tabCloseRequested.connect(this._onTabCloseRequested,this),e.tabDetachRequested.connect(this._onTabDetachRequested,this),e.tabActivateRequested.connect(this._onTabActivateRequested,this),e.addRequested.connect(this._onTabAddRequested,this),e}_createHandle(){return this._renderer.createHandle()}_onTabMoved(){A.postMessage(this,he.LayoutModified)}_onCurrentChanged(e,t){let{previousTitle:n,currentTitle:r}=t;n&&n.owner.hide(),r&&r.owner.show(),(Ii.IS_EDGE||Ii.IS_IE)&&A.flush(),A.postMessage(this,he.LayoutModified)}_onTabAddRequested(e){this._addRequested.emit(e)}_onTabActivateRequested(e,t){t.title.owner.activate()}_onTabCloseRequested(e,t){t.title.owner.close()}_onTabDetachRequested(e,t){if(this._drag)return;e.releaseMouse();let{title:n,tab:r,clientX:s,clientY:o,offset:a}=t,l=new Xt.MimeData,c=()=>n.owner;l.setData("application/vnd.lumino.widget-factory",c);let h=r.cloneNode(!0);a&&(h.style.top=`-${a.y}px`,h.style.left=`-${a.x}px`),this._drag=new ge({document:this._document,mimeData:l,dragImage:h,proposedAction:"move",supportedActions:"move",source:this}),r.classList.add("lm-mod-hidden");let d=()=>{this._drag=null,r.classList.remove("lm-mod-hidden")};this._drag.start(s,o).then(d)}};(function(i){class e{constructor(){this._timer=-1,this._hidden=!0,this.node=document.createElement("div"),this.node.classList.add("lm-DockPanel-overlay"),this.node.classList.add("lm-mod-hidden"),this.node.style.position="absolute",this.node.style.contain="strict"}show(r){let s=this.node.style;s.top=`${r.top}

3px`,s.left=`${r.left}px`,s.right=`${r.right}px`,s.bottom=`${r.bottom}px`,clearTimeout(this._timer),this._timer=-1,this._hidden&&(this._hidden=!1,this.node.classList.remove("lm-mod-hidden"))}hide(r){if(!this._hidden){if(r<=0){clearTimeout(this._timer),this._timer=-1,this._hidden=!0,this.node.classList.add("lm-mod-hidden");return}this._timer===-1&&(this._timer=window.setTimeout(()=>{this._timer=-1,this._hidden=!0,this.node.classList.add("lm-mod-hidden")},r))}}}i.Overlay=e;class t{createTabBar(r){let s=new fn({document:r});return s.addClass("lm-DockPanel-tabBar"),s}createHandle(){let r=document.createElement("div");return r.className="lm-DockPanel-handle",r}}i.Renderer=t,i.defaultRenderer=new t})(zn||(zn={}));(function(i){i.GOLDEN_RATIO=.618,i.DEFAULT_EDGES={top:12,right:40,bottom:40,left:40},i.LayoutModified=new un("layout-modified"),i.isGeneratedTabBarProperty=new ft({name:"isGeneratedTabBar",create:()=>!1});function e(r){if(r.isEmpty)return{main:null};let s=Array.from(r.widgets()),o=r.selectedWidgets().next().value,a=o?s.indexOf(o):-1;return{main:{type:"tab-area",widgets:s,currentIndex:a}}}i.createSingleDocumentConfig=e;function t(r,s,o,a){if(!re.hitTest(r.node,s,o))return{zone:"invalid",target:null};let l=r.layout;if(l.isEmpty)return{zone:"root-all",target:null};if(r.mode==="multiple-document"){let _=r.node.getBoundingClientRect(),v=s-_.left+1,w=o-_.top+1,M=_.right-s,C=_.bottom-o;switch(Math.min(w,M,C,v)){case w:if(w<a.top)return{zone:"root-top",target:null};break;case M:if(M<a.right)return{zone:"root-right",target:null};break;case C:if(C<a.bottom)return{zone:"root-bottom",target:null};break;case v:if(v<a.left)return{zone:"root-left",target:null};break;default:throw"unreachable"}}let c=l.hitTestTabAreas(s,o);if(!c)return{zone:"invalid",target:null};if(r.mode==="single-document")return{zone:"widget-all",target:c};let h=c.x-c.left+1,d=c.y-c.top+1,u=c.left+c.width-c.x,f=c.top+c.height-c.y,p=c.tabBar.node.getBoundingClientRect().height;if(d<p)return{zone:"widget-tab",target:c};let m=Math.round(c.width/3),g=Math.round(c.height/3);if(h>m&&u>m&&d>g&&f>g)return{zone:"widget-all",target:c};h/=m,d/=g,u/=m,f/=g;let b=Math.min(h,d,u,f),y;switch(b){case h:y="widget-left";break;case d:y="widget-top";break;case u:y="widget-right";break;case f:y="widget-bottom";break;default:throw"unreachable"}return{zone:y,target:c}}i.findDropTarget=t;function n(r){return r.titles.length===0?null:r.currentTitle?r.currentTitle.owner:r.titles[r.titles.length-1].owner}i.getDropRef=n})(he||(he={}));Yt=class extends Rt{constructor(e={}){super(e),this._dirty=!1,this._rowSpacing=4,this._columnSpacing=4,this._items=[],this._rowStarts=[],this._columnStarts=[],this._rowSizers=[new Lt],this._columnSizers=[new Lt],this._box=null,e.rowCount!==void 0&&ye.reallocSizers(this._rowSizers,e.rowCount),e.columnCount!==void 0&&ye.reallocSizers(this._columnSizers,e.columnCount),e.rowSpacing!==void 0&&(this._rowSpacing=ye.clampValue(e.rowSpacing)),e.columnSpacing!==void 0&&(this._columnSpacing=ye.clampValue(e.columnSpacing))}dispose(){for(let e of this._items){let t=e.widget;e.dispose(),t.dispose()}this._box=null,this._items.length=0,this._rowStarts.length=0,this._rowSizers.length=0,this._columnStarts.length=0,this._columnSizers.length=0,super.dispose()}get rowCount(){return this._rowSizers.length}set rowCount(e){e!==this.rowCount&&(ye.reallocSizers(this._rowSizers,e),this.parent&&this.parent.fit())}get columnCount(){return this._columnSizers.length}set columnCount(e){e!==this.columnCount&&(ye.reallocSizers(this._columnSizers,e),this.parent&&this.parent.fit())}get rowSpacing(){return this._rowSpacing}set rowSpacing(e){e=ye.clampValue(e),this._rowSpacing!==e&&(this._rowSpacing=e,this.parent&&this.parent.fit())}get columnSpacing(){return this._columnSpacing}set columnSpacing(e){e=ye.clampValue(e),this._columnSpacing!==e&&(this._columnSpacing=e,this.parent&&this.parent.fit())}rowStretch(e){let t=this._rowSizers[e];return t?t.stretch:-1}setRowStretch(e,t){let n=this._rowSizers[e];n&&(t=ye.clampValue(t),n.stretch!==t&&(n.stretch=t,this.parent&&this.parent.update()))}columnStretch(e){let t=this._columnSizers[e];return t?t.stretch:-1}setColumnStretch(e,t){let n=this._columnSizers[e];n&&(t=ye.clampValue(t),n.stretch!==t&&(n.stretch=t,this.parent&&this.parent.update(

3)))}*[Symbol.iterator](){for(let e of this._items)yield e.widget}addWidget(e){D.findFirstIndex(this._items,n=>n.widget===e)===-1&&(this._items.push(new Rn(e)),this.parent&&this.attachWidget(e))}removeWidget(e){let t=D.findFirstIndex(this._items,r=>r.widget===e);if(t===-1)return;let n=D.removeAt(this._items,t);this.parent&&this.detachWidget(e),n.dispose()}init(){super.init();for(let e of this)this.attachWidget(e)}attachWidget(e){this.parent.isAttached&&A.sendMessage(e,x.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.isAttached&&A.sendMessage(e,x.Msg.AfterAttach),this.parent.fit()}detachWidget(e){this.parent.isAttached&&A.sendMessage(e,x.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&A.sendMessage(e,x.Msg.AfterDetach),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_fit(){for(let l=0,c=this.rowCount;l<c;++l)this._rowSizers[l].minSize=0;for(let l=0,c=this.columnCount;l<c;++l)this._columnSizers[l].minSize=0;let e=this._items.filter(l=>!l.isHidden);for(let l=0,c=e.length;l<c;++l)e[l].fit();let t=this.rowCount-1,n=this.columnCount-1;e.sort(ye.rowSpanCmp);for(let l=0,c=e.length;l<c;++l){let h=e[l],d=Yt.getCellConfig(h.widget),u=Math.min(d.row,t),f=Math.min(d.row+d.rowSpan-1,t);ye.distributeMin(this._rowSizers,u,f,h.minHeight)}e.sort(ye.columnSpanCmp);for(let l=0,c=e.length;l<c;++l){let h=e[l],d=Yt.getCellConfig(h.widget),u=Math.min(d.column,n),f=Math.min(d.column+d.columnSpan-1,n);ye.distributeMin(this._columnSizers,u,f,h.minWidth)}if(this.fitPolicy==="set-no-constraint"){A.sendMessage(this.parent,x.Msg.UpdateRequest);return}let r=t*this._rowSpacing,s=n*this._columnSpacing;for(let l=0,c=this.rowCount;l<c;++l)r+=this._rowSizers[l].minSize;for(let l=0,c=this.columnCount;l<c;++l)s+=this._columnSizers[l].minSize;let o=this._box=re.boxSizing(this.parent.node);s+=o.horizontalSum,r+=o.verticalSum;let a=this.parent.node.style;a.minWidth=`${s}px`,a.minHeight=`${r}px`,this._dirty=!0,this.parent.parent&&A.sendMessage(this.parent.parent,x.Msg.FitRequest),this._dirty&&A.sendMessage(this.parent,x.Msg.UpdateRequest)}_update(e,t){this._dirty=!1,e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=re.boxSizing(this.parent.node));let n=this._box.paddingTop,r=this._box.paddingLeft,s=e-this._box.horizontalSum,o=t-this._box.verticalSum,a=this.rowCount-1,l=this.columnCount-1,c=a*this._rowSpacing,h=l*this._columnSpacing;Je.calc(this._rowSizers,Math.max(0,o-c)),Je.calc(this._columnSizers,Math.max(0,s-h));for(let d=0,u=n,f=this.rowCount;d<f;++d)this._rowStarts[d]=u,u+=this._rowSizers[d].size+this._rowSpacing;for(let d=0,u=r,f=this.columnCount;d<f;++d)this._columnStarts[d]=u,u+=this._columnSizers[d].size+this._columnSpacing;for(let d=0,u=this._items.length;d<u;++d){let f=this._items[d];if(f.isHidden)continue;let p=Yt.getCellConfig(f.widget),m=Math.min(p.row,a),g=Math.min(p.column,l),b=Math.min(p.row+p.rowSpan-1,a),y=Math.min(p.column+p.columnSpan-1,l),_=this._columnStarts[g],v=this._rowStarts[m],w=this._columnStarts[y]+this._columnSizers[y].size-_,M=this._rowStarts[b]+this._rowSizers[b].size-v;f.update(_,v,w,M)}}};(function(i){function e(n){return ye.cellConfigProperty.get(n)}i.getCellConfig=e;function t(n,r){ye.cellConfigProperty.set(n,ye.normalizeConfig(r))}i.setCellConfig=t})(Yt||(Yt={}));(function(i){i.cellConfigProperty=new ft({name:"cellConfig",create:()=>({row:0,column:0,rowSpan:1,columnSpan:1}),changed:a});function e(l){let c=Math.max(0,Math.floor(l.row||0)),h=Math.max(0,Math.floor(l.column||0)),d=Math.max(1,Math.floor(l.rowSpan||0)),u=Math.max(1,Math.floor(l.columnSpan||0));return{row:c,column:h,rowSpan:d,columnSpan:u}}i.normalizeConfig=e;function t(l){return Math.max(0,Math.floor(l))}i.clampValue=t;function n(l,c){let h=i.cellConfigProperty.get(l.widget),d=i.cellConfigProperty.get(c.widget);return h.rowSpan-d.rowSpan}i.rowSpanCmp=n;function r(l,c){let h=i.cellConfigProperty.get(l.widget),d=i.cellConfigProperty.get(c.widget);return h.columnSpan-d.columnSpan}i.columnSpanCmp=r;function s(l,c){for(c=Math.max(1,Math.floor(c));l.length<c;)l.push(new Lt);l.length>c&&(l.length=c)}i.reallocSizers=s;function o(l,c,h,d){if(h<c)return;if(c===h){let p=l[c];p.minSize=Math.max(p.minSize,d);return}let u=0;for(let p=c;p<=h;++p)u+=l[p].minSize;if(u>=d)return;let f=(d-u)/(h-c+1);for(let p=c;p<=h;++p)l[p].minSize+=f}i.distributeMin=o;function a(l){l.parent&&l.parent.layout instanceof Yt&&l.parent.fit()}})(ye||(ye={}));bi=class extends x{constructor(e={}){super({node:Rs.createNode()}),this._activeIndex=-1,this._tabFocusIndex=0,this._menus=[],this._childMenu=null,this._overflowMenu=null,this._menuItemSizes=[],this._overflowIndex=-1,this.addClass("lm-MenuBar"),this.setFlag(x.Flag.DisallowLayout),this.renderer=e.renderer||bi.defaultRenderer,this._forceItemsPosition=e.forceItemsPosition||{forceX:!0,forceY:!0},this._overflowMenuOptions=e.overflowMenuOptions||{isVisible:!0}}dispose(){this._closeChildMenu(),this._menus.length=0,super.dispose()}get childMenu(){return this._childMenu}get overflowIndex(){return this._overflowIndex}get overflowMenu(){return this._overflowMenu}get contentNode(){return this.node.getElementsByClassName("lm-MenuBar-content")[0]}get activeMenu(){return this._menus[this._activeIndex]||null}set activeMenu(e){this.activeIndex=e?this._menus.indexOf(e):-1}get activeIndex(){return this._activeIndex}set activeIndex(e){(e<0||e>=this._menus.length)&&(e=-1),e>-1&&this._menus[e].items.length===0&&(e=-1),this._activeIndex!==e&&(this._activeIndex=e,this.update())}get menus(){return this._menus}openActiveMenu(){this._activeIndex!==-1&&(this._openChildMenu(),this._childMenu&&(this._childMenu.activeIndex=-1,this._childMenu.activateNextItem()))}addMenu(e,t=!0){this.insertMenu(this._menus.length,e,t)}insertMenu(e,t,n=!0){this._closeChildMenu();let r=this._menus.indexOf(t),s=Math.max(0,Math.min(e,this._menus.length));if(r===-1){D.insert(this._menus,s,t),t.addClass("lm-MenuBar-menu"),t.aboutToClose.connect(this._onMenuAboutToClose,this),t.menuRequested.connect(this._onMenuMenuRequested,this),t.title.changed.connect(this._onTitleChanged,this),n&&this.update();return}

3s===this._menus.length&&s--,r!==s&&(D.move(this._menus,r,s),n&&this.update())}removeMenu(e,t=!0){this.removeMenuAt(this._menus.indexOf(e),t)}removeMenuAt(e,t=!0){this._closeChildMenu();let n=D.removeAt(this._menus,e);n&&(n.aboutToClose.disconnect(this._onMenuAboutToClose,this),n.menuRequested.disconnect(this._onMenuMenuRequested,this),n.title.changed.disconnect(this._onTitleChanged,this),n.removeClass("lm-MenuBar-menu"),t&&this.update())}clearMenus(){if(this._menus.length!==0){this._closeChildMenu();for(let e of this._menus)e.aboutToClose.disconnect(this._onMenuAboutToClose,this),e.menuRequested.disconnect(this._onMenuMenuRequested,this),e.title.changed.disconnect(this._onTitleChanged,this),e.removeClass("lm-MenuBar-menu");this._menus.length=0,this.update()}}handleEvent(e){switch(e.type){case"keydown":this._evtKeyDown(e);break;case"mousedown":this._evtMouseDown(e);break;case"mousemove":case"mouseleave":this._evtMouseMove(e);break;case"focusout":this._evtFocusOut(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation();break}}onBeforeAttach(e){this.node.addEventListener("keydown",this),this.node.addEventListener("mousedown",this),this.node.addEventListener("mousemove",this),this.node.addEventListener("mouseleave",this),this.node.addEventListener("focusout",this),this.node.addEventListener("contextmenu",this)}onAfterDetach(e){this.node.removeEventListener("keydown",this),this.node.removeEventListener("mousedown",this),this.node.removeEventListener("mousemove",this),this.node.removeEventListener("mouseleave",this),this.node.removeEventListener("focusout",this),this.node.removeEventListener("contextmenu",this),this._closeChildMenu()}onActivateRequest(e){this.isAttached&&this._focusItemAt(0)}onResize(e){this.update(),super.onResize(e)}onUpdateRequest(e){var t;let n=this._menus,r=this.renderer,s=this._activeIndex,o=this._tabFocusIndex>=0&&this._tabFocusIndex<n.length?this._tabFocusIndex:0,a=this._overflowIndex>-1?this._overflowIndex:n.length,l=0,c=!1;a=this._overflowMenu!==null?a-1:a;let h=new Array(a);for(let d=0;d<a;++d)h[d]=r.renderItem({title:n[d].title,active:d===s,tabbable:d===o,disabled:n[d].items.length===0,onfocus:()=>{this._tabFocusIndex=d,this.activeIndex=d}}),l+=this._menuItemSizes[d],n[d].title.label===this._overflowMenuOptions.title&&(c=!0,a--);if(this._overflowMenuOptions.isVisible){if(this._overflowIndex>-1&&!c){if(this._overflowMenu===null){let d=(t=this._overflowMenuOptions.title)!==null&&t!==void 0?t:"...";this._overflowMenu=new Ot({commands:new qr}),this._overflowMenu.title.label=d,this._overflowMenu.title.mnemonic=0,this.addMenu(this._overflowMenu,!1)}for(let d=n.length-2;d>=a;d--){let u=this.menus[d];u.title.mnemonic=0,this._overflowMenu.insertItem(0,{type:"submenu",submenu:u}),this.removeMenu(u,!1)}h[a]=r.renderItem({title:this._overflowMenu.title,active:a===s&&n[a].items.length!==0,tabbable:a===o,disabled:n[a].items.length===0,onfocus:()=>{this._tabFocusIndex=a,this.activeIndex=a}}),a++}else if(this._overflowMenu!==null){let d=this._overflowMenu.items,u=this.node.offsetWidth,f=this._overflowMenu.items.length;for(let p=0;p<f;++p){let m=n.length-1-p;if(u-l>this._menuItemSizes[m]){let g=d[0].submenu;this._overflowMenu.removeItemAt(0),this.insertMenu(a,g,!1),h[a]=r.renderItem({title:g.title,active:!1,tabbable:a===o,disabled:n[a].items.length===0,onfocus:()=>{this._tabFocusIndex=a,this.activeIndex=a}}),a++}}this._overflowMenu.items.length===0&&(this.removeMenu(this._overflowMenu,!1),h.pop(),this._overflowMenu=null,this._overflowIndex=-1)}}nn.render(h,this.contentNode),this._updateOverflowIndex()}_updateOverflowIndex(){if(!this._overflowMenuOptions.isVisible)return;let e=this.contentNode.childNodes,t=this.node.offsetWidth,n=0,r=-1,s=e.length;if(this._menuItemSizes.length==0)for(let o=0;o<s;o++){let a=e[o];n+=a.offsetWidth,this._menuItemSizes.push(a.offsetWidth),n>t&&r===-1&&(r=o)}else for(let o=0;o<this._menuItemSizes.length;o++)if(n+=this._menuItemSizes[o],n>t){r=o;break}this._overflowIndex=r}_evtKeyDown(e){let t=e.keyCode;if(t===9){this.activeIndex=-1;return}if(e.preventDefault(),e.stopPropagation(),t===13||t===32||t===38||t===40){if(this.activeIndex=this._tabFocusIndex,this.activeIndex!==this._tabFocusIndex)return;this.openActiveMenu();return}if(t===27){this._closeChildMenu(),this._focusItemAt(this.activeIndex);return}if(t===37||t===39){let o=t===37?-1:1,a=this._tabFocusIndex+o,l=this._menus.length;for(let c=0;c<l;c++){let h=(l+a+o*c)%l;if(this._menus[h].items.length){this._focusItemAt(h);return}}return}let n=la().keyForKeydownEvent(e);

3if(!n)return;let r=this._activeIndex+1,s=Rs.findMnemonic(this._menus,n,r);s.index!==-1&&!s.multiple?(this.activeIndex=s.index,this.openActiveMenu()):s.index!==-1?(this.activeIndex=s.index,this._focusItemAt(this.activeIndex)):s.auto!==-1&&(this.activeIndex=s.auto,this._focusItemAt(this.activeIndex))}_evtMouseDown(e){if(!re.hitTest(this.node,e.clientX,e.clientY))return;e.stopPropagation(),e.stopImmediatePropagation();let t=D.findFirstIndex(this.contentNode.children,n=>re.hitTest(n,e.clientX,e.clientY));if(t===-1){this._closeChildMenu();return}if(e.button===0)if(this._childMenu)this._closeChildMenu(),this.activeIndex=t;else{e.preventDefault();let n=this._positionForMenu(t);Ot.saveWindowData(),this.activeIndex=t,this._openChildMenu(n)}}_evtMouseMove(e){let t=D.findFirstIndex(this.contentNode.children,r=>re.hitTest(r,e.clientX,e.clientY));if(t===this._activeIndex||t===-1&&this._childMenu)return;let n=t>=0&&this._childMenu?this._positionForMenu(t):null;Ot.saveWindowData(),this.activeIndex=t,n&&this._openChildMenu(n)}_positionForMenu(e){let t=this.contentNode.children[e],{left:n,bottom:r}=t.getBoundingClientRect();return{top:r,left:n}}_evtFocusOut(e){!this._childMenu&&!this.node.contains(e.relatedTarget)&&(this.activeIndex=-1)}_focusItemAt(e){let t=this.contentNode.childNodes[e];t&&t.focus()}_openChildMenu(e={}){let t=this.activeMenu;if(!t){this._closeChildMenu();return}let n=this._childMenu;if(n===t)return;this._childMenu=t,n?n.close():document.addEventListener("mousedown",this,!0),this._tabFocusIndex=this.activeIndex,A.sendMessage(this,x.Msg.UpdateRequest);let{left:r,top:s}=e;(typeof r>"u"||typeof s>"u")&&({left:r,top:s}=this._positionForMenu(this._activeIndex)),n||this.addClass("lm-mod-active"),t.items.length>0&&t.open(r,s,this._forceItemsPosition)}_closeChildMenu(){if(!this._childMenu)return;this.removeClass("lm-mod-active"),document.removeEventListener("mousedown",this,!0);let e=this._childMenu;this._childMenu=null,e.close(),this.activeIndex=-1}_onMenuAboutToClose(e){e===this._childMenu&&(this.removeClass("lm-mod-active"),document.removeEventListener("mousedown",this,!0),this._childMenu=null,this.activeIndex=-1)}_onMenuMenuRequested(e,t){if(e!==this._childMenu)return;let n=this._activeIndex,r=this._menus.length;switch(t){case"next":this.activeIndex=n===r-1?0:n+1;break;case"previous":this.activeIndex=n===0?r-1:n-1;break}this.openActiveMenu()}_onTitleChanged(){this.update()}};(function(i){class e{renderItem(n){let r=this.createItemClass(n),s=this.createItemDataset(n),o=this.createItemARIA(n);return ie.li({className:r,dataset:s,...n.disabled?{}:{tabindex:n.tabbable?"0":"-1"},onfocus:n.onfocus,...o},this.renderIcon(n),this.renderLabel(n))}renderIcon(n){let r=this.createIconClass(n);return ie.div({className:r},n.title.icon,n.title.iconLabel)}renderLabel(n){let r=this.formatLabel(n);return ie.div({className:"lm-MenuBar-itemLabel"},r)}createItemClass(n){let r="lm-MenuBar-item";return n.title.className&&(r+=` ${n.title.className}`),n.active&&!n.disabled&&(r+=" lm-mod-active"),r}createItemDataset(n){return n.title.dataset}createItemARIA(n){return{role:"menuitem","aria-haspopup":"true","aria-disabled":n.disabled?"true":"false"}}createIconClass(n){let r="lm-MenuBar-itemIcon",s=n.title.iconClass;return s?`${r} ${s}`:r}formatLabel(n){let{label:r,mnemonic:s}=n.title;if(s<0||s>=r.length)return r;let o=r.slice(0,s),a=r.slice(s+1),l=r[s],c=ie.span({className:"lm-MenuBar-itemMnemonic"},l);return[o,c,a]}}i.Renderer=e,i.defaultRenderer=new e})(bi||(bi={}));(function(i){function e(){let n=document.createElement("div"),r=document.createElement("ul");return r.className="lm-MenuBar-content",n.appendChild(r),r.setAttribute("role","menubar"),n}i.createNode=e;function t(n,r,s){let o=-1,a=-1,l=!1,c=r.toUpperCase();for(let h=0,d=n.length;h<d;++h){let u=(h+s)%d,f=n[u].title;if(f.label.length===0)continue;let p=f.mnemonic;if(p>=0&&p<f.label.length){f.label[p].toUpperCase()===c&&(o===-1?o=u:l=!0);continue}a===-1&&f.label[0].toUpperCase()===c&&(a=u)}return{index:o,multiple:l,auto:a}}i.findMnemonic=t})(Rs||(Rs={}));(function(i){function e(){let n=document.createElement("div"),r=document.createElement("div"),s=document.createElement("div"),o=document.createElement("div"),a=document.createElement("div");return r.className="lm-ScrollBar-button",s.className="lm-ScrollBar-button",r.dataset.action="decrement",s.dataset.action="increment",o.className="lm-ScrollBar-track",a.className="lm-ScrollBar-thumb",o.appendChild(a),n.appendChild(r),n.appendChild(o),n.appendChild(s),n}i.createNode=e;function t(n,r){return n.thumbNode.contains(r)?"thumb":n.trackNode.contains(r)?"track":n.decrementNode.contains(r)?"decrement":n.incrementNode.contains(r)?"increment":null}i.findPart=t})(em||(em={}));tm=class extends Rt{constructor(){super(...arguments),this._widget=null}dispose(){if(this._widget){let e=this._widget;this._widget=null,e.dispose()}super.dispose()}get widget(){return this._widget}set widget(e){e&&(e.parent=this.parent),this._widget!==e&&(this._widget&&this._widget.dis

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0)},Ye.default.createElement("input",{type:"text",id:this.state.textInputId,className:"jp-lineFormInput",onChange:this._handleChange,onFocus:this._handleFocus,onBlur:this._handleBlur,value:this.state.value,ref:e=>{this._textInput=e}}),Ye.default.createElement("div",{className:"jp-baseLineForm jp-lineFormButtonContainer"},Ye.default.createElement(Lh.react,{className:"jp-baseLineForm jp-lineFormButtonIcon",elementPosition:"center"}),Ye.default.createElement("input",{type:"submit",className:"jp-baseLineForm jp-lineFormButton",value:""}))),Ye.default.createElement("label",{className:"jp-lineFormCaption",htmlFor:this.state.textInputId},this._trans.__("Go to line number between 1 and %1",this.props.maxLine))))}};yi=class extends Bh{constructor(e){super(new yi.Model),this._popup=null,this.addClass("jp-mod-highlighted"),this.translator=e||Pe}render(){return 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23The reduction of ${i.rule.name} is allowed before ${e} because of this rule:
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25
26`));for(let c of n)c.finish();

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this==_e.none||this==e?e:e==_e.none?this:new _e(Math.max(this.precedence,e.precedence),io(this.ambigGroups,e.ambigGroups),Math.max(this.cut,e.cut))}cmp(e){return this.precedence-e.precedence||no(this.ambigGroups,e.ambigGroups,(t,n)=>t<n?-1:t>n?1:0)||this.cut-e.cut}};_e.none=new _e(0);ux=0,Ir=class{constructor(e,t,n,r){this.name=e,this.parts=t,this.conflicts=n,this.skip=r,this.id=ux++}cmp(e){return this.id-e.id}cmpNoName(e){return this.parts.length-e.parts.length||this.skip.hash-e.skip.hash||this.parts.reduce((t,n,r)=>t||n.cmp(e.parts[r]),0)||no(this.conflicts,e.conflicts,(t,n)=>t.cmp(n))}toString(){return this.name+" -> "+this.parts.join(" ")}get isRepeatWrap(){return this.name.repeated&&this.parts.length==2&&this.parts[0]==this.name}sameReduce(e){return this.name==e.name&&this.parts.length==e.parts.length&&this.isRepeatWrap==e.isRepeatWrap}},qc=65535,ro=class{constructor(e,t,n){this.from=e,this.to=t,this.target=n}toString(){return`-> ${this.target.id}[label=${JSON.stringify(this.from<0?"\u03B5":Dm(this.from)+(this.to>this.from+1?"-"+Dm(this.to-1):""))}]`}};gx=1,Qe=class Gm{constructor(e=[],t=gx++){this.accepting=e,this.id=t,this.edges=[]}edge(e,t,n){this.edges.push(new ro(e,t,n))}nullEdge(e){this.edge(-1,-1,e)}compile(){let e=Object.create(null),t=0,n=r(this.closure().sort((s,o)=>s.id-o.id));return fx(Object.values(e),n);function r(s){let o=e[Ec(s)]=new Gm(s.reduce((c,h)=>io(c,h.accepting),[]),t++),a=[];for(let c of s)for(let h of c.edges)h.from>=0&&a.push(h);let l=yx(a);for(let c of l){let h=c.targets.sort((d,u)=>d.id-u.id);o.edge(c.from,c.to,e[Ec(h)]||r(h))}return o}}closure(){let e=[],t=Object.create(null);function n(r){if(!t[r.id]){t[r.id]=!0,(r.edges.some(s=>s.from>=0)||r.accepting.length>0&&!r.edges.some(s=>bx(r.accepting,s.target.accepting)))&&e.push(r);for(let s of r.edges)s.from<0&&n(s.target)}}return n(this),e}findConflicts(e){let t=[],n=this.cycleTerms();function r(s,o,a,l,c){s.id<o.id&&([s,o]=[o,s],a=-a);let h=t.find(d=>d.a==s&&d.b==o);h?h.soft!=a&&(h.soft=0):t.push(new Jm(s,o,a,Nm(l),c&&Nm(c)))}return this.reachable((s,o)=>

27{if(s.accepting.length!=0){for(let a=0;a<s.accepting.length;a++)for(let l=a+1;l<s.accepting.length;l++)r(s.accepting[a],s.accepting[l],0,o);s.reachable((a,l)=>{if(a!=s)for(let c of a.accepting){let h=n.includes(c);for(let d of s.accepting)c!=d&&r(c,d,h||n.includes(d)||!e(c,d)?0:1,o,o.concat(l))}})}}),t}cycleTerms(){let e=[];this.reachable(s=>{for(let{target:o}of s.edges)e.push(s,o)});let t=new Map,n=[];for(let s=0;s<e.length;){let o=e[s++],a=e[s++],l=t.get(o);if(l||t.set(o,l=[]),!l.includes(a))if(o==a)n.includes(o)||n.push(o);else{for(let c of l)e.push(o,c);l.push(a)}}let r=[];for(let s of n)for(let o of s.accepting)r.includes(o)||r.push(o);return r}reachable(e){let t=[],n=[];(function r(s){e(s,n),t.push(s);for(let o of s.edges)t.includes(o.target)||(n.push(o),r(o.target),n.pop())})(this)}toString(){let e=`digraph {
28`;return this.reachable(t=>{t.accepting.length&&(e+=`  ${t.id} [label=${JSON.stringify(t.accepting.join())}];
29`);for(let n of t.edges)e+=`  ${t.id} ${n};
30`}),e+"}"}toArray(e,t){let n=[],r=[];this.reachable(s=>{let o=r.length,a=o+3+s.accepting.length*2;n[s.id]=o,r.push(s.stateMask(e),a,s.edges.length),s.accepting.sort((l,c)=>t.indexOf(l.id)-t.indexOf(c.id));for(let l of s.accepting)r.push(l.id,e[l.id]||65535);for(let l of s.edges)r.push(l.from,l.to,-l.target.id-1)});for(let s=0;s<r.length;s++)r[s]<0&&(r[s]=n[-r[s]-1]);if(r.length>Math.pow(2,16))throw new _t("Tokenizer tables too big to represent with 16-bit offsets.");return Uint16Array.from(r)}stateMask(e){let t=0;return this.reachable(n=>{for(let r of n.accepting)t|=e[r.id]||65535}),t}},Jm=class{constructor(e,t,n,r,s){this.a=e,this.b=t,this.soft=n,this.exampleA=r,this.exampleB=s}};so=class{constructor(e,t,n){this.from=e,this.to=t,this.targets=n}};xr=/[\w_-]+/gy;try{xr=/[\p{Alphabetic}\d_-]+/ugy}catch{}Qt=[],Ac=class{constructor(e,t=null){this.string=e,this.fileName=t,this.type="sof",this.value=null,this.start=0,this.end=0,this.next()}lineInfo(e){for(let t=1,n=0;;){let r=this.string.indexOf(`
31`,n);if(r>-1&&r<e)++t,n=r+1;else return{line:t,ch:e-n}}}message(e,t=-1){let n=this.fileName||"";if(t>-1){let r=this.lineInfo(t);n+=(n?" ":"")+r.line+":"+r.ch}return n?e+` (${n})`:e}raise(e,t=-1){throw new _t(this.message(e,t))}match(e,t){let n=t.exec(this.string.slice(e));return n?e+n[0].length:-1}next(){let e=this.match(this.end,/^(\s|\/\/.*|\/\*[^]*?\*\/)*/);if(e==this.string.length)return this.set("eof",null,e,e);let t=this.string[e];if(t=='"'){let n=this.match(e+1,/^(\\.|[^"\\])*"/);return n==-1&&this.raise("Unterminated string literal",e),this.set("string",Tc(this.string.slice(e+1,n-1)),e,n)}else if(t=="'"){let n=this.match(e+1,/^(\\.|[^'\\])*'/);return n==-1&&this.raise("Unterminated string literal",e),this.set("string",Tc(this.string.slice(e+1,n-1)),e,n)}else if(t=="@"){xr.lastIndex=e+1;let n=xr.exec(this.string);return n?this.set("at",n[0],e,e+1+n[0].length):this.raise("@ without a name",e)}else if((t=="$"||t=="!")&&this.string[e+1]=="["){let n=this.match(e+2,/^(?:\\.|[^\]\\])*\]/);return n==-1&&this.raise("Unterminated character set",e),this.set("set",this.string.slice(e+2,n-1),e,n)}else{if(/[\[\]()!~+*?{}<>\.,|:$=]/.test(t))return this.set(t,null,e,e+1);{xr.lastIndex=e;let n=xr.exec(this.string);return n?this.set("id",n[0],e,e+n[0].length):this.raise("Unexpected character "+JSON.stringify(t),e)}}}set(e,t,n,r){this.type=e,this.value=t,this.start=n,this.end=r}eat(e,t=null){return this.type==e&&(t==null||this.value===t)?(this.next(),!0):!1}unexpected(){return this.raise(`Unexpected token '${this.string.slice(this.start,this.end)}'`,this.start)}expect(e,t=null){let n=this.value;return(this.type!=e||!(t==null||n===t))&&this.unexpected(),this.next(),n}parse(){return _x(this)}};sc="\uFDDA";Cr=typeof process<"u"&&process.env.LOG||"",Dr=/\btime\b/.test(Cr),jn=Dr?(i,e)=>{let t=Date.now(),n=e();return console.log(`${i} (${((Date.now()-t)/1e3).toFixed(2)}s)`),n}:(i,e)=>e(),zt=class{constructor(e,t,n,r,s,o){this.rule=e,this.pos=t,this.ahead=n,this.ambigAhead=r,this.skipAhead=s,this.via=o,this.hash=0}finish(){let e=Sr(Sr(this.rule.id,this.pos),this.skipAhead.hash);for(let t of this.ahead)e=Sr(e,t.hash);for(let t of this.ambigAhead)e=Ix(e,t);return this.hash=e,this}get next(){return this.pos<this.rule.parts.length?this.rule.parts[this.pos]:null}advance(){return new zt(this.rule,this.pos+1,this.ahead,this.ambigAhead,this.skipAhead,this.via).finish()}get skip(){return this.pos==this.rule.parts.length?this.skipAhead:this.rule.skip}cmp(e){return this.rule.cmp(e.rule)||this.pos-e.pos||this.skipAhead.hash-e.skipAhead.hash||no(this.ahead,e.ahead,(t,n)=>t.cmp(n))||no(this.ambigAhead,e.ambigAhead,Nx)}eqSimple(e){return e.rule==this.rule&&e.pos==this.pos}toString(){let e=this.rule.parts.map(t=>t.name);return e.splice(this.pos,0,"\xB7"),`${this.rule.name} -> ${e.join(" ")}`}eq(e){return this==e||this.hash==e.hash&&this.rule==e.rule&&this.pos==e.pos&&this.skipAhead==e.skipAhead&&Pm(this.ahead,e.ahead)&&Pm(this.ambigAhead,e.ambigAhead)}trail(e=60){let t=[];for(let r=this;r;r=r.via)for(let s=r.pos-1;s>=0;s--)t.push(r.rule.parts[s]);let n=t.reverse().join(" ");return n.length>e&&(n=n.slice(n.length-e).replace(/.*? /,"\u2026 ")),n}conflicts(e=this.pos){let t=this.rule.conflicts[e];return e==this.rule.parts.length&&this.ambigAhead.length&&(t=t.join(new _e(0,this.ambigAhead))),t}static addOrigins(e,t){let n=e.slice();for(let r=0;r<n.length;r++){let s=n[r];if(s.pos==0)for(let o of t)o.next==s.rule.name&&!n.includes(o)&&n.push(o)}return n}};He=class{constructor(e,t){this.term=e,this.target=t}eq(e){return e instanceof He&&this.term==e.term&&e.target.id==this.target.id}cmp(e){return e instanceof jt?-1:this.term.id-e.term.id||this.target.id-e.target.id}matches(e,t){return e instanceof He&&t[e.target.id]==t[this.target.id]}toString(){return"s"+this.target.id}map(e,t){let n=t[e[this.target.id]];return n==this.target?this:new He(this.term,n)}},jt=class{constructor(e,t){this.term=e,this.rule=t}eq(e){return e instanceof jt&&this.term==e.term&&e.rule.sameReduce(this.rule)}cmp(e){return e instanceof He?1:this.term.id-e.term.id||this.rule.name.id-e.rule.name.id||this.rule.parts.length-e.rule.parts.length}matches(e,t){return e instanceof jt&&e.rule.sameReduce(this.rule)}toString(){return`${this.rule.name.name}(${this.rule.parts.length})`}map(){return this}};Dc=class{constructor(e){this.first=e,this.conflicts=[]}},ao=class{constructor(e,t,n=0,r,s=Ic(t),o=null){this.id=e,this.set=t,this.flags=n,this.skip=r,this.hash=s,this.startRule=o,this.actions=[],this.actionPositions=[],this.goto=[],this.tokenGroup=-1,this.defaultReduce=null,this._actionsByTerm=null}toString(){let e=this.actions.map(t=>t.term+"="+t).join(",")+(this.goto.length?" | "+this.goto.map(t=>t.term+"="+t).join(","):"");return this.id+": "+this.set.filter(t=>t.pos>0).join()+(this.defaultReduce?`
32  always ${this.defaultReduce.name}(${this.defaultReduce.parts.length})`:e.length?`
33  `+e:"")}addActionInner(e,t){e:for(let n=0;n<this.actions.length;n++){let r=this.actions[n];if(r.term==e.term){if(r.eq(e))return null;let s=zt.addOrigins(t,this.set),o=zt.addOrigins(this.actionPositions[n],this.set),a=zm(s),l=zm(o),c=Dx(s,o)||a.precedence-l.precedence;if(c>0){this.actions.splice(n,1),this.actionPositions.splice(n,1),n--;continue e}else{if(c<0)return null;if(a.ambigGroups.some(h=>l.ambigGroups.includes(h)))continue e;return r}}}return this.actions.push(e),this.actionPositions.push(t),null}addAction(e,t,n){let r=this.addActionInner(e,t);if(r){let s=this.actionPositions[this.actions.indexOf(r)][0],o=[t[0].rule.name,s.rule.name];if(n.conflicts.some(l=>l.rules.some(c=>o.includes(c))))return;let a;r instanceof He?a=`shift/reduce conflict between
34  ${s}
35and
36  ${t[0].rule}`:a=`reduce/reduce conflict between
37  ${s.rule}
38and
39  ${t[0].rule}`,a+=`
40With input:
41  ${t[0].trail(70)} \xB7 ${e.term} \u2026`,r instanceof He&&(a+=Bx(t[0],r.term,n.first)),a+=Rx(s,t[0]),n.conflicts.push(new Lc(a,o))}}getGoto(e){return this.goto.find(t=>t.term==e)}hasSet(e){return Xs(this.set,e)}actionsByTerm(){let e=this._actionsByTerm;if(!e){this._actionsByTerm=e=Object.create(null);for(let t of this.actions)(e[t.term.id]||(e[t.term.id]=[])).push(t)}return e}finish(){if(this.actions.length){let e=this.actions[0];if(e instanceof jt){let{rule:t}=e;this.actions.every(n=>n instanceof jt&&n.rule.sameReduce(t))&&(this.defaultReduce=t)}}this.actions.sort((e,t)=>

41e.cmp(t)),this.goto.sort((e,t)=>e.cmp(t))}eq(e){let t=this.defaultReduce,n=e.defaultReduce;return t||n?t&&n?t.sameReduce(n):!1:this.skip==e.skip&&this.tokenGroup==e.tokenGroup&&Xs(this.actions,e.actions)&&Xs(this.goto,e.goto)}};Nc=class{constructor(e,t){this.set=e,this.state=t}},Lc=class{constructor(e,t){this.error=e,this.rules=t}};lo=class{constructor(e,t){this.origin=e,this.members=[t]}};Oc=[];ke=[],Ze=class{constructor(e,t){this.terms=e,this.conflicts=t}concat(e){if(this==Ze.none)return e;if(e==Ze.none)return this;let t=null;if(this.conflicts||e.conflicts){t=this.conflicts?this.conflicts.slice():this.ensureConflicts();let n=e.ensureConflicts();t[t.length-1]=t[t.length-1].join(n[0]);for(let r=1;r<n.length;r++)t.push(n[r])}return new Ze(this.terms.concat(e.terms),t)}withConflicts(e,t){if(t==_e.none)return this;let n=this.conflicts?this.conflicts.slice():this.ensureConflicts();return n[e]=n[e].join(t),new Ze(this.terms,n)}ensureConflicts(){if(this.conflicts)return this.conflicts;let e=[];for(let t=0;t<=this.terms.length;t++)e.push(_e.none);return e}};Ze.none=new Ze(ke,null);ki=class{constructor(e,t,n){this.id=e,this.args=t,this.term=n}matches(e){return this.id==e.id.name&&Lr(e.args,this.args)}matchesRepeat(e){return this.id=="+"&&_n(e.expr,this.args[0])}},Rc=class{constructor(e,t){this.options=t,this.terms=new Mc,this.specialized=Object.create(null),this.tokenOrigins=Object.create(null),this.rules=[],this.built=[],this.ruleNames=Object.create(null),this.namespaces=Object.create(null),this.namedTerms=Object.create(null),this.termTable=Object.create(null),this.knownProps=Object.create(null),this.dynamicRulePrecedences=[],this.definedGroups=[],this.astRules=[],this.currentSkip=[],jn("Parse",()=>{this.input=new Ac(e,t.fileName),this.ast=this.input.parse()});let n=St;for(let r in n)n[r]instanceof St&&!n[r].perNode&&(this.knownProps[r]={prop:n[r],source:{name:r,from:null}});for(let r of this.ast.externalProps)this.knownProps[r.id.name]={prop:this.options.externalProp?this.options.externalProp(r.id.name):new St,source:{name:r.externalID.name,from:r.source}};this.dialects=this.ast.dialects.map(r=>r.name),this.tokens=new Uc(this,this.ast.tokens),this.localTokens=this.ast.localTokens.map(r=>new Fc(this,r)),this.externalTokens=this.ast.externalTokens.map(r=>new Nr(this,r)),this.externalSpecializers=this.ast.externalSpecializers.map(r=>new Er(this,r)),jn("Build rules",()=>{let r=this.newName("%noskip",!0);this.defineRule(r,[]);let s=this.ast.mainSkip?this.newName("%mainskip",!0):r,o=[],a=[];for(let l of this.ast.rules)this.astRules.push({skip:s,rule:l});for(let l of this.ast.topRules)a.push({skip:s,rule:l});for(let l of this.ast.scopedSkip){let c=r,h=this.ast.scopedSkip.findIndex((d,u)=>u<o.length&&_n(d.expr,l.expr));h>-1?c=o[h]:this.ast.mainSkip&&_n(l.expr,this.ast.mainSkip)?c=s:Xm(l.expr)||(c=this.newName("%skip",!0)),o.push(c);for(let d of l.rules)this.astRules.push({skip:c,rule:d});for(let d of l.topRules)a.push({skip:c,rule:d})}for(let{rule:l}of this.astRules)this.unique(l.id);this.currentSkip.push(r),this.skipRules=s==r?[s]:[r,s],s!=r&&this.defineRule(s,this.normalizeExpr(this.ast.mainSkip));for(let l=0;l<this.ast.scopedSkip.length;l++){let c=o[l];this.skipRules.includes(c)||(this.skipRules.push(c),c!=r&&this.defineRule(c,this.normalizeExpr(this.ast.scopedSkip[l].expr)))}this.currentSkip.pop();for(let{rule:l,skip:c}of a.sort((h,d)=>h.rule.start-d.rule.start)){this.unique(l.id),this.used(l.id.name),this.currentSkip.push(c);let{name:h,props:d}

41=this.nodeInfo(l.props,"a",l.id.name,ke,ke,l.expr),u=this.terms.makeTop(h,d);this.namedTerms[h]=u,this.defineRule(u,this.normalizeExpr(l.expr)),this.currentSkip.pop()}for(let l of this.externalSpecializers)l.finish();for(let{skip:l,rule:c}of this.astRules)this.ruleNames[c.id.name]&&iv(c)&&!c.params.length&&(this.buildRule(c,[],l,!1),c.expr instanceof Be&&c.expr.exprs.length==0&&this.used(c.id.name))});for(let r in this.ruleNames){let s=this.ruleNames[r];s&&this.warn(`Unused rule '${s.name}'`,s.start)}this.tokens.takePrecedences(),this.tokens.takeConflicts();for(let r of this.localTokens)r.takePrecedences();for(let{name:r,group:s,rule:o}of this.definedGroups)this.defineGroup(r,s,o);this.checkGroups()}unique(e){e.name in this.ruleNames&&this.raise(`Duplicate definition of rule '${e.name}'`,e.start),this.ruleNames[e.name]=e}used(e){this.ruleNames[e]=null}newName(e,t=null,n={}){for(let r=t?0:1;;r++){let s=r?`${e}-${r}`:e;if(!this.terms.names[s])return this.terms.makeNonTerminal(s,t===!0?null:t,n)}}prepareParser(){let e=jn("Simplify rules",()=>tv(this.rules,[...this.skipRules,...this.terms.tops])),{nodeTypes:t,names:n,minRepeatTerm:r,maxTerm:s}=this.terms.finish(e);for(let N in this.namedTerms)this.termTable[N]=this.namedTerms[N].id;/\bgrammar\b/.test(Cr)&&console.log(e.join(`
42`));let o=this.terms.tops.slice(),a=Ox(this.terms),l=this.skipRules.map((N,V)=>{let te=[],Q=[],fe=[];for(let ce of N.rules){if(!ce.parts.length)continue;let Ae=ce.parts[0];for(let ve of Ae.terminal?[Ae]:a[Ae.name]||[])ve&&!Q.includes(ve)&&Q.push(ve);Ae.terminal&&ce.parts.length==1&&!fe.some(ve=>ve!=ce&&ve.parts[0]==Ae)?te.push(Ae):fe.push(ce)}return N.rules=fe,fe.length&&o.push(N),{skip:te,rule:fe.length?N:null,startTokens:Q,id:V}}),c=jn("Build full automaton",()=>zx(this.terms,o,a)),h=this.localTokens.map((N,V)=>N.buildLocalGroup(c,l,V)),{tokenGroups:d,tokenPrec:u,tokenData:f}=jn("Build token groups",()=>this.tokens.buildTokenGroups(c,l,h.length));for(let N of this.externalTokens)N.checkConflicts(c,l);let p=jn("Finish automaton",()=>Hx(c)),m=Gx(p,this.terms.tops);/\blr\b/.test(Cr)&&console.log(p.join(`
43`));let g=[];for(let N of this.externalSpecializers)g.push(N);for(let N in this.specialized)g.push({token:this.terms.names[N],table:Vx(this.specialized[N])});let b=N=>N instanceof Nr?N.ast.start:this.tokens.ast?this.tokens.ast.start:-1,y=d.concat(this.externalTokens).sort((N,V)=>b(N)-b(V)).concat(h),_=new co,v=l.map(N=>{let V=[];for(let te of N.skip)V.push(te.id,0,4);if(N.rule){let te=p.find(Q=>Q.startRule==N.rule);for(let Q of te.actions)V.push(Q.term.id,te.id,2)}return V.push(65535,0),_.storeArray(V)}),w=jn("Finish states",()=>{let N=new Uint32Array(p.length*6),V=this.computeForceReductions(p,l),te=new Bc(y,_,N,v,l,p,this);for(let Q of p)te.finish(Q,m(Q.id),V[Q.id]);return N}),M=Object.create(null);for(let N=0;N<this.dialects.length;N++)M[this.dialects[N]]=_.storeArray((this.tokens.byDialect[N]||ke).map(V=>V.id).concat(65535));let C=null;if(this.dynamicRulePrecedences.length){C=Object.create(null);for(let{rule:N,prec:V}of this.dynamicRulePrecedences)C[N.id]=V}let S=Object.create(null);for(let N of this.terms.tops)S[N.nodeName]=[p.find(V=>V.startRule==N).id,N.id];let I=_.storeArray(u.concat(65535)),{nodeProps:L,skippedTypes:P}=this.gatherNodeProps(t);return{states:w,stateData:_.finish(),goto:Jx(p),nodeNames:t.filter(N=>N.id<r).map(N=>N.nodeName).join(" "),nodeProps:L,skippedTypes:P,maxTerm:s,repeatNodeCount:t.length-r,tokenizers:y,tokenData:f,topRules:S,dialects:M,dynamicPrecedences:C,specialized:g,tokenPrec:I,termNames:n}}getParser(){let{states:e,stateData:t,goto:n,nodeNames:r,nodeProps:s,skippedTypes:o,maxTerm:a,repeatNodeCount:l,tokenizers:c,tokenData:h,topRules:d,dialects:u,dynamicPrecedences:f,specialized:p,tokenPrec:m,termNames:g}=this.prepareParser(),b=p.map(y=>{if(y instanceof Er){let _=this.options.externalSpecializer(y.ast.id.name,this.termTable);return{term:y.term.id,get:(v,w)=>_(v,w)<<1|(y.ast.type=="extend"?1:0),external:_,extend:y.ast.type=="extend"}}else return{term:y.token.id,get:_=>y.table[_]||-1}});return vd.deserialize({version:14,states:e,stateData:t,goto:n,nodeNames:r,maxTerm:a,repeatNodeCount:l,nodeProps:s.map(({prop:y,terms:_})=>[this.knownProps[y].prop,..._]),propSources:this.options.externalPropSource?this.ast.externalPropSources.map(y=>this.options.externalPropSource(y.id.name)):void 0,skippedNodes:o,tokenData:h,tokenizers:c.map(y=>y.create()),context:this.ast.context?typeof this.options.contextTracker=="function"?this.options.contextTracker(this.termTable):this.options.contextTracker:void 0,topRules:d,dialects:u,dynamicPrecedences:f,specialized:b,tokenPrec:m,termNames:g})}getParserFile(){let{states:e,stateData:t,goto:n,nodeNames:r,nodeProps:s,skippedTypes:o,maxTerm:a,repeatNodeCount:l,tokenizers:c,tokenData:h,topRules:d,dialects:u,dynamicPrecedences:f,specialized:p,tokenPrec:m,termNames:g}=this.prepareParser(),b=this.options.moduleStyle||"es",y=`// This file was generated by lezer-generator. You probably shouldn't edit it.
44`,_=y,v={},w=Object.create(null),M=Object.create(null);for(let k of Wm)M[k]=!0;let C=this.options.exportName||"parser";M[C]=!0;let S=k=>{for(let O=0;;O++){let B=k+(O?"_"+O:"");if(!M[B])return B}},I=(k,O,B=k)=>{let U=k+" from "+O;if(w[U])return w[U];let J=JSON.stringify(O),H=k;return k in M&&(H=S(B),k+=`${b=="cjs"?":":" as"} ${H}`),M[H]=!0,(v[J]||(v[J]=[])).push(k),w[U]=H},L=I("LRParser","@lezer/lr"),P=c.map(k=>

44k.createSource(I)),N=this.ast.context?I(this.ast.context.id.name,this.ast.context.source):null,V=s.map(({prop:k,terms:O})=>{let{source:B}=this.knownProps[k];return`[${B.from?I(B.name,B.from):JSON.stringify(B.name)}, ${O.map(Ae).join(",")}]`});function te(k){return"{__proto__:null,"+Object.keys(k).map(O=>`${/^(\d+|[a-zA-Z_]\w*)$/.test(O)?O:JSON.stringify(O)}:${k[O]}`).join(", ")+"}"}let Q="",fe=p.map(k=>{if(k instanceof Er){let O=I(k.ast.id.name,k.ast.source),B=this.options.typeScript?": any":"";return`{term: ${k.term.id}, get: (value${B}, stack${B}) => (${O}(value, stack) << 1)${k.ast.type=="extend"?" | 1":""}, external: ${O}${k.ast.type=="extend"?", extend: true":""}}`}else{let O=S("spec_"+k.token.name.replace(/\W/g,""));M[O]=!0,Q+=`const ${O} = ${te(k.table)}
45`;let B=this.options.typeScript?`: keyof typeof ${O}`:"";return`{term: ${k.token.id}, get: (value${B}) => ${O}[value] || -1}`}}),ce=this.ast.externalPropSources.map(k=>I(k.id.name,k.source));for(let k in v)b=="cjs"?_+=`const {${v[k].join(", ")}} = require(${k})
46`:_+=`import {${v[k].join(", ")}} from ${k}
47`;_+=Q;function Ae(k){return typeof k!="string"||/^(true|false|\d+(\.\d+)?|\.\d+)$/.test(k)?k:JSON.stringify(k)}let ve=Object.keys(u).map(k=>`${k}: ${u[k]}`),Ve=`${L}.deserialize({
48  version: 14,
49  states: ${vr(e,4294967295)},
50  stateData: ${vr(t)},
51  goto: ${vr(n)},
52  nodeNames: ${JSON.stringify(r)},
53  maxTerm: ${a}${N?`,
54  context: ${N}`:""}${V.length?`,
55  nodeProps: [
56    ${V.join(`,
57    `)}
58  ]`:""}${ce.length?`,
59  propSources: [${ce.join()}]`:""}${o.length?`,
60  skippedNodes: ${JSON.stringify(o)}`:""},
61  repeatNodeCount: ${l},
62  tokenData: ${vr(h)},
63  tokenizers: [${P.join(", ")}],
64  topRules: ${JSON.stringify(d)}${ve.length?`,
65  dialects: {${ve.join(", ")}}`:""}${f?`,
66  dynamicPrecedences: ${JSON.stringify(f)}`:""}${fe.length?`,
67  specialized: [${fe.join(",")}]`:""},
68  tokenPrec: ${m}${this.options.includeNames?`,
69  termNames: ${JSON.stringify(g)}`:""}
70})`,T=[];for(let k in this.termTable){let O=k;if(Wm.includes(O))for(let B=1;O="_".repeat(B)+k,O in this.termTable;B++);else if(!/^[\w$]+$/.test(k))continue;T.push(`${O}${b=="cjs"?":":" ="} ${this.termTable[k]}`)}for(let k=0;k<this.dialects.length;k++)T.push(`Dialect_${this.dialects[k]}${b=="cjs"?":":" ="} ${k}`);return{parser:_+(b=="cjs"?`exports.${C} = ${Ve}
71`:`export const ${C} = ${Ve}
72`),terms:b=="cjs"?`${y}module.exports = {
73  ${T.join(`,
74  `)}
75}`:`${y}export const
76  ${T.join(`,
77  `)}
78`}}gatherNonSkippedNodes(){let e=Object.create(null),t=[],n=r=>{e[r.id]||(e[r.id]=!0,t.push(r))};this.terms.tops.forEach(n);for(let r=0;r<t.length;r++)for(let s of t[r].rules)for(let o of s.parts)n(o);return e}gatherNodeProps(e){let t=this.gatherNonSkippedNodes(),n=[],r=[];for(let s of e){!t[s.id]&&!s.error&&n.push(s.id);for(let o in s.props){let a=this.knownProps[o];if(!a)throw new _t("No known prop type for "+o);if(a.source.from==null&&(a.source.name=="repeated"||a.source.name=="error"))continue;let l=r.find(c=>c.prop==o);l||r.push(l={prop:o,values:{}}),(l.values[s.props[o]]||(l.values[s.props[o]]=[])).push(s.id)}}return{nodeProps:r.map(({prop:s,values:o})=>{let a=[];for(let l in o){let c=o[l];if(c.length==1)a.push(c[0],l);else{a.push(-c.length);for(let h of c)a.push(h);a.push(l)}}return{prop:s,terms:a}}),skippedTypes:n}}makeTerminal(e,t,n){return this.terms.makeTerminal(this.terms.uniqueName(e),t,n)}computeForceReductions(e,t){let n=[],r=[],s=Object.create(null);for(let l of e){n.push(0);for(let c of l.goto){let h=s[c.term.id]||(s[c.term.id]=[]),d=h.find(u=>u.target==c.target.id);d?d.parents.push(l.id):h.push({parents:[l.id],target:c.target.id})}r[l.id]=l.set.filter(c=>c.pos>0&&!c.rule.name.top).sort((c,h)=>h.pos-c.pos||c.rule.parts.length-h.rule.parts.length)}let o=Object.create(null);function a(l,c,h=null){let d=s[l];return d?d.some(u=>{let f=h?h.filter(m=>u.parents.includes(m)):u.parents;if(f.length==0)return!1;if(u.target==c)return!0;let p=o[u.target];return p!=null&&a(p,c,f)}):!1}for(let l of e)l.defaultReduce&&l.defaultReduce.parts.length>0&&(n[l.id]=Mr(l.defaultReduce,t),l.defaultReduce.parts.length==1&&(o[l.id]=l.defaultReduce.name.id));for(let l=1;;l++){let c=!0;for(let h of e){if(h.defaultReduce)continue;let d=r[h.id];if(d.length!=l){d.length>l&&(c=!1);continue}for(let u of d)if(u.pos!=1||!a(u.rule.name.id,h.id)){n[h.id]=Mr(u.rule,t,u.pos),u.pos==1&&(o[h.id]=u.rule.name.id);break}}if(c)break}return n}substituteArgs(e,t,n){return t.length==0?e:e.walk(r=>{let s;if(r instanceof Se&&(s=n.findIndex(o=>o.name==r.id.name))>-1){let o=t[s];if(r.args.length){if(o instanceof Se&&!o.args.length)return new Se(r.start,o.id,r.args);this.raise("Passing arguments to a parameter that already has arguments",r.start)}return o}else if(r instanceof Zt){let o=r.rule,a=this.substituteArgsInProps(o.props,t,n);return a==o.props?r:new Zt(r.start,new Ar(o.start,o.id,a,o.params,o.expr))}else if(r instanceof yn){let o=this.substituteArgsInProps(r.props,t,n);return o==r.props?r:new yn(r.start,r.type,o,r.token,r.content)}return r})}substituteArgsInProps(e,t,n){let r=o=>{let a=o;for(let l=0;l<o.length;l++){let c=o[l];if(!c.name)continue;let h=n.findIndex(u=>u.name==c.name);if(h<0)continue;a==o&&(a=o.slice());let d=t[h];d instanceof Se&&!d.args.length?a[l]=new Pn(c.start,d.id.name,null):d instanceof $e?a[l]=new Pn(c.start,d.value,

78null):this.raise(`Trying to interpolate expression '${d}' into a prop`,c.start)}return a},s=e;for(let o=0;o<e.length;o++){let a=e[o],l=r(a.value);l!=a.value&&(s==e&&(s=e.slice()),s[o]=new wi(a.start,a.at,a.name,l))}return s}conflictsFor(e){let t=_e.none,n=_e.none;for(let r of e)if(r.type=="ambig")t=t.join(new _e(0,[r.id.name]));else{let s=this.ast.precedences,o=s?s.items.findIndex(c=>c.id.name==r.id.name):-1;o<0&&this.raise(`Reference to unknown precedence: '${r.id.name}'`,r.id.start);let a=s.items[o],l=s.items.length-o;a.type=="cut"?t=t.join(new _e(0,ke,l)):(t=t.join(new _e(l<<2)),n=n.join(new _e((l<<2)+(a.type=="left"?1:a.type=="right"?-1:0))))}return{here:t,atEnd:n}}raise(e,t=1){return this.input.raise(e,t)}warn(e,t=-1){let n=this.input.message(e,t);this.options.warn?this.options.warn(n):console.warn(n)}defineRule(e,t){let n=this.currentSkip[this.currentSkip.length-1];for(let r of t)this.rules.push(new Ir(e,r.terms,r.ensureConflicts(),n))}resolve(e){for(let r of this.built)if(r.matches(e))return[ht(r.term)];let t=this.tokens.getToken(e);if(t)return[ht(t)];for(let r of this.localTokens){let s=r.getToken(e);if(s)return[ht(s)]}for(let r of this.externalTokens){let s=r.getToken(e);if(s)return[ht(s)]}for(let r of this.externalSpecializers){let s=r.getToken(e);if(s)return[ht(s)]}let n=this.astRules.find(r=>r.rule.id.name==e.id.name);return n?(n.rule.params.length!=e.args.length&&this.raise(`Wrong number or arguments for '${e.id.name}'`,e.start),this.used(n.rule.id.name),[ht(this.buildRule(n.rule,e.args,n.skip))]):this.raise(`Reference to undefined rule '${e.id.name}'`,e.start)}normalizeRepeat(e){let t=this.built.find(s=>s.matchesRepeat(e));if(t)return ht(t.term);let n=e.expr.prec<e.prec?`(${e.expr})+`:`${e.expr}+`,r=this.terms.makeRepeat(this.terms.uniqueName(n));return this.built.push(new ki("+",[e.expr],r)),this.defineRule(r,this.normalizeExpr(e.expr).concat(ht(r,r))),ht(r)}normalizeSequence(e){let t=e.exprs.map(s=>this.normalizeExpr(s)),n=this;function r(s,o,a){let{here:l,atEnd:c}=n.conflictsFor(e.markers[o]);if(o==t.length)return[s.withConflicts(s.terms.length,l.join(a))];let h=[];for(let d of t[o])for(let u of r(s.concat(d).withConflicts(s.terms.length,l),o+1,a.join(c)))h.push(u);return h}return r(Ze.none,0,_e.none)}normalizeExpr(e){if(e instanceof en&&e.kind=="?")return[Ze.none,...this.normalizeExpr(e.expr)];if(e instanceof en){let t=this.normalizeRepeat(e);return e.kind=="+"?[t]:[Ze.none,t]}else return e instanceof Bt?e.exprs.reduce((t,n)=>t.concat(this.normalizeExpr(n)),[]):e instanceof Be?this.normalizeSequence(e):e instanceof $e?[ht(this.tokens.getLiteral(e))]:e instanceof Se?this.resolve(e):e instanceof yn?[ht(this.resolveSpecialization(e))]:e instanceof Zt?[ht(this.buildRule(e.rule,ke,this.currentSkip[this.currentSkip.length-1],!0))]:this.raise(`This type of expression ('${e}') may not occur in non-token rules`,e.start)}buildRule(e,t,n,r=!1){let s=this.substituteArgs(e.expr,t,e.params),{name:o,props:a,dynamicPrec:l,inline:c,group:h,exported:d}=this.nodeInfo(e.props||ke,r?"pg":"pgi",e.id.name,t,e.params,e.expr);d&&e.params.length&&this.warn("Can't export parameterized rules",e.start),d&&r&&this.warn("Can't export inline rule",e.start);let u=this.newName(e.id.name+(t.length?"<"+t.join(",")+">":""),o||!0,a);c&&(u.inline=!0),l&&this.registerDynamicPrec(u,l),(u.nodeType||d)&&e.params.length==0&&(o||(u.preserve=!0),r||(this.namedTerms[d||e.id.name]=u)),r||this.built.push(new ki(e.id.name,t,u)),this.currentSkip.push(n);let f=this.normalizeExpr(s);return f.length>100*(s instanceof Bt?s.exprs.length:1)&&this.warn(`Rule ${e.id.name} is generating a lot (${f.length}) of choices.
79  Consider splitting it up or reducing the amount of ? or | operator uses.`,e.start),/\brulesize\b/.test(Cr)&&f.length>10&&console.log(`Rule ${e.id.name}: ${f.length} variants`),this.defineRule(u,f),this.currentSkip.pop(),h&&this.definedGroups.push({name:u,group:h,rule:e}),u}nodeInfo(e,t,n=null,r=ke,s=ke,o,a){let l={},c=n&&(t.indexOf("a")>-1||!nv(n))&&!/ /.test(n)?n:null,h=null,d=0,u=!1,f=null,p=null;for(let m of e)if(m.at)if(m.name=="name")c=this.finishProp(m,r,s),/ /.test(c)&&this.raise(`Node names cannot have spaces ('${c}')`,m.start);else if(m.name=="dialect"){t.indexOf("d")<0&&this.raise("Can't specify a dialect on non-token rules",e[0].start),m.value.length!=1&&!m.value[0].value&&this.raise("The '@dialect' rule prop must hold a plain string value");let g=this.dialects.indexOf(m.value[0].value);g<0&&this.raise(`Unknown dialect '${m.value[0].value}'`,m.value[0].start),h=g}else m.name=="dynamicPrecedence"?(t.indexOf("p")<0&&this.raise("Dynamic precedence can only be specified on nonterminals"),(m.value.length!=1||!/^-?(?:10|\d)$/.test(m.value[0].value))&&this.raise("The '@dynamicPrecedence' rule prop must hold an integer between -10 and 10"),d=+m.value[0].value):m.name=="inline"?(m.value.length&&this.raise("'@inline' doesn't take a value",m.value[0].start),t.indexOf("i")<0&&this.raise("Inline can only be specified on nonterminals"),u=!0):m.name=="isGroup"?(t.indexOf("g")<0&&this.raise("'@isGroup' can only be specified on nonterminals"),f=m.value.length?this.finishProp(m,r,s):n):m.name=="export"?m.value.length?p=this.finishProp(m,r,s):p=n:this.raise(`Unknown built-in prop name '@${m.name}'`,m.start);else{if(!this.knownProps[m.name]){let g=["name","dialect","dynamicPrecedence","export","isGroup"].includes(m.name)?` (did you mean '@${m.name}'?)`:"";this.raise(`Unknown prop name '${m.name}'${g}`,m.start)}l[m.name]=this.finishProp(m,r,s)}if(o&&this.ast.autoDelim&&(c||_r(l))){let m=this.findDelimiters(o);m&&($m(m[0],"closedBy",m[1].nodeName),$m(m[1],"openedBy",m[0].nodeName))}if(a&&_r(a))for(let m in a)m in l||(l[m]=a[m]);return _r(l)&&!c&&this.raise("Node has properties but no name",e.length?e[0].start:o.start),u&&(_r(l)||h||d)&&this.raise("Inline nodes can't have props, dynamic precedence, or a dialect",e[0].start),u&&c&&(c=null),{name:c,props:l,dialect:h,dynamicPrec:d,inline:u,group:f,exported:p}}finishProp(e,t,n){return e.value.map(r=>{if(r.value)return r.value;let s=n.findIndex(a=>a.name==r.name);s<0&&this.raise(`Property refers to '${r.name}', but no parameter by that name is in scope`,r.start);let o=t[s];return o instanceof Se&&!o.args.length?o.id.name:o instanceof $e?o.value:this.raise(`Expression '${o}' can not be used as part of a property value`,r.start)}).join("")}resolveSpecialization(e){let t=e.type,{name:n,props:r,dialect:s,exported:o}=this.nodeInfo(e.props,"d"),a=this.normalizeExpr(e.token);

79(a.length!=1||a[0].terms.length!=1||!a[0].terms[0].terminal)&&this.raise(`The first argument to '${t}' must resolve to a token`,e.token.start);let l,c;if((c=Qs(e.content))!=null)l=[c];else if(e.content instanceof Bt&&e.content.exprs.every(f=>Qs(f)!=null))l=e.content.exprs.map(Qs);else return this.raise(`The second argument to '${e.type}' must be a literal or choice of literals`,e.content.start);let h=a[0].terms[0],d=null,u=this.specialized[h.name]||(this.specialized[h.name]=[]);for(let f of l){let p=u.find(m=>m.value==f);p==null?(d||(d=this.makeTerminal(h.name+"/"+JSON.stringify(f),n,r),s!=null&&(this.tokens.byDialect[s]||(this.tokens.byDialect[s]=[])).push(d)),u.push({value:f,term:d,type:t,dialect:s,name:n}),this.tokenOrigins[d.name]={spec:h},(n||o)&&(n||(d.preserve=!0),this.namedTerms[o||n]=d)):(p.type!=t&&this.raise(`Conflicting specialization types for ${JSON.stringify(f)} of ${h.name} (${t} vs ${p.type})`,e.start),p.dialect!=s&&this.raise(`Conflicting dialects for specialization ${JSON.stringify(f)} of ${h.name}`,e.start),p.name!=n&&this.raise(`Conflicting names for specialization ${JSON.stringify(f)} of ${h.name}`,e.start),d&&p.term!=d&&this.raise(`Conflicting specialization tokens for ${JSON.stringify(f)} of ${h.name}`,e.start),d=p.term)}return d}findDelimiters(e){if(!(e instanceof Be)||e.exprs.length<2)return null;let t=a=>{if(a instanceof $e)return{term:this.tokens.getLiteral(a),str:a.value};if(a instanceof Se&&a.args.length==0){let l=this.ast.rules.find(h=>h.id.name==a.id.name);if(l)return t(l.expr);let c=this.tokens.rules.find(h=>h.id.name==a.id.name);if(c&&c.expr instanceof $e)return{term:this.tokens.getToken(a),str:c.expr.value}}return null},n=t(e.exprs[e.exprs.length-1]);if(!n||!n.term.nodeName)return null;let s=["()","[]","{}","<>"].find(a=>n.str.indexOf(a[1])>-1&&n.str.indexOf(a[0])<0);if(!s)return null;let o=t(e.exprs[0]);return!o||!o.term.nodeName||o.str.indexOf(s[0])<0||o.str.indexOf(s[1])>-1?null:[o.term,n.term]}registerDynamicPrec(e,t){this.dynamicRulePrecedences.push({rule:e,prec:t}),e.preserve=!0}defineGroup(e,t,n){var r;let s=[],o=a=>{if(a.nodeName)return[a];s.includes(a)&&this.raise(`Rule '${n.id.name}' cannot define a group because it contains a non-named recursive rule ('${a.name}')`,n.start);let l=[];s.push(a);for(let c of this.rules)if(c.name==a){let h=c.parts.map(o).filter(d=>d.length);if(h.length>1&&this.raise(`Rule '${n.id.name}' cannot define a group because some choices produce multiple named nodes`,n.start),h.length==1)for(let d of h[0])l.push(d)}return s.pop(),l};for(let a of o(e))a.props.group=(((r=a.props.group)===null||r===void 0?void 0:r.split(" "))||[]).concat(t).sort().join(" ")}checkGroups(){let e=Object.create(null),t=Object.create(null);for(let r of this.terms.terms)if(r.nodeName&&(t[r.nodeName]=!0,r.props.group))for(let s of r.props.group.split(" "))(e[s]||(e[s]=[])).push(r);let n=Object.keys(e);for(let r=0;r<n.length;r++){let s=n[r],o=e[s];t[s]&&this.warn(`Group name '${s}' conflicts with a node of the same name`);for(let a=r+1;a<n.length;a++){let l=e[n[a]];o.some(c=>l.includes(c))&&(o.length>l.length?l.some(c=>!o.includes(c)):o.some(c=>!l.includes(c)))&&this.warn(`Groups '${s}' and '${n[a]}' overlap without one being a superset of the other`)}}}};oc=5,Bc=class{constructor(e,t,n,r,s,o,a){this.tokenizers=e,this.data=t,this.stateArray=n,this.skipData=r,this.skipInfo=s,this.states=o,this.builder=a,this.sharedActions=[]}findSharedActions(e){if(e.actions.length<oc)return null;let t=null;for(let o of this.sharedActions)(!t||o.actions.length>t.actions.length)&&o.actions.every(a=>e.actions.some(l=>l.eq(a)))&&(t=o);if(t)return t;let n=null,r=[];for(let o=e.id+1;o<this.states.length;o++){let a=this.states[o],l=0;if(!(a.defaultReduce||a.actions.length<oc)){for(let c of e.actions)for(let h of a.actions)c.eq(h)&&(r[l++]=c);l>=oc&&(!n||n.length<l)&&(n=r,r=[])}}if(!n)return null;let s={actions:n,addr:this.storeActions(n,-1,null)};return this.sharedActions.push(s),s}storeActions(e,t,n){if(t<0&&n&&n.actions.length==e.length)return n.addr;let r=[];for(let s of e)if(!(n&&n.actions.some(o=>o.eq(s))))if(s instanceof He)r.push(s.term.id,s.target.id,0);else{let o=Mr(s.rule,this.skipInfo);o!=t&&r.push(s.term.id,o&65535,o>>16)}return r.push(65535),t>-1?r.push(2,t&65535,t>>16):n?r.push(1,n.addr&65535,n.addr>>16):r.push(0),this.data.storeArray(r)}finish(e,t,n){let r=this.builder,s=r.skipRules.indexOf(e.skip),o=this.skipData[s],a=this.skipInfo[s].startTokens,l=e.defaultReduce?Mr(e.defaultReduce,this.skipInfo):0,c=t?1:0,h=-1,d=null;if(l==0){if(t)for(let m of e.actions)m instanceof jt&&m.term.eof&&(h=Mr(m.rule,this.skipInfo));h<0&&(d=this.findSharedActions(e))}e.set.some(m=>m.rule.name.top&&m.pos==m.rule.parts.length)&&(c|=2);let u=[];for(let m=0;m<e.actions.length+a.length;m++){let g=m<e.actions.length?e.actions[m].term:a[m-e.actions.length];for(;;){let b=r.tokenOrigins[g.name];if(b&&b.spec){g=b.spec;continue}b&&b.external instanceof Nr&&wr(u,b.external);break}}let f=0;for(let m=0;m<this.tokenizers.length;m++){let g=this.tokenizers[m];(u.includes(g)||g.groupID==e.tokenGroup)&&(f|=1<<m)}let p=e.id*6;this.stateArray[p+0]=c,this.stateArray[p+1]=this.storeActions(l?ke:e.actions,h,d),this.stateArray[p+2]=o,this.stateArray[p+3]=f,this.stateArray[p+4]=l,this.stateArray[p+5]=n}};co=class{constructor(){this.data=[]}storeArray(e){let t=Wx(this.data,e);if(t>-1)return t;let n=this.data.length;for(let r of e)this.data.push(r);return n}finish(){return Uint16Array.from(this.data)}};zc=class{constructor(e,t){this.tokens=e,this.groupID=t}create(){return this.groupID}createSource(){return String(this.groupID)}};jc=class{constructor(e,t,n){this.name=e,this.expr=t,this.scope=n}},Pc=class{constructor(e,t,n,r){this.name=e,this.start=t,this.to=n,this.args=r}},ho=class{constructor(e,t){this.b=e,this.ast=t,this.startState=new Qe,this.built=[],this.building=[],this.byDialect=Object.create(null),this.precedenceRelations=[],this.rules=t?t.rules:ke;for(let n of this.rules)e.unique(n.id)}getToken(e){for(let c of this.built)if(c.matches(e))return c.term;let t=e.id.name,n=this.rules.find(c=>c.id.name==t);if(!n)return null;let{name:r,props:s,dialect:o,exported:a}=this.b.nodeInfo(n.props,"d",t,e.args,n.params.length!=e.args.length?ke:n.params),l=this.b.makeTerminal(e.toString(),r,s);return o!=null&&(this.byDialect[o]||(this.byDialect[o]=[])).push(l),(l.nodeType||a)&&n.params.length==0&&(l.nodeType||(l.preserve=!0),this.b.namedTerms[a||t]=l),this.buildRule(n,e,this.startState,new Qe([l])),this.built.push(new ki(t,e.args,l)),l}buildRule(e,t,n,r,s=ke){let o=t.id.name;e.params.length!=t.args.length&&this.b.raise(`Incorrect number of arguments for token '${o}'`,t.start);let a=this.building.find(c=>c.name==o&&Lr(t.args,c.args));if(a){if(a.to==r){n.nullEdge(a.start);return}let c=this.building.length-1;for(;this.building[c].name!=o;)c--;this.b.raise(`Invalid (non-tail) recursion in token rules: ${this.building.slice(c).map(h=>h.name).join(" -> ")}`,t.start)}this.b.used(e.id.name);let l=new Qe;n.nullEdge(l),this.building.push(new Pc(o,l,r,t.args)),this.build(this.b.substituteArgs(e.expr,t.args,e.params),l,r,t.args.map((c,h)=>

79new jc(e.params[h].name,c,s))),this.building.pop()}build(e,t,n,r){if(e instanceof Se){let s=e.id.name,o=r.find(l=>l.name==s);if(o)return this.build(o.expr,t,n,o.scope);let a;for(let l=0,c=this.b.localTokens;l<=c.length&&(a=(l==c.length?this.b.tokens:c[l]).rules.find(d=>d.id.name==s),!a);l++);if(!a)return this.b.raise(`Reference to token rule '${s}', which isn't found`,e.start);this.buildRule(a,e,t,n,r)}else if(e instanceof Tr)for(let[s,o]of Sc[e.type])t.edge(s,o,n);else if(e instanceof Bt)for(let s of e.exprs)this.build(s,t,n,r);else if(Xm(e))t.nullEdge(n);else if(e instanceof Be){let s=e.markers.find(o=>o.length>0);s&&this.b.raise("Conflict marker in token expression",s[0].start);for(let o=0;o<e.exprs.length;o++){let a=o==e.exprs.length-1?n:new Qe;this.build(e.exprs[o],t,a,r),t=a}}else if(e instanceof en)if(e.kind=="*"){let s=new Qe;t.nullEdge(s),this.build(e.expr,s,s,r),s.nullEdge(n)}else if(e.kind=="+"){let s=new Qe;this.build(e.expr,t,s,r),this.build(e.expr,s,s,r),s.nullEdge(n)}else t.nullEdge(n),this.build(e.expr,t,n,r);else if(e instanceof eo)for(let[s,o]of e.inverted?Xx(e.ranges):e.ranges)Qx(t,n,s,o);else if(e instanceof $e)for(let s=0;s<e.value.length;s++){let o=e.value.charCodeAt(s),a=s==e.value.length-1?n:new Qe;t.edge(o,o+1,a),t=a}else if(e instanceof to){let s=new Qe;t.edge(0,56320,n),t.edge(56320,qc+1,n),t.edge(55296,56320,s),s.edge(56320,57344,n)}else return this.b.raise("Unrecognized expression type in token",e.start)}takePrecedences(){let e=this.precedenceRelations=[];if(this.ast)for(let t of this.ast.precedences){let n=[];for(let r of t.items){let s=[];if(r instanceof Se)for(let o of this.built)(r.args.length?o.matches(r):o.id==r.id.name)&&s.push(o.term);else{let o=JSON.stringify(r.value),a=this.built.find(l=>l.id==o);a&&s.push(a.term)}s.length||this.b.warn(`Precedence specified for unknown token ${r}`,r.start);for(let o of s)hc(e,o,n);n=n.concat(s)}}}precededBy(e,t){let n=this.precedenceRelations.find(r=>r.term==e);return n&&n.after.includes(t)}buildPrecTable(e){let t=[],n=this.precedenceRelations.slice();for(let{a:r,b:s,soft:o}of e)if(o){if(!n.some(a=>a.term==r)||!n.some(a=>a.term==s))continue;o<0&&([r,s]=[s,r]),hc(n,s,[r]),hc(n,r,[])}e:for(;n.length;){for(let r=0;r<n.length;r++){let s=n[r];if(s.after.every(o=>t.includes(o.id))){if(t.push(s.term.id),n.length==1)break e;n[r]=n.pop();continue e}}this.b.raise(`Cyclic token precedence relation between ${n.map(r=>r.term).join(", ")}`)}return t}},Uc=class extends ho{constructor(){super(...arguments),this.explicitConflicts=[]}getLiteral(e){let t=JSON.stringify(e.value);for(let c of this.built)if(c.id==t)return c.term;let n=null,r={},s=null,o=null,a=this.ast?this.ast.literals.find(c=>c.literal==e.value):null;a&&({name:n,props:r,dialect:s,exported:o}=this.b.nodeInfo(a.props,"da",e.value));let l=this.b.makeTerminal(t,n,r);return s!=null&&(this.byDialect[s]||(this.byDialect[s]=[])).push(l),o&&(this.b.namedTerms[o]=l),this.build(e,this.startState,new Qe([l]),ke),this.built.push(new ki(t,ke,l)),l}takeConflicts(){var e;let t=n=>{if(n instanceof Se){for(let r of this.built)if(r.matches(n))return r.term}else{let r=JSON.stringify(n.value),s=this.built.find(o=>o.id==r);if(s)return s.term}return this.b.warn(`Conflict specified for unknown token ${n}`,n.start),null};for(let n of((e=this.ast)===null||e===void 0?void 0:e.conflicts)||[]){let r=t(n.a),s=t(n.b);r&&s&&(r.id<s.id&&([r,s]=[s,r]),this.explicitConflicts.push({a:r,b:s}))}}buildTokenGroups(e,t,n){let r=this.startState.compile();r.accepting.length&&this.b.raise(`Grammar contains zero-length tokens (in '${r.accepting[0].name}')`,this.rules.find(d=>d.id.name==r.accepting[0].name).start),/\btokens\b/.test(Cr)&&console.log(r.toString());let s=r.findConflicts(Yx(e,this.b,t)).filter(({a:d,b:u})=>!this.precededBy(d,u)&&!this.precededBy(u,d));for(let{a:d,b:u}of this.explicitConflicts)s.some(f=>f.a==d&&f.b==u)||s.push(new Jm(d,u,0,"",""));let o=s.filter(d=>d.soft),a=s.filter(d=>!d.soft),l=[],c=[];for(let d of e){if(d.defaultReduce||d.tokenGroup>-1)continue;let u=[],f=[],p=t[this.b.skipRules.indexOf(d.skip)].startTokens;for(let b of p)d.actions.some(y=>y.term==b)&&this.b.raise(`Use of token ${b.name} conflicts with skip rule`);let m=[];for(let b=0;b<d.actions.length+(p?p.length:0);b++){let y=b<d.actions.length?d.actions[b].term:p[b-d.actions.length],_=this.b.tokenOrigins[y.name];if(_&&_.spec)y=_.spec;else if(_&&_.external)continue;wr(m,y)}if(m.length==0)continue;for(let b of m)for(let y of a){let _=y.a==b?y.b:y.b==b?y.a:null;if(_){if(m.includes(_)&&!l.some(v=>v.conflict==y)){let v=y.exampleA?` (example: ${JSON.stringify(y.exampleA)}${y.exampleB?` vs ${JSON.stringify(y.exampleB)}`:""})`:"";l.push({error:`Overlapping tokens ${b.name} and ${_.name} used in same context${v}
80After: ${d.set[0].trail()}`,conflict:y})}wr(u,b),wr(f,_)}}let g=null;for(let b of c)if(!f.some(y=>b.tokens.includes(y))){for(let y of u)wr(b.tokens,y);g=b;break}g||(g=new zc(u,c.length+n),c.push(g)),d.tokenGroup=g.groupID}l.length&&this.b.raise(l.map(d=>d.error).join(`
81
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88/*! Bundled license information:
89
90react-highlight-words/dist/main.js:
91  (*
92  object-assign
93  (c) Sindre Sorhus
94  @license MIT
95  *)
96*/