(n,e,t)
| 37 | `)}static newName(){let e=PQ[TQ]||1;return PQ[TQ]=e+1,Lb+e.toString(36)}static mount(e,t,i){let r=e[Vb],s=i&&i.nonce;r?s&&r.setNonce(s):r=new iM(e,s),r.mount(Array.isArray(t)?t:[t],e)}}let _Q=new Map;class iM{constructor(e,t){let i=e.ownerDocument||e,r=i.defaultView;if(!e.head&&e.adoptedStyleSheets&&r.CSSStyleSheet){let s=_Q.get(i);if(s)return e[Vb]=s;this.sheet=new r.CSSStyleSheet,_Q.set(i,this)}else this.styleTag=i.createElement("style"),t&&this.styleTag.setAttribute("nonce",t);this.modules=[],e[Vb]=this}mount(e,t){let i=this.sheet,r=0,s=0;for(let o=0;o<e.length;o++){let f=e[o],h=this.modules.indexOf(f);if(h<s&&h>-1&&(this.modules.splice(h,1),s--,h=-1),h==-1){if(this.modules.splice(s++,0,f),i)for(let p=0;p<f.rules.length;p++)i.insertRule(f.rules[p],r++)}else{for(;s<h;)r+=this.modules[s++].rules.length;r+=f.rules.length,s++}}if(i)t.adoptedStyleSheets.indexOf(this.sheet)<0&&(t.adoptedStyleSheets=[this.sheet,...t.adoptedStyleSheets]);else{let o="";for(let h=0;h<this.modules.length;h++)o+=this.modules[h].getRules()+` |
| 38 | `;this.styleTag.textContent=o;let f=t.head||t;this.styleTag.parentNode!=f&&f.insertBefore(this.styleTag,f.firstChild)}}setNonce(e){this.styleTag&&this.styleTag.getAttribute("nonce")!=e&&this.styleTag.setAttribute("nonce",e)}}var ro={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},DO={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},rM=typeof navigator<"u"&&/Mac/.test(navigator.platform),lM=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var zn=0;zn<10;zn++)ro[48+zn]=ro[96+zn]=String(zn);for(var zn=1;zn<=24;zn++)ro[zn+111]="F"+zn;for(var zn=65;zn<=90;zn++)ro[zn]=String.fromCharCode(zn+32),DO[zn]=String.fromCharCode(zn);for(var pS in ro)DO.hasOwnProperty(pS)||(DO[pS]=ro[pS]);function sM(n){var e=rM&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||lM&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?DO:ro)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}function qO(n){let e;return n.nodeType==11?e=n.getSelection?n:n.ownerDocument:e=n,e.getSelection()}function Nb(n,e){return e?n==e||n.contains(e.nodeType!=1?e.parentNode:e):!1}function v0(n,e){if(!e.anchorNode)return!1;try{return Nb(n,e.anchorNode)}catch{return!1}}function Gf(n){return n.nodeType==3?Lu(n,0,n.nodeValue.length).getClientRects():n.nodeType==1?n.getClientRects():[]}function PO(n,e,t,i){return t?CQ(n,e,t,i,-1)||CQ(n,e,t,i,1):!1}function Yu(n){for(var e=0;;e++)if(n=n.previousSibling,!n)return e}function V0(n){return n.nodeType==1&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(n.nodeName)}function CQ(n,e,t,i,r){for(;;){if(n==t&&e==i)return!0;if(e==(r<0?0:Jl(n))){if(n.nodeName=="DIV")return!1;let s=n.parentNode;if(!s||s.nodeType!=1)return!1;e=Yu(n)+(r<0?0:1),n=s}else if(n.nodeType==1){if(n=n.childNodes[e+(r<0?-1:0)],n.nodeType==1&&n.contentEditable=="false")return!1;e=r<0?Jl(n):0}else return!1}}function Jl(n){return n.nodeType==3?n.nodeValue.length:n.childNodes.length}function np(n,e){let t=e?n.left:n.right;return{left:t,right:t,top:n.top,bottom:n.bottom}}function aM(n){let e=n.visualViewport;return e?{left:0,right:e.width,top:0,bottom:e.height}:{left:0,right:n.innerWidth,top:0,bottom:n.innerHeight}}function fP(n,e){let t=e.width/n.offsetWidth,i=e.height/n.offsetHeight;return(t>.995&&t<1.005||!isFinite(t)||Math.abs(e.width-n.offsetWidth)<1)&&(t=1),(i>.995&&i<1.005||!isFinite(i)||Math.abs(e.height-n.offsetHeight)<1)&&(i=1),{scaleX:t,scaleY:i}}function oM(n,e,t,i,r,s,o,f){let h=n.ownerDocument,p=h.defaultView||window;for(let g=n,S=!1;g&&!S;)if(g.nodeType==1){let v,Q=g==h.body,k=1,C=1;if(Q)v=aM(p);else{if(/^(fixed|sticky)$/.test(getComputedStyle(g).position)&&(S=!0),g.scrollHeight<=g.clientHeight&&g.scrollWidth<=g.clientWidth){g=g.assignedSlot||g.parentNode;continue}let z=g.getBoundingClientRect();({scaleX:k,scaleY:C}=fP(g,z)),v={left:z.left,right:z.left+g.clientWidth*k,top:z.top,bottom:z.top+g.clientHeight*C}}let A=0,$=0;if(r=="nearest")e.top<v.top?($=e.top-(v.top+o),t>0&&e.bottom>v.bottom+$&&($=e.bottom-v.bottom+o)):e.bottom>v.bottom&&($=e.bottom-v.bottom+o,t<0&&e.top-$<v.top&&($=e.top-(v.top+o)));else{let z=e.bottom-e.top,D=v.bottom-v.top;$=(r=="center"&&z<=D?e.top+z/2-D/2:r=="start"||r=="center"&&t<0?e.top-o:e.bottom-D+o)-v.top}if(i=="nearest"?e.left<v.left?(A=e.left-(v.left+s),t>0&&e.right>v.right+A&&(A=e.right-v.right+s)):e.right>v.right&&(A=e.right-v.right+s,t<0&&e.left<v.left+A&&(A=e.left-(v.left+s))):A=(i=="center"?e.left+(e.right-e.left)/2-(v.right-v.left)/2:i=="start"==f?e.left-s:e.right-(v.right-v.left)+s)-v.left,A||$)if(Q)p.scrollBy(A,$);else{let z=0,D=0;if($){let Y=g.scrollTop;g.scrollTop+=$/C,D=(g.scrollTop-Y)*C}if(A){let Y=g.scrollLeft;g.scrollLeft+=A/k,z=(g.scrollLeft-Y)*k}e={left:e.left-z,top:e.top-D,right:e.right-z,bottom:e.bottom-D},z&&Math.abs(z-A)<1&&(i="nearest"),D&&Math.abs(D-$)<1&&(r="nearest")}if(Q)break;(e.top<v.top||e.bottom>v.bottom||e.left<v.left||e.right>v.right)&&(e={left:Math.max(e.left,v.left),right:Math.min(e.right,v.right),top:Math.max(e.top,v.top),bottom:Math.min(e.bottom,v.bottom)}),g=g.assignedSlot||g.parentNode}else if(g.nodeType==11)g=g.host;else break}function uM(n){let e=n.ownerDocument,t,i;for(let r=n.parentNode;r&&!(r==e.body||t&&i);)if(r.nodeType==1)!i&&r.scrollHeight>r.clientHeight&&(i=r),!t&&r.scrollWidth>r.clientWidth&&(t=r),r=r.assignedSlot||r.parentNode;else if(r.nodeType==11)r=r.host;else break;return{x:t,y:i}}class cM{constructor(){this.anchorNode=null,this.anchorOffset=0,this.focusNode=null,this.focusOffset=0}eq(e){return this.anchorNode==e.anchorNode&&this.anchorOffset==e.anchorOffset&&this.focusNode==e.focusNode&&this.focusOffset==e.focusOffset}setRange(e){let{anchorNode:t,focusNode:i}=e;this.set(t,Math.min(e.anchorOffset,t?Jl(t):0),i,Math.min(e.focusOffset,i?Jl(i):0))}set(e,t,i,r){this.anchorNode=e,this.anchorOffset=t,this.focusNode=i,this.focusOffset=r}}let Cf=null;function hP(n){if(n.setActive)return n.setActive();if(Cf)return n.focus(Cf);let e=[];for(let t=n;t&&(e.push(t,t.scrollTop,t.scrollLeft),t!=t.ownerDocument);t=t.parentNode);if(n.focus(Cf==null?{get preventScroll(){return Cf={preventScroll:!0},!0}}:void 0),!Cf){Cf=!1;for(let t=0;t<e.length;){let i=e[t++],r=e[t++],s=e[t++];i.scrollTop!=r&&(i.scrollTop=r),i.scrollLeft!=s&&(i.scrollLeft=s)}}}let RQ;function Lu(n,e,t=e){let i=RQ||(RQ=document.createRange());return i.setEnd(n,t),i.setStart(n,e),i}function qf(n,e,t,i){let r={key:e,code:e,keyCode:t,which:t,cancelable:!0};i&&({altKey:r.altKey,ctrlKey:r.ctrlKey,shiftKey:r.shiftKey,metaKey:r.metaKey}=i);let s=new KeyboardEvent("keydown",r);s.synthetic=!0,n.dispatchEvent(s);let o=new KeyboardEvent("keyup",r);return o.synthetic=!0,n.dispatchEvent(o),s.defaultPrevented||o.defaultPrevented}function fM(n){for(;n;){if(n&&(n.nodeType==9||n.nodeType==11&&n.host))return n;n=n.assignedSlot||n.parentNode}return null}function dP(n){for(;n.attributes.length;)n.removeAttributeNode(n.attributes[0])}function hM(n,e){let t=e.focusNode,i=e.focusOffset;if(!t||e.anchorNode!=t||e.anchorOffset!=i)return!1;for(i=Math.min(i,Jl(t));;)if(i){if(t.nodeType!=1)return!1;let r=t.childNodes[i-1];r.contentEditable=="false"?i--:(t=r,i=Jl(t))}else{if(t==n)return!0;i=Yu(t),t=t.parentNode}}function OP(n){return n.scrollTop>Math.max(1,n.scrollHeight-n.clientHeight-4)}function pP(n,e){for(let t=n,i=e;;){if(t.nodeType==3&&i>0)return{node:t,offset:i};if(t.nodeType==1&&i>0){if(t.contentEditable=="false")return null;t=t.childNodes[i-1],i=Jl(t)}else if(t.parentNode&&!V0(t))i=Yu(t),t=t.parentNode;else return null}}function gP(n,e){for(let t=n,i=e;;){if(t.nodeType==3&&i<t.nodeValue.length)return{node:t,offset:i};if(t.nodeType==1&&i<t.childNodes.length){if(t.contentEditable=="false")return null;t=t.childNodes[i],i=0}else if(t.parentNode&&!V0(t))i=Yu(t)+1,t=t.parentNode;else return null}}class li{constructor(e,t,i=!0){this.node=e,this.offset=t,this.precise=i}static before(e,t){return new li(e.parentNode,Yu(e),t)}static after(e,t){return new li(e.parentNode,Yu(e)+1,t)}}const Gv=[];class Et{constructor(){this.parent=null,this.dom=null,this.flags=2}get overrideDOMText(){return null}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e){let t=this.posAtStart;for(let i of this.children){if(i==e)return t;t+=i.length+i.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}sync(e,t){if(this.flags&2){let i=this.dom,r=null,s;for(let o of this.children){if(o.flags&7){if(!o.dom&&(s=r?r.nextSibling:i.firstChild)){let f=Et.get(s);(!f||!f.parent&&f.canReuseDOM(o))&&o.reuseDOM(s)}o.sync(e,t),o.flags&=-8}if(s=r?r.nextSibling:i.firstChild,t&&!t.written&&t.node==i&&s!=o.dom&&(t.written=!0),o.dom.parentNode==i)for(;s&&s!=o.dom;)s=AQ(s);else i.insertBefore(o.dom,s);r=o.dom}for(s=r?r.nextSibling:i.firstChild,s&&t&&t.node==i&&(t.written=!0);s;)s=AQ(s)}else if(this.flags&1)for(let i of this.children)i.flags&7&&(i.sync(e,t),i.flags&=-8)}reuseDOM(e){}localPosFromDOM(e,t){let i;if(e==this.dom)i=this.dom.childNodes[t];else{let r=Jl(e)==0?0:t==0?-1:1;for(;;){let s=e.parentNode;if(s==this.dom)break;r==0&&s.firstChild!=s.lastChild&&(e==s.firstChild?r=-1:r=1),e=s}r<0?i=e:i=e.nextSibling}if(i==this.dom.firstChild)return 0;for(;i&&!Et.get(i);)i=i.nextSibling;if(!i)return this.length;for(let r=0,s=0;;r++){let o=this.children[r];if(o.dom==i)return s;s+=o.length+o.breakAfter}}domBoundsAround(e,t,i=0){let r=-1,s=-1,o=-1,f=-1;for(let h=0,p=i,g=i;h<this.children.length;h++){let S=this.children[h],v=p+S.length;if(p<e&&v>t)return S.domBoundsAround(e,t,p);if(v>=e&&r==-1&&(r=h,s=p),p>t&&S.dom.parentNode==this.dom){o=h,f=g;break}g=v,p=v+S.breakAfter}return{from:s,to:f<0?i+this.length:f,startDOM:(r?this.children[r-1].dom.nextSibling:null)||this.dom.firstChild,endDOM:o<this.children.length&&o>=0?this.children[o].dom:null}}markDirty(e=!1){this.flags|=2,this.markParentsDirty(e)}markParentsDirty(e){for(let t=this.parent;t;t=t.parent){if(e&&(t.flags|=2),t.flags&1)return;t.flags|=1,e=!1}}setParent(e){this.parent!=e&&(this.parent=e,this.flags&7&&this.markParentsDirty(!0))}setDOM(e){this.dom!=e&&(this.dom&&(this.dom.cmView=null),this.dom=e,e.cmView=this)}get rootView(){for(let e=this;;){let t=e.parent;if(!t)return e;e=t}}replaceChildren(e,t,i=Gv){this.markDirty();for(let r=e;r<t;r++){let s=this.children[r];s.parent==this&&i.indexOf(s)<0&&s.destroy()}i.length<250?this.children.splice(e,t-e,...i):this.children=[].concat(this.children.slice(0,e),i,this.children.slice(t));for(let r=0;r<i.length;r++)i[r].setParent(this)}ignoreMutation(e){return!1}ignoreEvent(e){return!1}childCursor(e=this.length){return new mP(this.children,e,this.children.length)}childPos(e,t=1){return this.childCursor().findPos(e,t)}toString(){let e=this.constructor.name.replace("View","");return e+(this.children.length?"("+this.children.join()+")":this.length?"["+(e=="Text"?this.text:this.length)+"]":"")+(this.breakAfter?"#":"")}static get(e){return e.cmView}get isEditable(){return!0}get isWidget(){return!1}get isHidden(){return!1}merge(e,t,i,r,s,o){return!1}become(e){return!1}canReuseDOM(e){return e.constructor==this.constructor&&!((this.flags|e.flags)&8)}getSide(){return 0}destroy(){for(let e of this.children)e.parent==this&&e.destroy();this.parent=null}}Et.prototype.breakAfter=0;function AQ(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class mP{constructor(e,t,i){this.children=e,this.pos=t,this.i=i,this.off=0}findPos(e,t=1){for(;;){if(e>this.pos||e==this.pos&&(t>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let i=this.children[--this.i];this.pos-=i.length+i.breakAfter}}}function yP(n,e,t,i,r,s,o,f,h){let{children:p}=n,g=p.length?p[e]:null,S=s.length?s[s.length-1]:null,v=S?S.breakAfter:o;if(!(e==i&&g&&!o&&!v&&s.length<2&&g.merge(t,r,s.length?S:null,t==0,f,h))){if(i<p.length){let Q=p[i];Q&&(r<Q.length||Q.breakAfter&&S?.breakAfter)?(e==i&&(Q=Q.split(r),r=0),!v&&S&&Q.merge(0,r,S,!0,0,h)?s[s.length-1]=Q:((r||Q.children.length&&!Q.children[0].length)&&Q.merge(0,r,null,!1,0,h),s.push(Q))):Q?.breakAfter&&(S?S.breakAfter=1:o=1),i++}for(g&&(g.breakAfter=o,t>0&&(!o&&s.length&&g.merge(t,g.length,s[0],!1,f,0)?g.breakAfter=s.shift().breakAfter:(t<g.length||g.children.length&&g.children[g.children.length-1].length==0)&&g.merge(t,g.length,null,!1,f,0),e++));e<i&&s.length;)if(p[i-1].become(s[s.length-1]))i--,s.pop(),h=s.length?0:f;else if(p[e].become(s[0]))e++,s.shift(),f=s.length?0:h;else break;!s.length&&e&&i<p.length&&!p[e-1].breakAfter&&p[i].merge(0,0,p[e-1],!1,f,h)&&e--,(e<i||s.length)&&n.replaceChildren(e,i,s)}}function SP(n,e,t,i,r,s){let o=n.childCursor(),{i:f,off:h}=o.findPos(t,1),{i:p,off:g}=o.findPos(e,-1),S=e-t;for(let v of i)S+=v.length;n.length+=S,yP(n,p,g,f,h,i,0,r,s)}let Vi=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},Ub=typeof document<"u"?document:{documentElement:{style:{}}};const Gb=/Edge\/(\d+)/.exec(Vi.userAgent),bP=/MSIE \d/.test(Vi.userAgent),Wb=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Vi.userAgent),ky=!!(bP||Wb||Gb),$Q=!ky&&/gecko\/(\d+)/i.test(Vi.userAgent),gS=!ky&&/Chrome\/(\d+)/.exec(Vi.userAgent),dM="webkitFontSmoothing"in Ub.documentElement.style,vP=!ky&&/Apple Computer/.test(Vi.vendor),MQ=vP&&(/Mobile\/\w+/.test(Vi.userAgent)||Vi.maxTouchPoints>2);var _e={mac:MQ||/Mac/.test(Vi.platform),windows:/Win/.test(Vi.platform),linux:/Linux|X11/.test(Vi.platform),ie:ky,ie_version:bP?Ub.documentMode||6:Wb?+Wb[1]:Gb?+Gb[1]:0,gecko:$Q,gecko_version:$Q?+(/Firefox\/(\d+)/.exec(Vi.userAgent)||[0,0])[1]:0,chrome:!!gS,chrome_version:gS?+gS[1]:0,ios:MQ,android:/Android\b/.test(Vi.userAgent),safari:vP,webkit_version:dM?+(/\bAppleWebKit\/(\d+)/.exec(Vi.userAgent)||[0,0])[1]:0,tabSize:Ub.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const OM=256;class tl extends Et{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,t){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,t,i){return this.flags&8||i&&(!(i instanceof tl)||this.length-(t-e)+i.length>OM||i.flags&8)?!1:(this.text=this.text.slice(0,e)+(i?i.text:"")+this.text.slice(t),this.markDirty(),!0)}split(e){let t=new tl(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),t.flags|=this.flags&8,t}localPosFromDOM(e,t){return e==this.dom?t:t?this.text.length:0}domAtPos(e){return new li(this.dom,e)}domBoundsAround(e,t,i){return{from:i,to:i+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,t){return pM(this.dom,e,t)}}class Vs extends Et{constructor(e,t=[],i=0){super(),this.mark=e,this.children=t,this.length=i;for(let r of t)r.setParent(this)}setAttrs(e){if(dP(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let t in this.mark.attrs)e.setAttribute(t,this.mark.attrs[t]);return e}canReuseDOM(e){return super.canReuseDOM(e)&&!((this.flags|e.flags)&8)}reuseDOM(e){e.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(e),this.flags|=6)}sync(e,t){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,t)}merge(e,t,i,r,s,o){return i&&(!(i instanceof Vs&&i.mark.eq(this.mark))||e&&s<=0||t<this.length&&o<=0)?!1:(SP(this,e,t,i?i.children.slice():[],s-1,o-1),this.markDirty(),!0)}split(e){let t=[],i=0,r=-1,s=0;for(let f of this.children){let h=i+f.length;h>e&&t.push(i<e?f.split(e-i):f),r<0&&i>=e&&(r=s),i=h,s++}let o=this.length-e;return this.length=e,r>-1&&(this.children.length=r,this.markDirty()),new Vs(this.mark,t,o)}domAtPos(e){return xP(this,e)}coordsAt(e,t){return wP(this,e,t)}}function pM(n,e,t){let i=n.nodeValue.length;e>i&&(e=i);let r=e,s=e,o=0;e==0&&t<0||e==i&&t>=0?_e.chrome||_e.gecko||(e?(r--,o=1):s<i&&(s++,o=-1)):t<0?r--:s<i&&s++;let f=Lu(n,r,s).getClientRects();if(!f.length)return null;let h=f[(o?o<0:t>=0)?0:f.length-1];return _e.safari&&!o&&h.width==0&&(h=Array.prototype.find.call(f,p=>p.width)||h),o?np(h,o<0):h||null}class eo extends Et{static create(e,t,i){return new eo(e,t,i)}constructor(e,t,i){super(),this.widget=e,this.length=t,this.side=i,this.prevWidget=null}split(e){let t=eo.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(e,t,i,r,s,o){return i&&(!(i instanceof eo)||!this.widget.compare(i.widget)||e>0&&s<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}become(e){return e instanceof eo&&e.side==this.side&&this.widget.constructor==e.widget.constructor?(this.widget.compare(e.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get overrideDOMText(){if(this.length==0)return dt.empty;let e=this;for(;e.parent;)e=e.parent;let{view:t}=e,i=t&&t.state.doc,r=this.posAtStart;return i?i.slice(r,r+this.length):dt.empty}domAtPos(e){return(this.length?e==0:this.side>0)?li.before(this.dom):li.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let i=this.widget.coordsAt(this.dom,e,t);if(i)return i;let r=this.dom.getClientRects(),s=null;if(!r.length)return null;let o=this.side?this.side<0:e>0;for(let f=o?r.length-1:0;s=r[f],!(e>0?f==0:f==r.length-1||s.top<s.bottom);f+=o?-1:1);return np(s,!o)}get isEditable(){return!1}get isWidget(){return!0}get isHidden(){return this.widget.isHidden}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class Wf extends Et{constructor(e){super(),this.side=e}get length(){return 0}merge(){return!1}become(e){return e instanceof Wf&&e.side==this.side}split(){return new Wf(this.side)}sync(){if(!this.dom){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),this.setDOM(e)}}getSide(){return this.side}domAtPos(e){return this.side>0?li.before(this.dom):li.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return dt.empty}get isHidden(){return!0}}tl.prototype.children=eo.prototype.children=Wf.prototype.children=Gv;function xP(n,e){let t=n.dom,{children:i}=n,r=0;for(let s=0;r<i.length;r++){let o=i[r],f=s+o.length;if(!(f==s&&o.getSide()<=0)){if(e>s&&e<f&&o.dom.parentNode==t)return o.domAtPos(e-s);if(e<=s)break;s=f}}for(let s=r;s>0;s--){let o=i[s-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let s=r;s<i.length;s++){let o=i[s];if(o.dom.parentNode==t)return o.domAtPos(0)}return new li(t,0)}function QP(n,e,t){let i,{children:r}=n;t>0&&e instanceof Vs&&r.length&&(i=r[r.length-1])instanceof Vs&&i.mark.eq(e.mark)?QP(i,e.children[0],t-1):(r.push(e),e.setParent(n)),n.length+=e.length}function wP(n,e,t){let i=null,r=-1,s=null,o=-1;function f(p,g){for(let S=0,v=0;S<p.children.length&&v<=g;S++){let Q=p.children[S],k=v+Q.length;k>=g&&(Q.children.length?f(Q,g-v):(!s||s.isHidden&&(t>0||mM(s,Q)))&&(k>g||v==k&&Q.getSide()>0)?(s=Q,o=g-v):(v<g||v==k&&Q.getSide()<0&&!Q.isHidden)&&(i=Q,r=g-v)),v=k}}f(n,e);let h=(t<0?i:s)||i||s;return h?h.coordsAt(Math.max(0,h==i?r:o),t):gM(n)}function gM(n){let e=n.dom.lastChild;if(!e)return n.dom.getBoundingClientRect();let t=Gf(e);return t[t.length-1]||null}function mM(n,e){let t=n.coordsAt(0,1),i=e.coordsAt(0,1);return t&&i&&i.top<t.bottom}function jb(n,e){for(let t in n)t=="class"&&e.class?e.class+=" "+n.class:t=="style"&&e.style?e.style+=";"+n.style:e[t]=n[t];return e}const EQ=Object.create(null);function N0(n,e,t){if(n==e)return!0;n||(n=EQ),e||(e=EQ);let i=Object.keys(n),r=Object.keys(e);if(i.length-(t&&i.indexOf(t)>-1?1:0)!=r.length-(t&&r.indexOf(t)>-1?1:0))return!1;for(let s of i)if(s!=t&&(r.indexOf(s)==-1||n[s]!==e[s]))return!1;return!0}function Hb(n,e,t){let i=!1;if(e)for(let r in e)t&&r in t||(i=!0,r=="style"?n.style.cssText="":n.removeAttribute(r));if(t)for(let r in t)e&&e[r]==t[r]||(i=!0,r=="style"?n.style.cssText=t[r]:n.setAttribute(r,t[r]));return i}function yM(n){let e=Object.create(null);for(let t=0;t<n.attributes.length;t++){let i=n.attributes[t];e[i.name]=i.value}return e}class is{eq(e){return!1}updateDOM(e,t){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(e){return!0}coordsAt(e,t,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(e){}}var Qi=function(n){return n[n.Text=0]="Text",n[n.WidgetBefore=1]="WidgetBefore",n[n.WidgetAfter=2]="WidgetAfter",n[n.WidgetRange=3]="WidgetRange",n}(Qi||(Qi={}));class Xe extends Bu{constructor(e,t,i,r){super(),this.startSide=e,this.endSide=t,this.widget=i,this.spec=r}get heightRelevant(){return!1}static mark(e){return new ip(e)}static widget(e){let t=Math.max(-1e4,Math.min(1e4,e.side||0)),i=!!e.block;return t+=i&&!e.inlineOrder?t>0?3e8:-4e8:t>0?1e8:-1e8,new lo(e,t,t,i,e.widget||null,!1)}static replace(e){let t=!!e.block,i,r;if(e.isBlockGap)i=-5e8,r=4e8;else{let{start:s,end:o}=kP(e,t);i=(s?t?-3e8:-1:5e8)-1,r=(o?t?2e8:1:-6e8)+1}return new lo(e,i,r,t,e.widget||null,!0)}static line(e){return new rp(e)}static set(e,t=!1){return gt.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}Xe.none=gt.empty;class ip extends Xe{constructor(e){let{start:t,end:i}=kP(e);super(t?-1:5e8,i?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var t,i;return this==e||e instanceof ip&&this.tagName==e.tagName&&(this.class||((t=this.attrs)===null||t===void 0?void 0:t.class))==(e.class||((i=e.attrs)===null||i===void 0?void 0:i.class))&&N0(this.attrs,e.attrs,"class")}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}}ip.prototype.point=!1;class rp extends Xe{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof rp&&this.spec.class==e.spec.class&&N0(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}}rp.prototype.mapMode=Bn.TrackBefore;rp.prototype.point=!0;class lo extends Xe{constructor(e,t,i,r,s,o){super(t,i,s,e),this.block=r,this.isReplace=o,this.mapMode=r?t<=0?Bn.TrackBefore:Bn.TrackAfter:Bn.TrackDel}get type(){return this.startSide!=this.endSide?Qi.WidgetRange:this.startSide<=0?Qi.WidgetBefore:Qi.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(e){return e instanceof lo&&SM(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&t!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,t)}}lo.prototype.point=!0;function kP(n,e=!1){let{inclusiveStart:t,inclusiveEnd:i}=n;return t==null&&(t=n.inclusive),i==null&&(i=n.inclusive),{start:t??e,end:i??e}}function SM(n,e){return n==e||!!(n&&e&&n.compare(e))}function x0(n,e,t,i=0){let r=t.length-1;r>=0&&t[r]+i>=n?t[r]=Math.max(t[r],e):t.push(n,e)}class Sn extends Et{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(e,t,i,r,s,o){if(i){if(!(i instanceof Sn))return!1;this.dom||i.transferDOM(this)}return r&&this.setDeco(i?i.attrs:null),SP(this,e,t,i?i.children.slice():[],s,o),!0}split(e){let t=new Sn;if(t.breakAfter=this.breakAfter,this.length==0)return t;let{i,off:r}=this.childPos(e);r&&(t.append(this.children[i].split(r),0),this.children[i].merge(r,this.children[i].length,null,!1,0,0),i++);for(let s=i;s<this.children.length;s++)t.append(this.children[s],0);for(;i>0&&this.children[i-1].length==0;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){N0(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){QP(this,e,t)}addLineDeco(e){let t=e.spec.attributes,i=e.spec.class;t&&(this.attrs=jb(t,this.attrs||{})),i&&(this.attrs=jb({class:i},this.attrs||{}))}domAtPos(e){return xP(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,t){var i;this.dom?this.flags&4&&(dP(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),this.prevAttrs!==void 0&&(Hb(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let r=this.dom.lastChild;for(;r&&Et.get(r)instanceof Vs;)r=r.lastChild;if(!r||!this.length||r.nodeName!="BR"&&((i=Et.get(r))===null||i===void 0?void 0:i.isEditable)==!1&&(!_e.ios||!this.children.some(s=>s instanceof tl))){let s=document.createElement("BR");s.cmIgnore=!0,this.dom.appendChild(s)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let i of this.children){if(!(i instanceof tl)||/[^ -~]/.test(i.text))return null;let r=Gf(i.dom);if(r.length!=1)return null;e+=r[0].width,t=r[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let i=wP(this,e,t);if(!this.children.length&&i&&this.parent){let{heightOracle:r}=this.parent.view.viewState,s=i.bottom-i.top;if(Math.abs(s-r.lineHeight)<2&&r.textHeight<s){let o=(s-r.textHeight)/2;return{top:i.top+o,bottom:i.bottom-o,left:i.left,right:i.left}}}return i}become(e){return e instanceof Sn&&this.children.length==0&&e.children.length==0&&N0(this.attrs,e.attrs)&&this.breakAfter==e.breakAfter}covers(){return!0}static find(e,t){for(let i=0,r=0;i<e.children.length;i++){let s=e.children[i],o=r+s.length;if(o>=t){if(s instanceof Sn)return s;if(o>t)break}r=o+s.breakAfter}return null}}class qs extends Et{constructor(e,t,i){super(),this.widget=e,this.length=t,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(e,t,i,r,s,o){return i&&(!(i instanceof qs)||!this.widget.compare(i.widget)||e>0&&s<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}domAtPos(e){return e==0?li.before(this.dom):li.after(this.dom,e==this.length)}split(e){let t=this.length-e;this.length=e;let i=new qs(this.widget,t,this.deco);return i.breakAfter=this.breakAfter,i}get children(){return Gv}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):dt.empty}domBoundsAround(){return null}become(e){return e instanceof qs&&e.widget.constructor==this.widget.constructor?(e.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,this.deco=e.deco,this.breakAfter=e.breakAfter,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(e,t){let i=this.widget.coordsAt(this.dom,e,t);return i||(this.widget instanceof Ib?null:np(this.dom.getBoundingClientRect(),this.length?e==0:t<=0))}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}covers(e){let{startSide:t,endSide:i}=this.deco;return t==i?!1:e<0?t<0:i>0}}class Ib extends is{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}class _O{constructor(e,t,i,r){this.doc=e,this.pos=t,this.end=i,this.disallowBlockEffectsFor=r,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=e.iter(),this.skip=t}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!(e.breakAfter||e instanceof qs&&e.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new Sn),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(Fm(new Wf(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(e&&this.content.length&&this.content[this.content.length-1]instanceof qs)&&this.getLine()}buildText(e,t,i){for(;e>0;){if(this.textOff==this.text.length){let{value:s,lineBreak:o,done:f}=this.cursor.next(this.skip);if(this.skip=0,f)throw new Error("Ran out of text content when drawing inline views");if(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=s,this.textOff=0}let r=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(t.slice(t.length-i)),this.getLine().append(Fm(new tl(this.text.slice(this.textOff,this.textOff+r)),t),i),this.atCursorPos=!0,this.textOff+=r,e-=r,i=0}}span(e,t,i,r){this.buildText(t-e,i,r),this.pos=t,this.openStart<0&&(this.openStart=r)}point(e,t,i,r,s,o){if(this.disallowBlockEffectsFor[o]&&i instanceof lo){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let f=t-e;if(i instanceof lo)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new qs(i.widget||jf.block,f,i));else{let h=eo.create(i.widget||jf.inline,f,f?0:i.startSide),p=this.atCursorPos&&!h.isEditable&&s<=r.length&&(e<t||i.startSide>0),g=!h.isEditable&&(e<t||s>r.length||i.startSide<=0),S=this.getLine();this.pendingBuffer==2&&!p&&!h.isEditable&&(this.pendingBuffer=0),this.flushBuffer(r),p&&(S.append(Fm(new Wf(1),r),s),s=r.length+Math.max(0,s-r.length)),S.append(Fm(h,r),s),this.atCursorPos=g,this.pendingBuffer=g?e<t||s>r.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=r.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);f&&(this.textOff+f<=this.text.length?this.textOff+=f:(this.skip+=f-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=t),this.openStart<0&&(this.openStart=s)}static build(e,t,i,r,s){let o=new _O(e,t,i,s);return o.openEnd=gt.spans(r,t,i,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function Fm(n,e){for(let t of e)n=new Vs(t,[n],n.length);return n}class jf extends is{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}jf.inline=new jf("span");jf.block=new jf("div");var Nt=function(n){return n[n.LTR=0]="LTR",n[n.RTL=1]="RTL",n}(Nt||(Nt={}));const Vu=Nt.LTR,Wv=Nt.RTL;function TP(n){let e=[];for(let t=0;t<n.length;t++)e.push(1<<+n[t]);return e}const bM=TP("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008"),vM=TP("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333"),Kb=Object.create(null),zl=[];for(let n of["()","[]","{}"]){let e=n.charCodeAt(0),t=n.charCodeAt(1);Kb[e]=t,Kb[t]=-e}function PP(n){return n<=247?bM[n]:1424<=n&&n<=1524?2:1536<=n&&n<=1785?vM[n-1536]:1774<=n&&n<=2220?4:8192<=n&&n<=8204?256:64336<=n&&n<=65023?4:1}const xM=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/;class to{get dir(){return this.level%2?Wv:Vu}constructor(e,t,i){this.from=e,this.to=t,this.level=i}side(e,t){return this.dir==t==e?this.to:this.from}forward(e,t){return e==(this.dir==t)}static find(e,t,i,r){let s=-1;for(let o=0;o<e.length;o++){let f=e[o];if(f.from<=t&&f.to>=t){if(f.level==i)return o;(s<0||(r!=0?r<0?f.from<t:f.to>t:e[s].level>f.level))&&(s=o)}}if(s<0)throw new RangeError("Index out of range");return s}}function _P(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++){let i=n[t],r=e[t];if(i.from!=r.from||i.to!=r.to||i.direction!=r.direction||!_P(i.inner,r.inner))return!1}return!0}const Mt=[];function QM(n,e,t,i,r){for(let s=0;s<=i.length;s++){let o=s?i[s-1].to:e,f=s<i.length?i[s].from:t,h=s?256:r;for(let p=o,g=h,S=h;p<f;p++){let v=PP(n.charCodeAt(p));v==512?v=g:v==8&&S==4&&(v=16),Mt[p]=v==4?2:v,v&7&&(S=v),g=v}for(let p=o,g=h,S=h;p<f;p++){let v=Mt[p];if(v==128)p<f-1&&g==Mt[p+1]&&g&24?v=Mt[p]=g:Mt[p]=256;else if(v==64){let Q=p+1;for(;Q<f&&Mt[Q]==64;)Q++;let k=p&&g==8||Q<t&&Mt[Q]==8?S==1?1:8:256;for(let C=p;C<Q;C++)Mt[C]=k;p=Q-1}else v==8&&S==1&&(Mt[p]=1);g=v,v&7&&(S=v)}}}function wM(n,e,t,i,r){let s=r==1?2:1;for(let o=0,f=0,h=0;o<=i.length;o++){let p=o?i[o-1].to:e,g=o<i.length?i[o].from:t;for(let S=p,v,Q,k;S<g;S++)if(Q=Kb[v=n.charCodeAt(S)])if(Q<0){for(let C=f-3;C>=0;C-=3)if(zl[C+1]==-Q){let A=zl[C+2],$=A&2?r:A&4?A&1?s:r:0;$&&(Mt[S]=Mt[zl[C]]=$),f=C;break}}else{if(zl.length==189)break;zl[f++]=S,zl[f++]=v,zl[f++]=h}else if((k=Mt[S])==2||k==1){let C=k==r;h=C?0:1;for(let A=f-3;A>=0;A-=3){let $=zl[A+2];if($&2)break;if(C)zl[A+2]|=2;else{if($&4)break;zl[A+2]|=4}}}}}function kM(n,e,t,i){for(let r=0,s=i;r<=t.length;r++){let o=r?t[r-1].to:n,f=r<t.length?t[r].from:e;for(let h=o;h<f;){let p=Mt[h];if(p==256){let g=h+1;for(;;)if(g==f){if(r==t.length)break;g=t[r++].to,f=r<t.length?t[r].from:e}else if(Mt[g]==256)g++;else break;let S=s==1,v=(g<e?Mt[g]:i)==1,Q=S==v?S?1:2:i;for(let k=g,C=r,A=C?t[C-1].to:n;k>h;)k==A&&(k=t[--C].from,A=C?t[C-1].to:n),Mt[--k]=Q;h=g}else s=p,h++}}}function Fb(n,e,t,i,r,s,o){let f=i%2?2:1;if(i%2==r%2)for(let h=e,p=0;h<t;){let g=!0,S=!1;if(p==s.length||h<s[p].from){let C=Mt[h];C!=f&&(g=!1,S=C==16)}let v=!g&&f==1?[]:null,Q=g?i:i+1,k=h;e:for(;;)if(p<s.length&&k==s[p].from){if(S)break e;let C=s[p];if(!g)for(let A=C.to,$=p+1;;){if(A==t)break e;if($<s.length&&s[$].from==A)A=s[$++].to;else{if(Mt[A]==f)break e;break}}if(p++,v)v.push(C);else{C.from>h&&o.push(new to(h,C.from,Q));let A=C.direction==Vu!=!(Q%2);Jb(n,A?i+1:i,r,C.inner,C.from,C.to,o),h=C.to}k=C.to}else{if(k==t||(g?Mt[k]!=f:Mt[k]==f))break;k++}v?Fb(n,h,k,i+1,r,v,o):h<k&&o.push(new to(h,k,Q)),h=k}else for(let h=t,p=s.length;h>e;){let g=!0,S=!1;if(!p||h>s[p-1].to){let C=Mt[h-1];C!=f&&(g=!1,S=C==16)}let v=!g&&f==1?[]:null,Q=g?i:i+1,k=h;e:for(;;)if(p&&k==s[p-1].to){if(S)break e;let C=s[--p];if(!g)for(let A=C.from,$=p;;){if(A==e)break e;if($&&s[$-1].to==A)A=s[--$].from;else{if(Mt[A-1]==f)break e;break}}if(v)v.push(C);else{C.to<h&&o.push(new to(C.to,h,Q));let A=C.direction==Vu!=!(Q%2);Jb(n,A?i+1:i,r,C.inner,C.from,C.to,o),h=C.from}k=C.from}else{if(k==e||(g?Mt[k-1]!=f:Mt[k-1]==f))break;k--}v?Fb(n,k,h,i+1,r,v,o):k<h&&o.push(new to(k,h,Q)),h=k}}function Jb(n,e,t,i,r,s,o){let f=e%2?2:1;QM(n,r,s,i,f),wM(n,r,s,i,f),kM(r,s,i,f),Fb(n,r,s,e,t,i,o)}function TM(n,e,t){if(!n)return[new to(0,0,e==Wv?1:0)];if(e==Vu&&!t.length&&!xM.test(n))return CP(n.length);if(t.length)for(;n.length>Mt.length;)Mt[Mt.length]=256;let i=[],r=e==Vu?0:1;return Jb(n,r,r,t,0,n.length,i),i}function CP(n){return[new to(0,n,0)]}let RP="";function PM(n,e,t,i,r){var s;let o=i.head-n.from,f=to.find(e,o,(s=i.bidiLevel)!==null&&s!==void 0?s:-1,i.assoc),h=e[f],p=h.side(r,t);if(o==p){let v=f+=r?1:-1;if(v<0||v>=e.length)return null;h=e[f=v],o=h.side(!r,t),p=h.side(r,t)}let g=Yn(n.text,o,h.forward(r,t));(g<h.from||g>h.to)&&(g=p),RP=n.text.slice(Math.min(o,g),Math.max(o,g));let S=f==(r?e.length-1:0)?null:e[f+(r?1:-1)];return S&&g==p&&S.level+(r?0:1)<h.level?ue.cursor(S.side(!r,t)+n.from,S.forward(r,t)?1:-1,S.level):ue.cursor(g+n.from,h.forward(r,t)?-1:1,h.level)}function _M(n,e,t){for(let i=e;i<t;i++){let r=PP(n.charCodeAt(i));if(r==1)return Vu;if(r==2||r==4)return Wv}return Vu}const AP=ke.define(),$P=ke.define(),MP=ke.define(),EP=ke.define(),ev=ke.define(),XP=ke.define(),ZP=ke.define(),jv=ke.define(),Hv=ke.define(),DP=ke.define({combine:n=>n.some(e=>e)}),qP=ke.define({combine:n=>n.some(e=>e)}),zP=ke.define();class zf{constructor(e,t="nearest",i="nearest",r=5,s=5,o=!1){this.range=e,this.y=t,this.x=i,this.yMargin=r,this.xMargin=s,this.isSnapshot=o}map(e){return e.empty?this:new zf(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new zf(ue.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Jm=Ge.define({map:(n,e)=>n.map(e)}),BP=Ge.define();function Ui(n,e,t){let i=n.facet(EP);i.length?i[0](e):window.onerror&&window.onerror(String(e),t,void 0,void 0,e)||(t?console.error(t+":",e):console.error(e))}const Zs=ke.define({combine:n=>n.length?n[0]:!0});let CM=0;const yO=ke.define();class fn{constructor(e,t,i,r,s){this.id=e,this.create=t,this.domEventHandlers=i,this.domEventObservers=r,this.extension=s(this)}static define(e,t){const{eventHandlers:i,eventObservers:r,provide:s,decorations:o}=t||{};return new fn(CM++,e,i,r,f=>{let h=[yO.of(f)];return o&&h.push(zO.of(p=>{let g=p.plugin(f);return g?o(g):Xe.none})),s&&h.push(s(f)),h})}static fromClass(e,t){return fn.define(i=>new e(i),t)}}class mS{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(i){if(Ui(t.state,i,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){Ui(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(i){Ui(e.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const YP=ke.define(),Iv=ke.define(),zO=ke.define(),LP=ke.define(),Kv=ke.define(),VP=ke.define();function XQ(n,e){let t=n.state.facet(VP);if(!t.length)return t;let i=t.map(s=>s instanceof Function?s(n):s),r=[];return gt.spans(i,e.from,e.to,{point(){},span(s,o,f,h){let p=s-e.from,g=o-e.from,S=r;for(let v=f.length-1;v>=0;v--,h--){let Q=f[v].spec.bidiIsolate,k;if(Q==null&&(Q=_M(e.text,p,g)),h>0&&S.length&&(k=S[S.length-1]).to==p&&k.direction==Q)k.to=g,S=k.inner;else{let C={from:p,to:g,direction:Q,inner:[]};S.push(C),S=C.inner}}}}),r}const NP=ke.define();function Fv(n){let e=0,t=0,i=0,r=0;for(let s of n.state.facet(NP)){let o=s(n);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(r=Math.max(r,o.bottom)))}return{left:e,right:t,top:i,bottom:r}}const SO=ke.define();class Rr{constructor(e,t,i,r){this.fromA=e,this.toA=t,this.fromB=i,this.toB=r}join(e){return new Rr(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,i=this;for(;t>0;t--){let r=e[t-1];if(!(r.fromA>i.toA)){if(r.toA<i.fromA)break;i=i.join(r),e.splice(t-1,1)}}return e.splice(t,0,i),e}static extendWithRanges(e,t){if(t.length==0)return e;let i=[];for(let r=0,s=0,o=0,f=0;;r++){let h=r==e.length?null:e[r],p=o-f,g=h?h.fromB:1e9;for(;s<t.length&&t[s]<g;){let S=t[s],v=t[s+1],Q=Math.max(f,S),k=Math.min(g,v);if(Q<=k&&new Rr(Q+p,k+p,Q,k).addToSet(i),v>g)break;s+=2}if(!h)return i;new Rr(h.fromA,h.toA,h.fromB,h.toB).addToSet(i),o=h.toA,f=h.toB}}}class U0{constructor(e,t,i){this.view=e,this.state=t,this.transactions=i,this.flags=0,this.startState=e.state,this.changes=Qn.empty(this.startState.doc.length);for(let s of i)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,f,h)=>r.push(new Rr(s,o,f,h))),this.changedRanges=r}static create(e,t,i){return new U0(e,t,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class ZQ extends Et{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=Xe.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new Sn],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Rr(0,0,0,e.state.doc.length)],0,null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:p,toA:g})=>g<this.minWidthFrom||p>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?r=this.domChanged.newSel.head:!ZM(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?AM(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:p,to:g}=this.hasComposition;i=new Rr(p,g,e.changes.mapPos(p,-1),e.changes.mapPos(g,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(_e.ie||_e.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,f=this.updateDeco(),h=EM(o,f,e.changes);return i=Rr.extendWithRanges(i,h),!(this.flags&7)&&i.length==0?!1:(this.updateInner(i,e.startState.doc.length,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,i);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=_e.chrome||_e.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||r.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let o of this.children)o instanceof qs&&o.widget instanceof Ib&&s.push(o.dom);r.updateGaps(s)}updateChildren(e,t,i){let r=i?i.range.addToSet(e.slice()):e,s=this.childCursor(t);for(let o=r.length-1;;o--){let f=o>=0?r[o]:null;if(!f)break;let{fromA:h,toA:p,fromB:g,toB:S}=f,v,Q,k,C;if(i&&i.range.fromB<S&&i.range.toB>g){let Y=_O.build(this.view.state.doc,g,i.range.fromB,this.decorations,this.dynamicDecorationMap),q=_O.build(this.view.state.doc,i.range.toB,S,this.decorations,this.dynamicDecorationMap);Q=Y.breakAtStart,k=Y.openStart,C=q.openEnd;let N=this.compositionView(i);q.breakAtStart?N.breakAfter=1:q.content.length&&N.merge(N.length,N.length,q.content[0],!1,q.openStart,0)&&(N.breakAfter=q.content[0].breakAfter,q.content.shift()),Y.content.length&&N.merge(0,0,Y.content[Y.content.length-1],!0,0,Y.openEnd)&&Y.content.pop(),v=Y.content.concat(N).concat(q.content)}else({content:v,breakAtStart:Q,openStart:k,openEnd:C}=_O.build(this.view.state.doc,g,S,this.decorations,this.dynamicDecorationMap));let{i:A,off:$}=s.findPos(p,1),{i:z,off:D}=s.findPos(h,-1);yP(this,z,D,A,$,v,Q,k,C)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let i of t.effects)i.is(BP)&&(this.editContextFormatting=i.value)}compositionView(e){let t=new tl(e.text.nodeValue);t.flags|=8;for(let{deco:r}of e.marks)t=new Vs(r,[t],t.length);let i=new Sn;return i.append(t,0),i}fixCompositionDOM(e){let t=(s,o)=>{o.flags|=8|(o.children.some(h=>h.flags&7)?1:0),this.markedForComposition.add(o);let f=Et.get(s);f&&f!=o&&(f.dom=null),o.setDOM(s)},i=this.childPos(e.range.fromB,1),r=this.children[i.i];t(e.line,r);for(let s=e.marks.length-1;s>=-1;s--)i=r.childPos(i.off,1),r=r.children[i.i],t(s>=0?e.marks[s].node:e.text,r)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,r=i==this.dom,s=!r&&!(this.view.state.facet(Zs)||this.dom.tabIndex>-1)&&v0(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(r||t||s))return;let o=this.forceSelection;this.forceSelection=!1;let f=this.view.state.selection.main,h=this.moveToLine(this.domAtPos(f.anchor)),p=f.empty?h:this.moveToLine(this.domAtPos(f.head));if(_e.gecko&&f.empty&&!this.hasComposition&&RM(h)){let S=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(S,h.node.childNodes[h.offset]||null)),h=p=new li(S,0),o=!0}let g=this.view.observer.selectionRange;(o||!g.focusNode||(!PO(h.node,h.offset,g.anchorNode,g.anchorOffset)||!PO(p.node,p.offset,g.focusNode,g.focusOffset))&&!this.suppressWidgetCursorChange(g,f))&&(this.view.observer.ignore(()=>{_e.android&&_e.chrome&&this.dom.contains(g.focusNode)&&XM(g.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let S=qO(this.view.root);if(S)if(f.empty){if(_e.gecko){let v=$M(h.node,h.offset);if(v&&v!=3){let Q=(v==1?pP:gP)(h.node,h.offset);Q&&(h=new li(Q.node,Q.offset))}}S.collapse(h.node,h.offset),f.bidiLevel!=null&&S.caretBidiLevel!==void 0&&(S.caretBidiLevel=f.bidiLevel)}else if(S.extend){S.collapse(h.node,h.offset);try{S.extend(p.node,p.offset)}catch{}}else{let v=document.createRange();f.anchor>f.head&&([h,p]=[p,h]),v.setEnd(p.node,p.offset),v.setStart(h.node,h.offset),S.removeAllRanges(),S.addRange(v)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(h,p)),this.impreciseAnchor=h.precise?null:new li(g.anchorNode,g.anchorOffset),this.impreciseHead=p.precise?null:new li(g.focusNode,g.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&PO(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,i=qO(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=Sn.find(this,t.head);if(!o)return;let f=o.posAtStart;if(t.head==f||t.head==f+o.length)return;let h=this.coordsAt(t.head,-1),p=this.coordsAt(t.head,1);if(!h||!p||h.bottom>p.top)return;let g=this.domAtPos(t.head+t.assoc);i.collapse(g.node,g.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let S=e.observer.selectionRange;e.docView.posFromDOM(S.anchorNode,S.anchorOffset)!=t.from&&i.collapse(r,s)}moveToLine(e){let t=this.dom,i;if(e.node!=t)return e;for(let r=e.offset;!i&&r<t.childNodes.length;r++){let s=Et.get(t.childNodes[r]);s instanceof Sn&&(i=s.domAtPos(0))}for(let r=e.offset-1;!i&&r>=0;r--){let s=Et.get(t.childNodes[r]);s instanceof Sn&&(i=s.domAtPos(s.length))}return i?new li(i.node,i.offset,!0):e}nearest(e){for(let t=e;t;){let i=Et.get(t);if(i&&i.rootView==this)return i;t=t.parentNode}return null}posFromDOM(e,t){let i=this.nearest(e);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(e,t)+i.posAtStart}domAtPos(e){let{i:t,off:i}=this.childCursor().findPos(e,-1);for(;t<this.children.length-1;){let r=this.children[t];if(i<r.length||r instanceof Sn)break;t++,i=0}return this.children[t].domAtPos(i)}coordsAt(e,t){let i=null,r=0;for(let s=this.length,o=this.children.length-1;o>=0;o--){let f=this.children[o],h=s-f.breakAfter,p=h-f.length;if(h<e)break;if(p<=e&&(p<e||f.covers(-1))&&(h>e||f.covers(1))&&(!i||f instanceof Sn&&!(i instanceof Sn&&t>=0)))i=f,r=p;else if(i&&p==e&&h==e&&f instanceof qs&&Math.abs(t)<2){if(f.deco.startSide<0)break;o&&(i=null)}s=p}return i?i.coordsAt(e-r,t):null}coordsForChar(e){let{i:t,off:i}=this.childPos(e,1),r=this.children[t];if(!(r instanceof Sn))return null;for(;r.children.length;){let{i:f,off:h}=r.childPos(i,1);for(;;f++){if(f==r.children.length)return null;if((r=r.children[f]).length)break}i=h}if(!(r instanceof tl))return null;let s=Yn(r.text,i);if(s==i)return null;let o=Lu(r.dom,i,s).getClientRects();for(let f=0;f<o.length;f++){let h=o[f];if(f==o.length-1||h.top<h.bottom&&h.left<h.right)return h}return null}measureVisibleLineHeights(e){let t=[],{from:i,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,f=-1,h=this.view.textDirection==Nt.LTR;for(let p=0,g=0;g<this.children.length;g++){let S=this.children[g],v=p+S.length;if(v>r)break;if(p>=i){let Q=S.dom.getBoundingClientRect();if(t.push(Q.height),o){let k=S.dom.lastChild,C=k?Gf(k):[];if(C.length){let A=C[C.length-1],$=h?A.right-Q.left:Q.right-A.left;$>f&&(f=$,this.minWidth=s,this.minWidthFrom=p,this.minWidthTo=v)}}}p=v+S.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?Nt.RTL:Nt.LTR}measureTextSize(){for(let s of this.children)if(s instanceof Sn){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),t,i,r;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let s=Gf(e.firstChild)[0];t=e.getBoundingClientRect().height,i=s?s.width/27:7,r=s?s.height:t,e.remove()}),{lineHeight:t,charWidth:i,textHeight:r}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new mP(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.length;if(o>i){let f=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(Xe.replace({widget:new Ib(f),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!s)break;i=s.to+1}return Xe.set(e)}updateDeco(){let e=1,t=this.view.state.facet(zO).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),i=!1,r=this.view.state.facet(LP).map((s,o)=>{let f=typeof s=="function";return f&&(i=!0),f?s(this.view):s});for(r.length&&(this.dynamicDecorationMap[e++]=i,t.push(gt.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;return this.decorations}scrollIntoView(e){if(e.isSnapshot){let p=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=p.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let p of this.view.state.facet(zP))try{if(p(this.view,e.range,e))return!0}catch(g){Ui(this.view.state,g,"scroll handler")}let{range:t}=e,i=this.coordsAt(t.head,t.empty?t.assoc:t.head>t.anchor?-1:1),r;if(!i)return;!t.empty&&(r=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(i={left:Math.min(i.left,r.left),top:Math.min(i.top,r.top),right:Math.max(i.right,r.right),bottom:Math.max(i.bottom,r.bottom)});let s=Fv(this.view),o={left:i.left-s.left,top:i.top-s.top,right:i.right+s.right,bottom:i.bottom+s.bottom},{offsetWidth:f,offsetHeight:h}=this.view.scrollDOM;oM(this.view.scrollDOM,o,t.head<t.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,f),-f),Math.max(Math.min(e.yMargin,h),-h),this.view.textDirection==Nt.LTR)}}function RM(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function UP(n,e){let t=n.observer.selectionRange;if(!t.focusNode)return null;let i=pP(t.focusNode,t.focusOffset),r=gP(t.focusNode,t.focusOffset),s=i||r;if(r&&i&&r.node!=i.node){let f=Et.get(r.node);if(!f||f instanceof tl&&f.text!=r.node.nodeValue)s=r;else if(n.docView.lastCompositionAfterCursor){let h=Et.get(i.node);!h||h instanceof tl&&h.text!=i.node.nodeValue||(s=r)}}if(n.docView.lastCompositionAfterCursor=s!=i,!s)return null;let o=e-s.offset;return{from:o,to:o+s.node.nodeValue.length,node:s.node}}function AM(n,e,t){let i=UP(n,t);if(!i)return null;let{node:r,from:s,to:o}=i,f=r.nodeValue;if(/[\n\r]/.test(f)||n.state.doc.sliceString(i.from,i.to)!=f)return null;let h=e.invertedDesc,p=new Rr(h.mapPos(s),h.mapPos(o),s,o),g=[];for(let S=r.parentNode;;S=S.parentNode){let v=Et.get(S);if(v instanceof Vs)g.push({node:S,deco:v.mark});else{if(v instanceof Sn||S.nodeName=="DIV"&&S.parentNode==n.contentDOM)return{range:p,text:r,marks:g,line:S};if(S!=n.contentDOM)g.push({node:S,deco:new ip({inclusive:!0,attributes:yM(S),tagName:S.tagName.toLowerCase()})});else return null}}}function $M(n,e){return n.nodeType!=1?0:(e&&n.childNodes[e-1].contentEditable=="false"?1:0)|(e<n.childNodes.length&&n.childNodes[e].contentEditable=="false"?2:0)}let MM=class{constructor(){this.changes=[]}compareRange(e,t){x0(e,t,this.changes)}comparePoint(e,t){x0(e,t,this.changes)}boundChange(e){x0(e,e,this.changes)}};function EM(n,e,t){let i=new MM;return gt.compare(n,e,t,i),i.changes}function XM(n,e){for(let t=n;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function ZM(n,e){let t=!1;return e&&n.iterChangedRanges((i,r)=>{i<e.to&&r>e.from&&(t=!0)}),t}function DM(n,e,t=1){let i=n.charCategorizer(e),r=n.doc.lineAt(e),s=e-r.from;if(r.length==0)return ue.cursor(e);s==0?t=1:s==r.length&&(t=-1);let o=s,f=s;t<0?o=Yn(r.text,s,!1):f=Yn(r.text,s);let h=i(r.text.slice(o,f));for(;o>0;){let p=Yn(r.text,o,!1);if(i(r.text.slice(p,o))!=h)break;o=p}for(;f<r.length;){let p=Yn(r.text,f);if(i(r.text.slice(f,p))!=h)break;f=p}return ue.range(o+r.from,f+r.from)}function qM(n,e){return e.left>n?e.left-n:Math.max(0,n-e.right)}function zM(n,e){return e.top>n?e.top-n:Math.max(0,n-e.bottom)}function yS(n,e){return n.top<e.bottom-1&&n.bottom>e.top+1}function DQ(n,e){return e<n.top?{top:e,left:n.left,right:n.right,bottom:n.bottom}:n}function qQ(n,e){return e>n.bottom?{top:n.top,left:n.left,right:n.right,bottom:e}:n}function tv(n,e,t){let i,r,s,o,f=!1,h,p,g,S;for(let k=n.firstChild;k;k=k.nextSibling){let C=Gf(k);for(let A=0;A<C.length;A++){let $=C[A];r&&yS(r,$)&&($=DQ(qQ($,r.bottom),r.top));let z=qM(e,$),D=zM(t,$);if(z==0&&D==0)return k.nodeType==3?zQ(k,e,t):tv(k,e,t);if(!i||o>D||o==D&&s>z){i=k,r=$,s=z,o=D;let Y=D?t<$.top?-1:1:z?e<$.left?-1:1:0;f=!Y||(Y>0?A<C.length-1:A>0)}z==0?t>$.bottom&&(!g||g.bottom<$.bottom)?(h=k,g=$):t<$.top&&(!S||S.top>$.top)&&(p=k,S=$):g&&yS(g,$)?g=qQ(g,$.bottom):S&&yS(S,$)&&(S=DQ(S,$.top))}}if(g&&g.bottom>=t?(i=h,r=g):S&&S.top<=t&&(i=p,r=S),!i)return{node:n,offset:0};let v=Math.max(r.left,Math.min(r.right,e));if(i.nodeType==3)return zQ(i,v,t);if(f&&i.contentEditable!="false")return tv(i,v,t);let Q=Array.prototype.indexOf.call(n.childNodes,i)+(e>=(r.left+r.right)/2?1:0);return{node:n,offset:Q}}function zQ(n,e,t){let i=n.nodeValue.length,r=-1,s=1e9,o=0;for(let f=0;f<i;f++){let h=Lu(n,f,f+1).getClientRects();for(let p=0;p<h.length;p++){let g=h[p];if(g.top==g.bottom)continue;o||(o=e-g.left);let S=(g.top>t?g.top-t:t-g.bottom)-1;if(g.left-1<=e&&g.right+1>=e&&S<s){let v=e>=(g.left+g.right)/2,Q=v;if((_e.chrome||_e.gecko)&&Lu(n,f).getBoundingClientRect().left==g.right&&(Q=!v),S<=0)return{node:n,offset:f+(Q?1:0)};r=f+(Q?1:0),s=S}}}return{node:n,offset:r>-1?r:o>0?n.nodeValue.length:0}}function GP(n,e,t,i=-1){var r,s;let o=n.contentDOM.getBoundingClientRect(),f=o.top+n.viewState.paddingTop,h,{docHeight:p}=n.viewState,{x:g,y:S}=e,v=S-f;if(v<0)return 0;if(v>p)return n.state.doc.length;for(let Y=n.viewState.heightOracle.textHeight/2,q=!1;h=n.elementAtHeight(v),h.type!=Qi.Text;)for(;v=i>0?h.bottom+Y:h.top-Y,!(v>=0&&v<=p);){if(q)return t?null:0;q=!0,i=-i}S=f+v;let Q=h.from;if(Q<n.viewport.from)return n.viewport.from==0?0:t?null:BQ(n,o,h,g,S);if(Q>n.viewport.to)return n.viewport.to==n.state.doc.length?n.state.doc.length:t?null:BQ(n,o,h,g,S);let k=n.dom.ownerDocument,C=n.root.elementFromPoint?n.root:k,A=C.elementFromPoint(g,S);A&&!n.contentDOM.contains(A)&&(A=null),A||(g=Math.max(o.left+1,Math.min(o.right-1,g)),A=C.elementFromPoint(g,S),A&&!n.contentDOM.contains(A)&&(A=null));let $,z=-1;if(A&&((r=n.docView.nearest(A))===null||r===void 0?void 0:r.isEditable)!=!1){if(k.caretPositionFromPoint){let Y=k.caretPositionFromPoint(g,S);Y&&({offsetNode:$,offset:z}=Y)}else if(k.caretRangeFromPoint){let Y=k.caretRangeFromPoint(g,S);Y&&({startContainer:$,startOffset:z}=Y,(!n.contentDOM.contains($)||_e.safari&&BM($,z,g)||_e.chrome&&YM($,z,g))&&($=void 0))}$&&(z=Math.min(Jl($),z))}if(!$||!n.docView.dom.contains($)){let Y=Sn.find(n.docView,Q);if(!Y)return v>h.top+h.height/2?h.to:h.from;({node:$,offset:z}=tv(Y.dom,g,S))}let D=n.docView.nearest($);if(!D)return null;if(D.isWidget&&((s=D.dom)===null||s===void 0?void 0:s.nodeType)==1){let Y=D.dom.getBoundingClientRect();return e.y<Y.top||e.y<=Y.bottom&&e.x<=(Y.left+Y.right)/2?D.posAtStart:D.posAtEnd}else return D.localPosFromDOM($,z)+D.posAtStart}function BQ(n,e,t,i,r){let s=Math.round((i-e.left)*n.defaultCharacterWidth);if(n.lineWrapping&&t.height>n.defaultLineHeight*1.5){let f=n.viewState.heightOracle.textHeight,h=Math.floor((r-t.top-(n.defaultLineHeight-f)*.5)/f);s+=h*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(t.from,t.to);return t.from+Yb(o,s,n.state.tabSize)}function BM(n,e,t){let i;if(n.nodeType!=3||e!=(i=n.nodeValue.length))return!1;for(let r=n.nextSibling;r;r=r.nextSibling)if(r.nodeType!=1||r.nodeName!="BR")return!1;return Lu(n,i-1,i).getBoundingClientRect().left>t}function YM(n,e,t){if(e!=0)return!1;for(let r=n;;){let s=r.parentNode;if(!s||s.nodeType!=1||s.firstChild!=r)return!1;if(s.classList.contains("cm-line"))break;r=s}let i=n.nodeType==1?n.getBoundingClientRect():Lu(n,0,Math.max(n.nodeValue.length,1)).getBoundingClientRect();return t-i.left>5}function nv(n,e,t){let i=n.lineBlockAt(e);if(Array.isArray(i.type)){let r;for(let s of i.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;(!r||s.type==Qi.Text&&(r.type!=s.type||(t<0?s.from<e:s.to>e)))&&(r=s)}}return r||i}return i}function LM(n,e,t,i){let r=nv(n,e.head,e.assoc||-1),s=!i||r.type!=Qi.Text||!(n.lineWrapping||r.widgetLineBreaks)?null:n.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=n.dom.getBoundingClientRect(),f=n.textDirectionAt(r.from),h=n.posAtCoords({x:t==(f==Nt.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(h!=null)return ue.cursor(h,t?-1:1)}return ue.cursor(t?r.to:r.from,t?-1:1)}function YQ(n,e,t,i){let r=n.state.doc.lineAt(e.head),s=n.bidiSpans(r),o=n.textDirectionAt(r.from);for(let f=e,h=null;;){let p=PM(r,s,o,f,t),g=RP;if(!p){if(r.number==(t?n.state.doc.lines:1))return f;g=` |
| 39 | `,r=n.state.doc.line(r.number+(t?1:-1)),s=n.bidiSpans(r),p=n.visualLineSide(r,!t)}if(h){if(!h(g))return f}else{if(!i)return p;h=i(g)}f=p}}function VM(n,e,t){let i=n.state.charCategorizer(e),r=i(t);return s=>{let o=i(s);return r==Ht.Space&&(r=o),r==o}}function NM(n,e,t,i){let r=e.head,s=t?1:-1;if(r==(t?n.state.doc.length:0))return ue.cursor(r,e.assoc);let o=e.goalColumn,f,h=n.contentDOM.getBoundingClientRect(),p=n.coordsAtPos(r,e.assoc||-1),g=n.documentTop;if(p)o==null&&(o=p.left-h.left),f=s<0?p.top:p.bottom;else{let Q=n.viewState.lineBlockAt(r);o==null&&(o=Math.min(h.right-h.left,n.defaultCharacterWidth*(r-Q.from))),f=(s<0?Q.top:Q.bottom)+g}let S=h.left+o,v=i??n.viewState.heightOracle.textHeight>>1;for(let Q=0;;Q+=10){let k=f+(v+Q)*s,C=GP(n,{x:S,y:k},!1,s);if(k<h.top||k>h.bottom||(s<0?C<r:C>r)){let A=n.docView.coordsForChar(C),$=!A||k<A.top?-1:1;return ue.cursor(C,$,void 0,o)}}}function Q0(n,e,t){for(;;){let i=0;for(let r of n)r.between(e-1,e+1,(s,o,f)=>{if(e>s&&e<o){let h=i||t||(e-s<o-e?-1:1);e=h<0?s:o,i=h}});if(!i)return e}}function SS(n,e,t){let i=Q0(n.state.facet(Kv).map(r=>r(n)),t.from,e.head>t.from?-1:1);return i==t.from?t:ue.cursor(i,i<t.from?1:-1)}const bO="";class UM{constructor(e,t){this.points=e,this.text="",this.lineSeparator=t.facet(ht.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=bO}readRange(e,t){if(!e)return this;let i=e.parentNode;for(let r=e;;){this.findPointBefore(i,r);let s=this.text.length;this.readNode(r);let o=r.nextSibling;if(o==t)break;let f=Et.get(r),h=Et.get(o);(f&&h?f.breakAfter:(f?f.breakAfter:V0(r))||V0(o)&&(r.nodeName!="BR"||r.cmIgnore)&&this.text.length>s)&&this.lineBreak(),r=o}return this.findPointBefore(i,t),this}readTextNode(e){let t=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,t.length));for(let i=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,f;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(f=r.exec(t))&&(s=f.index,o=f[0].length),this.append(t.slice(i,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let h of this.points)h.node==e&&h.pos>this.text.length&&(h.pos-=o-1);i=s+o}}readNode(e){if(e.cmIgnore)return;let t=Et.get(e),i=t&&t.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let r=i.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==t&&(i.pos=this.text.length)}findPointInside(e,t){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+(GM(e,i.node,i.offset)?t:0))}}function GM(n,e,t){for(;;){if(!e||t<Jl(e))return!1;if(e==n)return!0;t=Yu(e)+1,e=e.parentNode}}class LQ{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}class WM{constructor(e,t,i,r){this.typeOver=r,this.bounds=null,this.text="",this.domChanged=t>-1;let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,i,0))){let f=s||o?[]:IM(e),h=new UM(f,e.state);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=KM(f,this.bounds.from)}else{let f=e.observer.selectionRange,h=s&&s.node==f.focusNode&&s.offset==f.focusOffset||!Nb(e.contentDOM,f.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(f.focusNode,f.focusOffset),p=o&&o.node==f.anchorNode&&o.offset==f.anchorOffset||!Nb(e.contentDOM,f.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(f.anchorNode,f.anchorOffset),g=e.viewport;if((_e.ios||_e.chrome)&&e.state.selection.main.empty&&h!=p&&(g.from>0||g.to<e.state.doc.length)){let S=Math.min(h,p),v=Math.max(h,p),Q=g.from-S,k=g.to-v;(Q==0||Q==1||S==0)&&(k==0||k==-1||v==e.state.doc.length)&&(h=0,p=e.state.doc.length)}this.newSel=ue.single(p,h)}}}function WP(n,e){let t,{newSel:i}=e,r=n.state.selection.main,s=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:f}=e.bounds,h=r.from,p=null;(s===8||_e.android&&e.text.length<f-o)&&(h=r.to,p="end");let g=HM(n.state.doc.sliceString(o,f,bO),e.text,h-o,p);g&&(_e.chrome&&s==13&&g.toB==g.from+2&&e.text.slice(g.from,g.toB)==bO+bO&&g.toB--,t={from:o+g.from,to:o+g.toA,insert:dt.of(e.text.slice(g.from,g.toB).split(bO))})}else i&&(!n.hasFocus&&n.state.facet(Zs)||i.main.eq(r))&&(i=null);if(!t&&!i)return!1;if(!t&&e.typeOver&&!r.empty&&i&&i.main.empty?t={from:r.from,to:r.to,insert:n.state.doc.slice(r.from,r.to)}:(_e.mac||_e.android)&&t&&t.from==t.to&&t.from==r.head-1&&/^\. ?$/.test(t.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&t.insert.length==2&&(i=ue.single(i.main.anchor-1,i.main.head-1)),t={from:t.from,to:t.to,insert:dt.of([t.insert.toString().replace("."," ")])}):t&&t.from>=r.from&&t.to<=r.to&&(t.from!=r.from||t.to!=r.to)&&r.to-r.from-(t.to-t.from)<=4?t={from:r.from,to:r.to,insert:n.state.doc.slice(r.from,t.from).append(t.insert).append(n.state.doc.slice(t.to,r.to))}:_e.chrome&&t&&t.from==t.to&&t.from==r.head&&t.insert.toString()==` |
| 40 | `&&n.lineWrapping&&(i&&(i=ue.single(i.main.anchor-1,i.main.head-1)),t={from:r.from,to:r.to,insert:dt.of([" "])}),t)return Jv(n,t,i,s);if(i&&!i.main.eq(r)){let o=!1,f="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(o=!0),f=n.inputState.lastSelectionOrigin),n.dispatch({selection:i,scrollIntoView:o,userEvent:f}),!0}else return!1}function Jv(n,e,t,i=-1){if(_e.ios&&n.inputState.flushIOSKey(e))return!0;let r=n.state.selection.main;if(_e.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&n.state.sliceDoc(e.from,r.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&qf(n.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&e.insert.length==0||i==8&&e.insert.length<e.to-e.from&&e.to>r.head)&&qf(n.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&e.insert.length==0&&qf(n.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,f=()=>o||(o=jM(n,e,t));return n.state.facet(XP).some(h=>h(n,e.from,e.to,s,f))||n.dispatch(f()),!0}function jM(n,e,t){let i,r=n.state,s=r.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&n.inputState.composing<0){let f=s.from<e.from?r.sliceDoc(s.from,e.from):"",h=s.to>e.to?r.sliceDoc(e.to,s.to):"";i=r.replaceSelection(n.state.toText(f+e.insert.sliceString(0,void 0,n.state.lineBreak)+h))}else{let f=r.changes(e),h=t&&t.main.to<=f.newLength?t.main:void 0;if(r.selection.ranges.length>1&&n.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let p=n.state.sliceDoc(e.from,e.to),g,S=t&&UP(n,t.main.head);if(S){let k=e.insert.length-(e.to-e.from);g={from:S.from,to:S.to-k}}else g=n.state.doc.lineAt(s.head);let v=s.to-e.to,Q=s.to-s.from;i=r.changeByRange(k=>{if(k.from==s.from&&k.to==s.to)return{changes:f,range:h||k.map(f)};let C=k.to-v,A=C-p.length;if(k.to-k.from!=Q||n.state.sliceDoc(A,C)!=p||k.to>=g.from&&k.from<=g.to)return{range:k};let $=r.changes({from:A,to:C,insert:e.insert}),z=k.to-s.to;return{changes:$,range:h?ue.range(Math.max(0,h.anchor+z),Math.max(0,h.head+z)):k.map($)}})}else i={changes:f,selection:h&&r.selection.replaceRange(h)}}let o="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,o+=".compose",n.inputState.compositionFirstChange&&(o+=".start",n.inputState.compositionFirstChange=!1)),r.update(i,{userEvent:o,scrollIntoView:!0})}function HM(n,e,t,i){let r=Math.min(n.length,e.length),s=0;for(;s<r&&n.charCodeAt(s)==e.charCodeAt(s);)s++;if(s==r&&n.length==e.length)return null;let o=n.length,f=e.length;for(;o>0&&f>0&&n.charCodeAt(o-1)==e.charCodeAt(f-1);)o--,f--;if(i=="end"){let h=Math.max(0,s-Math.min(o,f));t-=o+h-s}if(o<s&&n.length<e.length){let h=t<=s&&t>=o?s-t:0;s-=h,f=s+(f-o),o=s}else if(f<s){let h=t<=s&&t>=f?s-t:0;s-=h,o=s+(o-f),f=s}return{from:s,toA:o,toB:f}}function IM(n){let e=[];if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}=n.observer.selectionRange;return t&&(e.push(new LQ(t,i)),(r!=t||s!=i)&&e.push(new LQ(r,s))),e}function KM(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?ue.single(t+e,i+e):null}class FM{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,_e.safari&&e.contentDOM.addEventListener("input",()=>null),_e.gecko&&OE(e.contentDOM.ownerDocument)}handleEvent(e){!sE(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let i=this.handlers[e];if(i){for(let r of i.observers)r(this.view,t);for(let r of i.handlers){if(t.defaultPrevented)break;if(r(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=JM(e),i=this.handlers,r=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,f=i[s];f&&o!=!f.handlers.length&&(r.removeEventListener(s,this.handleEvent),f=null),f||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in i)s!="scroll"&&!t[s]&&r.removeEventListener(s,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&HP.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),_e.android&&_e.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return _e.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((t=jP.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||eE.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,qf(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return/^key/.test(e.type)?this.composing>0?!0:_e.safari&&!_e.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function VQ(n,e){return(t,i)=>{try{return e.call(n,i,t)}catch(r){Ui(t.state,r)}}}function JM(n){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of n){let r=i.spec;if(r&&r.domEventHandlers)for(let s in r.domEventHandlers){let o=r.domEventHandlers[s];o&&t(s).handlers.push(VQ(i.value,o))}if(r&&r.domEventObservers)for(let s in r.domEventObservers){let o=r.domEventObservers[s];o&&t(s).observers.push(VQ(i.value,o))}}for(let i in nl)t(i).handlers.push(nl[i]);for(let i in Ar)t(i).observers.push(Ar[i]);return e}const jP=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],eE="dthko",HP=[16,17,18,20,91,92,224,225],e0=6;function t0(n){return Math.max(0,n)*.7+8}function tE(n,e){return Math.max(Math.abs(n.clientX-e.clientX),Math.abs(n.clientY-e.clientY))}class nE{constructor(e,t,i,r){this.view=e,this.startEvent=t,this.style=i,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=uM(e.contentDOM),this.atoms=e.state.facet(Kv).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(ht.allowMultipleSelections)&&iE(e,t),this.dragging=lE(e,t)&&FP(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&tE(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=0,r=0,s=0,o=this.view.win.innerWidth,f=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:f}=this.scrollParents.y.getBoundingClientRect());let h=Fv(this.view);e.clientX-h.left<=r+e0?t=-t0(r-e.clientX):e.clientX+h.right>=o-e0&&(t=t0(e.clientX-o)),e.clientY-h.top<=s+e0?i=-t0(s-e.clientY):e.clientY+h.bottom>=f-e0&&(i=t0(e.clientY-f)),this.setScrollSpeed(t,i)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let i=0;i<e.ranges.length;i++){let r=e.ranges[i],s=null;if(r.empty){let o=Q0(this.atoms,r.from,0);o!=r.from&&(s=ue.cursor(o,-1))}else{let o=Q0(this.atoms,r.from,-1),f=Q0(this.atoms,r.to,1);(o!=r.from||f!=r.to)&&(s=ue.range(r.from==r.anchor?o:f,r.from==r.head?o:f))}s&&(t||(t=e.ranges.slice()),t[i]=s)}return t?ue.create(t,e.mainIndex):e}select(e){let{view:t}=this,i=this.skipAtoms(this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function iE(n,e){let t=n.state.facet(AP);return t.length?t[0](e):_e.mac?e.metaKey:e.ctrlKey}function rE(n,e){let t=n.state.facet($P);return t.length?t[0](e):_e.mac?!e.altKey:!e.ctrlKey}function lE(n,e){let{main:t}=n.state.selection;if(t.empty)return!1;let i=qO(n.root);if(!i||i.rangeCount==0)return!0;let r=i.getRangeAt(0).getClientRects();for(let s=0;s<r.length;s++){let o=r[s];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function sE(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=n.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=Et.get(t))&&i.ignoreEvent(e))return!1;return!0}const nl=Object.create(null),Ar=Object.create(null),IP=_e.ie&&_e.ie_version<15||_e.ios&&_e.webkit_version<604;function aE(n){let e=n.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{n.focus(),t.remove(),KP(n,t.value)},50)}function Ty(n,e,t){for(let i of n.facet(e))t=i(t,n);return t}function KP(n,e){e=Ty(n.state,jv,e);let{state:t}=n,i,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(iv!=null&&t.selection.ranges.every(h=>h.empty)&&iv==s.toString()){let h=-1;i=t.changeByRange(p=>{let g=t.doc.lineAt(p.from);if(g.from==h)return{range:p};h=g.from;let S=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:g.from,insert:S},range:ue.cursor(p.from+S.length)}})}else o?i=t.changeByRange(h=>{let p=s.line(r++);return{changes:{from:h.from,to:h.to,insert:p.text},range:ue.cursor(h.from+p.length)}}):i=t.replaceSelection(s);n.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}Ar.scroll=n=>{n.inputState.lastScrollTop=n.scrollDOM.scrollTop,n.inputState.lastScrollLeft=n.scrollDOM.scrollLeft};nl.keydown=(n,e)=>(n.inputState.setSelectionOrigin("select"),e.keyCode==27&&n.inputState.tabFocusMode!=0&&(n.inputState.tabFocusMode=Date.now()+2e3),!1);Ar.touchstart=(n,e)=>{n.inputState.lastTouchTime=Date.now(),n.inputState.setSelectionOrigin("select.pointer")};Ar.touchmove=n=>{n.inputState.setSelectionOrigin("select.pointer")};nl.mousedown=(n,e)=>{if(n.observer.flush(),n.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let i of n.state.facet(MP))if(t=i(n,e),t)break;if(!t&&e.button==0&&(t=cE(n,e)),t){let i=!n.hasFocus;n.inputState.startMouseSelection(new nE(n,e,t,i)),i&&n.observer.ignore(()=>{hP(n.contentDOM);let s=n.root.activeElement;s&&!s.contains(n.contentDOM)&&s.blur()});let r=n.inputState.mouseSelection;if(r)return r.start(e),r.dragging===!1}return!1};function NQ(n,e,t,i){if(i==1)return ue.cursor(e,t);if(i==2)return DM(n.state,e,t);{let r=Sn.find(n.docView,e),s=n.state.doc.lineAt(r?r.posAtEnd:e),o=r?r.posAtStart:s.from,f=r?r.posAtEnd:s.to;return f<n.state.doc.length&&f==s.to&&f++,ue.range(o,f)}}let UQ=(n,e,t)=>e>=t.top&&e<=t.bottom&&n>=t.left&&n<=t.right;function oE(n,e,t,i){let r=Sn.find(n.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(s==0)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&UQ(t,i,o))return-1;let f=r.coordsAt(s,1);return f&&UQ(t,i,f)?1:o&&o.bottom>=i?-1:1}function GQ(n,e){let t=n.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:oE(n,t,e.clientX,e.clientY)}}const uE=_e.ie&&_e.ie_version<=11;let WQ=null,jQ=0,HQ=0;function FP(n){if(!uE)return n.detail;let e=WQ,t=HQ;return WQ=n,HQ=Date.now(),jQ=!e||t>Date.now()-400&&Math.abs(e.clientX-n.clientX)<2&&Math.abs(e.clientY-n.clientY)<2?(jQ+1)%3:1}function cE(n,e){let t=GQ(n,e),i=FP(e),r=n.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),r=r.map(s.changes))},get(s,o,f){let h=GQ(n,s),p,g=NQ(n,h.pos,h.bias,i);if(t.pos!=h.pos&&!o){let S=NQ(n,t.pos,t.bias,i),v=Math.min(S.from,g.from),Q=Math.max(S.to,g.to);g=v<g.from?ue.range(v,Q):ue.range(Q,v)}return o?r.replaceRange(r.main.extend(g.from,g.to)):f&&i==1&&r.ranges.length>1&&(p=fE(r,h.pos))?p:f?r.addRange(g):ue.create([g])}}}function fE(n,e){for(let t=0;t<n.ranges.length;t++){let{from:i,to:r}=n.ranges[t];if(i<=e&&r>=e)return ue.create(n.ranges.slice(0,t).concat(n.ranges.slice(t+1)),n.mainIndex==t?0:n.mainIndex-(n.mainIndex>t?1:0))}return null}nl.dragstart=(n,e)=>{let{selection:{main:t}}=n.state;if(e.target.draggable){let r=n.docView.nearest(e.target);if(r&&r.isWidget){let s=r.posAtStart,o=s+r.length;(s>=t.to||o<=t.from)&&(t=ue.range(s,o))}}let{inputState:i}=n;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",Ty(n.state,Hv,n.state.sliceDoc(t.from,t.to))),e.dataTransfer.effectAllowed="copyMove"),!1};nl.dragend=n=>(n.inputState.draggedContent=null,!1);function IQ(n,e,t,i){if(t=Ty(n.state,jv,t),!t)return;let r=n.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=n.inputState,o=i&&s&&rE(n,e)?{from:s.from,to:s.to}:null,f={from:r,insert:t},h=n.state.changes(o?[o,f]:f);n.focus(),n.dispatch({changes:h,selection:{anchor:h.mapPos(r,-1),head:h.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),n.inputState.draggedContent=null}nl.drop=(n,e)=>{if(!e.dataTransfer)return!1;if(n.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let i=Array(t.length),r=0,s=()=>{++r==t.length&&IQ(n,e,i.filter(o=>o!=null).join(n.state.lineBreak),!1)};for(let o=0;o<t.length;o++){let f=new FileReader;f.onerror=s,f.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(f.result)||(i[o]=f.result),s()},f.readAsText(t[o])}return!0}else{let i=e.dataTransfer.getData("Text");if(i)return IQ(n,e,i,!0),!0}return!1};nl.paste=(n,e)=>{if(n.state.readOnly)return!0;n.observer.flush();let t=IP?null:e.clipboardData;return t?(KP(n,t.getData("text/plain")||t.getData("text/uri-list")),!0):(aE(n),!1)};function hE(n,e){let t=n.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function dE(n){let e=[],t=[],i=!1;for(let r of n.selection.ranges)r.empty||(e.push(n.sliceDoc(r.from,r.to)),t.push(r));if(!e.length){let r=-1;for(let{from:s}of n.selection.ranges){let o=n.doc.lineAt(s);o.number>r&&(e.push(o.text),t.push({from:o.from,to:Math.min(n.doc.length,o.to+1)})),r=o.number}i=!0}return{text:Ty(n,Hv,e.join(n.lineBreak)),ranges:t,linewise:i}}let iv=null;nl.copy=nl.cut=(n,e)=>{let{text:t,ranges:i,linewise:r}=dE(n.state);if(!t&&!r)return!1;iv=r?t:null,e.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let s=IP?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",t),!0):(hE(n,t),!1)};const JP=ts.define();function e2(n,e){let t=[];for(let i of n.facet(ZP)){let r=i(n,e);r&&t.push(r)}return t.length?n.update({effects:t,annotations:JP.of(!0)}):null}function t2(n){setTimeout(()=>{let e=n.hasFocus;if(e!=n.inputState.notifiedFocused){let t=e2(n.state,e);t?n.dispatch(t):n.update([])}},10)}Ar.focus=n=>{n.inputState.lastFocusTime=Date.now(),!n.scrollDOM.scrollTop&&(n.inputState.lastScrollTop||n.inputState.lastScrollLeft)&&(n.scrollDOM.scrollTop=n.inputState.lastScrollTop,n.scrollDOM.scrollLeft=n.inputState.lastScrollLeft),t2(n)};Ar.blur=n=>{n.observer.clearSelectionRange(),t2(n)};Ar.compositionstart=Ar.compositionupdate=n=>{n.observer.editContext||(n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0))};Ar.compositionend=n=>{n.observer.editContext||(n.inputState.composing=-1,n.inputState.compositionEndedAt=Date.now(),n.inputState.compositionPendingKey=!0,n.inputState.compositionPendingChange=n.observer.pendingRecords().length>0,n.inputState.compositionFirstChange=null,_e.chrome&&_e.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.hasComposition&&n.update([])},50))};Ar.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};nl.beforeinput=(n,e)=>{var t,i;if(e.inputType=="insertReplacementText"&&n.observer.editContext){let s=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(s&&o.length){let f=o[0],h=n.posAtDOM(f.startContainer,f.startOffset),p=n.posAtDOM(f.endContainer,f.endOffset);return Jv(n,{from:h,to:p,insert:n.state.toText(s)},null),!0}}let r;if(_e.chrome&&_e.android&&(r=jP.find(s=>s.inputType==e.inputType))&&(n.observer.delayAndroidKey(r.key,r.keyCode),r.key=="Backspace"||r.key=="Delete")){let s=((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>s+10&&n.hasFocus&&(n.contentDOM.blur(),n.focus())},100)}return _e.ios&&e.inputType=="deleteContentForward"&&n.observer.flushSoon(),_e.safari&&e.inputType=="insertText"&&n.inputState.composing>=0&&setTimeout(()=>Ar.compositionend(n,e),20),!1};const KQ=new Set;function OE(n){KQ.has(n)||(KQ.add(n),n.addEventListener("copy",()=>{}),n.addEventListener("cut",()=>{}))}const FQ=["pre-wrap","normal","pre-line","break-spaces"];let Hf=!1;function JQ(){Hf=!1}class pE{constructor(e){this.lineWrapping=e,this.doc=dt.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let i=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((t-e-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return FQ.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let i=0;i<e.length;i++){let r=e[i];r<0?i++:this.heightSamples[Math.floor(r*10)]||(t=!0,this.heightSamples[Math.floor(r*10)]=!0)}return t}refresh(e,t,i,r,s,o){let f=FQ.indexOf(e)>-1,h=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=f;if(this.lineWrapping=f,this.lineHeight=t,this.charWidth=i,this.textHeight=r,this.lineLength=s,h){this.heightSamples={};for(let p=0;p<o.length;p++){let g=o[p];g<0?p++:this.heightSamples[Math.floor(g*10)]=!0}}return h}}class gE{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}}class Gl{constructor(e,t,i,r,s){this.from=e,this.length=t,this.top=i,this.height=r,this._content=s}get type(){return typeof this._content=="number"?Qi.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof lo?this._content.widget:null}get widgetLineBreaks(){return typeof this._content=="number"?this._content:0}join(e){let t=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(e._content)?e._content:[e]);return new Gl(this.from,this.length+e.length,this.top,this.height+e.height,t)}}var Vt=function(n){return n[n.ByPos=0]="ByPos",n[n.ByHeight=1]="ByHeight",n[n.ByPosNoHeight=2]="ByPosNoHeight",n}(Vt||(Vt={}));const w0=.001;class wi{constructor(e,t,i=2){this.length=e,this.height=t,this.flags=i}get outdated(){return(this.flags&2)>0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>w0&&(Hf=!0),this.height=e)}replace(e,t,i){return wi.of(i)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,i,r){let s=this,o=i.doc;for(let f=r.length-1;f>=0;f--){let{fromA:h,toA:p,fromB:g,toB:S}=r[f],v=s.lineAt(h,Vt.ByPosNoHeight,i.setDoc(t),0,0),Q=v.to>=p?v:s.lineAt(p,Vt.ByPosNoHeight,i,0,0);for(S+=Q.to-p,p=Q.to;f>0&&v.from<=r[f-1].toA;)h=r[f-1].fromA,g=r[f-1].fromB,f--,h<v.from&&(v=s.lineAt(h,Vt.ByPosNoHeight,i,0,0));g+=v.from-h,h=v.from;let k=ex.build(i.setDoc(o),e,g,S);s=G0(s,s.replace(h,p,k))}return s.updateHeight(i,0)}static empty(){return new or(0,0)}static of(e){if(e.length==1)return e[0];let t=0,i=e.length,r=0,s=0;for(;;)if(t==i)if(r>s*2){let f=e[t-1];f.break?e.splice(--t,1,f.left,null,f.right):e.splice(--t,1,f.left,f.right),i+=1+f.break,r-=f.size}else if(s>r*2){let f=e[i];f.break?e.splice(i,1,f.left,null,f.right):e.splice(i,1,f.left,f.right),i+=2+f.break,s-=f.size}else break;else if(r<s){let f=e[t++];f&&(r+=f.size)}else{let f=e[--i];f&&(s+=f.size)}let o=0;return e[t-1]==null?(o=1,t--):e[t]==null&&(o=1,i++),new mE(wi.of(e.slice(0,t)),o,wi.of(e.slice(i)))}}function G0(n,e){return n==e?n:(n.constructor!=e.constructor&&(Hf=!0),e)}wi.prototype.size=1;class n2 extends wi{constructor(e,t,i){super(e,t),this.deco=i}blockAt(e,t,i,r){return new Gl(r,this.length,i,this.height,this.deco||0)}lineAt(e,t,i,r,s){return this.blockAt(0,i,r,s)}forEachLine(e,t,i,r,s,o){e<=s+this.length&&t>=s&&o(this.blockAt(0,i,r,s))}updateHeight(e,t=0,i=!1,r){return r&&r.from<=t&&r.more&&this.setHeight(r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class or extends n2{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,i,r){return new Gl(r,this.length,i,this.height,this.breaks)}replace(e,t,i){let r=i[0];return i.length==1&&(r instanceof or||r instanceof qn&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof qn?r=new or(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):wi.of(i)}updateHeight(e,t=0,i=!1,r){return r&&r.from<=t&&r.more?this.setHeight(r.heights[r.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class qn extends wi{constructor(e){super(e,0)}heightMetrics(e,t){let i=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,s=r-i+1,o,f=0;if(e.lineWrapping){let h=Math.min(this.height,e.lineHeight*s);o=h/s,this.length>s+1&&(f=(this.height-h)/(this.length-s-1))}else o=this.height/s;return{firstLine:i,lastLine:r,perLine:o,perChar:f}}blockAt(e,t,i,r){let{firstLine:s,lastLine:o,perLine:f,perChar:h}=this.heightMetrics(t,r);if(t.lineWrapping){let p=r+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-i)/this.height))*this.length)),g=t.doc.lineAt(p),S=f+g.length*h,v=Math.max(i,e-S/2);return new Gl(g.from,g.length,v,S,0)}else{let p=Math.max(0,Math.min(o-s,Math.floor((e-i)/f))),{from:g,length:S}=t.doc.line(s+p);return new Gl(g,S,i+f*p,f,0)}}lineAt(e,t,i,r,s){if(t==Vt.ByHeight)return this.blockAt(e,i,r,s);if(t==Vt.ByPosNoHeight){let{from:Q,to:k}=i.doc.lineAt(e);return new Gl(Q,k-Q,0,0,0)}let{firstLine:o,perLine:f,perChar:h}=this.heightMetrics(i,s),p=i.doc.lineAt(e),g=f+p.length*h,S=p.number-o,v=r+f*S+h*(p.from-s-S);return new Gl(p.from,p.length,Math.max(r,Math.min(v,r+this.height-g)),g,0)}forEachLine(e,t,i,r,s,o){e=Math.max(e,s),t=Math.min(t,s+this.length);let{firstLine:f,perLine:h,perChar:p}=this.heightMetrics(i,s);for(let g=e,S=r;g<=t;){let v=i.doc.lineAt(g);if(g==e){let k=v.number-f;S+=h*k+p*(e-s-k)}let Q=h+p*v.length;o(new Gl(v.from,v.length,S,Q,0)),S+=Q,g=v.to+1}}replace(e,t,i){let r=this.length-t;if(r>0){let s=i[i.length-1];s instanceof qn?i[i.length-1]=new qn(s.length+r):i.push(null,new qn(r-1))}if(e>0){let s=i[0];s instanceof qn?i[0]=new qn(e+s.length):i.unshift(new qn(e-1),null)}return wi.of(i)}decomposeLeft(e,t){t.push(new qn(e-1),null)}decomposeRight(e,t){t.push(null,new qn(this.length-e-1))}updateHeight(e,t=0,i=!1,r){let s=t+this.length;if(r&&r.from<=t+this.length&&r.more){let o=[],f=Math.max(t,r.from),h=-1;for(r.from>t&&o.push(new qn(r.from-t-1).updateHeight(e,t));f<=s&&r.more;){let g=e.doc.lineAt(f).length;o.length&&o.push(null);let S=r.heights[r.index++];h==-1?h=S:Math.abs(S-h)>=w0&&(h=-2);let v=new or(g,S);v.outdated=!1,o.push(v),f+=g+1}f<=s&&o.push(null,new qn(s-f).updateHeight(e,f));let p=wi.of(o);return(h<0||Math.abs(p.height-this.height)>=w0||Math.abs(h-this.heightMetrics(e,t).perLine)>=w0)&&(Hf=!0),G0(this,p)}else(i||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class mE extends wi{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,r){let s=i+this.left.height;return e<s?this.left.blockAt(e,t,i,r):this.right.blockAt(e,t,s,r+this.left.length+this.break)}lineAt(e,t,i,r,s){let o=r+this.left.height,f=s+this.left.length+this.break,h=t==Vt.ByHeight?e<o:e<f,p=h?this.left.lineAt(e,t,i,r,s):this.right.lineAt(e,t,i,o,f);if(this.break||(h?p.to<f:p.from>f))return p;let g=t==Vt.ByPosNoHeight?Vt.ByPosNoHeight:Vt.ByPos;return h?p.join(this.right.lineAt(f,g,i,o,f)):this.left.lineAt(f,g,i,r,s).join(p)}forEachLine(e,t,i,r,s,o){let f=r+this.left.height,h=s+this.left.length+this.break;if(this.break)e<h&&this.left.forEachLine(e,t,i,r,s,o),t>=h&&this.right.forEachLine(e,t,i,f,h,o);else{let p=this.lineAt(h,Vt.ByPos,i,r,s);e<p.from&&this.left.forEachLine(e,p.from-1,i,r,s,o),p.to>=e&&p.from<=t&&o(p),t>p.to&&this.right.forEachLine(p.to+1,t,i,f,h,o)}}replace(e,t,i){let r=this.left.length+this.break;if(t<r)return this.balanced(this.left.replace(e,t,i),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,i));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let f of i)s.push(f);if(e>0&&ew(s,o-1),t<this.length){let f=s.length;this.decomposeRight(t,s),ew(s,f)}return wi.of(s)}decomposeLeft(e,t){let i=this.left.length;if(e<=i)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(i++,e>=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,r=i+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e<i&&this.left.decomposeRight(e,t),this.break&&e<r&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?wi.of(this.break?[e,null,t]:[e,t]):(this.left=G0(this.left,e),this.right=G0(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,r){let{left:s,right:o}=this,f=t+s.length+this.break,h=null;return r&&r.from<=t+s.length&&r.more?h=s=s.updateHeight(e,t,i,r):s.updateHeight(e,t,i),r&&r.from<=f+o.length&&r.more?h=o=o.updateHeight(e,f,i,r):o.updateHeight(e,f,i),h?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function ew(n,e){let t,i;n[e]==null&&(t=n[e-1])instanceof qn&&(i=n[e+1])instanceof qn&&n.splice(e-1,3,new qn(t.length+1+i.length))}const yE=5;class ex{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof or?r.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new or(i-this.pos,-1)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e<t||i.heightRelevant){let r=i.widget?i.widget.estimatedHeight:0,s=i.widget?i.widget.lineBreaks:0;r<0&&(r=this.oracle.lineHeight);let o=t-e;i.block?this.addBlock(new n2(o,r,i)):(o||s||r>=yE)&&this.addLineDeco(r,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new or(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let i=new qn(t-e);return this.oracle.doc.lineAt(e).to==t&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof or)return e;let t=new or(0,-1);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,i){let r=this.ensureLine();r.length+=i,r.collapsed+=i,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+i}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof or)&&!this.isCovered?this.nodes.push(new or(0,-1)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=e;for(let r of this.nodes)r instanceof or&&r.updateHeight(this.oracle,i),i+=r?r.length:1;return this.nodes}static build(e,t,i,r){let s=new ex(i,e);return gt.spans(t,i,r,s,0),s.finish(i)}}function SE(n,e,t){let i=new bE;return gt.compare(n,e,t,i,0),i.changes}class bE{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,i,r){(e<t||i&&i.heightRelevant||r&&r.heightRelevant)&&x0(e,t,this.changes,5)}}function vE(n,e){let t=n.getBoundingClientRect(),i=n.ownerDocument,r=i.defaultView||window,s=Math.max(0,t.left),o=Math.min(r.innerWidth,t.right),f=Math.max(0,t.top),h=Math.min(r.innerHeight,t.bottom);for(let p=n.parentNode;p&&p!=i.body;)if(p.nodeType==1){let g=p,S=window.getComputedStyle(g);if((g.scrollHeight>g.clientHeight||g.scrollWidth>g.clientWidth)&&S.overflow!="visible"){let v=g.getBoundingClientRect();s=Math.max(s,v.left),o=Math.min(o,v.right),f=Math.max(f,v.top),h=Math.min(p==n.parentNode?r.innerHeight:h,v.bottom)}p=S.position=="absolute"||S.position=="fixed"?g.offsetParent:g.parentNode}else if(p.nodeType==11)p=p.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:f-(t.top+e),bottom:Math.max(f,h)-(t.top+e)}}function xE(n){let e=n.getBoundingClientRect(),t=n.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function QE(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class bS{constructor(e,t,i,r){this.from=e,this.to=t,this.size=i,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let r=e[i],s=t[i];if(r.from!=s.from||r.to!=s.to||r.size!=s.size)return!1}return!0}draw(e,t){return Xe.replace({widget:new wE(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}}class wE extends is{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}}class tw{constructor(e){this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=nw,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=Nt.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let t=e.facet(Iv).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new pE(t),this.stateDeco=e.facet(zO).filter(i=>typeof i!="function"),this.heightMap=wi.empty().applyChanges(this.stateDeco,dt.empty,this.heightOracle.setDoc(e.doc),[new Rr(0,0,0,e.doc.length)]);for(let i=0;i<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());i++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Xe.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let r=i?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new n0(s,o))}}return this.viewports=e.sort((i,r)=>i.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?nw:new tx(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(vO(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=this.state.facet(zO).filter(g=>typeof g!="function");let r=e.changedRanges,s=Rr.extendWithRanges(r,SE(i,this.stateDeco,e?e.changes:Qn.empty(this.state.doc.length))),o=this.heightMap.height,f=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);JQ(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||Hf)&&(e.flags|=2),f?(this.scrollAnchorPos=e.changes.mapPos(f.from,-1),this.scrollAnchorHeight=f.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let h=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<h.from||t.range.head>h.to)||!this.viewportIsAppropriate(h))&&(h=this.getViewport(0,t));let p=h.from!=this.viewport.from||h.to!=this.viewport.to;this.viewport=h,e.flags|=this.updateForViewport(),(p||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(qP)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,i=window.getComputedStyle(t),r=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?Nt.RTL:Nt.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),f=t.getBoundingClientRect(),h=o||this.mustMeasureContent||this.contentDOMHeight!=f.height;this.contentDOMHeight=f.height,this.mustMeasureContent=!1;let p=0,g=0;if(f.width&&f.height){let{scaleX:Y,scaleY:q}=fP(t,f);(Y>.005&&Math.abs(this.scaleX-Y)>.005||q>.005&&Math.abs(this.scaleY-q)>.005)&&(this.scaleX=Y,this.scaleY=q,p|=16,o=h=!0)}let S=(parseInt(i.paddingTop)||0)*this.scaleY,v=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=S||this.paddingBottom!=v)&&(this.paddingTop=S,this.paddingBottom=v,p|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(h=!0),this.editorWidth=e.scrollDOM.clientWidth,p|=16);let Q=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=Q&&(this.scrollAnchorHeight=-1,this.scrollTop=Q),this.scrolledToBottom=OP(e.scrollDOM);let k=(this.printing?QE:vE)(t,this.paddingTop),C=k.top-this.pixelViewport.top,A=k.bottom-this.pixelViewport.bottom;this.pixelViewport=k;let $=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if($!=this.inView&&(this.inView=$,$&&(h=!0)),!this.inView&&!this.scrollTarget&&!xE(e.dom))return 0;let z=f.width;if((this.contentDOMWidth!=z||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=f.width,this.editorHeight=e.scrollDOM.clientHeight,p|=16),h){let Y=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(Y)&&(o=!0),o||r.lineWrapping&&Math.abs(z-this.contentDOMWidth)>r.charWidth){let{lineHeight:q,charWidth:N,textHeight:V}=e.docView.measureTextSize();o=q>0&&r.refresh(s,q,N,V,z/N,Y),o&&(e.docView.minWidth=0,p|=16)}C>0&&A>0?g=Math.max(C,A):C<0&&A<0&&(g=Math.min(C,A)),JQ();for(let q of this.viewports){let N=q.from==this.viewport.from?Y:e.docView.measureVisibleLineHeights(q);this.heightMap=(o?wi.empty().applyChanges(this.stateDeco,dt.empty,this.heightOracle,[new Rr(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new gE(q.from,N))}Hf&&(p|=2)}let D=!this.viewportIsAppropriate(this.viewport,g)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return D&&(p&2&&(p|=this.updateScaler()),this.viewport=this.getViewport(g,this.scrollTarget),p|=this.updateForViewport()),(p&2||D)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),p|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),p}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:f}=this,h=new n0(r.lineAt(o-i*1e3,Vt.ByHeight,s,0,0).from,r.lineAt(f+(1-i)*1e3,Vt.ByHeight,s,0,0).to);if(t){let{head:p}=t.range;if(p<h.from||p>h.to){let g=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),S=r.lineAt(p,Vt.ByPos,s,0,0),v;t.y=="center"?v=(S.top+S.bottom)/2-g/2:t.y=="start"||t.y=="nearest"&&p<h.from?v=S.top:v=S.bottom-g,h=new n0(r.lineAt(v-1e3/2,Vt.ByHeight,s,0,0).from,r.lineAt(v+g+1e3/2,Vt.ByHeight,s,0,0).to)}}return h}mapViewport(e,t){let i=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new n0(this.heightMap.lineAt(i,Vt.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,Vt.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,Vt.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(t,Vt.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:f}=this;return(e==0||r<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||s>=f+Math.max(10,Math.min(i,250)))&&r>o-2*1e3&&s<f+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let r of e)t.touchesRange(r.from,r.to)||i.push(new bS(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,r=i?1e4:2e3,s=r>>1,o=r<<1;if(this.defaultTextDirection!=Nt.LTR&&!i)return[];let f=[],h=(g,S,v,Q)=>{if(S-g<s)return;let k=this.state.selection.main,C=[k.from];k.empty||C.push(k.to);for(let $ of C)if($>g&&$<S){h(g,$-10,v,Q),h($+10,S,v,Q);return}let A=TE(e,$=>$.from>=v.from&&$.to<=v.to&&Math.abs($.from-g)<s&&Math.abs($.to-S)<s&&!C.some(z=>$.from<z&&$.to>z));if(!A){if(S<v.to&&t&&i&&t.visibleRanges.some(D=>D.from<=S&&D.to>=S)){let D=t.moveToLineBoundary(ue.cursor(S),!1,!0).head;D>g&&(S=D)}let $=this.gapSize(v,g,S,Q),z=i||$<2e6?$:2e6;A=new bS(g,S,$,z)}f.push(A)},p=g=>{if(g.length<o||g.type!=Qi.Text)return;let S=kE(g.from,g.to,this.stateDeco);if(S.total<o)return;let v=this.scrollTarget?this.scrollTarget.range.head:null,Q,k;if(i){let C=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,A,$;if(v!=null){let z=r0(S,v),D=((this.visibleBottom-this.visibleTop)/2+C)/g.height;A=z-D,$=z+D}else A=(this.visibleTop-g.top-C)/g.height,$=(this.visibleBottom-g.top+C)/g.height;Q=i0(S,A),k=i0(S,$)}else{let C=S.total*this.heightOracle.charWidth,A=r*this.heightOracle.charWidth,$=0;if(C>2e6)for(let N of e)N.from>=g.from&&N.from<g.to&&N.size!=N.displaySize&&N.from*this.heightOracle.charWidth+$<this.pixelViewport.left&&($=N.size-N.displaySize);let z=this.pixelViewport.left+$,D=this.pixelViewport.right+$,Y,q;if(v!=null){let N=r0(S,v),V=((D-z)/2+A)/C;Y=N-V,q=N+V}else Y=(z-A)/C,q=(D+A)/C;Q=i0(S,Y),k=i0(S,q)}Q>g.from&&h(g.from,Q,g,S),k<g.to&&h(k,g.to,g,S)};for(let g of this.viewportLines)Array.isArray(g.type)?g.type.forEach(p):p(g);return f}gapSize(e,t,i,r){let s=r0(r,i)-r0(r,t);return this.heightOracle.lineWrapping?e.height*s:r.total*this.heightOracle.charWidth*s}updateLineGaps(e){bS.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=Xe.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];gt.spans(t,this.viewport.from,this.viewport.to,{span(s,o){i.push({from:s,to:o})},point(){}},20);let r=0;if(i.length!=this.visibleRanges.length)r=12;else for(let s=0;s<i.length&&!(r&8);s++){let o=this.visibleRanges[s],f=i[s];(o.from!=f.from||o.to!=f.to)&&(r|=4,e&&e.mapPos(o.from,-1)==f.from&&e.mapPos(o.to,1)==f.to||(r|=8))}return this.visibleRanges=i,r}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||vO(this.heightMap.lineAt(e,Vt.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||vO(this.heightMap.lineAt(this.scaler.fromDOM(e),Vt.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return vO(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class n0{constructor(e,t){this.from=e,this.to=t}}function kE(n,e,t){let i=[],r=n,s=0;return gt.spans(t,n,e,{span(){},point(o,f){o>r&&(i.push({from:r,to:o}),s+=o-r),r=f}},20),r<e&&(i.push({from:r,to:e}),s+=e-r),{total:s,ranges:i}}function i0({total:n,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let i=Math.floor(n*t);for(let r=0;;r++){let{from:s,to:o}=e[r],f=o-s;if(i<=f)return s+i;i-=f}}function r0(n,e){let t=0;for(let{from:i,to:r}of n.ranges){if(e<=r){t+=e-i;break}t+=r-i}return t/n.total}function TE(n,e){for(let t of n)if(e(t))return t}const nw={toDOM(n){return n},fromDOM(n){return n},scale:1,eq(n){return n==this}};class tx{constructor(e,t,i){let r=0,s=0,o=0;this.viewports=i.map(({from:f,to:h})=>{let p=t.lineAt(f,Vt.ByPos,e,0,0).top,g=t.lineAt(h,Vt.ByPos,e,0,0).bottom;return r+=g-p,{from:f,to:h,top:p,bottom:g,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let f of this.viewports)f.domTop=o+(f.top-s)*this.scale,o=f.domBottom=f.domTop+(f.bottom-f.top),s=f.bottom}toDOM(e){for(let t=0,i=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.top)return r+(e-i)*this.scale;if(e<=s.bottom)return s.domTop+(e-s.top);i=s.bottom,r=s.domBottom}}fromDOM(e){for(let t=0,i=0,r=0;;t++){let s=t<this.viewports.length?this.viewports[t]:null;if(!s||e<s.domTop)return i+(e-r)/this.scale;if(e<=s.domBottom)return s.top+(e-s.domTop);i=s.bottom,r=s.domBottom}}eq(e){return e instanceof tx?this.scale==e.scale&&this.viewports.length==e.viewports.length&&this.viewports.every((t,i)=>t.from==e.viewports[i].from&&t.to==e.viewports[i].to):!1}}function vO(n,e){if(e.scale==1)return n;let t=e.toDOM(n.top),i=e.toDOM(n.bottom);return new Gl(n.from,n.length,t,i-t,Array.isArray(n._content)?n._content.map(r=>vO(r,e)):n._content)}const l0=ke.define({combine:n=>n.join(" ")}),rv=ke.define({combine:n=>n.indexOf(!0)>-1}),lv=io.newName(),i2=io.newName(),r2=io.newName(),l2={"&light":"."+i2,"&dark":"."+r2};function sv(n,e,t){return new io(e,{finish(i){return/&/.test(i)?i.replace(/&\w*/,r=>{if(r=="&")return n;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):n+" "+i}})}const PE=sv("."+lv,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},l2),_E={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},vS=_e.ie&&_e.ie_version<=11;class CE{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new cM,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let i of t)this.queue.push(i);(_e.ie&&_e.ie_version<=11||_e.ios&&e.composing)&&t.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&e.constructor.EDIT_CONTEXT!==!1&&!(_e.chrome&&_e.chrome_version<126)&&(this.editContext=new AE(e),e.state.facet(Zs)&&(e.contentDOM.editContext=this.editContext.editContext)),vS&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,i)=>t!=e[i]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,r=this.selectionRange;if(i.state.facet(Zs)?i.root.activeElement!=this.dom:!v0(this.dom,r))return;let s=r.anchorNode&&i.docView.nearest(r.anchorNode);if(s&&s.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(_e.ie&&_e.ie_version<=11||_e.android&&_e.chrome)&&!i.state.selection.main.empty&&r.focusNode&&PO(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=qO(e.root);if(!t)return!1;let i=_e.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&RE(this.view,t)||t;if(!i||this.selectionRange.eq(i))return!1;let r=v0(this.dom,i);return r&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&hM(this.dom,i)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(i),r&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let i=this.dom;i;)if(i.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==i?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=t)i.addEventListener("scroll",this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,_E),vS&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),vS&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var i;if(!this.delayedAndroidKey){let r=()=>{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&qf(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(!((i=this.delayedAndroidKey)===null||i===void 0)&&i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,i=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),t==-1?{from:t,to:i}=o:(t=Math.min(o.from,t),i=Math.max(o.to,i)))}return{from:t,to:i,typeOver:r}}readChange(){let{from:e,to:t,typeOver:i}=this.processRecords(),r=this.selectionChanged&&v0(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new WM(this.view,e,t,i);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let i=this.view.state,r=WP(this.view,t);return this.view.state==i&&(t.domChanged||t.newSel&&!t.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),r}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let i=iw(t,e.previousSibling||e.target.previousSibling,-1),r=iw(t,e.nextSibling||e.target.nextSibling,1);return{from:i?t.posAfter(i):t.posAtStart,to:r?t.posBefore(r):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Zs)!=e.state.facet(Zs)&&(e.view.contentDOM.editContext=e.state.facet(Zs)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function iw(n,e,t){for(;e;){let i=Et.get(e);if(i&&i.parent==n)return i;let r=e.parentNode;e=r!=n.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function rw(n,e){let t=e.startContainer,i=e.startOffset,r=e.endContainer,s=e.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor);return PO(o.node,o.offset,r,s)&&([t,i,r,s]=[r,s,t,i]),{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}}function RE(n,e){if(e.getComposedRanges){let r=e.getComposedRanges(n.root)[0];if(r)return rw(n,r)}let t=null;function i(r){r.preventDefault(),r.stopImmediatePropagation(),t=r.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),t?rw(n,t):null}class AE{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=i=>{let r=e.state.selection.main,{anchor:s,head:o}=r,f=this.toEditorPos(i.updateRangeStart),h=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:f,drifted:!1});let p={from:f,to:h,insert:dt.of(i.text.split(` |
| 41 | `))};if(p.from==this.from&&s<this.from?p.from=s:p.to==this.to&&s>this.to&&(p.to=s),p.from==p.to&&!p.insert.length){let g=ue.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));g.main.eq(r)||e.dispatch({selection:g,userEvent:"select"});return}if((_e.mac||_e.android)&&p.from==o-1&&/^\. ?$/.test(i.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(p={from:f,to:h,insert:dt.of([i.text.replace("."," ")])}),this.pendingContextChange=p,!e.state.readOnly){let g=this.to-this.from+(p.to-p.from+p.insert.length);Jv(e,p,ue.single(this.toEditorPos(i.selectionStart,g),this.toEditorPos(i.selectionEnd,g)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state))},this.handlers.characterboundsupdate=i=>{let r=[],s=null;for(let o=this.toEditorPos(i.rangeStart),f=this.toEditorPos(i.rangeEnd);o<f;o++){let h=e.coordsForChar(o);s=h&&new DOMRect(h.left,h.top,h.right-h.left,h.bottom-h.top)||s||new DOMRect,r.push(s)}t.updateCharacterBounds(i.rangeStart,r)},this.handlers.textformatupdate=i=>{let r=[];for(let s of i.getTextFormats()){let o=s.underlineStyle,f=s.underlineThickness;if(o!="None"&&f!="None"){let h=this.toEditorPos(s.rangeStart),p=this.toEditorPos(s.rangeEnd);if(h<p){let g=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${f=="Thin"?1:2}px`;r.push(Xe.mark({attributes:{style:g}}).range(h,p))}}}e.dispatch({effects:BP.of(Xe.set(r))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let r=qO(i.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,f,h,p)=>{if(i)return;let g=p.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(p)){r=this.pendingContextChange=null,t+=g,this.to+=g;return}else r=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=g,this.to+=g;else if(s<this.to){if(s<this.from||o>this.to||this.to-this.from+p.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),p.toString()),this.to+=g}t+=g}),r&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.to)&&e.transactions.some(r=>!r.isUserEvent("input.type")&&r.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(i,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let i=this.composing;return i&&i.drifted?i.editorBase+(e-i.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class ve{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:i}=e;this.dispatchTransactions=e.dispatchTransactions||i&&(r=>r.forEach(s=>i(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||fM(e.parent)||document,this.viewState=new tw(e.state||ht.create(e)),e.scrollTo&&e.scrollTo.is(Jm)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(yO).map(r=>new mS(r));for(let r of this.plugins)r.update(this);this.observer=new CE(this),this.inputState=new FM(this),this.inputState.ensureHandlers(this.plugins),this.docView=new ZQ(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...e){let t=e.length==1&&e[0]instanceof bn?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,i=!1,r,s=this.state;for(let v of e){if(v.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=v.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,f=0,h=null;e.some(v=>v.annotation(JP))?(this.inputState.notifiedFocused=o,f=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,h=e2(s,o),h||(f=1));let p=this.observer.delayedAndroidKey,g=null;if(p?(this.observer.clearDelayedAndroidKey(),g=this.observer.readChange(),(g&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(g=null)):this.observer.clear(),s.facet(ht.phrases)!=this.state.facet(ht.phrases))return this.setState(s);r=U0.create(this,s,e),r.flags|=f;let S=this.viewState.scrollTarget;try{this.updateState=2;for(let v of e){if(S&&(S=S.map(v.changes)),v.scrollIntoView){let{main:Q}=v.state.selection;S=new zf(Q.empty?Q:ue.cursor(Q.head,Q.head>Q.anchor?-1:1))}for(let Q of v.effects)Q.is(Jm)&&(S=Q.value.clip(this.state))}this.viewState.update(r,S),this.bidiCache=W0.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(SO)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(v=>v.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(l0)!=r.state.facet(l0)&&(this.viewState.mustMeasureContent=!0),(t||i||S||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let v of this.state.facet(ev))try{v(r)}catch(Q){Ui(this.state,Q,"update listener")}(h||g)&&Promise.resolve().then(()=>{h&&this.state==h.startState&&this.dispatch(h),g&&!WP(this,g)&&p.force&&qf(this.contentDOM,p.key,p.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new tw(e),this.plugins=e.facet(yO).map(i=>new mS(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new ZQ(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(yO),i=e.state.facet(yO);if(t!=i){let r=[];for(let s of i){let o=t.indexOf(s);if(o<0)r.push(new mS(s));else{let f=this.plugins[o];f.mustUpdate=e,r.push(f)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r<this.plugins.length;r++)this.plugins[r].update(this);t!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(i){Ui(this.state,i,"doc view update listener")}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,i=this.scrollDOM,r=i.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let f=0;;f++){if(o<0)if(OP(i))s=-1,o=this.viewState.heightMap.height;else{let Q=this.viewState.scrollAnchorAt(r);s=Q.from,o=Q.top}this.updateState=1;let h=this.viewState.measure(this);if(!h&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(f>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let p=[];h&4||([this.measureRequests,p]=[p,this.measureRequests]);let g=p.map(Q=>{try{return Q.read(this)}catch(k){return Ui(this.state,k),lw}}),S=U0.create(this,this.state,[]),v=!1;S.flags|=h,t?t.flags|=h:t=S,this.updateState=2,S.empty||(this.updatePlugins(S),this.inputState.update(S),this.updateAttrs(),v=this.docView.update(S),v&&this.docViewUpdate());for(let Q=0;Q<p.length;Q++)if(g[Q]!=lw)try{let k=p[Q];k.write&&k.write(g[Q],this)}catch(k){Ui(this.state,k)}if(v&&this.docView.updateSelection(!0),!S.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let k=(s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-o;if(k>1||k<-1){r=r+k,i.scrollTop=r/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let f of this.state.facet(ev))f(t)}get themeClasses(){return lv+" "+(this.state.facet(rv)?r2:i2)+" "+this.state.facet(l0)}updateAttrs(){let e=sw(this,YP,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Zs)?"true":"false",class:"cm-content",style:`${_e.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),sw(this,Iv,t);let i=this.observer.ignore(()=>{let r=Hb(this.contentDOM,this.contentAttrs,t),s=Hb(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let r of i.effects)if(r.is(ve.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(SO);let e=this.state.facet(ve.cspNonce);io.mount(this.root,this.styleModules.concat(PE).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.spec!=e)&&this.pluginMap.set(e,t=this.plugins.find(i=>i.spec==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return SS(this,e,YQ(this,e,t,i))}moveByGroup(e,t){return SS(this,e,YQ(this,e,t,i=>VM(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=i[t?i.length-1:0];return ue.cursor(s.side(t,r)+e.from,s.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,i=!0){return LM(this,e,t,i)}moveVertically(e,t,i){return SS(this,e,NM(this,e,t,i))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),GP(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[to.find(s,e-r.from,-1,t)];return np(i,o.dir==Nt.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(DP)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>$E)return CP(e.length);let t=this.textDirectionAt(e.from),i;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||_P(s.isolates,i=XQ(this,e))))return s.order;i||(i=XQ(this,e));let r=TM(e.text,t,i);return this.bidiCache.push(new W0(e.from,e.to,t,i,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||_e.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{hP(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return Jm.of(new zf(typeof e=="number"?ue.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return Jm.of(new zf(ue.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return fn.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return fn.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=io.newName(),r=[l0.of(i),SO.of(sv(`.${i}`,e))];return t&&t.dark&&r.push(rv.of(!0)),r}static baseTheme(e){return uo.lowest(SO.of(sv("."+lv,e,l2)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),r=i&&Et.get(i)||Et.get(e);return((t=r?.rootView)===null||t===void 0?void 0:t.view)||null}}ve.styleModule=SO;ve.inputHandler=XP;ve.clipboardInputFilter=jv;ve.clipboardOutputFilter=Hv;ve.scrollHandler=zP;ve.focusChangeEffect=ZP;ve.perLineTextDirection=DP;ve.exceptionSink=EP;ve.updateListener=ev;ve.editable=Zs;ve.mouseSelectionStyle=MP;ve.dragMovesSelection=$P;ve.clickAddsSelectionRange=AP;ve.decorations=zO;ve.outerDecorations=LP;ve.atomicRanges=Kv;ve.bidiIsolatedRanges=VP;ve.scrollMargins=NP;ve.darkTheme=rv;ve.cspNonce=ke.define({combine:n=>n.length?n[0]:""});ve.contentAttributes=Iv;ve.editorAttributes=YP;ve.lineWrapping=ve.contentAttributes.of({class:"cm-lineWrapping"});ve.announce=Ge.define();const $E=4096,lw={};class W0{constructor(e,t,i,r,s,o){this.from=e,this.to=t,this.dir=i,this.isolates=r,this.fresh=s,this.order=o}static update(e,t){if(t.empty&&!e.some(s=>s.fresh))return e;let i=[],r=e.length?e[e.length-1].dir:Nt.LTR;for(let s=Math.max(0,e.length-10);s<e.length;s++){let o=e[s];o.dir==r&&!t.touchesRange(o.from,o.to)&&i.push(new W0(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}}function sw(n,e,t){for(let i=n.state.facet(e),r=i.length-1;r>=0;r--){let s=i[r],o=typeof s=="function"?s(n):s;o&&jb(o,t)}return t}const ME=_e.mac?"mac":_e.windows?"win":_e.linux?"linux":"key";function EE(n,e){const t=n.split(/-(?!$)/);let i=t[t.length-1];i=="Space"&&(i=" ");let r,s,o,f;for(let h=0;h<t.length-1;++h){const p=t[h];if(/^(cmd|meta|m)$/i.test(p))f=!0;else if(/^a(lt)?$/i.test(p))r=!0;else if(/^(c|ctrl|control)$/i.test(p))s=!0;else if(/^s(hift)?$/i.test(p))o=!0;else if(/^mod$/i.test(p))e=="mac"?f=!0:s=!0;else throw new Error("Unrecognized modifier name: "+p)}return r&&(i="Alt-"+i),s&&(i="Ctrl-"+i),f&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function s0(n,e,t){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t!==!1&&e.shiftKey&&(n="Shift-"+n),n}const XE=uo.default(ve.domEventHandlers({keydown(n,e){return a2(s2(e.state),n,e,"editor")}})),lp=ke.define({enables:XE}),aw=new WeakMap;function s2(n){let e=n.facet(lp),t=aw.get(e);return t||aw.set(e,t=qE(e.reduce((i,r)=>i.concat(r),[]))),t}function ZE(n,e,t){return a2(s2(n.state),e,n,t)}let Fa=null;const DE=4e3;function qE(n,e=ME){let t=Object.create(null),i=Object.create(null),r=(o,f)=>{let h=i[o];if(h==null)i[o]=f;else if(h!=f)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,f,h,p,g)=>{var S,v;let Q=t[o]||(t[o]=Object.create(null)),k=f.split(/ (?!$)/).map($=>EE($,e));for(let $=1;$<k.length;$++){let z=k.slice(0,$).join(" ");r(z,!0),Q[z]||(Q[z]={preventDefault:!0,stopPropagation:!1,run:[D=>{let Y=Fa={view:D,prefix:z,scope:o};return setTimeout(()=>{Fa==Y&&(Fa=null)},DE),!0}]})}let C=k.join(" ");r(C,!1);let A=Q[C]||(Q[C]={preventDefault:!1,stopPropagation:!1,run:((v=(S=Q._any)===null||S===void 0?void 0:S.run)===null||v===void 0?void 0:v.slice())||[]});h&&A.run.push(h),p&&(A.preventDefault=!0),g&&(A.stopPropagation=!0)};for(let o of n){let f=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let p of f){let g=t[p]||(t[p]=Object.create(null));g._any||(g._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:S}=o;for(let v in g)g[v].run.push(Q=>S(Q,av))}let h=o[e]||o.key;if(h)for(let p of f)s(p,h,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(p,"Shift-"+h,o.shift,o.preventDefault,o.stopPropagation)}return t}let av=null;function a2(n,e,t,i){av=e;let r=sM(e),s=Li(r,0),o=Ul(s)==r.length&&r!=" ",f="",h=!1,p=!1,g=!1;Fa&&Fa.view==t&&Fa.scope==i&&(f=Fa.prefix+" ",HP.indexOf(e.keyCode)<0&&(p=!0,Fa=null));let S=new Set,v=A=>{if(A){for(let $ of A.run)if(!S.has($)&&(S.add($),$(t)))return A.stopPropagation&&(g=!0),!0;A.preventDefault&&(A.stopPropagation&&(g=!0),p=!0)}return!1},Q=n[i],k,C;return Q&&(v(Q[f+s0(r,e,!o)])?h=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(_e.windows&&e.ctrlKey&&e.altKey)&&(k=ro[e.keyCode])&&k!=r?(v(Q[f+s0(k,e,!0)])||e.shiftKey&&(C=DO[e.keyCode])!=r&&C!=k&&v(Q[f+s0(C,e,!1)]))&&(h=!0):o&&e.shiftKey&&v(Q[f+s0(r,e,!0)])&&(h=!0),!h&&v(Q._any)&&(h=!0)),p&&(h=!0),h&&g&&e.stopPropagation(),av=null,h}class sp{constructor(e,t,i,r,s){this.className=e,this.left=t,this.top=i,this.width=r,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,i){if(i.empty){let r=e.coordsAtPos(i.head,i.assoc||1);if(!r)return[];let s=o2(e);return[new sp(t,r.left-s.left,r.top-s.top,null,r.bottom-r.top)]}else return zE(e,t,i)}}function o2(n){let e=n.scrollDOM.getBoundingClientRect();return{left:(n.textDirection==Nt.LTR?e.left:e.right-n.scrollDOM.clientWidth*n.scaleX)-n.scrollDOM.scrollLeft*n.scaleX,top:e.top-n.scrollDOM.scrollTop*n.scaleY}}function ow(n,e,t,i){let r=n.coordsAtPos(e,t*2);if(!r)return i;let s=n.dom.getBoundingClientRect(),o=(r.top+r.bottom)/2,f=n.posAtCoords({x:s.left+1,y:o}),h=n.posAtCoords({x:s.right-1,y:o});return f==null||h==null?i:{from:Math.max(i.from,Math.min(f,h)),to:Math.min(i.to,Math.max(f,h))}}function zE(n,e,t){if(t.to<=n.viewport.from||t.from>=n.viewport.to)return[];let i=Math.max(t.from,n.viewport.from),r=Math.min(t.to,n.viewport.to),s=n.textDirection==Nt.LTR,o=n.contentDOM,f=o.getBoundingClientRect(),h=o2(n),p=o.querySelector(".cm-line"),g=p&&window.getComputedStyle(p),S=f.left+(g?parseInt(g.paddingLeft)+Math.min(0,parseInt(g.textIndent)):0),v=f.right-(g?parseInt(g.paddingRight):0),Q=nv(n,i,1),k=nv(n,r,-1),C=Q.type==Qi.Text?Q:null,A=k.type==Qi.Text?k:null;if(C&&(n.lineWrapping||Q.widgetLineBreaks)&&(C=ow(n,i,1,C)),A&&(n.lineWrapping||k.widgetLineBreaks)&&(A=ow(n,r,-1,A)),C&&A&&C.from==A.from&&C.to==A.to)return z(D(t.from,t.to,C));{let q=C?D(t.from,null,C):Y(Q,!1),N=A?D(null,t.to,A):Y(k,!0),V=[];return(C||Q).to<(A||k).from-(C&&A?1:0)||Q.widgetLineBreaks>1&&q.bottom+n.defaultLineHeight/2<N.top?V.push($(S,q.bottom,v,N.top)):q.bottom<N.top&&n.elementAtHeight((q.bottom+N.top)/2).type==Qi.Text&&(q.bottom=N.top=(q.bottom+N.top)/2),z(q).concat(V).concat(z(N))}function $(q,N,V,J){return new sp(e,q-h.left,N-h.top,V-q,J-N)}function z({top:q,bottom:N,horizontal:V}){let J=[];for(let ne=0;ne<V.length;ne+=2)J.push($(V[ne],q,V[ne+1],N));return J}function D(q,N,V){let J=1e9,ne=-1e9,de=[];function ae(ye,we,I,oe,ge){let Re=n.coordsAtPos(ye,ye==V.to?-2:2),X=n.coordsAtPos(I,I==V.from?2:-2);!Re||!X||(J=Math.min(Re.top,X.top,J),ne=Math.max(Re.bottom,X.bottom,ne),ge==Nt.LTR?de.push(s&&we?S:Re.left,s&&oe?v:X.right):de.push(!s&&oe?S:X.left,!s&&we?v:Re.right))}let te=q??V.from,Oe=N??V.to;for(let ye of n.visibleRanges)if(ye.to>te&&ye.from<Oe)for(let we=Math.max(ye.from,te),I=Math.min(ye.to,Oe);;){let oe=n.state.doc.lineAt(we);for(let ge of n.bidiSpans(oe)){let Re=ge.from+oe.from,X=ge.to+oe.from;if(Re>=I)break;X>we&&ae(Math.max(Re,we),q==null&&Re<=te,Math.min(X,I),N==null&&X>=Oe,ge.dir)}if(we=oe.to+1,we>=I)break}return de.length==0&&ae(te,q==null,Oe,N==null,n.textDirection),{top:J,bottom:ne,horizontal:de}}function Y(q,N){let V=f.top+(N?q.top:q.bottom);return{top:V,bottom:V,horizontal:[]}}}function BE(n,e){return n.constructor==e.constructor&&n.eq(e)}class YE{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(k0)!=e.state.facet(k0)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let t=0,i=e.facet(k0);for(;t<i.length&&i[t]!=this.layer;)t++;this.dom.style.zIndex=String((this.layer.above?150:-1)-t)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:e,scaleY:t}=this.view;(e!=this.scaleX||t!=this.scaleY)&&(this.scaleX=e,this.scaleY=t,this.dom.style.transform=`scale(${1/e}, ${1/t})`)}draw(e){if(e.length!=this.drawn.length||e.some((t,i)=>!BE(t,this.drawn[i]))){let t=this.dom.firstChild,i=0;for(let r of e)r.update&&t&&r.constructor&&this.drawn[i].constructor&&r.update(t,this.drawn[i])?(t=t.nextSibling,i++):this.dom.insertBefore(r.draw(),t);for(;t;){let r=t.nextSibling;t.remove(),t=r}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const k0=ke.define();function u2(n){return[fn.define(e=>new YE(e,n)),k0.of(n)]}const BO=ke.define({combine(n){return ns(n,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function LE(n={}){return[BO.of(n),VE,NE,UE,qP.of(!0)]}function c2(n){return n.startState.facet(BO)!=n.state.facet(BO)}const VE=u2({above:!0,markers(n){let{state:e}=n,t=e.facet(BO),i=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty||t.drawRangeCursor){let o=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",f=r.empty?r:ue.cursor(r.head,r.head>r.anchor?-1:1);for(let h of sp.forRange(n,o,f))i.push(h)}}return i},update(n,e){n.transactions.some(i=>i.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=c2(n);return t&&uw(n.state,e),n.docChanged||n.selectionSet||t},mount(n,e){uw(e.state,n)},class:"cm-cursorLayer"});function uw(n,e){e.style.animationDuration=n.facet(BO).cursorBlinkRate+"ms"}const NE=u2({above:!1,markers(n){return n.state.selection.ranges.map(e=>e.empty?[]:sp.forRange(n,"cm-selectionBackground",e)).reduce((e,t)=>e.concat(t))},update(n,e){return n.docChanged||n.selectionSet||n.viewportChanged||c2(n)},class:"cm-selectionLayer"}),UE=uo.highest(ve.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),f2=Ge.define({map(n,e){return n==null?null:e.mapPos(n)}}),xO=Cn.define({create(){return null},update(n,e){return n!=null&&(n=e.changes.mapPos(n)),e.effects.reduce((t,i)=>i.is(f2)?i.value:t,n)}}),GE=fn.fromClass(class{constructor(n){this.view=n,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(n){var e;let t=n.state.field(xO);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(n.startState.field(xO)!=t||n.docChanged||n.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:n}=this,e=n.state.field(xO),t=e!=null&&n.coordsAtPos(e);if(!t)return null;let i=n.scrollDOM.getBoundingClientRect();return{left:t.left-i.left+n.scrollDOM.scrollLeft*n.scaleX,top:t.top-i.top+n.scrollDOM.scrollTop*n.scaleY,height:t.bottom-t.top}}drawCursor(n){if(this.cursor){let{scaleX:e,scaleY:t}=this.view;n?(this.cursor.style.left=n.left/e+"px",this.cursor.style.top=n.top/t+"px",this.cursor.style.height=n.height/t+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(n){this.view.state.field(xO)!=n&&this.view.dispatch({effects:f2.of(n)})}},{eventObservers:{dragover(n){this.setDropPos(this.view.posAtCoords({x:n.clientX,y:n.clientY}))},dragleave(n){(n.target==this.view.contentDOM||!this.view.contentDOM.contains(n.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function WE(){return[xO,GE]}function cw(n,e,t,i,r){e.lastIndex=0;for(let s=n.iterRange(t,i),o=t,f;!s.next().done;o+=s.value.length)if(!s.lineBreak)for(;f=e.exec(s.value);)r(o+f.index,f)}function jE(n,e){let t=n.visibleRanges;if(t.length==1&&t[0].from==n.viewport.from&&t[0].to==n.viewport.to)return t;let i=[];for(let{from:r,to:s}of t)r=Math.max(n.state.doc.lineAt(r).from,r-e),s=Math.min(n.state.doc.lineAt(s).to,s+e),i.length&&i[i.length-1].to>=r?i[i.length-1].to=s:i.push({from:r,to:s});return i}class HE{constructor(e){const{regexp:t,decoration:i,decorate:r,boundary:s,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,r)this.addMatch=(f,h,p,g)=>r(g,p,p+f[0].length,f,h);else if(typeof i=="function")this.addMatch=(f,h,p,g)=>{let S=i(f,h,p);S&&g(p,p+f[0].length,S)};else if(i)this.addMatch=(f,h,p,g)=>g(p,p+f[0].length,i);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=s,this.maxLength=o}createDeco(e){let t=new Ls,i=t.add.bind(t);for(let{from:r,to:s}of jE(e,this.maxLength))cw(e.state.doc,this.regexp,r,s,(o,f)=>this.addMatch(f,e,o,i));return t.finish()}updateDeco(e,t){let i=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((s,o,f,h)=>{h>=e.view.viewport.from&&f<=e.view.viewport.to&&(i=Math.min(f,i),r=Math.max(h,r))}),e.viewportMoved||r-i>1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,t.map(e.changes),i,r):t}updateRange(e,t,i,r){for(let s of e.visibleRanges){let o=Math.max(s.from,i),f=Math.min(s.to,r);if(f>=o){let h=e.state.doc.lineAt(o),p=h.to<f?e.state.doc.lineAt(f):h,g=Math.max(s.from,h.from),S=Math.min(s.to,p.to);if(this.boundary){for(;o>h.from;o--)if(this.boundary.test(h.text[o-1-h.from])){g=o;break}for(;f<p.to;f++)if(this.boundary.test(p.text[f-p.from])){S=f;break}}let v=[],Q,k=(C,A,$)=>v.push($.range(C,A));if(h==p)for(this.regexp.lastIndex=g-h.from;(Q=this.regexp.exec(h.text))&&Q.index<S-h.from;)this.addMatch(Q,e,Q.index+h.from,k);else cw(e.state.doc,this.regexp,g,S,(C,A)=>this.addMatch(A,e,C,k));t=t.update({filterFrom:g,filterTo:S,filter:(C,A)=>C<g||A>S,add:v})}}return t}}const ov=/x/.unicode!=null?"gu":"g",IE=new RegExp(`[\0-\b |
| 42 | - -\u2028\u2029\uFEFF-]`,ov),KE={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let xS=null;function FE(){var n;if(xS==null&&typeof document<"u"&&document.body){let e=document.body.style;xS=((n=e.tabSize)!==null&&n!==void 0?n:e.MozTabSize)!=null}return xS||!1}const T0=ke.define({combine(n){let e=ns(n,{render:null,specialChars:IE,addSpecialChars:null});return(e.replaceTabs=!FE())&&(e.specialChars=new RegExp(" |"+e.specialChars.source,ov)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,ov)),e}});function JE(n={}){return[T0.of(n),e5()]}let fw=null;function e5(){return fw||(fw=fn.fromClass(class{constructor(n){this.view=n,this.decorations=Xe.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(n.state.facet(T0)),this.decorations=this.decorator.createDeco(n)}makeDecorator(n){return new HE({regexp:n.specialChars,decoration:(e,t,i)=>{let{doc:r}=t.state,s=Li(e[0],0);if(s==9){let o=r.lineAt(i),f=t.state.tabSize,h=ih(o.text,f,i-o.from);return Xe.replace({widget:new r5((f-h%f)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=Xe.replace({widget:new i5(n,s)}))},boundary:n.replaceTabs?void 0:/[^]/})}update(n){let e=n.state.facet(T0);n.startState.facet(T0)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(n.view)):this.decorations=this.decorator.updateDeco(n,this.decorations)}},{decorations:n=>n.decorations}))}const t5="•";function n5(n){return n>=32?t5:n==10?"":String.fromCharCode(9216+n)}class i5 extends is{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=n5(this.code),i=e.state.phrase("Control character")+" "+(KE[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,i,t);if(r)return r;let s=document.createElement("span");return s.textContent=t,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class r5 extends is{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}function l5(){return a5}const s5=Xe.line({class:"cm-activeLine"}),a5=fn.fromClass(class{constructor(n){this.decorations=this.getDeco(n)}update(n){(n.docChanged||n.selectionSet)&&(this.decorations=this.getDeco(n.view))}getDeco(n){let e=-1,t=[];for(let i of n.state.selection.ranges){let r=n.lineBlockAt(i.head);r.from>e&&(t.push(s5.range(r.from)),e=r.from)}return Xe.set(t)}},{decorations:n=>n.decorations});class o5 extends is{constructor(e){super(),this.content=e}toDOM(e){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(e):this.content.cloneNode(!0)),t.setAttribute("aria-hidden","true"),t}coordsAt(e){let t=e.firstChild?Gf(e.firstChild):[];if(!t.length)return null;let i=window.getComputedStyle(e.parentNode),r=np(t[0],i.direction!="rtl"),s=parseInt(i.lineHeight);return r.bottom-r.top>s*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+s}:r}ignoreEvent(){return!1}}function u5(n){let e=fn.fromClass(class{constructor(t){this.view=t,this.placeholder=n?Xe.set([Xe.widget({widget:new o5(n),side:1}).range(0)]):Xe.none}get decorations(){return this.view.state.doc.length?Xe.none:this.placeholder}},{decorations:t=>t.decorations});return typeof n=="string"?[e,ve.contentAttributes.of({"aria-placeholder":n})]:e}const uv=2e3;function c5(n,e,t){let i=Math.min(e.line,t.line),r=Math.max(e.line,t.line),s=[];if(e.off>uv||t.off>uv||e.col<0||t.col<0){let o=Math.min(e.off,t.off),f=Math.max(e.off,t.off);for(let h=i;h<=r;h++){let p=n.doc.line(h);p.length<=f&&s.push(ue.range(p.from+o,p.to+f))}}else{let o=Math.min(e.col,t.col),f=Math.max(e.col,t.col);for(let h=i;h<=r;h++){let p=n.doc.line(h),g=Yb(p.text,o,n.tabSize,!0);if(g<0)s.push(ue.cursor(p.to));else{let S=Yb(p.text,f,n.tabSize);s.push(ue.range(p.from+g,p.from+S))}}}return s}function f5(n,e){let t=n.coordsAtPos(n.viewport.from);return t?Math.round(Math.abs((t.left-e)/n.defaultCharacterWidth)):-1}function hw(n,e){let t=n.posAtCoords({x:e.clientX,y:e.clientY},!1),i=n.state.doc.lineAt(t),r=t-i.from,s=r>uv?-1:r==i.length?f5(n,e.clientX):ih(i.text,n.state.tabSize,t-i.from);return{line:i.number,col:s,off:r}}function h5(n,e){let t=hw(n,e),i=n.state.selection;return t?{update(r){if(r.docChanged){let s=r.changes.mapPos(r.startState.doc.line(t.line).from),o=r.state.doc.lineAt(s);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},i=i.map(r.changes)}},get(r,s,o){let f=hw(n,r);if(!f)return i;let h=c5(n.state,t,f);return h.length?o?ue.create(h.concat(i.ranges)):ue.create(h):i}}:null}function d5(n){let e=t=>t.altKey&&t.button==0;return ve.mouseSelectionStyle.of((t,i)=>e(i)?h5(t,i):null)}const O5={Alt:[18,n=>!!n.altKey],Control:[17,n=>!!n.ctrlKey],Shift:[16,n=>!!n.shiftKey],Meta:[91,n=>!!n.metaKey]},p5={style:"cursor: crosshair"};function g5(n={}){let[e,t]=O5[n.key||"Alt"],i=fn.fromClass(class{constructor(r){this.view=r,this.isDown=!1}set(r){this.isDown!=r&&(this.isDown=r,this.view.update([]))}},{eventObservers:{keydown(r){this.set(r.keyCode==e||t(r))},keyup(r){(r.keyCode==e||!t(r))&&this.set(!1)},mousemove(r){this.set(t(r))}}});return[i,ve.contentAttributes.of(r=>{var s;return!((s=r.plugin(i))===null||s===void 0)&&s.isDown?p5:null})]}const uO="-10000px";class h2{constructor(e,t,i,r){this.facet=t,this.createTooltipView=i,this.removeTooltipView=r,this.input=e.state.facet(t),this.tooltips=this.input.filter(o=>o);let s=null;this.tooltipViews=this.tooltips.map(o=>s=i(o,s))}update(e,t){var i;let r=e.state.facet(this.facet),s=r.filter(h=>h);if(r===this.input){for(let h of this.tooltipViews)h.update&&h.update(e);return!1}let o=[],f=t?[]:null;for(let h=0;h<s.length;h++){let p=s[h],g=-1;if(p){for(let S=0;S<this.tooltips.length;S++){let v=this.tooltips[S];v&&v.create==p.create&&(g=S)}if(g<0)o[h]=this.createTooltipView(p,h?o[h-1]:null),f&&(f[h]=!!p.above);else{let S=o[h]=this.tooltipViews[g];f&&(f[h]=t[g]),S.update&&S.update(e)}}}for(let h of this.tooltipViews)o.indexOf(h)<0&&(this.removeTooltipView(h),(i=h.destroy)===null||i===void 0||i.call(h));return t&&(f.forEach((h,p)=>t[p]=h),t.length=f.length),this.input=r,this.tooltips=s,this.tooltipViews=o,!0}}function m5(n){let e=n.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const QS=ke.define({combine:n=>{var e,t,i;return{position:_e.ios?"absolute":((e=n.find(r=>r.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=n.find(r=>r.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((i=n.find(r=>r.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||m5}}}),dw=new WeakMap,nx=fn.fromClass(class{constructor(n){this.view=n,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=n.state.facet(QS);this.position=e.position,this.parent=e.parent,this.classes=n.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new h2(n,ix,(t,i)=>this.createTooltip(t,i),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),n.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let n of this.manager.tooltipViews)this.intersectionObserver.observe(n.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(n){n.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(n,this.above);e&&this.observeIntersection();let t=e||n.geometryChanged,i=n.state.facet(QS);if(i.position!=this.position&&!this.madeAbsolute){this.position=i.position;for(let r of this.manager.tooltipViews)r.dom.style.position=this.position;t=!0}if(i.parent!=this.parent){this.parent&&this.container.remove(),this.parent=i.parent,this.createContainer();for(let r of this.manager.tooltipViews)this.container.appendChild(r.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(n,e){let t=n.create(this.view),i=e?e.dom:null;if(t.dom.classList.add("cm-tooltip"),n.arrow&&!t.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let r=document.createElement("div");r.className="cm-tooltip-arrow",t.dom.appendChild(r)}return t.dom.style.position=this.position,t.dom.style.top=uO,t.dom.style.left="0px",this.container.insertBefore(t.dom,i),t.mount&&t.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(t.dom),t}destroy(){var n,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let i of this.manager.tooltipViews)i.dom.remove(),(n=i.destroy)===null||n===void 0||n.call(i);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=1,e=1,t=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:s}=this.manager.tooltipViews[0];if(_e.gecko)t=s.offsetParent!=this.container.ownerDocument.body;else if(s.style.top==uO&&s.style.left=="0px"){let o=s.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}}if(t||this.position=="absolute")if(this.parent){let s=this.parent.getBoundingClientRect();s.width&&s.height&&(n=s.width/this.parent.offsetWidth,e=s.height/this.parent.offsetHeight)}else({scaleX:n,scaleY:e}=this.view.viewState);let i=this.view.scrollDOM.getBoundingClientRect(),r=Fv(this.view);return{visible:{left:i.left+r.left,top:i.top+r.top,right:i.right-r.right,bottom:i.bottom-r.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((s,o)=>{let f=this.manager.tooltipViews[o];return f.getCoords?f.getCoords(s.pos):this.view.coordsAtPos(s.pos)}),size:this.manager.tooltipViews.map(({dom:s})=>s.getBoundingClientRect()),space:this.view.state.facet(QS).tooltipSpace(this.view),scaleX:n,scaleY:e,makeAbsolute:t}}writeMeasure(n){var e;if(n.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let f of this.manager.tooltipViews)f.dom.style.position="absolute"}let{visible:t,space:i,scaleX:r,scaleY:s}=n,o=[];for(let f=0;f<this.manager.tooltips.length;f++){let h=this.manager.tooltips[f],p=this.manager.tooltipViews[f],{dom:g}=p,S=n.pos[f],v=n.size[f];if(!S||h.clip!==!1&&(S.bottom<=Math.max(t.top,i.top)||S.top>=Math.min(t.bottom,i.bottom)||S.right<Math.max(t.left,i.left)-.1||S.left>Math.min(t.right,i.right)+.1)){g.style.top=uO;continue}let Q=h.arrow?p.dom.querySelector(".cm-tooltip-arrow"):null,k=Q?7:0,C=v.right-v.left,A=(e=dw.get(p))!==null&&e!==void 0?e:v.bottom-v.top,$=p.offset||S5,z=this.view.textDirection==Nt.LTR,D=v.width>i.right-i.left?z?i.left:i.right-v.width:z?Math.max(i.left,Math.min(S.left-(Q?14:0)+$.x,i.right-C)):Math.min(Math.max(i.left,S.left-C+(Q?14:0)-$.x),i.right-C),Y=this.above[f];!h.strictSide&&(Y?S.top-A-k-$.y<i.top:S.bottom+A+k+$.y>i.bottom)&&Y==i.bottom-S.bottom>S.top-i.top&&(Y=this.above[f]=!Y);let q=(Y?S.top-i.top:i.bottom-S.bottom)-k;if(q<A&&p.resize!==!1){if(q<this.view.defaultLineHeight){g.style.top=uO;continue}dw.set(p,A),g.style.height=(A=q)/s+"px"}else g.style.height&&(g.style.height="");let N=Y?S.top-A-k-$.y:S.bottom+k+$.y,V=D+C;if(p.overlap!==!0)for(let J of o)J.left<V&&J.right>D&&J.top<N+A&&J.bottom>N&&(N=Y?J.top-A-2-k:J.bottom+k+2);if(this.position=="absolute"?(g.style.top=(N-n.parent.top)/s+"px",Ow(g,(D-n.parent.left)/r)):(g.style.top=N/s+"px",Ow(g,D/r)),Q){let J=S.left+(z?$.x:-$.x)-(D+14-7);Q.style.left=J/r+"px"}p.overlap!==!0&&o.push({left:D,top:N,right:V,bottom:N+A}),g.classList.toggle("cm-tooltip-above",Y),g.classList.toggle("cm-tooltip-below",!Y),p.positioned&&p.positioned(n.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let n of this.manager.tooltipViews)n.dom.style.top=uO}},{eventObservers:{scroll(){this.maybeMeasure()}}});function Ow(n,e){let t=parseInt(n.style.left,10);(isNaN(t)||Math.abs(e-t)>1)&&(n.style.left=e+"px")}const y5=ve.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),S5={x:0,y:0},ix=ke.define({enables:[nx,y5]}),j0=ke.define({combine:n=>n.reduce((e,t)=>e.concat(t),[])});class Py{static create(e){return new Py(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new h2(e,j0,(t,i)=>this.createHostedView(t,i),t=>t.dom.remove())}createHostedView(e,t){let i=e.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}passProp(e){let t;for(let i of this.manager.tooltipViews){let r=i[e];if(r!==void 0){if(t===void 0)t=r;else if(t!==r)return}}return t}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const b5=ix.compute([j0],n=>{let e=n.facet(j0);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var i;return(i=t.end)!==null&&i!==void 0?i:t.pos})),create:Py.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class v5{constructor(e,t,i,r,s){this.view=e,this.source=t,this.field=i,this.setHover=r,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;e<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-e):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:e,lastMove:t}=this,i=e.docView.nearest(t.target);if(!i)return;let r,s=1;if(i instanceof eo)r=i.posAtStart;else{if(r=e.posAtCoords(t),r==null)return;let f=e.coordsAtPos(r);if(!f||t.y<f.top||t.y>f.bottom||t.x<f.left-e.defaultCharacterWidth||t.x>f.right+e.defaultCharacterWidth)return;let h=e.bidiSpans(e.state.doc.lineAt(r)).find(g=>g.from<=r&&g.to>=r),p=h&&h.dir==Nt.RTL?-1:1;s=t.x<f.left?-p:p}let o=this.source(e,r,s);if(o?.then){let f=this.pending={pos:r};o.then(h=>{this.pending==f&&(this.pending=null,h&&!(Array.isArray(h)&&!h.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(h)?h:[h])}))},h=>Ui(e.state,h,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let e=this.view.plugin(nx),t=e?e.manager.tooltips.findIndex(i=>i.create==Py.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,i;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:r,tooltip:s}=this;if(r.length&&s&&!x5(s.dom,e)||this.pending){let{pos:o}=r[0]||this.pending,f=(i=(t=r[0])===null||t===void 0?void 0:t.end)!==null&&i!==void 0?i:o;(o==f?this.view.posAtCoords(this.lastMove)!=o:!Q5(this.view,o,f,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length){let{tooltip:i}=this;i&&i.dom.contains(e.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=i=>{e.removeEventListener("mouseleave",t),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const a0=4;function x5(n,e){let{left:t,right:i,top:r,bottom:s}=n.getBoundingClientRect(),o;if(o=n.querySelector(".cm-tooltip-arrow")){let f=o.getBoundingClientRect();r=Math.min(f.top,r),s=Math.max(f.bottom,s)}return e.clientX>=t-a0&&e.clientX<=i+a0&&e.clientY>=r-a0&&e.clientY<=s+a0}function Q5(n,e,t,i,r,s){let o=n.scrollDOM.getBoundingClientRect(),f=n.documentTop+n.documentPadding.top+n.contentHeight;if(o.left>i||o.right<i||o.top>r||Math.min(o.bottom,f)<r)return!1;let h=n.posAtCoords({x:i,y:r},!1);return h>=e&&h<=t}function w5(n,e={}){let t=Ge.define(),i=Cn.define({create(){return[]},update(r,s){if(r.length&&(e.hideOnChange&&(s.docChanged||s.selection)?r=[]:e.hideOn&&(r=r.filter(o=>!e.hideOn(s,o))),s.docChanged)){let o=[];for(let f of r){let h=s.changes.mapPos(f.pos,-1,Bn.TrackDel);if(h!=null){let p=Object.assign(Object.create(null),f);p.pos=h,p.end!=null&&(p.end=s.changes.mapPos(p.end)),o.push(p)}}r=o}for(let o of s.effects)o.is(t)&&(r=o.value),o.is(k5)&&(r=[]);return r},provide:r=>j0.from(r)});return{active:i,extension:[i,fn.define(r=>new v5(r,n,i,t,e.hoverTime||300)),b5]}}function d2(n,e){let t=n.plugin(nx);if(!t)return null;let i=t.manager.tooltips.indexOf(e);return i<0?null:t.manager.tooltipViews[i]}const k5=Ge.define(),pw=ke.define({combine(n){let e,t;for(let i of n)e=e||i.topContainer,t=t||i.bottomContainer;return{topContainer:e,bottomContainer:t}}});function YO(n,e){let t=n.plugin(O2),i=t?t.specs.indexOf(e):-1;return i>-1?t.panels[i]:null}const O2=fn.fromClass(class{constructor(n){this.input=n.state.facet(LO),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(n));let e=n.state.facet(pw);this.top=new o0(n,!0,e.topContainer),this.bottom=new o0(n,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(n){let e=n.state.facet(pw);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new o0(n.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new o0(n.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=n.state.facet(LO);if(t!=this.input){let i=t.filter(h=>h),r=[],s=[],o=[],f=[];for(let h of i){let p=this.specs.indexOf(h),g;p<0?(g=h(n.view),f.push(g)):(g=this.panels[p],g.update&&g.update(n)),r.push(g),(g.top?s:o).push(g)}this.specs=i,this.panels=r,this.top.sync(s),this.bottom.sync(o);for(let h of f)h.dom.classList.add("cm-panel"),h.mount&&h.mount()}else for(let i of this.panels)i.update&&i.update(n)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:n=>ve.scrollMargins.of(e=>{let t=e.plugin(n);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class o0{constructor(e,t,i){this.view=e,this.top=t,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=gw(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=gw(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function gw(n){let e=n.nextSibling;return n.remove(),e}const LO=ke.define({enables:O2});class Ns extends Bu{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}Ns.prototype.elementClass="";Ns.prototype.toDOM=void 0;Ns.prototype.mapMode=Bn.TrackBefore;Ns.prototype.startSide=Ns.prototype.endSide=-1;Ns.prototype.point=!0;const P0=ke.define(),T5=ke.define(),P5={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>gt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},CO=ke.define();function _5(n){return[p2(),CO.of(Object.assign(Object.assign({},P5),n))]}const mw=ke.define({combine:n=>n.some(e=>e)});function p2(n){return[C5]}const C5=fn.fromClass(class{constructor(n){this.view=n,this.prevViewport=n.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=n.state.facet(CO).map(e=>new Sw(n,e));for(let e of this.gutters)this.dom.appendChild(e.dom);this.fixed=!n.state.facet(mw),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),n.scrollDOM.insertBefore(this.dom,n.contentDOM)}update(n){if(this.updateGutters(n)){let e=this.prevViewport,t=n.view.viewport,i=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(i<(t.to-t.from)*.8)}n.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px"),this.view.state.facet(mw)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=n.view.viewport}syncGutters(n){let e=this.dom.nextSibling;n&&this.dom.remove();let t=gt.iter(this.view.state.facet(P0),this.view.viewport.from),i=[],r=this.gutters.map(s=>new R5(s,this.view.viewport,-this.view.documentPadding.top));for(let s of this.view.viewportLineBlocks)if(i.length&&(i=[]),Array.isArray(s.type)){let o=!0;for(let f of s.type)if(f.type==Qi.Text&&o){cv(t,i,f.from);for(let h of r)h.line(this.view,f,i);o=!1}else if(f.widget)for(let h of r)h.widget(this.view,f)}else if(s.type==Qi.Text){cv(t,i,s.from);for(let o of r)o.line(this.view,s,i)}else if(s.widget)for(let o of r)o.widget(this.view,s);for(let s of r)s.finish();n&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(n){let e=n.startState.facet(CO),t=n.state.facet(CO),i=n.docChanged||n.heightChanged||n.viewportChanged||!gt.eq(n.startState.facet(P0),n.state.facet(P0),n.view.viewport.from,n.view.viewport.to);if(e==t)for(let r of this.gutters)r.update(n)&&(i=!0);else{i=!0;let r=[];for(let s of t){let o=e.indexOf(s);o<0?r.push(new Sw(this.view,s)):(this.gutters[o].update(n),r.push(this.gutters[o]))}for(let s of this.gutters)s.dom.remove(),r.indexOf(s)<0&&s.destroy();for(let s of r)this.dom.appendChild(s.dom);this.gutters=r}return i}destroy(){for(let n of this.gutters)n.destroy();this.dom.remove()}},{provide:n=>ve.scrollMargins.of(e=>{let t=e.plugin(n);return!t||t.gutters.length==0||!t.fixed?null:e.textDirection==Nt.LTR?{left:t.dom.offsetWidth*e.scaleX}:{right:t.dom.offsetWidth*e.scaleX}})});function yw(n){return Array.isArray(n)?n:[n]}function cv(n,e,t){for(;n.value&&n.from<=t;)n.from==t&&e.push(n.value),n.next()}class R5{constructor(e,t,i){this.gutter=e,this.height=i,this.i=0,this.cursor=gt.iter(e.markers,t.from)}addElement(e,t,i){let{gutter:r}=this,s=(t.top-this.height)/e.scaleY,o=t.height/e.scaleY;if(this.i==r.elements.length){let f=new g2(e,o,s,i);r.elements.push(f),r.dom.appendChild(f.dom)}else r.elements[this.i].update(e,o,s,i);this.height=t.bottom,this.i++}line(e,t,i){let r=[];cv(this.cursor,r,t.from),i.length&&(r=r.concat(i));let s=this.gutter.config.lineMarker(e,t,r);s&&r.unshift(s);let o=this.gutter;r.length==0&&!o.config.renderEmptyElements||this.addElement(e,t,r)}widget(e,t){let i=this.gutter.config.widgetMarker(e,t.widget,t),r=i?[i]:null;for(let s of e.state.facet(T5)){let o=s(e,t.widget,t);o&&(r||(r=[])).push(o)}r&&this.addElement(e,t,r)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}}class Sw{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in t.domEventHandlers)this.dom.addEventListener(i,r=>{let s=r.target,o;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let h=s.getBoundingClientRect();o=(h.top+h.bottom)/2}else o=r.clientY;let f=e.lineBlockAtHeight(o-e.documentTop);t.domEventHandlers[i](e,f,r)&&r.preventDefault()});this.markers=yw(t.markers(e)),t.initialSpacer&&(this.spacer=new g2(e,0,0,[t.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let t=this.markers;if(this.markers=yw(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let r=this.config.updateSpacer(this.spacer.markers[0],e);r!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[r])}let i=e.view.viewport;return!gt.eq(this.markers,t,i.from,i.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}}class g2{constructor(e,t,i,r){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,t,i,r)}update(e,t,i,r){this.height!=t&&(this.height=t,this.dom.style.height=t+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),A5(this.markers,r)||this.setMarkers(e,r)}setMarkers(e,t){let i="cm-gutterElement",r=this.dom.firstChild;for(let s=0,o=0;;){let f=o,h=s<t.length?t[s++]:null,p=!1;if(h){let g=h.elementClass;g&&(i+=" "+g);for(let S=o;S<this.markers.length;S++)if(this.markers[S].compare(h)){f=S,p=!0;break}}else f=this.markers.length;for(;o<f;){let g=this.markers[o++];if(g.toDOM){g.destroy(r);let S=r.nextSibling;r.remove(),r=S}}if(!h)break;h.toDOM&&(p?r=r.nextSibling:this.dom.insertBefore(h.toDOM(e),r)),p&&o++}this.dom.className=i,this.markers=t}destroy(){this.setMarkers(null,[])}}function A5(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].compare(e[t]))return!1;return!0}const $5=ke.define(),M5=ke.define(),Ef=ke.define({combine(n){return ns(n,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(e,t){let i=Object.assign({},e);for(let r in t){let s=i[r],o=t[r];i[r]=s?(f,h,p)=>s(f,h,p)||o(f,h,p):o}return i}})}});class wS extends Ns{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}}function kS(n,e){return n.state.facet(Ef).formatNumber(e,n.state)}const E5=CO.compute([Ef],n=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet($5)},lineMarker(e,t,i){return i.some(r=>r.toDOM)?null:new wS(kS(e,e.state.doc.lineAt(t.from).number))},widgetMarker:(e,t,i)=>{for(let r of e.state.facet(M5)){let s=r(e,t,i);if(s)return s}return null},lineMarkerChange:e=>e.startState.facet(Ef)!=e.state.facet(Ef),initialSpacer(e){return new wS(kS(e,bw(e.state.doc.lines)))},updateSpacer(e,t){let i=kS(t.view,bw(t.view.state.doc.lines));return i==e.number?e:new wS(i)},domEventHandlers:n.facet(Ef).domEventHandlers}));function X5(n={}){return[Ef.of(n),p2(),E5]}function bw(n){let e=9;for(;e<n;)e=e*10+9;return e}const Z5=new class extends Ns{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},D5=P0.compute(["selection"],n=>{let e=[],t=-1;for(let i of n.selection.ranges){let r=n.doc.lineAt(i.head).from;r>t&&(t=r,e.push(Z5.range(r)))}return gt.of(e)});function q5(){return D5}const m2=1024;let z5=0;class Pr{constructor(e,t){this.from=e,this.to=t}}class et{constructor(e={}){this.id=z5++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=ki.match(e)),t=>{let i=e(t);return i===void 0?null:[this,i]}}}et.closedBy=new et({deserialize:n=>n.split(" ")});et.openedBy=new et({deserialize:n=>n.split(" ")});et.group=new et({deserialize:n=>n.split(" ")});et.isolate=new et({deserialize:n=>{if(n&&n!="rtl"&&n!="ltr"&&n!="auto")throw new RangeError("Invalid value for isolate: "+n);return n||"auto"}});et.contextHash=new et({perNode:!0});et.lookAhead=new et({perNode:!0});et.mounted=new et({perNode:!0});class VO{constructor(e,t,i){this.tree=e,this.overlay=t,this.parser=i}static get(e){return e&&e.props&&e.props[et.mounted.id]}}const B5=Object.create(null);class ki{constructor(e,t,i,r=0){this.name=e,this.props=t,this.id=i,this.flags=r}static define(e){let t=e.props&&e.props.length?Object.create(null):B5,i=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),r=new ki(e.name||"",t,e.id,i);if(e.props){for(let s of e.props)if(Array.isArray(s)||(s=s(r)),s){if(s[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[s[0].id]=s[1]}}return r}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let t=this.prop(et.group);return t?t.indexOf(e)>-1:!1}return this.id==e}static match(e){let t=Object.create(null);for(let i in e)for(let r of i.split(" "))t[r]=e[i];return i=>{for(let r=i.prop(et.group),s=-1;s<(r?r.length:0);s++){let o=t[s<0?i.name:r[s]];if(o)return o}}}}ki.none=new ki("",Object.create(null),0,8);class rx{constructor(e){this.types=e;for(let t=0;t<e.length;t++)if(e[t].id!=t)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...e){let t=[];for(let i of this.types){let r=null;for(let s of e){let o=s(i);o&&(r||(r=Object.assign({},i.props)),r[o[0].id]=o[1])}t.push(r?new ki(i.name,r,i.id,i.flags):i)}return new rx(t)}}const u0=new WeakMap,vw=new WeakMap;var Yt;(function(n){n[n.ExcludeBuffers=1]="ExcludeBuffers",n[n.IncludeAnonymous=2]="IncludeAnonymous",n[n.IgnoreMounts=4]="IgnoreMounts",n[n.IgnoreOverlays=8]="IgnoreOverlays"})(Yt||(Yt={}));class Kt{constructor(e,t,i,r,s){if(this.type=e,this.children=t,this.positions=i,this.length=r,this.props=null,s&&s.length){this.props=Object.create(null);for(let[o,f]of s)this.props[typeof o=="number"?o:o.id]=f}}toString(){let e=VO.get(this);if(e&&!e.overlay)return e.tree.toString();let t="";for(let i of this.children){let r=i.toString();r&&(t&&(t+=","),t+=r)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(e=0){return new H0(this.topNode,e)}cursorAt(e,t=0,i=0){let r=u0.get(this)||this.topNode,s=new H0(r);return s.moveTo(e,t),u0.set(this,s._tree),s}get topNode(){return new si(this,0,0,null)}resolve(e,t=0){let i=NO(u0.get(this)||this.topNode,e,t,!1);return u0.set(this,i),i}resolveInner(e,t=0){let i=NO(vw.get(this)||this.topNode,e,t,!0);return vw.set(this,i),i}resolveStack(e,t=0){return V5(this,e,t)}iterate(e){let{enter:t,leave:i,from:r=0,to:s=this.length}=e,o=e.mode||0,f=(o&Yt.IncludeAnonymous)>0;for(let h=this.cursor(o|Yt.IncludeAnonymous);;){let p=!1;if(h.from<=s&&h.to>=r&&(!f&&h.type.isAnonymous||t(h)!==!1)){if(h.firstChild())continue;p=!0}for(;p&&i&&(f||!h.type.isAnonymous)&&i(h),!h.nextSibling();){if(!h.parent())return;p=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:ax(ki.none,this.children,this.positions,0,this.children.length,0,this.length,(t,i,r)=>new Kt(this.type,t,i,r,this.propValues),e.makeTree||((t,i,r)=>new Kt(ki.none,t,i,r)))}static build(e){return N5(e)}}Kt.empty=new Kt(ki.none,[],[],0);class lx{constructor(e,t){this.buffer=e,this.index=t}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new lx(this.buffer,this.index)}}class so{constructor(e,t,i){this.buffer=e,this.length=t,this.set=i}get type(){return ki.none}toString(){let e=[];for(let t=0;t<this.buffer.length;)e.push(this.childString(t)),t=this.buffer[t+3];return e.join(",")}childString(e){let t=this.buffer[e],i=this.buffer[e+3],r=this.set.types[t],s=r.name;if(/\W/.test(s)&&!r.isError&&(s=JSON.stringify(s)),e+=4,i==e)return s;let o=[];for(;e<i;)o.push(this.childString(e)),e=this.buffer[e+3];return s+"("+o.join(",")+")"}findChild(e,t,i,r,s){let{buffer:o}=this,f=-1;for(let h=e;h!=t&&!(y2(s,r,o[h+1],o[h+2])&&(f=h,i>0));h=o[h+3]);return f}slice(e,t,i){let r=this.buffer,s=new Uint16Array(t-e),o=0;for(let f=e,h=0;f<t;){s[h++]=r[f++],s[h++]=r[f++]-i;let p=s[h++]=r[f++]-i;s[h++]=r[f++]-e,o=Math.max(o,p)}return new so(s,o,this.set)}}function y2(n,e,t,i){switch(n){case-2:return t<e;case-1:return i>=e&&t<e;case 0:return t<e&&i>e;case 1:return t<=e&&i>e;case 2:return i>e;case 4:return!0}}function NO(n,e,t,i){for(var r;n.from==n.to||(t<1?n.from>=e:n.from>e)||(t>-1?n.to<=e:n.to<e);){let o=!i&&n instanceof si&&n.index<0?null:n.parent;if(!o)return n;n=o}let s=i?0:Yt.IgnoreOverlays;if(i)for(let o=n,f=o.parent;f;o=f,f=o.parent)o instanceof si&&o.index<0&&((r=f.enter(e,t,s))===null||r===void 0?void 0:r.from)!=o.from&&(n=f);for(;;){let o=n.enter(e,t,s);if(!o)return n;n=o}}class S2{cursor(e=0){return new H0(this,e)}getChild(e,t=null,i=null){let r=xw(this,e,t,i);return r.length?r[0]:null}getChildren(e,t=null,i=null){return xw(this,e,t,i)}resolve(e,t=0){return NO(this,e,t,!1)}resolveInner(e,t=0){return NO(this,e,t,!0)}matchContext(e){return fv(this.parent,e)}enterUnfinishedNodesBefore(e){let t=this.childBefore(e),i=this;for(;t;){let r=t.lastChild;if(!r||r.to!=t.to)break;r.type.isError&&r.from==r.to?(i=t,t=r.prevSibling):t=r}return i}get node(){return this}get next(){return this.parent}}class si extends S2{constructor(e,t,i,r){super(),this._tree=e,this.from=t,this.index=i,this._parent=r}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(e,t,i,r,s=0){for(let o=this;;){for(let{children:f,positions:h}=o._tree,p=t>0?f.length:-1;e!=p;e+=t){let g=f[e],S=h[e]+o.from;if(y2(r,i,S,S+g.length)){if(g instanceof so){if(s&Yt.ExcludeBuffers)continue;let v=g.findChild(0,g.buffer.length,t,i-S,r);if(v>-1)return new Wl(new Y5(o,g,e,S),null,v)}else if(s&Yt.IncludeAnonymous||!g.type.isAnonymous||sx(g)){let v;if(!(s&Yt.IgnoreMounts)&&(v=VO.get(g))&&!v.overlay)return new si(v.tree,S,e,o);let Q=new si(g,S,e,o);return s&Yt.IncludeAnonymous||!Q.type.isAnonymous?Q:Q.nextChild(t<0?g.children.length-1:0,t,i,r)}}}if(s&Yt.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?e=o.index+t:e=t<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}enter(e,t,i=0){let r;if(!(i&Yt.IgnoreOverlays)&&(r=VO.get(this._tree))&&r.overlay){let s=e-this.from;for(let{from:o,to:f}of r.overlay)if((t>0?o<=s:o<s)&&(t<0?f>=s:f>s))return new si(r.tree,r.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,t,i)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function xw(n,e,t,i){let r=n.cursor(),s=[];if(!r.firstChild())return s;if(t!=null){for(let o=!1;!o;)if(o=r.type.is(t),!r.nextSibling())return s}for(;;){if(i!=null&&r.type.is(i))return s;if(r.type.is(e)&&s.push(r.node),!r.nextSibling())return i==null?s:[]}}function fv(n,e,t=e.length-1){for(let i=n;t>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(e[t]&&e[t]!=i.name)return!1;t--}}return!0}class Y5{constructor(e,t,i,r){this.parent=e,this.buffer=t,this.index=i,this.start=r}}class Wl extends S2{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,t,i){super(),this.context=e,this._parent=t,this.index=i,this.type=e.buffer.set.types[e.buffer.buffer[i]]}child(e,t,i){let{buffer:r}=this.context,s=r.findChild(this.index+4,r.buffer[this.index+3],e,t-this.context.start,i);return s<0?null:new Wl(this.context,this,s)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}enter(e,t,i=0){if(i&Yt.ExcludeBuffers)return null;let{buffer:r}=this.context,s=r.findChild(this.index+4,r.buffer[this.index+3],t>0?1:-1,e-this.context.start,t);return s<0?null:new Wl(this.context,this,s)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(e){return this._parent?null:this.context.parent.nextChild(this.context.index+e,e,0,4)}get nextSibling(){let{buffer:e}=this.context,t=e.buffer[this.index+3];return t<(this._parent?e.buffer[this._parent.index+3]:e.buffer.length)?new Wl(this.context,this._parent,t):this.externalSibling(1)}get prevSibling(){let{buffer:e}=this.context,t=this._parent?this._parent.index+4:0;return this.index==t?this.externalSibling(-1):new Wl(this.context,this._parent,e.findChild(t,this.index,-1,0,4))}get tree(){return null}toTree(){let e=[],t=[],{buffer:i}=this.context,r=this.index+4,s=i.buffer[this.index+3];if(s>r){let o=i.buffer[this.index+1];e.push(i.slice(r,s,o)),t.push(0)}return new Kt(this.type,e,t,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function b2(n){if(!n.length)return null;let e=0,t=n[0];for(let s=1;s<n.length;s++){let o=n[s];(o.from>t.from||o.to<t.to)&&(t=o,e=s)}let i=t instanceof si&&t.index<0?null:t.parent,r=n.slice();return i?r[e]=i:r.splice(e,1),new L5(r,t)}class L5{constructor(e,t){this.heads=e,this.node=t}get next(){return b2(this.heads)}}function V5(n,e,t){let i=n.resolveInner(e,t),r=null;for(let s=i instanceof si?i:i.context.parent;s;s=s.parent)if(s.index<0){let o=s.parent;(r||(r=[i])).push(o.resolve(e,t)),s=o}else{let o=VO.get(s.tree);if(o&&o.overlay&&o.overlay[0].from<=e&&o.overlay[o.overlay.length-1].to>=e){let f=new si(o.tree,o.overlay[0].from+s.from,-1,s);(r||(r=[i])).push(NO(f,e,t,!1))}}return r?b2(r):i}class H0{get name(){return this.type.name}constructor(e,t=0){if(this.mode=t,this.buffer=null,this.stack=[],this.index=0,this.bufferNode=null,e instanceof si)this.yieldNode(e);else{this._tree=e.context.parent,this.buffer=e.context;for(let i=e._parent;i;i=i._parent)this.stack.unshift(i.index);this.bufferNode=e,this.yieldBuf(e.index)}}yieldNode(e){return e?(this._tree=e,this.type=e.type,this.from=e.from,this.to=e.to,!0):!1}yieldBuf(e,t){this.index=e;let{start:i,buffer:r}=this.buffer;return this.type=t||r.set.types[r.buffer[e]],this.from=i+r.buffer[e+1],this.to=i+r.buffer[e+2],!0}yield(e){return e?e instanceof si?(this.buffer=null,this.yieldNode(e)):(this.buffer=e.context,this.yieldBuf(e.index,e.type)):!1}toString(){return this.buffer?this.buffer.buffer.childString(this.index):this._tree.toString()}enterChild(e,t,i){if(!this.buffer)return this.yield(this._tree.nextChild(e<0?this._tree._tree.children.length-1:0,e,t,i,this.mode));let{buffer:r}=this.buffer,s=r.findChild(this.index+4,r.buffer[this.index+3],e,t-this.buffer.start,i);return s<0?!1:(this.stack.push(this.index),this.yieldBuf(s))}firstChild(){return this.enterChild(1,0,4)}lastChild(){return this.enterChild(-1,0,4)}childAfter(e){return this.enterChild(1,e,2)}childBefore(e){return this.enterChild(-1,e,-2)}enter(e,t,i=this.mode){return this.buffer?i&Yt.ExcludeBuffers?!1:this.enterChild(1,e,t):this.yield(this._tree.enter(e,t,i))}parent(){if(!this.buffer)return this.yieldNode(this.mode&Yt.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let e=this.mode&Yt.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(e)}sibling(e){if(!this.buffer)return this._tree._parent?this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+e,e,0,4,this.mode)):!1;let{buffer:t}=this.buffer,i=this.stack.length-1;if(e<0){let r=i<0?0:this.stack[i]+4;if(this.index!=r)return this.yieldBuf(t.findChild(r,this.index,-1,0,4))}else{let r=t.buffer[this.index+3];if(r<(i<0?t.buffer.length:t.buffer[this.stack[i]+3]))return this.yieldBuf(r)}return i<0?this.yield(this.buffer.parent.nextChild(this.buffer.index+e,e,0,4,this.mode)):!1}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(e){let t,i,{buffer:r}=this;if(r){if(e>0){if(this.index<r.buffer.buffer.length)return!1}else for(let s=0;s<this.index;s++)if(r.buffer.buffer[s+3]<this.index)return!1;({index:t,parent:i}=r)}else({index:t,_parent:i}=this._tree);for(;i;{index:t,_parent:i}=i)if(t>-1)for(let s=t+e,o=e<0?-1:i._tree.children.length;s!=o;s+=e){let f=i._tree.children[s];if(this.mode&Yt.IncludeAnonymous||f instanceof so||!f.type.isAnonymous||sx(f))return!1}return!0}move(e,t){if(t&&this.enterChild(e,0,4))return!0;for(;;){if(this.sibling(e))return!0;if(this.atLastNode(e)||!this.parent())return!1}}next(e=!0){return this.move(1,e)}prev(e=!0){return this.move(-1,e)}moveTo(e,t=0){for(;(this.from==this.to||(t<1?this.from>=e:this.from>e)||(t>-1?this.to<=e:this.to<e))&&this.parent(););for(;this.enterChild(1,e,t););return this}get node(){if(!this.buffer)return this._tree;let e=this.bufferNode,t=null,i=0;if(e&&e.context==this.buffer)e:for(let r=this.index,s=this.stack.length;s>=0;){for(let o=e;o;o=o._parent)if(o.index==r){if(r==this.index)return o;t=o,i=s+1;break e}r=this.stack[--s]}for(let r=i;r<this.stack.length;r++)t=new Wl(this.buffer,t,this.stack[r]);return this.bufferNode=new Wl(this.buffer,t,this.index)}get tree(){return this.buffer?null:this._tree._tree}iterate(e,t){for(let i=0;;){let r=!1;if(this.type.isAnonymous||e(this)!==!1){if(this.firstChild()){i++;continue}this.type.isAnonymous||(r=!0)}for(;;){if(r&&t&&t(this),r=this.type.isAnonymous,!i)return;if(this.nextSibling())break;this.parent(),i--,r=!0}}}matchContext(e){if(!this.buffer)return fv(this.node.parent,e);let{buffer:t}=this.buffer,{types:i}=t.set;for(let r=e.length-1,s=this.stack.length-1;r>=0;s--){if(s<0)return fv(this._tree,e,r);let o=i[t.buffer[this.stack[s]]];if(!o.isAnonymous){if(e[r]&&e[r]!=o.name)return!1;r--}}return!0}}function sx(n){return n.children.some(e=>e instanceof so||!e.type.isAnonymous||sx(e))}function N5(n){var e;let{buffer:t,nodeSet:i,maxBufferLength:r=m2,reused:s=[],minRepeatType:o=i.types.length}=n,f=Array.isArray(t)?new lx(t,t.length):t,h=i.types,p=0,g=0;function S(q,N,V,J,ne,de){let{id:ae,start:te,end:Oe,size:ye}=f,we=g,I=p;for(;ye<0;)if(f.next(),ye==-1){let ie=s[ae];V.push(ie),J.push(te-q);return}else if(ye==-3){p=ae;return}else if(ye==-4){g=ae;return}else throw new RangeError(`Unrecognized record size: ${ye}`);let oe=h[ae],ge,Re,X=te-q;if(Oe-te<=r&&(Re=A(f.pos-N,ne))){let ie=new Uint16Array(Re.size-Re.skip),Se=f.pos-Re.size,me=ie.length;for(;f.pos>Se;)me=$(Re.start,ie,me);ge=new so(ie,Oe-Re.start,i),X=Re.start-q}else{let ie=f.pos-ye;f.next();let Se=[],me=[],Ce=ae>=o?ae:-1,De=0,Ae=Oe;for(;f.pos>ie;)Ce>=0&&f.id==Ce&&f.size>=0?(f.end<=Ae-r&&(k(Se,me,te,De,f.end,Ae,Ce,we,I),De=Se.length,Ae=f.end),f.next()):de>2500?v(te,ie,Se,me):S(te,ie,Se,me,Ce,de+1);if(Ce>=0&&De>0&&De<Se.length&&k(Se,me,te,De,te,Ae,Ce,we,I),Se.reverse(),me.reverse(),Ce>-1&&De>0){let yt=Q(oe,I);ge=ax(oe,Se,me,0,Se.length,0,Oe-te,yt,yt)}else ge=C(oe,Se,me,Oe-te,we-Oe,I)}V.push(ge),J.push(X)}function v(q,N,V,J){let ne=[],de=0,ae=-1;for(;f.pos>N;){let{id:te,start:Oe,end:ye,size:we}=f;if(we>4)f.next();else{if(ae>-1&&Oe<ae)break;ae<0&&(ae=ye-r),ne.push(te,Oe,ye),de++,f.next()}}if(de){let te=new Uint16Array(de*4),Oe=ne[ne.length-2];for(let ye=ne.length-3,we=0;ye>=0;ye-=3)te[we++]=ne[ye],te[we++]=ne[ye+1]-Oe,te[we++]=ne[ye+2]-Oe,te[we++]=we;V.push(new so(te,ne[2]-Oe,i)),J.push(Oe-q)}}function Q(q,N){return(V,J,ne)=>{let de=0,ae=V.length-1,te,Oe;if(ae>=0&&(te=V[ae])instanceof Kt){if(!ae&&te.type==q&&te.length==ne)return te;(Oe=te.prop(et.lookAhead))&&(de=J[ae]+te.length+Oe)}return C(q,V,J,ne,de,N)}}function k(q,N,V,J,ne,de,ae,te,Oe){let ye=[],we=[];for(;q.length>J;)ye.push(q.pop()),we.push(N.pop()+V-ne);q.push(C(i.types[ae],ye,we,de-ne,te-de,Oe)),N.push(ne-V)}function C(q,N,V,J,ne,de,ae){if(de){let te=[et.contextHash,de];ae=ae?[te].concat(ae):[te]}if(ne>25){let te=[et.lookAhead,ne];ae=ae?[te].concat(ae):[te]}return new Kt(q,N,V,J,ae)}function A(q,N){let V=f.fork(),J=0,ne=0,de=0,ae=V.end-r,te={size:0,start:0,skip:0};e:for(let Oe=V.pos-q;V.pos>Oe;){let ye=V.size;if(V.id==N&&ye>=0){te.size=J,te.start=ne,te.skip=de,de+=4,J+=4,V.next();continue}let we=V.pos-ye;if(ye<0||we<Oe||V.start<ae)break;let I=V.id>=o?4:0,oe=V.start;for(V.next();V.pos>we;){if(V.size<0)if(V.size==-3)I+=4;else break e;else V.id>=o&&(I+=4);V.next()}ne=oe,J+=ye,de+=I}return(N<0||J==q)&&(te.size=J,te.start=ne,te.skip=de),te.size>4?te:void 0}function $(q,N,V){let{id:J,start:ne,end:de,size:ae}=f;if(f.next(),ae>=0&&J<o){let te=V;if(ae>4){let Oe=f.pos-(ae-4);for(;f.pos>Oe;)V=$(q,N,V)}N[--V]=te,N[--V]=de-q,N[--V]=ne-q,N[--V]=J}else ae==-3?p=J:ae==-4&&(g=J);return V}let z=[],D=[];for(;f.pos>0;)S(n.start||0,n.bufferStart||0,z,D,-1,0);let Y=(e=n.length)!==null&&e!==void 0?e:z.length?D[0]+z[0].length:0;return new Kt(h[n.topID],z.reverse(),D.reverse(),Y)}const Qw=new WeakMap;function _0(n,e){if(!n.isAnonymous||e instanceof so||e.type!=n)return 1;let t=Qw.get(e);if(t==null){t=1;for(let i of e.children){if(i.type!=n||!(i instanceof Kt)){t=1;break}t+=_0(n,i)}Qw.set(e,t)}return t}function ax(n,e,t,i,r,s,o,f,h){let p=0;for(let k=i;k<r;k++)p+=_0(n,e[k]);let g=Math.ceil(p*1.5/8),S=[],v=[];function Q(k,C,A,$,z){for(let D=A;D<$;){let Y=D,q=C[D],N=_0(n,k[D]);for(D++;D<$;D++){let V=_0(n,k[D]);if(N+V>=g)break;N+=V}if(D==Y+1){if(N>g){let V=k[Y];Q(V.children,V.positions,0,V.children.length,C[Y]+z);continue}S.push(k[Y])}else{let V=C[D-1]+k[D-1].length-q;S.push(ax(n,k,C,Y,D,q,V,null,h))}v.push(q+z-s)}}return Q(e,t,i,r,0),(f||h)(S,v,o)}class v2{constructor(){this.map=new WeakMap}setBuffer(e,t,i){let r=this.map.get(e);r||this.map.set(e,r=new Map),r.set(t,i)}getBuffer(e,t){let i=this.map.get(e);return i&&i.get(t)}set(e,t){e instanceof Wl?this.setBuffer(e.context.buffer,e.index,t):e instanceof si&&this.map.set(e.tree,t)}get(e){return e instanceof Wl?this.getBuffer(e.context.buffer,e.index):e instanceof si?this.map.get(e.tree):void 0}cursorSet(e,t){e.buffer?this.setBuffer(e.buffer.buffer,e.index,t):this.map.set(e.tree,t)}cursorGet(e){return e.buffer?this.getBuffer(e.buffer.buffer,e.index):this.map.get(e.tree)}}class zs{constructor(e,t,i,r,s=!1,o=!1){this.from=e,this.to=t,this.tree=i,this.offset=r,this.open=(s?1:0)|(o?2:0)}get openStart(){return(this.open&1)>0}get openEnd(){return(this.open&2)>0}static addTree(e,t=[],i=!1){let r=[new zs(0,e.length,e,0,!1,i)];for(let s of t)s.to>e.length&&r.push(s);return r}static applyChanges(e,t,i=128){if(!t.length)return e;let r=[],s=1,o=e.length?e[0]:null;for(let f=0,h=0,p=0;;f++){let g=f<t.length?t[f]:null,S=g?g.fromA:1e9;if(S-h>=i)for(;o&&o.from<S;){let v=o;if(h>=v.from||S<=v.to||p){let Q=Math.max(v.from,h)-p,k=Math.min(v.to,S)-p;v=Q>=k?null:new zs(Q,k,v.tree,v.offset+p,f>0,!!g)}if(v&&r.push(v),o.to>S)break;o=s<e.length?e[s++]:null}if(!g)break;h=g.toA,p=g.toA-g.toB}return r}}class x2{startParse(e,t,i){return typeof e=="string"&&(e=new U5(e)),i=i?i.length?i.map(r=>new Pr(r.from,r.to)):[new Pr(0,0)]:[new Pr(0,e.length)],this.createParse(e,t||[],i)}parse(e,t,i){let r=this.startParse(e,t,i);for(;;){let s=r.advance();if(s)return s}}}class U5{constructor(e){this.string=e}get length(){return this.string.length}chunk(e){return this.string.slice(e)}get lineChunks(){return!1}read(e,t){return this.string.slice(e,t)}}function G5(n){return(e,t,i,r)=>new j5(e,n,t,i,r)}class ww{constructor(e,t,i,r,s){this.parser=e,this.parse=t,this.overlay=i,this.target=r,this.from=s}}function kw(n){if(!n.length||n.some(e=>e.from>=e.to))throw new RangeError("Invalid inner parse ranges given: "+JSON.stringify(n))}class W5{constructor(e,t,i,r,s,o,f){this.parser=e,this.predicate=t,this.mounts=i,this.index=r,this.start=s,this.target=o,this.prev=f,this.depth=0,this.ranges=[]}}const hv=new et({perNode:!0});class j5{constructor(e,t,i,r,s){this.nest=t,this.input=i,this.fragments=r,this.ranges=s,this.inner=[],this.innerDone=0,this.baseTree=null,this.stoppedAt=null,this.baseParse=e}advance(){if(this.baseParse){let i=this.baseParse.advance();if(!i)return null;if(this.baseParse=null,this.baseTree=i,this.startInner(),this.stoppedAt!=null)for(let r of this.inner)r.parse.stopAt(this.stoppedAt)}if(this.innerDone==this.inner.length){let i=this.baseTree;return this.stoppedAt!=null&&(i=new Kt(i.type,i.children,i.positions,i.length,i.propValues.concat([[hv,this.stoppedAt]]))),i}let e=this.inner[this.innerDone],t=e.parse.advance();if(t){this.innerDone++;let i=Object.assign(Object.create(null),e.target.props);i[et.mounted.id]=new VO(t,e.overlay,e.parser),e.target.props=i}return null}get parsedPos(){if(this.baseParse)return 0;let e=this.input.length;for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].from<e&&(e=Math.min(e,this.inner[t].parse.parsedPos));return e}stopAt(e){if(this.stoppedAt=e,this.baseParse)this.baseParse.stopAt(e);else for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].parse.stopAt(e)}startInner(){let e=new K5(this.fragments),t=null,i=null,r=new H0(new si(this.baseTree,this.ranges[0].from,0,null),Yt.IncludeAnonymous|Yt.IgnoreMounts);e:for(let s,o;;){let f=!0,h;if(this.stoppedAt!=null&&r.from>=this.stoppedAt)f=!1;else if(e.hasNode(r)){if(t){let p=t.mounts.find(g=>g.frag.from<=r.from&&g.frag.to>=r.to&&g.mount.overlay);if(p)for(let g of p.mount.overlay){let S=g.from+p.pos,v=g.to+p.pos;S>=r.from&&v<=r.to&&!t.ranges.some(Q=>Q.from<v&&Q.to>S)&&t.ranges.push({from:S,to:v})}}f=!1}else if(i&&(o=H5(i.ranges,r.from,r.to)))f=o!=2;else if(!r.type.isAnonymous&&(s=this.nest(r,this.input))&&(r.from<r.to||!s.overlay)){r.tree||I5(r);let p=e.findMounts(r.from,s.parser);if(typeof s.overlay=="function")t=new W5(s.parser,s.overlay,p,this.inner.length,r.from,r.tree,t);else{let g=_w(this.ranges,s.overlay||(r.from<r.to?[new Pr(r.from,r.to)]:[]));g.length&&kw(g),(g.length||!s.overlay)&&this.inner.push(new ww(s.parser,g.length?s.parser.startParse(this.input,Cw(p,g),g):s.parser.startParse(""),s.overlay?s.overlay.map(S=>new Pr(S.from-r.from,S.to-r.from)):null,r.tree,g.length?g[0].from:r.from)),s.overlay?g.length&&(i={ranges:g,depth:0,prev:i}):f=!1}}else if(t&&(h=t.predicate(r))&&(h===!0&&(h=new Pr(r.from,r.to)),h.from<h.to)){let p=t.ranges.length-1;p>=0&&t.ranges[p].to==h.from?t.ranges[p]={from:t.ranges[p].from,to:h.to}:t.ranges.push(h)}if(f&&r.firstChild())t&&t.depth++,i&&i.depth++;else for(;!r.nextSibling();){if(!r.parent())break e;if(t&&!--t.depth){let p=_w(this.ranges,t.ranges);p.length&&(kw(p),this.inner.splice(t.index,0,new ww(t.parser,t.parser.startParse(this.input,Cw(t.mounts,p),p),t.ranges.map(g=>new Pr(g.from-t.start,g.to-t.start)),t.target,p[0].from))),t=t.prev}i&&!--i.depth&&(i=i.prev)}}}}function H5(n,e,t){for(let i of n){if(i.from>=t)break;if(i.to>e)return i.from<=e&&i.to>=t?2:1}return 0}function Tw(n,e,t,i,r,s){if(e<t){let o=n.buffer[e+1];i.push(n.slice(e,t,o)),r.push(o-s)}}function I5(n){let{node:e}=n,t=[],i=e.context.buffer;do t.push(n.index),n.parent();while(!n.tree);let r=n.tree,s=r.children.indexOf(i),o=r.children[s],f=o.buffer,h=[s];function p(g,S,v,Q,k,C){let A=t[C],$=[],z=[];Tw(o,g,A,$,z,Q);let D=f[A+1],Y=f[A+2];h.push($.length);let q=C?p(A+4,f[A+3],o.set.types[f[A]],D,Y-D,C-1):e.toTree();return $.push(q),z.push(D-Q),Tw(o,f[A+3],S,$,z,Q),new Kt(v,$,z,k)}r.children[s]=p(0,f.length,ki.none,0,o.length,t.length-1);for(let g of h){let S=n.tree.children[g],v=n.tree.positions[g];n.yield(new si(S,v+n.from,g,n._tree))}}class Pw{constructor(e,t){this.offset=t,this.done=!1,this.cursor=e.cursor(Yt.IncludeAnonymous|Yt.IgnoreMounts)}moveTo(e){let{cursor:t}=this,i=e-this.offset;for(;!this.done&&t.from<i;)t.to>=e&&t.enter(i,1,Yt.IgnoreOverlays|Yt.ExcludeBuffers)||t.next(!1)||(this.done=!0)}hasNode(e){if(this.moveTo(e.from),!this.done&&this.cursor.from+this.offset==e.from&&this.cursor.tree)for(let t=this.cursor.tree;;){if(t==e.tree)return!0;if(t.children.length&&t.positions[0]==0&&t.children[0]instanceof Kt)t=t.children[0];else break}return!1}}let K5=class{constructor(e){var t;if(this.fragments=e,this.curTo=0,this.fragI=0,e.length){let i=this.curFrag=e[0];this.curTo=(t=i.tree.prop(hv))!==null&&t!==void 0?t:i.to,this.inner=new Pw(i.tree,-i.offset)}else this.curFrag=this.inner=null}hasNode(e){for(;this.curFrag&&e.from>=this.curTo;)this.nextFrag();return this.curFrag&&this.curFrag.from<=e.from&&this.curTo>=e.to&&this.inner.hasNode(e)}nextFrag(){var e;if(this.fragI++,this.fragI==this.fragments.length)this.curFrag=this.inner=null;else{let t=this.curFrag=this.fragments[this.fragI];this.curTo=(e=t.tree.prop(hv))!==null&&e!==void 0?e:t.to,this.inner=new Pw(t.tree,-t.offset)}}findMounts(e,t){var i;let r=[];if(this.inner){this.inner.cursor.moveTo(e,1);for(let s=this.inner.cursor.node;s;s=s.parent){let o=(i=s.tree)===null||i===void 0?void 0:i.prop(et.mounted);if(o&&o.parser==t)for(let f=this.fragI;f<this.fragments.length;f++){let h=this.fragments[f];if(h.from>=s.to)break;h.tree==this.curFrag.tree&&r.push({frag:h,pos:s.from-h.offset,mount:o})}}}return r}};function _w(n,e){let t=null,i=e;for(let r=1,s=0;r<n.length;r++){let o=n[r-1].to,f=n[r].from;for(;s<i.length;s++){let h=i[s];if(h.from>=f)break;h.to<=o||(t||(i=t=e.slice()),h.from<o?(t[s]=new Pr(h.from,o),h.to>f&&t.splice(s+1,0,new Pr(f,h.to))):h.to>f?t[s--]=new Pr(f,h.to):t.splice(s--,1))}}return i}function F5(n,e,t,i){let r=0,s=0,o=!1,f=!1,h=-1e9,p=[];for(;;){let g=r==n.length?1e9:o?n[r].to:n[r].from,S=s==e.length?1e9:f?e[s].to:e[s].from;if(o!=f){let v=Math.max(h,t),Q=Math.min(g,S,i);v<Q&&p.push(new Pr(v,Q))}if(h=Math.min(g,S),h==1e9)break;g==h&&(o?(o=!1,r++):o=!0),S==h&&(f?(f=!1,s++):f=!0)}return p}function Cw(n,e){let t=[];for(let{pos:i,mount:r,frag:s}of n){let o=i+(r.overlay?r.overlay[0].from:0),f=o+r.tree.length,h=Math.max(s.from,o),p=Math.min(s.to,f);if(r.overlay){let g=r.overlay.map(v=>new Pr(v.from+i,v.to+i)),S=F5(e,g,h,p);for(let v=0,Q=h;;v++){let k=v==S.length,C=k?p:S[v].from;if(C>Q&&t.push(new zs(Q,C,r.tree,-o,s.from>=Q||s.openStart,s.to<=C||s.openEnd)),k)break;Q=S[v].to}}else t.push(new zs(h,p,r.tree,-o,s.from>=o||s.openStart,s.to<=f||s.openEnd))}return t}let J5=0,Es=class dv{constructor(e,t,i,r){this.name=e,this.set=t,this.base=i,this.modified=r,this.id=J5++}toString(){let{name:e}=this;for(let t of this.modified)t.name&&(e=`${t.name}(${e})`);return e}static define(e,t){let i=typeof e=="string"?e:"?";if(e instanceof dv&&(t=e),t?.base)throw new Error("Can not derive from a modified tag");let r=new dv(i,[],null,[]);if(r.set.push(r),t)for(let s of t.set)r.set.push(s);return r}static defineModifier(e){let t=new I0(e);return i=>i.modified.indexOf(t)>-1?i:I0.get(i.base||i,i.modified.concat(t).sort((r,s)=>r.id-s.id))}},eX=0;class I0{constructor(e){this.name=e,this.instances=[],this.id=eX++}static get(e,t){if(!t.length)return e;let i=t[0].instances.find(f=>f.base==e&&tX(t,f.modified));if(i)return i;let r=[],s=new Es(e.name,r,e,t);for(let f of t)f.instances.push(s);let o=nX(t);for(let f of e.set)if(!f.modified.length)for(let h of o)r.push(I0.get(f,h));return s}}function tX(n,e){return n.length==e.length&&n.every((t,i)=>t==e[i])}function nX(n){let e=[[]];for(let t=0;t<n.length;t++)for(let i=0,r=e.length;i<r;i++)e.push(e[i].concat(n[t]));return e.sort((t,i)=>i.length-t.length)}function ap(n){let e=Object.create(null);for(let t in n){let i=n[t];Array.isArray(i)||(i=[i]);for(let r of t.split(" "))if(r){let s=[],o=2,f=r;for(let S=0;;){if(f=="..."&&S>0&&S+3==r.length){o=1;break}let v=/^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(f);if(!v)throw new RangeError("Invalid path: "+r);if(s.push(v[0]=="*"?"":v[0][0]=='"'?JSON.parse(v[0]):v[0]),S+=v[0].length,S==r.length)break;let Q=r[S++];if(S==r.length&&Q=="!"){o=0;break}if(Q!="/")throw new RangeError("Invalid path: "+r);f=r.slice(S)}let h=s.length-1,p=s[h];if(!p)throw new RangeError("Invalid path: "+r);let g=new K0(i,o,h>0?s.slice(0,h):null);e[p]=g.sort(e[p])}}return Q2.add(e)}const Q2=new et;class K0{constructor(e,t,i,r){this.tags=e,this.mode=t,this.context=i,this.next=r}get opaque(){return this.mode==0}get inherit(){return this.mode==1}sort(e){return!e||e.depth<this.depth?(this.next=e,this):(e.next=this.sort(e.next),e)}get depth(){return this.context?this.context.length:0}}K0.empty=new K0([],2,null);function w2(n,e){let t=Object.create(null);for(let s of n)if(!Array.isArray(s.tag))t[s.tag.id]=s.class;else for(let o of s.tag)t[o.id]=s.class;let{scope:i,all:r=null}=e||{};return{style:s=>{let o=r;for(let f of s)for(let h of f.set){let p=t[h.id];if(p){o=o?o+" "+p:p;break}}return o},scope:i}}function iX(n,e){let t=null;for(let i of n){let r=i.style(e);r&&(t=t?t+" "+r:r)}return t}function rX(n,e,t,i=0,r=n.length){let s=new lX(i,Array.isArray(e)?e:[e],t);s.highlightRange(n.cursor(),i,r,"",s.highlighters),s.flush(r)}class lX{constructor(e,t,i){this.at=e,this.highlighters=t,this.span=i,this.class=""}startSpan(e,t){t!=this.class&&(this.flush(e),e>this.at&&(this.at=e),this.class=t)}flush(e){e>this.at&&this.class&&this.span(this.at,e,this.class)}highlightRange(e,t,i,r,s){let{type:o,from:f,to:h}=e;if(f>=i||h<=t)return;o.isTop&&(s=this.highlighters.filter(Q=>!Q.scope||Q.scope(o)));let p=r,g=sX(e)||K0.empty,S=iX(s,g.tags);if(S&&(p&&(p+=" "),p+=S,g.mode==1&&(r+=(r?" ":"")+S)),this.startSpan(Math.max(t,f),p),g.opaque)return;let v=e.tree&&e.tree.prop(et.mounted);if(v&&v.overlay){let Q=e.node.enter(v.overlay[0].from+f,1),k=this.highlighters.filter(A=>!A.scope||A.scope(v.tree.type)),C=e.firstChild();for(let A=0,$=f;;A++){let z=A<v.overlay.length?v.overlay[A]:null,D=z?z.from+f:h,Y=Math.max(t,$),q=Math.min(i,D);if(Y<q&&C)for(;e.from<q&&(this.highlightRange(e,Y,q,r,s),this.startSpan(Math.min(q,e.to),p),!(e.to>=D||!e.nextSibling())););if(!z||D>i)break;$=z.to+f,$>t&&(this.highlightRange(Q.cursor(),Math.max(t,z.from+f),Math.min(i,$),"",k),this.startSpan(Math.min(i,$),p))}C&&e.parent()}else if(e.firstChild()){v&&(r="");do if(!(e.to<=t)){if(e.from>=i)break;this.highlightRange(e,t,i,r,s),this.startSpan(Math.min(i,e.to),p)}while(e.nextSibling());e.parent()}}}function sX(n){let e=n.type.prop(Q2);for(;e&&e.context&&!n.matchContext(e.context);)e=e.next;return e||null}const be=Es.define,c0=be(),Ia=be(),Rw=be(Ia),Aw=be(Ia),Ka=be(),f0=be(Ka),TS=be(Ka),Vl=be(),Cu=be(Vl),Bl=be(),Yl=be(),Ov=be(),cO=be(Ov),h0=be(),M={comment:c0,lineComment:be(c0),blockComment:be(c0),docComment:be(c0),name:Ia,variableName:be(Ia),typeName:Rw,tagName:be(Rw),propertyName:Aw,attributeName:be(Aw),className:be(Ia),labelName:be(Ia),namespace:be(Ia),macroName:be(Ia),literal:Ka,string:f0,docString:be(f0),character:be(f0),attributeValue:be(f0),number:TS,integer:be(TS),float:be(TS),bool:be(Ka),regexp:be(Ka),escape:be(Ka),color:be(Ka),url:be(Ka),keyword:Bl,self:be(Bl),null:be(Bl),atom:be(Bl),unit:be(Bl),modifier:be(Bl),operatorKeyword:be(Bl),controlKeyword:be(Bl),definitionKeyword:be(Bl),moduleKeyword:be(Bl),operator:Yl,derefOperator:be(Yl),arithmeticOperator:be(Yl),logicOperator:be(Yl),bitwiseOperator:be(Yl),compareOperator:be(Yl),updateOperator:be(Yl),definitionOperator:be(Yl),typeOperator:be(Yl),controlOperator:be(Yl),punctuation:Ov,separator:be(Ov),bracket:cO,angleBracket:be(cO),squareBracket:be(cO),paren:be(cO),brace:be(cO),content:Vl,heading:Cu,heading1:be(Cu),heading2:be(Cu),heading3:be(Cu),heading4:be(Cu),heading5:be(Cu),heading6:be(Cu),contentSeparator:be(Vl),list:be(Vl),quote:be(Vl),emphasis:be(Vl),strong:be(Vl),link:be(Vl),monospace:be(Vl),strikethrough:be(Vl),inserted:be(),deleted:be(),changed:be(),invalid:be(),meta:h0,documentMeta:be(h0),annotation:be(h0),processingInstruction:be(h0),definition:Es.defineModifier("definition"),constant:Es.defineModifier("constant"),function:Es.defineModifier("function"),standard:Es.defineModifier("standard"),local:Es.defineModifier("local"),special:Es.defineModifier("special")};for(let n in M){let e=M[n];e instanceof Es&&(e.name=n)}w2([{tag:M.link,class:"tok-link"},{tag:M.heading,class:"tok-heading"},{tag:M.emphasis,class:"tok-emphasis"},{tag:M.strong,class:"tok-strong"},{tag:M.keyword,class:"tok-keyword"},{tag:M.atom,class:"tok-atom"},{tag:M.bool,class:"tok-bool"},{tag:M.url,class:"tok-url"},{tag:M.labelName,class:"tok-labelName"},{tag:M.inserted,class:"tok-inserted"},{tag:M.deleted,class:"tok-deleted"},{tag:M.literal,class:"tok-literal"},{tag:M.string,class:"tok-string"},{tag:M.number,class:"tok-number"},{tag:[M.regexp,M.escape,M.special(M.string)],class:"tok-string2"},{tag:M.variableName,class:"tok-variableName"},{tag:M.local(M.variableName),class:"tok-variableName tok-local"},{tag:M.definition(M.variableName),class:"tok-variableName tok-definition"},{tag:M.special(M.variableName),class:"tok-variableName2"},{tag:M.definition(M.propertyName),class:"tok-propertyName tok-definition"},{tag:M.typeName,class:"tok-typeName"},{tag:M.namespace,class:"tok-namespace"},{tag:M.className,class:"tok-className"},{tag:M.macroName,class:"tok-macroName"},{tag:M.propertyName,class:"tok-propertyName"},{tag:M.operator,class:"tok-operator"},{tag:M.comment,class:"tok-comment"},{tag:M.meta,class:"tok-meta"},{tag:M.invalid,class:"tok-invalid"},{tag:M.punctuation,class:"tok-punctuation"}]);var PS;const Xf=new et;function k2(n){return ke.define({combine:n?e=>e.concat(n):void 0})}const ox=new et;class el{constructor(e,t,i=[],r=""){this.data=e,this.name=r,ht.prototype.hasOwnProperty("tree")||Object.defineProperty(ht.prototype,"tree",{get(){return en(this)}}),this.parser=t,this.extension=[ao.of(this),ht.languageData.of((s,o,f)=>{let h=$w(s,o,f),p=h.type.prop(Xf);if(!p)return[];let g=s.facet(p),S=h.type.prop(ox);if(S){let v=h.resolve(o-h.from,f);for(let Q of S)if(Q.test(v,s)){let k=s.facet(Q.facet);return Q.type=="replace"?k:k.concat(g)}}return g})].concat(i)}isActiveAt(e,t,i=-1){return $w(e,t,i).type.prop(Xf)==this.data}findRegions(e){let t=e.facet(ao);if(t?.data==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let i=[],r=(s,o)=>{if(s.prop(Xf)==this.data){i.push({from:o,to:o+s.length});return}let f=s.prop(et.mounted);if(f){if(f.tree.prop(Xf)==this.data){if(f.overlay)for(let h of f.overlay)i.push({from:h.from+o,to:h.to+o});else i.push({from:o,to:o+s.length});return}else if(f.overlay){let h=i.length;if(r(f.tree,f.overlay[0].from+o),i.length>h)return}}for(let h=0;h<s.children.length;h++){let p=s.children[h];p instanceof Kt&&r(p,s.positions[h]+o)}};return r(en(e),0),i}get allowsNesting(){return!0}}el.setState=Ge.define();function $w(n,e,t){let i=n.facet(ao),r=en(n).topNode;if(!i||i.allowsNesting)for(let s=r;s;s=s.enter(e,t,Yt.ExcludeBuffers))s.type.isTop&&(r=s);return r}class Nu extends el{constructor(e,t,i){super(e,t,[],i),this.parser=t}static define(e){let t=k2(e.languageData);return new Nu(t,e.parser.configure({props:[Xf.add(i=>i.isTop?t:void 0)]}),e.name)}configure(e,t){return new Nu(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function en(n){let e=n.field(el.state,!1);return e?e.tree:Kt.empty}class aX{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let i=this.cursorPos-this.string.length;return e<i||t>=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-i,t-i)}}let fO=null;class F0{constructor(e,t,i=[],r,s,o,f,h){this.parser=e,this.state=t,this.fragments=i,this.tree=r,this.treeLen=s,this.viewport=o,this.skipped=f,this.scheduleOn=h,this.parse=null,this.tempSkipped=[]}static create(e,t,i){return new F0(e,t,[],Kt.empty,0,i,[],null)}startParse(){return this.parser.startParse(new aX(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=Kt.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var i;if(typeof e=="number"){let r=Date.now()+e;e=()=>Date.now()>r}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t<this.state.doc.length&&this.parse.stopAt(t);;){let r=this.parse.advance();if(r)if(this.fragments=this.withoutTempSkipped(zs.addTree(r,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(i=this.parse.stoppedAt)!==null&&i!==void 0?i:this.state.doc.length,this.tree=r,this.parse=null,this.treeLen<(t??this.state.doc.length))this.parse=this.startParse();else return!0;if(e())return!1}})}takeTree(){let e,t;this.parse&&(e=this.parse.parsedPos)>=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(zs.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=fO;fO=this;try{return e()}finally{fO=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=Mw(e,t.from,t.to);return e}changes(e,t){let{fragments:i,tree:r,treeLen:s,viewport:o,skipped:f}=this;if(this.takeTree(),!e.empty){let h=[];if(e.iterChangedRanges((p,g,S,v)=>h.push({fromA:p,toA:g,fromB:S,toB:v})),i=zs.applyChanges(i,h),r=Kt.empty,s=0,o={from:e.mapPos(o.from,-1),to:e.mapPos(o.to,1)},this.skipped.length){f=[];for(let p of this.skipped){let g=e.mapPos(p.from,1),S=e.mapPos(p.to,-1);g<S&&f.push({from:g,to:S})}}}return new F0(this.parser,t,i,r,s,o,f,this.scheduleOn)}updateViewport(e){if(this.viewport.from==e.from&&this.viewport.to==e.to)return!1;this.viewport=e;let t=this.skipped.length;for(let i=0;i<this.skipped.length;i++){let{from:r,to:s}=this.skipped[i];r<e.to&&s>e.from&&(this.fragments=Mw(this.fragments,r,s),this.skipped.splice(i--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends x2{createParse(t,i,r){let s=r[0].from,o=r[r.length-1].to;return{parsedPos:s,advance(){let h=fO;if(h){for(let p of r)h.tempSkipped.push(p);e&&(h.scheduleOn=h.scheduleOn?Promise.all([h.scheduleOn,e]):e)}return this.parsedPos=o,new Kt(ki.none,[],[],o-s)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return fO}}function Mw(n,e,t){return zs.applyChanges(n,[{fromA:e,toA:t,fromB:e,toB:t}])}class If{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),i=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,i)||t.takeTree(),new If(t)}static init(e){let t=Math.min(3e3,e.doc.length),i=F0.create(e.facet(ao).parser,e,{from:0,to:t});return i.work(20,t)||i.takeTree(),new If(i)}}el.state=Cn.define({create:If.init,update(n,e){for(let t of e.effects)if(t.is(el.setState))return t.value;return e.startState.facet(ao)!=e.state.facet(ao)?If.init(e.state):n.apply(e)}});let T2=n=>{let e=setTimeout(()=>n(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(T2=n=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(n,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});const _S=typeof navigator<"u"&&(!((PS=navigator.scheduling)===null||PS===void 0)&&PS.isInputPending)?()=>navigator.scheduling.isInputPending():null,oX=fn.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(el.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(el.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=T2(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:r}}=this.view,s=i.field(el.state);if(s.tree==s.context.tree&&s.context.isDone(r+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!_S?Math.max(25,e.timeRemaining()-5):1e9),f=s.context.treeLen<r&&i.doc.length>r+1e3,h=s.context.work(()=>_S&&_S()||Date.now()>o,r+(f?0:1e5));this.chunkBudget-=Date.now()-t,(h||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:el.setState.of(new If(s.context))})),this.chunkBudget>0&&!(h&&!f)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Ui(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),ao=ke.define({combine(n){return n.length?n[0]:null},enables:n=>[el.state,oX,ve.contentAttributes.compute([n],e=>{let t=e.facet(n);return t&&t.name?{"data-language":t.name}:{}})]});class _y{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}const uX=ke.define(),op=ke.define({combine:n=>{if(!n.length)return" ";let e=n[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(n[0]));return e}});function J0(n){let e=n.facet(op);return e.charCodeAt(0)==9?n.tabSize*e.length:e.length}function UO(n,e){let t="",i=n.tabSize,r=n.facet(op)[0];if(r==" "){for(;e>=i;)t+=" ",e-=i;r=" "}for(let s=0;s<e;s++)t+=r;return t}function ux(n,e){n instanceof ht&&(n=new Cy(n));for(let i of n.state.facet(uX)){let r=i(n,e);if(r!==void 0)return r}let t=en(n.state);return t.length>=e?cX(n,t,e):null}class Cy{constructor(e,t={}){this.state=e,this.options=t,this.unit=J0(e)}lineAt(e,t=1){let i=this.state.doc.lineAt(e),{simulateBreak:r,simulateDoubleBreak:s}=this.options;return r!=null&&r>=i.from&&r<=i.to?s&&r==e?{text:"",from:e}:(t<0?r<e:r<=e)?{text:i.text.slice(r-i.from),from:r}:{text:i.text.slice(0,r-i.from),from:i.from}:i}textAfterPos(e,t=1){if(this.options.simulateDoubleBreak&&e==this.options.simulateBreak)return"";let{text:i,from:r}=this.lineAt(e,t);return i.slice(e-r,Math.min(i.length,e+100-r))}column(e,t=1){let{text:i,from:r}=this.lineAt(e,t),s=this.countColumn(i,e-r),o=this.options.overrideIndentation?this.options.overrideIndentation(r):-1;return o>-1&&(s+=o-this.countColumn(i,i.search(/\S|$/))),s}countColumn(e,t=e.length){return ih(e,this.state.tabSize,t)}lineIndent(e,t=1){let{text:i,from:r}=this.lineAt(e,t),s=this.options.overrideIndentation;if(s){let o=s(r);if(o>-1)return o}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const up=new et;function cX(n,e,t){let i=e.resolveStack(t),r=e.resolveInner(t,-1).resolve(t,0).enterUnfinishedNodesBefore(t);if(r!=i.node){let s=[];for(let o=r;o&&!(o.from==i.node.from&&o.type==i.node.type);o=o.parent)s.push(o);for(let o=s.length-1;o>=0;o--)i={node:s[o],next:i}}return P2(i,n,t)}function P2(n,e,t){for(let i=n;i;i=i.next){let r=hX(i.node);if(r)return r(cx.create(e,t,i))}return 0}function fX(n){return n.pos==n.options.simulateBreak&&n.options.simulateDoubleBreak}function hX(n){let e=n.type.prop(up);if(e)return e;let t=n.firstChild,i;if(t&&(i=t.type.prop(et.closedBy))){let r=n.lastChild,s=r&&i.indexOf(r.name)>-1;return o=>_2(o,!0,1,void 0,s&&!fX(o)?r.from:void 0)}return n.parent==null?dX:null}function dX(){return 0}class cx extends Cy{constructor(e,t,i){super(e.state,e.options),this.base=e,this.pos=t,this.context=i}get node(){return this.context.node}static create(e,t,i){return new cx(e,t,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let t=this.state.doc.lineAt(e.from);for(;;){let i=e.resolve(t.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(OX(i,e))break;t=this.state.doc.lineAt(i.from)}return this.lineIndent(t.from)}continue(){return P2(this.context.next,this.base,this.pos)}}function OX(n,e){for(let t=e;t;t=t.parent)if(n==t)return!0;return!1}function pX(n){let e=n.node,t=e.childAfter(e.from),i=e.lastChild;if(!t)return null;let r=n.options.simulateBreak,s=n.state.doc.lineAt(t.from),o=r==null||r<=s.from?s.to:Math.min(s.to,r);for(let f=t.to;;){let h=e.childAfter(f);if(!h||h==i)return null;if(!h.type.isSkipped){if(h.from>=o)return null;let p=/^ */.exec(s.text.slice(t.to-s.from))[0].length;return{from:t.from,to:t.to+p}}f=h.to}}function pv({closing:n,align:e=!0,units:t=1}){return i=>_2(i,e,t,n)}function _2(n,e,t,i,r){let s=n.textAfter,o=s.match(/^\s*/)[0].length,f=i&&s.slice(o,o+i.length)==i||r==n.pos+o,h=e?pX(n):null;return h?f?n.column(h.from):n.column(h.to):n.baseIndent+(f?0:n.unit*t)}const gX=n=>n.baseIndent;function C0({except:n,units:e=1}={}){return t=>{let i=n&&n.test(t.textAfter);return t.baseIndent+(i?0:e*t.unit)}}const mX=200;function yX(){return ht.transactionFilter.of(n=>{if(!n.docChanged||!n.isUserEvent("input.type")&&!n.isUserEvent("input.complete"))return n;let e=n.startState.languageDataAt("indentOnInput",n.startState.selection.main.head);if(!e.length)return n;let t=n.newDoc,{head:i}=n.newSelection.main,r=t.lineAt(i);if(i>r.from+mX)return n;let s=t.sliceString(r.from,i);if(!e.some(p=>p.test(s)))return n;let{state:o}=n,f=-1,h=[];for(let{head:p}of o.selection.ranges){let g=o.doc.lineAt(p);if(g.from==f)continue;f=g.from;let S=ux(o,g.from);if(S==null)continue;let v=/^\s*/.exec(g.text)[0],Q=UO(o,S);v!=Q&&h.push({from:g.from,to:g.from+v.length,insert:Q})}return h.length?[n,{changes:h,sequential:!0}]:n})}const SX=ke.define(),cp=new et;function fx(n){let e=n.firstChild,t=n.lastChild;return e&&e.to<t.from?{from:e.to,to:t.type.isError?n.to:t.from}:null}function bX(n,e,t){let i=en(n);if(i.length<t)return null;let r=i.resolveStack(t,1),s=null;for(let o=r;o;o=o.next){let f=o.node;if(f.to<=t||f.from>t)continue;if(s&&f.from<e)break;let h=f.type.prop(cp);if(h&&(f.to<i.length-50||i.length==n.doc.length||!vX(f))){let p=h(f,n);p&&p.from<=t&&p.from>=e&&p.to>t&&(s=p)}}return s}function vX(n){let e=n.lastChild;return e&&e.to==n.to&&e.type.isError}function ey(n,e,t){for(let i of n.facet(SX)){let r=i(n,e,t);if(r)return r}return bX(n,e,t)}function C2(n,e){let t=e.mapPos(n.from,1),i=e.mapPos(n.to,-1);return t>=i?void 0:{from:t,to:i}}const Ry=Ge.define({map:C2}),fp=Ge.define({map:C2});function R2(n){let e=[];for(let{head:t}of n.state.selection.ranges)e.some(i=>i.from<=t&&i.to>=t)||e.push(n.lineBlockAt(t));return e}const Uu=Cn.define({create(){return Xe.none},update(n,e){n=n.map(e.changes);for(let t of e.effects)if(t.is(Ry)&&!xX(n,t.value.from,t.value.to)){let{preparePlaceholder:i}=e.state.facet(M2),r=i?Xe.replace({widget:new CX(i(e.state,t.value))}):Ew;n=n.update({add:[r.range(t.value.from,t.value.to)]})}else t.is(fp)&&(n=n.update({filter:(i,r)=>t.value.from!=i||t.value.to!=r,filterFrom:t.value.from,filterTo:t.value.to}));if(e.selection){let t=!1,{head:i}=e.selection.main;n.between(i,i,(r,s)=>{r<i&&s>i&&(t=!0)}),t&&(n=n.update({filterFrom:i,filterTo:i,filter:(r,s)=>s<=i||r>=i}))}return n},provide:n=>ve.decorations.from(n),toJSON(n,e){let t=[];return n.between(0,e.doc.length,(i,r)=>{t.push(i,r)}),t},fromJSON(n){if(!Array.isArray(n)||n.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let t=0;t<n.length;){let i=n[t++],r=n[t++];if(typeof i!="number"||typeof r!="number")throw new RangeError("Invalid JSON for fold state");e.push(Ew.range(i,r))}return Xe.set(e,!0)}});function ty(n,e,t){var i;let r=null;return(i=n.field(Uu,!1))===null||i===void 0||i.between(e,t,(s,o)=>{(!r||r.from>s)&&(r={from:s,to:o})}),r}function xX(n,e,t){let i=!1;return n.between(e,e,(r,s)=>{r==e&&s==t&&(i=!0)}),i}function A2(n,e){return n.field(Uu,!1)?e:e.concat(Ge.appendConfig.of(E2()))}const QX=n=>{for(let e of R2(n)){let t=ey(n.state,e.from,e.to);if(t)return n.dispatch({effects:A2(n.state,[Ry.of(t),$2(n,t)])}),!0}return!1},wX=n=>{if(!n.state.field(Uu,!1))return!1;let e=[];for(let t of R2(n)){let i=ty(n.state,t.from,t.to);i&&e.push(fp.of(i),$2(n,i,!1))}return e.length&&n.dispatch({effects:e}),e.length>0};function $2(n,e,t=!0){let i=n.state.doc.lineAt(e.from).number,r=n.state.doc.lineAt(e.to).number;return ve.announce.of(`${n.state.phrase(t?"Folded lines":"Unfolded lines")} ${i} ${n.state.phrase("to")} ${r}.`)}const kX=n=>{let{state:e}=n,t=[];for(let i=0;i<e.doc.length;){let r=n.lineBlockAt(i),s=ey(e,r.from,r.to);s&&t.push(Ry.of(s)),i=(s?n.lineBlockAt(s.to):r).to+1}return t.length&&n.dispatch({effects:A2(n.state,t)}),!!t.length},TX=n=>{let e=n.state.field(Uu,!1);if(!e||!e.size)return!1;let t=[];return e.between(0,n.state.doc.length,(i,r)=>{t.push(fp.of({from:i,to:r}))}),n.dispatch({effects:t}),!0},PX=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:QX},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:wX},{key:"Ctrl-Alt-[",run:kX},{key:"Ctrl-Alt-]",run:TX}],_X={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},M2=ke.define({combine(n){return ns(n,_X)}});function E2(n){return[Uu,$X]}function X2(n,e){let{state:t}=n,i=t.facet(M2),r=o=>{let f=n.lineBlockAt(n.posAtDOM(o.target)),h=ty(n.state,f.from,f.to);h&&n.dispatch({effects:fp.of(h)}),o.preventDefault()};if(i.placeholderDOM)return i.placeholderDOM(n,r,e);let s=document.createElement("span");return s.textContent=i.placeholderText,s.setAttribute("aria-label",t.phrase("folded code")),s.title=t.phrase("unfold"),s.className="cm-foldPlaceholder",s.onclick=r,s}const Ew=Xe.replace({widget:new class extends is{toDOM(n){return X2(n,null)}}});class CX extends is{constructor(e){super(),this.value=e}eq(e){return this.value==e.value}toDOM(e){return X2(e,this.value)}}const RX={openText:"⌄",closedText:"›",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class CS extends Ns{constructor(e,t){super(),this.config=e,this.open=t}eq(e){return this.config==e.config&&this.open==e.open}toDOM(e){if(this.config.markerDOM)return this.config.markerDOM(this.open);let t=document.createElement("span");return t.textContent=this.open?this.config.openText:this.config.closedText,t.title=e.state.phrase(this.open?"Fold line":"Unfold line"),t}}function AX(n={}){let e=Object.assign(Object.assign({},RX),n),t=new CS(e,!0),i=new CS(e,!1),r=fn.fromClass(class{constructor(o){this.from=o.viewport.from,this.markers=this.buildMarkers(o)}update(o){(o.docChanged||o.viewportChanged||o.startState.facet(ao)!=o.state.facet(ao)||o.startState.field(Uu,!1)!=o.state.field(Uu,!1)||en(o.startState)!=en(o.state)||e.foldingChanged(o))&&(this.markers=this.buildMarkers(o.view))}buildMarkers(o){let f=new Ls;for(let h of o.viewportLineBlocks){let p=ty(o.state,h.from,h.to)?i:ey(o.state,h.from,h.to)?t:null;p&&f.add(h.from,h.from,p)}return f.finish()}}),{domEventHandlers:s}=e;return[r,_5({class:"cm-foldGutter",markers(o){var f;return((f=o.plugin(r))===null||f===void 0?void 0:f.markers)||gt.empty},initialSpacer(){return new CS(e,!1)},domEventHandlers:Object.assign(Object.assign({},s),{click:(o,f,h)=>{if(s.click&&s.click(o,f,h))return!0;let p=ty(o.state,f.from,f.to);if(p)return o.dispatch({effects:fp.of(p)}),!0;let g=ey(o.state,f.from,f.to);return g?(o.dispatch({effects:Ry.of(g)}),!0):!1}})}),E2()]}const $X=ve.baseTheme({".cm-foldPlaceholder":{backgroundColor:"#eee",border:"1px solid #ddd",color:"#888",borderRadius:".2em",margin:"0 1px",padding:"0 1px",cursor:"pointer"},".cm-foldGutter span":{padding:"0 1px",cursor:"pointer"}});class hp{constructor(e,t){this.specs=e;let i;function r(f){let h=io.newName();return(i||(i=Object.create(null)))["."+h]=f,h}const s=typeof t.all=="string"?t.all:t.all?r(t.all):void 0,o=t.scope;this.scope=o instanceof el?f=>f.prop(Xf)==o.data:o?f=>f==o:void 0,this.style=w2(e.map(f=>({tag:f.tag,class:f.class||r(Object.assign({},f,{tag:null}))})),{all:s}).style,this.module=i?new io(i):null,this.themeType=t.themeType}static define(e,t){return new hp(e,t||{})}}const gv=ke.define(),Z2=ke.define({combine(n){return n.length?[n[0]]:null}});function RS(n){let e=n.facet(gv);return e.length?e:n.facet(Z2)}function D2(n,e){let t=[EX],i;return n instanceof hp&&(n.module&&t.push(ve.styleModule.of(n.module)),i=n.themeType),e?.fallback?t.push(Z2.of(n)):i?t.push(gv.computeN([ve.darkTheme],r=>r.facet(ve.darkTheme)==(i=="dark")?[n]:[])):t.push(gv.of(n)),t}class MX{constructor(e){this.markCache=Object.create(null),this.tree=en(e.state),this.decorations=this.buildDeco(e,RS(e.state)),this.decoratedTo=e.viewport.to}update(e){let t=en(e.state),i=RS(e.state),r=i!=RS(e.startState),{viewport:s}=e.view,o=e.changes.mapPos(this.decoratedTo,1);t.length<s.to&&!r&&t.type==this.tree.type&&o>=s.to?(this.decorations=this.decorations.map(e.changes),this.decoratedTo=o):(t!=this.tree||e.viewportChanged||r)&&(this.tree=t,this.decorations=this.buildDeco(e.view,i),this.decoratedTo=s.to)}buildDeco(e,t){if(!t||!this.tree.length)return Xe.none;let i=new Ls;for(let{from:r,to:s}of e.visibleRanges)rX(this.tree,t,(o,f,h)=>{i.add(o,f,this.markCache[h]||(this.markCache[h]=Xe.mark({class:h})))},r,s);return i.finish()}}const EX=uo.high(fn.fromClass(MX,{decorations:n=>n.decorations})),XX=hp.define([{tag:M.meta,color:"#404740"},{tag:M.link,textDecoration:"underline"},{tag:M.heading,textDecoration:"underline",fontWeight:"bold"},{tag:M.emphasis,fontStyle:"italic"},{tag:M.strong,fontWeight:"bold"},{tag:M.strikethrough,textDecoration:"line-through"},{tag:M.keyword,color:"#708"},{tag:[M.atom,M.bool,M.url,M.contentSeparator,M.labelName],color:"#219"},{tag:[M.literal,M.inserted],color:"#164"},{tag:[M.string,M.deleted],color:"#a11"},{tag:[M.regexp,M.escape,M.special(M.string)],color:"#e40"},{tag:M.definition(M.variableName),color:"#00f"},{tag:M.local(M.variableName),color:"#30a"},{tag:[M.typeName,M.namespace],color:"#085"},{tag:M.className,color:"#167"},{tag:[M.special(M.variableName),M.macroName],color:"#256"},{tag:M.definition(M.propertyName),color:"#00c"},{tag:M.comment,color:"#940"},{tag:M.invalid,color:"#f00"}]),ZX=ve.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bb555544"}}),q2=1e4,z2="()[]{}",B2=ke.define({combine(n){return ns(n,{afterCursor:!0,brackets:z2,maxScanDistance:q2,renderMatch:zX})}}),DX=Xe.mark({class:"cm-matchingBracket"}),qX=Xe.mark({class:"cm-nonmatchingBracket"});function zX(n){let e=[],t=n.matched?DX:qX;return e.push(t.range(n.start.from,n.start.to)),n.end&&e.push(t.range(n.end.from,n.end.to)),e}const BX=Cn.define({create(){return Xe.none},update(n,e){if(!e.docChanged&&!e.selection)return n;let t=[],i=e.state.facet(B2);for(let r of e.state.selection.ranges){if(!r.empty)continue;let s=jl(e.state,r.head,-1,i)||r.head>0&&jl(e.state,r.head-1,1,i)||i.afterCursor&&(jl(e.state,r.head,1,i)||r.head<e.state.doc.length&&jl(e.state,r.head+1,-1,i));s&&(t=t.concat(i.renderMatch(s,e.state)))}return Xe.set(t,!0)},provide:n=>ve.decorations.from(n)}),YX=[BX,ZX];function LX(n={}){return[B2.of(n),YX]}const Y2=new et;function mv(n,e,t){let i=n.prop(e<0?et.openedBy:et.closedBy);if(i)return i;if(n.name.length==1){let r=t.indexOf(n.name);if(r>-1&&r%2==(e<0?1:0))return[t[r+e]]}return null}function yv(n){let e=n.type.prop(Y2);return e?e(n.node):n}function jl(n,e,t,i={}){let r=i.maxScanDistance||q2,s=i.brackets||z2,o=en(n),f=o.resolveInner(e,t);for(let h=f;h;h=h.parent){let p=mv(h.type,t,s);if(p&&h.from<h.to){let g=yv(h);if(g&&(t>0?e>=g.from&&e<g.to:e>g.from&&e<=g.to))return VX(n,e,t,h,g,p,s)}}return NX(n,e,t,o,f.type,r,s)}function VX(n,e,t,i,r,s,o){let f=i.parent,h={from:r.from,to:r.to},p=0,g=f?.cursor();if(g&&(t<0?g.childBefore(i.from):g.childAfter(i.to)))do if(t<0?g.to<=i.from:g.from>=i.to){if(p==0&&s.indexOf(g.type.name)>-1&&g.from<g.to){let S=yv(g);return{start:h,end:S?{from:S.from,to:S.to}:void 0,matched:!0}}else if(mv(g.type,t,o))p++;else if(mv(g.type,-t,o)){if(p==0){let S=yv(g);return{start:h,end:S&&S.from<S.to?{from:S.from,to:S.to}:void 0,matched:!1}}p--}}while(t<0?g.prevSibling():g.nextSibling());return{start:h,matched:!1}}function NX(n,e,t,i,r,s,o){let f=t<0?n.sliceDoc(e-1,e):n.sliceDoc(e,e+1),h=o.indexOf(f);if(h<0||h%2==0!=t>0)return null;let p={from:t<0?e-1:e,to:t>0?e+1:e},g=n.doc.iterRange(e,t>0?n.doc.length:0),S=0;for(let v=0;!g.next().done&&v<=s;){let Q=g.value;t<0&&(v+=Q.length);let k=e+v*t;for(let C=t>0?0:Q.length-1,A=t>0?Q.length:-1;C!=A;C+=t){let $=o.indexOf(Q[C]);if(!($<0||i.resolveInner(k+C,1).type!=r))if($%2==0==t>0)S++;else{if(S==1)return{start:p,end:{from:k+C,to:k+C+1},matched:$>>1==h>>1};S--}}t>0&&(v+=Q.length)}return g.done?{start:p,matched:!1}:null}const UX=Object.create(null),Xw=[ki.none],Zw=[],Dw=Object.create(null),GX=Object.create(null);for(let[n,e]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])GX[n]=WX(UX,e);function AS(n,e){Zw.indexOf(n)>-1||(Zw.push(n),console.warn(e))}function WX(n,e){let t=[];for(let f of e.split(" ")){let h=[];for(let p of f.split(".")){let g=n[p]||M[p];g?typeof g=="function"?h.length?h=h.map(g):AS(p,`Modifier ${p} used at start of tag`):h.length?AS(p,`Tag ${p} used as modifier`):h=Array.isArray(g)?g:[g]:AS(p,`Unknown highlighting tag ${p}`)}for(let p of h)t.push(p)}if(!t.length)return 0;let i=e.replace(/ /g,"_"),r=i+" "+t.map(f=>f.id),s=Dw[r];if(s)return s.id;let o=Dw[r]=ki.define({id:Xw.length,name:i,props:[ap({[i]:t})]});return Xw.push(o),o.id}Nt.RTL,Nt.LTR;const jX=n=>{let{state:e}=n,t=e.doc.lineAt(e.selection.main.from),i=dx(n.state,t.from);return i.line?HX(n):i.block?KX(n):!1};function hx(n,e){return({state:t,dispatch:i})=>{if(t.readOnly)return!1;let r=n(e,t);return r?(i(t.update(r)),!0):!1}}const HX=hx(e3,0),IX=hx(L2,0),KX=hx((n,e)=>L2(n,e,JX(e)),0);function dx(n,e){let t=n.languageDataAt("commentTokens",e,1);return t.length?t[0]:{}}const hO=50;function FX(n,{open:e,close:t},i,r){let s=n.sliceDoc(i-hO,i),o=n.sliceDoc(r,r+hO),f=/\s*$/.exec(s)[0].length,h=/^\s*/.exec(o)[0].length,p=s.length-f;if(s.slice(p-e.length,p)==e&&o.slice(h,h+t.length)==t)return{open:{pos:i-f,margin:f&&1},close:{pos:r+h,margin:h&&1}};let g,S;r-i<=2*hO?g=S=n.sliceDoc(i,r):(g=n.sliceDoc(i,i+hO),S=n.sliceDoc(r-hO,r));let v=/^\s*/.exec(g)[0].length,Q=/\s*$/.exec(S)[0].length,k=S.length-Q-t.length;return g.slice(v,v+e.length)==e&&S.slice(k,k+t.length)==t?{open:{pos:i+v+e.length,margin:/\s/.test(g.charAt(v+e.length))?1:0},close:{pos:r-Q-t.length,margin:/\s/.test(S.charAt(k-1))?1:0}}:null}function JX(n){let e=[];for(let t of n.selection.ranges){let i=n.doc.lineAt(t.from),r=t.to<=i.to?i:n.doc.lineAt(t.to);r.from>i.from&&r.from==t.to&&(r=t.to==i.to+1?i:n.doc.lineAt(t.to-1));let s=e.length-1;s>=0&&e[s].to>i.from?e[s].to=r.to:e.push({from:i.from+/^\s*/.exec(i.text)[0].length,to:r.to})}return e}function L2(n,e,t=e.selection.ranges){let i=t.map(s=>dx(e,s.from).block);if(!i.every(s=>s))return null;let r=t.map((s,o)=>FX(e,i[o],s.from,s.to));if(n!=2&&!r.every(s=>s))return{changes:e.changes(t.map((s,o)=>r[o]?[]:[{from:s.from,insert:i[o].open+" "},{from:s.to,insert:" "+i[o].close}]))};if(n!=1&&r.some(s=>s)){let s=[];for(let o=0,f;o<r.length;o++)if(f=r[o]){let h=i[o],{open:p,close:g}=f;s.push({from:p.pos-h.open.length,to:p.pos+p.margin},{from:g.pos-g.margin,to:g.pos+h.close.length})}return{changes:s}}return null}function e3(n,e,t=e.selection.ranges){let i=[],r=-1;for(let{from:s,to:o}of t){let f=i.length,h=1e9,p=dx(e,s).line;if(p){for(let g=s;g<=o;){let S=e.doc.lineAt(g);if(S.from>r&&(s==o||o>S.from)){r=S.from;let v=/^\s*/.exec(S.text)[0].length,Q=v==S.length,k=S.text.slice(v,v+p.length)==p?v:-1;v<S.text.length&&v<h&&(h=v),i.push({line:S,comment:k,token:p,indent:v,empty:Q,single:!1})}g=S.to+1}if(h<1e9)for(let g=f;g<i.length;g++)i[g].indent<i[g].line.text.length&&(i[g].indent=h);i.length==f+1&&(i[f].single=!0)}}if(n!=2&&i.some(s=>s.comment<0&&(!s.empty||s.single))){let s=[];for(let{line:f,token:h,indent:p,empty:g,single:S}of i)(S||!g)&&s.push({from:f.from+p,insert:h+" "});let o=e.changes(s);return{changes:o,selection:e.selection.map(o,1)}}else if(n!=1&&i.some(s=>s.comment>=0)){let s=[];for(let{line:o,comment:f,token:h}of i)if(f>=0){let p=o.from+f,g=p+h.length;o.text[g-o.from]==" "&&g++,s.push({from:p,to:g})}return{changes:s}}return null}const Sv=ts.define(),t3=ts.define(),n3=ke.define(),V2=ke.define({combine(n){return ns(n,{minDepth:100,newGroupDelay:500,joinToEvent:(e,t)=>t},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(e,t)=>(i,r)=>e(i,r)||t(i,r)})}}),N2=Cn.define({create(){return Hl.empty},update(n,e){let t=e.state.facet(V2),i=e.annotation(Sv);if(i){let h=Gi.fromTransaction(e,i.selection),p=i.side,g=p==0?n.undone:n.done;return h?g=ny(g,g.length,t.minDepth,h):g=W2(g,e.startState.selection),new Hl(p==0?i.rest:g,p==0?g:i.rest)}let r=e.annotation(t3);if((r=="full"||r=="before")&&(n=n.isolate()),e.annotation(bn.addToHistory)===!1)return e.changes.empty?n:n.addMapping(e.changes.desc);let s=Gi.fromTransaction(e),o=e.annotation(bn.time),f=e.annotation(bn.userEvent);return s?n=n.addChanges(s,o,f,t,e):e.selection&&(n=n.addSelection(e.startState.selection,o,f,t.newGroupDelay)),(r=="full"||r=="after")&&(n=n.isolate()),n},toJSON(n){return{done:n.done.map(e=>e.toJSON()),undone:n.undone.map(e=>e.toJSON())}},fromJSON(n){return new Hl(n.done.map(Gi.fromJSON),n.undone.map(Gi.fromJSON))}});function i3(n={}){return[N2,V2.of(n),ve.domEventHandlers({beforeinput(e,t){let i=e.inputType=="historyUndo"?U2:e.inputType=="historyRedo"?bv:null;return i?(e.preventDefault(),i(t)):!1}})]}function Ay(n,e){return function({state:t,dispatch:i}){if(!e&&t.readOnly)return!1;let r=t.field(N2,!1);if(!r)return!1;let s=r.pop(n,t,e);return s?(i(s),!0):!1}}const U2=Ay(0,!1),bv=Ay(1,!1),r3=Ay(0,!0),l3=Ay(1,!0);class Gi{constructor(e,t,i,r,s){this.changes=e,this.effects=t,this.mapped=i,this.startSelection=r,this.selectionsAfter=s}setSelAfter(e){return new Gi(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,i;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:(i=this.startSelection)===null||i===void 0?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map(r=>r.toJSON())}}static fromJSON(e){return new Gi(e.changes&&Qn.fromJSON(e.changes),[],e.mapped&&Il.fromJSON(e.mapped),e.startSelection&&ue.fromJSON(e.startSelection),e.selectionsAfter.map(ue.fromJSON))}static fromTransaction(e,t){let i=_r;for(let r of e.startState.facet(n3)){let s=r(e);s.length&&(i=i.concat(s))}return!i.length&&e.changes.empty?null:new Gi(e.changes.invert(e.startState.doc),i,void 0,t||e.startState.selection,_r)}static selection(e){return new Gi(void 0,_r,void 0,void 0,e)}}function ny(n,e,t,i){let r=e+1>t+20?e-t-1:0,s=n.slice(r,e);return s.push(i),s}function s3(n,e){let t=[],i=!1;return n.iterChangedRanges((r,s)=>t.push(r,s)),e.iterChangedRanges((r,s,o,f)=>{for(let h=0;h<t.length;){let p=t[h++],g=t[h++];f>=p&&o<=g&&(i=!0)}}),i}function a3(n,e){return n.ranges.length==e.ranges.length&&n.ranges.filter((t,i)=>t.empty!=e.ranges[i].empty).length===0}function G2(n,e){return n.length?e.length?n.concat(e):n:e}const _r=[],o3=200;function W2(n,e){if(n.length){let t=n[n.length-1],i=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-o3));return i.length&&i[i.length-1].eq(e)?n:(i.push(e),ny(n,n.length-1,1e9,t.setSelAfter(i)))}else return[Gi.selection([e])]}function u3(n){let e=n[n.length-1],t=n.slice();return t[n.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function $S(n,e){if(!n.length)return n;let t=n.length,i=_r;for(;t;){let r=c3(n[t-1],e,i);if(r.changes&&!r.changes.empty||r.effects.length){let s=n.slice(0,t);return s[t-1]=r,s}else e=r.mapped,t--,i=r.selectionsAfter}return i.length?[Gi.selection(i)]:_r}function c3(n,e,t){let i=G2(n.selectionsAfter.length?n.selectionsAfter.map(f=>f.map(e)):_r,t);if(!n.changes)return Gi.selection(i);let r=n.changes.map(e),s=e.mapDesc(n.changes,!0),o=n.mapped?n.mapped.composeDesc(s):s;return new Gi(r,Ge.mapEffects(n.effects,e),o,n.startSelection.map(s),i)}const f3=/^(input\.type|delete)($|\.)/;class Hl{constructor(e,t,i=0,r=void 0){this.done=e,this.undone=t,this.prevTime=i,this.prevUserEvent=r}isolate(){return this.prevTime?new Hl(this.done,this.undone):this}addChanges(e,t,i,r,s){let o=this.done,f=o[o.length-1];return f&&f.changes&&!f.changes.empty&&e.changes&&(!i||f3.test(i))&&(!f.selectionsAfter.length&&t-this.prevTime<r.newGroupDelay&&r.joinToEvent(s,s3(f.changes,e.changes))||i=="input.type.compose")?o=ny(o,o.length-1,r.minDepth,new Gi(e.changes.compose(f.changes),G2(Ge.mapEffects(e.effects,f.changes),f.effects),f.mapped,f.startSelection,_r)):o=ny(o,o.length,r.minDepth,e),new Hl(o,_r,t,i)}addSelection(e,t,i,r){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:_r;return s.length>0&&t-this.prevTime<r&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&a3(s[s.length-1],e)?this:new Hl(W2(this.done,e),this.undone,t,i)}addMapping(e){return new Hl($S(this.done,e),$S(this.undone,e),this.prevTime,this.prevUserEvent)}pop(e,t,i){let r=e==0?this.done:this.undone;if(r.length==0)return null;let s=r[r.length-1],o=s.selectionsAfter[0]||t.selection;if(i&&s.selectionsAfter.length)return t.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:Sv.of({side:e,rest:u3(r),selection:o}),userEvent:e==0?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let f=r.length==1?_r:r.slice(0,r.length-1);return s.mapped&&(f=$S(f,s.mapped)),t.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:Sv.of({side:e,rest:f,selection:o}),filter:!1,userEvent:e==0?"undo":"redo",scrollIntoView:!0})}else return null}}Hl.empty=new Hl(_r,_r);const h3=[{key:"Mod-z",run:U2,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:bv,preventDefault:!0},{linux:"Ctrl-Shift-z",run:bv,preventDefault:!0},{key:"Mod-u",run:r3,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:l3,preventDefault:!0}];function rh(n,e){return ue.create(n.ranges.map(e),n.mainIndex)}function rs(n,e){return n.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function ll({state:n,dispatch:e},t){let i=rh(n.selection,t);return i.eq(n.selection,!0)?!1:(e(rs(n,i)),!0)}function $y(n,e){return ue.cursor(e?n.to:n.from)}function j2(n,e){return ll(n,t=>t.empty?n.moveByChar(t,e):$y(t,e))}function ai(n){return n.textDirectionAt(n.state.selection.main.head)==Nt.LTR}const H2=n=>j2(n,!ai(n)),I2=n=>j2(n,ai(n));function K2(n,e){return ll(n,t=>t.empty?n.moveByGroup(t,e):$y(t,e))}const d3=n=>K2(n,!ai(n)),O3=n=>K2(n,ai(n));function p3(n,e,t){if(e.type.prop(t))return!0;let i=e.to-e.from;return i&&(i>2||/[^\s,.;:]/.test(n.sliceDoc(e.from,e.to)))||e.firstChild}function My(n,e,t){let i=en(n).resolveInner(e.head),r=t?et.closedBy:et.openedBy;for(let h=e.head;;){let p=t?i.childAfter(h):i.childBefore(h);if(!p)break;p3(n,p,r)?i=p:h=t?p.to:p.from}let s=i.type.prop(r),o,f;return s&&(o=t?jl(n,i.from,1):jl(n,i.to,-1))&&o.matched?f=t?o.end.to:o.end.from:f=t?i.to:i.from,ue.cursor(f,t?-1:1)}const g3=n=>ll(n,e=>My(n.state,e,!ai(n))),m3=n=>ll(n,e=>My(n.state,e,ai(n)));function F2(n,e){return ll(n,t=>{if(!t.empty)return $y(t,e);let i=n.moveVertically(t,e);return i.head!=t.head?i:n.moveToLineBoundary(t,e)})}const J2=n=>F2(n,!1),e_=n=>F2(n,!0);function t_(n){let e=n.scrollDOM.clientHeight<n.scrollDOM.scrollHeight-2,t=0,i=0,r;if(e){for(let s of n.state.facet(ve.scrollMargins)){let o=s(n);o?.top&&(t=Math.max(o?.top,t)),o?.bottom&&(i=Math.max(o?.bottom,i))}r=n.scrollDOM.clientHeight-t-i}else r=(n.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:t,marginBottom:i,selfScroll:e,height:Math.max(n.defaultLineHeight,r-5)}}function n_(n,e){let t=t_(n),{state:i}=n,r=rh(i.selection,o=>o.empty?n.moveVertically(o,e,t.height):$y(o,e));if(r.eq(i.selection))return!1;let s;if(t.selfScroll){let o=n.coordsAtPos(i.selection.main.head),f=n.scrollDOM.getBoundingClientRect(),h=f.top+t.marginTop,p=f.bottom-t.marginBottom;o&&o.top>h&&o.bottom<p&&(s=ve.scrollIntoView(r.main.head,{y:"start",yMargin:o.top-h}))}return n.dispatch(rs(i,r),{effects:s}),!0}const qw=n=>n_(n,!1),vv=n=>n_(n,!0);function co(n,e,t){let i=n.lineBlockAt(e.head),r=n.moveToLineBoundary(e,t);if(r.head==e.head&&r.head!=(t?i.to:i.from)&&(r=n.moveToLineBoundary(e,t,!1)),!t&&r.head==i.from&&i.length){let s=/^\s*/.exec(n.state.sliceDoc(i.from,Math.min(i.from+100,i.to)))[0].length;s&&e.head!=i.from+s&&(r=ue.cursor(i.from+s))}return r}const y3=n=>ll(n,e=>co(n,e,!0)),S3=n=>ll(n,e=>co(n,e,!1)),b3=n=>ll(n,e=>co(n,e,!ai(n))),v3=n=>ll(n,e=>co(n,e,ai(n))),x3=n=>ll(n,e=>ue.cursor(n.lineBlockAt(e.head).from,1)),Q3=n=>ll(n,e=>ue.cursor(n.lineBlockAt(e.head).to,-1));function w3(n,e,t){let i=!1,r=rh(n.selection,s=>{let o=jl(n,s.head,-1)||jl(n,s.head,1)||s.head>0&&jl(n,s.head-1,1)||s.head<n.doc.length&&jl(n,s.head+1,-1);if(!o||!o.end)return s;i=!0;let f=o.start.from==s.head?o.end.to:o.end.from;return ue.cursor(f)});return i?(e(rs(n,r)),!0):!1}const k3=({state:n,dispatch:e})=>w3(n,e);function $r(n,e){let t=rh(n.state.selection,i=>{let r=e(i);return ue.range(i.anchor,r.head,r.goalColumn,r.bidiLevel||void 0)});return t.eq(n.state.selection)?!1:(n.dispatch(rs(n.state,t)),!0)}function i_(n,e){return $r(n,t=>n.moveByChar(t,e))}const r_=n=>i_(n,!ai(n)),l_=n=>i_(n,ai(n));function s_(n,e){return $r(n,t=>n.moveByGroup(t,e))}const T3=n=>s_(n,!ai(n)),P3=n=>s_(n,ai(n)),_3=n=>$r(n,e=>My(n.state,e,!ai(n))),C3=n=>$r(n,e=>My(n.state,e,ai(n)));function a_(n,e){return $r(n,t=>n.moveVertically(t,e))}const o_=n=>a_(n,!1),u_=n=>a_(n,!0);function c_(n,e){return $r(n,t=>n.moveVertically(t,e,t_(n).height))}const zw=n=>c_(n,!1),Bw=n=>c_(n,!0),R3=n=>$r(n,e=>co(n,e,!0)),A3=n=>$r(n,e=>co(n,e,!1)),$3=n=>$r(n,e=>co(n,e,!ai(n))),M3=n=>$r(n,e=>co(n,e,ai(n))),E3=n=>$r(n,e=>ue.cursor(n.lineBlockAt(e.head).from)),X3=n=>$r(n,e=>ue.cursor(n.lineBlockAt(e.head).to)),Yw=({state:n,dispatch:e})=>(e(rs(n,{anchor:0})),!0),Lw=({state:n,dispatch:e})=>(e(rs(n,{anchor:n.doc.length})),!0),Vw=({state:n,dispatch:e})=>(e(rs(n,{anchor:n.selection.main.anchor,head:0})),!0),Nw=({state:n,dispatch:e})=>(e(rs(n,{anchor:n.selection.main.anchor,head:n.doc.length})),!0),Z3=({state:n,dispatch:e})=>(e(n.update({selection:{anchor:0,head:n.doc.length},userEvent:"select"})),!0),D3=({state:n,dispatch:e})=>{let t=Ey(n).map(({from:i,to:r})=>ue.range(i,Math.min(r+1,n.doc.length)));return e(n.update({selection:ue.create(t),userEvent:"select"})),!0},q3=({state:n,dispatch:e})=>{let t=rh(n.selection,i=>{let r=en(n),s=r.resolveStack(i.from,1);if(i.empty){let o=r.resolveStack(i.from,-1);o.node.from>=s.node.from&&o.node.to<=s.node.to&&(s=o)}for(let o=s;o;o=o.next){let{node:f}=o;if((f.from<i.from&&f.to>=i.to||f.to>i.to&&f.from<=i.from)&&o.next)return ue.range(f.to,f.from)}return i});return t.eq(n.selection)?!1:(e(rs(n,t)),!0)},z3=({state:n,dispatch:e})=>{let t=n.selection,i=null;return t.ranges.length>1?i=ue.create([t.main]):t.main.empty||(i=ue.create([ue.cursor(t.main.head)])),i?(e(rs(n,i)),!0):!1};function dp(n,e){if(n.state.readOnly)return!1;let t="delete.selection",{state:i}=n,r=i.changeByRange(s=>{let{from:o,to:f}=s;if(o==f){let h=e(s);h<o?(t="delete.backward",h=d0(n,h,!1)):h>o&&(t="delete.forward",h=d0(n,h,!0)),o=Math.min(o,h),f=Math.max(f,h)}else o=d0(n,o,!1),f=d0(n,f,!0);return o==f?{range:s}:{changes:{from:o,to:f},range:ue.cursor(o,o<s.head?-1:1)}});return r.changes.empty?!1:(n.dispatch(i.update(r,{scrollIntoView:!0,userEvent:t,effects:t=="delete.selection"?ve.announce.of(i.phrase("Selection deleted")):void 0})),!0)}function d0(n,e,t){if(n instanceof ve)for(let i of n.state.facet(ve.atomicRanges).map(r=>r(n)))i.between(e,e,(r,s)=>{r<e&&s>e&&(e=t?s:r)});return e}const f_=(n,e,t)=>dp(n,i=>{let r=i.from,{state:s}=n,o=s.doc.lineAt(r),f,h;if(t&&!e&&r>o.from&&r<o.from+200&&!/[^ \t]/.test(f=o.text.slice(0,r-o.from))){if(f[f.length-1]==" ")return r-1;let p=ih(f,s.tabSize),g=p%J0(s)||J0(s);for(let S=0;S<g&&f[f.length-1-S]==" ";S++)r--;h=r}else h=Yn(o.text,r-o.from,e,e)+o.from,h==r&&o.number!=(e?s.doc.lines:1)?h+=e?1:-1:!e&&/[\ufe00-\ufe0f]/.test(o.text.slice(h-o.from,r-o.from))&&(h=Yn(o.text,h-o.from,!1,!1)+o.from);return h}),xv=n=>f_(n,!1,!0),h_=n=>f_(n,!0,!1),d_=(n,e)=>dp(n,t=>{let i=t.head,{state:r}=n,s=r.doc.lineAt(i),o=r.charCategorizer(i);for(let f=null;;){if(i==(e?s.to:s.from)){i==t.head&&s.number!=(e?r.doc.lines:1)&&(i+=e?1:-1);break}let h=Yn(s.text,i-s.from,e)+s.from,p=s.text.slice(Math.min(i,h)-s.from,Math.max(i,h)-s.from),g=o(p);if(f!=null&&g!=f)break;(p!=" "||i!=t.head)&&(f=g),i=h}return i}),O_=n=>d_(n,!1),B3=n=>d_(n,!0),Y3=n=>dp(n,e=>{let t=n.lineBlockAt(e.head).to;return e.head<t?t:Math.min(n.state.doc.length,e.head+1)}),L3=n=>dp(n,e=>{let t=n.moveToLineBoundary(e,!1).head;return e.head>t?t:Math.max(0,e.head-1)}),V3=n=>dp(n,e=>{let t=n.moveToLineBoundary(e,!0).head;return e.head<t?t:Math.min(n.state.doc.length,e.head+1)}),N3=({state:n,dispatch:e})=>{if(n.readOnly)return!1;let t=n.changeByRange(i=>({changes:{from:i.from,to:i.to,insert:dt.of(["",""])},range:ue.cursor(i.from)}));return e(n.update(t,{scrollIntoView:!0,userEvent:"input"})),!0},U3=({state:n,dispatch:e})=>{if(n.readOnly)return!1;let t=n.changeByRange(i=>{if(!i.empty||i.from==0||i.from==n.doc.length)return{range:i};let r=i.from,s=n.doc.lineAt(r),o=r==s.from?r-1:Yn(s.text,r-s.from,!1)+s.from,f=r==s.to?r+1:Yn(s.text,r-s.from,!0)+s.from;return{changes:{from:o,to:f,insert:n.doc.slice(r,f).append(n.doc.slice(o,r))},range:ue.cursor(f)}});return t.changes.empty?!1:(e(n.update(t,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function Ey(n){let e=[],t=-1;for(let i of n.selection.ranges){let r=n.doc.lineAt(i.from),s=n.doc.lineAt(i.to);if(!i.empty&&i.to==s.from&&(s=n.doc.lineAt(i.to-1)),t>=r.number){let o=e[e.length-1];o.to=s.to,o.ranges.push(i)}else e.push({from:r.from,to:s.to,ranges:[i]});t=s.number+1}return e}function p_(n,e,t){if(n.readOnly)return!1;let i=[],r=[];for(let s of Ey(n)){if(t?s.to==n.doc.length:s.from==0)continue;let o=n.doc.lineAt(t?s.to+1:s.from-1),f=o.length+1;if(t){i.push({from:s.to,to:o.to},{from:s.from,insert:o.text+n.lineBreak});for(let h of s.ranges)r.push(ue.range(Math.min(n.doc.length,h.anchor+f),Math.min(n.doc.length,h.head+f)))}else{i.push({from:o.from,to:s.from},{from:s.to,insert:n.lineBreak+o.text});for(let h of s.ranges)r.push(ue.range(h.anchor-f,h.head-f))}}return i.length?(e(n.update({changes:i,scrollIntoView:!0,selection:ue.create(r,n.selection.mainIndex),userEvent:"move.line"})),!0):!1}const G3=({state:n,dispatch:e})=>p_(n,e,!1),W3=({state:n,dispatch:e})=>p_(n,e,!0);function g_(n,e,t){if(n.readOnly)return!1;let i=[];for(let r of Ey(n))t?i.push({from:r.from,insert:n.doc.slice(r.from,r.to)+n.lineBreak}):i.push({from:r.to,insert:n.lineBreak+n.doc.slice(r.from,r.to)});return e(n.update({changes:i,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const j3=({state:n,dispatch:e})=>g_(n,e,!1),H3=({state:n,dispatch:e})=>g_(n,e,!0),I3=n=>{if(n.state.readOnly)return!1;let{state:e}=n,t=e.changes(Ey(e).map(({from:r,to:s})=>(r>0?r--:s<e.doc.length&&s++,{from:r,to:s}))),i=rh(e.selection,r=>{let s;if(n.lineWrapping){let o=n.lineBlockAt(r.head),f=n.coordsAtPos(r.head,r.assoc||1);f&&(s=o.bottom+n.documentTop-f.bottom+n.defaultLineHeight/2)}return n.moveVertically(r,!0,s)}).map(t);return n.dispatch({changes:t,selection:i,scrollIntoView:!0,userEvent:"delete.line"}),!0};function K3(n,e){if(/\(\)|\[\]|\{\}/.test(n.sliceDoc(e-1,e+1)))return{from:e,to:e};let t=en(n).resolveInner(e),i=t.childBefore(e),r=t.childAfter(e),s;return i&&r&&i.to<=e&&r.from>=e&&(s=i.type.prop(et.closedBy))&&s.indexOf(r.name)>-1&&n.doc.lineAt(i.to).from==n.doc.lineAt(r.from).from&&!/\S/.test(n.sliceDoc(i.to,r.from))?{from:i.to,to:r.from}:null}const Uw=m_(!1),F3=m_(!0);function m_(n){return({state:e,dispatch:t})=>{if(e.readOnly)return!1;let i=e.changeByRange(r=>{let{from:s,to:o}=r,f=e.doc.lineAt(s),h=!n&&s==o&&K3(e,s);n&&(s=o=(o<=f.to?f:e.doc.lineAt(o)).to);let p=new Cy(e,{simulateBreak:s,simulateDoubleBreak:!!h}),g=ux(p,s);for(g==null&&(g=ih(/^\s*/.exec(e.doc.lineAt(s).text)[0],e.tabSize));o<f.to&&/\s/.test(f.text[o-f.from]);)o++;h?{from:s,to:o}=h:s>f.from&&s<f.from+100&&!/\S/.test(f.text.slice(0,s))&&(s=f.from);let S=["",UO(e,g)];return h&&S.push(UO(e,p.lineIndent(f.from,-1))),{changes:{from:s,to:o,insert:dt.of(S)},range:ue.cursor(s+1+S[1].length)}});return t(e.update(i,{scrollIntoView:!0,userEvent:"input"})),!0}}function Ox(n,e){let t=-1;return n.changeByRange(i=>{let r=[];for(let o=i.from;o<=i.to;){let f=n.doc.lineAt(o);f.number>t&&(i.empty||i.to>f.from)&&(e(f,r,i),t=f.number),o=f.to+1}let s=n.changes(r);return{changes:r,range:ue.range(s.mapPos(i.anchor,1),s.mapPos(i.head,1))}})}const J3=({state:n,dispatch:e})=>{if(n.readOnly)return!1;let t=Object.create(null),i=new Cy(n,{overrideIndentation:s=>{let o=t[s];return o??-1}}),r=Ox(n,(s,o,f)=>{let h=ux(i,s.from);if(h==null)return;/\S/.test(s.text)||(h=0);let p=/^\s*/.exec(s.text)[0],g=UO(n,h);(p!=g||f.from<s.from+p.length)&&(t[s.from]=h,o.push({from:s.from,to:s.from+p.length,insert:g}))});return r.changes.empty||e(n.update(r,{userEvent:"indent"})),!0},y_=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(Ox(n,(t,i)=>{i.push({from:t.from,insert:n.facet(op)})}),{userEvent:"input.indent"})),!0),S_=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(Ox(n,(t,i)=>{let r=/^\s*/.exec(t.text)[0];if(!r)return;let s=ih(r,n.tabSize),o=0,f=UO(n,Math.max(0,s-J0(n)));for(;o<r.length&&o<f.length&&r.charCodeAt(o)==f.charCodeAt(o);)o++;i.push({from:t.from+o,to:t.from+r.length,insert:f.slice(o)})}),{userEvent:"delete.dedent"})),!0),eZ=n=>(n.setTabFocusMode(),!0),tZ=[{key:"Ctrl-b",run:H2,shift:r_,preventDefault:!0},{key:"Ctrl-f",run:I2,shift:l_},{key:"Ctrl-p",run:J2,shift:o_},{key:"Ctrl-n",run:e_,shift:u_},{key:"Ctrl-a",run:x3,shift:E3},{key:"Ctrl-e",run:Q3,shift:X3},{key:"Ctrl-d",run:h_},{key:"Ctrl-h",run:xv},{key:"Ctrl-k",run:Y3},{key:"Ctrl-Alt-h",run:O_},{key:"Ctrl-o",run:N3},{key:"Ctrl-t",run:U3},{key:"Ctrl-v",run:vv}],nZ=[{key:"ArrowLeft",run:H2,shift:r_,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:d3,shift:T3,preventDefault:!0},{mac:"Cmd-ArrowLeft",run:b3,shift:$3,preventDefault:!0},{key:"ArrowRight",run:I2,shift:l_,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:O3,shift:P3,preventDefault:!0},{mac:"Cmd-ArrowRight",run:v3,shift:M3,preventDefault:!0},{key:"ArrowUp",run:J2,shift:o_,preventDefault:!0},{mac:"Cmd-ArrowUp",run:Yw,shift:Vw},{mac:"Ctrl-ArrowUp",run:qw,shift:zw},{key:"ArrowDown",run:e_,shift:u_,preventDefault:!0},{mac:"Cmd-ArrowDown",run:Lw,shift:Nw},{mac:"Ctrl-ArrowDown",run:vv,shift:Bw},{key:"PageUp",run:qw,shift:zw},{key:"PageDown",run:vv,shift:Bw},{key:"Home",run:S3,shift:A3,preventDefault:!0},{key:"Mod-Home",run:Yw,shift:Vw},{key:"End",run:y3,shift:R3,preventDefault:!0},{key:"Mod-End",run:Lw,shift:Nw},{key:"Enter",run:Uw,shift:Uw},{key:"Mod-a",run:Z3},{key:"Backspace",run:xv,shift:xv},{key:"Delete",run:h_},{key:"Mod-Backspace",mac:"Alt-Backspace",run:O_},{key:"Mod-Delete",mac:"Alt-Delete",run:B3},{mac:"Mod-Backspace",run:L3},{mac:"Mod-Delete",run:V3}].concat(tZ.map(n=>({mac:n.key,run:n.run,shift:n.shift}))),iZ=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:g3,shift:_3},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:m3,shift:C3},{key:"Alt-ArrowUp",run:G3},{key:"Shift-Alt-ArrowUp",run:j3},{key:"Alt-ArrowDown",run:W3},{key:"Shift-Alt-ArrowDown",run:H3},{key:"Escape",run:z3},{key:"Mod-Enter",run:F3},{key:"Alt-l",mac:"Ctrl-l",run:D3},{key:"Mod-i",run:q3,preventDefault:!0},{key:"Mod-[",run:S_},{key:"Mod-]",run:y_},{key:"Mod-Alt-\\",run:J3},{key:"Shift-Mod-k",run:I3},{key:"Shift-Mod-\\",run:k3},{key:"Mod-/",run:jX},{key:"Alt-A",run:IX},{key:"Ctrl-m",mac:"Shift-Alt-m",run:eZ}].concat(nZ),rZ={key:"Tab",run:y_,shift:S_};function $t(){var n=arguments[0];typeof n=="string"&&(n=document.createElement(n));var e=1,t=arguments[1];if(t&&typeof t=="object"&&t.nodeType==null&&!Array.isArray(t)){for(var i in t)if(Object.prototype.hasOwnProperty.call(t,i)){var r=t[i];typeof r=="string"?n.setAttribute(i,r):r!=null&&(n[i]=r)}e++}for(;e<arguments.length;e++)b_(n,arguments[e]);return n}function b_(n,e){if(typeof e=="string")n.appendChild(document.createTextNode(e));else if(e!=null)if(e.nodeType!=null)n.appendChild(e);else if(Array.isArray(e))for(var t=0;t<e.length;t++)b_(n,e[t]);else throw new RangeError("Unsupported child node: "+e)}const Gw=typeof String.prototype.normalize=="function"?n=>n.normalize("NFKD"):n=>n;class Kf{constructor(e,t,i=0,r=e.length,s,o){this.test=o,this.value={from:0,to:0},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=e.iterRange(i,r),this.bufferStart=i,this.normalize=s?f=>s(Gw(f)):Gw,this.query=this.normalize(t)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return Li(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let e=this.peek();if(e<0)return this.done=!0,this;let t=Lv(e),i=this.bufferStart+this.bufferPos;this.bufferPos+=Ul(e);let r=this.normalize(t);if(r.length)for(let s=0,o=i;;s++){let f=r.charCodeAt(s),h=this.match(f,o,this.bufferPos+this.bufferStart);if(s==r.length-1){if(h)return this.value=h,this;break}o==i&&s<t.length&&t.charCodeAt(s)==f&&o++}}}match(e,t,i){let r=null;for(let s=0;s<this.matches.length;s+=2){let o=this.matches[s],f=!1;this.query.charCodeAt(o)==e&&(o==this.query.length-1?r={from:this.matches[s+1],to:i}:(this.matches[s]++,f=!0)),f||(this.matches.splice(s,2),s-=2)}return this.query.charCodeAt(0)==e&&(this.query.length==1?r={from:t,to:i}:this.matches.push(1,t)),r&&this.test&&!this.test(r.from,r.to,this.buffer,this.bufferStart)&&(r=null),r}}typeof Symbol<"u"&&(Kf.prototype[Symbol.iterator]=function(){return this});const v_={from:-1,to:-1,match:/.*/.exec("")},px="gm"+(/x/.unicode==null?"":"u");class x_{constructor(e,t,i,r=0,s=e.length){if(this.text=e,this.to=s,this.curLine="",this.done=!1,this.value=v_,/\\[sWDnr]|\n|\r|\[\^/.test(t))return new Q_(e,t,i,r,s);this.re=new RegExp(t,px+(i?.ignoreCase?"i":"")),this.test=i?.test,this.iter=e.iter();let o=e.lineAt(r);this.curLineStart=o.from,this.matchPos=iy(e,r),this.getLine(this.curLineStart)}getLine(e){this.iter.next(e),this.iter.lineBreak?this.curLine="":(this.curLine=this.iter.value,this.curLineStart+this.curLine.length>this.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let e=this.matchPos-this.curLineStart;;){this.re.lastIndex=e;let t=this.matchPos<=this.to&&this.re.exec(this.curLine);if(t){let i=this.curLineStart+t.index,r=i+t[0].length;if(this.matchPos=iy(this.text,r+(i==r?1:0)),i==this.curLineStart+this.curLine.length&&this.nextLine(),(i<r||i>this.value.to)&&(!this.test||this.test(i,r,t)))return this.value={from:i,to:r,match:t},this;e=this.matchPos-this.curLineStart}else if(this.curLineStart+this.curLine.length<this.to)this.nextLine(),e=0;else return this.done=!0,this}}}const MS=new WeakMap;class Bf{constructor(e,t){this.from=e,this.text=t}get to(){return this.from+this.text.length}static get(e,t,i){let r=MS.get(e);if(!r||r.from>=i||r.to<=t){let f=new Bf(t,e.sliceString(t,i));return MS.set(e,f),f}if(r.from==t&&r.to==i)return r;let{text:s,from:o}=r;return o>t&&(s=e.sliceString(t,o)+s,o=t),r.to<i&&(s+=e.sliceString(r.to,i)),MS.set(e,new Bf(o,s)),new Bf(t,s.slice(t-o,i-o))}}class Q_{constructor(e,t,i,r,s){this.text=e,this.to=s,this.done=!1,this.value=v_,this.matchPos=iy(e,r),this.re=new RegExp(t,px+(i?.ignoreCase?"i":"")),this.test=i?.test,this.flat=Bf.get(e,r,this.chunkEnd(r+5e3))}chunkEnd(e){return e>=this.to?this.to:this.text.lineAt(e).to}next(){for(;;){let e=this.re.lastIndex=this.matchPos-this.flat.from,t=this.re.exec(this.flat.text);if(t&&!t[0]&&t.index==e&&(this.re.lastIndex=e+1,t=this.re.exec(this.flat.text)),t){let i=this.flat.from+t.index,r=i+t[0].length;if((this.flat.to>=this.to||t.index+t[0].length<=this.flat.text.length-10)&&(!this.test||this.test(i,r,t)))return this.value={from:i,to:r,match:t},this.matchPos=iy(this.text,r+(i==r?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=Bf.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+this.flat.text.length*2))}}}typeof Symbol<"u"&&(x_.prototype[Symbol.iterator]=Q_.prototype[Symbol.iterator]=function(){return this});function lZ(n){try{return new RegExp(n,px),!0}catch{return!1}}function iy(n,e){if(e>=n.length)return e;let t=n.lineAt(e),i;for(;e<t.to&&(i=t.text.charCodeAt(e-t.from))>=56320&&i<57344;)e++;return e}function Qv(n){let e=String(n.state.doc.lineAt(n.state.selection.main.head).number),t=$t("input",{class:"cm-textfield",name:"line",value:e}),i=$t("form",{class:"cm-gotoLine",onkeydown:s=>{s.keyCode==27?(s.preventDefault(),n.dispatch({effects:RO.of(!1)}),n.focus()):s.keyCode==13&&(s.preventDefault(),r())},onsubmit:s=>{s.preventDefault(),r()}},$t("label",n.state.phrase("Go to line"),": ",t)," ",$t("button",{class:"cm-button",type:"submit"},n.state.phrase("go")),$t("button",{name:"close",onclick:()=>{n.dispatch({effects:RO.of(!1)}),n.focus()},"aria-label":n.state.phrase("close"),type:"button"},["×"]));function r(){let s=/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(t.value);if(!s)return;let{state:o}=n,f=o.doc.lineAt(o.selection.main.head),[,h,p,g,S]=s,v=g?+g.slice(1):0,Q=p?+p:f.number;if(p&&S){let A=Q/100;h&&(A=A*(h=="-"?-1:1)+f.number/o.doc.lines),Q=Math.round(o.doc.lines*A)}else p&&h&&(Q=Q*(h=="-"?-1:1)+f.number);let k=o.doc.line(Math.max(1,Math.min(o.doc.lines,Q))),C=ue.cursor(k.from+Math.max(0,Math.min(v,k.length)));n.dispatch({effects:[RO.of(!1),ve.scrollIntoView(C.from,{y:"center"})],selection:C}),n.focus()}return{dom:i}}const RO=Ge.define(),Ww=Cn.define({create(){return!0},update(n,e){for(let t of e.effects)t.is(RO)&&(n=t.value);return n},provide:n=>LO.from(n,e=>e?Qv:null)}),sZ=n=>{let e=YO(n,Qv);if(!e){let t=[RO.of(!0)];n.state.field(Ww,!1)==null&&t.push(Ge.appendConfig.of([Ww,aZ])),n.dispatch({effects:t}),e=YO(n,Qv)}return e&&e.dom.querySelector("input").select(),!0},aZ=ve.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px",position:"relative","& label":{fontSize:"80%"},"& [name=close]":{position:"absolute",top:"0",bottom:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:"0"}}}),oZ={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},uZ=ke.define({combine(n){return ns(n,oZ,{highlightWordAroundCursor:(e,t)=>e||t,minSelectionLength:Math.min,maxMatches:Math.min})}});function cZ(n){return[pZ,OZ]}const fZ=Xe.mark({class:"cm-selectionMatch"}),hZ=Xe.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function jw(n,e,t,i){return(t==0||n(e.sliceDoc(t-1,t))!=Ht.Word)&&(i==e.doc.length||n(e.sliceDoc(i,i+1))!=Ht.Word)}function dZ(n,e,t,i){return n(e.sliceDoc(t,t+1))==Ht.Word&&n(e.sliceDoc(i-1,i))==Ht.Word}const OZ=fn.fromClass(class{constructor(n){this.decorations=this.getDeco(n)}update(n){(n.selectionSet||n.docChanged||n.viewportChanged)&&(this.decorations=this.getDeco(n.view))}getDeco(n){let e=n.state.facet(uZ),{state:t}=n,i=t.selection;if(i.ranges.length>1)return Xe.none;let r=i.main,s,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return Xe.none;let h=t.wordAt(r.head);if(!h)return Xe.none;o=t.charCategorizer(r.head),s=t.sliceDoc(h.from,h.to)}else{let h=r.to-r.from;if(h<e.minSelectionLength||h>200)return Xe.none;if(e.wholeWords){if(s=t.sliceDoc(r.from,r.to),o=t.charCategorizer(r.head),!(jw(o,t,r.from,r.to)&&dZ(o,t,r.from,r.to)))return Xe.none}else if(s=t.sliceDoc(r.from,r.to),!s)return Xe.none}let f=[];for(let h of n.visibleRanges){let p=new Kf(t.doc,s,h.from,h.to);for(;!p.next().done;){let{from:g,to:S}=p.value;if((!o||jw(o,t,g,S))&&(r.empty&&g<=r.from&&S>=r.to?f.push(hZ.range(g,S)):(g>=r.to||S<=r.from)&&f.push(fZ.range(g,S)),f.length>e.maxMatches))return Xe.none}}return Xe.set(f)}},{decorations:n=>n.decorations}),pZ=ve.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}}),gZ=({state:n,dispatch:e})=>{let{selection:t}=n,i=ue.create(t.ranges.map(r=>n.wordAt(r.head)||ue.cursor(r.head)),t.mainIndex);return i.eq(t)?!1:(e(n.update({selection:i})),!0)};function mZ(n,e){let{main:t,ranges:i}=n.selection,r=n.wordAt(t.head),s=r&&r.from==t.from&&r.to==t.to;for(let o=!1,f=new Kf(n.doc,e,i[i.length-1].to);;)if(f.next(),f.done){if(o)return null;f=new Kf(n.doc,e,0,Math.max(0,i[i.length-1].from-1)),o=!0}else{if(o&&i.some(h=>h.from==f.value.from))continue;if(s){let h=n.wordAt(f.value.from);if(!h||h.from!=f.value.from||h.to!=f.value.to)continue}return f.value}}const yZ=({state:n,dispatch:e})=>{let{ranges:t}=n.selection;if(t.some(s=>s.from===s.to))return gZ({state:n,dispatch:e});let i=n.sliceDoc(t[0].from,t[0].to);if(n.selection.ranges.some(s=>n.sliceDoc(s.from,s.to)!=i))return!1;let r=mZ(n,i);return r?(e(n.update({selection:n.selection.addRange(ue.range(r.from,r.to),!1),effects:ve.scrollIntoView(r.to)})),!0):!1},lh=ke.define({combine(n){return ns(n,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:e=>new RZ(e),scrollToMatch:e=>ve.scrollIntoView(e)})}});class w_{constructor(e){this.search=e.search,this.caseSensitive=!!e.caseSensitive,this.literal=!!e.literal,this.regexp=!!e.regexp,this.replace=e.replace||"",this.valid=!!this.search&&(!this.regexp||lZ(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!e.wholeWord}unquote(e){return this.literal?e:e.replace(/\\([nrt\\])/g,(t,i)=>i=="n"?` |
no test coverage detected