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this.pEntity(S,w)},x.prototype.not=function(S,w){return this.notation(S,w)},x.prototype.up=function(){return this.root()||this.documentObject},x.prototype.isEqualNode=function(S){return!(!x.__super__.isEqualNode.apply(this,arguments).isEqualNode(S)||S.name!==this.name||S.publicId!==this.publicId||S.systemId!==this.systemId)},x}(s)}).call(this)},{"./NodeType":428,"./Utility":429,"./XMLDTDAttList":439,"./XMLDTDElement":440,"./XMLDTDEntity":441,"./XMLDTDNotation":442,"./XMLNamedNodeMap":449,"./XMLNode":450}],445:[function(i,M,E){(function(){var p,g,l,h,v,d,o,s,u=function(y,_){for(var x in _)m.call(_,x)&&(y[x]=_[x]);function S(){this.constructor=y}return S.prototype=_.prototype,y.prototype=new S,y.__super__=_.prototype,y},m={}.hasOwnProperty;s=i("./Utility").isPlainObject,l=i("./XMLDOMImplementation"),g=i("./XMLDOMConfiguration"),v=i("./XMLNode"),p=i("./NodeType"),o=i("./XMLStringifier"),d=i("./XMLStringWriter"),M.exports=h=function(y){u(_,y);function 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Error("This DOM method is not implemented."+this.debugInfo())},_.prototype.createEvent=function(x){throw new Error("This DOM method is not implemented."+this.debugInfo())},_.prototype.createRange=function(){throw new Error("This DOM method is not implemented."+this.debugInfo())},_.prototype.createNodeIterator=function(x,S,w){throw new Error("This DOM method is not implemented."+this.debugInfo())},_.prototype.createTreeWalker=function(x,S,w){throw new Error("This DOM method is not implemented."+this.debugInfo())},_}(v)}).call(this)},{"./NodeType":428,"./Utility":429,"./XMLDOMConfiguration":435,"./XMLDOMImplementation":437,"./XMLNode":450,"./XMLStringWriter":455,"./XMLStringifier":456}],446:[function(i,M,E){(function(){var p,g,l,h,v,d,o,s,u,m,y,_,x,S,w,A,H,R,F,D,B,P,U,G,ee={}.hasOwnProperty;G=i("./Utility"),P=G.isObject,B=G.isFunction,U=G.isPlainObject,D=G.getValue,p=i("./NodeType"),_=i("./XMLDocument"),S=i("./XMLElement"),h=i("./XMLCData"),v=i("./XMLComment"),A=i("./XMLRaw"),F=i("./XMLText"),w=i("./XMLProcessingInstruction"),m=i("./XMLDeclaration"),y=i("./XMLDocType"),d=i("./XMLDTDAttList"),s=i("./XMLDTDEntity"),o=i("./XMLDTDElement"),u=i("./XMLDTDNotation"),l=i("./XMLAttribute"),R=i("./XMLStringifier"),H=i("./XMLStringWriter"),g=i("./WriterState"),M.exports=x=function(){function K(Z,$,oe){var ae;this.name="?xml",this.type=p.Document,Z||(Z={}),ae={},Z.writer?U(Z.writer)&&(ae=Z.writer,Z.writer=new H):Z.writer=new H,this.options=Z,this.writer=Z.writer,this.writerOptions=this.writer.filterOptions(ae),this.stringify=new 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$,oe,ae,ye;if(!Z.isOpen){if(!this.root&&this.currentLevel===0&&Z.type===p.Element&&(this.root=Z),oe="",Z.type===p.Element){this.writerOptions.state=g.OpenTag,oe=this.writer.indent(Z,this.writerOptions,this.currentLevel)+"<"+Z.name,ye=Z.attribs;for(ae in ye)ee.call(ye,ae)&&($=ye[ae],oe+=this.writer.attribute($,this.writerOptions,this.currentLevel));oe+=(Z.children?">":"/>")+this.writer.endline(Z,this.writerOptions,this.currentLevel),this.writerOptions.state=g.InsideTag}else this.writerOptions.state=g.OpenTag,oe=this.writer.indent(Z,this.writerOptions,this.currentLevel)+"<!DOCTYPE "+Z.rootNodeName,Z.pubID&&Z.sysID?oe+=' PUBLIC "'+Z.pubID+'" "'+Z.sysID+'"':Z.sysID&&(oe+=' SYSTEM "'+Z.sysID+'"'),Z.children?(oe+=" [",this.writerOptions.state=g.InsideTag):(this.writerOptions.state=g.CloseTag,oe+=">"),oe+=this.writer.endline(Z,this.writerOptions,this.currentLevel);return this.onData(oe,this.currentLevel),Z.isOpen=!0}},K.prototype.closeNode=function(Z){var $;if(!Z.isClosed)return $="",this.writerOptions.state=g.CloseTag,Z.type===p.Element?$=this.writer.indent(Z,this.writerOptions,this.currentLevel)+"</"+Z.name+">"+this.writer.endline(Z,this.writerOptions,this.currentLevel):$=this.writer.indent(Z,this.writerOptions,this.currentLevel)+"]>"+this.writer.endline(Z,this.writerOptions,this.currentLevel),this.writerOptions.state=g.None,this.onData($,this.currentLevel),Z.isClosed=!0},K.prototype.onData=function(Z,$){return this.documentStarted=!0,this.onDataCallback(Z,$+1)},K.prototype.onEnd=function(){return this.documentCompleted=!0,this.onEndCallback()},K.prototype.debugInfo=function(Z){return Z==null?"":"node: <"+Z+">"},K.prototype.ele=function(){return this.element.apply(this,arguments)},K.prototype.nod=function(Z,$,oe){return this.node(Z,$,oe)},K.prototype.txt=function(Z){return this.text(Z)},K.prototype.dat=function(Z){return this.cdata(Z)},K.prototype.com=function(Z){return this.comment(Z)},K.prototype.ins=function(Z,$){return this.instruction(Z,$)},K.prototype.dec=function(Z,$,oe){return this.declaration(Z,$,oe)},K.prototype.dtd=function(Z,$,oe){return this.doctype(Z,$,oe)},K.prototype.e=function(Z,$,oe){return this.element(Z,$,oe)},K.prototype.n=function(Z,$,oe){return this.node(Z,$,oe)},K.prototype.t=function(Z){return this.text(Z)},K.prototype.d=function(Z){return this.cdata(Z)},K.prototype.c=function(Z){return this.comment(Z)},K.prototype.r=function(Z){return this.raw(Z)},K.prototype.i=function(Z,$){return this.instruction(Z,$)},K.prototype.att=function(){return this.currentNode&&this.currentNode.type===p.DocType?this.attList.apply(this,arguments):this.attribute.apply(this,arguments)},K.prototype.a=function(){return this.currentNode&&this.currentNode.type===p.DocType?this.attList.apply(this,arguments):this.attribute.apply(this,arguments)},K.prototype.ent=function(Z,$){return this.entity(Z,$)},K.prototype.pent=function(Z,$){return this.pEntity(Z,$)},K.prototype.not=function(Z,$){return this.notation(Z,$)},K}()}).call(this)},{"./NodeType":428,"./Utility":429,"./WriterState":430,"./XMLAttribute":431,"./XMLCData":432,"./XMLComment":434,"./XMLDTDAttList":439,"./XMLDTDElement":440,"./XMLDTDEntity":441,"./XMLDTDNotation":442,"./XMLDeclaration":443,"./XMLDocType":444,"./XMLDocument":445,"./XMLElement":448,"./XMLProcessingInstruction":452,"./XMLRaw":453,"./XMLStringWriter":455,"./XMLStringifier":456,"./XMLText":457}],447:[function(i,M,E){(function(){var p,g,l,h=function(d,o){for(var s in o)v.call(o,s)&&(d[s]=o[s]);function u(){this.constructor=d}return u.prototype=o.prototype,d.prototype=new u,d.__super__=o.prototype,d},v={}.hasOwnProperty;l=i("./XMLNode"),p=i("./NodeType"),M.exports=g=function(d){h(o,d);function o(s){o.__super__.constructor.call(this,s),this.type=p.Dummy}return o.prototype.clone=function(){return Object.create(this)},o.prototype.toString=function(s){return""},o}(l)}).call(this)},{"./NodeType":428,"./XMLNode":450}],448:[function(i,M,E){(function(){var 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this.attribs.hasOwnProperty(S)?this.attribs[S].isId:w},x.prototype.setIdAttributeNS=function(S,w,A){throw new Error("This DOM method is not implemented."+this.debugInfo())},x.prototype.setIdAttributeNode=function(S,w){throw new Error("This DOM method is not implemented."+this.debugInfo())},x.prototype.getElementsByTagName=function(S){throw new Error("This DOM method is not implemented."+this.debugInfo())},x.prototype.getElementsByTagNameNS=function(S,w){throw new Error("This DOM method is not implemented."+this.debugInfo())},x.prototype.getElementsByClassName=function(S){throw new Error("This DOM method is not implemented."+this.debugInfo())},x.prototype.isEqualNode=function(S){var w,A,H;if(!x.__super__.isEqualNode.apply(this,arguments).isEqualNode(S)||S.namespaceURI!==this.namespaceURI||S.prefix!==this.prefix||S.localName!==this.localName||S.attribs.length!==this.attribs.length)return!1;for(w=A=0,H=this.attribs.length-1;0<=H?A<=H:A>=H;w=0<=H?++A:--A)if(!this.attribs[w].isEqualNode(S.attribs[w]))return!1;return!0},x}(v)}).call(this)},{"./NodeType":428,"./Utility":429,"./XMLAttribute":431,"./XMLNamedNodeMap":449,"./XMLNode":450}],449:[function(i,M,E){(function(){var p;M.exports=p=function(){function g(l){this.nodes=l}return Object.defineProperty(g.prototype,"length",{get:function(){return Object.keys(this.nodes).length||0}}),g.prototype.clone=function(){return this.nodes=null},g.prototype.getNamedItem=function(l){return this.nodes[l]},g.prototype.setNamedItem=function(l){var h;return h=this.nodes[l.nodeName],this.nodes[l.nodeName]=l,h||null},g.prototype.removeNamedItem=function(l){var h;return h=this.nodes[l],delete this.nodes[l],h||null},g.prototype.item=function(l){return this.nodes[Object.keys(this.nodes)[l]]||null},g.prototype.getNamedItemNS=function(l,h){throw new Error("This DOM method is not implemented.")},g.prototype.setNamedItemNS=function(l){throw new Error("This DOM method is not implemented.")},g.prototype.removeNamedItemNS=function(l,h){throw new Error("This DOM method is not implemented.")},g}()}).call(this)},{}],450:[function(i,M,E){(function(){var p,g,l,h,v,d,o,s,u,m,y,_,x,S,w,A,H,R,F,D={}.hasOwnProperty;F=i("./Utility"),R=F.isObject,H=F.isFunction,A=F.isEmpty,w=F.getValue,s=null,l=null,h=null,v=null,d=null,x=null,S=null,_=null,o=null,g=null,y=null,u=null,p=null,M.exports=m=function(){function B(P){this.parent=P,this.parent&&(this.options=this.parent.options,this.stringify=this.parent.stringify),this.value=null,this.children=[],this.baseURI=null,s||(s=i("./XMLElement"),l=i("./XMLCData"),h=i("./XMLComment"),v=i("./XMLDeclaration"),d=i("./XMLDocType"),x=i("./XMLRaw"),S=i("./XMLText"),_=i("./XMLProcessingInstruction"),o=i("./XMLDummy"),g=i("./NodeType"),y=i("./XMLNodeList"),u=i("./XMLNamedNodeMap"),p=i("./DocumentPosition"))}return Object.defineProperty(B.prototype,"nodeName",{get:function(){return this.name}}),Object.defineProperty(B.prototype,"nodeType",{get:function(){return this.type}}),Object.defineProperty(B.prototype,"nodeValue",{get:function(){return this.value}}),Object.defineProperty(B.prototype,"parentNode",{get:function(){return this.parent}}),Object.defineProperty(B.prototype,"childNodes",{get:function(){return(!this.childNodeList||!this.childNodeList.nodes)&&(this.childNodeList=new 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implemented."+this.debugInfo())}}),B.prototype.setParent=function(P){var U,G,ee,K,Z;for(this.parent=P,P&&(this.options=P.options,this.stringify=P.stringify),K=this.children,Z=[],G=0,ee=K.length;G<ee;G++)U=K[G],Z.push(U.setParent(this));return Z},B.prototype.element=function(P,U,G){var ee,K,Z,$,oe,ae,ye,Y,le,xe,Ce;if(ae=null,U===null&&G==null&&(le=[{},null],U=le[0],G=le[1]),U==null&&(U={}),U=w(U),R(U)||(xe=[U,G],G=xe[0],U=xe[1]),P!=null&&(P=w(P)),Array.isArray(P))for(Z=0,ye=P.length;Z<ye;Z++)K=P[Z],ae=this.element(K);else if(H(P))ae=this.element(P.apply());else if(R(P)){for(oe in P)if(D.call(P,oe))if(Ce=P[oe],H(Ce)&&(Ce=Ce.apply()),!this.options.ignoreDecorators&&this.stringify.convertAttKey&&oe.indexOf(this.stringify.convertAttKey)===0)ae=this.attribute(oe.substr(this.stringify.convertAttKey.length),Ce);else if(!this.options.separateArrayItems&&Array.isArray(Ce)&&A(Ce))ae=this.dummy();else if(R(Ce)&&A(Ce))ae=this.element(oe);else if(!this.options.keepNullNodes&&Ce==null)ae=this.dummy();else if(!this.options.separateArrayItems&&Array.isArray(Ce))for($=0,Y=Ce.length;$<Y;$++)K=Ce[$],ee={},ee[oe]=K,ae=this.element(ee);else R(Ce)?!this.options.ignoreDecorators&&this.stringify.convertTextKey&&oe.indexOf(this.stringify.convertTextKey)===0?ae=this.element(Ce):(ae=this.element(oe),ae.element(Ce)):ae=this.element(oe,Ce)}else!this.options.keepNullNodes&&G===null?ae=this.dummy():!this.options.ignoreDecorators&&this.stringify.convertTextKey&&P.indexOf(this.stringify.convertTextKey)===0?ae=this.text(G):!this.options.ignoreDecorators&&this.stringify.convertCDataKey&&P.indexOf(this.stringify.convertCDataKey)===0?ae=this.cdata(G):!this.options.ignoreDecorators&&this.stringify.convertCommentKey&&P.indexOf(this.stringify.convertCommentKey)===0?ae=this.comment(G):!this.options.ignoreDecorators&&this.stringify.convertRawKey&&P.indexOf(this.stringify.convertRawKey)===0?ae=this.raw(G):!this.options.ignoreDecorators&&this.stringify.convertPIKey&&P.indexOf(this.stringify.convertPIKey)===0?ae=this.instruction(P.substr(this.stringify.convertPIKey.length),G):ae=this.node(P,U,G);if(ae==null)throw new Error("Could not create any 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this.options.noValidation?v:this.assertLegalChar(""+v||"")},h.prototype.convertAttKey="@",h.prototype.convertPIKey="?",h.prototype.convertTextKey="#text",h.prototype.convertCDataKey="#cdata",h.prototype.convertCommentKey="#comment",h.prototype.convertRawKey="#raw",h.prototype.assertLegalChar=function(v){var d,o;if(this.options.noValidation)return v;if(d="",this.options.version==="1.0"){if(d=/[\0-\x08\x0B\f\x0E-\x1F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/,o=v.match(d))throw new Error("Invalid character in string: "+v+" at index "+o.index)}else if(this.options.version==="1.1"&&(d=/[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/,o=v.match(d)))throw new Error("Invalid character in string: "+v+" at index "+o.index);return v},h.prototype.assertLegalName=function(v){var d;if(this.options.noValidation)return 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Pn=Ei>ki?Ie.slice(0,ki-ve):Ie;c.addToken(c,Pn,He?He+rt:rt,yt,ve+Pn.length==Ke?ut:"",Ve,At)}if(Ei>=ki){Ie=Ie.slice(ki-ve),ve=ki;break}ve=Ei,yt=""}Ie=O.slice(X,X=k[ke++]),He=cn(k[ke++],c.cm.options)}}}function ir(n,c,k){this.line=c,this.rest=Pt(c),this.size=this.rest?Zt(Pe(this.rest))-k+1:1,this.node=this.text=null,this.hidden=nr(n,c)}function Lr(n,c,k){for(var C=[],O,X=c;X<k;X=O){var ce=new ir(n.doc,xt(n.doc,X),X);O=X+ce.size,C.push(ce)}return C}var cr=null;function Yr(n){cr?cr.ops.push(n):n.ownsGroup=cr={ops:[n],delayedCallbacks:[]}}function ui(n){var c=n.delayedCallbacks,k=0;do{for(;k<c.length;k++)c[k].call(null);for(var C=0;C<n.ops.length;C++){var O=n.ops[C];if(O.cursorActivityHandlers)for(;O.cursorActivityCalled<O.cursorActivityHandlers.length;)O.cursorActivityHandlers[O.cursorActivityCalled++].call(null,O.cm)}}while(k<c.length)}function Ai(n,c){var k=n.ownsGroup;if(k)try{ui(k)}finally{cr=null,c(k)}}var $n=null;function Cr(n,c){var k=We(n,c);if(k.length){var C=Array.prototype.slice.call(arguments,2),O;cr?O=cr.delayedCallbacks:$n?O=$n:(O=$n=[],setTimeout(Li,0));for(var X=function(me){O.push(function(){return k[me].apply(null,C)})},ce=0;ce<k.length;++ce)X(ce)}}function Li(){var n=$n;$n=null;for(var c=0;c<n.length;++c)n[c]()}function Zi(n,c,k,C){for(var O=0;O<c.changes.length;O++){var X=c.changes[O];X=="text"?Vn(n,c):X=="gutter"?jn(n,c,k,C):X=="class"?tn(n,c):X=="widget"&&pn(n,c,C)}c.changes=null}function xr(n){return n.node==n.text&&(n.node=P("div",null,null,"position: relative"),n.text.parentNode&&n.text.parentNode.replaceChild(n.node,n.text),n.node.appendChild(n.text),E&&p<8&&(n.node.style.zIndex=2)),n.node}function un(n,c){var k=c.bgClass?c.bgClass+" "+(c.line.bgClass||""):c.line.bgClass;if(k&&(k+=" CodeMirror-linebackground"),c.background)k?c.background.className=k:(c.background.parentNode.removeChild(c.background),c.background=null);else if(k){var C=xr(c);c.background=C.insertBefore(P("div",null,k),C.firstChild),n.display.input.setUneditable(c.background)}}function Gn(n,c){var k=n.display.externalMeasured;return k&&k.line==c.line?(n.display.externalMeasured=null,c.measure=k.measure,k.built):Br(n,c)}function Vn(n,c){var k=c.text.className,C=Gn(n,c);c.text==c.node&&(c.node=C.pre),c.text.parentNode.replaceChild(C.pre,c.text),c.text=C.pre,C.bgClass!=c.bgClass||C.textClass!=c.textClass?(c.bgClass=C.bgClass,c.textClass=C.textClass,tn(n,c)):k&&(c.text.className=k)}function tn(n,c){un(n,c),c.line.wrapClass?xr(c).className=c.line.wrapClass:c.node!=c.text&&(c.node.className="");var k=c.textClass?c.textClass+" "+(c.line.textClass||""):c.line.textClass;c.text.className=k||""}function jn(n,c,k,C){if(c.gutter&&(c.node.removeChild(c.gutter),c.gutter=null),c.gutterBackground&&(c.node.removeChild(c.gutterBackground),c.gutterBackground=null),c.line.gutterClass){var O=xr(c);c.gutterBackground=P("div",null,"CodeMirror-gutter-background 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Ve=null,Ke=null,rt=ge(function(Nt){var zt=mr(n,X,Nt);return zt.top+=ce,zt.bottom+=ce,Js(zt,C,O,!1)?(zt.top<=O&&zt.left<=C&&(Ve=Nt,Ke=zt),!0):!1},me,ve),ut,yt,Ct=!1;if(Ke){var At=C-Ke.left<Ke.right-C,St=At==ke;rt=Ve+(St?0:1),yt=St?"after":"before",ut=At?Ke.left:Ke.right}else{!ke&&(rt==ve||rt==me)&&rt++,yt=rt==0?"after":rt==c.text.length?"before":mr(n,X,rt-(ke?1:0)).bottom+ce<=O==ke?"after":"before";var Lt=fi(n,at(k,rt,yt),"line",c,X);ut=Lt.left,Ct=O<Lt.top?-1:O>=Lt.bottom?1:0}return rt=se(c.text,rt,1),ko(k,rt,yt,Ct,C-ut)}function Eo(n,c,k,C,O,X,ce){var me=ge(function(He){var Ve=O[He],Ke=Ve.level!=1;return Js(fi(n,at(k,Ke?Ve.to:Ve.from,Ke?"before":"after"),"line",c,C),X,ce,!0)},0,O.length-1),ve=O[me];if(me>0){var ke=ve.level!=1,Ie=fi(n,at(k,ke?ve.from:ve.to,ke?"after":"before"),"line",c,C);Js(Ie,X,ce,!0)&&Ie.top>ce&&(ve=O[me-1])}return ve}function Qs(n,c,k,C,O,X,ce){var me=La(n,c,C,ce),ve=me.begin,ke=me.end;/\s/.test(c.text.charAt(ke-1))&&ke--;for(var 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ve=me.empty();(ve||n.options.showCursorWhenSelecting)&&Ic(n,me.head,O),ve||Ku(n,me,X)}}return C}function Ic(n,c,k){var C=fi(n,c,"div",null,null,!n.options.singleCursorHeightPerLine),O=k.appendChild(P("div","\xA0","CodeMirror-cursor"));if(O.style.left=C.left+"px",O.style.top=C.top+"px",O.style.height=Math.max(0,C.bottom-C.top)*n.options.cursorHeight+"px",C.other){var X=k.appendChild(P("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));X.style.display="",X.style.left=C.other.left+"px",X.style.top=C.other.top+"px",X.style.height=(C.other.bottom-C.other.top)*.85+"px"}}function Qa(n,c){return n.top-c.top||n.left-c.left}function Ku(n,c,k){var C=n.display,O=n.doc,X=document.createDocumentFragment(),ce=Qn(n.display),me=ce.left,ve=Math.max(C.sizerWidth,Bn(n)-C.sizer.offsetLeft)-ce.right,ke=O.direction=="ltr";function Ie(St,Lt,Nt,zt){Lt<0&&(Lt=0),Lt=Math.round(Lt),zt=Math.round(zt),X.appendChild(P("div",null,"CodeMirror-selected","position: absolute; left: "+St+`px;
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                             height: `+(zt-Lt)+"px"))}function He(St,Lt,Nt){var zt=xt(O,St),lr=zt.text.length,qr,Xn;function gn(Pn,Mi){return Ta(n,at(St,Pn),"div",zt,Mi)}function ki(Pn,Mi,qt){var bn=ys(n,zt,null,Pn),vn=Mi=="ltr"==(qt=="after")?"left":"right",_n=qt=="after"?bn.begin:bn.end-(/\s/.test(zt.text.charAt(bn.end-1))?2:1);return gn(_n,vn)[vn]}var Ei=lt(zt,O.direction);return Me(Ei,Lt||0,Nt==null?lr:Nt,function(Pn,Mi,qt,bn){var vn=qt=="ltr",_n=gn(Pn,vn?"left":"right"),En=gn(Mi-1,vn?"right":"left"),ga=Lt==null&&Pn==0,Ri=Nt==null&&Mi==lr,ni=bn==0,Dr=!Ei||bn==Ei.length-1;if(En.top-_n.top<=3){var zn=(ke?ga:Ri)&&ni,pc=(ke?Ri:ga)&&Dr,ls=zn?me:(vn?_n:En).left,Ps=pc?ve:(vn?En:_n).right;Ie(ls,_n.top,Ps-ls,_n.bottom)}else{var Do,Rn,va,ii;vn?(Do=ke&&ga&&ni?me:_n.left,Rn=ke?ve:ki(Pn,qt,"before"),va=ke?me:ki(Mi,qt,"after"),ii=ke&&Ri&&Dr?ve:En.right):(Do=ke?ki(Pn,qt,"before"):me,Rn=!ke&&ga&&ni?ve:_n.right,va=!ke&&Ri&&Dr?me:En.left,ii=ke?ki(Mi,qt,"after"):ve),Ie(Do,_n.top,Rn-Do,_n.bottom),_n.bottom<En.top&&Ie(me,_n.bottom,null,En.top),Ie(va,En.top,ii-va,En.bottom)}(!qr||Qa(_n,qr)<0)&&(qr=_n),Qa(En,qr)<0&&(qr=En),(!Xn||Qa(_n,Xn)<0)&&(Xn=_n),Qa(En,Xn)<0&&(Xn=En)}),{start:qr,end:Xn}}var Ve=c.from(),Ke=c.to();if(Ve.line==Ke.line)He(Ve.line,Ve.ch,Ke.ch);else{var rt=xt(O,Ve.line),ut=xt(O,Ke.line),yt=it(rt)==it(ut),Ct=He(Ve.line,Ve.ch,yt?rt.text.length+1:null).end,At=He(Ke.line,yt?0:null,Ke.ch).start;yt&&(Ct.top<At.top-2?(Ie(Ct.right,Ct.top,null,Ct.bottom),Ie(me,At.top,At.left,At.bottom)):Ie(Ct.right,Ct.top,At.left-Ct.right,Ct.bottom)),Ct.bottom<At.top&&Ie(me,Ct.bottom,null,At.top)}k.appendChild(X)}function Il(n){if(n.state.focused){var c=n.display;clearInterval(c.blinker);var k=!0;c.cursorDiv.style.visibility="",n.options.cursorBlinkRate>0?c.blinker=setInterval(function(){n.hasFocus()||ta(n),c.cursorDiv.style.visibility=(k=!k)?"":"hidden"},n.options.cursorBlinkRate):n.options.cursorBlinkRate<0&&(c.cursorDiv.style.visibility="hidden")}}function Da(n){n.state.focused||(n.display.input.focus(),jl(n))}function jc(n){n.state.delayingBlurEvent=!0,setTimeout(function(){n.state.delayingBlurEvent&&(n.state.delayingBlurEvent=!1,ta(n))},100)}function jl(n,c){n.state.delayingBlurEvent&&(n.state.delayingBlurEvent=!1),n.options.readOnly!="nocursor"&&(n.state.focused||(qe(n,"focus",n,c),n.state.focused=!0,Z(n.display.wrapper,"CodeMirror-focused"),!n.curOp&&n.display.selForContextMenu!=n.doc.sel&&(n.display.input.reset(),g&&setTimeout(function(){return n.display.input.reset(!0)},20)),n.display.input.receivedFocus()),Il(n))}function ta(n,c){n.state.delayingBlurEvent||(n.state.focused&&(qe(n,"blur",n,c),n.state.focused=!1,F(n.display.wrapper,"CodeMirror-focused")),clearInterval(n.display.blinker),setTimeout(function(){n.state.focused||(n.display.shift=!1)},150))}function el(n){for(var c=n.display,k=c.lineDiv.offsetTop,C=0;C<c.view.length;C++){var O=c.view[C],X=n.options.lineWrapping,ce=void 0,me=0;if(!O.hidden){if(E&&p<8){var ve=O.node.offsetTop+O.node.offsetHeight;ce=ve-k,k=ve}else{var ke=O.node.getBoundingClientRect();ce=ke.bottom-ke.top,!X&&O.text.firstChild&&(me=O.text.firstChild.getBoundingClientRect().right-ke.left-1)}var Ie=O.line.height-ce;if((Ie>.005||Ie<-.005)&&(vr(O.line,ce),Bc(O.line),O.rest))for(var He=0;He<O.rest.length;He++)Bc(O.rest[He]);if(me>n.display.sizerWidth){var Ve=Math.ceil(me/yi(n.display));Ve>n.display.maxLineLength&&(n.display.maxLineLength=Ve,n.display.maxLine=O.line,n.display.maxLineChanged=!0)}}}}function Bc(n){if(n.widgets)for(var c=0;c<n.widgets.length;++c){var k=n.widgets[c],C=k.node.parentNode;C&&(k.height=C.offsetHeight)}}function Nn(n,c,k){var C=k&&k.top!=null?Math.max(0,k.top):n.scroller.scrollTop;C=Math.floor(C-$o(n));var O=k&&k.bottom!=null?k.bottom:C+n.wrapper.clientHeight,X=Fr(c,C),ce=Fr(c,O);if(k&&k.ensure){var me=k.ensure.from.line,ve=k.ensure.to.line;me<X?(X=me,ce=Fr(c,Vt(xt(c,me))+n.wrapper.clientHeight)):Math.min(ve,c.lastLine())>=ce&&(X=Fr(c,Vt(xt(c,ve))-n.wrapper.clientHeight),ce=ve)}return{from:X,to:Math.max(ce,X+1)}}function Zo(n,c){if(!Qe(n,"scrollCursorIntoView")){var k=n.display,C=k.sizer.getBoundingClientRect(),O=null;if(c.top+C.top<0?O=!0:c.bottom+C.top>(window.innerHeight||document.documentElement.clientHeight)&&(O=!1),O!=null&&!s){var X=P("div","\u200B",null,`position: absolute;
                         top: `+(c.top-k.viewOffset-$o(n.display))+`px;
                         height: `+(c.bottom-c.top+Cn(n)+k.barHeight)+`px;
                         left: `+c.left+"px; width: "+Math.max(2,c.right-c.left)+"px;");n.display.lineSpace.appendChild(X),X.scrollIntoView(O),n.display.lineSpace.removeChild(X)}}}function bs(n,c,k,C){C==null&&(C=0);var O;!n.options.lineWrapping&&c==k&&(c=c.ch?at(c.line,c.sticky=="before"?c.ch-1:c.ch,"after"):c,k=c.sticky=="before"?at(c.line,c.ch+1,"before"):c);for(var X=0;X<5;X++){var ce=!1,me=fi(n,c),ve=!k||k==c?me:fi(n,k);O={left:Math.min(me.left,ve.left),top:Math.min(me.top,ve.top)-C,right:Math.max(me.left,ve.left),bottom:Math.max(me.bottom,ve.bottom)+C};var ke=tl(n,O),Ie=n.doc.scrollTop,He=n.doc.scrollLeft;if(ke.scrollTop!=null&&(_s(n,ke.scrollTop),Math.abs(n.doc.scrollTop-Ie)>1&&(ce=!0)),ke.scrollLeft!=null&&(ws(n,ke.scrollLeft),Math.abs(n.doc.scrollLeft-He)>1&&(ce=!0)),!ce)break}return O}function $u(n,c){var k=tl(n,c);k.scrollTop!=null&&_s(n,k.scrollTop),k.scrollLeft!=null&&ws(n,k.scrollLeft)}function tl(n,c){var k=n.display,C=Xo(n.display);c.top<0&&(c.top=0);var O=n.curOp&&n.curOp.scrollTop!=null?n.curOp.scrollTop:k.scroller.scrollTop,X=lo(n),ce={};c.bottom-c.top>X&&(c.bottom=c.top+X);var me=n.doc.height+rn(k),ve=c.top<C,ke=c.bottom>me-C;if(c.top<O)ce.scrollTop=ve?0:c.top;else if(c.bottom>O+X){var Ie=Math.min(c.top,(ke?me:c.bottom)-X);Ie!=O&&(ce.scrollTop=Ie)}var He=n.options.fixedGutter?0:k.gutters.offsetWidth,Ve=n.curOp&&n.curOp.scrollLeft!=null?n.curOp.scrollLeft:k.scroller.scrollLeft-He,Ke=Bn(n)-k.gutters.offsetWidth,rt=c.right-c.left>Ke;return rt&&(c.right=c.left+Ke),c.left<10?ce.scrollLeft=0:c.left<Ve?ce.scrollLeft=Math.max(0,c.left+He-(rt?0:10)):c.right>Ke+Ve-3&&(ce.scrollLeft=c.right+(rt?0:10)-Ke),ce}function Bl(n,c){c!=null&&(rl(n),n.curOp.scrollTop=(n.curOp.scrollTop==null?n.doc.scrollTop:n.curOp.scrollTop)+c)}function ra(n){rl(n);var c=n.getCursor();n.curOp.scrollToPos={from:c,to:c,margin:n.options.cursorScrollMargin}}function na(n,c,k){(c!=null||k!=null)&&rl(n),c!=null&&(n.curOp.scrollLeft=c),k!=null&&(n.curOp.scrollTop=k)}function Gu(n,c){rl(n),n.curOp.scrollToPos=c}function rl(n){var c=n.curOp.scrollToPos;if(c){n.curOp.scrollToPos=null;var k=Aa(n,c.from),C=Aa(n,c.to);Nc(n,k,C,c.margin)}}function Nc(n,c,k,C){var O=tl(n,{left:Math.min(c.left,k.left),top:Math.min(c.top,k.top)-C,right:Math.max(c.right,k.right),bottom:Math.max(c.bottom,k.bottom)+C});na(n,O.scrollLeft,O.scrollTop)}function _s(n,c){Math.abs(n.doc.scrollTop-c)<2||(he||zl(n,{top:c}),Fc(n,c,!0),he&&zl(n),oa(n,100))}function Fc(n,c,k){c=Math.max(0,Math.min(n.display.scroller.scrollHeight-n.display.scroller.clientHeight,c)),!(n.display.scroller.scrollTop==c&&!k)&&(n.doc.scrollTop=c,n.display.scrollbars.setScrollTop(c),n.display.scroller.scrollTop!=c&&(n.display.scroller.scrollTop=c))}function ws(n,c,k,C){c=Math.max(0,Math.min(c,n.display.scroller.scrollWidth-n.display.scroller.clientWidth)),!((k?c==n.doc.scrollLeft:Math.abs(n.doc.scrollLeft-c)<2)&&!C)&&(n.doc.scrollLeft=c,$c(n),n.display.scroller.scrollLeft!=c&&(n.display.scroller.scrollLeft=c),n.display.scrollbars.setScrollLeft(c))}function ia(n){var c=n.display,k=c.gutters.offsetWidth,C=Math.round(n.doc.height+rn(n.display));return{clientHeight:c.scroller.clientHeight,viewHeight:c.wrapper.clientHeight,scrollWidth:c.scroller.scrollWidth,clientWidth:c.scroller.clientWidth,viewWidth:c.wrapper.clientWidth,barLeft:n.options.fixedGutter?k:0,docHeight:C,scrollHeight:C+Cn(n)+c.barHeight,nativeBarWidth:c.nativeBarWidth,gutterWidth:k}}var Jo=function(n,c,k){this.cm=k;var C=this.vert=P("div",[P("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),O=this.horiz=P("div",[P("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");C.tabIndex=O.tabIndex=-1,n(C),n(O),Ze(C,"scroll",function(){C.clientHeight&&c(C.scrollTop,"vertical")}),Ze(O,"scroll",function(){O.clientWidth&&c(O.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,E&&p<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Jo.prototype.update=function(n){var c=n.scrollWidth>n.clientWidth+1,k=n.scrollHeight>n.clientHeight+1,C=n.nativeBarWidth;if(k){this.vert.style.display="block",this.vert.style.bottom=c?C+"px":"0";var O=n.viewHeight-(c?C:0);this.vert.firstChild.style.height=Math.max(0,n.scrollHeight-n.clientHeight+O)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(c){this.horiz.style.display="block",this.horiz.style.right=k?C+"px":"0",this.horiz.style.left=n.barLeft+"px";var X=n.viewWidth-n.barLeft-(k?C:0);this.horiz.firstChild.style.width=Math.max(0,n.scrollWidth-n.clientWidth+X)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&n.clientHeight>0&&(C==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:k?C:0,bottom:c?C:0}},Jo.prototype.setScrollLeft=function(n){this.horiz.scrollLeft!=n&&(this.horiz.scrollLeft=n),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Jo.prototype.setScrollTop=function(n){this.vert.scrollTop!=n&&(this.vert.scrollTop=n),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Jo.prototype.zeroWidthHack=function(){var n=_&&!o?"12px":"18px";this.horiz.style.height=this.vert.style.width=n,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new le,this.disableVert=new le},Jo.prototype.enableZeroWidthBar=function(n,c,k){n.style.pointerEvents="auto";function C(){var O=n.getBoundingClientRect(),X=k=="vert"?document.elementFromPoint(O.right-1,(O.top+O.bottom)/2):document.elementFromPoint((O.right+O.left)/2,O.bottom-1);X!=n?n.style.pointerEvents="none":c.set(1e3,C)}c.set(1e3,C)},Jo.prototype.clear=function(){var n=this.horiz.parentNode;n.removeChild(this.horiz),n.removeChild(this.vert)};var Di=function(){};Di.prototype.update=function(){return{bottom:0,right:0}},Di.prototype.setScrollLeft=function(){},Di.prototype.setScrollTop=function(){},Di.prototype.clear=function(){};function xs(n,c){c||(c=ia(n));var k=n.display.barWidth,C=n.display.barHeight;Nl(n,c);for(var O=0;O<4&&k!=n.display.barWidth||C!=n.display.barHeight;O++)k!=n.display.barWidth&&n.options.lineWrapping&&el(n),Nl(n,ia(n)),k=n.display.barWidth,C=n.display.barHeight}function Nl(n,c){var k=n.display,C=k.scrollbars.update(c);k.sizer.style.paddingRight=(k.barWidth=C.right)+"px",k.sizer.style.paddingBottom=(k.barHeight=C.bottom)+"px",k.heightForcer.style.borderBottom=C.bottom+"px solid transparent",C.right&&C.bottom?(k.scrollbarFiller.style.display="block",k.scrollbarFiller.style.height=C.bottom+"px",k.scrollbarFiller.style.width=C.right+"px"):k.scrollbarFiller.style.display="",C.bottom&&n.options.coverGutterNextToScrollbar&&n.options.fixedGutter?(k.gutterFiller.style.display="block",k.gutterFiller.style.height=C.bottom+"px",k.gutterFiller.style.width=c.gutterWidth+"px"):k.gutterFiller.style.display=""}var zc={native:Jo,null:Di};function Hc(n){n.display.scrollbars&&(n.display.scrollbars.clear(),n.display.scrollbars.addClass&&F(n.display.wrapper,n.display.scrollbars.addClass)),n.display.scrollbars=new zc[n.options.scrollbarStyle](function(c){n.display.wrapper.insertBefore(c,n.display.scrollbarFiller),Ze(c,"mousedown",function(){n.state.focused&&setTimeout(function(){return n.display.input.focus()},0)}),c.setAttribute("cm-not-content","true")},function(c,k){k=="horizontal"?ws(n,c):_s(n,c)},n),n.display.scrollbars.addClass&&Z(n.display.wrapper,n.display.scrollbars.addClass)}var Vu=0;function Ss(n){n.curOp={cm:n,viewChanged:!1,startHeight:n.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Vu},Yr(n.curOp)}function qo(n){var c=n.curOp;c&&Ai(c,function(k){for(var C=0;C<k.ops.length;C++)k.ops[C].cm.curOp=null;Xu(k)})}function Xu(n){for(var c=n.ops,k=0;k<c.length;k++)Yu(c[k]);for(var C=0;C<c.length;C++)Zu(c[C]);for(var O=0;O<c.length;O++)Ju(c[O]);for(var X=0;X<c.length;X++)qu(c[X]);for(var ce=0;ce<c.length;ce++)Qu(c[ce])}function Yu(n){var c=n.cm,k=c.display;Wc(c),n.updateMaxLine&&pr(c),n.mustUpdate=n.viewChanged||n.forceUpdate||n.scrollTop!=null||n.scrollToPos&&(n.scrollToPos.from.line<k.viewFrom||n.scrollToPos.to.line>=k.viewTo)||k.maxLineChanged&&c.options.lineWrapping,n.update=n.mustUpdate&&new nl(c,n.mustUpdate&&{top:n.scrollTop,ensure:n.scrollToPos},n.forceUpdate)}function Zu(n){n.updatedDisplay=n.mustUpdate&&Fl(n.cm,n.update)}function Ju(n){var c=n.cm,k=c.display;n.updatedDisplay&&el(c),n.barMeasure=ia(c),k.maxLineChanged&&!c.options.lineWrapping&&(n.adjustWidthTo=Co(c,k.maxLine,k.maxLine.text.length).left+3,c.display.sizerWidth=n.adjustWidthTo,n.barMeasure.scrollWidth=Math.max(k.scroller.clientWidth,k.sizer.offsetLeft+n.adjustWidthTo+Cn(c)+c.display.barWidth),n.maxScrollLeft=Math.max(0,k.sizer.offsetLeft+n.adjustWidthTo-Bn(c))),(n.updatedDisplay||n.selectionChanged)&&(n.preparedSelection=k.input.prepareSelection())}function qu(n){var c=n.cm;n.adjustWidthTo!=null&&(c.display.sizer.style.minWidth=n.adjustWidthTo+"px",n.maxScrollLeft<c.doc.scrollLeft&&ws(c,Math.min(c.display.scroller.scrollLeft,n.maxScrollLeft),!0),c.display.maxLineChanged=!1);var k=n.focus&&n.focus==K();n.preparedSelection&&c.display.input.showSelection(n.preparedSelection,k),(n.updatedDisplay||n.startHeight!=c.doc.height)&&xs(c,n.barMeasure),n.updatedDisplay&&Ul(c,n.barMeasure),n.selectionChanged&&Il(c),c.state.focused&&n.updateInput&&c.display.input.reset(n.typing),k&&Da(n.cm)}function Qu(n){var c=n.cm,k=c.display,C=c.doc;if(n.updatedDisplay&&Kc(c,n.update),k.wheelStartX!=null&&(n.scrollTop!=null||n.scrollLeft!=null||n.scrollToPos)&&(k.wheelStartX=k.wheelStartY=null),n.scrollTop!=null&&Fc(c,n.scrollTop,n.forceScroll),n.scrollLeft!=null&&ws(c,n.scrollLeft,!0,!0),n.scrollToPos){var O=bs(c,Gt(C,n.scrollToPos.from),Gt(C,n.scrollToPos.to),n.scrollToPos.margin);Zo(c,O)}var X=n.maybeHiddenMarkers,ce=n.maybeUnhiddenMarkers;if(X)for(var me=0;me<X.length;++me)X[me].lines.length||qe(X[me],"hide");if(ce)for(var ve=0;ve<ce.length;++ve)ce[ve].lines.length&&qe(ce[ve],"unhide");k.wrapper.offsetHeight&&(C.scrollTop=c.display.scroller.scrollTop),n.changeObjs&&qe(c,"changes",c,n.changeObjs),n.update&&n.update.finish()}function yn(n,c){if(n.curOp)return c();Ss(n);try{return c()}finally{qo(n)}}function Ln(n,c){return function(){if(n.curOp)return c.apply(n,arguments);Ss(n);try{return c.apply(n,arguments)}finally{qo(n)}}}function mn(n){return function(){if(this.curOp)return n.apply(this,arguments);Ss(this);try{return n.apply(this,arguments)}finally{qo(this)}}}function Fn(n){return function(){var c=this.cm;if(!c||c.curOp)return n.apply(this,arguments);Ss(c);try{return n.apply(this,arguments)}finally{qo(c)}}}function oa(n,c){n.doc.highlightFrontier<n.display.viewTo&&n.state.highlight.set(c,ae(Uc,n))}function Uc(n){var c=n.doc;if(!(c.highlightFrontier>=n.display.viewTo)){var k=+new Date+n.options.workTime,C=gi(n,c.highlightFrontier),O=[];c.iter(C.line,Math.min(c.first+c.size,n.display.viewTo+500),function(X){if(C.line>=n.display.viewFrom){var ce=X.styles,me=X.text.length>n.options.maxHighlightLength?Sr(c.mode,C.state):null,ve=Jn(n,X,C,!0);me&&(C.state=me),X.styles=ve.styles;var ke=X.styleClasses,Ie=ve.classes;Ie?X.styleClasses=Ie:ke&&(X.styleClasses=null);for(var He=!ce||ce.length!=X.styles.length||ke!=Ie&&(!ke||!Ie||ke.bgClass!=Ie.bgClass||ke.textClass!=Ie.textClass),Ve=0;!He&&Ve<ce.length;++Ve)He=ce[Ve]!=X.styles[Ve];He&&O.push(C.line),X.stateAfter=C.save(),C.nextLine()}else X.text.length<=n.options.maxHighlightLength&&fs(n,X.text,C),X.stateAfter=C.line%5==0?C.save():null,C.nextLine();if(+new Date>k)return oa(n,n.options.workDelay),!0}),c.highlightFrontier=C.line,c.modeFrontier=Math.max(c.modeFrontier,C.line),O.length&&yn(n,function(){for(var X=0;X<O.length;X++)nn(n,O[X],"text")})}}var nl=function(n,c,k){var C=n.display;this.viewport=c,this.visible=Nn(C,n.doc,c),this.editorIsHidden=!C.wrapper.offsetWidth,this.wrapperHeight=C.wrapper.clientHeight,this.wrapperWidth=C.wrapper.clientWidth,this.oldDisplayWidth=Bn(n),this.force=k,this.dims=to(n),this.events=[]};nl.prototype.signal=function(n,c){vt(n,c)&&this.events.push(arguments)},nl.prototype.finish=function(){for(var n=0;n<this.events.length;n++)qe.apply(null,this.events[n])};function Wc(n){var c=n.display;!c.scrollbarsClipped&&c.scroller.offsetWidth&&(c.nativeBarWidth=c.scroller.offsetWidth-c.scroller.clientWidth,c.heightForcer.style.height=Cn(n)+"px",c.sizer.style.marginBottom=-c.nativeBarWidth+"px",c.sizer.style.borderRightWidth=Cn(n)+"px",c.scrollbarsClipped=!0)}function ef(n){if(n.hasFocus())return null;var c=K();if(!c||!ee(n.display.lineDiv,c))return null;var k={activeElt:c};if(window.getSelection){var C=window.getSelection();C.anchorNode&&C.extend&&ee(n.display.lineDiv,C.anchorNode)&&(k.anchorNode=C.anchorNode,k.anchorOffset=C.anchorOffset,k.focusNode=C.focusNode,k.focusOffset=C.focusOffset)}return k}function tf(n){if(!(!n||!n.activeElt||n.activeElt==K())&&(n.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(n.activeElt.nodeName)&&n.anchorNode&&ee(document.body,n.anchorNode)&&ee(document.body,n.focusNode))){var c=window.getSelection(),k=document.createRange();k.setEnd(n.anchorNode,n.anchorOffset),k.collapse(!1),c.removeAllRanges(),c.addRange(k),c.extend(n.focusNode,n.focusOffset)}}function Fl(n,c){var k=n.display,C=n.doc;if(c.editorIsHidden)return hn(n),!1;if(!c.force&&c.visible.from>=k.viewFrom&&c.visible.to<=k.viewTo&&(k.updateLineNumbers==null||k.updateLineNumbers>=k.viewTo)&&k.renderedView==k.view&&qa(n)==0)return!1;il(n)&&(hn(n),c.dims=to(n));var O=C.first+C.size,X=Math.max(c.visible.from-n.options.viewportMargin,C.first),ce=Math.min(O,c.visible.to+n.options.viewportMargin);k.viewFrom<X&&X-k.viewFrom<20&&(X=Math.max(C.first,k.viewFrom)),k.viewTo>ce&&k.viewTo-ce<20&&(ce=Math.min(O,k.viewTo)),An&&(X=Ut(n.doc,X),ce=Ft(n.doc,ce));var me=X!=k.viewFrom||ce!=k.viewTo||k.lastWrapHeight!=c.wrapperHeight||k.lastWrapWidth!=c.wrapperWidth;_i(n,X,ce),k.viewOffset=Vt(xt(n.doc,k.viewFrom)),n.display.mover.style.top=k.viewOffset+"px";var ve=qa(n);if(!me&&ve==0&&!c.force&&k.renderedView==k.view&&(k.updateLineNumbers==null||k.updateLineNumbers>=k.viewTo))return!1;var ke=ef(n);return ve>4&&(k.lineDiv.style.display="none"),rf(n,k.updateLineNumbers,c.dims),ve>4&&(k.lineDiv.style.display=""),k.renderedView=k.view,tf(ke),D(k.cursorDiv),D(k.selectionDiv),k.gutters.style.height=k.sizer.style.minHeight=0,me&&(k.lastWrapHeight=c.wrapperHeight,k.lastWrapWidth=c.wrapperWidth,oa(n,400)),k.updateLineNumbers=null,!0}function Kc(n,c){for(var k=c.viewport,C=!0;;C=!1){if(!C||!n.options.lineWrapping||c.oldDisplayWidth==Bn(n)){if(k&&k.top!=null&&(k={top:Math.min(n.doc.height+rn(n.display)-lo(n),k.top)}),c.visible=Nn(n.display,n.doc,k),c.visible.from>=n.display.viewFrom&&c.visible.to<=n.display.viewTo)break}else C&&(c.visible=Nn(n.display,n.doc,k));if(!Fl(n,c))break;el(n);var O=ia(n);Oa(n),xs(n,O),Ul(n,O),c.force=!1}c.signal(n,"update",n),(n.display.viewFrom!=n.display.reportedViewFrom||n.display.viewTo!=n.display.reportedViewTo)&&(c.signal(n,"viewportChange",n,n.display.viewFrom,n.display.viewTo),n.display.reportedViewFrom=n.display.viewFrom,n.display.reportedViewTo=n.display.viewTo)}function zl(n,c){var k=new nl(n,c);if(Fl(n,k)){el(n),Kc(n,k);var C=ia(n);Oa(n),xs(n,C),Ul(n,C),k.finish()}}function rf(n,c,k){var C=n.display,O=n.options.lineNumbers,X=C.lineDiv,ce=X.firstChild;function me(rt){var ut=rt.nextSibling;return g&&_&&n.display.currentWheelTarget==rt?rt.style.display="none":rt.parentNode.removeChild(rt),ut}for(var ve=C.view,ke=C.viewFrom,Ie=0;Ie<ve.length;Ie++){var He=ve[Ie];if(!He.hidden)if(!He.node||He.node.parentNode!=X){var Ve=Ji(n,He,ke,k);X.insertBefore(Ve,ce)}else{for(;ce!=He.node;)ce=me(ce);var Ke=O&&c!=null&&c<=ke&&He.lineNumber;He.changes&&(xe(He.changes,"gutter")>-1&&(Ke=!1),Zi(n,He,ke,k)),Ke&&(D(He.lineNumber),He.lineNumber.appendChild(document.createTextNode(Wr(n.options,ke)))),ce=He.node.nextSibling}ke+=He.size}for(;ce;)ce=me(ce)}function Hl(n){var c=n.gutters.offsetWidth;n.sizer.style.marginLeft=c+"px"}function Ul(n,c){n.display.sizer.style.minHeight=c.docHeight+"px",n.display.heightForcer.style.top=c.docHeight+"px",n.display.gutters.style.height=c.docHeight+n.display.barHeight+Cn(n)+"px"}function $c(n){var c=n.display,k=c.view;if(!(!c.alignWidgets&&(!c.gutters.firstChild||!n.options.fixedGutter))){for(var C=To(c)-c.scroller.scrollLeft+n.doc.scrollLeft,O=c.gutters.offsetWidth,X=C+"px",ce=0;ce<k.length;ce++)if(!k[ce].hidden){n.options.fixedGutter&&(k[ce].gutter&&(k[ce].gutter.style.left=X),k[ce].gutterBackground&&(k[ce].gutterBackground.style.left=X));var me=k[ce].alignable;if(me)for(var ve=0;ve<me.length;ve++)me[ve].style.left=X}n.options.fixedGutter&&(c.gutters.style.left=C+O+"px")}}function il(n){if(!n.options.lineNumbers)return!1;var c=n.doc,k=Wr(n.options,c.first+c.size-1),C=n.display;if(k.length!=C.lineNumChars){var O=C.measure.appendChild(P("div",[P("div",k)],"CodeMirror-linenumber CodeMirror-gutter-elt")),X=O.firstChild.offsetWidth,ce=O.offsetWidth-X;return C.lineGutter.style.width="",C.lineNumInnerWidth=Math.max(X,C.lineGutter.offsetWidth-ce)+1,C.lineNumWidth=C.lineNumInnerWidth+ce,C.lineNumChars=C.lineNumInnerWidth?k.length:-1,C.lineGutter.style.width=C.lineNumWidth+"px",Hl(n.display),!0}return!1}function Wl(n,c){for(var k=[],C=!1,O=0;O<n.length;O++){var X=n[O],ce=null;if(typeof X!="string"&&(ce=X.style,X=X.className),X=="CodeMirror-linenumbers")if(c)C=!0;else continue;k.push({className:X,style:ce})}return c&&!C&&k.push({className:"CodeMirror-linenumbers",style:null}),k}function Gc(n){var c=n.gutters,k=n.gutterSpecs;D(c),n.lineGutter=null;for(var C=0;C<k.length;++C){var O=k[C],X=O.className,ce=O.style,me=c.appendChild(P("div",null,"CodeMirror-gutter "+X));ce&&(me.style.cssText=ce),X=="CodeMirror-linenumbers"&&(n.lineGutter=me,me.style.width=(n.lineNumWidth||1)+"px")}c.style.display=k.length?"":"none",Hl(n)}function Pa(n){Gc(n.display),Qt(n),$c(n)}function nf(n,c,k,C){var O=this;this.input=k,O.scrollbarFiller=P("div",null,"CodeMirror-scrollbar-filler"),O.scrollbarFiller.setAttribute("cm-not-content","true"),O.gutterFiller=P("div",null,"CodeMirror-gutter-filler"),O.gutterFiller.setAttribute("cm-not-content","true"),O.lineDiv=U("div",null,"CodeMirror-code"),O.selectionDiv=P("div",null,null,"position: relative; z-index: 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ol=0,ei=null;E?ei=-.53:he?ei=15:h?ei=-.7:d&&(ei=-1/3);function sa(n){var c=n.wheelDeltaX,k=n.wheelDeltaY;return c==null&&n.detail&&n.axis==n.HORIZONTAL_AXIS&&(c=n.detail),k==null&&n.detail&&n.axis==n.VERTICAL_AXIS?k=n.detail:k==null&&(k=n.wheelDelta),{x:c,y:k}}function Vc(n){var c=sa(n);return c.x*=ei,c.y*=ei,c}function Xc(n,c){var k=sa(c),C=k.x,O=k.y,X=n.display,ce=X.scroller,me=ce.scrollWidth>ce.clientWidth,ve=ce.scrollHeight>ce.clientHeight;if(C&&me||O&&ve){if(O&&_&&g){e:for(var ke=c.target,Ie=X.view;ke!=ce;ke=ke.parentNode)for(var He=0;He<Ie.length;He++)if(Ie[He].node==ke){n.display.currentWheelTarget=ke;break e}}if(C&&!he&&!v&&ei!=null){O&&ve&&_s(n,Math.max(0,ce.scrollTop+O*ei)),ws(n,Math.max(0,ce.scrollLeft+C*ei)),(!O||O&&ve)&&Tt(c),X.wheelStartX=null;return}if(O&&ei!=null){var Ve=O*ei,Ke=n.doc.scrollTop,rt=Ke+X.wrapper.clientHeight;Ve<0?Ke=Math.max(0,Ke+Ve-50):rt=Math.min(n.doc.height,rt+Ve+50),zl(n,{top:Ke,bottom:rt})}ol<20&&(X.wheelStartX==null?(X.wheelStartX=ce.scrollLeft,X.wheelStartY=ce.scrollTop,X.wheelDX=C,X.wheelDY=O,setTimeout(function(){if(X.wheelStartX!=null){var ut=ce.scrollLeft-X.wheelStartX,yt=ce.scrollTop-X.wheelStartY,Ct=yt&&X.wheelDY&&yt/X.wheelDY||ut&&X.wheelDX&&ut/X.wheelDX;X.wheelStartX=X.wheelStartY=null,Ct&&(ei=(ei*ol+Ct)/(ol+1),++ol)}},200)):(X.wheelDX+=C,X.wheelDY+=O))}}var Pi=function(n,c){this.ranges=n,this.primIndex=c};Pi.prototype.primary=function(){return this.ranges[this.primIndex]},Pi.prototype.equals=function(n){if(n==this)return!0;if(n.primIndex!=this.primIndex||n.ranges.length!=this.ranges.length)return!1;for(var c=0;c<this.ranges.length;c++){var k=this.ranges[c],C=n.ranges[c];if(!Vi(k.anchor,C.anchor)||!Vi(k.head,C.head))return!1}return!0},Pi.prototype.deepCopy=function(){for(var n=[],c=0;c<this.ranges.length;c++)n[c]=new Ir(li(this.ranges[c].anchor),li(this.ranges[c].head));return new Pi(n,this.primIndex)},Pi.prototype.somethingSelected=function(){for(var n=0;n<this.ranges.length;n++)if(!this.ranges[n].empty())return!0;return!1},Pi.prototype.contains=function(n,c){c||(c=n);for(var k=0;k<this.ranges.length;k++){var C=this.ranges[k];if(Ht(c,C.from())>=0&&Ht(n,C.to())<=0)return k}return-1};var Ir=function(n,c){this.anchor=n,this.head=c};Ir.prototype.from=function(){return Yn(this.anchor,this.head)},Ir.prototype.to=function(){return ci(this.anchor,this.head)},Ir.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function ro(n,c,k){var C=n&&n.options.selectionsMayTouch,O=c[k];c.sort(function(Ve,Ke){return Ht(Ve.from(),Ke.from())}),k=xe(c,O);for(var X=1;X<c.length;X++){var ce=c[X],me=c[X-1],ve=Ht(me.to(),ce.from());if(C&&!ce.empty()?ve>0:ve>=0){var ke=Yn(me.from(),ce.from()),Ie=ci(me.to(),ce.to()),He=me.empty()?ce.from()==ce.head:me.from()==me.head;X<=k&&--k,c.splice(--X,2,new Ir(He?Ie:ke,He?ke:Ie))}}return new Pi(c,k)}function fo(n,c){return new Pi([new Ir(n,c||n)],0)}function Qo(n){return n.text?at(n.from.line+n.text.length-1,Pe(n.text).length+(n.text.length==1?n.from.ch:0)):n.to}function Yc(n,c){if(Ht(n,c.from)<0)return n;if(Ht(n,c.to)<=0)return Qo(c);var k=n.line+c.text.length-(c.to.line-c.from.line)-1,C=n.ch;return n.line==c.to.line&&(C+=Qo(c).ch-c.to.ch),at(k,C)}function Kl(n,c){for(var k=[],C=0;C<n.sel.ranges.length;C++){var O=n.sel.ranges[C];k.push(new Ir(Yc(O.anchor,c),Yc(O.head,c)))}return ro(n.cm,k,n.sel.primIndex)}function aa(n,c,k){return n.line==c.line?at(k.line,n.ch-c.ch+k.ch):at(k.line+(n.line-c.line),n.ch)}function $l(n,c,k){for(var C=[],O=at(n.first,0),X=O,ce=0;ce<c.length;ce++){var me=c[ce],ve=aa(me.from,O,X),ke=aa(Qo(me),O,X);if(O=me.to,X=ke,k=="around"){var 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ut=ce(0,ke.length-1);X(He,He.text,Ke),rt&&n.remove(me.line,rt),ut.length&&n.insert(me.line,ut)}else if(Ie==He)if(ke.length==1)X(Ie,Ie.text.slice(0,me.ch)+Ve+Ie.text.slice(ve.ch),Ke);else{var yt=ce(1,ke.length-1);yt.push(new Mr(Ve+Ie.text.slice(ve.ch),Ke,C)),X(Ie,Ie.text.slice(0,me.ch)+ke[0],O(0)),n.insert(me.line+1,yt)}else if(ke.length==1)X(Ie,Ie.text.slice(0,me.ch)+ke[0]+He.text.slice(ve.ch),O(0)),n.remove(me.line+1,rt);else{X(Ie,Ie.text.slice(0,me.ch)+ke[0],O(0)),X(He,Ve+He.text.slice(ve.ch),Ke);var Ct=ce(1,ke.length-1);rt>1&&n.remove(me.line+1,rt-1),n.insert(me.line+1,Ct)}Cr(n,"change",n,c)}function es(n,c,k){function C(O,X,ce){if(O.linked)for(var me=0;me<O.linked.length;++me){var ve=O.linked[me];if(ve.doc!=X){var ke=ce&&ve.sharedHist;k&&!ke||(c(ve.doc,ke),C(ve.doc,O,ke))}}}C(n,null,!0)}function sl(n,c){if(c.cm)throw new Error("This document is already in use.");n.doc=c,c.cm=n,Yo(n),Gl(n),al(n),n.options.lineWrapping||pr(n),n.options.mode=c.modeOption,Qt(n)}function al(n){(n.doc.direction=="rtl"?Z:F)(n.display.lineDiv,"CodeMirror-rtl")}function Xl(n){yn(n,function(){al(n),Qt(n)})}function ll(n){this.done=[],this.undone=[],this.undoDepth=1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=n||1}function Yl(n,c){var k={from:li(c.from),to:Qo(c),text:rr(n,c.from,c.to)};return Ql(n,k,c.from.line,c.to.line+1),es(n,function(C){return Ql(C,k,c.from.line,c.to.line+1)},!0),k}function Jc(n){for(;n.length;){var c=Pe(n);if(c.ranges)n.pop();else break}}function Zl(n,c){if(c)return Jc(n.done),Pe(n.done);if(n.done.length&&!Pe(n.done).ranges)return Pe(n.done);if(n.done.length>1&&!n.done[n.done.length-2].ranges)return n.done.pop(),Pe(n.done)}function cl(n,c,k,C){var O=n.history;O.undone.length=0;var X=+new Date,ce,me;if((O.lastOp==C||O.lastOrigin==c.origin&&c.origin&&(c.origin.charAt(0)=="+"&&O.lastModTime>X-(n.cm?n.cm.options.historyEventDelay:500)||c.origin.charAt(0)=="*"))&&(ce=Zl(O,O.lastOp==C)))me=Pe(ce.changes),Ht(c.from,c.to)==0&&Ht(c.from,me.to)==0?me.to=Qo(c):ce.changes.push(Yl(n,c));else{var ve=Pe(O.done);for((!ve||!ve.ranges)&&ul(n.sel,O.done),ce={changes:[Yl(n,c)],generation:O.generation},O.done.push(ce);O.done.length>O.undoDepth;)O.done.shift(),O.done[0].ranges||O.done.shift()}O.done.push(k),O.generation=++O.maxGeneration,O.lastModTime=O.lastSelTime=X,O.lastOp=O.lastSelOp=C,O.lastOrigin=O.lastSelOrigin=c.origin,me||qe(n,"historyAdded")}function Jl(n,c,k,C){var O=c.charAt(0);return O=="*"||O=="+"&&k.ranges.length==C.ranges.length&&k.somethingSelected()==C.somethingSelected()&&new Date-n.history.lastSelTime<=(n.cm?n.cm.options.historyEventDelay:500)}function ql(n,c,k,C){var O=n.history,X=C&&C.origin;k==O.lastSelOp||X&&O.lastSelOrigin==X&&(O.lastModTime==O.lastSelTime&&O.lastOrigin==X||Jl(n,X,Pe(O.done),c))?O.done[O.done.length-1]=c:ul(c,O.done),O.lastSelTime=+new Date,O.lastSelOrigin=X,O.lastSelOp=k,C&&C.clearRedo!==!1&&Jc(O.undone)}function ul(n,c){var k=Pe(c);k&&k.ranges&&k.equals(n)||c.push(n)}function Ql(n,c,k,C){var O=c["spans_"+n.id],X=0;n.iter(Math.max(n.first,k),Math.min(n.first+n.size,C),function(ce){ce.markedSpans&&((O||(O=c["spans_"+n.id]={}))[X]=ce.markedSpans),++X})}function ec(n){if(!n)return null;for(var c,k=0;k<n.length;++k)n[k].marker.explicitlyCleared?c||(c=n.slice(0,k)):c&&c.push(n[k]);return c?c.length?c:null:n}function of(n,c){var k=c["spans_"+n.id];if(!k)return null;for(var C=[],O=0;O<c.text.length;++O)C.push(ec(k[O]));return C}function qc(n,c){var k=of(n,c),C=Ko(n,c);if(!k)return C;if(!C)return k;for(var O=0;O<k.length;++O){var X=k[O],ce=C[O];if(X&&ce)e:for(var me=0;me<ce.length;++me){for(var ve=ce[me],ke=0;ke<X.length;++ke)if(X[ke].marker==ve.marker)continue e;X.push(ve)}else ce&&(k[O]=ce)}return k}function ca(n,c,k){for(var C=[],O=0;O<n.length;++O){var X=n[O];if(X.ranges){C.push(k?Pi.prototype.deepCopy.call(X):X);continue}var ce=X.changes,me=[];C.push({changes:me});for(var ve=0;ve<ce.length;++ve){var ke=ce[ve],Ie=void 0;if(me.push({from:ke.from,to:ke.to,text:ke.text}),c)for(var He in ke)(Ie=He.match(/^spans_(\d+)$/))&&xe(c,Number(Ie[1]))>-1&&(Pe(me)[He]=ke[He],delete ke[He])}}return C}function tc(n,c,k,C){if(C){var O=n.anchor;if(k){var X=Ht(c,O)<0;X!=Ht(k,O)<0?(O=c,c=k):X!=Ht(c,k)<0&&(c=k)}return new Ir(O,c)}else return new Ir(k||c,c)}function ua(n,c,k,C,O){O==null&&(O=n.cm&&(n.cm.display.shift||n.extend)),On(n,new Pi([tc(n.sel.primary(),c,k,O)],0),C)}function Ot(n,c,k){for(var C=[],O=n.cm&&(n.cm.display.shift||n.extend),X=0;X<n.sel.ranges.length;X++)C[X]=tc(n.sel.ranges[X],c[X],null,O);var ce=ro(n.cm,C,n.sel.primIndex);On(n,ce,k)}function Ui(n,c,k,C){var O=n.sel.ranges.slice(0);O[c]=k,On(n,ro(n.cm,O,n.sel.primIndex),C)}function Qc(n,c,k,C){On(n,fo(c,k),C)}function sf(n,c,k){var C={ranges:c.ranges,update:function(O){this.ranges=[];for(var X=0;X<O.length;X++)this.ranges[X]=new Ir(Gt(n,O[X].anchor),Gt(n,O[X].head))},origin:k&&k.origin};return qe(n,"beforeSelectionChange",n,C),n.cm&&qe(n.cm,"beforeSelectionChange",n.cm,C),C.ranges!=c.ranges?ro(n.cm,C.ranges,C.ranges.length-1):c}function wi(n,c,k){var C=n.history.done,O=Pe(C);O&&O.ranges?(C[C.length-1]=c,fl(n,c,k)):On(n,c,k)}function On(n,c,k){fl(n,c,k),ql(n,n.sel,n.cm?n.cm.curOp.id:NaN,k)}function fl(n,c,k){(vt(n,"beforeSelectionChange")||n.cm&&vt(n.cm,"beforeSelectionChange"))&&(c=sf(n,c,k));var C=k&&k.bias||(Ht(c.primary().head,n.sel.primary().head)<0?-1:1);af(n,fa(n,c,C,!0)),!(k&&k.scroll===!1)&&n.cm&&ra(n.cm)}function af(n,c){c.equals(n.sel)||(n.sel=c,n.cm&&(n.cm.curOp.updateInput=1,n.cm.curOp.selectionChanged=!0,ft(n.cm)),Cr(n,"cursorActivity",n))}function lf(n){af(n,fa(n,n.sel,null,!1))}function fa(n,c,k,C){for(var O,X=0;X<c.ranges.length;X++){var ce=c.ranges[X],me=c.ranges.length==n.sel.ranges.length&&n.sel.ranges[X],ve=rc(n,ce.anchor,me&&me.anchor,k,C),ke=rc(n,ce.head,me&&me.head,k,C);(O||ve!=ce.anchor||ke!=ce.head)&&(O||(O=c.ranges.slice(0,X)),O[X]=new Ir(ve,ke))}return O?ro(n.cm,O,c.primIndex):c}function xi(n,c,k,C,O){var X=xt(n,c.line);if(X.markedSpans)for(var ce=0;ce<X.markedSpans.length;++ce){var me=X.markedSpans[ce],ve=me.marker,ke="selectLeft"in ve?!ve.selectLeft:ve.inclusiveLeft,Ie="selectRight"in ve?!ve.selectRight:ve.inclusiveRight;if((me.from==null||(ke?me.from<=c.ch:me.from<c.ch))&&(me.to==null||(Ie?me.to>=c.ch:me.to>c.ch))){if(O&&(qe(ve,"beforeCursorEnter"),ve.explicitlyCleared))if(X.markedSpans){--ce;continue}else break;if(!ve.atomic)continue;if(k){var He=ve.find(C<0?1:-1),Ve=void 0;if((C<0?Ie:ke)&&(He=ts(n,He,-C,He&&He.line==c.line?X:null)),He&&He.line==c.line&&(Ve=Ht(He,k))&&(C<0?Ve<0:Ve>0))return xi(n,He,c,C,O)}var Ke=ve.find(C<0?-1:1);return(C<0?ke:Ie)&&(Ke=ts(n,Ke,C,Ke.line==c.line?X:null)),Ke?xi(n,Ke,c,C,O):null}}return c}function rc(n,c,k,C,O){var X=C||1,ce=xi(n,c,k,X,O)||!O&&xi(n,c,k,X,!0)||xi(n,c,k,-X,O)||!O&&xi(n,c,k,-X,!0);return ce||(n.cantEdit=!0,at(n.first,0))}function ts(n,c,k,C){return k<0&&c.ch==0?c.line>n.first?Gt(n,at(c.line-1)):null:k>0&&c.ch==(C||xt(n,c.line)).text.length?c.line<n.first+n.size-1?at(c.line+1,0):null:new at(c.line,c.ch+k)}function eu(n){n.setSelection(at(n.firstLine(),0),at(n.lastLine()),Le)}function nc(n,c,k){var C={canceled:!1,from:c.from,to:c.to,text:c.text,origin:c.origin,cancel:function(){return C.canceled=!0}};return k&&(C.update=function(O,X,ce,me){O&&(C.from=Gt(n,O)),X&&(C.to=Gt(n,X)),ce&&(C.text=ce),me!==void 0&&(C.origin=me)}),qe(n,"beforeChange",n,C),n.cm&&qe(n.cm,"beforeChange",n.cm,C),C.canceled?(n.cm&&(n.cm.curOp.updateInput=2),null):{from:C.from,to:C.to,text:C.text,origin:C.origin}}function Cs(n,c,k){if(n.cm){if(!n.cm.curOp)return Ln(n.cm,Cs)(n,c,k);if(n.cm.state.suppressEdits)return}if(!((vt(n,"beforeChange")||n.cm&&vt(n.cm,"beforeChange"))&&(c=nc(n,c,!0),!c))){var C=hs&&!k&&Fi(n,c.from,c.to);if(C)for(var O=C.length-1;O>=0;--O)tu(n,{from:C[O].from,to:C[O].to,text:O?[""]:c.text,origin:c.origin});else tu(n,c)}}function tu(n,c){if(!(c.text.length==1&&c.text[0]==""&&Ht(c.from,c.to)==0)){var k=Kl(n,c);cl(n,c,k,n.cm?n.cm.curOp.id:NaN),ha(n,c,k,Ko(n,c));var C=[];es(n,function(O,X){!X&&xe(C,O.history)==-1&&(hl(O.history,c),C.push(O.history)),ha(O,c,null,Ko(O,c))})}}function rs(n,c,k){var C=n.cm&&n.cm.state.suppressEdits;if(!(C&&!k)){for(var O=n.history,X,ce=n.sel,me=c=="undo"?O.done:O.undone,ve=c=="undo"?O.undone:O.done,ke=0;ke<me.length&&(X=me[ke],!(k?X.ranges&&!X.equals(n.sel):!X.ranges));ke++);if(ke!=me.length){for(O.lastOrigin=O.lastSelOrigin=null;;)if(X=me.pop(),X.ranges){if(ul(X,ve),k&&!X.equals(n.sel)){On(n,X,{clearRedo:!1});return}ce=X}else if(C){me.push(X);return}else break;var Ie=[];ul(ce,ve),ve.push({changes:Ie,generation:O.generation}),O.generation=X.generation||++O.maxGeneration;for(var He=vt(n,"beforeChange")||n.cm&&vt(n.cm,"beforeChange"),Ve=function(ut){var yt=X.changes[ut];if(yt.origin=c,He&&!nc(n,yt,!1))return me.length=0,{};Ie.push(Yl(n,yt));var Ct=ut?Kl(n,yt):Pe(me);ha(n,yt,Ct,qc(n,yt)),!ut&&n.cm&&n.cm.scrollIntoView({from:yt.from,to:Qo(yt)});var At=[];es(n,function(St,Lt){!Lt&&xe(At,St.history)==-1&&(hl(St.history,yt),At.push(St.history)),ha(St,yt,null,qc(St,yt))})},Ke=X.changes.length-1;Ke>=0;--Ke){var rt=Ve(Ke);if(rt)return rt.v}}}}function ic(n,c){if(c!=0&&(n.first+=c,n.sel=new Pi(_e(n.sel.ranges,function(O){return new Ir(at(O.anchor.line+c,O.anchor.ch),at(O.head.line+c,O.head.ch))}),n.sel.primIndex),n.cm)){Qt(n.cm,n.first,n.first-c,c);for(var k=n.cm.display,C=k.viewFrom;C<k.viewTo;C++)nn(n.cm,C,"gutter")}}function ha(n,c,k,C){if(n.cm&&!n.cm.curOp)return Ln(n.cm,ha)(n,c,k,C);if(c.to.line<n.first){ic(n,c.text.length-1-(c.to.line-c.from.line));return}if(!(c.from.line>n.lastLine())){if(c.from.line<n.first){var O=c.text.length-1-(n.first-c.from.line);ic(n,O),c={from:at(n.first,0),to:at(c.to.line+O,c.to.ch),text:[Pe(c.text)],origin:c.origin}}var X=n.lastLine();c.to.line>X&&(c={from:c.from,to:at(X,xt(n,X).text.length),text:[c.text[0]],origin:c.origin}),c.removed=rr(n,c.from,c.to),k||(k=Kl(n,c)),n.cm?cf(n.cm,c,C):Vl(n,c,C),fl(n,k,Le),n.cantEdit&&rc(n,at(n.firstLine(),0))&&(n.cantEdit=!1)}}function cf(n,c,k){var C=n.doc,O=n.display,X=c.from,ce=c.to,me=!1,ve=X.line;n.options.lineWrapping||(ve=Zt(it(xt(C,X.line))),C.iter(ve,ce.line+1,function(Ke){if(Ke==O.maxLine)return me=!0,!0})),C.sel.contains(c.from,c.to)>-1&&ft(n),Vl(C,c,k,ea(n)),n.options.lineWrapping||(C.iter(ve,X.line+c.text.length,function(Ke){var rt=or(Ke);rt>O.maxLineLength&&(O.maxLine=Ke,O.maxLineLength=rt,O.maxLineChanged=!0,me=!1)}),me&&(n.curOp.updateMaxLine=!0)),Sa(C,X.line),oa(n,400);var ke=c.text.length-(ce.line-X.line)-1;c.full?Qt(n):X.line==ce.line&&c.text.length==1&&!Zc(n.doc,c)?nn(n,X.line,"text"):Qt(n,X.line,ce.line+1,ke);var Ie=vt(n,"changes"),He=vt(n,"change");if(He||Ie){var Ve={from:X,to:ce,text:c.text,removed:c.removed,origin:c.origin};He&&Cr(n,"change",n,Ve),Ie&&(n.curOp.changeObjs||(n.curOp.changeObjs=[])).push(Ve)}n.display.selForContextMenu=null}function Ra(n,c,k,C,O){var X;C||(C=k),Ht(C,k)<0&&(X=[C,k],k=X[0],C=X[1]),typeof c=="string"&&(c=n.splitLines(c)),Cs(n,{from:k,to:C,text:c,origin:O})}function uf(n,c,k,C){k<n.line?n.line+=C:c<n.line&&(n.line=c,n.ch=0)}function ff(n,c,k,C){for(var O=0;O<n.length;++O){var X=n[O],ce=!0;if(X.ranges){X.copied||(X=n[O]=X.deepCopy(),X.copied=!0);for(var me=0;me<X.ranges.length;me++)uf(X.ranges[me].anchor,c,k,C),uf(X.ranges[me].head,c,k,C);continue}for(var ve=0;ve<X.changes.length;++ve){var ke=X.changes[ve];if(k<ke.from.line)ke.from=at(ke.from.line+C,ke.from.ch),ke.to=at(ke.to.line+C,ke.to.ch);else if(c<=ke.to.line){ce=!1;break}}ce||(n.splice(0,O+1),O=0)}}function hl(n,c){var k=c.from.line,C=c.to.line,O=c.text.length-(C-k)-1;ff(n.done,k,C,O),ff(n.undone,k,C,O)}function dl(n,c,k,C){var O=c,X=c;return typeof c=="number"?X=xt(n,mi(n,c)):O=Zt(c),O==null?null:(C(X,O)&&n.cm&&nn(n.cm,O,k),X)}function ks(n){this.lines=n,this.parent=null;for(var c=0,k=0;k<n.length;++k)n[k].parent=this,c+=n[k].height;this.height=c}ks.prototype={chunkSize:function(){return this.lines.length},removeInner:function(n,c){for(var k=n,C=n+c;k<C;++k){var O=this.lines[k];this.height-=O.height,zr(O),Cr(O,"delete")}this.lines.splice(n,c)},collapse:function(n){n.push.apply(n,this.lines)},insertInner:function(n,c,k){this.height+=k,this.lines=this.lines.slice(0,n).concat(c).concat(this.lines.slice(n));for(var C=0;C<c.length;++C)c[C].parent=this},iterN:function(n,c,k){for(var C=n+c;n<C;++n)if(k(this.lines[n]))return!0}};function Ia(n){this.children=n;for(var c=0,k=0,C=0;C<n.length;++C){var O=n[C];c+=O.chunkSize(),k+=O.height,O.parent=this}this.size=c,this.height=k,this.parent=null}Ia.prototype={chunkSize:function(){return this.size},removeInner:function(n,c){this.size-=c;for(var k=0;k<this.children.length;++k){var C=this.children[k],O=C.chunkSize();if(n<O){var X=Math.min(c,O-n),ce=C.height;if(C.removeInner(n,X),this.height-=ce-C.height,O==X&&(this.children.splice(k--,1),C.parent=null),(c-=X)==0)break;n=0}else n-=O}if(this.size-c<25&&(this.children.length>1||!(this.children[0]instanceof ks))){var me=[];this.collapse(me),this.children=[new ks(me)],this.children[0].parent=this}},collapse:function(n){for(var c=0;c<this.children.length;++c)this.children[c].collapse(n)},insertInner:function(n,c,k){this.size+=c.length,this.height+=k;for(var C=0;C<this.children.length;++C){var O=this.children[C],X=O.chunkSize();if(n<=X){if(O.insertInner(n,c,k),O.lines&&O.lines.length>50){for(var ce=O.lines.length%25+25,me=ce;me<O.lines.length;){var ve=new ks(O.lines.slice(me,me+=25));O.height-=ve.height,this.children.splice(++C,0,ve),ve.parent=this}O.lines=O.lines.slice(0,ce),this.maybeSpill()}break}n-=X}},maybeSpill:function(){if(!(this.children.length<=10)){var n=this;do{var c=n.children.splice(n.children.length-5,5),k=new Ia(c);if(n.parent){n.size-=k.size,n.height-=k.height;var O=xe(n.parent.children,n);n.parent.children.splice(O+1,0,k)}else{var C=new Ia(n.children);C.parent=n,n.children=[C,k],n=C}k.parent=n.parent}while(n.children.length>10);n.parent.maybeSpill()}},iterN:function(n,c,k){for(var C=0;C<this.children.length;++C){var O=this.children[C],X=O.chunkSize();if(n<X){var ce=Math.min(c,X-n);if(O.iterN(n,ce,k))return!0;if((c-=ce)==0)break;n=0}else n-=X}}};var ja=function(n,c,k){if(k)for(var C in k)k.hasOwnProperty(C)&&(this[C]=k[C]);this.doc=n,this.node=c};ja.prototype.clear=function(){var n=this.doc.cm,c=this.line.widgets,k=this.line,C=Zt(k);if(!(C==null||!c)){for(var O=0;O<c.length;++O)c[O]==this&&c.splice(O--,1);c.length||(k.widgets=null);var X=xo(this);vr(k,Math.max(0,k.height-X)),n&&(yn(n,function(){hf(n,k,-X),nn(n,C,"widget")}),Cr(n,"lineWidgetCleared",n,this,C))}},ja.prototype.changed=function(){var n=this,c=this.height,k=this.doc.cm,C=this.line;this.height=null;var O=xo(this)-c;O&&(nr(this.doc,C)||vr(C,C.height+O),k&&yn(k,function(){k.curOp.forceUpdate=!0,hf(k,C,O),Cr(k,"lineWidgetChanged",k,n,Zt(C))}))},bt(ja);function hf(n,c,k){Vt(c)<(n.curOp&&n.curOp.scrollTop||n.doc.scrollTop)&&Bl(n,k)}function df(n,c,k,C){var O=new ja(n,k,C),X=n.cm;return X&&O.noHScroll&&(X.display.alignWidgets=!0),dl(n,c,"widget",function(ce){var me=ce.widgets||(ce.widgets=[]);if(O.insertAt==null?me.push(O):me.splice(Math.min(me.length-1,Math.max(0,O.insertAt)),0,O),O.line=ce,X&&!nr(n,ce)){var ve=Vt(ce)<n.scrollTop;vr(ce,ce.height+xo(O)),ve&&Bl(X,O.height),X.curOp.forceUpdate=!0}return!0}),X&&Cr(X,"lineWidgetAdded",X,O,typeof c=="number"?c:Zt(c)),O}var pf=0,Es=function(n,c){this.lines=[],this.type=c,this.doc=n,this.id=++pf};Es.prototype.clear=function(){if(!this.explicitlyCleared){var n=this.doc.cm,c=n&&!n.curOp;if(c&&Ss(n),vt(this,"clear")){var k=this.find();k&&Cr(this,"clear",k.from,k.to)}for(var C=null,O=null,X=0;X<this.lines.length;++X){var ce=this.lines[X],me=so(ce.markedSpans,this);n&&!this.collapsed?nn(n,Zt(ce),"text"):n&&(me.to!=null&&(O=Zt(ce)),me.from!=null&&(C=Zt(ce))),ce.markedSpans=Wn(ce.markedSpans,me),me.from==null&&this.collapsed&&!nr(this.doc,ce)&&n&&vr(ce,Xo(n.display))}if(n&&this.collapsed&&!n.options.lineWrapping)for(var ve=0;ve<this.lines.length;++ve){var ke=it(this.lines[ve]),Ie=or(ke);Ie>n.display.maxLineLength&&(n.display.maxLine=ke,n.display.maxLineLength=Ie,n.display.maxLineChanged=!0)}C!=null&&n&&this.collapsed&&Qt(n,C,O+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,n&&lf(n.doc)),n&&Cr(n,"markerCleared",n,this,C,O),c&&qo(n),this.parent&&this.parent.clear()}},Es.prototype.find=function(n,c){n==null&&this.type=="bookmark"&&(n=1);for(var k,C,O=0;O<this.lines.length;++O){var X=this.lines[O],ce=so(X.markedSpans,this);if(ce.from!=null&&(k=at(c?X:Zt(X),ce.from),n==-1))return k;if(ce.to!=null&&(C=at(c?X:Zt(X),ce.to),n==1))return C}return k&&{from:k,to:C}},Es.prototype.changed=function(){var n=this,c=this.find(-1,!0),k=this,C=this.doc.cm;!c||!C||yn(C,function(){var O=c.line,X=Zt(c.line),ce=Oi(C,X);if(ce&&(Ci(ce),C.curOp.selectionChanged=C.curOp.forceUpdate=!0),C.curOp.updateMaxLine=!0,!nr(k.doc,O)&&k.height!=null){var me=k.height;k.height=null;var ve=xo(k)-me;ve&&vr(O,O.height+ve)}Cr(C,"markerChanged",C,n)})},Es.prototype.attachLine=function(n){if(!this.lines.length&&this.doc.cm){var c=this.doc.cm.curOp;(!c.maybeHiddenMarkers||xe(c.maybeHiddenMarkers,this)==-1)&&(c.maybeUnhiddenMarkers||(c.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(n)},Es.prototype.detachLine=function(n){if(this.lines.splice(xe(this.lines,n),1),!this.lines.length&&this.doc.cm){var c=this.doc.cm.curOp;(c.maybeHiddenMarkers||(c.maybeHiddenMarkers=[])).push(this)}},bt(Es);function ns(n,c,k,C,O){if(C&&C.shared)return sn(n,c,k,C,O);if(n.cm&&!n.cm.curOp)return Ln(n.cm,ns)(n,c,k,C,O);var X=new Es(n,O),ce=Ht(c,k);if(C&&ye(C,X,!1),ce>0||ce==0&&X.clearWhenEmpty!==!1)return X;if(X.replacedWith&&(X.collapsed=!0,X.widgetNode=U("span",[X.replacedWith],"CodeMirror-widget"),C.handleMouseEvents||X.widgetNode.setAttribute("cm-ignore-events","true"),C.insertLeft&&(X.widgetNode.insertLeft=!0)),X.collapsed){if(tt(n,c.line,c,k,X)||c.line!=k.line&&tt(n,k.line,c,k,X))throw 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k=0;k<n.length;++k)n[k].parent=this};ar.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var n=0;n<this.markers.length;++n)this.markers[n].clear();Cr(this,"clear")}},ar.prototype.find=function(n,c){return this.primary.find(n,c)},bt(ar);function sn(n,c,k,C,O){C=ye(C),C.shared=!1;var X=[ns(n,c,k,C,O)],ce=X[0],me=C.widgetNode;return es(n,function(ve){me&&(C.widgetNode=me.cloneNode(!0)),X.push(ns(ve,Gt(ve,c),Gt(ve,k),C,O));for(var ke=0;ke<ve.linked.length;++ke)if(ve.linked[ke].isParent)return;ce=Pe(X)}),new ar(X,ce)}function Ms(n){return n.findMarks(at(n.first,0),n.clipPos(at(n.lastLine())),function(c){return c.parent})}function mf(n,c){for(var k=0;k<c.length;k++){var C=c[k],O=C.find(),X=n.clipPos(O.from),ce=n.clipPos(O.to);if(Ht(X,ce)){var me=ns(n,X,ce,C.primary,C.primary.type);C.markers.push(me),me.parent=C}}}function Wi(n){for(var c=function(C){var O=n[C],X=[O.primary.doc];es(O.primary.doc,function(ve){return X.push(ve)});for(var ce=0;ce<O.markers.length;ce++){var me=O.markers[ce];xe(X,me.doc)==-1&&(me.parent=null,O.markers.splice(ce--,1))}},k=0;k<n.length;k++)c(k)}var gf=0,kn=function(n,c,k,C,O){if(!(this instanceof kn))return new kn(n,c,k,C,O);k==null&&(k=0),Ia.call(this,[new ks([new Mr("",null)])]),this.first=k,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=k;var X=at(k,0);this.sel=fo(X),this.history=new ll(null),this.id=++gf,this.modeOption=c,this.lineSep=C,this.direction=O=="rtl"?"rtl":"ltr",this.extend=!1,typeof n=="string"&&(n=this.splitLines(n)),Vl(this,{from:X,to:X,text:n}),On(this,fo(X),Le)};kn.prototype=T(Ia.prototype,{constructor:kn,iter:function(n,c,k){k?this.iterN(n-this.first,c-n,k):this.iterN(this.first,this.first+this.size,n)},insert:function(n,c){for(var k=0,C=0;C<c.length;++C)k+=c[C].height;this.insertInner(n-this.first,c,k)},remove:function(n,c){this.removeInner(n-this.first,c)},getValue:function(n){var c=_r(this,this.first,this.first+this.size);return n===!1?c:c.join(n||this.lineSeparator())},setValue:Fn(function(n){var c=at(this.first,0),k=this.first+this.size-1;Cs(this,{from:c,to:at(k,xt(this,k).text.length),text:this.splitLines(n),origin:"setValue",full:!0},!0),this.cm&&na(this.cm,0,0),On(this,fo(c),Le)}),replaceRange:function(n,c,k,C){c=Gt(this,c),k=k?Gt(this,k):c,Ra(this,n,c,k,C)},getRange:function(n,c,k){var C=rr(this,Gt(this,n),Gt(this,c));return k===!1?C:C.join(k||this.lineSeparator())},getLine:function(n){var c=this.getLineHandle(n);return c&&c.text},getLineHandle:function(n){if(Er(this,n))return xt(this,n)},getLineNumber:function(n){return Zt(n)},getLineHandleVisualStart:function(n){return typeof n=="number"&&(n=xt(this,n)),it(n)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(n){return Gt(this,n)},getCursor:function(n){var c=this.sel.primary(),k;return n==null||n=="head"?k=c.head:n=="anchor"?k=c.anchor:n=="end"||n=="to"||n===!1?k=c.to():k=c.from(),k},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Fn(function(n,c,k){Qc(this,Gt(this,typeof n=="number"?at(n,c||0):n),null,k)}),setSelection:Fn(function(n,c,k){Qc(this,Gt(this,n),Gt(this,c||n),k)}),extendSelection:Fn(function(n,c,k){ua(this,Gt(this,n),c&&Gt(this,c),k)}),extendSelections:Fn(function(n,c){Ot(this,Bi(this,n),c)}),extendSelectionsBy:Fn(function(n,c){var k=_e(this.sel.ranges,n);Ot(this,Bi(this,k),c)}),setSelections:Fn(function(n,c,k){if(n.length){for(var C=[],O=0;O<n.length;O++)C[O]=new Ir(Gt(this,n[O].anchor),Gt(this,n[O].head));c==null&&(c=Math.min(n.length-1,this.sel.primIndex)),On(this,ro(this.cm,C,c),k)}}),addSelection:Fn(function(n,c,k){var C=this.sel.ranges.slice(0);C.push(new Ir(Gt(this,n),Gt(this,c||n))),On(this,ro(this.cm,C,C.length-1),k)}),getSelection:function(n){for(var c=this.sel.ranges,k,C=0;C<c.length;C++){var O=rr(this,c[C].from(),c[C].to());k=k?k.concat(O):O}return n===!1?k:k.join(n||this.lineSeparator())},getSelections:function(n){for(var c=[],k=this.sel.ranges,C=0;C<k.length;C++){var O=rr(this,k[C].from(),k[C].to());n!==!1&&(O=O.join(n||this.lineSeparator())),c[C]=O}return c},replaceSelection:function(n,c,k){for(var C=[],O=0;O<this.sel.ranges.length;O++)C[O]=n;this.replaceSelections(C,c,k||"+input")},replaceSelections:Fn(function(n,c,k){for(var C=[],O=this.sel,X=0;X<O.ranges.length;X++){var ce=O.ranges[X];C[X]={from:ce.from(),to:ce.to(),text:this.splitLines(n[X]),origin:k}}for(var me=c&&c!="end"&&$l(this,C,c),ve=C.length-1;ve>=0;ve--)Cs(this,C[ve]);me?wi(this,me):this.cm&&ra(this.cm)}),undo:Fn(function(){rs(this,"undo")}),redo:Fn(function(){rs(this,"redo")}),undoSelection:Fn(function(){rs(this,"undo",!0)}),redoSelection:Fn(function(){rs(this,"redo",!0)}),setExtending:function(n){this.extend=n},getExtending:function(){return this.extend},historySize:function(){for(var n=this.history,c=0,k=0,C=0;C<n.done.length;C++)n.done[C].ranges||++c;for(var O=0;O<n.undone.length;O++)n.undone[O].ranges||++k;return{undo:c,redo:k}},clearHistory:function(){var n=this;this.history=new ll(this.history.maxGeneration),es(this,function(c){return c.history=n.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(n){return n&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(n){return this.history.generation==(n||this.cleanGeneration)},getHistory:function(){return{done:ca(this.history.done),undone:ca(this.history.undone)}},setHistory:function(n){var c=this.history=new ll(this.history.maxGeneration);c.done=ca(n.done.slice(0),null,!0),c.undone=ca(n.undone.slice(0),null,!0)},setGutterMarker:Fn(function(n,c,k){return dl(this,n,"gutter",function(C){var O=C.gutterMarkers||(C.gutterMarkers={});return O[c]=k,!k&&z(O)&&(C.gutterMarkers=null),!0})}),clearGutter:Fn(function(n){var c=this;this.iter(function(k){k.gutterMarkers&&k.gutterMarkers[n]&&dl(c,k,"gutter",function(){return k.gutterMarkers[n]=null,z(k.gutterMarkers)&&(k.gutterMarkers=null),!0})})}),lineInfo:function(n){var c;if(typeof n=="number"){if(!Er(this,n)||(c=n,n=xt(this,n),!n))return null}else if(c=Zt(n),c==null)return null;return{line:c,handle:n,text:n.text,gutterMarkers:n.gutterMarkers,textClass:n.textClass,bgClass:n.bgClass,wrapClass:n.wrapClass,widgets:n.widgets}},addLineClass:Fn(function(n,c,k){return dl(this,n,c=="gutter"?"gutter":"class",function(C){var O=c=="text"?"textClass":c=="background"?"bgClass":c=="gutter"?"gutterClass":"wrapClass";if(!C[O])C[O]=k;else{if(R(k).test(C[O]))return!1;C[O]+=" "+k}return!0})}),removeLineClass:Fn(function(n,c,k){return dl(this,n,c=="gutter"?"gutter":"class",function(C){var O=c=="text"?"textClass":c=="background"?"bgClass":c=="gutter"?"gutterClass":"wrapClass",X=C[O];if(X)if(k==null)C[O]=null;else{var ce=X.match(R(k));if(!ce)return!1;var me=ce.index+ce[0].length;C[O]=X.slice(0,ce.index)+(!ce.index||me==X.length?"":" ")+X.slice(me)||null}else return!1;return!0})}),addLineWidget:Fn(function(n,c,k){return df(this,n,c,k)}),removeLineWidget:function(n){n.clear()},markText:function(n,c,k){return ns(this,Gt(this,n),Gt(this,c),k,k&&k.type||"range")},setBookmark:function(n,c){var k={replacedWith:c&&(c.nodeType==null?c.widget:c),insertLeft:c&&c.insertLeft,clearWhenEmpty:!1,shared:c&&c.shared,handleMouseEvents:c&&c.handleMouseEvents};return n=Gt(this,n),ns(this,n,n,k,"bookmark")},findMarksAt:function(n){n=Gt(this,n);var c=[],k=xt(this,n.line).markedSpans;if(k)for(var C=0;C<k.length;++C){var O=k[C];(O.from==null||O.from<=n.ch)&&(O.to==null||O.to>=n.ch)&&c.push(O.marker.parent||O.marker)}return c},findMarks:function(n,c,k){n=Gt(this,n),c=Gt(this,c);var C=[],O=n.line;return this.iter(n.line,c.line+1,function(X){var ce=X.markedSpans;if(ce)for(var me=0;me<ce.length;me++){var ve=ce[me];!(ve.to!=null&&O==n.line&&n.ch>=ve.to||ve.from==null&&O!=n.line||ve.from!=null&&O==c.line&&ve.from>=c.ch)&&(!k||k(ve.marker))&&C.push(ve.marker.parent||ve.marker)}++O}),C},getAllMarks:function(){var n=[];return this.iter(function(c){var k=c.markedSpans;if(k)for(var C=0;C<k.length;++C)k[C].from!=null&&n.push(k[C].marker)}),n},posFromIndex:function(n){var c,k=this.first,C=this.lineSeparator().length;return this.iter(function(O){var X=O.text.length+C;if(X>n)return c=n,!0;n-=X,++k}),Gt(this,at(k,c))},indexFromPos:function(n){n=Gt(this,n);var c=n.ch;if(n.line<this.first||n.ch<0)return 0;var k=this.lineSeparator().length;return this.iter(this.first,n.line,function(C){c+=C.text.length+k}),c},copy:function(n){var c=new kn(_r(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return c.scrollTop=this.scrollTop,c.scrollLeft=this.scrollLeft,c.sel=this.sel,c.extend=!1,n&&(c.history.undoDepth=this.history.undoDepth,c.setHistory(this.getHistory())),c},linkedDoc:function(n){n||(n={});var c=this.first,k=this.first+this.size;n.from!=null&&n.from>c&&(c=n.from),n.to!=null&&n.to<k&&(k=n.to);var C=new kn(_r(this,c,k),n.mode||this.modeOption,c,this.lineSep,this.direction);return n.sharedHist&&(C.history=this.history),(this.linked||(this.linked=[])).push({doc:C,sharedHist:n.sharedHist}),C.linked=[{doc:this,isParent:!0,sharedHist:n.sharedHist}],mf(C,Ms(this)),C},unlinkDoc:function(n){if(n instanceof Xt&&(n=n.doc),this.linked)for(var c=0;c<this.linked.length;++c){var k=this.linked[c];if(k.doc==n){this.linked.splice(c,1),n.unlinkDoc(this),Wi(Ms(this));break}}if(n.history==this.history){var C=[n.id];es(n,function(O){return C.push(O.id)},!0),n.history=new ll(null),n.history.done=ca(this.history.done,C),n.history.undone=ca(this.history.undone,C)}},iterLinkedDocs:function(n){es(this,n)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(n){return this.lineSep?n.split(this.lineSep):Kt(n)},lineSeparator:function(){return this.lineSep||`
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yt=ut.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(yt)){me();return}X[rt]=yt,me()},ut.readAsText(Ke)},ke=0;ke<C.length;ke++)ve(C[ke],ke);else{if(c.state.draggingText&&c.doc.sel.contains(k)>-1){c.state.draggingText(n),setTimeout(function(){return c.display.input.focus()},20);return}try{var Ie=n.dataTransfer.getData("Text");if(Ie){var He;if(c.state.draggingText&&!c.state.draggingText.copy&&(He=c.listSelections()),fl(c.doc,fo(k,k)),He)for(var Ve=0;Ve<He.length;++Ve)Ra(c.doc,"",He[Ve].anchor,He[Ve].head,"drag");c.replaceSelection(Ie,"around","paste"),c.display.input.focus()}}catch(Ke){}}}}function uh(n,c){if(E&&(!n.state.draggingText||+new Date-ru<100)){xn(c);return}if(!(Qe(n,c)||vi(n.display,c))&&(c.dataTransfer.setData("Text",n.getSelection()),c.dataTransfer.effectAllowed="copyMove",c.dataTransfer.setDragImage&&!d)){var k=P("img",null,null,"position: fixed; left: 0; top: 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n;Ze(window,"resize",function(){n==null&&(n=setTimeout(function(){n=null,Na(sc)},100))}),Ze(window,"blur",function(){return Na(ta)})}function sc(n){var c=n.display;c.cachedCharWidth=c.cachedTextHeight=c.cachedPaddingH=null,c.scrollbarsClipped=!1,n.setSize()}for(var ho={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},pl=0;pl<10;pl++)ho[pl+48]=ho[pl+96]=String(pl);for(var ac=65;ac<=90;ac++)ho[ac]=String.fromCharCode(ac);for(var 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C=gr(c,n);v&&(os=C?k:null,!C&&k==88&&!st&&(_?n.metaKey:n.ctrlKey)&&c.replaceSelection("",null,"cut")),he&&!_&&!C&&k==46&&n.shiftKey&&!n.ctrlKey&&document.execCommand&&document.execCommand("cut"),k==18&&!/\bCodeMirror-crosshair\b/.test(c.display.lineDiv.className)&&et(c)}}function et(n){var c=n.display.lineDiv;Z(c,"CodeMirror-crosshair");function k(C){(C.keyCode==18||!C.altKey)&&(F(c,"CodeMirror-crosshair"),nt(document,"keyup",k),nt(document,"mouseover",k))}Ze(document,"keyup",k),Ze(document,"mouseover",k)}function yf(n){n.keyCode==16&&(this.doc.sel.shift=!1),Qe(this,n)}function bf(n){var c=this;if(!(n.target&&n.target!=c.display.input.getField())&&!(vi(c.display,n)||Qe(c,n)||n.ctrlKey&&!n.altKey||_&&n.metaKey)){var k=n.keyCode,C=n.charCode;if(v&&k==os){os=null,Tt(n);return}if(!(v&&(!n.which||n.which<10)&&gr(c,n))){var O=String.fromCharCode(C==null?k:C);O!="\b"&&(Ha(c,n,O)||c.display.input.onKeyPress(n))}}}var lu=400,cu=function(n,c,k){this.time=n,this.pos=c,this.button=k};cu.prototype.compare=function(n,c,k){return this.time+lu>n&&Ht(c,this.pos)==0&&k==this.button};var ss,yl;function dh(n,c){var k=+new Date;return yl&&yl.compare(k,n,c)?(ss=yl=null,"triple"):ss&&ss.compare(k,n,c)?(yl=new cu(k,n,c),ss=null,"double"):(ss=new cu(k,n,c),yl=null,"single")}function ri(n){var c=this,k=c.display;if(!(Qe(c,n)||k.activeTouch&&k.input.supportsTouch())){if(k.input.ensurePolled(),k.shift=n.shiftKey,vi(k,n)){g||(k.scroller.draggable=!1,setTimeout(function(){return k.scroller.draggable=!0},100));return}if(!hi(c,n)){var C=uo(c,n),O=er(n),X=C?dh(C,O):"single";window.focus(),O==1&&c.state.selectingText&&c.state.selectingText(n),!(C&&As(c,O,C,X,n))&&(O==1?C?uc(c,C,X,n):on(n)==k.scroller&&Tt(n):O==2?(C&&ua(c.doc,C),setTimeout(function(){return k.input.focus()},20)):O==3&&(H?c.display.input.onContextMenu(n):jc(c)))}}}function As(n,c,k,C,O){var X="Click";return 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C=k(n,c);return new Ir(C.from,C.to)}function uu(n,c,k,C){var O=n.display,X=n.doc;Tt(c);var ce,me,ve=X.sel,ke=ve.ranges;if(C.addNew&&!C.extend?(me=X.sel.contains(k),me>-1?ce=ke[me]:ce=new Ir(k,k)):(ce=X.sel.primary(),me=X.sel.primIndex),C.unit=="rectangle")C.addNew||(ce=new Ir(k,k)),k=uo(n,c,!0,!0),me=-1;else{var Ie=_f(n,k,C.unit);C.extend?ce=tc(ce,Ie.anchor,Ie.head,C.extend):ce=Ie}C.addNew?me==-1?(me=ke.length,On(X,ro(n,ke.concat([ce]),me),{scroll:!1,origin:"*mouse"})):ke.length>1&&ke[me].empty()&&C.unit=="char"&&!C.extend?(On(X,ro(n,ke.slice(0,me).concat(ke.slice(me+1)),0),{scroll:!1,origin:"*mouse"}),ve=X.sel):Ui(X,me,ce,de):(me=0,On(X,new Pi([ce],0),de),ve=X.sel);var He=k;function Ve(St){if(Ht(He,St)!=0)if(He=St,C.unit=="rectangle"){for(var Lt=[],Nt=n.options.tabSize,zt=Y(xt(X,k.line).text,k.ch,Nt),lr=Y(xt(X,St.line).text,St.ch,Nt),qr=Math.min(zt,lr),Xn=Math.max(zt,lr),gn=Math.min(k.line,St.line),ki=Math.min(n.lastLine(),Math.max(k.line,St.line));gn<=ki;gn++){var 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bl(n,c,k,C){var O,X;if(c.touches)O=c.touches[0].clientX,X=c.touches[0].clientY;else try{O=c.clientX,X=c.clientY}catch(Ve){return!1}if(O>=Math.floor(n.display.gutters.getBoundingClientRect().right))return!1;C&&Tt(c);var ce=n.display,me=ce.lineDiv.getBoundingClientRect();if(X>me.bottom||!vt(n,k))return jr(c);X-=me.top-ce.viewOffset;for(var ve=0;ve<n.display.gutterSpecs.length;++ve){var ke=ce.gutters.childNodes[ve];if(ke&&ke.getBoundingClientRect().right>=O){var Ie=Fr(n.doc,X),He=n.display.gutterSpecs[ve];return qe(n,k,n,Ie,He.className,c),jr(c)}}}function hi(n,c){return bl(n,c,"gutterClick",!0)}function Ls(n,c){vi(n.display,c)||xf(n,c)||Qe(n,c,"contextmenu")||H||n.display.input.onContextMenu(c)}function xf(n,c){return vt(n,"gutterContextMenu")?bl(n,c,"gutterContextMenu",!1):!1}function fu(n){n.display.wrapper.className=n.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+n.options.theme.replace(/(^|\s)\s*/g," cm-s-"),co(n)}var 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kn(C,c.mode,null,c.lineSeparator,c.direction):c.mode&&(C.modeOption=c.mode),this.doc=C;var O=new Xt.inputStyles[c.inputStyle](this),X=this.display=new nf(n,C,O,c);X.wrapper.CodeMirror=this,fu(this),c.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Hc(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new le,keySeq:null,specialChars:null},c.autofocus&&!y&&X.input.focus(),E&&p<11&&setTimeout(function(){return k.display.input.reset(!0)},20),vh(this),iu(),Ss(this),this.curOp.forceUpdate=!0,sl(this,C),c.autofocus&&!y||this.hasFocus()?setTimeout(function(){k.hasFocus()&&!k.state.focused&&jl(k)},20):ta(this);for(var ce in fc)fc.hasOwnProperty(ce)&&fc[ce](this,c[ce],Os);il(this),c.finishInit&&c.finishInit(this);for(var 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Xc(n,ve)}),Ze(c.scroller,"DOMMouseScroll",function(ve){return Xc(n,ve)}),Ze(c.wrapper,"scroll",function(){return c.wrapper.scrollTop=c.wrapper.scrollLeft=0}),c.dragFunctions={enter:function(ve){Qe(n,ve)||xn(ve)},over:function(ve){Qe(n,ve)||(nu(n,ve),xn(ve))},start:function(ve){return uh(n,ve)},drop:Ln(n,ch),leave:function(ve){Qe(n,ve)||Ba(n)}};var me=c.input.getField();Ze(me,"keyup",function(ve){return yf.call(n,ve)}),Ze(me,"keydown",Ln(n,vl)),Ze(me,"keypress",Ln(n,bf)),Ze(me,"focus",function(ve){return jl(n,ve)}),Ze(me,"blur",function(ve){return ta(n,ve)})}var hu=[];Xt.defineInitHook=function(n){return hu.push(n)};function po(n,c,k,C){var O=n.doc,X;k==null&&(k="add"),k=="smart"&&(O.mode.indent?X=gi(n,c).state:k="prev");var ce=n.options.tabSize,me=xt(O,c),ve=Y(me.text,null,ce);me.stateAfter&&(me.stateAfter=null);var ke=me.text.match(/^\s*/)[0],Ie;if(!C&&!/\S/.test(me.text))Ie=0,k="not";else 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X.electricInput&&X.electricInput.test(xt(n.doc,O.head.line).text.slice(0,O.head.ch))&&(ce=po(n,O.head.line,"smart"));ce&&Cr(n,"electricInput",n,O.head.line)}}}function Ua(n){for(var c=[],k=[],C=0;C<n.doc.sel.ranges.length;C++){var O=n.doc.sel.ranges[C].head.line,X={anchor:at(O,0),head:at(O+1,0)};k.push(X),c.push(n.getRange(X.anchor,X.head))}return{text:c,ranges:k}}function kf(n,c,k,C){n.setAttribute("autocorrect",k?"":"off"),n.setAttribute("autocapitalize",C?"":"off"),n.setAttribute("spellcheck",!!c)}function gu(){var n=P("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),c=P("div",[n],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return g?n.style.width="1000px":n.setAttribute("wrap","off"),u&&(n.style.border="1px solid black"),kf(n),c}function vu(n){var c=n.optionHandlers,k=n.helpers={};n.prototype={constructor:n,focus:function(){window.focus(),this.display.input.focus()},setOption:function(C,O){var X=this.options,ce=X[C];X[C]==O&&C!="mode"||(X[C]=O,c.hasOwnProperty(C)&&Ln(this,c[C])(this,O,ce),qe(this,"optionChange",this,C))},getOption:function(C){return this.options[C]},getDoc:function(){return this.doc},addKeyMap:function(C,O){this.state.keyMaps[O?"push":"unshift"](Si(C))},removeKeyMap:function(C){for(var O=this.state.keyMaps,X=0;X<O.length;++X)if(O[X]==C||O[X].name==C)return O.splice(X,1),!0},addOverlay:mn(function(C,O){var X=C.token?C:n.getMode(this.options,C);if(X.startState)throw new Error("Overlays may not be stateful.");ne(this.state.overlays,{mode:X,modeSpec:C,opaque:O&&O.opaque,priority:O&&O.priority||0},function(ce){return ce.priority}),this.state.modeGen++,Qt(this)}),removeOverlay:mn(function(C){for(var O=this.state.overlays,X=0;X<O.length;++X){var ce=O[X].modeSpec;if(ce==C||typeof C=="string"&&ce.name==C){O.splice(X,1),this.state.modeGen++,Qt(this);return}}}),indentLine:mn(function(C,O,X){typeof O!="string"&&typeof O!="number"&&(O==null?O=this.options.smartIndent?"smart":"prev":O=O?"add":"subtract"),Er(this.doc,C)&&po(this,C,O,X)}),indentSelection:mn(function(C){for(var O=this.doc.sel.ranges,X=-1,ce=0;ce<O.length;ce++){var me=O[ce];if(me.empty())me.head.line>X&&(po(this,me.head.line,C,!0),X=me.head.line,ce==this.doc.sel.primIndex&&ra(this));else{var ve=me.from(),ke=me.to(),Ie=Math.max(X,ve.line);X=Math.min(this.lastLine(),ke.line-(ke.ch?0:1))+1;for(var He=Ie;He<X;++He)po(this,He,C);var Ve=this.doc.sel.ranges;ve.ch==0&&O.length==Ve.length&&Ve[ce].from().ch>0&&Ui(this.doc,ce,new Ir(ve,Ve[ce].to()),Le)}}}),getTokenAt:function(C,O){return Fo(this,C,O)},getLineTokens:function(C,O){return Fo(this,at(C),O,!0)},getTokenTypeAt:function(C){C=Gt(this.doc,C);var O=ln(this,xt(this.doc,C.line)),X=0,ce=(O.length-1)/2,me=C.ch,ve;if(me==0)ve=O[2];else for(;;){var ke=X+ce>>1;if((ke?O[ke*2-1]:0)>=me)ce=ke;else if(O[ke*2+1]<me)X=ke+1;else{ve=O[ke*2+2];break}}var Ie=ve?ve.indexOf("overlay "):-1;return Ie<0?ve:Ie==0?null:ve.slice(0,Ie-1)},getModeAt:function(C){var O=this.doc.mode;return O.innerMode?n.innerMode(O,this.getTokenAt(C).state).mode:O},getHelper:function(C,O){return this.getHelpers(C,O)[0]},getHelpers:function(C,O){var X=[];if(!k.hasOwnProperty(O))return X;var ce=k[O],me=this.getModeAt(C);if(typeof me[O]=="string")ce[me[O]]&&X.push(ce[me[O]]);else if(me[O])for(var ve=0;ve<me[O].length;ve++){var ke=ce[me[O][ve]];ke&&X.push(ke)}else me.helperType&&ce[me.helperType]?X.push(ce[me.helperType]):ce[me.name]&&X.push(ce[me.name]);for(var Ie=0;Ie<ce._global.length;Ie++){var He=ce._global[Ie];He.pred(me,this)&&xe(X,He.val)==-1&&X.push(He.val)}return X},getStateAfter:function(C,O){var X=this.doc;return C=mi(X,C==null?X.first+X.size-1:C),gi(this,C+1,O).state},cursorCoords:function(C,O){var X,ce=this.doc.sel.primary();return C==null?X=ce.head:typeof C=="object"?X=Gt(this.doc,C):X=C?ce.from():ce.to(),fi(this,X,O||"page")},charCoords:function(C,O){return Ta(this,Gt(this.doc,C),O||"page")},coordsChar:function(C,O){return C=Vo(this,C,O||"page"),vs(this,C.left,C.top)},lineAtHeight:function(C,O){return C=Vo(this,{top:C,left:0},O||"page").top,Fr(this.doc,C+this.display.viewOffset)},heightAtLine:function(C,O,X){var ce=!1,me;if(typeof C=="number"){var ve=this.doc.first+this.doc.size-1;C<this.doc.first?C=this.doc.first:C>ve&&(C=ve,ce=!0),me=xt(this.doc,C)}else me=C;return gs(this,me,{top:0,left:0},O||"page",X||ce).top+(ce?this.doc.height-Vt(me):0)},defaultTextHeight:function(){return Xo(this.display)},defaultCharWidth:function(){return yi(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(C,O,X,ce,me){var ve=this.display;C=fi(this,Gt(this.doc,C));var ke=C.bottom,Ie=C.left;if(O.style.position="absolute",O.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(O),ve.sizer.appendChild(O),ce=="over")ke=C.top;else if(ce=="above"||ce=="near"){var He=Math.max(ve.wrapper.clientHeight,this.doc.height),Ve=Math.max(ve.sizer.clientWidth,ve.lineSpace.clientWidth);(ce=="above"||C.bottom+O.offsetHeight>He)&&C.top>O.offsetHeight?ke=C.top-O.offsetHeight:C.bottom+O.offsetHeight<=He&&(ke=C.bottom),Ie+O.offsetWidth>Ve&&(Ie=Ve-O.offsetWidth)}O.style.top=ke+"px",O.style.left=O.style.right="",me=="right"?(Ie=ve.sizer.clientWidth-O.offsetWidth,O.style.right="0px"):(me=="left"?Ie=0:me=="middle"&&(Ie=(ve.sizer.clientWidth-O.offsetWidth)/2),O.style.left=Ie+"px"),X&&$u(this,{left:Ie,top:ke,right:Ie+O.offsetWidth,bottom:ke+O.offsetHeight})},triggerOnKeyDown:mn(vl),triggerOnKeyPress:mn(bf),triggerOnKeyUp:yf,triggerOnMouseDown:mn(ri),execCommand:function(C){if(Fa.hasOwnProperty(C))return Fa[C].call(null,this)},triggerElectric:mn(function(C){mu(this,C)}),findPosH:function(C,O,X,ce){var me=1;O<0&&(me=-1,O=-O);for(var ve=Gt(this.doc,C),ke=0;ke<O&&(ve=hc(this.doc,ve,me,X,ce),!ve.hitSide);++ke);return ve},moveH:mn(function(C,O){var X=this;this.extendSelectionsBy(function(ce){return X.display.shift||X.doc.extend||ce.empty()?hc(X.doc,ce.head,C,O,X.options.rtlMoveVisually):C<0?ce.from():ce.to()},be)}),deleteH:mn(function(C,O){var X=this.doc.sel,ce=this.doc;X.somethingSelected()?ce.replaceSelection("",null,"+delete"):no(this,function(me){var ve=hc(ce,me.head,C,O,!1);return C<0?{from:ve,to:me.head}:{from:me.head,to:ve}})}),findPosV:function(C,O,X,ce){var me=1,ve=ce;O<0&&(me=-1,O=-O);for(var ke=Gt(this.doc,C),Ie=0;Ie<O;++Ie){var He=fi(this,ke,"div");if(ve==null?ve=He.left:He.left=ve,ke=Ef(this,He,me,X),ke.hitSide)break}return ke},moveV:mn(function(C,O){var X=this,ce=this.doc,me=[],ve=!this.display.shift&&!ce.extend&&ce.sel.somethingSelected();if(ce.extendSelectionsBy(function(Ie){if(ve)return C<0?Ie.from():Ie.to();var He=fi(X,Ie.head,"div");Ie.goalColumn!=null&&(He.left=Ie.goalColumn),me.push(He.left);var Ve=Ef(X,He,C,O);return O=="page"&&Ie==ce.sel.primary()&&Bl(X,Ta(X,Ve,"div").top-He.top),Ve},be),me.length)for(var ke=0;ke<ce.sel.ranges.length;ke++)ce.sel.ranges[ke].goalColumn=me[ke]}),findWordAt:function(C){var O=this.doc,X=xt(O,C.line).text,ce=C.ch,me=C.ch;if(X){var ve=this.getHelper(C,"wordChars");(C.sticky=="before"||me==X.length)&&ce?--ce:++me;for(var ke=X.charAt(ce),Ie=q(ke,ve)?function(He){return q(He,ve)}:/\s/.test(ke)?function(He){return/\s/.test(He)}:function(He){return!/\s/.test(He)&&!q(He)};ce>0&&Ie(X.charAt(ce-1));)--ce;for(;me<X.length&&Ie(X.charAt(me));)++me}return new Ir(at(C.line,ce),at(C.line,me))},toggleOverwrite:function(C){C!=null&&C==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Z(this.display.cursorDiv,"CodeMirror-overwrite"):F(this.display.cursorDiv,"CodeMirror-overwrite"),qe(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==K()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:mn(function(C,O){na(this,C,O)}),getScrollInfo:function(){var C=this.display.scroller;return{left:C.scrollLeft,top:C.scrollTop,height:C.scrollHeight-Cn(this)-this.display.barHeight,width:C.scrollWidth-Cn(this)-this.display.barWidth,clientHeight:lo(this),clientWidth:Bn(this)}},scrollIntoView:mn(function(C,O){C==null?(C={from:this.doc.sel.primary().head,to:null},O==null&&(O=this.options.cursorScrollMargin)):typeof C=="number"?C={from:at(C,0),to:null}:C.from==null&&(C={from:C,to:null}),C.to||(C.to=C.from),C.margin=O||0,C.from.line!=null?Gu(this,C):Nc(this,C.from,C.to,C.margin)}),setSize:mn(function(C,O){var X=this,ce=function(ve){return typeof ve=="number"||/^\d+$/.test(String(ve))?ve+"px":ve};C!=null&&(this.display.wrapper.style.width=ce(C)),O!=null&&(this.display.wrapper.style.height=ce(O)),this.options.lineWrapping&&Ea(this);var me=this.display.viewFrom;this.doc.iter(me,this.display.viewTo,function(ve){if(ve.widgets){for(var ke=0;ke<ve.widgets.length;ke++)if(ve.widgets[ke].noHScroll){nn(X,me,"widget");break}}++me}),this.curOp.forceUpdate=!0,qe(this,"refresh",this)}),operation:function(C){return yn(this,C)},startOperation:function(){return Ss(this)},endOperation:function(){return qo(this)},refresh:mn(function(){var C=this.display.cachedTextHeight;Qt(this),this.curOp.forceUpdate=!0,co(this),na(this,this.doc.scrollLeft,this.doc.scrollTop),Hl(this.display),(C==null||Math.abs(C-Xo(this.display))>.5||this.options.lineWrapping)&&Yo(this),qe(this,"refresh",this)}),swapDoc:mn(function(C){var O=this.doc;return O.cm=null,this.state.selectingText&&this.state.selectingText(),sl(this,C),co(this),this.display.input.reset(),na(this,C.scrollLeft,C.scrollTop),this.curOp.forceScroll=!0,Cr(this,"swapDoc",this,O),O}),phrase:function(C){var O=this.options.phrases;return O&&Object.prototype.hasOwnProperty.call(O,C)?O[C]:C},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},bt(n),n.registerHelper=function(C,O,X){k.hasOwnProperty(C)||(k[C]=n[C]={_global:[]}),k[C][O]=X},n.registerGlobalHelper=function(C,O,X,ce){n.registerHelper(C,O,ce),k[C]._global.push({pred:X,val:ce})}}function hc(n,c,k,C,O){var X=c,ce=k,me=xt(n,c.line),ve=O&&n.direction=="rtl"?-k:k;function ke(){var At=c.line+ve;return At<n.first||At>=n.first+n.size?!1:(c=new at(At,c.ch,c.sticky),me=xt(n,At))}function Ie(At){var St;if(C=="codepoint"){var Lt=me.text.charCodeAt(c.ch+(C>0?0:-1));isNaN(Lt)?St=null:St=new at(c.line,Math.max(0,Math.min(me.text.length,c.ch+k*(Lt>=55296&&Lt<56320?2:1))),-k)}else O?St=Lo(n.cm,me,c,k):St=Ao(me,c,k);if(St==null)if(!At&&ke())c=pa(O,n.cm,me,c.line,ve);else return!1;else c=St;return!0}if(C=="char"||C=="codepoint")Ie();else if(C=="column")Ie(!0);else if(C=="word"||C=="group")for(var He=null,Ve=C=="group",Ke=n.cm&&n.cm.getHelper(c,"wordChars"),rt=!0;!(k<0&&!Ie(!rt));rt=!1){var ut=me.text.charAt(c.ch)||`
`,yt=q(ut,Ke)?"w":Ve&&ut==`
`?"n":!Ve||/\s/.test(ut)?null:"p";if(Ve&&!rt&&!yt&&(yt="s"),He&&He!=yt){k<0&&(k=1,Ie(),c.sticky="after");break}if(yt&&(He=yt),k>0&&!Ie(!rt))break}var Ct=rc(n,c,X,ce,!0);return Vi(X,Ct)&&(Ct.hitSide=!0),Ct}function Ef(n,c,k,C){var O=n.doc,X=c.left,ce;if(C=="page"){var me=Math.min(n.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),ve=Math.max(me-.5*Xo(n.display),3);ce=(k>0?c.bottom:c.top)+k*ve}else C=="line"&&(ce=k>0?c.bottom+3:c.top-3);for(var ke;ke=vs(n,X,ce),!!ke.outside;){if(k<0?ce<=0:ce>=O.height){ke.hitSide=!0;break}ce+=k*5}return ke}var $r=function(n){this.cm=n,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new le,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};$r.prototype.init=function(n){var c=this,k=this,C=k.cm,O=k.div=n.lineDiv;kf(O,C.options.spellcheck,C.options.autocorrect,C.options.autocapitalize);function X(me){for(var ve=me.target;ve;ve=ve.parentNode){if(ve==O)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(ve.className))break}return!1}Ze(O,"paste",function(me){!X(me)||Qe(C,me)||pu(me,C)||p<=11&&setTimeout(Ln(C,function(){return c.updateFromDOM()}),20)}),Ze(O,"compositionstart",function(me){c.composing={data:me.data,done:!1}}),Ze(O,"compositionupdate",function(me){c.composing||(c.composing={data:me.data,done:!1})}),Ze(O,"compositionend",function(me){c.composing&&(me.data!=c.composing.data&&c.readFromDOMSoon(),c.composing.done=!0)}),Ze(O,"touchstart",function(){return k.forceCompositionEnd()}),Ze(O,"input",function(){c.composing||c.readFromDOMSoon()});function ce(me){if(!(!X(me)||Qe(C,me))){if(C.somethingSelected())Ds({lineWise:!1,text:C.getSelections()}),me.type=="cut"&&C.replaceSelection("",null,"cut");else if(C.options.lineWiseCopyCut){var ve=Ua(C);Ds({lineWise:!0,text:ve.text}),me.type=="cut"&&C.operation(function(){C.setSelections(ve.ranges,0,Le),C.replaceSelection("",null,"cut")})}else return;if(me.clipboardData){me.clipboardData.clearData();var ke=mo.text.join(`
`);if(me.clipboardData.setData("Text",ke),me.clipboardData.getData("Text")==ke){me.preventDefault();return}}var Ie=gu(),He=Ie.firstChild;C.display.lineSpace.insertBefore(Ie,C.display.lineSpace.firstChild),He.value=mo.text.join(`
`);var Ve=document.activeElement;oe(He),setTimeout(function(){C.display.lineSpace.removeChild(Ie),Ve.focus(),Ve==O&&k.showPrimarySelection()},50)}}Ze(O,"copy",ce),Ze(O,"cut",ce)},$r.prototype.screenReaderLabelChanged=function(n){n?this.div.setAttribute("aria-label",n):this.div.removeAttribute("aria-label")},$r.prototype.prepareSelection=function(){var n=Rc(this.cm,!1);return n.focus=document.activeElement==this.div,n},$r.prototype.showSelection=function(n,c){!n||!this.cm.display.view.length||((n.focus||c)&&this.showPrimarySelection(),this.showMultipleSelections(n))},$r.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},$r.prototype.showPrimarySelection=function(){var n=this.getSelection(),c=this.cm,k=c.doc.sel.primary(),C=k.from(),O=k.to();if(c.display.viewTo==c.display.viewFrom||C.line>=c.display.viewTo||O.line<c.display.viewFrom){n.removeAllRanges();return}var X=dc(c,n.anchorNode,n.anchorOffset),ce=dc(c,n.focusNode,n.focusOffset);if(!(X&&!X.bad&&ce&&!ce.bad&&Ht(Yn(X,ce),C)==0&&Ht(ci(X,ce),O)==0)){var me=c.display.view,ve=C.line>=c.display.viewFrom&&Mf(c,C)||{node:me[0].measure.map[2],offset:0},ke=O.line<c.display.viewTo&&Mf(c,O);if(!ke){var Ie=me[me.length-1].measure,He=Ie.maps?Ie.maps[Ie.maps.length-1]:Ie.map;ke={node:He[He.length-1],offset:He[He.length-2]-He[He.length-3]}}if(!ve||!ke){n.removeAllRanges();return}var Ve=n.rangeCount&&n.getRangeAt(0),Ke;try{Ke=G(ve.node,ve.offset,ke.offset,ke.node)}catch(rt){}Ke&&(!he&&c.state.focused?(n.collapse(ve.node,ve.offset),Ke.collapsed||(n.removeAllRanges(),n.addRange(Ke))):(n.removeAllRanges(),n.addRange(Ke)),Ve&&n.anchorNode==null?n.addRange(Ve):he&&this.startGracePeriod()),this.rememberSelection()}},$r.prototype.startGracePeriod=function(){var n=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){n.gracePeriod=!1,n.selectionChanged()&&n.cm.operation(function(){return n.cm.curOp.selectionChanged=!0})},20)},$r.prototype.showMultipleSelections=function(n){B(this.cm.display.cursorDiv,n.cursors),B(this.cm.display.selectionDiv,n.selection)},$r.prototype.rememberSelection=function(){var n=this.getSelection();this.lastAnchorNode=n.anchorNode,this.lastAnchorOffset=n.anchorOffset,this.lastFocusNode=n.focusNode,this.lastFocusOffset=n.focusOffset},$r.prototype.selectionInEditor=function(){var n=this.getSelection();if(!n.rangeCount)return!1;var c=n.getRangeAt(0).commonAncestorContainer;return ee(this.div,c)},$r.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},$r.prototype.blur=function(){this.div.blur()},$r.prototype.getField=function(){return this.div},$r.prototype.supportsTouch=function(){return!0},$r.prototype.receivedFocus=function(){var n=this;this.selectionInEditor()?this.pollSelection():yn(this.cm,function(){return n.cm.curOp.selectionChanged=!0});function c(){n.cm.state.focused&&(n.pollSelection(),n.polling.set(n.cm.options.pollInterval,c))}this.polling.set(this.cm.options.pollInterval,c)},$r.prototype.selectionChanged=function(){var n=this.getSelection();return n.anchorNode!=this.lastAnchorNode||n.anchorOffset!=this.lastAnchorOffset||n.focusNode!=this.lastFocusNode||n.focusOffset!=this.lastFocusOffset},$r.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var n=this.getSelection(),c=this.cm;if(m&&h&&this.cm.display.gutterSpecs.length&&yh(n.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var k=dc(c,n.anchorNode,n.anchorOffset),C=dc(c,n.focusNode,n.focusOffset);k&&C&&yn(c,function(){On(c.doc,fo(k,C),Le),(k.bad||C.bad)&&(c.curOp.selectionChanged=!0)})}}},$r.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var n=this.cm,c=n.display,k=n.doc.sel.primary(),C=k.from(),O=k.to();if(C.ch==0&&C.line>n.firstLine()&&(C=at(C.line-1,xt(n.doc,C.line-1).length)),O.ch==xt(n.doc,O.line).text.length&&O.line<n.lastLine()&&(O=at(O.line+1,0)),C.line<c.viewFrom||O.line>c.viewTo-1)return!1;var X,ce,me;C.line==c.viewFrom||(X=Rr(n,C.line))==0?(ce=Zt(c.view[0].line),me=c.view[0].node):(ce=Zt(c.view[X].line),me=c.view[X-1].node.nextSibling);var ve=Rr(n,O.line),ke,Ie;if(ve==c.view.length-1?(ke=c.viewTo-1,Ie=c.lineDiv.lastChild):(ke=Zt(c.view[ve+1].line)-1,Ie=c.view[ve+1].node.previousSibling),!me)return!1;for(var He=n.doc.splitLines(bh(n,me,Ie,ce,ke)),Ve=rr(n.doc,at(ce,0),at(ke,xt(n.doc,ke).text.length));He.length>1&&Ve.length>1;)if(Pe(He)==Pe(Ve))He.pop(),Ve.pop(),ke--;else if(He[0]==Ve[0])He.shift(),Ve.shift(),ce++;else break;for(var Ke=0,rt=0,ut=He[0],yt=Ve[0],Ct=Math.min(ut.length,yt.length);Ke<Ct&&ut.charCodeAt(Ke)==yt.charCodeAt(Ke);)++Ke;for(var At=Pe(He),St=Pe(Ve),Lt=Math.min(At.length-(He.length==1?Ke:0),St.length-(Ve.length==1?Ke:0));rt<Lt&&At.charCodeAt(At.length-rt-1)==St.charCodeAt(St.length-rt-1);)++rt;if(He.length==1&&Ve.length==1&&ce==C.line)for(;Ke&&Ke>C.ch&&At.charCodeAt(At.length-rt-1)==St.charCodeAt(St.length-rt-1);)Ke--,rt++;He[He.length-1]=At.slice(0,At.length-rt).replace(/^\u200b+/,""),He[0]=He[0].slice(Ke).replace(/\u200b+$/,"");var Nt=at(ce,Ke),zt=at(ke,Ve.length?Pe(Ve).length-rt:0);if(He.length>1||He[0]||Ht(Nt,zt))return Ra(n.doc,He,Nt,zt,"+input"),!0},$r.prototype.ensurePolled=function(){this.forceCompositionEnd()},$r.prototype.reset=function(){this.forceCompositionEnd()},$r.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},$r.prototype.readFromDOMSoon=function(){var n=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(n.readDOMTimeout=null,n.composing)if(n.composing.done)n.composing=null;else return;n.updateFromDOM()},80))},$r.prototype.updateFromDOM=function(){var n=this;(this.cm.isReadOnly()||!this.pollContent())&&yn(this.cm,function(){return 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"+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var re=document.createElement("div");re.className=this.toolbarBlockStyleClass.name,re.style.whiteSpace="nowrap",this.uiContainer.appendChild(re),this.addActionButton(re,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(re,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(re,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 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9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(re,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(re,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(z){var W=document.createElement("div");W.className=""+I.toolbarButtonStyleClass.name,W.setAttribute("data-type-name",z.typeName),W.innerHTML=z.icon,W.addEventListener("click",function(){I.markerToolbarButtonClicked(W,z)}),I.buttons.push(W),I.markerButtons.push(W)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var q=document.createElement("div");q.className=this.toolbarBlockStyleClass.name,q.style.whiteSpace="nowrap",q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(q),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},te.prototype.addButtonClickListener=function(T){this.buttonClickListeners.push(T)},te.prototype.removeButtonClickListener=function(T){this.buttonClickListeners.indexOf(T)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(T),1)},te.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},te.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var T=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var I=0;I<this.markerButtons.length;I++)I<T||I===T&&this.markerButtons.length-1===T?this.markerButtonBlock.appendChild(this.markerButtons[I]):(I===T&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[I]))}},te.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},te.prototype.resetButtonStyles=function(){var T=this;this.buttons.forEach(function(I){I.className=I.className.replace(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name,"").trim(),I.className=I.className.replace(T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?T.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:T.toolbarActiveButtonStyleColorsClass.name,"").trim(),I.className+=" "+(T.uiStyleSettings.toolbarButtonStyleColorsClassName?T.uiStyleSettings.toolbarButtonStyleColorsClassName:T.toolbarButtonStyleColorsClass.name)})},te.prototype.addActionButton=function(T,I,re){var q=this,z=document.createElement("div");switch(z.className=""+this.toolbarButtonStyleClass.name,z.innerHTML=I,z.setAttribute("data-action",re),z.addEventListener("click",function(){q.actionToolbarButtonClicked(z,re)}),re){case"select":z.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":z.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":z.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":z.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":z.style.fill=this.uiStyleSettings.closeButtonColor}T.appendChild(z),this.buttons.push(z)},te.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new o("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new o("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new o("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new o("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new o("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var T=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new o("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*T)+`px;
      padding: `+T+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new o("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new o("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new d("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new d("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},te.prototype.markerToolbarButtonClicked=function(T,I){this.setActiveButton(T),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(re){return re("marker",I)}),this.markerButtonOverflowBlock.style.display="none"},te.prototype.actionToolbarButtonClicked=function(T,I){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(re){return re("action",I)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},te.prototype.setActiveButton=function(T){this.resetButtonStyles(),T.className=T.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),T.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},te.prototype.setActiveMarkerButton=function(T){var I=this.markerButtons.find(function(re){return re.getAttribute("data-type-name")===T});I&&this.setActiveButton(I)},te.prototype.setCurrentMarker=function(T){var I=this;this.currentMarker=T,this.buttons.filter(function(re){return/delete|notes/.test(re.getAttribute("data-action"))}).forEach(function(re){I.currentMarker===void 0?(re.style.fillOpacity="0.4",re.style.pointerEvents="none"):(re.style.fillOpacity="1",re.style.pointerEvents="all")})},te}(),u=function(){function te(T,I,re,q){this.panels=[],this.panelButtons=[],this.markerjsContainer=T,this.displayMode=I,this.uiStyleSettings=re,this.styles=q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return te.prototype.addStyles=function(){var T;this.toolboxStyleClass=this.styles.addClass(new o("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new o("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var I=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new o("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new o("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new o("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new o("toolbox-panel-row_colors",`
      background-color: `+((T=this.uiStyleSettings.toolboxBackgroundColor)!==null&&T!==void 0?T:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new o("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*I)+`px;
      padding: `+I+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new o("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new o("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new d("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new d("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},te.prototype.show=function(T){var I;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=T,this.uiContainer.className=this.toolboxStyleClass.name+" "+((I=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},te.prototype.setPanelButtons=function(T){var I,re,q=this;this.panels=T,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((I=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((re=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&re!==void 0?re:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(z){var W;z.uiStyleSettings=q.uiStyleSettings;var V=document.createElement("div");V.className=q.toolboxButtonStyleClass.name+" "+((W=q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&W!==void 0?W:q.toolboxButtonStyleColorsClass.name),V.innerHTML=z.icon,V.title=z.title,V.addEventListener("click",function(){q.panelButtonClick(z)}),q.panelButtons.push(V),q.buttonRow.appendChild(V)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},te.prototype.panelButtonClick=function(T){var I=this,re=-1;if(T!==this.activePanel){re=this.panels.indexOf(T),this.panelRow.innerHTML="";var q=T.getUi();q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=T}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){I.displayMode==="inline"?I.panelRow.style.display="none":I.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(z,W){var V,se;z.className=I.toolboxButtonStyleClass.name+" "+(W===re?""+((V=I.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&V!==void 0?V:I.toolboxActiveButtonStyleColorsClass.name):""+((se=I.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&se!==void 0?se:I.toolboxButtonStyleColorsClass.name))})},te}(),m=function(te,T){this.title=te,this.icon=T},y=function(te){function T(I,re,q,z){var W=te.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return W.colors=[],W.addTransparent=!1,W.colorBoxes=[],W.colors=re,W.currentColor=q,W.setCurrentColor=W.setCurrentColor.bind(W),W.getColorBox=W.getColorBox.bind(W),W}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");return re.style.overflow="hidden",re.style.whiteSpace="nowrap",this.colors.forEach(function(q){var z=I.getColorBox(q);re.appendChild(z),I.colorBoxes.push(z)}),re},T.prototype.getColorBox=function(I){var re=this,q=this.uiStyleSettings.toolbarHeight/4,z=this.uiStyleSettings.toolbarHeight-q,W=document.createElement("div");W.style.display="inline-block",W.style.boxSizing="content-box",W.style.width=z-2+"px",W.style.height=z-2+"px",W.style.padding="1px",W.style.marginRight="2px",W.style.marginBottom="2px",W.style.borderWidth="2px",W.style.borderStyle="solid",W.style.borderRadius=(z+2)/2+"px",W.style.borderColor=I===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",W.addEventListener("click",function(){re.setCurrentColor(I,W)});var V=document.createElement("div");return V.style.display="inline-block",V.style.width=z-2+"px",V.style.height=z-2+"px",V.style.backgroundColor=I,V.style.borderRadius=z/2+"px",I==="transparent"&&(V.style.fill=this.uiStyleSettings.toolboxAccentColor,V.innerHTML=`<svg viewBox="0 0 24 24">
        <path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
      </svg>`),W.appendChild(V),W},T.prototype.setCurrentColor=function(I,re){var q=this;this.currentColor=I,this.colorBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(I)},T}(m),_=function(){function te(T,I,re){this._state="new",this._isSelected=!1,this._container=T,this._overlayContainer=I,this.globalSettings=re,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(te.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),te.prototype.ownsTarget=function(T){return!1},Object.defineProperty(te.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),te.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},te.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},te.prototype.pointerDown=function(T,I){},te.prototype.dblClick=function(T,I){},te.prototype.manipulate=function(T){},te.prototype.pointerUp=function(T){this.stateChanged()},te.prototype.dispose=function(){},te.prototype.addMarkerVisualToContainer=function(T){this.container.childNodes.length>0?this.container.insertBefore(T,this.container.childNodes[0]):this.container.appendChild(T)},te.prototype.getState=function(){return{typeName:te.typeName,state:this.state,notes:this.notes}},te.prototype.restoreState=function(T){this._state=T.state,this.notes=T.notes},te.prototype.scale=function(T,I){},te.prototype.colorChanged=function(T){this.onColorChanged&&this.onColorChanged(T),this.stateChanged()},te.prototype.fillColorChanged=function(T){this.onFillColorChanged&&this.onFillColorChanged(T),this.stateChanged()},te.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var T=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),T.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(T)&&this.onStateChanged(this)}},te.typeName="MarkerBase",te}(),x=function(){function te(){this.findGripByVisual=this.findGripByVisual.bind(this)}return te.prototype.findGripByVisual=function(T){return this.topLeft.ownsTarget(T)?this.topLeft:this.topCenter.ownsTarget(T)?this.topCenter:this.topRight.ownsTarget(T)?this.topRight:this.centerLeft.ownsTarget(T)?this.centerLeft:this.centerRight.ownsTarget(T)?this.centerRight:this.bottomLeft.ownsTarget(T)?this.bottomLeft:this.bottomCenter.ownsTarget(T)?this.bottomCenter:this.bottomRight.ownsTarget(T)?this.bottomRight:void 0},te}(),S=function(){function te(){this.GRIP_SIZE=10,this.visual=p.createGroup(),this.visual.appendChild(p.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(p.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return te.prototype.ownsTarget=function(T){return T===this.visual||T===this.visual.childNodes[0]||T===this.visual.childNodes[1]},te}(),w=function(){function te(){}return te.toITransformMatrix=function(T){return{a:T.a,b:T.b,c:T.c,d:T.d,e:T.e,f:T.f}},te.toSVGMatrix=function(T,I){return T.a=I.a,T.b=I.b,T.c=I.c,T.d=I.d,T.e=I.e,T.f=I.f,T},te}(),A=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.left=0,z.top=0,z.width=0,z.height=0,z.defaultSize={x:50,y:20},z.offsetX=0,z.offsetY=0,z.rotationAngle=0,z.CB_DISTANCE=10,z._suppressMarkerCreateEvent=!1,z.container.transform.baseVal.appendItem(p.createTransform()),z.setupControlBox(),z}return fe(T,te),Object.defineProperty(T.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(T.prototype,"visual",{get:function(){return this._visual},set:function(I){this._visual=I;var re=p.createTransform();this._visual.transform.baseVal.appendItem(re)},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(I){return!!te.prototype.ownsTarget.call(this,I)||!!(this.controlGrips.findGripByVisual(I)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(I))},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="new"&&(this.left=I.x,this.top=I.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var q=this.unrotatePoint(I);if(this.manipulationStartX=q.x,this.manipulationStartY=q.y,this.offsetX=q.x-this.left,this.offsetY=q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(re),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(re)){this.activeGrip=this.rotatorGrip;var z=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=z.x-this.width/2,this.top=z.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var W=this.container.transform.baseVal.getItem(0);W.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(W,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},T.prototype.pointerUp=function(I){var re=this.state;te.prototype.pointerUp.call(this,I),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(I),this._state="select",re==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},T.prototype.moveVisual=function(I){this.visual.style.transform="translate("+I.x+"px, "+I.y+"px)"},T.prototype.manipulate=function(I){var re=this.unrotatePoint(I);this.state==="creating"?this.resize(I):this.state==="move"?(this.left=this.manipulationStartLeft+(re.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(re.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(re):this.state==="rotate"&&this.rotate(I)},T.prototype.resize=function(I){var re=this.manipulationStartLeft,q=this.manipulationStartWidth,z=this.manipulationStartTop,W=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:re=this.manipulationStartLeft+I.x-this.manipulationStartX,q=this.manipulationStartWidth+this.manipulationStartLeft-re;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:q=this.manipulationStartWidth+I.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:z=this.manipulationStartTop+I.y-this.manipulationStartY,W=this.manipulationStartHeight+this.manipulationStartTop-z;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:W=this.manipulationStartHeight+I.y-this.manipulationStartY}q>=0?(this.left=re,this.width=q):(this.left=re+q,this.width=-q),W>=0?(this.top=z,this.height=W):(this.top=z+W,this.height=-W),this.setSize()},T.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},T.prototype.rotate=function(I){if(Math.abs(I.x-this.centerX)>.1){var re=Math.sign(I.x-this.centerX);this.rotationAngle=180*Math.atan((I.y-this.centerY)/(I.x-this.centerX))/Math.PI+90*re,this.applyRotation()}},T.prototype.applyRotation=function(){var I=this.container.transform.baseVal.getItem(0);I.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(I,0)},T.prototype.rotatePoint=function(I){if(this.rotationAngle===0)return I;var re=this.container.getCTM(),q=p.createPoint(I.x,I.y);return{x:(q=q.matrixTransform(re)).x,y:q.y}},T.prototype.unrotatePoint=function(I){if(this.rotationAngle===0)return I;var re=this.container.getCTM();re=re.inverse();var q=p.createPoint(I.x,I.y);return{x:(q=q.matrixTransform(re)).x,y:q.y}},T.prototype.select=function(){te.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){te.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=p.createGroup();var I=p.createTransform();I.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(I),this.container.appendChild(this.controlBox),this.controlRect=p.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=p.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new x,this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){var I=this.controlBox.transform.baseVal.getItem(0);I.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(I,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},T.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},T.prototype.createGrip=function(){var I=new S;return I.visual.transform.baseVal.appendItem(p.createTransform()),this.controlBox.appendChild(I.visual),I},T.prototype.positionGrips=function(){var I=this.controlGrips.topLeft.GRIP_SIZE,re=-I/2,q=re,z=(this.width+this.CB_DISTANCE)/2-I/2,W=(this.height+this.CB_DISTANCE)/2-I/2,V=this.height+this.CB_DISTANCE-I/2,se=this.width+this.CB_DISTANCE-I/2;this.positionGrip(this.controlGrips.topLeft.visual,re,q),this.positionGrip(this.controlGrips.topCenter.visual,z,q),this.positionGrip(this.controlGrips.topRight.visual,se,q),this.positionGrip(this.controlGrips.centerLeft.visual,re,W),this.positionGrip(this.controlGrips.centerRight.visual,se,W),this.positionGrip(this.controlGrips.bottomLeft.visual,re,V),this.positionGrip(this.controlGrips.bottomCenter.visual,z,V),this.positionGrip(this.controlGrips.bottomRight.visual,se,V),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,z,q-3*this.CB_DISTANCE)},T.prototype.positionGrip=function(I,re,q){var z=I.transform.baseVal.getItem(0);z.setTranslate(re,q),I.transform.baseVal.replaceItem(z,0)},T.prototype.hideControlBox=function(){this.controlBox.style.display="none"},T.prototype.showControlBox=function(){this.controlBox.style.display=""},T.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:w.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:w.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},te.prototype.getState.call(this))},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I);var re=I;this.left=re.left,this.top=re.top,this.width=re.width,this.height=re.height,this.rotationAngle=re.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(w.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,re.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(w.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,re.containerTransformMatrix))},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re);var q=this.rotatePoint({x:this.left,y:this.top}),z=this.unrotatePoint({x:q.x*I,y:q.y*re});this.left=z.x,this.top=z.y,this.width=this.width*I,this.height=this.height*re,this.adjustControlBox()},T}(_),H=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.fillColor="transparent",z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.opacity=1,z.setStrokeColor=z.setStrokeColor.bind(z),z.setFillColor=z.setFillColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.createVisual=z.createVisual.bind(z),z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual)},T.prototype.createVisual=function(){this.visual=p.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.manipulate=function(I){te.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){te.prototype.resize.call(this,I),this.setSize()},T.prototype.setSize=function(){te.prototype.setSize.call(this),p.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(I){te.prototype.pointerUp.call(this,I),this.setSize()},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&p.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},T.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&p.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&p.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&p.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},te.prototype.getState.call(this))},T.prototype.restoreState=function(I){var re=I;this.fillColor=re.fillColor,this.strokeColor=re.strokeColor,this.strokeWidth=re.strokeWidth,this.strokeDasharray=re.strokeDasharray,this.opacity=re.opacity,this.createVisual(),te.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.setSize()},T.title="Rectangle marker",T}(A),R=function(te){function T(I,re,q,z){var W=te.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return W.widths=[],W.widthBoxes=[],W.widths=re,W.currentWidth=q,W.setCurrentWidth=W.setCurrentWidth.bind(W),W}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");return re.style.display="flex",re.style.overflow="hidden",re.style.flexGrow="2",this.widths.forEach(function(q){var z=document.createElement("div");z.style.display="flex",z.style.flexGrow="2",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.borderColor=q===I.currentWidth?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentWidth(q,z)}),re.appendChild(z);var W=document.createElement("div");W.innerText=q.toString(),W.style.marginRight="5px",z.appendChild(W);var V=document.createElement("div");V.style.minHeight="20px",V.style.flexGrow="2",V.style.display="flex",V.style.alignItems="center";var se=document.createElement("hr");se.style.minWidth="20px",se.style.border="0px",se.style.borderTop=q+"px solid "+I.uiStyleSettings.toolboxColor,se.style.flexGrow="2",V.appendChild(se),z.appendChild(V),I.widthBoxes.push(z)}),re},T.prototype.setCurrentWidth=function(I,re){var q=this;this.currentWidth=I,this.widthBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},T}(m),F=function(te){function T(I,re,q,z){var W=te.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return W.styles=[],W.styleBoxes=[],W.styles=re,W.currentStyle=q,W.setCurrentStyle=W.setCurrentStyle.bind(W),W}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");return re.style.display="flex",re.style.overflow="hidden",re.style.flexGrow="2",this.styles.forEach(function(q){var z=document.createElement("div");z.style.display="flex",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.overflow="hidden",z.style.maxWidth=100/I.styles.length-5+"%",z.style.borderColor=q===I.currentStyle?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentStyle(q,z)}),re.appendChild(z);var W=document.createElement("div");W.style.minHeight="20px",W.style.flexGrow="2",W.style.overflow="hidden";var V=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+I.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(q!==""?'stroke-dasharray="'+q+'"':"")+` />
  </svg>`;W.innerHTML=V,z.appendChild(W),I.styleBoxes.push(z)}),re},T.prototype.setCurrentStyle=function(I,re){var q=this;this.currentStyle=I,this.styleBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},T}(m),D=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.strokeColor=q.defaultColor,z.strokeWidth=q.defaultStrokeWidth,z.strokeDasharray=q.defaultStrokeDasharray,z.strokePanel=new y("Line color",q.defaultColorSet,q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new F("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return fe(T,te),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=te.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="FrameMarker",T.title="Frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',T}(H),B=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1,this.defaultCaptionFontSize="1rem",this.defaultCaptionText="Text"},P=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.x1=0,z.y1=0,z.x2=0,z.y2=0,z.defaultLength=50,z.manipulationStartX=0,z.manipulationStartY=0,z.manipulationStartX1=0,z.manipulationStartY1=0,z.manipulationStartX2=0,z.manipulationStartY2=0,z.setupControlBox(),z}return fe(T,te),T.prototype.ownsTarget=function(I){return!!te.prototype.ownsTarget.call(this,I)||!(!this.grip1.ownsTarget(I)&&!this.grip2.ownsTarget(I))},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.manipulationStartX=I.x,this.manipulationStartY=I.y,this.state==="new"&&(this.x1=I.x,this.y1=I.y,this.x2=I.x,this.y2=I.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(re)?this.activeGrip=this.grip1:this.grip2.ownsTarget(re)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},T.prototype.pointerUp=function(I){var re=this.state;te.prototype.pointerUp.call(this,I),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(I),this._state="select",re==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},T.prototype.adjustVisual=function(){},T.prototype.manipulate=function(I){this.state==="creating"?this.resize(I):this.state==="move"?(this.x1=this.manipulationStartX1+I.x-this.manipulationStartX,this.y1=this.manipulationStartY1+I.y-this.manipulationStartY,this.x2=this.manipulationStartX2+I.x-this.manipulationStartX,this.y2=this.manipulationStartY2+I.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(I)},T.prototype.resize=function(I){switch(this.activeGrip){case this.grip1:this.x1=I.x,this.y1=I.y;break;case this.grip2:case void 0:this.x2=I.x,this.y2=I.y}this.adjustVisual(),this.adjustControlBox()},T.prototype.select=function(){te.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},T.prototype.deselect=function(){te.prototype.deselect.call(this),this.controlBox.style.display="none"},T.prototype.setupControlBox=function(){this.controlBox=p.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},T.prototype.adjustControlBox=function(){this.positionGrips()},T.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},T.prototype.createGrip=function(){var I=new S;return I.visual.transform.baseVal.appendItem(p.createTransform()),this.controlBox.appendChild(I.visual),I},T.prototype.positionGrips=function(){var I=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-I/2,this.y1-I/2),this.positionGrip(this.grip2.visual,this.x2-I/2,this.y2-I/2)},T.prototype.positionGrip=function(I,re,q){var z=I.transform.baseVal.getItem(0);z.setTranslate(re,q),I.transform.baseVal.replaceItem(z,0)},T.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},te.prototype.getState.call(this))},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I);var re=I;this.x1=re.x1,this.y1=re.y1,this.x2=re.x2,this.y2=re.y2},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.x1=this.x1*I,this.y1=this.y1*re,this.x2=this.x2*I,this.y2=this.y2*re,this.adjustVisual(),this.adjustControlBox()},T}(_),U=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.setStrokeColor=z.setStrokeColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.strokeColor=q.defaultColor,z.strokeWidth=q.defaultStrokeWidth,z.strokeDasharray=q.defaultStrokeDasharray,z.strokePanel=new y("Line color",q.defaultColorSet,q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new F("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorLine&&I!==this.visibleLine)},T.prototype.createVisual=function(){this.visual=p.createGroup(),this.selectorLine=p.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=p.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},T.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),p.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),p.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),p.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I);var re=I;this.strokeColor=re.strokeColor,this.strokeWidth=re.strokeWidth,this.strokeDasharray=re.strokeDasharray,this.createVisual(),this.adjustVisual()},T.typeName="LineMarker",T.title="Line marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',T}(P),G=function(te){function T(I,re,q,z){var W=te.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return W.fonts=[],W.fontBoxes=[],W.fonts=re,W.currentFont=q,W.setCurrentFont=W.setCurrentFont.bind(W),W}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");return re.style.overflow="hidden",re.style.flexGrow="2",this.fonts.forEach(function(q){var z=document.createElement("div");z.style.display="inline-block",z.style.alignItems="center",z.style.justifyContent="space-between",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.overflow="hidden",z.style.maxWidth=100/I.fonts.length-5+"%",z.style.borderColor=q===I.currentFont?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentFont(q,z)}),re.appendChild(z);var W=document.createElement("div");W.style.display="flex",W.style.minHeight="20px",W.style.flexGrow="2",W.style.fontFamily=q,W.style.overflow="hidden";var V=document.createElement("div");V.style.whiteSpace="nowrap",V.style.overflow="hidden",V.style.textOverflow="ellipsis",V.innerHTML="The quick brown fox jumps over the lazy dog",W.appendChild(V),z.appendChild(W),I.fontBoxes.push(z)}),re},T.prototype.setCurrentFont=function(I,re){var q=this;this.currentFont=I,this.fontBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},T}(m),ee=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.color="transparent",z.padding=5,z.DEFAULT_TEXT="\u8BF7\u8F93\u5165\u6587\u672C",z.text=z.DEFAULT_TEXT,z.isMoved=!1,z.color=q.defaultColor,z.fontFamily=q.defaultFontFamily,z.defaultSize={x:100,y:30},z.setColor=z.setColor.bind(z),z.setFont=z.setFont.bind(z),z.renderText=z.renderText.bind(z),z.sizeText=z.sizeText.bind(z),z.textEditDivClicked=z.textEditDivClicked.bind(z),z.showTextEditor=z.showTextEditor.bind(z),z.setSize=z.setSize.bind(z),z.positionTextEditor=z.positionTextEditor.bind(z),z.colorPanel=new y("Color",q.defaultColorSet,q.defaultColor),z.colorPanel.onColorChanged=z.setColor,z.fontFamilyPanel=new G("Font",q.defaultFontFamilies,q.defaultFontFamily),z.fontFamilyPanel.onFontChanged=z.setFont,z}return fe(T,te),T.prototype.ownsTarget=function(I){if(te.prototype.ownsTarget.call(this,I)||I===this.visual||I===this.textElement||I===this.bgRectangle)return!0;var re=!1;return this.textElement.childNodes.forEach(function(q){q===I&&(re=!0)}),re},T.prototype.createVisual=function(){this.visual=p.createGroup(),this.bgRectangle=p.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=p.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(p.createTransform()),this.textElement.transform.baseVal.appendItem(p.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.isMoved=!1,this.pointerDownPoint=I,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.renderText=function(){var I=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(re){I.textElement.appendChild(p.createTSpan(re.trim()===""?" ":re.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},T.prototype.getTextScale=function(){var I=this.textElement.getBBox(),re=1;if(I.width>0&&I.height>0){var q=(1*this.width-this.width*this.padding*2/100)/I.width,z=(1*this.height-this.height*this.padding*2/100)/I.height;re=Math.min(q,z)}return re},T.prototype.getTextPosition=function(I){var re=this.textElement.getBBox(),q=0,z=0;return re.width>0&&re.height>0&&(q=(this.width-re.width*I)/2,z=this.height/2-re.height*I/2),{x:q,y:z}},T.prototype.sizeText=function(){var I=this.textElement.getBBox(),re=this.getTextScale(),q=this.getTextPosition(re);q.y-=I.y*re,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+q.x+"px, "+q.y+"px) scale("+re+", "+re+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(q.x,q.y),this.textElement.transform.baseVal.getItem(1).setScale(re,re))},T.prototype.manipulate=function(I){te.prototype.manipulate.call(this,I),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(I.x-this.pointerDownPoint.x)>5||Math.abs(I.y-this.pointerDownPoint.y)>5)},T.prototype.resize=function(I){te.prototype.resize.call(this,I),this.isMoved=!0,this.setSize(),this.sizeText()},T.prototype.setSize=function(){te.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(p.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),p.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},T.prototype.pointerUp=function(I){var re=this.state;re==="creating"&&(this._suppressMarkerCreateEvent=!0),te.prototype.pointerUp.call(this,I),this.setSize(),(re==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},T.prototype.showTextEditor=function(){var I=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(re){re.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var re=Number.parseFloat(I.textEditor.style.fontSize);I.textEditor.clientWidth>=Number.parseInt(I.textEditor.style.maxWidth)&&re>.9;)re-=.1,I.textEditor.style.fontSize=Math.max(re,.9)+"em"}),this.textEditor.addEventListener("keyup",function(re){re.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(re){if(re.clipboardData){var q=re.clipboardData.getData("text"),z=window.getSelection();if(!z.rangeCount)return!1;z.deleteFromDocument(),z.getRangeAt(0).insertNode(document.createTextNode(q)),re.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){I.textEditDivClicked(I.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},T.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var I=this.getTextScale(),re=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),q=this.textElement.getBBox(),z={x:q.width*I,y:q.height*I};re.x-=z.x/2,re.y-=z.y/2,this.textEditor.style.top=re.y+"px",this.textEditor.style.left=re.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-re.x+"px",this.textEditor.style.fontSize=Math.max(16*I,12)+"px",this.textElement.style.display="none"}},T.prototype.textEditDivClicked=function(I){this.text=I.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},T.prototype.select=function(){te.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},T.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),te.prototype.deselect.call(this)},T.prototype.dblClick=function(I,re){te.prototype.dblClick.call(this,I,re),this.showTextEditor()},T.prototype.setColor=function(I){this.textElement&&p.setAttributes(this.textElement,[["fill",I]]),this.color=I,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(I)},T.prototype.setFont=function(I){this.textElement&&p.setAttributes(this.textElement,[["font-family",I]]),this.fontFamily=I,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},T.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},T.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var re=I;this.color=re.color,this.fontFamily=re.fontFamily,this.padding=re.padding,this.text=re.text,this.createVisual(),te.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.setSize(),this.sizeText(),this.positionTextEditor()},T.typeName="TextMarker",T.title="Text marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',T}(A),K=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.color="transparent",z.lineWidth=3,z.drawing=!1,z.pixelRatio=1,z.color=q.defaultColor,z.lineWidth=q.defaultStrokeWidth,z.pixelRatio=q.freehandPixelRatio,z.setColor=z.setColor.bind(z),z.addCanvas=z.addCanvas.bind(z),z.finishCreation=z.finishCreation.bind(z),z.setLineWidth=z.setLineWidth.bind(z),z.colorPanel=new y("Color",q.defaultColorSet,q.defaultColor),z.colorPanel.onColorChanged=z.setColor,z.lineWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.lineWidthPanel.onWidthChanged=z.setLineWidth,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.drawingImage)},T.prototype.createVisual=function(){this.visual=p.createGroup(),this.drawingImage=p.createImage(),this.visual.appendChild(this.drawingImage);var I=p.createTransform();this.visual.transform.baseVal.appendItem(I),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,re){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(I.x,I.y),this.drawing=!0):te.prototype.pointerDown.call(this,I,re)},T.prototype.manipulate=function(I){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(I.x,I.y),this.canvasContext.stroke()):te.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){te.prototype.resize.call(this,I),p.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),p.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},T.prototype.pointerUp=function(I){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):te.prototype.pointerUp.call(this,I)},T.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},T.prototype.select=function(){this.state==="creating"&&this.finishCreation(),te.prototype.select.call(this)},T.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),te.prototype.deselect.call(this)},T.prototype.finishCreation=function(){for(var I=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),re=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],q=re[0],z=re[1],W=re[2],V=re[3],se=!1,ge=0;ge<this.canvasElement.height;ge++)for(var Me=0;Me<this.canvasElement.width;Me++)I.data[ge*this.canvasElement.width*4+4*Me+3]>0&&(se=!0,ge<z&&(z=ge),Me<q&&(q=Me),ge>V&&(V=ge),Me>W&&(W=Me));if(se){this.left=q/this.pixelRatio,this.top=z/this.pixelRatio,this.width=(W-q)/this.pixelRatio,this.height=(V-z)/this.pixelRatio;var Fe=document.createElement("canvas");Fe.width=W-q,Fe.height=V-z,Fe.getContext("2d").putImageData(this.canvasContext.getImageData(q,z,W-q,V-z),0,0),this.drawingImgUrl=Fe.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},T.prototype.setDrawingImage=function(){p.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),p.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},T.prototype.setColor=function(I){this.color=I,this.colorChanged(I)},T.prototype.setLineWidth=function(I){this.lineWidth=I},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({drawingImgUrl:this.drawingImgUrl},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){this.createVisual(),te.prototype.restoreState.call(this,I),this.drawingImgUrl=I.drawingImgUrl,this.setDrawingImage()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.setDrawingImage()},T.typeName="FreehandMarker",T.title="Freehand marker",T.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',T}(A),Z=function(te){function T(I,re,q){var z=te.call(this,I,q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return z.typeBoxes=[],z.currentType=re,z.setCurrentType=z.setCurrentType.bind(z),z}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");re.style.display="flex",re.style.overflow="hidden",re.style.flexGrow="2";for(var q=function(V){var se="both";switch(V){case 0:se="both";break;case 1:se="start";break;case 2:se="end";break;case 3:se="none"}var ge=document.createElement("div");if(ge.style.display="flex",ge.style.flexGrow="2",ge.style.alignItems="center",ge.style.justifyContent="space-between",ge.style.padding="5px",ge.style.borderWidth="2px",ge.style.borderStyle="solid",ge.style.borderColor=se===z.currentType?z.uiStyleSettings.toolboxAccentColor:"transparent",ge.addEventListener("click",function(){I.setCurrentType(se,ge)}),re.appendChild(ge),se==="both"||se==="start"){var Me=document.createElement("div");Me.style.display="flex",Me.style.alignItems="center",Me.style.minHeight="20px",Me.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Me.style.marginLeft="5px",ge.appendChild(Me)}var Fe=document.createElement("div");Fe.style.display="flex",Fe.style.alignItems="center",Fe.style.minHeight="20px",Fe.style.flexGrow="2";var Re=document.createElement("hr");if(Re.style.minWidth="20px",Re.style.border="0px",Re.style.borderTop="3px solid "+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee"),Re.style.flexGrow="2",Fe.appendChild(Re),ge.appendChild(Fe),se==="both"||se==="end"){var $e=document.createElement("div");$e.style.display="flex",$e.style.alignItems="center",$e.style.minHeight="20px",$e.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(z.uiStyleSettings!==void 0?z.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,$e.style.marginRight="5px",ge.appendChild($e)}z.typeBoxes.push(ge)},z=this,W=0;W<4;W++)q(W);return re},T.prototype.setCurrentType=function(I,re){var q=this;this.currentType=I,this.typeBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings!==void 0?q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},T}(m),$=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.arrowType="end",z.arrowBaseHeight=10,z.arrowBaseWidth=10,z.getArrowPoints=z.getArrowPoints.bind(z),z.setArrowType=z.setArrowType.bind(z),z.arrowTypePanel=new Z("Arrow type","end"),z.arrowTypePanel.onArrowTypeChanged=z.setArrowType,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.arrow1&&I!==this.arrow2)},T.prototype.getArrowPoints=function(I,re){var q=this.arrowBaseWidth+2*this.strokeWidth,z=this.arrowBaseHeight+2*this.strokeWidth;return I-q/2+","+(re+z/2)+" "+I+","+(re-z/2)+" "+(I+q/2)+","+(re+z/2)},T.prototype.createTips=function(){this.arrow1=p.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(p.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=p.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(p.createTransform()),this.visual.appendChild(this.arrow2)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(te.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2){this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",p.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),p.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]);var I=0;Math.abs(this.x1-this.x2)>.1&&(I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2));var re=this.arrow1.transform.baseVal.getItem(0);re.setRotate(I,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(re,0);var q=this.arrow2.transform.baseVal.getItem(0);q.setRotate(I+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(q,0)}},T.prototype.setArrowType=function(I){this.arrowType=I,this.adjustVisual(),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({arrowType:this.arrowType},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I);var re=I;this.arrowType=re.arrowType,this.createTips(),this.adjustVisual()},T.typeName="ArrowMarker",T.title="Arrow marker",T.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',T}(U),oe=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.fillColor=q.defaultFillColor,z.strokeWidth=0,z.fillPanel=new y("Color",q.defaultColorSet,q.defaultFillColor),z.fillPanel.onColorChanged=z.setFillColor,z}return fe(T,te),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=te.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="CoverMarker",T.title="Cover marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',T}(H),ae=function(te){function T(I,re,q,z){var W=te.call(this,I,z||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return W.opacities=[],W.opacityBoxes=[],W.opacities=re,W.currentOpacity=q,W.setCurrentOpacity=W.setCurrentOpacity.bind(W),W}return fe(T,te),T.prototype.getUi=function(){var I=this,re=document.createElement("div");return re.style.display="flex",re.style.overflow="hidden",re.style.flexGrow="2",re.style.justifyContent="space-between",this.opacities.forEach(function(q){var z=document.createElement("div");z.style.display="flex",z.style.alignItems="center",z.style.justifyContent="center",z.style.padding="5px",z.style.borderWidth="2px",z.style.borderStyle="solid",z.style.borderColor=q===I.currentOpacity?I.uiStyleSettings.toolboxAccentColor:"transparent",z.addEventListener("click",function(){I.setCurrentOpacity(q,z)}),re.appendChild(z);var W=document.createElement("div");W.innerText=100*q+"%",z.appendChild(W),I.opacityBoxes.push(z)}),re},T.prototype.setCurrentOpacity=function(I,re){var q=this;this.currentOpacity=I,this.opacityBoxes.forEach(function(z){z.style.borderColor=z===re?q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},T}(m),ye=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.setOpacity=z.setOpacity.bind(z),z.fillColor=q.defaultHighlightColor,z.strokeWidth=0,z.opacity=q.defaultHighlightOpacity,z.fillPanel=new y("Color",q.defaultColorSet,z.fillColor),z.fillPanel.onColorChanged=z.setFillColor,z.opacityPanel=new ae("Opacity",q.defaultOpacitySteps,z.opacity),z.opacityPanel.onOpacityChanged=z.setOpacity,z}return fe(T,te),T.prototype.setOpacity=function(I){this.opacity=I,this.visual&&p.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=te.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="HighlightMarker",T.title="Highlight marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',T}(oe),Y='<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>',le='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',xe=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.bgColor="transparent",z.tipPosition={x:0,y:0},z.tipBase1Position={x:0,y:0},z.tipBase2Position={x:0,y:0},z.tipMoving=!1,z.color=q.defaultStrokeColor,z.bgColor=q.defaultFillColor,z.fontFamily=q.defaultFontFamily,z.defaultSize={x:100,y:30},z.setBgColor=z.setBgColor.bind(z),z.getTipPoints=z.getTipPoints.bind(z),z.positionTip=z.positionTip.bind(z),z.setTipPoints=z.setTipPoints.bind(z),z.colorPanel=new y("Text color",q.defaultColorSet,z.color,Y),z.colorPanel.onColorChanged=z.setColor,z.bgColorPanel=new y("Fill color",q.defaultColorSet,z.bgColor,le),z.bgColorPanel.onColorChanged=z.setBgColor,z.fontFamilyPanel=new G("Font",q.defaultFontFamilies,q.defaultFontFamily),z.fontFamilyPanel.onFontChanged=z.setFont,z.tipGrip=new S,z.tipGrip.visual.transform.baseVal.appendItem(p.createTransform()),z.controlBox.appendChild(z.tipGrip.visual),z}return fe(T,te),T.prototype.ownsTarget=function(I){return te.prototype.ownsTarget.call(this,I)||this.tipGrip.ownsTarget(I)||this.tip===I},T.prototype.createTip=function(){p.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=p.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},T.prototype.pointerDown=function(I,re){this.state==="new"&&te.prototype.pointerDown.call(this,I,re),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(re)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):te.prototype.pointerDown.call(this,I,re)},T.prototype.pointerUp=function(I){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,te.prototype.pointerUp.call(this,I);else{var re=this.state==="creating";te.prototype.pointerUp.call(this,I),this.setTipPoints(re),this.positionTip()}},T.prototype.manipulate=function(I){if(this.tipMoving){var re=this.unrotatePoint(I);this.tipPosition={x:re.x-this.manipulationStartLeft,y:re.y-this.manipulationStartTop},this.positionTip()}else te.prototype.manipulate.call(this,I)},T.prototype.setBgColor=function(I){this.bgRectangle&&this.tip&&(p.setAttributes(this.bgRectangle,[["fill",I]]),p.setAttributes(this.tip,[["fill",I]])),this.bgColor=I,this.fillColorChanged(I)},T.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},T.prototype.setTipPoints=function(I){I===void 0&&(I=!1);var re=Math.min(this.height/2,15),q=this.height/5;I&&(this.tipPosition={x:re+q/2,y:this.height+20});var z=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?z<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(q=this.width/5,re=Math.min(this.width/2,15),this.tipBase1Position={x:re,y:0},this.tipBase2Position={x:re+q,y:0}):(this.tipBase1Position={x:0,y:re},this.tipBase2Position={x:0,y:re+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?z<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(q=this.width/5,re=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-re-q,y:0},this.tipBase2Position={x:this.width-re,y:0}):(this.tipBase1Position={x:this.width,y:re},this.tipBase2Position={x:this.width,y:re+q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?z<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(q=this.width/5,re=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-re-q,y:this.height},this.tipBase2Position={x:this.width-re,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-re-q},this.tipBase2Position={x:this.width,y:this.height-re}):z<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(q=this.width/5,re=Math.min(this.width/2,15),this.tipBase1Position={x:re,y:this.height},this.tipBase2Position={x:re+q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-re},this.tipBase2Position={x:0,y:this.height-re-q})},T.prototype.resize=function(I){te.prototype.resize.call(this,I),this.positionTip()},T.prototype.positionTip=function(){p.setAttributes(this.tip,[["points",this.getTipPoints()]]);var I=this.tipGrip.visual.transform.baseVal.getItem(0);I.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(I,0)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),T.prototype.select=function(){this.positionTip(),te.prototype.select.call(this)},T.prototype.getState=function(){var I=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var re=I;this.bgColor=re.bgColor,this.tipPosition=re.tipPosition,te.prototype.restoreState.call(this,I),this.createTip(),this.setTipPoints()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.tipPosition={x:this.tipPosition.x*I,y:this.tipPosition.y*re},this.positionTip()},T.typeName="CalloutMarker",T.title="Callout marker",T.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',T}(ee),Ce=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.fillColor="transparent",z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.opacity=1,z.strokeColor=q.defaultColor,z.strokeWidth=q.defaultStrokeWidth,z.strokeDasharray=q.defaultStrokeDasharray,z.fillColor=q.defaultFillColor,z.setStrokeColor=z.setStrokeColor.bind(z),z.setFillColor=z.setFillColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.setOpacity=z.setOpacity.bind(z),z.createVisual=z.createVisual.bind(z),z.strokePanel=new y("Line color",E(q.defaultColorSet,["transparent"]),q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.fillPanel=new y("Fill color",E(q.defaultColorSet,["transparent"]),z.fillColor,le),z.fillPanel.onColorChanged=z.setFillColor,z.strokeWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new F("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z.opacityPanel=new ae("Opacity",q.defaultOpacitySteps,z.opacity),z.opacityPanel.onOpacityChanged=z.setOpacity,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual)},T.prototype.createVisual=function(){this.visual=p.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.manipulate=function(I){te.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){te.prototype.resize.call(this,I),this.setSize()},T.prototype.setSize=function(){te.prototype.setSize.call(this),p.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},T.prototype.pointerUp=function(I){te.prototype.pointerUp.call(this,I),this.setSize()},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.visual&&p.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},T.prototype.setFillColor=function(I){this.fillColor=I,this.visual&&p.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(I),this.stateChanged()},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.visual&&p.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.visual&&p.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},T.prototype.setOpacity=function(I){this.opacity=I,this.visual&&p.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){var re=I;this.fillColor=re.fillColor,this.strokeColor=re.strokeColor,this.strokeWidth=re.strokeWidth,this.strokeDasharray=re.strokeDasharray,this.opacity=re.opacity,this.createVisual(),te.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.setSize()},T.typeName="EllipseMarker",T.title="Ellipse marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(A),we=function(te){function T(I,re,q){return te.call(this,I,re,q)||this}return fe(T,te),Object.defineProperty(T.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.tip1&&I!==this.tip2)},T.prototype.createTips=function(){this.tip1=p.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(p.createTransform()),this.visual.appendChild(this.tip1),this.tip2=p.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(p.createTransform()),this.visual.appendChild(this.tip2)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.state==="creating"&&this.createTips()},T.prototype.adjustVisual=function(){if(te.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(p.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),p.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var I=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),re=this.tip1.transform.baseVal.getItem(0);re.setRotate(I,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(re,0);var q=this.tip2.transform.baseVal.getItem(0);q.setRotate(I+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(q,0)}},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=te.prototype.getState.call(this);return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I),this.createTips(),this.adjustVisual()},T.typeName="MeasurementMarker",T.title="Measurement marker",T.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',T}(U),Le=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.strokePanel.colors=q.defaultColorSet,z.fillColor="transparent",z}return fe(T,te),Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=te.prototype.getState.call(this);return I.typeName=T.typeName,I},T.typeName="EllipseFrameMarker",T.title="Ellipse frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',T}(Ce),de=function(){function te(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(te.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),te.prototype.addUndoStep=function(T){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(T)||(this.undoStack.push(T),JSON.stringify(this.lastRedoStep)!==JSON.stringify(T)&&this.redoStack.splice(0,this.redoStack.length))},te.prototype.replaceLastUndoStep=function(T){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=T)},te.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},te.prototype.undo=function(){if(this.undoStack.length>1){var T=this.undoStack.pop();return T!==void 0&&this.redoStack.push(T),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},te.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},te}(),be=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.curveX=0,z.curveY=0,z.manipulationStartCurveX=0,z.manipulationStartCurveY=0,z.setStrokeColor=z.setStrokeColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.positionGrips=z.positionGrips.bind(z),z.addControlGrips=z.addControlGrips.bind(z),z.adjustVisual=z.adjustVisual.bind(z),z.setupControlBox=z.setupControlBox.bind(z),z.resize=z.resize.bind(z),z.strokeColor=q.defaultColor,z.strokeWidth=q.defaultStrokeWidth,z.strokeDasharray=q.defaultStrokeDasharray,z.strokePanel=new y("Line color",q.defaultColorSet,q.defaultColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.strokeWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new F("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.selectorCurve&&I!==this.visibleCurve&&!this.curveGrip.ownsTarget(I))},T.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},T.prototype.createVisual=function(){this.visual=p.createGroup(),this.selectorCurve=p.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=p.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=I.x,this.curveY=I.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(re)&&(this.activeGrip=this.curveGrip,this._state="resize")},T.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),p.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),p.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),p.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},T.prototype.setupControlBox=function(){te.prototype.setupControlBox.call(this),this.curveControlLine1=p.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=p.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},T.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,te.prototype.addControlGrips.call(this)},T.prototype.positionGrips=function(){te.prototype.positionGrips.call(this);var I=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-I/2,this.curveY-I/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},T.prototype.manipulate=function(I){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+I.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+I.y-this.manipulationStartY),te.prototype.manipulate.call(this,I)},T.prototype.resize=function(I){this.activeGrip===this.curveGrip&&(this.curveX=I.x,this.curveY=I.y),te.prototype.resize.call(this,I),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.adjustVisual(),this.colorChanged(I)},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.adjustVisual()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.adjustVisual()},T.prototype.scale=function(I,re){this.curveX=this.curveX*I,this.curveY=this.curveY*re,te.prototype.scale.call(this,I,re)},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},te.prototype.getState.call(this));return I.typeName=T.typeName,I},T.prototype.restoreState=function(I){te.prototype.restoreState.call(this,I);var re=I;this.strokeColor=re.strokeColor,this.strokeWidth=re.strokeWidth,this.strokeDasharray=re.strokeDasharray,this.curveX=re.curveX,this.curveY=re.curveY,this.createVisual(),this.adjustVisual()},T.typeName="CurveMarker",T.title="Curve marker",T.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',T}(P),Te=function(te){function T(I,re,q){var z=te.call(this,I,re,q)||this;return z.fillColor="transparent",z.strokeColor="transparent",z.strokeWidth=0,z.strokeDasharray="",z.textColor="transparent",z.fontSize="1rem",z.isMoved=!1,z.captionText="Caption",z.PADDING=5,z.captionBoxWidth=0,z.captionBoxHeight=0,z.strokeColor=q.defaultColor,z.strokeWidth=q.defaultStrokeWidth,z.strokeDasharray=q.defaultStrokeDasharray,z.fillColor=q.defaultFillColor,z.textColor=q.defaultStrokeColor,z.fontFamily=q.defaultFontFamily,z.fontSize=q.defaultCaptionFontSize,z.captionText=q.defaultCaptionText,z.setStrokeColor=z.setStrokeColor.bind(z),z.setFillColor=z.setFillColor.bind(z),z.setStrokeWidth=z.setStrokeWidth.bind(z),z.setStrokeDasharray=z.setStrokeDasharray.bind(z),z.createVisual=z.createVisual.bind(z),z.sizeCaption=z.sizeCaption.bind(z),z.setCaptionText=z.setCaptionText.bind(z),z.showTextEditor=z.showTextEditor.bind(z),z.positionTextEditor=z.positionTextEditor.bind(z),z.finishTextEditing=z.finishTextEditing.bind(z),z.setFont=z.setFont.bind(z),z.setTextColor=z.setTextColor.bind(z),z.strokePanel=new y("Line color",E(q.defaultColorSet,["transparent"]),z.strokeColor),z.strokePanel.onColorChanged=z.setStrokeColor,z.fillPanel=new y("Fill color",E(q.defaultColorSet,["transparent"]),z.fillColor,le),z.fillPanel.onColorChanged=z.setFillColor,z.strokeWidthPanel=new R("Line width",q.defaultStrokeWidths,q.defaultStrokeWidth),z.strokeWidthPanel.onWidthChanged=z.setStrokeWidth,z.strokeStylePanel=new F("Line style",q.defaultStrokeDasharrays,q.defaultStrokeDasharray),z.strokeStylePanel.onStyleChanged=z.setStrokeDasharray,z.fontFamilyPanel=new G("Font",q.defaultFontFamilies,q.defaultFontFamily),z.fontFamilyPanel.onFontChanged=z.setFont,z.textColorPanel=new y("Text color",q.defaultColorSet,z.textColor,Y),z.textColorPanel.onColorChanged=z.setTextColor,z}return fe(T,te),T.prototype.ownsTarget=function(I){return!(!te.prototype.ownsTarget.call(this,I)&&I!==this.visual&&I!==this.frame&&I!==this.captionBg&&I!==this.captionElement)},T.prototype.createVisual=function(){this.visual=p.createGroup(),this.addMarkerVisualToContainer(this.visual),this.captionBg=p.createRect(1,1,[["fill",this.fillColor]]),this.visual.appendChild(this.captionBg),this.captionElement=p.createText([["fill",this.textColor],["font-family",this.fontFamily]]),this.captionElement.style.fontSize=this.fontSize,this.captionElement.style.textAnchor="start",this.captionElement.style.dominantBaseline="text-before-edge",this.captionElement.textContent=this.captionText,this.visual.appendChild(this.captionElement),this.frame=p.createRect(this.width,this.height,[["fill","transparent"],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray]]),this.visual.appendChild(this.frame),this.sizeCaption()},T.prototype.setCaptionText=function(I){this.captionText=I,this.captionElement.textContent=this.captionText,this.sizeCaption()},T.prototype.pointerDown=function(I,re){te.prototype.pointerDown.call(this,I,re),this.isMoved=!1,this.pointerDownPoint=I,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(I),this._state="creating")},T.prototype.manipulate=function(I){te.prototype.manipulate.call(this,I),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(I.x-this.pointerDownPoint.x)>5||Math.abs(I.y-this.pointerDownPoint.y)>5)},T.prototype.resize=function(I){te.prototype.resize.call(this,I),this.setSize()},T.prototype.sizeCaption=function(){var I=this.captionElement.getBBox();this.captionText.trim()!==""?(this.captionBoxWidth=I.width+2*this.PADDING,this.captionBoxHeight=I.height+2*this.PADDING):(this.captionBoxWidth=0,this.captionBoxHeight=0),p.setAttributes(this.captionBg,[["width",this.captionBoxWidth.toString()],["height",this.captionBoxHeight.toString()],["clip-path","path('M0,0 H"+this.width+" V"+this.height+" H"+-this.width+" Z')"]]),p.setAttributes(this.captionElement,[["x",this.PADDING.toString()],["y",this.PADDING.toString()],["clip-path","path('M0,0 H"+(this.width-this.PADDING)+" V"+this.height+" H"+(-this.width-this.PADDING)+" Z')"]])},T.prototype.showTextEditor=function(){var I=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditBox=document.createElement("input"),this.textEditBox.style.position="absolute",this.textEditBox.style.width=this.width+"px",this.captionBoxHeight>0&&(this.textEditBox.style.height=this.captionBoxHeight+"px"),this.textEditBox.style.fontSize=this.fontSize,this.textEditBox.style.fontFamily=this.fontFamily,this.textEditBox.style.backgroundColor=this.fillColor,this.textEditBox.style.color=this.textColor,this.textEditBox.style.borderWidth="0",this.textEditBox.setAttribute("value",this.captionText),this.textEditBox.select(),this.textEditDiv.appendChild(this.textEditBox),this.overlayContainer.appendChild(this.textEditDiv),this.textEditBox.addEventListener("pointerup",function(re){re.stopPropagation()}),this.textEditBox.addEventListener("keypress",function(re){re.key==="Enter"&&I.finishTextEditing(I.textEditBox.value)}),this.textEditBox.addEventListener("keyup",function(re){re.cancelBubble=!0}),this.textEditBox.addEventListener("blur",function(){I.finishTextEditing(I.textEditBox.value)}),this.textEditDiv.addEventListener("pointerup",function(){I.finishTextEditing(I.textEditBox.value)}),this.positionTextEditor(),this.textEditBox.focus()},T.prototype.positionTextEditor=function(){this.state==="edit"&&(this.textEditBox===void 0?this.showTextEditor():(this.textEditBox.style.left=this.left+"px",this.textEditBox.style.top=this.top+"px",this.textEditBox.style.transform="rotate("+this.rotationAngle+"deg)",this.textEditBox.style.transformOrigin=this.width/2+"px "+this.height/2+"px"))},T.prototype.finishTextEditing=function(I){this.setCaptionText(I.trim()),this.overlayContainer.innerHTML="",this.stateChanged()},T.prototype.setFont=function(I){this.captionElement&&p.setAttributes(this.captionElement,[["font-family",I]]),this.fontFamily=I,this.textEditBox&&(this.textEditBox.style.fontFamily=this.fontFamily),this.sizeCaption(),this.stateChanged()},T.prototype.setTextColor=function(I){this.captionElement&&p.setAttributes(this.captionElement,[["fill",I]]),this.textColor=I,this.textEditBox&&(this.textEditBox.style.color=this.textColor),this.stateChanged()},T.prototype.setSize=function(){te.prototype.setSize.call(this),p.setAttributes(this.frame,[["width",this.width.toString()],["height",this.height.toString()]]),this.sizeCaption()},T.prototype.pointerUp=function(I){te.prototype.pointerUp.call(this,I),this.setSize(),!this.isMoved&&Date.now()-this.pointerDownTimestamp>500&&this.showTextEditor(),this.pointerDownPoint=void 0},T.prototype.dblClick=function(I,re){te.prototype.dblClick.call(this,I,re),this.showTextEditor()},T.prototype.setStrokeColor=function(I){this.strokeColor=I,this.frame&&p.setAttributes(this.frame,[["stroke",this.strokeColor]]),this.colorChanged(I),this.stateChanged()},T.prototype.setFillColor=function(I){this.fillColor=I,this.captionBg&&p.setAttributes(this.captionBg,[["fill",this.fillColor]]),this.fillColorChanged(I),this.stateChanged()},T.prototype.setStrokeWidth=function(I){this.strokeWidth=I,this.frame&&p.setAttributes(this.frame,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},T.prototype.setStrokeDasharray=function(I){this.strokeDasharray=I,this.frame&&p.setAttributes(this.frame,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},Object.defineProperty(T.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.fontFamilyPanel,this.textColorPanel]},enumerable:!1,configurable:!0}),T.prototype.getState=function(){var I=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:1,textColor:this.textColor,fontFamily:this.fontFamily,fontSize:this.fontSize,captionText:this.captionText},te.prototype.getState.call(this));return I.typeName=this.typeName,I},T.prototype.restoreState=function(I){var re=I;this.fillColor=re.fillColor,this.strokeColor=re.strokeColor,this.strokeWidth=re.strokeWidth,this.strokeDasharray=re.strokeDasharray,this.textColor=re.textColor,this.fontFamily=re.fontFamily,this.captionText=re.captionText,this.fontSize=re.fontSize,this.createVisual(),te.prototype.restoreState.call(this,I),this.setSize()},T.prototype.scale=function(I,re){te.prototype.scale.call(this,I,re),this.setSize()},T.typeName="CaptionFrameMarker",T.title="Caption frame marker",T.icon='<svg viewBox="0 0 24 24"><path d="M5 3c-1.11 0-2 .89-2 2v14c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2V5c0-1.11-.89-2-2-2H5m0 2h14v14H5V5m2 2v2h10V7H7z"/></svg>',T}(A),Ae=function(){function te(T,I){I===void 0&&(I=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=T,this.cancelable=I}return Object.defineProperty(te.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),te.prototype.preventDefault=function(){this._defaultPrevented=!0},te}(),Be=function(te){function T(I,re,q){var z=te.call(this,I,!1)||this;return z.dataUrl=re,z.state=q,z}return fe(T,te),T}(Ae),Pe=function(te){function T(I,re,q){q===void 0&&(q=!1);var z=te.call(this,I,q)||this;return z.marker=re,z}return fe(T,te),T}(Ae),_e=function(){function te(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return te.prototype.addEventListener=function(T,I){this[T].push(I)},te.prototype.removeEventListener=function(T,I){var re=this[T].indexOf(I);re>-1&&this[T].splice(re,1)},te}(),ne=function(){function te(T){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new B,this._isOpen=!1,this.undoRedoManager=new de,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new _e,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=te.instanceCounter++,this.styles=new v(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=T,this.targetRoot=document.body,this.width=T.clientWidth,this.height=T.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(te.prototype,"ALL_MARKER_TYPES",{get:function(){return[D,K,$,ee,Le,Ce,ye,xe,we,oe,U,be,Te]},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[D,K,$,ee,Ce,ye,xe]},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"BASIC_MARKER_TYPES",{get:function(){return[D,K,$,ee,ye]},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(T){var I=this;this._availableMarkerTypes.splice(0),T.forEach(function(re){if(typeof re=="string"){var q=I.ALL_MARKER_TYPES.find(function(z){return z.typeName===re});q!==void 0&&I._availableMarkerTypes.push(q)}else I._availableMarkerTypes.push(re)})},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(T){this._zoomLevel=T,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(te.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),te.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),g.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},te.prototype.show=function(){var T=this;this.styles.styleSheetRoot===void 0&&h.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=h.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(I){return I(new Ae(T))})},te.prototype.render=function(){return i(this,void 0,void 0,function(){var T;return M(this,function(I){switch(I.label){case 0:return this.setCurrentMarker(),(T=new l).naturalSize=this.renderAtNaturalSize,T.imageType=this.renderImageType,T.imageQuality=this.renderImageQuality,T.markersOnly=this.renderMarkersOnly,T.width=this.renderWidth,T.height=this.renderHeight,[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return I.sent(),[4,T.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,I.sent()]}})})},te.prototype.close=function(T){var I=this;if(T===void 0&&(T=!1),this.isOpen){var re=!1;T||this.eventListeners.beforeclose.forEach(function(q){var z=new Ae(I,!0);q(z),z.defaultPrevented&&(re=!0)}),re||(this.coverDiv&&this.closeUI(),this.targetObserver&&(this.targetObserver.unobserve(this.target),this.targetObserver.unobserve(this.editorCanvas)),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(q){return q(new Ae(I))}),this.detachEvents(),this._isOpen=!1)}},te.prototype.addMarkersToToolbar=function(){for(var T,I=[],re=0;re<arguments.length;re++)I[re]=arguments[re];(T=this._availableMarkerTypes).push.apply(T,I)},te.prototype.addRenderEventListener=function(T){this.addEventListener("render",function(I){T(I.dataUrl,I.state)})},te.prototype.removeRenderEventListener=function(T){},te.prototype.addCloseEventListener=function(T){this.addEventListener("close",function(){T()})},te.prototype.removeCloseEventListener=function(T){},te.prototype.setupResizeObserver=function(){var T=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){T.resize(T.target.clientWidth,T.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return T.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},te.prototype.onPopupTargetResize=function(){var T=1*this.target.clientWidth/this.target.clientHeight,I=this.editorCanvas.clientWidth/T>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*T:this.editorCanvas.clientWidth,re=I<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/T;this.resize(I,re)},te.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},te.prototype.resize=function(T,I){this._isResizing=!0;var re=T/this.imageWidth,q=I/this.imageHeight;this.imageWidth=Math.round(T),this.imageHeight=Math.round(I),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(re,q),this._isResizing=!1},te.prototype.scaleMarkers=function(T,I){var re,q=this;this._currentMarker&&this._currentMarker instanceof ee?this._currentMarker.scale(T,I):(re=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(z){z!==q._currentMarker&&z.scale(T,I)}),re!==void 0&&this.setCurrentMarker(re)},te.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},te.prototype.setTopLeft=function(){var T=this.editingTarget.getBoundingClientRect(),I=this.editorCanvas.getBoundingClientRect();this.left=T.left-I.left,this.top=T.top-I.top},te.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},te.prototype.addDefs=function(){for(var T,I=[],re=0;re<arguments.length;re++)I[re]=arguments[re];this.defs=p.createDefs(),this.addDefsToImage(),(T=this.defs).append.apply(T,I)},te.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},te.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},te.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},te.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},te.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},te.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},te.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},te.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var T=document.createElement("a");T.href="https://markerjs.com/",T.target="_blank",T.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",T.style.display="grid",T.style.alignItems="center",T.style.justifyItems="center",T.style.padding="3px",T.style.width="20px",T.style.height="20px",this.logoUI.appendChild(T),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},te.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},te.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},te.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},te.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var T=this.settings.uiOffsetTop!==void 0?this.target.offsetTop+this.settings.uiOffsetTop:this.target.offsetTop>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=T+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new s(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.settings.uiOffsetTop===void 0&&this.target.offsetTop<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new u(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},te.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},te.prototype.removeMarker=function(T){this.markerImage.removeChild(T.container),this.markers.indexOf(T)>-1&&this.markers.splice(this.markers.indexOf(T),1),T.dispose()},te.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 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y=d.getFgColor();this._optionsService.options.drawBoldTextInBrightColors&&d.isBold()&&y<8&&(y+=8),this._ctx.fillStyle=this._colors.ansi[y].css}this._clipRow(s),d.isDim()&&(this._ctx.globalAlpha=i.DIM_OPACITY),this._ctx.fillText(d.getChars(),o*this._scaledCellWidth+this._scaledCharLeft,s*this._scaledCellHeight+this._scaledCharTop+this._scaledCharHeight/2),this._ctx.restore()},v.prototype._clipRow=function(d){this._ctx.beginPath(),this._ctx.rect(0,d*this._scaledCellHeight,this._bufferService.cols*this._scaledCellWidth,this._scaledCellHeight),this._ctx.clip()},v.prototype._getFont=function(d,o){return(o?"italic":"")+" "+(d?this._optionsService.options.fontWeightBold:this._optionsService.options.fontWeight)+" "+this._optionsService.options.fontSize*window.devicePixelRatio+"px "+this._optionsService.options.fontFamily},v.prototype._getContrastColor=function(d){if(this._optionsService.options.minimumContrastRatio!==1){var o=this._colors.contrastCache.getColor(d.bg,d.fg);if(o!==void 0)return o||void 0;var s=d.getFgColor(),u=d.getFgColorMode(),m=d.getBgColor(),y=d.getBgColorMode(),_=!!d.isInverse(),x=!!d.isInverse();if(_){var S=s;s=m,m=S;var w=u;u=y,y=w}var A=this._resolveBackgroundRgba(y,m,_),H=this._resolveForegroundRgba(u,s,_,x),R=g.rgba.ensureContrastRatio(A,H,this._optionsService.options.minimumContrastRatio);if(R){var F={css:g.channels.toCss(R>>24&255,R>>16&255,R>>8&255),rgba:R};return this._colors.contrastCache.setColor(d.bg,d.fg,F),F}this._colors.contrastCache.setColor(d.bg,d.fg,null)}},v.prototype._resolveBackgroundRgba=function(d,o,s){switch(d){case 16777216:case 33554432:return this._colors.ansi[o].rgba;case 50331648:return o<<8;case 0:default:return s?this._colors.foreground.rgba:this._colors.background.rgba}},v.prototype._resolveForegroundRgba=function(d,o,s,u){switch(d){case 16777216:case 33554432:return this._optionsService.options.drawBoldTextInBrightColors&&u&&o<8&&(o+=8),this._colors.ansi[o].rgba;case 50331648:return o<<8;case 0:default:return s?this._colors.background.rgba:this._colors.foreground.rgba}},v}();Q.BaseRenderLayer=h},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.createDecorator=Q.getServiceDependencies=Q.serviceRegistry=void 0;function fe(i,M,E){M.di$target===M?M.di$dependencies.push({id:i,index:E}):(M.di$dependencies=[{id:i,index:E}],M.di$target=M)}Q.serviceRegistry=new Map,Q.getServiceDependencies=function(i){return i.di$dependencies||[]},Q.createDecorator=function(i){if(Q.serviceRegistry.has(i))return Q.serviceRegistry.get(i);var M=function(E,p,g){if(arguments.length!==3)throw new Error("@IServiceName-decorator can only be used to decorate a parameter");fe(M,E,g)};return M.toString=function(){return i},Q.serviceRegistry.set(i,M),M}},function(Ue,Q,he){"use strict";function fe(i,M,E,p){if(E===void 0&&(E=0),p===void 0&&(p=i.length),E>=i.length)return i;E=(i.length+E)%i.length,p=p>=i.length?i.length:(i.length+p)%i.length;for(var g=E;g<p;++g)i[g]=M;return 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G=U+131072<F.length?U+131072:F.length,ee=typeof F=="string"?this._stringDecoder.decode(F.substring(U,G),this._parseBuffer):this._utf8Decoder.decode(F.subarray(U,G),this._parseBuffer);this._parser.parse(this._parseBuffer,ee)}else ee=typeof F=="string"?this._stringDecoder.decode(F,this._parseBuffer):this._utf8Decoder.decode(F,this._parseBuffer),this._parser.parse(this._parseBuffer,ee);(D=this._bufferService.buffer).x===B&&D.y===P||this._onCursorMove.fire(),this._onRequestRefreshRows.fire(this._dirtyRowService.start,this._dirtyRowService.end)},R.prototype.print=function(F,D,B){var P,U,G=this._bufferService.buffer,ee=this._charsetService.charset,K=this._optionsService.options.screenReaderMode,Z=this._bufferService.cols,$=this._coreService.decPrivateModes.wraparound,oe=this._coreService.modes.insertMode,ae=this._curAttrData,ye=G.lines.get(G.ybase+G.y);this._dirtyRowService.markDirty(G.y),G.x&&B-D>0&&ye.getWidth(G.x-1)===2&&ye.setCellFromCodePoint(G.x-1,0,1,ae.fg,ae.bg,ae.extended);for(var Y=D;Y<B;++Y){if(P=F[Y],U=this._unicodeService.wcwidth(P),P<127&&ee){var le=ee[String.fromCharCode(P)];le&&(P=le.charCodeAt(0))}if(K&&this._onA11yChar.fire(v.stringFromCodePoint(P)),U||!G.x){if(G.x+U-1>=Z){if($){for(;G.x<Z;)ye.setCellFromCodePoint(G.x++,0,1,ae.fg,ae.bg,ae.extended);G.x=0,G.y++,G.y===G.scrollBottom+1?(G.y--,this._onRequestScroll.fire(this._eraseAttrData(),!0)):(G.y>=this._bufferService.rows&&(G.y=this._bufferService.rows-1),G.lines.get(G.ybase+G.y).isWrapped=!0),ye=G.lines.get(G.ybase+G.y)}else if(G.x=Z-1,U===2)continue}if(oe&&(ye.insertCells(G.x,U,G.getNullCell(ae),ae),ye.getWidth(Z-1)===2&&ye.setCellFromCodePoint(Z-1,s.NULL_CELL_CODE,s.NULL_CELL_WIDTH,ae.fg,ae.bg,ae.extended)),ye.setCellFromCodePoint(G.x++,P,U,ae.fg,ae.bg,ae.extended),U>0)for(;--U;)ye.setCellFromCodePoint(G.x++,0,0,ae.fg,ae.bg,ae.extended)}else ye.getWidth(G.x-1)?ye.addCodepointToCell(G.x-1,P):ye.addCodepointToCell(G.x-2,P)}B-D>0&&(ye.loadCell(G.x-1,this._workCell),this._workCell.getWidth()===2||this._workCell.getCode()>65535?this._parser.precedingCodepoint=0:this._workCell.isCombined()?this._parser.precedingCodepoint=this._workCell.getChars().charCodeAt(0):this._parser.precedingCodepoint=this._workCell.content),G.x<Z&&B-D>0&&ye.getWidth(G.x)===0&&!ye.hasContent(G.x)&&ye.setCellFromCodePoint(G.x,0,1,ae.fg,ae.bg,ae.extended),this._dirtyRowService.markDirty(G.y)},R.prototype.addCsiHandler=function(F,D){var B=this;return F.final!=="t"||F.prefix||F.intermediates?this._parser.addCsiHandler(F,D):this._parser.addCsiHandler(F,function(P){return!S(P.params[0],B._optionsService.options.windowOptions)||D(P)})},R.prototype.addDcsHandler=function(F,D){return this._parser.addDcsHandler(F,new _.DcsHandler(D))},R.prototype.addEscHandler=function(F,D){return this._parser.addEscHandler(F,D)},R.prototype.addOscHandler=function(F,D){return this._parser.addOscHandler(F,new y.OscHandler(D))},R.prototype.bell=function(){this._onRequestBell.fire()},R.prototype.lineFeed=function(){var F=this._bufferService.buffer;this._dirtyRowService.markDirty(F.y),this._optionsService.options.convertEol&&(F.x=0),F.y++,F.y===F.scrollBottom+1?(F.y--,this._onRequestScroll.fire(this._eraseAttrData())):F.y>=this._bufferService.rows&&(F.y=this._bufferService.rows-1),F.x>=this._bufferService.cols&&F.x--,this._dirtyRowService.markDirty(F.y),this._onLineFeed.fire()},R.prototype.carriageReturn=function(){this._bufferService.buffer.x=0},R.prototype.backspace=function(){var F,D=this._bufferService.buffer;if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),void(D.x>0&&D.x--);if(this._restrictCursor(this._bufferService.cols),D.x>0)D.x--;else if(D.x===0&&D.y>D.scrollTop&&D.y<=D.scrollBottom&&(!((F=D.lines.get(D.ybase+D.y))===null||F===void 0)&&F.isWrapped)){D.lines.get(D.ybase+D.y).isWrapped=!1,D.y--,D.x=this._bufferService.cols-1;var B=D.lines.get(D.ybase+D.y);B.hasWidth(D.x)&&!B.hasContent(D.x)&&D.x--}this._restrictCursor()},R.prototype.tab=function(){if(!(this._bufferService.buffer.x>=this._bufferService.cols)){var F=this._bufferService.buffer.x;this._bufferService.buffer.x=this._bufferService.buffer.nextStop(),this._optionsService.options.screenReaderMode&&this._onA11yTab.fire(this._bufferService.buffer.x-F)}},R.prototype.shiftOut=function(){this._charsetService.setgLevel(1)},R.prototype.shiftIn=function(){this._charsetService.setgLevel(0)},R.prototype._restrictCursor=function(F){F===void 0&&(F=this._bufferService.cols-1),this._bufferService.buffer.x=Math.min(F,Math.max(0,this._bufferService.buffer.x)),this._bufferService.buffer.y=this._coreService.decPrivateModes.origin?Math.min(this._bufferService.buffer.scrollBottom,Math.max(this._bufferService.buffer.scrollTop,this._bufferService.buffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._bufferService.buffer.y)),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},R.prototype._setCursor=function(F,D){this._dirtyRowService.markDirty(this._bufferService.buffer.y),this._coreService.decPrivateModes.origin?(this._bufferService.buffer.x=F,this._bufferService.buffer.y=this._bufferService.buffer.scrollTop+D):(this._bufferService.buffer.x=F,this._bufferService.buffer.y=D),this._restrictCursor(),this._dirtyRowService.markDirty(this._bufferService.buffer.y)},R.prototype._moveCursor=function(F,D){this._restrictCursor(),this._setCursor(this._bufferService.buffer.x+F,this._bufferService.buffer.y+D)},R.prototype.cursorUp=function(F){var D=this._bufferService.buffer.y-this._bufferService.buffer.scrollTop;D>=0?this._moveCursor(0,-Math.min(D,F.params[0]||1)):this._moveCursor(0,-(F.params[0]||1))},R.prototype.cursorDown=function(F){var D=this._bufferService.buffer.scrollBottom-this._bufferService.buffer.y;D>=0?this._moveCursor(0,Math.min(D,F.params[0]||1)):this._moveCursor(0,F.params[0]||1)},R.prototype.cursorForward=function(F){this._moveCursor(F.params[0]||1,0)},R.prototype.cursorBackward=function(F){this._moveCursor(-(F.params[0]||1),0)},R.prototype.cursorNextLine=function(F){this.cursorDown(F),this._bufferService.buffer.x=0},R.prototype.cursorPrecedingLine=function(F){this.cursorUp(F),this._bufferService.buffer.x=0},R.prototype.cursorCharAbsolute=function(F){this._setCursor((F.params[0]||1)-1,this._bufferService.buffer.y)},R.prototype.cursorPosition=function(F){this._setCursor(F.length>=2?(F.params[1]||1)-1:0,(F.params[0]||1)-1)},R.prototype.charPosAbsolute=function(F){this._setCursor((F.params[0]||1)-1,this._bufferService.buffer.y)},R.prototype.hPositionRelative=function(F){this._moveCursor(F.params[0]||1,0)},R.prototype.linePosAbsolute=function(F){this._setCursor(this._bufferService.buffer.x,(F.params[0]||1)-1)},R.prototype.vPositionRelative=function(F){this._moveCursor(0,F.params[0]||1)},R.prototype.hVPosition=function(F){this.cursorPosition(F)},R.prototype.tabClear=function(F){var D=F.params[0];D===0?delete this._bufferService.buffer.tabs[this._bufferService.buffer.x]:D===3&&(this._bufferService.buffer.tabs={})},R.prototype.cursorForwardTab=function(F){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var D=F.params[0]||1;D--;)this._bufferService.buffer.x=this._bufferService.buffer.nextStop()},R.prototype.cursorBackwardTab=function(F){if(!(this._bufferService.buffer.x>=this._bufferService.cols))for(var D=F.params[0]||1,B=this._bufferService.buffer;D--;)B.x=B.prevStop()},R.prototype._eraseInBufferLine=function(F,D,B,P){P===void 0&&(P=!1);var U=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+F);U.replaceCells(D,B,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),P&&(U.isWrapped=!1)},R.prototype._resetBufferLine=function(F){var D=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+F);D.fill(this._bufferService.buffer.getNullCell(this._eraseAttrData())),D.isWrapped=!1},R.prototype.eraseInDisplay=function(F){var D;switch(this._restrictCursor(),F.params[0]){case 0:for(D=this._bufferService.buffer.y,this._dirtyRowService.markDirty(D),this._eraseInBufferLine(D++,this._bufferService.buffer.x,this._bufferService.cols,this._bufferService.buffer.x===0);D<this._bufferService.rows;D++)this._resetBufferLine(D);this._dirtyRowService.markDirty(D);break;case 1:for(D=this._bufferService.buffer.y,this._dirtyRowService.markDirty(D),this._eraseInBufferLine(D,0,this._bufferService.buffer.x+1,!0),this._bufferService.buffer.x+1>=this._bufferService.cols&&(this._bufferService.buffer.lines.get(D+1).isWrapped=!1);D--;)this._resetBufferLine(D);this._dirtyRowService.markDirty(0);break;case 2:for(D=this._bufferService.rows,this._dirtyRowService.markDirty(D-1);D--;)this._resetBufferLine(D);this._dirtyRowService.markDirty(0);break;case 3:var B=this._bufferService.buffer.lines.length-this._bufferService.rows;B>0&&(this._bufferService.buffer.lines.trimStart(B),this._bufferService.buffer.ybase=Math.max(this._bufferService.buffer.ybase-B,0),this._bufferService.buffer.ydisp=Math.max(this._bufferService.buffer.ydisp-B,0),this._onScroll.fire(0))}},R.prototype.eraseInLine=function(F){switch(this._restrictCursor(),F.params[0]){case 0:this._eraseInBufferLine(this._bufferService.buffer.y,this._bufferService.buffer.x,this._bufferService.cols);break;case 1:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.buffer.x+1);break;case 2:this._eraseInBufferLine(this._bufferService.buffer.y,0,this._bufferService.cols)}this._dirtyRowService.markDirty(this._bufferService.buffer.y)},R.prototype.insertLines=function(F){this._restrictCursor();var D=F.params[0]||1,B=this._bufferService.buffer;if(!(B.y>B.scrollBottom||B.y<B.scrollTop)){for(var P=B.ybase+B.y,U=this._bufferService.rows-1-B.scrollBottom,G=this._bufferService.rows-1+B.ybase-U+1;D--;)B.lines.splice(G-1,1),B.lines.splice(P,0,B.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(B.y,B.scrollBottom),B.x=0}},R.prototype.deleteLines=function(F){this._restrictCursor();var D=F.params[0]||1,B=this._bufferService.buffer;if(!(B.y>B.scrollBottom||B.y<B.scrollTop)){var P,U=B.ybase+B.y;for(P=this._bufferService.rows-1-B.scrollBottom,P=this._bufferService.rows-1+B.ybase-P;D--;)B.lines.splice(U,1),B.lines.splice(P,0,B.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(B.y,B.scrollBottom),B.x=0}},R.prototype.insertChars=function(F){this._restrictCursor();var D=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);D&&(D.insertCells(this._bufferService.buffer.x,F.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},R.prototype.deleteChars=function(F){this._restrictCursor();var D=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);D&&(D.deleteCells(this._bufferService.buffer.x,F.params[0]||1,this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},R.prototype.scrollUp=function(F){for(var D=F.params[0]||1,B=this._bufferService.buffer;D--;)B.lines.splice(B.ybase+B.scrollTop,1),B.lines.splice(B.ybase+B.scrollBottom,0,B.getBlankLine(this._eraseAttrData()));this._dirtyRowService.markRangeDirty(B.scrollTop,B.scrollBottom)},R.prototype.scrollDown=function(F){for(var D=F.params[0]||1,B=this._bufferService.buffer;D--;)B.lines.splice(B.ybase+B.scrollBottom,1),B.lines.splice(B.ybase+B.scrollTop,0,B.getBlankLine(d.DEFAULT_ATTR_DATA));this._dirtyRowService.markRangeDirty(B.scrollTop,B.scrollBottom)},R.prototype.scrollLeft=function(F){var D=this._bufferService.buffer;if(!(D.y>D.scrollBottom||D.y<D.scrollTop)){for(var B=F.params[0]||1,P=D.scrollTop;P<=D.scrollBottom;++P){var U=D.lines.get(D.ybase+P);U.deleteCells(0,B,D.getNullCell(this._eraseAttrData()),this._eraseAttrData()),U.isWrapped=!1}this._dirtyRowService.markRangeDirty(D.scrollTop,D.scrollBottom)}},R.prototype.scrollRight=function(F){var D=this._bufferService.buffer;if(!(D.y>D.scrollBottom||D.y<D.scrollTop)){for(var B=F.params[0]||1,P=D.scrollTop;P<=D.scrollBottom;++P){var U=D.lines.get(D.ybase+P);U.insertCells(0,B,D.getNullCell(this._eraseAttrData()),this._eraseAttrData()),U.isWrapped=!1}this._dirtyRowService.markRangeDirty(D.scrollTop,D.scrollBottom)}},R.prototype.insertColumns=function(F){var D=this._bufferService.buffer;if(!(D.y>D.scrollBottom||D.y<D.scrollTop)){for(var B=F.params[0]||1,P=D.scrollTop;P<=D.scrollBottom;++P){var U=this._bufferService.buffer.lines.get(D.ybase+P);U.insertCells(D.x,B,D.getNullCell(this._eraseAttrData()),this._eraseAttrData()),U.isWrapped=!1}this._dirtyRowService.markRangeDirty(D.scrollTop,D.scrollBottom)}},R.prototype.deleteColumns=function(F){var D=this._bufferService.buffer;if(!(D.y>D.scrollBottom||D.y<D.scrollTop)){for(var B=F.params[0]||1,P=D.scrollTop;P<=D.scrollBottom;++P){var U=D.lines.get(D.ybase+P);U.deleteCells(D.x,B,D.getNullCell(this._eraseAttrData()),this._eraseAttrData()),U.isWrapped=!1}this._dirtyRowService.markRangeDirty(D.scrollTop,D.scrollBottom)}},R.prototype.eraseChars=function(F){this._restrictCursor();var D=this._bufferService.buffer.lines.get(this._bufferService.buffer.ybase+this._bufferService.buffer.y);D&&(D.replaceCells(this._bufferService.buffer.x,this._bufferService.buffer.x+(F.params[0]||1),this._bufferService.buffer.getNullCell(this._eraseAttrData()),this._eraseAttrData()),this._dirtyRowService.markDirty(this._bufferService.buffer.y))},R.prototype.repeatPrecedingCharacter=function(F){if(this._parser.precedingCodepoint){for(var D=F.params[0]||1,B=new Uint32Array(D),P=0;P<D;++P)B[P]=this._parser.precedingCodepoint;this.print(B,0,B.length)}},R.prototype.sendDeviceAttributesPrimary=function(F){F.params[0]>0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(E.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(E.C0.ESC+"[?6c"))},R.prototype.sendDeviceAttributesSecondary=function(F){F.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(E.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(E.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(F.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(E.C0.ESC+"[>83;40003;0c"))},R.prototype._is=function(F){return(this._optionsService.options.termName+"").indexOf(F)===0},R.prototype.setMode=function(F){for(var D=0;D<F.length;D++)switch(F.params[D]){case 4:this._coreService.modes.insertMode=!0}},R.prototype.setModePrivate=function(F){for(var D=0;D<F.length;D++)switch(F.params[D]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!0;break;case 2:this._charsetService.setgCharset(0,p.DEFAULT_CHARSET),this._charsetService.setgCharset(1,p.DEFAULT_CHARSET),this._charsetService.setgCharset(2,p.DEFAULT_CHARSET),this._charsetService.setgCharset(3,p.DEFAULT_CHARSET);break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(132,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!0,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!0;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!0;break;case 66:this._logService.debug("Serial port requested application keypad."),this._coreService.decPrivateModes.applicationKeypad=!0,this._onRequestSyncScrollBar.fire();break;case 9:this._coreMouseService.activeProtocol="X10";break;case 1e3:this._coreMouseService.activeProtocol="VT200";break;case 1002:this._coreMouseService.activeProtocol="DRAG";break;case 1003:this._coreMouseService.activeProtocol="ANY";break;case 1004:this._coreService.decPrivateModes.sendFocus=!0;break;case 1005:this._logService.debug("DECSET 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="SGR";break;case 1015:this._logService.debug("DECSET 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!1;break;case 1048:this.saveCursor();break;case 1049:this.saveCursor();case 47:case 1047:this._bufferService.buffers.activateAltBuffer(this._eraseAttrData()),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!0}},R.prototype.resetMode=function(F){for(var D=0;D<F.length;D++)switch(F.params[D]){case 4:this._coreService.modes.insertMode=!1}},R.prototype.resetModePrivate=function(F){for(var D=0;D<F.length;D++)switch(F.params[D]){case 1:this._coreService.decPrivateModes.applicationCursorKeys=!1;break;case 3:this._optionsService.options.windowOptions.setWinLines&&(this._bufferService.resize(80,this._bufferService.rows),this._onRequestReset.fire());break;case 6:this._coreService.decPrivateModes.origin=!1,this._setCursor(0,0);break;case 7:this._coreService.decPrivateModes.wraparound=!1;break;case 12:break;case 45:this._coreService.decPrivateModes.reverseWraparound=!1;break;case 66:this._logService.debug("Switching back to normal keypad."),this._coreService.decPrivateModes.applicationKeypad=!1,this._onRequestSyncScrollBar.fire();break;case 9:case 1e3:case 1002:case 1003:this._coreMouseService.activeProtocol="NONE";break;case 1004:this._coreService.decPrivateModes.sendFocus=!1;break;case 1005:this._logService.debug("DECRST 1005 not supported (see #2507)");break;case 1006:this._coreMouseService.activeEncoding="DEFAULT";break;case 1015:this._logService.debug("DECRST 1015 not supported (see #2507)");break;case 25:this._coreService.isCursorHidden=!0;break;case 1048:this.restoreCursor();break;case 1049:case 47:case 1047:this._bufferService.buffers.activateNormalBuffer(),F.params[D]===1049&&this.restoreCursor(),this._coreService.isCursorInitialized=!0,this._onRequestRefreshRows.fire(0,this._bufferService.rows-1),this._onRequestSyncScrollBar.fire();break;case 2004:this._coreService.decPrivateModes.bracketedPasteMode=!1}},R.prototype._updateAttrColor=function(F,D,B,P,U){return D===2?(F|=50331648,F&=-16777216,F|=m.AttributeData.fromColorRGB([B,P,U])):D===5&&(F&=-50331904,F|=33554432|255&B),F},R.prototype._extractColor=function(F,D,B){var P=[0,0,-1,0,0,0],U=0,G=0;do{if(P[G+U]=F.params[D+G],F.hasSubParams(D+G)){var ee=F.getSubParams(D+G),K=0;do P[1]===5&&(U=1),P[G+K+1+U]=ee[K];while(++K<ee.length&&K+G+1+U<P.length);break}if(P[1]===5&&G+U>=2||P[1]===2&&G+U>=5)break;P[1]&&(U=1)}while(++G+D<F.length&&G+U<P.length);for(K=2;K<P.length;++K)P[K]===-1&&(P[K]=0);switch(P[0]){case 38:B.fg=this._updateAttrColor(B.fg,P[1],P[3],P[4],P[5]);break;case 48:B.bg=this._updateAttrColor(B.bg,P[1],P[3],P[4],P[5]);break;case 58:B.extended=B.extended.clone(),B.extended.underlineColor=this._updateAttrColor(B.extended.underlineColor,P[1],P[3],P[4],P[5])}return G},R.prototype._processUnderline=function(F,D){D.extended=D.extended.clone(),(!~F||F>5)&&(F=1),D.extended.underlineStyle=F,D.fg|=268435456,F===0&&(D.fg&=-268435457),D.updateExtended()},R.prototype.charAttributes=function(F){if(F.length===1&&F.params[0]===0)return this._curAttrData.fg=d.DEFAULT_ATTR_DATA.fg,void(this._curAttrData.bg=d.DEFAULT_ATTR_DATA.bg);for(var D,B=F.length,P=this._curAttrData,U=0;U<B;U++)(D=F.params[U])>=30&&D<=37?(P.fg&=-50331904,P.fg|=16777216|D-30):D>=40&&D<=47?(P.bg&=-50331904,P.bg|=16777216|D-40):D>=90&&D<=97?(P.fg&=-50331904,P.fg|=16777224|D-90):D>=100&&D<=107?(P.bg&=-50331904,P.bg|=16777224|D-100):D===0?(P.fg=d.DEFAULT_ATTR_DATA.fg,P.bg=d.DEFAULT_ATTR_DATA.bg):D===1?P.fg|=134217728:D===3?P.bg|=67108864:D===4?(P.fg|=268435456,this._processUnderline(F.hasSubParams(U)?F.getSubParams(U)[0]:1,P)):D===5?P.fg|=536870912:D===7?P.fg|=67108864:D===8?P.fg|=1073741824:D===2?P.bg|=134217728:D===21?this._processUnderline(2,P):D===22?(P.fg&=-134217729,P.bg&=-134217729):D===23?P.bg&=-67108865:D===24?P.fg&=-268435457:D===25?P.fg&=-536870913:D===27?P.fg&=-67108865:D===28?P.fg&=-1073741825:D===39?(P.fg&=-67108864,P.fg|=16777215&d.DEFAULT_ATTR_DATA.fg):D===49?(P.bg&=-67108864,P.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):D===38||D===48||D===58?U+=this._extractColor(F,U,P):D===59?(P.extended=P.extended.clone(),P.extended.underlineColor=-1,P.updateExtended()):D===100?(P.fg&=-67108864,P.fg|=16777215&d.DEFAULT_ATTR_DATA.fg,P.bg&=-67108864,P.bg|=16777215&d.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",D)},R.prototype.deviceStatus=function(F){switch(F.params[0]){case 5:this._coreService.triggerDataEvent(E.C0.ESC+"[0n");break;case 6:var D=this._bufferService.buffer.y+1,B=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(E.C0.ESC+"["+D+";"+B+"R")}},R.prototype.deviceStatusPrivate=function(F){switch(F.params[0]){case 6:var D=this._bufferService.buffer.y+1,B=this._bufferService.buffer.x+1;this._coreService.triggerDataEvent(E.C0.ESC+"[?"+D+";"+B+"R")}},R.prototype.softReset=function(F){this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._bufferService.buffer.scrollTop=0,this._bufferService.buffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=d.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._bufferService.buffer.savedX=0,this._bufferService.buffer.savedY=this._bufferService.buffer.ybase,this._bufferService.buffer.savedCurAttrData.fg=this._curAttrData.fg,this._bufferService.buffer.savedCurAttrData.bg=this._curAttrData.bg,this._bufferService.buffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1},R.prototype.setCursorStyle=function(F){var D=F.params[0]||1;switch(D){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 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this._core.addOscHandler(u,m)},s.prototype.addOscHandler=function(u,m){return this.registerOscHandler(u,m)},s}(),o=function(){function s(u){this._core=u}return s.prototype.register=function(u){this._core.unicodeService.register(u)},Object.defineProperty(s.prototype,"versions",{get:function(){return this._core.unicodeService.versions},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"activeVersion",{get:function(){return this._core.unicodeService.activeVersion},set:function(u){this._core.unicodeService.activeVersion=u},enumerable:!1,configurable:!0}),s}()},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(Z,$){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(oe,ae){oe.__proto__=ae}||function(oe,ae){for(var ye in ae)ae.hasOwnProperty(ye)&&(oe[ye]=ae[ye])})(Z,$)},function(Z,$){function oe(){this.constructor=Z}fe(Z,$),Z.prototype=$===null?Object.create($):(oe.prototype=$.prototype,new 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w.EventEmitter,ae._setup(),ae.linkifier=ae._instantiationService.createInstance(v.Linkifier),ae.linkifier2=ae.register(ae._instantiationService.createInstance(P.Linkifier2)),ae.register(ae._inputHandler.onRequestBell(function(){return ae.bell()})),ae.register(ae._inputHandler.onRequestRefreshRows(function(ye,Y){return ae.refresh(ye,Y)})),ae.register(ae._inputHandler.onRequestReset(function(){return ae.reset()})),ae.register(ae._inputHandler.onRequestScroll(function(ye,Y){return ae.scroll(ye,Y||void 0)})),ae.register(ae._inputHandler.onRequestWindowsOptionsReport(function(ye){return ae._reportWindowsOptions(ye)})),ae.register(w.forwardEvent(ae._inputHandler.onCursorMove,ae._onCursorMove)),ae.register(w.forwardEvent(ae._inputHandler.onTitleChange,ae._onTitleChange)),ae.register(w.forwardEvent(ae._inputHandler.onA11yChar,ae._onA11yCharEmitter)),ae.register(w.forwardEvent(ae._inputHandler.onA11yTab,ae._onA11yTabEmitter)),ae.register(ae._bufferService.onResize(function(ye){return ae._afterResize(ye.cols,ye.rows)})),ae}return i($,Z),Object.defineProperty($.prototype,"options",{get:function(){return this.optionsService.options},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onCursorMove",{get:function(){return this._onCursorMove.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onKey",{get:function(){return this._onKey.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onRender",{get:function(){return this._onRender.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onTitleChange",{get:function(){return this._onTitleChange.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onFocus",{get:function(){return this._onFocus.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onBlur",{get:function(){return this._onBlur.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onA11yChar",{get:function(){return this._onA11yCharEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty($.prototype,"onA11yTab",{get:function(){return this._onA11yTabEmitter.event},enumerable:!1,configurable:!0}),$.prototype.dispose=function(){var oe,ae,ye;this._isDisposed||(Z.prototype.dispose.call(this),(oe=this._renderService)===null||oe===void 0||oe.dispose(),this._customKeyEventHandler=void 0,this.write=function(){},(ye=(ae=this.element)===null||ae===void 0?void 0:ae.parentNode)===null||ye===void 0||ye.removeChild(this.element))},$.prototype._setup=function(){Z.prototype._setup.call(this),this._customKeyEventHandler=void 0},Object.defineProperty($.prototype,"buffer",{get:function(){return this.buffers.active},enumerable:!1,configurable:!0}),$.prototype.focus=function(){this.textarea&&this.textarea.focus({preventScroll:!0})},$.prototype._updateOptions=function(oe){var ae,ye,Y,le;switch(Z.prototype._updateOptions.call(this,oe),oe){case"fontFamily":case"fontSize":(ae=this._renderService)===null||ae===void 0||ae.clear(),(ye=this._charSizeService)===null||ye===void 0||ye.measure();break;case"cursorBlink":case"cursorStyle":this.refresh(this.buffer.y,this.buffer.y);break;case"drawBoldTextInBrightColors":case"letterSpacing":case"lineHeight":case"fontWeight":case"fontWeightBold":case"minimumContrastRatio":this._renderService&&(this._renderService.clear(),this._renderService.onResize(this.cols,this.rows),this.refresh(0,this.rows-1));break;case"rendererType":this._renderService&&(this._renderService.setRenderer(this._createRenderer()),this._renderService.onResize(this.cols,this.rows));break;case"scrollback":(Y=this.viewport)===null||Y===void 0||Y.syncScrollArea();break;case"screenReaderMode":this.optionsService.options.screenReaderMode?!this._accessibilityManager&&this._renderService&&(this._accessibilityManager=new _.AccessibilityManager(this,this._renderService)):((le=this._accessibilityManager)===null||le===void 0||le.dispose(),this._accessibilityManager=void 0);break;case"tabStopWidth":this.buffers.setupTabStops();break;case"theme":this._setTheme(this.optionsService.options.theme)}},$.prototype._onTextAreaFocus=function(oe){this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(g.C0.ESC+"[I"),this.updateCursorStyle(oe),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()},$.prototype.blur=function(){var oe;return(oe=this.textarea)===null||oe===void 0?void 0:oe.blur()},$.prototype._onTextAreaBlur=function(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this._coreService.decPrivateModes.sendFocus&&this._coreService.triggerDataEvent(g.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()},$.prototype._syncTextArea=function(){if(this.textarea&&this.buffer.isCursorInViewport&&!this._compositionHelper.isComposing){var oe=Math.ceil(this._charSizeService.height*this.optionsService.options.lineHeight),ae=this._bufferService.buffer.y*oe,ye=this._bufferService.buffer.x*this._charSizeService.width;this.textarea.style.left=ye+"px",this.textarea.style.top=ae+"px",this.textarea.style.width=this._charSizeService.width+"px",this.textarea.style.height=oe+"px",this.textarea.style.lineHeight=oe+"px",this.textarea.style.zIndex="-5"}},$.prototype._initGlobal=function(){var oe=this;this._bindKeys(),this.register(s.addDisposableDomListener(this.element,"copy",function(ye){oe.hasSelection()&&p.copyHandler(ye,oe._selectionService)}));var ae=function(ye){return p.handlePasteEvent(ye,oe.textarea,oe._coreService)};this.register(s.addDisposableDomListener(this.textarea,"paste",ae)),this.register(s.addDisposableDomListener(this.element,"paste",ae)),o.isFirefox?this.register(s.addDisposableDomListener(this.element,"mousedown",function(ye){ye.button===2&&p.rightClickHandler(ye,oe.textarea,oe.screenElement,oe._selectionService,oe.options.rightClickSelectsWord)})):this.register(s.addDisposableDomListener(this.element,"contextmenu",function(ye){p.rightClickHandler(ye,oe.textarea,oe.screenElement,oe._selectionService,oe.options.rightClickSelectsWord)})),o.isLinux&&this.register(s.addDisposableDomListener(this.element,"auxclick",function(ye){ye.button===1&&p.moveTextAreaUnderMouseCursor(ye,oe.textarea,oe.screenElement)}))},$.prototype._bindKeys=function(){var oe=this;this.register(s.addDisposableDomListener(this.textarea,"keyup",function(ae){return oe._keyUp(ae)},!0)),this.register(s.addDisposableDomListener(this.textarea,"keydown",function(ae){return oe._keyDown(ae)},!0)),this.register(s.addDisposableDomListener(this.textarea,"keypress",function(ae){return oe._keyPress(ae)},!0)),this.register(s.addDisposableDomListener(this.textarea,"compositionstart",function(){return oe._compositionHelper.compositionstart()})),this.register(s.addDisposableDomListener(this.textarea,"compositionupdate",function(ae){return oe._compositionHelper.compositionupdate(ae)})),this.register(s.addDisposableDomListener(this.textarea,"compositionend",function(){return oe._compositionHelper.compositionend()})),this.register(this.onRender(function(){return oe._compositionHelper.updateCompositionElements()})),this.register(this.onRender(function(ae){return oe._queueLinkification(ae.start,ae.end)}))},$.prototype.open=function(oe){var ae=this;if(!oe)throw new Error("Terminal requires a parent element.");ee.body.contains(oe)||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this._document=oe.ownerDocument,this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),this.element.setAttribute("tabindex","0"),oe.appendChild(this.element);var ye=ee.createDocumentFragment();this._viewportElement=ee.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),ye.appendChild(this._viewportElement),this._viewportScrollArea=ee.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=ee.createElement("div"),this.screenElement.classList.add("xterm-screen"),this._helperContainer=ee.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),ye.appendChild(this.screenElement),this.textarea=ee.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",u.promptLabel),this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this.register(s.addDisposableDomListener(this.textarea,"focus",function(xe){return ae._onTextAreaFocus(xe)})),this.register(s.addDisposableDomListener(this.textarea,"blur",function(){return ae._onTextAreaBlur()})),this._helperContainer.appendChild(this.textarea);var Y=this._instantiationService.createInstance(U.CoreBrowserService,this.textarea);this._instantiationService.setService(F.ICoreBrowserService,Y),this._charSizeService=this._instantiationService.createInstance(D.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(F.ICharSizeService,this._charSizeService),this._compositionView=ee.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(M.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this.element.appendChild(ye),this._theme=this.options.theme||this._theme,this._colorManager=new H.ColorManager(ee,this.options.allowTransparency),this.register(this.optionsService.onOptionChange(function(xe){return ae._colorManager.onOptionsChange(xe)})),this._colorManager.setTheme(this._theme);var le=this._createRenderer();this._renderService=this.register(this._instantiationService.createInstance(R.RenderService,le,this.rows,this.screenElement)),this._instantiationService.setService(F.IRenderService,this._renderService),this.register(this._renderService.onRenderedBufferChange(function(xe){return ae._onRender.fire(xe)})),this.onResize(function(xe){return ae._renderService.resize(xe.cols,xe.rows)}),this._soundService=this._instantiationService.createInstance(m.SoundService),this._instantiationService.setService(F.ISoundService,this._soundService),this._mouseService=this._instantiationService.createInstance(B.MouseService),this._instantiationService.setService(F.IMouseService,this._mouseService),this.viewport=this._instantiationService.createInstance(E.Viewport,function(xe,Ce){return ae.scrollLines(xe,Ce)},this._viewportElement,this._viewportScrollArea),this.viewport.onThemeChange(this._colorManager.colors),this.register(this._inputHandler.onRequestSyncScrollBar(function(){return ae.viewport.syncScrollArea()})),this.register(this.viewport),this.register(this.onCursorMove(function(){ae._renderService.onCursorMove(),ae._syncTextArea()})),this.register(this.onResize(function(){return ae._renderService.onResize(ae.cols,ae.rows)})),this.register(this.onBlur(function(){return ae._renderService.onBlur()})),this.register(this.onFocus(function(){return ae._renderService.onFocus()})),this.register(this._renderService.onDimensionsChange(function(){return ae.viewport.syncScrollArea()})),this._selectionService=this.register(this._instantiationService.createInstance(d.SelectionService,this.element,this.screenElement)),this._instantiationService.setService(F.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines(function(xe){return ae.scrollLines(xe.amount,xe.suppressScrollEvent)})),this.register(this._selectionService.onSelectionChange(function(){return ae._onSelectionChange.fire()})),this.register(this._selectionService.onRequestRedraw(function(xe){return ae._renderService.onSelectionChanged(xe.start,xe.end,xe.columnSelectMode)})),this.register(this._selectionService.onLinuxMouseSelection(function(xe){ae.textarea.value=xe,ae.textarea.focus(),ae.textarea.select()})),this.register(this.onScroll(function(){ae.viewport.syncScrollArea(),ae._selectionService.refresh()})),this.register(s.addDisposableDomListener(this._viewportElement,"scroll",function(){return ae._selectionService.refresh()})),this._mouseZoneManager=this._instantiationService.createInstance(y.MouseZoneManager,this.element,this.screenElement),this.register(this._mouseZoneManager),this.register(this.onScroll(function(){return ae._mouseZoneManager.clearAll()})),this.linkifier.attachToDom(this.element,this._mouseZoneManager),this.linkifier2.attachToDom(this.element,this._mouseService,this._renderService),this.register(s.addDisposableDomListener(this.element,"mousedown",function(xe){return ae._selectionService.onMouseDown(xe)})),this._coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager=new _.AccessibilityManager(this,this._renderService)),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()},$.prototype._createRenderer=function(){switch(this.options.rendererType){case"canvas":return this._instantiationService.createInstance(h.Renderer,this._colorManager.colors,this.screenElement,this.linkifier,this.linkifier2);case"dom":return this._instantiationService.createInstance(x.DomRenderer,this._colorManager.colors,this.element,this.screenElement,this._viewportElement,this.linkifier,this.linkifier2);default:throw new Error('Unrecognized rendererType "'+this.options.rendererType+'"')}},$.prototype._setTheme=function(oe){var ae,ye,Y;this._theme=oe,(ae=this._colorManager)===null||ae===void 0||ae.setTheme(oe),(ye=this._renderService)===null||ye===void 0||ye.setColors(this._colorManager.colors),(Y=this.viewport)===null||Y===void 0||Y.onThemeChange(this._colorManager.colors)},$.prototype.bindMouse=function(){var oe=this,ae=this,ye=this.element;function Y(de){var be,Te,Ae=ae._mouseService.getRawByteCoords(de,ae.screenElement,ae.cols,ae.rows);if(!Ae)return!1;switch(de.overrideType||de.type){case"mousemove":Te=32,de.buttons===void 0?(be=3,de.button!==void 0&&(be=de.button<3?de.button:3)):be=1&de.buttons?0:4&de.buttons?1:2&de.buttons?2:3;break;case"mouseup":Te=0,be=de.button<3?de.button:3;break;case"mousedown":Te=1,be=de.button<3?de.button:3;break;case"wheel":de.deltaY!==0&&(Te=de.deltaY<0?0:1),be=4;break;default:return!1}return!(Te===void 0||be===void 0||be>4)&&ae._coreMouseService.triggerMouseEvent({col:Ae.x-33,row:Ae.y-33,button:be,action:Te,ctrl:de.ctrlKey,alt:de.altKey,shift:de.shiftKey})}var le={mouseup:null,wheel:null,mousedrag:null,mousemove:null},xe=function(de){return Y(de),de.buttons||(oe._document.removeEventListener("mouseup",le.mouseup),le.mousedrag&&oe._document.removeEventListener("mousemove",le.mousedrag)),oe.cancel(de)},Ce=function(de){return Y(de),de.preventDefault(),oe.cancel(de)},we=function(de){de.buttons&&Y(de)},Le=function(de){de.buttons||Y(de)};this.register(this._coreMouseService.onProtocolChange(function(de){de?(oe.optionsService.options.logLevel==="debug"&&oe._logService.debug("Binding to mouse events:",oe._coreMouseService.explainEvents(de)),oe.element.classList.add("enable-mouse-events"),oe._selectionService.disable()):(oe._logService.debug("Unbinding from mouse events."),oe.element.classList.remove("enable-mouse-events"),oe._selectionService.enable()),8&de?le.mousemove||(ye.addEventListener("mousemove",Le),le.mousemove=Le):(ye.removeEventListener("mousemove",le.mousemove),le.mousemove=null),16&de?le.wheel||(ye.addEventListener("wheel",Ce,{passive:!1}),le.wheel=Ce):(ye.removeEventListener("wheel",le.wheel),le.wheel=null),2&de?le.mouseup||(le.mouseup=xe):(oe._document.removeEventListener("mouseup",le.mouseup),le.mouseup=null),4&de?le.mousedrag||(le.mousedrag=we):(oe._document.removeEventListener("mousemove",le.mousedrag),le.mousedrag=null)})),this._coreMouseService.activeProtocol=this._coreMouseService.activeProtocol,this.register(s.addDisposableDomListener(ye,"mousedown",function(de){if(de.preventDefault(),oe.focus(),oe._coreMouseService.areMouseEventsActive&&!oe._selectionService.shouldForceSelection(de))return Y(de),le.mouseup&&oe._document.addEventListener("mouseup",le.mouseup),le.mousedrag&&oe._document.addEventListener("mousemove",le.mousedrag),oe.cancel(de)})),this.register(s.addDisposableDomListener(ye,"wheel",function(de){if(!le.wheel){if(!oe.buffer.hasScrollback){var be=oe.viewport.getLinesScrolled(de);if(be===0)return;for(var Te=g.C0.ESC+(oe._coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(de.deltaY<0?"A":"B"),Ae="",Be=0;Be<Math.abs(be);Be++)Ae+=Te;oe._coreService.triggerDataEvent(Ae,!0)}}},{passive:!0})),this.register(s.addDisposableDomListener(ye,"wheel",function(de){if(!le.wheel)return oe.viewport.onWheel(de)?void 0:oe.cancel(de)},{passive:!1})),this.register(s.addDisposableDomListener(ye,"touchstart",function(de){if(!oe._coreMouseService.areMouseEventsActive)return oe.viewport.onTouchStart(de),oe.cancel(de)},{passive:!0})),this.register(s.addDisposableDomListener(ye,"touchmove",function(de){if(!oe._coreMouseService.areMouseEventsActive)return oe.viewport.onTouchMove(de)?void 0:oe.cancel(de)},{passive:!1}))},$.prototype.refresh=function(oe,ae){var ye;(ye=this._renderService)===null||ye===void 0||ye.refreshRows(oe,ae)},$.prototype._queueLinkification=function(oe,ae){var ye;(ye=this.linkifier)===null||ye===void 0||ye.linkifyRows(oe,ae)},$.prototype.updateCursorStyle=function(oe){this._selectionService&&this._selectionService.shouldColumnSelect(oe)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")},$.prototype._showCursor=function(){this._coreService.isCursorInitialized||(this._coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))},$.prototype.scrollLines=function(oe,ae){Z.prototype.scrollLines.call(this,oe,ae),this.refresh(0,this.rows-1)},$.prototype.paste=function(oe){p.paste(oe,this.textarea,this._coreService)},$.prototype.attachCustomKeyEventHandler=function(oe){this._customKeyEventHandler=oe},$.prototype.registerLinkMatcher=function(oe,ae,ye){var Y=this.linkifier.registerLinkMatcher(oe,ae,ye);return this.refresh(0,this.rows-1),Y},$.prototype.deregisterLinkMatcher=function(oe){this.linkifier.deregisterLinkMatcher(oe)&&this.refresh(0,this.rows-1)},$.prototype.registerLinkProvider=function(oe){return this.linkifier2.registerLinkProvider(oe)},$.prototype.registerCharacterJoiner=function(oe){var ae=this._renderService.registerCharacterJoiner(oe);return this.refresh(0,this.rows-1),ae},$.prototype.deregisterCharacterJoiner=function(oe){this._renderService.deregisterCharacterJoiner(oe)&&this.refresh(0,this.rows-1)},Object.defineProperty($.prototype,"markers",{get:function(){return this.buffer.markers},enumerable:!1,configurable:!0}),$.prototype.addMarker=function(oe){if(this.buffer===this.buffers.normal)return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+oe)},$.prototype.hasSelection=function(){return!!this._selectionService&&this._selectionService.hasSelection},$.prototype.select=function(oe,ae,ye){this._selectionService.setSelection(oe,ae,ye)},$.prototype.getSelection=function(){return this._selectionService?this._selectionService.selectionText:""},$.prototype.getSelectionPosition=function(){if(this._selectionService&&this._selectionService.hasSelection)return{startColumn:this._selectionService.selectionStart[0],startRow:this._selectionService.selectionStart[1],endColumn:this._selectionService.selectionEnd[0],endRow:this._selectionService.selectionEnd[1]}},$.prototype.clearSelection=function(){var oe;(oe=this._selectionService)===null||oe===void 0||oe.clearSelection()},$.prototype.selectAll=function(){var oe;(oe=this._selectionService)===null||oe===void 0||oe.selectAll()},$.prototype.selectLines=function(oe,ae){var ye;(ye=this._selectionService)===null||ye===void 0||ye.selectLines(oe,ae)},$.prototype._keyDown=function(oe){if(this._keyDownHandled=!1,this._customKeyEventHandler&&this._customKeyEventHandler(oe)===!1)return!1;if(!this._compositionHelper.keydown(oe))return this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;var ae=S.evaluateKeyboardEvent(oe,this._coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(oe),ae.type===3||ae.type===2){var ye=this.rows-1;return this.scrollLines(ae.type===2?-ye:ye),this.cancel(oe,!0)}return ae.type===1&&this.selectAll(),!!this._isThirdLevelShift(this.browser,oe)||(ae.cancel&&this.cancel(oe,!0),!ae.key||(ae.key!==g.C0.ETX&&ae.key!==g.C0.CR||(this.textarea.value=""),this._onKey.fire({key:ae.key,domEvent:oe}),this._showCursor(),this._coreService.triggerDataEvent(ae.key,!0),this.optionsService.options.screenReaderMode?void(this._keyDownHandled=!0):this.cancel(oe,!0)))},$.prototype._isThirdLevelShift=function(oe,ae){var ye=oe.isMac&&!this.options.macOptionIsMeta&&ae.altKey&&!ae.ctrlKey&&!ae.metaKey||oe.isWindows&&ae.altKey&&ae.ctrlKey&&!ae.metaKey;return ae.type==="keypress"?ye:ye&&(!ae.keyCode||ae.keyCode>47)},$.prototype._keyUp=function(oe){this._customKeyEventHandler&&this._customKeyEventHandler(oe)===!1||(function(ae){return ae.keyCode===16||ae.keyCode===17||ae.keyCode===18}(oe)||this.focus(),this.updateCursorStyle(oe))},$.prototype._keyPress=function(oe){var ae;if(this._keyDownHandled||this._customKeyEventHandler&&this._customKeyEventHandler(oe)===!1)return!1;if(this.cancel(oe),oe.charCode)ae=oe.charCode;else if(oe.which===null||oe.which===void 0)ae=oe.keyCode;else{if(oe.which===0||oe.charCode===0)return!1;ae=oe.which}return!(!ae||(oe.altKey||oe.ctrlKey||oe.metaKey)&&!this._isThirdLevelShift(this.browser,oe))&&(ae=String.fromCharCode(ae),this._onKey.fire({key:ae,domEvent:oe}),this._showCursor(),this._coreService.triggerDataEvent(ae,!0),!0)},$.prototype.bell=function(){this._soundBell()&&this._soundService.playBellSound()},$.prototype.resize=function(oe,ae){oe!==this.cols||ae!==this.rows?Z.prototype.resize.call(this,oe,ae):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()},$.prototype._afterResize=function(oe,ae){var ye,Y;(ye=this._charSizeService)===null||ye===void 0||ye.measure(),(Y=this.viewport)===null||Y===void 0||Y.syncScrollArea(!0)},$.prototype.clear=function(){if(this.buffer.ybase!==0||this.buffer.y!==0){this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(var 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m==="alt"&&u.altKey||m==="ctrl"&&u.ctrlKey||m==="shift"&&u.shiftKey?s*this._optionsService.options.fastScrollSensitivity*this._optionsService.options.scrollSensitivity:s*this._optionsService.options.scrollSensitivity},o.prototype.onTouchStart=function(s){this._lastTouchY=s.touches[0].pageY},o.prototype.onTouchMove=function(s){var u=this._lastTouchY-s.touches[0].pageY;return this._lastTouchY=s.touches[0].pageY,u!==0&&(this._viewportElement.scrollTop+=u,this._bubbleScroll(s,u))},o=M([E(3,h.IBufferService),E(4,h.IOptionsService),E(5,l.ICharSizeService),E(6,l.IRenderService)],o)}(p.Disposable);Q.Viewport=v},function(Ue,Q,he){"use strict";function fe(p){return p.replace(/\r?\n/g,"\r")}function i(p,g){return g?"\x1B[200~"+p+"\x1B[201~":p}function M(p,g,l){p=i(p=fe(p),l.decPrivateModes.bracketedPasteMode),l.triggerDataEvent(p,!0),g.value=""}function E(p,g,l){var 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d.addMany(m,0,3,0),d.addMany(m,1,3,1),d.add(127,1,0,1),d.addMany(m,8,0,8),d.addMany(m,3,3,3),d.add(127,3,0,3),d.addMany(m,4,3,4),d.add(127,4,0,4),d.addMany(m,6,3,6),d.addMany(m,5,3,5),d.add(127,5,0,5),d.addMany(m,2,3,2),d.add(127,2,0,2),d.add(93,1,4,8),d.addMany(u,8,5,8),d.add(127,8,5,8),d.addMany([156,27,24,26,7],8,6,0),d.addMany(s(28,32),8,0,8),d.addMany([88,94,95],1,0,7),d.addMany(u,7,0,7),d.addMany(m,7,0,7),d.add(156,7,0,0),d.add(127,7,0,7),d.add(91,1,11,3),d.addMany(s(64,127),3,7,0),d.addMany(s(48,60),3,8,4),d.addMany([60,61,62,63],3,9,4),d.addMany(s(48,60),4,8,4),d.addMany(s(64,127),4,7,0),d.addMany([60,61,62,63],4,0,6),d.addMany(s(32,64),6,0,6),d.add(127,6,0,6),d.addMany(s(64,127),6,0,0),d.addMany(s(32,48),3,9,5),d.addMany(s(32,48),5,9,5),d.addMany(s(48,64),5,0,6),d.addMany(s(64,127),5,7,0),d.addMany(s(32,48),4,9,5),d.addMany(s(32,48),1,9,2),d.addMany(s(32,48),2,9,2),d.addMany(s(48,127),2,10,0),d.addMany(s(48,80),1,10,0),d.addMany(s(81,88),1,10,0),d.addMany([89,90,92],1,10,0),d.addMany(s(96,127),1,10,0),d.add(80,1,11,9),d.addMany(m,9,0,9),d.add(127,9,0,9),d.addMany(s(28,32),9,0,9),d.addMany(s(32,48),9,9,12),d.addMany(s(48,60),9,8,10),d.addMany([60,61,62,63],9,9,10),d.addMany(m,11,0,11),d.addMany(s(32,128),11,0,11),d.addMany(s(28,32),11,0,11),d.addMany(m,10,0,10),d.add(127,10,0,10),d.addMany(s(28,32),10,0,10),d.addMany(s(48,60),10,8,10),d.addMany([60,61,62,63],10,0,11),d.addMany(s(32,48),10,9,12),d.addMany(m,12,0,12),d.add(127,12,0,12),d.addMany(s(28,32),12,0,12),d.addMany(s(32,48),12,9,12),d.addMany(s(48,64),12,0,11),d.addMany(s(64,127),12,12,13),d.addMany(s(64,127),10,12,13),d.addMany(s(64,127),9,12,13),d.addMany(m,13,13,13),d.addMany(u,13,13,13),d.add(127,13,0,13),d.addMany([27,156,24,26],13,14,0),d.add(160,0,2,0),d.add(160,8,5,8),d.add(160,6,0,6),d.add(160,11,0,11),d.add(160,13,13,13),d}();var v=function(d){function o(s){s===void 0&&(s=Q.VT500_TRANSITION_TABLE);var u=d.call(this)||this;return u._transitions=s,u.initialState=0,u.currentState=u.initialState,u._params=new p.Params,u._params.addParam(0),u._collect=0,u.precedingCodepoint=0,u._printHandlerFb=function(m,y,_){},u._executeHandlerFb=function(m){},u._csiHandlerFb=function(m,y){},u._escHandlerFb=function(m){},u._errorHandlerFb=function(m){return m},u._printHandler=u._printHandlerFb,u._executeHandlers=Object.create(null),u._csiHandlers=Object.create(null),u._escHandlers=Object.create(null),u._oscParser=new g.OscParser,u._dcsParser=new l.DcsParser,u._errorHandler=u._errorHandlerFb,u.setEscHandler({final:"\\"},function(){}),u}return i(o,d),o.prototype._identifier=function(s,u){u===void 0&&(u=[64,126]);var m=0;if(s.prefix){if(s.prefix.length>1)throw new Error("only one byte as prefix supported");if((m=s.prefix.charCodeAt(0))&&60>m||m>63)throw new Error("prefix must be in range 0x3c .. 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this._dcsParser.addHandler(this._identifier(s),u)},o.prototype.setDcsHandler=function(s,u){this._dcsParser.setHandler(this._identifier(s),u)},o.prototype.clearDcsHandler=function(s){this._dcsParser.clearHandler(this._identifier(s))},o.prototype.setDcsHandlerFallback=function(s){this._dcsParser.setHandlerFallback(s)},o.prototype.addOscHandler=function(s,u){return this._oscParser.addHandler(s,u)},o.prototype.setOscHandler=function(s,u){this._oscParser.setHandler(s,u)},o.prototype.clearOscHandler=function(s){this._oscParser.clearHandler(s)},o.prototype.setOscHandlerFallback=function(s){this._oscParser.setHandlerFallback(s)},o.prototype.setErrorHandler=function(s){this._errorHandler=s},o.prototype.clearErrorHandler=function(){this._errorHandler=this._errorHandlerFb},o.prototype.reset=function(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingCodepoint=0},o.prototype.parse=function(s,u){for(var m=0,y=0,_=this.currentState,x=this._oscParser,S=this._dcsParser,w=this._collect,A=this._params,H=this._transitions.table,R=0;R<u;++R){switch((y=H[_<<8|((m=s[R])<160?m:160)])>>4){case 2:for(var F=R+1;;++F){if(F>=u||(m=s[F])<32||m>126&&m<160){this._printHandler(s,R,F),R=F-1;break}if(++F>=u||(m=s[F])<32||m>126&&m<160){this._printHandler(s,R,F),R=F-1;break}if(++F>=u||(m=s[F])<32||m>126&&m<160){this._printHandler(s,R,F),R=F-1;break}if(++F>=u||(m=s[F])<32||m>126&&m<160){this._printHandler(s,R,F),R=F-1;break}}break;case 3:this._executeHandlers[m]?this._executeHandlers[m]():this._executeHandlerFb(m),this.precedingCodepoint=0;break;case 0:break;case 1:if(this._errorHandler({position:R,code:m,currentState:_,collect:w,params:A,abort:!1}).abort)return;break;case 7:for(var D=this._csiHandlers[w<<8|m],B=D?D.length-1:-1;B>=0&&D[B](A)===!1;B--);B<0&&this._csiHandlerFb(w<<8|m,A),this.precedingCodepoint=0;break;case 8:do switch(m){case 59:A.addParam(0);break;case 58:A.addSubParam(-1);break;default:A.addDigit(m-48)}while(++R<u&&(m=s[R])>47&&m<60);R--;break;case 9:w<<=8,w|=m;break;case 10:for(var P=this._escHandlers[w<<8|m],U=P?P.length-1:-1;U>=0&&P[U]()===!1;U--);U<0&&this._escHandlerFb(w<<8|m),this.precedingCodepoint=0;break;case 11:A.reset(),A.addParam(0),w=0;break;case 12:S.hook(w<<8|m,A);break;case 13:for(var G=R+1;;++G)if(G>=u||(m=s[G])===24||m===26||m===27||m>127&&m<160){S.put(s,R,G),R=G-1;break}break;case 14:S.unhook(m!==24&&m!==26),m===27&&(y|=1),A.reset(),A.addParam(0),w=0,this.precedingCodepoint=0;break;case 4:x.start();break;case 5:for(var ee=R+1;;ee++)if(ee>=u||(m=s[ee])<32||m>127&&m<=159){x.put(s,R,ee),R=ee-1;break}break;case 6:x.end(m!==24&&m!==26),m===27&&(y|=1),A.reset(),A.addParam(0),w=0,this.precedingCodepoint=0}_=15&y}this._collect=w,this.currentState=_},o}(M.Disposable);Q.EscapeSequenceParser=v},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(x,S){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(w,A){w.__proto__=A}||function(w,A){for(var H in A)A.hasOwnProperty(H)&&(w[H]=A[H])})(x,S)},function(x,S){function w(){this.constructor=x}fe(x,S),x.prototype=S===null?Object.create(S):(w.prototype=S.prototype,new w)}),M=this&&this.__decorate||function(x,S,w,A){var H,R=arguments.length,F=R<3?S:A===null?A=Object.getOwnPropertyDescriptor(S,w):A;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")F=Reflect.decorate(x,S,w,A);else for(var D=x.length-1;D>=0;D--)(H=x[D])&&(F=(R<3?H(F):R>3?H(S,w,F):H(S,w))||F);return R>3&&F&&Object.defineProperty(S,w,F),F},E=this&&this.__param||function(x,S){return function(w,A){S(w,A,x)}};Object.defineProperty(Q,"__esModule",{value:!0}),Q.Renderer=void 0;var p=he(41),g=he(47),l=he(48),h=he(49),v=he(29),d=he(2),o=he(5),s=he(1),u=he(25),m=he(0),y=1,_=function(x){function S(w,A,H,R,F,D,B,P,U){var G=x.call(this)||this;G._colors=w,G._screenElement=A,G._bufferService=F,G._charSizeService=D,G._optionsService=B,G._id=y++,G._onRequestRedraw=new m.EventEmitter;var ee=G._optionsService.options.allowTransparency;return G._characterJoinerRegistry=new v.CharacterJoinerRegistry(G._bufferService),G._renderLayers=[new p.TextRenderLayer(G._screenElement,0,G._colors,G._characterJoinerRegistry,ee,G._id,G._bufferService,B),new g.SelectionRenderLayer(G._screenElement,1,G._colors,G._id,G._bufferService,B),new h.LinkRenderLayer(G._screenElement,2,G._colors,G._id,H,R,G._bufferService,B),new l.CursorRenderLayer(G._screenElement,3,G._colors,G._id,G._onRequestRedraw,G._bufferService,B,P,U)],G.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},G._devicePixelRatio=window.devicePixelRatio,G._updateDimensions(),G.onOptionsChanged(),G}return i(S,x),Object.defineProperty(S.prototype,"onRequestRedraw",{get:function(){return this._onRequestRedraw.event},enumerable:!1,configurable:!0}),S.prototype.dispose=function(){for(var w=0,A=this._renderLayers;w<A.length;w++)A[w].dispose();x.prototype.dispose.call(this),u.removeTerminalFromCache(this._id)},S.prototype.onDevicePixelRatioChange=function(){this._devicePixelRatio!==window.devicePixelRatio&&(this._devicePixelRatio=window.devicePixelRatio,this.onResize(this._bufferService.cols,this._bufferService.rows))},S.prototype.setColors=function(w){this._colors=w;for(var A=0,H=this._renderLayers;A<H.length;A++){var R=H[A];R.setColors(this._colors),R.reset()}},S.prototype.onResize=function(w,A){this._updateDimensions();for(var H=0,R=this._renderLayers;H<R.length;H++)R[H].resize(this.dimensions);this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},S.prototype.onCharSizeChanged=function(){this.onResize(this._bufferService.cols,this._bufferService.rows)},S.prototype.onBlur=function(){this._runOperation(function(w){return w.onBlur()})},S.prototype.onFocus=function(){this._runOperation(function(w){return w.onFocus()})},S.prototype.onSelectionChanged=function(w,A,H){H===void 0&&(H=!1),this._runOperation(function(R){return R.onSelectionChanged(w,A,H)})},S.prototype.onCursorMove=function(){this._runOperation(function(w){return w.onCursorMove()})},S.prototype.onOptionsChanged=function(){this._runOperation(function(w){return w.onOptionsChanged()})},S.prototype.clear=function(){this._runOperation(function(w){return w.reset()})},S.prototype._runOperation=function(w){for(var A=0,H=this._renderLayers;A<H.length;A++)w(H[A])},S.prototype.renderRows=function(w,A){for(var H=0,R=this._renderLayers;H<R.length;H++)R[H].onGridChanged(w,A)},S.prototype._updateDimensions=function(){this._charSizeService.hasValidSize&&(this.dimensions.scaledCharWidth=Math.floor(this._charSizeService.width*window.devicePixelRatio),this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharTop=this._optionsService.options.lineHeight===1?0:Math.round((this.dimensions.scaledCellHeight-this.dimensions.scaledCharHeight)/2),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCharLeft=Math.floor(this._optionsService.options.letterSpacing/2),this.dimensions.scaledCanvasHeight=this._bufferService.rows*this.dimensions.scaledCellHeight,this.dimensions.scaledCanvasWidth=this._bufferService.cols*this.dimensions.scaledCellWidth,this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows,this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols)},S.prototype.registerCharacterJoiner=function(w){return this._characterJoinerRegistry.registerCharacterJoiner(w)},S.prototype.deregisterCharacterJoiner=function(w){return this._characterJoinerRegistry.deregisterCharacterJoiner(w)},S=M([E(4,s.IBufferService),E(5,o.ICharSizeService),E(6,s.IOptionsService),E(7,s.ICoreService),E(8,o.ICoreBrowserService)],S)}(d.Disposable);Q.Renderer=_},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(d,o){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(s,u){s.__proto__=u}||function(s,u){for(var m in u)u.hasOwnProperty(m)&&(s[m]=u[m])})(d,o)},function(d,o){function s(){this.constructor=d}fe(d,o),d.prototype=o===null?Object.create(o):(s.prototype=o.prototype,new s)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.TextRenderLayer=void 0;var M=he(42),E=he(13),p=he(6),g=he(3),l=he(29),h=he(4),v=function(d){function o(s,u,m,y,_,x,S,w){var A=d.call(this,s,"text",u,_,m,x,S,w)||this;return A._characterWidth=0,A._characterFont="",A._characterOverlapCache={},A._workCell=new h.CellData,A._state=new M.GridCache,A._characterJoinerRegistry=y,A}return i(o,d),o.prototype.resize=function(s){d.prototype.resize.call(this,s);var u=this._getFont(!1,!1);this._characterWidth===s.scaledCharWidth&&this._characterFont===u||(this._characterWidth=s.scaledCharWidth,this._characterFont=u,this._characterOverlapCache={}),this._state.clear(),this._state.resize(this._bufferService.cols,this._bufferService.rows)},o.prototype.reset=function(){this._state.clear(),this._clearAll()},o.prototype._forEachCell=function(s,u,m,y){for(var _=s;_<=u;_++)for(var x=_+this._bufferService.buffer.ydisp,S=this._bufferService.buffer.lines.get(x),w=m?m.getJoinedCharacters(x):[],A=0;A<this._bufferService.cols;A++){S.loadCell(A,this._workCell);var H=this._workCell,R=!1,F=A;if(H.getWidth()!==0){if(w.length>0&&A===w[0][0]){R=!0;var D=w.shift();H=new l.JoinedCellData(this._workCell,S.translateToString(!0,D[0],D[1]),D[1]-D[0]),F=D[1]-1}!R&&this._isOverlapping(H)&&F<S.length-1&&S.getCodePoint(F+1)===g.NULL_CELL_CODE&&(H.content&=-12582913,H.content|=2<<22),y(H,A,_),A=F}}},o.prototype._drawBackground=function(s,u){var m=this,y=this._ctx,_=this._bufferService.cols,x=0,S=0,w=null;y.save(),this._forEachCell(s,u,null,function(A,H,R){var F=null;A.isInverse()?F=A.isFgDefault()?m._colors.foreground.css:A.isFgRGB()?"rgb("+p.AttributeData.toColorRGB(A.getFgColor()).join(",")+")":m._colors.ansi[A.getFgColor()].css:A.isBgRGB()?F="rgb("+p.AttributeData.toColorRGB(A.getBgColor()).join(",")+")":A.isBgPalette()&&(F=m._colors.ansi[A.getBgColor()].css),w===null&&(x=H,S=R),R!==S?(y.fillStyle=w||"",m._fillCells(x,S,_-x,1),x=H,S=R):w!==F&&(y.fillStyle=w||"",m._fillCells(x,S,H-x,1),x=H,S=R),w=F}),w!==null&&(y.fillStyle=w,this._fillCells(x,S,_-x,1)),y.restore()},o.prototype._drawForeground=function(s,u){var m=this;this._forEachCell(s,u,this._characterJoinerRegistry,function(y,_,x){if(!y.isInvisible()&&(m._drawChars(y,_,x),y.isUnderline())){if(m._ctx.save(),y.isInverse())if(y.isBgDefault())m._ctx.fillStyle=m._colors.background.css;else if(y.isBgRGB())m._ctx.fillStyle="rgb("+p.AttributeData.toColorRGB(y.getBgColor()).join(",")+")";else{var S=y.getBgColor();m._optionsService.options.drawBoldTextInBrightColors&&y.isBold()&&S<8&&(S+=8),m._ctx.fillStyle=m._colors.ansi[S].css}else if(y.isFgDefault())m._ctx.fillStyle=m._colors.foreground.css;else if(y.isFgRGB())m._ctx.fillStyle="rgb("+p.AttributeData.toColorRGB(y.getFgColor()).join(",")+")";else{var w=y.getFgColor();m._optionsService.options.drawBoldTextInBrightColors&&y.isBold()&&w<8&&(w+=8),m._ctx.fillStyle=m._colors.ansi[w].css}m._fillBottomLineAtCells(_,x,y.getWidth()),m._ctx.restore()}})},o.prototype.onGridChanged=function(s,u){this._state.cache.length!==0&&(this._charAtlas&&this._charAtlas.beginFrame(),this._clearCells(0,s,this._bufferService.cols,u-s+1),this._drawBackground(s,u),this._drawForeground(s,u))},o.prototype.onOptionsChanged=function(){this._setTransparency(this._optionsService.options.allowTransparency)},o.prototype._isOverlapping=function(s){if(s.getWidth()!==1||s.getCode()<256)return!1;var u=s.getChars();if(this._characterOverlapCache.hasOwnProperty(u))return this._characterOverlapCache[u];this._ctx.save(),this._ctx.font=this._characterFont;var m=Math.floor(this._ctx.measureText(u).width)>this._characterWidth;return this._ctx.restore(),this._characterOverlapCache[u]=m,m},o}(E.BaseRenderLayer);Q.TextRenderLayer=v},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.GridCache=void 0;var fe=function(){function i(){this.cache=[]}return i.prototype.resize=function(M,E){for(var p=0;p<M;p++){this.cache.length<=p&&this.cache.push([]);for(var g=this.cache[p].length;g<E;g++)this.cache[p].push(void 0);this.cache[p].length=E}this.cache.length=M},i.prototype.clear=function(){for(var M=0;M<this.cache.length;M++)for(var E=0;E<this.cache[M].length;E++)this.cache[M][E]=void 0},i}();Q.GridCache=fe},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(m,y){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(_,x){_.__proto__=x}||function(_,x){for(var S in x)x.hasOwnProperty(S)&&(_[S]=x[S])})(m,y)},function(m,y){function _(){this.constructor=m}fe(m,y),m.prototype=y===null?Object.create(y):(_.prototype=y.prototype,new _)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.NoneCharAtlas=Q.DynamicCharAtlas=Q.getGlyphCacheKey=void 0;var M=he(9),E=he(44),p=he(27),g=he(46),l=he(11),h=he(28),v=he(10),d={css:"rgba(0, 0, 0, 0)",rgba:0};function o(m){return m.code<<21|m.bg<<12|m.fg<<3|(m.bold?0:4)+(m.dim?0:2)+(m.italic?0:1)}Q.getGlyphCacheKey=o;var s=function(m){function y(_,x){var S=m.call(this)||this;S._config=x,S._drawToCacheCount=0,S._glyphsWaitingOnBitmap=[],S._bitmapCommitTimeout=null,S._bitmap=null,S._cacheCanvas=_.createElement("canvas"),S._cacheCanvas.width=1024,S._cacheCanvas.height=1024,S._cacheCtx=h.throwIfFalsy(S._cacheCanvas.getContext("2d",{alpha:!0}));var w=_.createElement("canvas");w.width=S._config.scaledCharWidth,w.height=S._config.scaledCharHeight,S._tmpCtx=h.throwIfFalsy(w.getContext("2d",{alpha:S._config.allowTransparency})),S._width=Math.floor(1024/S._config.scaledCharWidth),S._height=Math.floor(1024/S._config.scaledCharHeight);var A=S._width*S._height;return S._cacheMap=new g.LRUMap(A),S._cacheMap.prealloc(A),S}return i(y,m),y.prototype.dispose=function(){this._bitmapCommitTimeout!==null&&(window.clearTimeout(this._bitmapCommitTimeout),this._bitmapCommitTimeout=null)},y.prototype.beginFrame=function(){this._drawToCacheCount=0},y.prototype.draw=function(_,x,S,w){if(x.code===32)return!0;if(!this._canCache(x))return!1;var A=o(x),H=this._cacheMap.get(A);if(H!=null)return this._drawFromCache(_,H,S,w),!0;if(this._drawToCacheCount<100){var R=void 0;R=this._cacheMap.size<this._cacheMap.capacity?this._cacheMap.size:this._cacheMap.peek().index;var F=this._drawToCache(x,R);return this._cacheMap.set(A,F),this._drawFromCache(_,F,S,w),!0}return!1},y.prototype._canCache=function(_){return _.code<256},y.prototype._toCoordinateX=function(_){return _%this._width*this._config.scaledCharWidth},y.prototype._toCoordinateY=function(_){return Math.floor(_/this._width)*this._config.scaledCharHeight},y.prototype._drawFromCache=function(_,x,S,w){if(!x.isEmpty){var A=this._toCoordinateX(x.index),H=this._toCoordinateY(x.index);_.drawImage(x.inBitmap?this._bitmap:this._cacheCanvas,A,H,this._config.scaledCharWidth,this._config.scaledCharHeight,S,w,this._config.scaledCharWidth,this._config.scaledCharHeight)}},y.prototype._getColorFromAnsiIndex=function(_){return _<this._config.colors.ansi.length?this._config.colors.ansi[_]:p.DEFAULT_ANSI_COLORS[_]},y.prototype._getBackgroundColor=function(_){return this._config.allowTransparency?d:_.bg===M.INVERTED_DEFAULT_COLOR?this._config.colors.foreground:_.bg<256?this._getColorFromAnsiIndex(_.bg):this._config.colors.background},y.prototype._getForegroundColor=function(_){return _.fg===M.INVERTED_DEFAULT_COLOR?v.color.opaque(this._config.colors.background):_.fg<256?this._getColorFromAnsiIndex(_.fg):this._config.colors.foreground},y.prototype._drawToCache=function(_,x){this._drawToCacheCount++,this._tmpCtx.save();var S=this._getBackgroundColor(_);this._tmpCtx.globalCompositeOperation="copy",this._tmpCtx.fillStyle=S.css,this._tmpCtx.fillRect(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),this._tmpCtx.globalCompositeOperation="source-over";var w=_.bold?this._config.fontWeightBold:this._config.fontWeight,A=_.italic?"italic":"";this._tmpCtx.font=A+" "+w+" "+this._config.fontSize*this._config.devicePixelRatio+"px "+this._config.fontFamily,this._tmpCtx.textBaseline="middle",this._tmpCtx.fillStyle=this._getForegroundColor(_).css,_.dim&&(this._tmpCtx.globalAlpha=M.DIM_OPACITY),this._tmpCtx.fillText(_.chars,0,this._config.scaledCharHeight/2),this._tmpCtx.restore();var H=this._tmpCtx.getImageData(0,0,this._config.scaledCharWidth,this._config.scaledCharHeight),R=!1;this._config.allowTransparency||(R=function(P,U){for(var G=!0,ee=U.rgba>>>24,K=U.rgba>>>16&255,Z=U.rgba>>>8&255,$=0;$<P.data.length;$+=4)P.data[$]===ee&&P.data[$+1]===K&&P.data[$+2]===Z?P.data[$+3]=0:G=!1;return G}(H,S));var F=this._toCoordinateX(x),D=this._toCoordinateY(x);this._cacheCtx.putImageData(H,F,D);var B={index:x,isEmpty:R,inBitmap:!1};return this._addGlyphToBitmap(B),B},y.prototype._addGlyphToBitmap=function(_){var x=this;!("createImageBitmap"in window)||l.isFirefox||l.isSafari||(this._glyphsWaitingOnBitmap.push(_),this._bitmapCommitTimeout===null&&(this._bitmapCommitTimeout=window.setTimeout(function(){return x._generateBitmap()},100)))},y.prototype._generateBitmap=function(){var _=this,x=this._glyphsWaitingOnBitmap;this._glyphsWaitingOnBitmap=[],window.createImageBitmap(this._cacheCanvas).then(function(S){_._bitmap=S;for(var w=0;w<x.length;w++)x[w].inBitmap=!0}),this._bitmapCommitTimeout=null},y}(E.BaseCharAtlas);Q.DynamicCharAtlas=s;var u=function(m){function y(_,x){return m.call(this)||this}return i(y,m),y.prototype.draw=function(_,x,S,w){return!1},y}(E.BaseCharAtlas);Q.NoneCharAtlas=u},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.BaseCharAtlas=void 0;var fe=function(){function i(){this._didWarmUp=!1}return i.prototype.dispose=function(){},i.prototype.warmUp=function(){this._didWarmUp||(this._doWarmUp(),this._didWarmUp=!0)},i.prototype._doWarmUp=function(){},i.prototype.beginFrame=function(){},i}();Q.BaseCharAtlas=fe},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.ColorContrastCache=void 0;var fe=function(){function i(){this._color={},this._rgba={}}return i.prototype.clear=function(){this._color={},this._rgba={}},i.prototype.setCss=function(M,E,p){this._rgba[M]||(this._rgba[M]={}),this._rgba[M][E]=p},i.prototype.getCss=function(M,E){return this._rgba[M]?this._rgba[M][E]:void 0},i.prototype.setColor=function(M,E,p){this._color[M]||(this._color[M]={}),this._color[M][E]=p},i.prototype.getColor=function(M,E){return this._color[M]?this._color[M][E]:void 0},i}();Q.ColorContrastCache=fe},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.LRUMap=void 0;var fe=function(){function i(M){this.capacity=M,this._map={},this._head=null,this._tail=null,this._nodePool=[],this.size=0}return i.prototype._unlinkNode=function(M){var E=M.prev,p=M.next;M===this._head&&(this._head=p),M===this._tail&&(this._tail=E),E!==null&&(E.next=p),p!==null&&(p.prev=E)},i.prototype._appendNode=function(M){var E=this._tail;E!==null&&(E.next=M),M.prev=E,M.next=null,this._tail=M,this._head===null&&(this._head=M)},i.prototype.prealloc=function(M){for(var E=this._nodePool,p=0;p<M;p++)E.push({prev:null,next:null,key:null,value:null})},i.prototype.get=function(M){var E=this._map[M];return E!==void 0?(this._unlinkNode(E),this._appendNode(E),E.value):null},i.prototype.peekValue=function(M){var E=this._map[M];return E!==void 0?E.value:null},i.prototype.peek=function(){var M=this._head;return M===null?null:M.value},i.prototype.set=function(M,E){var p=this._map[M];if(p!==void 0)p=this._map[M],this._unlinkNode(p),p.value=E;else if(this.size>=this.capacity)p=this._head,this._unlinkNode(p),delete this._map[p.key],p.key=M,p.value=E,this._map[M]=p;else{var g=this._nodePool;g.length>0?((p=g.pop()).key=M,p.value=E):p={prev:null,next:null,key:M,value:E},this._map[M]=p,this.size++}this._appendNode(p)},i}();Q.LRUMap=fe},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(E,p){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(g,l){g.__proto__=l}||function(g,l){for(var h in l)l.hasOwnProperty(h)&&(g[h]=l[h])})(E,p)},function(E,p){function g(){this.constructor=E}fe(E,p),E.prototype=p===null?Object.create(p):(g.prototype=p.prototype,new g)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.SelectionRenderLayer=void 0;var M=function(E){function p(g,l,h,v,d,o){var s=E.call(this,g,"selection",l,!0,h,v,d,o)||this;return s._clearState(),s}return i(p,E),p.prototype._clearState=function(){this._state={start:void 0,end:void 0,columnSelectMode:void 0,ydisp:void 0}},p.prototype.resize=function(g){E.prototype.resize.call(this,g),this._clearState()},p.prototype.reset=function(){this._state.start&&this._state.end&&(this._clearState(),this._clearAll())},p.prototype.onSelectionChanged=function(g,l,h){if(this._didStateChange(g,l,h,this._bufferService.buffer.ydisp))if(this._clearAll(),g&&l){var v=g[1]-this._bufferService.buffer.ydisp,d=l[1]-this._bufferService.buffer.ydisp,o=Math.max(v,0),s=Math.min(d,this._bufferService.rows-1);if(!(o>=this._bufferService.rows||s<0)){if(this._ctx.fillStyle=this._colors.selectionTransparent.css,h){var u=g[0],m=l[0]-u,y=s-o+1;this._fillCells(u,o,m,y)}else{u=v===o?g[0]:0;var _=o===s?l[0]:this._bufferService.cols;this._fillCells(u,o,_-u,1);var x=Math.max(s-o-1,0);if(this._fillCells(0,o+1,this._bufferService.cols,x),o!==s){var S=d===s?l[0]:this._bufferService.cols;this._fillCells(0,s,S,1)}}this._state.start=[g[0],g[1]],this._state.end=[l[0],l[1]],this._state.columnSelectMode=h,this._state.ydisp=this._bufferService.buffer.ydisp}}else this._clearState()},p.prototype._didStateChange=function(g,l,h,v){return!this._areCoordinatesEqual(g,this._state.start)||!this._areCoordinatesEqual(l,this._state.end)||h!==this._state.columnSelectMode||v!==this._state.ydisp},p.prototype._areCoordinatesEqual=function(g,l){return!(!g||!l)&&g[0]===l[0]&&g[1]===l[1]},p}(he(13).BaseRenderLayer);Q.SelectionRenderLayer=M},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(l,h){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(v,d){v.__proto__=d}||function(v,d){for(var o in d)d.hasOwnProperty(o)&&(v[o]=d[o])})(l,h)},function(l,h){function v(){this.constructor=l}fe(l,h),l.prototype=h===null?Object.create(h):(v.prototype=h.prototype,new 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0,this.onOptionsChanged())},h.prototype.onBlur=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.pause(),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},h.prototype.onFocus=function(){this._cursorBlinkStateManager?this._cursorBlinkStateManager.resume():this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},h.prototype.onOptionsChanged=function(){var v,d=this;this._optionsService.options.cursorBlink?this._cursorBlinkStateManager||(this._cursorBlinkStateManager=new g(this._coreBrowserService.isFocused,function(){d._render(!0)})):((v=this._cursorBlinkStateManager)===null||v===void 0||v.dispose(),this._cursorBlinkStateManager=void 0),this._onRequestRedraw.fire({start:this._bufferService.buffer.y,end:this._bufferService.buffer.y})},h.prototype.onCursorMove=function(){this._cursorBlinkStateManager&&this._cursorBlinkStateManager.restartBlinkAnimation()},h.prototype.onGridChanged=function(v,d){!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isPaused?this._render(!1):this._cursorBlinkStateManager.restartBlinkAnimation()},h.prototype._render=function(v){if(this._coreService.isCursorInitialized&&!this._coreService.isCursorHidden){var d=this._bufferService.buffer.ybase+this._bufferService.buffer.y,o=d-this._bufferService.buffer.ydisp;if(o<0||o>=this._bufferService.rows)this._clearCursor();else{var s=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1);if(this._bufferService.buffer.lines.get(d).loadCell(s,this._cell),this._cell.content!==void 0){if(!this._coreBrowserService.isFocused){this._clearCursor(),this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css;var u=this._optionsService.options.cursorStyle;return u&&u!=="block"?this._cursorRenderers[u](s,o,this._cell):this._renderBlurCursor(s,o,this._cell),this._ctx.restore(),this._state.x=s,this._state.y=o,this._state.isFocused=!1,this._state.style=u,void(this._state.width=this._cell.getWidth())}if(!this._cursorBlinkStateManager||this._cursorBlinkStateManager.isCursorVisible){if(this._state){if(this._state.x===s&&this._state.y===o&&this._state.isFocused===this._coreBrowserService.isFocused&&this._state.style===this._optionsService.options.cursorStyle&&this._state.width===this._cell.getWidth())return;this._clearCursor()}this._ctx.save(),this._cursorRenderers[this._optionsService.options.cursorStyle||"block"](s,o,this._cell),this._ctx.restore(),this._state.x=s,this._state.y=o,this._state.isFocused=!1,this._state.style=this._optionsService.options.cursorStyle,this._state.width=this._cell.getWidth()}else this._clearCursor()}}}else this._clearCursor()},h.prototype._clearCursor=function(){this._state&&(this._clearCells(this._state.x,this._state.y,this._state.width,1),this._state={x:0,y:0,isFocused:!1,style:"",width:0})},h.prototype._renderBarCursor=function(v,d,o){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillLeftLineAtCell(v,d,this._optionsService.options.cursorWidth),this._ctx.restore()},h.prototype._renderBlockCursor=function(v,d,o){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillCells(v,d,o.getWidth(),1),this._ctx.fillStyle=this._colors.cursorAccent.css,this._fillCharTrueColor(o,v,d),this._ctx.restore()},h.prototype._renderUnderlineCursor=function(v,d,o){this._ctx.save(),this._ctx.fillStyle=this._colors.cursor.css,this._fillBottomLineAtCells(v,d),this._ctx.restore()},h.prototype._renderBlurCursor=function(v,d,o){this._ctx.save(),this._ctx.strokeStyle=this._colors.cursor.css,this._strokeRectAtCell(v,d,o.getWidth(),1),this._ctx.restore()},h}(M.BaseRenderLayer);Q.CursorRenderLayer=p;var g=function(){function l(h,v){this._renderCallback=v,this.isCursorVisible=!0,h&&this._restartInterval()}return Object.defineProperty(l.prototype,"isPaused",{get:function(){return!(this._blinkStartTimeout||this._blinkInterval)},enumerable:!1,configurable:!0}),l.prototype.dispose=function(){this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},l.prototype.restartBlinkAnimation=function(){var h=this;this.isPaused||(this._animationTimeRestarted=Date.now(),this.isCursorVisible=!0,this._animationFrame||(this._animationFrame=window.requestAnimationFrame(function(){h._renderCallback(),h._animationFrame=void 0})))},l.prototype._restartInterval=function(h){var v=this;h===void 0&&(h=600),this._blinkInterval&&window.clearInterval(this._blinkInterval),this._blinkStartTimeout=window.setTimeout(function(){if(v._animationTimeRestarted){var d=600-(Date.now()-v._animationTimeRestarted);if(v._animationTimeRestarted=void 0,d>0)return void v._restartInterval(d)}v.isCursorVisible=!1,v._animationFrame=window.requestAnimationFrame(function(){v._renderCallback(),v._animationFrame=void 0}),v._blinkInterval=window.setInterval(function(){if(v._animationTimeRestarted){var o=600-(Date.now()-v._animationTimeRestarted);return v._animationTimeRestarted=void 0,void v._restartInterval(o)}v.isCursorVisible=!v.isCursorVisible,v._animationFrame=window.requestAnimationFrame(function(){v._renderCallback(),v._animationFrame=void 0})},600)},h)},l.prototype.pause=function(){this.isCursorVisible=!0,this._blinkInterval&&(window.clearInterval(this._blinkInterval),this._blinkInterval=void 0),this._blinkStartTimeout&&(window.clearTimeout(this._blinkStartTimeout),this._blinkStartTimeout=void 0),this._animationFrame&&(window.cancelAnimationFrame(this._animationFrame),this._animationFrame=void 0)},l.prototype.resume=function(){this.pause(),this._animationTimeRestarted=void 0,this._restartInterval(),this.restartBlinkAnimation()},l}()},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(l,h){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(v,d){v.__proto__=d}||function(v,d){for(var o in d)d.hasOwnProperty(o)&&(v[o]=d[o])})(l,h)},function(l,h){function v(){this.constructor=l}fe(l,h),l.prototype=h===null?Object.create(h):(v.prototype=h.prototype,new v)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.LinkRenderLayer=void 0;var M=he(13),E=he(9),p=he(26),g=function(l){function h(v,d,o,s,u,m,y,_){var x=l.call(this,v,"link",d,!0,o,s,y,_)||this;return u.onShowLinkUnderline(function(S){return x._onShowLinkUnderline(S)}),u.onHideLinkUnderline(function(S){return x._onHideLinkUnderline(S)}),m.onShowLinkUnderline(function(S){return x._onShowLinkUnderline(S)}),m.onHideLinkUnderline(function(S){return x._onHideLinkUnderline(S)}),x}return i(h,l),h.prototype.resize=function(v){l.prototype.resize.call(this,v),this._state=void 0},h.prototype.reset=function(){this._clearCurrentLink()},h.prototype._clearCurrentLink=function(){if(this._state){this._clearCells(this._state.x1,this._state.y1,this._state.cols-this._state.x1,1);var v=this._state.y2-this._state.y1-1;v>0&&this._clearCells(0,this._state.y1+1,this._state.cols,v),this._clearCells(0,this._state.y2,this._state.x2,1),this._state=void 0}},h.prototype._onShowLinkUnderline=function(v){if(v.fg===E.INVERTED_DEFAULT_COLOR?this._ctx.fillStyle=this._colors.background.css:v.fg&&p.is256Color(v.fg)?this._ctx.fillStyle=this._colors.ansi[v.fg].css:this._ctx.fillStyle=this._colors.foreground.css,v.y1===v.y2)this._fillBottomLineAtCells(v.x1,v.y1,v.x2-v.x1);else{this._fillBottomLineAtCells(v.x1,v.y1,v.cols-v.x1);for(var d=v.y1+1;d<v.y2;d++)this._fillBottomLineAtCells(0,d,v.cols);this._fillBottomLineAtCells(0,v.y2,v.x2)}this._state=v},h.prototype._onHideLinkUnderline=function(v){this._clearCurrentLink()},h}(M.BaseRenderLayer);Q.LinkRenderLayer=g},function(Ue,Q,he){"use strict";var fe=this&&this.__decorate||function(l,h,v,d){var o,s=arguments.length,u=s<3?h:d===null?d=Object.getOwnPropertyDescriptor(h,v):d;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")u=Reflect.decorate(l,h,v,d);else for(var m=l.length-1;m>=0;m--)(o=l[m])&&(u=(s<3?o(u):s>3?o(h,v,u):o(h,v))||u);return s>3&&u&&Object.defineProperty(h,v,u),u},i=this&&this.__param||function(l,h){return function(v,d){h(v,d,l)}};Object.defineProperty(Q,"__esModule",{value:!0}),Q.MouseZone=Q.Linkifier=void 0;var M=he(0),E=he(1),p=function(){function l(h,v,d){this._bufferService=h,this._logService=v,this._unicodeService=d,this._linkMatchers=[],this._nextLinkMatcherId=0,this._onShowLinkUnderline=new M.EventEmitter,this._onHideLinkUnderline=new M.EventEmitter,this._onLinkTooltip=new M.EventEmitter,this._rowsToLinkify={start:void 0,end:void 0}}return Object.defineProperty(l.prototype,"onShowLinkUnderline",{get:function(){return this._onShowLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"onHideLinkUnderline",{get:function(){return this._onHideLinkUnderline.event},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"onLinkTooltip",{get:function(){return this._onLinkTooltip.event},enumerable:!1,configurable:!0}),l.prototype.attachToDom=function(h,v){this._element=h,this._mouseZoneManager=v},l.prototype.linkifyRows=function(h,v){var d=this;this._mouseZoneManager&&(this._rowsToLinkify.start===void 0||this._rowsToLinkify.end===void 0?(this._rowsToLinkify.start=h,this._rowsToLinkify.end=v):(this._rowsToLinkify.start=Math.min(this._rowsToLinkify.start,h),this._rowsToLinkify.end=Math.max(this._rowsToLinkify.end,v)),this._mouseZoneManager.clearAll(h,v),this._rowsTimeoutId&&clearTimeout(this._rowsTimeoutId),this._rowsTimeoutId=setTimeout(function(){return d._linkifyRows()},l._timeBeforeLatency))},l.prototype._linkifyRows=function(){this._rowsTimeoutId=void 0;var h=this._bufferService.buffer;if(this._rowsToLinkify.start!==void 0&&this._rowsToLinkify.end!==void 0){var v=h.ydisp+this._rowsToLinkify.start;if(!(v>=h.lines.length)){for(var d=h.ydisp+Math.min(this._rowsToLinkify.end,this._bufferService.rows)+1,o=Math.ceil(2e3/this._bufferService.cols),s=this._bufferService.buffer.iterator(!1,v,d,o,o);s.hasNext();)for(var u=s.next(),m=0;m<this._linkMatchers.length;m++)this._doLinkifyRow(u.range.first,u.content,this._linkMatchers[m]);this._rowsToLinkify.start=void 0,this._rowsToLinkify.end=void 0}}else this._logService.debug("_rowToLinkify was unset before _linkifyRows was called")},l.prototype.registerLinkMatcher=function(h,v,d){if(d===void 0&&(d={}),!v)throw new Error("handler must be defined");var o={id:this._nextLinkMatcherId++,regex:h,handler:v,matchIndex:d.matchIndex,validationCallback:d.validationCallback,hoverTooltipCallback:d.tooltipCallback,hoverLeaveCallback:d.leaveCallback,willLinkActivate:d.willLinkActivate,priority:d.priority||0};return this._addLinkMatcherToList(o),o.id},l.prototype._addLinkMatcherToList=function(h){if(this._linkMatchers.length!==0){for(var v=this._linkMatchers.length-1;v>=0;v--)if(h.priority<=this._linkMatchers[v].priority)return void this._linkMatchers.splice(v+1,0,h);this._linkMatchers.splice(0,0,h)}else this._linkMatchers.push(h)},l.prototype.deregisterLinkMatcher=function(h){for(var v=0;v<this._linkMatchers.length;v++)if(this._linkMatchers[v].id===h)return this._linkMatchers.splice(v,1),!0;return!1},l.prototype._doLinkifyRow=function(h,v,d){for(var o,s=this,u=new RegExp(d.regex.source,(d.regex.flags||"")+"g"),m=-1,y=function(){var x=o[typeof d.matchIndex!="number"?0:d.matchIndex];if(!x)return _._logService.debug("match found without corresponding matchIndex",o,d),"break";if(m=v.indexOf(x,m+1),u.lastIndex=m+x.length,m<0)return"break";var S=_._bufferService.buffer.stringIndexToBufferIndex(h,m);if(S[0]<0)return"break";var w=_._bufferService.buffer.lines.get(S[0]);if(!w)return"break";var A=w.getFg(S[1]),H=A?A>>9&511:void 0;d.validationCallback?d.validationCallback(x,function(R){s._rowsTimeoutId||R&&s._addLink(S[1],S[0]-s._bufferService.buffer.ydisp,x,d,H)}):_._addLink(S[1],S[0]-_._bufferService.buffer.ydisp,x,d,H)},_=this;(o=u.exec(v))!==null&&y()!=="break";);},l.prototype._addLink=function(h,v,d,o,s){var u=this;if(this._mouseZoneManager&&this._element){var m=this._unicodeService.getStringCellWidth(d),y=h%this._bufferService.cols,_=v+Math.floor(h/this._bufferService.cols),x=(y+m)%this._bufferService.cols,S=_+Math.floor((y+m)/this._bufferService.cols);x===0&&(x=this._bufferService.cols,S--),this._mouseZoneManager.add(new g(y+1,_+1,x+1,S+1,function(w){if(o.handler)return o.handler(w,d);var A=window.open();A?(A.opener=null,A.location.href=d):console.warn("Opening link blocked as opener could not be cleared")},function(){u._onShowLinkUnderline.fire(u._createLinkHoverEvent(y,_,x,S,s)),u._element.classList.add("xterm-cursor-pointer")},function(w){u._onLinkTooltip.fire(u._createLinkHoverEvent(y,_,x,S,s)),o.hoverTooltipCallback&&o.hoverTooltipCallback(w,d,{start:{x:y,y:_},end:{x,y:S}})},function(){u._onHideLinkUnderline.fire(u._createLinkHoverEvent(y,_,x,S,s)),u._element.classList.remove("xterm-cursor-pointer"),o.hoverLeaveCallback&&o.hoverLeaveCallback()},function(w){return!o.willLinkActivate||o.willLinkActivate(w,d)}))}},l.prototype._createLinkHoverEvent=function(h,v,d,o,s){return{x1:h,y1:v,x2:d,y2:o,cols:this._bufferService.cols,fg:s}},l._timeBeforeLatency=200,l=fe([i(0,E.IBufferService),i(1,E.ILogService),i(2,E.IUnicodeService)],l)}();Q.Linkifier=p;var g=function(l,h,v,d,o,s,u,m,y){this.x1=l,this.y1=h,this.x2=v,this.y2=d,this.clickCallback=o,this.hoverCallback=s,this.tooltipCallback=u,this.leaveCallback=m,this.willLinkActivate=y};Q.MouseZone=g},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(x,S){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(w,A){w.__proto__=A}||function(w,A){for(var H in A)A.hasOwnProperty(H)&&(w[H]=A[H])})(x,S)},function(x,S){function w(){this.constructor=x}fe(x,S),x.prototype=S===null?Object.create(S):(w.prototype=S.prototype,new w)}),M=this&&this.__decorate||function(x,S,w,A){var H,R=arguments.length,F=R<3?S:A===null?A=Object.getOwnPropertyDescriptor(S,w):A;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")F=Reflect.decorate(x,S,w,A);else for(var D=x.length-1;D>=0;D--)(H=x[D])&&(F=(R<3?H(F):R>3?H(S,w,F):H(S,w))||F);return R>3&&F&&Object.defineProperty(S,w,F),F},E=this&&this.__param||function(x,S){return function(w,A){S(w,A,x)}};Object.defineProperty(Q,"__esModule",{value:!0}),Q.SelectionService=void 0;var p=he(11),g=he(52),l=he(4),h=he(0),v=he(5),d=he(1),o=he(30),s=he(53),u=he(2),m="\xA0",y=new RegExp(m,"g"),_=function(x){function S(w,A,H,R,F,D,B){var P=x.call(this)||this;return P._element=w,P._screenElement=A,P._bufferService=H,P._coreService=R,P._mouseService=F,P._optionsService=D,P._renderService=B,P._dragScrollAmount=0,P._enabled=!0,P._workCell=new l.CellData,P._mouseDownTimeStamp=0,P._onLinuxMouseSelection=P.register(new h.EventEmitter),P._onRedrawRequest=P.register(new h.EventEmitter),P._onSelectionChange=P.register(new h.EventEmitter),P._onRequestScrollLines=P.register(new h.EventEmitter),P._mouseMoveListener=function(U){return P._onMouseMove(U)},P._mouseUpListener=function(U){return P._onMouseUp(U)},P._coreService.onUserInput(function(){P.hasSelection&&P.clearSelection()}),P._trimListener=P._bufferService.buffer.lines.onTrim(function(U){return P._onTrim(U)}),P.register(P._bufferService.buffers.onBufferActivate(function(U){return P._onBufferActivate(U)})),P.enable(),P._model=new g.SelectionModel(P._bufferService),P._activeSelectionMode=0,P}return i(S,x),Object.defineProperty(S.prototype,"onLinuxMouseSelection",{get:function(){return this._onLinuxMouseSelection.event},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"onRequestRedraw",{get:function(){return this._onRedrawRequest.event},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"onSelectionChange",{get:function(){return this._onSelectionChange.event},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"onRequestScrollLines",{get:function(){return this._onRequestScrollLines.event},enumerable:!1,configurable:!0}),S.prototype.dispose=function(){this._removeMouseDownListeners()},S.prototype.reset=function(){this.clearSelection()},S.prototype.disable=function(){this.clearSelection(),this._enabled=!1},S.prototype.enable=function(){this._enabled=!0},Object.defineProperty(S.prototype,"selectionStart",{get:function(){return this._model.finalSelectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"selectionEnd",{get:function(){return this._model.finalSelectionEnd},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"hasSelection",{get:function(){var w=this._model.finalSelectionStart,A=this._model.finalSelectionEnd;return!(!w||!A)&&(w[0]!==A[0]||w[1]!==A[1])},enumerable:!1,configurable:!0}),Object.defineProperty(S.prototype,"selectionText",{get:function(){var w=this._model.finalSelectionStart,A=this._model.finalSelectionEnd;if(!w||!A)return"";var H=this._bufferService.buffer,R=[];if(this._activeSelectionMode===3){if(w[0]===A[0])return"";for(var F=w[1];F<=A[1];F++){var D=H.translateBufferLineToString(F,!0,w[0],A[0]);R.push(D)}}else{var B=w[1]===A[1]?A[0]:void 0;for(R.push(H.translateBufferLineToString(w[1],!0,w[0],B)),F=w[1]+1;F<=A[1]-1;F++){var P=H.lines.get(F);D=H.translateBufferLineToString(F,!0),P&&P.isWrapped?R[R.length-1]+=D:R.push(D)}w[1]!==A[1]&&(P=H.lines.get(A[1]),D=H.translateBufferLineToString(A[1],!0,0,A[0]),P&&P.isWrapped?R[R.length-1]+=D:R.push(D))}return R.map(function(U){return U.replace(y," ")}).join(p.isWindows?`\r
`:`
`)},enumerable:!1,configurable:!0}),S.prototype.clearSelection=function(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()},S.prototype.refresh=function(w){var A=this;this._refreshAnimationFrame||(this._refreshAnimationFrame=window.requestAnimationFrame(function(){return A._refresh()})),p.isLinux&&w&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)},S.prototype._refresh=function(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:this._activeSelectionMode===3})},S.prototype.isClickInSelection=function(w){var A=this._getMouseBufferCoords(w),H=this._model.finalSelectionStart,R=this._model.finalSelectionEnd;return!!(H&&R&&A)&&this._areCoordsInSelection(A,H,R)},S.prototype._areCoordsInSelection=function(w,A,H){return w[1]>A[1]&&w[1]<H[1]||A[1]===H[1]&&w[1]===A[1]&&w[0]>=A[0]&&w[0]<H[0]||A[1]<H[1]&&w[1]===H[1]&&w[0]<H[0]||A[1]<H[1]&&w[1]===A[1]&&w[0]>=A[0]},S.prototype.selectWordAtCursor=function(w){var A=this._getMouseBufferCoords(w);A&&(this._selectWordAt(A,!1),this._model.selectionEnd=void 0,this.refresh(!0))},S.prototype.selectAll=function(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()},S.prototype.selectLines=function(w,A){this._model.clearSelection(),w=Math.max(w,0),A=Math.min(A,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,w],this._model.selectionEnd=[this._bufferService.cols,A],this.refresh(),this._onSelectionChange.fire()},S.prototype._onTrim=function(w){this._model.onTrim(w)&&this.refresh()},S.prototype._getMouseBufferCoords=function(w){var A=this._mouseService.getCoords(w,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(A)return A[0]--,A[1]--,A[1]+=this._bufferService.buffer.ydisp,A},S.prototype._getMouseEventScrollAmount=function(w){var A=o.getCoordsRelativeToElement(w,this._screenElement)[1],H=this._renderService.dimensions.canvasHeight;return A>=0&&A<=H?0:(A>H&&(A-=H),A=Math.min(Math.max(A,-50),50),(A/=50)/Math.abs(A)+Math.round(14*A))},S.prototype.shouldForceSelection=function(w){return p.isMac?w.altKey&&this._optionsService.options.macOptionClickForcesSelection:w.shiftKey},S.prototype.onMouseDown=function(w){if(this._mouseDownTimeStamp=w.timeStamp,(w.button!==2||!this.hasSelection)&&w.button===0){if(!this._enabled){if(!this.shouldForceSelection(w))return;w.stopPropagation()}w.preventDefault(),this._dragScrollAmount=0,this._enabled&&w.shiftKey?this._onIncrementalClick(w):w.detail===1?this._onSingleClick(w):w.detail===2?this._onDoubleClick(w):w.detail===3&&this._onTripleClick(w),this._addMouseDownListeners(),this.refresh(!0)}},S.prototype._addMouseDownListeners=function(){var w=this;this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=window.setInterval(function(){return w._dragScroll()},50)},S.prototype._removeMouseDownListeners=function(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0},S.prototype._onIncrementalClick=function(w){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(w))},S.prototype._onSingleClick=function(w){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(w)?3:0,this._model.selectionStart=this._getMouseBufferCoords(w),this._model.selectionStart){this._model.selectionEnd=void 0;var A=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);A&&A.length!==this._model.selectionStart[0]&&A.hasWidth(this._model.selectionStart[0])===0&&this._model.selectionStart[0]++}},S.prototype._onDoubleClick=function(w){var A=this._getMouseBufferCoords(w);A&&(this._activeSelectionMode=1,this._selectWordAt(A,!0))},S.prototype._onTripleClick=function(w){var A=this._getMouseBufferCoords(w);A&&(this._activeSelectionMode=2,this._selectLineAt(A[1]))},S.prototype.shouldColumnSelect=function(w){return w.altKey&&!(p.isMac&&this._optionsService.options.macOptionClickForcesSelection)},S.prototype._onMouseMove=function(w){if(w.stopImmediatePropagation(),this._model.selectionStart){var A=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(w),this._model.selectionEnd){this._activeSelectionMode===2?this._model.selectionEnd[1]<this._model.selectionStart[1]?this._model.selectionEnd[0]=0:this._model.selectionEnd[0]=this._bufferService.cols:this._activeSelectionMode===1&&this._selectToWordAt(this._model.selectionEnd),this._dragScrollAmount=this._getMouseEventScrollAmount(w),this._activeSelectionMode!==3&&(this._dragScrollAmount>0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));var H=this._bufferService.buffer;if(this._model.selectionEnd[1]<H.lines.length){var R=H.lines.get(this._model.selectionEnd[1]);R&&R.hasWidth(this._model.selectionEnd[0])===0&&this._model.selectionEnd[0]++}A&&A[0]===this._model.selectionEnd[0]&&A[1]===this._model.selectionEnd[1]||this.refresh(!0)}else this.refresh(!0)}},S.prototype._dragScroll=function(){if(this._model.selectionEnd&&this._model.selectionStart&&this._dragScrollAmount){this._onRequestScrollLines.fire({amount:this._dragScrollAmount,suppressScrollEvent:!1});var w=this._bufferService.buffer;this._dragScrollAmount>0?(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(w.ydisp+this._bufferService.rows,w.lines.length-1)):(this._activeSelectionMode!==3&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=w.ydisp),this.refresh()}},S.prototype._onMouseUp=function(w){var A=w.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&A<500&&w.altKey){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){var H=this._mouseService.getCoords(w,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(H&&H[0]!==void 0&&H[1]!==void 0){var R=s.moveToCellSequence(H[0]-1,H[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(R,!0)}}}else this.hasSelection&&this._onSelectionChange.fire()},S.prototype._onBufferActivate=function(w){var A=this;this.clearSelection(),this._trimListener.dispose(),this._trimListener=w.activeBuffer.lines.onTrim(function(H){return A._onTrim(H)})},S.prototype._convertViewportColToCharacterIndex=function(w,A){for(var H=A[0],R=0;A[0]>=R;R++){var F=w.loadCell(R,this._workCell).getChars().length;this._workCell.getWidth()===0?H--:F>1&&A[0]!==R&&(H+=F-1)}return H},S.prototype.setSelection=function(w,A,H){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[w,A],this._model.selectionStartLength=H,this.refresh()},S.prototype._getWordAt=function(w,A,H,R){if(H===void 0&&(H=!0),R===void 0&&(R=!0),!(w[0]>=this._bufferService.cols)){var F=this._bufferService.buffer,D=F.lines.get(w[1]);if(D){var B=F.translateBufferLineToString(w[1],!1),P=this._convertViewportColToCharacterIndex(D,w),U=P,G=w[0]-P,ee=0,K=0,Z=0,$=0;if(B.charAt(P)===" "){for(;P>0&&B.charAt(P-1)===" ";)P--;for(;U<B.length&&B.charAt(U+1)===" ";)U++}else{var oe=w[0],ae=w[0];D.getWidth(oe)===0&&(ee++,oe--),D.getWidth(ae)===2&&(K++,ae++);var ye=D.getString(ae).length;for(ye>1&&($+=ye-1,U+=ye-1);oe>0&&P>0&&!this._isCharWordSeparator(D.loadCell(oe-1,this._workCell));){D.loadCell(oe-1,this._workCell);var Y=this._workCell.getChars().length;this._workCell.getWidth()===0?(ee++,oe--):Y>1&&(Z+=Y-1,P-=Y-1),P--,oe--}for(;ae<D.length&&U+1<B.length&&!this._isCharWordSeparator(D.loadCell(ae+1,this._workCell));){D.loadCell(ae+1,this._workCell);var le=this._workCell.getChars().length;this._workCell.getWidth()===2?(K++,ae++):le>1&&($+=le-1,U+=le-1),U++,ae++}}U++;var xe=P+G-ee+Z,Ce=Math.min(this._bufferService.cols,U-P+ee+K-Z-$);if(A||B.slice(P,U).trim()!==""){if(H&&xe===0&&D.getCodePoint(0)!==32){var we=F.lines.get(w[1]-1);if(we&&D.isWrapped&&we.getCodePoint(this._bufferService.cols-1)!==32){var Le=this._getWordAt([this._bufferService.cols-1,w[1]-1],!1,!0,!1);if(Le){var de=this._bufferService.cols-Le.start;xe-=de,Ce+=de}}}if(R&&xe+Ce===this._bufferService.cols&&D.getCodePoint(this._bufferService.cols-1)!==32){var be=F.lines.get(w[1]+1);if(be&&be.isWrapped&&be.getCodePoint(0)!==32){var Te=this._getWordAt([0,w[1]+1],!1,!1,!0);Te&&(Ce+=Te.length)}}return{start:xe,length:Ce}}}}},S.prototype._selectWordAt=function(w,A){var H=this._getWordAt(w,A);if(H){for(;H.start<0;)H.start+=this._bufferService.cols,w[1]--;this._model.selectionStart=[H.start,w[1]],this._model.selectionStartLength=H.length}},S.prototype._selectToWordAt=function(w){var A=this._getWordAt(w,!0);if(A){for(var H=w[1];A.start<0;)A.start+=this._bufferService.cols,H--;if(!this._model.areSelectionValuesReversed())for(;A.start+A.length>this._bufferService.cols;)A.length-=this._bufferService.cols,H++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?A.start:A.start+A.length,H]}},S.prototype._isCharWordSeparator=function(w){return w.getWidth()!==0&&this._optionsService.options.wordSeparator.indexOf(w.getChars())>=0},S.prototype._selectLineAt=function(w){var A=this._bufferService.buffer.getWrappedRangeForLine(w);this._model.selectionStart=[0,A.first],this._model.selectionEnd=[this._bufferService.cols,A.last],this._model.selectionStartLength=0},S=M([E(2,d.IBufferService),E(3,d.ICoreService),E(4,v.IMouseService),E(5,d.IOptionsService),E(6,v.IRenderService)],S)}(u.Disposable);Q.SelectionService=_},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.SelectionModel=void 0;var fe=function(){function i(M){this._bufferService=M,this.isSelectAllActive=!1,this.selectionStartLength=0}return i.prototype.clearSelection=function(){this.selectionStart=void 0,this.selectionEnd=void 0,this.isSelectAllActive=!1,this.selectionStartLength=0},Object.defineProperty(i.prototype,"finalSelectionStart",{get:function(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"finalSelectionEnd",{get:function(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){var M=this.selectionStart[0]+this.selectionStartLength;return M>this._bufferService.cols?[M%this._bufferService.cols,this.selectionStart[1]+Math.floor(M/this._bufferService.cols)]:[M,this.selectionStart[1]]}return this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]?[Math.max(this.selectionStart[0]+this.selectionStartLength,this.selectionEnd[0]),this.selectionEnd[1]]:this.selectionEnd}},enumerable:!1,configurable:!0}),i.prototype.areSelectionValuesReversed=function(){var M=this.selectionStart,E=this.selectionEnd;return!(!M||!E)&&(M[1]>E[1]||M[1]===E[1]&&M[0]>E[0])},i.prototype.onTrim=function(M){return this.selectionStart&&(this.selectionStart[1]-=M),this.selectionEnd&&(this.selectionEnd[1]-=M),this.selectionEnd&&this.selectionEnd[1]<0?(this.clearSelection(),!0):(this.selectionStart&&this.selectionStart[1]<0&&(this.selectionStart[1]=0),!1)},i}();Q.SelectionModel=fe},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.moveToCellSequence=void 0;var fe=he(12);function i(h,v,d,o){var s=h-M(d,h),u=v-M(d,v);return l(Math.abs(s-u)-function(m,y,_){for(var x=0,S=m-M(_,m),w=y-M(_,y),A=0;A<Math.abs(S-w);A++){var H=E(m,y)==="A"?-1:1,R=_.buffer.lines.get(S+H*A);R&&R.isWrapped&&x++}return x}(h,v,d),g(E(h,v),o))}function M(h,v){for(var d=0,o=h.buffer.lines.get(v),s=o&&o.isWrapped;s&&v>=0&&v<h.rows;)d++,s=(o=h.buffer.lines.get(--v))&&o.isWrapped;return d}function E(h,v){return h>v?"A":"B"}function p(h,v,d,o,s,u){for(var 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x.cols-_}(m>v?h:u,d)+(y-1)*d.cols+1+((m>v?u:h)-1),g(s,o))}},function(Ue,Q,he){"use strict";var fe=this&&this.__decorate||function(p,g,l,h){var v,d=arguments.length,o=d<3?g:h===null?h=Object.getOwnPropertyDescriptor(g,l):h;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")o=Reflect.decorate(p,g,l,h);else for(var s=p.length-1;s>=0;s--)(v=p[s])&&(o=(d<3?v(o):d>3?v(g,l,o):v(g,l))||o);return d>3&&o&&Object.defineProperty(g,l,o),o},i=this&&this.__param||function(p,g){return function(l,h){g(l,h,p)}};Object.defineProperty(Q,"__esModule",{value:!0}),Q.SoundService=void 0;var M=he(1),E=function(){function p(g){this._optionsService=g}return Object.defineProperty(p,"audioContext",{get:function(){if(!p._audioContext){var g=window.AudioContext||window.webkitAudioContext;if(!g)return console.warn("Web Audio API is not supported by this browser. Consider upgrading to the latest version"),null;p._audioContext=new g}return p._audioContext},enumerable:!1,configurable:!0}),p.prototype.playBellSound=function(){var g=p.audioContext;if(g){var l=g.createBufferSource();g.decodeAudioData(this._base64ToArrayBuffer(this._removeMimeType(this._optionsService.options.bellSound)),function(h){l.buffer=h,l.connect(g.destination),l.start(0)})}},p.prototype._base64ToArrayBuffer=function(g){for(var l=window.atob(g),h=l.length,v=new Uint8Array(h),d=0;d<h;d++)v[d]=l.charCodeAt(d);return v.buffer},p.prototype._removeMimeType=function(g){return g.split(",")[1]},p=fe([i(0,M.IOptionsService)],p)}();Q.SoundService=E},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(d,o){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(s,u){s.__proto__=u}||function(s,u){for(var m in u)u.hasOwnProperty(m)&&(s[m]=u[m])})(d,o)},function(d,o){function 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S._onMouseDown(w)})),S._mouseMoveListener=function(w){return S._onMouseMove(w)},S._mouseLeaveListener=function(w){return S._onMouseLeave(w)},S._clickListener=function(w){return S._onClick(w)},S}return i(o,d),o.prototype.dispose=function(){d.prototype.dispose.call(this),this._deactivate()},o.prototype.add=function(s){this._zones.push(s),this._zones.length===1&&this._activate()},o.prototype.clearAll=function(s,u){if(this._zones.length!==0){s&&u||(s=0,u=this._bufferService.rows-1);for(var m=0;m<this._zones.length;m++){var y=this._zones[m];(y.y1>s&&y.y1<=u+1||y.y2>s&&y.y2<=u+1||y.y1<s&&y.y2>u+1)&&(this._currentZone&&this._currentZone===y&&(this._currentZone.leaveCallback(),this._currentZone=void 0),this._zones.splice(m--,1))}this._zones.length===0&&this._deactivate()}},o.prototype._activate=function(){this._areZonesActive||(this._areZonesActive=!0,this._element.addEventListener("mousemove",this._mouseMoveListener),this._element.addEventListener("mouseleave",this._mouseLeaveListener),this._element.addEventListener("click",this._clickListener))},o.prototype._deactivate=function(){this._areZonesActive&&(this._areZonesActive=!1,this._element.removeEventListener("mousemove",this._mouseMoveListener),this._element.removeEventListener("mouseleave",this._mouseLeaveListener),this._element.removeEventListener("click",this._clickListener))},o.prototype._onMouseMove=function(s){this._lastHoverCoords[0]===s.pageX&&this._lastHoverCoords[1]===s.pageY||(this._onHover(s),this._lastHoverCoords=[s.pageX,s.pageY])},o.prototype._onHover=function(s){var u=this,m=this._findZoneEventAt(s);m!==this._currentZone&&(this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout)),m&&(this._currentZone=m,m.hoverCallback&&m.hoverCallback(s),this._tooltipTimeout=window.setTimeout(function(){return u._onTooltip(s)},this._optionsService.options.linkTooltipHoverDuration)))},o.prototype._onTooltip=function(s){this._tooltipTimeout=void 0;var u=this._findZoneEventAt(s);u&&u.tooltipCallback&&u.tooltipCallback(s)},o.prototype._onMouseDown=function(s){if(this._initialSelectionLength=this._getSelectionLength(),this._areZonesActive){var u=this._findZoneEventAt(s);u!=null&&u.willLinkActivate(s)&&(s.preventDefault(),s.stopImmediatePropagation())}},o.prototype._onMouseLeave=function(s){this._currentZone&&(this._currentZone.leaveCallback(),this._currentZone=void 0,this._tooltipTimeout&&clearTimeout(this._tooltipTimeout))},o.prototype._onClick=function(s){var u=this._findZoneEventAt(s),m=this._getSelectionLength();u&&m===this._initialSelectionLength&&(u.clickCallback(s),s.preventDefault(),s.stopImmediatePropagation())},o.prototype._getSelectionLength=function(){var s=this._selectionService.selectionText;return s?s.length:0},o.prototype._findZoneEventAt=function(s){var u=this._mouseService.getCoords(s,this._screenElement,this._bufferService.cols,this._bufferService.rows);if(u)for(var m=u[0],y=u[1],_=0;_<this._zones.length;_++){var x=this._zones[_];if(x.y1===x.y2){if(y===x.y1&&m>=x.x1&&m<x.x2)return x}else if(y===x.y1&&m>=x.x1||y===x.y2&&m<x.x2||y>x.y1&&y<x.y2)return x}},o=M([E(2,h.IBufferService),E(3,l.IMouseService),E(4,l.ISelectionService),E(5,h.IOptionsService)],o)}(p.Disposable);Q.MouseZoneManager=v},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(o,s){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(u,m){u.__proto__=m}||function(u,m){for(var y in m)m.hasOwnProperty(y)&&(u[y]=m[y])})(o,s)},function(o,s){function u(){this.constructor=o}fe(o,s),o.prototype=s===null?Object.create(s):(u.prototype=s.prototype,new u)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.AccessibilityManager=void 0;var M=he(18),E=he(11),p=he(31),g=he(7),l=he(2),h=he(32),v=he(17),d=function(o){function s(u,m){var y=o.call(this)||this;y._terminal=u,y._renderService=m,y._liveRegionLineCount=0,y._charsToConsume=[],y._charsToAnnounce="",y._accessibilityTreeRoot=document.createElement("div"),y._accessibilityTreeRoot.classList.add("xterm-accessibility"),y._rowContainer=document.createElement("div"),y._rowContainer.classList.add("xterm-accessibility-tree"),y._rowContainer.setAttribute("role","list"),y._rowElements=[];for(var _=0;_<y._terminal.rows;_++)y._rowElements[_]=y._createAccessibilityTreeNode(),y._rowContainer.appendChild(y._rowElements[_]);if(y._topBoundaryFocusListener=function(x){return y._onBoundaryFocus(x,0)},y._bottomBoundaryFocusListener=function(x){return y._onBoundaryFocus(x,1)},y._rowElements[0].addEventListener("focus",y._topBoundaryFocusListener),y._rowElements[y._rowElements.length-1].addEventListener("focus",y._bottomBoundaryFocusListener),y._refreshRowsDimensions(),y._accessibilityTreeRoot.appendChild(y._rowContainer),y._renderRowsDebouncer=new p.RenderDebouncer(y._renderRows.bind(y)),y._refreshRows(),y._liveRegion=document.createElement("div"),y._liveRegion.classList.add("live-region"),y._liveRegion.setAttribute("aria-live","assertive"),y._accessibilityTreeRoot.appendChild(y._liveRegion),!y._terminal.element)throw new Error("Cannot enable accessibility before Terminal.open");return y._terminal.element.insertAdjacentElement("afterbegin",y._accessibilityTreeRoot),y.register(y._renderRowsDebouncer),y.register(y._terminal.onResize(function(x){return y._onResize(x.rows)})),y.register(y._terminal.onRender(function(x){return y._refreshRows(x.start,x.end)})),y.register(y._terminal.onScroll(function(){return y._refreshRows()})),y.register(y._terminal.onA11yChar(function(x){return y._onChar(x)})),y.register(y._terminal.onLineFeed(function(){return y._onChar(`
`)})),y.register(y._terminal.onA11yTab(function(x){return y._onTab(x)})),y.register(y._terminal.onKey(function(x){return y._onKey(x.key)})),y.register(y._terminal.onBlur(function(){return y._clearLiveRegion()})),y.register(y._renderService.onDimensionsChange(function(){return y._refreshRowsDimensions()})),y._screenDprMonitor=new h.ScreenDprMonitor,y.register(y._screenDprMonitor),y._screenDprMonitor.setListener(function(){return y._refreshRowsDimensions()}),y.register(g.addDisposableDomListener(window,"resize",function(){return y._refreshRowsDimensions()})),y}return i(s,o),s.prototype.dispose=function(){o.prototype.dispose.call(this),v.removeElementFromParent(this._accessibilityTreeRoot),this._rowElements.length=0},s.prototype._onBoundaryFocus=function(u,m){var y=u.target,_=this._rowElements[m===0?1:this._rowElements.length-2];if(y.getAttribute("aria-posinset")!==(m===0?"1":""+this._terminal.buffer.lines.length)&&u.relatedTarget===_){var x,S;if(m===0?(x=y,S=this._rowElements.pop(),this._rowContainer.removeChild(S)):(x=this._rowElements.shift(),S=y,this._rowContainer.removeChild(x)),x.removeEventListener("focus",this._topBoundaryFocusListener),S.removeEventListener("focus",this._bottomBoundaryFocusListener),m===0){var w=this._createAccessibilityTreeNode();this._rowElements.unshift(w),this._rowContainer.insertAdjacentElement("afterbegin",w)}else w=this._createAccessibilityTreeNode(),this._rowElements.push(w),this._rowContainer.appendChild(w);this._rowElements[0].addEventListener("focus",this._topBoundaryFocusListener),this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._terminal.scrollLines(m===0?-1:1),this._rowElements[m===0?1:this._rowElements.length-2].focus(),u.preventDefault(),u.stopImmediatePropagation()}},s.prototype._onResize=function(u){this._rowElements[this._rowElements.length-1].removeEventListener("focus",this._bottomBoundaryFocusListener);for(var m=this._rowContainer.children.length;m<this._terminal.rows;m++)this._rowElements[m]=this._createAccessibilityTreeNode(),this._rowContainer.appendChild(this._rowElements[m]);for(;this._rowElements.length>u;)this._rowContainer.removeChild(this._rowElements.pop());this._rowElements[this._rowElements.length-1].addEventListener("focus",this._bottomBoundaryFocusListener),this._refreshRowsDimensions()},s.prototype._createAccessibilityTreeNode=function(){var u=document.createElement("div");return u.setAttribute("role","listitem"),u.tabIndex=-1,this._refreshRowDimensions(u),u},s.prototype._onTab=function(u){for(var m=0;m<u;m++)this._onChar(" ")},s.prototype._onChar=function(u){var m=this;this._liveRegionLineCount<21&&(this._charsToConsume.length>0?this._charsToConsume.shift()!==u&&(this._charsToAnnounce+=u):this._charsToAnnounce+=u,u===`
`&&(this._liveRegionLineCount++,this._liveRegionLineCount===21&&(this._liveRegion.textContent+=M.tooMuchOutput)),E.isMac&&this._liveRegion.textContent&&this._liveRegion.textContent.length>0&&!this._liveRegion.parentNode&&setTimeout(function(){m._accessibilityTreeRoot.appendChild(m._liveRegion)},0))},s.prototype._clearLiveRegion=function(){this._liveRegion.textContent="",this._liveRegionLineCount=0,E.isMac&&v.removeElementFromParent(this._liveRegion)},s.prototype._onKey=function(u){this._clearLiveRegion(),this._charsToConsume.push(u)},s.prototype._refreshRows=function(u,m){this._renderRowsDebouncer.refresh(u,m,this._terminal.rows)},s.prototype._renderRows=function(u,m){for(var y=this._terminal.buffer,_=y.lines.length.toString(),x=u;x<=m;x++){var S=y.translateBufferLineToString(y.ydisp+x,!0),w=(y.ydisp+x+1).toString(),A=this._rowElements[x];A&&(S.length===0?A.innerHTML="&nbsp;":A.textContent=S,A.setAttribute("aria-posinset",w),A.setAttribute("aria-setsize",_))}this._announceCharacters()},s.prototype._refreshRowsDimensions=function(){if(this._renderService.dimensions.actualCellHeight){this._rowElements.length!==this._terminal.rows&&this._onResize(this._terminal.rows);for(var u=0;u<this._terminal.rows;u++)this._refreshRowDimensions(this._rowElements[u])}},s.prototype._refreshRowDimensions=function(u){u.style.height=this._renderService.dimensions.actualCellHeight+"px"},s.prototype._announceCharacters=function(){this._charsToAnnounce.length!==0&&(this._liveRegion.textContent+=this._charsToAnnounce,this._charsToAnnounce="")},s}(l.Disposable);Q.AccessibilityManager=d},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(y,_){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(x,S){x.__proto__=S}||function(x,S){for(var w in S)S.hasOwnProperty(w)&&(x[w]=S[w])})(y,_)},function(y,_){function x(){this.constructor=y}fe(y,_),y.prototype=_===null?Object.create(_):(x.prototype=_.prototype,new x)}),M=this&&this.__decorate||function(y,_,x,S){var w,A=arguments.length,H=A<3?_:S===null?S=Object.getOwnPropertyDescriptor(_,x):S;if(typeof Reflect=="object"&&typeof Reflect.decorate=="function")H=Reflect.decorate(y,_,x,S);else for(var R=y.length-1;R>=0;R--)(w=y[R])&&(H=(A<3?w(H):A>3?w(_,x,H):w(_,x))||H);return A>3&&H&&Object.defineProperty(_,x,H),H},E=this&&this.__param||function(y,_){return function(x,S){_(x,S,y)}};Object.defineProperty(Q,"__esModule",{value:!0}),Q.DomRenderer=void 0;var p=he(58),g=he(9),l=he(2),h=he(5),v=he(1),d=he(0),o=he(10),s=he(17),u=1,m=function(y){function _(x,S,w,A,H,R,F,D,B){var P=y.call(this)||this;return P._colors=x,P._element=S,P._screenElement=w,P._viewportElement=A,P._linkifier=H,P._linkifier2=R,P._charSizeService=F,P._optionsService=D,P._bufferService=B,P._terminalClass=u++,P._rowElements=[],P._rowContainer=document.createElement("div"),P._rowContainer.classList.add("xterm-rows"),P._rowContainer.style.lineHeight="normal",P._rowContainer.setAttribute("aria-hidden","true"),P._refreshRowElements(P._bufferService.cols,P._bufferService.rows),P._selectionContainer=document.createElement("div"),P._selectionContainer.classList.add("xterm-selection"),P._selectionContainer.setAttribute("aria-hidden","true"),P.dimensions={scaledCharWidth:0,scaledCharHeight:0,scaledCellWidth:0,scaledCellHeight:0,scaledCharLeft:0,scaledCharTop:0,scaledCanvasWidth:0,scaledCanvasHeight:0,canvasWidth:0,canvasHeight:0,actualCellWidth:0,actualCellHeight:0},P._updateDimensions(),P._injectCss(),P._rowFactory=new p.DomRendererRowFactory(document,P._optionsService,P._colors),P._element.classList.add("xterm-dom-renderer-owner-"+P._terminalClass),P._screenElement.appendChild(P._rowContainer),P._screenElement.appendChild(P._selectionContainer),P._linkifier.onShowLinkUnderline(function(U){return P._onLinkHover(U)}),P._linkifier.onHideLinkUnderline(function(U){return P._onLinkLeave(U)}),P._linkifier2.onShowLinkUnderline(function(U){return P._onLinkHover(U)}),P._linkifier2.onHideLinkUnderline(function(U){return P._onLinkLeave(U)}),P}return i(_,y),Object.defineProperty(_.prototype,"onRequestRedraw",{get:function(){return new d.EventEmitter().event},enumerable:!1,configurable:!0}),_.prototype.dispose=function(){this._element.classList.remove("xterm-dom-renderer-owner-"+this._terminalClass),s.removeElementFromParent(this._rowContainer,this._selectionContainer,this._themeStyleElement,this._dimensionsStyleElement),y.prototype.dispose.call(this)},_.prototype._updateDimensions=function(){this.dimensions.scaledCharWidth=this._charSizeService.width*window.devicePixelRatio,this.dimensions.scaledCharHeight=Math.ceil(this._charSizeService.height*window.devicePixelRatio),this.dimensions.scaledCellWidth=this.dimensions.scaledCharWidth+Math.round(this._optionsService.options.letterSpacing),this.dimensions.scaledCellHeight=Math.floor(this.dimensions.scaledCharHeight*this._optionsService.options.lineHeight),this.dimensions.scaledCharLeft=0,this.dimensions.scaledCharTop=0,this.dimensions.scaledCanvasWidth=this.dimensions.scaledCellWidth*this._bufferService.cols,this.dimensions.scaledCanvasHeight=this.dimensions.scaledCellHeight*this._bufferService.rows,this.dimensions.canvasWidth=Math.round(this.dimensions.scaledCanvasWidth/window.devicePixelRatio),this.dimensions.canvasHeight=Math.round(this.dimensions.scaledCanvasHeight/window.devicePixelRatio),this.dimensions.actualCellWidth=this.dimensions.canvasWidth/this._bufferService.cols,this.dimensions.actualCellHeight=this.dimensions.canvasHeight/this._bufferService.rows;for(var x=0,S=this._rowElements;x<S.length;x++){var w=S[x];w.style.width=this.dimensions.canvasWidth+"px",w.style.height=this.dimensions.actualCellHeight+"px",w.style.lineHeight=this.dimensions.actualCellHeight+"px",w.style.overflow="hidden"}this._dimensionsStyleElement||(this._dimensionsStyleElement=document.createElement("style"),this._screenElement.appendChild(this._dimensionsStyleElement));var A=this._terminalSelector+" .xterm-rows span { display: inline-block; height: 100%; vertical-align: top; width: "+this.dimensions.actualCellWidth+"px}";this._dimensionsStyleElement.innerHTML=A,this._selectionContainer.style.height=this._viewportElement.style.height,this._screenElement.style.width=this.dimensions.canvasWidth+"px",this._screenElement.style.height=this.dimensions.canvasHeight+"px"},_.prototype.setColors=function(x){this._colors=x,this._injectCss()},_.prototype._injectCss=function(){var x=this;this._themeStyleElement||(this._themeStyleElement=document.createElement("style"),this._screenElement.appendChild(this._themeStyleElement));var S=this._terminalSelector+" .xterm-rows { color: "+this._colors.foreground.css+"; font-family: "+this._optionsService.options.fontFamily+"; font-size: "+this._optionsService.options.fontSize+"px;}";S+=this._terminalSelector+" span:not(."+p.BOLD_CLASS+") { font-weight: "+this._optionsService.options.fontWeight+";}"+this._terminalSelector+" span."+p.BOLD_CLASS+" { font-weight: "+this._optionsService.options.fontWeightBold+";}"+this._terminalSelector+" span."+p.ITALIC_CLASS+" { font-style: italic;}",S+="@keyframes blink_box_shadow_"+this._terminalClass+" { 50% {  box-shadow: none; }}",S+="@keyframes blink_block_"+this._terminalClass+" { 0% {  background-color: "+this._colors.cursor.css+";  color: "+this._colors.cursorAccent.css+"; } 50% {  background-color: "+this._colors.cursorAccent.css+";  color: "+this._colors.cursor.css+"; }}",S+=this._terminalSelector+" .xterm-rows:not(.xterm-focus) ."+p.CURSOR_CLASS+"."+p.CURSOR_STYLE_BLOCK_CLASS+" { outline: 1px solid "+this._colors.cursor.css+"; outline-offset: -1px;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+p.CURSOR_CLASS+"."+p.CURSOR_BLINK_CLASS+":not(."+p.CURSOR_STYLE_BLOCK_CLASS+") { animation: blink_box_shadow_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+p.CURSOR_CLASS+"."+p.CURSOR_BLINK_CLASS+"."+p.CURSOR_STYLE_BLOCK_CLASS+" { animation: blink_block_"+this._terminalClass+" 1s step-end infinite;}"+this._terminalSelector+" .xterm-rows.xterm-focus ."+p.CURSOR_CLASS+"."+p.CURSOR_STYLE_BLOCK_CLASS+" { background-color: "+this._colors.cursor.css+"; color: "+this._colors.cursorAccent.css+";}"+this._terminalSelector+" .xterm-rows ."+p.CURSOR_CLASS+"."+p.CURSOR_STYLE_BAR_CLASS+" { box-shadow: "+this._optionsService.options.cursorWidth+"px 0 0 "+this._colors.cursor.css+" inset;}"+this._terminalSelector+" .xterm-rows ."+p.CURSOR_CLASS+"."+p.CURSOR_STYLE_UNDERLINE_CLASS+" { box-shadow: 0 -1px 0 "+this._colors.cursor.css+" inset;}",S+=this._terminalSelector+" .xterm-selection { position: absolute; top: 0; left: 0; z-index: 1; pointer-events: none;}"+this._terminalSelector+" .xterm-selection div { position: absolute; background-color: "+this._colors.selectionTransparent.css+";}",this._colors.ansi.forEach(function(w,A){S+=x._terminalSelector+" .xterm-fg-"+A+" { color: "+w.css+"; }"+x._terminalSelector+" .xterm-bg-"+A+" { background-color: "+w.css+"; }"}),S+=this._terminalSelector+" .xterm-fg-"+g.INVERTED_DEFAULT_COLOR+" { color: "+o.color.opaque(this._colors.background).css+"; }"+this._terminalSelector+" .xterm-bg-"+g.INVERTED_DEFAULT_COLOR+" { background-color: "+this._colors.foreground.css+"; }",this._themeStyleElement.innerHTML=S},_.prototype.onDevicePixelRatioChange=function(){this._updateDimensions()},_.prototype._refreshRowElements=function(x,S){for(var w=this._rowElements.length;w<=S;w++){var A=document.createElement("div");this._rowContainer.appendChild(A),this._rowElements.push(A)}for(;this._rowElements.length>S;)this._rowContainer.removeChild(this._rowElements.pop())},_.prototype.onResize=function(x,S){this._refreshRowElements(x,S),this._updateDimensions()},_.prototype.onCharSizeChanged=function(){this._updateDimensions()},_.prototype.onBlur=function(){this._rowContainer.classList.remove("xterm-focus")},_.prototype.onFocus=function(){this._rowContainer.classList.add("xterm-focus")},_.prototype.onSelectionChanged=function(x,S,w){for(;this._selectionContainer.children.length;)this._selectionContainer.removeChild(this._selectionContainer.children[0]);if(x&&S){var A=x[1]-this._bufferService.buffer.ydisp,H=S[1]-this._bufferService.buffer.ydisp,R=Math.max(A,0),F=Math.min(H,this._bufferService.rows-1);if(!(R>=this._bufferService.rows||F<0)){var D=document.createDocumentFragment();if(w)D.appendChild(this._createSelectionElement(R,x[0],S[0],F-R+1));else{var B=A===R?x[0]:0,P=R===F?S[0]:this._bufferService.cols;D.appendChild(this._createSelectionElement(R,B,P));var U=F-R-1;if(D.appendChild(this._createSelectionElement(R+1,0,this._bufferService.cols,U)),R!==F){var G=H===F?S[0]:this._bufferService.cols;D.appendChild(this._createSelectionElement(F,0,G))}}this._selectionContainer.appendChild(D)}}},_.prototype._createSelectionElement=function(x,S,w,A){A===void 0&&(A=1);var H=document.createElement("div");return H.style.height=A*this.dimensions.actualCellHeight+"px",H.style.top=x*this.dimensions.actualCellHeight+"px",H.style.left=S*this.dimensions.actualCellWidth+"px",H.style.width=this.dimensions.actualCellWidth*(w-S)+"px",H},_.prototype.onCursorMove=function(){},_.prototype.onOptionsChanged=function(){this._updateDimensions(),this._injectCss()},_.prototype.clear=function(){for(var x=0,S=this._rowElements;x<S.length;x++)S[x].innerHTML=""},_.prototype.renderRows=function(x,S){for(var w=this._bufferService.buffer.ybase+this._bufferService.buffer.y,A=Math.min(this._bufferService.buffer.x,this._bufferService.cols-1),H=this._optionsService.options.cursorBlink,R=x;R<=S;R++){var F=this._rowElements[R];F.innerHTML="";var D=R+this._bufferService.buffer.ydisp,B=this._bufferService.buffer.lines.get(D),P=this._optionsService.options.cursorStyle;F.appendChild(this._rowFactory.createRow(B,D===w,P,A,H,this.dimensions.actualCellWidth,this._bufferService.cols))}},Object.defineProperty(_.prototype,"_terminalSelector",{get:function(){return".xterm-dom-renderer-owner-"+this._terminalClass},enumerable:!1,configurable:!0}),_.prototype.registerCharacterJoiner=function(x){return-1},_.prototype.deregisterCharacterJoiner=function(x){return!1},_.prototype._onLinkHover=function(x){this._setCellUnderline(x.x1,x.x2,x.y1,x.y2,x.cols,!0)},_.prototype._onLinkLeave=function(x){this._setCellUnderline(x.x1,x.x2,x.y1,x.y2,x.cols,!1)},_.prototype._setCellUnderline=function(x,S,w,A,H,R){for(;x!==S||w!==A;){var F=this._rowElements[w];if(!F)return;var D=F.children[x];D&&(D.style.textDecoration=R?"underline":"none"),++x>=H&&(x=0,w++)}},_=M([E(6,h.ICharSizeService),E(7,v.IOptionsService),E(8,v.IBufferService)],_)}(l.Disposable);Q.DomRenderer=m},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.DomRendererRowFactory=Q.CURSOR_STYLE_UNDERLINE_CLASS=Q.CURSOR_STYLE_BAR_CLASS=Q.CURSOR_STYLE_BLOCK_CLASS=Q.CURSOR_BLINK_CLASS=Q.CURSOR_CLASS=Q.UNDERLINE_CLASS=Q.ITALIC_CLASS=Q.DIM_CLASS=Q.BOLD_CLASS=void 0;var fe=he(9),i=he(3),M=he(4),E=he(10);Q.BOLD_CLASS="xterm-bold",Q.DIM_CLASS="xterm-dim",Q.ITALIC_CLASS="xterm-italic",Q.UNDERLINE_CLASS="xterm-underline",Q.CURSOR_CLASS="xterm-cursor",Q.CURSOR_BLINK_CLASS="xterm-cursor-blink",Q.CURSOR_STYLE_BLOCK_CLASS="xterm-cursor-block",Q.CURSOR_STYLE_BAR_CLASS="xterm-cursor-bar",Q.CURSOR_STYLE_UNDERLINE_CLASS="xterm-cursor-underline";var p=function(){function l(h,v,d){this._document=h,this._optionsService=v,this._colors=d,this._workCell=new M.CellData}return l.prototype.setColors=function(h){this._colors=h},l.prototype.createRow=function(h,v,d,o,s,u,m){for(var y=this._document.createDocumentFragment(),_=0,x=Math.min(h.length,m)-1;x>=0;x--)if(h.loadCell(x,this._workCell).getCode()!==i.NULL_CELL_CODE||v&&x===o){_=x+1;break}for(x=0;x<_;x++){h.loadCell(x,this._workCell);var S=this._workCell.getWidth();if(S!==0){var w=this._document.createElement("span");if(S>1&&(w.style.width=u*S+"px"),v&&x===o)switch(w.classList.add(Q.CURSOR_CLASS),s&&w.classList.add(Q.CURSOR_BLINK_CLASS),d){case"bar":w.classList.add(Q.CURSOR_STYLE_BAR_CLASS);break;case"underline":w.classList.add(Q.CURSOR_STYLE_UNDERLINE_CLASS);break;default:w.classList.add(Q.CURSOR_STYLE_BLOCK_CLASS)}this._workCell.isBold()&&w.classList.add(Q.BOLD_CLASS),this._workCell.isItalic()&&w.classList.add(Q.ITALIC_CLASS),this._workCell.isDim()&&w.classList.add(Q.DIM_CLASS),this._workCell.isUnderline()&&w.classList.add(Q.UNDERLINE_CLASS),this._workCell.isInvisible()?w.textContent=i.WHITESPACE_CELL_CHAR:w.textContent=this._workCell.getChars()||i.WHITESPACE_CELL_CHAR;var A=this._workCell.getFgColor(),H=this._workCell.getFgColorMode(),R=this._workCell.getBgColor(),F=this._workCell.getBgColorMode(),D=!!this._workCell.isInverse();if(D){var B=A;A=R,R=B;var P=H;H=F,F=P}switch(H){case 16777216:case 33554432:this._workCell.isBold()&&A<8&&this._optionsService.options.drawBoldTextInBrightColors&&(A+=8),this._applyMinimumContrast(w,this._colors.background,this._colors.ansi[A])||w.classList.add("xterm-fg-"+A);break;case 50331648:var U=E.rgba.toColor(A>>16&255,A>>8&255,255&A);this._applyMinimumContrast(w,this._colors.background,U)||this._addStyle(w,"color:#"+g(A.toString(16),"0",6));break;case 0:default:this._applyMinimumContrast(w,this._colors.background,this._colors.foreground)||D&&w.classList.add("xterm-fg-"+fe.INVERTED_DEFAULT_COLOR)}switch(F){case 16777216:case 33554432:w.classList.add("xterm-bg-"+R);break;case 50331648:this._addStyle(w,"background-color:#"+g(R.toString(16),"0",6));break;case 0:default:D&&w.classList.add("xterm-bg-"+fe.INVERTED_DEFAULT_COLOR)}y.appendChild(w)}}return y},l.prototype._applyMinimumContrast=function(h,v,d){if(this._optionsService.options.minimumContrastRatio===1)return!1;var 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_._linkAtPosition(R.link,u)});A&&(m=!0,this._handleNewLink(A))}if(this._activeProviderReplies.size===this._linkProviders.length&&!m)for(w=0;w<this._activeProviderReplies.size;w++){var H=(y=this._activeProviderReplies.get(w))===null||y===void 0?void 0:y.find(function(R){return _._linkAtPosition(R.link,u)});if(H){m=!0,this._handleNewLink(H);break}}return m},o.prototype._onClick=function(s){if(this._element&&this._mouseService&&this._currentLink){var u=this._positionFromMouseEvent(s,this._element,this._mouseService);u&&this._linkAtPosition(this._currentLink.link,u)&&this._currentLink.link.activate(s,this._currentLink.link.text)}},o.prototype._clearCurrentLink=function(s,u){this._element&&this._currentLink&&this._lastMouseEvent&&(!s||!u||this._currentLink.link.range.start.y>=s&&this._currentLink.link.range.end.y<=u)&&(this._linkLeave(this._element,this._currentLink.link,this._lastMouseEvent),this._currentLink=void 0,l.disposeArray(this._linkCacheDisposables))},o.prototype._handleNewLink=function(s){var u=this;if(this._element&&this._lastMouseEvent&&this._mouseService){var m=this._positionFromMouseEvent(this._lastMouseEvent,this._element,this._mouseService);m&&this._linkAtPosition(s.link,m)&&(this._currentLink=s,this._currentLink.state={decorations:{underline:s.link.decorations===void 0||s.link.decorations.underline,pointerCursor:s.link.decorations===void 0||s.link.decorations.pointerCursor},isHovered:!0},this._linkHover(this._element,s.link,this._lastMouseEvent),s.link.decorations={},Object.defineProperties(s.link.decorations,{pointerCursor:{get:function(){var y,_;return(_=(y=u._currentLink)===null||y===void 0?void 0:y.state)===null||_===void 0?void 0:_.decorations.pointerCursor},set:function(y){var _,x;!((_=u._currentLink)===null||_===void 0)&&_.state&&u._currentLink.state.decorations.pointerCursor!==y&&(u._currentLink.state.decorations.pointerCursor=y,u._currentLink.state.isHovered&&((x=u._element)===null||x===void 0||x.classList.toggle("xterm-cursor-pointer",y)))}},underline:{get:function(){var y,_;return(_=(y=u._currentLink)===null||y===void 0?void 0:y.state)===null||_===void 0?void 0:_.decorations.underline},set:function(y){var _,x,S;!((_=u._currentLink)===null||_===void 0)&&_.state&&((S=(x=u._currentLink)===null||x===void 0?void 0:x.state)===null||S===void 0?void 0:S.decorations.underline)!==y&&(u._currentLink.state.decorations.underline=y,u._currentLink.state.isHovered&&u._fireUnderlineEvent(s.link,y))}}}),this._renderService&&this._linkCacheDisposables.push(this._renderService.onRenderedBufferChange(function(y){var _=y.start===0?0:y.start+1+u._bufferService.buffer.ydisp;u._clearCurrentLink(_,y.end+1+u._bufferService.buffer.ydisp)})))}},o.prototype._linkHover=function(s,u,m){var y;!((y=this._currentLink)===null||y===void 0)&&y.state&&(this._currentLink.state.isHovered=!0,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(u,!0),this._currentLink.state.decorations.pointerCursor&&s.classList.add("xterm-cursor-pointer")),u.hover&&u.hover(m,u.text)},o.prototype._fireUnderlineEvent=function(s,u){var m=s.range,y=this._bufferService.buffer.ydisp,_=this._createLinkUnderlineEvent(m.start.x-1,m.start.y-y-1,m.end.x,m.end.y-y-1,void 0);(u?this._onShowLinkUnderline:this._onHideLinkUnderline).fire(_)},o.prototype._linkLeave=function(s,u,m){var y;!((y=this._currentLink)===null||y===void 0)&&y.state&&(this._currentLink.state.isHovered=!1,this._currentLink.state.decorations.underline&&this._fireUnderlineEvent(u,!1),this._currentLink.state.decorations.pointerCursor&&s.classList.remove("xterm-cursor-pointer")),u.leave&&u.leave(m,u.text)},o.prototype._linkAtPosition=function(s,u){var m=s.range.start.y===s.range.end.y,y=s.range.start.y<u.y,_=s.range.end.y>u.y;return(m&&s.range.start.x<=u.x&&s.range.end.x>=u.x||y&&s.range.end.x>=u.x||_&&s.range.start.x<=u.x||y&&_)&&s.range.start.y<=u.y&&s.range.end.y>=u.y},o.prototype._positionFromMouseEvent=function(s,u,m){var y=m.getCoords(s,u,this._bufferService.cols,this._bufferService.rows);if(y)return{x:y[0],y:y[1]+this._bufferService.buffer.ydisp}},o.prototype._createLinkUnderlineEvent=function(s,u,m,y,_){return{x1:s,y1:u,x2:m,y2:y,cols:this._bufferService.cols,fg:_}},o=M([E(0,p.IBufferService)],o)}(l.Disposable);Q.Linkifier2=v},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.CoreBrowserService=void 0;var fe=function(){function i(M){this._textarea=M}return Object.defineProperty(i.prototype,"isFocused",{get:function(){return document.activeElement===this._textarea&&document.hasFocus()},enumerable:!1,configurable:!0}),i}();Q.CoreBrowserService=fe},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(w,A){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(H,R){H.__proto__=R}||function(H,R){for(var F in R)R.hasOwnProperty(F)&&(H[F]=R[F])})(w,A)},function(w,A){function H(){this.constructor=w}fe(w,A),w.prototype=A===null?Object.create(A):(H.prototype=A.prototype,new H)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.CoreTerminal=void 0;var M=he(2),E=he(1),p=he(66),g=he(67),l=he(68),h=he(74),v=he(75),d=he(0),o=he(76),s=he(77),u=he(78),m=he(80),y=he(81),_=he(19),x=he(82),S=function(w){function A(H){var R=w.call(this)||this;return R._onBinary=new d.EventEmitter,R._onData=new d.EventEmitter,R._onLineFeed=new d.EventEmitter,R._onResize=new d.EventEmitter,R._onScroll=new d.EventEmitter,R._instantiationService=new p.InstantiationService,R.optionsService=new h.OptionsService(H),R._instantiationService.setService(E.IOptionsService,R.optionsService),R._bufferService=R.register(R._instantiationService.createInstance(l.BufferService)),R._instantiationService.setService(E.IBufferService,R._bufferService),R._logService=R._instantiationService.createInstance(g.LogService),R._instantiationService.setService(E.ILogService,R._logService),R._coreService=R.register(R._instantiationService.createInstance(v.CoreService,function(){return R.scrollToBottom()})),R._instantiationService.setService(E.ICoreService,R._coreService),R._coreMouseService=R._instantiationService.createInstance(o.CoreMouseService),R._instantiationService.setService(E.ICoreMouseService,R._coreMouseService),R._dirtyRowService=R._instantiationService.createInstance(s.DirtyRowService),R._instantiationService.setService(E.IDirtyRowService,R._dirtyRowService),R.unicodeService=R._instantiationService.createInstance(u.UnicodeService),R._instantiationService.setService(E.IUnicodeService,R.unicodeService),R._charsetService=R._instantiationService.createInstance(m.CharsetService),R._instantiationService.setService(E.ICharsetService,R._charsetService),R._inputHandler=new _.InputHandler(R._bufferService,R._charsetService,R._coreService,R._dirtyRowService,R._logService,R.optionsService,R._coreMouseService,R.unicodeService),R.register(d.forwardEvent(R._inputHandler.onLineFeed,R._onLineFeed)),R.register(R._inputHandler),R.register(d.forwardEvent(R._bufferService.onResize,R._onResize)),R.register(d.forwardEvent(R._coreService.onData,R._onData)),R.register(d.forwardEvent(R._coreService.onBinary,R._onBinary)),R.register(R.optionsService.onOptionChange(function(F){return R._updateOptions(F)})),R._writeBuffer=new x.WriteBuffer(function(F){return R._inputHandler.parse(F)}),R}return i(A,w),Object.defineProperty(A.prototype,"onBinary",{get:function(){return this._onBinary.event},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"onData",{get:function(){return this._onData.event},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"onLineFeed",{get:function(){return this._onLineFeed.event},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"onResize",{get:function(){return this._onResize.event},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"onScroll",{get:function(){return this._onScroll.event},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"cols",{get:function(){return this._bufferService.cols},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"rows",{get:function(){return this._bufferService.rows},enumerable:!1,configurable:!0}),Object.defineProperty(A.prototype,"buffers",{get:function(){return this._bufferService.buffers},enumerable:!1,configurable:!0}),A.prototype.dispose=function(){var H;this._isDisposed||(w.prototype.dispose.call(this),(H=this._windowsMode)===null||H===void 0||H.dispose(),this._windowsMode=void 0)},A.prototype.write=function(H,R){this._writeBuffer.write(H,R)},A.prototype.writeSync=function(H){this._writeBuffer.writeSync(H)},A.prototype.resize=function(H,R){isNaN(H)||isNaN(R)||(H=Math.max(H,l.MINIMUM_COLS),R=Math.max(R,l.MINIMUM_ROWS),this._bufferService.resize(H,R))},A.prototype.scroll=function(H,R){R===void 0&&(R=!1);var F,D=this._bufferService.buffer;(F=this._cachedBlankLine)&&F.length===this.cols&&F.getFg(0)===H.fg&&F.getBg(0)===H.bg||(F=D.getBlankLine(H,R),this._cachedBlankLine=F),F.isWrapped=R;var B=D.ybase+D.scrollTop,P=D.ybase+D.scrollBottom;if(D.scrollTop===0){var U=D.lines.isFull;P===D.lines.length-1?U?D.lines.recycle().copyFrom(F):D.lines.push(F.clone()):D.lines.splice(P+1,0,F.clone()),U?this._bufferService.isUserScrolling&&(D.ydisp=Math.max(D.ydisp-1,0)):(D.ybase++,this._bufferService.isUserScrolling||D.ydisp++)}else{var G=P-B+1;D.lines.shiftElements(B+1,G-1,-1),D.lines.set(P,F.clone())}this._bufferService.isUserScrolling||(D.ydisp=D.ybase),this._dirtyRowService.markRangeDirty(D.scrollTop,D.scrollBottom),this._onScroll.fire(D.ydisp)},A.prototype.scrollLines=function(H,R){var F=this._bufferService.buffer;if(H<0){if(F.ydisp===0)return;this._bufferService.isUserScrolling=!0}else H+F.ydisp>=F.ybase&&(this._bufferService.isUserScrolling=!1);var D=F.ydisp;F.ydisp=Math.max(Math.min(F.ydisp+H,F.ybase),0),D!==F.ydisp&&(R||this._onScroll.fire(F.ydisp))},A.prototype.scrollPages=function(H){this.scrollLines(H*(this.rows-1))},A.prototype.scrollToTop=function(){this.scrollLines(-this._bufferService.buffer.ydisp)},A.prototype.scrollToBottom=function(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)},A.prototype.scrollToLine=function(H){var R=H-this._bufferService.buffer.ydisp;R!==0&&this.scrollLines(R)},A.prototype.addEscHandler=function(H,R){return this._inputHandler.addEscHandler(H,R)},A.prototype.addDcsHandler=function(H,R){return this._inputHandler.addDcsHandler(H,R)},A.prototype.addCsiHandler=function(H,R){return this._inputHandler.addCsiHandler(H,R)},A.prototype.addOscHandler=function(H,R){return this._inputHandler.addOscHandler(H,R)},A.prototype._setup=function(){this.optionsService.options.windowsMode&&this._enableWindowsMode()},A.prototype.reset=function(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this._coreService.reset(),this._coreMouseService.reset()},A.prototype._updateOptions=function(H){var R;switch(H){case"scrollback":this.buffers.resize(this.cols,this.rows);break;case"windowsMode":this.optionsService.options.windowsMode?this._enableWindowsMode():((R=this._windowsMode)===null||R===void 0||R.dispose(),this._windowsMode=void 0)}},A.prototype._enableWindowsMode=function(){var H=this;if(!this._windowsMode){var R=[];R.push(this.onLineFeed(y.updateWindowsModeWrappedState.bind(null,this._bufferService))),R.push(this.addCsiHandler({final:"H"},function(){return y.updateWindowsModeWrappedState(H._bufferService),!1})),this._windowsMode={dispose:function(){for(var F=0,D=R;F<D.length;F++)D[F].dispose()}}}},A}(M.Disposable);Q.CoreTerminal=S},function(Ue,Q,he){"use strict";var fe=this&&this.__spreadArrays||function(){for(var g=0,l=0,h=arguments.length;l<h;l++)g+=arguments[l].length;var v=Array(g),d=0;for(l=0;l<h;l++)for(var o=arguments[l],s=0,u=o.length;s<u;s++,d++)v[d]=o[s];return v};Object.defineProperty(Q,"__esModule",{value:!0}),Q.InstantiationService=Q.ServiceCollection=void 0;var i=he(1),M=he(14),E=function(){function g(){for(var l=[],h=0;h<arguments.length;h++)l[h]=arguments[h];this._entries=new Map;for(var v=0,d=l;v<d.length;v++){var o=d[v],s=o[0],u=o[1];this.set(s,u)}}return g.prototype.set=function(l,h){var v=this._entries.get(l);return this._entries.set(l,h),v},g.prototype.forEach=function(l){this._entries.forEach(function(h,v){return l(v,h)})},g.prototype.has=function(l){return this._entries.has(l)},g.prototype.get=function(l){return this._entries.get(l)},g}();Q.ServiceCollection=E;var p=function(){function g(){this._services=new E,this._services.set(i.IInstantiationService,this)}return g.prototype.setService=function(l,h){this._services.set(l,h)},g.prototype.getService=function(l){return this._services.get(l)},g.prototype.createInstance=function(l){for(var h=[],v=1;v<arguments.length;v++)h[v-1]=arguments[v];for(var d=M.getServiceDependencies(l).sort(function(x,S){return x.index-S.index}),o=[],s=0,u=d;s<u.length;s++){var m=u[s],y=this._services.get(m.id);if(!y)throw new Error("[createInstance] "+l.name+" depends on UNKNOWN service "+m.id+".");o.push(y)}var _=d.length>0?d[0].index:h.length;if(h.length!==_)throw new Error("[createInstance] First service dependency of "+l.name+" at position "+(_+1)+" conflicts with 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E,p=he(1);(function(h){h[h.DEBUG=0]="DEBUG",h[h.INFO=1]="INFO",h[h.WARN=2]="WARN",h[h.ERROR=3]="ERROR",h[h.OFF=4]="OFF"})(E=Q.LogLevel||(Q.LogLevel={}));var g={debug:E.DEBUG,info:E.INFO,warn:E.WARN,error:E.ERROR,off:E.OFF},l=function(){function h(v){var d=this;this._optionsService=v,this._updateLogLevel(),this._optionsService.onOptionChange(function(o){o==="logLevel"&&d._updateLogLevel()})}return h.prototype._updateLogLevel=function(){this._logLevel=g[this._optionsService.options.logLevel]},h.prototype._evalLazyOptionalParams=function(v){for(var d=0;d<v.length;d++)typeof v[d]=="function"&&(v[d]=v[d]())},h.prototype._log=function(v,d,o){this._evalLazyOptionalParams(o),v.call.apply(v,M([console,"xterm.js: "+d],o))},h.prototype.debug=function(v){for(var d=[],o=1;o<arguments.length;o++)d[o-1]=arguments[o];this._logLevel<=E.DEBUG&&this._log(console.log,v,d)},h.prototype.info=function(v){for(var d=[],o=1;o<arguments.length;o++)d[o-1]=arguments[o];this._logLevel<=E.INFO&&this._log(console.info,v,d)},h.prototype.warn=function(v){for(var d=[],o=1;o<arguments.length;o++)d[o-1]=arguments[o];this._logLevel<=E.WARN&&this._log(console.warn,v,d)},h.prototype.error=function(v){for(var d=[],o=1;o<arguments.length;o++)d[o-1]=arguments[o];this._logLevel<=E.ERROR&&this._log(console.error,v,d)},h=fe([i(0,p.IOptionsService)],h)}();Q.LogService=l},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(d,o){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(s,u){s.__proto__=u}||function(s,u){for(var m in u)u.hasOwnProperty(m)&&(s[m]=u[m])})(d,o)},function(d,o){function s(){this.constructor=d}fe(d,o),d.prototype=o===null?Object.create(o):(s.prototype=o.prototype,new s)}),M=this&&this.__decorate||function(d,o,s,u){var m,y=arguments.length,_=y<3?o:u===null?u=Object.getOwnPropertyDescriptor(o,s):u;if(typeof Reflect=="object"&&typeof 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d=g.call(this)||this;return d._onBufferActivate=d.register(new E.EventEmitter),d._normal=new M.Buffer(!0,h,v),d._normal.fillViewportRows(),d._alt=new M.Buffer(!1,h,v),d._activeBuffer=d._normal,d.setupTabStops(),d}return i(l,g),Object.defineProperty(l.prototype,"onBufferActivate",{get:function(){return this._onBufferActivate.event},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"alt",{get:function(){return this._alt},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"active",{get:function(){return this._activeBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"normal",{get:function(){return this._normal},enumerable:!1,configurable:!0}),l.prototype.activateNormalBuffer=function(){this._activeBuffer!==this._normal&&(this._normal.x=this._alt.x,this._normal.y=this._alt.y,this._alt.clear(),this._activeBuffer=this._normal,this._onBufferActivate.fire({activeBuffer:this._normal,inactiveBuffer:this._alt}))},l.prototype.activateAltBuffer=function(h){this._activeBuffer!==this._alt&&(this._alt.fillViewportRows(h),this._alt.x=this._normal.x,this._alt.y=this._normal.y,this._activeBuffer=this._alt,this._onBufferActivate.fire({activeBuffer:this._alt,inactiveBuffer:this._normal}))},l.prototype.resize=function(h,v){this._normal.resize(h,v),this._alt.resize(h,v)},l.prototype.setupTabStops=function(h){this._normal.setupTabStops(h),this._alt.setupTabStops(h)},l}(he(2).Disposable);Q.BufferSet=p},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.BufferStringIterator=Q.Buffer=Q.MAX_BUFFER_SIZE=void 0;var fe=he(71),i=he(16),M=he(4),E=he(3),p=he(72),g=he(73),l=he(20),h=he(6);Q.MAX_BUFFER_SIZE=4294967295;var v=function(){function o(s,u,m){this._hasScrollback=s,this._optionsService=u,this._bufferService=m,this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.savedY=0,this.savedX=0,this.savedCurAttrData=i.DEFAULT_ATTR_DATA.clone(),this.savedCharset=l.DEFAULT_CHARSET,this.markers=[],this._nullCell=M.CellData.fromCharData([0,E.NULL_CELL_CHAR,E.NULL_CELL_WIDTH,E.NULL_CELL_CODE]),this._whitespaceCell=M.CellData.fromCharData([0,E.WHITESPACE_CELL_CHAR,E.WHITESPACE_CELL_WIDTH,E.WHITESPACE_CELL_CODE]),this._cols=this._bufferService.cols,this._rows=this._bufferService.rows,this.lines=new fe.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()}return o.prototype.getNullCell=function(s){return s?(this._nullCell.fg=s.fg,this._nullCell.bg=s.bg,this._nullCell.extended=s.extended):(this._nullCell.fg=0,this._nullCell.bg=0,this._nullCell.extended=new h.ExtendedAttrs),this._nullCell},o.prototype.getWhitespaceCell=function(s){return s?(this._whitespaceCell.fg=s.fg,this._whitespaceCell.bg=s.bg,this._whitespaceCell.extended=s.extended):(this._whitespaceCell.fg=0,this._whitespaceCell.bg=0,this._whitespaceCell.extended=new h.ExtendedAttrs),this._whitespaceCell},o.prototype.getBlankLine=function(s,u){return new i.BufferLine(this._bufferService.cols,this.getNullCell(s),u)},Object.defineProperty(o.prototype,"hasScrollback",{get:function(){return this._hasScrollback&&this.lines.maxLength>this._rows},enumerable:!1,configurable:!0}),Object.defineProperty(o.prototype,"isCursorInViewport",{get:function(){var s=this.ybase+this.y-this.ydisp;return s>=0&&s<this._rows},enumerable:!1,configurable:!0}),o.prototype._getCorrectBufferLength=function(s){if(!this._hasScrollback)return s;var u=s+this._optionsService.options.scrollback;return u>Q.MAX_BUFFER_SIZE?Q.MAX_BUFFER_SIZE:u},o.prototype.fillViewportRows=function(s){if(this.lines.length===0){s===void 0&&(s=i.DEFAULT_ATTR_DATA);for(var u=this._rows;u--;)this.lines.push(this.getBlankLine(s))}},o.prototype.clear=function(){this.ydisp=0,this.ybase=0,this.y=0,this.x=0,this.lines=new fe.CircularList(this._getCorrectBufferLength(this._rows)),this.scrollTop=0,this.scrollBottom=this._rows-1,this.setupTabStops()},o.prototype.resize=function(s,u){var m=this.getNullCell(i.DEFAULT_ATTR_DATA),y=this._getCorrectBufferLength(u);if(y>this.lines.maxLength&&(this.lines.maxLength=y),this.lines.length>0){if(this._cols<s)for(var _=0;_<this.lines.length;_++)this.lines.get(_).resize(s,m);var x=0;if(this._rows<u)for(var S=this._rows;S<u;S++)this.lines.length<u+this.ybase&&(this._optionsService.options.windowsMode?this.lines.push(new i.BufferLine(s,m)):this.ybase>0&&this.lines.length<=this.ybase+this.y+x+1?(this.ybase--,x++,this.ydisp>0&&this.ydisp--):this.lines.push(new i.BufferLine(s,m)));else for(S=this._rows;S>u;S--)this.lines.length>u+this.ybase&&(this.lines.length>this.ybase+this.y+1?this.lines.pop():(this.ybase++,this.ydisp++));if(y<this.lines.maxLength){var w=this.lines.length-y;w>0&&(this.lines.trimStart(w),this.ybase=Math.max(this.ybase-w,0),this.ydisp=Math.max(this.ydisp-w,0),this.savedY=Math.max(this.savedY-w,0)),this.lines.maxLength=y}this.x=Math.min(this.x,s-1),this.y=Math.min(this.y,u-1),x&&(this.y+=x),this.savedX=Math.min(this.savedX,s-1),this.scrollTop=0}if(this.scrollBottom=u-1,this._isReflowEnabled&&(this._reflow(s,u),this._cols>s))for(_=0;_<this.lines.length;_++)this.lines.get(_).resize(s,m);this._cols=s,this._rows=u},Object.defineProperty(o.prototype,"_isReflowEnabled",{get:function(){return this._hasScrollback&&!this._optionsService.options.windowsMode},enumerable:!1,configurable:!0}),o.prototype._reflow=function(s,u){this._cols!==s&&(s>this._cols?this._reflowLarger(s,u):this._reflowSmaller(s,u))},o.prototype._reflowLarger=function(s,u){var m=p.reflowLargerGetLinesToRemove(this.lines,this._cols,s,this.ybase+this.y,this.getNullCell(i.DEFAULT_ATTR_DATA));if(m.length>0){var y=p.reflowLargerCreateNewLayout(this.lines,m);p.reflowLargerApplyNewLayout(this.lines,y.layout),this._reflowLargerAdjustViewport(s,u,y.countRemoved)}},o.prototype._reflowLargerAdjustViewport=function(s,u,m){for(var y=this.getNullCell(i.DEFAULT_ATTR_DATA),_=m;_-- >0;)this.ybase===0?(this.y>0&&this.y--,this.lines.length<u&&this.lines.push(new i.BufferLine(s,y))):(this.ydisp===this.ybase&&this.ydisp--,this.ybase--);this.savedY=Math.max(this.savedY-m,0)},o.prototype._reflowSmaller=function(s,u){for(var m=this.getNullCell(i.DEFAULT_ATTR_DATA),y=[],_=0,x=this.lines.length-1;x>=0;x--){var S=this.lines.get(x);if(!(!S||!S.isWrapped&&S.getTrimmedLength()<=s)){for(var w=[S];S.isWrapped&&x>0;)S=this.lines.get(--x),w.unshift(S);var A=this.ybase+this.y;if(!(A>=x&&A<x+w.length)){var H=w[w.length-1].getTrimmedLength(),R=p.reflowSmallerGetNewLineLengths(w,this._cols,s),F=R.length-w.length,D=void 0;D=this.ybase===0&&this.y!==this.lines.length-1?Math.max(0,this.y-this.lines.maxLength+F):Math.max(0,this.lines.length-this.lines.maxLength+F);for(var B=[],P=0;P<F;P++){var U=this.getBlankLine(i.DEFAULT_ATTR_DATA,!0);B.push(U)}B.length>0&&(y.push({start:x+w.length+_,newLines:B}),_+=B.length),w.push.apply(w,B);var G=R.length-1,ee=R[G];ee===0&&(ee=R[--G]);for(var K=w.length-F-1,Z=H;K>=0;){var $=Math.min(Z,ee);if(w[G].copyCellsFrom(w[K],Z-$,ee-$,$,!0),(ee-=$)===0&&(ee=R[--G]),(Z-=$)===0){K--;var oe=Math.max(K,0);Z=p.getWrappedLineTrimmedLength(w,oe,this._cols)}}for(P=0;P<w.length;P++)R[P]<s&&w[P].setCell(R[P],m);for(var ae=F-D;ae-- >0;)this.ybase===0?this.y<u-1?(this.y++,this.lines.pop()):(this.ybase++,this.ydisp++):this.ybase<Math.min(this.lines.maxLength,this.lines.length+_)-u&&(this.ybase===this.ydisp&&this.ydisp++,this.ybase++);this.savedY=Math.min(this.savedY+F,this.ybase+u-1)}}}if(y.length>0){var ye=[],Y=[];for(P=0;P<this.lines.length;P++)Y.push(this.lines.get(P));var le=this.lines.length,xe=le-1,Ce=0,we=y[Ce];this.lines.length=Math.min(this.lines.maxLength,this.lines.length+_);var Le=0;for(P=Math.min(this.lines.maxLength-1,le+_-1);P>=0;P--)if(we&&we.start>xe+Le){for(var de=we.newLines.length-1;de>=0;de--)this.lines.set(P--,we.newLines[de]);P++,ye.push({index:xe+1,amount:we.newLines.length}),Le+=we.newLines.length,we=y[++Ce]}else this.lines.set(P,Y[xe--]);var be=0;for(P=ye.length-1;P>=0;P--)ye[P].index+=be,this.lines.onInsertEmitter.fire(ye[P]),be+=ye[P].amount;var Te=Math.max(0,le+_-this.lines.maxLength);Te>0&&this.lines.onTrimEmitter.fire(Te)}},o.prototype.stringIndexToBufferIndex=function(s,u,m){for(m===void 0&&(m=!1);u;){var y=this.lines.get(s);if(!y)return[-1,-1];for(var _=m?y.getTrimmedLength():y.length,x=0;x<_;++x)if(y.get(x)[E.CHAR_DATA_WIDTH_INDEX]&&(u-=y.get(x)[E.CHAR_DATA_CHAR_INDEX].length||1),u<0)return[s,x];s++}return[s,0]},o.prototype.translateBufferLineToString=function(s,u,m,y){m===void 0&&(m=0);var _=this.lines.get(s);return _?_.translateToString(u,m,y):""},o.prototype.getWrappedRangeForLine=function(s){for(var u=s,m=s;u>0&&this.lines.get(u).isWrapped;)u--;for(;m+1<this.lines.length&&this.lines.get(m+1).isWrapped;)m++;return{first:u,last:m}},o.prototype.setupTabStops=function(s){for(s!=null?this.tabs[s]||(s=this.prevStop(s)):(this.tabs={},s=0);s<this._cols;s+=this._optionsService.options.tabStopWidth)this.tabs[s]=!0},o.prototype.prevStop=function(s){for(s==null&&(s=this.x);!this.tabs[--s]&&s>0;);return s>=this._cols?this._cols-1:s<0?0:s},o.prototype.nextStop=function(s){for(s==null&&(s=this.x);!this.tabs[++s]&&s<this._cols;);return s>=this._cols?this._cols-1:s<0?0:s},o.prototype.addMarker=function(s){var u=this,m=new g.Marker(s);return this.markers.push(m),m.register(this.lines.onTrim(function(y){m.line-=y,m.line<0&&m.dispose()})),m.register(this.lines.onInsert(function(y){m.line>=y.index&&(m.line+=y.amount)})),m.register(this.lines.onDelete(function(y){m.line>=y.index&&m.line<y.index+y.amount&&m.dispose(),m.line>y.index&&(m.line-=y.amount)})),m.register(m.onDispose(function(){return u._removeMarker(m)})),m},o.prototype._removeMarker=function(s){this.markers.splice(this.markers.indexOf(s),1)},o.prototype.iterator=function(s,u,m,y,_){return new d(this,s,u,m,y,_)},o}();Q.Buffer=v;var d=function(){function o(s,u,m,y,_,x){m===void 0&&(m=0),y===void 0&&(y=s.lines.length),_===void 0&&(_=0),x===void 0&&(x=0),this._buffer=s,this._trimRight=u,this._startIndex=m,this._endIndex=y,this._startOverscan=_,this._endOverscan=x,this._startIndex<0&&(this._startIndex=0),this._endIndex>this._buffer.lines.length&&(this._endIndex=this._buffer.lines.length),this._current=this._startIndex}return o.prototype.hasNext=function(){return this._current<this._endIndex},o.prototype.next=function(){var s=this._buffer.getWrappedRangeForLine(this._current);s.first<this._startIndex-this._startOverscan&&(s.first=this._startIndex-this._startOverscan),s.last>this._endIndex+this._endOverscan&&(s.last=this._endIndex+this._endOverscan),s.first=Math.max(s.first,0),s.last=Math.min(s.last,this._buffer.lines.length);for(var u="",m=s.first;m<=s.last;++m)u+=this._buffer.translateBufferLineToString(m,this._trimRight);return this._current=s.last+1,{range:s,content:u}},o}();Q.BufferStringIterator=d},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.CircularList=void 0;var fe=he(0),i=function(){function M(E){this._maxLength=E,this.onDeleteEmitter=new fe.EventEmitter,this.onInsertEmitter=new fe.EventEmitter,this.onTrimEmitter=new fe.EventEmitter,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}return Object.defineProperty(M.prototype,"onDelete",{get:function(){return this.onDeleteEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"onInsert",{get:function(){return this.onInsertEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"onTrim",{get:function(){return this.onTrimEmitter.event},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"maxLength",{get:function(){return this._maxLength},set:function(E){if(this._maxLength!==E){for(var p=new Array(E),g=0;g<Math.min(E,this.length);g++)p[g]=this._array[this._getCyclicIndex(g)];this._array=p,this._maxLength=E,this._startIndex=0}},enumerable:!1,configurable:!0}),Object.defineProperty(M.prototype,"length",{get:function(){return this._length},set:function(E){if(E>this._length)for(var p=this._length;p<E;p++)this._array[p]=void 0;this._length=E},enumerable:!1,configurable:!0}),M.prototype.get=function(E){return this._array[this._getCyclicIndex(E)]},M.prototype.set=function(E,p){this._array[this._getCyclicIndex(E)]=p},M.prototype.push=function(E){this._array[this._getCyclicIndex(this._length)]=E,this._length===this._maxLength?(this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1)):this._length++},M.prototype.recycle=function(){if(this._length!==this._maxLength)throw new Error("Can only recycle when the buffer is full");return this._startIndex=++this._startIndex%this._maxLength,this.onTrimEmitter.fire(1),this._array[this._getCyclicIndex(this._length-1)]},Object.defineProperty(M.prototype,"isFull",{get:function(){return this._length===this._maxLength},enumerable:!1,configurable:!0}),M.prototype.pop=function(){return this._array[this._getCyclicIndex(this._length---1)]},M.prototype.splice=function(E,p){for(var g=[],l=2;l<arguments.length;l++)g[l-2]=arguments[l];if(p){for(var h=E;h<this._length-p;h++)this._array[this._getCyclicIndex(h)]=this._array[this._getCyclicIndex(h+p)];this._length-=p}for(h=this._length-1;h>=E;h--)this._array[this._getCyclicIndex(h+g.length)]=this._array[this._getCyclicIndex(h)];for(h=0;h<g.length;h++)this._array[this._getCyclicIndex(E+h)]=g[h];if(this._length+g.length>this._maxLength){var v=this._length+g.length-this._maxLength;this._startIndex+=v,this._length=this._maxLength,this.onTrimEmitter.fire(v)}else this._length+=g.length},M.prototype.trimStart=function(E){E>this._length&&(E=this._length),this._startIndex+=E,this._length-=E,this.onTrimEmitter.fire(E)},M.prototype.shiftElements=function(E,p,g){if(!(p<=0)){if(E<0||E>=this._length)throw new Error("start argument out of range");if(E+g<0)throw new Error("Cannot shift elements in list beyond index 0");if(g>0){for(var l=p-1;l>=0;l--)this.set(E+l+g,this.get(E+l));var h=E+p+g-this._length;if(h>0)for(this._length+=h;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(l=0;l<p;l++)this.set(E+l+g,this.get(E+l))}},M.prototype._getCyclicIndex=function(E){return(this._startIndex+E)%this._maxLength},M}();Q.CircularList=i},function(Ue,Q,he){"use strict";function fe(i,M,E){if(M===i.length-1)return i[M].getTrimmedLength();var p=!i[M].hasContent(E-1)&&i[M].getWidth(E-1)===1,g=i[M+1].getWidth(0)===2;return p&&g?E-1:E}Object.defineProperty(Q,"__esModule",{value:!0}),Q.getWrappedLineTrimmedLength=Q.reflowSmallerGetNewLineLengths=Q.reflowLargerApplyNewLayout=Q.reflowLargerCreateNewLayout=Q.reflowLargerGetLinesToRemove=void 0,Q.reflowLargerGetLinesToRemove=function(i,M,E,p,g){for(var l=[],h=0;h<i.length-1;h++){var v=h,d=i.get(++v);if(d.isWrapped){for(var o=[i.get(h)];v<i.length&&d.isWrapped;)o.push(d),d=i.get(++v);if(p>=h&&p<v)h+=o.length-1;else{for(var s=0,u=fe(o,s,M),m=1,y=0;m<o.length;){var _=fe(o,m,M),x=_-y,S=E-u,w=Math.min(x,S);o[s].copyCellsFrom(o[m],y,u,w,!1),(u+=w)===E&&(s++,u=0),(y+=w)===_&&(m++,y=0),u===0&&s!==0&&o[s-1].getWidth(E-1)===2&&(o[s].copyCellsFrom(o[s-1],E-1,u++,1,!1),o[s-1].setCell(E-1,g))}o[s].replaceCells(u,E,g);for(var A=0,H=o.length-1;H>0&&(H>s||o[H].getTrimmedLength()===0);H--)A++;A>0&&(l.push(h+o.length-A),l.push(A)),h+=o.length-1}}}return l},Q.reflowLargerCreateNewLayout=function(i,M){for(var E=[],p=0,g=M[p],l=0,h=0;h<i.length;h++)if(g===h){var v=M[++p];i.onDeleteEmitter.fire({index:h-l,amount:v}),h+=v-1,l+=v,g=M[++p]}else E.push(h);return{layout:E,countRemoved:l}},Q.reflowLargerApplyNewLayout=function(i,M){for(var E=[],p=0;p<M.length;p++)E.push(i.get(M[p]));for(p=0;p<E.length;p++)i.set(p,E[p]);i.length=M.length},Q.reflowSmallerGetNewLineLengths=function(i,M,E){for(var p=[],g=i.map(function(u,m){return fe(i,m,M)}).reduce(function(u,m){return u+m}),l=0,h=0,v=0;v<g;){if(g-v<E){p.push(g-v);break}l+=E;var d=fe(i,h,M);l>d&&(l-=d,h++);var o=i[h].getWidth(l-1)===2;o&&l--;var s=o?E-1:E;p.push(s),v+=s}return p},Q.getWrappedLineTrimmedLength=fe},function(Ue,Q,he){"use strict";var fe,i=this&&this.__extends||(fe=function(p,g){return(fe=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(l,h){l.__proto__=h}||function(l,h){for(var v in h)h.hasOwnProperty(v)&&(l[v]=h[v])})(p,g)},function(p,g){function l(){this.constructor=p}fe(p,g),p.prototype=g===null?Object.create(g):(l.prototype=g.prototype,new l)});Object.defineProperty(Q,"__esModule",{value:!0}),Q.Marker=void 0;var M=he(0),E=function(p){function g(l){var h=p.call(this)||this;return h.line=l,h._id=g._nextId++,h.isDisposed=!1,h._onDispose=new M.EventEmitter,h}return i(g,p),Object.defineProperty(g.prototype,"id",{get:function(){return this._id},enumerable:!1,configurable:!0}),Object.defineProperty(g.prototype,"onDispose",{get:function(){return this._onDispose.event},enumerable:!1,configurable:!0}),g.prototype.dispose=function(){this.isDisposed||(this.isDisposed=!0,this.line=-1,this._onDispose.fire())},g._nextId=1,g}(he(2).Disposable);Q.Marker=E},function(Ue,Q,he){"use strict";Object.defineProperty(Q,"__esModule",{value:!0}),Q.OptionsService=Q.DEFAULT_OPTIONS=Q.DEFAULT_BELL_SOUND=void 0;var 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Rp)switch(t.mathstyle){case"cramp":gt=gt.cramp;break;case"superscript":gt=gt.sup;break;case"subscript":gt=gt.sub;break;case"numerator":gt=gt.fracNum;break;case"denominator":gt=gt.fracDen;break}switch(t.mathstyle){case"textstyle":gt=Lo.textstyle;break;case"displaystyle":gt=Lo.displaystyle;break;case"scriptstyle":gt=Lo.scriptstyle;break;case"scriptscriptstyle":gt=Lo.scriptscriptstyle;break;case"":case"auto":break}}this.mathstyle=gt,this.smartFence=ot.smartFence,this.placeholderSymbol=ot.placeholderSymbol,this.colorMap=(pt=ot.colorMap)!=null?pt:ct=>ct,this.backgroundColorMap=(Xe=ot.backgroundColorMap)!=null?Xe:ct=>ct,this.getMacro=ot.getMacro,console.assert(this.parent!==void 0||this.registers!==void 0)}makeID(){if(!this.atomIdsSettings)return;if(this.atomIdsSettings.overrideID)return this.atomIdsSettings.overrideID;if(typeof this.atomIdsSettings.seed!="number")return`${Date.now().toString(36).slice(-2)}${Math.floor(Math.random()*1e5).toString(36)}`;const t=this.atomIdsSettings.seed.toString(36);return this.atomIdsSettings.seed+=1,t}scale(t){return t*this.effectiveFontSize}get scalingFactor(){return this.parent?this.effectiveFontSize/this.parent.effectiveFontSize:1}get isDisplayStyle(){return this.mathstyle.id===ou||this.mathstyle.id===is}get isCramped(){return this.mathstyle.cramped}get isTight(){return this.mathstyle.isTight}get metrics(){return this.mathstyle.metrics}get effectiveFontSize(){return Math.max(nc[Math.max(1,this.size+this.mathstyle.sizeDelta)],this.minFontScale)}getRegister(t){var r;if((r=this.registers)!=null&&r[t])return this.registers[t];if(this.parent)return this.parent.getRegister(t)}getRegisterAsNumber(t){const r=this.getRegister(t);if(typeof r=="number")return r;if(typeof r=="string")return Number(r)}getRegisterAsGlue(t){var r;if((r=this.registers)!=null&&r[t]){const a=this.registers[t];return typeof a=="object"&&"glue"in a?a:typeof a=="object"&&"dimension"in a?{glue:{dimension:a.dimension}}:typeof a=="number"?{glue:{dimension:a}}:void 0}if(this.parent)return this.parent.getRegisterAsGlue(t)}getRegisterAsEm(t,r){return su(this.getRegisterAsDimension(t),r)}getRegisterAsDimension(t){var r;if((r=this.registers)!=null&&r[t]){const a=this.registers[t];return typeof a=="object"&&"glue"in a?a.glue:typeof a=="object"&&"dimension"in a?a:typeof a=="number"?{dimension:a}:void 0}if(this.parent)return this.parent.getRegisterAsDimension(t)}setRegister(t,r){if(r===void 0){delete this.registers[t];return}this.registers[t]=r}evaluate(t){if(!t||!("register"in t))return t;let r=this;if("global"in t&&t.global)for(;r.parent;)r=r.parent;let a=1;"factor"in t&&t.factor!==1&&t.factor!==void 0&&(a=t.factor);const b=r.getRegister(t.register);if(b===void 0)return;if(typeof b=="string")return{string:Number(b).toString()+b};if(typeof b=="number")return{number:a*b};const L=r.evaluate(b);if(L!==void 0)return"string"in L?{string:Number(b).toString()+L.string}:"number"in L?{number:a*L.number}:"dimension"in L?h(l({},L),{dimension:a*L.dimension}):"glue"in L?h(l({},L),{glue:h(l({},L.glue),{dimension:a*L.glue.dimension}),shrink:L.shrink?h(l({},L.shrink),{dimension:a*L.shrink.dimension}):void 0,grow:L.grow?h(l({},L.grow),{dimension:a*L.grow.dimension}):void 0}):t}toDimension(t){const r=this.evaluate(t);return r===void 0?null:"dimension"in r?r:"glue"in r?r.glue:"number"in r?{dimension:r.number}:null}toEm(t,r){if(t===null)return 0;const a=this.toDimension(t);return a===null?0:Fa(a,r)/fa}toNumber(t){if(t===null)return null;const r=this.evaluate(t);return r===void 0?null:"number"in r?r.number:"dimension"in r?r.dimension:"glue"in r?r.glue.dimension:"string"in r?Number(r.string):null}toColor(t){var r,a;if(t===null)return null;const b=this.evaluate(t);return b===void 0?null:"string"in b?(a=(r=this.colorMap)==null?void 0:r.call(this,b.string))!=null?a:b.string:null}toBackgroundColor(t){var r,a;if(t===null)return null;const b=this.evaluate(t);return b===void 0?null:"string"in b?(a=(r=this.backgroundColorMap)==null?void 0:r.call(this,b.string))!=null?a:b.string:null}},Ha=["body","above","below","superscript","subscript"];function os(e){return typeof e=="string"&&Ha.includes(e)}function vl(e){return e!==void 0&&Array.isArray(e)&&e.length===2}var et=class _a{constructor(t){var r,a,b,L,N,J;this.type=t.type,typeof t.value=="string"&&(this.value=t.value),this.command=(a=(r=t.command)!=null?r:this.value)!=null?a:"",this.mode=(b=t.mode)!=null?b:"math",t.isFunction&&(this.isFunction=!0),t.limits&&(this.subsupPlacement=t.limits),this.style=l({},t.style),this.displayContainsHighlight=(L=t.displayContainsHighlight)!=null?L:!1,this.captureSelection=(N=t.captureSelection)!=null?N:!1,this.skipBoundary=(J=t.skipBoundary)!=null?J:!1,t.verbatimLatex!==void 0&&t.verbatimLatex!==null&&(this.verbatimLatex=t.verbatimLatex),t.args&&(this.args=t.args),t.body&&(this.body=t.body),this._changeCounter=0}static createBox(t,r,a){var b;if(!r)return null;const L=yf(r),N=[];for(const ie of L){const ue=ie[0].style,pe=bf(t,ie,{style:{color:ue.color,backgroundColor:ue.backgroundColor,fontSize:ue.fontSize}});pe&&N.push(pe)}if(N.length===0)return null;const J=((b=a==null?void 0:a.classes)!=null?b:"").trim();return N.length===1&&!J&&!(a!=null&&a.type)?N[0].wrap(t):new mt(N,{classes:J,type:a==null?void 0:a.type}).wrap(t)}static serialize(t,r){return Wi.serialize(t,r)}static commonAncestor(t,r){if(t===r||t.parent===r.parent)return t.parent;const a=new WeakSet;let{parent:b}=t;for(;b;)a.add(b),b=b.parent;for(b=r.parent;b;){if(a.has(b))return b;b=b.parent}console.assert(!!b)}static fromJson(t){return typeof t=="string"?new _a({type:"mord",value:t,mode:"math"}):new _a(t)}get latexMode(){return this.mode==="math"?"math":"text"}toJson(){const t={};if(this.type&&(t.type=this.type),this.mode!=="math"&&(t.mode=this.mode),this.command&&this.command!==this.value&&(t.command=this.command),this.value!==void 0&&(t.value=this.value),this.style&&Object.keys(this.style).length>0&&(t.style=l({},this.style)),this.verbatimLatex!==void 0&&(t.verbatimLatex=this.verbatimLatex),this.subsupPlacement&&(t.subsupPlacement=this.subsupPlacement),this.explicitSubsupPlacement&&(t.explicitSubsupPlacement=!0),this.isFunction&&(t.isFunction=!0),this.displayContainsHighlight&&(t.displayContainsHighlight=!0),this.isExtensibleSymbol&&(t.isExtensibleSymbol=!0),this.skipBoundary&&(t.skipBoundary=!0),this.captureSelection&&(t.captureSelection=!0),this.args&&(t.args=cu(this.args)),this._branches)for(const r of Object.keys(this._branches))this._branches[r]&&(t[r]=this._branches[r].filter(a=>a.type!=="first").map(a=>a.toJson()));return t.type==="mord"&&Object.keys(t).length===2&&"value"in t?t.value:t}get changeCounter(){return this.parent?this.parent.changeCounter:this._changeCounter}set isDirty(t){if(t){this.parent||this._changeCounter++,"verbatimLatex"in this&&(this.verbatimLatex=void 0),this._children=void 0;let{parent:r}=this;for(;r;)r.parent||r._changeCounter++,"verbatimLatex"in r&&(r.verbatimLatex=void 0),r._children=void 0,r=r.parent}}_serialize(t){if(!(t.expandMacro||t.skipStyles||t.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const r=Qe(this.command,this.mode);return r!=null&&r.serialize?r.serialize(this,t):this.body&&this.command?ar([sn(this.command,this.bodyToLatex(t)),this.supsubToLatex(t)]):this.body?ar([this.bodyToLatex(t),this.supsubToLatex(t)]):!this.value||this.value==="\u200B"?"":this.command}bodyToLatex(t){var r;return Wi.serialize(this.body,h(l({},t),{defaultMode:(r=t.defaultMode)!=null?r:this.latexMode}))}aboveToLatex(t){return Wi.serialize(this.above,t)}belowToLatex(t){return Wi.serialize(this.below,t)}supsubToLatex(t){let r="";if(t=h(l({},t),{defaultMode:"math"}),this.branch("subscript")!==void 0){const a=Wi.serialize(this.subscript,t);a.length===0?r+="_{}":a.length===1?/^[0-9]$/.test(a)?r+=`_${a}`:r+=`_{${a}}`:r+=`_{${a}}`}if(this.branch("superscript")!==void 0){const a=Wi.serialize(this.superscript,t);a.length===0?r+="^{}":a.length===1?a==="\u2032"?r+="^\\prime ":a==="\u2033"?r+="^\\doubleprime ":/^[0-9]$/.test(a)?r+=`^${a}`:r+=`^{${a}}`:r+=`^{${a}}`}return r}get treeDepth(){let t=1,r=this.parent;for(;r;)r=r.parent,t+=1;return t}get inCaptureSelection(){let t=this;for(;t;){if(t.captureSelection)return!0;t=t.parent}return!1}get parentPrompt(){let t=this.parent;for(;t;){if(t.type==="prompt"&&!t.captureSelection)return t;t=t.parent}return null}branch(t){if(os(t)&&this._branches)return this._branches[t]}get branches(){if(!this._branches)return[];const t=[];for(const r of Ha)this._branches[r]&&t.push(r);return t}createBranch(t){return console.assert(os(t)),os(t)?(this._branches?this._branches[t]||(this._branches[t]=[this.makeFirstAtom(t)]):this._branches={[t]:[this.makeFirstAtom(t)]},this.isDirty=!0,this._branches[t]):[]}get row(){return vl(this.parentBranch)?this.parentBranch[0]:-1}get col(){return vl(this.parentBranch)?this.parentBranch[1]:-1}get body(){var t;return(t=this._branches)==null?void 0:t.body}set body(t){this.setChildren(t,"body")}get superscript(){var t;return(t=this._branches)==null?void 0:t.superscript}set superscript(t){this.setChildren(t,"superscript")}get subscript(){var t;return(t=this._branches)==null?void 0:t.subscript}set subscript(t){this.setChildren(t,"subscript")}get above(){var t;return(t=this._branches)==null?void 0:t.above}set above(t){this.setChildren(t,"above")}get below(){var t;return(t=this._branches)==null?void 0:t.below}set below(t){this.setChildren(t,"below")}get computedStyle(){var t,r;const a=typeof this.style.verbatimColor=="string",b=typeof this.style.verbatimBackgroundColor=="string",L=l(l({},(r=(t=this.parent)==null?void 0:t.computedStyle)!=null?r:{}),this.style);return delete L.variant,delete L.variantStyle,b||delete L.verbatimBackgroundColor,a||delete L.verbatimColor,L}applyStyle(t){this.isDirty=!0,this.style=l(l({},this.style),t),this.style.fontFamily==="none"&&delete this.style.fontFamily,this.style.fontShape==="auto"&&delete this.style.fontShape,this.style.fontSeries==="auto"&&delete this.style.fontSeries,this.style.color==="none"&&(delete this.style.color,delete this.style.verbatimColor),this.style.backgroundColor==="none"&&(delete this.style.backgroundColor,delete this.style.verbatimBackgroundColor),this.style.fontSize==="auto"&&delete this.style.fontSize;for(const r of this.children)r.applyStyle(t)}getInitialBaseElement(){var t,r,a;return this.hasEmptyBranch("body")?this:(console.assert(((t=this.body)==null?void 0:t[0].type)==="first"),(a=(r=this.body[1])==null?void 0:r.getInitialBaseElement())!=null?a:this)}getFinalBaseElement(){return this.hasEmptyBranch("body")?this:this.body[this.body.length-1].getFinalBaseElement()}isCharacterBox(){return this.type==="leftright"||this.type==="genfrac"||this.type==="subsup"||this.type==="delim"||this.type==="array"||this.type==="surd"?!1:this.getFinalBaseElement().type==="mord"}hasEmptyBranch(t){const r=this.branch(t);return r?(console.assert(r.length>0),console.assert(r[0].type==="first"),r.length===1):!0}setChildren(t,r){var a;if(!t||(console.assert(os(r)),!os(r)))return;console.assert(((a=t[0])==null?void 0:a.type)!=="first");const b=[this.makeFirstAtom(r),...t];this._branches?this._branches[r]=b:this._branches={[r]:b};for(const L of t)L.parent=this,L.parentBranch=r;this.isDirty=!0}makeFirstAtom(t){const r=new _a({type:"first",mode:this.mode});return r.parent=this,r.parentBranch=t,r}addChild(t,r){console.assert(t.type!=="first"),this.createBranch(r).push(t),this.isDirty=!0,t.parent=this,t.parentBranch=r}addChildBefore(t,r){console.assert(r.parentBranch!==void 0);const a=this.createBranch(r.parentBranch);a.splice(a.indexOf(r),0,t),this.isDirty=!0,t.parent=this,t.parentBranch=r.parentBranch}addChildAfter(t,r){console.assert(r.parentBranch!==void 0);const a=this.createBranch(r.parentBranch);a.splice(a.indexOf(r)+1,0,t),this.isDirty=!0,t.parent=this,t.parentBranch=r.parentBranch}addChildren(t,r){const a=this.createBranch(r);for(const b of t)b.parent=this,b.parentBranch=r,a.push(b);this.isDirty=!0}addChildrenAfter(t,r){console.assert(t.length===0||t[0].type!=="first"),console.assert(r.parentBranch!==void 0);const a=this.createBranch(r.parentBranch);a.splice(a.indexOf(r)+1,0,...t),this.isDirty=!0;for(const b of t)b.parent=this,b.parentBranch=r.parentBranch;return t[t.length-1]}removeBranch(t){const r=this.branch(t);if(os(t)&&(this._branches[t]=void 0),!r)return[];for(const a of r)a.parent=void 0,a.parentBranch=void 0;return console.assert(r[0].type==="first"),r.shift(),this.isDirty=!0,r}removeChild(t){if(console.assert(t.parent===this),t.type==="first")return;const r=this.branch(t.parentBranch),a=r.indexOf(t);console.assert(a>=0),r.splice(a,1),this.isDirty=!0,t.parent=void 0,t.parentBranch=void 0}get siblings(){return this.parent?this.parent.branch(this.parentBranch):[]}get firstSibling(){return this.siblings[0]}get lastSibling(){const{siblings:t}=this;return t[t.length-1]}get isFirstSibling(){return this===this.firstSibling}get isLastSibling(){return this===this.lastSibling}get hasNoSiblings(){return this.siblings.length===1}get leftSibling(){console.assert(this.parent!==void 0);const t=this.parent.branch(this.parentBranch);return t[t.indexOf(this)-1]}get rightSibling(){console.assert(this.parent!==void 0);const t=this.parent.branch(this.parentBranch);return t[t.indexOf(this)+1]}get hasChildren(){return!!(this._branches&&this.children.length>0)}get firstChild(){return console.assert(this.hasChildren),this.children[0]}get lastChild(){console.assert(this.hasChildren);const{children:t}=this;return t[t.length-1]}get children(){if(this._children)return this._children;if(!this._branches)return[];const t=[];for(const r of Ha)if(this._branches[r])for(const a of this._branches[r])t.push(...a.children),t.push(a);return this._children=t,t}render(t){if(this.type==="first"&&!t.atomIdsSettings)return null;const r=Qe(this.command,this.mode);if(r!=null&&r.render)return r.render(this,t);const a=new gr({parent:t},this.style);let b=this.createBox(a,{classes:this.parent?"":"ML__base"});return b?(!this.subsupPlacement&&(this.superscript||this.subscript)&&(b=this.attachSupsub(a,{base:b})),b.wrap(a)):null}attachSupsub(t,r){var a;const b=r.base,L=this.superscript,N=this.subscript;if(!L&&!N)return b;let J=null,ie=null;const ue=(a=r.isCharacterBox)!=null?a:this.isCharacterBox();let pe=0;if(L){const Je=new gr({parent:t,mathstyle:"superscript"});J=_a.createBox(Je,L),ue||(pe=b.height-t.metrics.supDrop*Je.scalingFactor)}let Ee=0;if(N){const Je=new gr({parent:t,mathstyle:"subscript"});ie=_a.createBox(Je,N),ue||(Ee=b.depth+t.metrics.subDrop*Je.scalingFactor)}let De;t.isDisplayStyle?De=t.metrics.sup1:t.isCramped?De=t.metrics.sup3:De=t.metrics.sup2;const je=.5/fa/t.scalingFactor;let ze=null;if(ie&&J){pe=Math.max(pe,De,J.depth+.25*t.metrics.xHeight),Ee=Math.max(Ee,t.metrics.sub2);const Je=t.metrics.defaultRuleThickness;if(pe-J.depth-(ie.height-Ee)<4*Je){Ee=4*Je-(pe-J.depth)+ie.height;const Xe=.8*t.metrics.xHeight-(pe-J.depth);Xe>0&&(pe+=Xe,Ee-=Xe)}const pt=this.isExtensibleSymbol&&b.italic?-b.italic:0;ze=new Zr({individualShift:[{box:ie,shift:Ee,marginLeft:pt},{box:J,shift:-pe}]}).wrap(t)}else ie&&!J?(Ee=Math.max(Ee,t.metrics.sub1,ie.height-.8*ts),ze=new Zr({shift:Ee,children:[{box:ie,marginRight:je,marginLeft:this.isCharacterBox()?-b.italic:0}]})):!ie&&J&&(pe=Math.max(pe,De,J.depth+.25*ts),ze=new Zr({shift:-pe,children:[{box:J,marginRight:je}]}));return new mt([b,new mt(ze,{caret:this.caret,isSelected:this.isSelected,classes:"msubsup"})],{type:r.type})}attachLimits(t,r){const a=this.superscript?_a.createBox(new gr({parent:t,mathstyle:"superscript"},this.style),this.superscript):null,b=this.subscript?_a.createBox(new gr({parent:t,mathstyle:"subscript"},this.style),this.subscript):null;return!a&&!b?r.base.wrap(t):fh(t,h(l({},r),{above:a,below:b}))}bind(t,r){if(!r||t.isPhantom||this.value==="\u200B")return r;let a=this.parent;for(;a&&!a.captureSelection;)a=a.parent;return a!=null&&a.captureSelection||(this.id||(this.id=t.makeID()),r.atomID=this.id),r}createBox(t,r){var a,b,L,N;const J=(a=this.value)!=null?a:this.body,ie=(b=r==null?void 0:r.boxType)!=null?b:nu(this.type);let ue=(L=r==null?void 0:r.classes)!=null?L:"";this.mode==="text"&&(ue+=" ML__text");const pe=typeof J=="string"||J===void 0?new mt(J!=null?J:null,{type:ie,isSelected:this.isSelected,mode:this.mode,maxFontSize:t.scalingFactor,style:h(l({variant:"normal"},this.style),{fontSize:Math.max(1,t.size+t.mathstyle.sizeDelta)}),letterShapeStyle:t.letterShapeStyle,classes:ue}):(N=_a.createBox(t,J,{type:ie,classes:ue}))!=null?N:new mt(null);return t.isTight&&(pe.isTight=!0),(this.mode!=="math"||this.style.variant==="main")&&(pe.italic=0),pe.right=pe.italic,this.bind(t,pe),this.caret&&!this.superscript&&!this.subscript&&(pe.caret=this.caret),pe}isDigit(){var t;return this.type==="mord"&&this.value?/^[\d,\.]$/.test(this.value):this.type==="group"&&((t=this.body)==null?void 0:t.length)===2?this.body[0].type==="first"&&this.body[1].value===",":!1}asDigit(){var t;return this.type==="mord"&&this.value&&/^[\d,\.]$/.test(this.value)?this.value:this.type==="group"&&((t=this.body)==null?void 0:t.length)===2&&this.body[0].type==="first"&&this.body[1].value===","?".":""}};function yf(e){let t;const r=[];let a=[];for(const b of e)if(!t&&!b.style)a.push(b);else{const L=b.computedStyle;t&&L.color===t.color&&L.backgroundColor===t.backgroundColor&&L.fontSize===t.fontSize?a.push(b):(a.length>0&&r.push(a),a=[b],t=L)}return a.length>0&&r.push(a),r}function bf(e,t,r){var a,b,L,N,J;if(!t||t.length===0)return null;const ie=new gr({parent:e},r.style),ue=!((a=ie.atomIdsSettings)!=null&&a.groupNumbers);let pe=[];if(t.length===1){const De=t[0],je=De.render(ie);je&&(ue&&De.isSelected&&je.selected(!0),pe=[je])}else{let De="",je=!0;for(const ze of t){(b=ie.atomIdsSettings)!=null&&b.groupNumbers&&De&&(je&&ze.isDigit()||!je&&lu(ze))&&(ie.atomIdsSettings.overrideID=De);const Je=ze.render(ie);ie.atomIdsSettings&&(ie.atomIdsSettings.overrideID=void 0),Je&&((L=ie.atomIdsSettings)!=null&&L.groupNumbers&&((ze.isDigit()||lu(ze))&&(!De||je!==ze.isDigit())&&(je=ze.isDigit(),De=(N=ze.id)!=null?N:""),De&&(!(ze.isDigit()||lu(ze))||!ze.hasEmptyBranch("superscript")||!ze.hasEmptyBranch("subscript"))&&(De="")),ue&&ze.isSelected&&Je.selected(!0),pe.push(Je))}}if(pe.length===0)return null;const Ee=new mt(pe,h(l({isTight:ie.isTight},r),{type:(J=r.type)!=null?J:"lift"}));return Ee.isSelected=pe.every(De=>De.isSelected),Ee.wrap(ie)}function lu(e){return e.mode==="text"}function cu(e){return e.map(t=>t===null?"<null>":Array.isArray(t)&&t[0]instanceof et?{atoms:t.map(r=>r.toJson())}:typeof t=="object"&&"group"in t?{group:t.group.map(r=>r.toJson())}:t)}var ss=class Ip extends et{constructor(t,r,a){super({type:"text",command:t,mode:"text",displayContainsHighlight:!0}),this.value=r,this.verbatimLatex=r,this.applyStyle(a)}static fromJson(t){return new Ip(t.command,t.value,t.style)}render(t){const r=this.createBox(t);return 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  100% {
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  50% {
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}
.ML__container {
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  flex-flow: row;
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  align-items: flex-end;
  min-height: 39px;
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  width: 100%;
  /* Encourage browsers to consider allocating a hardware accelerated
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  isolation: isolate;
  /* Prevent the browser from trying to interpret touch gestures in the field */
  /* "Disabling double-tap to zoom removes the need for browsers to
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  touch-action: none;
  --_caret-color: var(--caret-color, hsl(var(--_hue), 40%, 49%));
  --_selection-color: var(--selection-color, #000);
  --_selection-background-color: var(--selection-background-color, hsl(var(--_hue), 70%, 85%));
  --_text-highlight-background-color: var(--highlight-text, hsla(var(--_hue), 40%, 50%, 0.1));
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  --_smart-fence-color: var(--smart-fence-color, currentColor);
  --_smart-fence-opacity: var(--smart-fence-opacity, 0.5);
  --_latex-color: var(--latex-color, hsl(var(--_hue), 80%, 40%));
  --_correct-color: var(--correct-color, #10a000);
  --_incorrect-color: var(--incorrect-color, #a01b00);
  --_composition-background-color: var(--composition-background-color, #fff1c2);
  --_composition-text-color: var(--composition-text-color, black);
  --_composition-underline-color: var(--composition-underline-color, transparent);
}
/* This is the actual field content (formula) */
.ML__content {
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  align-items: center;
  align-self: center;
  position: relative;
  overflow: hidden;
  padding: 2px 3px 2px 1px;
  width: 100%;
}
.ML__virtual-keyboard-toggle,
.ML__menu-toggle {
  box-sizing: border-box;
  display: flex;
  align-self: center;
  align-items: center;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  margin-right: 4px;
  cursor: pointer;
  /* Avoid some weird blinking with :hover */
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.2s cubic-bezier(0.64, 0.09, 0.08, 1);
  color: hsl(var(--_hue), 40%, 50%);
  fill: currentColor;
  background: transparent;
}
.ML__virtual-keyboard-toggle:hover,
.ML__menu-toggle:hover {
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  color: #333;
  fill: currentColor;
}
.ML__virtual-keyboard-toggle > span,
.ML__menu-toggle > span {
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  align-items: center;
}
/* The invisible element used to capture keyboard events. We're just trying
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.ML__keyboard-sink {
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  resize: none;
  outline: none;
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  clip: rect(0 0 0 0);
  /* Need this to prevent iOS Safari from auto-zooming */
  font-size: 1em;
  font-family: KaTeX_Main;
  line-height: 0.5;
  /* On Chromium, if this is 0, no keyboard events are received */
}
[part="placeholder"] {
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}
.ML__composition {
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  color: var(--_composition-text-color);
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}
.ML__caret::after {
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  visibility: hidden;
  width: 0;
  display: inline-block;
  height: 0.76em;
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  border: none;
  border-radius: calc(var(--_caret-width) / 2);
  border-right: var(--_caret-width) solid var(--_caret-color);
  margin-right: calc(-1 * var(--_caret-width));
  position: relative;
  left: -0.045em;
  bottom: -0.05em;
  animation: ML__caret-blink 1.05s step-end forwards infinite;
}
.ML__text-caret::after {
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  border: none;
  border-radius: calc(var(--_caret-width) / 2);
  border-right: var(--_caret-width) solid var(--_caret-color);
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  position: relative;
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  bottom: -0.05em;
  animation: ML__caret-blink 1.05s step-end forwards infinite;
}
.ML__latex-caret::after {
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  visibility: hidden;
  --_caret-width: clamp(2px, 0.08em, 10px);
  border: none;
  border-radius: calc(var(--_caret-width) / 2);
  border-right: var(--_caret-width) solid var(--_latex-color);
  margin-right: calc(-1 * var(--_caret-width));
  position: relative;
  left: -0.019em;
  animation: ML__caret-blink 1.05s step-end forwards infinite;
}
.ML__focused .ML__latex-caret::after,
.ML__focused .ML__text-caret::after,
.ML__focused .ML__caret::after {
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}
.ML__focused .ML__text {
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}
/* When using smartFence, the anticipated closing fence is displayed
with this style */
.ML__smart-fence__close {
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  color: var(--_smart-fence-color);
}
.ML__selected,
.ML__focused .ML__selected .ML__contains-caret,
.ML__focused .ML__selected .ML__smart-fence__close,
.ML__focused .ML__selected .ML__placeholder {
  color: var(--_selection-color);
  opacity: 1;
}
.ML__selection {
  box-sizing: border-box;
  background: var(--_selection-background-color) !important;
}
.ML__contains-caret.ML__close,
.ML__contains-caret.ML__open,
.ML__contains-caret > .ML__close,
.ML__contains-caret > .ML__open,
.ML__contains-caret .ML__sqrt-sign,
.ML__contains-caret .ML__sqrt-line {
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}
.ML__contains-highlight {
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  background: transparent;
}
.ML__focused .ML__contains-highlight {
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}
.ML__raw-latex {
  font-family: 'Berkeley Mono', 'IBM Plex Mono', 'Source Code Pro', Consolas, 'Roboto Mono', Menlo, 'Bitstream Vera Sans Mono', 'DejaVu Sans Mono', Monaco, Courier, monospace;
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  font-size: 0.8em;
  letter-spacing: -0.05em;
  color: var(--_latex-color);
}
.ML__suggestion {
  color: var(--neutral-500);
}
.ML__virtual-keyboard-toggle.is-visible.is-pressed:hover {
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  color: #fafafa;
  fill: currentColor;
}
.ML__virtual-keyboard-toggle:focus {
  outline: none;
  border-radius: 8px;
  border: 2px solid hsl(var(--_hue), 40%, 50%);
}
.ML__virtual-keyboard-toggle.is-pressed,
.ML__virtual-keyboard-toggle.is-active:hover,
.ML__virtual-keyboard-toggle.is-active {
  background: hsl(var(--_hue), 25%, 35%);
  color: #fafafa;
  fill: currentColor;
}
/* Add an attribute 'data-tooltip' to automatically show a
   tooltip over a element on hover.
*/
[data-tooltip] {
  position: relative;
}
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  display: block;
  z-index: 2;
  pointer-events: none;
  right: auto;
  top: calc(-100% - 4px);
  width: max-content;
  max-width: 200px;
  padding: 8px 8px;
  border-radius: 4px;
  background: #616161;
  color: #fff;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  text-align: center;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: 13px;
  /* Phone */
  opacity: 0;
  transform: scale(0.5);
}
@media only screen and (max-width: 767px) {
  [data-tooltip]::after {
    padding: 8px 16px;
    font-size: 16px;
  }
}
menu [data-tooltip]::after {
  left: 100%;
  top: 0%;
}
menu .ML__base {
  cursor: default;
}
/** Don't display if we're tracking, i.e. have the pointer down */
.tracking [data-tooltip]:hover::after {
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  visibility: hidden;
}
/** But do display if tracking and inside a menu */
.tracking menu li[data-tooltip]:hover::after,
[data-tooltip]:hover::after {
  visibility: visible;
  opacity: 1;
  transform: scale(1);
  transition-property: opacity, scale;
  transition-duration: 0.15s;
  transition-delay: 1s;
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}
.ML__prompt {
  border-radius: 2px;
}
.ML__editablePromptBox {
  outline: 1px solid #acacac;
  border-radius: 2px;
  z-index: -1;
}
.ML__focusedPromptBox {
  outline: highlight auto 1px;
}
.ML__lockedPromptBox {
  background-color: rgba(142, 142, 141, 0.4);
  z-index: -1;
}
.ML__correctPromptBox {
  outline: 1px solid var(--_correct-color);
  box-shadow: 0 0 5px var(--_correct-color);
}
.ML__incorrectPromptBox {
  outline: 1px solid var(--_incorrect-color);
  box-shadow: 0 0 5px var(--_incorrect-color);
}
.variant-submenu {
  display: flex;
  flex-direction: column;
  padding: 8px;
}
.variant-submenu [part=menu-item] {
  font-size: 2rem;
  text-align: center;
  margin: 0;
}
.insert-matrix-submenu {
  display: grid;
  padding: 8px;
  align-content: center;
  justify-content: center;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.insert-matrix-submenu [part=menu-item] {
  font-size: 21px;
  border: none;
  border-radius: 0;
  line-height: 21px;
  text-align: center;
  padding: 0;
  margin: 0;
}
.border-submenu [part=menu-item] {
  font-size: 2rem;
  line-height: 1.2;
  text-align: center;
}
.swatches-submenu {
  --_swatch-size: 2rem;
  --_columns: 4;
  display: flex;
  flex-flow: wrap;
  padding: 8px;
  max-width: calc(var(--_columns) * (var(--_swatch-size) + 18px) + 16px);
  box-sizing: border-box;
}
.menu-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: fit-content;
  height: fit-content;
  margin: 2px;
  padding: 0;
  background: var(--neutral-200);
}
.menu-swatch > .label {
  padding: 0;
  margin: 0;
  line-height: 0;
}
.menu-swatch > .label > span {
  display: inline-block;
  margin: 6px;
  min-width: var(--_swatch-size);
  min-height: var(--_swatch-size);
  border-radius: 50%;
}
.menu-swatch.active {
  background: var(--neutral-100);
  scale: 1.4;
}
.menu-swatch.active > .label > span {
  border-radius: 2px;
}
.menu-swatch .ui-checkmark,
.menu-swatch .ui-mixedmark {
  position: absolute;
  margin: 0;
  padding: 0;
  color: white;
}
.menu-swatch.dark-contrast .ui-checkmark,
.menu-swatch.dark-contrast .ui-mixedmark {
  color: #000;
}
`,$r=`.ML__container {
  min-height: auto !important;
  --_hue: var(--hue, 212);
  --_placeholder-color: var(--placeholder-color, hsl(var(--_hue), 40%, 49%));
  --_placeholder-opacity: var(--placeholder-opacity, 0.4);
  --_text-font-family: var(--text-font-family, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif);
}
.ML__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.ML__is-inline {
  display: inline-block;
}
.ML__base {
  visibility: inherit;
  display: inline-block;
  position: relative;
  cursor: text;
  padding: 0;
  margin: 0;
  box-sizing: content-box;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  font-weight: inherit;
  font-family: inherit;
  font-style: inherit;
  text-decoration: none;
  width: min-content;
}
.ML__strut,
.ML__strut--bottom {
  display: inline-block;
  min-height: 0.5em;
}
.ML__small-delim {
  font-family: KaTeX_Main;
}
/* Text mode */
.ML__text {
  font-family: var(--_text-font-family);
  white-space: pre;
}
/* Use cmr for 'math upright' */
.ML__cmr {
  font-family: KaTeX_Main;
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.ML__mathit {
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.ML__mathbf {
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}
/* Lowercase greek symbols should stick to math font when \\mathbf is applied 
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.lcGreek.ML__mathbf {
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}
.ML__mathbfit {
  font-family: KaTeX_Math;
  font-weight: bold;
  font-style: italic;
}
.ML__ams {
  font-family: KaTeX_AMS;
}
/* Blackboard */
.ML__bb {
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}
.ML__cal {
  font-family: KaTeX_Caligraphic;
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.ML__frak {
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.ML__tt {
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.ML__script {
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.ML__sans {
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.ML__series_ul {
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.ML__series_el {
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.ML__series_l {
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.ML__series_sl {
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}
.ML__series_sb {
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}
.ML__bold,
.ML__boldsymbol {
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}
.ML__series_eb {
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}
.ML__series_ub {
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}
.ML__series_uc {
  font-stretch: ultra-condensed;
}
.ML__series_ec {
  font-stretch: extra-condensed;
}
.ML__series_c {
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}
.ML__series_sc {
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}
.ML__series_sx {
  font-stretch: semi-expanded;
}
.ML__series_x {
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}
.ML__series_ex {
  font-stretch: extra-expanded;
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.ML__series_ux {
  font-stretch: ultra-expanded;
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.ML__it {
  font-style: italic;
}
.ML__shape_ol {
  -webkit-text-stroke: 1px black;
  text-stroke: 1px black;
  color: transparent;
}
.ML__shape_sc {
  font-variant: small-caps;
}
.ML__shape_sl {
  font-style: oblique;
}
/* First level emphasis */
.ML__emph {
  color: #bc2612;
}
/* Second level emphasis */
.ML__emph .ML__emph {
  color: #0c7f99;
}
.ML__highlight {
  color: #007cb2;
  background: #edd1b0;
}
.ML__center {
  text-align: center;
}
.ML__label_padding {
  padding: 0 0.5em;
}
.ML__frac-line {
  width: 100%;
  min-height: 1px;
}
.ML__frac-line:after {
  content: '';
  display: block;
  margin-top: max(-1px, -0.04em);
  min-height: max(1px, 0.04em);
  /* Ensure the line is visible when printing even if "turn off background images" is on*/
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  /* There's a bug since Chrome 62 where 
      sub-pixel border lines don't draw at some zoom 
      levels (110%, 90%). 
      Setting the min-height used to work around it, but that workaround
      broke in Chrome 84 or so.
      Setting the background (and the min-height) seems to work for now.
      */
  background: currentColor;
  box-sizing: content-box;
  /* Vuetify sets the box-sizing to inherit 
            causes the fraction line to not draw at all sizes (see #26) */
  /* On some versions of Firefox on Windows, the line fails to 
            draw at some zoom levels, but setting the transform triggers
            the hardware accelerated path, which works */
  transform: translate(0, 0);
}
.ML__sqrt {
  display: inline-block;
}
.ML__sqrt-sign {
  display: inline-block;
  position: relative;
}
.ML__sqrt-line {
  display: inline-block;
  height: max(1px, 0.04em);
  width: 100%;
}
.ML__sqrt-line:before {
  content: '';
  display: block;
  margin-top: min(-1px, -0.04em);
  min-height: max(1px, 0.04em);
  /* Ensure the line is visible when printing even if "turn off background images" is on*/
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  background: currentColor;
  /* On some versions of Firefox on Windows, the line fails to 
            draw at some zoom levels, but setting the transform triggers
            the hardware accelerated path, which works */
  transform: translate(0, 0);
}
.ML__sqrt-line:after {
  border-bottom-width: 1px;
  content: ' ';
  display: block;
  margin-top: -0.1em;
}
.ML__sqrt-index {
  margin-left: 0.27777778em;
  margin-right: -0.55555556em;
}
.ML__delim-size1 {
  font-family: KaTeX_Size1;
}
.ML__delim-size2 {
  font-family: KaTeX_Size2;
}
.ML__delim-size3 {
  font-family: KaTeX_Size3;
}
.ML__delim-size4 {
  font-family: KaTeX_Size4;
}
.ML__delim-mult .delim-size1 > span {
  font-family: KaTeX_Size1;
}
.ML__delim-mult .delim-size4 > span {
  font-family: KaTeX_Size4;
}
.ML__accent-body > span {
  font-family: KaTeX_Main;
  width: 0;
}
.ML__accent-vec {
  position: relative;
  left: 0.24em;
}
/** The markup for a LaTeX formula, either in an editable mathfield or 
    in a static display.
*/
.ML__latex {
  display: inline-block;
  direction: ltr;
  text-align: left;
  text-indent: 0;
  text-rendering: auto;
  font-family: KaTeX_Main, 'Times New Roman', serif;
  font-style: normal;
  font-size-adjust: none;
  font-stretch: normal;
  font-variant-caps: normal;
  letter-spacing: normal;
  line-height: 1.2;
  word-wrap: normal;
  word-spacing: normal;
  white-space: nowrap;
  text-shadow: none;
  -webkit-user-select: none;
  user-select: none;
  width: min-content;
}
.ML__latex .style-wrap {
  position: relative;
}
.ML__latex .mfrac {
  display: inline-block;
}
.ML__latex .left-right {
  display: inline-block;
}
.ML__latex .vlist-t {
  display: inline-table;
  table-layout: fixed;
  border-collapse: collapse;
}
.ML__latex .vlist-r {
  display: table-row;
}
.ML__latex .vlist {
  display: table-cell;
  vertical-align: bottom;
  position: relative;
}
.ML__latex .vlist > span {
  display: block;
  height: 0;
  position: relative;
}
.ML__latex .vlist > span > span {
  display: inline-block;
}
.ML__latex .vlist > span > .pstrut {
  overflow: hidden;
  width: 0;
}
.ML__latex .vlist-t2 {
  margin-right: -2px;
}
.ML__latex .vlist-s {
  display: table-cell;
  vertical-align: bottom;
  font-size: 1px;
  width: 2px;
  min-width: 2px;
}
.ML__latex .msubsup {
  text-align: left;
}
.ML__latex .negativethinspace {
  display: inline-block;
  margin-left: -0.16667em;
  height: 0.71em;
}
.ML__latex .thinspace {
  display: inline-block;
  width: 0.16667em;
  height: 0.71em;
}
.ML__latex .mediumspace {
  display: inline-block;
  width: 0.22222em;
  height: 0.71em;
}
.ML__latex .thickspace {
  display: inline-block;
  width: 0.27778em;
  height: 0.71em;
}
.ML__latex .enspace {
  display: inline-block;
  width: 0.5em;
  height: 0.71em;
}
.ML__latex .quad {
  display: inline-block;
  width: 1em;
  height: 0.71em;
}
.ML__latex .qquad {
  display: inline-block;
  width: 2em;
  height: 0.71em;
}
.ML__latex .llap,
.ML__latex .rlap {
  width: 0;
  position: relative;
  display: inline-block;
}
.ML__latex .llap > .inner,
.ML__latex .rlap > .inner {
  position: absolute;
}
.ML__latex .llap > .fix,
.ML__latex .rlap > .fix {
  display: inline-block;
}
.ML__latex .llap > .inner {
  right: 0;
}
.ML__latex .rlap > .inner {
  left: 0;
}
.ML__latex .rule {
  display: inline-block;
  border: solid 0;
  position: relative;
  box-sizing: border-box;
}
.ML__latex .overline .overline-line,
.ML__latex .underline .underline-line {
  width: 100%;
}
.ML__latex .overline .overline-line:before,
.ML__latex .underline .underline-line:before {
  content: '';
  border-bottom-style: solid;
  border-bottom-width: max(1px, 0.04em);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  display: block;
}
.ML__latex .overline .overline-line:after,
.ML__latex .underline .underline-line:after {
  border-bottom-style: solid;
  border-bottom-width: max(1px, 0.04em);
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
  content: '';
  display: block;
  margin-top: -1px;
}
.ML__latex .stretchy {
  display: block;
  position: absolute;
  width: 100%;
  left: 0;
  overflow: hidden;
}
.ML__latex .stretchy:before,
.ML__latex .stretchy:after {
  content: '';
}
.ML__latex .stretchy svg {
  display: block;
  position: absolute;
  width: 100%;
  height: inherit;
  fill: currentColor;
  stroke: currentColor;
  fill-rule: nonzero;
  fill-opacity: 1;
  stroke-width: 1;
  stroke-linecap: butt;
  stroke-linejoin: miter;
  stroke-miterlimit: 4;
  stroke-dasharray: none;
  stroke-dashoffset: 0;
  stroke-opacity: 1;
}
.ML__latex .slice-1-of-2 {
  display: inline-flex;
  position: absolute;
  left: 0;
  width: 50.2%;
  overflow: hidden;
}
.ML__latex .slice-2-of-2 {
  display: inline-flex;
  position: absolute;
  right: 0;
  width: 50.2%;
  overflow: hidden;
}
.ML__latex .slice-1-of-3 {
  display: inline-flex;
  position: absolute;
  left: 0;
  width: 25.1%;
  overflow: hidden;
}
.ML__latex .slice-2-of-3 {
  display: inline-flex;
  position: absolute;
  left: 25%;
  width: 50%;
  overflow: hidden;
}
.ML__latex .slice-3-of-3 {
  display: inline-flex;
  position: absolute;
  right: 0;
  width: 25.1%;
  overflow: hidden;
}
.ML__latex .slice-1-of-1 {
  display: inline-flex;
  position: absolute;
  width: 100%;
  left: 0;
  overflow: hidden;
}
.ML__latex .nulldelimiter {
  display: inline-block;
}
.ML__latex .op-group {
  display: inline-block;
}
.ML__latex .op-symbol {
  position: relative;
}
.ML__latex .op-symbol.small-op {
  font-family: KaTeX_Size1;
}
.ML__latex .op-symbol.large-op {
  font-family: KaTeX_Size2;
}
.ML__latex .mtable .vertical-separator {
  display: inline-block;
  min-width: 1px;
  box-sizing: border-box;
}
.ML__latex .mtable .arraycolsep {
  display: inline-block;
}
.ML__latex .mtable .col-align-m > .vlist-t {
  text-align: center;
}
.ML__latex .mtable .col-align-c > .vlist-t {
  text-align: center;
}
.ML__latex .mtable .col-align-l > .vlist-t {
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}
.ML__latex .mtable .col-align-r > .vlist-t {
  text-align: right;
}
.ML__error {
  display: inline-block;
  background-image: radial-gradient(ellipse at center, hsl(341, 100%, 40%), rgba(0, 0, 0, 0) 70%);
  background-color: hsla(341, 100%, 40%, 0.1);
  background-repeat: repeat-x;
  background-size: 3px 3px;
  padding-bottom: 3px;
  background-position: 0 100%;
}
.ML__error > .ML__error {
  background: transparent;
  padding: 0;
}
.ML__placeholder {
  color: var(--_placeholder-color);
  opacity: var(--_placeholder-opacity);
  padding-left: 0.4ex;
  padding-right: 0.4ex;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
}
.ML__notation {
  position: absolute;
  box-sizing: border-box;
  line-height: 0;
}
/* This class is used to implement the \`\\mathtip\` and \`\\texttip\` commands
   For UI elements, see \`[data-ML__tooltip]\`
*/
.ML__tooltip-container {
  position: relative;
  transform: scale(0);
}
.ML__tooltip-container .ML__tooltip-content {
  position: fixed;
  display: inline-table;
  visibility: hidden;
  z-index: 2;
  width: max-content;
  max-width: 400px;
  padding: 12px 12px;
  border-radius: 8px;
  background: #616161;
  --_selection-color: #fff;
  color: #fff;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.15s cubic-bezier(0.4, 0, 1, 1);
}
.ML__tooltip-container .ML__tooltip-content .ML__text {
  white-space: normal;
}
.ML__tooltip-container .ML__tooltip-content .ML__base {
  display: contents;
}
.ML__tooltip-container:hover .ML__tooltip-content {
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  opacity: 1;
  font-size: 0.75em;
  transform: scale(1) translate(0, 3em);
}
`,Mf=`#mathlive-environment-popover.is-visible {
  visibility: visible;
}
#mathlive-environment-popover {
  --_environment-panel-height: var(--environment-panel-height, 70px);
  --_accent-color: var(--accent-color, #aaa);
  --_background: var(--environment-panel-background, #fff);
  --_button-background: var(--environment-panel-button-background, white);
  --_button-background-hover: var(--environment-panel-button-background-hover, #f5f5f7);
  --_button-background-active: var(--environment-panel-button-background-active, #f5f5f7);
  --_button-text: var(--environment-panel-button-text, #e3e4e8);
  position: absolute;
  width: calc(var(--_environment-panel-height) * 2);
  height: var(--_environment-panel-height);
  border-radius: 4px;
  border: 1.5px solid var(--_accent-color);
  background-color: var(--_background);
  box-shadow: 0 0 30px 0 var(--environment-shadow, rgba(0, 0, 0, 0.4));
  pointer-events: all;
  visibility: hidden;
}
#mathlive-environment-popover .MLEP__array-buttons {
  height: calc(var(--_environment-panel-height) * 5/4);
  width: calc(var(--_environment-panel-height) * 5/4);
  margin-left: calc(0px - var(--_environment-panel-height) * 0.16);
  margin-top: calc(0px - var(--_environment-panel-height) * 0.19);
}
#mathlive-environment-popover .MLEP__array-buttons .font {
  fill: white;
}
#mathlive-environment-popover .MLEP__array-buttons circle {
  fill: #7f7f7f;
  transition: fill 300ms;
}
#mathlive-environment-popover .MLEP__array-buttons .MLEP__array-insert-background {
  fill-opacity: 1;
  fill: var(--_background);
  stroke: var(--_accent-color);
  stroke-width: 3px;
}
#mathlive-environment-popover .MLEP__array-buttons line {
  stroke: var(--_accent-color);
  stroke-opacity: 0;
  stroke-width: 40;
  pointer-events: none;
  transition: stroke-opacity 300ms;
  stroke-linecap: round;
}
#mathlive-environment-popover .MLEP__array-buttons g[data-command]:hover circle {
  fill: var(--_accent-color);
}
#mathlive-environment-popover .MLEP__array-buttons g[data-command]:hover line {
  stroke-opacity: 1;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls {
  height: 100%;
  width: 50%;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options {
  width: var(--_environment-panel-height);
  height: var(--_environment-panel-height);
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-around;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg {
  pointer-events: all;
  margin-top: 2px;
  width: calc(var(--_environment-panel-height) / 3 * 28 / 24);
  height: calc(var(--_environment-panel-height) / 3 - 2px);
  border-radius: calc(var(--_environment-panel-height) / 25);
  background-color: var(--_button-background);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg:hover {
  background-color: var(--_button-background-hover);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg path,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg line {
  stroke: var(--_button-text);
  stroke-width: 2;
  stroke-linecap: round;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg rect,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg path {
  fill-opacity: 0;
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active {
  pointer-events: none;
  background-color: var(--_button-background-active);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active path,
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active line {
  stroke: var(--_accent-color);
}
#mathlive-environment-popover .MLEP__environment-delimiter-controls .MLEP__array-delimiter-options svg.active circle {
  fill: var(--_accent-color);
}
`,yh=`/* The element that display info while in latex mode */
#mathlive-suggestion-popover {
  background-color: rgba(97, 97, 97);
  color: #fff;
  text-align: center;
  border-radius: 8px;
  position: fixed;
  z-index: 1;
  display: none;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}
#mathlive-suggestion-popover.top-tip::after {
  content: '';
  position: absolute;
  top: -15px;
  left: calc(50% - 15px);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-bottom: 15px solid rgba(97, 97, 97);
  font-size: 1rem;
}
#mathlive-suggestion-popover.bottom-tip::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: calc(50% - 15px);
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 15px solid rgba(97, 97, 97);
  font-size: 1rem;
}
#mathlive-suggestion-popover.is-animated {
  transition: all 0.2s cubic-bezier(0.64, 0.09, 0.08, 1);
  animation: ML__fade-in cubic-bezier(0, 0, 0.2, 1) 0.15s;
}
#mathlive-suggestion-popover.is-visible {
  display: flex;
}
@keyframes ML__fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* The wrapper class for the entire content of the popover panel */
#mathlive-suggestion-popover ul {
  display: flex;
  flex-flow: column;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: flex-start;
  max-height: 400px;
  overflow-y: auto;
}
#mathlive-suggestion-popover li {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 8px;
  padding: 8px;
  width: calc(100% - 16px - 16px);
  column-gap: 1em;
  border-radius: 8px;
  cursor: pointer;
  /* Since the content can be clicked on, provide feedback on hover */
}
#mathlive-suggestion-popover li a {
  color: #5ea6fd;
  padding-top: 0.3em;
  margin-top: 0.4em;
  display: block;
}
#mathlive-suggestion-popover li a:hover {
  color: #5ea6fd;
  text-decoration: underline;
}
#mathlive-suggestion-popover li:hover,
#mathlive-suggestion-popover li.is-pressed,
#mathlive-suggestion-popover li.is-active {
  background: rgba(255, 255, 255, 0.1);
}
/* The command inside a popover (inside a #mathlive-suggestion-popover) */
.ML__popover__command {
  font-size: 1.6rem;
  font-family: KaTeX_Main;
}
.ML__popover__current {
  background: #5ea6fd;
  color: #fff;
}
.ML__popover__latex {
  font-family: 'IBM Plex Mono', 'Source Code Pro', Consolas, 'Roboto Mono', Menlo, 'Bitstream Vera Sans Mono', 'DejaVu Sans Mono', Monaco, Courier, monospace;
  align-self: center;
}
/* The keyboard shortcuts for a symbol as displayed in the popover */
.ML__popover__keybinding {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 0.8em;
  opacity: 0.7;
}
/* Style for the character that joins the modifiers of a keyboard shortcut 
(usually a "+" sign)*/
.ML__shortcut-join {
  opacity: 0.5;
}
`,Wa=`/* The element that displays the keys as the user type them */
#mathlive-keystroke-caption-panel {
  visibility: hidden;
  /*min-width: 160px;*/
  /*background-color: rgba(97, 97, 200, .95);*/
  background: var(--secondary, hsl(var(--_hue), 19%, 26%));
  border-color: var(--secondary-border, hsl(0, 0%, 91%));
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
  text-align: center;
  border-radius: 6px;
  padding: 16px;
  position: absolute;
  z-index: 1;
  display: flex;
  flex-direction: row-reverse;
  justify-content: center;
  --keystroke: white;
  --on-keystroke: #555;
  --keystroke-border: #f7f7f7;
}
@media (prefers-color-scheme: dark) {
  body:not([theme='light']) #mathlive-keystroke-caption-panel {
    --keystroke: hsl(var(--_hue), 50%, 30%);
    --on-keystroke: hsl(0, 0%, 98%);
    --keystroke-border: hsl(var(--_hue), 50%, 25%);
  }
}
body[theme='dark'] #mathlive-keystroke-caption-panel {
  --keystroke: hsl(var(--_hue), 50%, 30%);
  --on-keystroke: hsl(0, 0%, 98%);
  --keystroke-border: hsl(var(--_hue), 50%, 25%);
}
#mathlive-keystroke-caption-panel > span {
  min-width: 14px;
  /*height: 8px;*/
  margin: 0 8px 0 0;
  padding: 4px;
  background-color: var(--keystroke);
  color: var(--on-keystroke);
  fill: currentColor;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 1em;
  border-radius: 6px;
  border: 2px solid var(--keystroke-border);
  /*box-shadow: 0 7px 14px rgba(0,0,0,0.25), 0 5px 5px rgba(0,0,0,0.22);*/
}
`,bh=`.ML__keyboard {
  --_keyboard-height: 0;
  --_keyboard-zindex: var(--keyboard-zindex, 105);
  --_accent-color: var(--keyboard-accent-color, #0c75d8);
  --_background: var(--keyboard-background, #cacfd7);
  --_border: var(--keyboard-border, #ddd);
  --_padding-horizontal: var(--keyboard-padding-horizontal, 0px);
  --_padding-top: var(--keyboard-padding-top, 5px);
  --_padding-bottom: var(--keyboard-padding-bottom, 0px);
  --_row-padding-left: var(--keyboard-row-padding-left, 0px);
  --_row-padding-right: var(--keyboard-row-padding-right, 0px);
  --_toolbar-text: var(--keyboard-toolbar-text, #2c2e2f);
  --_toolbar-text-active: var(--keyboard-toolbar-text-active, var(--_accent-color));
  --_toolbar-background: var(--keyboard-toolbar-background, transparent);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #eee);
  --_toolbar-background-selected: var(--keyboard-toolbar-background-selected, transparent);
  --_toolbar-font-size: var(--keyboard-toolbar-font-size, '135%');
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #fff);
  --_keycap-background: var(--keycap-background, white);
  --_keycap-background-hover: var(--keycap-background-hover, #f5f5f7);
  --_keycap-background-active: var(--keycap-background-active, var(--_accent-color));
  --_keycap-background-pressed: var(--keycap-background-pressed, var(--_accent-color));
  --_keycap-border: var(--keycap-border, #e5e6e9);
  --_keycap-border-bottom: var(--keycap-border-bottom, #8d8f92);
  --_keycap-text: var(--keycap-text, #000);
  --_keycap-text-active: var(--keycap-text-active, #fff);
  --_keycap-text-hover: var(--keycap-text-hover, var(--_keycap-text));
  --_keycap-text-pressed: var(--keycap-text-pressed, #fff);
  --_keycap-shift-text: var(--keycap-shift-text, var(--_accent-color));
  --_keycap-primary-background: var(--keycap-primary-background, var(--_accent-color));
  --_keycap-primary-text: var(--keycap-primary-text, #ddd);
  --_keycap-primary-background-hover: var(--keycap-primary-background-hover, #0d80f2);
  --_keycap-secondary-background: var(--keycap-secondary-background, #a0a9b8);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #7d8795);
  --_keycap-secondary-text: var(--keycap-secondary-text, #060707);
  --_keycap-secondary-border: var(--keycap-secondary-border, #c5c9d0);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, #989da6);
  --_keycap-height: var(--keycap-height, 60px);
  /* Keycap width (incl. margin) */
  --_keycap-max-width: var(--keycap-max-width, 100px);
  --_keycap-gap: var(--keycap-gap, 8px);
  --_keycap-font-size: var(--keycap-font-size, clamp(16px, 4cqw, 24px));
  --_keycap-small-font-size: var(--keycap-small-font-size, calc(var(--keycap-font-size) * 0.8));
  --_keycap-extra-small-font-size: var(--keycap-extra-small-font-size, calc(var(--keycap-font-size) / 1.42));
  --_variant-panel-background: var(--variant-panel-background, #fff);
  --_variant-keycap-text: var(--variant-keycap-text, var(--_keycap-text));
  --_variant-keycap-text-active: var(--variant-keycap-text-active, var(--_keycap-text-active));
  --_variant-keycap-background-active: var(--variant-keycap-background-active, var(--_accent-color));
  --_variant-keycap-length: var(--variant-keycap-length, 70px);
  --_variant-keycap-font-size: var(--variant-keycap-font-size, 30px);
  --_variant-keycap-aside-font-size: var(--variant-keycap-aside-font-size, 12px);
  --_keycap-shift-font-size: var(--keycap-shift-font-size, 16px);
  --_keycap-shift-color: var(--keycap-shift-color, var(--_accent-color));
  --_box-placeholder-color: var(--box-placeholder-color, var(--_accent-color));
  --_box-placeholder-pressed-color: var(--box-placeholder-pressed-color, var(--keycap-text-pressed));
}
.is-math-mode .MLK__rows .if-text-mode,
.is-text-mode .MLK__rows .if-math-mode {
  display: none;
}
.if-can-undo,
.if-can-redo,
.if-can-copy,
.if-can-cut,
.if-can-paste {
  opacity: 0.4;
  pointer-events: none;
}
.can-undo .if-can-undo,
.can-redo .if-can-redo,
.can-copy .if-can-copy,
.can-cut .if-can-cut,
.can-paste .if-can-paste {
  opacity: 1;
  pointer-events: all;
}
body > .ML__keyboard {
  position: fixed;
  --_padding-bottom: calc(var(--keyboard-padding-bottom, 0px) + env(safe-area-inset-bottom, 0));
}
body > .ML__keyboard.is-visible > .MLK__backdrop {
  box-shadow: 0 -5px 6px rgba(0, 0, 0, 0.08);
  border-top: 1px solid var(--_border);
}
body > .ML__keyboard.backdrop-is-transparent.is-visible > .MLK__backdrop {
  box-shadow: none;
  border: none;
}
body > .ML__keyboard.is-visible.animate > .MLK__backdrop {
  transition: 0.28s cubic-bezier(0, 0, 0.2, 1);
  transition-property: transform, opacity;
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}
.ML__keyboard {
  position: relative;
  overflow: hidden;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: var(--_keyboard-zindex);
  box-sizing: border-box;
  outline: none;
  border: none;
  margin: 0;
  padding: 0;
  line-height: 1;
  overflow-wrap: unset;
  text-align: left;
  vertical-align: baseline;
  cursor: auto;
  white-space: pre;
  box-shadow: none;
  opacity: 1;
  transform: none;
  pointer-events: none;
}
.ML__keyboard :where(div) {
  box-sizing: border-box;
  outline: none;
  border: none;
  margin: 0;
  padding: 0;
  line-height: 1;
  overflow-wrap: unset;
  text-align: left;
  vertical-align: baseline;
  cursor: auto;
  white-space: pre;
  box-shadow: none;
  transform: none;
}
.MLK__backdrop {
  position: absolute;
  bottom: calc(-1 * var(--_keyboard-height));
  width: 100%;
  height: var(--_keyboard-height);
  box-sizing: border-box;
  padding-top: var(--_padding-top);
  padding-bottom: var(--_padding-bottom);
  padding-left: var(--_padding-horizontal);
  padding-right: var(--_padding-horizontal);
  opacity: 0;
  visibility: hidden;
  transform: translate(0, 0);
  background: var(--_background);
}
.backdrop-is-transparent .MLK__backdrop {
  background: transparent;
}
/* If a custom layout has a custom container/backdrop
  (backdrop-is-transparent), make sure to let pointer event go through. */
.backdrop-is-transparent .MLK__plate {
  background: transparent;
  pointer-events: none;
}
/* If a custom layout has a custom container/backdrop, make sure to 
   allow pointer events on it. */
.backdrop-is-transparent .MLK__layer > div > div {
  pointer-events: all;
}
.ML__keyboard.is-visible > .MLK__backdrop {
  transform: translate(0, calc(-1 * var(--_keyboard-height)));
  opacity: 1;
  visibility: visible;
}
.caps-lock-indicator {
  display: none;
  width: 8px;
  height: 8px;
  background: #0cbc0c;
  box-shadow: inset 0 0 4px 0 #13ca13, 0 0 4px 0 #a9ef48;
  border-radius: 8px;
  right: 8px;
  top: 8px;
  position: absolute;
}
.ML__keyboard.is-caps-lock .caps-lock-indicator {
  display: block;
}
.ML__keyboard.is-caps-lock .shift {
  background: var(--_keycap-background-active);
  color: var(--_keycap-text-active);
}
.MLK__plate {
  position: absolute;
  top: var(--_padding-top);
  left: var(--_padding-horizontal);
  width: calc(100% - 2 * var(--_padding-horizontal));
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  container-type: inline-size;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: all;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  /* Size of toolbar labels */
  font-weight: 400;
  text-shadow: none;
}
.ML__box-placeholder {
  color: var(--_box-placeholder-color);
}
.MLK__tex {
  font-family: KaTeX_Main, KaTeX_Math, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__tex-math {
  font-family: KaTeX_Math, KaTeX_Main, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
  font-style: italic;
}
.MLK__layer {
  display: none;
  outline: none;
}
.MLK__layer.is-visible {
  display: flex;
  flex-flow: column;
}
/* Keyboard layouts are made or rows of keys... */
.MLK__rows {
  --_keycap-width: min(var(--_keycap-max-width), 10cqw);
  display: flex;
  flex-flow: column;
  align-items: center;
  border-collapse: separate;
  clear: both;
  border: 0;
  margin: 0;
  margin-bottom: var(--_keycap-gap);
  gap: var(--_keycap-gap);
  /* If the styling include, e.g., some shadows, they will be
  cut off by the overflow. In that case, set the padding to 
  compensate. */
  padding-left: var(--_row-padding-left);
  padding-right: var(--_row-padding-right);
  overflow: visible;
  touch-action: none;
}
.MLK__rows > .MLK__row {
  display: flex;
  flex-flow: row;
  justify-content: center;
  width: 100%;
  gap: var(--_keycap-gap);
  margin: 0;
  padding: 0;
  /* For the alignment of the text on some modifiers (e.g. shift) */
  /* Extra spacing between two adjacent keys */
}
.MLK__rows > .MLK__row .tex {
  font-family: KaTeX_Math, KaTeX_Main, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__rows > .MLK__row .tex-math {
  font-family: KaTeX_Math, 'Cambria Math', 'Asana Math', OpenSymbol, Symbola, STIX, Times, serif !important;
}
.MLK__rows > .MLK__row .big-op {
  font-size: calc(1.25 * var(--_keycap-font-size));
}
.MLK__rows > .MLK__row .small {
  font-size: var(--_keycap-small-font-size);
}
.MLK__rows > .MLK__row .bottom {
  justify-content: flex-end;
}
.MLK__rows > .MLK__row .left {
  align-items: flex-start;
  padding-left: 12px;
}
.MLK__rows > .MLK__row .right {
  align-items: flex-end;
  padding-right: 12px;
}
.MLK__rows > .MLK__row .w0 {
  width: 0;
}
.MLK__rows > .MLK__row .w5 {
  width: calc(0.5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w15 {
  width: calc(1.5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w20 {
  width: calc(2 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w40 {
  width: calc(4 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .w50 {
  width: calc(5 * var(--_keycap-width) - var(--_keycap-gap));
}
.MLK__rows > .MLK__row .MLK__keycap.w50 {
  font-size: 80%;
  padding-top: 10px;
  font-weight: 100;
}
.MLK__rows > .MLK__row .separator {
  background: transparent;
  border: none;
  pointer-events: none;
}
.MLK__rows > .MLK__row .horizontal-rule {
  height: 6px;
  margin-top: 3px;
  margin-bottom: 0;
  width: 100%;
  border-radius: 0;
  border-top: var(--_horizontal-rule);
}
.MLK__rows > .MLK__row .ghost {
  background: var(--_toolbar-background);
  border: none;
  color: var(--_toolbar-text);
}
.MLK__rows > .MLK__row .ghost:hover {
  background: var(--_toolbar-background-hover);
}
.MLK__rows > .MLK__row .bigfnbutton {
  font-size: var(--_keycap-extra-small-font-size);
}
.MLK__rows > .MLK__row .shift,
.MLK__rows > .MLK__row .action {
  color: var(--_keycap-secondary-text);
  background: var(--_keycap-secondary-background);
  border-color: var(--_keycap-secondary-border);
  border-bottom-color: var(--_keycap-secondary-border-bottom);
  line-height: 0.8;
  font-size: min(1rem, var(--_keycap-small-font-size));
  font-weight: 600;
  padding: 8px 12px 8px 12px;
}
.MLK__rows > .MLK__row .shift:hover,
.MLK__rows > .MLK__row .action:hover {
  background: var(--_keycap-secondary-background-hover);
}
.MLK__rows > .MLK__row .action.primary {
  background: var(--_keycap-primary-background);
  color: var(--_keycap-primary-text);
}
.MLK__rows > .MLK__row .action.primary:hover {
  background: var(--_keycap-primary-background-hover);
  color: var(--_keycap-primary-text);
}
.MLK__rows > .MLK__row .shift.selected,
.MLK__rows > .MLK__row .action.selected {
  color: var(--_toolbar-text-active);
}
.MLK__rows > .MLK__row .shift.selected.is-pressed,
.MLK__rows > .MLK__row .action.selected.is-pressed,
.MLK__rows > .MLK__row .shift.selected.is-active,
.MLK__rows > .MLK__row .action.selected.is-active {
  color: white;
}
.MLK__rows > .MLK__row .warning {
  background: #cd0030;
  color: white;
}
.MLK__rows > .MLK__row .warning svg.svg-glyph {
  width: 24px;
  height: 24px;
  min-height: 24px;
}
/** A regular keycap
 * Use the :where() pseudo-class to give it a very low specifity, 
 * so that it can be overriden by custom style.
 */
:where(.MLK__rows > .MLK__row  div) {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: space-evenly;
  width: calc(var(--_keycap-width) - var(--_keycap-gap));
  height: var(--_keycap-height);
  box-sizing: border-box;
  padding: 0;
  vertical-align: top;
  text-align: center;
  float: left;
  color: var(--_keycap-text);
  fill: currentColor;
  font-size: var(--_keycap-font-size);
  background: var(--_keycap-background);
  border: 1px solid var(--_keycap-border);
  border-bottom-color: var(--_keycap-border-bottom);
  border-radius: 6px;
  cursor: pointer;
  touch-action: none;
  /* Keys with a variants panel */
  position: relative;
  overflow: hidden;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
:where(.MLK__rows > .MLK__row  div):hover {
  overflow: visible;
  background: var(--_keycap-background-hover);
}
:where(.MLK__rows > .MLK__row  div) .ML__latex {
  pointer-events: none;
  touch-action: none;
}
:where(.MLK__rows > .MLK__row  div) svg.svg-glyph {
  margin: 8px 0;
  width: 20px;
  height: 20px;
  min-height: 20px;
}
:where(.MLK__rows > .MLK__row  div) svg.svg-glyph-lg {
  margin: 8px 0;
  width: 24px;
  height: 24px;
  min-height: 24px;
}
:where(.MLK__rows > .MLK__row  div).MLK__tex-math {
  font-size: 25px;
}
:where(.MLK__rows > .MLK__row  div).is-pressed {
  background: var(--_keycap-background-pressed);
  color: var(--_keycap-text-pressed);
  --_box-placeholder-color: var(--_box-placeholder-pressed-color);
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active,
:where(.MLK__rows > .MLK__row  div).action.is-active,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed,
:where(.MLK__rows > .MLK__row  div).action.is-pressed {
  z-index: calc(var(--_keyboard-zindex) - 5);
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active aside,
:where(.MLK__rows > .MLK__row  div).action.is-active aside,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed aside,
:where(.MLK__rows > .MLK__row  div).action.is-pressed aside {
  display: none;
}
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active .MLK__shift,
:where(.MLK__rows > .MLK__row  div).action.is-active .MLK__shift,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed .MLK__shift,
:where(.MLK__rows > .MLK__row  div).action.is-pressed .MLK__shift {
  display: none;
}
:where(.MLK__rows > .MLK__row  div).shift.is-pressed,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-pressed,
:where(.MLK__rows > .MLK__row  div).action.is-pressed {
  background: var(--_keycap-background-pressed);
  color: var(--_keycap-text-pressed);
}
:where(.MLK__rows > .MLK__row  div).shift.is-active,
:where(.MLK__rows > .MLK__row  div).MLK__keycap.is-active,
:where(.MLK__rows > .MLK__row  div).action.is-active {
  background: var(--_keycap-background-active);
  color: var(--_keycap-text-active);
  --_box-placeholder-color: var(--_box-placeholder-pressed-color);
}
:where(.MLK__rows > .MLK__row  div) small {
  color: var(--_keycap-secondary-text);
}
:where(.MLK__rows > .MLK__row  div) aside {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 10px;
  line-height: 10px;
  color: var(--_keycap-secondary-text);
}
/* Add an attribute 'data-tooltip' to display a tooltip on hover.
Note there are a different set of tooltip rules for the keyboard toggle
(it's in a different CSS tree) */
.ML__keyboard [data-tooltip] {
  position: relative;
}
.ML__keyboard [data-tooltip]::after {
  position: absolute;
  display: inline-table;
  content: attr(data-tooltip);
  top: inherit;
  bottom: 100%;
  width: max-content;
  max-width: 200px;
  padding: 8px 8px;
  background: #616161;
  color: #fff;
  text-align: center;
  z-index: 2;
  box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 3px 1px -2px rgba(0, 0, 0, 0.2);
  border-radius: 2px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-weight: 400;
  font-size: 12px;
  transition: all 0.15s cubic-bezier(0.4, 0, 1, 1) 1s;
  opacity: 0;
  transform: scale(0.5);
}
.ML__keyboard [data-tooltip]:hover {
  position: relative;
}
.ML__keyboard [data-tooltip]:hover::after {
  opacity: 1;
  transform: scale(1);
}
.MLK__toolbar {
  align-self: center;
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  width: 100%;
  max-width: 996px;
  min-height: 32px;
  /* Icons for undo/redo, etc. */
}
.MLK__toolbar svg {
  height: 20px;
  width: 20px;
}
.MLK__toolbar > .left {
  position: relative;
  display: flex;
  justify-content: flex-start;
  flex-flow: row;
}
.MLK__toolbar > .right {
  display: flex;
  justify-content: flex-end;
  flex-flow: row;
}
.MLK__toolbar > div > div {
  /* "button" in the toolbar */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--_toolbar-text);
  fill: currentColor;
  background: var(--_toolbar-background);
  font-size: var(--_toolbar-font-size);
  padding: 4px 15px;
  cursor: pointer;
  width: max-content;
  min-width: 42px;
  min-height: 34px;
  border: none;
  padding-left: 10px;
  padding-right: 10px;
  padding-bottom: 8px;
  padding-top: 8px;
  margin-top: 0;
  margin-bottom: 4px;
  margin-left: 4px;
  margin-right: 4px;
  border-radius: 8px;
  box-shadow: none;
  border-bottom: 2px solid transparent;
}
.MLK__toolbar > div > div:not(.disabled):not(.selected):hover {
  background: var(--_toolbar-background-hover);
}
.MLK__toolbar > div > div.disabled svg,
.MLK__toolbar > div > div.disabled:hover svg,
.MLK__toolbar > div > div.disabled.is-pressed svg {
  color: var(--_toolbar-text);
  opacity: 0.2;
}
.MLK__toolbar > div > div:hover,
.MLK__toolbar > div > div:active,
.MLK__toolbar > div > div.is-pressed,
.MLK__toolbar > div > div.is-active {
  color: var(--_toolbar-text-active);
}
.MLK__toolbar > div > div.selected {
  color: var(--_toolbar-text-active);
  background: var(--_toolbar-background-selected);
  border-radius: 0;
  border-bottom-color: var(--_toolbar-text-active);
  padding-bottom: 4px;
  margin-bottom: 8px;
}
/* This is the element that displays variants on press+hold */
.MLK__variant-panel {
  visibility: hidden;
  position: fixed;
  display: flex;
  flex-flow: row wrap-reverse;
  justify-content: center;
  align-content: center;
  margin: 0;
  padding: 0;
  bottom: auto;
  top: 0;
  box-sizing: content-box;
  transform: none;
  z-index: calc(var(--_keyboard-zindex) + 1);
  touch-action: none;
  max-width: 350px;
  background: var(--_variant-panel-background);
  text-align: center;
  border-radius: 6px;
  padding: 6px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
  transition: none;
}
.MLK__variant-panel.is-visible {
  visibility: visible;
}
.MLK__variant-panel.compact {
  --_variant-keycap-length: var(--variant-keycap-length, 50px);
  --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
  --_variant-keycap-aside-font-size: var(--variant-keycap-aside-font-size, 10px);
}
.MLK__variant-panel .item {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  font-size: var(--_variant-keycap-font-size);
  height: var(--_variant-keycap-length);
  width: var(--_variant-keycap-length);
  margin: 0;
  box-sizing: border-box;
  border-radius: 5px;
  border: 1px solid transparent;
  background: transparent;
  pointer-events: all;
  cursor: pointer;
  color: var(--_variant-keycap-text);
  fill: currentColor;
}
@media (max-height: 412px) {
  .MLK__variant-panel .item {
    --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
    --_variant-keycap-length: var(--variant-keycap-length, 50px);
  }
}
.MLK__variant-panel .item .ML__latex {
  pointer-events: none;
}
.MLK__variant-panel .item.is-active {
  background: var(--_variant-keycap-background-active);
  color: var(--_variant-keycap-text-active);
}
.MLK__variant-panel .item.is-pressed {
  background: var(--_variant-keycap-background-pressed);
  color: var(--_variant-keycap-text-pressed);
}
.MLK__variant-panel .item.small {
  font-size: var(--_keycap-small-font-size);
}
.MLK__variant-panel .item.swatch-button {
  box-sizing: border-box;
  background: #fbfbfb;
}
.MLK__variant-panel .item.swatch-button > span {
  display: inline-block;
  margin: 6px;
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  border-radius: 50%;
}
.MLK__variant-panel .item.swatch-button:hover {
  background: #f0f0f0;
}
.MLK__variant-panel .item.swatch-button:hover > span {
  border-radius: 2px;
}
.MLK__variant-panel .item.box > div,
.MLK__variant-panel .item.box > span {
  border: 1px dashed rgba(0, 0, 0, 0.24);
}
.MLK__variant-panel .item .warning {
  min-height: 60px;
  min-width: 60px;
  background: #cd0030;
  color: white;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
}
.MLK__variant-panel .item .warning.is-pressed,
.MLK__variant-panel .item .warning.is-active {
  background: red;
}
.MLK__variant-panel .item .warning svg.svg-glyph {
  width: 50px;
  height: 50px;
}
.MLK__variant-panel .item aside {
  font-size: var(--_variant-keycap-aside-font-size);
  line-height: 12px;
  opacity: 0.78;
  padding-top: 2px;
}
.MLK__keycap {
  position: relative;
}
.MLK__shift {
  display: block;
  position: absolute;
  right: 4px;
  top: 4px;
  font-size: var(--_keycap-shift-font-size);
  color: var(--_keycap-shift-color);
}
.hide-shift .MLK__shift {
  display: none;
}
@media (max-width: 414px) {
  .MLK__variant-panel {
    max-width: 350px;
    --_variant-keycap-font-size: var(--variant-keycap-font-size, 24px);
    --_variant-keycap-length: var(--variant-keycap-length, 50px);
  }
}
/* @xs breakpoint: iPhone 5 */
@container (max-width: 414px) {
  .MLK__rows {
    --_keycap-gap: max(var(--_keycap-gap, 2px), 2px);
    --_keycap-height: max(var(--_keycap-height), 42px);
    --_keycap-width: min(min(var(--_keycap-max-width), 10cqw), 62px);
  }
  .MLK__toolbar > div > div {
    font-size: 100%;
    margin-left: 2px;
    margin-right: 2px;
  }
  .MLK__rows .shift,
  .MLK__rows .action {
    font-size: 65%;
  }
  .MLK__rows .warning svg.svg-glyph {
    width: 14px;
    height: 14px;
    min-height: 14px;
  }
}
@container (max-width: 744px) {
  .MLK__rows {
    --_keycap-gap: max(var(--keycap-gap, 2px), 2px);
    --_keycap-height: max(var(--keycap-height, 52px), 52px);
    --_keycap-width: min(min(var(--_keycap-max-width), 10cqw), 62px);
  }
  .MLK__toolbar > div > div {
    padding-left: 0;
    padding-right: 0;
  }
  .MLK__tooltip::after {
    padding: 8px 16px;
    font-size: 16px;
  }
  .MLK__rows > .MLK__row > div.fnbutton {
    font-size: 16px;
  }
  .MLK__rows > .MLK__row > div.bigfnbutton {
    font-size: calc(var(--_keycap-extra-small-font-size) / 1.55);
  }
  .MLK__rows > .MLK__row > div.small {
    font-size: 13px;
  }
  .MLK__rows > .MLK__row > div > aside {
    display: none;
  }
  .MLK__shift {
    display: none;
  }
}
/* Medium breakpoint: larger phones */
@container (max-width: 768px) {
  .MLK__rows {
    --_keycap-height: max(var(--keycap-height, 42px), 42px);
  }
  .MLK__rows > .MLK__row > div > small {
    font-size: 14px;
  }
}
@media (max-height: 768px) {
  .MLK__rows {
    --_keycap-height: max(var(--keycap-height, 42px), 42px);
  }
  .MLK__rows > .MLK__row > div > small {
    font-size: 14px;
  }
}
@container (max-width: 1444px) {
  .MLK__rows .if-wide {
    display: none;
  }
}
@media (prefers-color-scheme: dark) {
  .ML__keyboard {
    --_accent-color: var(--keyboard-accent-color, #0b5c9c);
    --_background: var(--keyboard-background, #151515);
    --_border: var(--keyboard-border, transparent);
    --_toolbar-text: var(--keyboard-toolbar-text, #e3e4e8);
    --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #303030);
    --keyboard-toolbar-background-hover: #303030;
    --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #303030);
    --_keycap-background: var(--keycap-background, #1f2022);
    --_keycap-background-hover: var(--keycap-background-hover, #2f3032);
    --_keycap-border: var(--_keycap-border, transparent);
    --_keycap-border-bottom: var(--_keycap-border-bottom, transparent);
    --_keycap-text: var(--keycap-text, #e3e4e8);
    --_keycap-secondary-background: var(--keycap-secondary-background, #3d4144);
    --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #4d5154);
    --_keycap-secondary-text: var(--keycap-secondary-text, #e7ebee);
    --keycap-secondary-border: transparent;
    --keycap-secondary-border-bottom: transparent;
    --_keycap-secondary-border: var(--keycap-secondary-border, transparent);
    --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, transparent);
    --_variant-panel-background: var(--variant-panel-background, #303030);
    --_variant-keycap-text-active: var(--variant-keycap-text-active, #fff);
  }
}
/* Same as the media query, but with a class */
[theme='dark'] .ML__keyboard {
  --_accent-color: var(--keyboard-accent-color, #0b5c9c);
  --_background: var(--keyboard-background, #151515);
  --_border: var(--keyboard-border, transparent);
  --_toolbar-text: var(--keyboard-toolbar-text, #e3e4e8);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #303030);
  --keyboard-toolbar-background-hover: #303030;
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #303030);
  --_keycap-background: var(--keycap-background, #1f2022);
  --_keycap-background-hover: var(--keycap-background-hover, #2f3032);
  --_keycap-border: var(--_keycap-border, transparent);
  --_keycap-border-bottom: var(--_keycap-border-bottom, transparent);
  --_keycap-text: var(--keycap-text, #e3e4e8);
  --_keycap-secondary-background: var(--keycap-secondary-background, #3d4144);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #4d5154);
  --_keycap-secondary-text: var(--keycap-secondary-text, #e7ebee);
  --keycap-secondary-border: transparent;
  --keycap-secondary-border-bottom: transparent;
  --_keycap-secondary-border: var(--keycap-secondary-border, transparent);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, transparent);
  --_variant-panel-background: var(--variant-panel-background, #303030);
  --_variant-keycap-text-active: var(--variant-keycap-text-active, #fff);
}
[theme='light'] .ML__keyboard {
  --_accent-color: var(--keyboard-accent-color, #0c75d8);
  --_background: var(--keyboard-background, #cacfd7);
  --_border: var(--keyboard-border, #ddd);
  --_toolbar-text: var(--keyboard-toolbar-text, #2c2e2f);
  --_toolbar-background: var(--keyboard-toolbar-background, transparent);
  --_toolbar-background-hover: var(--keyboard-toolbar-background-hover, #eee);
  --_toolbar-background-selected: var(--keyboard-toolbar-background-selected, transparent);
  --_horizontal-rule: var(--keyboard-horizontal-rule, 1px solid #fff);
  --_keycap-background: var(--keycap-background, white);
  --_keycap-background-hover: var(--keycap-background-hover, #f5f5f7);
  --_keycap-background-active: var(--keycap-background-active, var(--_accent-color));
  --_keycap-background-pressed: var(--keycap-background-pressed, var(--_accent-color));
  --_keycap-border: var(--_keycap-border, #e5e6e9);
  --_keycap-border-bottom: var(--_keycap-border-bottom, #8d8f92);
  --_keycap-text: var(--keycap-text, #000);
  --_keycap-text-active: var(--keycap-text-active, #fff);
  --_keycap-text-hover: var(--keycap-text-hover, var(--_keycap-text));
  --_keycap-text-pressed: var(--keycap-text-pressed, #fff);
  --_keycap-shift-text: var(--keycap-shift-text, var(--_accent-color));
  --_keycap-secondary-background: var(--keycap-secondary-background, #a0a9b8);
  --_keycap-secondary-background-hover: var(--keycap-secondary-background-hover, #7d8795);
  --_keycap-secondary-text: var(--keycap-secondary-text, #060707);
  --_keycap-secondary-border: var(--keycap-secondary-border, #c5c9d0);
  --_keycap-secondary-border-bottom: var(--keycap-secondary-border-bottom, #989da6);
  --_variant-panel-background: var(--variant-panel-background, #fff);
  --_variant-keycap-text: var(--variant-keycap-textvar, var(--_keycap-text));
  --_variant-keycap-text-active: var(--variant-keycap-text-active, var(--_keycap-text-active));
  --_variant-keycap-background-active: var(--variant-keycap-background-active, var(--_accent-color));
}
`,dc=`:host {
  --primary-color: #5898ff;
  --primary-color-dimmed: #c0c0f0;
  --primary-color-dark: var(--blue-500);
  --primary-color-light: var(--blue-100);
  --primary-color-reverse: #ffffff;
  --secondary-color: #ff8a65;
  --secondary-color-dimmed: #f0d5c5;
  --secondary-color-dark: var(--orange-500);
  --secondary-color-light: var(--orange-100);
  --secondary-color-reverse: #ffffff;
  --link-color: #5898ff;
  --link-color-dimmed: #c5c5c5;
  --link-color-dark: #121212;
  --link-color-light: #e2e2e2;
  --link-color-reverse: #ffffff;
  --semantic-blue: var(--blue-700);
  --semantic-red: var(--red-400);
  --semantic-orange: var(--orange-400);
  --semantic-green: var(--green-700);
  --neutral-100: #f5f5f5;
  --neutral-200: #eeeeee;
  --neutral-300: #e0e0e0;
  --neutral-400: #bdbdbd;
  --neutral-500: #9e9e9e;
  --neutral-600: #757575;
  --neutral-700: #616161;
  --neutral-800: #424242;
  --neutral-900: #212121;
  --red-25: #fff8f7;
  --red-50: #fff1ef;
  --red-100: #ffeae6;
  --red-200: #ffcac1;
  --red-300: #ffa495;
  --red-400: #ff7865;
  --red-500: #f21c0d;
  --red-600: #e50018;
  --red-700: #d30024;
  --red-800: #bd002c;
  --red-900: #a1002f;
  --orange-25: #fffbf8;
  --orange-50: #fff7f1;
  --orange-100: #fff3ea;
  --orange-200: #ffe1c9;
  --orange-300: #ffcca2;
  --orange-400: #ffb677;
  --orange-500: #fe9310;
  --orange-600: #f58700;
  --orange-700: #ea7c00;
  --orange-800: #dc6d00;
  --orange-900: #ca5b00;
  --brown-25: #fff8ef;
  --brown-50: #fff1df;
  --brown-100: #ffe9ce;
  --brown-200: #ebcca6;
  --brown-300: #cdaf8a;
  --brown-400: #af936f;
  --brown-500: #856a47;
  --brown-600: #7f5e34;
  --brown-700: #78511f;
  --brown-800: #6e4200;
  --brown-900: #593200;
  --yellow-25: #fffdf9;
  --yellow-50: #fffcf2;
  --yellow-100: #fffaec;
  --yellow-200: #fff2ce;
  --yellow-300: #ffe8ab;
  --yellow-400: #ffdf85;
  --yellow-500: #ffcf33;
  --yellow-600: #f1c000;
  --yellow-700: #dfb200;
  --yellow-800: #c9a000;
  --yellow-900: #ad8a00;
  --lime-25: #f4ffee;
  --lime-50: #e9ffdd;
  --lime-100: #ddffca;
  --lime-200: #a8fb6f;
  --lime-300: #94e659;
  --lime-400: #80d142;
  --lime-500: #63b215;
  --lime-600: #45a000;
  --lime-700: #268e00;
  --lime-800: #007417;
  --lime-900: #005321;
  --green-25: #f5fff5;
  --green-50: #ebffea;
  --green-100: #e0ffdf;
  --green-200: #a7ffa7;
  --green-300: #5afa65;
  --green-400: #45e953;
  --green-500: #17cf36;
  --green-600: #00b944;
  --green-700: #00a34a;
  --green-800: #008749;
  --green-900: #00653e;
  --teal-25: #f3ffff;
  --teal-50: #e6fffe;
  --teal-100: #d9fffe;
  --teal-200: #8dfffe;
  --teal-300: #57f4f4;
  --teal-400: #43e5e5;
  --teal-500: #17cfcf;
  --teal-600: #00c2c0;
  --teal-700: #00b5b1;
  --teal-800: #00a49e;
  --teal-900: #009087;
  --cyan-25: #f7fcff;
  --cyan-50: #eff8ff;
  --cyan-100: #e7f5ff;
  --cyan-200: #c2e6ff;
  --cyan-300: #95d5ff;
  --cyan-400: #61c4ff;
  --cyan-500: #13a7ec;
  --cyan-600: #069eda;
  --cyan-700: #0095c9;
  --cyan-800: #0088b2;
  --cyan-900: #0a7897;
  --blue-25: #f7faff;
  --blue-50: #eef5ff;
  --blue-100: #e5f1ff;
  --blue-200: #bfdbff;
  --blue-300: #92c2ff;
  --blue-400: #63a8ff;
  --blue-500: #0d80f2;
  --blue-600: #0077db;
  --blue-700: #006dc4;
  --blue-800: #0060a7;
  --blue-900: #005086;
  --indigo-25: #f8f7ff;
  --indigo-50: #f1efff;
  --indigo-100: #eae7ff;
  --indigo-200: #ccc3ff;
  --indigo-300: #ac99ff;
  --indigo-400: #916aff;
  --indigo-500: #63c;
  --indigo-600: #5a21b2;
  --indigo-700: #4e0b99;
  --indigo-800: #3b0071;
  --indigo-900: #220040;
  --purple-25: #fbf7ff;
  --purple-50: #f8f0ff;
  --purple-100: #f4e8ff;
  --purple-200: #e4c4ff;
  --purple-300: #d49aff;
  --purple-400: #c36aff;
  --purple-500: #a219e6;
  --purple-600: #9000c4;
  --purple-700: #7c009f;
  --purple-800: #600073;
  --purple-900: #3d0043;
  --magenta-25: #fff8fb;
  --magenta-50: #fff2f6;
  --magenta-100: #ffebf2;
  --magenta-200: #ffcddf;
  --magenta-300: #ffa8cb;
  --magenta-400: #ff7fb7;
  --magenta-500: #eb4799;
  --magenta-600: #da3689;
  --magenta-700: #c82179;
  --magenta-800: #b00065;
  --magenta-900: #8a004c;
}
@media (prefers-color-scheme: dark) {
  :host {
    --semantic-blue: var(--blue-700);
    --semantic-red: var(--red-400);
    --semantic-orange: var(--orange-400);
    --semantic-green: var(--green-700);
    --semantic-bg-blue: var(--blue-25);
    --semantic-bg-red: var(--red-25);
    --semantic-bg-orange: var(--orange-25);
    --semantic-bg-green: var(--green-25);
    --neutral-100: #121212;
    --neutral-200: #424242;
    --neutral-300: #616161;
    --neutral-400: #757575;
    --neutral-500: #9e9e9e;
    --neutral-600: #bdbdbd;
    --neutral-700: #e0e0e0;
    --neutral-800: #eeeeee;
    --neutral-900: #f5f5f5;
  }
}
:host([theme='dark']) {
  --semantic-blue: var(--blue-700);
  --semantic-red: var(--red-400);
  --semantic-orange: var(--orange-400);
  --semantic-green: var(--green-700);
  --semantic-bg-blue: var(--blue-25);
  --semantic-bg-red: var(--red-25);
  --semantic-bg-orange: var(--orange-25);
  --semantic-bg-green: var(--green-25);
  --neutral-100: #121212;
  --neutral-200: #424242;
  --neutral-300: #616161;
  --neutral-400: #757575;
  --neutral-500: #9e9e9e;
  --neutral-600: #bdbdbd;
  --neutral-700: #e0e0e0;
  --neutral-800: #eeeeee;
  --neutral-900: #f5f5f5;
}
/* @media (prefers-color-scheme: dark) {
  :host {
      --label-color: #fff;
      --active-label-color: #000;
      --menu-bg: #525252;
      --active-bg: #5898ff;
      --active-bg-dimmed: #5c5c5c;
  }
} */
:host {
  --ui-font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji',
    'Segoe UI Emoji', 'Segoe UI Symbol';
  --ui-font-size: 14px;
  --ui-line-height: 1.5;
  --ui-letter-spacing: 0.007em;
  --mono-font-family: 'Berkeley Mono', 'JetBrains Mono', 'IBM Plex Mono',
    'Source Code Pro', Menlo, Monaco, 'Courier New', monospace;
  --ui-layer-1: var(--neutral-100);
  --ui-layer-2: var(--neutral-200);
  --ui-layer-3: var(--neutral-300);
  --ui-layer-4: var(--neutral-400);
  --ui-layer-5: var(--neutral-500);
  --ui-layer-6: var(--neutral-600);
  --ui-border-color: var(--primary-color);
  --ui-border-radius: 4px;
  --ui-text: var(--neutral-900);
  --ui-text-secondary: var(--neutral-700);
  --ui-text-placeholder: var(--neutral-500);
  --ui-text-muted: var(--neutral-300);
  /** A field is a UI element in which a user can type data, for
  * example an input or textarea element.
  */
  --ui-field-bg: var(--neutral-100);
  --ui-field-bg-hover: var(--neutral-100);
  --ui-field-bg-disabled: var(--neutral-300);
  --ui-field-bg-invalid: var(--red-100);
  --ui-field-bg-focus: var(--neutral-100);
  --ui-field-border: 0.5px solid var(--border-color);
  --ui-field-border-hover: 0.5px solid var(--border-color);
  --ui-field-border-disabled: 0.5px solid var(--border-color);
  --ui-field-border-invalid: 0.5px solid var(--border-color);
  --ui-field-border-focus: 0.5px solid var(--border-color);
  --ui-menu-bg: var(--neutral-100);
  --ui-menu-text: var(--neutral-900);
  --ui-menu-bg-hover: var(--neutral-200);
  --ui-menu-text-hover: var(--neutral-900);
  /** The \`active\` state is used for the state of menu items
  * when they are selected.
  */
  --ui-menu-bg-active: var(--primary-color);
  --ui-menu-text-active: var(--primary-color-reverse);
  /** The \`active-muted\` set is used for the state of
  * submenus when they are open.
  */
  --ui-menu-bg-active-muted: var(--neutral-300);
  --ui-menu-text-active-muted: var(--neutral-900);
  /* --ui-menu-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.302),
0 2px 6px 2px rgba(60, 64, 67, 0.149); */
  --ui-menu-shadow: 0 0 2px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 0, 0, 0.2);
  --ui-menu-divider: 0.5px solid #c7c7c7;
  /* var(--neutral-300); */
  --ui-menu-z-index: 10000;
  --page-bg: var(--neutral-100);
  --content-bg: var(--neutral-200);
}
@media (prefers-color-scheme: dark) {
  :host {
    --ui-menu-bg: var(--neutral-200);
  }
}
:host([theme='dark']) {
  --ui-menu-bg: var(--neutral-200);
}
/* PingFang SC is a macOS font. Microsoft Yahei is a Windows font. 
  Noto  is a Linux/Android font.
*/
:lang(zh-cn),
:lang(zh-sg),
:lang(zh-my),
:lang(zh) {
  --ui-font-family: -apple-system, system-ui, 'PingFang SC', 'Hiragino Sans GB',
    'Noto Sans CJK SC', 'Noto Sans SC', 'Noto Sans', 'Microsoft Yahei UI',
    'Microsoft YaHei New', 'Microsoft Yahei', '\u5FAE\u8F6F\u96C5\u9ED1', SimSun, '\u5B8B\u4F53',
    STXihei, '\u534E\u6587\u7EC6\u9ED1', sans-serif;
}
:lang(zh-tw),
:lang(zh-hk),
:lang(zh-mo) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans',
    'Microsoft JhengHei UI', 'Microsoft JhengHei', '\u5FAE\u8EDF\u6B63\u9ED1\u9AD4', '\u65B0\u7D30\u660E\u9AD4',
    'PMingLiU', '\u7D30\u660E\u9AD4', 'MingLiU', sans-serif;
}
:lang(ja),
:lang(ja-jp),
:lang(ja-jp-mac) {
  --ui-font-family: -apple-system, system-ui, 'Hiragino Sans',
    'Hiragino Kaku Gothic ProN', 'Noto Sans CJK JP', 'Noto Sans JP', 'Noto Sans',
    '\u6E38\u30B4\u30B7\u30C3\u30AF', '\u6E38\u30B4\u30B7\u30C3\u30AF\u4F53', YuGothic, 'Yu Gothic', '\u30E1\u30A4\u30EA\u30AA', Meiryo,
    '\uFF2D\uFF33 \uFF30\u30B4\u30B7\u30C3\u30AF', 'MS PGothic', sans-serif;
}
:lang(ko),
:lang(ko-kr),
:lang(ko-kr-std) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans CJK KR', 'Noto Sans KR',
    'Noto Sans', 'Malgun Gothic', '\uB9D1\uC740 \uACE0\uB515', 'Apple SD Gothic Neo',
    '\uC560\uD50C SD \uC0B0\uB3CC\uACE0\uB515 Neo', 'Apple SD \uC0B0\uB3CC\uACE0\uB515 Neo', '\uB3CB\uC6C0', Dotum, sans-serif;
}
:lang(ko-kr-apple) {
  --ui-font-family: -apple-system, system-ui, 'Noto Sans CJK KR', 'Noto Sans KR',
    'Noto Sans', 'Apple SD Gothic Neo', '\uC560\uD50C SD \uC0B0\uB3CC\uACE0\uB515 Neo',
    'Apple SD \uC0B0\uB3CC\uACE0\uB515 Neo', '\uB3CB\uC6C0', Dotum, sans-serif;
}
:lang(zh-cn),
:lang(zh-sg),
:lang(zh-my),
:lang(zh),
:lang(zh-tw),
:lang(zh-hk),
:lang(zh-mo),
:lang(ja),
:lang(ja-jp),
:lang(ja-jp-mac),
:lang(ko),
:lang(ko-kr),
:lang(ko-kr-std),
:lang(ko-kr-apple) {
  --ui-font-size: 1rem;
  --ui-line-height: 1.7;
  --ui-letter-spacing: 0;
}
:dir(rtl) {
  --ui-line-height: auto;
  --ui-letter-spacing: 0;
}
`,_h=`.ui-menu *,
.ui-menu ::before,
.ui-menu ::after {
  box-sizing: border-box;
}
.ui-menu {
  display: none;
  color-scheme: light dark;
  -webkit-user-select: none;
  /* Important: Safari iOS doesn't respect user-select */
  user-select: none;
  cursor: default;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: rgba(0 0 0 0);
  --active-label-color: #fff;
  /* ui-menu-text-active */
  --label-color: #121212;
  /* ui-menu-text */
  --menu-bg: #e2e2e2;
  /* ui-menu-background */
  --active-bg: #5898ff;
  /* ui-menu-background-active */
  --active-bg-dimmed: #c5c5c5;
  /* ui-menu-background-active-muted */
}
/** Use the :where pseudo selector to make the specificity of the
 * selector 0, so that it can be overridden by the user.
 */
:where(.ui-menu-container) {
  position: absolute;
  overflow: visible;
  width: auto;
  height: auto;
  z-index: 10000;
  border-radius: 8px;
  background: var(--ui-menu-bg);
  box-shadow: var(--ui-menu-shadow);
  list-style: none;
  padding: 6px 0 6px 0;
  margin: 0;
  user-select: none;
  cursor: default;
  color: var(--ui-menu-text);
  font-weight: normal;
  font-style: normal;
  text-shadow: none;
  text-transform: none;
  letter-spacing: 0;
  outline: none;
  opacity: 1;
  /* The [popover] elements have a 1px solid black border. Ugh. */
  border: none;
  width: fit-content;
  height: fit-content;
}
:where(.ui-menu-container > li) {
  display: flex;
  flex-flow: row;
  align-items: center;
  padding: 1px 7px 1px 7px;
  margin-top: 0;
  margin-left: 6px;
  margin-right: 6px;
  border-radius: 4px;
  white-space: nowrap;
  position: relative;
  outline: none;
  fill: currentColor;
  user-select: none;
  cursor: default;
  text-align: left;
  color: inherit;
  font-family: var(--ui-font-family);
  font-size: var(--ui-font-size);
  line-height: var(--ui-line-height);
  letter-spacing: var(--ui-letter-spacing);
}
:where(.ui-menu-container > li > .label) {
  appearance: none;
  background: none;
  outline: none;
  width: 100%;
  margin: 0;
  padding: 1px 2px 1px 1px;
  overflow: visible;
  border: 1px solid transparent;
  white-space: nowrap;
  text-align: start;
}
:where(.ui-menu-container > li:has(.heading)) {
  margin-top: 0.5em;
}
:where(.ui-menu-container > li > .label.heading) {
  font-weight: bold;
  opacity: 0.4;
}
:where(.ui-menu-container > li.indent > .label) {
  margin-inline-start: 12px;
}
:where(.ui-menu-container > li > .label.indent) {
  margin-inline-start: 12px;
}
:where(.ui-menu-container > li[role='divider']) {
  border-bottom: 1px solid var(--ui-menu-divider);
  border-radius: 0;
  padding: 0;
  margin-left: 15px;
  margin-right: 15px;
  padding-top: 5px;
  margin-bottom: 5px;
  width: calc(100% - 30px);
  /** 100% - (margin-left + margin-right) */
}
:where(.ui-menu-container > li[aria-disabled='true']) {
  opacity: 0.5;
}
:where(.ui-menu-container > li.active) {
  background: var(--ui-menu-bg-active);
  background: -apple-system-control-accent;
  color: var(--ui-menu-text-active);
}
:where(.ui-menu-container > li.active.is-submenu-open) {
  background: var(--ui-menu-bg-active-muted);
  color: inherit;
}
:where(.ui-menu-container > li[aria-haspopup='true'] > .label) {
  padding-inline-end: 0;
}
:where(.ui-menu-container > li[aria-haspopup='true'].active::after) {
  color: var(--ui-menu-text-active);
}
/** Keyboard shortcut */
:where(.ui-menu-container > li > kbd) {
  font-family: var(--ui-font-family);
  margin-inline-start: 12px;
  opacity: 0.4;
}
:where(.ui-menu-container > li.active > kbd) {
  opacity: 0.85;
}
.ui-trailing-chevron {
  display: flex;
  margin-inline-start: 24px;
  width: 10px;
  height: 10px;
  margin-bottom: 4px;
}
.ui-trailing-chevron:dir(rtl) {
  transform: scaleX(-1);
}
.ui-checkmark {
  display: flex;
  margin-inline-end: -11px;
  margin-inline-start: -4px;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}
.ui-mixedmark {
  display: flex;
  margin-inline-end: -11px;
  margin-inline-start: -4px;
  margin-top: 2px;
  width: 16px;
  height: 16px;
}
`,Jr;function ma(e){let t="";switch(e){case"mathfield-element":t=`
    :host { display: inline-block; background-color: field; color: fieldtext; border-width: 1px; border-style: solid; border-color: #acacac; border-radius: 2px; padding:4px;}
    :host([hidden]) { display: none; }
    :host([disabled]), :host([disabled]:focus), :host([disabled]:focus-within) { outline: none; opacity:  .5; }
    :host(:focus), :host(:focus-within) {
      outline: Highlight auto 1px;    /* For Firefox */
      outline: -webkit-focus-ring-color auto 1px;
    }
    :host([readonly]:focus), :host([readonly]:focus-within),
    :host([read-only]:focus), :host([read-only]:focus-within) {
      outline: none;
    }
    @media (hover: none) and (pointer: coarse) {
      :host(:not(:focus)) :first-child { pointer-events: none !important; }
    }`;break;case"core":t=$r;break;case"mathfield":t=Ef;break;case"environment-popover":t=Mf;break;case"suggestion-popover":t=yh;break;case"keystroke-caption":t=Wa;break;case"virtual-keyboard":t=bh;break;case"ui":t=dc;break;case"menu":t=_h;break;default:debugger}return t}function Ka(e){return Jr||(Jr={}),Jr[e]||(Jr[e]=new CSSStyleSheet,Jr[e].replaceSync(ma(e))),Jr[e]}var as;function io(e){var t;if(!("adoptedStyleSheets"in document)){if(window.document.getElementById(`mathlive-style-${e}`))return;const r=window.document.createElement("style");r.id=`mathlive-style-${e}`,r.append(window.document.createTextNode(ma(e))),window.document.head.appendChild(r);return}if(as||(as={}),((t=as[e])!=null?t:0)!==0)as[e]+=1;else{const r=Ka(e);document.adoptedStyleSheets=[...document.adoptedStyleSheets,r],as[e]=1}}function n(e){if("adoptedStyleSheets"in document&&as!=null&&as[e]&&(as[e]-=1,as[e]<=0)){const t=Jr[e];document.adoptedStyleSheets=document.adoptedStyleSheets.filter(r=>r!==t)}}var c=class jp extends et{constructor(t){var r;super(h(l({},t),{type:"accent",body:(r=t.body)!=null?r:void 0})),t.accentChar?this.accent=t.accentChar:this.svgAccent=t==null?void 0:t.svgAccent,this.skipBoundary=!0,this.captureSelection=!0}static fromJson(t){return new jp(t)}toJson(){return h(l({},super.toJson()),{accentChar:this.accent,svgAccent:this.svgAccent})}render(t){var r;const a=new gr({parent:t,mathstyle:"cramp"},this.style),b=(r=et.createBox(a,this.body))!=null?r:new mt("\u25A2",{style:this.style});let L=0;!this.hasEmptyBranch("body")&&this.body.length===2&&this.body[1].isCharacterBox()&&(L=b.skew);let N=Math.min(b.height,ts),J;if(this.svgAccent)J=ho(this.svgAccent),N=a.metrics.bigOpSpacing1-N;else if(this.accent){const ue=new mt(this.accent,{fontFamily:"Main-Regular"});ue.italic=0;const pe=this.accent===8407?" 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N=e[L];N.type==="middle"?(e[L]=t.bind(r,St("inner",N.value,a,b,r,{isSelected:t.isSelected})),e[L].caret=N.caret,e[L].isSelected=N.isSelected,e[L].cssId=N.cssId,e[L].htmlData=N.htmlData,e[L].htmlStyle=N.htmlStyle,e[L].attributes=N.attributes,e[L].cssProperties=N.cssProperties):N.children&&zn(N.children,t,r,a,b)}}var pc=class Kp extends et{constructor(t,r){var a;super({type:"macro",command:t,style:r.style}),this.body=r.body,r.captureSelection===void 0?r.args?this.captureSelection=!1:this.captureSelection=!0:this.captureSelection=r.captureSelection,this.macroArgs=r.args,this.expand=(a=r.expand)!=null?a:!1}static fromJson(t){return new Kp(t.command,t)}toJson(){const t=super.toJson();return this.expand&&(t.expand=!0),this.captureSelection!==void 0&&(t.captureSelection=this.captureSelection),this.macroArgs&&(t.args=this.macroArgs),t}_serialize(t){var r;return t.expandMacro&&this.expand?this.bodyToLatex(t):this.command+((r=this.macroArgs)!=null?r:"")}render(t){const r=et.createBox(t,this.body);return r?(this.caret&&(r.caret=this.caret),this.bind(t,r)):null}},ls=class $p extends et{constructor(){super({type:"macro-argument"})}static fromJson(t){return new $p}toJson(){return super.toJson()}_serialize(t){return""}render(t){return null}},Ps=class Gp extends et{constructor(t,r,a=!1,b,L){var N;super({type:"prompt",mode:(N=L==null?void 0:L.mode)!=null?N:"math",style:L==null?void 0:L.style,command:"\\placeholder"}),this.body=b,this.correctness=r,this.placeholderId=t,this.locked=a,this.captureSelection=this.locked}static fromJson(t){return new Gp(t.placeholderId,t.correctness,t.locked,t.body,t)}toJson(){const t=super.toJson();return this.placeholderId&&(t.placeholderId=this.placeholderId),this.body||delete t.body,this.body&&(t.body=this.body.filter(r=>r.type!=="first").map(r=>r.toJson())),this.correctness&&(t.correctness=this.correctness),t.locked=this.locked,t}render(t){const r=new gr({parent:t}),a=r.getRegisterAsEm("fboxsep"),b=a,L=a,N=et.createBox(t,this.body);if(!N)return null;N.height||(N.height=r.metrics.xHeight),N.setStyle("vertical-align",-N.height,"em"),this.correctness==="correct"?N.setStyle("color","var(--correct-color, var(--ML__correct-color))"):this.correctness==="incorrect"&&N.setStyle("color","var(--incorrect-color, var(--ML__incorrect-color))");const J=new mt(N,{type:"ord"});J.setStyle("display","inline-block"),J.setStyle("height",N.height+N.depth,"em"),J.setStyle("vertical-align",-L,"em");let ie="ML__prompt ";this.locked?ie+=" ML__lockedPromptBox ":ie+=" ML__editablePromptBox ",this.correctness==="correct"?ie+=" ML__correctPromptBox ":this.correctness==="incorrect"&&(ie+=" ML__incorrectPromptBox "),this.containsCaret&&(ie+=" ML__focusedPromptBox ");const ue=new mt(null,{classes:ie,attributes:{part:"prompt"}});ue.height=J.height+L,ue.depth=J.depth+L,ue.width=J.width+2*b,ue.setStyle("box-sizing","border-box"),ue.setStyle("position","absolute"),ue.setStyle("height",J.height+J.depth+2*L,"em"),b===0&&ue.setStyle("width","100%"),b!==0&&(ue.setStyle("width",`calc(100% + ${2*b}em)`),ue.setStyle("top",a,"em"),ue.setStyle("left",-b,"em")),(!this.body||this.body.length===1)&&(ue.width=3*b,ue.setStyle("width",`calc(100% + ${3*b}em)`),ue.setStyle("left",-1.5*b,"em"));let pe="";this.correctness==="incorrect"&&(pe+='<line x1="3%"  y1="97%" x2="97%" y2="3%" stroke-width="0.5" stroke="var(--incorrect-color, var(--ML__incorrect-color))" stroke-linecap="round" />'),pe&&(ue.svgOverlay=pe);const Ee=new mt([ue,J],{classes:"ML__prompt-atom"});return Ee.setStyle("position","relative"),Ee.setStyle("display","inline-block"),Ee.setStyle("line-height",0),Ee.height=J.height+L+.2,Ee.depth=J.depth+L,Ee.left=b,Ee.right=b,Ee.setStyle("height",J.height+L,"em"),Ee.setStyle("top",J.depth-J.height,"em"),Ee.setStyle("vertical-align",J.depth+L,"em"),Ee.setStyle("margin-left",.5,"em"),Ee.setStyle("margin-right",.5,"em"),this.caret&&(Ee.caret=this.caret),this.bind(r,this.attachSupsub(t,{base:Ee}))}_serialize(t){var r;const a=(r=this.bodyToLatex(t))!=null?r:"";if(t.skipPlaceholders)return a;let b="\\placeholder";return this.placeholderId&&(b+=`[${this.placeholderId}]`),this.correctness==="correct"?b+="[correct]":this.correctness==="incorrect"&&(b+="[incorrect]"),this.locked&&(b+="[locked]"),sn(b,a)}},Do=class Vp extends et{constructor(t){super({type:"subsup",style:t==null?void 0:t.style}),this.subsupPlacement="auto"}static fromJson(t){const r=new Vp(t);for(const a of Ha)t[a]&&r.setChildren(t[a],a);return r}render(t){var r;const a=new gr({parent:t,isPhantom:!0}),b=this.leftSibling,L=(r=b.render(a))!=null?r:new mt(null),N=new mt(null);return N.height=L.height,N.depth=L.depth,this.attachSupsub(t,{base:N,isCharacterBox:b.isCharacterBox(),type:"ignore"})}_serialize(t){return this.supsubToLatex(t)}};function Rn(e){return e?!/^(<$$>|<$>|<space>|<{>|<}>|#[0-9\?]|\\.+)$/.test(e):!1}var va=class{constructor(e,t,r){this.errors=[],this.index=0,this.endCount=0;var a,b,L,N;r!=null||(r={}),this.tokens=e,this.context=t instanceof gr&&!(r!=null&&r.parseMode)&&!r.mathstyle?t:new gr({from:t,mathstyle:r.mathstyle},r.style),this.args=(a=r.args)!=null?a:void 0,this.smartFence=this.context.smartFence,this.parsingContext={parent:void 0,mathlist:[],style:(b=r.style)!=null?b:{},parseMode:(L=r.parseMode)!=null?L:"math",mathstyle:(N=r.mathstyle)!=null?N:"displaystyle",tabular:!1}}beginContext(e){var t,r,a;const b=this.parsingContext,L={parent:b,mathlist:[],style:l({},b.style),parseMode:(t=e==null?void 0:e.mode)!=null?t:b.parseMode,mathstyle:(r=e==null?void 0:e.mathstyle)!=null?r:b.mathstyle,tabular:(a=e==null?void 0:e.tabular)!=null?a:!1};this.parsingContext=L}endContext(){this.parsingContext=this.parsingContext.parent}onError(e){this.errors.push(l({before:Ms(this.tokens.slice(this.index,this.index+10)),after:Ms(this.tokens.slice(Math.max(0,this.index-10),this.index))},e))}get mathlist(){return this.parsingContext.mathlist}set mathlist(e){this.parsingContext.mathlist=e}get parseMode(){return this.parsingContext.parseMode}set parseMode(e){this.parsingContext.parseMode=e}get tabularMode(){return this.parsingContext.tabular}get style(){let e=this.parsingContext;for(;e;){if(e.style)return l({},e.style);e=e.parent}return{}}set style(e){this.parsingContext.style=e}end(){return this.endCount++,this.index>=this.tokens.length||this.endCount>1e3}next(){this.index+=1}get(){return this.endCount=0,this.index<this.tokens.length?this.tokens[this.index++]:""}peek(){return this.tokens[this.index]}match(e){return this.tokens[this.index]===e?(this.index++,!0):!1}lastSubsupAtom(){let e;return this.mathlist.length>0&&(e=this.mathlist[this.mathlist.length-1],e.type==="subsup"||e.subsupPlacement!==void 0)||(e=new Do({style:this.style}),this.mathlist.push(e)),e}hasPattern(e){return e.test(this.tokens[this.index])}hasInfixCommand(){var e;const{index:t}=this;if(t<this.tokens.length&&this.tokens[t].startsWith("\\")){const r=Qe(this.tokens[t],this.parseMode);return!r||r.definitionType==="symbol"||r.ifMode&&!r.ifMode.includes(this.parseMode)?!1:(e=r.infix)!=null?e:!1}return!1}matchColumnSeparator(){return!this.tabularMode||this.peek()!=="&"?!1:(this.index++,!0)}matchRowSeparator(){if(!this.tabularMode)return!1;const e=this.peek();return e!=="\\\\"&&e!=="\\cr"&&e!=="\\tabularnewline"?!1:(this.index++,!0)}placeholder(){var e;const t=(e=this.args)==null?void 0:e.call(this,"?");return t?ii(t,{parseMode:this.parseMode,mathstyle:"textstyle"}):[new 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e;if(!this.match("<{>"))return"";let t="",r=1;for(;r>0&&!this.end();){const a=this.get();a==="<}>"?(r-=1,r>0&&(t+="}")):a==="<{>"?(r+=1,t+="{"):(/\\[a-zA-Z]+$/.test(t)&&/^[a-zA-Z]/.test(a)&&(t+=" "),t+=(e={"<space>":" ","<$$>":"$$","<$>":"$"}[a])!=null?e:a)}return t}scanNumber(e=!0){var t,r;let a=!1,b=this.peek();for(;b==="<space>"||b==="+"||b==="-";)this.get(),b==="-"&&(a=!a),b=this.peek();e=!!e;let L=10,N=/\d/;if(this.match("'"))L=8,N=/[0-7]/,e=!0;else if(this.match('"'))L=16,N=/[\dA-F]/,e=!0;else if(this.match("x"))L=16,N=/[\dA-Fa-f]/,e=!0;else if(this.match("`"))return b=this.get(),b?b.length===2&&b.startsWith("\\")?{number:(a?-1:1)*((t=b.codePointAt(1))!=null?t:0),base:"alpha"}:{number:(a?-1:1)*((r=b.codePointAt(0))!=null?r:0),base:"alpha"}:null;let J="";for(;this.hasPattern(N);)J+=this.get();if(!e&&(this.match(".")||this.match(",")))for(J+=".";this.hasPattern(N);)J+=this.get();const ie=e?Number.parseInt(J,L):Number.parseFloat(J);return Number.isNaN(ie)?null:{number:a?-ie:ie,base:L===16?"hexadecimal":L===8?"octal":"decimal"}}scanRegister(){var e;const t=this.index,r=this.scanNumber(!1);if(this.skipWhitespace(),this.match("\\relax"))return r;let a=!1;if(r===null)for(;;){const L=this.peek();if(L==="-")a=!a;else if(L!=="+")break;this.next(),this.skipWhitespace()}if(this.match("\\global")){this.skipWhitespace();const L=this.get();return L.startsWith("\\")?r?{register:L,global:!0,factor:(a?-1:1)*r.number}:a?{register:L,global:!0,factor:-1}:{register:L,global:!0}:(this.index=t,null)}let b=this.get();return b!=null&&b.startsWith("\\")?(b=b.substring(1),this.context.registers[b]?!a||r!==null?{register:b,factor:(a?-1:1)*((e=r==null?void 0:r.number)!=null?e:1)}:{register:b}:(this.index=t,null)):(this.index=t,null)}scanValue(){const e=this.scanRegister();if(e)return e;const t=this.index,r=this.scanGlueOrDimen();if(r&&("unit"in r||"glue"in r&&"unit"in r.glue))return r;this.index=t;const a=this.scanNumber();if(a)return a;if(this.end()||!Rn(this.peek()))return null;const b=this.scanString();return b.length>0?{string:b}:null}scanDimen(){const e=this.scanNumber(!1);if(e===null)return null;const t=e.number;this.skipWhitespace(),this.matchKeyword("true"),this.skipWhitespace();let r;return this.matchKeyword("pt")?r="pt":this.matchKeyword("mm")?r="mm":this.matchKeyword("cm")?r="cm":this.matchKeyword("ex")?r="ex":this.matchKeyword("px")?r="px":this.matchKeyword("em")?r="em":this.matchKeyword("bp")?r="bp":this.matchKeyword("dd")?r="dd":this.matchKeyword("pc")?r="pc":this.matchKeyword("in")?r="in":this.matchKeyword("mu")&&(r="mu"),r?{dimension:t,unit:r}:{dimension:t}}scanGlueOrDimen(){const e=this.scanDimen();if(e===null)return null;if(this.skipWhitespace(),this.match("\\relax"))return e;const t={glue:e};if(this.matchKeyword("plus")){const r=this.scanDimen();if(r)t.grow=r;else return t}if(this.skipWhitespace(),this.match("\\relax"))return t;if(this.skipWhitespace(),this.matchKeyword("minus")){const r=this.scanDimen();if(r)t.shrink=r;else return t}return!t.grow&&!t.shrink?e:t}scanColspec(){this.skipWhitespace();const e=[];for(;!this.end()&&!(this.peek()==="<}>"||this.peek()==="]");){const t=this.get();t==="c"||t==="r"||t==="l"?e.push({align:t}):t==="|"?e.push({separator:"solid"}):t===":"?e.push({separator:"dashed"}):t==="@"&&(this.match("<{>")&&(this.beginContext({mode:"math"}),e.push({gap:this.scan(r=>r==="<}>")}),this.endContext()),this.match("<}>")||this.onError({code:"unbalanced-braces"}))}return e}scanModeSet(){let e;if(this.match("\\(")&&(e="textstyle"),!e&&this.match("\\[")&&(e="displaystyle"),!e)return null;this.beginContext({mode:"math",mathstyle:e});const t=this.scan(r=>r===(e==="displaystyle"?"\\]":"\\)"));return this.match(e==="displaystyle"?"\\]":"\\)")||this.onError({code:"unbalanced-mode-shift"}),this.endContext(),t}scanModeShift(){let e="";if(this.match("<$>")&&(e="<$>"),!e&&this.match("<$$>")&&(e="<$$>"),!e)return null;this.beginContext({mode:"math",mathstyle:"textstyle"});const t=this.scan(r=>r===e);return this.match(e)||this.onError({code:"unbalanced-mode-shift"}),this.endContext(),t}scanEnvironment(){if(!this.match("\\begin"))return null;const e=this.scanArgument("string");if(!e)return null;const t=se(e);if(!t)return this.onError({code:"unknown-environment",arg:e}),null;const r=[];if(t.params)for(const J of t.params)if(J.isOptional)r.push(this.scanOptionalArgument(J.type));else{const ie=this.scanArgument(J.type);ie||this.onError({code:"missing-argument",arg:e}),r.push(ie)}this.beginContext({tabular:t.tabular});const a=[],b=[];let L=[],N=!1;do if(this.end()&&(this.onError({code:"unbalanced-environment",arg:e}),N=!0),!N&&this.match("\\end")&&(this.scanArgument("string")!==e&&this.onError({code:"unbalanced-environment",arg:e}),N=!0),!N)if(this.matchColumnSeparator())L.push(this.mathlist),this.mathlist=[];else if(this.matchRowSeparator()){L.push(this.mathlist),this.mathlist=[];let J=null;this.skipWhitespace(),this.match("[")&&(J=this.scanDimen(),this.skipWhitespace(),this.match("]")),b.push(J!=null?J:{dimension:0}),a.push(L),L=[]}else this.mathlist.push(...this.scan(J=>["<}>","&","\\end","\\cr","\\\\","\\tabularnewline"].includes(J)));while(!N);return L.push(this.mathlist),L.length>0&&a.push(L),this.endContext(),t.createAtom(e,a,b,r)}scanExpression(){const e=this.mathlist;if(this.mathlist=[],this.parseExpression()){const t=this.mathlist;return this.mathlist=e,t}return this.mathlist=e,null}scan(e){this.beginContext(),e||(e=N=>N==="<}>");let t="",r=null,a=[],b=null;for(;!this.end()&&!e(this.peek());)this.hasInfixCommand()&&!t?(t=this.get(),r=Qe(t,"math"),r&&(a=this.scanArguments(r)[1]),b=this.mathlist,this.mathlist=[]):this.parseExpression();let L;return t?(console.assert(!!r),a.unshift(this.mathlist),b&&a.unshift(b),L=[r.createAtom({command:t,args:a,style:this.style,mode:this.parseMode})]):L=this.mathlist,this.endContext(),L}scanGroup(){const e=this.index;if(!this.match("<{>"))return null;const t=this.scan(a=>a==="<}>");this.match("<}>")||this.onError({code:"unbalanced-braces"});const r=new ni(t,this.parseMode,this.style);return r.verbatimLatex=Ms(this.tokens.slice(e,this.index)),r}scanSmartFence(){if(this.skipWhitespace(),!this.match("("))return null;this.beginContext();let e=1;for(;!this.end()&&e!==0;)this.match("(")&&(e+=1),this.match(")")&&(e-=1),e!==0&&this.parseExpression();const t=new Dr("",this.mathlist,{leftDelim:"(",rightDelim:e===0?")":"?"});return this.endContext(),t}scanDelim(){this.skipWhitespace();const e=this.peek();if(!e)return this.onError({code:"unexpected-end-of-string"}),null;if(!Rn(e)&&!e.startsWith("\\"))return null;this.next();const t=Qe(e,"math");return t?t.definitionType==="function"&&t.ifMode&&!t.ifMode.includes(this.parseMode)?(this.onError({code:"unexpected-delimiter",arg:e}),null):t.definitionType==="symbol"&&(t.type==="mopen"||t.type==="mclose")||/^(\.|\?|\||<|>|\\vert|\\Vert|\\\||\\surd|\\uparrow|\\downarrow|\\Uparrow|\\Downarrow|\\updownarrow|\\Updownarrow|\\mid|\\mvert|\\mVert)$/.test(e)?e:(this.onError({code:"unexpected-delimiter",arg:e}),null):(this.onError({code:"unknown-command",arg:e}),null)}scanLeftRight(){var e;if(this.match("\\right"))return this.onError({code:"unbalanced-braces"}),new Ri("\\right");if(this.match("\\mright"))return this.onError({code:"unbalanced-braces"}),new Ri("\\mright");let t="\\right";if(!this.match("\\left")){if(!this.match("\\mleft"))return null;t="\\mright"}const r=this.scanDelim();if(!r)return this.onError({code:"unexpected-delimiter"}),new Ri(t==="\\right"?"\\left":"\\mleft");for(this.beginContext();!this.end()&&!this.match(t);)this.parseExpression();const a=this.mathlist;this.endContext();const b=(e=this.scanDelim())!=null?e:".";return new Dr(t==="\\right"?"left...right":"mleft...mright",a,{leftDelim:r,rightDelim:b,style:this.style})}parseSupSub(){if(this.parseMode!=="math")return!1;let e=this.peek();if(e!=="^"&&e!=="_"&&e!=="'")return!1;const t=this.lastSubsupAtom();for(;e==="^"||e==="_"||e==="'";)this.match("'")?this.match("'")?t.addChild(new et({type:"mord",command:"\\doubleprime",mode:"math",value:"\u2032\u2032"}),"superscript"):t.addChild(new et({type:"mord",command:"\\prime",mode:"math",value:"\u2032"}),"superscript"):(this.match("^")||this.match("_"))&&t.addChildren(de(this.scanArgument("expression")),e==="_"?"subscript":"superscript"),e=this.peek();return!0}parseLimits(){if(this.parseMode!=="math")return!1;const e=this.match("\\limits"),t=!e&&this.match("\\nolimits"),r=!t&&!e&&this.match("\\displaylimits");if(!e&&!t&&!r)return!1;const a=this.mathlist.length>0?this.mathlist[this.mathlist.length-1]:null;return 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e.currentLayer=e.latentLayer,t}function Pm(e,t,r){const a=[];if(!("layers"in t))return"";for(const b of t.layers)a.push(`<div tabindex="-1" class="MLK__layer" id="${b.id}">`),(e.normalizedLayouts.length>1||t.displayEditToolbar)&&(a.push("<div class='MLK__toolbar' role='toolbar'>"),a.push(km(e,r)),t.displayEditToolbar&&a.push('<div class="ML__edit-toolbar right"></div>'),a.push("</div>")),a.push(Rm(e,b)),a.push("</div>");return a.join("")}function Rm(e,t){if(typeof t=="string")return t;let r="";if(typeof t.style=="string"?r+=`<style>${t.style}</style>`:typeof t.style=="object"&&(r+=`<style>${Sm(t.style)}</style>`),t.backdrop&&(r+=`<div class='${t.backdrop}'>`),t.container&&(r+=`<div class='${t.container}'>`),t.rows){r+="<div class=MLK__rows>";for(const a of t.rows){r+="<div dir='ltr' class=MLK__row>";for(const b of a)if(b){const L=e.registerKeycap(b),[N,J]=Hf(b);/(^|\s)separator/.test(J)?r+=`<div class="${J}"`:r+=`<div tabindex="-1" id="${L}" class="${J}"`,b.tooltip&&(r+=` data-tooltip="${b.tooltip}"`),r+=`>${N}</div>`}r+="</div>"}r+="</div>"}else t.markup&&(r+=t.markup);return t.container&&(r+="</div>"),t.backdrop&&(r+="</div>"),r}function Hf(e,t={shifted:!1}){var r,a,b,L,N,J,ie;let ue="",pe=(r=e.class)!=null?r:"";if(t.shifted&&xc(e)&&(pe+=" is-active"),t.shifted&&"shift"in e)typeof e.shift=="string"?ue=Ou(e.shift):typeof e.shift=="object"&&(ue=e.shift.label?e.shift.label:(a=Ou(e.shift.latex||e.shift.insert||"")||e.shift.key)!=null?a:""),typeof e.shift=="object"&&(pe=(L=(b=e.shift.class)!=null?b:e.class)!=null?L:"");else{if(ue=e.label?e.label:(N=Ou(e.latex||e.insert||"")||e.key)!=null?N:"",e.shift){let Ee;typeof e.shift=="string"?Ee=Ou(e.shift):e.shift.label?Ee=e.shift.label:Ee=(J=Ou(e.shift.latex||e.shift.insert||"")||e.shift.key)!=null?J:"",ue+=`<span class="MLK__shift">${Ee}</span>`}e.aside&&(ue+=`<aside>${e.aside}</aside>`)}return e.layer&&!/layer-switch/.test(pe)&&(pe+=" layer-switch"),/(^|\s)(separator|action|shift|fnbutton|bigfnbutton)($|\s)/.test(pe)||(pe+=" MLK__keycap"),!/\bw[0-9]+\b/.test(pe)&&e.width&&(pe+=(ie={0:" w0",.5:" w5",1.5:" w15",2:" w20",5:" w50"}[e.width])!=null?ie:""),[ue,pe||"MLK__keycap"]}var Cl={"[left]":{class:"action hide-shift",label:"<svg class=svg-glyph><use xlink:href=#svg-arrow-left /></svg>",command:["performWithFeedback","moveToPreviousChar"],shift:{label:"<svg class=svg-glyph><use xlink:href=#svg-angle-double-left /></svg>",command:["performWithFeedback","extendSelectionBackward"]}},"[right]":{class:"action hide-shift",label:"<svg class=svg-glyph><use xlink:href=#svg-arrow-right /></svg>",command:["performWithFeedback","moveToNextChar"],shift:{label:"<svg class=svg-glyph><use xlink:href=#svg-angle-double-right /></svg>",command:["performWithFeedback","extendSelectionForward"]}},"[up]":{class:"action 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e&&e.key&&Cl[e.key]&&(r=h(l(l({},Cl[e.key]),e),{key:Cl[e.key].key})),r?(r.command==="insertDecimalSeparator"&&(r.label=(t=window.MathfieldElement.decimalSeparator)!=null?t:"."),e.label==="[action]"&&(r=l(l({},r),window.mathVirtualKeyboard.actionKeycap)),e.label==="[shift]"&&(r=l(l({},r),window.mathVirtualKeyboard.shiftKeycap)),e.label==="[backspace]"&&(r=l(l({},r),window.mathVirtualKeyboard.backspaceKeycap)),e.label==="[tab]"&&(r=l(l({},r),window.mathVirtualKeyboard.tabKeycap)),r):e}var Pu;function Im(e){var t;if(e.button!==0)return;const r=Ga.singleton;if(!r)return;let a=e.target;for(;a&&!a.getAttribute("data-layer");)a=a.parentElement;if(a){r.currentLayer=(t=a.getAttribute("data-layer"))!=null?t:"",e.preventDefault();return}const b=wc(e.target);if(!(b!=null&&b.id))return;const L=r.getKeycap(b.id);if(!L)return;console.assert(e.type==="pointerdown");const N=new AbortController,J=N.signal;b.classList.add("is-pressed"),b.addEventListener("pointerenter",Uf(N),{capture:!0,signal:J}),b.addEventListener("pointerleave",Uf(N),{capture:!0,signal:J}),b.addEventListener("pointercancel",Uf(N),{signal:J}),b.addEventListener("pointerup",Uf(N),{signal:J}),xc(L)&&(b.classList.add("is-active"),r.shiftPressCount++),L.variants&&(Pu&&clearTimeout(Pu),Pu=setTimeout(()=>{b.classList.contains("is-pressed")&&(b.classList.remove("is-pressed"),b.classList.add("is-active"),e.target&&"releasePointerCapture"in e.target&&e.target.releasePointerCapture(e.pointerId),Pd(b,()=>{N.abort(),b==null||b.classList.remove("is-active")}))},300)),e.preventDefault()}function Uf(e){return t=>{const r=wc(t.target);if(!(r!=null&&r.id))return;const a=Ga.singleton;if(!a)return;const b=a.getKeycap(r.id);if(b){if(t.type==="pointerenter"&&t.target===r&&t.isPrimary&&r.classList.add("is-pressed"),t.type==="pointercancel"){r.classList.remove("is-pressed"),xc(b)&&(a.shiftPressCount--,r.classList.toggle("is-active",a.isShifted)),e.abort();return}if(t.type==="pointerleave"&&t.target===r){r.classList.remove("is-pressed"),xc(b)&&(a.shiftPressCount--,r.classList.toggle("is-active",a.isShifted));return}if(t.type==="pointerup"){Pu&&clearTimeout(Pu),xc(b)?r.classList.toggle("is-active",a.isShifted):r.classList.contains("is-pressed")&&(r.classList.remove("is-pressed"),a.isShifted&&b.shift?typeof b.shift=="string"?a.executeCommand(["insert",b.shift,{focus:!0,feedback:!0,scrollIntoView:!0,mode:"math",format:"latex"}]):Ph(b.shift):Ph(b),a.shiftPressCount===1&&!t.shiftKey&&(a.shiftPressCount=0)),e.abort(),t.preventDefault();return}}}}function Ph(e){var t;let 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t,r,a;this.targetOrigin=window.origin,this.originValidator="none",this._alphabeticLayout="auto",this._layouts=Object.freeze(["default"]),this._editToolbar="default",this._container=(r=(t=window.document)==null?void 0:t.body)!=null?r:null,this._visible=!1,this._rebuilding=!1,this.observer=new ResizeObserver(b=>{this.adjustBoundingRect(),this.dispatchEvent(new Event("geometrychange")),this.sendMessage("geometry-changed",{boundingRect:this.boundingRect})}),this.listeners={};try{(a=window.top)==null||a.addEventListener("message",this)}catch(b){window.addEventListener("message",this)}document.body.addEventListener("focusin",b=>{const L=b.target;L!=null&&L.isConnected&&setTimeout(()=>{const N=Bd();N&&!N.readOnly&&N.mathVirtualKeyboardPolicy==="auto"&&m()&&this.show({animate:!0})},300)}),document.addEventListener("focusout",b=>{b.target.mathVirtualKeyboardPolicy!=="manual"&&setTimeout(()=>{Bd()||this.hide()},300)})}get currentLayer(){var t,r,a;return(a=(r=(t=this._element)==null?void 0:t.querySelector(".MLK__layer.is-visible"))==null?void 0:r.id)!=null?a:""}set currentLayer(t){var r;if(!this._element){this.latentLayer=t;return}let a=t?this._element.querySelector(`#${t}.MLK__layer`):null;a||(a=this._element.querySelector(".MLK__layer")),a&&((r=this._element.querySelector(".MLK__layer.is-visible"))==null||r.classList.remove("is-visible"),a.classList.add("is-visible")),this.render()}get shiftPressCount(){return this._shiftPressCount}set shiftPressCount(t){var r;this._shiftPressCount=t>2||t<0?0:t,(r=this._element)==null||r.classList.toggle("is-caps-lock",this.shiftPressCount===2),this.render()}get isShifted(){return this._shiftPressCount>0}resetKeycapRegistry(){this.keycapRegistry={}}registerKeycap(t){const r="ML__k"+Date.now().toString(36).slice(-2)+Math.floor(Math.random()*1e5).toString(36);return this.keycapRegistry[r]=t,r}getKeycap(t){return t?this.keycapRegistry[t]:void 0}getLayer(t){const r=this.normalizedLayouts;for(const a of r)for(const b of 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Sc(e,t,r){var a,b,L,N,J,ie,ue;const pe=e.position;(a=r==null?void 0:r.extend)!=null&&a||e.collapseSelection(t);let Ee=e.at(e.position);if(t==="forward"&&(Ee.type==="subsup"?(Ee=Ee.rightSibling,Ee||(Ee=e.at(e.position+1))):Ee=e.at(e.position+1)),!Ee)return e.announce("plonk"),!1;let De=e.offsetOf(Ee);if(Ee instanceof ss)De=jh(e,De,t);else if(Ee instanceof di)if(Ee.isSuggestion)for(console.assert(t==="forward");Ee&&Ee instanceof di;)Ee.isSuggestion=!1,De=e.offsetOf(Ee),Ee=Ee.rightSibling;else if(t==="forward"){if(Ee=Ee.rightSibling,!Ee||!(Ee instanceof di))return e.announce("plonk"),!1;for(;Ee&&Ee instanceof di&&/[a-zA-Z\*]/.test(Ee.value);)De=e.offsetOf(Ee),Ee=Ee.rightSibling}else{if(Ee=Ee.leftSibling,!Ee||!(Ee instanceof di))return e.announce("plonk"),!1;for(;Ee&&Ee instanceof di&&/[a-zA-Z\*]/.test(Ee.value);)De=e.offsetOf(Ee),Ee=Ee.leftSibling}else if(t==="forward"&&Ee.type==="mopen"){let je=0;do Ee.type==="mopen"?je+=1:Ee.type==="mclose"&&(je-=1),Ee=Ee.rightSibling;while(!Ee.isLastSibling&&je!==0);De=e.offsetOf(Ee.leftSibling)}else if(t==="backward"&&Ee.type==="mclose"){let je=0;do Ee.type==="mopen"?je+=1:Ee.type==="mclose"&&(je-=1),Ee=Ee.leftSibling;while(!Ee.isFirstSibling&&je!==0);De=e.offsetOf(Ee)}else if(t==="backward")if(Ee.type==="first")for(;De>0&&Ee.type==="first";)De-=1,Ee=e.at(De);else{const je=Ee.type;Ee.type==="subsup"&&(De=e.offsetOf(e.at(De).leftSibling)),De-=1;let ze=(b=e.at(De))==null?void 0:b.type;for(;De>=0&&ze===je;)((L=e.at(De))==null?void 0:L.type)==="subsup"?De=e.offsetOf(e.at(De).leftSibling):De-=1,ze=e.at(De).type}else{const{type:je}=Ee;let ze=(N=e.at(De))==null?void 0:N.type;const{lastOffset:Je}=e;for(;De<=Je&&(ze===je||ze==="subsup");){for(;((J=e.at(De).rightSibling)==null?void 0:J.type)==="subsup";)De=e.offsetOf(e.at(De).rightSibling);De+=1,ze=(ie=e.at(De))==null?void 0:ie.type}De-=1}if((ue=r==null?void 0:r.extend)!=null&&ue){if(!e.setSelection(e.anchor,De))return e.announce("plonk"),!1}else{if(De===e.position)return e.announce("plonk"),!1;e.position=De}return e.announce("move",pe),e.mathfield.stopCoalescingUndo(),!0}function js(e,t,r){var a,b;if(r=r!=null?r:{extend:!1},e.mathfield.adoptStyle=t==="backward"?"right":"left",t!=="forward"){const[J,ie]=kd(e);J!==void 0&&ie!==void 0&&e.deleteAtoms([J,ie])}if(t==="upward")return Xm(e,r);if(t==="downward")return Ym(e,r);if(r.extend){let J=Xf(e,e.position,t);J<0&&(J=0),J>e.lastOffset&&(J=e.lastOffset);const ie=e.setSelection(e.anchor,J);return e.mathfield.stopCoalescingUndo(),ie}if(e.selectionIsPlaceholder){e.collapseSelection(t);const J=js(e,t);return e.mathfield.stopCoalescingUndo(),J}let L=e.position;const N=L;if(e.collapseSelection(t)?(L=e.position,Kd(e,L)||(L=Xf(e,L,t))):L=Xf(e,L,t),L<0||L>e.lastOffset){let J=!0;return e.silenceNotifications||(J=(b=(a=e.mathfield.host)==null?void 0:a.dispatchEvent(new CustomEvent("move-out",{detail:{direction:t},cancelable:!0,bubbles:!0,composed:!0})))!=null?b:!0),J&&e.announce("plonk"),J}return e.setPositionHandlingPlaceholder(L),e.mathfield.stopCoalescingUndo(),e.announce("move",N),!0}function Xf(e,t,r){return t=t+(r==="forward"?1:-1),t<0||t>e.lastOffset||Kd(e,t)?t:Xf(e,t,r)}function Kd(e,t){var r;const a=e.at(t);let b=a.parent;for(;b&&!b.inCaptureSelection;)b=b.parent;return!(b!=null&&b.inCaptureSelection||(r=a.parent)!=null&&r.skipBoundary&&(!a.isFirstSibling&&a.isLastSibling||a.type==="first")||e.mathfield.hasEditablePrompts&&!a.parentPrompt)}function Vm(e,t,r){let a=1/0,b=0;for(;b<t.length;b++){const L=hc(e.getHTMLElement(t[b])).right,N=Math.abs(r-L);if(N<=a)a=N;else break}return t[b-1]}function Yf(e,t,r,a,b){const L=e.mathfield.hasEditablePrompts,N=L?r.filter(ue=>ue.type==="prompt"&&!ue.captureSelection):r,J=hc(e.mathfield.getHTMLElement(t)).right,ie=e.offsetOf(Vm(e.mathfield,N,J))-(L?1:0);if(a){const[ue,pe]=e.selection.ranges[0];let Ee;ie<(b==="up"?ue:pe)?Ee={ranges:[[ie,pe]],direction:"backward"}:Ee={ranges:[[ue,ie]],direction:"forward"},e.setSelection(Ee)}else e.setPositionHandlingPlaceholder(ie);e.announce(`move ${b}`)}function Xm(e,t){var r,a;const b=(r=t==null?void 0:t.extend)!=null?r:!1;b||e.collapseSelection("backward");const L=()=>{var ie,ue;let pe=!0;return e.silenceNotifications||(pe=(ue=(ie=e.mathfield.host)==null?void 0:ie.dispatchEvent(new CustomEvent("move-out",{detail:{direction:"upward"},cancelable:!0,bubbles:!0,composed:!0})))!=null?ue:!0),e.announce(pe?"plonk":"line"),pe},N=e.at(e.position);let J=N;for(;J&&J.parentBranch!=="below"&&!(Array.isArray(J.parentBranch)&&J.parent instanceof qt);)J=J.parent;if(Array.isArray(J==null?void 0:J.parentBranch)&&J.parent instanceof qt){const ie=J.parent;if(J.parentBranch[0]<1)return L();const ue=J.parentBranch[0]-1,pe=ie.array[ue][J.parentBranch[1]];if(!pe.some(De=>De.type==="prompt"&&!De.captureSelection)&&e.mathfield.hasEditablePrompts)return L();Yf(e,N,pe,b,"up")}else if(J){const ie=(a=J.parent.branch("above"))!=null?a:J.parent.createBranch("above");if(!ie.some(pe=>pe.type==="prompt"&&pe.placeholderId)&&e.mathfield.hasEditablePrompts)return L();Yf(e,N,ie,b,"up")}else return L();return e.mathfield.stopCoalescingUndo(),!0}function Ym(e,t){var r,a;const b=(r=t==null?void 0:t.extend)!=null?r:!1;b||e.collapseSelection("forward");const L=()=>{var ie,ue;let pe=!0;return e.silenceNotifications||(pe=(ue=(ie=e.mathfield.host)==null?void 0:ie.dispatchEvent(new CustomEvent("move-out",{detail:{direction:"downward"},cancelable:!0,bubbles:!0,composed:!0})))!=null?ue:!0),e.announce(pe?"plonk":"line"),pe},N=e.at(e.position);let J=N;for(;J&&J.parentBranch!=="above"&&!(Array.isArray(J.parentBranch)&&J.parent instanceof qt);)J=J.parent;if(Array.isArray(J==null?void 0:J.parentBranch)&&J.parent instanceof qt){const ie=J.parent;if(J.parentBranch[0]+1>ie.array.length-1)return L();const ue=J.parentBranch[0]+1,pe=ie.array[ue][J.parentBranch[1]];if(!pe.some(De=>De.type==="prompt"&&!De.captureSelection)&&e.mathfield.hasEditablePrompts)return L();Yf(e,N,pe,b,"down")}else if(J){const ie=(a=J.parent.branch("below"))!=null?a:J.parent.createBranch("below");if(!ie.some(pe=>pe.type==="prompt")&&e.mathfield.hasEditablePrompts)return L();Yf(e,N,ie,b,"down")}else return L();return!0}function $d(e){const t=e.position,r=e.at(t).parent;return r!=null&&r.parent?(e.position=e.offsetOf(r),e.mathfield.stopCoalescingUndo(),e.announce("move",t),!0):(e.announce("plonk"),!1)}function Zm(e){let t=0,r=e.at(e.position),a=!1;for(;r;)(!r.hasEmptyBranch("superscript")||!r.hasEmptyBranch("subscript"))&&(t+=1),r.hasEmptyBranch("superscript")?r.hasEmptyBranch("subscript")||(a=!1):a=!0,r=r.parent;return a?t:0}function Jm(e){let t=0,r=e.at(e.position),a=!1;for(;r;)(!r.hasEmptyBranch("superscript")||!r.hasEmptyBranch("subscript"))&&(t+=1),r.hasEmptyBranch("superscript")?r.hasEmptyBranch("subscript")||(a=!0):a=!1,r=r.parent;return a?t:0}function Gd(e){var t;if(e.collapseSelection(),Zm(e)>=e.mathfield.options.scriptDepth[1])return e.announce("plonk"),!1;let r=e.at(e.position);return r.subsupPlacement===void 0&&(((t=r.rightSibling)==null?void 0:t.type)!=="subsup"&&r.parent.addChildAfter(new Do({style:r.computedStyle}),r),r=r.rightSibling),r.createBranch("superscript"),e.setSelection(e.getSiblingsRange(e.offsetOf(r.superscript[0]))),!0}function Vd(e){var t;if(e.collapseSelection(),Jm(e)>=e.mathfield.options.scriptDepth[0])return e.announce("plonk"),!1;let r=e.at(e.position);return r.subsupPlacement===void 0&&(((t=e.at(e.position+1))==null?void 0:t.type)!=="subsup"&&r.parent.addChildAfter(new Do({style:e.at(e.position).computedStyle}),r),r=e.at(e.position+1)),r.createBranch("subscript"),e.setSelection(e.getSiblingsRange(e.offsetOf(r.subscript[0]))),!0}function qm(){function e(ie){const ue=[],pe=[];return[...ie.querySelectorAll(`input, select, textarea, a[href], button,
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Ee=((ue=ie.form)!=null?ue:ie.ownerDocument).querySelectorAll('input[type="radio"][name="'+ie.name+'"]'),De=L(Ee,ie.form);return!De||De===ie}function J(ie){if(!u()||ie===document.activeElement||ie.contains(document.activeElement))return!1;if(getComputedStyle(ie).visibility==="hidden")return!0;const ue=ie.getBoundingClientRect();if(ue.width===0||ue.height===0)return!0;for(;ie;){if(getComputedStyle(ie).display==="none")return!0;ie=ie.parentElement}return!1}return u()?e(document.body):[]}function Ii(e,t,r="forward"){const a=e.position;if(Array.isArray(t)){const b=e.offsetOf(t[0]),L=e.offsetOf(t[t.length-1]);return r==="forward"?e.setSelection(b,L):e.setSelection(L,b),e.announce("move",a),e.mathfield.stopCoalescingUndo(),!0}return r==="forward"?Ii(e,[t.leftSibling,t]):Ii(e,[t,t.leftSibling])}function cs(e,t){const r=e.position;if(typeof t=="number"&&(t=e.at(t)),t.type==="prompt")e.setSelection(e.offsetOf(t.firstChild),e.offsetOf(t.lastChild));else{const a=e.offsetOf(t);t.type==="placeholder"?e.setSelection(a-1,a):e.position=a}return e.announce("move",r),e.mathfield.stopCoalescingUndo(),!0}function Zf(e,t,r=!0){var a,b;const L=t==="forward"?1:-1;e.at(e.anchor).type==="placeholder"&&js(e,t);let N;const J=e.at(e.anchor).parentPrompt;J?t==="forward"?N=e.offsetOf(J)+1:N=e.offsetOf(J.leftSibling):N=Math.max(e.position+L,0);const ie=Bh(e,N,t);if(!ie||t==="forward"&&e.offsetOf(ie)<N||t==="backward"&&e.offsetOf(ie)>N){if(!r||!((b=(a=e.mathfield.host)==null?void 0:a.dispatchEvent(new CustomEvent("move-out",{detail:{direction:t},cancelable:!0,bubbles:!0,composed:!0})))==null||b))return e.announce("plonk"),!1;const pe=qm();if(!document.activeElement||pe.length<=1)return e.announce("plonk"),!1;let Ee=pe.indexOf(document.activeElement)+L;return Ee<0&&(Ee=pe.length-1),Ee>=pe.length&&(Ee=0),pe[Ee].focus(),e.mathfield.stopCoalescingUndo(),!0}return cs(e,ie),!0}function Bh(e,t=0,r="forward"){return e.findAtom(a=>a.type==="placeholder"||a.type==="prompt"||!e.mathfield.readOnly&&a.treeDepth>2&&a.isFirstSibling&&a.isLastSibling,t,r)}oo({moveToOpposite:e=>{const t={superscript:"subscript",subscript:"superscript",above:"below",below:"above"},r=e.at(e.position),{parent:a}=r;if(!a)return e.announce("plonk"),!1;const b=r.parentBranch;let L;if(typeof b=="string"&&(L=t[b]),!L){const J=r.subsupPlacement?Vd(e):Gd(e);return e.mathfield.stopCoalescingUndo(),J}a.branch(L)||a.createBranch(L);const N=e.setSelection(e.getBranchRange(e.offsetOf(a),L));return e.mathfield.stopCoalescingUndo(),N},moveBeforeParent:e=>{const{parent:t}=e.at(e.position);return t?(e.position=e.offsetOf(t),e.mathfield.stopCoalescingUndo(),!0):(e.announce("plonk"),!1)},moveAfterParent:e=>$d(e),moveToNextChar:e=>js(e,"forward"),moveToPreviousChar:e=>js(e,"backward"),moveUp:e=>js(e,"upward"),moveDown:e=>js(e,"downward"),moveToNextWord:e=>Sc(e,"forward"),moveToPreviousWord:e=>Sc(e,"backward"),moveToGroupStart:e=>{const t=e.offsetOf(e.at(e.position).firstSibling);return t===e.position?(e.announce("plonk"),!1):(e.position=t,e.mathfield.stopCoalescingUndo(),!0)},moveToGroupEnd:e=>{const t=e.offsetOf(e.at(e.position).lastSibling);return t===e.position?(e.announce("plonk"),!1):(e.position=t,e.mathfield.stopCoalescingUndo(),!0)},moveToNextGroup:e=>{var t,r,a,b;if(e.position===e.lastOffset&&e.anchor===e.lastOffset)return Zf(e,"forward");const L=e.at(e.position);if(L.mode==="text"){if(e.selectionIsCollapsed){let De=L;for(;De&&De.mode==="text";)De=De.leftSibling;let je=L;for(;((t=je.rightSibling)==null?void 0:t.mode)==="text";)je=je.rightSibling;if(De&&je)return Ii(e,[De,je])}if(L.rightSibling.mode==="text"){let De=L;for(;De&&De.mode==="text";)De=De.rightSibling;return De?(cs(e,(r=De.leftSibling)!=null?r:De),e.mathfield.switchMode("math"),!0):cs(e,e.lastOffset)}}const J=e.at(e.anchor).parentPrompt,ie=J?e.offsetOf(J)+1:Math.max(e.position+1,0),ue=Bh(e,ie,"forward");if(ue)return cs(e,ue);const pe=Xd(e,L,De=>De.type==="leftright"||De.type==="text","forward");if(pe){if(pe.mode==="text"){let De=pe;for(;De&&De.mode==="text";)De=De.rightSibling;return Ii(e,[(a=pe.leftSibling)!=null?a:pe,(b=De.leftSibling)!=null?b:De])}return Ii(e,pe)}const Ee=L.parent;if(Ee){if(Ee.type==="leftright"||Ee.type==="surd")return Ii(e,Ee);if(L.parentBranch==="superscript"&&Ee.subscript)return Ii(e,Ee.subscript);if(L.parentBranch==="above"&&Ee.below)return Ii(e,Ee.below);if(L.parentBranch==="superscript"||L.parentBranch==="subscript")return cs(e,Ee);if(L.parentBranch==="above"||L.parentBranch==="below")return Ii(e,Ee)}return cs(e,e.lastOffset)},moveToPreviousGroup:e=>{var t;if(e.position===0&&e.anchor===0)return Zf(e,"backward");let r=e.at(e.position);const a=r.mode;if(a==="text"){if(e.selectionIsCollapsed){let J=r;for(;J&&J.mode==="text";)J=J.leftSibling;let ie=r;for(;((t=ie.rightSibling)==null?void 0:t.mode)==="text";)ie=ie.rightSibling;if(J&&ie)return Ii(e,[J,ie])}for(;r&&r.mode==="text";)r=r.leftSibling;return r?cs(e,r):cs(e,0)}const b=e.at(e.anchor).parentPrompt,L=b?e.offsetOf(b.leftSibling):Math.max(e.position-1,0),N=Bh(e,L,"backward");if(N)return cs(e,N);if(a==="math"){const J=Xd(e,r,ue=>ue.type==="leftright"||ue.type==="text","backward");if(J){if(J.mode==="text"){let ue=J;for(;ue&&ue.mode==="text";)ue=ue.leftSibling;return Ii(e,[J,ue])}return Ii(e,J)}const ie=r.parent;if(ie){if(ie.type==="leftright"||ie.type==="surd")return Ii(e,ie);if(r.parentBranch==="subscript"&&ie.superscript)return Ii(e,ie.superscript);if(r.parentBranch==="below"&&ie.above)return Ii(e,ie.above);if(r.parentBranch==="superscript"||r.parentBranch==="subscript")return cs(e,ie);if(r.parentBranch==="above"||r.parentBranch==="below")return Ii(e,ie)}return 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L=this.hasCheck;this.hasCheck=this._menuItems.some(ue=>ue.visible&&ue.hasCheck),this.hasCheck!==L&&this._menuItems.forEach(ue=>ue.updateState(t));let N,J=0;for(const ue of this._menuItems)ue.type==="heading"?(N&&J===0&&(N.visible=!1),N=ue,J=0):ue.type==="divider"&&N?(N.visible=J>0,N=void 0,J=0):N&&ue.visible&&(J+=1);N&&(N.visible=J>0);let ie=!0;for(const ue of this._menuItems)ue.type==="divider"?(ue.visible=!ie,ie=!0):ue.visible&&(ie=!1);(r=this.activeMenuItem)!=null&&r.visible||(this.activeMenuItem=null),!((a=this.activeMenuItem)!=null&&a.enabled)&&((b=this.activeMenuItem)==null?void 0:b.type)==="submenu"&&this._activeMenuItem.submenu.hide(),this._dirty=!1}get enabled(){return this.updateIfDirty(),this._menuItems.some(t=>t.type!=="divider"&&t.visible&&t.enabled)}get visible(){return this.updateIfDirty(),this._menuItems.some(t=>t.type!=="divider"&&t.visible)}set dirty(t){console.assert(t===!0),this._dirty!==t&&t&&this.parentMenu&&(this._dirty=!0,this.parentMenu.dirty=!0)}updateIfDirty(){this._dirty&&this.updateState(this.rootMenu.modifiers)}updateElement(){var t;if(this._element){this._element.textContent="";for(const{element:r,visible:a}of this._menuItems)r&&a&&this._element.append(r);(t=this._element.querySelector("li:first-of-type"))==null||t.setAttribute("tabindex","0")}}get element(){if(this._element)return this._element;const t=document.createElement("menu");t.setAttribute("role","menu"),t.setAttribute("tabindex","-1"),t.setAttribute("aria-orientation","vertical"),t.setAttribute("part","ui-menu-container"),this._submenuClass&&t.classList.add(this._submenuClass),t.classList.add("ui-menu-container"),this._abortController||(this._abortController=new AbortController);const r=this._abortController.signal;return t.addEventListener("focus",this,{signal:r}),t.addEventListener("wheel",this,{passive:!0,signal:r}),this._element=t,this.updateElement(),t}get activeMenuItem(){return this._activeMenuItem}set activeMenuItem(t){var r,a,b,L;if(this.rootMenu.cancelDelayedOperation(),t!==this._activeMenuItem){if(this.activeMenuItem){const N=this.activeMenuItem;N.active=!1,(r=N.submenu)==null||r.hide()}if(!((a=t==null?void 0:t.visible)==null||a)){this._activeMenuItem=null;return}this._activeMenuItem=t,t&&(t.active=!0)}t?(b=t.element)==null||b.focus({preventScroll:!0}):(L=this._element)==null||L.focus({preventScroll:!0})}get firstMenuItem(){this.updateIfDirty();let t=0,r=!1;const a=this._menuItems;for(;!r&&t<=a.length-1;){const b=a[t];r=b.type!=="divider"&&b.visible&&b.enabled,t+=1}return r?a[t-1]:null}get lastMenuItem(){this.updateIfDirty();const t=this._menuItems;let r=t.length-1,a=!1;for(;!a&&r>=0;){const b=t[r];a=b.type!=="divider"&&b.visible&&b.enabled,r-=1}return a?t[r+1]:null}nextMenuItem(t){if(t===0)return this._activeMenuItem;if(!this._activeMenuItem)return t>0?this.firstMenuItem:this.lastMenuItem;if(!this.firstMenuItem||!this.lastMenuItem||!this._activeMenuItem)return null;this.updateIfDirty();const r=this._menuItems.indexOf(this.firstMenuItem),a=this._menuItems.indexOf(this.lastMenuItem);let b=this._menuItems.indexOf(this._activeMenuItem),L=1;for(;b>=r&&b<=a;){b+=t>0?1:-1;const N=this._menuItems[b];if(!N)break;if(N.visible&&N.enabled){if(L===Math.abs(t))return this._menuItems[b];L+=1}}return t>0?this.lastMenuItem:this.firstMenuItem}getMenuItemColumn(t){this.updateIfDirty();const a=this._menuItems.filter(b=>b.visible&&b.enabled).indexOf(t);return a<0?-1:a%this.columnCount}static get collator(){return Pc._collator||(Pc._collator=new Intl.Collator(void 0,{usage:"search",sensitivity:"base"})),Pc._collator}findMenuItem(t){var r;this.updateIfDirty();const a=this._menuItems.filter(J=>J.type!=="divider"&&J.visible&&J.enabled);if(a.length===0)return null;const b=Math.max(...a.map(J=>J.label.length))-t.length;if(b<0)return null;let L=null,N=0;for(;N<b&&!L;)L=(r=a.find(J=>Pc.collator.compare(t,J.label.substring(N,t.length))===0))!=null?r:null,N++;return L}show(t){return!this.visible||!t.container?!1:(this.updateElement(),t.container.appendChild(this.element),S()&&(this.element.popover="manual",this.element.showPopover()),t.location&&Tg(this.element,{location:t.location,alternateLocation:t.alternateLocation,verticalPos:"bottom",horizontalPos:"start"}),this.element.focus({preventScroll:!0}),this.parentMenu&&(this.parentMenu.openSubmenu=this),!0)}hide(){var t,r,a,b,L;this.openSubmenu=null,this.activeMenuItem=null,this.parentMenu&&(this.parentMenu.openSubmenu=null),S()&&((t=this._element)!=null&&t.popover)&&this.element.hidePopover(),(a=(r=this.parentMenu)==null?void 0:r.element)==null||a.focus(),(L=(b=this._element)==null?void 0:b.parentNode)==null||L.removeChild(this._element)}set openSubmenu(t){var r,a,b,L;const N=t!==null;((r=this.activeMenuItem)==null?void 0:r.type)==="submenu"&&((a=this.activeMenuItem.element)==null||a.setAttribute("aria-expanded",N.toString())),(L=(b=this.activeMenuItem)==null?void 0:b.element)==null||L.classList.toggle("is-submenu-open",N),this.isSubmenuOpen=N}},fp=class h0 extends up{constructor(t,r){var a;super(t),this.state="closed",this.typingBufferResetTimer=0,this.hysteresisTimer=0,this._updating=!1,this._host=(a=r==null?void 0:r.host)!=null?a:null,this.isDynamic=t.some(hp),this._modifiers={shift:!1,control:!1,alt:!1,meta:!1},this.typingBuffer="",this.state="closed"}get modifiers(){return this._modifiers}set modifiers(t){Y0(this._modifiers,t)||(this._modifiers=t,this.dirty=!0)}get activeSubmenu(){let t=this;for(;t.isSubmenuOpen;)t=t.activeMenuItem.submenu;return t}set dirty(t){this._updating||(console.assert(t===!0),this._dirty!==t&&(this._dirty=!0,t&&setTimeout(()=>{this.updateState(this.modifiers),this.updateElement()})))}updateState(t){this._updating=!0,this.modifiers=t!=null?t:this.modifiers,super.updateState(this.modifiers),this._updating=!1}handleKeyupEvent(t){this.isDynamic&&(this.modifiers=xl(t)),t.stopImmediatePropagation()}handleKeydownEvent(t){var r,a,b;if(t.key==="Tab"||t.key==="Escape"){this.hide();return}this.isDynamic&&(this.modifiers=xl(t));let L=!0;const N=this.activeSubmenu,J=N.activeMenuItem;switch(t.key){case" ":case"Space":case"Return":case"Enter":J==null||J.select(xl(t));break;case"ArrowRight":if((J==null?void 0:J.type)==="submenu")J.select(xl(t)),this.activeSubmenu.activeMenuItem=this.activeSubmenu.firstMenuItem;else if(!J)N.activeMenuItem=N.firstMenuItem;else{const ie=(r=N.getMenuItemColumn(J))!=null?r:-1;if(ie>=0&&ie<((a=N.columnCount)!=null?a:1)-1){const ue=N.nextMenuItem(1);ue&&(N.activeMenuItem=ue)}}break;case"ArrowLeft":if(N===this.rootMenu)J||(N.activeMenuItem=N.firstMenuItem);else if((J&&(b=N.getMenuItemColumn(J))!=null?b:-1)<=0||!J){N.hide();const ue=N.parentMenu.activeMenuItem;if(ue){const{element:pe}=ue;pe==null||pe.focus(),pe==null||pe.classList.remove("is-submenu-open")}}else{const ue=N.nextMenuItem(-1);ue&&(N.activeMenuItem=ue)}break;case"ArrowDown":N.activeMenuItem=N.nextMenuItem(N.columnCount);break;case"ArrowUp":N.activeMenuItem=N.nextMenuItem(-N.columnCount);break;case"Home":case"PageUp":N.activeMenuItem=N.firstMenuItem;break;case"End":case"PageDown":N.activeMenuItem=N.lastMenuItem;break;case"Backspace":if(this.typingBuffer&&(this.typingBuffer=this.typingBuffer.slice(0,-1),this.typingBuffer)){clearTimeout(this.typingBufferResetTimer);const ie=N.findMenuItem(this.typingBuffer);ie&&(N.activeMenuItem=ie),this.typingBufferResetTimer=setTimeout(()=>{this.typingBuffer=""},500)}break;default:if(Of(t)){isFinite(this.typingBufferResetTimer)&&clearTimeout(this.typingBufferResetTimer),this.typingBuffer+=t.key;const ie=N.findMenuItem(this.typingBuffer);ie&&(N.activeMenuItem=ie),this.typingBufferResetTimer=setTimeout(()=>{this.typingBuffer=""},500)}else L=!1}L&&(t.preventDefault(),t.stopPropagation())}handleEvent(t){if(t.type==="keydown")this.handleKeydownEvent(t);else if(t.type==="keyup")this.handleKeyupEvent(t);else if(t.type==="pointermove")this.lastMoveEvent=t;else if(t.type==="pointerup"&&t.target===this.scrim)Number.isFinite(this.rootMenu._openTimestamp)&&Date.now()-this.rootMenu._openTimestamp<120?this.state="modal":this.state==="modal"&&this.hide();else if(t.type==="contextmenu"){t.preventDefault(),t.stopPropagation();return}super.handleEvent(t)}dispatchEvent(t){return this._host?this._host.dispatchEvent(t):!0}get scrim(){return Rs.element}connectScrim(t){const r=this.scrim;r.addEventListener("pointerup",this),r.addEventListener("contextmenu",this),r.addEventListener("keydown",this),r.addEventListener("keyup",this),r.addEventListener("pointermove",this),Rs.open({root:t,onDismiss:()=>this.hide()})}disconnectScrim(){const t=this.scrim;t.removeEventListener("pointerup",this),t.removeEventListener("contextmenu",this),t.removeEventListener("keydown",this),t.removeEventListener("keyup",this),t.removeEventListener("pointermove",this),Rs.state==="open"&&Rs.scrim.close()}get rootMenu(){return this}show(t){return this._onDismiss=t==null?void 0:t.onDismiss,t!=null&&t.modifiers&&(this.modifiers=t.modifiers),this.updateState(),this.connectScrim(t==null?void 0:t.target),super.show(h(l({},t),{container:this.scrim}))?(this._openTimestamp=Date.now(),this.state="open",!0):(this.disconnectScrim(),!1)}hide(){this.cancelDelayedOperation(),this.state!==void 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this.selection.direction&&this.selection.direction!=="none"&&(e.direction=this.selection.direction),{content:this.root.toJson(),selection:e,mode:this.mode}}setState(e,t){var r;const a=this.silenceNotifications;this.silenceNotifications=(r=t==null?void 0:t.silenceNotifications)!=null?r:!0;let b={};if((t==null?void 0:t.type)==="undo"&&(b={inputType:"historyUndo"}),(t==null?void 0:t.type)==="redo"&&(b={inputType:"historyRedo"}),this.contentWillChange(b)){const L=this.silenceNotifications;this.silenceNotifications=!0,this.mode=e.mode,this.root=$a(e.content),this.selection=e.selection,this.silenceNotifications=L,this.contentDidChange(b)}this.silenceNotifications=a}get atoms(){return this.root.children}get selection(){return this._selection}set selection(e){this.setSelection(e)}setSelection(e,t){return!this.mathfield.contentEditable&&this.mathfield.userSelect==="none"?!1:this.deferNotifications({selection:!0},()=>{var r,a,b;const L=this.normalizeSelection(e,t);if(L===void 0)throw new TypeError("Invalid selection");if(L.ranges.length===1&&L.ranges[0][0]===L.ranges[0][1]){const pe=L.ranges[0][0];if(!this.mathfield.dirty&&!((r=this.at(pe))!=null&&r.parentPrompt)&&this.mathfield.hasEditablePrompts){if((a=this.at(pe-1))!=null&&a.parentPrompt){this._anchor=this.normalizeOffset(pe-1),this._position=this._anchor,this._selection=this.normalizeSelection(this._anchor);return}if((b=this.at(pe+1))!=null&&b.parentPrompt){this._anchor=this.normalizeOffset(pe+1),this._position=this._anchor,this._selection=this.normalizeSelection(this._anchor);return}this._anchor=0,this._position=0,this._selection={ranges:[[0,0]]};return}this._anchor=pe,this._position=pe,this._selection=L;return}const N=ri(L);L.direction==="backward"?[this._position,this._anchor]=N:[this._anchor,this._position]=N;const J=this.at(N[0]+1),ie=this.at(N[1]),ue=et.commonAncestor(J,ie);(ue==null?void 0:ue.type)==="array"&&J.parent===ue&&ie.parent===ue?this._selection={ranges:[N],direction:L.direction}:this._selection={ranges:[N],direction:L.direction},console.assert(this._position>=0&&this._position<=this.lastOffset)})}setPositionHandlingPlaceholder(e){var t;const r=this.at(e);(r==null?void 0:r.type)==="placeholder"?this.setSelection(e-1,e):((t=r==null?void 0:r.rightSibling)==null?void 0:t.type)==="placeholder"?this.setSelection(e,e+1):this.position=e,r instanceof di&&r.isSuggestion&&(r.isSuggestion=!1),this.mathfield.stopCoalescingUndo()}get position(){return this._position}set position(e){this.setSelection(e,e)}get anchor(){return this._anchor}get selectionIsCollapsed(){return this._anchor===this._position}get selectionIsPlaceholder(){return Math.abs(this._anchor-this._position)===1?this.at(Math.max(this._anchor,this._position)).type==="placeholder":!1}collapseSelection(e="forward"){return this._anchor===this._position?!1:(e==="backward"?this.position=Math.min(this._anchor,this._position):this.position=Math.max(this._anchor,this._position),!0)}get lastOffset(){return this.atoms.length-1}at(e){return this.atoms[e]}offsetOf(e){return this.atoms.indexOf(e)}getSiblingsRange(e){const t=this.at(e),{parent:r}=t;if(!r)return[0,this.lastOffset];const a=t.parent.branch(t.parentBranch);return[this.offsetOf(a[0]),this.offsetOf(a[a.length-1])]}getBranchRange(e,t){const r=this.at(e).branch(t);return[this.offsetOf(r[0]),this.offsetOf(r[r.length-1])]}getAtoms(e,t,r){let a=r!=null?r:{};if(uc(e)){if(a=t!=null?t:{},e.ranges.length>1)return e.ranges.reduce((ue,pe)=>[...ue,...this.getAtoms(pe,a)],[]);e=e.ranges[0]}let b,L;if(As(e)){if(b=e,!As(t))return[];L=t}else[b,L]=e,a=t!=null?t:{};if(!Number.isFinite(b))return[];a.includeChildren===void 0&&(a.includeChildren=!1),b<0&&(b=this.lastOffset-b+1),L<0&&(L=this.lastOffset-L+1);const N=Math.min(b,L)+1,J=Math.max(b,L);if(!a.includeChildren&&N===1&&J===this.lastOffset)return[this.root];let ie=[];for(let ue=N;ue<=J;ue++){const pe=this.atoms[ue];Cp(this,pe,N,J)&&ie.push(pe)}return a.includeChildren||(ie=ie.filter(ue=>{let pe=!1,{parent:Ee}=ue;for(;Ee&&!pe;)pe=Cp(this,Ee,N,J),Ee=Ee.parent;return!pe})),ie}getAllAtoms(e=0){const t=[],r=this.lastOffset;for(let a=e;a<=r;a++)t.push(this.atoms[a]);for(let a=0;a<e;a++)t.push(this.atoms[a]);return t}findAtom(e,t=0,r="forward"){let a;const b=this.lastOffset;if(r==="forward"){for(let L=t;L<=b;L++)if(a=this.atoms[L],e(a))return a;for(let L=0;L<t;L++)if(a=this.atoms[L],e(a))return a;return}for(let L=t;L>=0;L--)if(a=this.atoms[L],e(a))return a;for(let L=b;L>t;L--)if(a=this.atoms[L],e(a))return a}extractAtoms(e){let t=this.getAtoms(e);if(t.length===1&&!t[0].parent)if(t[0].type==="root")t=[...t[0].body],t.shift();else return t=this.root.cells.flat(),this.root=new et({type:"root",body:[]}),t;for(const r of t)r.parent.removeChild(r);return t}deleteAtoms(e){this.extractAtoms(e),this.position=e[0]}atomToString(e,t){const r=t!=null?t:"latex";if(r.startsWith("latex"))return et.serialize([e],{expandMacro:r==="latex-expanded",skipStyles:r==="latex-unstyled",skipPlaceholders:r==="latex-without-placeholders",defaultMode:this.mathfield.options.defaultMode});if(r==="math-ml")return Pr(e);if(r==="spoken")return Tc(e);if(r==="spoken-text"){const a=window.MathfieldElement.textToSpeechMarkup;window.MathfieldElement.textToSpeechMarkup="";const b=Tc(e);return window.MathfieldElement.textToSpeechMarkup=a,b}if(r==="spoken-ssml"||r==="spoken-ssml-with-highlighting"){const a=window.MathfieldElement.textToSpeechMarkup;window.MathfieldElement.textToSpeechMarkup="ssml";const b=Tc(e);return window.MathfieldElement.textToSpeechMarkup=a,b}return r==="ascii-math"?Mn(e):(console.error(`MathLive 0.98.5: Unexpected format "${r}`),"")}getValue(e,t,r){if(e===void 0)return this.atomToString(this.root,"latex");if(typeof e=="string"&&e!=="math-json")return this.atomToString(this.root,e);let a,b;if(As(e)&&As(t)?(a=[this.normalizeRange([e,t])],b=r):cc(e)?(a=[this.normalizeRange(e)],b=t):uc(e)?(a=e.ranges,b=t):(a=[this.normalizeRange([0,-1])],b=e),b!=null||(b="latex"),b==="math-json"){if(!window.MathfieldElement.computeEngine)return window[Symbol.for("io.cortexjs.compute-engine")]||console.error(`The CortexJS Compute Engine library is not available.
Load the library, for example with:
import "https://unpkg.com/@cortex-js/compute-engine?module"`),'["Error", "compute-engine-not-available"]';const L=this.getValue({ranges:a},"latex-unstyled");try{const N=window.MathfieldElement.computeEngine.parse(L);return JSON.stringify(N.json)}catch(N){return JSON.stringify(["Error",`'${N.toString()}'`])}}if(b.startsWith("latex")){const L={expandMacro:b==="latex-expanded",skipStyles:b==="latex-unstyled",skipPlaceholders:b==="latex-without-placeholders",defaultMode:this.mathfield.options.defaultMode};return ar(a.map(N=>et.serialize(this.getAtoms(N),L)))}return a.map(L=>this.getAtoms(L).map(N=>this.atomToString(N,b)).join("")).join("")}extendSelectionTo(e,t){return!this.mathfield.contentEditable&&this.mathfield.userSelect==="none"?!1:this.deferNotifications({selection:!0},()=>{const r=this.normalizeRange([e,t]);let[a,b]=r,{parent:L}=this.at(b);if(L&&(L.type==="genfrac"||L.type==="subsup"))for(;L!==this.root&&ad(this,L,[a,b]);)b=this.offsetOf(L),L=L.parent;for(L=this.at(a).parent;L!==this.root&&ad(this,L,[a,b]);)a=this.offsetOf(L.leftSibling),L=L.parent;if(L=this.at(b).parent,(L==null?void 0:L.type)==="genfrac")for(;L!==this.root&&ad(this,L,[a,b]);)b=this.offsetOf(L),console.assert(b>=0),L=L.parent;this._position=this.normalizeOffset(t),this._selection={ranges:[[a,b]],direction:"none"}})}announce(e,t,r=[]){var a,b;((b=(a=this.mathfield.host)==null?void 0:a.dispatchEvent(new CustomEvent("announce",{detail:{command:e,previousPosition:t,atoms:r},cancelable:!0,bubbles:!0,composed:!0})))!=null?b:!0)&&dv(this.mathfield,e,t,r)}deferNotifications(e,t){const r=this._selection,a=this._anchor,b=this._position,L=this.silenceNotifications;this.silenceNotifications=!0;const N=this.root.changeCounter;t();const J=this.root.changeCounter!==N,ie=a!==this._anchor||b!==this._position||yl(this._selection,r)==="different";return this.silenceNotifications=L,e.content&&J&&this.contentDidChange({inputType:e.type}),e.selection&&ie&&this.selectionDidChange(),J||ie}normalizeOffset(e){return e>0?e=Math.min(e,this.lastOffset):e<0&&(e=this.lastOffset+e+1),e}normalizeRange(e){let[t,r]=e;return t=this.normalizeOffset(t),r=this.normalizeOffset(r),t<r?[t,r]:[r,t]}normalizeSelection(e,t){var r;let a;if(As(e)){const b=this.normalizeOffset(e);if(As(t)){const L=this.normalizeOffset(t);a=b<=L?{ranges:[[b,L]],direction:"none"}:{ranges:[[L,b]],direction:"backward"}}else a={ranges:[[b,b]],direction:"none"}}else if(cc(e)){const b=this.normalizeOffset(e[0]),L=this.normalizeOffset(e[1]);a=b<=L?{ranges:[[b,L]],direction:"none"}:{ranges:[[L,b]],direction:"backward"}}else uc(e)&&(a={ranges:e.ranges.map(b=>this.normalizeRange(b)),direction:(r=e.direction)!=null?r:"none"});return console.assert(a!==void 0),a}get parentEnvironment(){let e=this.at(this.position).parent;if(e){for(;e.parent&&e.type!=="array";)e=e.parent;if(e.type==="array")return e}}get cell(){var e;let t=this.at(this.position);if(t){for(;t&&((e=t.parent)==null?void 0:e.type)!=="array";)t=t.parent;if(!(!(t!=null&&t.parent)||t.parent.type!=="array"))return t.parentBranch}}contentWillChange(e={}){if(this.silenceNotifications||!this.mathfield)return!0;const t=this.silenceNotifications;this.silenceNotifications=!0;const r=this.mathfield.onContentWillChange(e);return this.silenceNotifications=t,r}contentDidChange(e){var t;if(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this.mathfield)),this.silenceNotifications||!this.mathfield.host||!this.mathfield)return;const r=this.silenceNotifications;this.silenceNotifications=!0,this.mathfield.host.dispatchEvent(new InputEvent("input",h(l({},e),{data:e.data?e.data:(t=e.inputType)!=null?t:"",bubbles:!0,composed:!0}))),this.silenceNotifications=r}selectionDidChange(){if(!this.mathfield||(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this.mathfield)),this.silenceNotifications))return;const e=this.silenceNotifications;this.silenceNotifications=!0,this.mathfield.onSelectionDidChange(),this.silenceNotifications=e}};function Cp(e,t,r,a){const b=e.offsetOf(t);if(b<r||b>a)return!1;if(!t.hasChildren)return!0;const L=e.offsetOf(t.firstChild);if(L>=r&&L<=a){const N=e.offsetOf(t.lastChild);if(N>=r&&N<=a)return!0}return!1}function ad(e,t,r){if(!(t!=null&&t.hasChildren))return!1;const[a,b]=r,L=e.offsetOf(t.firstChild),N=e.offsetOf(t.lastChild);return L>=a&&L<=b&&N>=L&&N<=b}function zu(e,t,r,a){var b,L,N,J,ie,ue;const pe=r.parent;if(pe&&r instanceof Dr){const Ee=!a&&t==="forward"||a==="body"&&t==="backward";let De=Ee?e.offsetOf(r.firstChild):e.offsetOf(r.lastChild);return Ee?r.rightDelim!=="?"&&r.rightDelim!=="."?(r.leftDelim=".",r.isDirty=!0):(pe.addChildrenAfter(r.removeBranch("body"),r),pe.removeChild(r),De--):r.leftDelim!=="?"&&r.leftDelim!=="."?(r.rightDelim=".",r.isDirty=!0):(pe.addChildrenAfter(r.removeBranch("body"),r),pe.removeChild(r),De--),e.position=De,!0}if(pe&&r.type==="surd"){if(t==="forward"&&!a||t==="backward"&&a==="body"){const Ee=r.leftSibling;r.hasChildren&&pe.addChildrenAfter(r.removeBranch("body"),r),pe.removeChild(r),e.position=e.offsetOf(Ee)}else t==="forward"&&a==="body"?e.position=e.offsetOf(r):!a&&t==="backward"?r.hasChildren?e.position=e.offsetOf(r.lastChild):(e.position=Math.max(0,e.offsetOf(r)-1),pe.removeChild(r)):a==="above"&&(r.hasEmptyBranch("above")&&r.removeBranch("above"),t==="backward"?e.position=e.offsetOf(r.leftSibling):e.position=e.offsetOf(r.body[0]));return!0}if(pe&&(r.type==="box"||r.type==="enclose")){const Ee=a&&t==="backward"||!a&&t==="forward"?r.leftSibling:r.lastChild;return pe.addChildrenAfter(r.removeBranch("body"),r),pe.removeChild(r),e.position=e.offsetOf(Ee),!0}if(r.type==="genfrac"||r.type==="overunder"){if(!a)return r.type==="overunder"&&r.hasEmptyBranch("body")||r.type==="genfrac"&&r.hasEmptyBranch("below")&&r.hasEmptyBranch("above")?!1:(e.position=e.offsetOf(t==="forward"?r.firstChild:r.lastChild),!0);const Ee=Hu.fractionNavigationOrder==="numerator-denominator"?"above":"below",De=Ee==="above"?"below":"above";if(pe&&(t==="forward"&&a===Ee||t==="backward"&&a===De)){const je=r.removeBranch(Ee),ze=r.removeBranch(De);return pe.addChildrenAfter([...je,...ze],r),pe.removeChild(r),e.position=e.offsetOf(je.length>0?je[je.length-1]:ze[0]),!0}return t==="backward"?e.position=e.offsetOf(r.leftSibling):e.position=e.offsetOf(r),!0}if(r.isExtensibleSymbol||r.type==="subsup"){if(!a&&t==="forward")return!1;if(!a){if(r.subscript||r.superscript){const Ee=t==="forward"?(N=(b=r.superscript)==null?void 0:b[0])!=null?N:(L=r.subscript)==null?void 0:L[0]:(ue=(J=r.subscript)==null?void 0:J[0].lastSibling)!=null?ue:(ie=r.superscript)==null?void 0:ie[0].lastSibling;return Ee&&(e.position=e.offsetOf(Ee)),!0}return!1}if(!r.hasChildren&&r.type==="subsup"){const Ee=t==="forward"?e.offsetOf(r):Math.max(0,e.offsetOf(r)-1);return r.parent.removeChild(r),e.position=Ee,!0}if(a==="superscript")if(t==="backward"){const Ee=e.offsetOf(r.firstChild)-1;console.assert(Ee>=0),e.position=Ee}else r.subscript?e.position=e.offsetOf(r.subscript[0]):e.position=e.offsetOf(r);else a==="subscript"&&(t==="backward"&&r.superscript?e.position=e.offsetOf(r.superscript[0].lastSibling):t==="backward"?e.position=e.offsetOf(r.firstChild)-1:e.position=e.offsetOf(r));if(a&&r.hasEmptyBranch(a)&&(r.removeBranch(a),r.type==="subsup"&&!r.subscript&&!r.superscript)){const Ee=t==="forward"?e.offsetOf(r):Math.max(0,e.offsetOf(r)-1);r.parent.removeChild(r),e.position=Ee}return!0}if((pe==null?void 0:pe.type)==="genfrac"&&!a&&r.type!=="first"){let Ee=e.offsetOf(r.leftSibling);return pe.removeChild(r),pe.hasEmptyBranch("above")&&pe.hasEmptyBranch("below")?(Ee=e.offsetOf(pe.leftSibling),pe.parent.removeChild(pe),e.announce("delete",void 0,[pe]),e.position=Ee,!0):(e.announce("delete",void 0,[r]),e.position=Ee,!0)}if(t==="backward"&&((pe==null?void 0:pe.command)==="\\ln"||(pe==null?void 0:pe.command)==="\\log")&&r.parentBranch!=="body"){const Ee=e.offsetOf(pe.leftSibling);return pe.parent.removeChild(pe),e.announce("delete",void 0,[pe]),e.position=Ee,!0}return!1}function vv(e){return!e.mathfield.isSelectionEditable||!e.contentWillChange({inputType:"deleteContentBackward"})?!1:e.selectionIsCollapsed?e.deferNotifications({content:!0,selection:!0,type:"deleteContentBackward"},()=>{let t=e.at(e.position);if(!(t&&zu(e,"backward",t))){if(t!=null&&t.isFirstSibling){if(zu(e,"backward",t.parent,t.parentBranch))return;t=null}if(!t){e.announce("plonk");return}e.position=e.offsetOf(t.leftSibling),t.parent.removeChild(t),e.announce("delete",void 0,[t])}}):Fs(e,ri(e.selection),"deleteContentBackward")}function yv(e){return!e.mathfield.isSelectionEditable||!e.contentWillChange({inputType:"deleteContentForward"})?!1:e.selectionIsCollapsed?e.deferNotifications({content:!0,selection:!0,type:"deleteContentForward"},()=>{var t,r;let a=e.at(e.position).rightSibling;if(a&&zu(e,"forward",a))return;if(a){if(e.at(e.position).isLastSibling&&zu(e,"forward",a.parent,a.parentBranch))return}else{if(a=e.at(e.position),a.isLastSibling&&zu(e,"forward",a.parent,a.parentBranch))return;a=void 0}if(e.position===e.lastOffset||!a){e.announce("plonk");return}a.parent.removeChild(a);let b=(t=e.at(e.position))==null?void 0:t.rightSibling;for(;(b==null?void 0:b.type)==="subsup";)b.parent.removeChild(b),b=(r=e.at(e.position))==null?void 0:r.rightSibling;e.announce("delete",void 0,[a])}):Fs(e,ri(e.selection),"deleteContentForward")}function Fs(e,t,r){const a=e.getAtoms(t);if(a.length>0&&a[0].parent){let b=a[0].parent.firstChild;b.type==="first"&&(b=b.rightSibling);const L=a[a.length-1].parent.lastChild;let N=a[0];N.type==="first"&&(N=N.rightSibling);const J=a[a.length-1];if(N===b&&J===L){const ie=a[0].parent;ie.parent&&ie.type!=="prompt"&&(t=[e.offsetOf(ie.leftSibling),e.offsetOf(ie)])}if(a.length===1&&a[0].type==="placeholder"&&a[0].parent.type==="genfrac"){const ie=a[0].parent,ue=a[0].parentBranch==="below"?"above":"below",pe=e.offsetOf(ie.leftSibling);return e.deferNotifications({content:!0,selection:!0,type:r},()=>{var Ee,De;const je=ie.removeBranch(ue);if(je.length===1&&je[0].type==="placeholder")(De=ie.parent)==null||De.removeChild(ie),e.position=Math.max(0,pe);else{const ze=ie.parent.addChildrenAfter(je,ie);(Ee=ie.parent)==null||Ee.removeChild(ie),e.position=e.offsetOf(ze)}})}}return e.deferNotifications({content:!0,selection:!0,type:r},()=>e.deleteAtoms(t))}oo({deleteAll:e=>e.contentWillChange({inputType:"deleteContent"})&&Fs(e,[0,-1],"deleteContent"),deleteForward:e=>yv(e),deleteBackward:e=>vv(e),deleteNextWord:e=>e.contentWillChange({inputType:"deleteWordForward"})&&Fs(e,[e.anchor,jh(e,e.position,"forward")],"deleteWordForward"),deletePreviousWord:e=>e.contentWillChange({inputType:"deleteWordBackward"})&&Fs(e,[e.anchor,jh(e,e.position,"backward")],"deleteWordBackward"),deleteToGroupStart:e=>e.contentWillChange({inputType:"deleteSoftLineBackward"})&&Fs(e,[e.anchor,e.offsetOf(e.at(e.position).firstSibling)],"deleteSoftLineBackward"),deleteToGroupEnd:e=>e.contentWillChange({inputType:"deleteSoftLineForward"})&&Fs(e,[e.anchor,e.offsetOf(e.at(e.position).lastSibling)],"deleteSoftLineForward"),deleteToMathFieldStart:e=>e.contentWillChange({inputType:"deleteHardLineBackward"})&&Fs(e,[e.anchor,0],"deleteHardLineBackward"),deleteToMathFieldEnd:e=>e.contentWillChange({inputType:"deleteHardLineForward"})&&Fs(e,[e.anchor,-1],"deleteHardLineForward")},{target:"model",audioFeedback:"delete",canUndo:!0,changeContent:!0,changeSelection:!0});var bv=`<svg xmlns="http://www.w3.org/2000/svg" style="width: 21px;"  viewBox="0 0 576 512" role="img" aria-label="${A("tooltip.toggle virtual keyboard")}"><path d="M528 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h480c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48zm16 336c0 8.823-7.177 16-16 16H48c-8.823 0-16-7.177-16-16V112c0-8.823 7.177-16 16-16h480c8.823 0 16 7.177 16 16v288zM168 268v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm-336 80v-24c0-6.627-5.373-12-12-12H84c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm384 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zM120 188v-24c0-6.627-5.373-12-12-12H84c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm96 0v-24c0-6.627-5.373-12-12-12h-24c-6.627 0-12 5.373-12 12v24c0 6.627 5.373 12 12 12h24c6.627 0 12-5.373 12-12zm-96 152v-8c0-6.627-5.373-12-12-12H180c-6.627 0-12 5.373-12 12v8c0 6.627 5.373 12 12 12h216c6.627 0 12-5.373 12-12z"/></svg>`,_v=`<svg xmlns="http://www.w3.org/2000/svg" style="height: 18px;" viewBox="0 0 448 512" role="img" aria-label="${A("tooltip.menu")}"><path d="M0 96C0 78.3 14.3 64 32 64H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32C14.3 128 0 113.7 0 96zM0 256c0-17.7 14.3-32 32-32H416c17.7 0 32 14.3 32 32s-14.3 32-32 32H32c-17.7 0-32-14.3-32-32zM448 416c0 17.7-14.3 32-32 32H32c-17.7 0-32-14.3-32-32s14.3-32 32-32H416c17.7 0 32 14.3 32 32z"/></svg>`,wv=class{constructor(e,t){this.focusBlurInProgress=!1;var r,a,b;this.options=l(h(l({},Kf()),{macros:We(),registers:za()}),Wf(t)),this.eventController=new AbortController;const L=this.eventController.signal;t.eventSink&&(this.host=t.eventSink),this.element=e,e.mathfield=this,this.blurred=!0,this.keystrokeCaptionVisible=!1,this.suggestionIndex=0,this.inlineShortcutBuffer=[],this.inlineShortcutBufferFlushTimer=0,this.defaultStyle={},this.adoptStyle="left",this.options.defaultMode==="inline-math"?this.element.classList.add("ML__is-inline"):this.element.classList.remove("ML__is-inline"),this.dirty=!1;let N=(a=(r=t.value)!=null?r:this.element.textContent)!=null?a:"";N=N.trim();const J=Nd(this.options),ie=new et({type:"root",mode:J,body:ii(N,{context:this.context})});this.model=new gv(this,J,ie),this.undoManager=new Gm(this.model);const ue=[];if(ue.push("<span contenteditable=true aria-multiline=false part=keyboard-sink class=ML__keyboard-sink autocapitalize=off autocomplete=off autocorrect=off spellcheck=false inputmode=none tabindex=0></span>"),ue.push('<span part=container class=ML__container aria-hidden=true  style="visibility:hidden">'),ue.push("<span part=content class=ML__content>"),ue.push(Ld(this)),ue.push("</span>"),window.mathVirtualKeyboard&&(ue.push(`<div part=virtual-keyboard-toggle class=ML__virtual-keyboard-toggle role=button ${this.hasEditableContent?"":'style="display:none;"'} data-l10n-tooltip="tooltip.toggle virtual keyboard">`),ue.push(bv),ue.push("</div>")),ue.push('<div part=menu-toggle class=ML__menu-toggle role=button data-l10n-tooltip="tooltip.menu">'),ue.push(_v),ue.push("</div>"),ue.push("</span>"),ue.push("<span class=ML__sr-only>"),ue.push("<span role=status aria-live=assertive aria-atomic=true></span>"),ue.push("</span>"),this.element.innerHTML=window.MathfieldElement.createHTML(ue.join("")),!this.element.children){console.error("%cMathLive 0.98.5: Something went wrong and the mathfield could not be created.%c\nIf you are using Vue, this may be because you are using the runtime-only build of Vue. Make sure to include `runtimeCompiler: true` in your Vue configuration. There may a warning from Vue in the log above.","color:red;font-family:system-ui;font-size:1.2rem;font-weight:bold","color:inherit;font-family:system-ui;font-size:inherit;font-weight:inherit");return}this._l10Subscription=w.subscribe(()=>w.update(this.element)),w.update(this.element),this.field=this.element.querySelector("[part=content]"),this.field.addEventListener("click",Ee=>Ee.stopImmediatePropagation(),{capture:!1,signal:L}),this.field.addEventListener("wheel",this,{passive:!1,signal:L}),"PointerEvent"in window?this.field.addEventListener("pointerdown",this,{signal:L}):this.field.addEventListener("mousedown",this,{signal:L}),(b=this.element.querySelector("[part=virtual-keyboard-toggle]"))==null||b.addEventListener("click",()=>{window.mathVirtualKeyboard.visible?window.mathVirtualKeyboard.hide():(window.mathVirtualKeyboard.show({animate:!0}),window.mathVirtualKeyboard.update(Bs(this)))},{signal:L}),this._menu=new Og(av(this),{host:this.host}),this.field.addEventListener("contextmenu",this,{signal:L});const pe=this.element.querySelector("[part=menu-toggle]");pe==null||pe.addEventListener("pointerdown",Ee=>{if(Ee.currentTarget!==pe||this._menu.state!=="closed")return;this.element.classList.add("tracking");const De=pe.getBoundingClientRect();this._menu.modifiers=xl(Ee),this._menu.show({target:pe,location:{x:De.left,y:De.bottom},onDismiss:()=>this.element.classList.remove("tracking")}),Ee.preventDefault(),Ee.stopPropagation()},{signal:L}),(this.model.atoms.length<=1||this.disabled||this.readOnly&&!this.hasEditableContent||this.userSelect==="none")&&(pe.style.display="none"),this.ariaLiveText=this.element.querySelector("[role=status]"),this.keyboardDelegate=J0(this.element.querySelector(".ML__keyboard-sink"),this.element,this),window.addEventListener("resize",this,{signal:L}),document.addEventListener("scroll",this,{signal:L}),this.resizeObserver=new ResizeObserver(()=>wn(this)),this.resizeObserver.observe(this.field),window.mathVirtualKeyboard.addEventListener("virtual-keyboard-toggle",this,{signal:L}),ku&&!w.locale.startsWith(ku.locale)&&V0(w.locale),vo!=="ready"&&document.fonts.ready.then(()=>Nf(this)),e.querySelector("[part=container]").style.removeProperty("visibility"),this.undoManager.startRecording(),this.undoManager.snapshot("set-value")}get defaultStyle(){return this._defaultStyle}set defaultStyle(e){this._defaultStyle=e}get effectiveStyle(){if(this.adoptStyle==="none")return this.defaultStyle;const e=this.model.at(this.model.position),t=this.adoptStyle==="right"?e.rightSibling:e;if(!t)return this.defaultStyle;if(t.type==="group"){const r=t.branch("body");return!r||r.length<2?{}:this.adoptStyle==="right"?r[1].computedStyle:r[r.length-1].computedStyle}return t.computedStyle}connectToVirtualKeyboard(){this.connectedToVirtualKeyboard||(this.connectedToVirtualKeyboard=!0,window.addEventListener("message",this,{signal:this.eventController.signal}),window.mathVirtualKeyboard.connect(),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this)),rh(this))}disconnectFromVirtualKeyboard(){this.connectedToVirtualKeyboard&&(window.removeEventListener("message",this),window.mathVirtualKeyboard.disconnect(),this.connectedToVirtualKeyboard=!1,Vh())}showMenu(e){var t,r;const a=(r=(t=e==null?void 0:e.location)!=null?t:Ds(this.field))!=null?r:void 0,b=e==null?void 0:e.modifiers,L=this.element.querySelector("[part=container]");return this._menu.show({target:L,location:a,modifiers:b})}get colorMap(){return e=>{var t,r,a;return(a=(r=(t=this.options).colorMap)==null?void 0:r.call(t,e))!=null?a:U(e)}}get backgroundColorMap(){return e=>{var t,r,a,b,L,N;return(N=(L=(r=(t=this.options).backgroundColorMap)==null?void 0:r.call(t,e))!=null?L:(b=(a=this.options).colorMap)==null?void 0:b.call(a,e))!=null?N:G(e)}}get smartFence(){var e;return(e=this.options.smartFence)!=null?e:!1}get readOnly(){var e;return(e=this.options.readOnly)!=null?e:!1}get disabled(){var e,t;return(t=(e=this.host)==null?void 0:e.disabled)!=null?t:!1}get contentEditable(){return this.host?this.host.getAttribute("contenteditable")!=="false":!1}get userSelect(){if(!this.host)return"";const e=getComputedStyle(this.host);return e.getPropertyValue("user-select")||e.getPropertyValue("-webkit-user-select")}get hasEditableContent(){return this.disabled||!this.contentEditable?!1:!this.readOnly||this.hasEditablePrompts}get hasEditablePrompts(){return this.readOnly&&!this.disabled&&this.contentEditable&&this.model.findAtom(e=>e.type==="prompt"&&!e.locked)!==void 0}get isSelectionEditable(){if(this.disabled||!this.contentEditable)return!1;if(!this.readOnly)return!0;const e=this.model.at(this.model.anchor),t=this.model.at(this.model.position),r=et.commonAncestor(e,t);return!!((r==null?void 0:r.type)==="prompt"||r!=null&&r.parentPrompt)}get letterShapeStyle(){var e;return(e=this.options.letterShapeStyle)!=null?e:"tex"}get minFontScale(){return this.options.minFontScale}get selectionStyle(){if(this.model.selectionIsCollapsed)return this.effectiveStyle;const e=this.model.getAtoms(this.model.selection);if(e.length===0)return{};const t=l({},e[0].style);for(const r of e)for(const[a,b]of Object.entries(r.style))t[a]!==b&&delete t[a];return t}queryStyle(e){const t=Uh(this,e);"verbatimColor"in t&&delete t.verbatimColor,"verbatimBackgroundColor"in t&&delete t.verbatimBackgroundColor;const r=Object.keys(t).length;if(r===0)return"all";if(r>1){for(const ie of Object.keys(t)){const ue=this.queryStyle({[ie]:t[ie]});if(ue==="none")return"none";if(ue==="some")return"some"}return"all"}const a=Object.keys(t)[0],b=t[a];if(this.model.selectionIsCollapsed)return this.effectiveStyle[a]===b?"all":"none";const L=this.model.getAtoms(this.model.selection,{includeChildren:!0});let N=L.length;if(N===0)return"none";let J=0;for(const ie of L){if(ie.type==="first"){N-=1;continue}ie.style[a]===b&&(J+=1)}return J===0?"none":J===N?"all":"some"}get keybindings(){var e,t;if(this._keybindings)return this._keybindings;const[r,a]=rm(this.options.keybindings,(e=Eu())!=null?e:X0());return((t=Eu())==null?void 0:t.score)>0&&(this._keybindings=r,a.length>0&&console.error("MathLive 0.98.5: Invalid keybindings for current keyboard layout",a)),r}get menu(){return this._menu}setOptions(e){var t;this.options=l(l({},this.options),Wf(e)),this._keybindings=void 0,this.options.defaultMode==="inline-math"?this.element.classList.add("ML__is-inline"):this.element.classList.remove("ML__is-inline");let r=this.options.defaultMode;r==="inline-math"&&(r="math"),((t=this.model.root.firstChild)==null?void 0:t.mode)!==r&&(this.model.root.firstChild.mode=r),this.options.readOnly&&this.hasFocus()&&window.mathVirtualKeyboard.visible&&this.executeCommand("hideVirtualKeyboard");const a=et.serialize([this.model.root],{expandMacro:!1,defaultMode:this.options.defaultMode});("macros"in e||this.model.getValue()!==a)&&Xt.insert(this.model,a,{insertionMode:"replaceAll",selectionMode:"after",format:"latex",silenceNotifications:!0,mode:"math"}),("value"in e||"macros"in e||"registers"in e||"colorMap"in e||"backgroundColorMap"in e||"letterShapeStyle"in e||"minFontScale"in e||"readOnly"in e||"placeholderSymbol"in e)&&wn(this)}getOptions(e){return kl(this.options,e)}getOption(e){return kl(this.options,e)}handleEvent(e){return Za(this,null,function*(){var t;if(po(this)){if(Dh(e)){if(!vu(e.origin,(t=this.options.originValidator)!=null?t:"none"))throw new DOMException(`Message from unknown origin (${e.origin}) cannot be handled`,"SecurityError");const{action:r}=e.data;if(r==="execute-command"){const a=e.data.command;if(_c(a)==="virtual-keyboard")return;this.executeCommand(a)}else r==="update-state"||(r==="focus"?this.focus({preventScroll:!0}):r==="blur"&&this.blur());return}switch(e.type){case"focus":this.onFocus();break;case"blur":this.onBlur();break;case"mousedown":this.userSelect!=="none"&&Qd(this,e);break;case"pointerdown":this.userSelect!=="none"&&(Qd(this,e),e.shiftKey===!1&&(yield dp(e,this.element.querySelector("[part=container]"),this._menu))&&qf.stop());break;case"contextmenu":this.userSelect!=="none"&&e.shiftKey===!1&&(yield dp(e,this.element.querySelector("[part=container]"),this._menu))&&qf.stop();break;case"virtual-keyboard-toggle":this.hasFocus()&&rh(this);break;case"resize":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>po(this)&&this.onGeometryChange());break;case"scroll":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>po(this)&&this.onGeometryChange());break;case"wheel":this.onWheel(e);break;default:console.warn("Unexpected event type",e.type)}}})}dispose(){if(!po(this))return;w.unsubscribe(this._l10Subscription),this.keyboardDelegate.dispose(),this.keyboardDelegate=void 0,this.eventController.abort(),this.eventController=void 0,this.resizeObserver.disconnect(),window.mathVirtualKeyboard.removeEventListener("virtual-keyboard-toggle",this),this.disconnectFromVirtualKeyboard(),this.model.dispose();const e=this.element;delete e.mathfield,this.element=void 0,this.host=void 0,this.field=void 0,this.ariaLiveText=void 0,ng(),lm(),Cg()}flushInlineShortcutBuffer(e){if(e!=null||(e={defer:!1}),!e.defer){this.inlineShortcutBuffer=[],clearTimeout(this.inlineShortcutBufferFlushTimer),this.inlineShortcutBufferFlushTimer=0;return}this.options.inlineShortcutTimeout>0&&(clearTimeout(this.inlineShortcutBufferFlushTimer),this.inlineShortcutBufferFlushTimer=setTimeout(()=>this.flushInlineShortcutBuffer(),this.options.inlineShortcutTimeout))}executeCommand(e){return _c(e)==="virtual-keyboard"?(this.focus({preventScroll:!0}),window.mathVirtualKeyboard.executeCommand(e),requestAnimationFrame(()=>window.mathVirtualKeyboard.update(Bs(this))),!1):mm(this,e)}get errors(){return ud(this.model.getValue(),{context:this.context})}getValue(e,t,r){return this.model.getValue(e,t,r)}setValue(e,t){var r;t=t!=null?t:{mode:"math"},t.insertionMode===void 0&&(t.insertionMode="replaceAll"),(t.format===void 0||t.format==="auto")&&(t.format="latex"),(t.mode===void 0||t.mode==="auto")&&(t.mode=(r=ph(this.model,this.model.position))!=null?r:"math");const a=this.undoManager.canUndo();Xt.insert(this.model,e,t)&&(wn(this),a||this.undoManager.reset(),this.undoManager.snapshot("set-value"))}get expression(){const e=window.MathfieldElement.computeEngine;return e?e.box(e.parse(this.model.getValue("latex-unstyled"))):(console.error("MathLive 0.98.5:  no compute engine available. Make sure the Compute Engine library is loaded."),null)}scrollIntoView(){var e;if(!this.element)return;if(this.host){if(this.options.onScrollIntoView)this.options.onScrollIntoView(this);else if(this.host.scrollIntoView({block:"nearest",inline:"nearest"}),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.container===window.document.body){const a=window.mathVirtualKeyboard.boundingRect,b=this.host.getBoundingClientRect();b.bottom>a.top&&((e=window.document.scrollingElement)==null||e.scrollBy(0,b.bottom-a.top+8))}}this.dirty&&Sl(this,{interactive:!0});const t=this.field.getBoundingClientRect();let r=null;if(this.model.selectionIsCollapsed)r=Ds(this.field);else{const a=gu(this);if(a.length>0){let b=-1/0,L=-1/0;for(const N of a)N.right>b&&(b=N.right),N.top<L&&(L=N.top);r={x:b+t.left-this.field.scrollLeft,y:L+t.top-this.field.scrollTop,height:0}}}if(this.host&&r){const a=this.host.getBoundingClientRect(),b=r.y;let L=this.host.scrollTop;b<a.top?L=b-a.top+this.host.scrollTop:b>a.bottom&&(L=b-a.bottom+this.host.scrollTop+r.height),this.host.scroll({top:L,left:0})}if(r){const a=r.x-window.scrollX;let b=this.field.scrollLeft;a<t.left?b=a-t.left+this.field.scrollLeft-20:a>t.right&&(b=a-t.right+this.field.scrollLeft+20),this.field.scroll({top:this.field.scrollTop,left:b})}}insert(e,t){return typeof e!="string"||e.length===0&&((t==null?void 0:t.insertionMode)==="insertBefore"||(t==null?void 0:t.insertionMode)==="insertAfter")||e.length===0&&this.model.selectionIsCollapsed?!1:(this.flushInlineShortcutBuffer(),t=t!=null?t:{mode:"math"},t.focus&&this.focus(),t.feedback&&(window.MathfieldElement.keypressVibration&&y()&&navigator.vibrate(Od),window.MathfieldElement.playSound("keypress")),e==="\\\\"?Fd(this.model):e==="&"?zd(this.model):this.model.selectionIsCollapsed?Xt.insert(this.model,e,l({style:this.model.at(this.model.position).computedStyle},t)):Xt.insert(this.model,e,t),this.snapshot(`insert-${this.model.at(this.model.position).type}`),wn(this),t.scrollIntoView&&this.scrollIntoView(),!0)}switchMode(e,t="",r=""){var a;if(this.model.mode===e||!this.hasEditableContent||!this.contentEditable||this.disabled)return;const b=this.model.mode;if(this.model.mode=e,!((a=this.host)!=null&&a.dispatchEvent(new Event("mode-change",{bubbles:!0,composed:!0,cancelable:!0})))){this.model.mode=b;return}const L=this.model.mode,{model:N}=this;N.deferNotifications({content:!!r||!!t,selection:!0,type:"insertText"},()=>{let J=!1;if(this.flushInlineShortcutBuffer(),this.stopCoalescingUndo(),t&&e!=="latex"){const ie=ii(t,{context:this.context,parseMode:e});N.collapseSelection("forward");const ue=N.at(N.position);N.position=N.offsetOf(ue.parent.addChildrenAfter(ie,ue)),J=!0}if(this.model.mode=e,e==="latex"){let ie=N.selectionIsCollapsed;yc(this,"accept");let ue,pe=N.at(N.position);if(ie)ue="\\";else{const De=ri(N.selection);ue=this.model.getValue(De,"latex");const je=this.model.extractAtoms(De);je.length===1&&je[0].type==="placeholder"&&(ue=t,ie=!0),pe=N.at(De[0])}const Ee=new bu(ue);pe.parent.addChildAfter(Ee,pe),ie?N.position=N.offsetOf(Ee.lastChild):N.setSelection(N.offsetOf(Ee.firstChild),N.offsetOf(Ee.lastChild))}else Mu(N).forEach(ie=>{ie.isError=!1});if(r){const ie=ii(r,{context:this.context,parseMode:L});N.collapseSelection("forward");const ue=N.at(N.position);N.position=N.offsetOf(ue.parent.addChildrenAfter(ie,ue)),J=!0}return wn(this),this.undoManager.snapshot(e==="latex"?"insert-latex":"insert"),J}),this.model.mode=e,window.mathVirtualKeyboard.update(Bs(this))}hasFocus(){return!this.blurred}focus(e){var t;this.hasFocus()||(this.keyboardDelegate.focus(),this.connectToVirtualKeyboard(),this.onFocus(),this.model.announce("line")),(t=e==null?void 0:e.preventScroll)!=null&&t||this.scrollIntoView()}blur(){this.disconnectFromVirtualKeyboard(),this.hasFocus()&&this.keyboardDelegate.blur()}select(){this.model.selection={ranges:[[0,this.model.lastOffset]]},this.focus()}applyStyle(e,t={}){var r,a;const b={operation:"set",silenceNotifications:!1};cc(t)?b.range=t:(t.operation==="toggle"&&(b.operation="toggle"),b.range=t.range,b.silenceNotifications=(r=t.silenceNotifications)!=null?r:!1);const L=Uh(this,e),N=(a=b.operation)!=null?a:"set";if(b.range===void 0&&this.model.selectionIsCollapsed){if(N==="set"){this.defaultStyle=l(l({},this.defaultStyle),L);return}const J=l({},this.defaultStyle);for(const ie of Object.keys(L))J[ie]===L[ie]?(ie==="color"&&delete J.verbatimColor,ie==="backgroundColor"&&delete J.verbatimBackgroundColor,delete J[ie]):J[ie]=L[ie];this.defaultStyle=J;return}this.model.deferNotifications({content:!b.silenceNotifications,type:"insertText"},()=>{if(b.range===void 0)for(const J of this.model.selection.ranges)Rh(this.model,J,L,{operation:N});else Rh(this.model,b.range,L,{operation:N})}),wn(this)}toggleContextMenu(){var e;return this._menu.visible?this._menu.state==="open"?(this._menu.hide(),!0):(this._menu.show({target:this.element.querySelector("[part=container]"),location:(e=this.getCaretPoint())!=null?e:void 0,onDismiss:()=>{var t;return(t=this.element)==null?void 0:t.focus()}}),!0):!1}getCaretPoint(){const e=Ds(this.field);return e?{x:e.x,y:e.y}:null}setCaretPoint(e,t){const r=Iu(this,e,t,{bias:0});if(r<0)return!1;const a=this.model.position;return this.model.position=r,this.model.announce("move",a),wn(this),!0}getPrompt(e){const t=this.model.findAtom(r=>r.type==="prompt"&&r.placeholderId===e);return console.assert(t!==void 0,"MathLive 0.98.5:  no prompts with matching ID found"),t}getPromptValue(e,t){const r=this.getPrompt(e);if(!r)return"";const a=this.model.offsetOf(r.firstChild),b=this.model.offsetOf(r.lastChild);return this.model.getValue(a,b,t)}getPrompts(e){return this.model.getAllAtoms().filter(t=>t.type!=="prompt"?!1:e?!(e.id&&t.placeholderId!==e.id||e.locked&&t.locked!==e.locked||e.correctness==="undefined"&&t.correctness||e.correctness&&t.correctness!==e.correctness):!0).map(t=>t.placeholderId)}setPromptValue(e,t,r){if(t!==void 0){const a=this.getPrompt(e);if(!a){console.error(`MathLive 0.98.5: unknown prompt ${e}`);return}const b=this.model.getBranchRange(this.model.offsetOf(a),"body");this.model.setSelection(b),this.insert(t,h(l({},r),{insertionMode:"replaceSelection"}))}r!=null&&r.silenceNotifications&&(this.valueOnFocus=this.getValue()),wn(this)}setPromptState(e,t,r){const a=this.getPrompt(e);if(!a){console.error(`MathLive 0.98.5: unknown prompt ${e}`);return}t==="undefined"?a.correctness=void 0:typeof t=="string"&&(a.correctness=t),typeof r=="boolean"&&(a.locked=r,a.captureSelection=r),wn(this)}getPromptState(e){const t=this.getPrompt(e);return t?[t.correctness,t.locked]:(console.error(`MathLive 0.98.5: unknown prompt ${e}`),[void 0,!0])}getPromptRange(e){const t=this.getPrompt(e);return t?this.model.getBranchRange(this.model.offsetOf(t),"body"):(console.error(`MathLive 0.98.5: unknown prompt ${e}`),[0,0])}canUndo(){return this.undoManager.canUndo()}canRedo(){return this.undoManager.canRedo()}popUndoStack(){this.undoManager.pop()}snapshot(e){var t;this.undoManager.snapshot(e)&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this)),(t=this.host)==null||t.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"snapshot"}})))}stopCoalescingUndo(){this.undoManager.stopCoalescing(this.model.selection)}stopRecording(){this.undoManager.stopRecording()}startRecording(){this.undoManager.startRecording()}undo(){var e;this.undoManager.undo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this)),(e=this.host)==null||e.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}redo(){var e;this.undoManager.redo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Bs(this)),(e=this.host)==null||e.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}resetUndo(){var e;(e=this.undoManager)==null||e.reset()}onSelectionDidChange(){var e,t;const 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InputEvent("beforeinput",h(l({},e),{data:e.data?e.data:(t=e.inputType)!=null?t:"",cancelable:!0,bubbles:!0,composed:!0}))))!=null?a:!0}onFocus(){this.focusBlurInProgress||!this.blurred||(this.focusBlurInProgress=!0,this.blurred=!1,this.keyboardDelegate.focus(),this.stopCoalescingUndo(),Sl(this,{interactive:!0}),this.valueOnFocus=this.model.getValue(),this.hasEditablePrompts&&!this.model.at(this.model.anchor).parentPrompt&&this.executeCommand("moveToNextPlaceholder"),this.focusBlurInProgress=!1)}onBlur(){var e,t,r;if(this.focusBlurInProgress||this.blurred)return;this.focusBlurInProgress=!0,this.stopCoalescingUndo(),this.blurred=!0,this.ariaLiveText.textContent="",bc(this),this.model.getValue()!==this.valueOnFocus&&((e=this.host)==null||e.dispatchEvent(new Event("change",{bubbles:!0,composed:!0}))),this.disconnectFromVirtualKeyboard(),(t=this.host)==null||t.dispatchEvent(new Event("blur",{bubbles:!1,composed:!0})),(r=this.host)==null||r.dispatchEvent(new UIEvent("focusout",{bubbles:!0,composed:!0})),wn(this),this.focusBlurInProgress=!1,Vh();const a=new AbortController,b=a.signal;document.addEventListener("visibilitychange",()=>{document.visibilityState==="hidden"&&document.addEventListener("visibilitychange",()=>{po(this)&&document.visibilityState==="visible"&&this.focus({preventScroll:!0})},{once:!0,signal:b})},{once:!0,signal:b}),setTimeout(()=>a.abort(),100)}onInput(e){Fh(this,e)}onKeystroke(e){return Zd(this,e)}onCompositionStart(e){this.model.deleteAtoms(ri(this.model.selection));const t=Ds(this.field);t&&requestAnimationFrame(()=>{Sl(this),this.keyboardDelegate.moveTo(t.x,t.y-t.height)})}onCompositionUpdate(e){Bm(this.model,e),wn(this)}onCompositionEnd(e){Nm(this.model),Fh(this,e,{simulateKeystroke:!0})}onCut(e){if(!this.isSelectionEditable){this.model.announce("plonk");return}this.model.contentWillChange({inputType:"deleteByCut"})&&(this.stopCoalescingUndo(),Xt.onCopy(this,e),Fs(this.model,ri(this.model.selection),"deleteByCut"),this.snapshot("cut"),wn(this))}onCopy(e){Xt.onCopy(this,e)}onPaste(e){let t=this.isSelectionEditable;return t&&(t=Xt.onPaste(this.model.at(this.model.position).mode,this,e.clipboardData)),t||this.model.announce("plonk"),e.preventDefault(),e.stopPropagation(),t}onGeometryChange(){this._menu.hide(),If(this),rh(this)}onWheel(e){const t=5*e.deltaX;if(!Number.isFinite(t)||t===0)return;const 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A subset of the API is available on the server side in the "mathlive-ssr" library. If using server side rendering (with React for example) you may want to do a dynamic import of the MathLive library inside a `useEffect()` call.');var Tr=new WeakMap,Sv=.5,Xa={letterShapeStyle:"mf.letterShapeStyle = ...",horizontalSpacingScale:'Removed. 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...",plonkSound:"mathVirtualKeyboard.plonkSound = ...",virtualKeyboardContainer:"mathVirtualKeyboard.container = ...",virtualKeyboardLayout:"mathVirtualKeyboard.alphabeticLayout = ...",virtualKeyboardTheme:"No longer supported",virtualKeyboardToggleGlyph:"No longer supported",virtualKeyboardToolbar:"mathVirtualKeyboard.editToolbar = ...",virtualKeyboards:"Use `mathVirtualKeyboard.layouts`",speechEngine:"`MathfieldElement.speechEngine`",speechEngineRate:"`MathfieldElement.speechEngineRate`",speechEngineVoice:"`MathfieldElement.speechEngineVoice`",textToSpeechMarkup:"`MathfieldElement.textToSpeechMarkup`",textToSpeechRules:"`MathfieldElement.textToSpeechRules`",textToSpeechRulesOptions:"`MathfieldElement.textToSpeechRulesOptions`",readAloudHook:"`MathfieldElement.readAloudHook`",speakHook:"`MathfieldElement.speakHook`",computeEngine:"`MathfieldElement.computeEngine`",fontsDirectory:"`MathfieldElement.fontsDirectory`",soundsDirectory:"`MathfieldElement.soundsDirectory`",createHTML:"`MathfieldElement.createHTML`",onExport:"`MathfieldElement.onExport`",onInlineShortcut:"`MathfieldElement.onInlineShortcut`",onScrollIntoView:"`MathfieldElement.onScrollIntoView`",locale:"MathfieldElement.locale = ...",strings:"MathfieldElement.strings = ...",decimalSeparator:"MathfieldElement.decimalSeparator = ...",fractionNavigationOrder:"MathfieldElement.fractionNavigationOrder = ..."},pi=class Pl extends HTMLElement{static get formAssociated(){return Oc()}static get optionsAttributes(){return{"default-mode":"string","letter-shape-style":"string","min-font-scale":"number","popover-policy":"string","math-mode-space":"string","read-only":"boolean","remove-extraneous-parentheses":"on/off","smart-fence":"on/off","smart-mode":"on/off","smart-superscript":"on/off","inline-shortcut-timeout":"string","script-depth":"string",placeholder:"string","virtual-keyboard-target-origin":"string","math-virtual-keyboard-policy":"string"}}static get observedAttributes(){return[...Object.keys(this.optionsAttributes),"contenteditable","disabled","readonly","read-only"]}static get fontsDirectory(){return this._fontsDirectory}static set fontsDirectory(t){t!==this._fontsDirectory&&(this._fontsDirectory=t,fm())}get fontsDirectory(){throw new Error("Use MathfieldElement.fontsDirectory instead")}set fontsDirectory(t){throw new Error("Use MathfieldElement.fontsDirectory instead")}static get soundsDirectory(){return this._soundsDirectory}static set soundsDirectory(t){this._soundsDirectory=t,this.audioBuffers={}}get soundsDirectory(){throw new Error("Use MathfieldElement.soundsDirectory instead")}set soundsDirectory(t){throw new Error("Use MathfieldElement.soundsDirectory instead")}static get keypressSound(){return this._keypressSound}static set keypressSound(t){var r,a,b;this.audioBuffers={},t===null?this._keypressSound={spacebar:null,return:null,delete:null,default:null}:typeof t=="string"?this._keypressSound={spacebar:t,return:t,delete:t,default:t}:typeof t=="object"&&"default"in t&&(this._keypressSound={spacebar:(r=t.spacebar)!=null?r:t.default,return:(a=t.return)!=null?a:t.default,delete:(b=t.delete)!=null?b:t.default,default:t.default})}static get plonkSound(){return this._plonkSound}static set plonkSound(t){this.audioBuffers={},this._plonkSound=t}static get audioContext(){return this._audioContext||(this._audioContext=new AudioContext),this._audioContext}static get speechEngine(){return this._speechEngine}static set speechEngine(t){this._speechEngine=t}static get speechEngineRate(){return this._speechEngineRate}static set speechEngineRate(t){this._speechEngineRate=t}static get speechEngineVoice(){return this._speechEngineVoice}static set speechEngineVoice(t){this._speechEngineVoice=t}static get textToSpeechMarkup(){return this._textToSpeechMarkup}static set textToSpeechMarkup(t){this._textToSpeechMarkup=t}static get textToSpeechRules(){return this._textToSpeechRules}static set textToSpeechRules(t){this._textToSpeechRules=t}static get textToSpeechRulesOptions(){return this._textToSpeechRulesOptions}static set textToSpeechRulesOptions(t){this._textToSpeechRulesOptions=t}static get locale(){return w.locale}static set locale(t){t==="auto"&&(t=navigator.language.slice(0,5)),w.locale=t}get locale(){throw new Error("Use MathfieldElement.locale instead")}set locale(t){throw new Error("Use MathfieldElement.locale instead")}static get strings(){return w.strings}static set strings(t){w.merge(t)}get strings(){throw new Error("Use MathfieldElement.strings instead")}set strings(t){throw new Error("Use MathfieldElement.strings instead")}static get decimalSeparator(){return this._decimalSeparator}static set decimalSeparator(t){this._decimalSeparator=t,this._computeEngine&&(this._computeEngine.latexOptions.decimalMarker=this.decimalSeparator===","?"{,}":".")}get decimalSeparator(){throw new Error("Use MathfieldElement.decimalSeparator instead")}set decimalSeparator(t){throw new Error("Use MathfieldElement.decimalSeparator instead")}static get computeEngine(){var t,r;if(this._computeEngine===void 0){const a=(t=window[Symbol.for("io.cortexjs.compute-engine")])==null?void 0:t.ComputeEngine;if(!a)return null;this._computeEngine=new a,this._computeEngine&&this.decimalSeparator===","&&(this._computeEngine.latexOptions.decimalMarker="{,}")}return(r=this._computeEngine)!=null?r:null}static set computeEngine(t){this._computeEngine=t}get computeEngine(){throw new Error("Use MathfieldElement.computeEngine instead")}set computeEngine(t){throw new Error("Use MathfieldElement.computeEngine instead")}static get isFunction(){return typeof this._isFunction!="function"?()=>!1:this._isFunction}static set isFunction(t){this._isFunction=t}static loadSound(t){return Za(this,null,function*(){delete this.audioBuffers[t];let r="";switch(t){case"keypress":r=this._keypressSound.default;break;case"return":r=this._keypressSound.return;break;case"spacebar":r=this._keypressSound.spacebar;break;case"delete":r=this._keypressSound.delete;break;case"plonk":r=this.plonkSound;break}if(typeof r!="string")return;r=r.trim();const a=this.soundsDirectory;if(!(a==null||a==="null"||r==="none"||r==="null"))try{const L=yield(yield fetch(yield Ad(`${a}/${r}`))).arrayBuffer(),N=yield this.audioContext.decodeAudioData(L);this.audioBuffers[t]=N}catch(b){}})}static playSound(t){return Za(this,null,function*(){if((this.audioContext.state==="suspended"||this.audioContext.state==="interrupted")&&(yield this.audioContext.resume()),this.audioBuffers[t]||(yield this.loadSound(t)),!this.audioBuffers[t])return;const r=this.audioContext.createBufferSource();r.buffer=this.audioBuffers[t];const a=this.audioContext.createGain();a.gain.value=Sv,r.connect(a).connect(this.audioContext.destination),r.start()})}constructor(t){if(super(),t){const r=[];for(const a of Object.keys(t))if(Xa[a])if(Xa[a].startsWith("mf."))if(Xa[a].startsWith(`mf.${a}`))r.push(`Option \`${a}\` cannot be used as a constructor option. Use ${Xa[a]}`);else{const b=Xa[a].match(/([a-zA-Z]+) =/);r.push(`Option \`${a}\` has been renamed \`${b[1]}\``)}else r.push(`Option \`${a}\` cannot be used as a constructor option. Use ${Xa[a]}`);if(r.length>0){console.group("%cMathLive 0.98.5: %cInvalid Options","color:#12b; font-size: 1.1rem","color:#db1111; font-size: 1.1rem"),console.warn("Some of the options passed to `new MathfieldElement(...)` are invalid. \n          See https://cortexjs.io/mathlive/changelog/ for details.");for(const a of r)console.warn(a);console.groupEnd()}}if(Oc()&&(this._internals=this.attachInternals(),this._internals.role="math",this._internals.ariaLabel="math input field",this._internals.ariaMultiLine="false"),this.attachShadow({mode:"open",delegatesFocus:!0}),this.shadowRoot&&"adoptedStyleSheets"in this.shadowRoot){this.shadowRoot.adoptedStyleSheets=[Ka("core"),Ka("mathfield"),Ka("mathfield-element"),Ka("ui"),Ka("menu")],this.shadowRoot.appendChild(document.createElement("span"));const r=document.createElement("slot");r.style.display="none",this.shadowRoot.appendChild(r)}else this.shadowRoot.innerHTML="<style>"+ma("core")+ma("mathfield")+ma("mathfield-element")+ma("ui")+ma("menu")+'</style><span></span><slot style="display:none"></slot>';t&&this._setOptions(t),this.shadowRoot.addEventListener("slotchange",()=>{var r;const a=this.shadowRoot.querySelector("slot:not([name])");this.value=(r=a==null?void 0:a.assignedNodes().map(b=>b.nodeType===3?b.textContent:"").join("").trim())!=null?r:""})}showMenu(t){var r,a;return(a=(r=this._mathfield)==null?void 0:r.showMenu(t))!=null?a:!1}get mathVirtualKeyboard(){throw new Error("The `mathVirtualKeyboard` property is not available on the MathfieldElement. Use `window.mathVirtualKeyboard` instead.")}onPointerDown(){window.addEventListener("pointerup",t=>{var r;t.target===this&&!((r=this._mathfield)!=null&&r.disabled)&&this.dispatchEvent(new MouseEvent("click",{altKey:t.altKey,button:t.button,buttons:t.buttons,clientX:t.clientX,clientY:t.clientY,ctrlKey:t.ctrlKey,metaKey:t.metaKey,movementX:t.movementX,movementY:t.movementY,relatedTarget:t.relatedTarget,screenX:t.screenX,screenY:t.screenY,shiftKey:t.shiftKey}))},{once:!0})}getPromptValue(t,r){var a,b;return(b=(a=this._mathfield)==null?void 0:a.getPromptValue(t,r))!=null?b:""}setPromptValue(t,r,a){var b;(b=this._mathfield)==null||b.setPromptValue(t,r,a)}getPromptRange(t){var r,a;return(a=(r=this._mathfield)==null?void 0:r.getPromptRange(t))!=null?a:null}getPrompts(t){var r,a;return(a=(r=this._mathfield)==null?void 0:r.getPrompts(t))!=null?a:[]}get form(){var t;return(t=this._internals)==null?void 0:t.form}get name(){var t;return(t=this.getAttribute("name"))!=null?t:""}get type(){return this.localName}get mode(){var t,r;return(r=(t=this._mathfield)==null?void 0:t.model.mode)!=null?r:this.defaultMode==="text"?"text":"math"}set mode(t){var r;(r=this._mathfield)==null||r.switchMode(t)}get expression(){if(this._mathfield)return window[Symbol.for("io.cortexjs.compute-engine")]?this._mathfield.expression:(console.error(`MathLive 0.98.5: The CortexJS Compute Engine library is not available.
        
        Load the library, for example with:
        
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a=Uu(this);Tr.set(this,{value:t,selection:{ranges:[[-1,-1]],direction:"forward"},options:a,menuItems:void 0})}hasFocus(){var t,r;return(r=(t=this._mathfield)==null?void 0:t.hasFocus())!=null?r:!1}focus(){var t;(t=this._mathfield)==null||t.focus()}blur(){var t;(t=this._mathfield)==null||t.blur()}select(){var t;(t=this._mathfield)==null||t.select()}insert(t,r){var a,b;return(b=(a=this._mathfield)==null?void 0:a.insert(t,r))!=null?b:!1}applyStyle(t,r){var a;return(a=this._mathfield)==null?void 0:a.applyStyle(t,r)}queryStyle(t){var r,a;return(a=(r=this._mathfield)==null?void 0:r.queryStyle(t))!=null?a:"none"}get caretPoint(){var t,r;return(r=(t=this._mathfield)==null?void 0:t.getCaretPoint())!=null?r:null}set caretPoint(t){var r;t&&((r=this._mathfield)==null||r.setCaretPoint(t.x,t.y))}setCaretPoint(t,r){var a,b;return(b=(a=this._mathfield)==null?void 0:a.setCaretPoint(t,r))!=null?b:!1}offsetFromPoint(t,r,a){return 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pe=N.querySelector("span");pe.style.pointerEvents="none"}N.host.addEventListener("focus",this,!0),N.host.addEventListener("blur",this,!0),Oc()||(this.hasAttribute("role")||this.setAttribute("role","math"),this.hasAttribute("aria-label")||this.setAttribute("aria-label","math input field"),this.setAttribute("aria-multiline","false")),J&&!this.hasAttribute("contenteditable")&&this.setAttribute("contenteditable","true"),this.hasAttribute("tabindex")||this.setAttribute("tabindex","0");const ie=N.querySelector("slot:not([name])");if(ie)try{this._style=ie.assignedElements().filter(pe=>pe.tagName.toLowerCase()==="style").map(pe=>pe.textContent).join("")}catch(pe){console.error(pe)}if(this._style){const pe=document.createElement("style");pe.textContent=this._style,N.appendChild(pe)}let ue="";if(this.hasAttribute("value")?ue=this.getAttribute("value"):ue=(t=ie==null?void 0:ie.assignedNodes().map(pe=>pe.nodeType===3?pe.textContent:"").join("").trim())!=null?t:"",this._mathfield=new wv(N.querySelector(":host > span"),h(l({},(a=(r=Tr.get(this))==null?void 0:r.options)!=null?a:Uu(this)),{eventSink:this,value:ue})),!Tr.has(this)){this.upgradeProperty("disabled"),this.upgradeProperty("readonly");for(const pe of Object.keys(Pl.optionsAttributes))this.upgradeProperty(ba(pe))}if(!((b=this._mathfield)!=null&&b.model)){this._mathfield=null;return}if(Tr.has(this)){const pe=this._mathfield,Ee=Tr.get(this),De=Ee.menuItems;pe.model.deferNotifications({content:!1,selection:!1},()=>{const je=Ee.value;je!==void 0&&pe.setValue(je),pe.model.selection=Ee.selection,Tr.delete(this)}),De&&(this.menuItems=De)}window.queueMicrotask(()=>{this.isConnected&&this.dispatchEvent(new Event("mount",{cancelable:!1,bubbles:!0,composed:!0}))}),Bf()}disconnectedCallback(){var t,r;if(this.shadowRoot.host.removeEventListener("pointerdown",this,!0),!this._mathfield)return;window.queueMicrotask(()=>this.dispatchEvent(new Event("unmount",{cancelable:!1,bubbles:!0,composed:!0})));const 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