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Gn(x){x=Br(x);for(var z=0,ne=x.parent,te=0;te<ne.lines.length;++te){var ie=ne.lines[te];if(ie==x)break;z+=ie.height}for(var le=ne.parent;le;ne=le,le=ne.parent)for(var me=0;me<le.children.length;++me){var we=le.children[me];if(we==ne)break;z+=we.height}return z}function Wn(x){if(x.height==0)return 0;for(var z=x.text.length,ne,te=x;ne=ii(te);){var ie=ne.find(0,!0);te=ie.from.line,z+=ie.from.ch-ie.to.ch}for(te=x;ne=zn(te);){var le=ne.find(0,!0);z-=te.text.length-le.from.ch,te=le.to.line,z+=te.text.length-le.to.ch}return z}function Hn(x){var z=x.display,ne=x.doc;z.maxLine=We(ne,ne.first),z.maxLineLength=Wn(z.maxLine),z.maxLineChanged=!0,ne.iter(function(te){var ie=Wn(te);ie>z.maxLineLength&&(z.maxLineLength=ie,z.maxLine=te)})}var hr=function(x,z,ne){this.text=x,Mr(this,z),this.height=ne?ne(this):1};hr.prototype.lineNo=function(){return $t(this)},an(hr);function 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we=z!=x.display.externalMeasured&&$t(le);Ai(le,te,_t(x,le,we)),le.styleClasses&&(le.styleClasses.bgClass&&(te.bgClass=cn(le.styleClasses.bgClass,te.bgClass||"")),le.styleClasses.textClass&&(te.textClass=cn(le.styleClasses.textClass,te.textClass||""))),te.map.length==0&&te.map.push(0,0,te.content.appendChild(Rr(x.display.measure))),ie==0?(z.measure.map=te.map,z.measure.cache={}):((z.measure.maps||(z.measure.maps=[])).push(te.map),(z.measure.caches||(z.measure.caches=[])).push({}))}if(Ne){var _e=te.content.lastChild;(/\bcm-tab\b/.test(_e.className)||_e.querySelector&&_e.querySelector(".cm-tab"))&&(te.content.className="cm-tab-wrap-hack")}return Re(x,"renderLine",x,z.line,te.pre),te.pre.className&&(te.textClass=cn(te.pre.className,te.textClass||"")),te}function Hi(x){var z=Ue("span","\u2022","cm-invalidchar");return z.title="\\u"+x.charCodeAt(0).toString(16),z.setAttribute("aria-label",z.title),z}function $i(x,z,ne,te,ie,le,me){if(z){var we=x.splitSpaces?oa(z,x.trailingSpace):z,_e=x.cm.state.specialChars,Ie=!1,ot;if(!_e.test(z))x.col+=z.length,ot=document.createTextNode(we),x.map.push(x.pos,x.pos+z.length,ot),Se&&Pe<9&&(Ie=!0),x.pos+=z.length;else{ot=document.createDocumentFragment();for(var wt=0;;){_e.lastIndex=wt;var on=_e.exec(z),qt=on?on.index-wt:z.length-wt;if(qt){var An=document.createTextNode(we.slice(wt,wt+qt));Se&&Pe<9?ot.appendChild(Ue("span",[An])):ot.appendChild(An),x.map.push(x.pos,x.pos+qt,An),x.col+=qt,x.pos+=qt}if(!on)break;wt+=qt+1;var Kn=void 0;if(on[0]==" "){var pr=x.cm.options.tabSize,Lr=pr-x.col%pr;Kn=ot.appendChild(Ue("span",bn(Lr),"cm-tab")),Kn.setAttribute("role","presentation"),Kn.setAttribute("cm-text"," "),x.col+=Lr}else on[0]=="\r"||on[0]==`
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ne=Jn(x,z);if(ne.length){var te=Array.prototype.slice.call(arguments,2),ie;_i?ie=_i.delayedCallbacks:Vr?ie=Vr:(ie=Vr=[],setTimeout(ui,0));for(var le=function(we){ie.push(function(){return ne[we].apply(null,te)})},me=0;me<ne.length;++me)le(me)}}function ui(){var x=Vr;Vr=null;for(var z=0;z<x.length;++z)x[z]()}function oi(x,z,ne,te){for(var ie=0;ie<z.changes.length;ie++){var le=z.changes[ie];le=="text"?na(x,z):le=="gutter"?vi(x,z,ne,te):le=="class"?wi(x,z):le=="widget"&&Gi(x,z,te)}z.changes=null}function zi(x){return x.node==x.text&&(x.node=Ue("div",null,null,"position: relative"),x.text.parentNode&&x.text.parentNode.replaceChild(x.node,x.text),x.node.appendChild(x.text),Se&&Pe<8&&(x.node.style.zIndex=2)),x.node}function Wi(x,z){var ne=z.bgClass?z.bgClass+" "+(z.line.bgClass||""):z.line.bgClass;if(ne&&(ne+=" CodeMirror-linebackground"),z.background)ne?z.background.className=ne:(z.background.parentNode.removeChild(z.background),z.background=null);else if(ne){var te=zi(z);z.background=te.insertBefore(Ue("div",null,ne),te.firstChild),x.display.input.setUneditable(z.background)}}function Zi(x,z){var ne=x.display.externalMeasured;return ne&&ne.line==z.line?(x.display.externalMeasured=null,z.measure=ne.measure,ne.built):ki(x,z)}function na(x,z){var ne=z.text.className,te=Zi(x,z);z.text==z.node&&(z.node=te.pre),z.text.parentNode.replaceChild(te.pre,z.text),z.text=te.pre,te.bgClass!=z.bgClass||te.textClass!=z.textClass?(z.bgClass=te.bgClass,z.textClass=te.textClass,wi(x,z)):ne&&(z.text.className=ne)}function wi(x,z){Wi(x,z),z.line.wrapClass?zi(z).className=z.line.wrapClass:z.node!=z.text&&(z.node.className="");var ne=z.textClass?z.textClass+" "+(z.line.textClass||""):z.line.textClass;z.text.className=ne||""}function vi(x,z,ne,te){if(z.gutter&&(z.node.removeChild(z.gutter),z.gutter=null),z.gutterBackground&&(z.node.removeChild(z.gutterBackground),z.gutterBackground=null),z.line.gutterClass){var ie=zi(z);z.gutterBackground=Ue("div",null,"CodeMirror-gutter-background "+z.line.gutterClass,"left: "+(x.options.fixedGutter?te.fixedPos:-te.gutterTotalWidth)+"px; width: "+te.gutterTotalWidth+"px"),x.display.input.setUneditable(z.gutterBackground),ie.insertBefore(z.gutterBackground,z.text)}var le=z.line.gutterMarkers;if(x.options.lineNumbers||le){var me=zi(z),we=z.gutter=Ue("div",null,"CodeMirror-gutter-wrapper","left: "+(x.options.fixedGutter?te.fixedPos:-te.gutterTotalWidth)+"px");if(x.display.input.setUneditable(we),me.insertBefore(we,z.text),z.line.gutterClass&&(we.className+=" "+z.line.gutterClass),x.options.lineNumbers&&(!le||!le["CodeMirror-linenumbers"])&&(z.lineNumber=we.appendChild(Ue("div",xn(x.options,ne),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+te.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+x.display.lineNumInnerWidth+"px"))),le)for(var _e=0;_e<x.display.gutterSpecs.length;++_e){var Ie=x.display.gutterSpecs[_e].className,ot=le.hasOwnProperty(Ie)&&le[Ie];ot&&we.appendChild(Ue("div",[ot],"CodeMirror-gutter-elt","left: "+te.gutterLeft[Ie]+"px; width: "+te.gutterWidth[Ie]+"px"))}}}function Gi(x,z,ne){z.alignable&&(z.alignable=null);for(var te=Ee("CodeMirror-linewidget"),ie=z.node.firstChild,le=void 0;ie;ie=le)le=ie.nextSibling,te.test(ie.className)&&z.node.removeChild(ie);sa(x,z,ne)}function ca(x,z,ne,te){var ie=Zi(x,z);return z.text=z.node=ie.pre,ie.bgClass&&(z.bgClass=ie.bgClass),ie.textClass&&(z.textClass=ie.textClass),wi(x,z),vi(x,z,ne,te),sa(x,z,te),z.node}function sa(x,z,ne){if(ta(x,z.line,z,ne,!0),z.rest)for(var te=0;te<z.rest.length;te++)ta(x,z.rest[te],z,ne,!1)}function ta(x,z,ne,te,ie){if(z.widgets)for(var le=zi(ne),me=0,we=z.widgets;me<we.length;++me){var _e=we[me],Ie=Ue("div",[_e.node],"CodeMirror-linewidget"+(_e.className?" 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te=x.display,ie=x.display.externalMeasured;if(ie&&z>=ie.lineN&&z<ie.lineN+ie.size&&(te.externalMeasured=null),!(z<te.viewFrom||z>=te.viewTo)){var le=te.view[po(x,z)];if(le.node!=null){var me=le.changes||(le.changes=[]);bt(me,ne)==-1&&me.push(ne)}}}function To(x){x.display.viewFrom=x.display.viewTo=x.doc.first,x.display.view=[],x.display.viewOffset=0}function wo(x,z,ne,te){var ie=po(x,z),le,me=x.display.view;if(!Qn||ne==x.doc.first+x.doc.size)return{index:ie,lineN:ne};for(var we=x.display.viewFrom,_e=0;_e<ie;_e++)we+=me[_e].size;if(we!=z){if(te>0){if(ie==me.length-1)return null;le=we+me[ie].size-z,ie++}else le=we-z;z+=le,ne+=le}for(;ri(x.doc,ne)!=ne;){if(ie==(te<0?0:me.length-1))return null;ne+=te*me[ie-(te<0?1:0)].size,ie+=te}return{index:ie,lineN:ne}}function os(x,z,ne){var te=x.display,ie=te.view;ie.length==0||z>=te.viewTo||ne<=te.viewFrom?(te.view=fi(x,z,ne),te.viewFrom=z):(te.viewFrom>z?te.view=fi(x,z,te.viewFrom).concat(te.view):te.viewFrom<z&&(te.view=te.view.slice(po(x,z))),te.viewFrom=z,te.viewTo<ne?te.view=te.view.concat(fi(x,te.viewTo,ne)):te.viewTo>ne&&(te.view=te.view.slice(0,po(x,ne)))),te.viewTo=ne}function Wl(x){for(var z=x.display.view,ne=0,te=0;te<z.length;te++){var ie=z[te];!ie.hidden&&(!ie.node||ie.changes)&&++ne}return ne}function wl(x){x.display.input.showSelection(x.display.input.prepareSelection())}function _u(x,z){z===void 0&&(z=!0);for(var ne=x.doc,te={},ie=te.cursors=document.createDocumentFragment(),le=te.selection=document.createDocumentFragment(),me=0;me<ne.sel.ranges.length;me++)if(!(!z&&me==ne.sel.primIndex)){var we=ne.sel.ranges[me];if(!(we.from().line>=x.display.viewTo||we.to().line<x.display.viewFrom)){var _e=we.empty();(_e||x.options.showCursorWhenSelecting)&&ku(x,we.head,ie),_e||Od(x,we,le)}}return te}function 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ie=x.curOp&&x.curOp.scrollTop!=null?x.curOp.scrollTop:ne.scroller.scrollTop,le=bo(x),me={};z.bottom-z.top>le&&(z.bottom=z.top+le);var we=x.doc.height+Ss(ne),_e=z.top<te,Ie=z.bottom>we-te;if(z.top<ie)me.scrollTop=_e?0:z.top;else if(z.bottom>ie+le){var ot=Math.min(z.top,(Ie?we:z.bottom)-le);ot!=ie&&(me.scrollTop=ot)}var wt=x.options.fixedGutter?0:ne.gutters.offsetWidth,on=x.curOp&&x.curOp.scrollLeft!=null?x.curOp.scrollLeft:ne.scroller.scrollLeft-wt,qt=fa(x)-ne.gutters.offsetWidth,An=z.right-z.left>qt;return An&&(z.right=z.left+qt),z.left<10?me.scrollLeft=0:z.left<on?me.scrollLeft=Math.max(0,z.left+wt-(An?0:10)):z.right>qt+on-3&&(me.scrollLeft=z.right+(An?0:10)-qt),me}function Lc(x,z){z!=null&&(Ul(x),x.curOp.scrollTop=(x.curOp.scrollTop==null?x.doc.scrollTop:x.curOp.scrollTop)+z)}function Qs(x){Ul(x);var z=x.getCursor();x.curOp.scrollToPos={from:z,to:z,margin:x.options.cursorScrollMargin}}function el(x,z,ne){(z!=null||ne!=null)&&Ul(x),z!=null&&(x.curOp.scrollLeft=z),ne!=null&&(x.curOp.scrollTop=ne)}function Nd(x,z){Ul(x),x.curOp.scrollToPos=z}function Ul(x){var z=x.curOp.scrollToPos;if(z){x.curOp.scrollToPos=null;var ne=bl(x,z.from),te=bl(x,z.to);Du(x,ne,te,z.margin)}}function Du(x,z,ne,te){var ie=Vl(x,{left:Math.min(z.left,ne.left),top:Math.min(z.top,ne.top)-te,right:Math.max(z.right,ne.right),bottom:Math.max(z.bottom,ne.bottom)+te});el(x,ie.scrollLeft,ie.scrollTop)}function _s(x,z){Math.abs(x.doc.scrollTop-z)<2||(pe||Tc(x,{top:z}),Au(x,z,!0),pe&&Tc(x),nl(x,100))}function Au(x,z,ne){z=Math.max(0,Math.min(x.display.scroller.scrollHeight-x.display.scroller.clientHeight,z)),!(x.display.scroller.scrollTop==z&&!ne)&&(x.doc.scrollTop=z,x.display.scrollbars.setScrollTop(z),x.display.scroller.scrollTop!=z&&(x.display.scroller.scrollTop=z))}function ks(x,z,ne,te){z=Math.max(0,Math.min(z,x.display.scroller.scrollWidth-x.display.scroller.clientWidth)),!((ne?z==x.doc.scrollLeft:Math.abs(x.doc.scrollLeft-z)<2)&&!te)&&(x.doc.scrollLeft=z,Ru(x),x.display.scroller.scrollLeft!=z&&(x.display.scroller.scrollLeft=z),x.display.scrollbars.setScrollLeft(z))}function tl(x){var z=x.display,ne=z.gutters.offsetWidth,te=Math.round(x.doc.height+Ss(x.display));return{clientHeight:z.scroller.clientHeight,viewHeight:z.wrapper.clientHeight,scrollWidth:z.scroller.scrollWidth,clientWidth:z.scroller.clientWidth,viewWidth:z.wrapper.clientWidth,barLeft:x.options.fixedGutter?ne:0,docHeight:te,scrollHeight:te+Ea(x)+z.barHeight,nativeBarWidth:z.nativeBarWidth,gutterWidth:ne}}var ls=function(x,z,ne){this.cm=ne;var te=this.vert=Ue("div",[Ue("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),ie=this.horiz=Ue("div",[Ue("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");te.tabIndex=ie.tabIndex=-1,x(te),x(ie),gn(te,"scroll",function(){te.clientHeight&&z(te.scrollTop,"vertical")}),gn(ie,"scroll",function(){ie.clientWidth&&z(ie.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,Se&&Pe<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ls.prototype.update=function(x){var z=x.scrollWidth>x.clientWidth+1,ne=x.scrollHeight>x.clientHeight+1,te=x.nativeBarWidth;if(ne){this.vert.style.display="block",this.vert.style.bottom=z?te+"px":"0";var ie=x.viewHeight-(z?te:0);this.vert.firstChild.style.height=Math.max(0,x.scrollHeight-x.clientHeight+ie)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(z){this.horiz.style.display="block",this.horiz.style.right=ne?te+"px":"0",this.horiz.style.left=x.barLeft+"px";var le=x.viewWidth-x.barLeft-(ne?te:0);this.horiz.firstChild.style.width=Math.max(0,x.scrollWidth-x.clientWidth+le)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&x.clientHeight>0&&(te==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:ne?te:0,bottom:z?te:0}},ls.prototype.setScrollLeft=function(x){this.horiz.scrollLeft!=x&&(this.horiz.scrollLeft=x),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ls.prototype.setScrollTop=function(x){this.vert.scrollTop!=x&&(this.vert.scrollTop=x),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ls.prototype.zeroWidthHack=function(){var x=st&&!Oe?"12px":"18px";this.horiz.style.height=this.vert.style.width=x,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new xe,this.disableVert=new xe},ls.prototype.enableZeroWidthBar=function(x,z,ne){x.style.pointerEvents="auto";function te(){var ie=x.getBoundingClientRect(),le=ne=="vert"?document.elementFromPoint(ie.right-1,(ie.top+ie.bottom)/2):document.elementFromPoint((ie.right+ie.left)/2,ie.bottom-1);le!=x?x.style.pointerEvents="none":z.set(1e3,te)}z.set(1e3,te)},ls.prototype.clear=function(){var x=this.horiz.parentNode;x.removeChild(this.horiz),x.removeChild(this.vert)};var mo=function(){};mo.prototype.update=function(){return{bottom:0,right:0}},mo.prototype.setScrollLeft=function(){},mo.prototype.setScrollTop=function(){},mo.prototype.clear=function(){};function Es(x,z){z||(z=tl(x));var ne=x.display.barWidth,te=x.display.barHeight;Dc(x,z);for(var ie=0;ie<4&&ne!=x.display.barWidth||te!=x.display.barHeight;ie++)ne!=x.display.barWidth&&x.options.lineWrapping&&jl(x),Dc(x,tl(x)),ne=x.display.barWidth,te=x.display.barHeight}function Dc(x,z){var ne=x.display,te=ne.scrollbars.update(z);ne.sizer.style.paddingRight=(ne.barWidth=te.right)+"px",ne.sizer.style.paddingBottom=(ne.barHeight=te.bottom)+"px",ne.heightForcer.style.borderBottom=te.bottom+"px solid transparent",te.right&&te.bottom?(ne.scrollbarFiller.style.display="block",ne.scrollbarFiller.style.height=te.bottom+"px",ne.scrollbarFiller.style.width=te.right+"px"):ne.scrollbarFiller.style.display="",te.bottom&&x.options.coverGutterNextToScrollbar&&x.options.fixedGutter?(ne.gutterFiller.style.display="block",ne.gutterFiller.style.height=te.bottom+"px",ne.gutterFiller.style.width=z.gutterWidth+"px"):ne.gutterFiller.style.display=""}var Tu={native:ls,null:mo};function Pu(x){x.display.scrollbars&&(x.display.scrollbars.clear(),x.display.scrollbars.addClass&&Xe(x.display.wrapper,x.display.scrollbars.addClass)),x.display.scrollbars=new Tu[x.options.scrollbarStyle](function(z){x.display.wrapper.insertBefore(z,x.display.scrollbarFiller),gn(z,"mousedown",function(){x.state.focused&&setTimeout(function(){return x.display.input.focus()},0)}),z.setAttribute("cm-not-content","true")},function(z,ne){ne=="horizontal"?ks(x,z):_s(x,z)},x),x.display.scrollbars.addClass&&Ht(x.display.wrapper,x.display.scrollbars.addClass)}var $d=0;function Ls(x){x.curOp={cm:x,viewChanged:!1,startHeight:x.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++$d},pi(x.curOp)}function cs(x){var z=x.curOp;z&&Xr(z,function(ne){for(var te=0;te<ne.ops.length;te++)ne.ops[te].cm.curOp=null;Fd(ne)})}function Fd(x){for(var z=x.ops,ne=0;ne<z.length;ne++)zd(z[ne]);for(var te=0;te<z.length;te++)Kd(z[te]);for(var ie=0;ie<z.length;ie++)Hd(z[ie]);for(var le=0;le<z.length;le++)Wd(z[le]);for(var me=0;me<z.length;me++)Zd(z[me])}function zd(x){var z=x.cm,ne=z.display;Bu(z),x.updateMaxLine&&Hn(z),x.mustUpdate=x.viewChanged||x.forceUpdate||x.scrollTop!=null||x.scrollToPos&&(x.scrollToPos.from.line<ne.viewFrom||x.scrollToPos.to.line>=ne.viewTo)||ne.maxLineChanged&&z.options.lineWrapping,x.update=x.mustUpdate&&new Gl(z,x.mustUpdate&&{top:x.scrollTop,ensure:x.scrollToPos},x.forceUpdate)}function Kd(x){x.updatedDisplay=x.mustUpdate&&Ac(x.cm,x.update)}function Hd(x){var z=x.cm,ne=z.display;x.updatedDisplay&&jl(z),x.barMeasure=tl(z),ne.maxLineChanged&&!z.options.lineWrapping&&(x.adjustWidthTo=Ro(z,ne.maxLine,ne.maxLine.text.length).left+3,z.display.sizerWidth=x.adjustWidthTo,x.barMeasure.scrollWidth=Math.max(ne.scroller.clientWidth,ne.sizer.offsetLeft+x.adjustWidthTo+Ea(z)+z.display.barWidth),x.maxScrollLeft=Math.max(0,ne.sizer.offsetLeft+x.adjustWidthTo-fa(z))),(x.updatedDisplay||x.selectionChanged)&&(x.preparedSelection=ne.input.prepareSelection())}function Wd(x){var z=x.cm;x.adjustWidthTo!=null&&(z.display.sizer.style.minWidth=x.adjustWidthTo+"px",x.maxScrollLeft<z.doc.scrollLeft&&ks(z,Math.min(z.display.scroller.scrollLeft,x.maxScrollLeft),!0),z.display.maxLineChanged=!1);var ne=x.focus&&x.focus==qe();x.preparedSelection&&z.display.input.showSelection(x.preparedSelection,ne),(x.updatedDisplay||x.startHeight!=z.doc.height)&&Es(z,x.barMeasure),x.updatedDisplay&&Ic(z,x.barMeasure),x.selectionChanged&&kc(z),z.state.focused&&x.updateInput&&z.display.input.reset(x.typing),ne&&Sl(x.cm)}function Zd(x){var z=x.cm,ne=z.display,te=z.doc;if(x.updatedDisplay&&Ou(z,x.update),ne.wheelStartX!=null&&(x.scrollTop!=null||x.scrollLeft!=null||x.scrollToPos)&&(ne.wheelStartX=ne.wheelStartY=null),x.scrollTop!=null&&Au(z,x.scrollTop,x.forceScroll),x.scrollLeft!=null&&ks(z,x.scrollLeft,!0,!0),x.scrollToPos){var ie=Ms(z,St(te,x.scrollToPos.from),St(te,x.scrollToPos.to),x.scrollToPos.margin);ss(z,ie)}var le=x.maybeHiddenMarkers,me=x.maybeUnhiddenMarkers;if(le)for(var we=0;we<le.length;++we)le[we].lines.length||Re(le[we],"hide");if(me)for(var _e=0;_e<me.length;++_e)me[_e].lines.length&&Re(me[_e],"unhide");ne.wrapper.offsetHeight&&(te.scrollTop=z.display.scroller.scrollTop),x.changeObjs&&Re(z,"changes",z,x.changeObjs),x.update&&x.update.finish()}function pa(x,z){if(x.curOp)return z();Ls(x);try{return z()}finally{cs(x)}}function Sa(x,z){return function(){if(x.curOp)return z.apply(x,arguments);Ls(x);try{return z.apply(x,arguments)}finally{cs(x)}}}function ua(x){return function(){if(this.curOp)return x.apply(this,arguments);Ls(this);try{return x.apply(this,arguments)}finally{cs(this)}}}function Pa(x){return function(){var z=this.cm;if(!z||z.curOp)return x.apply(this,arguments);Ls(z);try{return x.apply(this,arguments)}finally{cs(z)}}}function nl(x,z){x.doc.highlightFrontier<x.display.viewTo&&x.state.highlight.set(z,Xt(Iu,x))}function Iu(x){var z=x.doc;if(!(z.highlightFrontier>=x.display.viewTo)){var ne=+new Date+x.options.workTime,te=Pt(x,z.highlightFrontier),ie=[];z.iter(te.line,Math.min(z.first+z.size,x.display.viewTo+500),function(le){if(te.line>=x.display.viewFrom){var me=le.styles,we=le.text.length>x.options.maxHighlightLength?Me(z.mode,te.state):null,_e=Tt(x,le,te,!0);we&&(te.state=we),le.styles=_e.styles;var Ie=le.styleClasses,ot=_e.classes;ot?le.styleClasses=ot:Ie&&(le.styleClasses=null);for(var wt=!me||me.length!=le.styles.length||Ie!=ot&&(!Ie||!ot||Ie.bgClass!=ot.bgClass||Ie.textClass!=ot.textClass),on=0;!wt&&on<me.length;++on)wt=me[on]!=le.styles[on];wt&&ie.push(te.line),le.stateAfter=te.save(),te.nextLine()}else le.text.length<=x.options.maxHighlightLength&&Bt(x,le.text,te),le.stateAfter=te.line%5==0?te.save():null,te.nextLine();if(+new Date>ne)return nl(x,x.options.workDelay),!0}),z.highlightFrontier=te.line,z.modeFrontier=Math.max(z.modeFrontier,te.line),ie.length&&pa(x,function(){for(var le=0;le<ie.length;le++)Ao(x,ie[le],"text")})}}var Gl=function(x,z,ne){var te=x.display;this.viewport=z,this.visible=Ta(te,x.doc,z),this.editorIsHidden=!te.wrapper.offsetWidth,this.wrapperHeight=te.wrapper.clientHeight,this.wrapperWidth=te.wrapper.clientWidth,this.oldDisplayWidth=fa(x),this.force=ne,this.dims=Bi(x),this.events=[]};Gl.prototype.signal=function(x,z){Qt(x,z)&&this.events.push(arguments)},Gl.prototype.finish=function(){for(var x=0;x<this.events.length;x++)Re.apply(null,this.events[x])};function Bu(x){var z=x.display;!z.scrollbarsClipped&&z.scroller.offsetWidth&&(z.nativeBarWidth=z.scroller.offsetWidth-z.scroller.clientWidth,z.heightForcer.style.height=Ea(x)+"px",z.sizer.style.marginBottom=-z.nativeBarWidth+"px",z.sizer.style.borderRightWidth=Ea(x)+"px",z.scrollbarsClipped=!0)}function jd(x){if(x.hasFocus())return null;var z=qe();if(!z||!At(x.display.lineDiv,z))return null;var ne={activeElt:z};if(window.getSelection){var te=window.getSelection();te.anchorNode&&te.extend&&At(x.display.lineDiv,te.anchorNode)&&(ne.anchorNode=te.anchorNode,ne.anchorOffset=te.anchorOffset,ne.focusNode=te.focusNode,ne.focusOffset=te.focusOffset)}return ne}function Vd(x){if(!(!x||!x.activeElt||x.activeElt==qe())&&(x.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(x.activeElt.nodeName)&&x.anchorNode&&At(document.body,x.anchorNode)&&At(document.body,x.focusNode))){var z=window.getSelection(),ne=document.createRange();ne.setEnd(x.anchorNode,x.anchorOffset),ne.collapse(!1),z.removeAllRanges(),z.addRange(ne),z.extend(x.focusNode,x.focusOffset)}}function Ac(x,z){var ne=x.display,te=x.doc;if(z.editorIsHidden)return To(x),!1;if(!z.force&&z.visible.from>=ne.viewFrom&&z.visible.to<=ne.viewTo&&(ne.updateLineNumbers==null||ne.updateLineNumbers>=ne.viewTo)&&ne.renderedView==ne.view&&Wl(x)==0)return!1;Xl(x)&&(To(x),z.dims=Bi(x));var ie=te.first+te.size,le=Math.max(z.visible.from-x.options.viewportMargin,te.first),me=Math.min(ie,z.visible.to+x.options.viewportMargin);ne.viewFrom<le&&le-ne.viewFrom<20&&(le=Math.max(te.first,ne.viewFrom)),ne.viewTo>me&&ne.viewTo-me<20&&(me=Math.min(ie,ne.viewTo)),Qn&&(le=ri(x.doc,le),me=Yr(x.doc,me));var we=le!=ne.viewFrom||me!=ne.viewTo||ne.lastWrapHeight!=z.wrapperHeight||ne.lastWrapWidth!=z.wrapperWidth;os(x,le,me),ne.viewOffset=Gn(We(x.doc,ne.viewFrom)),x.display.mover.style.top=ne.viewOffset+"px";var _e=Wl(x);if(!we&&_e==0&&!z.force&&ne.renderedView==ne.view&&(ne.updateLineNumbers==null||ne.updateLineNumbers>=ne.viewTo))return!1;var Ie=jd(x);return 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ie=tl(x);wl(x),Es(x,ie),Ic(x,ie),z.force=!1}z.signal(x,"update",x),(x.display.viewFrom!=x.display.reportedViewFrom||x.display.viewTo!=x.display.reportedViewTo)&&(z.signal(x,"viewportChange",x,x.display.viewFrom,x.display.viewTo),x.display.reportedViewFrom=x.display.viewFrom,x.display.reportedViewTo=x.display.viewTo)}function Tc(x,z){var ne=new Gl(x,z);if(Ac(x,ne)){jl(x),Ou(x,ne);var te=tl(x);wl(x),Es(x,te),Ic(x,te),ne.finish()}}function Ud(x,z,ne){var te=x.display,ie=x.options.lineNumbers,le=te.lineDiv,me=le.firstChild;function we(An){var Kn=An.nextSibling;return Ne&&st&&x.display.currentWheelTarget==An?An.style.display="none":An.parentNode.removeChild(An),Kn}for(var _e=te.view,Ie=te.viewFrom,ot=0;ot<_e.length;ot++){var wt=_e[ot];if(!wt.hidden)if(!wt.node||wt.node.parentNode!=le){var on=ca(x,wt,Ie,ne);le.insertBefore(on,me)}else{for(;me!=wt.node;)me=we(me);var 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Yl=0,Ka=null;Se?Ka=-.53:pe?Ka=15:ke?Ka=-.7:gt&&(Ka=-1/3);function rl(x){var z=x.wheelDeltaX,ne=x.wheelDeltaY;return z==null&&x.detail&&x.axis==x.HORIZONTAL_AXIS&&(z=x.detail),ne==null&&x.detail&&x.axis==x.VERTICAL_AXIS?ne=x.detail:ne==null&&(ne=x.wheelDelta),{x:z,y:ne}}function $u(x){var z=rl(x);return z.x*=Ka,z.y*=Ka,z}function Fu(x,z){var ne=rl(z),te=ne.x,ie=ne.y,le=x.display,me=le.scroller,we=me.scrollWidth>me.clientWidth,_e=me.scrollHeight>me.clientHeight;if(te&&we||ie&&_e){if(ie&&st&&Ne){e:for(var Ie=z.target,ot=le.view;Ie!=me;Ie=Ie.parentNode)for(var wt=0;wt<ot.length;wt++)if(ot[wt].node==Ie){x.display.currentWheelTarget=Ie;break e}}if(te&&!pe&&!Fe&&Ka!=null){ie&&_e&&_s(x,Math.max(0,me.scrollTop+ie*Ka)),ks(x,Math.max(0,me.scrollLeft+te*Ka)),(!ie||ie&&_e)&&Pn(z),le.wheelStartX=null;return}if(ie&&Ka!=null){var on=ie*Ka,qt=x.doc.scrollTop,An=qt+le.wrapper.clientHeight;on<0?qt=Math.max(0,qt+on-50):An=Math.min(x.doc.height,An+on+50),Tc(x,{top:qt,bottom:An})}Yl<20&&(le.wheelStartX==null?(le.wheelStartX=me.scrollLeft,le.wheelStartY=me.scrollTop,le.wheelDX=te,le.wheelDY=ie,setTimeout(function(){if(le.wheelStartX!=null){var Kn=me.scrollLeft-le.wheelStartX,pr=me.scrollTop-le.wheelStartY,Lr=pr&&le.wheelDY&&pr/le.wheelDY||Kn&&le.wheelDX&&Kn/le.wheelDX;le.wheelStartX=le.wheelStartY=null,Lr&&(Ka=(Ka*Yl+Lr)/(Yl+1),++Yl)}},200)):(le.wheelDX+=te,le.wheelDY+=ie))}}var go=function(x,z){this.ranges=x,this.primIndex=z};go.prototype.primary=function(){return this.ranges[this.primIndex]},go.prototype.equals=function(x){if(x==this)return!0;if(x.primIndex!=this.primIndex||x.ranges.length!=this.ranges.length)return!1;for(var z=0;z<this.ranges.length;z++){var ne=this.ranges[z],te=x.ranges[z];if(!Je(ne.anchor,te.anchor)||!Je(ne.head,te.head))return!1}return!0},go.prototype.deepCopy=function(){for(var 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Date,me,we;if((ie.lastOp==te||ie.lastOrigin==z.origin&&z.origin&&(z.origin.charAt(0)=="+"&&ie.lastModTime>le-(x.cm?x.cm.options.historyEventDelay:500)||z.origin.charAt(0)=="*"))&&(me=Kc(ie,ie.lastOp==te)))we=Vt(me.changes),rn(z.from,z.to)==0&&rn(z.from,we.to)==0?we.to=us(z):me.changes.push(zc(x,z));else{var _e=Vt(ie.done);for((!_e||!_e.ranges)&&tc(x.sel,ie.done),me={changes:[zc(x,z)],generation:ie.generation},ie.done.push(me);ie.done.length>ie.undoDepth;)ie.done.shift(),ie.done[0].ranges||ie.done.shift()}ie.done.push(ne),ie.generation=++ie.maxGeneration,ie.lastModTime=ie.lastSelTime=le,ie.lastOp=ie.lastSelOp=te,ie.lastOrigin=ie.lastSelOrigin=z.origin,we||Re(x,"historyAdded")}function Hc(x,z,ne,te){var ie=z.charAt(0);return ie=="*"||ie=="+"&&ne.ranges.length==te.ranges.length&&ne.somethingSelected()==te.somethingSelected()&&new Date-x.history.lastSelTime<=(x.cm?x.cm.options.historyEventDelay:500)}function Wc(x,z,ne,te){var ie=x.history,le=te&&te.origin;ne==ie.lastSelOp||le&&ie.lastSelOrigin==le&&(ie.lastModTime==ie.lastSelTime&&ie.lastOrigin==le||Hc(x,le,Vt(ie.done),z))?ie.done[ie.done.length-1]=z:tc(z,ie.done),ie.lastSelTime=+new Date,ie.lastSelOrigin=le,ie.lastSelOp=ne,te&&te.clearRedo!==!1&&Hu(ie.undone)}function tc(x,z){var ne=Vt(z);ne&&ne.ranges&&ne.equals(x)||z.push(x)}function Zc(x,z,ne,te){var ie=z["spans_"+x.id],le=0;x.iter(Math.max(x.first,ne),Math.min(x.first+x.size,te),function(me){me.markedSpans&&((ie||(ie=z["spans_"+x.id]={}))[le]=me.markedSpans),++le})}function jc(x){if(!x)return null;for(var z,ne=0;ne<x.length;++ne)x[ne].marker.explicitlyCleared?z||(z=x.slice(0,ne)):z&&z.push(x[ne]);return z?z.length?z:null:x}function Xd(x,z){var ne=z["spans_"+x.id];if(!ne)return null;for(var te=[],ie=0;ie<z.text.length;++ie)te.push(jc(ne[ie]));return te}function Wu(x,z){var ne=Xd(x,z),te=Cn(x,z);if(!ne)return te;if(!te)return ne;for(var ie=0;ie<ne.length;++ie){var le=ne[ie],me=te[ie];if(le&&me)e:for(var we=0;we<me.length;++we){for(var _e=me[we],Ie=0;Ie<le.length;++Ie)if(le[Ie].marker==_e.marker)continue e;le.push(_e)}else me&&(ne[ie]=me)}return ne}function ol(x,z,ne){for(var te=[],ie=0;ie<x.length;++ie){var le=x[ie];if(le.ranges){te.push(ne?go.prototype.deepCopy.call(le):le);continue}var me=le.changes,we=[];te.push({changes:we});for(var _e=0;_e<me.length;++_e){var Ie=me[_e],ot=void 0;if(we.push({from:Ie.from,to:Ie.to,text:Ie.text}),z)for(var wt in Ie)(ot=wt.match(/^spans_(\d+)$/))&&bt(z,Number(ot[1]))>-1&&(Vt(we)[wt]=Ie[wt],delete Ie[wt])}}return te}function Vc(x,z,ne,te){if(te){var ie=x.anchor;if(ne){var le=rn(z,ie)<0;le!=rn(ne,ie)<0?(ie=z,z=ne):le!=rn(z,ne)<0&&(z=ne)}return new Fi(ie,z)}else return new Fi(ne||z,z)}function sl(x,z,ne,te,ie){ie==null&&(ie=x.cm&&(x.cm.display.shift||x.extend)),Ca(x,new go([Vc(x.sel.primary(),z,ne,ie)],0),te)}function Kr(x,z,ne){for(var te=[],ie=x.cm&&(x.cm.display.shift||x.extend),le=0;le<x.sel.ranges.length;le++)te[le]=Vc(x.sel.ranges[le],z[le],null,ie);var me=Po(x.cm,te,x.sel.primIndex);Ca(x,me,ne)}function So(x,z,ne,te){var ie=x.sel.ranges.slice(0);ie[z]=ne,Ca(x,Po(x.cm,ie,x.sel.primIndex),te)}function Zu(x,z,ne,te){Ca(x,No(z,ne),te)}function Yd(x,z,ne){var te={ranges:z.ranges,update:function(ie){this.ranges=[];for(var le=0;le<ie.length;le++)this.ranges[le]=new Fi(St(x,ie[le].anchor),St(x,ie[le].head))},origin:ne&&ne.origin};return Re(x,"beforeSelectionChange",x,te),x.cm&&Re(x.cm,"beforeSelectionChange",x.cm,te),te.ranges!=z.ranges?Po(x.cm,te.ranges,te.ranges.length-1):z}function no(x,z,ne){var te=x.history.done,ie=Vt(te);ie&&ie.ranges?(te[te.length-1]=z,nc(x,z,ne)):Ca(x,z,ne)}function Ca(x,z,ne){nc(x,z,ne),Wc(x,x.sel,x.cm?x.cm.curOp.id:NaN,ne)}function nc(x,z,ne){(Qt(x,"beforeSelectionChange")||x.cm&&Qt(x.cm,"beforeSelectionChange"))&&(z=Yd(x,z,ne));var te=ne&&ne.bias||(rn(z.primary().head,x.sel.primary().head)<0?-1:1);qd(x,ll(x,z,te,!0)),!(ne&&ne.scroll===!1)&&x.cm&&Qs(x.cm)}function qd(x,z){z.equals(x.sel)||(x.sel=z,x.cm&&(x.cm.curOp.updateInput=1,x.cm.curOp.selectionChanged=!0,Ft(x.cm)),$r(x,"cursorActivity",x))}function Jd(x){qd(x,ll(x,x.sel,null,!1))}function ll(x,z,ne,te){for(var ie,le=0;le<z.ranges.length;le++){var me=z.ranges[le],we=z.ranges.length==x.sel.ranges.length&&x.sel.ranges[le],_e=Uc(x,me.anchor,we&&we.anchor,ne,te),Ie=Uc(x,me.head,we&&we.head,ne,te);(ie||_e!=me.anchor||Ie!=me.head)&&(ie||(ie=z.ranges.slice(0,le)),ie[le]=new Fi(_e,Ie))}return ie?Po(x.cm,ie,z.primIndex):z}function ro(x,z,ne,te,ie){var le=We(x,z.line);if(le.markedSpans)for(var me=0;me<le.markedSpans.length;++me){var we=le.markedSpans[me],_e=we.marker,Ie="selectLeft"in _e?!_e.selectLeft:_e.inclusiveLeft,ot="selectRight"in _e?!_e.selectRight:_e.inclusiveRight;if((we.from==null||(Ie?we.from<=z.ch:we.from<z.ch))&&(we.to==null||(ot?we.to>=z.ch:we.to>z.ch))){if(ie&&(Re(_e,"beforeCursorEnter"),_e.explicitlyCleared))if(le.markedSpans){--me;continue}else break;if(!_e.atomic)continue;if(ne){var wt=_e.find(te<0?1:-1),on=void 0;if((te<0?ot:Ie)&&(wt=hs(x,wt,-te,wt&&wt.line==z.line?le:null)),wt&&wt.line==z.line&&(on=rn(wt,ne))&&(te<0?on<0:on>0))return ro(x,wt,z,te,ie)}var qt=_e.find(te<0?-1:1);return(te<0?Ie:ot)&&(qt=hs(x,qt,te,qt.line==z.line?le:null)),qt?ro(x,qt,z,te,ie):null}}return z}function Uc(x,z,ne,te,ie){var le=te||1,me=ro(x,z,ne,le,ie)||!ie&&ro(x,z,ne,le,!0)||ro(x,z,ne,-le,ie)||!ie&&ro(x,z,ne,-le,!0);return me||(x.cantEdit=!0,Mt(x.first,0))}function hs(x,z,ne,te){return ne<0&&z.ch==0?z.line>x.first?St(x,Mt(z.line-1)):null:ne>0&&z.ch==(te||We(x,z.line)).text.length?z.line<x.first+x.size-1?Mt(z.line+1,0):null:new Mt(z.line,z.ch+ne)}function ju(x){x.setSelection(Mt(x.firstLine(),0),Mt(x.lastLine()),Ge)}function Gc(x,z,ne){var te={canceled:!1,from:z.from,to:z.to,text:z.text,origin:z.origin,cancel:function(){return te.canceled=!0}};return ne&&(te.update=function(ie,le,me,we){ie&&(te.from=St(x,ie)),le&&(te.to=St(x,le)),me&&(te.text=me),we!==void 0&&(te.origin=we)}),Re(x,"beforeChange",x,te),x.cm&&Re(x.cm,"beforeChange",x.cm,te),te.canceled?(x.cm&&(x.cm.curOp.updateInput=2),null):{from:te.from,to:te.to,text:te.text,origin:te.origin}}function Ds(x,z,ne){if(x.cm){if(!x.cm.curOp)return Sa(x.cm,Ds)(x,z,ne);if(x.cm.state.suppressEdits)return}if(!((Qt(x,"beforeChange")||x.cm&&Qt(x.cm,"beforeChange"))&&(z=Gc(x,z,!0),!z))){var te=ur&&!ne&&fr(x,z.from,z.to);if(te)for(var ie=te.length-1;ie>=0;--ie)Vu(x,{from:te[ie].from,to:te[ie].to,text:ie?[""]:z.text,origin:z.origin});else Vu(x,z)}}function Vu(x,z){if(!(z.text.length==1&&z.text[0]==""&&rn(z.from,z.to)==0)){var ne=Oc(x,z);ec(x,z,ne,x.cm?x.cm.curOp.id:NaN),cl(x,z,ne,Cn(x,z));var te=[];ds(x,function(ie,le){!le&&bt(te,ie.history)==-1&&(rc(ie.history,z),te.push(ie.history)),cl(ie,z,null,Cn(ie,z))})}}function fs(x,z,ne){var te=x.cm&&x.cm.state.suppressEdits;if(!(te&&!ne)){for(var ie=x.history,le,me=x.sel,we=z=="undo"?ie.done:ie.undone,_e=z=="undo"?ie.undone:ie.done,Ie=0;Ie<we.length&&(le=we[Ie],!(ne?le.ranges&&!le.equals(x.sel):!le.ranges));Ie++);if(Ie!=we.length){for(ie.lastOrigin=ie.lastSelOrigin=null;;)if(le=we.pop(),le.ranges){if(tc(le,_e),ne&&!le.equals(x.sel)){Ca(x,le,{clearRedo:!1});return}me=le}else if(te){we.push(le);return}else break;var ot=[];tc(me,_e),_e.push({changes:ot,generation:ie.generation}),ie.generation=le.generation||++ie.maxGeneration;for(var wt=Qt(x,"beforeChange")||x.cm&&Qt(x.cm,"beforeChange"),on=function(Kn){var pr=le.changes[Kn];if(pr.origin=z,wt&&!Gc(x,pr,!1))return we.length=0,{};ot.push(zc(x,pr));var Lr=Kn?Oc(x,pr):Vt(we);cl(x,pr,Lr,Wu(x,pr)),!Kn&&x.cm&&x.cm.scrollIntoView({from:pr.from,to:us(pr)});var Or=[];ds(x,function(Cr,Fr){!Fr&&bt(Or,Cr.history)==-1&&(rc(Cr.history,pr),Or.push(Cr.history)),cl(Cr,pr,null,Wu(Cr,pr))})},qt=le.changes.length-1;qt>=0;--qt){var An=on(qt);if(An)return An.v}}}}function Xc(x,z){if(z!=0&&(x.first+=z,x.sel=new go(Zt(x.sel.ranges,function(ie){return new Fi(Mt(ie.anchor.line+z,ie.anchor.ch),Mt(ie.head.line+z,ie.head.ch))}),x.sel.primIndex),x.cm)){za(x.cm,x.first,x.first-z,z);for(var ne=x.cm.display,te=ne.viewFrom;te<ne.viewTo;te++)Ao(x.cm,te,"gutter")}}function cl(x,z,ne,te){if(x.cm&&!x.cm.curOp)return Sa(x.cm,cl)(x,z,ne,te);if(z.to.line<x.first){Xc(x,z.text.length-1-(z.to.line-z.from.line));return}if(!(z.from.line>x.lastLine())){if(z.from.line<x.first){var ie=z.text.length-1-(x.first-z.from.line);Xc(x,ie),z={from:Mt(x.first,0),to:Mt(z.to.line+ie,z.to.ch),text:[Vt(z.text)],origin:z.origin}}var le=x.lastLine();z.to.line>le&&(z={from:z.from,to:Mt(le,We(x,le).text.length),text:[z.text[0]],origin:z.origin}),z.removed=it(x,z.from,z.to),ne||(ne=Oc(x,z)),x.cm?Qd(x.cm,z,te):$c(x,z,te),nc(x,ne,Ge),x.cantEdit&&Uc(x,Mt(x.firstLine(),0))&&(x.cantEdit=!1)}}function Qd(x,z,ne){var te=x.doc,ie=x.display,le=z.from,me=z.to,we=!1,_e=le.line;x.options.lineWrapping||(_e=$t(Br(We(te,le.line))),te.iter(_e,me.line+1,function(qt){if(qt==ie.maxLine)return we=!0,!0})),te.sel.contains(z.from,z.to)>-1&&Ft(x),$c(te,z,ne,Ya(x)),x.options.lineWrapping||(te.iter(_e,le.line+z.text.length,function(qt){var An=Wn(qt);An>ie.maxLineLength&&(ie.maxLine=qt,ie.maxLineLength=An,ie.maxLineChanged=!0,we=!1)}),we&&(x.curOp.updateMaxLine=!0)),Ln(te,le.line),nl(x,400);var Ie=z.text.length-(me.line-le.line)-1;z.full?za(x):le.line==me.line&&z.text.length==1&&!Ku(x.doc,z)?Ao(x,le.line,"text"):za(x,le.line,me.line+1,Ie);var ot=Qt(x,"changes"),wt=Qt(x,"change");if(wt||ot){var on={from:le,to:me,text:z.text,removed:z.removed,origin:z.origin};wt&&$r(x,"change",x,on),ot&&(x.curOp.changeObjs||(x.curOp.changeObjs=[])).push(on)}x.display.selForContextMenu=null}function Ml(x,z,ne,te,ie){var le;te||(te=ne),rn(te,ne)<0&&(le=[te,ne],ne=le[0],te=le[1]),typeof z=="string"&&(z=x.splitLines(z)),Ds(x,{from:ne,to:te,text:z,origin:ie})}function eh(x,z,ne,te){ne<x.line?x.line+=te:z<x.line&&(x.line=z,x.ch=0)}function th(x,z,ne,te){for(var ie=0;ie<x.length;++ie){var le=x[ie],me=!0;if(le.ranges){le.copied||(le=x[ie]=le.deepCopy(),le.copied=!0);for(var we=0;we<le.ranges.length;we++)eh(le.ranges[we].anchor,z,ne,te),eh(le.ranges[we].head,z,ne,te);continue}for(var _e=0;_e<le.changes.length;++_e){var Ie=le.changes[_e];if(ne<Ie.from.line)Ie.from=Mt(Ie.from.line+te,Ie.from.ch),Ie.to=Mt(Ie.to.line+te,Ie.to.ch);else if(z<=Ie.to.line){me=!1;break}}me||(x.splice(0,ie+1),ie=0)}}function rc(x,z){var ne=z.from.line,te=z.to.line,ie=z.text.length-(te-ne)-1;th(x.done,ne,te,ie),th(x.undone,ne,te,ie)}function ic(x,z,ne,te){var ie=z,le=z;return typeof z=="number"?le=We(x,Yt(x,z)):ie=$t(z),ie==null?null:(te(le,ie)&&x.cm&&Ao(x.cm,ie,ne),le)}function As(x){this.lines=x,this.parent=null;for(var z=0,ne=0;ne<x.length;++ne)x[ne].parent=this,z+=x[ne].height;this.height=z}As.prototype={chunkSize:function(){return this.lines.length},removeInner:function(x,z){for(var ne=x,te=x+z;ne<te;++ne){var ie=this.lines[ne];this.height-=ie.height,xi(ie),$r(ie,"delete")}this.lines.splice(x,z)},collapse:function(x){x.push.apply(x,this.lines)},insertInner:function(x,z,ne){this.height+=ne,this.lines=this.lines.slice(0,x).concat(z).concat(this.lines.slice(x));for(var te=0;te<z.length;++te)z[te].parent=this},iterN:function(x,z,ne){for(var te=x+z;x<te;++x)if(ne(this.lines[x]))return!0}};function _l(x){this.children=x;for(var z=0,ne=0,te=0;te<x.length;++te){var ie=x[te];z+=ie.chunkSize(),ne+=ie.height,ie.parent=this}this.size=z,this.height=ne,this.parent=null}_l.prototype={chunkSize:function(){return this.size},removeInner:function(x,z){this.size-=z;for(var ne=0;ne<this.children.length;++ne){var te=this.children[ne],ie=te.chunkSize();if(x<ie){var le=Math.min(z,ie-x),me=te.height;if(te.removeInner(x,le),this.height-=me-te.height,ie==le&&(this.children.splice(ne--,1),te.parent=null),(z-=le)==0)break;x=0}else x-=ie}if(this.size-z<25&&(this.children.length>1||!(this.children[0]instanceof As))){var we=[];this.collapse(we),this.children=[new As(we)],this.children[0].parent=this}},collapse:function(x){for(var z=0;z<this.children.length;++z)this.children[z].collapse(x)},insertInner:function(x,z,ne){this.size+=z.length,this.height+=ne;for(var te=0;te<this.children.length;++te){var ie=this.children[te],le=ie.chunkSize();if(x<=le){if(ie.insertInner(x,z,ne),ie.lines&&ie.lines.length>50){for(var me=ie.lines.length%25+25,we=me;we<ie.lines.length;){var _e=new As(ie.lines.slice(we,we+=25));ie.height-=_e.height,this.children.splice(++te,0,_e),_e.parent=this}ie.lines=ie.lines.slice(0,me),this.maybeSpill()}break}x-=le}},maybeSpill:function(){if(!(this.children.length<=10)){var x=this;do{var z=x.children.splice(x.children.length-5,5),ne=new _l(z);if(x.parent){x.size-=ne.size,x.height-=ne.height;var ie=bt(x.parent.children,x);x.parent.children.splice(ie+1,0,ne)}else{var te=new _l(x.children);te.parent=x,x.children=[te,ne],x=te}ne.parent=x.parent}while(x.children.length>10);x.parent.maybeSpill()}},iterN:function(x,z,ne){for(var te=0;te<this.children.length;++te){var ie=this.children[te],le=ie.chunkSize();if(x<le){var me=Math.min(z,le-x);if(ie.iterN(x,me,ne))return!0;if((z-=me)==0)break;x=0}else x-=le}}};var kl=function(x,z,ne){if(ne)for(var te in ne)ne.hasOwnProperty(te)&&(this[te]=ne[te]);this.doc=x,this.node=z};kl.prototype.clear=function(){var x=this.doc.cm,z=this.line.widgets,ne=this.line,te=$t(ne);if(!(te==null||!z)){for(var ie=0;ie<z.length;++ie)z[ie]==this&&z.splice(ie--,1);z.length||(ne.widgets=null);var le=ao(this);Lt(ne,Math.max(0,ne.height-le)),x&&(pa(x,function(){nh(x,ne,-le),Ao(x,te,"widget")}),$r(x,"lineWidgetCleared",x,this,te))}},kl.prototype.changed=function(){var x=this,z=this.height,ne=this.doc.cm,te=this.line;this.height=null;var ie=ao(this)-z;ie&&(yi(this.doc,te)||Lt(te,te.height+ie),ne&&pa(ne,function(){ne.curOp.forceUpdate=!0,nh(ne,te,ie),$r(ne,"lineWidgetChanged",ne,x,$t(te))}))},an(kl);function nh(x,z,ne){Gn(z)<(x.curOp&&x.curOp.scrollTop||x.doc.scrollTop)&&Lc(x,ne)}function rh(x,z,ne,te){var ie=new kl(x,ne,te),le=x.cm;return le&&ie.noHScroll&&(le.display.alignWidgets=!0),ic(x,z,"widget",function(me){var we=me.widgets||(me.widgets=[]);if(ie.insertAt==null?we.push(ie):we.splice(Math.min(we.length-1,Math.max(0,ie.insertAt)),0,ie),ie.line=me,le&&!yi(x,me)){var _e=Gn(me)<x.scrollTop;Lt(me,me.height+ao(ie)),_e&&Lc(le,ie.height),le.curOp.forceUpdate=!0}return!0}),le&&$r(le,"lineWidgetAdded",le,ie,typeof z=="number"?z:$t(z)),ie}var ih=0,Ts=function(x,z){this.lines=[],this.type=z,this.doc=x,this.id=++ih};Ts.prototype.clear=function(){if(!this.explicitlyCleared){var x=this.doc.cm,z=x&&!x.curOp;if(z&&Ls(x),Qt(this,"clear")){var ne=this.find();ne&&$r(this,"clear",ne.from,ne.to)}for(var te=null,ie=null,le=0;le<this.lines.length;++le){var me=this.lines[le],we=br(me.markedSpans,this);x&&!this.collapsed?Ao(x,$t(me),"text"):x&&(we.to!=null&&(ie=$t(me)),we.from!=null&&(te=$t(me))),me.markedSpans=lr(me.markedSpans,we),we.from==null&&this.collapsed&&!yi(this.doc,me)&&x&&Lt(me,as(x.display))}if(x&&this.collapsed&&!x.options.lineWrapping)for(var _e=0;_e<this.lines.length;++_e){var Ie=Br(this.lines[_e]),ot=Wn(Ie);ot>x.display.maxLineLength&&(x.display.maxLine=Ie,x.display.maxLineLength=ot,x.display.maxLineChanged=!0)}te!=null&&x&&this.collapsed&&za(x,te,ie+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,x&&Jd(x.doc)),x&&$r(x,"markerCleared",x,this,te,ie),z&&cs(x),this.parent&&this.parent.clear()}},Ts.prototype.find=function(x,z){x==null&&this.type=="bookmark"&&(x=1);for(var ne,te,ie=0;ie<this.lines.length;++ie){var le=this.lines[ie],me=br(le.markedSpans,this);if(me.from!=null&&(ne=Mt(z?le:$t(le),me.from),x==-1))return ne;if(me.to!=null&&(te=Mt(z?le:$t(le),me.to),x==1))return te}return ne&&{from:ne,to:te}},Ts.prototype.changed=function(){var x=this,z=this.find(-1,!0),ne=this,te=this.doc.cm;!z||!te||pa(te,function(){var ie=z.line,le=$t(z.line),me=Xa(te,le);if(me&&(Ki(me),te.curOp.selectionChanged=te.curOp.forceUpdate=!0),te.curOp.updateMaxLine=!0,!yi(ne.doc,ie)&&ne.height!=null){var we=ne.height;ne.height=null;var _e=ao(ne)-we;_e&&Lt(ie,ie.height+_e)}$r(te,"markerChanged",te,x)})},Ts.prototype.attachLine=function(x){if(!this.lines.length&&this.doc.cm){var z=this.doc.cm.curOp;(!z.maybeHiddenMarkers||bt(z.maybeHiddenMarkers,this)==-1)&&(z.maybeUnhiddenMarkers||(z.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(x)},Ts.prototype.detachLine=function(x){if(this.lines.splice(bt(this.lines,x),1),!this.lines.length&&this.doc.cm){var z=this.doc.cm.curOp;(z.maybeHiddenMarkers||(z.maybeHiddenMarkers=[])).push(this)}},an(Ts);function ps(x,z,ne,te,ie){if(te&&te.shared)return ra(x,z,ne,te,ie);if(x.cm&&!x.cm.curOp)return Sa(x.cm,ps)(x,z,ne,te,ie);var le=new Ts(x,ie),me=rn(z,ne);if(te&&Wt(te,le,!1),me>0||me==0&&le.clearWhenEmpty!==!1)return le;if(le.replacedWith&&(le.collapsed=!0,le.widgetNode=Ot("span",[le.replacedWith],"CodeMirror-widget"),te.handleMouseEvents||le.widgetNode.setAttribute("cm-ignore-events","true"),te.insertLeft&&(le.widgetNode.insertLeft=!0)),le.collapsed){if(kr(x,z.line,z,ne,le)||z.line!=ne.line&&kr(x,ne.line,z,ne,le))throw new Error("Inserting collapsed marker partially overlapping an existing one");Vn()}le.addToHistory&&ec(x,{from:z,to:ne,origin:"markText"},x.sel,NaN);var we=z.line,_e=x.cm,Ie;if(x.iter(we,ne.line+1,function(wt){_e&&le.collapsed&&!_e.options.lineWrapping&&Br(wt)==_e.display.maxLine&&(Ie=!0),le.collapsed&&we!=z.line&&Lt(wt,0),Ir(wt,new Un(le,we==z.line?z.ch:null,we==ne.line?ne.ch:null)),++we}),le.collapsed&&x.iter(z.line,ne.line+1,function(wt){yi(x,wt)&&Lt(wt,0)}),le.clearOnEnter&&gn(le,"beforeCursorEnter",function(){return le.clear()}),le.readOnly&&(mr(),(x.history.done.length||x.history.undone.length)&&x.clearHistory()),le.collapsed&&(le.id=++ih,le.atomic=!0),_e){if(Ie&&(_e.curOp.updateMaxLine=!0),le.collapsed)za(_e,z.line,ne.line+1);else if(le.className||le.startStyle||le.endStyle||le.css||le.attributes||le.title)for(var ot=z.line;ot<=ne.line;ot++)Ao(_e,ot,"text");le.atomic&&Jd(_e.doc),$r(_e,"markerAdded",_e,le)}return le}var Si=function(x,z){this.markers=x,this.primary=z;for(var ne=0;ne<x.length;++ne)x[ne].parent=this};Si.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var x=0;x<this.markers.length;++x)this.markers[x].clear();$r(this,"clear")}},Si.prototype.find=function(x,z){return this.primary.find(x,z)},an(Si);function ra(x,z,ne,te,ie){te=Wt(te),te.shared=!1;var le=[ps(x,z,ne,te,ie)],me=le[0],we=te.widgetNode;return ds(x,function(_e){we&&(te.widgetNode=we.cloneNode(!0)),le.push(ps(_e,St(_e,z),St(_e,ne),te,ie));for(var Ie=0;Ie<_e.linked.length;++Ie)if(_e.linked[Ie].isParent)return;me=Vt(le)}),new Si(le,me)}function Ps(x){return x.findMarks(Mt(x.first,0),x.clipPos(Mt(x.lastLine())),function(z){return z.parent})}function ah(x,z){for(var ne=0;ne<z.length;ne++){var te=z[ne],ie=te.find(),le=x.clipPos(ie.from),me=x.clipPos(ie.to);if(rn(le,me)){var we=ps(x,le,me,te.primary,te.primary.type);te.markers.push(we),we.parent=te}}}function Co(x){for(var z=function(te){var ie=x[te],le=[ie.primary.doc];ds(ie.primary.doc,function(_e){return le.push(_e)});for(var me=0;me<ie.markers.length;me++){var we=ie.markers[me];bt(le,we.doc)==-1&&(we.parent=null,ie.markers.splice(me--,1))}},ne=0;ne<x.length;ne++)z(ne)}var oh=0,ya=function(x,z,ne,te,ie){if(!(this instanceof ya))return new ya(x,z,ne,te,ie);ne==null&&(ne=0),_l.call(this,[new As([new hr("",null)])]),this.first=ne,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=ne;var le=Mt(ne,0);this.sel=No(le),this.history=new Ql(null),this.id=++oh,this.modeOption=z,this.lineSep=te,this.direction=ie=="rtl"?"rtl":"ltr",this.extend=!1,typeof x=="string"&&(x=this.splitLines(x)),$c(this,{from:le,to:le,text:x}),Ca(this,No(le),Ge)};ya.prototype=se(_l.prototype,{constructor:ya,iter:function(x,z,ne){ne?this.iterN(x-this.first,z-x,ne):this.iterN(this.first,this.first+this.size,x)},insert:function(x,z){for(var ne=0,te=0;te<z.length;++te)ne+=z[te].height;this.insertInner(x-this.first,z,ne)},remove:function(x,z){this.removeInner(x-this.first,z)},getValue:function(x){var z=Nt(this,this.first,this.first+this.size);return x===!1?z:z.join(x||this.lineSeparator())},setValue:Pa(function(x){var z=Mt(this.first,0),ne=this.first+this.size-1;Ds(this,{from:z,to:Mt(ne,We(this,ne).text.length),text:this.splitLines(x),origin:"setValue",full:!0},!0),this.cm&&el(this.cm,0,0),Ca(this,No(z),Ge)}),replaceRange:function(x,z,ne,te){z=St(this,z),ne=ne?St(this,ne):z,Ml(this,x,z,ne,te)},getRange:function(x,z,ne){var te=it(this,St(this,x),St(this,z));return ne===!1?te:te.join(ne||this.lineSeparator())},getLine:function(x){var z=this.getLineHandle(x);return z&&z.text},getLineHandle:function(x){if(hn(this,x))return We(this,x)},getLineNumber:function(x){return $t(x)},getLineHandleVisualStart:function(x){return typeof x=="number"&&(x=We(this,x)),Br(x)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(x){return St(this,x)},getCursor:function(x){var z=this.sel.primary(),ne;return x==null||x=="head"?ne=z.head:x=="anchor"?ne=z.anchor:x=="end"||x=="to"||x===!1?ne=z.to():ne=z.from(),ne},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Pa(function(x,z,ne){Zu(this,St(this,typeof x=="number"?Mt(x,z||0):x),null,ne)}),setSelection:Pa(function(x,z,ne){Zu(this,St(this,x),St(this,z||x),ne)}),extendSelection:Pa(function(x,z,ne){sl(this,St(this,x),z&&St(this,z),ne)}),extendSelections:Pa(function(x,z){Kr(this,Te(this,x),z)}),extendSelectionsBy:Pa(function(x,z){var ne=Zt(this.sel.ranges,x);Kr(this,Te(this,ne),z)}),setSelections:Pa(function(x,z,ne){if(x.length){for(var te=[],ie=0;ie<x.length;ie++)te[ie]=new Fi(St(this,x[ie].anchor),St(this,x[ie].head));z==null&&(z=Math.min(x.length-1,this.sel.primIndex)),Ca(this,Po(this.cm,te,z),ne)}}),addSelection:Pa(function(x,z,ne){var te=this.sel.ranges.slice(0);te.push(new Fi(St(this,x),St(this,z||x))),Ca(this,Po(this.cm,te,te.length-1),ne)}),getSelection:function(x){for(var z=this.sel.ranges,ne,te=0;te<z.length;te++){var ie=it(this,z[te].from(),z[te].to());ne=ne?ne.concat(ie):ie}return x===!1?ne:ne.join(x||this.lineSeparator())},getSelections:function(x){for(var z=[],ne=this.sel.ranges,te=0;te<ne.length;te++){var ie=it(this,ne[te].from(),ne[te].to());x!==!1&&(ie=ie.join(x||this.lineSeparator())),z[te]=ie}return z},replaceSelection:function(x,z,ne){for(var te=[],ie=0;ie<this.sel.ranges.length;ie++)te[ie]=x;this.replaceSelections(te,z,ne||"+input")},replaceSelections:Pa(function(x,z,ne){for(var te=[],ie=this.sel,le=0;le<ie.ranges.length;le++){var me=ie.ranges[le];te[le]={from:me.from(),to:me.to(),text:this.splitLines(x[le]),origin:ne}}for(var we=z&&z!="end"&&Rc(this,te,z),_e=te.length-1;_e>=0;_e--)Ds(this,te[_e]);we?no(this,we):this.cm&&Qs(this.cm)}),undo:Pa(function(){fs(this,"undo")}),redo:Pa(function(){fs(this,"redo")}),undoSelection:Pa(function(){fs(this,"undo",!0)}),redoSelection:Pa(function(){fs(this,"redo",!0)}),setExtending:function(x){this.extend=x},getExtending:function(){return this.extend},historySize:function(){for(var x=this.history,z=0,ne=0,te=0;te<x.done.length;te++)x.done[te].ranges||++z;for(var ie=0;ie<x.undone.length;ie++)x.undone[ie].ranges||++ne;return{undo:z,redo:ne}},clearHistory:function(){var x=this;this.history=new Ql(this.history.maxGeneration),ds(this,function(z){return z.history=x.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(x){return x&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(x){return 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null;return{line:z,handle:x,text:x.text,gutterMarkers:x.gutterMarkers,textClass:x.textClass,bgClass:x.bgClass,wrapClass:x.wrapClass,widgets:x.widgets}},addLineClass:Pa(function(x,z,ne){return ic(this,x,z=="gutter"?"gutter":"class",function(te){var ie=z=="text"?"textClass":z=="background"?"bgClass":z=="gutter"?"gutterClass":"wrapClass";if(!te[ie])te[ie]=ne;else{if(Ee(ne).test(te[ie]))return!1;te[ie]+=" "+ne}return!0})}),removeLineClass:Pa(function(x,z,ne){return ic(this,x,z=="gutter"?"gutter":"class",function(te){var ie=z=="text"?"textClass":z=="background"?"bgClass":z=="gutter"?"gutterClass":"wrapClass",le=te[ie];if(le)if(ne==null)te[ie]=null;else{var me=le.match(Ee(ne));if(!me)return!1;var we=me.index+me[0].length;te[ie]=le.slice(0,me.index)+(!me.index||we==le.length?"":" ")+le.slice(we)||null}else return!1;return!0})}),addLineWidget:Pa(function(x,z,ne){return rh(this,x,z,ne)}),removeLineWidget:function(x){x.clear()},markText:function(x,z,ne){return 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x.sharedHist&&(te.history=this.history),(this.linked||(this.linked=[])).push({doc:te,sharedHist:x.sharedHist}),te.linked=[{doc:this,isParent:!0,sharedHist:x.sharedHist}],ah(te,Ps(this)),te},unlinkDoc:function(x){if(x instanceof si&&(x=x.doc),this.linked)for(var z=0;z<this.linked.length;++z){var ne=this.linked[z];if(ne.doc==x){this.linked.splice(z,1),x.unlinkDoc(this),Co(Ps(this));break}}if(x.history==this.history){var te=[x.id];ds(x,function(ie){return te.push(ie.id)},!0),x.history=new Ql(null),x.history.done=ol(this.history.done,te),x.history.undone=ol(this.history.undone,te)}},iterLinkedDocs:function(x){ds(this,x)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(x){return this.lineSep?x.split(this.lineSep):Dr(x)},lineSeparator:function(){return this.lineSep||`
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Yi={};Yi.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Yi.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Yi.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Yi.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Yi.default=st?Yi.macDefault:Yi.pcDefault;function tf(x){var z=x.split(/-(?!$)/);x=z[z.length-1];for(var ne,te,ie,le,me=0;me<z.length-1;me++){var we=z[me];if(/^(cmd|meta|m)$/i.test(we))le=!0;else if(/^a(lt)?$/i.test(we))ne=!0;else if(/^(c|ctrl|control)$/i.test(we))te=!0;else if(/^s(hift)?$/i.test(we))ie=!0;else throw new Error("Unrecognized modifier name: "+we)}return ne&&(x="Alt-"+x),te&&(x="Ctrl-"+x),le&&(x="Cmd-"+x),ie&&(x="Shift-"+x),x}function Yu(x){var z={};for(var ne in x)if(x.hasOwnProperty(ne)){var te=x[ne];if(/^(name|fallthrough|(de|at)tach)$/.test(ne))continue;if(te=="..."){delete x[ne];continue}for(var ie=Zt(ne.split(" "),tf),le=0;le<ie.length;le++){var me=void 0,we=void 0;le==ie.length-1?(we=ie.join(" "),me=te):(we=ie.slice(0,le+1).join(" "),me="...");var _e=z[we];if(!_e)z[we]=me;else if(_e!=me)throw new Error("Inconsistent bindings for "+we)}delete x[ne]}for(var Ie in z)x[Ie]=z[Ie];return x}function ms(x,z,ne,te){z=io(z);var 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ie=x.state.keySeq;if(ie){if(sc(z))return"handled";if(/\'$/.test(z)?x.state.keySeq=null:nf.set(50,function(){x.state.keySeq==ie&&(x.state.keySeq=null,x.display.input.reset())}),Qc(x,ie+" "+z,ne,te))return!0}return Qc(x,z,ne,te)}function Qc(x,z,ne,te){var ie=Xo(x,z,te);return ie=="multi"&&(x.state.keySeq=z),ie=="handled"&&$r(x,"keyHandled",x,z,ne),(ie=="handled"||ie=="multi")&&(Pn(ne),kc(x)),!!ie}function Di(x,z){var ne=ul(z,!0);return ne?z.shiftKey&&!x.state.keySeq?Al(x,"Shift-"+ne,z,function(te){return Ma(x,te,!0)})||Al(x,ne,z,function(te){if(typeof te=="string"?/^go[A-Z]/.test(te):te.motion)return Ma(x,te)}):Al(x,ne,z,function(te){return Ma(x,te)}):!1}function Tl(x,z,ne){return Al(x,"'"+ne+"'",z,function(te){return Ma(x,te,!0)})}var gs=null;function lc(x){var z=this;if(!(x.target&&x.target!=z.display.input.getField())&&(z.curOp.focus=qe(),!Ze(z,x))){Se&&Pe<11&&x.keyCode==27&&(x.returnValue=!1);var ne=x.keyCode;z.display.shift=ne==16||x.shiftKey;var te=Di(z,x);Fe&&(gs=te?ne:null,!te&&ne==88&&!Nr&&(st?x.metaKey:x.ctrlKey)&&z.replaceSelection("",null,"cut")),pe&&!st&&!te&&ne==46&&x.shiftKey&&!x.ctrlKey&&document.execCommand&&document.execCommand("cut"),ne==18&&!/\bCodeMirror-crosshair\b/.test(z.display.lineDiv.className)&&Dn(z)}}function Dn(x){var z=x.display.lineDiv;Ht(z,"CodeMirror-crosshair");function ne(te){(te.keyCode==18||!te.altKey)&&(Xe(z,"CodeMirror-crosshair"),tt(document,"keyup",ne),tt(document,"mouseover",ne))}gn(document,"keyup",ne),gn(document,"mouseover",ne)}function lh(x){x.keyCode==16&&(this.doc.sel.shift=!1),Ze(this,x)}function ch(x){var z=this;if(!(x.target&&x.target!=z.display.input.getField())&&!(oo(z.display,x)||Ze(z,x)||x.ctrlKey&&!x.altKey||st&&x.metaKey)){var ne=x.keyCode,te=x.charCode;if(Fe&&ne==gs){gs=null,Pn(x);return}if(!(Fe&&(!x.which||x.which<10)&&Di(z,x))){var ie=String.fromCharCode(te==null?ne:te);ie!="\b"&&(Tl(z,x,ie)||z.display.input.onKeyPress(x))}}}var Qu=400,ed=function(x,z,ne){this.time=x,this.pos=z,this.button=ne};ed.prototype.compare=function(x,z,ne){return this.time+Qu>x&&rn(z,this.pos)==0&&ne==this.button};var vs,cc;function rf(x,z){var ne=+new Date;return cc&&cc.compare(ne,x,z)?(vs=cc=null,"triple"):vs&&vs.compare(ne,x,z)?(cc=new ed(ne,x,z),vs=null,"double"):(vs=new ed(ne,x,z),cc=null,"single")}function Wa(x){var z=this,ne=z.display;if(!(Ze(z,x)||ne.activeTouch&&ne.input.supportsTouch())){if(ne.input.ensurePolled(),ne.shift=x.shiftKey,oo(ne,x)){Ne||(ne.scroller.draggable=!1,setTimeout(function(){return ne.scroller.draggable=!0},100));return}if(!qa(z,x)){var te=xo(z,x),ie=Tn(x),le=te?rf(te,ie):"single";window.focus(),ie==1&&z.state.selectingText&&z.state.selectingText(x),!(te&&Bs(z,ie,te,le,x))&&(ie==1?te?tu(z,te,le,x):tr(x)==ne.scroller&&Pn(x):ie==2?(te&&sl(z.doc,te),setTimeout(function(){return ne.input.focus()},20)):ie==3&&(Ve?z.display.input.onContextMenu(x):Eu(z)))}}}function Bs(x,z,ne,te,ie){var le="Click";return te=="double"?le="Double"+le:te=="triple"&&(le="Triple"+le),le=(z==1?"Left":z==2?"Middle":"Right")+le,Al(x,Is(le,ie),ie,function(me){if(typeof me=="string"&&(me=Dl[me]),!me)return!1;var we=!1;try{x.isReadOnly()&&(x.state.suppressEdits=!0),we=me(x,ne)!=Ut}finally{x.state.suppressEdits=!1}return we})}function eu(x,z,ne){var te=x.getOption("configureMouse"),ie=te?te(x,z,ne):{};if(ie.unit==null){var le=Rt?ne.shiftKey&&ne.metaKey:ne.altKey;ie.unit=le?"rectangle":z=="single"?"char":z=="double"?"word":"line"}return(ie.extend==null||x.doc.extend)&&(ie.extend=x.doc.extend||ne.shiftKey),ie.addNew==null&&(ie.addNew=st?ne.metaKey:ne.ctrlKey),ie.moveOnDrag==null&&(ie.moveOnDrag=!(st?ne.altKey:ne.ctrlKey)),ie}function tu(x,z,ne,te){Se?setTimeout(Xt(Sl,x),0):x.curOp.focus=qe();var ie=eu(x,ne,te),le=x.doc.sel,me;x.options.dragDrop&&gr&&!x.isReadOnly()&&ne=="single"&&(me=le.contains(z))>-1&&(rn((me=le.ranges[me]).from(),z)<0||z.xRel>0)&&(rn(me.to(),z)>0||z.xRel<0)?af(x,te,z,ie):td(x,te,z,ie)}function af(x,z,ne,te){var ie=x.display,le=!1,me=Sa(x,function(Ie){Ne&&(ie.scroller.draggable=!1),x.state.draggingText=!1,tt(ie.wrapper.ownerDocument,"mouseup",me),tt(ie.wrapper.ownerDocument,"mousemove",we),tt(ie.scroller,"dragstart",_e),tt(ie.scroller,"drop",me),le||(Pn(Ie),te.addNew||sl(x.doc,ne,null,null,te.extend),Ne&&!gt||Se&&Pe==9?setTimeout(function(){ie.wrapper.ownerDocument.body.focus({preventScroll:!0}),ie.input.focus()},20):ie.input.focus())}),we=function(Ie){le=le||Math.abs(z.clientX-Ie.clientX)+Math.abs(z.clientY-Ie.clientY)>=10},_e=function(){return le=!0};Ne&&(ie.scroller.draggable=!0),x.state.draggingText=me,me.copy=!te.moveOnDrag,ie.scroller.dragDrop&&ie.scroller.dragDrop(),gn(ie.wrapper.ownerDocument,"mouseup",me),gn(ie.wrapper.ownerDocument,"mousemove",we),gn(ie.scroller,"dragstart",_e),gn(ie.scroller,"drop",me),Eu(x),setTimeout(function(){return ie.input.focus()},20)}function uh(x,z,ne){if(ne=="char")return new Fi(z,z);if(ne=="word")return x.findWordAt(z);if(ne=="line")return new Fi(Mt(z.line,0),St(x.doc,Mt(z.line+1,0)));var te=ne(x,z);return new Fi(te.from,te.to)}function td(x,z,ne,te){var ie=x.display,le=x.doc;Pn(z);var me,we,_e=le.sel,Ie=_e.ranges;if(te.addNew&&!te.extend?(we=le.sel.contains(ne),we>-1?me=Ie[we]:me=new Fi(ne,ne)):(me=le.sel.primary(),we=le.sel.primIndex),te.unit=="rectangle")te.addNew||(me=new Fi(ne,ne)),ne=xo(x,z,!0,!0),we=-1;else{var ot=uh(x,ne,te.unit);te.extend?me=Vc(me,ot.anchor,ot.head,te.extend):me=ot}te.addNew?we==-1?(we=Ie.length,Ca(le,Po(x,Ie.concat([me]),we),{scroll:!1,origin:"*mouse"})):Ie.length>1&&Ie[we].empty()&&te.unit=="char"&&!te.extend?(Ca(le,Po(x,Ie.slice(0,we).concat(Ie.slice(we+1)),0),{scroll:!1,origin:"*mouse"}),_e=le.sel):So(le,we,me,Ye):(we=0,Ca(le,new go([me],0),Ye),_e=le.sel);var wt=ne;function on(Cr){if(rn(wt,Cr)!=0)if(wt=Cr,te.unit=="rectangle"){for(var 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Ie;if(te.line!=ne.line)Ie=(te.line-ne.line)*(x.doc.direction=="ltr"?1:-1)>0;else{var ot=wn(le,te.ch,te.sticky),wt=ot-me||(te.ch-ne.ch)*(we.level==1?-1:1);ot==_e-1||ot==_e?Ie=wt<0:Ie=wt>0}var on=le[_e+(Ie?-1:0)],qt=Ie==(on.level==1),An=qt?on.from:on.to,Kn=qt?"after":"before";return ne.ch==An&&ne.sticky==Kn?z:new Fi(new Mt(ne.line,An,Kn),te)}function uc(x,z,ne,te){var ie,le;if(z.touches)ie=z.touches[0].clientX,le=z.touches[0].clientY;else try{ie=z.clientX,le=z.clientY}catch(on){return!1}if(ie>=Math.floor(x.display.gutters.getBoundingClientRect().right))return!1;te&&Pn(z);var me=x.display,we=me.lineDiv.getBoundingClientRect();if(le>we.bottom||!Qt(x,ne))return Nn(z);le-=we.top-me.viewOffset;for(var _e=0;_e<x.display.gutterSpecs.length;++_e){var Ie=me.gutters.childNodes[_e];if(Ie&&Ie.getBoundingClientRect().right>=ie){var ot=sn(x.doc,le),wt=x.display.gutterSpecs[_e];return Re(x,ne,x,ot,wt.className,z),Nn(z)}}}function qa(x,z){return uc(x,z,"gutterClick",!0)}function 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ie=x.doc,le;ne==null&&(ne="add"),ne=="smart"&&(ie.mode.indent?le=Pt(x,z).state:ne="prev");var me=x.options.tabSize,we=We(ie,z),_e=ze(we.text,null,me);we.stateAfter&&(we.stateAfter=null);var Ie=we.text.match(/^\s*/)[0],ot;if(!te&&!/\S/.test(we.text))ot=0,ne="not";else if(ne=="smart"&&(ot=ie.mode.indent(le,we.text.slice(Ie.length),we.text),ot==Ut||ot>150)){if(!te)return;ne="prev"}ne=="prev"?z>ie.first?ot=ze(We(ie,z-1).text,null,me):ot=0:ne=="add"?ot=_e+x.options.indentUnit:ne=="subtract"?ot=_e-x.options.indentUnit:typeof ne=="number"&&(ot=_e+ne),ot=Math.max(0,ot);var wt="",on=0;if(x.options.indentWithTabs)for(var qt=Math.floor(ot/me);qt;--qt)on+=me,wt+=" ";if(on<ot&&(wt+=bn(ot-on)),wt!=Ie)return Ml(ie,wt,Mt(z,0),Mt(z,Ie.length),"+input"),we.stateAfter=null,!0;for(var An=0;An<ie.sel.ranges.length;An++){var Kn=ie.sel.ranges[An];if(Kn.head.line==z&&Kn.head.ch<Ie.length){var pr=Mt(z,Ie.length);So(ie,An,new Fi(pr,pr));break}}}var zo=null;function Ns(x){zo=x}function id(x,z,ne,te,ie){var le=x.doc;x.display.shift=!1,te||(te=le.sel);var me=+new Date-200,we=ie=="paste"||x.state.pasteIncoming>me,_e=Dr(z),Ie=null;if(we&&te.ranges.length>1)if(zo&&zo.text.join(`
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z=x.optionHandlers,ne=x.helpers={};x.prototype={constructor:x,focus:function(){window.focus(),this.display.input.focus()},setOption:function(te,ie){var le=this.options,me=le[te];le[te]==ie&&te!="mode"||(le[te]=ie,z.hasOwnProperty(te)&&Sa(this,z[te])(this,ie,me),Re(this,"optionChange",this,te))},getOption:function(te){return this.options[te]},getDoc:function(){return this.doc},addKeyMap:function(te,ie){this.state.keyMaps[ie?"push":"unshift"](io(te))},removeKeyMap:function(te){for(var ie=this.state.keyMaps,le=0;le<ie.length;++le)if(ie[le]==te||ie[le].name==te)return ie.splice(le,1),!0},addOverlay:ua(function(te,ie){var le=te.token?te:x.getMode(this.options,te);if(le.startState)throw new Error("Overlays may not be stateful.");zt(this.state.overlays,{mode:le,modeSpec:te,opaque:ie&&ie.opaque,priority:ie&&ie.priority||0},function(me){return me.priority}),this.state.modeGen++,za(this)}),removeOverlay:ua(function(te){for(var ie=this.state.overlays,le=0;le<ie.length;++le){var me=ie[le].modeSpec;if(me==te||typeof te=="string"&&me.name==te){ie.splice(le,1),this.state.modeGen++,za(this);return}}}),indentLine:ua(function(te,ie,le){typeof ie!="string"&&typeof ie!="number"&&(ie==null?ie=this.options.smartIndent?"smart":"prev":ie=ie?"add":"subtract"),hn(this.doc,te)&&Fo(this,te,ie,le)}),indentSelection:ua(function(te){for(var ie=this.doc.sel.ranges,le=-1,me=0;me<ie.length;me++){var we=ie[me];if(we.empty())we.head.line>le&&(Fo(this,we.head.line,te,!0),le=we.head.line,me==this.doc.sel.primIndex&&Qs(this));else{var _e=we.from(),Ie=we.to(),ot=Math.max(le,_e.line);le=Math.min(this.lastLine(),Ie.line-(Ie.ch?0:1))+1;for(var wt=ot;wt<le;++wt)Fo(this,wt,te);var on=this.doc.sel.ranges;_e.ch==0&&ie.length==on.length&&on[me].from().ch>0&&So(this.doc,me,new Fi(_e,on[me].to()),Ge)}}}),getTokenAt:function(te,ie){return $n(this,te,ie)},getLineTokens:function(te,ie){return $n(this,Mt(te),ie,!0)},getTokenTypeAt:function(te){te=St(this.doc,te);var ie=_t(this,We(this.doc,te.line)),le=0,me=(ie.length-1)/2,we=te.ch,_e;if(we==0)_e=ie[2];else for(;;){var Ie=le+me>>1;if((Ie?ie[Ie*2-1]:0)>=we)me=Ie;else if(ie[Ie*2+1]<we)le=Ie+1;else{_e=ie[Ie*2+2];break}}var ot=_e?_e.indexOf("overlay "):-1;return ot<0?_e:ot==0?null:_e.slice(0,ot-1)},getModeAt:function(te){var ie=this.doc.mode;return ie.innerMode?x.innerMode(ie,this.getTokenAt(te).state).mode:ie},getHelper:function(te,ie){return this.getHelpers(te,ie)[0]},getHelpers:function(te,ie){var le=[];if(!ne.hasOwnProperty(ie))return le;var me=ne[ie],we=this.getModeAt(te);if(typeof we[ie]=="string")me[we[ie]]&&le.push(me[we[ie]]);else if(we[ie])for(var _e=0;_e<we[ie].length;_e++){var Ie=me[we[ie][_e]];Ie&&le.push(Ie)}else we.helperType&&me[we.helperType]?le.push(me[we.helperType]):me[we.name]&&le.push(me[we.name]);for(var ot=0;ot<me._global.length;ot++){var wt=me._global[ot];wt.pred(we,this)&&bt(le,wt.val)==-1&&le.push(wt.val)}return le},getStateAfter:function(te,ie){var le=this.doc;return te=Yt(le,te==null?le.first+le.size-1:te),Pt(this,te+1,ie).state},cursorCoords:function(te,ie){var le,me=this.doc.sel.primary();return te==null?le=me.head:typeof te=="object"?le=St(this.doc,te):le=te?me.from():me.to(),Da(this,le,ie||"page")},charCoords:function(te,ie){return lo(this,St(this.doc,te),ie||"page")},coordsChar:function(te,ie){return te=so(this,te,ie||"page"),qs(this,te.left,te.top)},lineAtHeight:function(te,ie){return te=so(this,{top:te,left:0},ie||"page").top,sn(this.doc,te+this.display.viewOffset)},heightAtLine:function(te,ie,le){var me=!1,we;if(typeof te=="number"){var _e=this.doc.first+this.doc.size-1;te<this.doc.first?te=this.doc.first:te>_e&&(te=_e,me=!0),we=We(this.doc,te)}else we=te;return Na(this,we,{top:0,left:0},ie||"page",le||me).top+(me?this.doc.height-Gn(we):0)},defaultTextHeight:function(){return as(this.display)},defaultCharWidth:function(){return Pi(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(te,ie,le,me,we){var _e=this.display;te=Da(this,St(this.doc,te));var Ie=te.bottom,ot=te.left;if(ie.style.position="absolute",ie.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(ie),_e.sizer.appendChild(ie),me=="over")Ie=te.top;else if(me=="above"||me=="near"){var wt=Math.max(_e.wrapper.clientHeight,this.doc.height),on=Math.max(_e.sizer.clientWidth,_e.lineSpace.clientWidth);(me=="above"||te.bottom+ie.offsetHeight>wt)&&te.top>ie.offsetHeight?Ie=te.top-ie.offsetHeight:te.bottom+ie.offsetHeight<=wt&&(Ie=te.bottom),ot+ie.offsetWidth>on&&(ot=on-ie.offsetWidth)}ie.style.top=Ie+"px",ie.style.left=ie.style.right="",we=="right"?(ot=_e.sizer.clientWidth-ie.offsetWidth,ie.style.right="0px"):(we=="left"?ot=0:we=="middle"&&(ot=(_e.sizer.clientWidth-ie.offsetWidth)/2),ie.style.left=ot+"px"),le&&Rd(this,{left:ot,top:Ie,right:ot+ie.offsetWidth,bottom:Ie+ie.offsetHeight})},triggerOnKeyDown:ua(lc),triggerOnKeyPress:ua(ch),triggerOnKeyUp:lh,triggerOnMouseDown:ua(Wa),execCommand:function(te){if(Dl.hasOwnProperty(te))return Dl[te].call(null,this)},triggerElectric:ua(function(te){od(this,te)}),findPosH:function(te,ie,le,me){var we=1;ie<0&&(we=-1,ie=-ie);for(var _e=St(this.doc,te),Ie=0;Ie<ie&&(_e=ru(this.doc,_e,we,le,me),!_e.hitSide);++Ie);return _e},moveH:ua(function(te,ie){var le=this;this.extendSelectionsBy(function(me){return le.display.shift||le.doc.extend||me.empty()?ru(le.doc,me.head,te,ie,le.options.rtlMoveVisually):te<0?me.from():me.to()},It)}),deleteH:ua(function(te,ie){var le=this.doc.sel,me=this.doc;le.somethingSelected()?me.replaceSelection("",null,"+delete"):Io(this,function(we){var _e=ru(me,we.head,te,ie,!1);return te<0?{from:_e,to:we.head}:{from:we.head,to:_e}})}),findPosV:function(te,ie,le,me){var we=1,_e=me;ie<0&&(we=-1,ie=-ie);for(var Ie=St(this.doc,te),ot=0;ot<ie;++ot){var wt=Da(this,Ie,"div");if(_e==null?_e=wt.left:wt.left=_e,Ie=gh(this,wt,we,le),Ie.hitSide)break}return Ie},moveV:ua(function(te,ie){var le=this,me=this.doc,we=[],_e=!this.display.shift&&!me.extend&&me.sel.somethingSelected();if(me.extendSelectionsBy(function(ot){if(_e)return te<0?ot.from():ot.to();var wt=Da(le,ot.head,"div");ot.goalColumn!=null&&(wt.left=ot.goalColumn),we.push(wt.left);var on=gh(le,wt,te,ie);return ie=="page"&&ot==me.sel.primary()&&Lc(le,lo(le,on,"div").top-wt.top),on},It),we.length)for(var Ie=0;Ie<me.sel.ranges.length;Ie++)me.sel.ranges[Ie].goalColumn=we[Ie]}),findWordAt:function(te){var ie=this.doc,le=We(ie,te.line).text,me=te.ch,we=te.ch;if(le){var _e=this.getHelper(te,"wordChars");(te.sticky=="before"||we==le.length)&&me?--me:++we;for(var Ie=le.charAt(me),ot=ye(Ie,_e)?function(wt){return ye(wt,_e)}:/\s/.test(Ie)?function(wt){return/\s/.test(wt)}:function(wt){return!/\s/.test(wt)&&!ye(wt)};me>0&&ot(le.charAt(me-1));)--me;for(;we<le.length&&ot(le.charAt(we));)++we}return new Fi(Mt(te.line,me),Mt(te.line,we))},toggleOverwrite:function(te){te!=null&&te==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Ht(this.display.cursorDiv,"CodeMirror-overwrite"):Xe(this.display.cursorDiv,"CodeMirror-overwrite"),Re(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==qe()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:ua(function(te,ie){el(this,te,ie)}),getScrollInfo:function(){var te=this.display.scroller;return{left:te.scrollLeft,top:te.scrollTop,height:te.scrollHeight-Ea(this)-this.display.barHeight,width:te.scrollWidth-Ea(this)-this.display.barWidth,clientHeight:bo(this),clientWidth:fa(this)}},scrollIntoView:ua(function(te,ie){te==null?(te={from:this.doc.sel.primary().head,to:null},ie==null&&(ie=this.options.cursorScrollMargin)):typeof te=="number"?te={from:Mt(te,0),to:null}:te.from==null&&(te={from:te,to:null}),te.to||(te.to=te.from),te.margin=ie||0,te.from.line!=null?Nd(this,te):Du(this,te.from,te.to,te.margin)}),setSize:ua(function(te,ie){var le=this,me=function(_e){return typeof _e=="number"||/^\d+$/.test(String(_e))?_e+"px":_e};te!=null&&(this.display.wrapper.style.width=me(te)),ie!=null&&(this.display.wrapper.style.height=me(ie)),this.options.lineWrapping&&La(this);var we=this.display.viewFrom;this.doc.iter(we,this.display.viewTo,function(_e){if(_e.widgets){for(var Ie=0;Ie<_e.widgets.length;Ie++)if(_e.widgets[Ie].noHScroll){Ao(le,we,"widget");break}}++we}),this.curOp.forceUpdate=!0,Re(this,"refresh",this)}),operation:function(te){return pa(this,te)},startOperation:function(){return Ls(this)},endOperation:function(){return cs(this)},refresh:ua(function(){var te=this.display.cachedTextHeight;za(this),this.curOp.forceUpdate=!0,Xi(this),el(this,this.doc.scrollLeft,this.doc.scrollTop),Pc(this.display),(te==null||Math.abs(te-as(this.display))>.5||this.options.lineWrapping)&&Aa(this),Re(this,"refresh",this)}),swapDoc:ua(function(te){var ie=this.doc;return ie.cm=null,this.state.selectingText&&this.state.selectingText(),ql(this,te),Xi(this),this.display.input.reset(),el(this,te.scrollLeft,te.scrollTop),this.curOp.forceScroll=!0,$r(this,"swapDoc",this,ie),ie}),phrase:function(te){var ie=this.options.phrases;return ie&&Object.prototype.hasOwnProperty.call(ie,te)?ie[te]:te},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}},an(x),x.registerHelper=function(te,ie,le){ne.hasOwnProperty(te)||(ne[te]=x[te]={_global:[]}),ne[te][ie]=le},x.registerGlobalHelper=function(te,ie,le,me){x.registerHelper(te,ie,me),ne[te]._global.push({pred:le,val:me})}}function ru(x,z,ne,te,ie){var le=z,me=ne,we=We(x,z.line),_e=ie&&x.direction=="rtl"?-ne:ne;function Ie(){var Or=z.line+_e;return Or<x.first||Or>=x.first+x.size?!1:(z=new Mt(Or,z.ch,z.sticky),we=We(x,Or))}function ot(Or){var Cr;if(te=="codepoint"){var Fr=we.text.charCodeAt(z.ch+(te>0?0:-1));isNaN(Fr)?Cr=null:Cr=new Mt(z.line,Math.max(0,Math.min(we.text.length,z.ch+ne*(Fr>=55296&&Fr<56320?2:1))),-ne)}else ie?Cr=Go(x.cm,we,z,ne):Cr=Uo(we,z,ne);if(Cr==null)if(!Or&&Ie())z=dl(ie,x.cm,we,z.line,_e);else return!1;else z=Cr;return!0}if(te=="char"||te=="codepoint")ot();else if(te=="column")ot(!0);else if(te=="word"||te=="group")for(var wt=null,on=te=="group",qt=x.cm&&x.cm.getHelper(z,"wordChars"),An=!0;!(ne<0&&!ot(!An));An=!1){var Kn=we.text.charAt(z.ch)||`
`,pr=ye(Kn,qt)?"w":on&&Kn==`
`?"n":!on||/\s/.test(Kn)?null:"p";if(on&&!An&&!pr&&(pr="s"),wt&&wt!=pr){ne<0&&(ne=1,ot(),z.sticky="after");break}if(pr&&(wt=pr),ne>0&&!ot(!An))break}var Lr=Uc(x,z,le,me,!0);return Je(le,Lr)&&(Lr.hitSide=!0),Lr}function gh(x,z,ne,te){var ie=x.doc,le=z.left,me;if(te=="page"){var we=Math.min(x.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),_e=Math.max(we-.5*as(x.display),3);me=(ne>0?z.bottom:z.top)+ne*_e}else te=="line"&&(me=ne>0?z.bottom+3:z.top-3);for(var Ie;Ie=qs(x,le,me),!!Ie.outside;){if(ne<0?me<=0:me>=ie.height){Ie.hitSide=!0;break}me+=ne*5}return Ie}var Vi=function(x){this.cm=x,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new xe,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Vi.prototype.init=function(x){var z=this,ne=this,te=ne.cm,ie=ne.div=x.lineDiv;mh(ie,te.options.spellcheck,te.options.autocorrect,te.options.autocapitalize);function le(we){for(var _e=we.target;_e;_e=_e.parentNode){if(_e==ie)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(_e.className))break}return!1}gn(ie,"paste",function(we){!le(we)||Ze(te,we)||ad(we,te)||Pe<=11&&setTimeout(Sa(te,function(){return z.updateFromDOM()}),20)}),gn(ie,"compositionstart",function(we){z.composing={data:we.data,done:!1}}),gn(ie,"compositionupdate",function(we){z.composing||(z.composing={data:we.data,done:!1})}),gn(ie,"compositionend",function(we){z.composing&&(we.data!=z.composing.data&&z.readFromDOMSoon(),z.composing.done=!0)}),gn(ie,"touchstart",function(){return ne.forceCompositionEnd()}),gn(ie,"input",function(){z.composing||z.readFromDOMSoon()});function me(we){if(!(!le(we)||Ze(te,we))){if(te.somethingSelected())Ns({lineWise:!1,text:te.getSelections()}),we.type=="cut"&&te.replaceSelection("",null,"cut");else if(te.options.lineWiseCopyCut){var _e=Pl(te);Ns({lineWise:!0,text:_e.text}),we.type=="cut"&&te.operation(function(){te.setSelections(_e.ranges,0,Ge),te.replaceSelection("",null,"cut")})}else return;if(we.clipboardData){we.clipboardData.clearData();var Ie=zo.text.join(`
`);if(we.clipboardData.setData("Text",Ie),we.clipboardData.getData("Text")==Ie){we.preventDefault();return}}var ot=sd(),wt=ot.firstChild;te.display.lineSpace.insertBefore(ot,te.display.lineSpace.firstChild),wt.value=zo.text.join(`
`);var on=document.activeElement;Kt(wt),setTimeout(function(){te.display.lineSpace.removeChild(ot),on.focus(),on==ie&&ne.showPrimarySelection()},50)}}gn(ie,"copy",me),gn(ie,"cut",me)},Vi.prototype.screenReaderLabelChanged=function(x){x?this.div.setAttribute("aria-label",x):this.div.removeAttribute("aria-label")},Vi.prototype.prepareSelection=function(){var x=_u(this.cm,!1);return x.focus=document.activeElement==this.div,x},Vi.prototype.showSelection=function(x,z){!x||!this.cm.display.view.length||((x.focus||z)&&this.showPrimarySelection(),this.showMultipleSelections(x))},Vi.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Vi.prototype.showPrimarySelection=function(){var x=this.getSelection(),z=this.cm,ne=z.doc.sel.primary(),te=ne.from(),ie=ne.to();if(z.display.viewTo==z.display.viewFrom||te.line>=z.display.viewTo||ie.line<z.display.viewFrom){x.removeAllRanges();return}var le=iu(z,x.anchorNode,x.anchorOffset),me=iu(z,x.focusNode,x.focusOffset);if(!(le&&!le.bad&&me&&!me.bad&&rn(Et(le,me),te)==0&&rn(Ct(le,me),ie)==0)){var we=z.display.view,_e=te.line>=z.display.viewFrom&&vh(z,te)||{node:we[0].measure.map[2],offset:0},Ie=ie.line<z.display.viewTo&&vh(z,ie);if(!Ie){var ot=we[we.length-1].measure,wt=ot.maps?ot.maps[ot.maps.length-1]:ot.map;Ie={node:wt[wt.length-1],offset:wt[wt.length-2]-wt[wt.length-3]}}if(!_e||!Ie){x.removeAllRanges();return}var on=x.rangeCount&&x.getRangeAt(0),qt;try{qt=rt(_e.node,_e.offset,Ie.offset,Ie.node)}catch(An){}qt&&(!pe&&z.state.focused?(x.collapse(_e.node,_e.offset),qt.collapsed||(x.removeAllRanges(),x.addRange(qt))):(x.removeAllRanges(),x.addRange(qt)),on&&x.anchorNode==null?x.addRange(on):pe&&this.startGracePeriod()),this.rememberSelection()}},Vi.prototype.startGracePeriod=function(){var x=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){x.gracePeriod=!1,x.selectionChanged()&&x.cm.operation(function(){return x.cm.curOp.selectionChanged=!0})},20)},Vi.prototype.showMultipleSelections=function(x){vt(this.cm.display.cursorDiv,x.cursors),vt(this.cm.display.selectionDiv,x.selection)},Vi.prototype.rememberSelection=function(){var x=this.getSelection();this.lastAnchorNode=x.anchorNode,this.lastAnchorOffset=x.anchorOffset,this.lastFocusNode=x.focusNode,this.lastFocusOffset=x.focusOffset},Vi.prototype.selectionInEditor=function(){var x=this.getSelection();if(!x.rangeCount)return!1;var z=x.getRangeAt(0).commonAncestorContainer;return At(this.div,z)},Vi.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Vi.prototype.blur=function(){this.div.blur()},Vi.prototype.getField=function(){return this.div},Vi.prototype.supportsTouch=function(){return!0},Vi.prototype.receivedFocus=function(){var x=this;this.selectionInEditor()?this.pollSelection():pa(this.cm,function(){return x.cm.curOp.selectionChanged=!0});function z(){x.cm.state.focused&&(x.pollSelection(),x.polling.set(x.cm.options.pollInterval,z))}this.polling.set(this.cm.options.pollInterval,z)},Vi.prototype.selectionChanged=function(){var x=this.getSelection();return x.anchorNode!=this.lastAnchorNode||x.anchorOffset!=this.lastAnchorOffset||x.focusNode!=this.lastFocusNode||x.focusOffset!=this.lastFocusOffset},Vi.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var x=this.getSelection(),z=this.cm;if(et&&ke&&this.cm.display.gutterSpecs.length&&cf(x.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var ne=iu(z,x.anchorNode,x.anchorOffset),te=iu(z,x.focusNode,x.focusOffset);ne&&te&&pa(z,function(){Ca(z.doc,No(ne,te),Ge),(ne.bad||te.bad)&&(z.curOp.selectionChanged=!0)})}}},Vi.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var x=this.cm,z=x.display,ne=x.doc.sel.primary(),te=ne.from(),ie=ne.to();if(te.ch==0&&te.line>x.firstLine()&&(te=Mt(te.line-1,We(x.doc,te.line-1).length)),ie.ch==We(x.doc,ie.line).text.length&&ie.line<x.lastLine()&&(ie=Mt(ie.line+1,0)),te.line<z.viewFrom||ie.line>z.viewTo-1)return!1;var le,me,we;te.line==z.viewFrom||(le=po(x,te.line))==0?(me=$t(z.view[0].line),we=z.view[0].node):(me=$t(z.view[le].line),we=z.view[le-1].node.nextSibling);var _e=po(x,ie.line),Ie,ot;if(_e==z.view.length-1?(Ie=z.viewTo-1,ot=z.lineDiv.lastChild):(Ie=$t(z.view[_e+1].line)-1,ot=z.view[_e+1].node.previousSibling),!we)return!1;for(var wt=x.doc.splitLines(uf(x,we,ot,me,Ie)),on=it(x.doc,Mt(me,0),Mt(Ie,We(x.doc,Ie).text.length));wt.length>1&&on.length>1;)if(Vt(wt)==Vt(on))wt.pop(),on.pop(),Ie--;else if(wt[0]==on[0])wt.shift(),on.shift(),me++;else break;for(var qt=0,An=0,Kn=wt[0],pr=on[0],Lr=Math.min(Kn.length,pr.length);qt<Lr&&Kn.charCodeAt(qt)==pr.charCodeAt(qt);)++qt;for(var Or=Vt(wt),Cr=Vt(on),Fr=Math.min(Or.length-(wt.length==1?qt:0),Cr.length-(on.length==1?qt:0));An<Fr&&Or.charCodeAt(Or.length-An-1)==Cr.charCodeAt(Cr.length-An-1);)++An;if(wt.length==1&&on.length==1&&me==te.line)for(;qt&&qt>te.ch&&Or.charCodeAt(Or.length-An-1)==Cr.charCodeAt(Cr.length-An-1);)qt--,An++;wt[wt.length-1]=Or.slice(0,Or.length-An).replace(/^\u200b+/,""),wt[0]=wt[0].slice(qt).replace(/\u200b+$/,"");var Qr=Mt(me,qt),ti=Mt(Ie,on.length?Vt(on).length-An:0);if(wt.length>1||wt[0]||rn(Qr,ti))return Ml(x.doc,wt,Qr,ti,"+input"),!0},Vi.prototype.ensurePolled=function(){this.forceCompositionEnd()},Vi.prototype.reset=function(){this.forceCompositionEnd()},Vi.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Vi.prototype.readFromDOMSoon=function(){var x=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(x.readDOMTimeout=null,x.composing)if(x.composing.done)x.composing=null;else return;x.updateFromDOM()},80))},Vi.prototype.updateFromDOM=function(){var x=this;(this.cm.isReadOnly()||!this.pollContent())&&pa(this.cm,function(){return 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on=we.nextSibling,qt=me?me.nodeValue.length-ne:0;on;on=on.nextSibling){if(wt=ot(on,on.firstChild,0),wt)return Il(Mt(wt.line,wt.ch-qt),ie);qt+=on.textContent.length}for(var An=we.previousSibling,Kn=ne;An;An=An.previousSibling){if(wt=ot(An,An.firstChild,-1),wt)return Il(Mt(wt.line,wt.ch+Kn),ie);Kn+=An.textContent.length}}var qi=function(x){this.cm=x,this.prevInput="",this.pollingFast=!1,this.polling=new xe,this.hasSelection=!1,this.composing=null};qi.prototype.init=function(x){var z=this,ne=this,te=this.cm;this.createField(x);var ie=this.textarea;x.wrapper.insertBefore(this.wrapper,x.wrapper.firstChild),kt&&(ie.style.width="0px"),gn(ie,"input",function(){Se&&Pe>=9&&z.hasSelection&&(z.hasSelection=null),ne.poll()}),gn(ie,"paste",function(me){Ze(te,me)||ad(me,te)||(te.state.pasteIncoming=+new Date,ne.fastPoll())});function le(me){if(!Ze(te,me)){if(te.somethingSelected())Ns({lineWise:!1,text:te.getSelections()});else if(te.options.lineWiseCopyCut){var 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Kn=0,pr=function(){te.selForContextMenu==ne.doc.sel&&ie.selectionStart==0&&ie.selectionEnd>0&&z.prevInput=="\u200B"?Sa(ne,ju)(ne):Kn++<10?te.detectingSelectAll=setTimeout(pr,500):(te.selForContextMenu=null,te.input.reset())};te.detectingSelectAll=setTimeout(pr,200)}}if(Se&&Pe>=9&&on(),Ve){Zn(x);var An=function(){tt(window,"mouseup",An),setTimeout(qt,20)};gn(window,"mouseup",An)}else setTimeout(qt,50)},qi.prototype.readOnlyChanged=function(x){x||this.reset(),this.textarea.disabled=x=="nocursor",this.textarea.readOnly=!!x},qi.prototype.setUneditable=function(){},qi.prototype.needsContentAttribute=!1;function hl(x,z){if(z=z?Wt(z):{},z.value=x.value,!z.tabindex&&x.tabIndex&&(z.tabindex=x.tabIndex),!z.placeholder&&x.placeholder&&(z.placeholder=x.placeholder),z.autofocus==null){var ne=qe();z.autofocus=ne==x||x.getAttribute("autofocus")!=null&&ne==document.body}function te(){x.value=we.getValue()}var ie;if(x.form&&(gn(x.form,"submit",te),!z.leaveSubmitMethodAlone)){var 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ye=document.createElement("div");ye.className=this.toolbarBlockStyleClass.name,ye.style.whiteSpace="nowrap",ye.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ye),this.addActionButton(ye,'<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(ye,'<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()},ve.prototype.addButtonClickListener=function(se){this.buttonClickListeners.push(se)},ve.prototype.removeButtonClickListener=function(se){this.buttonClickListeners.indexOf(se)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(se),1)},ve.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},ve.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var se=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var oe=0;oe<this.markerButtons.length;oe++)oe<se||oe===se&&this.markerButtons.length-1===se?this.markerButtonBlock.appendChild(this.markerButtons[oe]):(oe===se&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[oe]))}},ve.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")},ve.prototype.resetButtonStyles=function(){var se=this;this.buttons.forEach(function(oe){oe.className=oe.className.replace(se.uiStyleSettings.toolbarButtonStyleColorsClassName?se.uiStyleSettings.toolbarButtonStyleColorsClassName:se.toolbarButtonStyleColorsClass.name,"").trim(),oe.className=oe.className.replace(se.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?se.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:se.toolbarActiveButtonStyleColorsClass.name,"").trim(),oe.className+=" "+(se.uiStyleSettings.toolbarButtonStyleColorsClassName?se.uiStyleSettings.toolbarButtonStyleColorsClassName:se.toolbarButtonStyleColorsClass.name)})},ve.prototype.addActionButton=function(se,oe,fe){var ye=this,ce=document.createElement("div");switch(ce.className=""+this.toolbarButtonStyleClass.name,ce.innerHTML=oe,ce.setAttribute("data-action",fe),ce.addEventListener("click",function(){ye.actionToolbarButtonClicked(ce,fe)}),fe){case"select":ce.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":ce.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":ce.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":ce.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":ce.style.fill=this.uiStyleSettings.closeButtonColor}se.appendChild(ce),this.buttons.push(ce)},ve.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Oe("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 Oe("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Oe("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Oe("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 Oe("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var se=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Oe("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*se)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*se)+`px;
padding: `+se+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new gt("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new gt("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},ve.prototype.markerToolbarButtonClicked=function(se,oe){this.setActiveButton(se),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(fe){return fe("marker",oe)}),this.markerButtonOverflowBlock.style.display="none"},ve.prototype.actionToolbarButtonClicked=function(se,oe){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(fe){return fe("action",oe)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},ve.prototype.setActiveButton=function(se){this.resetButtonStyles(),se.className=se.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),se.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},ve.prototype.setActiveMarkerButton=function(se){var oe=this.markerButtons.find(function(fe){return fe.getAttribute("data-type-name")===se});oe&&this.setActiveButton(oe)},ve.prototype.setCurrentMarker=function(se){var oe=this;this.currentMarker=se,this.buttons.filter(function(fe){return/delete|notes/.test(fe.getAttribute("data-action"))}).forEach(function(fe){oe.currentMarker===void 0?(fe.style.fillOpacity="0.4",fe.style.pointerEvents="none"):(fe.style.fillOpacity="1",fe.style.pointerEvents="all")})},ve}(),kt=function(){function ve(se,oe,fe,ye){this.panels=[],this.panelButtons=[],this.markerjsContainer=se,this.displayMode=oe,this.uiStyleSettings=fe,this.styles=ye,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return ve.prototype.addStyles=function(){var se;this.toolboxStyleClass=this.styles.addClass(new Oe("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 Oe("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var oe=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Oe("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Oe("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Oe("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 Oe("toolbox-panel-row_colors",`
background-color: `+((se=this.uiStyleSettings.toolboxBackgroundColor)!==null&&se!==void 0?se:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Oe("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*oe)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*oe)+`px;
padding: `+oe+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Oe("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new gt("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new gt("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},ve.prototype.show=function(se){var oe;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=se,this.uiContainer.className=this.toolboxStyleClass.name+" "+((oe=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&oe!==void 0?oe:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},ve.prototype.setPanelButtons=function(se){var oe,fe,ye=this;this.panels=se,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((oe=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&oe!==void 0?oe:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((fe=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&fe!==void 0?fe:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(ce){var Ke;ce.uiStyleSettings=ye.uiStyleSettings;var Dt=document.createElement("div");Dt.className=ye.toolboxButtonStyleClass.name+" "+((Ke=ye.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ke!==void 0?Ke:ye.toolboxButtonStyleColorsClass.name),Dt.innerHTML=ce.icon,Dt.title=ce.title,Dt.addEventListener("click",function(){ye.panelButtonClick(ce)}),ye.panelButtons.push(Dt),ye.buttonRow.appendChild(Dt)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},ve.prototype.panelButtonClick=function(se){var oe=this,fe=-1;if(se!==this.activePanel){fe=this.panels.indexOf(se),this.panelRow.innerHTML="";var ye=se.getUi();ye.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ye),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=se}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){oe.displayMode==="inline"?oe.panelRow.style.display="none":oe.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(ce,Ke){var Dt,ln;ce.className=oe.toolboxButtonStyleClass.name+" "+(Ke===fe?""+((Dt=oe.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Dt!==void 0?Dt:oe.toolboxActiveButtonStyleColorsClass.name):""+((ln=oe.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ln!==void 0?ln:oe.toolboxButtonStyleColorsClass.name))})},ve}(),et=function(ve,se){this.title=ve,this.icon=se},mt=function(ve){function se(oe,fe,ye,ce){var Ke=ve.call(this,oe,ce||'<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 Ke.colors=[],Ke.addTransparent=!1,Ke.colorBoxes=[],Ke.colors=fe,Ke.currentColor=ye,Ke.setCurrentColor=Ke.setCurrentColor.bind(Ke),Ke.getColorBox=Ke.getColorBox.bind(Ke),Ke}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");return fe.style.overflow="hidden",fe.style.whiteSpace="nowrap",this.colors.forEach(function(ye){var ce=oe.getColorBox(ye);fe.appendChild(ce),oe.colorBoxes.push(ce)}),fe},se.prototype.getColorBox=function(oe){var fe=this,ye=this.uiStyleSettings.toolbarHeight/4,ce=this.uiStyleSettings.toolbarHeight-ye,Ke=document.createElement("div");Ke.style.display="inline-block",Ke.style.boxSizing="content-box",Ke.style.width=ce-2+"px",Ke.style.height=ce-2+"px",Ke.style.padding="1px",Ke.style.marginRight="2px",Ke.style.marginBottom="2px",Ke.style.borderWidth="2px",Ke.style.borderStyle="solid",Ke.style.borderRadius=(ce+2)/2+"px",Ke.style.borderColor=oe===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",Ke.addEventListener("click",function(){fe.setCurrentColor(oe,Ke)});var Dt=document.createElement("div");return Dt.style.display="inline-block",Dt.style.width=ce-2+"px",Dt.style.height=ce-2+"px",Dt.style.backgroundColor=oe,Dt.style.borderRadius=ce/2+"px",oe==="transparent"&&(Dt.style.fill=this.uiStyleSettings.toolboxAccentColor,Dt.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>`),Ke.appendChild(Dt),Ke},se.prototype.setCurrentColor=function(oe,fe){var ye=this;this.currentColor=oe,this.colorBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(oe)},se}(et),st=function(){function ve(se,oe,fe){this._state="new",this._isSelected=!1,this._container=se,this._overlayContainer=oe,this.globalSettings=fe,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(ve.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),ve.prototype.ownsTarget=function(se){return!1},Object.defineProperty(ve.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),ve.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},ve.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},ve.prototype.pointerDown=function(se,oe){},ve.prototype.dblClick=function(se,oe){},ve.prototype.manipulate=function(se){},ve.prototype.pointerUp=function(se){this.stateChanged()},ve.prototype.dispose=function(){},ve.prototype.addMarkerVisualToContainer=function(se){this.container.childNodes.length>0?this.container.insertBefore(se,this.container.childNodes[0]):this.container.appendChild(se)},ve.prototype.getState=function(){return{typeName:ve.typeName,state:this.state,notes:this.notes}},ve.prototype.restoreState=function(se){this._state=se.state,this.notes=se.notes},ve.prototype.scale=function(se,oe){},ve.prototype.colorChanged=function(se){this.onColorChanged&&this.onColorChanged(se),this.stateChanged()},ve.prototype.fillColorChanged=function(se){this.onFillColorChanged&&this.onFillColorChanged(se),this.stateChanged()},ve.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var se=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),se.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(se)&&this.onStateChanged(this)}},ve.typeName="MarkerBase",ve}(),Rt=function(){function ve(){this.findGripByVisual=this.findGripByVisual.bind(this)}return ve.prototype.findGripByVisual=function(se){return this.topLeft.ownsTarget(se)?this.topLeft:this.topCenter.ownsTarget(se)?this.topCenter:this.topRight.ownsTarget(se)?this.topRight:this.centerLeft.ownsTarget(se)?this.centerLeft:this.centerRight.ownsTarget(se)?this.centerRight:this.bottomLeft.ownsTarget(se)?this.bottomLeft:this.bottomCenter.ownsTarget(se)?this.bottomCenter:this.bottomRight.ownsTarget(se)?this.bottomRight:void 0},ve}(),tn=function(){function ve(){this.GRIP_SIZE=10,this.visual=Pe.createGroup(),this.visual.appendChild(Pe.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Pe.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return ve.prototype.ownsTarget=function(se){return se===this.visual||se===this.visual.childNodes[0]||se===this.visual.childNodes[1]},ve}(),nt=function(){function ve(){}return ve.toITransformMatrix=function(se){return{a:se.a,b:se.b,c:se.c,d:se.d,e:se.e,f:se.f}},ve.toSVGMatrix=function(se,oe){return se.a=oe.a,se.b=oe.b,se.c=oe.c,se.d=oe.d,se.e=oe.e,se.f=oe.f,se},ve}(),ht=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.left=0,ce.top=0,ce.width=0,ce.height=0,ce.defaultSize={x:50,y:20},ce.offsetX=0,ce.offsetY=0,ce.rotationAngle=0,ce.CB_DISTANCE=10,ce._suppressMarkerCreateEvent=!1,ce.container.transform.baseVal.appendItem(Pe.createTransform()),ce.setupControlBox(),ce}return ut(se,ve),Object.defineProperty(se.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(se.prototype,"visual",{get:function(){return this._visual},set:function(oe){this._visual=oe;var fe=Pe.createTransform();this._visual.transform.baseVal.appendItem(fe)},enumerable:!1,configurable:!0}),se.prototype.ownsTarget=function(oe){return!!ve.prototype.ownsTarget.call(this,oe)||!!(this.controlGrips.findGripByVisual(oe)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(oe))},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="new"&&(this.left=oe.x,this.top=oe.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var ye=this.unrotatePoint(oe);if(this.manipulationStartX=ye.x,this.manipulationStartY=ye.y,this.offsetX=ye.x-this.left,this.offsetY=ye.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(fe),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(fe)){this.activeGrip=this.rotatorGrip;var ce=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=ce.x-this.width/2,this.top=ce.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var Ke=this.container.transform.baseVal.getItem(0);Ke.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(Ke,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},se.prototype.pointerUp=function(oe){var fe=this.state;ve.prototype.pointerUp.call(this,oe),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(oe),this._state="select",fe==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},se.prototype.moveVisual=function(oe){this.visual.style.transform="translate("+oe.x+"px, "+oe.y+"px)"},se.prototype.manipulate=function(oe){var fe=this.unrotatePoint(oe);this.state==="creating"?this.resize(oe):this.state==="move"?(this.left=this.manipulationStartLeft+(fe.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(fe.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(fe):this.state==="rotate"&&this.rotate(oe)},se.prototype.resize=function(oe){var fe=this.manipulationStartLeft,ye=this.manipulationStartWidth,ce=this.manipulationStartTop,Ke=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:fe=this.manipulationStartLeft+oe.x-this.manipulationStartX,ye=this.manipulationStartWidth+this.manipulationStartLeft-fe;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:ye=this.manipulationStartWidth+oe.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:ce=this.manipulationStartTop+oe.y-this.manipulationStartY,Ke=this.manipulationStartHeight+this.manipulationStartTop-ce;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:Ke=this.manipulationStartHeight+oe.y-this.manipulationStartY}ye>=0?(this.left=fe,this.width=ye):(this.left=fe+ye,this.width=-ye),Ke>=0?(this.top=ce,this.height=Ke):(this.top=ce+Ke,this.height=-Ke),this.setSize()},se.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},se.prototype.rotate=function(oe){if(Math.abs(oe.x-this.centerX)>.1){var fe=Math.sign(oe.x-this.centerX);this.rotationAngle=180*Math.atan((oe.y-this.centerY)/(oe.x-this.centerX))/Math.PI+90*fe,this.applyRotation()}},se.prototype.applyRotation=function(){var oe=this.container.transform.baseVal.getItem(0);oe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(oe,0)},se.prototype.rotatePoint=function(oe){if(this.rotationAngle===0)return oe;var fe=this.container.getCTM(),ye=Pe.createPoint(oe.x,oe.y);return{x:(ye=ye.matrixTransform(fe)).x,y:ye.y}},se.prototype.unrotatePoint=function(oe){if(this.rotationAngle===0)return oe;var fe=this.container.getCTM();fe=fe.inverse();var ye=Pe.createPoint(oe.x,oe.y);return{x:(ye=ye.matrixTransform(fe)).x,y:ye.y}},se.prototype.select=function(){ve.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},se.prototype.deselect=function(){ve.prototype.deselect.call(this),this.controlBox.style.display="none"},se.prototype.setupControlBox=function(){this.controlBox=Pe.createGroup();var oe=Pe.createTransform();oe.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(oe),this.container.appendChild(this.controlBox),this.controlRect=Pe.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=Pe.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 Rt,this.addControlGrips(),this.controlBox.style.display="none"},se.prototype.adjustControlBox=function(){var oe=this.controlBox.transform.baseVal.getItem(0);oe.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(oe,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()},se.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()},se.prototype.createGrip=function(){var oe=new tn;return oe.visual.transform.baseVal.appendItem(Pe.createTransform()),this.controlBox.appendChild(oe.visual),oe},se.prototype.positionGrips=function(){var oe=this.controlGrips.topLeft.GRIP_SIZE,fe=-oe/2,ye=fe,ce=(this.width+this.CB_DISTANCE)/2-oe/2,Ke=(this.height+this.CB_DISTANCE)/2-oe/2,Dt=this.height+this.CB_DISTANCE-oe/2,ln=this.width+this.CB_DISTANCE-oe/2;this.positionGrip(this.controlGrips.topLeft.visual,fe,ye),this.positionGrip(this.controlGrips.topCenter.visual,ce,ye),this.positionGrip(this.controlGrips.topRight.visual,ln,ye),this.positionGrip(this.controlGrips.centerLeft.visual,fe,Ke),this.positionGrip(this.controlGrips.centerRight.visual,ln,Ke),this.positionGrip(this.controlGrips.bottomLeft.visual,fe,Dt),this.positionGrip(this.controlGrips.bottomCenter.visual,ce,Dt),this.positionGrip(this.controlGrips.bottomRight.visual,ln,Dt),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,ce,ye-3*this.CB_DISTANCE)},se.prototype.positionGrip=function(oe,fe,ye){var ce=oe.transform.baseVal.getItem(0);ce.setTranslate(fe,ye),oe.transform.baseVal.replaceItem(ce,0)},se.prototype.hideControlBox=function(){this.controlBox.style.display="none"},se.prototype.showControlBox=function(){this.controlBox.style.display=""},se.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:nt.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:nt.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},ve.prototype.getState.call(this))},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe);var fe=oe;this.left=fe.left,this.top=fe.top,this.width=fe.width,this.height=fe.height,this.rotationAngle=fe.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(nt.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,fe.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(nt.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,fe.containerTransformMatrix))},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe);var ye=this.rotatePoint({x:this.left,y:this.top}),ce=this.unrotatePoint({x:ye.x*oe,y:ye.y*fe});this.left=ce.x,this.top=ce.y,this.width=this.width*oe,this.height=this.height*fe,this.adjustControlBox()},se}(st),Ve=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.fillColor="transparent",ce.strokeColor="transparent",ce.strokeWidth=0,ce.strokeDasharray="",ce.opacity=1,ce.setStrokeColor=ce.setStrokeColor.bind(ce),ce.setFillColor=ce.setFillColor.bind(ce),ce.setStrokeWidth=ce.setStrokeWidth.bind(ce),ce.setStrokeDasharray=ce.setStrokeDasharray.bind(ce),ce.createVisual=ce.createVisual.bind(ce),ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual)},se.prototype.createVisual=function(){this.visual=Pe.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)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="new"&&(this.createVisual(),this.moveVisual(oe),this._state="creating")},se.prototype.manipulate=function(oe){ve.prototype.manipulate.call(this,oe)},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),this.setSize()},se.prototype.setSize=function(){ve.prototype.setSize.call(this),Pe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},se.prototype.pointerUp=function(oe){ve.prototype.pointerUp.call(this,oe),this.setSize()},se.prototype.setStrokeColor=function(oe){this.strokeColor=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(oe),this.stateChanged()},se.prototype.setFillColor=function(oe){this.fillColor=oe,this.visual&&Pe.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},se.prototype.setStrokeWidth=function(oe){this.strokeWidth=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},se.prototype.setStrokeDasharray=function(oe){this.strokeDasharray=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},se.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},ve.prototype.getState.call(this))},se.prototype.restoreState=function(oe){var fe=oe;this.fillColor=fe.fillColor,this.strokeColor=fe.strokeColor,this.strokeWidth=fe.strokeWidth,this.strokeDasharray=fe.strokeDasharray,this.opacity=fe.opacity,this.createVisual(),ve.prototype.restoreState.call(this,oe),this.setSize()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.setSize()},se.title="Rectangle marker",se}(ht),Ee=function(ve){function se(oe,fe,ye,ce){var Ke=ve.call(this,oe,ce||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return Ke.widths=[],Ke.widthBoxes=[],Ke.widths=fe,Ke.currentWidth=ye,Ke.setCurrentWidth=Ke.setCurrentWidth.bind(Ke),Ke}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");return fe.style.display="flex",fe.style.overflow="hidden",fe.style.flexGrow="2",this.widths.forEach(function(ye){var ce=document.createElement("div");ce.style.display="flex",ce.style.flexGrow="2",ce.style.alignItems="center",ce.style.justifyContent="space-between",ce.style.padding="5px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.borderColor=ye===oe.currentWidth?oe.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){oe.setCurrentWidth(ye,ce)}),fe.appendChild(ce);var Ke=document.createElement("div");Ke.innerText=ye.toString(),Ke.style.marginRight="5px",ce.appendChild(Ke);var Dt=document.createElement("div");Dt.style.minHeight="20px",Dt.style.flexGrow="2",Dt.style.display="flex",Dt.style.alignItems="center";var ln=document.createElement("hr");ln.style.minWidth="20px",ln.style.border="0px",ln.style.borderTop=ye+"px solid "+oe.uiStyleSettings.toolboxColor,ln.style.flexGrow="2",Dt.appendChild(ln),ce.appendChild(Dt),oe.widthBoxes.push(ce)}),fe},se.prototype.setCurrentWidth=function(oe,fe){var ye=this;this.currentWidth=oe,this.widthBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},se}(et),Xe=function(ve){function se(oe,fe,ye,ce){var Ke=ve.call(this,oe,ce||'<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 Ke.styles=[],Ke.styleBoxes=[],Ke.styles=fe,Ke.currentStyle=ye,Ke.setCurrentStyle=Ke.setCurrentStyle.bind(Ke),Ke}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");return fe.style.display="flex",fe.style.overflow="hidden",fe.style.flexGrow="2",this.styles.forEach(function(ye){var ce=document.createElement("div");ce.style.display="flex",ce.style.alignItems="center",ce.style.justifyContent="space-between",ce.style.padding="5px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.overflow="hidden",ce.style.maxWidth=100/oe.styles.length-5+"%",ce.style.borderColor=ye===oe.currentStyle?oe.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){oe.setCurrentStyle(ye,ce)}),fe.appendChild(ce);var Ke=document.createElement("div");Ke.style.minHeight="20px",Ke.style.flexGrow="2",Ke.style.overflow="hidden";var Dt=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+oe.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(ye!==""?'stroke-dasharray="'+ye+'"':"")+` />
</svg>`;Ke.innerHTML=Dt,ce.appendChild(Ke),oe.styleBoxes.push(ce)}),fe},se.prototype.setCurrentStyle=function(oe,fe){var ye=this;this.currentStyle=oe,this.styleBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},se}(et),at=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.strokeColor=ye.defaultColor,ce.strokeWidth=ye.defaultStrokeWidth,ce.strokeDasharray=ye.defaultStrokeDasharray,ce.strokePanel=new mt("Line color",ye.defaultColorSet,ye.defaultColor),ce.strokePanel.onColorChanged=ce.setStrokeColor,ce.strokeWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.strokeWidthPanel.onWidthChanged=ce.setStrokeWidth,ce.strokeStylePanel=new Xe("Line style",ye.defaultStrokeDasharrays,ye.defaultStrokeDasharray),ce.strokeStylePanel.onStyleChanged=ce.setStrokeDasharray,ce}return ut(se,ve),Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=ve.prototype.getState.call(this);return oe.typeName=se.typeName,oe},se.typeName="FrameMarker",se.title="Frame marker",se.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',se}(Ve),vt=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"},Ue=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.x1=0,ce.y1=0,ce.x2=0,ce.y2=0,ce.defaultLength=50,ce.manipulationStartX=0,ce.manipulationStartY=0,ce.manipulationStartX1=0,ce.manipulationStartY1=0,ce.manipulationStartX2=0,ce.manipulationStartY2=0,ce.setupControlBox(),ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!!ve.prototype.ownsTarget.call(this,oe)||!(!this.grip1.ownsTarget(oe)&&!this.grip2.ownsTarget(oe))},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.manipulationStartX=oe.x,this.manipulationStartY=oe.y,this.state==="new"&&(this.x1=oe.x,this.y1=oe.y,this.x2=oe.x,this.y2=oe.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(fe)?this.activeGrip=this.grip1:this.grip2.ownsTarget(fe)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},se.prototype.pointerUp=function(oe){var fe=this.state;ve.prototype.pointerUp.call(this,oe),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(oe),this._state="select",fe==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},se.prototype.adjustVisual=function(){},se.prototype.manipulate=function(oe){this.state==="creating"?this.resize(oe):this.state==="move"?(this.x1=this.manipulationStartX1+oe.x-this.manipulationStartX,this.y1=this.manipulationStartY1+oe.y-this.manipulationStartY,this.x2=this.manipulationStartX2+oe.x-this.manipulationStartX,this.y2=this.manipulationStartY2+oe.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(oe)},se.prototype.resize=function(oe){switch(this.activeGrip){case this.grip1:this.x1=oe.x,this.y1=oe.y;break;case this.grip2:case void 0:this.x2=oe.x,this.y2=oe.y}this.adjustVisual(),this.adjustControlBox()},se.prototype.select=function(){ve.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},se.prototype.deselect=function(){ve.prototype.deselect.call(this),this.controlBox.style.display="none"},se.prototype.setupControlBox=function(){this.controlBox=Pe.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},se.prototype.adjustControlBox=function(){this.positionGrips()},se.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},se.prototype.createGrip=function(){var oe=new tn;return oe.visual.transform.baseVal.appendItem(Pe.createTransform()),this.controlBox.appendChild(oe.visual),oe},se.prototype.positionGrips=function(){var oe=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-oe/2,this.y1-oe/2),this.positionGrip(this.grip2.visual,this.x2-oe/2,this.y2-oe/2)},se.prototype.positionGrip=function(oe,fe,ye){var ce=oe.transform.baseVal.getItem(0);ce.setTranslate(fe,ye),oe.transform.baseVal.replaceItem(ce,0)},se.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},ve.prototype.getState.call(this))},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe);var fe=oe;this.x1=fe.x1,this.y1=fe.y1,this.x2=fe.x2,this.y2=fe.y2},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.x1=this.x1*oe,this.y1=this.y1*fe,this.x2=this.x2*oe,this.y2=this.y2*fe,this.adjustVisual(),this.adjustControlBox()},se}(st),Ot=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.strokeColor="transparent",ce.strokeWidth=0,ce.strokeDasharray="",ce.setStrokeColor=ce.setStrokeColor.bind(ce),ce.setStrokeWidth=ce.setStrokeWidth.bind(ce),ce.setStrokeDasharray=ce.setStrokeDasharray.bind(ce),ce.strokeColor=ye.defaultColor,ce.strokeWidth=ye.defaultStrokeWidth,ce.strokeDasharray=ye.defaultStrokeDasharray,ce.strokePanel=new mt("Line color",ye.defaultColorSet,ye.defaultColor),ce.strokePanel.onColorChanged=ce.setStrokeColor,ce.strokeWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.strokeWidthPanel.onWidthChanged=ce.setStrokeWidth,ce.strokeStylePanel=new Xe("Line style",ye.defaultStrokeDasharrays,ye.defaultStrokeDasharray),ce.strokeStylePanel.onStyleChanged=ce.setStrokeDasharray,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual&&oe!==this.selectorLine&&oe!==this.visibleLine)},se.prototype.createVisual=function(){this.visual=Pe.createGroup(),this.selectorLine=Pe.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=Pe.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)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},se.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()),Pe.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),Pe.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),Pe.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},se.prototype.setStrokeColor=function(oe){this.strokeColor=oe,this.adjustVisual(),this.colorChanged(oe)},se.prototype.setStrokeWidth=function(oe){this.strokeWidth=oe,this.adjustVisual()},se.prototype.setStrokeDasharray=function(oe){this.strokeDasharray=oe,this.adjustVisual(),this.stateChanged()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe);var fe=oe;this.strokeColor=fe.strokeColor,this.strokeWidth=fe.strokeWidth,this.strokeDasharray=fe.strokeDasharray,this.createVisual(),this.adjustVisual()},se.typeName="LineMarker",se.title="Line marker",se.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',se}(Ue),rt=function(ve){function se(oe,fe,ye,ce){var Ke=ve.call(this,oe,ce||'<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 Ke.fonts=[],Ke.fontBoxes=[],Ke.fonts=fe,Ke.currentFont=ye,Ke.setCurrentFont=Ke.setCurrentFont.bind(Ke),Ke}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");return fe.style.overflow="hidden",fe.style.flexGrow="2",this.fonts.forEach(function(ye){var ce=document.createElement("div");ce.style.display="inline-block",ce.style.alignItems="center",ce.style.justifyContent="space-between",ce.style.padding="5px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.overflow="hidden",ce.style.maxWidth=100/oe.fonts.length-5+"%",ce.style.borderColor=ye===oe.currentFont?oe.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){oe.setCurrentFont(ye,ce)}),fe.appendChild(ce);var Ke=document.createElement("div");Ke.style.display="flex",Ke.style.minHeight="20px",Ke.style.flexGrow="2",Ke.style.fontFamily=ye,Ke.style.overflow="hidden";var Dt=document.createElement("div");Dt.style.whiteSpace="nowrap",Dt.style.overflow="hidden",Dt.style.textOverflow="ellipsis",Dt.innerHTML="The quick brown fox jumps over the lazy dog",Ke.appendChild(Dt),ce.appendChild(Ke),oe.fontBoxes.push(ce)}),fe},se.prototype.setCurrentFont=function(oe,fe){var ye=this;this.currentFont=oe,this.fontBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},se}(et),At=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.color="transparent",ce.padding=5,ce.DEFAULT_TEXT="\u8BF7\u8F93\u5165\u6587\u672C",ce.text=ce.DEFAULT_TEXT,ce.isMoved=!1,ce.color=ye.defaultColor,ce.fontFamily=ye.defaultFontFamily,ce.defaultSize={x:100,y:30},ce.setColor=ce.setColor.bind(ce),ce.setFont=ce.setFont.bind(ce),ce.renderText=ce.renderText.bind(ce),ce.sizeText=ce.sizeText.bind(ce),ce.textEditDivClicked=ce.textEditDivClicked.bind(ce),ce.showTextEditor=ce.showTextEditor.bind(ce),ce.setSize=ce.setSize.bind(ce),ce.positionTextEditor=ce.positionTextEditor.bind(ce),ce.colorPanel=new mt("Color",ye.defaultColorSet,ye.defaultColor),ce.colorPanel.onColorChanged=ce.setColor,ce.fontFamilyPanel=new rt("Font",ye.defaultFontFamilies,ye.defaultFontFamily),ce.fontFamilyPanel.onFontChanged=ce.setFont,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){if(ve.prototype.ownsTarget.call(this,oe)||oe===this.visual||oe===this.textElement||oe===this.bgRectangle)return!0;var fe=!1;return this.textElement.childNodes.forEach(function(ye){ye===oe&&(fe=!0)}),fe},se.prototype.createVisual=function(){this.visual=Pe.createGroup(),this.bgRectangle=Pe.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=Pe.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(Pe.createTransform()),this.textElement.transform.baseVal.appendItem(Pe.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.isMoved=!1,this.pointerDownPoint=oe,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(oe),this._state="creating")},se.prototype.renderText=function(){var oe=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(fe){oe.textElement.appendChild(Pe.createTSpan(fe.trim()===""?" ":fe.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},se.prototype.getTextScale=function(){var oe=this.textElement.getBBox(),fe=1;if(oe.width>0&&oe.height>0){var ye=(1*this.width-this.width*this.padding*2/100)/oe.width,ce=(1*this.height-this.height*this.padding*2/100)/oe.height;fe=Math.min(ye,ce)}return fe},se.prototype.getTextPosition=function(oe){var fe=this.textElement.getBBox(),ye=0,ce=0;return fe.width>0&&fe.height>0&&(ye=(this.width-fe.width*oe)/2,ce=this.height/2-fe.height*oe/2),{x:ye,y:ce}},se.prototype.sizeText=function(){var oe=this.textElement.getBBox(),fe=this.getTextScale(),ye=this.getTextPosition(fe);ye.y-=oe.y*fe,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+ye.x+"px, "+ye.y+"px) scale("+fe+", "+fe+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(ye.x,ye.y),this.textElement.transform.baseVal.getItem(1).setScale(fe,fe))},se.prototype.manipulate=function(oe){ve.prototype.manipulate.call(this,oe),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(oe.x-this.pointerDownPoint.x)>5||Math.abs(oe.y-this.pointerDownPoint.y)>5)},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),this.isMoved=!0,this.setSize(),this.sizeText()},se.prototype.setSize=function(){ve.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(Pe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Pe.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},se.prototype.pointerUp=function(oe){var fe=this.state;fe==="creating"&&(this._suppressMarkerCreateEvent=!0),ve.prototype.pointerUp.call(this,oe),this.setSize(),(fe==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},se.prototype.showTextEditor=function(){var oe=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(fe){fe.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var fe=Number.parseFloat(oe.textEditor.style.fontSize);oe.textEditor.clientWidth>=Number.parseInt(oe.textEditor.style.maxWidth)&&fe>.9;)fe-=.1,oe.textEditor.style.fontSize=Math.max(fe,.9)+"em"}),this.textEditor.addEventListener("keyup",function(fe){fe.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(fe){if(fe.clipboardData){var ye=fe.clipboardData.getData("text"),ce=window.getSelection();if(!ce.rangeCount)return!1;ce.deleteFromDocument(),ce.getRangeAt(0).insertNode(document.createTextNode(ye)),fe.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){oe.textEditDivClicked(oe.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},se.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var oe=this.getTextScale(),fe=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),ye=this.textElement.getBBox(),ce={x:ye.width*oe,y:ye.height*oe};fe.x-=ce.x/2,fe.y-=ce.y/2,this.textEditor.style.top=fe.y+"px",this.textEditor.style.left=fe.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-fe.x+"px",this.textEditor.style.fontSize=Math.max(16*oe,12)+"px",this.textElement.style.display="none"}},se.prototype.textEditDivClicked=function(oe){this.text=oe.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},se.prototype.select=function(){ve.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},se.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),ve.prototype.deselect.call(this)},se.prototype.dblClick=function(oe,fe){ve.prototype.dblClick.call(this,oe,fe),this.showTextEditor()},se.prototype.setColor=function(oe){this.textElement&&Pe.setAttributes(this.textElement,[["fill",oe]]),this.color=oe,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(oe)},se.prototype.setFont=function(oe){this.textElement&&Pe.setAttributes(this.textElement,[["font-family",oe]]),this.fontFamily=oe,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},se.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},se.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){var fe=oe;this.color=fe.color,this.fontFamily=fe.fontFamily,this.padding=fe.padding,this.text=fe.text,this.createVisual(),ve.prototype.restoreState.call(this,oe),this.setSize()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.setSize(),this.sizeText(),this.positionTextEditor()},se.typeName="TextMarker",se.title="Text marker",se.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>',se}(ht),qe=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.color="transparent",ce.lineWidth=3,ce.drawing=!1,ce.pixelRatio=1,ce.color=ye.defaultColor,ce.lineWidth=ye.defaultStrokeWidth,ce.pixelRatio=ye.freehandPixelRatio,ce.setColor=ce.setColor.bind(ce),ce.addCanvas=ce.addCanvas.bind(ce),ce.finishCreation=ce.finishCreation.bind(ce),ce.setLineWidth=ce.setLineWidth.bind(ce),ce.colorPanel=new mt("Color",ye.defaultColorSet,ye.defaultColor),ce.colorPanel.onColorChanged=ce.setColor,ce.lineWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.lineWidthPanel.onWidthChanged=ce.setLineWidth,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual&&oe!==this.drawingImage)},se.prototype.createVisual=function(){this.visual=Pe.createGroup(),this.drawingImage=Pe.createImage(),this.visual.appendChild(this.drawingImage);var oe=Pe.createTransform();this.visual.transform.baseVal.appendItem(oe),this.addMarkerVisualToContainer(this.visual)},se.prototype.pointerDown=function(oe,fe){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(oe.x,oe.y),this.drawing=!0):ve.prototype.pointerDown.call(this,oe,fe)},se.prototype.manipulate=function(oe){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(oe.x,oe.y),this.canvasContext.stroke()):ve.prototype.manipulate.call(this,oe)},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),Pe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Pe.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},se.prototype.pointerUp=function(oe){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):ve.prototype.pointerUp.call(this,oe)},se.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)},se.prototype.select=function(){this.state==="creating"&&this.finishCreation(),ve.prototype.select.call(this)},se.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),ve.prototype.deselect.call(this)},se.prototype.finishCreation=function(){for(var oe=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),fe=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],ye=fe[0],ce=fe[1],Ke=fe[2],Dt=fe[3],ln=!1,Jt=0;Jt<this.canvasElement.height;Jt++)for(var en=0;en<this.canvasElement.width;en++)oe.data[Jt*this.canvasElement.width*4+4*en+3]>0&&(ln=!0,Jt<ce&&(ce=Jt),en<ye&&(ye=en),Jt>Dt&&(Dt=Jt),en>Ke&&(Ke=en));if(ln){this.left=ye/this.pixelRatio,this.top=ce/this.pixelRatio,this.width=(Ke-ye)/this.pixelRatio,this.height=(Dt-ce)/this.pixelRatio;var nn=document.createElement("canvas");nn.width=Ke-ye,nn.height=Dt-ce,nn.getContext("2d").putImageData(this.canvasContext.getImageData(ye,ce,Ke-ye,Dt-ce),0,0),this.drawingImgUrl=nn.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},se.prototype.setDrawingImage=function(){Pe.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),Pe.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},se.prototype.setColor=function(oe){this.color=oe,this.colorChanged(oe)},se.prototype.setLineWidth=function(oe){this.lineWidth=oe},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({drawingImgUrl:this.drawingImgUrl},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){this.createVisual(),ve.prototype.restoreState.call(this,oe),this.drawingImgUrl=oe.drawingImgUrl,this.setDrawingImage()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.setDrawingImage()},se.typeName="FreehandMarker",se.title="Freehand marker",se.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>',se}(ht),Ht=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,ye||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return ce.typeBoxes=[],ce.currentType=fe,ce.setCurrentType=ce.setCurrentType.bind(ce),ce}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");fe.style.display="flex",fe.style.overflow="hidden",fe.style.flexGrow="2";for(var ye=function(Dt){var ln="both";switch(Dt){case 0:ln="both";break;case 1:ln="start";break;case 2:ln="end";break;case 3:ln="none"}var Jt=document.createElement("div");if(Jt.style.display="flex",Jt.style.flexGrow="2",Jt.style.alignItems="center",Jt.style.justifyContent="space-between",Jt.style.padding="5px",Jt.style.borderWidth="2px",Jt.style.borderStyle="solid",Jt.style.borderColor=ln===ce.currentType?ce.uiStyleSettings.toolboxAccentColor:"transparent",Jt.addEventListener("click",function(){oe.setCurrentType(ln,Jt)}),fe.appendChild(Jt),ln==="both"||ln==="start"){var en=document.createElement("div");en.style.display="flex",en.style.alignItems="center",en.style.minHeight="20px",en.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="`+(ce.uiStyleSettings!==void 0?ce.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,en.style.marginLeft="5px",Jt.appendChild(en)}var nn=document.createElement("div");nn.style.display="flex",nn.style.alignItems="center",nn.style.minHeight="20px",nn.style.flexGrow="2";var wn=document.createElement("hr");if(wn.style.minWidth="20px",wn.style.border="0px",wn.style.borderTop="3px solid "+(ce.uiStyleSettings!==void 0?ce.uiStyleSettings.toolboxColor:"#eeeeee"),wn.style.flexGrow="2",nn.appendChild(wn),Jt.appendChild(nn),ln==="both"||ln==="end"){var mn=document.createElement("div");mn.style.display="flex",mn.style.alignItems="center",mn.style.minHeight="20px",mn.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="`+(ce.uiStyleSettings!==void 0?ce.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,mn.style.marginRight="5px",Jt.appendChild(mn)}ce.typeBoxes.push(Jt)},ce=this,Ke=0;Ke<4;Ke++)ye(Ke);return fe},se.prototype.setCurrentType=function(oe,fe){var ye=this;this.currentType=oe,this.typeBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings!==void 0?ye.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},se}(et),cn=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.arrowType="end",ce.arrowBaseHeight=10,ce.arrowBaseWidth=10,ce.getArrowPoints=ce.getArrowPoints.bind(ce),ce.setArrowType=ce.setArrowType.bind(ce),ce.arrowTypePanel=new Ht("Arrow type","end"),ce.arrowTypePanel.onArrowTypeChanged=ce.setArrowType,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.arrow1&&oe!==this.arrow2)},se.prototype.getArrowPoints=function(oe,fe){var ye=this.arrowBaseWidth+2*this.strokeWidth,ce=this.arrowBaseHeight+2*this.strokeWidth;return oe-ye/2+","+(fe+ce/2)+" "+oe+","+(fe-ce/2)+" "+(oe+ye/2)+","+(fe+ce/2)},se.prototype.createTips=function(){this.arrow1=Pe.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(Pe.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=Pe.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(Pe.createTransform()),this.visual.appendChild(this.arrow2)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="creating"&&this.createTips()},se.prototype.adjustVisual=function(){if(ve.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",Pe.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),Pe.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]);var oe=0;Math.abs(this.x1-this.x2)>.1&&(oe=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2));var fe=this.arrow1.transform.baseVal.getItem(0);fe.setRotate(oe,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(fe,0);var ye=this.arrow2.transform.baseVal.getItem(0);ye.setRotate(oe+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ye,0)}},se.prototype.setArrowType=function(oe){this.arrowType=oe,this.adjustVisual(),this.stateChanged()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({arrowType:this.arrowType},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe);var fe=oe;this.arrowType=fe.arrowType,this.createTips(),this.adjustVisual()},se.typeName="ArrowMarker",se.title="Arrow marker",se.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',se}(Ot),Kt=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.fillColor=ye.defaultFillColor,ce.strokeWidth=0,ce.fillPanel=new mt("Color",ye.defaultColorSet,ye.defaultFillColor),ce.fillPanel.onColorChanged=ce.setFillColor,ce}return ut(se,ve),Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=ve.prototype.getState.call(this);return oe.typeName=se.typeName,oe},se.typeName="CoverMarker",se.title="Cover marker",se.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',se}(Ve),Xt=function(ve){function se(oe,fe,ye,ce){var Ke=ve.call(this,oe,ce||'<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 Ke.opacities=[],Ke.opacityBoxes=[],Ke.opacities=fe,Ke.currentOpacity=ye,Ke.setCurrentOpacity=Ke.setCurrentOpacity.bind(Ke),Ke}return ut(se,ve),se.prototype.getUi=function(){var oe=this,fe=document.createElement("div");return fe.style.display="flex",fe.style.overflow="hidden",fe.style.flexGrow="2",fe.style.justifyContent="space-between",this.opacities.forEach(function(ye){var ce=document.createElement("div");ce.style.display="flex",ce.style.alignItems="center",ce.style.justifyContent="center",ce.style.padding="5px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.borderColor=ye===oe.currentOpacity?oe.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){oe.setCurrentOpacity(ye,ce)}),fe.appendChild(ce);var Ke=document.createElement("div");Ke.innerText=100*ye+"%",ce.appendChild(Ke),oe.opacityBoxes.push(ce)}),fe},se.prototype.setCurrentOpacity=function(oe,fe){var ye=this;this.currentOpacity=oe,this.opacityBoxes.forEach(function(ce){ce.style.borderColor=ce===fe?ye.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},se}(et),Wt=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.setOpacity=ce.setOpacity.bind(ce),ce.fillColor=ye.defaultHighlightColor,ce.strokeWidth=0,ce.opacity=ye.defaultHighlightOpacity,ce.fillPanel=new mt("Color",ye.defaultColorSet,ce.fillColor),ce.fillPanel.onColorChanged=ce.setFillColor,ce.opacityPanel=new Xt("Opacity",ye.defaultOpacitySteps,ce.opacity),ce.opacityPanel.onOpacityChanged=ce.setOpacity,ce}return ut(se,ve),se.prototype.setOpacity=function(oe){this.opacity=oe,this.visual&&Pe.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=ve.prototype.getState.call(this);return oe.typeName=se.typeName,oe},se.typeName="HighlightMarker",se.title="Highlight marker",se.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>',se}(Kt),ze='<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>',xe='<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>',bt=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.bgColor="transparent",ce.tipPosition={x:0,y:0},ce.tipBase1Position={x:0,y:0},ce.tipBase2Position={x:0,y:0},ce.tipMoving=!1,ce.color=ye.defaultStrokeColor,ce.bgColor=ye.defaultFillColor,ce.fontFamily=ye.defaultFontFamily,ce.defaultSize={x:100,y:30},ce.setBgColor=ce.setBgColor.bind(ce),ce.getTipPoints=ce.getTipPoints.bind(ce),ce.positionTip=ce.positionTip.bind(ce),ce.setTipPoints=ce.setTipPoints.bind(ce),ce.colorPanel=new mt("Text color",ye.defaultColorSet,ce.color,ze),ce.colorPanel.onColorChanged=ce.setColor,ce.bgColorPanel=new mt("Fill color",ye.defaultColorSet,ce.bgColor,xe),ce.bgColorPanel.onColorChanged=ce.setBgColor,ce.fontFamilyPanel=new rt("Font",ye.defaultFontFamilies,ye.defaultFontFamily),ce.fontFamilyPanel.onFontChanged=ce.setFont,ce.tipGrip=new tn,ce.tipGrip.visual.transform.baseVal.appendItem(Pe.createTransform()),ce.controlBox.appendChild(ce.tipGrip.visual),ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return ve.prototype.ownsTarget.call(this,oe)||this.tipGrip.ownsTarget(oe)||this.tip===oe},se.prototype.createTip=function(){Pe.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=Pe.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},se.prototype.pointerDown=function(oe,fe){this.state==="new"&&ve.prototype.pointerDown.call(this,oe,fe),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(fe)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):ve.prototype.pointerDown.call(this,oe,fe)},se.prototype.pointerUp=function(oe){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,ve.prototype.pointerUp.call(this,oe);else{var fe=this.state==="creating";ve.prototype.pointerUp.call(this,oe),this.setTipPoints(fe),this.positionTip()}},se.prototype.manipulate=function(oe){if(this.tipMoving){var fe=this.unrotatePoint(oe);this.tipPosition={x:fe.x-this.manipulationStartLeft,y:fe.y-this.manipulationStartTop},this.positionTip()}else ve.prototype.manipulate.call(this,oe)},se.prototype.setBgColor=function(oe){this.bgRectangle&&this.tip&&(Pe.setAttributes(this.bgRectangle,[["fill",oe]]),Pe.setAttributes(this.tip,[["fill",oe]])),this.bgColor=oe,this.fillColorChanged(oe)},se.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},se.prototype.setTipPoints=function(oe){oe===void 0&&(oe=!1);var fe=Math.min(this.height/2,15),ye=this.height/5;oe&&(this.tipPosition={x:fe+ye/2,y:this.height+20});var ce=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?ce<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(ye=this.width/5,fe=Math.min(this.width/2,15),this.tipBase1Position={x:fe,y:0},this.tipBase2Position={x:fe+ye,y:0}):(this.tipBase1Position={x:0,y:fe},this.tipBase2Position={x:0,y:fe+ye}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?ce<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(ye=this.width/5,fe=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-fe-ye,y:0},this.tipBase2Position={x:this.width-fe,y:0}):(this.tipBase1Position={x:this.width,y:fe},this.tipBase2Position={x:this.width,y:fe+ye}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?ce<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(ye=this.width/5,fe=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-fe-ye,y:this.height},this.tipBase2Position={x:this.width-fe,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-fe-ye},this.tipBase2Position={x:this.width,y:this.height-fe}):ce<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(ye=this.width/5,fe=Math.min(this.width/2,15),this.tipBase1Position={x:fe,y:this.height},this.tipBase2Position={x:fe+ye,y:this.height}):(this.tipBase1Position={x:0,y:this.height-fe},this.tipBase2Position={x:0,y:this.height-fe-ye})},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),this.positionTip()},se.prototype.positionTip=function(){Pe.setAttributes(this.tip,[["points",this.getTipPoints()]]);var oe=this.tipGrip.visual.transform.baseVal.getItem(0);oe.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(oe,0)},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),se.prototype.select=function(){this.positionTip(),ve.prototype.select.call(this)},se.prototype.getState=function(){var oe=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){var fe=oe;this.bgColor=fe.bgColor,this.tipPosition=fe.tipPosition,ve.prototype.restoreState.call(this,oe),this.createTip(),this.setTipPoints()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.tipPosition={x:this.tipPosition.x*oe,y:this.tipPosition.y*fe},this.positionTip()},se.typeName="CalloutMarker",se.title="Callout marker",se.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>',se}(At),pn=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.fillColor="transparent",ce.strokeColor="transparent",ce.strokeWidth=0,ce.strokeDasharray="",ce.opacity=1,ce.strokeColor=ye.defaultColor,ce.strokeWidth=ye.defaultStrokeWidth,ce.strokeDasharray=ye.defaultStrokeDasharray,ce.fillColor=ye.defaultFillColor,ce.setStrokeColor=ce.setStrokeColor.bind(ce),ce.setFillColor=ce.setFillColor.bind(ce),ce.setStrokeWidth=ce.setStrokeWidth.bind(ce),ce.setStrokeDasharray=ce.setStrokeDasharray.bind(ce),ce.setOpacity=ce.setOpacity.bind(ce),ce.createVisual=ce.createVisual.bind(ce),ce.strokePanel=new mt("Line color",Se(ye.defaultColorSet,["transparent"]),ye.defaultColor),ce.strokePanel.onColorChanged=ce.setStrokeColor,ce.fillPanel=new mt("Fill color",Se(ye.defaultColorSet,["transparent"]),ce.fillColor,xe),ce.fillPanel.onColorChanged=ce.setFillColor,ce.strokeWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.strokeWidthPanel.onWidthChanged=ce.setStrokeWidth,ce.strokeStylePanel=new Xe("Line style",ye.defaultStrokeDasharrays,ye.defaultStrokeDasharray),ce.strokeStylePanel.onStyleChanged=ce.setStrokeDasharray,ce.opacityPanel=new Xt("Opacity",ye.defaultOpacitySteps,ce.opacity),ce.opacityPanel.onOpacityChanged=ce.setOpacity,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual)},se.prototype.createVisual=function(){this.visual=Pe.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)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="new"&&(this.createVisual(),this.moveVisual(oe),this._state="creating")},se.prototype.manipulate=function(oe){ve.prototype.manipulate.call(this,oe)},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),this.setSize()},se.prototype.setSize=function(){ve.prototype.setSize.call(this),Pe.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},se.prototype.pointerUp=function(oe){ve.prototype.pointerUp.call(this,oe),this.setSize()},se.prototype.setStrokeColor=function(oe){this.strokeColor=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(oe),this.stateChanged()},se.prototype.setFillColor=function(oe){this.fillColor=oe,this.visual&&Pe.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(oe),this.stateChanged()},se.prototype.setStrokeWidth=function(oe){this.strokeWidth=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},se.prototype.setStrokeDasharray=function(oe){this.strokeDasharray=oe,this.visual&&Pe.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},se.prototype.setOpacity=function(oe){this.opacity=oe,this.visual&&Pe.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){var fe=oe;this.fillColor=fe.fillColor,this.strokeColor=fe.strokeColor,this.strokeWidth=fe.strokeWidth,this.strokeDasharray=fe.strokeDasharray,this.opacity=fe.opacity,this.createVisual(),ve.prototype.restoreState.call(this,oe),this.setSize()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.setSize()},se.typeName="EllipseMarker",se.title="Ellipse marker",se.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>',se}(ht),Ut=function(ve){function se(oe,fe,ye){return ve.call(this,oe,fe,ye)||this}return ut(se,ve),Object.defineProperty(se.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.tip1&&oe!==this.tip2)},se.prototype.createTips=function(){this.tip1=Pe.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(Pe.createTransform()),this.visual.appendChild(this.tip1),this.tip2=Pe.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(Pe.createTransform()),this.visual.appendChild(this.tip2)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.state==="creating"&&this.createTips()},se.prototype.adjustVisual=function(){if(ve.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(Pe.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()]]),Pe.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 oe=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),fe=this.tip1.transform.baseVal.getItem(0);fe.setRotate(oe,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(fe,0);var ye=this.tip2.transform.baseVal.getItem(0);ye.setRotate(oe+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ye,0)}},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=ve.prototype.getState.call(this);return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe),this.createTips(),this.adjustVisual()},se.typeName="MeasurementMarker",se.title="Measurement marker",se.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>',se}(Ot),Ge=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.strokePanel.colors=ye.defaultColorSet,ce.fillColor="transparent",ce}return ut(se,ve),Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=ve.prototype.getState.call(this);return oe.typeName=se.typeName,oe},se.typeName="EllipseFrameMarker",se.title="Ellipse frame marker",se.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>',se}(pn),Ye=function(){function ve(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(ve.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),ve.prototype.addUndoStep=function(se){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(se)||(this.undoStack.push(se),JSON.stringify(this.lastRedoStep)!==JSON.stringify(se)&&this.redoStack.splice(0,this.redoStack.length))},ve.prototype.replaceLastUndoStep=function(se){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=se)},ve.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},ve.prototype.undo=function(){if(this.undoStack.length>1){var se=this.undoStack.pop();return se!==void 0&&this.redoStack.push(se),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},ve.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},ve}(),It=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.strokeColor="transparent",ce.strokeWidth=0,ce.strokeDasharray="",ce.curveX=0,ce.curveY=0,ce.manipulationStartCurveX=0,ce.manipulationStartCurveY=0,ce.setStrokeColor=ce.setStrokeColor.bind(ce),ce.setStrokeWidth=ce.setStrokeWidth.bind(ce),ce.setStrokeDasharray=ce.setStrokeDasharray.bind(ce),ce.positionGrips=ce.positionGrips.bind(ce),ce.addControlGrips=ce.addControlGrips.bind(ce),ce.adjustVisual=ce.adjustVisual.bind(ce),ce.setupControlBox=ce.setupControlBox.bind(ce),ce.resize=ce.resize.bind(ce),ce.strokeColor=ye.defaultColor,ce.strokeWidth=ye.defaultStrokeWidth,ce.strokeDasharray=ye.defaultStrokeDasharray,ce.strokePanel=new mt("Line color",ye.defaultColorSet,ye.defaultColor),ce.strokePanel.onColorChanged=ce.setStrokeColor,ce.strokeWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.strokeWidthPanel.onWidthChanged=ce.setStrokeWidth,ce.strokeStylePanel=new Xe("Line style",ye.defaultStrokeDasharrays,ye.defaultStrokeDasharray),ce.strokeStylePanel.onStyleChanged=ce.setStrokeDasharray,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual&&oe!==this.selectorCurve&&oe!==this.visibleCurve&&!this.curveGrip.ownsTarget(oe))},se.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},se.prototype.createVisual=function(){this.visual=Pe.createGroup(),this.selectorCurve=Pe.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=Pe.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)},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=oe.x,this.curveY=oe.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(fe)&&(this.activeGrip=this.curveGrip,this._state="resize")},se.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),Pe.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),Pe.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),Pe.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},se.prototype.setupControlBox=function(){ve.prototype.setupControlBox.call(this),this.curveControlLine1=Pe.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=Pe.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)},se.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,ve.prototype.addControlGrips.call(this)},se.prototype.positionGrips=function(){ve.prototype.positionGrips.call(this);var oe=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-oe/2,this.curveY-oe/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()))},se.prototype.manipulate=function(oe){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+oe.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+oe.y-this.manipulationStartY),ve.prototype.manipulate.call(this,oe)},se.prototype.resize=function(oe){this.activeGrip===this.curveGrip&&(this.curveX=oe.x,this.curveY=oe.y),ve.prototype.resize.call(this,oe),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},se.prototype.setStrokeColor=function(oe){this.strokeColor=oe,this.adjustVisual(),this.colorChanged(oe)},se.prototype.setStrokeWidth=function(oe){this.strokeWidth=oe,this.adjustVisual()},se.prototype.setStrokeDasharray=function(oe){this.strokeDasharray=oe,this.adjustVisual()},se.prototype.scale=function(oe,fe){this.curveX=this.curveX*oe,this.curveY=this.curveY*fe,ve.prototype.scale.call(this,oe,fe)},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},ve.prototype.getState.call(this));return oe.typeName=se.typeName,oe},se.prototype.restoreState=function(oe){ve.prototype.restoreState.call(this,oe);var fe=oe;this.strokeColor=fe.strokeColor,this.strokeWidth=fe.strokeWidth,this.strokeDasharray=fe.strokeDasharray,this.curveX=fe.curveX,this.curveY=fe.curveY,this.createVisual(),this.adjustVisual()},se.typeName="CurveMarker",se.title="Curve marker",se.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>',se}(Ue),Mn=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,fe,ye)||this;return ce.fillColor="transparent",ce.strokeColor="transparent",ce.strokeWidth=0,ce.strokeDasharray="",ce.textColor="transparent",ce.fontSize="1rem",ce.isMoved=!1,ce.captionText="Caption",ce.PADDING=5,ce.captionBoxWidth=0,ce.captionBoxHeight=0,ce.strokeColor=ye.defaultColor,ce.strokeWidth=ye.defaultStrokeWidth,ce.strokeDasharray=ye.defaultStrokeDasharray,ce.fillColor=ye.defaultFillColor,ce.textColor=ye.defaultStrokeColor,ce.fontFamily=ye.defaultFontFamily,ce.fontSize=ye.defaultCaptionFontSize,ce.captionText=ye.defaultCaptionText,ce.setStrokeColor=ce.setStrokeColor.bind(ce),ce.setFillColor=ce.setFillColor.bind(ce),ce.setStrokeWidth=ce.setStrokeWidth.bind(ce),ce.setStrokeDasharray=ce.setStrokeDasharray.bind(ce),ce.createVisual=ce.createVisual.bind(ce),ce.sizeCaption=ce.sizeCaption.bind(ce),ce.setCaptionText=ce.setCaptionText.bind(ce),ce.showTextEditor=ce.showTextEditor.bind(ce),ce.positionTextEditor=ce.positionTextEditor.bind(ce),ce.finishTextEditing=ce.finishTextEditing.bind(ce),ce.setFont=ce.setFont.bind(ce),ce.setTextColor=ce.setTextColor.bind(ce),ce.strokePanel=new mt("Line color",Se(ye.defaultColorSet,["transparent"]),ce.strokeColor),ce.strokePanel.onColorChanged=ce.setStrokeColor,ce.fillPanel=new mt("Fill color",Se(ye.defaultColorSet,["transparent"]),ce.fillColor,xe),ce.fillPanel.onColorChanged=ce.setFillColor,ce.strokeWidthPanel=new Ee("Line width",ye.defaultStrokeWidths,ye.defaultStrokeWidth),ce.strokeWidthPanel.onWidthChanged=ce.setStrokeWidth,ce.strokeStylePanel=new Xe("Line style",ye.defaultStrokeDasharrays,ye.defaultStrokeDasharray),ce.strokeStylePanel.onStyleChanged=ce.setStrokeDasharray,ce.fontFamilyPanel=new rt("Font",ye.defaultFontFamilies,ye.defaultFontFamily),ce.fontFamilyPanel.onFontChanged=ce.setFont,ce.textColorPanel=new mt("Text color",ye.defaultColorSet,ce.textColor,ze),ce.textColorPanel.onColorChanged=ce.setTextColor,ce}return ut(se,ve),se.prototype.ownsTarget=function(oe){return!(!ve.prototype.ownsTarget.call(this,oe)&&oe!==this.visual&&oe!==this.frame&&oe!==this.captionBg&&oe!==this.captionElement)},se.prototype.createVisual=function(){this.visual=Pe.createGroup(),this.addMarkerVisualToContainer(this.visual),this.captionBg=Pe.createRect(1,1,[["fill",this.fillColor]]),this.visual.appendChild(this.captionBg),this.captionElement=Pe.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=Pe.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()},se.prototype.setCaptionText=function(oe){this.captionText=oe,this.captionElement.textContent=this.captionText,this.sizeCaption()},se.prototype.pointerDown=function(oe,fe){ve.prototype.pointerDown.call(this,oe,fe),this.isMoved=!1,this.pointerDownPoint=oe,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(oe),this._state="creating")},se.prototype.manipulate=function(oe){ve.prototype.manipulate.call(this,oe),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(oe.x-this.pointerDownPoint.x)>5||Math.abs(oe.y-this.pointerDownPoint.y)>5)},se.prototype.resize=function(oe){ve.prototype.resize.call(this,oe),this.setSize()},se.prototype.sizeCaption=function(){var oe=this.captionElement.getBBox();this.captionText.trim()!==""?(this.captionBoxWidth=oe.width+2*this.PADDING,this.captionBoxHeight=oe.height+2*this.PADDING):(this.captionBoxWidth=0,this.captionBoxHeight=0),Pe.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')"]]),Pe.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')"]])},se.prototype.showTextEditor=function(){var oe=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(fe){fe.stopPropagation()}),this.textEditBox.addEventListener("keypress",function(fe){fe.key==="Enter"&&oe.finishTextEditing(oe.textEditBox.value)}),this.textEditBox.addEventListener("keyup",function(fe){fe.cancelBubble=!0}),this.textEditBox.addEventListener("blur",function(){oe.finishTextEditing(oe.textEditBox.value)}),this.textEditDiv.addEventListener("pointerup",function(){oe.finishTextEditing(oe.textEditBox.value)}),this.positionTextEditor(),this.textEditBox.focus()},se.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"))},se.prototype.finishTextEditing=function(oe){this.setCaptionText(oe.trim()),this.overlayContainer.innerHTML="",this.stateChanged()},se.prototype.setFont=function(oe){this.captionElement&&Pe.setAttributes(this.captionElement,[["font-family",oe]]),this.fontFamily=oe,this.textEditBox&&(this.textEditBox.style.fontFamily=this.fontFamily),this.sizeCaption(),this.stateChanged()},se.prototype.setTextColor=function(oe){this.captionElement&&Pe.setAttributes(this.captionElement,[["fill",oe]]),this.textColor=oe,this.textEditBox&&(this.textEditBox.style.color=this.textColor),this.stateChanged()},se.prototype.setSize=function(){ve.prototype.setSize.call(this),Pe.setAttributes(this.frame,[["width",this.width.toString()],["height",this.height.toString()]]),this.sizeCaption()},se.prototype.pointerUp=function(oe){ve.prototype.pointerUp.call(this,oe),this.setSize(),!this.isMoved&&Date.now()-this.pointerDownTimestamp>500&&this.showTextEditor(),this.pointerDownPoint=void 0},se.prototype.dblClick=function(oe,fe){ve.prototype.dblClick.call(this,oe,fe),this.showTextEditor()},se.prototype.setStrokeColor=function(oe){this.strokeColor=oe,this.frame&&Pe.setAttributes(this.frame,[["stroke",this.strokeColor]]),this.colorChanged(oe),this.stateChanged()},se.prototype.setFillColor=function(oe){this.fillColor=oe,this.captionBg&&Pe.setAttributes(this.captionBg,[["fill",this.fillColor]]),this.fillColorChanged(oe),this.stateChanged()},se.prototype.setStrokeWidth=function(oe){this.strokeWidth=oe,this.frame&&Pe.setAttributes(this.frame,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},se.prototype.setStrokeDasharray=function(oe){this.strokeDasharray=oe,this.frame&&Pe.setAttributes(this.frame,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},Object.defineProperty(se.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.fontFamilyPanel,this.textColorPanel]},enumerable:!1,configurable:!0}),se.prototype.getState=function(){var oe=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},ve.prototype.getState.call(this));return oe.typeName=this.typeName,oe},se.prototype.restoreState=function(oe){var fe=oe;this.fillColor=fe.fillColor,this.strokeColor=fe.strokeColor,this.strokeWidth=fe.strokeWidth,this.strokeDasharray=fe.strokeDasharray,this.textColor=fe.textColor,this.fontFamily=fe.fontFamily,this.captionText=fe.captionText,this.fontSize=fe.fontSize,this.createVisual(),ve.prototype.restoreState.call(this,oe),this.setSize()},se.prototype.scale=function(oe,fe){ve.prototype.scale.call(this,oe,fe),this.setSize()},se.typeName="CaptionFrameMarker",se.title="Caption frame marker",se.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>',se}(ht),jt=function(){function ve(se,oe){oe===void 0&&(oe=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=se,this.cancelable=oe}return Object.defineProperty(ve.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),ve.prototype.preventDefault=function(){this._defaultPrevented=!0},ve}(),bn=function(ve){function se(oe,fe,ye){var ce=ve.call(this,oe,!1)||this;return ce.dataUrl=fe,ce.state=ye,ce}return ut(se,ve),se}(jt),Vt=function(ve){function se(oe,fe,ye){ye===void 0&&(ye=!1);var ce=ve.call(this,oe,ye)||this;return ce.marker=fe,ce}return ut(se,ve),se}(jt),Zt=function(){function ve(){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 ve.prototype.addEventListener=function(se,oe){this[se].push(oe)},ve.prototype.removeEventListener=function(se,oe){var fe=this[se].indexOf(oe);fe>-1&&this[se].splice(fe,1)},ve}(),zt=function(){function ve(se){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new vt,this._isOpen=!1,this.undoRedoManager=new Ye,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 Zt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=ve.instanceCounter++,this.styles=new Fe(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=se,this.targetRoot=document.body,this.width=se.clientWidth,this.height=se.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(ve.prototype,"ALL_MARKER_TYPES",{get:function(){return[at,qe,cn,At,Ge,pn,Wt,bt,Ut,Kt,Ot,It,Mn]},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[at,qe,cn,At,pn,Wt,bt]},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"BASIC_MARKER_TYPES",{get:function(){return[at,qe,cn,At,Wt]},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(se){var oe=this;this._availableMarkerTypes.splice(0),se.forEach(function(fe){if(typeof fe=="string"){var ye=oe.ALL_MARKER_TYPES.find(function(ce){return ce.typeName===fe});ye!==void 0&&oe._availableMarkerTypes.push(ye)}else oe._availableMarkerTypes.push(fe)})},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(ve.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(se){this._zoomLevel=se,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(ve.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),ve.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Ne.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},ve.prototype.show=function(){var se=this;this.styles.styleSheetRoot===void 0&&ke.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ke.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(oe){return oe(new jt(se))})},ve.prototype.render=function(){return $e(this,void 0,void 0,function(){var se;return ct(this,function(oe){switch(oe.label){case 0:return this.setCurrentMarker(),(se=new Ce).naturalSize=this.renderAtNaturalSize,se.imageType=this.renderImageType,se.imageQuality=this.renderImageQuality,se.markersOnly=this.renderMarkersOnly,se.width=this.renderWidth,se.height=this.renderHeight,[4,se.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return oe.sent(),[4,se.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,oe.sent()]}})})},ve.prototype.close=function(se){var oe=this;if(se===void 0&&(se=!1),this.isOpen){var fe=!1;se||this.eventListeners.beforeclose.forEach(function(ye){var ce=new jt(oe,!0);ye(ce),ce.defaultPrevented&&(fe=!0)}),fe||(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(ye){return ye(new jt(oe))}),this.detachEvents(),this._isOpen=!1)}},ve.prototype.addMarkersToToolbar=function(){for(var se,oe=[],fe=0;fe<arguments.length;fe++)oe[fe]=arguments[fe];(se=this._availableMarkerTypes).push.apply(se,oe)},ve.prototype.addRenderEventListener=function(se){this.addEventListener("render",function(oe){se(oe.dataUrl,oe.state)})},ve.prototype.removeRenderEventListener=function(se){},ve.prototype.addCloseEventListener=function(se){this.addEventListener("close",function(){se()})},ve.prototype.removeCloseEventListener=function(se){},ve.prototype.setupResizeObserver=function(){var se=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){se.resize(se.target.clientWidth,se.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return se.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},ve.prototype.onPopupTargetResize=function(){var se=1*this.target.clientWidth/this.target.clientHeight,oe=this.editorCanvas.clientWidth/se>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*se:this.editorCanvas.clientWidth,fe=oe<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/se;this.resize(oe,fe)},ve.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},ve.prototype.resize=function(se,oe){this._isResizing=!0;var fe=se/this.imageWidth,ye=oe/this.imageHeight;this.imageWidth=Math.round(se),this.imageHeight=Math.round(oe),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(fe,ye),this._isResizing=!1},ve.prototype.scaleMarkers=function(se,oe){var fe,ye=this;this._currentMarker&&this._currentMarker instanceof At?this._currentMarker.scale(se,oe):(fe=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(ce){ce!==ye._currentMarker&&ce.scale(se,oe)}),fe!==void 0&&this.setCurrentMarker(fe)},ve.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"},ve.prototype.setTopLeft=function(){var se=this.editingTarget.getBoundingClientRect(),oe=this.editorCanvas.getBoundingClientRect();this.left=se.left-oe.left,this.top=se.top-oe.top},ve.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)},ve.prototype.addDefs=function(){for(var se,oe=[],fe=0;fe<arguments.length;fe++)oe[fe]=arguments[fe];this.defs=Pe.createDefs(),this.addDefsToImage(),(se=this.defs).append.apply(se,oe)},ve.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},ve.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)},ve.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},ve.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},ve.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)},ve.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},ve.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)},ve.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 se=document.createElement("a");se.href="https://markerjs.com/",se.target="_blank",se.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 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',se.title="Powered by marker.js",se.style.display="grid",se.style.alignItems="center",se.style.justifyItems="center",se.style.padding="3px",se.style.width="20px",se.style.height="20px",this.logoUI.appendChild(se),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},ve.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")},ve.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"},ve.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},ve.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 se=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=se+"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 je(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 kt(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},ve.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},ve.prototype.removeMarker=function(se){this.markerImage.removeChild(se.container),this.markers.indexOf(se)>-1&&this.markers.splice(this.markers.indexOf(se),1),se.dispose()},ve.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},ve.prototype.toolbarButtonClicked=function(se,oe){if(se==="marker"&&oe!==void 0)this.createNewMarker(oe);else if(se==="action")switch(oe){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},ve.prototype.deleteSelectedMarker=function(){var se=this;if(this._currentMarker!==void 0){var oe=!1;if(this.eventListeners.markerbeforedelete.forEach(function(ye){var ce=new Vt(se,se._currentMarker,!0);ye(ce),ce.defaultPrevented&&(oe=!0)}),!oe){var fe=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(ye){return ye(new Vt(se,fe))})}}},ve.prototype.clear=function(){var se=this,oe=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(Ke){var Dt=new Vt(se,void 0,!0);Ke(Dt),Dt.defaultPrevented&&(oe=!0)}),!oe)){this.setCurrentMarker();for(var fe=function(Ke){var Dt=ye.markers[Ke];ye.setCurrentMarker(ye.markers[Ke]),ye._currentMarker.dispose(),ye.markerImage.removeChild(ye._currentMarker.container),ye.markers.splice(ye.markers.indexOf(ye._currentMarker),1),ye.eventListeners.markerdelete.forEach(function(ln){return ln(new Vt(se,Dt))})},ye=this,ce=this.markers.length-1;ce>=0;ce--)fe(ce);this.addUndoStep()}},Object.defineProperty(ve.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),ve.prototype.showNotesEditor=function(){var se;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(se=this._currentMarker.notes)!==null&&se!==void 0?se:"",this.overlayContainer.appendChild(this.notesArea))},ve.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},ve.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},ve.prototype.addUndoStep=function(){var se=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var oe=this.getState(),fe=this.undoRedoManager.getLastUndoStep();if(!fe||fe.width===oe.width&&fe.height===oe.height){var ye=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(oe),ye<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(ce){return ce(new jt(se))})}else this.undoRedoManager.replaceLastUndoStep(oe),this.eventListeners.statechange.forEach(function(ce){return ce(new jt(se))})}},ve.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},ve.prototype.undoStep=function(){var se=this,oe=this.undoRedoManager.undo();oe!==void 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y=this.atomIdsSettings.seed.toString(36);return this.atomIdsSettings.seed+=1,y}scale(y){return y*this.effectiveFontSize}get scalingFactor(){return this.parent?this.effectiveFontSize/this.parent.effectiveFontSize:1}get isDisplayStyle(){return this.mathstyle.id===Yu||this.mathstyle.id===ms}get isCramped(){return this.mathstyle.cramped}get isTight(){return this.mathstyle.isTight}get metrics(){return this.mathstyle.metrics}get effectiveFontSize(){return Math.max(Gc[Math.max(1,this.size+this.mathstyle.sizeDelta)],this.minFontScale)}getRegister(y){var b;if((b=this.registers)!=null&&b[y])return this.registers[y];if(this.parent)return this.parent.getRegister(y)}getRegisterAsNumber(y){const b=this.getRegister(y);if(typeof b=="number")return b;if(typeof b=="string")return Number(b)}getRegisterAsGlue(y){var b;if((b=this.registers)!=null&&b[y]){const E=this.registers[y];return typeof E=="object"&&"glue"in E?E:typeof E=="object"&&"dimension"in E?{glue:{dimension:E.dimension}}:typeof E=="number"?{glue:{dimension:E}}:void 0}if(this.parent)return this.parent.getRegisterAsGlue(y)}getRegisterAsEm(y,b){return qu(this.getRegisterAsDimension(y),b)}getRegisterAsDimension(y){var b;if((b=this.registers)!=null&&b[y]){const E=this.registers[y];return typeof E=="object"&&"glue"in E?E.glue:typeof E=="object"&&"dimension"in E?E:typeof E=="number"?{dimension:E}:void 0}if(this.parent)return this.parent.getRegisterAsDimension(y)}setRegister(y,b){if(b===void 0){delete this.registers[y];return}this.registers[y]=b}evaluate(y){if(!y||!("register"in y))return y;let b=this;if("global"in y&&y.global)for(;b.parent;)b=b.parent;let E=1;"factor"in y&&y.factor!==1&&y.factor!==void 0&&(E=y.factor);const ee=b.getRegister(y.register);if(ee===void 0)return;if(typeof ee=="string")return{string:Number(ee).toString()+ee};if(typeof ee=="number")return{number:E*ee};const re=b.evaluate(ee);if(re!==void 0)return"string"in re?{string:Number(ee).toString()+re.string}:"number"in re?{number:E*re.number}:"dimension"in re?ke(Ce({},re),{dimension:E*re.dimension}):"glue"in re?ke(Ce({},re),{glue:ke(Ce({},re.glue),{dimension:E*re.glue.dimension}),shrink:re.shrink?ke(Ce({},re.shrink),{dimension:E*re.shrink.dimension}):void 0,grow:re.grow?ke(Ce({},re.grow),{dimension:E*re.grow.dimension}):void 0}):y}toDimension(y){const b=this.evaluate(y);return b===void 0?null:"dimension"in b?b:"glue"in b?b.glue:"number"in b?{dimension:b.number}:null}toEm(y,b){if(y===null)return 0;const E=this.toDimension(y);return E===null?0:Dl(E,b)/ll}toNumber(y){if(y===null)return null;const b=this.evaluate(y);return b===void 0?null:"number"in b?b.number:"dimension"in b?b.dimension:"glue"in b?b.glue.dimension:"string"in b?Number(b.string):null}toColor(y){var b,E;if(y===null)return null;const ee=this.evaluate(y);return ee===void 0?null:"string"in ee?(E=(b=this.colorMap)==null?void 0:b.call(this,ee.string))!=null?E:ee.string:null}toBackgroundColor(y){var b,E;if(y===null)return null;const ee=this.evaluate(y);return ee===void 0?null:"string"in ee?(E=(b=this.backgroundColorMap)==null?void 0:b.call(this,ee.string))!=null?E:ee.string:null}},Tl=["body","above","below","superscript","subscript"];function gs(a){return typeof a=="string"&&Tl.includes(a)}function lc(a){return a!==void 0&&Array.isArray(a)&&a.length===2}var Dn=class vl{constructor(y){var b,E,ee,re,ae,ue;this.type=y.type,typeof y.value=="string"&&(this.value=y.value),this.command=(E=(b=y.command)!=null?b:this.value)!=null?E:"",this.mode=(ee=y.mode)!=null?ee:"math",y.isFunction&&(this.isFunction=!0),y.limits&&(this.subsupPlacement=y.limits),this.style=Ce({},y.style),this.displayContainsHighlight=(re=y.displayContainsHighlight)!=null?re:!1,this.captureSelection=(ae=y.captureSelection)!=null?ae:!1,this.skipBoundary=(ue=y.skipBoundary)!=null?ue:!1,y.verbatimLatex!==void 0&&y.verbatimLatex!==null&&(this.verbatimLatex=y.verbatimLatex),y.args&&(this.args=y.args),y.body&&(this.body=y.body),this._changeCounter=0}static createBox(y,b,E){var ee;if(!b)return null;const re=lh(b),ae=[];for(const he of re){const ge=he[0].style,be=ch(y,he,{style:{color:ge.color,backgroundColor:ge.backgroundColor,fontSize:ge.fontSize}});be&&ae.push(be)}if(ae.length===0)return null;const ue=((ee=E==null?void 0:E.classes)!=null?ee:"").trim();return ae.length===1&&!ue&&!(E!=null&&E.type)?ae[0].wrap(y):new ir(ae,{classes:ue,type:E==null?void 0:E.type}).wrap(y)}static serialize(y,b){return Co.serialize(y,b)}static commonAncestor(y,b){if(y===b||y.parent===b.parent)return y.parent;const E=new WeakSet;let{parent:ee}=y;for(;ee;)E.add(ee),ee=ee.parent;for(ee=b.parent;ee;){if(E.has(ee))return ee;ee=ee.parent}console.assert(!!ee)}static fromJson(y){return typeof y=="string"?new vl({type:"mord",value:y,mode:"math"}):new vl(y)}get latexMode(){return this.mode==="math"?"math":"text"}toJson(){const y={};if(this.type&&(y.type=this.type),this.mode!=="math"&&(y.mode=this.mode),this.command&&this.command!==this.value&&(y.command=this.command),this.value!==void 0&&(y.value=this.value),this.style&&Object.keys(this.style).length>0&&(y.style=Ce({},this.style)),this.verbatimLatex!==void 0&&(y.verbatimLatex=this.verbatimLatex),this.subsupPlacement&&(y.subsupPlacement=this.subsupPlacement),this.explicitSubsupPlacement&&(y.explicitSubsupPlacement=!0),this.isFunction&&(y.isFunction=!0),this.displayContainsHighlight&&(y.displayContainsHighlight=!0),this.isExtensibleSymbol&&(y.isExtensibleSymbol=!0),this.skipBoundary&&(y.skipBoundary=!0),this.captureSelection&&(y.captureSelection=!0),this.args&&(y.args=ed(this.args)),this._branches)for(const b of Object.keys(this._branches))this._branches[b]&&(y[b]=this._branches[b].filter(E=>E.type!=="first").map(E=>E.toJson()));return y.type==="mord"&&Object.keys(y).length===2&&"value"in y?y.value:y}get changeCounter(){return this.parent?this.parent.changeCounter:this._changeCounter}set isDirty(y){if(y){this.parent||this._changeCounter++,"verbatimLatex"in this&&(this.verbatimLatex=void 0),this._children=void 0;let{parent:b}=this;for(;b;)b.parent||b._changeCounter++,"verbatimLatex"in b&&(b.verbatimLatex=void 0),b._children=void 0,b=b.parent}}_serialize(y){if(!(y.expandMacro||y.skipStyles||y.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const b=Ze(this.command,this.mode);return b!=null&&b.serialize?b.serialize(this,y):this.body&&this.command?Si([ra(this.command,this.bodyToLatex(y)),this.supsubToLatex(y)]):this.body?Si([this.bodyToLatex(y),this.supsubToLatex(y)]):!this.value||this.value==="\u200B"?"":this.command}bodyToLatex(y){var b;return Co.serialize(this.body,ke(Ce({},y),{defaultMode:(b=y.defaultMode)!=null?b:this.latexMode}))}aboveToLatex(y){return Co.serialize(this.above,y)}belowToLatex(y){return Co.serialize(this.below,y)}supsubToLatex(y){let b="";if(y=ke(Ce({},y),{defaultMode:"math"}),this.branch("subscript")!==void 0){const E=Co.serialize(this.subscript,y);E.length===0?b+="_{}":E.length===1?/^[0-9]$/.test(E)?b+=`_${E}`:b+=`_{${E}}`:b+=`_{${E}}`}if(this.branch("superscript")!==void 0){const E=Co.serialize(this.superscript,y);E.length===0?b+="^{}":E.length===1?E==="\u2032"?b+="^\\prime ":E==="\u2033"?b+="^\\doubleprime ":/^[0-9]$/.test(E)?b+=`^${E}`:b+=`^{${E}}`:b+=`^{${E}}`}return b}get treeDepth(){let y=1,b=this.parent;for(;b;)b=b.parent,y+=1;return y}get inCaptureSelection(){let y=this;for(;y;){if(y.captureSelection)return!0;y=y.parent}return!1}get parentPrompt(){let y=this.parent;for(;y;){if(y.type==="prompt"&&!y.captureSelection)return y;y=y.parent}return null}branch(y){if(gs(y)&&this._branches)return this._branches[y]}get branches(){if(!this._branches)return[];const y=[];for(const b of Tl)this._branches[b]&&y.push(b);return y}createBranch(y){return console.assert(gs(y)),gs(y)?(this._branches?this._branches[y]||(this._branches[y]=[this.makeFirstAtom(y)]):this._branches={[y]:[this.makeFirstAtom(y)]},this.isDirty=!0,this._branches[y]):[]}get row(){return lc(this.parentBranch)?this.parentBranch[0]:-1}get col(){return lc(this.parentBranch)?this.parentBranch[1]:-1}get body(){var y;return(y=this._branches)==null?void 0:y.body}set body(y){this.setChildren(y,"body")}get superscript(){var y;return(y=this._branches)==null?void 0:y.superscript}set superscript(y){this.setChildren(y,"superscript")}get subscript(){var y;return(y=this._branches)==null?void 0:y.subscript}set subscript(y){this.setChildren(y,"subscript")}get above(){var y;return(y=this._branches)==null?void 0:y.above}set above(y){this.setChildren(y,"above")}get below(){var y;return(y=this._branches)==null?void 0:y.below}set below(y){this.setChildren(y,"below")}get computedStyle(){var y,b;const E=typeof this.style.verbatimColor=="string",ee=typeof this.style.verbatimBackgroundColor=="string",re=Ce(Ce({},(b=(y=this.parent)==null?void 0:y.computedStyle)!=null?b:{}),this.style);return delete re.variant,delete re.variantStyle,ee||delete re.verbatimBackgroundColor,E||delete re.verbatimColor,re}applyStyle(y){this.isDirty=!0,this.style=Ce(Ce({},this.style),y),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 b of this.children)b.applyStyle(y)}getInitialBaseElement(){var y,b,E;return this.hasEmptyBranch("body")?this:(console.assert(((y=this.body)==null?void 0:y[0].type)==="first"),(E=(b=this.body[1])==null?void 0:b.getInitialBaseElement())!=null?E: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(y){const b=this.branch(y);return b?(console.assert(b.length>0),console.assert(b[0].type==="first"),b.length===1):!0}setChildren(y,b){var E;if(!y||(console.assert(gs(b)),!gs(b)))return;console.assert(((E=y[0])==null?void 0:E.type)!=="first");const ee=[this.makeFirstAtom(b),...y];this._branches?this._branches[b]=ee:this._branches={[b]:ee};for(const re of y)re.parent=this,re.parentBranch=b;this.isDirty=!0}makeFirstAtom(y){const b=new vl({type:"first",mode:this.mode});return b.parent=this,b.parentBranch=y,b}addChild(y,b){console.assert(y.type!=="first"),this.createBranch(b).push(y),this.isDirty=!0,y.parent=this,y.parentBranch=b}addChildBefore(y,b){console.assert(b.parentBranch!==void 0);const E=this.createBranch(b.parentBranch);E.splice(E.indexOf(b),0,y),this.isDirty=!0,y.parent=this,y.parentBranch=b.parentBranch}addChildAfter(y,b){console.assert(b.parentBranch!==void 0);const E=this.createBranch(b.parentBranch);E.splice(E.indexOf(b)+1,0,y),this.isDirty=!0,y.parent=this,y.parentBranch=b.parentBranch}addChildren(y,b){const E=this.createBranch(b);for(const ee of y)ee.parent=this,ee.parentBranch=b,E.push(ee);this.isDirty=!0}addChildrenAfter(y,b){console.assert(y.length===0||y[0].type!=="first"),console.assert(b.parentBranch!==void 0);const E=this.createBranch(b.parentBranch);E.splice(E.indexOf(b)+1,0,...y),this.isDirty=!0;for(const ee of y)ee.parent=this,ee.parentBranch=b.parentBranch;return y[y.length-1]}removeBranch(y){const b=this.branch(y);if(gs(y)&&(this._branches[y]=void 0),!b)return[];for(const E of b)E.parent=void 0,E.parentBranch=void 0;return console.assert(b[0].type==="first"),b.shift(),this.isDirty=!0,b}removeChild(y){if(console.assert(y.parent===this),y.type==="first")return;const b=this.branch(y.parentBranch),E=b.indexOf(y);console.assert(E>=0),b.splice(E,1),this.isDirty=!0,y.parent=void 0,y.parentBranch=void 0}get siblings(){return this.parent?this.parent.branch(this.parentBranch):[]}get firstSibling(){return this.siblings[0]}get lastSibling(){const{siblings:y}=this;return y[y.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 y=this.parent.branch(this.parentBranch);return y[y.indexOf(this)-1]}get rightSibling(){console.assert(this.parent!==void 0);const y=this.parent.branch(this.parentBranch);return y[y.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:y}=this;return y[y.length-1]}get children(){if(this._children)return this._children;if(!this._branches)return[];const y=[];for(const b of Tl)if(this._branches[b])for(const E of this._branches[b])y.push(...E.children),y.push(E);return this._children=y,y}render(y){if(this.type==="first"&&!y.atomIdsSettings)return null;const b=Ze(this.command,this.mode);if(b!=null&&b.render)return b.render(this,y);const E=new Di({parent:y},this.style);let ee=this.createBox(E,{classes:this.parent?"":"ML__base"});return ee?(!this.subsupPlacement&&(this.superscript||this.subscript)&&(ee=this.attachSupsub(E,{base:ee})),ee.wrap(E)):null}attachSupsub(y,b){var E;const ee=b.base,re=this.superscript,ae=this.subscript;if(!re&&!ae)return ee;let ue=null,he=null;const ge=(E=b.isCharacterBox)!=null?E:this.isCharacterBox();let be=0;if(re){const vn=new Di({parent:y,mathstyle:"superscript"});ue=vl.createBox(vn,re),ge||(be=ee.height-y.metrics.supDrop*vn.scalingFactor)}let Be=0;if(ae){const vn=new Di({parent:y,mathstyle:"subscript"});he=vl.createBox(vn,ae),ge||(Be=ee.depth+y.metrics.subDrop*vn.scalingFactor)}let He;y.isDisplayStyle?He=y.metrics.sup1:y.isCramped?He=y.metrics.sup3:He=y.metrics.sup2;const lt=.5/ll/y.scalingFactor;let xt=null;if(he&&ue){be=Math.max(be,He,ue.depth+.25*y.metrics.xHeight),Be=Math.max(Be,y.metrics.sub2);const vn=y.metrics.defaultRuleThickness;if(be-ue.depth-(he.height-Be)<4*vn){Be=4*vn-(be-ue.depth)+he.height;const fn=.8*y.metrics.xHeight-(be-ue.depth);fn>0&&(be+=fn,Be-=fn)}const nr=this.isExtensibleSymbol&&ee.italic?-ee.italic:0;xt=new Yi({individualShift:[{box:he,shift:Be,marginLeft:nr},{box:ue,shift:-be}]}).wrap(y)}else he&&!ue?(Be=Math.max(Be,y.metrics.sub1,he.height-.8*hs),xt=new Yi({shift:Be,children:[{box:he,marginRight:lt,marginLeft:this.isCharacterBox()?-ee.italic:0}]})):!he&&ue&&(be=Math.max(be,He,ue.depth+.25*hs),xt=new Yi({shift:-be,children:[{box:ue,marginRight:lt}]}));return new ir([ee,new ir(xt,{caret:this.caret,isSelected:this.isSelected,classes:"msubsup"})],{type:b.type})}attachLimits(y,b){const E=this.superscript?vl.createBox(new Di({parent:y,mathstyle:"superscript"},this.style),this.superscript):null,ee=this.subscript?vl.createBox(new Di({parent:y,mathstyle:"subscript"},this.style),this.subscript):null;return!E&&!ee?b.base.wrap(y):tf(y,ke(Ce({},b),{above:E,below:ee}))}bind(y,b){if(!b||y.isPhantom||this.value==="\u200B")return b;let E=this.parent;for(;E&&!E.captureSelection;)E=E.parent;return E!=null&&E.captureSelection||(this.id||(this.id=y.makeID()),b.atomID=this.id),b}createBox(y,b){var E,ee,re,ae;const ue=(E=this.value)!=null?E:this.body,he=(ee=b==null?void 0:b.boxType)!=null?ee:Gu(this.type);let ge=(re=b==null?void 0:b.classes)!=null?re:"";this.mode==="text"&&(ge+=" ML__text");const be=typeof ue=="string"||ue===void 0?new ir(ue!=null?ue:null,{type:he,isSelected:this.isSelected,mode:this.mode,maxFontSize:y.scalingFactor,style:ke(Ce({variant:"normal"},this.style),{fontSize:Math.max(1,y.size+y.mathstyle.sizeDelta)}),letterShapeStyle:y.letterShapeStyle,classes:ge}):(ae=vl.createBox(y,ue,{type:he,classes:ge}))!=null?ae:new ir(null);return y.isTight&&(be.isTight=!0),(this.mode!=="math"||this.style.variant==="main")&&(be.italic=0),be.right=be.italic,this.bind(y,be),this.caret&&!this.superscript&&!this.subscript&&(be.caret=this.caret),be}isDigit(){var y;return this.type==="mord"&&this.value?/^[\d,\.]$/.test(this.value):this.type==="group"&&((y=this.body)==null?void 0:y.length)===2?this.body[0].type==="first"&&this.body[1].value===",":!1}asDigit(){var y;return this.type==="mord"&&this.value&&/^[\d,\.]$/.test(this.value)?this.value:this.type==="group"&&((y=this.body)==null?void 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0%,
100% {
opacity: 1;
}
50% {
opacity: 0;
}
}
.ML__container {
display: inline-flex;
flex-flow: row;
justify-content: space-between;
align-items: flex-end;
min-height: 39px;
/* Need some room for the virtual keyboard toggle */
width: 100%;
/* Encourage browsers to consider allocating a hardware accelerated
layer for this element. */
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
delay the generation of click events when the user taps the screen." */
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));
--_contains-highlight-background-color: var(--contains-highlight-background-color, hsl(var(--_hue), 40%, 95%));
--_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 {
display: flex;
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 {
background: hsla(0, 0%, 70%, 0.3);
color: #333;
fill: currentColor;
}
.ML__virtual-keyboard-toggle > span,
.ML__menu-toggle > span {
display: flex;
align-self: center;
align-items: center;
}
/* The invisible element used to capture keyboard events. We're just trying
really hard to make sure it doesn't show. */
.ML__keyboard-sink {
display: inline-block;
resize: none;
outline: none;
border: none;
/* Need these for Microsoft Edge */
position: fixed;
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"] {
color: var(--neutral-400);
}
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background: var(--_composition-background-color);
color: var(--_composition-text-color);
text-decoration: underline var(--_composition-underline-color);
}
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content: '';
visibility: hidden;
width: 0;
display: inline-block;
height: 0.76em;
--_caret-width: clamp(2px, 0.08em, 10px);
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 {
content: '';
visibility: hidden;
width: 0;
display: inline-block;
height: 0.76em;
--_caret-width: clamp(2px, 0.08em, 10px);
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__latex-caret::after {
content: '';
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 {
visibility: visible;
}
.ML__focused .ML__text {
background: var(--_text-highlight-background-color);
}
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with this style */
.ML__smart-fence__close {
opacity: var(--_smart-fence-opacity);
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 {
color: var(--_caret-color);
}
.ML__contains-highlight {
box-sizing: border-box;
background: transparent;
}
.ML__focused .ML__contains-highlight {
background: var(--_contains-highlight-background-color);
}
.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;
font-weight: 400;
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 {
background: hsl(var(--_hue), 25%, 35%);
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 {
/* Use visibility, not display. Display will remove the after from the DOM, and the override below will not work */
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;
}
`,Vi=`.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;
font-style: normal;
}
.ML__mathit {
font-family: KaTeX_Math;
/* The KaTeX_Math font is italic by default, so the font-style below is only
useful when a fallback font is used
*/
font-style: italic;
}
.ML__mathbf {
font-family: KaTeX_Main;
font-weight: bold;
}
/* Lowercase greek symbols should stick to math font when \\mathbf is applied
to match TeX idiosyncratic behavior */
.lcGreek.ML__mathbf {
font-family: KaTeX_Math;
font-weight: normal;
}
.ML__mathbfit {
font-family: KaTeX_Math;
font-weight: bold;
font-style: italic;
}
.ML__ams {
font-family: KaTeX_AMS;
}
/* Blackboard */
.ML__bb {
font-family: KaTeX_AMS;
}
.ML__cal {
font-family: KaTeX_Caligraphic;
}
.ML__frak {
font-family: KaTeX_Fraktur;
}
.ML__tt {
font-family: KaTeX_Typewriter;
}
.ML__script {
font-family: KaTeX_Script;
}
.ML__sans {
font-family: KaTeX_SansSerif;
}
.ML__series_ul {
font-weight: 100;
}
.ML__series_el {
font-weight: 100;
}
.ML__series_l {
font-weight: 200;
}
.ML__series_sl {
font-weight: 300;
}
.ML__series_sb {
font-weight: 500;
}
.ML__bold,
.ML__boldsymbol {
font-weight: 700;
}
.ML__series_eb {
font-weight: 800;
}
.ML__series_ub {
font-weight: 900;
}
.ML__series_uc {
font-stretch: ultra-condensed;
}
.ML__series_ec {
font-stretch: extra-condensed;
}
.ML__series_c {
font-stretch: condensed;
}
.ML__series_sc {
font-stretch: semi-condensed;
}
.ML__series_sx {
font-stretch: semi-expanded;
}
.ML__series_x {
font-stretch: expanded;
}
.ML__series_ex {
font-stretch: extra-expanded;
}
.ML__series_ux {
font-stretch: ultra-expanded;
}
.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 {
text-align: left;
}
.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 {
visibility: visible;
opacity: 1;
font-size: 0.75em;
transform: scale(1) translate(0, 3em);
}
`,vh=`#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);
}
`,cf=`/* 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;
}
`,Il=`/* 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);*/
}
`,uf=`.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));
}
`,iu=`: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',
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}
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: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',
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}
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--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',
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}
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: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;
}
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--ui-line-height: auto;
--ui-letter-spacing: 0;
}
`,df=`.ui-menu *,
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.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;
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--label-color: #121212;
/* ui-menu-text */
--menu-bg: #e2e2e2;
/* ui-menu-background */
--active-bg: #5898ff;
/* ui-menu-background-active */
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/* ui-menu-background-active-muted */
}
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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;
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font-weight: normal;
font-style: normal;
text-shadow: none;
text-transform: none;
letter-spacing: 0;
outline: none;
opacity: 1;
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border: none;
width: fit-content;
height: fit-content;
}
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display: flex;
flex-flow: row;
align-items: center;
padding: 1px 7px 1px 7px;
margin-top: 0;
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margin-right: 6px;
border-radius: 4px;
white-space: nowrap;
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outline: none;
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cursor: default;
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color: inherit;
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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;
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opacity: 0.4;
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margin-inline-start: 12px;
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border-radius: 0;
padding: 0;
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margin-right: 15px;
padding-top: 5px;
margin-bottom: 5px;
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}
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color: inherit;
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}
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opacity: 0.4;
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opacity: 0.85;
}
.ui-trailing-chevron {
display: flex;
margin-inline-start: 24px;
width: 10px;
height: 10px;
margin-bottom: 4px;
}
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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;
}
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this.children.length>0}get children(){const y=[];for(const b of this.array)for(const E of b)if(E)for(const ee of E)y.push(...ee.children),y.push(ee);return[...y,...super.children]}render(y){var b,E,ee,re,ae,ue;const he=new Di({parent:y,mathstyle:this.mathstyleName},this.style),ge=he.getRegisterAsEm("arrayrulewidth"),be=he.getRegisterAsEm("arraycolsep"),Be=he.getRegisterAsEm("doublerulesep"),He=(E=(b=this.arraystretch)!=null?b:he.getRegisterAsNumber("arraystretch"))!=null?E:1;let lt=typeof this.arraycolsep=="number"?this.arraycolsep:be;this.colSeparationType==="small"&&(lt=.2778*(new Di({parent:y,mathstyle:"scriptstyle"}).scalingFactor/y.scalingFactor));const xt=He*Uc,vn=.7*xt,nr=.3*xt;let fn=0;const Rn=[];let cr=0;const Fn=this.array.length;for(let ea=0;ea<Fn;++ea){const wa=this.array[ea];cr=Math.max(cr,wa.length);const Ga=new Di({parent:he,mathstyle:this.mathstyleName},this.style);let Vs=vn/Ga.scalingFactor,Us=nr/Ga.scalingFactor;const Gs={cells:[],height:0,depth:0,pos:0};for(const ws 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ea.gap=="number")jr.push(ha(ea.gap));else{const wa=ga(y,Rn,Hr,ea.gap);wa&&jr.push(wa)}Ti=!1,Ui=!1,Wo=!1}else if("separator"in ea){const wa=new ir(null,{classes:"vertical-separator"});wa.height=fn,wa.setStyle("height",fn,"em"),wa.setStyle("border-right",`${ge}em ${ea.separator} currentColor`),wa.setStyle("vertical-align",-(fn-Hr),"em");let Ga=0;Ui?Ga=Be-ge:Ti&&(Ga=lt-ge),wa.left=Ga,jr.push(wa),Ti=!1,Ui=!0,Wo=!1}}Ti&&!this.rightDelim&&jr.push(ha(lt));const Qo=new ir(jr,{classes:"mtable"});if((!this.leftDelim||this.leftDelim===".")&&(!this.rightDelim||this.rightDelim==="."))return this.caret&&(Qo.caret=this.caret),this.bind(y,Qo);const Ua=Qo.height,Zo=Qo.depth,_o=this.bind(y,new ir([this.bind(y,Cr("open",(ae=this.leftDelim)!=null?ae:".",Ua,Zo,he,{isSelected:this.isSelected})),Qo,this.bind(y,Cr("close",(ue=this.rightDelim)!=null?ue:".",Ua,Zo,he,{isSelected:this.isSelected}))],{type:"ord"}));return 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this.array[y][b]}setCell(y,b,E){console.assert(this.type==="array"&&Array.isArray(this.array)&&this.array[y][b]!==void 0);for(const re of this.array[y][b])re.parent=void 0,re.parentBranch=void 0;let ee=E;(E.length===0||E[0].type!=="first")&&(ee=[new Dn({type:"first",mode:this.mode}),...E]),this.array[y][b]=ee;for(const re of ee)re.parent=this,re.parentBranch=[y,b];this.isDirty=!0}addRowBefore(y){console.assert(this.type==="array"&&Array.isArray(this.array));const b=[];for(let E=0;E<this.colCount;E++)b.push(ma(this));this.array.splice(y,0,b);for(let E=y;E<this.rowCount;E++)for(let ee=0;ee<this.colCount;ee++){const re=this.array[E][ee];if(re)for(const ae of re)ae.parentBranch=[E,ee]}this.isDirty=!0}addRowAfter(y){console.assert(this.type==="array"&&Array.isArray(this.array));const b=[];for(let E=0;E<this.colCount;E++)b.push(ma(this));this.array.splice(y+1,0,b);for(let E=y+1;E<this.rowCount;E++)for(let ee=0;ee<this.colCount;ee++){const re=this.array[E][ee];if(re)for(const ae of re)ae.parentBranch=[E,ee]}this.isDirty=!0}removeRow(y){console.assert(this.type==="array"&&Array.isArray(this.array)&&this.rowCount>y);const b=this.array.splice(y,1);for(const E of b)for(const ee of E)if(ee)for(const re of ee)re.parent=void 0,re.parentBranch=void 0;for(let E=y;E<this.rowCount;E++)for(let ee=0;ee<this.colCount;ee++){const re=this.array[E][ee];if(re)for(const ae of re)ae.parentBranch=[E,ee]}this.isDirty=!0}addColumnBefore(y){console.assert(this.type==="array"&&Array.isArray(this.array));for(const b of this.array)b.splice(y,0,ma(this));for(let b=0;b<this.rowCount;b++)for(let E=y;E<this.colCount;E++){const ee=this.array[b][E];if(ee)for(const re of ee)re.parentBranch=[b,E]}this.isDirty=!0}addColumnAfter(y){console.assert(this.type==="array"&&Array.isArray(this.array));for(const b of this.array)b.splice(y+1,0,ma(this));for(let b=0;b<this.rowCount;b++)for(let E=y+1;E<this.colCount;E++){const ee=this.array[b][E];if(ee)for(const re of ee)re.parentBranch=[b,E]}this.isDirty=!0}addColumn(){this.addColumnAfter(this.colCount-1)}removeColumn(y){console.assert(this.type==="array"&&Array.isArray(this.array)&&this.colCount>y);for(const b of this.array){const E=b.splice(y,1);for(const ee of E)if(ee)for(const re of ee)re.parent=void 0,re.parentBranch=void 0}for(let b=0;b<this.rowCount;b++)for(let E=y;E<this.colCount;E++){const ee=this.array[b][E];if(ee)for(const re of ee)re.parentBranch=[b,E]}this.isDirty=!0}get cells(){const y=[];for(const b of this.array)for(const E of b)E&&y.push(E.filter(ee=>ee.type!=="first"));return y}};function ma(a){const y=new Dn({type:"first",mode:a.mode});y.parent=a;const b=new Qr;return b.parent=a,[y,b]}function ha(a){const y=new ir(null,{classes:"arraycolsep"});return y.width=a,y}function ga(a,y,b,E){if(!E)return null;const ee=[];for(const re of y){const ae=Dn.createBox(a,E,{type:"ignore"});ae&&(ae.depth=re.depth,ae.height=re.height,ee.push({box:ae,shift:re.pos-b}))}return new Yi({individualShift:ee}).wrap(a)}var ba=class Ap extends Dn{constructor(y){super({mode:y.mode,command:y.command,style:y.style,body:y.body,type:"box"}),this.framecolor=y.framecolor,this.backgroundcolor=y.backgroundcolor,this.padding=y.padding,this.offset=y.offset,this.border=y.border}static fromJson(y){return new Ap(y)}toJson(){return ke(Ce({},super.toJson()),{framecolor:this.framecolor,backgroundcolor:this.backgroundcolor,padding:this.padding,offset:this.offset,border:this.border})}render(y){var b,E,ee,re;const ae=Dn.createBox(y,this.body,{type:"lift"});if(!ae)return null;const ue=y.toEm((b=this.offset)!=null?b:{dimension:0});ae.depth+=ue,ae.setStyle("display","inline-block"),ae.setStyle("position","relative"),ae.setStyle("height",Math.floor(100*ae.height+ae.depth)/100,"em"),ae.setStyle("vertical-align",-Math.floor(100*ae.height)/100,"em");const he=new Di({parent:y},this.style),ge=he.toEm((E=this.padding)!=null?E:{register:"fboxsep"}),be=new ir(null,{classes:"ML__box"});be.height=ae.height+ge,be.depth=ae.depth+ge,be.setStyle("box-sizing","border-box"),be.setStyle("position","absolute"),be.setStyle("top",-ge+.3,"em"),be.setStyle("left",0),be.setStyle("height",be.height+be.depth,"em"),be.setStyle("width","100%"),this.backgroundcolor&&be.setStyle("background-color",(ee=he.toColor(this.backgroundcolor))!=null?ee:"transparent"),this.framecolor&&be.setStyle("border",`${he.getRegisterAsEm("fboxrule",2)}em solid ${(re=he.toColor(this.framecolor))!=null?re:"black"}`),this.border&&be.setStyle("border",this.border);const Be=new ir([be,ae],{type:"lift"});return Be.setStyle("display","inline-block"),Be.setStyle("position","relative"),Be.setStyle("line-height",0),Be.height=ae.height+ge+(ue>0?ue:0),Be.depth=ae.depth+ge+(ue<0?-ue:0),Be.setStyle("padding-left",ge,"em"),Be.setStyle("padding-right",ge,"em"),Be.setStyle("height",Math.floor(100*(ae.height+ae.depth+2*ge+Math.abs(ue)))/100,"em"),Be.setStyle("margin-top",-ge,"em"),Be.setStyle("top",Math.floor(100*(ae.depth-ae.height+2*ge-ue))/100,"em"),Be.setStyle("vertical-align",Math.floor(100*(ae.depth+2*ge))/100,"em"),this.caret&&(Be.caret=this.caret),this.attachSupsub(y,{base:Be})}_serialize(y){return y.skipStyles?Si([this.bodyToLatex(y),this.supsubToLatex(y)]):super._serialize(y)}},fl=class Tp extends Dn{constructor(y,b){var E;super({type:"composition",mode:(E=b==null?void 0:b.mode)!=null?E:"math",value:y})}static fromJson(y){return new Tp(y.value,y)}toJson(){return super.toJson()}get computedStyle(){return{}}render(y){const b=new ir(this.value,{classes:"ML__composition",type:"composition"});return this.bind(y,b),this.caret&&(b.caret=this.caret),b}_serialize(y){return""}},vo=class Pp extends Dn{constructor(y){super({type:"error",value:y,command:y,mode:"math"}),this.verbatimLatex=y}static fromJson(y){return new Pp(y.command)}toJson(){return super.toJson()}render(y){const b=this.createBox(y,{classes:"ML__error"});return this.caret&&(b.caret=this.caret),b}},Za=class Ip extends Dn{constructor(y,b,E){super({type:"group",mode:b,style:E}),this.body=y,this.boxType=y.length>1?"ord":"ignore",this.skipBoundary=!0,this.displayContainsHighlight=!1,y&&y.length===1&&y[0].command===","&&(this.captureSelection=!0)}static fromJson(y){return new Ip(y.body,y.mode,y.style)}render(y){const b=Dn.createBox(y,this.body,{type:this.boxType});return b?(this.caret&&(b.caret=this.caret),this.bind(y,b)):null}_serialize(y){if(!(y.expandMacro||y.skipStyles||y.skipPlaceholders)&&typeof this.verbatimLatex=="string")return this.verbatimLatex;const b=Ze(this.command,this.mode);return b!=null&&b.serialize?b.serialize(this,y):`{${this.bodyToLatex(y)}}`}},Ri=class Bp extends Dn{constructor(y,b,E){super({type:"leftright",style:E.style,displayContainsHighlight:!0}),this.variant=y,this.body=b,this.leftDelim=E.leftDelim,this.rightDelim=E.rightDelim}static fromJson(y){var b;return new Bp((b=y.variant)!=null?b:"",y.body,y)}toJson(){const y=super.toJson();return this.variant&&(y.variant=this.variant),this.leftDelim&&(y.leftDelim=this.leftDelim),this.rightDelim&&(y.rightDelim=this.rightDelim),y}_serialize(y){var b,E;const ee=this.matchingRightDelim();return this.variant==="left...right"?Si(["\\left",(b=this.leftDelim)!=null?b:".",this.bodyToLatex(y),"\\right",ee]):this.variant==="mleft...mright"?Si(["\\mleft",(E=this.leftDelim)!=null?E:".",this.bodyToLatex(y),"\\mright",ee]):Si([!this.leftDelim||this.leftDelim==="."?"":this.leftDelim,this.bodyToLatex(y),ee])}matchingRightDelim(){var y,b;if(this.rightDelim&&this.rightDelim!=="?")return this.rightDelim;const E=(y=this.leftDelim)!=null?y:".";return(b=ne[E])!=null?b:E}render(y){var b,E;const ee=new Di({parent:y},this.style);console.assert(this.body!==void 0);const re=new Di({parent:y,mathstyle:"textstyle"},this.style),ae=(b=Dn.createBox(ee,this.body,{type:"inner"}))!=null?b:new ir(null,{type:"inner"}),ue=ae.height/re.scalingFactor,he=ae.depth/re.scalingFactor,ge=[];if(this.leftDelim&&ge.push(this.bind(re,Cr("open",this.leftDelim,ue,he,re,{isSelected:this.isSelected,classes:"ML__open"+(this.containsCaret?" ML__contains-caret":""),mode:this.mode,style:this.style}))),ae&&(Ia(ae.children,this,ee,ue,he),ge.push(ae)),this.rightDelim){let lt=this.containsCaret?" ML__contains-caret":"",xt=this.rightDelim;xt==="?"&&(ee.smartFence?(xt=this.matchingRightDelim(),lt+=" ML__smart-fence__close"):xt="."),ge.push(this.bind(re,Cr("close",xt,ue,he,re,{isSelected:this.isSelected,classes:lt+" ML__close",mode:this.mode,style:this.style})))}let be=this.variant==="mleft...mright";const Be=this.leftSibling;Be&&(!be&&Be.isFunction&&(be=!0),!be&&Be.type==="subsup"&&((E=Be.leftSibling)!=null&&E.isFunction)&&(be=!0));const He=new ir(ge,{type:be?"close":"inner",classes:"left-right"});return He.setStyle("margin-top",`${-ae.depth}em`),He.setStyle("height",`${ae.height+ae.depth}em`),this.caret&&(He.caret=this.caret),this.bind(ee,He.wrap(ee))}};function Ia(a,y,b,E,ee){if(a)for(let re=0;re<a.length;re++){const ae=a[re];ae.type==="middle"?(a[re]=y.bind(b,Cr("inner",ae.value,E,ee,b,{isSelected:y.isSelected})),a[re].caret=ae.caret,a[re].isSelected=ae.isSelected,a[re].cssId=ae.cssId,a[re].htmlData=ae.htmlData,a[re].htmlStyle=ae.htmlStyle,a[re].attributes=ae.attributes,a[re].cssProperties=ae.cssProperties):ae.children&&Ia(ae.children,y,b,E,ee)}}var au=class Op extends Dn{constructor(y,b){var E;super({type:"macro",command:y,style:b.style}),this.body=b.body,b.captureSelection===void 0?b.args?this.captureSelection=!1:this.captureSelection=!0:this.captureSelection=b.captureSelection,this.macroArgs=b.args,this.expand=(E=b.expand)!=null?E:!1}static fromJson(y){return new Op(y.command,y)}toJson(){const y=super.toJson();return this.expand&&(y.expand=!0),this.captureSelection!==void 0&&(y.captureSelection=this.captureSelection),this.macroArgs&&(y.args=this.macroArgs),y}_serialize(y){var b;return y.expandMacro&&this.expand?this.bodyToLatex(y):this.command+((b=this.macroArgs)!=null?b:"")}render(y){const b=Dn.createBox(y,this.body);return b?(this.caret&&(b.caret=this.caret),this.bind(y,b)):null}},bs=class Rp extends Dn{constructor(){super({type:"macro-argument"})}static fromJson(y){return new Rp}toJson(){return super.toJson()}_serialize(y){return""}render(y){return null}},$s=class Np extends Dn{constructor(y,b,E=!1,ee,re){var ae;super({type:"prompt",mode:(ae=re==null?void 0:re.mode)!=null?ae:"math",style:re==null?void 0:re.style,command:"\\placeholder"}),this.body=ee,this.correctness=b,this.placeholderId=y,this.locked=E,this.captureSelection=this.locked}static fromJson(y){return new Np(y.placeholderId,y.correctness,y.locked,y.body,y)}toJson(){const y=super.toJson();return this.placeholderId&&(y.placeholderId=this.placeholderId),this.body||delete y.body,this.body&&(y.body=this.body.filter(b=>b.type!=="first").map(b=>b.toJson())),this.correctness&&(y.correctness=this.correctness),y.locked=this.locked,y}render(y){const b=new Di({parent:y}),E=b.getRegisterAsEm("fboxsep"),ee=E,re=E,ae=Dn.createBox(y,this.body);if(!ae)return null;ae.height||(ae.height=b.metrics.xHeight),ae.setStyle("vertical-align",-ae.height,"em"),this.correctness==="correct"?ae.setStyle("color","var(--correct-color, var(--ML__correct-color))"):this.correctness==="incorrect"&&ae.setStyle("color","var(--incorrect-color, var(--ML__incorrect-color))");const ue=new ir(ae,{type:"ord"});ue.setStyle("display","inline-block"),ue.setStyle("height",ae.height+ae.depth,"em"),ue.setStyle("vertical-align",-re,"em");let he="ML__prompt ";this.locked?he+=" ML__lockedPromptBox ":he+=" ML__editablePromptBox ",this.correctness==="correct"?he+=" ML__correctPromptBox ":this.correctness==="incorrect"&&(he+=" ML__incorrectPromptBox "),this.containsCaret&&(he+=" ML__focusedPromptBox ");const ge=new ir(null,{classes:he,attributes:{part:"prompt"}});ge.height=ue.height+re,ge.depth=ue.depth+re,ge.width=ue.width+2*ee,ge.setStyle("box-sizing","border-box"),ge.setStyle("position","absolute"),ge.setStyle("height",ue.height+ue.depth+2*re,"em"),ee===0&&ge.setStyle("width","100%"),ee!==0&&(ge.setStyle("width",`calc(100% + ${2*ee}em)`),ge.setStyle("top",E,"em"),ge.setStyle("left",-ee,"em")),(!this.body||this.body.length===1)&&(ge.width=3*ee,ge.setStyle("width",`calc(100% + ${3*ee}em)`),ge.setStyle("left",-1.5*ee,"em"));let be="";this.correctness==="incorrect"&&(be+='<line x1="3%" y1="97%" x2="97%" y2="3%" stroke-width="0.5" stroke="var(--incorrect-color, var(--ML__incorrect-color))" stroke-linecap="round" />'),be&&(ge.svgOverlay=be);const Be=new ir([ge,ue],{classes:"ML__prompt-atom"});return Be.setStyle("position","relative"),Be.setStyle("display","inline-block"),Be.setStyle("line-height",0),Be.height=ue.height+re+.2,Be.depth=ue.depth+re,Be.left=ee,Be.right=ee,Be.setStyle("height",ue.height+re,"em"),Be.setStyle("top",ue.depth-ue.height,"em"),Be.setStyle("vertical-align",ue.depth+re,"em"),Be.setStyle("margin-left",.5,"em"),Be.setStyle("margin-right",.5,"em"),this.caret&&(Be.caret=this.caret),this.bind(b,this.attachSupsub(y,{base:Be}))}_serialize(y){var b;const E=(b=this.bodyToLatex(y))!=null?b:"";if(y.skipPlaceholders)return E;let ee="\\placeholder";return this.placeholderId&&(ee+=`[${this.placeholderId}]`),this.correctness==="correct"?ee+="[correct]":this.correctness==="incorrect"&&(ee+="[incorrect]"),this.locked&&(ee+="[locked]"),ra(ee,E)}},Yo=class $p extends Dn{constructor(y){super({type:"subsup",style:y==null?void 0:y.style}),this.subsupPlacement="auto"}static fromJson(y){const b=new $p(y);for(const E of Tl)y[E]&&b.setChildren(y[E],E);return b}render(y){var b;const 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y="",b=null,E=[],ee=null;for(;!this.end()&&!a(this.peek());)this.hasInfixCommand()&&!y?(y=this.get(),b=Ze(y,"math"),b&&(E=this.scanArguments(b)[1]),ee=this.mathlist,this.mathlist=[]):this.parseExpression();let re;return y?(console.assert(!!b),E.unshift(this.mathlist),ee&&E.unshift(ee),re=[b.createAtom({command:y,args:E,style:this.style,mode:this.parseMode})]):re=this.mathlist,this.endContext(),re}scanGroup(){const a=this.index;if(!this.match("<{>"))return null;const y=this.scan(E=>E==="<}>");this.match("<}>")||this.onError({code:"unbalanced-braces"});const b=new Za(y,this.parseMode,this.style);return b.verbatimLatex=Ps(this.tokens.slice(a,this.index)),b}scanSmartFence(){if(this.skipWhitespace(),!this.match("("))return null;this.beginContext();let a=1;for(;!this.end()&&a!==0;)this.match("(")&&(a+=1),this.match(")")&&(a-=1),a!==0&&this.parseExpression();const y=new Ri("",this.mathlist,{leftDelim:"(",rightDelim:a===0?")":"?"});return 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y=null;for(;!this.end()&&!this.match("]");)if(a==="string")y=this.scanString();else if(a==="value")y=this.scanValue();else if(a==="colspec")y=this.scanColspec();else if(a==="bbox"){const b={},E=this.scanString().toLowerCase().trim().split(/,(?![^(]*\)(?:(?:[^(]*\)){2})*[^"]*$)/);for(const ee of E){const re=ee.match(/^\s*([\d.]+)\s*([a-z]{2})/);if(re)b.padding={dimension:parseInt(re[1]),unit:re[2]};else{const ae=ee.match(/^\s*border\s*:\s*(.*)/);ae?b.border=ae[1]:b.backgroundcolor={string:ee}}}y=b}else a==="math"&&(this.beginContext({mode:"math"}),y=this.mathlist.concat(this.scan(b=>b==="]")),this.endContext());return y}scanSymbolOrCommand(a){var y,b,E;if(a==="\\placeholder"){const ue=this.scanOptionalArgument("string"),he=this.scanOptionalArgument("math"),ge=Dn.serialize(he,{defaultMode:"math"});let be=[],Be;!Be&&ge==="correct"?Be="correct":!Be&&ge==="incorrect"?Be="incorrect":ge!==""&&(be=he);const He=this.scanOptionalArgument("string")==="locked",lt=this.scanArgument("auto");let 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CustomEvent("menu-select",{cancelable:!0,bubbles:!0,detail:{modifiers:this.rootMenu.modifiers,id:this._declaration.id,data:this._declaration.data}});this.parentMenu.dispatchEvent(a)&&typeof this._declaration.onMenuSelect=="function"&&this._declaration.onMenuSelect({modifiers:this.rootMenu.modifiers,id:this._declaration.id,data:this._declaration.data})}handleEvent(a){var y;if(!(!this.visible||!this.enabled)){if(a.type==="click"){this.rootMenu.state==="modal"&&this.select(),a.stopPropagation(),a.preventDefault();return}if(a.type==="pointerenter"){const 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b=this.element.getBoundingClientRect(),E=Y0(this.element);this.submenu.show({container:this.rootMenu.element.parentNode,location:{x:q0(b,"trailing",E),y:b.top-4},alternateLocation:{x:q0(b,"leading",E),y:b.top-4}})}movingTowardSubmenu(a){if(!this.element||this.type!=="submenu")return!1;const y=this.rootMenu.lastMoveEvent;if(!y)return!1;const b=a.timeStamp-y.timeStamp;if(b>500)return!1;const E=a.clientX-y.clientX;if(wv(E,y.clientY-a.clientY,b)<=.2)return!1;let re="right";if(this.submenu.element){const ae=this.submenu.element.getBoundingClientRect(),ue=this.element.getBoundingClientRect();ae.left<ue.left+ue.width/2&&(re="left")}return re==="right"?E>0:E<0}};function wv(a,y,b){return Math.hypot(a,y)/b}function gu(a,y){return a===void 0||typeof a!="function"?a:(y!=null||(y={alt:!1,control:!1,shift:!1,meta:!1}),a(y))}var tp=class Mu{constructor(y,b){this._element=null,this._activeMenuItem=null,this._dirty=!0;var E,ee;this.parentMenu=(E=b==null?void 0:b.parentMenu)!=null?E:null,this._submenuClass=b==null?void 0:b.submenuClass,this.columnCount=(ee=b==null?void 0:b.columnCount)!=null?ee:1,this.isSubmenuOpen=!1,this.menuItems=y}get children(){return this._menuItems}set menuItems(y){const b=this.parentMenu;this.dispose(),this.parentMenu=b,y=[...y],this._menuItems=y.map(E=>E.onCreate?E.onCreate(E,this):new ep(E,this)),this.hasCheck=void 0,this.dirty=!0}dispose(){var y;this.hide(),this._element&&this._element.remove(),this._abortController&&this._abortController.abort(),(y=this._menuItems)==null||y.forEach(b=>b.dispose()),this._menuItems=[],this._activeMenuItem=null,this.parentMenu=null}handleEvent(y){if(y.type==="wheel"&&this._element){const b=y;this._element.scrollBy(0,b.deltaY),y.stopPropagation()}}dispatchEvent(y){return this.rootMenu.dispatchEvent(y)}get rootMenu(){return this.parentMenu.rootMenu}updateState(y){var b,E,ee;this._menuItems.forEach(ge=>ge.updateState(y));const re=this.hasCheck;this.hasCheck=this._menuItems.some(ge=>ge.visible&&ge.hasCheck),this.hasCheck!==re&&this._menuItems.forEach(ge=>ge.updateState(y));let ae,ue=0;for(const ge of this._menuItems)ge.type==="heading"?(ae&&ue===0&&(ae.visible=!1),ae=ge,ue=0):ge.type==="divider"&&ae?(ae.visible=ue>0,ae=void 0,ue=0):ae&&ge.visible&&(ue+=1);ae&&(ae.visible=ue>0);let he=!0;for(const ge of this._menuItems)ge.type==="divider"?(ge.visible=!he,he=!0):ge.visible&&(he=!1);(b=this.activeMenuItem)!=null&&b.visible||(this.activeMenuItem=null),!((E=this.activeMenuItem)!=null&&E.enabled)&&((ee=this.activeMenuItem)==null?void 0:ee.type)==="submenu"&&this._activeMenuItem.submenu.hide(),this._dirty=!1}get enabled(){return this.updateIfDirty(),this._menuItems.some(y=>y.type!=="divider"&&y.visible&&y.enabled)}get visible(){return this.updateIfDirty(),this._menuItems.some(y=>y.type!=="divider"&&y.visible)}set dirty(y){console.assert(y===!0),this._dirty!==y&&y&&this.parentMenu&&(this._dirty=!0,this.parentMenu.dirty=!0)}updateIfDirty(){this._dirty&&this.updateState(this.rootMenu.modifiers)}updateElement(){var y;if(this._element){this._element.textContent="";for(const{element:b,visible:E}of this._menuItems)b&&E&&this._element.append(b);(y=this._element.querySelector("li:first-of-type"))==null||y.setAttribute("tabindex","0")}}get element(){if(this._element)return this._element;const y=document.createElement("menu");y.setAttribute("role","menu"),y.setAttribute("tabindex","-1"),y.setAttribute("aria-orientation","vertical"),y.setAttribute("part","ui-menu-container"),this._submenuClass&&y.classList.add(this._submenuClass),y.classList.add("ui-menu-container"),this._abortController||(this._abortController=new AbortController);const b=this._abortController.signal;return y.addEventListener("focus",this,{signal:b}),y.addEventListener("wheel",this,{passive:!0,signal:b}),this._element=y,this.updateElement(),y}get activeMenuItem(){return this._activeMenuItem}set activeMenuItem(y){var b,E,ee,re;if(this.rootMenu.cancelDelayedOperation(),y!==this._activeMenuItem){if(this.activeMenuItem){const ae=this.activeMenuItem;ae.active=!1,(b=ae.submenu)==null||b.hide()}if(!((E=y==null?void 0:y.visible)==null||E)){this._activeMenuItem=null;return}this._activeMenuItem=y,y&&(y.active=!0)}y?(ee=y.element)==null||ee.focus({preventScroll:!0}):(re=this._element)==null||re.focus({preventScroll:!0})}get firstMenuItem(){this.updateIfDirty();let y=0,b=!1;const E=this._menuItems;for(;!b&&y<=E.length-1;){const ee=E[y];b=ee.type!=="divider"&&ee.visible&&ee.enabled,y+=1}return b?E[y-1]:null}get lastMenuItem(){this.updateIfDirty();const y=this._menuItems;let b=y.length-1,E=!1;for(;!E&&b>=0;){const ee=y[b];E=ee.type!=="divider"&&ee.visible&&ee.enabled,b-=1}return E?y[b+1]:null}nextMenuItem(y){if(y===0)return this._activeMenuItem;if(!this._activeMenuItem)return y>0?this.firstMenuItem:this.lastMenuItem;if(!this.firstMenuItem||!this.lastMenuItem||!this._activeMenuItem)return null;this.updateIfDirty();const b=this._menuItems.indexOf(this.firstMenuItem),E=this._menuItems.indexOf(this.lastMenuItem);let ee=this._menuItems.indexOf(this._activeMenuItem),re=1;for(;ee>=b&&ee<=E;){ee+=y>0?1:-1;const ae=this._menuItems[ee];if(!ae)break;if(ae.visible&&ae.enabled){if(re===Math.abs(y))return this._menuItems[ee];re+=1}}return y>0?this.lastMenuItem:this.firstMenuItem}getMenuItemColumn(y){this.updateIfDirty();const E=this._menuItems.filter(ee=>ee.visible&&ee.enabled).indexOf(y);return E<0?-1:E%this.columnCount}static get collator(){return Mu._collator||(Mu._collator=new Intl.Collator(void 0,{usage:"search",sensitivity:"base"})),Mu._collator}findMenuItem(y){var b;this.updateIfDirty();const E=this._menuItems.filter(ue=>ue.type!=="divider"&&ue.visible&&ue.enabled);if(E.length===0)return null;const ee=Math.max(...E.map(ue=>ue.label.length))-y.length;if(ee<0)return null;let re=null,ae=0;for(;ae<ee&&!re;)re=(b=E.find(ue=>Mu.collator.compare(y,ue.label.substring(ae,y.length))===0))!=null?b:null,ae++;return re}show(y){return!this.visible||!y.container?!1:(this.updateElement(),y.container.appendChild(this.element),tn()&&(this.element.popover="manual",this.element.showPopover()),y.location&&bv(this.element,{location:y.location,alternateLocation:y.alternateLocation,verticalPos:"bottom",horizontalPos:"start"}),this.element.focus({preventScroll:!0}),this.parentMenu&&(this.parentMenu.openSubmenu=this),!0)}hide(){var y,b,E,ee,re;this.openSubmenu=null,this.activeMenuItem=null,this.parentMenu&&(this.parentMenu.openSubmenu=null),tn()&&((y=this._element)!=null&&y.popover)&&this.element.hidePopover(),(E=(b=this.parentMenu)==null?void 0:b.element)==null||E.focus(),(re=(ee=this._element)==null?void 0:ee.parentNode)==null||re.removeChild(this._element)}set openSubmenu(y){var b,E,ee,re;const ae=y!==null;((b=this.activeMenuItem)==null?void 0:b.type)==="submenu"&&((E=this.activeMenuItem.element)==null||E.setAttribute("aria-expanded",ae.toString())),(re=(ee=this.activeMenuItem)==null?void 0:ee.element)==null||re.classList.toggle("is-submenu-open",ae),this.isSubmenuOpen=ae}},np=class rm extends tp{constructor(y,b){var E;super(y),this.state="closed",this.typingBufferResetTimer=0,this.hysteresisTimer=0,this._updating=!1,this._host=(E=b==null?void 0:b.host)!=null?E:null,this.isDynamic=y.some(rp),this._modifiers={shift:!1,control:!1,alt:!1,meta:!1},this.typingBuffer="",this.state="closed"}get modifiers(){return this._modifiers}set modifiers(y){zm(this._modifiers,y)||(this._modifiers=y,this.dirty=!0)}get activeSubmenu(){let y=this;for(;y.isSubmenuOpen;)y=y.activeMenuItem.submenu;return y}set 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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=nt.subscribe(()=>nt.update(this.element)),nt.update(this.element),this.field=this.element.querySelector("[part=content]"),this.field.addEventListener("click",Be=>Be.stopImmediatePropagation(),{capture:!1,signal:re}),this.field.addEventListener("wheel",this,{passive:!1,signal:re}),"PointerEvent"in window?this.field.addEventListener("pointerdown",this,{signal:re}):this.field.addEventListener("mousedown",this,{signal:re}),(ee=this.element.querySelector("[part=virtual-keyboard-toggle]"))==null||ee.addEventListener("click",()=>{window.mathVirtualKeyboard.visible?window.mathVirtualKeyboard.hide():(window.mathVirtualKeyboard.show({animate:!0}),window.mathVirtualKeyboard.update(Hs(this)))},{signal:re}),this._menu=new Sv(Jv(this),{host:this.host}),this.field.addEventListener("contextmenu",this,{signal:re});const be=this.element.querySelector("[part=menu-toggle]");be==null||be.addEventListener("pointerdown",Be=>{if(Be.currentTarget!==be||this._menu.state!=="closed")return;this.element.classList.add("tracking");const He=be.getBoundingClientRect();this._menu.modifiers=fc(Be),this._menu.show({target:be,location:{x:He.left,y:He.bottom},onDismiss:()=>this.element.classList.remove("tracking")}),Be.preventDefault(),Be.stopPropagation()},{signal:re}),(this.model.atoms.length<=1||this.disabled||this.readOnly&&!this.hasEditableContent||this.userSelect==="none")&&(be.style.display="none"),this.ariaLiveText=this.element.querySelector("[role=status]"),this.keyboardDelegate=Hm(this.element.querySelector(".ML__keyboard-sink"),this.element,this),window.addEventListener("resize",this,{signal:re}),document.addEventListener("scroll",this,{signal:re}),this.resizeObserver=new ResizeObserver(()=>va(this)),this.resizeObserver.observe(this.field),window.mathVirtualKeyboard.addEventListener("virtual-keyboard-toggle",this,{signal:re}),gd&&!nt.locale.startsWith(gd.locale)&&$m(nt.locale),Ho!=="ready"&&document.fonts.ready.then(()=>Lh(this)),a.querySelector("[part=container]").style.removeProperty("visibility"),this.undoManager.startRecording(),this.undoManager.snapshot("set-value")}get defaultStyle(){return this._defaultStyle}set defaultStyle(a){this._defaultStyle=a}get effectiveStyle(){if(this.adoptStyle==="none")return this.defaultStyle;const a=this.model.at(this.model.position),y=this.adoptStyle==="right"?a.rightSibling:a;if(!y)return this.defaultStyle;if(y.type==="group"){const b=y.branch("body");return!b||b.length<2?{}:this.adoptStyle==="right"?b[1].computedStyle:b[b.length-1].computedStyle}return y.computedStyle}connectToVirtualKeyboard(){this.connectedToVirtualKeyboard||(this.connectedToVirtualKeyboard=!0,window.addEventListener("message",this,{signal:this.eventController.signal}),window.mathVirtualKeyboard.connect(),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Hs(this)),Vh(this))}disconnectFromVirtualKeyboard(){this.connectedToVirtualKeyboard&&(window.removeEventListener("message",this),window.mathVirtualKeyboard.disconnect(),this.connectedToVirtualKeyboard=!1,$f())}showMenu(a){var y,b;const E=(b=(y=a==null?void 0:a.location)!=null?y:Ns(this.field))!=null?b:void 0,ee=a==null?void 0:a.modifiers,re=this.element.querySelector("[part=container]");return this._menu.show({target:re,location:E,modifiers:ee})}get colorMap(){return a=>{var y,b,E;return(E=(b=(y=this.options).colorMap)==null?void 0:b.call(y,a))!=null?E:Ot(a)}}get backgroundColorMap(){return a=>{var y,b,E,ee,re,ae;return(ae=(re=(b=(y=this.options).backgroundColorMap)==null?void 0:b.call(y,a))!=null?re:(ee=(E=this.options).colorMap)==null?void 0:ee.call(E,a))!=null?ae:rt(a)}}get smartFence(){var a;return(a=this.options.smartFence)!=null?a:!1}get readOnly(){var a;return(a=this.options.readOnly)!=null?a:!1}get disabled(){var a,y;return(y=(a=this.host)==null?void 0:a.disabled)!=null?y:!1}get contentEditable(){return this.host?this.host.getAttribute("contenteditable")!=="false":!1}get userSelect(){if(!this.host)return"";const a=getComputedStyle(this.host);return a.getPropertyValue("user-select")||a.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(a=>a.type==="prompt"&&!a.locked)!==void 0}get isSelectionEditable(){if(this.disabled||!this.contentEditable)return!1;if(!this.readOnly)return!0;const a=this.model.at(this.model.anchor),y=this.model.at(this.model.position),b=Dn.commonAncestor(a,y);return!!((b==null?void 0:b.type)==="prompt"||b!=null&&b.parentPrompt)}get letterShapeStyle(){var a;return(a=this.options.letterShapeStyle)!=null?a:"tex"}get minFontScale(){return this.options.minFontScale}get selectionStyle(){if(this.model.selectionIsCollapsed)return this.effectiveStyle;const a=this.model.getAtoms(this.model.selection);if(a.length===0)return{};const y=Ce({},a[0].style);for(const b of a)for(const[E,ee]of Object.entries(b.style))y[E]!==ee&&delete y[E];return y}queryStyle(a){const y=If(this,a);"verbatimColor"in y&&delete y.verbatimColor,"verbatimBackgroundColor"in y&&delete y.verbatimBackgroundColor;const b=Object.keys(y).length;if(b===0)return"all";if(b>1){for(const he of Object.keys(y)){const ge=this.queryStyle({[he]:y[he]});if(ge==="none")return"none";if(ge==="some")return"some"}return"all"}const E=Object.keys(y)[0],ee=y[E];if(this.model.selectionIsCollapsed)return this.effectiveStyle[E]===ee?"all":"none";const re=this.model.getAtoms(this.model.selection,{includeChildren:!0});let ae=re.length;if(ae===0)return"none";let ue=0;for(const he of re){if(he.type==="first"){ae-=1;continue}he.style[E]===ee&&(ue+=1)}return ue===0?"none":ue===ae?"all":"some"}get keybindings(){var a,y;if(this._keybindings)return this._keybindings;const[b,E]=Um(this.options.keybindings,(a=vd())!=null?a:Fm());return((y=vd())==null?void 0:y.score)>0&&(this._keybindings=b,E.length>0&&console.error("MathLive 0.98.5: Invalid keybindings for current keyboard layout",E)),b}get menu(){return this._menu}setOptions(a){var y;this.options=Ce(Ce({},this.options),Ih(a)),this._keybindings=void 0,this.options.defaultMode==="inline-math"?this.element.classList.add("ML__is-inline"):this.element.classList.remove("ML__is-inline");let b=this.options.defaultMode;b==="inline-math"&&(b="math"),((y=this.model.root.firstChild)==null?void 0:y.mode)!==b&&(this.model.root.firstChild.mode=b),this.options.readOnly&&this.hasFocus()&&window.mathVirtualKeyboard.visible&&this.executeCommand("hideVirtualKeyboard");const E=Dn.serialize([this.model.root],{expandMacro:!1,defaultMode:this.options.defaultMode});("macros"in a||this.model.getValue()!==E)&&si.insert(this.model,E,{insertionMode:"replaceAll",selectionMode:"after",format:"latex",silenceNotifications:!0,mode:"math"}),("value"in a||"macros"in a||"registers"in a||"colorMap"in a||"backgroundColorMap"in a||"letterShapeStyle"in a||"minFontScale"in a||"readOnly"in a||"placeholderSymbol"in a)&&va(this)}getOptions(a){return gc(this.options,a)}getOption(a){return gc(this.options,a)}handleEvent(a){return zl(this,null,function*(){var y;if(Fo(this)){if(Cf(a)){if(!ld(a.origin,(y=this.options.originValidator)!=null?y:"none"))throw new DOMException(`Message from unknown origin (${a.origin}) cannot be handled`,"SecurityError");const{action:b}=a.data;if(b==="execute-command"){const E=a.data.command;if(du(E)==="virtual-keyboard")return;this.executeCommand(E)}else b==="update-state"||(b==="focus"?this.focus({preventScroll:!0}):b==="blur"&&this.blur());return}switch(a.type){case"focus":this.onFocus();break;case"blur":this.onBlur();break;case"mousedown":this.userSelect!=="none"&&Z0(this,a);break;case"pointerdown":this.userSelect!=="none"&&(Z0(this,a),a.shiftKey===!1&&(yield ip(a,this.element.querySelector("[part=container]"),this._menu))&&Hh.stop());break;case"contextmenu":this.userSelect!=="none"&&a.shiftKey===!1&&(yield ip(a,this.element.querySelector("[part=container]"),this._menu))&&Hh.stop();break;case"virtual-keyboard-toggle":this.hasFocus()&&Vh(this);break;case"resize":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>Fo(this)&&this.onGeometryChange());break;case"scroll":this.geometryChangeTimer&&cancelAnimationFrame(this.geometryChangeTimer),this.geometryChangeTimer=requestAnimationFrame(()=>Fo(this)&&this.onGeometryChange());break;case"wheel":this.onWheel(a);break;default:console.warn("Unexpected event type",a.type)}}})}dispose(){if(!Fo(this))return;nt.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 a=this.element;delete a.mathfield,this.element=void 0,this.host=void 0,this.field=void 0,this.ariaLiveText=void 0,Gg(),Qm(),mv()}flushInlineShortcutBuffer(a){if(a!=null||(a={defer:!1}),!a.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(a){return du(a)==="virtual-keyboard"?(this.focus({preventScroll:!0}),window.mathVirtualKeyboard.executeCommand(a),requestAnimationFrame(()=>window.mathVirtualKeyboard.update(Hs(this))),!1):og(this,a)}get errors(){return t0(this.model.getValue(),{context:this.context})}getValue(a,y,b){return this.model.getValue(a,y,b)}setValue(a,y){var b;y=y!=null?y:{mode:"math"},y.insertionMode===void 0&&(y.insertionMode="replaceAll"),(y.format===void 0||y.format==="auto")&&(y.format="latex"),(y.mode===void 0||y.mode==="auto")&&(y.mode=(b=af(this.model,this.model.position))!=null?b:"math");const E=this.undoManager.canUndo();si.insert(this.model,a,y)&&(va(this),E||this.undoManager.reset(),this.undoManager.snapshot("set-value"))}get expression(){const a=window.MathfieldElement.computeEngine;return a?a.box(a.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 a;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 E=window.mathVirtualKeyboard.boundingRect,ee=this.host.getBoundingClientRect();ee.bottom>E.top&&((a=window.document.scrollingElement)==null||a.scrollBy(0,ee.bottom-E.top+8))}}this.dirty&&pc(this,{interactive:!0});const y=this.field.getBoundingClientRect();let b=null;if(this.model.selectionIsCollapsed)b=Ns(this.field);else{const E=sd(this);if(E.length>0){let ee=-1/0,re=-1/0;for(const ae of E)ae.right>ee&&(ee=ae.right),ae.top<re&&(re=ae.top);b={x:ee+y.left-this.field.scrollLeft,y:re+y.top-this.field.scrollTop,height:0}}}if(this.host&&b){const E=this.host.getBoundingClientRect(),ee=b.y;let re=this.host.scrollTop;ee<E.top?re=ee-E.top+this.host.scrollTop:ee>E.bottom&&(re=ee-E.bottom+this.host.scrollTop+b.height),this.host.scroll({top:re,left:0})}if(b){const E=b.x-window.scrollX;let ee=this.field.scrollLeft;E<y.left?ee=E-y.left+this.field.scrollLeft-20:E>y.right&&(ee=E-y.right+this.field.scrollLeft+20),this.field.scroll({top:this.field.scrollTop,left:ee})}}insert(a,y){return typeof a!="string"||a.length===0&&((y==null?void 0:y.insertionMode)==="insertBefore"||(y==null?void 0:y.insertionMode)==="insertAfter")||a.length===0&&this.model.selectionIsCollapsed?!1:(this.flushInlineShortcutBuffer(),y=y!=null?y:{mode:"math"},y.focus&&this.focus(),y.feedback&&(window.MathfieldElement.keypressVibration&&mt()&&navigator.vibrate(S0),window.MathfieldElement.playSound("keypress")),a==="\\\\"?A0(this.model):a==="&"?T0(this.model):this.model.selectionIsCollapsed?si.insert(this.model,a,Ce({style:this.model.at(this.model.position).computedStyle},y)):si.insert(this.model,a,y),this.snapshot(`insert-${this.model.at(this.model.position).type}`),va(this),y.scrollIntoView&&this.scrollIntoView(),!0)}switchMode(a,y="",b=""){var E;if(this.model.mode===a||!this.hasEditableContent||!this.contentEditable||this.disabled)return;const ee=this.model.mode;if(this.model.mode=a,!((E=this.host)!=null&&E.dispatchEvent(new Event("mode-change",{bubbles:!0,composed:!0,cancelable:!0})))){this.model.mode=ee;return}const re=this.model.mode,{model:ae}=this;ae.deferNotifications({content:!!b||!!y,selection:!0,type:"insertText"},()=>{let ue=!1;if(this.flushInlineShortcutBuffer(),this.stopCoalescingUndo(),y&&a!=="latex"){const he=ja(y,{context:this.context,parseMode:a});ae.collapseSelection("forward");const ge=ae.at(ae.position);ae.position=ae.offsetOf(ge.parent.addChildrenAfter(he,ge)),ue=!0}if(this.model.mode=a,a==="latex"){let he=ae.selectionIsCollapsed;cu(this,"accept");let ge,be=ae.at(ae.position);if(he)ge="\\";else{const He=Wa(ae.selection);ge=this.model.getValue(He,"latex");const lt=this.model.extractAtoms(He);lt.length===1&&lt[0].type==="placeholder"&&(ge=y,he=!0),be=ae.at(He[0])}const Be=new ud(ge);be.parent.addChildAfter(Be,be),he?ae.position=ae.offsetOf(Be.lastChild):ae.setSelection(ae.offsetOf(Be.firstChild),ae.offsetOf(Be.lastChild))}else yd(ae).forEach(he=>{he.isError=!1});if(b){const he=ja(b,{context:this.context,parseMode:re});ae.collapseSelection("forward");const ge=ae.at(ae.position);ae.position=ae.offsetOf(ge.parent.addChildrenAfter(he,ge)),ue=!0}return va(this),this.undoManager.snapshot(a==="latex"?"insert-latex":"insert"),ue}),this.model.mode=a,window.mathVirtualKeyboard.update(Hs(this))}hasFocus(){return!this.blurred}focus(a){var y;this.hasFocus()||(this.keyboardDelegate.focus(),this.connectToVirtualKeyboard(),this.onFocus(),this.model.announce("line")),(y=a==null?void 0:a.preventScroll)!=null&&y||this.scrollIntoView()}blur(){this.disconnectFromVirtualKeyboard(),this.hasFocus()&&this.keyboardDelegate.blur()}select(){this.model.selection={ranges:[[0,this.model.lastOffset]]},this.focus()}applyStyle(a,y={}){var b,E;const ee={operation:"set",silenceNotifications:!1};eu(y)?ee.range=y:(y.operation==="toggle"&&(ee.operation="toggle"),ee.range=y.range,ee.silenceNotifications=(b=y.silenceNotifications)!=null?b:!1);const re=If(this,a),ae=(E=ee.operation)!=null?E:"set";if(ee.range===void 0&&this.model.selectionIsCollapsed){if(ae==="set"){this.defaultStyle=Ce(Ce({},this.defaultStyle),re);return}const ue=Ce({},this.defaultStyle);for(const he of Object.keys(re))ue[he]===re[he]?(he==="color"&&delete ue.verbatimColor,he==="backgroundColor"&&delete ue.verbatimBackgroundColor,delete ue[he]):ue[he]=re[he];this.defaultStyle=ue;return}this.model.deferNotifications({content:!ee.silenceNotifications,type:"insertText"},()=>{if(ee.range===void 0)for(const ue of this.model.selection.ranges)_f(this.model,ue,re,{operation:ae});else _f(this.model,ee.range,re,{operation:ae})}),va(this)}toggleContextMenu(){var a;return this._menu.visible?this._menu.state==="open"?(this._menu.hide(),!0):(this._menu.show({target:this.element.querySelector("[part=container]"),location:(a=this.getCaretPoint())!=null?a:void 0,onDismiss:()=>{var y;return(y=this.element)==null?void 0:y.focus()}}),!0):!1}getCaretPoint(){const a=Ns(this.field);return a?{x:a.x,y:a.y}:null}setCaretPoint(a,y){const b=kd(this,a,y,{bias:0});if(b<0)return!1;const E=this.model.position;return this.model.position=b,this.model.announce("move",E),va(this),!0}getPrompt(a){const y=this.model.findAtom(b=>b.type==="prompt"&&b.placeholderId===a);return console.assert(y!==void 0,"MathLive 0.98.5: no prompts with matching ID found"),y}getPromptValue(a,y){const b=this.getPrompt(a);if(!b)return"";const E=this.model.offsetOf(b.firstChild),ee=this.model.offsetOf(b.lastChild);return this.model.getValue(E,ee,y)}getPrompts(a){return this.model.getAllAtoms().filter(y=>y.type!=="prompt"?!1:a?!(a.id&&y.placeholderId!==a.id||a.locked&&y.locked!==a.locked||a.correctness==="undefined"&&y.correctness||a.correctness&&y.correctness!==a.correctness):!0).map(y=>y.placeholderId)}setPromptValue(a,y,b){if(y!==void 0){const E=this.getPrompt(a);if(!E){console.error(`MathLive 0.98.5: unknown prompt ${a}`);return}const ee=this.model.getBranchRange(this.model.offsetOf(E),"body");this.model.setSelection(ee),this.insert(y,ke(Ce({},b),{insertionMode:"replaceSelection"}))}b!=null&&b.silenceNotifications&&(this.valueOnFocus=this.getValue()),va(this)}setPromptState(a,y,b){const E=this.getPrompt(a);if(!E){console.error(`MathLive 0.98.5: unknown prompt ${a}`);return}y==="undefined"?E.correctness=void 0:typeof y=="string"&&(E.correctness=y),typeof b=="boolean"&&(E.locked=b,E.captureSelection=b),va(this)}getPromptState(a){const y=this.getPrompt(a);return y?[y.correctness,y.locked]:(console.error(`MathLive 0.98.5: unknown prompt ${a}`),[void 0,!0])}getPromptRange(a){const y=this.getPrompt(a);return y?this.model.getBranchRange(this.model.offsetOf(y),"body"):(console.error(`MathLive 0.98.5: unknown prompt ${a}`),[0,0])}canUndo(){return this.undoManager.canUndo()}canRedo(){return this.undoManager.canRedo()}popUndoStack(){this.undoManager.pop()}snapshot(a){var y;this.undoManager.snapshot(a)&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Hs(this)),(y=this.host)==null||y.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 a;this.undoManager.undo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Hs(this)),(a=this.host)==null||a.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}redo(){var a;this.undoManager.redo()&&(window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Hs(this)),(a=this.host)==null||a.dispatchEvent(new CustomEvent("undo-state-change",{bubbles:!0,composed:!0,detail:{type:"undo"}})))}resetUndo(){var a;(a=this.undoManager)==null||a.reset()}onSelectionDidChange(){var a,y;const b=this.model;this.keyboardDelegate.setValue(b.getValue(this.model.selection,"latex-expanded"));{const E=b.at(b.position),ee=(a=E.mode)!=null?a:D0(this.options);this.model.mode!==ee&&(this.model.mode==="latex"?(cu(this,"accept",{mode:ee}),b.position=b.offsetOf(E)):this.switchMode(ee))}(y=this.host)==null||y.dispatchEvent(new Event("selection-change",{bubbles:!0,composed:!0})),window.mathVirtualKeyboard.visible&&window.mathVirtualKeyboard.update(Hs(this)),Vh(this)}onContentWillChange(a){var y,b,E;return(E=(b=this.host)==null?void 0:b.dispatchEvent(new InputEvent("beforeinput",ke(Ce({},a),{data:a.data?a.data:(y=a.inputType)!=null?y:"",cancelable:!0,bubbles:!0,composed:!0}))))!=null?E:!0}onFocus(){this.focusBlurInProgress||!this.blurred||(this.focusBlurInProgress=!0,this.blurred=!1,this.keyboardDelegate.focus(),this.stopCoalescingUndo(),pc(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 a,y,b;if(this.focusBlurInProgress||this.blurred)return;this.focusBlurInProgress=!0,this.stopCoalescingUndo(),this.blurred=!0,this.ariaLiveText.textContent="",uu(this),this.model.getValue()!==this.valueOnFocus&&((a=this.host)==null||a.dispatchEvent(new Event("change",{bubbles:!0,composed:!0}))),this.disconnectFromVirtualKeyboard(),(y=this.host)==null||y.dispatchEvent(new Event("blur",{bubbles:!1,composed:!0})),(b=this.host)==null||b.dispatchEvent(new UIEvent("focusout",{bubbles:!0,composed:!0})),va(this),this.focusBlurInProgress=!1,$f();const E=new AbortController,ee=E.signal;document.addEventListener("visibilitychange",()=>{document.visibilityState==="hidden"&&document.addEventListener("visibilitychange",()=>{Fo(this)&&document.visibilityState==="visible"&&this.focus({preventScroll:!0})},{once:!0,signal:ee})},{once:!0,signal:ee}),setTimeout(()=>E.abort(),100)}onInput(a){Af(this,a)}onKeystroke(a){return K0(this,a)}onCompositionStart(a){this.model.deleteAtoms(Wa(this.model.selection));const y=Ns(this.field);y&&requestAnimationFrame(()=>{pc(this),this.keyboardDelegate.moveTo(y.x,y.y-y.height)})}onCompositionUpdate(a){Lg(this.model,a),va(this)}onCompositionEnd(a){Dg(this.model),Af(this,a,{simulateKeystroke:!0})}onCut(a){if(!this.isSelectionEditable){this.model.announce("plonk");return}this.model.contentWillChange({inputType:"deleteByCut"})&&(this.stopCoalescingUndo(),si.onCopy(this,a),Zs(this.model,Wa(this.model.selection),"deleteByCut"),this.snapshot("cut"),va(this))}onCopy(a){si.onCopy(this,a)}onPaste(a){let y=this.isSelectionEditable;return y&&(y=si.onPaste(this.model.at(this.model.position).mode,this,a.clipboardData)),y||this.model.announce("plonk"),a.preventDefault(),a.stopPropagation(),y}onGeometryChange(){this._menu.hide(),_h(this),Vh(this)}onWheel(a){const y=5*a.deltaX;if(!Number.isFinite(y)||y===0)return;const b=this.field;y<0&&b.scrollLeft===0||y>0&&b.offsetWidth+b.scrollLeft>=b.scrollWidth||(b.scrollBy({top:0,left:y}),a.preventDefault(),a.stopPropagation())}getHTMLElement(a){let y=a;for(;!y.id&&y.hasChildren;)y=a.children[0];return this.field.querySelector(`[data-atom-id="${y.id}"]`)}get context(){var a,y;return{registers:(a=this.options.registers)!=null?a:{},smartFence:this.smartFence,letterShapeStyle:this.letterShapeStyle,minFontScale:this.minFontScale,placeholderSymbol:(y=this.options.placeholderSymbol)!=null?y:"\u25A2",colorMap:b=>this.colorMap(b),backgroundColorMap:b=>this.backgroundColorMap(b),getMacro:b=>Ft(b,this.options.macros),atomIdsSettings:{seed:"random",groupNumbers:!1}}}};function gp(a){if(a&&(a.classList.remove("ML__highlight"),a.children))for(const y of a.children)gp(y)}function Qf(a,y){var b;a&&(!y||((b=a.dataset)==null?void 0:b.atomId)===y?(a.classList.add("ML__highlight"),a.children&&a.children.length>0&&[...a.children].forEach(E=>{E instanceof HTMLElement&&Qf(E)})):(a.classList.remove("ML__highlight"),a.children&&a.children.length>0&&[...a.children].forEach(E=>{E instanceof HTMLElement&&Qf(E,y)})))}function f1(a,y){var b;if(!kt())return;if(window.MathfieldElement.speechEngine!=="amazon"){console.error("MathLive 0.98.5: Use Amazon TTS Engine for synchronized highlighting"),typeof window.MathfieldElement.speakHook=="function"&&window.MathfieldElement.speakHook(y);return}if(!window.AWS){console.error("MathLive 0.98.5: AWS SDK not loaded. See https://www.npmjs.com/package/aws-sdk");return}const E=new window.AWS.Polly({apiVersion:"2016-06-10"}),ee={OutputFormat:"json",VoiceId:(b=window.MathfieldElement.speechEngineVoice)!=null?b:"Joanna",Engine:"standard",Text:y,TextType:"ssml",SpeechMarkTypes:["ssml"]};Fl().readAloudElement=a,E.synthesizeSpeech(ee,(re,ae)=>{if(re){console.trace(`MathLive 0.98.5: \`polly.synthesizeSpeech()\` error: ${re}`);return}if(!(ae!=null&&ae.AudioStream)){console.log("polly.synthesizeSpeech():",ae);return}const ue=new TextDecoder("utf-8").decode(new Uint8Array(ae.AudioStream));Fl().readAloudMarks=ue.split(`
`).map(he=>he?JSON.parse(he):{}),Fl().readAloudTokens=[];for(const he of Fl().readAloudMarks)he.value&&Fl().readAloudTokens.push(he.value);Fl().readAloudCurrentMark="",ee.OutputFormat="mp3",ee.SpeechMarkTypes=[],E.synthesizeSpeech(ee,(he,ge)=>{if(he){console.trace(`MathLive 0.98.5: \`polly.synthesizeSpeech("${y}") error:${he}`);return}if(!(ge!=null&&ge.AudioStream))return;const be=new Uint8Array(ge.AudioStream),Be=new Blob([be.buffer],{type:"audio/mpeg"}),He=URL.createObjectURL(Be),lt=Fl();lt.readAloudAudio?lt.readAloudAudio.pause():(lt.readAloudAudio=new Audio,lt.readAloudAudio.addEventListener("ended",()=>{const xt=lt.readAloudMathfield;lt.readAloudStatus="ended",document.body.dispatchEvent(new Event("read-aloud-status-change",{bubbles:!0,composed:!0})),xt?(pc(xt),lt.readAloudElement=null,lt.readAloudMathfield=null,lt.readAloudTokens=[],lt.readAloudMarks=[],lt.readAloudCurrentMark=""):gp(lt.readAloudElement)}),lt.readAloudAudio.addEventListener("timeupdate",()=>{let xt="";const vn=lt.readAloudAudio.currentTime*1e3+100;for(const nr of lt.readAloudMarks)nr.time<vn&&(xt=nr.value);lt.readAloudCurrentMark!==xt&&(lt.readAloudCurrentToken=xt,xt&&xt===lt.readAloudFinalToken?lt.readAloudAudio.pause():(lt.readAloudCurrentMark=xt,Qf(lt.readAloudElement,lt.readAloudCurrentMark)))})),lt.readAloudAudio.src=He,lt.readAloudStatus="playing",document.body.dispatchEvent(new Event("read-aloud-status-change",{bubbles:!0,composed:!0})),lt.readAloudAudio.play()})})}kt()||console.error('MathLive 0.98.5: this version of the MathLive library is for use in the browser. A subset of the API is available on the server side in the "mathlive-ssr" library. If using server side rendering (with React for example) you may want to do a dynamic import of the MathLive library inside a `useEffect()` call.');var Ii=new WeakMap,p1=.5,$l={letterShapeStyle:"mf.letterShapeStyle = ...",horizontalSpacingScale:'Removed. Use `"thinmuskip"`, `"medmuskip"`, and `"thickmuskip"` registers ',macros:"mf.macros = ...",registers:"mf.registers = ...",backgroundColorMap:"mf.backgroundColorMap = ...",colorMap:"mf.colorMap = ...",enablePopover:"mf.popoverPolicy = ...",mathModeSpace:"mf.mathModeSpace = ...",placeholderSymbol:"mf.placeholderSymbol = ...",readOnly:"mf.readOnly = ...",removeExtraneousParentheses:"mf.removeExtraneousParentheses = ...",scriptDepth:"mf.scriptDepth = ...",smartFence:"mf.smartFence = ...",smartMode:"mf.smartMode = ...",smartSuperscript:"mf.smartSuperscript = ...",inlineShortcutTimeout:"mf.inlineShortcutTimeout = ...",inlineShortcuts:"mf.inlineShortcuts = ...",keybindings:"mf.keybindings = ...",virtualKeyboardMode:"mf.mathVirtualKeyboardPolicy = ...",customVirtualKeyboardLayers:"mathVirtualKeyboard.layers = ...",customVirtualKeyboards:"mathVirtualKeyboard.layouts = ...",keypressSound:"mathVirtualKeyboard.keypressSound = ...",keypressVibration:"mathVirtualKeyboard.keypressVibration = ...",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 = ..."},Qa=class Mc extends HTMLElement{static get formAssociated(){return Su()}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(y){y!==this._fontsDirectory&&(this._fontsDirectory=y,ng())}get fontsDirectory(){throw new Error("Use MathfieldElement.fontsDirectory instead")}set fontsDirectory(y){throw new Error("Use MathfieldElement.fontsDirectory instead")}static get soundsDirectory(){return this._soundsDirectory}static set soundsDirectory(y){this._soundsDirectory=y,this.audioBuffers={}}get soundsDirectory(){throw new Error("Use MathfieldElement.soundsDirectory instead")}set soundsDirectory(y){throw new Error("Use MathfieldElement.soundsDirectory instead")}static get keypressSound(){return this._keypressSound}static set keypressSound(y){var b,E,ee;this.audioBuffers={},y===null?this._keypressSound={spacebar:null,return:null,delete:null,default:null}:typeof y=="string"?this._keypressSound={spacebar:y,return:y,delete:y,default:y}:typeof y=="object"&&"default"in y&&(this._keypressSound={spacebar:(b=y.spacebar)!=null?b:y.default,return:(E=y.return)!=null?E:y.default,delete:(ee=y.delete)!=null?ee:y.default,default:y.default})}static get plonkSound(){return this._plonkSound}static set plonkSound(y){this.audioBuffers={},this._plonkSound=y}static get audioContext(){return this._audioContext||(this._audioContext=new AudioContext),this._audioContext}static get speechEngine(){return this._speechEngine}static set speechEngine(y){this._speechEngine=y}static get speechEngineRate(){return this._speechEngineRate}static set speechEngineRate(y){this._speechEngineRate=y}static get speechEngineVoice(){return this._speechEngineVoice}static set speechEngineVoice(y){this._speechEngineVoice=y}static get textToSpeechMarkup(){return this._textToSpeechMarkup}static set textToSpeechMarkup(y){this._textToSpeechMarkup=y}static get textToSpeechRules(){return this._textToSpeechRules}static set textToSpeechRules(y){this._textToSpeechRules=y}static get textToSpeechRulesOptions(){return this._textToSpeechRulesOptions}static set textToSpeechRulesOptions(y){this._textToSpeechRulesOptions=y}static get locale(){return nt.locale}static set locale(y){y==="auto"&&(y=navigator.language.slice(0,5)),nt.locale=y}get locale(){throw new Error("Use MathfieldElement.locale instead")}set locale(y){throw new Error("Use MathfieldElement.locale instead")}static get strings(){return nt.strings}static set strings(y){nt.merge(y)}get strings(){throw new Error("Use MathfieldElement.strings instead")}set strings(y){throw new Error("Use MathfieldElement.strings instead")}static get decimalSeparator(){return this._decimalSeparator}static set decimalSeparator(y){this._decimalSeparator=y,this._computeEngine&&(this._computeEngine.latexOptions.decimalMarker=this.decimalSeparator===","?"{,}":".")}get decimalSeparator(){throw new Error("Use MathfieldElement.decimalSeparator instead")}set decimalSeparator(y){throw new Error("Use MathfieldElement.decimalSeparator instead")}static get computeEngine(){var y,b;if(this._computeEngine===void 0){const E=(y=window[Symbol.for("io.cortexjs.compute-engine")])==null?void 0:y.ComputeEngine;if(!E)return null;this._computeEngine=new E,this._computeEngine&&this.decimalSeparator===","&&(this._computeEngine.latexOptions.decimalMarker="{,}")}return(b=this._computeEngine)!=null?b:null}static set computeEngine(y){this._computeEngine=y}get computeEngine(){throw new Error("Use MathfieldElement.computeEngine instead")}set computeEngine(y){throw new Error("Use MathfieldElement.computeEngine instead")}static get isFunction(){return typeof this._isFunction!="function"?()=>!1:this._isFunction}static set isFunction(y){this._isFunction=y}static loadSound(y){return zl(this,null,function*(){delete this.audioBuffers[y];let b="";switch(y){case"keypress":b=this._keypressSound.default;break;case"return":b=this._keypressSound.return;break;case"spacebar":b=this._keypressSound.spacebar;break;case"delete":b=this._keypressSound.delete;break;case"plonk":b=this.plonkSound;break}if(typeof b!="string")return;b=b.trim();const E=this.soundsDirectory;if(!(E==null||E==="null"||b==="none"||b==="null"))try{const re=yield(yield fetch(yield x0(`${E}/${b}`))).arrayBuffer(),ae=yield this.audioContext.decodeAudioData(re);this.audioBuffers[y]=ae}catch(ee){}})}static playSound(y){return zl(this,null,function*(){if((this.audioContext.state==="suspended"||this.audioContext.state==="interrupted")&&(yield this.audioContext.resume()),this.audioBuffers[y]||(yield this.loadSound(y)),!this.audioBuffers[y])return;const b=this.audioContext.createBufferSource();b.buffer=this.audioBuffers[y];const E=this.audioContext.createGain();E.gain.value=p1,b.connect(E).connect(this.audioContext.destination),b.start()})}constructor(y){if(super(),y){const b=[];for(const E of Object.keys(y))if($l[E])if($l[E].startsWith("mf."))if($l[E].startsWith(`mf.${E}`))b.push(`Option \`${E}\` cannot be used as a constructor option. Use ${$l[E]}`);else{const ee=$l[E].match(/([a-zA-Z]+) =/);b.push(`Option \`${E}\` has been renamed \`${ee[1]}\``)}else b.push(`Option \`${E}\` cannot be used as a constructor option. Use ${$l[E]}`);if(b.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 E of b)console.warn(E);console.groupEnd()}}if(Su()&&(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=[Bl("core"),Bl("mathfield"),Bl("mathfield-element"),Bl("ui"),Bl("menu")],this.shadowRoot.appendChild(document.createElement("span"));const b=document.createElement("slot");b.style.display="none",this.shadowRoot.appendChild(b)}else this.shadowRoot.innerHTML="<style>"+hl("core")+hl("mathfield")+hl("mathfield-element")+hl("ui")+hl("menu")+'</style><span></span><slot style="display:none"></slot>';y&&this._setOptions(y),this.shadowRoot.addEventListener("slotchange",()=>{var b;const E=this.shadowRoot.querySelector("slot:not([name])");this.value=(b=E==null?void 0:E.assignedNodes().map(ee=>ee.nodeType===3?ee.textContent:"").join("").trim())!=null?b:""})}showMenu(y){var b,E;return(E=(b=this._mathfield)==null?void 0:b.showMenu(y))!=null?E:!1}get mathVirtualKeyboard(){throw new Error("The `mathVirtualKeyboard` property is not available on the MathfieldElement. Use `window.mathVirtualKeyboard` instead.")}onPointerDown(){window.addEventListener("pointerup",y=>{var b;y.target===this&&!((b=this._mathfield)!=null&&b.disabled)&&this.dispatchEvent(new MouseEvent("click",{altKey:y.altKey,button:y.button,buttons:y.buttons,clientX:y.clientX,clientY:y.clientY,ctrlKey:y.ctrlKey,metaKey:y.metaKey,movementX:y.movementX,movementY:y.movementY,relatedTarget:y.relatedTarget,screenX:y.screenX,screenY:y.screenY,shiftKey:y.shiftKey}))},{once:!0})}getPromptValue(y,b){var E,ee;return(ee=(E=this._mathfield)==null?void 0:E.getPromptValue(y,b))!=null?ee:""}setPromptValue(y,b,E){var ee;(ee=this._mathfield)==null||ee.setPromptValue(y,b,E)}getPromptRange(y){var b,E;return(E=(b=this._mathfield)==null?void 0:b.getPromptRange(y))!=null?E:null}getPrompts(y){var b,E;return(E=(b=this._mathfield)==null?void 0:b.getPrompts(y))!=null?E:[]}get form(){var y;return(y=this._internals)==null?void 0:y.form}get name(){var y;return(y=this.getAttribute("name"))!=null?y:""}get type(){return this.localName}get mode(){var y,b;return(b=(y=this._mathfield)==null?void 0:y.model.mode)!=null?b:this.defaultMode==="text"?"text":"math"}set mode(y){var b;(b=this._mathfield)==null||b.switchMode(y)}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:
import "https://unpkg.com/@cortex-js/compute-engine?module"`),null)}set expression(y){var b,E;if(!this._mathfield)return;const ee=(E=(b=Mc.computeEngine)==null?void 0:b.box(y).latex)!=null?E:null;ee!==null&&this._mathfield.setValue(ee),window[Symbol.for("io.cortexjs.compute-engine")]||console.error(`MathLive 0.98.5: The CortexJS Compute Engine library is not available.
Load the library, for example with:
import "https://unpkg.com/@cortex-js/compute-engine?module"`)}get errors(){var y,b;return(b=(y=this._mathfield)==null?void 0:y.errors)!=null?b:[]}_getOptions(y){return this._mathfield?gc(this._mathfield.options,y):Ii.has(this)?Ce({},gc(Ce(Ce({},Bh()),Ih(Ii.get(this).options)),y)):null}getOptions(y){return console.warn("%cMathLive 0.98.5: %cDeprecated Usage%c\n `mf.getOptions()` is deprecated. Read the property directly on the mathfield instead.\n See https://cortexjs.io/mathlive/changelog/ for details.","color:#12b; font-size: 1.1rem","color:#db1111; font-size: 1.1rem","color: inherit, font-size: 1rem"),this._mathfield?gc(this._mathfield.options,y):Ii.has(this)?gc(Ce(Ce({},Bh()),Ih(Ii.get(this).options)),y):null}reflectAttributes(){const y=Bh(),b=this._getOptions();Object.keys(Mc.optionsAttributes).forEach(E=>{const ee=gl(E);Mc.optionsAttributes[E]==="on/off"?y[ee]!==b[ee]?this.setAttribute(E,b[ee]?"on":"off"):this.removeAttribute(E):y[ee]!==b[ee]&&(Mc.optionsAttributes[E]==="boolean"?b[ee]?this.setAttribute(E,""):this.removeAttribute(E):(typeof b[ee]=="string"||typeof b[ee]=="number")&&this.setAttribute(E,b[ee].toString()))})}getOption(y){return console.warn("%cMathLive 0.98.5: %cDeprecated Usage%c\n `mf.getOption()` is deprecated. Read the property directly on the mathfield instead.\n See https://cortexjs.io/mathlive/changelog/ for details.","color:#12b; font-size: 1.1rem","color:#db1111; font-size: 1.1rem","color: inherit, font-size: 1rem"),this._getOptions([y])[y]}_getOption(y){return this._getOptions([y])[y]}_setOptions(y){if(this._mathfield)this._mathfield.setOptions(y);else if(Ii.has(this)){const b=Ce(Ce({},Ii.get(this).options),y);Ii.set(this,ke(Ce({},Ii.get(this)),{selection:{ranges:b.readOnly?[[0,0]]:[[0,-1]]},options:b}))}else Ii.set(this,{value:void 0,selection:{ranges:[[0,0]]},options:y,menuItems:void 0});this.reflectAttributes()}setOptions(y){console.group("%cMathLive 0.98.5: %cDeprecated Usage","color:#12b; font-size: 1.1rem","color:#db1111; font-size: 1.1rem"),console.warn(" `mf.setOptions()` is deprecated. Set the property directly on the mathfield instead.\n See https://cortexjs.io/mathlive/changelog/ for details.");for(const b of Object.keys(y))$l[b]&&console.warn(`\`mf.setOptions({${b}:...})\` -> ${$l[b]}`);console.groupEnd(),this._setOptions(y)}executeCommand(y){var b,E;return(E=(b=this._mathfield)==null?void 0:b.executeCommand(y))!=null?E:!1}getValue(y,b,E){var ee,re;if(this._mathfield)return this._mathfield.model.getValue(y,b,E);if(Ii.has(this)){let ae,ue,he;if(tu(y)?([ae,ue]=y.ranges[0],he=b):eu(y)?([ae,ue]=y,he=b):Bs(y)&&Bs(b)?(ae=y,ue=b,he=E):(ae=0,ue=-1,he=y),(he===void 0||he==="latex")&&ae===0&&ue===-1)return(re=(ee=Ii.get(this).value)!=null?ee:this.textContent)!=null?re:""}return""}setValue(y,b){if(this._mathfield&&y!==void 0){b!=null||(b={silenceNotifications:!0,mode:"math"}),this._mathfield.setValue(y,b);return}if(Ii.has(this)){const ee=Ii.get(this).options;Ii.set(this,{value:y,selection:{ranges:[[-1,-1]],direction:"forward"},options:ee,menuItems:void 0});return}const E=Id(this);Ii.set(this,{value:y,selection:{ranges:[[-1,-1]],direction:"forward"},options:E,menuItems:void 0})}hasFocus(){var y,b;return(b=(y=this._mathfield)==null?void 0:y.hasFocus())!=null?b:!1}focus(){var y;(y=this._mathfield)==null||y.focus()}blur(){var y;(y=this._mathfield)==null||y.blur()}select(){var y;(y=this._mathfield)==null||y.select()}insert(y,b){var E,ee;return(ee=(E=this._mathfield)==null?void 0:E.insert(y,b))!=null?ee:!1}applyStyle(y,b){var E;return(E=this._mathfield)==null?void 0:E.applyStyle(y,b)}queryStyle(y){var b,E;return(E=(b=this._mathfield)==null?void 0:b.queryStyle(y))!=null?E:"none"}get caretPoint(){var y,b;return(b=(y=this._mathfield)==null?void 0:y.getCaretPoint())!=null?b:null}set caretPoint(y){var b;y&&((b=this._mathfield)==null||b.setCaretPoint(y.x,y.y))}setCaretPoint(y,b){var E,ee;return(ee=(E=this._mathfield)==null?void 0:E.setCaretPoint(y,b))!=null?ee:!1}offsetFromPoint(y,b,E){return this._mathfield?kd(this._mathfield,y,b,E):-1}hitboxFromOffset(y){if(!this._mathfield)return null;const b=this._mathfield.model.at(y);if(!b)return null;const E=Pl(this._mathfield,b);return E?new DOMRect(E.left,E.top,E.right-E.left,E.bottom-E.top):null}resetUndo(){var y;(y=this._mathfield)==null||y.resetUndo()}canUndo(){return this._mathfield?this._mathfield.canUndo():!1}canRedo(){return this._mathfield?this._mathfield.canRedo():!1}handleEvent(y){var b,E,ee,re;Fs.state==="closed"&&((E=(b=this._mathfield)==null?void 0:b.menu)==null?void 0:E.state)==="closed"&&(y.type==="pointerdown"&&this.onPointerDown(),y.type==="focus"&&((ee=this._mathfield)==null||ee.focus()),y.type==="blur"&&((re=this._mathfield)==null||re.blur()))}connectedCallback(){var y,b,E,ee;const re=window.getComputedStyle(this),ae=this.shadowRoot,ue=re.userSelect!=="none";if(ue)ae.host.addEventListener("pointerdown",this,!0);else{const be=ae.querySelector("span");be.style.pointerEvents="none"}ae.host.addEventListener("focus",this,!0),ae.host.addEventListener("blur",this,!0),Su()||(this.hasAttribute("role")||this.setAttribute("role","math"),this.hasAttribute("aria-label")||this.setAttribute("aria-label","math input field"),this.setAttribute("aria-multiline","false")),ue&&!this.hasAttribute("contenteditable")&&this.setAttribute("contenteditable","true"),this.hasAttribute("tabindex")||this.setAttribute("tabindex","0");const he=ae.querySelector("slot:not([name])");if(he)try{this._style=he.assignedElements().filter(be=>be.tagName.toLowerCase()==="style").map(be=>be.textContent).join("")}catch(be){console.error(be)}if(this._style){const be=document.createElement("style");be.textContent=this._style,ae.appendChild(be)}let ge="";if(this.hasAttribute("value")?ge=this.getAttribute("value"):ge=(y=he==null?void 0:he.assignedNodes().map(be=>be.nodeType===3?be.textContent:"").join("").trim())!=null?y:"",this._mathfield=new 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Ge?Ge.offsetWidth-Ge.clientWidth-zt-se:0,Ke="offsetHeight"in Ge?Ge.offsetHeight-Ge.clientHeight-ve-oe:0,Dt="offsetWidth"in Ge?Ge.offsetWidth===0?0:It/Ge.offsetWidth:0,ln="offsetHeight"in Ge?Ge.offsetHeight===0?0:Ye/Ge.offsetHeight:0;if(ht===Ge)fe=mt==="start"?xe:mt==="end"?xe-at:mt==="nearest"?ct(Ue,Ue+at,at,ve,oe,Ue+xe,Ue+xe+Ot,Ot):xe-at/2,ye=st==="start"?bt:st==="center"?bt-Xe/2:st==="end"?bt-Xe:ct(vt,vt+Xe,Xe,zt,se,vt+bt,vt+bt+rt,rt),fe=Math.max(0,fe+Ue),ye=Math.max(0,ye+vt);else{fe=mt==="start"?xe-Mn-ve:mt==="end"?xe-bn+oe+Ke:mt==="nearest"?ct(Mn,bn,Ye,ve,oe+Ke,xe,xe+Ot,Ot):xe-(Mn+Ye/2)+Ke/2,ye=st==="start"?bt-Vt-zt:st==="center"?bt-(Vt+It/2)+ce/2:st==="end"?bt-jt+se+ce:ct(Vt,jt,It,zt,se+ce,bt,bt+rt,rt);const{scrollLeft:Jt,scrollTop:en}=Ge;fe=ln===0?0:Math.max(0,Math.min(en+fe/ln,Ge.scrollHeight-Ye/ln+Ke)),ye=Dt===0?0:Math.max(0,Math.min(Jt+ye/Dt,Ge.scrollWidth-It/Dt+ce)),xe+=en-fe,bt+=Jt-ye}pn.push({el:Ge,top:fe,left:ye})}return pn},Ne=ke=>ke===!1?{block:"end",inline:"nearest"}:(Fe=>Fe===Object(Fe)&&Object.keys(Fe).length!==0)(ke)?ke:{block:"start",inline:"nearest"};function Ce(ke,Fe){if(!ke.isConnected||!(je=>{let kt=je;for(;kt&&kt.parentNode;){if(kt.parentNode===document)return!0;kt=kt.parentNode instanceof ShadowRoot?kt.parentNode.host:kt.parentNode}return!1})(ke))return;const gt=(je=>{const kt=window.getComputedStyle(je);return{top:parseFloat(kt.scrollMarginTop)||0,right:parseFloat(kt.scrollMarginRight)||0,bottom:parseFloat(kt.scrollMarginBottom)||0,left:parseFloat(kt.scrollMarginLeft)||0}})(ke);if((je=>typeof je=="object"&&typeof je.behavior=="function")(Fe))return Fe.behavior(Pe(ke,Fe));const Oe=typeof Fe=="boolean"||Fe==null?void 0:Fe.behavior;for(const{el:je,top:kt,left:et}of Pe(ke,Ne(Fe))){const mt=kt-gt.top+gt.bottom,st=et-gt.left+gt.right;je.scroll({top:mt,left:st,behavior:Oe})}}}}]);
}());
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