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Gs(e,t,r,n,i,a,o){var s=co(e,t,n,o),u=s.begin,d=s.end;/\s/.test(t.text.charAt(d-1))&&d--;for(var y=null,S=null,$=0;$<i.length;$++){var X=i[$];if(X.from>=d||X.to<=u)continue;var me=X.level!=1,_e=Ln(e,n,me?Math.min(d,X.to)-1:Math.max(u,X.from)).right,je=_e<a?a-_e+1e9:_e-a;(!y||S>je)&&(y=X,S=je)}return y||(y=i[i.length-1]),y.from<u&&(y={from:u,to:y.to,level:y.level}),y.to>d&&(y={from:y.from,to:d,level:y.level}),y}var ar;function Tr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(ar==null){ar=v("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)ar.appendChild(document.createTextNode("x")),ar.appendChild(v("br"));ar.appendChild(document.createTextNode("x"))}ne(e.measure,ar);var r=ar.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),fe(e.measure),r||1}function _r(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=v("span","xxxxxxxxxx"),r=v("pre",[t],"CodeMirror-line-like");ne(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function ya(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,a=t.gutters.firstChild,o=0;a;a=a.nextSibling,++o){var s=e.display.gutterSpecs[o].className;r[s]=a.offsetLeft+a.clientLeft+i,n[s]=a.clientWidth}return{fixedPos:xa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function xa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ho(e){var t=Tr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/_r(e.display)-3);return function(i){if(An(e.doc,i))return 0;var a=0;if(i.widgets)for(var o=0;o<i.widgets.length;o++)i.widgets[o].height&&(a+=i.widgets[o].height);return r?a+(Math.ceil(i.text.length/n)||1)*t:a+t}}function wa(e){var t=e.doc,r=ho(e);t.iter(function(n){var i=r(n);i!=n.height&&Zt(n,i)})}function or(e,t,r,n){var i=e.display;if(!r&&D(t).getAttribute("cm-not-content")=="true")return null;var a,o,s=i.lineSpace.getBoundingClientRect();try{a=t.clientX-s.left,o=t.clientY-s.top}catch(S){return null}var u=va(e,a,o),d;if(n&&u.xRel>0&&(d=Ze(e.doc,u.line).text).length==u.ch){var y=m(d,d.length,e.options.tabSize)-d.length;u=Me(u.line,Math.max(0,Math.round((a-Qa(e.display).left)/_r(e.display))-y))}return u}function sr(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,t<0)return n}function tn(e,t,r,n){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Yt&&Zr(e.doc,t)<i.viewTo&&Gn(e);else if(r<=i.viewFrom)Yt&&Hn(e.doc,r+n)>i.viewFrom?Gn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Gn(e);else if(t<=i.viewFrom){var a=Fi(e,r,r+n,1);a?(i.view=i.view.slice(a.index),i.viewFrom=a.lineN,i.viewTo+=n):Gn(e)}else 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                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(i),e.display.lineSpace.removeChild(a)}}function Ys(e,t,r,n){n==null&&(n=0);var i;!e.options.lineWrapping&&t==r&&(t=t.ch?Me(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Me(t.line,t.ch+1,"before"):t);for(var a=0;a<5;a++){var o=!1,s=Cn(e,t),u=!r||r==t?s:Cn(e,r);i={left:Math.min(s.left,u.left),top:Math.min(s.top,u.top)-n,right:Math.max(s.left,u.left),bottom:Math.max(s.bottom,u.bottom)+n};var d=ka(e,i),y=e.doc.scrollTop,S=e.doc.scrollLeft;if(d.scrollTop!=null&&(si(e,d.scrollTop),Math.abs(e.doc.scrollTop-y)>1&&(o=!0)),d.scrollLeft!=null&&(lr(e,d.scrollLeft),Math.abs(e.doc.scrollLeft-S)>1&&(o=!0)),!o)break}return i}function Js(e,t){var r=ka(e,t);r.scrollTop!=null&&si(e,r.scrollTop),r.scrollLeft!=null&&lr(e,r.scrollLeft)}function ka(e,t){var r=e.display,n=Tr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,a=fa(e),o={};t.bottom-t.top>a&&(t.bottom=t.top+a);var s=e.doc.height+da(r),u=t.top<n,d=t.bottom>s-n;if(t.top<i)o.scrollTop=u?0:t.top;else if(t.bottom>i+a){var y=Math.min(t.top,(d?s:t.bottom)-a);y!=i&&(o.scrollTop=y)}var S=e.options.fixedGutter?0:r.gutters.offsetWidth,$=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-S,X=ir(e)-r.gutters.offsetWidth,me=t.right-t.left>X;return me&&(t.right=t.left+X),t.left<10?o.scrollLeft=0:t.left<$?o.scrollLeft=Math.max(0,t.left+S-(me?0:10)):t.right>X+$-3&&(o.scrollLeft=t.right+(me?0:10)-X),o}function Sa(e,t){if(t==null)return;zi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Or(e){zi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function oi(e,t,r){(t!=null||r!=null)&&zi(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function qs(e,t){zi(e),e.curOp.scrollToPos=t}function zi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=uo(e,t.from),n=uo(e,t.to);xo(e,r,n,t.margin)}}function xo(e,t,r,n){var i=ka(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});oi(e,i.scrollLeft,i.scrollTop)}function si(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;oe||_a(e,{top:t}),wo(e,t,!0),oe&&_a(e),ci(e,100)}function wo(e,t,r){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!r)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function lr(e,t,r,n){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n)return;e.doc.scrollLeft=t,To(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function li(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+da(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+On(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var ur=function(e,t,r){this.cm=r;var n=this.vert=v("div",[v("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=v("div",[v("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),he(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),he(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,L&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ur.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var a=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+a)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},ur.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ur.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ur.prototype.zeroWidthHack=function(){var e=ce&&!te?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new _,this.disableVert=new _},ur.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function n(){var i=e.getBoundingClientRect(),a=r=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);a!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)},ur.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ui=function(){};ui.prototype.update=function(){return{bottom:0,right:0}},ui.prototype.setScrollLeft=function(){},ui.prototype.setScrollTop=function(){},ui.prototype.clear=function(){};function Lr(e,t){t||(t=li(e));var r=e.display.barWidth,n=e.display.barHeight;Eo(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Bi(e),Eo(e,li(e)),r=e.display.barWidth,n=e.display.barHeight}function Eo(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}var Co={native:ur,null:ui};function ko(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&we(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Co[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),he(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){r=="horizontal"?lr(e,t):si(e,t)},e),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function cr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.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:++Zs},mn(e.curOp)}function dr(e){var t=e.curOp;t&&Rs(t,function(r){for(var n=0;n<r.ops.length;n++)r.ops[n].cm.curOp=null;Qs(r)})}function Qs(e){for(var t=e.ops,r=0;r<t.length;r++)el(t[r]);for(var n=0;n<t.length;n++)tl(t[n]);for(var i=0;i<t.length;i++)nl(t[i]);for(var a=0;a<t.length;a++)rl(t[a]);for(var o=0;o<t.length;o++)il(t[o])}function el(e){var t=e.cm,r=t.display;ol(t),e.updateMaxLine&&Ni(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Hi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ta(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Bi(t),e.barMeasure=li(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+On(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-ir(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&lr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==q();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Lr(t,e.barMeasure),e.updatedDisplay&&Oa(t,e.barMeasure),e.selectionChanged&&Ea(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&vo(e.cm)}function il(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&So(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&wo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&lr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Ys(t,dt(n,e.scrollToPos.from),dt(n,e.scrollToPos.to),e.scrollToPos.margin);$s(t,i)}var a=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(a)for(var s=0;s<a.length;++s)a[s].lines.length||ye(a[s],"hide");if(o)for(var u=0;u<o.length;++u)o[u].lines.length&&ye(o[u],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ye(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function sn(e,t){if(e.curOp)return t();cr(e);try{return t()}finally{dr(e)}}function Bt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);cr(e);try{return t.apply(e,arguments)}finally{dr(e)}}}function Jt(e){return function(){if(this.curOp)return e.apply(this,arguments);cr(this);try{return e.apply(this,arguments)}finally{dr(this)}}}function Wt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);cr(t);try{return e.apply(this,arguments)}finally{dr(t)}}}function ci(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,c(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,n=bn(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(a){if(n.line>=e.display.viewFrom){var o=a.styles,s=a.text.length>e.options.maxHighlightLength?_n(t.mode,n.state):null,u=Gr(e,a,n,!0);s&&(n.state=s),a.styles=u.styles;var d=a.styleClasses,y=u.classes;y?a.styleClasses=y:d&&(a.styleClasses=null);for(var S=!o||o.length!=a.styles.length||d!=y&&(!d||!y||d.bgClass!=y.bgClass||d.textClass!=y.textClass),$=0;!S&&$<o.length;++$)S=o[$]!=a.styles[$];S&&i.push(n.line),a.stateAfter=n.save(),n.nextLine()}else a.text.length<=e.options.maxHighlightLength&&Kr(e,a.text,n),a.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return ci(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&sn(e,function(){for(var a=0;a<i.length;a++)Xn(e,i[a],"text")})}var Hi=function(e,t,r){var n=e.display;this.viewport=t,this.visible=Wi(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=ir(e),this.force=r,this.dims=ya(e),this.events=[]};Hi.prototype.signal=function(e,t){A(e,t)&&this.events.push(arguments)},Hi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ye.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=On(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=On(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=q();if(!t||!w(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&w(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==q())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&w(document.body,e.anchorNode)&&w(document.body,e.focusNode)){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Ta(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Gn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&po(e)==0)return!1;_o(e)&&(Gn(e),t.dims=ya(e));var i=n.first+n.size,a=Math.max(t.visible.from-e.options.viewportMargin,n.first),o=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<a&&a-r.viewFrom<20&&(a=Math.max(n.first,r.viewFrom)),r.viewTo>o&&r.viewTo-o<20&&(o=Math.min(i,r.viewTo)),Yt&&(a=Zr(e.doc,a),o=Hn(e.doc,o));var s=a!=r.viewFrom||o!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Ks(e,a,o),r.viewOffset=En(Ze(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=po(e);if(!s&&u==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var d=sl(e);return u>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(d),fe(r.cursorDiv),fe(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,ci(e,400)),r.updateLineNumbers=null,!0}function So(e,t){for(var r=t.viewport,n=!0;;n=!1){if(!n||!e.options.lineWrapping||t.oldDisplayWidth==ir(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+da(e.display)-fa(e),r.top)}),t.visible=Wi(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=Wi(e.display,e.doc,r));if(!Ta(e,t))break;Bi(e);var i=li(e);ai(e),Lr(e,i),Oa(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function _a(e,t){var r=new Hi(e,t);if(Ta(e,r)){Bi(e),So(e,r);var n=li(e);ai(e),Lr(e,n),Oa(e,n),r.finish()}}function ul(e,t,r){var n=e.display,i=e.options.lineNumbers,a=n.lineDiv,o=a.firstChild;function s(me){var _e=me.nextSibling;return P&&ce&&e.display.currentWheelTarget==me?me.style.display="none":me.parentNode.removeChild(me),_e}for(var u=n.view,d=n.viewFrom,y=0;y<u.length;y++){var S=u[y];if(!S.hidden)if(!S.node||S.node.parentNode!=a){var $=js(e,S,d,r);a.insertBefore($,o)}else{for(;o!=S.node;)o=s(o);var X=i&&t!=null&&t<=d&&S.lineNumber;S.changes&&(B(S.changes,"gutter")>-1&&(X=!1),$a(e,S,d,r)),X&&(fe(S.lineNumber),S.lineNumber.appendChild(document.createTextNode(mr(e.options,d)))),o=S.node.nextSibling}d+=S.size}for(;o;)o=s(o)}function Aa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Oa(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+On(e)+"px"}function To(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var n=xa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,a=n+"px",o=0;o<r.length;o++)if(!r[o].hidden){e.options.fixedGutter&&(r[o].gutter&&(r[o].gutter.style.left=a),r[o].gutterBackground&&(r[o].gutterBackground.style.left=a));var s=r[o].alignable;if(s)for(var u=0;u<s.length;u++)s[u].style.left=a}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}function _o(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=mr(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(v("div",[v("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=i.firstChild.offsetWidth,o=i.offsetWidth-a;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(a,n.lineGutter.offsetWidth-o)+1,n.lineNumWidth=n.lineNumInnerWidth+o,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Aa(e.display),!0}return!1}function La(e,t){for(var r=[],n=!1,i=0;i<e.length;i++){var a=e[i],o=null;if(typeof a!="string"&&(o=a.style,a=a.className),a=="CodeMirror-linenumbers")if(t)n=!0;else continue;r.push({className:a,style:o})}return t&&!n&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function Ao(e){var t=e.gutters,r=e.gutterSpecs;fe(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var i=r[n],a=i.className,o=i.style,s=t.appendChild(v("div",null,"CodeMirror-gutter "+a));o&&(s.style.cssText=o),a=="CodeMirror-linenumbers"&&(e.lineGutter=s,s.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Aa(e)}function di(e){Ao(e.display),tn(e),To(e)}function cl(e,t,r,n){var i=this;this.input=r,i.scrollbarFiller=v("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=v("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=Q("div",null,"CodeMirror-code"),i.selectionDiv=v("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=v("div",null,"CodeMirror-cursors"),i.measure=v("div",null,"CodeMirror-measure"),i.lineMeasure=v("div",null,"CodeMirror-measure"),i.lineSpace=Q("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var a=Q("div",[i.lineSpace],"CodeMirror-lines");i.mover=v("div",[a],null,"position: relative"),i.sizer=v("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=v("div",null,null,"position: absolute; height: "+ue+"px; width: 1px;"),i.gutters=v("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=v("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=v("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),L&&W<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!P&&!(oe&&le)&&(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=La(n.gutters,n.lineNumbers),Ao(i),r.init(i)}var Xi=0,dn=null;L?dn=-.53:oe?dn=15:N?dn=-.7:ve&&(dn=-1/3);function Oo(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),r==null&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:r==null&&(r=e.wheelDelta),{x:t,y:r}}function dl(e){var t=Oo(e);return t.x*=dn,t.y*=dn,t}function Lo(e,t){var r=Oo(t),n=r.x,i=r.y,a=e.display,o=a.scroller,s=o.scrollWidth>o.clientWidth,u=o.scrollHeight>o.clientHeight;if(!(n&&s||i&&u))return;if(i&&ce&&P){e:for(var d=t.target,y=a.view;d!=o;d=d.parentNode)for(var S=0;S<y.length;S++)if(y[S].node==d){e.display.currentWheelTarget=d;break e}}if(n&&!oe&&!R&&dn!=null){i&&u&&si(e,Math.max(0,o.scrollTop+i*dn)),lr(e,Math.max(0,o.scrollLeft+n*dn)),(!i||i&&u)&&f(t),a.wheelStartX=null;return}if(i&&dn!=null){var $=i*dn,X=e.doc.scrollTop,me=X+a.wrapper.clientHeight;$<0?X=Math.max(0,X+$-50):me=Math.min(e.doc.height,me+$+50),_a(e,{top:X,bottom:me})}Xi<20&&(a.wheelStartX==null?(a.wheelStartX=o.scrollLeft,a.wheelStartY=o.scrollTop,a.wheelDX=n,a.wheelDY=i,setTimeout(function(){if(a.wheelStartX==null)return;var _e=o.scrollLeft-a.wheelStartX,je=o.scrollTop-a.wheelStartY,Be=je&&a.wheelDY&&je/a.wheelDY||_e&&a.wheelDX&&_e/a.wheelDX;if(a.wheelStartX=a.wheelStartY=null,!Be)return;dn=(dn*Xi+Be)/(Xi+1),++Xi},200)):(a.wheelDX+=n,a.wheelDY+=i))}var fn=function(e,t){this.ranges=e,this.primIndex=t};fn.prototype.primary=function(){return this.ranges[this.primIndex]},fn.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!Xr(r.anchor,n.anchor)||!Xr(r.head,n.head))return!1}return!0},fn.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new 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$={from:a,to:o,text:t.text,removed:t.removed,origin:t.origin};S&&Xt(e,"change",e,$),y&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push($)}e.display.selForContextMenu=null}function Pr(e,t,r,n,i){var a;n||(n=r),ut(n,r)<0&&(a=[n,r],r=a[0],n=a[1]),typeof t=="string"&&(t=e.splitLines(t)),Dr(e,{from:r,to:n,text:t,origin:i})}function qo(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function Zo(e,t,r,n){for(var i=0;i<e.length;++i){var a=e[i],o=!0;if(a.ranges){a.copied||(a=e[i]=a.deepCopy(),a.copied=!0);for(var s=0;s<a.ranges.length;s++)qo(a.ranges[s].anchor,t,r,n),qo(a.ranges[s].head,t,r,n);continue}for(var u=0;u<a.changes.length;++u){var d=a.changes[u];if(r<d.from.line)d.from=Me(d.from.line+n,d.from.ch),d.to=Me(d.to.line+n,d.to.ch);else if(t<=d.to.line){o=!1;break}}o||(e.splice(0,i+1),i=0)}}function Qo(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;Zo(e.done,r,n,i),Zo(e.undone,r,n,i)}function pi(e,t,r,n){var i=t,a=t;return typeof 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n=this.children[r],i=n.chunkSize();if(e<i){var a=Math.min(t,i-e),o=n.height;if(n.removeInner(e,a),this.height-=o-n.height,i==a&&(this.children.splice(r--,1),n.parent=null),(t-=a)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof mi))){var s=[];this.collapse(s),this.children=[new mi(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],a=i.chunkSize();if(e<=a){if(i.insertInner(e,t,r),i.lines&&i.lines.length>50){for(var o=i.lines.length%25+25,s=o;s<i.lines.length;){var u=new mi(i.lines.slice(s,s+=25));i.height-=u.height,this.children.splice(++n,0,u),u.parent=this}i.lines=i.lines.slice(0,o),this.maybeSpill()}break}e-=a}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new gi(t);if(e.parent){e.size-=r.size,e.height-=r.height;var i=B(e.parent.children,e);e.parent.children.splice(i+1,0,r)}else{var n=new gi(e.children);n.parent=e,e.children=[n,r],e=n}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],a=i.chunkSize();if(e<a){var o=Math.min(t,a-e);if(i.iterN(e,o,r))return!0;if((t-=o)==0)break;e=0}else e-=a}}};var vi=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};vi.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=wt(r);if(n==null||!t)return;for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var a=ri(this);Zt(r,Math.max(0,r.height-a)),e&&(sn(e,function(){es(e,r,-a),Xn(e,n,"widget")}),Xt(e,"lineWidgetCleared",e,this,n))},vi.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=ri(this)-t;if(!i)return;An(this.doc,n)||Zt(n,n.height+i),r&&sn(r,function(){r.curOp.forceUpdate=!0,es(r,n,i),Xt(r,"lineWidgetChanged",r,e,wt(n))})},O(vi);function es(e,t,r){En(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sa(e,r)}function wl(e,t,r,n){var i=new vi(e,r,n),a=e.cm;return a&&i.noHScroll&&(a.display.alignWidgets=!0),pi(e,t,"widget",function(o){var s=o.widgets||(o.widgets=[]);if(i.insertAt==null?s.push(i):s.splice(Math.min(s.length-1,Math.max(0,i.insertAt)),0,i),i.line=o,a&&!An(e,o)){var u=En(o)<e.scrollTop;Zt(o,o.height+ri(i)),u&&Sa(a,i.height),a.curOp.forceUpdate=!0}return!0}),a&&Xt(a,"lineWidgetAdded",a,i,typeof t=="number"?t:wt(t)),i}var ts=0,Yn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};Yn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&cr(e),A(this,"clear")){var r=this.find();r&&Xt(this,"clear",r.from,r.to)}for(var n=null,i=null,a=0;a<this.lines.length;++a){var o=this.lines[a],s=wn(o.markedSpans,this);e&&!this.collapsed?Xn(e,wt(o),"text"):e&&(s.to!=null&&(i=wt(o)),s.from!=null&&(n=wt(o))),o.markedSpans=qr(o.markedSpans,s),s.from==null&&this.collapsed&&!An(this.doc,o)&&e&&Zt(o,Tr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var d=cn(this.lines[u]),y=ei(d);y>e.display.maxLineLength&&(e.display.maxLine=d,e.display.maxLineLength=y,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&tn(e,n,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Xo(e.doc)),e&&Xt(e,"markerCleared",e,this,n,i),t&&dr(e),this.parent&&this.parent.clear()},Yn.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,n,i=0;i<this.lines.length;++i){var a=this.lines[i],o=wn(a.markedSpans,this);if(o.from!=null&&(r=Me(t?a:wt(a),o.from),e==-1))return r;if(o.to!=null&&(n=Me(t?a:wt(a),o.to),e==1))return n}return r&&{from:r,to:n}},Yn.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;if(!t||!n)return;sn(n,function(){var i=t.line,a=wt(t.line),o=ha(n,a);if(o&&(io(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!An(r.doc,i)&&r.height!=null){var s=r.height;r.height=null;var u=ri(r)-s;u&&Zt(i,i.height+u)}Xt(n,"markerChanged",n,e)})},Yn.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||B(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Yn.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},O(Yn);function Nr(e,t,r,n,i){if(n&&n.shared)return El(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return Bt(e.cm,Nr)(e,t,r,n,i);var a=new Yn(e,i),o=ut(t,r);if(n&&l(n,a,!1),o>0||o==0&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=Q("span",[a.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(Di(e,t.line,t,r,a)||t.line!=r.line&&Di(e,r.line,t,r,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");oa()}a.addToHistory&&Io(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var s=t.line,u=e.cm,d;if(e.iter(s,r.line+1,function(S){u&&a.collapsed&&!u.options.lineWrapping&&cn(S)==u.display.maxLine&&(d=!0),a.collapsed&&s!=t.line&&Zt(S,0),sa(S,new er(a,s==t.line?t.ch:null,s==r.line?r.ch:null)),++s}),a.collapsed&&e.iter(t.line,r.line+1,function(S){An(e,S)&&Zt(S,0)}),a.clearOnEnter&&he(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(zn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++ts,a.atomic=!0),u){if(d&&(u.curOp.updateMaxLine=!0),a.collapsed)tn(u,t.line,r.line+1);else if(a.className||a.startStyle||a.endStyle||a.css||a.attributes||a.title)for(var y=t.line;y<=r.line;y++)Xn(u,y,"text");a.atomic&&Xo(u.doc),Xt(u,"markerAdded",u,a)}return a}var bi=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};bi.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Xt(this,"clear")},bi.prototype.find=function(e,t){return this.primary.find(e,t)},O(bi);function El(e,t,r,n,i){n=l(n),n.shared=!1;var a=[Nr(e,t,r,n,i)],o=a[0],s=n.widgetNode;return $n(e,function(u){s&&(n.widgetNode=s.cloneNode(!0)),a.push(Nr(u,dt(u,t),dt(u,r),n,i));for(var d=0;d<u.linked.length;++d)if(u.linked[d].isParent)return;o=h(a)}),new bi(a,o)}function ns(e){return e.findMarks(Me(e.first,0),e.clipPos(Me(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),a=e.clipPos(i.from),o=e.clipPos(i.to);if(ut(a,o)){var s=Nr(e,a,o,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function kl(e){for(var t=function(n){var i=e[n],a=[i.primary.doc];$n(i.primary.doc,function(u){return a.push(u)});for(var o=0;o<i.markers.length;o++){var s=i.markers[o];B(a,s.doc)==-1&&(s.parent=null,i.markers.splice(o--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,nn=function(e,t,r,n,i){if(!(this instanceof nn))return new nn(e,t,r,n,i);r==null&&(r=0),gi.call(this,[new mi([new rr("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var a=Me(r,0);this.sel=Kn(a),this.history=new Gi(null),this.id=++Sl,this.modeOption=t,this.lineSep=n,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof 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t&&t.text},getLineHandle:function(e){if(Pn(this,e))return Ze(this,e)},getLineNumber:function(e){return wt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ze(this,e)),cn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return dt(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Wt(function(e,t,r){Wo(this,dt(this,typeof e=="number"?Me(e,t||0):e),null,r)}),setSelection:Wt(function(e,t,r){Wo(this,dt(this,e),dt(this,t||e),r)}),extendSelection:Wt(function(e,t,r){Vi(this,dt(this,e),t&&dt(this,t),r)}),extendSelections:Wt(function(e,t){Bo(this,Ne(this,e),t)}),extendSelectionsBy:Wt(function(e,t){var r=C(this.sel.ranges,e);Bo(this,Ne(this,r),t)}),setSelections:Wt(function(e,t,r){if(!e.length)return;for(var n=[],i=0;i<e.length;i++)n[i]=new Ct(dt(this,e[i].anchor),dt(this,e[i].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Vt(this,kn(this.cm,n,t),r)}),addSelection:Wt(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Ct(dt(this,e),dt(this,t||e))),Vt(this,kn(this.cm,n,n.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,n=0;n<t.length;n++){var i=Dn(this,t[n].from(),t[n].to());r=r?r.concat(i):i}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var i=Dn(this,r[n].from(),r[n].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[n]=i}return t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:Wt(function(e,t,r){for(var n=[],i=this.sel,a=0;a<i.ranges.length;a++){var 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i,a;if(t.touches)i=t.touches[0].clientX,a=t.touches[0].clientY;else try{i=t.clientX,a=t.clientY}catch($){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&f(t);var o=e.display,s=o.lineDiv.getBoundingClientRect();if(a>s.bottom||!A(e,r))return b(t);a-=s.top-o.viewOffset;for(var u=0;u<e.display.gutterSpecs.length;++u){var d=o.gutters.childNodes[u];if(d&&d.getBoundingClientRect().right>=i){var y=vn(e.doc,a),S=e.display.gutterSpecs[u];return ye(e,r,e,y,S.className,t),b(t)}}}function za(e,t){return ys(e,t,"gutterClick",!0)}function xs(e,t){if(Un(e.display,t)||$l(e,t))return;if(Pe(e,t,"contextmenu"))return;Fe||e.display.input.onContextMenu(t)}function $l(e,t){return A(e,"gutterContextMenu")?ys(e,t,"gutterContextMenu",!1):!1}function ws(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ii(e)}var Fr={toString:function(){return"CodeMirror.Init"}},Es={},ea={};function Yl(e){var 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nn(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var i=new Ot.inputStyles[t.inputStyle](this),a=this.display=new cl(e,n,i,t);a.wrapper.CodeMirror=this,ws(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),ko(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new _,keySeq:null,specialChars:null},t.autofocus&&!le&&a.input.focus(),L&&W<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Ol(),cr(this),this.curOp.forceUpdate=!0,Po(this,n),t.autofocus&&!le||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&Ca(r)},20):Ar(this);for(var o in ea)ea.hasOwnProperty(o)&&ea[o](this,t[o],Fr);_o(this),t.finishInit&&t.finishInit(this);for(var s=0;s<Ha.length;++s)Ha[s](this);dr(this),P&&t.lineWrapping&&getComputedStyle(a.lineDiv).textRendering=="optimizelegibility"&&(a.lineDiv.style.textRendering="auto")}Ot.defaults=Es,Ot.optionHandlers=ea;function Zl(e){var t=e.display;he(t.scroller,"mousedown",Bt(e,vs)),L&&W<11?he(t.scroller,"dblclick",Bt(e,function(u){if(Pe(e,u))return;var d=or(e,u);if(!d||za(e,u)||Un(e.display,u))return;f(u);var y=e.findWordAt(d);Vi(e.doc,y.anchor,y.head)})):he(t.scroller,"dblclick",function(u){return Pe(e,u)||f(u)}),he(t.scroller,"contextmenu",function(u){return xs(e,u)}),he(t.input.getField(),"contextmenu",function(u){t.scroller.contains(u.target)||xs(e,u)});var r,n={end:0};function i(){t.activeTouch&&(r=setTimeout(function(){return t.activeTouch=null},1e3),n=t.activeTouch,n.end=+new Date)}function a(u){if(u.touches.length!=1)return!1;var d=u.touches[0];return d.radiusX<=1&&d.radiusY<=1}function o(u,d){if(d.left==null)return!0;var y=d.left-u.left,S=d.top-u.top;return y*y+S*S>20*20}he(t.scroller,"touchstart",function(u){if(!Pe(e,u)&&!a(u)&&!za(e,u)){t.input.ensurePolled(),clearTimeout(r);var d=+new Date;t.activeTouch={start:d,moved:!1,prev:d-n.end<=300?n:null},u.touches.length==1&&(t.activeTouch.left=u.touches[0].pageX,t.activeTouch.top=u.touches[0].pageY)}}),he(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),he(t.scroller,"touchend",function(u){var d=t.activeTouch;if(d&&!Un(t,u)&&d.left!=null&&!d.moved&&new Date-d.start<300){var y=e.coordsChar(t.activeTouch,"page"),S;!d.prev||o(d,d.prev)?S=new Ct(y,y):!d.prev.prev||o(d,d.prev.prev)?S=e.findWordAt(y):S=new Ct(Me(y.line,0),dt(e.doc,Me(y.line+1,0))),e.setSelection(S.anchor,S.head),e.focus(),f(u)}i()}),he(t.scroller,"touchcancel",i),he(t.scroller,"scroll",function(){t.scroller.clientHeight&&(si(e,t.scroller.scrollTop),lr(e,t.scroller.scrollLeft,!0),ye(e,"scroll",e))}),he(t.scroller,"mousewheel",function(u){return Lo(e,u)}),he(t.scroller,"DOMMouseScroll",function(u){return Lo(e,u)}),he(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(u){Pe(e,u)||k(u)},over:function(u){Pe(e,u)||(Al(e,u),k(u))},start:function(u){return _l(e,u)},drop:Bt(e,Tl),leave:function(u){Pe(e,u)||is(e)}};var s=t.input.getField();he(s,"keyup",function(u){return ms.call(e,u)}),he(s,"keydown",Bt(e,ps)),he(s,"keypress",Bt(e,gs)),he(s,"focus",function(u){return Ca(e,u)}),he(s,"blur",function(u){return Ar(e,u)})}var Ha=[];Ot.defineInitHook=function(e){return Ha.push(e)};function Si(e,t,r,n){var i=e.doc,a;r==null&&(r="add"),r=="smart"&&(i.mode.indent?a=bn(e,t).state:r="prev");var o=e.options.tabSize,s=Ze(i,t),u=m(s.text,null,o);s.stateAfter&&(s.stateAfter=null);var d=s.text.match(/^\s*/)[0],y;if(!n&&!/\S/.test(s.text))y=0,r="not";else if(r=="smart"&&(y=i.mode.indent(a,s.text.slice(d.length),s.text),y==Ae||y>150)){if(!n)return;r="prev"}r=="prev"?t>i.first?y=m(Ze(i,t-1).text,null,o):y=0:r=="add"?y=u+e.options.indentUnit:r=="subtract"?y=u-e.options.indentUnit:typeof r=="number"&&(y=u+r),y=Math.max(0,y);var S="",$=0;if(e.options.indentWithTabs)for(var X=Math.floor(y/o);X;--X)$+=o,S+="	";if($<y&&(S+=J(y-$)),S!=d)return Pr(i,S,Me(t,0),Me(t,d.length),"+input"),s.stateAfter=null,!0;for(var me=0;me<i.sel.ranges.length;me++){var _e=i.sel.ranges[me];if(_e.head.line==t&&_e.head.ch<d.length){var je=Me(t,d.length);ja(i,me,new Ct(je,je));break}}}var Sn=null;function ta(e){Sn=e}function Xa(e,t,r,n,i){var a=e.doc;e.display.shift=!1,n||(n=a.sel);var o=+new Date-200,s=i=="paste"||e.state.pasteIncoming>o,u=ht(t),d=null;if(s&&n.ranges.length>1)if(Sn&&Sn.text.join(`
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a.electricInput&&(a.electricInput.test(Ze(e.doc,i.head.line).text.slice(0,i.head.ch))&&(o=Si(e,i.head.line,"smart")));o&&Xt(e,"electricInput",e,i.head.line)}}function Ss(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,a={anchor:Me(i,0),head:Me(i+1,0)};r.push(a),t.push(e.getRange(a.anchor,a.head))}return{text:t,ranges:r}}function Ts(e,t,r,n){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function _s(){var e=v("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=v("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),z&&(e.style.border="1px solid black"),Ts(e),t}function Ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(n,i){var a=this.options,o=a[n];if(a[n]==i&&n!="mode")return;a[n]=i,t.hasOwnProperty(n)&&Bt(this,t[n])(this,i,o),ye(this,"optionChange",this,n)},getOption:function(n){return this.options[n]},getDoc:function(){return this.doc},addKeyMap:function(n,i){this.state.keyMaps[i?"push":"unshift"](Zi(n))},removeKeyMap:function(n){for(var i=this.state.keyMaps,a=0;a<i.length;++a)if(i[a]==n||i[a].name==n)return i.splice(a,1),!0},addOverlay:Jt(function(n,i){var a=n.token?n:e.getMode(this.options,n);if(a.startState)throw new Error("Overlays may not be stateful.");g(this.state.overlays,{mode:a,modeSpec:n,opaque:i&&i.opaque,priority:i&&i.priority||0},function(o){return o.priority}),this.state.modeGen++,tn(this)}),removeOverlay:Jt(function(n){for(var i=this.state.overlays,a=0;a<i.length;++a){var o=i[a].modeSpec;if(o==n||typeof n=="string"&&o.name==n){i.splice(a,1),this.state.modeGen++,tn(this);return}}}),indentLine:Jt(function(n,i,a){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),Pn(this.doc,n)&&Si(this,n,i,a)}),indentSelection:Jt(function(n){for(var i=this.doc.sel.ranges,a=-1,o=0;o<i.length;o++){var s=i[o];if(s.empty())s.head.line>a&&(Si(this,s.head.line,n,!0),a=s.head.line,o==this.doc.sel.primIndex&&Or(this));else{var u=s.from(),d=s.to(),y=Math.max(a,u.line);a=Math.min(this.lastLine(),d.line-(d.ch?0:1))+1;for(var S=y;S<a;++S)Si(this,S,n);var $=this.doc.sel.ranges;u.ch==0&&i.length==$.length&&$[o].from().ch>0&&ja(this.doc,o,new Ct(u,$[o].to()),de)}}}),getTokenAt:function(n,i){return _i(this,n,i)},getLineTokens:function(n,i){return _i(this,Me(n),i,!0)},getTokenTypeAt:function(n){n=dt(this.doc,n);var i=Qn(this,Ze(this.doc,n.line)),a=0,o=(i.length-1)/2,s=n.ch,u;if(s==0)u=i[2];else for(;;){var d=a+o>>1;if((d?i[d*2-1]:0)>=s)o=d;else if(i[d*2+1]<s)a=d+1;else{u=i[d*2+2];break}}var y=u?u.indexOf("overlay "):-1;return y<0?u:y==0?null:u.slice(0,y-1)},getModeAt:function(n){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(n).state).mode:i},getHelper:function(n,i){return this.getHelpers(n,i)[0]},getHelpers:function(n,i){var a=[];if(!r.hasOwnProperty(i))return a;var o=r[i],s=this.getModeAt(n);if(typeof s[i]=="string")o[s[i]]&&a.push(o[s[i]]);else if(s[i])for(var u=0;u<s[i].length;u++){var d=o[s[i][u]];d&&a.push(d)}else s.helperType&&o[s.helperType]?a.push(o[s.helperType]):o[s.name]&&a.push(o[s.name]);for(var y=0;y<o._global.length;y++){var S=o._global[y];S.pred(s,this)&&B(a,S.val)==-1&&a.push(S.val)}return a},getStateAfter:function(n,i){var a=this.doc;return n=br(a,n==null?a.first+a.size-1:n),bn(this,n+1,i).state},cursorCoords:function(n,i){var a,o=this.doc.sel.primary();return n==null?a=o.head:typeof n=="object"?a=dt(this.doc,n):a=n?o.from():o.to(),Cn(this,a,i||"page")},charCoords:function(n,i){return ma(this,dt(this.doc,n),i||"page")},coordsChar:function(n,i){return 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S=Math.max(u.wrapper.clientHeight,this.doc.height),$=Math.max(u.sizer.clientWidth,u.lineSpace.clientWidth);(o=="above"||n.bottom+i.offsetHeight>S)&&n.top>i.offsetHeight?d=n.top-i.offsetHeight:n.bottom+i.offsetHeight<=S&&(d=n.bottom),y+i.offsetWidth>$&&(y=$-i.offsetWidth)}i.style.top=d+"px",i.style.left=i.style.right="",s=="right"?(y=u.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(s=="left"?y=0:s=="middle"&&(y=(u.sizer.clientWidth-i.offsetWidth)/2),i.style.left=y+"px"),a&&Js(this,{left:y,top:d,right:y+i.offsetWidth,bottom:d+i.offsetHeight})},triggerOnKeyDown:Jt(ps),triggerOnKeyPress:Jt(gs),triggerOnKeyUp:ms,triggerOnMouseDown:Jt(vs),execCommand:function(n){if(wi.hasOwnProperty(n))return wi[n].call(null,this)},triggerElectric:Jt(function(n){ks(this,n)}),findPosH:function(n,i,a,o){var s=1;i<0&&(s=-1,i=-i);for(var u=dt(this.doc,n),d=0;d<i&&!(u=Ga(this.doc,u,s,a,o),u.hitSide);++d);return u},moveH:Jt(function(n,i){var a=this;this.extendSelectionsBy(function(o){return 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i=this.doc,a=Ze(i,n.line).text,o=n.ch,s=n.ch;if(a){var u=this.getHelper(n,"wordChars");(n.sticky=="before"||s==a.length)&&o?--o:++s;for(var d=a.charAt(o),y=ke(d,u)?function(S){return ke(S,u)}:/\s/.test(d)?function(S){return/\s/.test(S)}:function(S){return!/\s/.test(S)&&!ke(S)};o>0&&y(a.charAt(o-1));)--o;for(;s<a.length&&y(a.charAt(s));)++s}return new Ct(Me(n.line,o),Me(n.line,s))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?U(this.display.cursorDiv,"CodeMirror-overwrite"):we(this.display.cursorDiv,"CodeMirror-overwrite"),ye(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==q()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Jt(function(n,i){oi(this,n,i)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-On(this)-this.display.barHeight,width:n.scrollWidth-On(this)-this.display.barWidth,clientHeight:fa(this),clientWidth:ir(this)}},scrollIntoView:Jt(function(n,i){n==null?(n={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof n=="number"?n={from:Me(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=i||0,n.from.line!=null?qs(this,n):xo(this,n.from,n.to,n.margin)}),setSize:Jt(function(n,i){var a=this,o=function(u){return typeof u=="number"||/^\d+$/.test(String(u))?u+"px":u};n!=null&&(this.display.wrapper.style.width=o(n)),i!=null&&(this.display.wrapper.style.height=o(i)),this.options.lineWrapping&&ao(this);var s=this.display.viewFrom;this.doc.iter(s,this.display.viewTo,function(u){if(u.widgets){for(var 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S=null,$=n=="group",X=e.cm&&e.cm.getHelper(t,"wordChars"),me=!0;!(r<0&&!y(!me));me=!1){var _e=s.text.charAt(t.ch)||`
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`?"n":!$||/\s/.test(_e)?null:"p";if($&&!me&&!je&&(je="s"),S&&S!=je){r<0&&(r=1,y(),t.sticky="after");break}if(je&&(S=je),r>0&&!y(!me))break}var Be=Yi(e,t,a,o,!0);return Xr(a,Be)&&(Be.hitSide=!0),Be}function As(e,t,r,n){var i=e.doc,a=t.left,o;if(n=="page"){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(s-.5*Tr(e.display),3);o=(r>0?t.bottom:t.top)+r*u}else n=="line"&&(o=r>0?t.bottom+3:t.top-3);for(var d;!(d=va(e,a,o),!d.outside);){if(r<0?o<=0:o>=i.height){d.hitSide=!0;break}o+=r*5}return d}var St=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new _,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};St.prototype.init=function(e){var t=this,r=this,n=r.cm,i=r.div=e.lineDiv;Ts(i,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize);function a(s){for(var u=s.target;u;u=u.parentNode){if(u==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(u.className))break}return!1}he(i,"paste",function(s){if(!a(s)||Pe(n,s)||Cs(s,n))return;W<=11&&setTimeout(Bt(n,function(){return t.updateFromDOM()}),20)}),he(i,"compositionstart",function(s){t.composing={data:s.data,done:!1}}),he(i,"compositionupdate",function(s){t.composing||(t.composing={data:s.data,done:!1})}),he(i,"compositionend",function(s){t.composing&&(s.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),he(i,"touchstart",function(){return r.forceCompositionEnd()}),he(i,"input",function(){t.composing||t.readFromDOMSoon()});function o(s){if(!a(s)||Pe(n,s))return;if(n.somethingSelected())ta({lineWise:!1,text:n.getSelections()}),s.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var u=Ss(n);ta({lineWise:!0,text:u.text}),s.type=="cut"&&n.operation(function(){n.setSelections(u.ranges,0,de),n.replaceSelection("",null,"cut")})}else return;if(s.clipboardData){s.clipboardData.clearData();var d=Sn.text.join(`
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a=na(t,e.anchorNode,e.anchorOffset),o=na(t,e.focusNode,e.focusOffset);if(a&&!a.bad&&o&&!o.bad&&ut(Zn(a,o),n)==0&&ut(vr(a,o),i)==0)return;var s=t.display.view,u=n.line>=t.display.viewFrom&&Os(t,n)||{node:s[0].measure.map[2],offset:0},d=i.line<t.display.viewTo&&Os(t,i);if(!d){var y=s[s.length-1].measure,S=y.maps?y.maps[y.maps.length-1]:y.map;d={node:S[S.length-1],offset:S[S.length-2]-S[S.length-3]}}if(!u||!d){e.removeAllRanges();return}var $=e.rangeCount&&e.getRangeAt(0),X;try{X=H(u.node,u.offset,d.offset,d.node)}catch(me){}X&&(!oe&&t.state.focused?(e.collapse(u.node,u.offset),X.collapsed||(e.removeAllRanges(),e.addRange(X))):(e.removeAllRanges(),e.addRange(X)),$&&e.anchorNode==null?e.addRange($):oe&&this.startGracePeriod()),this.rememberSelection()},St.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},St.prototype.showMultipleSelections=function(e){ne(this.cm.display.cursorDiv,e.cursors),ne(this.cm.display.selectionDiv,e.selection)},St.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},St.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return w(this.div,t)},St.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},St.prototype.blur=function(){this.div.blur()},St.prototype.getField=function(){return this.div},St.prototype.supportsTouch=function(){return!0},St.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():sn(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},St.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},St.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(j&&N&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var r=na(t,e.anchorNode,e.anchorOffset),n=na(t,e.focusNode,e.focusOffset);r&&n&&sn(t,function(){Vt(t.doc,Kn(r,n),de),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},St.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(n.ch==0&&n.line>e.firstLine()&&(n=Me(n.line-1,Ze(e.doc,n.line-1).length)),i.ch==Ze(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=Me(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var a,o,s;n.line==t.viewFrom||(a=sr(e,n.line))==0?(o=wt(t.view[0].line),s=t.view[0].node):(o=wt(t.view[a].line),s=t.view[a-1].node.nextSibling);var u=sr(e,i.line),d,y;if(u==t.view.length-1?(d=t.viewTo-1,y=t.lineDiv.lastChild):(d=wt(t.view[u+1].line)-1,y=t.view[u+1].node.previousSibling),!s)return!1;for(var S=e.doc.splitLines(tu(e,s,y,o,d)),$=Dn(e.doc,Me(o,0),Me(d,Ze(e.doc,d).text.length));S.length>1&&$.length>1;)if(h(S)==h($))S.pop(),$.pop(),d--;else if(S[0]==$[0])S.shift(),$.shift(),o++;else break;for(var X=0,me=0,_e=S[0],je=$[0],Be=Math.min(_e.length,je.length);X<Be&&_e.charCodeAt(X)==je.charCodeAt(X);)++X;for(var Ge=h(S),We=h($),$e=Math.min(Ge.length-(S.length==1?X:0),We.length-($.length==1?X:0));me<$e&&Ge.charCodeAt(Ge.length-me-1)==We.charCodeAt(We.length-me-1);)++me;if(S.length==1&&$.length==1&&o==n.line)for(;X&&X>n.ch&&Ge.charCodeAt(Ge.length-me-1)==We.charCodeAt(We.length-me-1);)X--,me++;S[S.length-1]=Ge.slice(0,Ge.length-me).replace(/^\u200b+/,""),S[0]=S[0].slice(X).replace(/\u200b+$/,"");var lt=Me(o,X),nt=Me(d,$.length?h($).length-me:0);if(S.length>1||S[0]||ut(lt,nt))return Pr(e.doc,S,lt,nt,"+input"),!0},St.prototype.ensurePolled=function(){this.forceCompositionEnd()},St.prototype.reset=function(){this.forceCompositionEnd()},St.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},St.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},St.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&sn(this.cm,function(){return tn(e.cm)})},St.prototype.setUneditable=function(e){e.contentEditable="false"},St.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Bt(this.cm,Xa)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},St.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},St.prototype.onContextMenu=function(){},St.prototype.resetPosition=function(){},St.prototype.needsContentAttribute=!0;function Os(e,t){var r=ha(e,t.line);if(!r||r.hidden)return null;var n=Ze(e.doc,t.line),i=eo(r,n,t.line),a=rt(n,e.doc.direction),o="left";if(a){var s=Ve(a,t.ch);o=s%2?"right":"left"}var u=ro(i.map,t.ch,o);return u.offset=u.collapse=="right"?u.end:u.start,u}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Ur(e,t){return t&&(e.bad=!0),e}function tu(e,t,r,n,i){var a="",o=!1,s=e.doc.lineSeparator(),u=!1;function d(X){return function(me){return me.id==X}}function y(){o&&(a+=s,u&&(a+=s),o=u=!1)}function S(X){X&&(y(),a+=X)}function $(X){if(X.nodeType==1){var me=X.getAttribute("cm-text");if(me){S(me);return}var _e=X.getAttribute("cm-marker"),je;if(_e){var Be=e.findMarks(Me(n,0),Me(i+1,0),d(+_e));Be.length&&(je=Be[0].find(0))&&S(Dn(e.doc,je.from,je.to).join(s));return}if(X.getAttribute("contenteditable")=="false")return;var Ge=/^(pre|div|p|li|table|br)$/i.test(X.nodeName);if(!/^br$/i.test(X.nodeName)&&X.textContent.length==0)return;Ge&&y();for(var We=0;We<X.childNodes.length;We++)$(X.childNodes[We]);/^(pre|p)$/i.test(X.nodeName)&&(u=!0),Ge&&(o=!0)}else X.nodeType==3&&S(X.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!($(t),t==r);)t=t.nextSibling,u=!1;return a}function na(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return Ur(e.clipPos(Me(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var a=e.display.view[i];if(a.node==n)return nu(a,t,r)}}function nu(e,t,r){var n=e.text.firstChild,i=!1;if(!t||!w(n,t))return Ur(Me(wt(e.line),0),!0);if(t==n&&(i=!0,t=n.childNodes[r],r=0,!t)){var a=e.rest?h(e.rest):e.line;return Ur(Me(wt(a),a.text.length),i)}var o=t.nodeType==3?t:null,s=t;for(!o&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(o=t.firstChild,r&&(r=o.nodeValue.length));s.parentNode!=n;)s=s.parentNode;var u=e.measure,d=u.maps;function y(je,Be,Ge){for(var We=-1;We<(d?d.length:0);We++)for(var $e=We<0?u.map:d[We],lt=0;lt<$e.length;lt+=3){var nt=$e[lt+2];if(nt==je||nt==Be){var pt=wt(We<0?e.line:e.rest[We]),At=$e[lt]+Ge;return(Ge<0||nt!=je)&&(At=$e[lt+(Ge?1:0)]),Me(pt,At)}}}var S=y(o,s,r);if(S)return Ur(S,i);for(var $=s.nextSibling,X=o?o.nodeValue.length-r:0;$;$=$.nextSibling){if(S=y($,$.firstChild,0),S)return Ur(Me(S.line,S.ch-X),i);X+=$.textContent.length}for(var me=s.previousSibling,_e=r;me;me=me.previousSibling){if(S=y(me,me.firstChild,-1),S)return Ur(Me(S.line,S.ch+_e),i);_e+=me.textContent.length}}var Dt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new _,this.hasSelection=!1,this.composing=null};Dt.prototype.init=function(e){var t=this,r=this,n=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),z&&(i.style.width="0px"),he(i,"input",function(){L&&W>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),he(i,"paste",function(o){if(Pe(n,o)||Cs(o,n))return;n.state.pasteIncoming=+new Date,r.fastPoll()});function a(o){if(Pe(n,o))return;if(n.somethingSelected())ta({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var s=Ss(n);ta({lineWise:!0,text:s.text}),o.type=="cut"?n.setSelections(s.ranges,null,de):(r.prevInput="",i.value=s.text.join(`
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`)>-1?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Dt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Dt.prototype.onKeyPress=function(){L&&W>=9&&(this.hasSelection=null),this.fastPoll()},Dt.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var a=or(r,e),o=n.scroller.scrollTop;if(!a||R)return;var s=r.options.resetSelectionOnContextMenu;s&&r.doc.sel.contains(a)==-1&&Bt(r,Vt)(r.doc,Kn(a),de);var u=i.style.cssText,d=t.wrapper.style.cssText,y=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
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      z-index: 1000; background: `+(L?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var S;P&&(S=window.scrollY),n.input.focus(),P&&window.scrollTo(null,S),n.input.reset(),r.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=X,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll);function $(){if(i.selectionStart!=null){var _e=r.somethingSelected(),je="\u200B"+(_e?i.value:"");i.value="\u21DA",i.value=je,t.prevInput=_e?"":"\u200B",i.selectionStart=1,i.selectionEnd=je.length,n.selForContextMenu=r.doc.sel}}function X(){if(t.contextMenuPending!=X)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,L&&W<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=o),i.selectionStart!=null){(!L||L&&W<9)&&$();var 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