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r=R(t);r!=e.wrapper;r=r.parentNode)if(!r||r.nodeType==1&&r.getAttribute("cm-ignore-events")=="true"||r.parentNode==e.sizer&&r!=e.mover)return!0}function ji(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=ae(e.measure,b("pre","x","CodeMirror-line-like")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,n={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return!isNaN(n.left)&&!isNaN(n.right)&&(e.cachedPaddingH=n),n}function Ln(e){return pe-e.display.nativeBarWidth}function ir(e){return e.display.scroller.clientWidth-Ln(e)-e.display.barWidth}function fa(e){return e.display.scroller.clientHeight-Ln(e)-e.display.barHeight}function Us(e,t,r){var n=e.options.lineWrapping,i=n&&ir(e);if(!t.measure.heights||n&&t.measure.width!=i){var a=t.measure.heights=[];if(n){t.measure.width=i;for(var o=t.text.firstChild.getClientRects(),l=0;l<o.length-1;l++){var 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i=eo(n,t,r);return{line:t,view:n,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function _n(e,t,r,n,i){t.before&&(r=-1);var a=r+(n||""),o;return t.cache.hasOwnProperty(a)?o=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Us(e,t.view,t.rect),t.hasHeights=!0),o=zs(e,t,r,n),o.bogus||(t.cache[a]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}var no={left:0,right:0,top:0,bottom:0};function ro(e,t,r){for(var n,i,a,o,l,u,d=0;d<e.length;d+=3)if(l=e[d],u=e[d+1],t<l?(i=0,a=1,o="left"):t<u?(i=t-l,a=i+1):(d==e.length-3||t==u&&e[d+3]>t)&&(a=u-l,i=a-1,t>=u&&(o="right")),i!=null){if(n=e[d+2],l==u&&r==(n.insertLeft?"left":"right")&&(o=r),r=="left"&&i==0)for(;d&&e[d-2]==e[d-3]&&e[d-1].insertLeft;)n=e[(d-=3)+2],o="left";if(r=="right"&&i==u-l)for(;d<e.length-3&&e[d+3]==e[d+4]&&!e[d+5].insertLeft;)n=e[(d+=3)+2],o="right";break}return{node:n,start:i,end:a,collapse:o,coverStart:l,coverEnd:u}}function Hs(e,t){var r=no;if(t=="left")for(var n=0;n<e.length&&!((r=e[n]).left!=r.right);n++);else for(var i=e.length-1;i>=0&&!((r=e[i]).left!=r.right);i--);return r}function zs(e,t,r,n){var i=ro(t.map,r,n),a=i.node,o=i.start,l=i.end,u=i.collapse,d;if(a.nodeType==3){for(var y=0;y<4;y++){for(;o&&ke(t.line.text.charAt(i.coverStart+o));)--o;for(;i.coverStart+l<i.coverEnd&&ke(t.line.text.charAt(i.coverStart+l));)++l;if(M&&W<9&&o==0&&l==i.coverEnd-i.coverStart?d=a.parentNode.getBoundingClientRect():d=Hs(F(a,o,l).getClientRects(),n),d.left||d.right||o==0)break;l=o,o=o-1,u="right"}M&&W<11&&(d=Ws(e.display.measure,d))}else{o>0&&(u=n="right");var E;e.options.lineWrapping&&(E=a.getClientRects()).length>1?d=E[n=="right"?E.length-1:0]:d=a.getBoundingClientRect()}if(M&&W<9&&!o&&(!d||!d.left&&!d.right)){var K=a.parentNode.getClientRects()[0];K?d={left:K.left,right:K.left+Ar(e.display),top:K.top,bottom:K.bottom}:d=no}for(var 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r=0;t=ft(e.doc,t),e.options.lineWrapping||(r=Ar(e.display)*t.ch);var n=Ze(e.doc,t.line),i=Cn(n)+ji(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function ga(e,t,r,n,i){var a=_e(e,t,r);return a.xRel=i,n&&(a.outside=n),a}function va(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,r<0)return ga(n.first,0,null,-1,-1);var i=bn(n,r),a=n.first+n.size-1;if(i>a)return ga(n.first+n.size-1,Ze(n,a).text.length,null,1,1);t<0&&(t=0);for(var o=Ze(n,i);;){var l=Bs(e,o,i,t,r),u=Cr(o,l.ch+(l.xRel>0||l.outside>0?1:0));if(!u)return l;var d=u.find(1);if(d.line==i)return d;o=Ze(n,i=d.line)}}function co(e,t,r,n){n-=pa(t);var i=t.text.length,a=et(function(o){return _n(e,r,o-1).bottom<=n},i,0);return i=et(function(o){return _n(e,r,o).top>n},a,i),{begin:a,end:i}}function fo(e,t,r,n){r||(r=Sr(e,t));var i=Ii(e,t,_n(e,r,n),"line").top;return co(e,t,r,i)}function ba(e,t,r,n){return e.bottom<=r?!1:e.top>r?!0:(n?e.left:e.right)>t}function Bs(e,t,r,n,i){i-=Cn(t);var a=Sr(e,t),o=pa(t),l=0,u=t.text.length,d=!0,y=tt(t,e.doc.direction);if(y){var E=(e.options.lineWrapping?Gs:Xs)(e,t,r,a,y,n,i);d=E.level!=1,l=d?E.from:E.to-1,u=d?E.to:E.from-1}var K=null,z=null,de=et(function(lt){var at=_n(e,a,lt);return at.top+=o,at.bottom+=o,ba(at,n,i,!1)?(at.top<=i&&at.left<=n&&(K=lt,z=at),!0):!1},l,u),Ce,Ne,He=!1;if(z){var Be=n-z.left<z.right-n,ze=Be==d;de=K+(ze?0:1),Ne=ze?"after":"before",Ce=Be?z.left:z.right}else{!d&&(de==u||de==l)&&de++,Ne=de==0?"after":de==t.text.length?"before":_n(e,a,de-(d?1:0)).bottom+o<=i==d?"after":"before";var qe=kn(e,_e(r,de,Ne),"line",t,a);Ce=qe.left,He=i<qe.top?-1:i>=qe.bottom?1:0}return de=Se(t.text,de,1),ga(r,de,Ne,He,n-Ce)}function Xs(e,t,r,n,i,a,o){var l=et(function(E){var K=i[E],z=K.level!=1;return ba(kn(e,_e(r,z?K.to:K.from,z?"before":"after"),"line",t,n),a,o,!0)},0,i.length-1),u=i[l];if(l>0){var d=u.level!=1,y=kn(e,_e(r,d?u.from:u.to,d?"after":"before"),"line",t,n);ba(y,a,o,!0)&&y.top>o&&(u=i[l-1])}return u}function Gs(e,t,r,n,i,a,o){var l=co(e,t,n,o),u=l.begin,d=l.end;/\s/.test(t.text.charAt(d-1))&&d--;for(var y=null,E=null,K=0;K<i.length;K++){var z=i[K];if(z.from>=d||z.to<=u)continue;var de=z.level!=1,Ce=_n(e,n,de?Math.min(d,z.to)-1:Math.max(u,z.from)).right,Ne=Ce<a?a-Ce+1e9:Ce-a;(!y||E>Ne)&&(y=z,E=Ne)}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=b("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)ar.appendChild(document.createTextNode("x")),ar.appendChild(b("br"));ar.appendChild(document.createTextNode("x"))}ae(e.measure,ar);var r=ar.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),Pe(e.measure),r||1}function Ar(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=b("span","xxxxxxxxxx"),r=b("pre",[t],"CodeMirror-line-like");ae(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 l=e.display.gutterSpecs[o].className;r[l]=a.offsetLeft+a.clientLeft+i,n[l]=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/Ar(e.display)-3);return function(i){if(On(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&&R(t).getAttribute("cm-not-content")=="true")return null;var a,o,l=i.lineSpace.getBoundingClientRect();try{a=t.clientX-l.left,o=t.clientY-l.top}catch(E){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=_e(u.line,Math.max(0,Math.round((a-Qa(e.display).left)/Ar(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&&Bn(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=Ui(e,r,r+n,1);a?(i.view=i.view.slice(a.index),i.viewFrom=a.lineN,i.viewTo+=n):Gn(e)}else if(r>=i.viewTo){var o=Ui(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Gn(e)}else{var l=Ui(e,t,t,-1),u=Ui(e,r,r+n,1);l&&u?(i.view=i.view.slice(0,l.index).concat(en(e,l.lineN,u.lineN)).concat(i.view.slice(u.index)),i.viewTo+=n):Gn(e)}var d=i.externalMeasured;d&&(r<d.lineN?d.lineN+=n:t<d.lineN+d.size&&(i.externalMeasured=null))}function Xn(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),t<n.viewFrom||t>=n.viewTo)return;var a=n.view[sr(e,t)];if(a.node==null)return;var o=a.changes||(a.changes=[]);H(o,r)==-1&&o.push(r)}function Gn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Ui(e,t,r,n){var i=sr(e,t),a,o=e.display.view;if(!Yt||r==e.doc.first+e.doc.size)return{index:i,lineN:r};for(var l=e.display.viewFrom,u=0;u<i;u++)l+=o[u].size;if(l!=t){if(n>0){if(i==o.length-1)return null;a=l+o[i].size-t,i++}else 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                         top: `+(t.top-r.viewOffset-ji(e.display))+`px;
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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?_e(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?_e(t.line,t.ch+1,"before"):t);for(var a=0;a<5;a++){var o=!1,l=kn(e,t),u=!r||r==t?l:kn(e,r);i={left:Math.min(l.left,u.left),top:Math.min(l.top,u.top)-n,right:Math.max(l.left,u.left),bottom:Math.max(l.bottom,u.bottom)+n};var d=ka(e,i),y=e.doc.scrollTop,E=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-E)>1&&(o=!0)),!o)break}return i}function qs(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 l=e.doc.height+da(r),u=t.top<n,d=t.bottom>l-n;if(t.top<i)o.scrollTop=u?0:t.top;else if(t.bottom>i+a){var y=Math.min(t.top,(d?l:t.bottom)-a);y!=i&&(o.scrollTop=y)}var E=e.options.fixedGutter?0:r.gutters.offsetWidth,K=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-E,z=ir(e)-r.gutters.offsetWidth,de=t.right-t.left>z;return de&&(t.right=t.left+z),t.left<10?o.scrollLeft=0:t.left<K?o.scrollLeft=Math.max(0,t.left+E-(de?0:10)):t.right>z+K-3&&(o.scrollLeft=t.right+(de?0:10)-z),o}function Sa(e,t){if(t==null)return;Wi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Lr(e){Wi(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)&&Wi(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Js(e,t){Wi(e),e.curOp.scrollToPos=t}function Wi(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;se||Aa(e,{top:t}),wo(e,t,!0),se&&Aa(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+Ln(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var ur=function(e,t,r){this.cm=r;var n=this.vert=b("div",[b("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=b("div",[b("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),fe(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),fe(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,M&&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&&!Q?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new A,this.disableVert=new A},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 _r(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&&Hi(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&&ge(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),fe(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&&j(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},gn(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&&Pi(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 Bi(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&&Hi(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+Ln(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==ee();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&_r(t,e.barMeasure),e.updatedDisplay&&La(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,ft(n,e.scrollToPos.from),ft(n,e.scrollToPos.to),e.scrollToPos.margin);$s(t,i)}var a=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(a)for(var l=0;l<a.length;++l)a[l].lines.length||he(a[l],"hide");if(o)for(var u=0;u<o.length;++u)o[u].lines.length&&he(o[u],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&he(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function ln(e,t){if(e.curOp)return t();cr(e);try{return t()}finally{dr(e)}}function Ht(e,t){return function(){if(e.curOp)return t.apply(e,arguments);cr(e);try{return t.apply(e,arguments)}finally{dr(e)}}}function qt(e){return function(){if(this.curOp)return e.apply(this,arguments);cr(this);try{return e.apply(this,arguments)}finally{dr(this)}}}function zt(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=yn(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,l=a.text.length>e.options.maxHighlightLength?An(t.mode,n.state):null,u=Gr(e,a,n,!0);l&&(n.state=l),a.styles=u.styles;var d=a.styleClasses,y=u.classes;y?a.styleClasses=y:d&&(a.styleClasses=null);for(var E=!o||o.length!=a.styles.length||d!=y&&(!d||!y||d.bgClass!=y.bgClass||d.textClass!=y.textClass),K=0;!E&&K<o.length;++K)E=o[K]!=a.styles[K];E&&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&&ln(e,function(){for(var a=0;a<i.length;a++)Xn(e,i[a],"text")})}var Bi=function(e,t,r){var n=e.display;this.viewport=t,this.visible=zi(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=[]};Bi.prototype.signal=function(e,t){T(e,t)&&this.events.push(arguments)},Bi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)he.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=Ln(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ln(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=ee();if(!t||!x(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&x(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==ee())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&x(document.body,e.anchorNode)&&x(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;Ao(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=Bn(e.doc,o));var l=a!=r.viewFrom||o!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Ks(e,a,o),r.viewOffset=Cn(Ze(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=po(e);if(!l&&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),Pe(r.cursorDiv),Pe(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,l&&(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=zi(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=zi(e.display,e.doc,r));if(!Ta(e,t))break;Hi(e);var i=li(e);ai(e),_r(e,i),La(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 Aa(e,t){var r=new Bi(e,t);if(Ta(e,r)){Hi(e),So(e,r);var n=li(e);ai(e),_r(e,n),La(e,n),r.finish()}}function ul(e,t,r){var n=e.display,i=e.options.lineNumbers,a=n.lineDiv,o=a.firstChild;function l(de){var Ce=de.nextSibling;return Z&&ce&&e.display.currentWheelTarget==de?de.style.display="none":de.parentNode.removeChild(de),Ce}for(var u=n.view,d=n.viewFrom,y=0;y<u.length;y++){var E=u[y];if(!E.hidden)if(!E.node||E.node.parentNode!=a){var K=js(e,E,d,r);a.insertBefore(K,o)}else{for(;o!=E.node;)o=l(o);var z=i&&t!=null&&t<=d&&E.lineNumber;E.changes&&(H(E.changes,"gutter")>-1&&(z=!1),$a(e,E,d,r)),z&&(Pe(E.lineNumber),E.lineNumber.appendChild(document.createTextNode(mr(e.options,d)))),o=E.node.nextSibling}d+=E.size}for(;o;)o=l(o)}function Oa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function La(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+Ln(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 l=r[o].alignable;if(l)for(var u=0;u<l.length;u++)l[u].style.left=a}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}function Ao(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(b("div",[b("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",Oa(e.display),!0}return!1}function _a(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 Oo(e){var t=e.gutters,r=e.gutterSpecs;Pe(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var i=r[n],a=i.className,o=i.style,l=t.appendChild(b("div",null,"CodeMirror-gutter "+a));o&&(l.style.cssText=o),a=="CodeMirror-linenumbers"&&(e.lineGutter=l,l.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Oa(e)}function di(e){Oo(e.display),tn(e),To(e)}function cl(e,t,r,n){var i=this;this.input=r,i.scrollbarFiller=b("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=b("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=ne("div",null,"CodeMirror-code"),i.selectionDiv=b("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=b("div",null,"CodeMirror-cursors"),i.measure=b("div",null,"CodeMirror-measure"),i.lineMeasure=b("div",null,"CodeMirror-measure"),i.lineSpace=ne("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var a=ne("div",[i.lineSpace],"CodeMirror-lines");i.mover=b("div",[a],null,"position: relative"),i.sizer=b("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=b("div",null,null,"position: absolute; height: "+pe+"px; width: 1px;"),i.gutters=b("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=b("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=b("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),M&&W<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!Z&&!(se&&oe)&&(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=_a(n.gutters,n.lineNumbers),Oo(i),r.init(i)}var Xi=0,fn=null;M?fn=-.53:se?fn=15:D?fn=-.7:be&&(fn=-1/3);function Lo(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=Lo(e);return t.x*=fn,t.y*=fn,t}function _o(e,t){var r=Lo(t),n=r.x,i=r.y,a=e.display,o=a.scroller,l=o.scrollWidth>o.clientWidth,u=o.scrollHeight>o.clientHeight;if(!(n&&l||i&&u))return;if(i&&ce&&Z){e:for(var d=t.target,y=a.view;d!=o;d=d.parentNode)for(var E=0;E<y.length;E++)if(y[E].node==d){e.display.currentWheelTarget=d;break e}}if(n&&!se&&!S&&fn!=null){i&&u&&si(e,Math.max(0,o.scrollTop+i*fn)),lr(e,Math.max(0,o.scrollLeft+n*fn)),(!i||i&&u)&&f(t),a.wheelStartX=null;return}if(i&&fn!=null){var K=i*fn,z=e.doc.scrollTop,de=z+a.wrapper.clientHeight;K<0?z=Math.max(0,z+K-50):de=Math.min(e.doc.height,de+K+50),Aa(e,{top:z,bottom:de})}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 Ce=o.scrollLeft-a.wheelStartX,Ne=o.scrollTop-a.wheelStartY,He=Ne&&a.wheelDY&&Ne/a.wheelDY||Ce&&a.wheelDX&&Ce/a.wheelDX;if(a.wheelStartX=a.wheelStartY=null,!He)return;fn=(fn*Xi+He)/(Xi+1),++Xi},200)):(a.wheelDX+=n,a.wheelDY+=i))}var hn=function(e,t){this.ranges=e,this.primIndex=t};hn.prototype.primary=function(){return this.ranges[this.primIndex]},hn.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},hn.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new 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K={from:a,to:o,text:t.text,removed:t.removed,origin:t.origin};E&&Xt(e,"change",e,K),y&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(K)}e.display.selForContextMenu=null}function Nr(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 Jo(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 l=0;l<a.ranges.length;l++)Jo(a.ranges[l].anchor,t,r,n),Jo(a.ranges[l].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=_e(d.from.line+n,d.from.ch),d.to=_e(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 t=="number"?a=Ze(e,br(e,t)):i=Ct(t),i==null?null:(n(a,i)&&e.cm&&Xn(e.cm,i,r),a)}function mi(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}mi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,n=e+t;r<n;++r){var i=this.lines[r];this.height-=i.height,Qe(i),Xt(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}};function gi(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var i=e[n];t+=i.chunkSize(),r+=i.height,i.parent=this}this.size=t,this.height=r,this.parent=null}gi.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var 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 l=[];this.collapse(l),this.children=[new mi(l)],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,l=o;l<i.lines.length;){var u=new mi(i.lines.slice(l,l+=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=H(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=Ct(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&&(ln(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;On(this.doc,n)||Zt(n,n.height+i),r&&ln(r,function(){r.curOp.forceUpdate=!0,es(r,n,i),Xt(r,"lineWidgetChanged",r,e,Ct(n))})},L(vi);function es(e,t,r){Cn(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 l=o.widgets||(o.widgets=[]);if(i.insertAt==null?l.push(i):l.splice(Math.min(l.length-1,Math.max(0,i.insertAt)),0,i),i.line=o,a&&!On(e,o)){var u=Cn(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:Ct(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),T(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],l=En(o.markedSpans,this);e&&!this.collapsed?Xn(e,Ct(o),"text"):e&&(l.to!=null&&(i=Ct(o)),l.from!=null&&(n=Ct(o))),o.markedSpans=Jr(o.markedSpans,l),l.from==null&&this.collapsed&&!On(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=dn(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=En(a.markedSpans,this);if(o.from!=null&&(r=_e(t?a:Ct(a),o.from),e==-1))return r;if(o.to!=null&&(n=_e(t?a:Ct(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;ln(n,function(){var i=t.line,a=Ct(t.line),o=ha(n,a);if(o&&(io(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!On(r.doc,i)&&r.height!=null){var l=r.height;r.height=null;var u=ri(r)-l;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||H(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Yn.prototype.detachLine=function(e){if(this.lines.splice(H(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},L(Yn);function Pr(e,t,r,n,i){if(n&&n.shared)return El(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return Ht(e.cm,Pr)(e,t,r,n,i);var a=new Yn(e,i),o=ut(t,r);if(n&&s(n,a,!1),o>0||o==0&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=ne("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 l=t.line,u=e.cm,d;if(e.iter(l,r.line+1,function(E){u&&a.collapsed&&!u.options.lineWrapping&&dn(E)==u.display.maxLine&&(d=!0),a.collapsed&&l!=t.line&&Zt(E,0),sa(E,new er(a,l==t.line?t.ch:null,l==r.line?r.ch:null)),++l}),a.collapsed&&e.iter(t.line,r.line+1,function(E){On(e,E)&&Zt(E,0)}),a.clearOnEnter&&fe(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(Wn(),(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)},L(bi);function El(e,t,r,n,i){n=s(n),n.shared=!1;var a=[Pr(e,t,r,n,i)],o=a[0],l=n.widgetNode;return $n(e,function(u){l&&(n.widgetNode=l.cloneNode(!0)),a.push(Pr(u,ft(u,t),ft(u,r),n,i));for(var d=0;d<u.linked.length;++d)if(u.linked[d].isParent)return;o=h(a)}),new bi(a,o)}function ns(e){return e.findMarks(_e(e.first,0),e.clipPos(_e(e.lastLine())),function(t){return t.parent})}function Cl(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),a=e.clipPos(i.from),o=e.clipPos(i.to);if(ut(a,o)){var l=Pr(e,a,o,n.primary,n.primary.type);n.markers.push(l),l.parent=n}}}function kl(e){for(var t=function(n){var i=e[n],a=[i.primary.doc];$n(i.primary.doc,function(u){return a.push(u)});for(var o=0;o<i.markers.length;o++){var l=i.markers[o];H(a,l.doc)==-1&&(l.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=_e(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(Nn(this,e))return Ze(this,e)},getLineNumber:function(e){return Ct(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Ze(this,e)),dn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ft(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:zt(function(e,t,r){zo(this,ft(this,typeof e=="number"?_e(e,t||0):e),null,r)}),setSelection:zt(function(e,t,r){zo(this,ft(this,e),ft(this,t||e),r)}),extendSelection:zt(function(e,t,r){Vi(this,ft(this,e),t&&ft(this,t),r)}),extendSelections:zt(function(e,t){Ho(this,De(this,e),t)}),extendSelectionsBy:zt(function(e,t){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(K){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&f(t);var o=e.display,l=o.lineDiv.getBoundingClientRect();if(a>l.bottom||!T(e,r))return v(t);a-=l.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=bn(e.doc,a),E=e.display.gutterSpecs[u];return he(e,r,e,y,E.className,t),v(t)}}}function Wa(e,t){return ys(e,t,"gutterClick",!0)}function xs(e,t){if(Fn(e.display,t)||$l(e,t))return;if(Oe(e,t,"contextmenu"))return;We||e.display.input.onContextMenu(t)}function $l(e,t){return T(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 Ur={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 Rt.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 A,keySeq:null,specialChars:null},t.autofocus&&!oe&&a.input.focus(),M&&W<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Ll(),cr(this),this.curOp.forceUpdate=!0,No(this,n),t.autofocus&&!oe||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&Ca(r)},20):Or(this);for(var o in ea)ea.hasOwnProperty(o)&&ea[o](this,t[o],Ur);Ao(this),t.finishInit&&t.finishInit(this);for(var l=0;l<Ba.length;++l)Ba[l](this);dr(this),Z&&t.lineWrapping&&getComputedStyle(a.lineDiv).textRendering=="optimizelegibility"&&(a.lineDiv.style.textRendering="auto")}Rt.defaults=Es,Rt.optionHandlers=ea;function Zl(e){var t=e.display;fe(t.scroller,"mousedown",Ht(e,vs)),M&&W<11?fe(t.scroller,"dblclick",Ht(e,function(u){if(Oe(e,u))return;var d=or(e,u);if(!d||Wa(e,u)||Fn(e.display,u))return;f(u);var y=e.findWordAt(d);Vi(e.doc,y.anchor,y.head)})):fe(t.scroller,"dblclick",function(u){return Oe(e,u)||f(u)}),fe(t.scroller,"contextmenu",function(u){return xs(e,u)}),fe(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,E=d.top-u.top;return y*y+E*E>20*20}fe(t.scroller,"touchstart",function(u){if(!Oe(e,u)&&!a(u)&&!Wa(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)}}),fe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),fe(t.scroller,"touchend",function(u){var d=t.activeTouch;if(d&&!Fn(t,u)&&d.left!=null&&!d.moved&&new Date-d.start<300){var y=e.coordsChar(t.activeTouch,"page"),E;!d.prev||o(d,d.prev)?E=new Tt(y,y):!d.prev.prev||o(d,d.prev.prev)?E=e.findWordAt(y):E=new Tt(_e(y.line,0),ft(e.doc,_e(y.line+1,0))),e.setSelection(E.anchor,E.head),e.focus(),f(u)}i()}),fe(t.scroller,"touchcancel",i),fe(t.scroller,"scroll",function(){t.scroller.clientHeight&&(si(e,t.scroller.scrollTop),lr(e,t.scroller.scrollLeft,!0),he(e,"scroll",e))}),fe(t.scroller,"mousewheel",function(u){return _o(e,u)}),fe(t.scroller,"DOMMouseScroll",function(u){return _o(e,u)}),fe(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(u){Oe(e,u)||w(u)},over:function(u){Oe(e,u)||(Ol(e,u),w(u))},start:function(u){return Al(e,u)},drop:Ht(e,Tl),leave:function(u){Oe(e,u)||is(e)}};var l=t.input.getField();fe(l,"keyup",function(u){return ms.call(e,u)}),fe(l,"keydown",Ht(e,ps)),fe(l,"keypress",Ht(e,gs)),fe(l,"focus",function(u){return Ca(e,u)}),fe(l,"blur",function(u){return Or(e,u)})}var Ba=[];Rt.defineInitHook=function(e){return Ba.push(e)};function Si(e,t,r,n){var i=e.doc,a;r==null&&(r="add"),r=="smart"&&(i.mode.indent?a=yn(e,t).state:r="prev");var o=e.options.tabSize,l=Ze(i,t),u=m(l.text,null,o);l.stateAfter&&(l.stateAfter=null);var d=l.text.match(/^\s*/)[0],y;if(!n&&!/\S/.test(l.text))y=0,r="not";else if(r=="smart"&&(y=i.mode.indent(a,l.text.slice(d.length),l.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 E="",K=0;if(e.options.indentWithTabs)for(var z=Math.floor(y/o);z;--z)K+=o,E+="	";if(K<y&&(E+=J(y-K)),E!=d)return Nr(i,E,_e(t,0),_e(t,d.length),"+input"),l.stateAfter=null,!0;for(var de=0;de<i.sel.ranges.length;de++){var Ce=i.sel.ranges[de];if(Ce.head.line==t&&Ce.head.ch<d.length){var Ne=_e(t,d.length);ja(i,de,new Tt(Ne,Ne));break}}}var Tn=null;function ta(e){Tn=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,l=i=="paste"||e.state.pasteIncoming>o,u=dt(t),d=null;if(l&&n.ranges.length>1)if(Tn&&Tn.text.join(`
`)==t){if(n.ranges.length%Tn.text.length==0){d=[];for(var y=0;y<Tn.text.length;y++)d.push(a.splitLines(Tn.text[y]))}}else u.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(d=C(u,function(He){return[He]}));for(var E=e.curOp.updateInput,K=n.ranges.length-1;K>=0;K--){var z=n.ranges[K],de=z.from(),Ce=z.to();z.empty()&&(r&&r>0?de=_e(de.line,de.ch-r):e.state.overwrite&&!l?Ce=_e(Ce.line,Math.min(Ze(a,Ce.line).text.length,Ce.ch+h(u).length)):l&&Tn&&Tn.lineWise&&Tn.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:_e(i,0),head:_e(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 As(){var e=b("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=b("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return Z?e.style.width="1000px":e.setAttribute("wrap","off"),B&&(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)&&Ht(this,t[n])(this,i,o),he(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:qt(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:qt(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:qt(function(n,i,a){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),Nn(this.doc,n)&&Si(this,n,i,a)}),indentSelection:qt(function(n){for(var i=this.doc.sel.ranges,a=-1,o=0;o<i.length;o++){var l=i[o];if(l.empty())l.head.line>a&&(Si(this,l.head.line,n,!0),a=l.head.line,o==this.doc.sel.primIndex&&Lr(this));else{var u=l.from(),d=l.to(),y=Math.max(a,u.line);a=Math.min(this.lastLine(),d.line-(d.ch?0:1))+1;for(var E=y;E<a;++E)Si(this,E,n);var K=this.doc.sel.ranges;u.ch==0&&i.length==K.length&&K[o].from().ch>0&&ja(this.doc,o,new Tt(u,K[o].to()),le)}}}),getTokenAt:function(n,i){return Ai(this,n,i)},getLineTokens:function(n,i){return Ai(this,_e(n),i,!0)},getTokenTypeAt:function(n){n=ft(this.doc,n);var i=Qn(this,Ze(this.doc,n.line)),a=0,o=(i.length-1)/2,l=n.ch,u;if(l==0)u=i[2];else for(;;){var d=a+o>>1;if((d?i[d*2-1]:0)>=l)o=d;else if(i[d*2+1]<l)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],l=this.getModeAt(n);if(typeof l[i]=="string")o[l[i]]&&a.push(o[l[i]]);else if(l[i])for(var u=0;u<l[i].length;u++){var d=o[l[i][u]];d&&a.push(d)}else l.helperType&&o[l.helperType]?a.push(o[l.helperType]):o[l.name]&&a.push(o[l.name]);for(var y=0;y<o._global.length;y++){var E=o._global[y];E.pred(l,this)&&H(a,E.val)==-1&&a.push(E.val)}return a},getStateAfter:function(n,i){var a=this.doc;return n=br(a,n==null?a.first+a.size-1:n),yn(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=ft(this.doc,n):a=n?o.from():o.to(),kn(this,a,i||"page")},charCoords:function(n,i){return ma(this,ft(this.doc,n),i||"page")},coordsChar:function(n,i){return n=lo(this,n,i||"page"),va(this,n.left,n.top)},lineAtHeight:function(n,i){return n=lo(this,{top:n,left:0},i||"page").top,bn(this.doc,n+this.display.viewOffset)},heightAtLine:function(n,i,a){var o=!1,l;if(typeof n=="number"){var u=this.doc.first+this.doc.size-1;n<this.doc.first?n=this.doc.first:n>u&&(n=u,o=!0),l=Ze(this.doc,n)}else l=n;return Ii(this,l,{top:0,left:0},i||"page",a||o).top+(o?this.doc.height-Cn(l):0)},defaultTextHeight:function(){return Tr(this.display)},defaultCharWidth:function(){return Ar(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(n,i,a,o,l){var u=this.display;n=kn(this,ft(this.doc,n));var d=n.bottom,y=n.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),u.sizer.appendChild(i),o=="over")d=n.top;else if(o=="above"||o=="near"){var E=Math.max(u.wrapper.clientHeight,this.doc.height),K=Math.max(u.sizer.clientWidth,u.lineSpace.clientWidth);(o=="above"||n.bottom+i.offsetHeight>E)&&n.top>i.offsetHeight?d=n.top-i.offsetHeight:n.bottom+i.offsetHeight<=E&&(d=n.bottom),y+i.offsetWidth>K&&(y=K-i.offsetWidth)}i.style.top=d+"px",i.style.left=i.style.right="",l=="right"?(y=u.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(l=="left"?y=0:l=="middle"&&(y=(u.sizer.clientWidth-i.offsetWidth)/2),i.style.left=y+"px"),a&&qs(this,{left:y,top:d,right:y+i.offsetWidth,bottom:d+i.offsetHeight})},triggerOnKeyDown:qt(ps),triggerOnKeyPress:qt(gs),triggerOnKeyUp:ms,triggerOnMouseDown:qt(vs),execCommand:function(n){if(wi.hasOwnProperty(n))return wi[n].call(null,this)},triggerElectric:qt(function(n){ks(this,n)}),findPosH:function(n,i,a,o){var l=1;i<0&&(l=-1,i=-i);for(var u=ft(this.doc,n),d=0;d<i&&!(u=Ga(this.doc,u,l,a,o),u.hitSide);++d);return u},moveH:qt(function(n,i){var a=this;this.extendSelectionsBy(function(o){return a.display.shift||a.doc.extend||o.empty()?Ga(a.doc,o.head,n,i,a.options.rtlMoveVisually):n<0?o.from():o.to()},V)}),deleteH:qt(function(n,i){var a=this.doc.sel,o=this.doc;a.somethingSelected()?o.replaceSelection("",null,"+delete"):Ir(this,function(l){var u=Ga(o,l.head,n,i,!1);return n<0?{from:u,to:l.head}:{from:l.head,to:u}})}),findPosV:function(n,i,a,o){var l=1,u=o;i<0&&(l=-1,i=-i);for(var d=ft(this.doc,n),y=0;y<i;++y){var E=kn(this,d,"div");if(u==null?u=E.left:E.left=u,d=Os(this,E,l,a),d.hitSide)break}return d},moveV:qt(function(n,i){var a=this,o=this.doc,l=[],u=!this.display.shift&&!o.extend&&o.sel.somethingSelected();if(o.extendSelectionsBy(function(y){if(u)return n<0?y.from():y.to();var E=kn(a,y.head,"div");y.goalColumn!=null&&(E.left=y.goalColumn),l.push(E.left);var K=Os(a,E,n,i);return i=="page"&&y==o.sel.primary()&&Sa(a,ma(a,K,"div").top-E.top),K},V),l.length)for(var d=0;d<o.sel.ranges.length;d++)o.sel.ranges[d].goalColumn=l[d]}),findWordAt:function(n){var i=this.doc,a=Ze(i,n.line).text,o=n.ch,l=n.ch;if(a){var u=this.getHelper(n,"wordChars");(n.sticky=="before"||l==a.length)&&o?--o:++l;for(var d=a.charAt(o),y=Ee(d,u)?function(E){return Ee(E,u)}:/\s/.test(d)?function(E){return/\s/.test(E)}:function(E){return!/\s/.test(E)&&!Ee(E)};o>0&&y(a.charAt(o-1));)--o;for(;l<a.length&&y(a.charAt(l));)++l}return new Tt(_e(n.line,o),_e(n.line,l))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?j(this.display.cursorDiv,"CodeMirror-overwrite"):ge(this.display.cursorDiv,"CodeMirror-overwrite"),he(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==ee()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:qt(function(n,i){oi(this,n,i)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-Ln(this)-this.display.barHeight,width:n.scrollWidth-Ln(this)-this.display.barWidth,clientHeight:fa(this),clientWidth:ir(this)}},scrollIntoView:qt(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:_e(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?Js(this,n):xo(this,n.from,n.to,n.margin)}),setSize:qt(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 l=this.display.viewFrom;this.doc.iter(l,this.display.viewTo,function(u){if(u.widgets){for(var d=0;d<u.widgets.length;d++)if(u.widgets[d].noHScroll){Xn(a,l,"widget");break}}++l}),this.curOp.forceUpdate=!0,he(this,"refresh",this)}),operation:function(n){return ln(this,n)},startOperation:function(){return cr(this)},endOperation:function(){return dr(this)},refresh:qt(function(){var n=this.display.cachedTextHeight;tn(this),this.curOp.forceUpdate=!0,ii(this),oi(this,this.doc.scrollLeft,this.doc.scrollTop),Oa(this.display),(n==null||Math.abs(n-Tr(this.display))>.5||this.options.lineWrapping)&&wa(this),he(this,"refresh",this)}),swapDoc:qt(function(n){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),No(this,n),ii(this),this.display.input.reset(),oi(this,n.scrollLeft,n.scrollTop),this.curOp.forceScroll=!0,Xt(this,"swapDoc",this,i),i}),phrase:function(n){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,n)?i[n]:n},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}},L(e),e.registerHelper=function(n,i,a){r.hasOwnProperty(n)||(r[n]=e[n]={_global:[]}),r[n][i]=a},e.registerGlobalHelper=function(n,i,a,o){e.registerHelper(n,i,o),r[n]._global.push({pred:a,val:o})}}function Ga(e,t,r,n,i){var a=t,o=r,l=Ze(e,t.line),u=i&&e.direction=="rtl"?-r:r;function d(){var Be=t.line+u;return Be<e.first||Be>=e.first+e.size?!1:(t=new _e(Be,t.ch,t.sticky),l=Ze(e,Be))}function y(Be){var ze;if(n=="codepoint"){var qe=l.text.charCodeAt(t.ch+(n>0?0:-1));isNaN(qe)?ze=null:ze=new _e(t.line,Math.max(0,Math.min(l.text.length,t.ch+r*(qe>=55296&&qe<56320?2:1))),-r)}else i?ze=Nl(e.cm,l,t,r):ze=Ua(l,t,r);if(ze==null)if(!Be&&d())t=Fa(i,e.cm,l,t.line,u);else return!1;else t=ze;return!0}if(n=="char"||n=="codepoint")y();else if(n=="column")y(!0);else if(n=="word"||n=="group")for(var E=null,K=n=="group",z=e.cm&&e.cm.getHelper(t,"wordChars"),de=!0;!(r<0&&!y(!de));de=!1){var Ce=l.text.charAt(t.ch)||`
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`?"n":!K||/\s/.test(Ce)?null:"p";if(K&&!de&&!Ne&&(Ne="s"),E&&E!=Ne){r<0&&(r=1,y(),t.sticky="after");break}if(Ne&&(E=Ne),r>0&&!y(!de))break}var He=Yi(e,t,a,o,!0);return Xr(a,He)&&(He.hitSide=!0),He}function Os(e,t,r,n){var i=e.doc,a=t.left,o;if(n=="page"){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(l-.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 At=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new A,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};At.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(l){for(var u=l.target;u;u=u.parentNode){if(u==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(u.className))break}return!1}fe(i,"paste",function(l){if(!a(l)||Oe(n,l)||Cs(l,n))return;W<=11&&setTimeout(Ht(n,function(){return t.updateFromDOM()}),20)}),fe(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),fe(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),fe(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),fe(i,"touchstart",function(){return r.forceCompositionEnd()}),fe(i,"input",function(){t.composing||t.readFromDOMSoon()});function o(l){if(!a(l)||Oe(n,l))return;if(n.somethingSelected())ta({lineWise:!1,text:n.getSelections()}),l.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var u=Ss(n);ta({lineWise:!0,text:u.text}),l.type=="cut"&&n.operation(function(){n.setSelections(u.ranges,0,le),n.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var d=Tn.text.join(`
`);if(l.clipboardData.setData("Text",d),l.clipboardData.getData("Text")==d){l.preventDefault();return}}var y=As(),E=y.firstChild;n.display.lineSpace.insertBefore(y,n.display.lineSpace.firstChild),E.value=Tn.text.join(`
`);var K=document.activeElement;k(E),setTimeout(function(){n.display.lineSpace.removeChild(y),K.focus(),K==i&&r.showPrimarySelection()},50)}fe(i,"copy",o),fe(i,"cut",o)},At.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},At.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},At.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},At.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},At.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var 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 l=t.display.view,u=n.line>=t.display.viewFrom&&Ls(t,n)||{node:l[0].measure.map[2],offset:0},d=i.line<t.display.viewTo&&Ls(t,i);if(!d){var y=l[l.length-1].measure,E=y.maps?y.maps[y.maps.length-1]:y.map;d={node:E[E.length-1],offset:E[E.length-2]-E[E.length-3]}}if(!u||!d){e.removeAllRanges();return}var K=e.rangeCount&&e.getRangeAt(0),z;try{z=F(u.node,u.offset,d.offset,d.node)}catch(de){}z&&(!se&&t.state.focused?(e.collapse(u.node,u.offset),z.collapsed||(e.removeAllRanges(),e.addRange(z))):(e.removeAllRanges(),e.addRange(z)),K&&e.anchorNode==null?e.addRange(K):se&&this.startGracePeriod()),this.rememberSelection()},At.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)},At.prototype.showMultipleSelections=function(e){ae(this.cm.display.cursorDiv,e.cursors),ae(this.cm.display.selectionDiv,e.selection)},At.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},At.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return x(this.div,t)},At.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},At.prototype.blur=function(){this.div.blur()},At.prototype.getField=function(){return this.div},At.prototype.supportsTouch=function(){return!0},At.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():ln(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)},At.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},At.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(I&&D&&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&&ln(t,function(){Vt(t.doc,Kn(r,n),le),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},At.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=_e(n.line-1,Ze(e.doc,n.line-1).length)),i.ch==Ze(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=_e(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var a,o,l;n.line==t.viewFrom||(a=sr(e,n.line))==0?(o=Ct(t.view[0].line),l=t.view[0].node):(o=Ct(t.view[a].line),l=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=Ct(t.view[u+1].line)-1,y=t.view[u+1].node.previousSibling),!l)return!1;for(var E=e.doc.splitLines(tu(e,l,y,o,d)),K=Dn(e.doc,_e(o,0),_e(d,Ze(e.doc,d).text.length));E.length>1&&K.length>1;)if(h(E)==h(K))E.pop(),K.pop(),d--;else if(E[0]==K[0])E.shift(),K.shift(),o++;else break;for(var z=0,de=0,Ce=E[0],Ne=K[0],He=Math.min(Ce.length,Ne.length);z<He&&Ce.charCodeAt(z)==Ne.charCodeAt(z);)++z;for(var Be=h(E),ze=h(K),qe=Math.min(Be.length-(E.length==1?z:0),ze.length-(K.length==1?z:0));de<qe&&Be.charCodeAt(Be.length-de-1)==ze.charCodeAt(ze.length-de-1);)++de;if(E.length==1&&K.length==1&&o==n.line)for(;z&&z>n.ch&&Be.charCodeAt(Be.length-de-1)==ze.charCodeAt(ze.length-de-1);)z--,de++;E[E.length-1]=Be.slice(0,Be.length-de).replace(/^\u200b+/,""),E[0]=E[0].slice(z).replace(/\u200b+$/,"");var lt=_e(o,z),at=_e(d,K.length?h(K).length-de:0);if(E.length>1||E[0]||ut(lt,at))return Nr(e.doc,E,lt,at,"+input"),!0},At.prototype.ensurePolled=function(){this.forceCompositionEnd()},At.prototype.reset=function(){this.forceCompositionEnd()},At.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},At.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)},At.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&ln(this.cm,function(){return tn(e.cm)})},At.prototype.setUneditable=function(e){e.contentEditable="false"},At.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Ht(this.cm,Xa)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},At.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},At.prototype.onContextMenu=function(){},At.prototype.resetPosition=function(){},At.prototype.needsContentAttribute=!0;function Ls(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=tt(n,e.doc.direction),o="left";if(a){var l=Ve(a,t.ch);o=l%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 Fr(e,t){return t&&(e.bad=!0),e}function tu(e,t,r,n,i){var a="",o=!1,l=e.doc.lineSeparator(),u=!1;function d(z){return function(de){return de.id==z}}function y(){o&&(a+=l,u&&(a+=l),o=u=!1)}function E(z){z&&(y(),a+=z)}function K(z){if(z.nodeType==1){var de=z.getAttribute("cm-text");if(de){E(de);return}var Ce=z.getAttribute("cm-marker"),Ne;if(Ce){var He=e.findMarks(_e(n,0),_e(i+1,0),d(+Ce));He.length&&(Ne=He[0].find(0))&&E(Dn(e.doc,Ne.from,Ne.to).join(l));return}if(z.getAttribute("contenteditable")=="false")return;var Be=/^(pre|div|p|li|table|br)$/i.test(z.nodeName);if(!/^br$/i.test(z.nodeName)&&z.textContent.length==0)return;Be&&y();for(var ze=0;ze<z.childNodes.length;ze++)K(z.childNodes[ze]);/^(pre|p)$/i.test(z.nodeName)&&(u=!0),Be&&(o=!0)}else z.nodeType==3&&E(z.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(K(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 Fr(e.clipPos(_e(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||!x(n,t))return Fr(_e(Ct(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 Fr(_e(Ct(a),a.text.length),i)}var o=t.nodeType==3?t:null,l=t;for(!o&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(o=t.firstChild,r&&(r=o.nodeValue.length));l.parentNode!=n;)l=l.parentNode;var u=e.measure,d=u.maps;function y(Ne,He,Be){for(var ze=-1;ze<(d?d.length:0);ze++)for(var qe=ze<0?u.map:d[ze],lt=0;lt<qe.length;lt+=3){var at=qe[lt+2];if(at==Ne||at==He){var pt=Ct(ze<0?e.line:e.rest[ze]),_t=qe[lt]+Be;return(Be<0||at!=Ne)&&(_t=qe[lt+(Be?1:0)]),_e(pt,_t)}}}var E=y(o,l,r);if(E)return Fr(E,i);for(var K=l.nextSibling,z=o?o.nodeValue.length-r:0;K;K=K.nextSibling){if(E=y(K,K.firstChild,0),E)return Fr(_e(E.line,E.ch-z),i);z+=K.textContent.length}for(var de=l.previousSibling,Ce=r;de;de=de.previousSibling){if(E=y(de,de.firstChild,-1),E)return Fr(_e(E.line,E.ch+Ce),i);Ce+=de.textContent.length}}var Pt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new A,this.hasSelection=!1,this.composing=null};Pt.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),B&&(i.style.width="0px"),fe(i,"input",function(){M&&W>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),fe(i,"paste",function(o){if(Oe(n,o)||Cs(o,n))return;n.state.pasteIncoming=+new Date,r.fastPoll()});function a(o){if(Oe(n,o))return;if(n.somethingSelected())ta({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var l=Ss(n);ta({lineWise:!0,text:l.text}),o.type=="cut"?n.setSelections(l.ranges,null,le):(r.prevInput="",i.value=l.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},Pt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Pt.prototype.onKeyPress=function(){M&&W>=9&&(this.hasSelection=null),this.fastPoll()},Pt.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||S)return;var l=r.options.resetSelectionOnContextMenu;l&&r.doc.sel.contains(a)==-1&&Ht(r,Vt)(r.doc,Kn(a),le);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;
      top: `+(e.clientY-y.top-5)+"px; left: "+(e.clientX-y.left-5)+`px;
      z-index: 1000; background: `+(M?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var E;Z&&(E=window.scrollY),n.input.focus(),Z&&window.scrollTo(null,E),n.input.reset(),r.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=z,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll);function K(){if(i.selectionStart!=null){var Ce=r.somethingSelected(),Ne="\u200B"+(Ce?i.value:"");i.value="\u21DA",i.value=Ne,t.prevInput=Ce?"":"\u200B",i.selectionStart=1,i.selectionEnd=Ne.length,n.selForContextMenu=r.doc.sel}}function z(){if(t.contextMenuPending!=z)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,M&&W<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=o),i.selectionStart!=null){(!M||M&&W<9)&&K();var 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