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n=t.text.className,r=Bo(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,Mi(e,t)):n&&(t.text.className=n)}function Mi(e,t){rs(e,t),t.line.wrapClass?un(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Ro(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=un(t);t.gutterBackground=c("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=un(t),l=t.gutter=c("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!o||!o["CodeMirror-linenumbers"])&&(t.lineNumber=l.appendChild(c("div",p(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var s=0;s<e.display.gutterSpecs.length;++s){var u=e.display.gutterSpecs[s].className,d=o.hasOwnProperty(u)&&o[u];d&&l.appendChild(c("div",[d],"CodeMirror-gutter-elt","left: "+r.gutterLeft[u]+"px; width: "+r.gutterWidth[u]+"px"))}}}function is(e,t,n){t.alignable&&(t.alignable=null);for(var r=v("CodeMirror-linewidget"),i=t.node.firstChild,o=void 0;i;i=o)o=i.nextSibling,r.test(i.className)&&t.node.removeChild(i);_o(e,t,n)}function os(e,t,n,r){var i=Bo(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),Mi(e,t),Ro(e,t,n,r),_o(e,t,r),t.node}function _o(e,t,n){if(Ko(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)Ko(e,t.rest[r],t,n,!1)}function Ko(e,t,n,r,i){if(t.widgets)for(var o=un(n),a=0,l=t.widgets;a<l.length;++a){var s=l[a],u=c("div",[s.node],"CodeMirror-linewidget"+(s.className?" 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n=mt(t);n!=e.wrapper;n=n.parentNode)if(!n||n.nodeType==1&&n.getAttribute("cm-ignore-events")=="true"||n.parentNode==e.sizer&&n!=e.mover)return!0}function Yn(e){return e.lineSpace.offsetTop}function Ni(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function jo(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=T(e.measure,c("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Gt(e){return L-e.display.nativeBarWidth}function wr(e){return e.display.scroller.clientWidth-Gt(e)-e.display.barWidth}function Oi(e){return e.display.scroller.clientHeight-Gt(e)-e.display.barHeight}function ls(e,t,n){var r=e.options.lineWrapping,i=r&&wr(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var 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n=qo;if(t=="left")for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function fs(e,t,n,r){var i=Xo(t.map,n,r),o=i.node,a=i.start,l=i.end,s=i.collapse,u;if(o.nodeType==3){for(var d=0;d<4;d++){for(;a&&$r(t.line.text.charAt(i.coverStart+a));)--a;for(;i.coverStart+l<i.coverEnd&&$r(t.line.text.charAt(i.coverStart+l));)++l;if(E&&X<9&&a==0&&l==i.coverEnd-i.coverStart?u=o.parentNode.getBoundingClientRect():u=us(M(o,a,l).getClientRects(),r),u.left||u.right||a==0)break;l=a,a=a-1,s="right"}E&&X<11&&(u=cs(e.display.measure,u))}else{a>0&&(s=r="right");var h;e.options.lineWrapping&&(h=o.getClientRects()).length>1?u=h[r=="right"?h.length-1:0]:u=o.getBoundingClientRect()}if(E&&X<9&&!a&&(!u||!u.left&&!u.right)){var b=o.parentNode.getClientRects()[0];b?u={left:b.left,right:b.left+Fr(e.display),top:b.top,bottom:b.bottom}:u=qo}for(var 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l=e.display.gutterSpecs[a].className;n[l]=o.offsetLeft+o.clientLeft+i,r[l]=o.clientWidth}return{fixedPos:Hi(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Hi(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ra(e){var t=Hr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/Fr(e.display)-3);return function(i){if(ur(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function Fi(e){var t=e.doc,n=ra(e);t.iter(function(r){var i=n(r);i!=r.height&&Pt(r,i)})}function kr(e,t,n,r){var i=e.display;if(!n&&mt(t).getAttribute("cm-not-content")=="true")return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(h){return null}var s=Wi(e,o,a),u;if(r&&s.xRel>0&&(u=G(e.doc,s.line).text).length==s.ch){var d=j(u,u.length,e.options.tabSize)-u.length;s=g(s.line,Math.max(0,Math.round((o-jo(e.display).left)/Fr(e.display))-d))}return s}function Sr(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function bt(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Qt&&Ci(e.doc,t)<i.viewTo&&cr(e);else if(n<=i.viewFrom)Qt&&Wo(e.doc,n+r)>i.viewFrom?cr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)cr(e);else if(t<=i.viewFrom){var o=Vn(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):cr(e)}else if(n>=i.viewTo){var a=Vn(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):cr(e)}else{var l=Vn(e,t,t,-1),s=Vn(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(Xn(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):cr(e)}var u=i.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(i.externalMeasured=null))}function fr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Sr(e,t)];if(o.node!=null){var a=o.changes||(o.changes=[]);U(a,n)==-1&&a.push(n)}}}function cr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Vn(e,t,n,r){var i=Sr(e,t),o,a=e.display.view;if(!Qt||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var l=e.display.viewFrom,s=0;s<i;s++)l+=a[s].size;if(l!=t){if(r>0){if(i==a.length-1)return null;o=l+a[i].size-t,i++}else o=l-t;t+=o,n+=o}for(;Ci(e.doc,n)!=n;){if(i==(r<0?0:a.length-1))return null;n+=r*a[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function vs(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=Xn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Xn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Sr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Xn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Sr(e,n)))),r.viewTo=n}function na(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];!i.hidden&&(!i.node||i.changes)&&++n}return n}function dn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ia(e,t){t===void 0&&(t=!0);var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=e.options.$customCursor;a&&(t=!0);for(var l=0;l<n.sel.ranges.length;l++)if(!(!t&&l==n.sel.primIndex)){var s=n.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var u=s.empty();if(a){var d=a(e,s);d&&Ii(e,d,i)}else(u||e.options.showCursorWhenSelecting)&&Ii(e,s.head,i);u||gs(e,s,o)}}return r}function Ii(e,t,n){var r=zt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(c("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=Zn(e,t,"div",null,null),a=o.right-o.left;i.style.width=(a>0?a:e.defaultCharWidth())+"px"}if(r.other){var l=n.appendChild(c("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));l.style.display="",l.style.left=r.other.left+"px",l.style.top=r.other.top+"px",l.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function Qn(e,t){return e.top-t.top||e.left-t.left}function gs(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),a=jo(e.display),l=a.left,s=Math.max(r.sizerWidth,wr(e)-r.sizer.offsetLeft)-a.right,u=i.direction=="ltr";function d(F,_,$,J){_<0&&(_=0),_=Math.round(_),J=Math.round(J),o.appendChild(c("div",null,"CodeMirror-selected","position: 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top: `+(t.top-n.viewOffset-Yn(e.display))+`px;
height: `+(t.bottom-t.top+Gt(e)+n.barHeight)+`px;
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 ms(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(n=t.sticky=="before"?g(t.line,t.ch+1,"before"):t,t=t.ch?g(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var a=!1,l=zt(e,t),s=!n||n==t?l:zt(e,n);i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r};var u=Ki(e,i),d=e.doc.scrollTop,h=e.doc.scrollLeft;if(u.scrollTop!=null&&(pn(e,u.scrollTop),Math.abs(e.doc.scrollTop-d)>1&&(a=!0)),u.scrollLeft!=null&&(Cr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(a=!0)),!a)break}return i}function bs(e,t){var n=Ki(e,t);n.scrollTop!=null&&pn(e,n.scrollTop),n.scrollLeft!=null&&Cr(e,n.scrollLeft)}function Ki(e,t){var n=e.display,r=Hr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,o=Oi(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+Ni(n),s=t.top<r,u=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var d=Math.min(t.top,(u?l:t.bottom)-o);d!=i&&(a.scrollTop=d)}var h=e.options.fixedGutter?0:n.gutters.offsetWidth,b=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-h,y=wr(e)-n.gutters.offsetWidth,k=t.right-t.left>y;return k&&(t.right=t.left+y),t.left<10?a.scrollLeft=0:t.left<b?a.scrollLeft=Math.max(0,t.left+h-(k?0:10)):t.right>y+b-3&&(a.scrollLeft=t.right+(k?0:10)-y),a}function ji(e,t){t!=null&&(ti(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Br(e){ti(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function hn(e,t,n){(t!=null||n!=null)&&ti(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function ws(e,t){ti(e),e.curOp.scrollToPos=t}function ti(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=$o(e,t.from),r=$o(e,t.to);la(e,n,r,t.margin)}}function la(e,t,n,r){var i=Ki(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});hn(e,i.scrollLeft,i.scrollTop)}function pn(e,t){Math.abs(e.doc.scrollTop-t)<2||(q||Gi(e,{top:t}),sa(e,t,!0),q&&Gi(e),yn(e,100))}function sa(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),!(e.display.scroller.scrollTop==t&&!n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Cr(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),!((n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)&&(e.doc.scrollLeft=t,ha(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function vn(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ni(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?n:0,docHeight:r,scrollHeight:r+Gt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Tr=function(e,t,n){this.cm=n;var r=this.vert=c("div",[c("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=c("div",[c("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),I(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),I(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,E&&X<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Tr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Tr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Tr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Tr.prototype.zeroWidthHack=function(){var e=me&&!Ie?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new V,this.disableVert=new V},Tr.prototype.enableZeroWidthBar=function(e,t,n){e.style.visibility="";function r(){var i=e.getBoundingClientRect(),o=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.visibility="hidden":t.set(1e3,r)}t.set(1e3,r)},Tr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var gn=function(){};gn.prototype.update=function(){return{bottom:0,right:0}},gn.prototype.setScrollLeft=function(){},gn.prototype.setScrollTop=function(){},gn.prototype.clear=function(){};function Rr(e,t){t||(t=vn(e));var n=e.display.barWidth,r=e.display.barHeight;ua(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&$n(e),ua(e,vn(e)),n=e.display.barWidth,r=e.display.barHeight}function ua(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var fa={native:Tr,null:gn};function ca(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&N(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new fa[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),I(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Cr(e,t):pn(e,t)},e),e.display.scrollbars.addClass&&ve(e.display.wrapper,e.display.scrollbars.addClass)}var xs=0;function Lr(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:++xs,markArrays:null},Ql(e.curOp)}function Mr(e){var t=e.curOp;t&&es(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;ks(n)})}function ks(e){for(var t=e.ops,n=0;n<t.length;n++)Ss(t[n]);for(var r=0;r<t.length;r++)Cs(t[r]);for(var i=0;i<t.length;i++)Ts(t[i]);for(var o=0;o<t.length;o++)Ls(t[o]);for(var a=0;a<t.length;a++)Ms(t[a])}function Ss(e){var t=e.cm,n=t.display;Os(t),e.updateMaxLine&&Li(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Cs(e){e.updatedDisplay=e.mustUpdate&&Ui(e.cm,e.update)}function Ts(e){var t=e.cm,n=t.display;e.updatedDisplay&&$n(t),e.barMeasure=vn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Go(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Gt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-wr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ls(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Cr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==le(Me(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Rr(t,e.barMeasure),e.updatedDisplay&&Xi(t,e.barMeasure),e.selectionChanged&&Bi(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&oa(e.cm)}function Ms(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&da(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&sa(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Cr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=ms(t,ne(r,e.scrollToPos.from),ne(r,e.scrollToPos.to),e.scrollToPos.margin);ys(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||We(o[l],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&We(a[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&We(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Tt(e,t){if(e.curOp)return t();Lr(e);try{return t()}finally{Mr(e)}}function it(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Lr(e);try{return t.apply(e,arguments)}finally{Mr(e)}}}function gt(e){return function(){if(this.curOp)return e.apply(this,arguments);Lr(this);try{return e.apply(this,arguments)}finally{Mr(this)}}}function ot(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Lr(t);try{return e.apply(this,arguments)}finally{Mr(t)}}}function yn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,De(Ns,e))}function Ns(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=an(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?Zt(t.mode,r.state):null,s=bo(e,o,r,!0);l&&(r.state=l),o.styles=s.styles;var u=o.styleClasses,d=s.classes;d?o.styleClasses=d:u&&(o.styleClasses=null);for(var h=!a||a.length!=o.styles.length||u!=d&&(!u||!d||u.bgClass!=d.bgClass||u.textClass!=d.textClass),b=0;!h&&b<a.length;++b)h=a[b]!=o.styles[b];h&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&wi(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return yn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Tt(e,function(){for(var o=0;o<i.length;o++)fr(e,i[o],"text")})}}var ri=function(e,t,n){var r=e.display;this.viewport=t,this.visible=ei(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=wr(e),this.force=n,this.dims=zi(e),this.events=[]};ri.prototype.signal=function(e,t){pt(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;e<this.events.length;e++)We.apply(null,this.events[e])};function Os(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Gt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Gt(e)+"px",t.scrollbarsClipped=!0)}function As(e){if(e.hasFocus())return null;var t=le(Me(e));if(!t||!R(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=tt(e).getSelection();r.anchorNode&&r.extend&&R(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ds(e){if(!(!e||!e.activeElt||e.activeElt==le(e.activeElt.ownerDocument))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&R(document.body,e.anchorNode)&&R(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,n=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(e.focusNode,e.focusOffset)}}function Ui(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return cr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&na(e)==0)return!1;pa(e)&&(cr(e),t.dims=zi(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Qt&&(o=Ci(e.doc,o),a=Wo(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;vs(e,o,a),n.viewOffset=$t(G(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=na(e);if(!l&&s==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var u=As(e);return s>4&&(n.lineDiv.style.display="none"),Ps(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ds(u),m(n.cursorDiv),m(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,yn(e,400)),n.updateLineNumbers=null,!0}function da(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==wr(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+Ni(e.display)-Oi(e),n.top)}),t.visible=ei(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=ei(e.display,e.doc,n));if(!Ui(e,t))break;$n(e);var i=vn(e);dn(e),Rr(e,i),Xi(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Gi(e,t){var n=new ri(e,t);if(Ui(e,n)){$n(e),da(e,n);var r=vn(e);dn(e),Rr(e,r),Xi(e,r),n.finish()}}function Ps(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function l(k){var C=k.nextSibling;return K&&me&&e.display.currentWheelTarget==k?k.style.display="none":k.parentNode.removeChild(k),C}for(var s=r.view,u=r.viewFrom,d=0;d<s.length;d++){var h=s[d];if(!h.hidden)if(!h.node||h.node.parentNode!=o){var b=os(e,h,u,n);o.insertBefore(b,a)}else{for(;a!=h.node;)a=l(a);var y=i&&t!=null&&t<=u&&h.lineNumber;h.changes&&(U(h.changes,"gutter")>-1&&(y=!1),Io(e,h,u,n)),y&&(m(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(p(e.options,u)))),a=h.node.nextSibling}u+=h.size}for(;a;)a=l(a)}function qi(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",nt(e,"gutterChanged",e)}function Xi(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+Gt(e)+"px"}function ha(e){var t=e.display,n=t.view;if(!(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))){for(var r=Hi(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function pa(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=p(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(c("div",[c("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",qi(e.display),!0}return!1}function Yi(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],a=null;if(typeof o!="string"&&(a=o.style,o=o.className),o=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:o,style:a})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function va(e){var t=e.gutters,n=e.gutterSpecs;m(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,a=i.style,l=t.appendChild(c("div",null,"CodeMirror-gutter "+o));a&&(l.style.cssText=a),o=="CodeMirror-linenumbers"&&(e.lineGutter=l,l.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",qi(e)}function mn(e){va(e.display),bt(e),ha(e)}function Ws(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=c("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=c("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=z("div",null,"CodeMirror-code"),i.selectionDiv=c("div",null,null,"position: relative; z-index: 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Te(g(i.anchor.line+t,i.anchor.ch),g(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm)){bt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)fr(e.cm,r,"gutter")}}function wn(e,t,n,r){if(e.cm&&!e.cm.curOp)return it(e.cm,wn)(e,t,n,r);if(t.to.line<e.first){Fa(e,t.text.length-1-(t.to.line-t.from.line));return}if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Fa(e,i),t={from:g(e.first,0),to:g(t.to.line+i,t.to.ch),text:[ie(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:g(o,G(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Vt(e,t.from,t.to),n||(n=Ji(e,t)),e.cm?js(e.cm,t,r):Vi(e,t,r),li(e,n,Q),e.cantEdit&&si(e,g(e.firstLine(),0))&&(e.cantEdit=!1)}}function js(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=Ce(Et(G(r,o.line))),r.iter(s,a.line+1,function(y){if(y==i.maxLine)return l=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Hn(e),Vi(r,t,n,ra(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,function(y){var k=qn(y);k>i.maxLineLength&&(i.maxLine=y,i.maxLineLength=k,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),Pl(r,o.line),yn(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?bt(e):o.line==a.line&&t.text.length==1&&!wa(e.doc,t)?fr(e,o.line,"text"):bt(e,o.line,a.line+1,u);var d=pt(e,"changes"),h=pt(e,"change");if(h||d){var b={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};h&&nt(e,"change",e,b),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(b)}e.display.selForContextMenu=null}function Ur(e,t,n,r,i){var o;r||(r=n),x(r,n)<0&&(o=[r,n],n=o[0],r=o[1]),typeof t=="string"&&(t=e.splitLines(t)),jr(e,{from:n,to:r,text:t,origin:i})}function Ia(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Ba(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||(o=e[i]=o.deepCopy(),o.copied=!0);for(var l=0;l<o.ranges.length;l++)Ia(o.ranges[l].anchor,t,n,r),Ia(o.ranges[l].head,t,n,r);continue}for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(n<u.from.line)u.from=g(u.from.line+r,u.from.ch),u.to=g(u.to.line+r,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}function Ra(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Ba(e.done,n,r,i),Ba(e.undone,n,r,i)}function xn(e,t,n,r){var i=t,o=t;return typeof t=="number"?o=G(e,Mt(e,t)):i=Ce(t),i==null?null:(r(o,i)&&e.cm&&fr(e.cm,i,n),o)}function kn(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}kn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Ul(i),nt(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function Sn(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}Sn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),(t-=o)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof kn))){var l=[];this.collapse(l),this.children=[new kn(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,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,l=a;l<i.lines.length;){var s=new kn(i.lines.slice(l,l+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Sn(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=U(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new Sn(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if((t-=a)==0)break;e=0}else e-=o}}};var Cn=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Cn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ce(n);if(!(r==null||!t)){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=fn(this);Pt(n,Math.max(0,n.height-o)),e&&(Tt(e,function(){_a(e,n,-o),fr(e,r,"widget")}),nt(e,"lineWidgetCleared",e,this,r))}},Cn.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=fn(this)-t;i&&(ur(this.doc,r)||Pt(r,r.height+i),n&&Tt(n,function(){n.curOp.forceUpdate=!0,_a(n,r,i),nt(n,"lineWidgetChanged",n,e,Ce(r))}))},vt(Cn);function _a(e,t,n){$t(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&ji(e,n)}function Us(e,t,n,r){var i=new Cn(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),xn(e,t,"widget",function(a){var l=a.widgets||(a.widgets=[]);if(i.insertAt==null?l.push(i):l.splice(Math.min(l.length,Math.max(0,i.insertAt)),0,i),i.line=a,o&&!ur(e,a)){var s=$t(a)<e.scrollTop;Pt(a,a.height+fn(i)),s&&ji(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&nt(o,"lineWidgetAdded",o,i,typeof t=="number"?t:Ce(t)),i}var Ka=0,vr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Ka};vr.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Lr(e),pt(this,"clear")){var n=this.find();n&&nt(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],l=ln(a.markedSpans,this);e&&!this.collapsed?fr(e,Ce(a),"text"):e&&(l.to!=null&&(i=Ce(a)),l.from!=null&&(r=Ce(a))),a.markedSpans=zl(a.markedSpans,l),l.from==null&&this.collapsed&&!ur(this.doc,a)&&e&&Pt(a,Hr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var u=Et(this.lines[s]),d=qn(u);d>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=d,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&bt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Da(e.doc)),e&&nt(e,"markerCleared",e,this,r,i),t&&Mr(e),this.parent&&this.parent.clear()}},vr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=ln(o.markedSpans,this);if(a.from!=null&&(n=g(t?o:Ce(o),a.from),e==-1))return n;if(a.to!=null&&(r=g(t?o:Ce(o),a.to),e==1))return r}return n&&{from:n,to:r}},vr.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;!t||!r||Tt(r,function(){var i=t.line,o=Ce(t.line),a=Ai(r,o);if(a&&(Yo(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!ur(n.doc,i)&&n.height!=null){var l=n.height;n.height=null;var s=fn(n)-l;s&&Pt(i,i.height+s)}nt(r,"markerChanged",r,e)})},vr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||U(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},vr.prototype.detachLine=function(e){if(this.lines.splice(U(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},vt(vr);function Gr(e,t,n,r,i){if(r&&r.shared)return Gs(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return it(e.cm,Gr)(e,t,n,r,i);var o=new vr(e,i),a=x(t,n);if(r&&Y(r,o,!1),a>0||a==0&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=z("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Po(e,t.line,t,n,o)||t.line!=n.line&&Po(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");El()}o.addToHistory&&Ca(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l=t.line,s=e.cm,u;if(e.iter(l,n.line+1,function(h){s&&o.collapsed&&!s.options.lineWrapping&&Et(h)==s.display.maxLine&&(u=!0),o.collapsed&&l!=t.line&&Pt(h,0),Hl(h,new Kn(o,l==t.line?t.ch:null,l==n.line?n.ch:null),e.cm&&e.cm.curOp),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(h){ur(e,h)&&Pt(h,0)}),o.clearOnEnter&&I(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Wl(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++Ka,o.atomic=!0),s){if(u&&(s.curOp.updateMaxLine=!0),o.collapsed)bt(s,t.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var d=t.line;d<=n.line;d++)fr(s,d,"text");o.atomic&&Da(s.doc),nt(s,"markerAdded",s,o)}return o}var Tn=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Tn.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();nt(this,"clear")}},Tn.prototype.find=function(e,t){return this.primary.find(e,t)},vt(Tn);function Gs(e,t,n,r,i){r=Y(r),r.shared=!1;var o=[Gr(e,t,n,r,i)],a=o[0],l=r.widgetNode;return pr(e,function(s){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Gr(s,ne(s,t),ne(s,n),r,i));for(var u=0;u<s.linked.length;++u)if(s.linked[u].isParent)return;a=ie(o)}),new Tn(o,a)}function ja(e){return e.findMarks(g(e.first,0),e.clipPos(g(e.lastLine())),function(t){return t.parent})}function qs(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(x(o,a)){var l=Gr(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function Xs(e){for(var t=function(r){var i=e[r],o=[i.primary.doc];pr(i.primary.doc,function(s){return o.push(s)});for(var a=0;a<i.markers.length;a++){var l=i.markers[a];U(o,l.doc)==-1&&(l.parent=null,i.markers.splice(a--,1))}},n=0;n<e.length;n++)t(n)}var Ys=0,wt=function(e,t,n,r,i){if(!(this instanceof wt))return new wt(e,t,n,r,i);n==null&&(n=0),Sn.call(this,[new kn([new Wr("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=g(n,0);this.sel=dr(o),this.history=new ii(null),this.id=++Ys,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Vi(this,{from:o,to:o,text:e}),dt(this,dr(o),Q)};wt.prototype=w(Sn.prototype,{constructor:wt,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Pr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:ot(function(e){var t=g(this.first,0),n=this.first+this.size-1;jr(this,{from:t,to:g(n,G(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&hn(this.cm,0,0),dt(this,dr(t),Q)}),replaceRange:function(e,t,n,r){t=ne(this,t),n=n?ne(this,n):t,Ur(this,e,t,n,r)},getRange:function(e,t,n){var r=Vt(this,ne(this,e),ne(this,t));return n===!1?r:n===""?r.join(""):r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(f(this,e))return G(this,e)},getLineNumber:function(e){return Ce(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=G(this,e)),Et(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ne(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return 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n=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?Qa(e,t.head):r},Oe)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=j(e.getLine(o.line),o.ch,r);t.push(He(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Tt(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=G(e.doc,i.line).text;if(o){if(i.ch==o.length&&(i=new g(i.line,i.ch-1)),i.ch>0)i=new g(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),g(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=G(e.doc,i.line-1).text;a&&(i=new 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i=e.state.keySeq;if(i){if(Ya(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:au.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),$a(e,i+" "+t,n,r))return!0}return $a(e,t,n,r)}function $a(e,t,n,r){var i=ou(e,t,r);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&nt(e,"keyHandled",e,t,n),(i=="handled"||i=="multi")&&(ct(n),Bi(e)),!!i}function el(e,t){var n=Za(t,!0);return n?t.shiftKey&&!e.state.keySeq?On(e,"Shift-"+n,t,function(r){return di(e,r,!0)})||On(e,n,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return di(e,r)}):On(e,n,t,function(r){return di(e,r)}):!1}function lu(e,t,n){return On(e,"'"+n+"'",t,function(r){return di(e,r,!0)})}var io=null;function tl(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField())&&(t.curOp.focus=le(Me(t)),!Ue(t,e))){E&&X<11&&e.keyCode==27&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=n==16||e.shiftKey;var 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uu=400,oo=function(e,t,n){this.time=e,this.pos=t,this.button=n};oo.prototype.compare=function(e,t,n){return this.time+uu>e&&x(t,this.pos)==0&&n==this.button};var An,Dn;function fu(e,t){var n=+new Date;return Dn&&Dn.compare(n,e,t)?(An=Dn=null,"triple"):An&&An.compare(n,e,t)?(Dn=new oo(n,e,t),An=null,"double"):(An=new oo(n,e,t),Dn=null,"single")}function il(e){var t=this,n=t.display;if(!(Ue(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.input.ensurePolled(),n.shift=e.shiftKey,er(n,e)){K||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(!ao(t,e)){var r=kr(t,e),i=rn(e),o=r?fu(r,i):"single";tt(t).focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),!(r&&cu(t,i,r,o,e))&&(i==1?r?hu(t,r,o,e):mt(e)==n.scroller&&ct(e):i==2?(r&&ai(t.doc,r),setTimeout(function(){return n.input.focus()},20)):i==3&&(te?t.display.input.onContextMenu(e):Ri(t)))}}}function cu(e,t,n,r,i){var o="Click";return 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i=e.display,o=!1,a=it(e,function(u){K&&(i.scroller.draggable=!1),e.state.draggingText=!1,e.state.delayingBlurEvent&&(e.hasFocus()?e.state.delayingBlurEvent=!1:Ri(e)),ft(i.wrapper.ownerDocument,"mouseup",a),ft(i.wrapper.ownerDocument,"mousemove",l),ft(i.scroller,"dragstart",s),ft(i.scroller,"drop",a),o||(ct(u),r.addNew||ai(e.doc,n,null,null,r.extend),K&&!ze||E&&X==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),l=function(u){o=o||Math.abs(t.clientX-u.clientX)+Math.abs(t.clientY-u.clientY)>=10},s=function(){return o=!0};K&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=!r.moveOnDrag,I(i.wrapper.ownerDocument,"mouseup",a),I(i.wrapper.ownerDocument,"mousemove",l),I(i.scroller,"dragstart",s),I(i.scroller,"drop",a),e.state.delayingBlurEvent=!0,setTimeout(function(){return i.input.focus()},20),i.scroller.dragDrop&&i.scroller.dragDrop()}function ol(e,t,n){if(n=="char")return new Te(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new Te(g(t.line,0),ne(e.doc,g(t.line+1,0)));var r=n(e,t);return new Te(r.from,r.to)}function vu(e,t,n,r){E&&Ri(e);var i=e.display,o=e.doc;ct(t);var a,l,s=o.sel,u=s.ranges;if(r.addNew&&!r.extend?(l=o.sel.contains(n),l>-1?a=u[l]:a=new Te(n,n)):(a=o.sel.primary(),l=o.sel.primIndex),r.unit=="rectangle")r.addNew||(a=new Te(n,n)),n=kr(e,t,!0,!0),l=-1;else{var d=ol(e,n,r.unit);r.extend?a=$i(a,d.anchor,d.head,r.extend):a=d}r.addNew?l==-1?(l=u.length,dt(o,Ht(e,u.concat([a]),l),{scroll:!1,origin:"*mouse"})):u.length>1&&u[l].empty()&&r.unit=="char"&&!r.extend?(dt(o,Ht(e,u.slice(0,l).concat(u.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):eo(o,l,a,we):(l=0,dt(o,new Nt([a],0),we),s=o.sel);var h=n;function b(F){if(x(h,F)!=0)if(h=F,r.unit=="rectangle"){for(var _=[],$=e.options.tabSize,J=j(G(o,n.line).text,n.ch,$),de=j(G(o,F.line).text,F.ch,$),Pe=Math.min(J,de),at=Math.max(J,de),_e=Math.min(n.line,F.line),Lt=Math.min(e.lastLine(),Math.max(n.line,F.line));_e<=Lt;_e++){var xt=G(o,_e).text,Je=Le(xt,Pe,$);Pe==at?_.push(new Te(g(_e,Je),g(_e,Je))):xt.length>Je&&_.push(new Te(g(_e,Je),g(_e,Le(xt,at,$))))}_.length||_.push(new Te(n,n)),dt(o,Ht(e,s.ranges.slice(0,l).concat(_),l),{origin:"*mouse",scroll:!1}),e.scrollIntoView(F)}else{var kt=a,st=ol(e,F,r.unit),$e=kt.anchor,Ze;x(st.anchor,$e)>0?(Ze=st.head,$e=Qe(kt.from(),st.anchor)):(Ze=st.anchor,$e=ke(kt.to(),st.head));var qe=s.ranges.slice(0);qe[l]=gu(e,new Te(ne(o,$e),Ze)),dt(o,Ht(e,qe,l),we)}}var y=i.wrapper.getBoundingClientRect(),k=0;function C(F){var _=++k,$=kr(e,F,!0,r.unit=="rectangle");if($)if(x($,h)!=0){e.curOp.focus=le(Me(e)),b($);var J=ei(i,o);($.line>=J.to||$.line<J.from)&&setTimeout(it(e,function(){k==_&&C(F)}),150)}else{var de=F.clientY<y.top?-20:F.clientY>y.bottom?20:0;de&&setTimeout(it(e,function(){k==_&&(i.scroller.scrollTop+=de,C(F))}),50)}}function A(F){e.state.selectingText=!1,k=1/0,F&&(ct(F),i.input.focus()),ft(i.wrapper.ownerDocument,"mousemove",H),ft(i.wrapper.ownerDocument,"mouseup",B),o.history.lastSelOrigin=null}var H=it(e,function(F){F.buttons===0||!rn(F)?A(F):C(F)}),B=it(e,A);e.state.selectingText=B,I(i.wrapper.ownerDocument,"mousemove",H),I(i.wrapper.ownerDocument,"mouseup",B)}function gu(e,t){var n=t.anchor,r=t.head,i=G(e.doc,n.line);if(x(n,r)==0&&n.sticky==r.sticky)return t;var o=At(i);if(!o)return t;var a=Ot(o,n.ch,n.sticky),l=o[a];if(l.from!=n.ch&&l.to!=n.ch)return t;var s=a+(l.from==n.ch==(l.level!=1)?0:1);if(s==0||s==o.length)return t;var u;if(r.line!=n.line)u=(r.line-n.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var d=Ot(o,r.ch,r.sticky),h=d-a||(r.ch-n.ch)*(l.level==1?-1:1);d==s-1||d==s?u=h<0:u=h>0}var b=o[s+(u?-1:0)],y=u==(b.level==1),k=y?b.from:b.to,C=y?"after":"before";return n.ch==k&&n.sticky==C?t:new Te(new g(n.line,k,C),r)}function al(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(b){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&ct(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!pt(e,n))return tn(t);o-=l.top-a.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var u=a.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=i){var d=jt(e.doc,o),h=e.display.gutterSpecs[s];return We(e,n,e,d,h.className,t),tn(t)}}}function ao(e,t){return al(e,t,"gutterClick",!0)}function ll(e,t){er(e.display,t)||yu(e,t)||Ue(e,t,"contextmenu")||te||e.display.input.onContextMenu(t)}function yu(e,t){return pt(e,"gutterContextMenu")?al(e,t,"gutterContextMenu",!1):!1}function sl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),cn(e)}var Yr={toString:function(){return"CodeMirror.Init"}},ul={},hi={};function mu(e){var t=e.optionHandlers;function n(r,i,o,a){e.defaults[r]=i,o&&(t[r]=a?function(l,s,u){u!=Yr&&o(l,s,u)}:o)}e.defineOption=n,e.Init=Yr,n("value","",function(r,i){return r.setValue(i)},!0),n("mode",null,function(r,i){r.doc.modeOption=i,Zi(r)},!0),n("indentUnit",2,Zi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(r){bn(r),cn(r),bt(r)},!0),n("lineSeparator",null,function(r,i){if(r.doc.lineSep=i,!!i){var o=[],a=r.doc.first;r.doc.iter(function(s){for(var u=0;;){var d=s.text.indexOf(i,u);if(d==-1)break;u=d+i.length,o.push(g(a,d))}a++});for(var l=o.length-1;l>=0;l--)Ur(r.doc,i,o[l],g(o[l].line,o[l].ch+i.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g,function(r,i,o){r.state.specialChars=new RegExp(i.source+(i.test(" ")?"":"| 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a=ci(i),l=o!=Yr&&ci(o);l&&l.detach&&l.detach(r,a),a.attach&&a.attach(r,l||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,wu,!0),n("gutters",[],function(r,i){r.display.gutterSpecs=Yi(i,r.options.lineNumbers),mn(r)},!0),n("fixedGutter",!0,function(r,i){r.display.gutters.style.left=i?Hi(r.display)+"px":"0",r.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(r){return Rr(r)},!0),n("scrollbarStyle","native",function(r){ca(r),Rr(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),n("lineNumbers",!1,function(r,i){r.display.gutterSpecs=Yi(r.options.gutters,i),mn(r)},!0),n("firstLineNumber",1,mn,!0),n("lineNumberFormatter",function(r){return r},mn,!0),n("showCursorWhenSelecting",!1,dn,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(r,i){i=="nocursor"&&(Ir(r),r.display.input.blur()),r.display.input.readOnlyChanged(i)}),n("screenReaderLabel",null,function(r,i){i=i===""?null:i,r.display.input.screenReaderLabelChanged(i)}),n("disableInput",!1,function(r,i){i||r.display.input.reset()},!0),n("dragDrop",!0,bu),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,dn,!0),n("singleCursorHeightPerLine",!0,dn,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,bn,!0),n("addModeClass",!1,bn,!0),n("pollInterval",100),n("undoDepth",200,function(r,i){return r.doc.history.undoDepth=i}),n("historyEventDelay",1250),n("viewportMargin",10,function(r){return r.refresh()},!0),n("maxHighlightLength",1e4,bn,!0),n("moveInputWithCursor",!0,function(r,i){i||r.display.input.resetPosition()}),n("tabindex",null,function(r,i){return r.display.input.getField().tabIndex=i||""}),n("autofocus",null),n("direction","ltr",function(r,i){return r.doc.setDirection(i)},!0),n("phrases",null)}function bu(e,t,n){var r=n&&n!=Yr;if(!t!=!r){var i=e.display.dragFunctions,o=t?I:ft;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function wu(e){e.options.lineWrapping?(ve(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(N(e.display.wrapper,"CodeMirror-wrap"),Li(e)),Fi(e),bt(e),cn(e),setTimeout(function(){return Rr(e)},100)}function Be(e,t){var n=this;if(!(this instanceof Be))return new Be(e,t);this.options=t=t?Y(t):{},Y(ul,t,!1);var r=t.value;typeof r=="string"?r=new wt(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new Be.inputStyles[t.inputStyle](this),o=this.display=new Ws(e,r,i,t);o.wrapper.CodeMirror=this,sl(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),ca(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 V,keySeq:null,specialChars:null},t.autofocus&&!fe&&o.input.focus(),E&&X<11&&setTimeout(function(){return n.display.input.reset(!0)},20),xu(this),Qs(),Lr(this),this.curOp.forceUpdate=!0,xa(this,r),t.autofocus&&!fe||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&_i(n)},20):Ir(this);for(var a in hi)hi.hasOwnProperty(a)&&hi[a](this,t[a],Yr);pa(this),t.finishInit&&t.finishInit(this);for(var l=0;l<lo.length;++l)lo[l](this);Mr(this),K&&t.lineWrapping&&getComputedStyle(o.lineDiv).textRendering=="optimizelegibility"&&(o.lineDiv.style.textRendering="auto")}Be.defaults=ul,Be.optionHandlers=hi;function xu(e){var t=e.display;I(t.scroller,"mousedown",it(e,il)),E&&X<11?I(t.scroller,"dblclick",it(e,function(s){if(!Ue(e,s)){var u=kr(e,s);if(!(!u||ao(e,s)||er(e.display,s))){ct(s);var d=e.findWordAt(u);ai(e.doc,d.anchor,d.head)}}})):I(t.scroller,"dblclick",function(s){return Ue(e,s)||ct(s)}),I(t.scroller,"contextmenu",function(s){return ll(e,s)}),I(t.input.getField(),"contextmenu",function(s){t.scroller.contains(s.target)||ll(e,s)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function o(s){if(s.touches.length!=1)return!1;var u=s.touches[0];return u.radiusX<=1&&u.radiusY<=1}function a(s,u){if(u.left==null)return!0;var d=u.left-s.left,h=u.top-s.top;return d*d+h*h>20*20}I(t.scroller,"touchstart",function(s){if(!Ue(e,s)&&!o(s)&&!ao(e,s)){t.input.ensurePolled(),clearTimeout(n);var u=+new Date;t.activeTouch={start:u,moved:!1,prev:u-r.end<=300?r:null},s.touches.length==1&&(t.activeTouch.left=s.touches[0].pageX,t.activeTouch.top=s.touches[0].pageY)}}),I(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),I(t.scroller,"touchend",function(s){var u=t.activeTouch;if(u&&!er(t,s)&&u.left!=null&&!u.moved&&new Date-u.start<300){var d=e.coordsChar(t.activeTouch,"page"),h;!u.prev||a(u,u.prev)?h=new Te(d,d):!u.prev.prev||a(u,u.prev.prev)?h=e.findWordAt(d):h=new Te(g(d.line,0),ne(e.doc,g(d.line+1,0))),e.setSelection(h.anchor,h.head),e.focus(),ct(s)}i()}),I(t.scroller,"touchcancel",i),I(t.scroller,"scroll",function(){t.scroller.clientHeight&&(pn(e,t.scroller.scrollTop),Cr(e,t.scroller.scrollLeft,!0),We(e,"scroll",e))}),I(t.scroller,"mousewheel",function(s){return ya(e,s)}),I(t.scroller,"DOMMouseScroll",function(s){return ya(e,s)}),I(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(s){Ue(e,s)||Yt(s)},over:function(s){Ue(e,s)||(Vs(e,s),Yt(s))},start:function(s){return Zs(e,s)},drop:it(e,Js),leave:function(s){Ue(e,s)||Ga(e)}};var l=t.input.getField();I(l,"keyup",function(s){return rl.call(e,s)}),I(l,"keydown",it(e,tl)),I(l,"keypress",it(e,nl)),I(l,"focus",function(s){return _i(e,s)}),I(l,"blur",function(s){return Ir(e,s)})}var lo=[];Be.defineInitHook=function(e){return lo.push(e)};function Pn(e,t,n,r){var i=e.doc,o;n==null&&(n="add"),n=="smart"&&(i.mode.indent?o=an(e,t).state:n="prev");var a=e.options.tabSize,l=G(i,t),s=j(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var u=l.text.match(/^\s*/)[0],d;if(!r&&!/\S/.test(l.text))d=0,n="not";else if(n=="smart"&&(d=i.mode.indent(o,l.text.slice(u.length),l.text),d==P||d>150)){if(!r)return;n="prev"}n=="prev"?t>i.first?d=j(G(i,t-1).text,null,a):d=0:n=="add"?d=s+e.options.indentUnit:n=="subtract"?d=s-e.options.indentUnit:typeof n=="number"&&(d=s+n),d=Math.max(0,d);var h="",b=0;if(e.options.indentWithTabs)for(var y=Math.floor(d/a);y;--y)b+=a,h+=" ";if(b<d&&(h+=He(d-b)),h!=u)return Ur(i,h,g(t,0),g(t,u.length),"+input"),l.stateAfter=null,!0;for(var k=0;k<i.sel.ranges.length;k++){var C=i.sel.ranges[k];if(C.head.line==t&&C.head.ch<u.length){var A=g(t,u.length);eo(i,k,new Te(A,A));break}}}var Ft=null;function pi(e){Ft=e}function so(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a=+new Date-200,l=i=="paste"||e.state.pasteIncoming>a,s=nn(t),u=null;if(l&&r.ranges.length>1)if(Ft&&Ft.text.join(`
`)==t){if(r.ranges.length%Ft.text.length==0){u=[];for(var d=0;d<Ft.text.length;d++)u.push(o.splitLines(Ft.text[d]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=Re(s,function(H){return[H]}));for(var h=e.curOp.updateInput,b=r.ranges.length-1;b>=0;b--){var y=r.ranges[b],k=y.from(),C=y.to();y.empty()&&(n&&n>0?k=g(k.line,k.ch-n):e.state.overwrite&&!l?C=g(C.line,Math.min(G(o,C.line).text.length,C.ch+ie(s).length)):l&&Ft&&Ft.lineWise&&Ft.text.join(`
`)==s.join(`
`)&&(k=C=g(k.line,0)));var A={from:k,to:C,text:u?u[b%u.length]:s,origin:i||(l?"paste":e.state.cutIncoming>a?"cut":"+input")};jr(e.doc,A),nt(e,"inputRead",e,A)}t&&!l&&cl(e,t),Br(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function fl(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&t.hasFocus()&&Tt(t,function(){return so(t,n,0,null,"paste")}),!0}function cl(e,t){if(!(!e.options.electricChars||!e.options.smartIndent))for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Pn(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(G(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Pn(e,i.head.line,"smart"));a&&nt(e,"electricInput",e,i.head.line)}}}function dl(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:g(i,0),head:g(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function uo(e,t,n,r){e.setAttribute("autocorrect",n?"on":"off"),e.setAttribute("autocapitalize",r?"on":"off"),e.setAttribute("spellcheck",!!t)}function hl(){var e=c("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),t=c("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return K?e.style.width="1000px":e.setAttribute("wrap","off"),ae&&(e.style.border="1px solid black"),t}function ku(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){tt(this).focus(),this.display.input.focus()},setOption:function(r,i){var o=this.options,a=o[r];o[r]==i&&r!="mode"||(o[r]=i,t.hasOwnProperty(r)&&it(this,t[r])(this,i,a),We(this,"optionChange",this,r))},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](ci(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,o=0;o<i.length;++o)if(i[o]==r||i[o].name==r)return i.splice(o,1),!0},addOverlay:gt(function(r,i){var o=r.token?r:e.getMode(this.options,r);if(o.startState)throw new Error("Overlays may not be stateful.");It(this.state.overlays,{mode:o,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(a){return a.priority}),this.state.modeGen++,bt(this)}),removeOverlay:gt(function(r){for(var i=this.state.overlays,o=0;o<i.length;++o){var a=i[o].modeSpec;if(a==r||typeof r=="string"&&a.name==r){i.splice(o,1),this.state.modeGen++,bt(this);return}}}),indentLine:gt(function(r,i,o){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),f(this.doc,r)&&Pn(this,r,i,o)}),indentSelection:gt(function(r){for(var i=this.doc.sel.ranges,o=-1,a=0;a<i.length;a++){var l=i[a];if(l.empty())l.head.line>o&&(Pn(this,l.head.line,r,!0),o=l.head.line,a==this.doc.sel.primIndex&&Br(this));else{var s=l.from(),u=l.to(),d=Math.max(o,s.line);o=Math.min(this.lastLine(),u.line-(u.ch?0:1))+1;for(var h=d;h<o;++h)Pn(this,h,r);var b=this.doc.sel.ranges;s.ch==0&&i.length==b.length&&b[a].from().ch>0&&eo(this.doc,a,new Te(s,b[a].to()),Q)}}}),getTokenAt:function(r,i){return So(this,r,i)},getLineTokens:function(r,i){return So(this,g(r),i,!0)},getTokenTypeAt:function(r){r=ne(this.doc,r);var i=wo(this,G(this.doc,r.line)),o=0,a=(i.length-1)/2,l=r.ch,s;if(l==0)s=i[2];else for(;;){var u=o+a>>1;if((u?i[u*2-1]:0)>=l)a=u;else if(i[u*2+1]<l)o=u+1;else{s=i[u*2+2];break}}var d=s?s.indexOf("overlay "):-1;return d<0?s:d==0?null:s.slice(0,d-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var o=[];if(!n.hasOwnProperty(i))return o;var a=n[i],l=this.getModeAt(r);if(typeof l[i]=="string")a[l[i]]&&o.push(a[l[i]]);else if(l[i])for(var s=0;s<l[i].length;s++){var u=a[l[i][s]];u&&o.push(u)}else l.helperType&&a[l.helperType]?o.push(a[l.helperType]):a[l.name]&&o.push(a[l.name]);for(var d=0;d<a._global.length;d++){var h=a._global[d];h.pred(l,this)&&U(o,h.val)==-1&&o.push(h.val)}return o},getStateAfter:function(r,i){var o=this.doc;return r=Mt(o,r==null?o.first+o.size-1:r),an(this,r+1,i).state},cursorCoords:function(r,i){var o,a=this.doc.sel.primary();return r==null?o=a.head:typeof r=="object"?o=ne(this.doc,r):o=r?a.from():a.to(),zt(this,o,i||"page")},charCoords:function(r,i){return Zn(this,ne(this.doc,r),i||"page")},coordsChar:function(r,i){return r=Qo(this,r,i||"page"),Wi(this,r.left,r.top)},lineAtHeight:function(r,i){return r=Qo(this,{top:r,left:0},i||"page").top,jt(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,o){var a=!1,l;if(typeof r=="number"){var s=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>s&&(r=s,a=!0),l=G(this.doc,r)}else l=r;return Jn(this,l,{top:0,left:0},i||"page",o||a).top+(a?this.doc.height-$t(l):0)},defaultTextHeight:function(){return Hr(this.display)},defaultCharWidth:function(){return Fr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,o,a,l){var s=this.display;r=zt(this,ne(this.doc,r));var u=r.bottom,d=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),s.sizer.appendChild(i),a=="over")u=r.top;else if(a=="above"||a=="near"){var h=Math.max(s.wrapper.clientHeight,this.doc.height),b=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(a=="above"||r.bottom+i.offsetHeight>h)&&r.top>i.offsetHeight?u=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=h&&(u=r.bottom),d+i.offsetWidth>b&&(d=b-i.offsetWidth)}i.style.top=u+"px",i.style.left=i.style.right="",l=="right"?(d=s.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(l=="left"?d=0:l=="middle"&&(d=(s.sizer.clientWidth-i.offsetWidth)/2),i.style.left=d+"px"),o&&bs(this,{left:d,top:u,right:d+i.offsetWidth,bottom:u+i.offsetHeight})},triggerOnKeyDown:gt(tl),triggerOnKeyPress:gt(nl),triggerOnKeyUp:rl,triggerOnMouseDown:gt(il),execCommand:function(r){if(Nn.hasOwnProperty(r))return Nn[r].call(null,this)},triggerElectric:gt(function(r){cl(this,r)}),findPosH:function(r,i,o,a){var l=1;i<0&&(l=-1,i=-i);for(var s=ne(this.doc,r),u=0;u<i&&(s=fo(this.doc,s,l,o,a),!s.hitSide);++u);return s},moveH:gt(function(r,i){var o=this;this.extendSelectionsBy(function(a){return o.display.shift||o.doc.extend||a.empty()?fo(o.doc,a.head,r,i,o.options.rtlMoveVisually):r<0?a.from():a.to()},Oe)}),deleteH:gt(function(r,i){var o=this.doc.sel,a=this.doc;o.somethingSelected()?a.replaceSelection("",null,"+delete"):Xr(this,function(l){var s=fo(a,l.head,r,i,!1);return r<0?{from:s,to:l.head}:{from:l.head,to:s}})}),findPosV:function(r,i,o,a){var l=1,s=a;i<0&&(l=-1,i=-i);for(var u=ne(this.doc,r),d=0;d<i;++d){var h=zt(this,u,"div");if(s==null?s=h.left:h.left=s,u=pl(this,h,l,o),u.hitSide)break}return u},moveV:gt(function(r,i){var o=this,a=this.doc,l=[],s=!this.display.shift&&!a.extend&&a.sel.somethingSelected();if(a.extendSelectionsBy(function(d){if(s)return r<0?d.from():d.to();var h=zt(o,d.head,"div");d.goalColumn!=null&&(h.left=d.goalColumn),l.push(h.left);var b=pl(o,h,r,i);return i=="page"&&d==a.sel.primary()&&ji(o,Zn(o,b,"div").top-h.top),b},Oe),l.length)for(var u=0;u<a.sel.ranges.length;u++)a.sel.ranges[u].goalColumn=l[u]}),findWordAt:function(r){var i=this.doc,o=G(i,r.line).text,a=r.ch,l=r.ch;if(o){var s=this.getHelper(r,"wordChars");(r.sticky=="before"||l==o.length)&&a?--a:++l;for(var u=o.charAt(a),d=se(u,s)?function(h){return se(h,s)}:/\s/.test(u)?function(h){return/\s/.test(h)}:function(h){return!/\s/.test(h)&&!se(h)};a>0&&d(o.charAt(a-1));)--a;for(;l<o.length&&d(o.charAt(l));)++l}return new Te(g(r.line,a),g(r.line,l))},toggleOverwrite:function(r){r!=null&&r==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?ve(this.display.cursorDiv,"CodeMirror-overwrite"):N(this.display.cursorDiv,"CodeMirror-overwrite"),We(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==le(Me(this))},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:gt(function(r,i){hn(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Gt(this)-this.display.barHeight,width:r.scrollWidth-Gt(this)-this.display.barWidth,clientHeight:Oi(this),clientWidth:wr(this)}},scrollIntoView:gt(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:g(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?ws(this,r):la(this,r.from,r.to,r.margin)}),setSize:gt(function(r,i){var o=this,a=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};r!=null&&(this.display.wrapper.style.width=a(r)),i!=null&&(this.display.wrapper.style.height=a(i)),this.options.lineWrapping&&Jo(this);var l=this.display.viewFrom;this.doc.iter(l,this.display.viewTo,function(s){if(s.widgets){for(var u=0;u<s.widgets.length;u++)if(s.widgets[u].noHScroll){fr(o,l,"widget");break}}++l}),this.curOp.forceUpdate=!0,We(this,"refresh",this)}),operation:function(r){return Tt(this,r)},startOperation:function(){return Lr(this)},endOperation:function(){return Mr(this)},refresh:gt(function(){var r=this.display.cachedTextHeight;bt(this),this.curOp.forceUpdate=!0,cn(this),hn(this,this.doc.scrollLeft,this.doc.scrollTop),qi(this.display),(r==null||Math.abs(r-Hr(this.display))>.5||this.options.lineWrapping)&&Fi(this),We(this,"refresh",this)}),swapDoc:gt(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),xa(this,r),cn(this),this.display.input.reset(),hn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,nt(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[r]:r},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}},vt(e),e.registerHelper=function(r,i,o){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=o},e.registerGlobalHelper=function(r,i,o,a){e.registerHelper(r,i,a),n[r]._global.push({pred:o,val:a})}}function fo(e,t,n,r,i){var o=t,a=n,l=G(e,t.line),s=i&&e.direction=="rtl"?-n:n;function u(){var B=t.line+s;return B<e.first||B>=e.first+e.size?!1:(t=new g(B,t.ch,t.sticky),l=G(e,B))}function d(B){var F;if(r=="codepoint"){var _=l.text.charCodeAt(t.ch+(n>0?0:-1));if(isNaN(_))F=null;else{var $=n>0?_>=55296&&_<56320:_>=56320&&_<57343;F=new g(t.line,Math.max(0,Math.min(l.text.length,t.ch+n*($?2:1))),-n)}}else i?F=nu(e.cm,l,t,n):F=ro(l,t,n);if(F==null)if(!B&&u())t=no(i,e.cm,l,t.line,s);else return!1;else t=F;return!0}if(r=="char"||r=="codepoint")d();else if(r=="column")d(!0);else if(r=="word"||r=="group")for(var h=null,b=r=="group",y=e.cm&&e.cm.getHelper(t,"wordChars"),k=!0;!(n<0&&!d(!k));k=!1){var C=l.text.charAt(t.ch)||`
`,A=se(C,y)?"w":b&&C==`
`?"n":!b||/\s/.test(C)?null:"p";if(b&&!k&&!A&&(A="s"),h&&h!=A){n<0&&(n=1,d(),t.sticky="after");break}if(A&&(h=A),n>0&&!d(!k))break}var H=si(e,t,o,a,!0);return re(o,H)&&(H.hitSide=!0),H}function pl(e,t,n,r){var i=e.doc,o=t.left,a;if(r=="page"){var l=Math.min(e.display.wrapper.clientHeight,tt(e).innerHeight||i(e).documentElement.clientHeight),s=Math.max(l-.5*Hr(e.display),3);a=(n>0?t.bottom:t.top)+n*s}else r=="line"&&(a=n>0?t.bottom+3:t.top-3);for(var u;u=Wi(e,o,a),!!u.outside;){if(n<0?a<=0:a>=i.height){u.hitSide=!0;break}a+=n*5}return u}var Ne=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new V,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Ne.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;i.contentEditable=!0,uo(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function o(l){for(var s=l.target;s;s=s.parentNode){if(s==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(s.className))break}return!1}I(i,"paste",function(l){!o(l)||Ue(r,l)||fl(l,r)||X<=11&&setTimeout(it(r,function(){return t.updateFromDOM()}),20)}),I(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),I(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),I(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),I(i,"touchstart",function(){return n.forceCompositionEnd()}),I(i,"input",function(){t.composing||t.readFromDOMSoon()});function a(l){if(!(!o(l)||Ue(r,l))){if(r.somethingSelected())pi({lineWise:!1,text:r.getSelections()}),l.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var s=dl(r);pi({lineWise:!0,text:s.text}),l.type=="cut"&&r.operation(function(){r.setSelections(s.ranges,0,Q),r.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var u=Ft.text.join(`
`);if(l.clipboardData.setData("Text",u),l.clipboardData.getData("Text")==u){l.preventDefault();return}}var d=hl(),h=d.firstChild;uo(h),r.display.lineSpace.insertBefore(d,r.display.lineSpace.firstChild),h.value=Ft.text.join(`
`);var b=le(i.ownerDocument);et(h),setTimeout(function(){r.display.lineSpace.removeChild(d),b.focus(),b==i&&n.showPrimarySelection()},50)}}I(i,"copy",a),I(i,"cut",a)},Ne.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ne.prototype.prepareSelection=function(){var e=ia(this.cm,!1);return e.focus=le(this.div.ownerDocument)==this.div,e},Ne.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Ne.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ne.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var o=vi(t,e.anchorNode,e.anchorOffset),a=vi(t,e.focusNode,e.focusOffset);if(!(o&&!o.bad&&a&&!a.bad&&x(Qe(o,a),r)==0&&x(ke(o,a),i)==0)){var l=t.display.view,s=r.line>=t.display.viewFrom&&vl(t,r)||{node:l[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&vl(t,i);if(!u){var d=l[l.length-1].measure,h=d.maps?d.maps[d.maps.length-1]:d.map;u={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(!s||!u){e.removeAllRanges();return}var b=e.rangeCount&&e.getRangeAt(0),y;try{y=M(s.node,s.offset,u.offset,u.node)}catch(k){}y&&(!q&&t.state.focused?(e.collapse(s.node,s.offset),y.collapsed||(e.removeAllRanges(),e.addRange(y))):(e.removeAllRanges(),e.addRange(y)),b&&e.anchorNode==null?e.addRange(b):q&&this.startGracePeriod()),this.rememberSelection()}},Ne.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)},Ne.prototype.showMultipleSelections=function(e){T(this.cm.display.cursorDiv,e.cursors),T(this.cm.display.selectionDiv,e.selection)},Ne.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ne.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return R(this.div,t)},Ne.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||le(this.div.ownerDocument)!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ne.prototype.blur=function(){this.div.blur()},Ne.prototype.getField=function(){return this.div},Ne.prototype.supportsTouch=function(){return!0},Ne.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):Tt(this.cm,function(){return t.cm.curOp.selectionChanged=!0});function n(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,n))}this.polling.set(this.cm.options.pollInterval,n)},Ne.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ne.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(ee&&Z&&this.cm.display.gutterSpecs.length&&Su(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var n=vi(t,e.anchorNode,e.anchorOffset),r=vi(t,e.focusNode,e.focusOffset);n&&r&&Tt(t,function(){dt(t.doc,dr(n,r),Q),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Ne.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=g(r.line-1,G(e.doc,r.line-1).length)),i.ch==G(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=g(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||(o=Sr(e,r.line))==0?(a=Ce(t.view[0].line),l=t.view[0].node):(a=Ce(t.view[o].line),l=t.view[o-1].node.nextSibling);var s=Sr(e,i.line),u,d;if(s==t.view.length-1?(u=t.viewTo-1,d=t.lineDiv.lastChild):(u=Ce(t.view[s+1].line)-1,d=t.view[s+1].node.previousSibling),!l)return!1;for(var h=e.doc.splitLines(Cu(e,l,d,a,u)),b=Vt(e.doc,g(a,0),g(u,G(e.doc,u).text.length));h.length>1&&b.length>1;)if(ie(h)==ie(b))h.pop(),b.pop(),u--;else if(h[0]==b[0])h.shift(),b.shift(),a++;else break;for(var y=0,k=0,C=h[0],A=b[0],H=Math.min(C.length,A.length);y<H&&C.charCodeAt(y)==A.charCodeAt(y);)++y;for(var B=ie(h),F=ie(b),_=Math.min(B.length-(h.length==1?y:0),F.length-(b.length==1?y:0));k<_&&B.charCodeAt(B.length-k-1)==F.charCodeAt(F.length-k-1);)++k;if(h.length==1&&b.length==1&&a==r.line)for(;y&&y>r.ch&&B.charCodeAt(B.length-k-1)==F.charCodeAt(F.length-k-1);)y--,k++;h[h.length-1]=B.slice(0,B.length-k).replace(/^\u200b+/,""),h[0]=h[0].slice(y).replace(/\u200b+$/,"");var $=g(a,y),J=g(u,b.length?ie(b).length-k:0);if(h.length>1||h[0]||x($,J))return Ur(e.doc,h,$,J,"+input"),!0},Ne.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ne.prototype.reset=function(){this.forceCompositionEnd()},Ne.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ne.prototype.readFromDOMSoon=function(){var e=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80))},Ne.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Tt(this.cm,function(){return bt(e.cm)})},Ne.prototype.setUneditable=function(e){e.contentEditable="false"},Ne.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||it(this.cm,so)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))},Ne.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ne.prototype.onContextMenu=function(){},Ne.prototype.resetPosition=function(){},Ne.prototype.needsContentAttribute=!0;function vl(e,t){var n=Ai(e,t.line);if(!n||n.hidden)return null;var r=G(e.doc,t.line),i=Uo(n,r,t.line),o=At(r,e.doc.direction),a="left";if(o){var l=Ot(o,t.ch);a=l%2?"right":"left"}var s=Xo(i.map,t.ch,a);return s.offset=s.collapse=="right"?s.end:s.start,s}function Su(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Jr(e,t){return t&&(e.bad=!0),e}function Cu(e,t,n,r,i){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function u(y){return function(k){return k.id==y}}function d(){a&&(o+=l,s&&(o+=l),a=s=!1)}function h(y){y&&(d(),o+=y)}function b(y){if(y.nodeType==1){var k=y.getAttribute("cm-text");if(k){h(k);return}var C=y.getAttribute("cm-marker"),A;if(C){var H=e.findMarks(g(r,0),g(i+1,0),u(+C));H.length&&(A=H[0].find(0))&&h(Vt(e.doc,A.from,A.to).join(l));return}if(y.getAttribute("contenteditable")=="false")return;var B=/^(pre|div|p|li|table|br)$/i.test(y.nodeName);if(!/^br$/i.test(y.nodeName)&&y.textContent.length==0)return;B&&d();for(var F=0;F<y.childNodes.length;F++)b(y.childNodes[F]);/^(pre|p)$/i.test(y.nodeName)&&(s=!0),B&&(a=!0)}else y.nodeType==3&&h(y.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;b(t),t!=n;)t=t.nextSibling,s=!1;return o}function vi(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return Jr(e.clipPos(g(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return Tu(o,t,n)}}function Tu(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!R(r,t))return Jr(g(Ce(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var o=e.rest?ie(e.rest):e.line;return Jr(g(Ce(o),o.text.length),i)}var a=t.nodeType==3?t:null,l=t;for(!a&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(a=t.firstChild,n&&(n=a.nodeValue.length));l.parentNode!=r;)l=l.parentNode;var s=e.measure,u=s.maps;function d(A,H,B){for(var F=-1;F<(u?u.length:0);F++)for(var _=F<0?s.map:u[F],$=0;$<_.length;$+=3){var J=_[$+2];if(J==A||J==H){var de=Ce(F<0?e.line:e.rest[F]),Pe=_[$]+B;return(B<0||J!=A)&&(Pe=_[$+(B?1:0)]),g(de,Pe)}}}var h=d(a,l,n);if(h)return Jr(h,i);for(var b=l.nextSibling,y=a?a.nodeValue.length-n:0;b;b=b.nextSibling){if(h=d(b,b.firstChild,0),h)return Jr(g(h.line,h.ch-y),i);y+=b.textContent.length}for(var k=l.previousSibling,C=n;k;k=k.previousSibling){if(h=d(k,k.firstChild,-1),h)return Jr(g(h.line,h.ch+C),i);C+=k.textContent.length}}var Ye=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new V,this.hasSelection=!1,this.composing=null,this.resetting=!1};Ye.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),ae&&(i.style.width="0px"),I(i,"input",function(){E&&X>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),I(i,"paste",function(a){Ue(r,a)||fl(a,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())});function o(a){if(!Ue(r,a)){if(r.somethingSelected())pi({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var l=dl(r);pi({lineWise:!0,text:l.text}),a.type=="cut"?r.setSelections(l.ranges,null,Q):(n.prevInput="",i.value=l.text.join(`
`),et(i))}else return;a.type=="cut"&&(r.state.cutIncoming=+new Date)}}I(i,"cut",o),I(i,"copy",o),I(e.scroller,"paste",function(a){if(!(er(e,a)||Ue(r,a))){if(!i.dispatchEvent){r.state.pasteIncoming=+new Date,n.focus();return}var l=new Event("paste");l.clipboardData=a.clipboardData,i.dispatchEvent(l)}}),I(e.lineSpace,"selectstart",function(a){er(e,a)||ct(a)}),I(i,"compositionstart",function(){var a=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:a,range:r.markText(a,r.getCursor("to"),{className:"CodeMirror-composing"})}}),I(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ye.prototype.createField=function(e){this.wrapper=hl(),this.textarea=this.wrapper.firstChild;var t=this.cm.options;uo(this.textarea,t.spellcheck,t.autocorrect,t.autocapitalize)},Ye.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Ye.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ia(e);if(e.options.moveInputWithCursor){var i=zt(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ye.prototype.showSelection=function(e){var t=this.cm,n=t.display;T(n.cursorDiv,e.cursors),T(n.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ye.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing&&e)){var t=this.cm;if(this.resetting=!0,t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&et(this.textarea),E&&X>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",E&&X>=9&&(this.hasSelection=null));this.resetting=!1}},Ye.prototype.getField=function(){return this.textarea},Ye.prototype.supportsTouch=function(){return!1},Ye.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!fe||le(this.textarea.ownerDocument)!=this.textarea))try{this.textarea.focus()}catch(e){}},Ye.prototype.blur=function(){this.textarea.blur()},Ye.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ye.prototype.receivedFocus=function(){this.slowPoll()},Ye.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ye.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function n(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,n)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,n)},Ye.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!t.state.focused||or(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(E&&X>=9&&this.hasSelection===i||me&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(o==8203&&!r&&(r=""),o==8666)return this.reset(),this.cm.execCommand("undo")}for(var a=0,l=Math.min(r.length,i.length);a<l&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return Tt(t,function(){so(t,i.slice(a),r.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
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