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n=nn(e,gt(t)),i=t.text.length>e.options.maxHighlightLength&&dn(e.doc.mode,n.state),a=yi(e,t,n);i&&(n.state=i),t.stateAfter=n.save(!i),t.styles=a.styles,a.classes?t.styleClasses=a.classes:t.styleClasses&&(t.styleClasses=null),r===e.doc.highlightFrontier&&(e.doc.modeFrontier=Math.max(e.doc.modeFrontier,++e.doc.highlightFrontier))}return t.styles}function nn(e,t,r){var n=e.doc,i=e.display;if(!n.mode.startState)return new sn(n,!0,t);var a=Jn(e,t,r),o=a>n.first&&et(n,a-1).stateAfter,l=o?sn.fromSaved(n,o,a):new sn(n,dr(n.mode),a);return n.iter(a,t,function(u){pr(e,u.text,l);var d=l.line;u.stateAfter=d==t-1||d%5==0||d>=i.viewFrom&&d<i.viewTo?l.save():null,l.nextLine()}),r&&(n.modeFrontier=l.line),l}function pr(e,t,r,n){var i=e.doc.mode,a=new Ot(t,e.options.tabSize,r);for(a.start=a.pos=n||0,t==""&&xi(i,r.state);!a.eol();)mr(i,a,r.state),a.start=a.pos}function xi(e,t){if(e.blankLine)return e.blankLine(t);if(!e.innerMode)return;var r=$n(e,t);if(r.mode.blankLine)return 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Ci(){Ei=!0}function ki(){pn=!0}function gr(e,t,r){this.marker=e,this.from=t,this.to=r}function Rn(e,t){if(e)for(var r=0;r<e.length;++r){var n=e[r];if(n.marker==t)return n}}function Ia(e,t){for(var r,n=0;n<e.length;++n)e[n]!=t&&(r||(r=[])).push(e[n]);return r}function zr(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function Zn(e,t,r){var n;if(e)for(var i=0;i<e.length;++i){var a=e[i],o=a.marker,l=a.from==null||(o.inclusiveLeft?a.from<=t:a.from<t);if(l||a.from==t&&o.type=="bookmark"&&(!r||!a.marker.insertLeft)){var u=a.to==null||(o.inclusiveRight?a.to>=t:a.to>t);(n||(n=[])).push(new gr(o,a.from,u?null:a.to))}}return n}function Br(e,t,r){var n;if(e)for(var i=0;i<e.length;++i){var a=e[i],o=a.marker,l=a.to==null||(o.inclusiveRight?a.to>=t:a.to>t);if(l||a.from==t&&o.type=="bookmark"&&(!r||a.marker.insertLeft)){var u=a.from==null||(o.inclusiveLeft?a.from<=t:a.from<t);(n||(n=[])).push(new gr(o,u?null:a.from-t,a.to==null?null:a.to-t))}}return n}function Nn(e,t){if(t.full)return null;var r=Dn(e,t.from.line)&&et(e,t.from.line).markedSpans,n=Dn(e,t.to.line)&&et(e,t.to.line).markedSpans;if(!r&&!n)return null;var i=t.from.ch,a=t.to.ch,o=ut(t.from,t.to)==0,l=Zn(r,i,o),u=Br(n,a,o),d=t.text.length==1,E=m(t.text).length+(d?i:0);if(l)for(var _=0;_<l.length;++_){var Y=l[_];if(Y.to==null){var X=Rn(u,Y.marker);X?d&&(Y.to=X.to==null?null:X.to+E):Y.to=i}}if(u)for(var ve=0;ve<u.length;++ve){var Le=u[ve];if(Le.to!=null&&(Le.to+=E),Le.from==null){var Ie=Rn(l,Le.marker);Ie||(Le.from=E,d&&(l||(l=[])).push(Le))}else Le.from+=E,d&&(l||(l=[])).push(Le)}l&&(l=Qn(l)),u&&u!=l&&(u=Qn(u));var Fe=[l];if(!d){var Be=t.text.length-2,We;if(Be>0&&l)for(var Ve=0;Ve<l.length;++Ve)l[Ve].to==null&&(We||(We=[])).push(new gr(l[Ve].marker,null,null));for(var ot=0;ot<Be;++ot)Fe.push(We);Fe.push(u)}return Fe}function Qn(e){for(var t=0;t<e.length;++t){var r=e[t];r.from!=null&&r.from==r.to&&r.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function Si(e,t,r){var n=null;if(e.iter(t.line,r.line+1,function(X){if(X.markedSpans)for(var ve=0;ve<X.markedSpans.length;++ve){var Le=X.markedSpans[ve].marker;Le.readOnly&&(!n||R(n,Le)==-1)&&(n||(n=[])).push(Le)}}),!n)return null;for(var i=[{from:t,to:r}],a=0;a<n.length;++a)for(var o=n[a],l=o.find(0),u=0;u<i.length;++u){var d=i[u];if(ut(d.to,l.from)<0||ut(d.from,l.to)>0)continue;var E=[u,1],_=ut(d.from,l.from),Y=ut(d.to,l.to);(_<0||!o.inclusiveLeft&&!_)&&E.push({from:d.from,to:l.from}),(Y>0||!o.inclusiveRight&&!Y)&&E.push({from:l.to,to:d.to}),i.splice.apply(i,E),u+=E.length-3}return i}function Xr(e){var t=e.markedSpans;if(!t)return;for(var r=0;r<t.length;++r)t[r].marker.detachLine(e);e.markedSpans=null}function er(e,t){if(!t)return;for(var r=0;r<t.length;++r)t[r].marker.attachLine(e);e.markedSpans=t}function vr(e){return e.inclusiveLeft?-1:0}function xn(e){return e.inclusiveRight?1:0}function Gr(e,t){var r=e.lines.length-t.lines.length;if(r!=0)return r;var n=e.find(),i=t.find(),a=ut(n.from,i.from)||vr(e)-vr(t);if(a)return-a;var o=ut(n.to,i.to)||xn(e)-xn(t);return o||t.id-e.id}function Ti(e,t){var r=pn&&e.markedSpans,n;if(r)for(var i=void 0,a=0;a<r.length;++a)i=r[a],i.marker.collapsed&&(t?i.from:i.to)==null&&(!n||Gr(n,i.marker)<0)&&(n=i.marker);return n}function _i(e){return Ti(e,!0)}function Kr(e){return Ti(e,!1)}function Ua(e,t){var r=pn&&e.markedSpans,n;if(r)for(var i=0;i<r.length;++i){var a=r[i];a.marker.collapsed&&(a.from==null||a.from<t)&&(a.to==null||a.to>t)&&(!n||Gr(n,a.marker)<0)&&(n=a.marker)}return n}function Zi(e,t,r,n,i){var a=et(e,t),o=pn&&a.markedSpans;if(o)for(var l=0;l<o.length;++l){var u=o[l];if(!u.marker.collapsed)continue;var d=u.marker.find(0),E=ut(d.from,r)||vr(u.marker)-vr(i),_=ut(d.to,n)||xn(u.marker)-xn(i);if(E>=0&&_<=0||E<=0&&_>=0)continue;if(E<=0&&(u.marker.inclusiveRight&&i.inclusiveLeft?ut(d.to,r)>=0:ut(d.to,r)>0)||E>=0&&(u.marker.inclusiveRight&&i.inclusiveLeft?ut(d.from,n)<=0:ut(d.from,n)<0))return!0}}function tt(e){for(var t;t=_i(e);)e=t.find(-1,!0).line;return e}function dt(e){for(var t;t=Kr(e);)e=t.find(1,!0).line;return e}function ft(e){for(var t,r;t=Kr(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}function wt(e,t){var r=et(e,t),n=tt(r);return r==n?t:gt(n)}function Et(e,t){if(t>e.lastLine())return t;var r=et(e,t),n;if(!Tt(e,r))return t;for(;n=Kr(r);)r=n.find(1,!0).line;return gt(r)+1}function Tt(e,t){var r=pn&&t.markedSpans;if(r)for(var n=void 0,i=0;i<r.length;++i){if(n=r[i],!n.marker.collapsed)continue;if(n.from==null)return!0;if(n.marker.widgetNode)continue;if(n.from==0&&n.marker.inclusiveLeft&&Nt(e,t,n))return!0}}function Nt(e,t,r){if(r.to==null){var n=r.marker.find(1,!0);return Nt(e,n.line,Rn(n.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var i=void 0,a=0;a<t.markedSpans.length;++a)if(i=t.markedSpans[a],i.marker.collapsed&&!i.marker.widgetNode&&i.from==r.to&&(i.to==null||i.to!=r.from)&&(i.marker.inclusiveLeft||r.marker.inclusiveRight)&&Nt(e,t,i))return!0}function Lt(e){e=tt(e);for(var t=0,r=e.parent,n=0;n<r.lines.length;++n){var i=r.lines[n];if(i==e)break;t+=i.height}for(var a=r.parent;a;r=a,a=r.parent)for(var o=0;o<a.children.length;++o){var l=a.children[o];if(l==r)break;t+=l.height}return t}function Gt(e){if(e.height==0)return 0;for(var t=e.text.length,r,n=e;r=_i(n);){var i=r.find(0,!0);n=i.from.line,t+=i.from.ch-i.to.ch}for(n=e;r=Kr(n);){var a=r.find(0,!0);t-=n.text.length-a.from.ch,n=a.to.line,t+=n.text.length-a.to.ch}return t}function gn(e){var t=e.display,r=e.doc;t.maxLine=et(r,r.first),t.maxLineLength=Gt(t.maxLine),t.maxLineChanged=!0,r.iter(function(n){var 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r=t.text.className,n=Ba(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,Qi(e,t)):r&&(t.text.className=r)}function Qi(e,t){Rs(e,t),t.line.wrapClass?Vr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Xa(e,t,r,n){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=Vr(t);t.gutterBackground=b("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var o=Vr(t),l=t.gutter=b("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),o.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!a||!a["CodeMirror-linenumbers"])&&(t.lineNumber=l.appendChild(b("div",Vn(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),a)for(var u=0;u<e.display.gutterSpecs.length;++u){var d=e.display.gutterSpecs[u].className,E=a.hasOwnProperty(d)&&a[d];E&&l.appendChild(b("div",[E],"CodeMirror-gutter-elt","left: "+n.gutterLeft[d]+"px; width: "+n.gutterWidth[d]+"px"))}}}function Ps(e,t,r){t.alignable&&(t.alignable=null);for(var n=he("CodeMirror-linewidget"),i=t.node.firstChild,a=void 0;i;i=a)a=i.nextSibling,n.test(i.className)&&t.node.removeChild(i);Ga(e,t,r)}function js(e,t,r,n){var i=Ba(e,t);return 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r=qa;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 Hs(e,t,r,n){var i=Ja(t.map,r,n),a=i.node,o=i.start,l=i.end,u=i.collapse,d;if(a.nodeType==3){for(var E=0;E<4;E++){for(;o&&Ce(t.line.text.charAt(i.coverStart+o));)--o;for(;i.coverStart+l<i.coverEnd&&Ce(t.line.text.charAt(i.coverStart+l));)++l;if(N&&D<9&&o==0&&l==i.coverEnd-i.coverStart?d=a.parentNode.getBoundingClientRect():d=Ws(F(a,o,l).getClientRects(),n),d.left||d.right||o==0)break;l=o,o=o-1,u="right"}N&&D<11&&(d=zs(e.display.measure,d))}else{o>0&&(u=n="right");var _;e.options.lineWrapping&&(_=a.getClientRects()).length>1?d=_[n=="right"?_.length-1:0]:d=a.getBoundingClientRect()}if(N&&D<9&&!o&&(!d||!d.left&&!d.right)){var Y=a.parentNode.getClientRects()[0];Y?d={left:Y.left,right:Y.left+Er(e.display),top:Y.top,bottom:Y.bottom}:d=qa}for(var X=d.top-t.rect.top,ve=d.bottom-t.rect.top,Le=(X+ve)/2,Ie=t.view.measure.heights,Fe=0;Fe<Ie.length-1&&!(Le<Ie[Fe]);Fe++);var Be=Fe?Ie[Fe-1]:0,We=Ie[Fe],Ve={left:(u=="right"?d.right:d.left)-t.rect.left,right:(u=="left"?d.left:d.right)-t.rect.left,top:Be,bottom:We};return!d.left&&!d.right&&(Ve.bogus=!0),e.options.singleCursorHeightPerLine||(Ve.rtop=X,Ve.rbottom=ve),Ve}function zs(e,t){if(!window.screen||screen.logicalXDPI==null||screen.logicalXDPI==screen.deviceXDPI||!yt(e))return t;var r=screen.logicalXDPI/screen.deviceXDPI,n=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*r,right:t.right*r,top:t.top*n,bottom:t.bottom*n}}function Za(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function Qa(e){e.display.externalMeasure=null,Oe(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Za(e.display.view[t])}function qr(e){Qa(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function eo(){return B&&I?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function to(){return B&&I?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function ra(e){var t=0;if(e.widgets)for(var r=0;r<e.widgets.length;++r)e.widgets[r].above&&(t+=Yr(e.widgets[r]));return t}function Ai(e,t,r,n,i){if(!i){var a=ra(t);r.top+=a,r.bottom+=a}if(n=="line")return r;n||(n="local");var o=Lt(t);if(n=="local"?o+=Li(e.display):o-=e.display.viewOffset,n=="page"||n=="window"){var l=e.display.lineSpace.getBoundingClientRect();o+=l.top+(n=="window"?0:to());var 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a=xr(e,t),o=ra(t),l=0,u=t.text.length,d=!0,E=Qe(t,e.doc.direction);if(E){var _=(e.options.lineWrapping?Gs:Xs)(e,t,r,a,E,n,i);d=_.level!=1,l=d?_.from:_.to-1,u=d?_.to:_.from-1}var Y=null,X=null,ve=Je(function(ot){var nt=En(e,a,ot);return nt.top+=o,nt.bottom+=o,sa(nt,n,i,!1)?(nt.top<=i&&nt.left<=n&&(Y=ot,X=nt),!0):!1},l,u),Le,Ie,Fe=!1;if(X){var Be=n-X.left<X.right-n,We=Be==d;ve=Y+(We?0:1),Ie=We?"after":"before",Le=Be?X.left:X.right}else{!d&&(ve==u||ve==l)&&ve++,Ie=ve==0?"after":ve==t.text.length?"before":En(e,a,ve-(d?1:0)).bottom+o<=i==d?"after":"before";var Ve=vn(e,Re(r,ve,Ie),"line",t,a);Le=Ve.left,Fe=i<Ve.top?-1:i>=Ve.bottom?1:0}return ve=Se(t.text,ve,1),aa(r,ve,Ie,Fe,n-Le)}function Xs(e,t,r,n,i,a,o){var l=Je(function(_){var Y=i[_],X=Y.level!=1;return sa(vn(e,Re(r,X?Y.to:Y.from,X?"before":"after"),"line",t,n),a,o,!0)},0,i.length-1),u=i[l];if(l>0){var d=u.level!=1,E=vn(e,Re(r,d?u.from:u.to,d?"after":"before"),"line",t,n);sa(E,a,o,!0)&&E.top>o&&(u=i[l-1])}return u}function Gs(e,t,r,n,i,a,o){var l=io(e,t,n,o),u=l.begin,d=l.end;/\s/.test(t.text.charAt(d-1))&&d--;for(var E=null,_=null,Y=0;Y<i.length;Y++){var X=i[Y];if(X.from>=d||X.to<=u)continue;var ve=X.level!=1,Le=En(e,n,ve?Math.min(d,X.to)-1:Math.max(u,X.from)).right,Ie=Le<a?a-Le+1e9:Le-a;(!E||_>Ie)&&(E=X,_=Ie)}return E||(E=i[i.length-1]),E.from<u&&(E={from:u,to:E.to,level:E.level}),E.to>d&&(E={from:E.from,to:d,level:E.level}),E}var nr;function wr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(nr==null){nr=b("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)nr.appendChild(document.createTextNode("x")),nr.appendChild(b("br"));nr.appendChild(document.createTextNode("x"))}ae(e.measure,nr);var r=nr.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),Oe(e.measure),r||1}function Er(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 la(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:ua(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function ua(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function oo(e){var t=wr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/Er(e.display)-3);return function(i){if(Tt(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 ca(e){var t=e.doc,r=oo(e);t.iter(function(n){var i=r(n);i!=n.height&&fn(n,i)})}function rr(e,t,r,n){var i=e.display;if(!r&&G(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(_){return null}var u=oa(e,a,o),d;if(n&&u.xRel>0&&(d=et(e.doc,u.line).text).length==u.ch){var E=p(d,d.length,e.options.tabSize)-d.length;u=Re(u.line,Math.max(0,Math.round((a-$a(e.display).left)/Er(e.display))-E))}return u}function ir(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 Jt(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)pn&&wt(e.doc,t)<i.viewTo&&Fn(e);else if(r<=i.viewFrom)pn&&Et(e.doc,r+n)>i.viewFrom?Fn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Fn(e);else if(t<=i.viewFrom){var a=Mi(e,r,r+n,1);a?(i.view=i.view.slice(a.index),i.viewFrom=a.lineN,i.viewTo+=n):Fn(e)}else if(r>=i.viewTo){var o=Mi(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Fn(e)}else{var l=Mi(e,t,t,-1),u=Mi(e,r,r+n,1);l&&u?(i.view=i.view.slice(0,l.index).concat(Oi(e,l.lineN,u.lineN)).concat(i.view.slice(u.index)),i.viewTo+=n):Fn(e)}var d=i.externalMeasured;d&&(r<d.lineN?d.lineN+=n:t<d.lineN+d.size&&(i.externalMeasured=null))}function Un(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[ir(e,t)];if(a.node==null)return;var o=a.changes||(a.changes=[]);R(o,r)==-1&&o.push(r)}function Fn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Mi(e,t,r,n){var i=ir(e,t),a,o=e.display.view;if(!pn||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 a=l-t;t+=a,r+=a}for(;wt(e.doc,r)!=r;){if(i==(n<0?0:o.length-1))return null;r+=n*o[i-(n<0?1:0)].size,i+=n}return{index:i,lineN:r}}function Ks(e,t,r){var n=e.display,i=n.view;i.length==0||t>=n.viewTo||r<=n.viewFrom?(n.view=Oi(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=Oi(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(ir(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(Oi(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,ir(e,r)))),n.viewTo=r}function so(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];!i.hidden&&(!i.node||i.changes)&&++r}return r}function Jr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function lo(e,t){t===void 0&&(t=!0);for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),a=n.selection=document.createDocumentFragment(),o=0;o<r.sel.ranges.length;o++){if(!t&&o==r.sel.primIndex)continue;var l=r.sel.ranges[o];if(l.from().line>=e.display.viewTo||l.to().line<e.display.viewFrom)continue;var u=l.empty();(u||e.options.showCursorWhenSelecting)&&uo(e,l.head,i),u||$s(e,l,a)}return n}function uo(e,t,r){var n=vn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(b("div","\xA0","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var a=r.appendChild(b("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));a.style.display="",a.style.left=n.other.left+"px",a.style.top=n.other.top+"px",a.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function Di(e,t){return e.top-t.top||e.left-t.left}function $s(e,t,r){var n=e.display,i=e.doc,a=document.createDocumentFragment(),o=$a(e.display),l=o.left,u=Math.max(n.sizerWidth,tr(e)-n.sizer.offsetLeft)-o.right,d=i.direction=="ltr";function E(We,Ve,ot,nt){Ve<0&&(Ve=0),Ve=Math.round(Ve),nt=Math.round(nt),a.appendChild(b("div",null,"CodeMirror-selected","position: absolute; left: "+We+`px;
                             top: `+Ve+"px; width: "+(ot==null?u-We:ot)+`px;
                             height: `+(nt-Ve)+"px"))}function _(We,Ve,ot){var nt=et(i,We),ht=nt.text.length,Ct,Ht;function Mt(jt,en){return ia(e,Re(We,jt),"div",nt,en)}function an(jt,en,Xt){var Ut=ao(e,nt,null,jt),It=en=="ltr"==(Xt=="after")?"left":"right",Rt=Xt=="after"?Ut.begin:Ut.end-(/\s/.test(nt.text.charAt(Ut.end-1))?2:1);return Mt(Rt,It)[It]}var Qt=Qe(nt,i.direction);return Ge(Qt,Ve||0,ot==null?ht:ot,function(jt,en,Xt,Ut){var It=Xt=="ltr",Rt=Mt(jt,It?"left":"right"),tn=Mt(en-1,It?"right":"left"),Pr=Ve==null&&jt==0,Gn=ot==null&&en==ht,Vt=Ut==0,Cn=!Qt||Ut==Qt.length-1;if(tn.top-Rt.top<=3){var zt=(d?Pr:Gn)&&Vt,Pa=(d?Gn:Pr)&&Cn,Mn=zt?l:(It?Rt:tn).left,ur=Pa?u:(It?tn:Rt).right;E(Mn,Rt.top,ur-Mn,Rt.bottom)}else{var cr,qt,jr,ja;It?(cr=d&&Pr&&Vt?l:Rt.left,qt=d?u:an(jt,Xt,"before"),jr=d?l:an(en,Xt,"after"),ja=d&&Gn&&Cn?u:tn.right):(cr=d?an(jt,Xt,"before"):l,qt=!d&&Pr&&Vt?u:Rt.right,jr=!d&&Gn&&Cn?l:tn.left,ja=d?an(en,Xt,"after"):u),E(cr,Rt.top,qt-cr,Rt.bottom),Rt.bottom<tn.top&&E(l,Rt.bottom,null,tn.top),E(jr,tn.top,ja-jr,tn.bottom)}(!Ct||Di(Rt,Ct)<0)&&(Ct=Rt),Di(tn,Ct)<0&&(Ct=tn),(!Ht||Di(Rt,Ht)<0)&&(Ht=Rt),Di(tn,Ht)<0&&(Ht=tn)}),{start:Ct,end:Ht}}var Y=t.from(),X=t.to();if(Y.line==X.line)_(Y.line,Y.ch,X.ch);else{var ve=et(i,Y.line),Le=et(i,X.line),Ie=tt(ve)==tt(Le),Fe=_(Y.line,Y.ch,Ie?ve.text.length+1:null).end,Be=_(X.line,Ie?0:null,X.ch).start;Ie&&(Fe.top<Be.top-2?(E(Fe.right,Fe.top,null,Fe.bottom),E(l,Be.top,Be.left,Be.bottom)):E(Fe.right,Fe.top,Be.left-Fe.right,Fe.bottom)),Fe.bottom<Be.top&&E(l,Fe.bottom,null,Be.top)}r.appendChild(a)}function da(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Cr(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function co(e){e.state.focused||(e.display.input.focus(),fa(e))}function fo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Cr(e))},100)}function fa(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ee(e,"focus",e,t),e.state.focused=!0,P(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),L&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),da(e)}function Cr(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,pe(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Ri(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],a=e.options.lineWrapping,o=void 0,l=0;if(i.hidden)continue;if(N&&D<8){var u=i.node.offsetTop+i.node.offsetHeight;o=u-r,r=u}else{var d=i.node.getBoundingClientRect();o=d.bottom-d.top,!a&&i.text.firstChild&&(l=i.text.firstChild.getBoundingClientRect().right-d.left-1)}var E=i.line.height-o;if((E>.005||E<-.005)&&(fn(i.line,o),ho(i.line),i.rest))for(var _=0;_<i.rest.length;_++)ho(i.rest[_]);if(l>e.display.sizerWidth){var Y=Math.ceil(l/Er(e.display));Y>e.display.maxLineLength&&(e.display.maxLineLength=Y,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}function ho(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function Ni(e,t,r){var n=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Li(e));var i=r&&r.bottom!=null?r.bottom:n+e.wrapper.clientHeight,a=Tn(t,n),o=Tn(t,i);if(r&&r.ensure){var l=r.ensure.from.line,u=r.ensure.to.line;l<a?(a=l,o=Tn(t,Lt(et(t,l))+e.wrapper.clientHeight)):Math.min(u,t.lastLine())>=o&&(a=Tn(t,Lt(et(t,u))-e.wrapper.clientHeight),o=u)}return{from:a,to:Math.max(o,a+1)}}function Vs(e,t){if(Pe(e,"scrollCursorIntoView"))return;var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),i!=null&&!z){var a=b("div","\u200B",null,`position: absolute;
                         top: `+(t.top-r.viewOffset-Li(e.display))+`px;
                         height: `+(t.bottom-t.top+wn(e)+r.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 Ys(e,t,r,n){n==null&&(n=0);var i;!e.options.lineWrapping&&t==r&&(t=t.ch?Re(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Re(t.line,t.ch+1,"before"):t);for(var a=0;a<5;a++){var o=!1,l=vn(e,t),u=!r||r==t?l:vn(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=ha(e,i),E=e.doc.scrollTop,_=e.doc.scrollLeft;if(d.scrollTop!=null&&(Qr(e,d.scrollTop),Math.abs(e.doc.scrollTop-E)>1&&(o=!0)),d.scrollLeft!=null&&(ar(e,d.scrollLeft),Math.abs(e.doc.scrollLeft-_)>1&&(o=!0)),!o)break}return i}function qs(e,t){var r=ha(e,t);r.scrollTop!=null&&Qr(e,r.scrollTop),r.scrollLeft!=null&&ar(e,r.scrollLeft)}function ha(e,t){var r=e.display,n=wr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,a=ta(e),o={};t.bottom-t.top>a&&(t.bottom=t.top+a);var l=e.doc.height+ea(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 E=Math.min(t.top,(d?l:t.bottom)-a);E!=i&&(o.scrollTop=E)}var _=e.options.fixedGutter?0:r.gutters.offsetWidth,Y=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-_,X=tr(e)-r.gutters.offsetWidth,ve=t.right-t.left>X;return ve&&(t.right=t.left+X),t.left<10?o.scrollLeft=0:t.left<Y?o.scrollLeft=Math.max(0,t.left+_-(ve?0:10)):t.right>X+Y-3&&(o.scrollLeft=t.right+(ve?0:10)-X),o}function pa(e,t){if(t==null)return;Pi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function kr(e){Pi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Zr(e,t,r){(t!=null||r!=null)&&Pi(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Js(e,t){Pi(e),e.curOp.scrollToPos=t}function Pi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ro(e,t.from),n=ro(e,t.to);po(e,r,n,t.margin)}}function po(e,t,r,n){var i=ha(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});Zr(e,i.scrollLeft,i.scrollTop)}function Qr(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;oe||ga(e,{top:t}),mo(e,t,!0),oe&&ga(e),ni(e,100)}function mo(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 ar(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,xo(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function ei(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+ea(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+wn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var or=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),be(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),be(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,N&&D<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};or.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}},or.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},or.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},or.prototype.zeroWidthHack=function(){var e=te&&!ie?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new w,this.disableVert=new w},or.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)},or.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ti=function(){};ti.prototype.update=function(){return{bottom:0,right:0}},ti.prototype.setScrollLeft=function(){},ti.prototype.setScrollTop=function(){},ti.prototype.clear=function(){};function Sr(e,t){t||(t=ei(e));var r=e.display.barWidth,n=e.display.barHeight;go(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Ri(e),go(e,ei(e)),r=e.display.barWidth,n=e.display.barHeight}function go(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 vo={native:or,null:ti};function bo(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&pe(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new vo[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),be(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"?ar(e,t):Qr(e,t)},e),e.display.scrollbars.addClass&&P(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function sr(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},Ls(e.curOp)}function lr(e){var t=e.curOp;t&&Ms(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&&gn(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 ji(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&ma(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Ri(t),e.barMeasure=ei(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ya(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+wn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-tr(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&&ar(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==Z();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Sr(t,e.barMeasure),e.updatedDisplay&&ba(t,e.barMeasure),e.selectionChanged&&da(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&co(e.cm)}function il(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&yo(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&mo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&ar(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Ys(t,lt(n,e.scrollToPos.from),lt(n,e.scrollToPos.to),e.scrollToPos.margin);Vs(t,i)}var a=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(a)for(var l=0;l<a.length;++l)a[l].lines.length||Ee(a[l],"hide");if(o)for(var u=0;u<o.length;++u)o[u].lines.length&&Ee(o[u],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ee(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function rn(e,t){if(e.curOp)return t();sr(e);try{return t()}finally{lr(e)}}function Ft(e,t){return function(){if(e.curOp)return t.apply(e,arguments);sr(e);try{return t.apply(e,arguments)}finally{lr(e)}}}function Yt(e){return function(){if(this.curOp)return e.apply(this,arguments);sr(this);try{return e.apply(this,arguments)}finally{lr(this)}}}function Wt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);sr(t);try{return e.apply(this,arguments)}finally{lr(t)}}}function ni(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=nn(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?dn(t.mode,n.state):null,u=yi(e,a,n,!0);l&&(n.state=l),a.styles=u.styles;var d=a.styleClasses,E=u.classes;E?a.styleClasses=E:d&&(a.styleClasses=null);for(var _=!o||o.length!=a.styles.length||d!=E&&(!d||!E||d.bgClass!=E.bgClass||d.textClass!=E.textClass),Y=0;!_&&Y<o.length;++Y)_=o[Y]!=a.styles[Y];_&&i.push(n.line),a.stateAfter=n.save(),n.nextLine()}else a.text.length<=e.options.maxHighlightLength&&pr(e,a.text,n),a.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return ni(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&rn(e,function(){for(var a=0;a<i.length;a++)Un(e,i[a],"text")})}var ji=function(e,t,r){var n=e.display;this.viewport=t,this.visible=Ni(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=tr(e),this.force=r,this.dims=la(e),this.events=[]};ji.prototype.signal=function(e,t){T(e,t)&&this.events.push(arguments)},ji.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ee.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=wn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=wn(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=Z();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==Z())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 ma(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Fn(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&&so(e)==0)return!1;wo(e)&&(Fn(e),t.dims=la(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)),pn&&(a=wt(e.doc,a),o=Et(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=Lt(et(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=so(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),Oe(r.cursorDiv),Oe(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,l&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,ni(e,400)),r.updateLineNumbers=null,!0}function yo(e,t){for(var r=t.viewport,n=!0;;n=!1){if(!n||!e.options.lineWrapping||t.oldDisplayWidth==tr(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+ea(e.display)-ta(e),r.top)}),t.visible=Ni(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=Ni(e.display,e.doc,r));if(!ma(e,t))break;Ri(e);var i=ei(e);Jr(e),Sr(e,i),ba(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 ga(e,t){var r=new ji(e,t);if(ma(e,r)){Ri(e),yo(e,r);var n=ei(e);Jr(e),Sr(e,n),ba(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(ve){var Le=ve.nextSibling;return L&&te&&e.display.currentWheelTarget==ve?ve.style.display="none":ve.parentNode.removeChild(ve),Le}for(var u=n.view,d=n.viewFrom,E=0;E<u.length;E++){var _=u[E];if(!_.hidden)if(!_.node||_.node.parentNode!=a){var Y=js(e,_,d,r);a.insertBefore(Y,o)}else{for(;o!=_.node;)o=l(o);var X=i&&t!=null&&t<=d&&_.lineNumber;_.changes&&(R(_.changes,"gutter")>-1&&(X=!1),za(e,_,d,r)),X&&(Oe(_.lineNumber),_.lineNumber.appendChild(document.createTextNode(Vn(e.options,d)))),o=_.node.nextSibling}d+=_.size}for(;o;)o=l(o)}function va(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function ba(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+wn(e)+"px"}function xo(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var n=ua(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 wo(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=Vn(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",va(e.display),!0}return!1}function ya(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 Eo(e){var t=e.gutters,r=e.gutterSpecs;Oe(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",va(e)}function ri(e){Eo(e.display),Jt(e),xo(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=q("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=q("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var a=q("div",[i.lineSpace],"CodeMirror-lines");i.mover=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: "+ne+"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"),N&&D<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!L&&!(oe&&se)&&(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=ya(n.gutters,n.lineNumbers),Eo(i),r.init(i)}var Ii=0,ln=null;N?ln=-.53:oe?ln=15:B?ln=-.7:we&&(ln=-1/3);function Co(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=Co(e);return t.x*=ln,t.y*=ln,t}function ko(e,t){var r=Co(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&&te&&L){e:for(var d=t.target,E=a.view;d!=o;d=d.parentNode)for(var _=0;_<E.length;_++)if(E[_].node==d){e.display.currentWheelTarget=d;break e}}if(n&&!oe&&!$&&ln!=null){i&&u&&Qr(e,Math.max(0,o.scrollTop+i*ln)),ar(e,Math.max(0,o.scrollLeft+n*ln)),(!i||i&&u)&&f(t),a.wheelStartX=null;return}if(i&&ln!=null){var Y=i*ln,X=e.doc.scrollTop,ve=X+a.wrapper.clientHeight;Y<0?X=Math.max(0,X+Y-50):ve=Math.min(e.doc.height,ve+Y+50),ga(e,{top:X,bottom:ve})}Ii<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 Le=o.scrollLeft-a.wheelStartX,Ie=o.scrollTop-a.wheelStartY,Fe=Ie&&a.wheelDY&&Ie/a.wheelDY||Le&&a.wheelDX&&Le/a.wheelDX;if(a.wheelStartX=a.wheelStartY=null,!Fe)return;ln=(ln*Ii+Fe)/(Ii+1),++Ii},200)):(a.wheelDX+=n,a.wheelDY+=i))}var un=function(e,t){this.ranges=e,this.primIndex=t};un.prototype.primary=function(){return this.ranges[this.primIndex]},un.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(!Ue(r.anchor,n.anchor)||!Ue(r.head,n.head))return!1}return!0},un.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new vt(Ir(this.ranges[t].anchor),Ir(this.ranges[t].head));return new un(e,this.primIndex)},un.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},un.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(ut(t,n.from())>=0&&ut(e,n.to())<=0)return r}return-1};var vt=function(e,t){this.anchor=e,this.head=t};vt.prototype.from=function(){return Yn(this.anchor,this.head)},vt.prototype.to=function(){return hr(this.anchor,this.head)},vt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function bn(e,t,r){var n=e&&e.options.selectionsMayTouch,i=t[r];t.sort(function(Y,X){return ut(Y.from(),X.from())}),r=R(t,i);for(var a=1;a<t.length;a++){var o=t[a],l=t[a-1],u=ut(l.to(),o.from());if(n&&!o.empty()?u>0:u>=0){var d=Yn(l.from(),o.from()),E=hr(l.to(),o.to()),_=l.empty()?o.from()==o.head:l.from()==l.head;a<=r&&--r,t.splice(--a,2,new 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Y={from:a,to:o,text:t.text,removed:t.removed,origin:t.origin};_&&Bt(e,"change",e,Y),E&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Y)}e.display.selForContextMenu=null}function Lr(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)),Or(e,{from:r,to:n,text:t,origin:i})}function Go(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function Ko(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++)Go(a.ranges[l].anchor,t,r,n),Go(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=Re(d.from.line+n,d.from.ch),d.to=Re(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 $o(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;Ko(e.done,r,n,i),Ko(e.undone,r,n,i)}function oi(e,t,r,n){var i=t,a=t;return typeof 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n=this.children[r],i=n.chunkSize();if(e<i){var a=Math.min(t,i-e),o=n.height;if(n.removeInner(e,a),this.height-=o-n.height,i==a&&(this.children.splice(r--,1),n.parent=null),(t-=a)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof si))){var l=[];this.collapse(l),this.children=[new si(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 si(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 li(t);if(e.parent){e.size-=r.size,e.height-=r.height;var i=R(e.parent.children,e);e.parent.children.splice(i+1,0,r)}else{var n=new li(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 ui=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};ui.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=gt(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=Yr(this);fn(r,Math.max(0,r.height-a)),e&&(rn(e,function(){Vo(e,r,-a),Un(e,n,"widget")}),Bt(e,"lineWidgetCleared",e,this,n))},ui.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Yr(this)-t;if(!i)return;Tt(this.doc,n)||fn(n,n.height+i),r&&rn(r,function(){r.curOp.forceUpdate=!0,Vo(r,n,i),Bt(r,"lineWidgetChanged",r,e,gt(n))})},M(ui);function Vo(e,t,r){Lt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&pa(e,r)}function wl(e,t,r,n){var i=new ui(e,r,n),a=e.cm;return a&&i.noHScroll&&(a.display.alignWidgets=!0),oi(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&&!Tt(e,o)){var u=Lt(o)<e.scrollTop;fn(o,o.height+Yr(i)),u&&pa(a,i.height),a.curOp.forceUpdate=!0}return!0}),a&&Bt(a,"lineWidgetAdded",a,i,typeof t=="number"?t:gt(t)),i}var Yo=0,Bn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Yo};Bn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&sr(e),T(this,"clear")){var r=this.find();r&&Bt(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=Rn(o.markedSpans,this);e&&!this.collapsed?Un(e,gt(o),"text"):e&&(l.to!=null&&(i=gt(o)),l.from!=null&&(n=gt(o))),o.markedSpans=Ia(o.markedSpans,l),l.from==null&&this.collapsed&&!Tt(this.doc,o)&&e&&fn(o,wr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var d=tt(this.lines[u]),E=Gt(d);E>e.display.maxLineLength&&(e.display.maxLine=d,e.display.maxLineLength=E,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&Jt(e,n,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Uo(e.doc)),e&&Bt(e,"markerCleared",e,this,n,i),t&&lr(e),this.parent&&this.parent.clear()},Bn.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=Rn(a.markedSpans,this);if(o.from!=null&&(r=Re(t?a:gt(a),o.from),e==-1))return r;if(o.to!=null&&(n=Re(t?a:gt(a),o.to),e==1))return n}return r&&{from:r,to:n}},Bn.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;if(!t||!n)return;rn(n,function(){var i=t.line,a=gt(t.line),o=na(n,a);if(o&&(Za(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!Tt(r.doc,i)&&r.height!=null){var l=r.height;r.height=null;var u=Yr(r)-l;u&&fn(i,i.height+u)}Bt(n,"markerChanged",n,e)})},Bn.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||R(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Bn.prototype.detachLine=function(e){if(this.lines.splice(R(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},M(Bn);function Ar(e,t,r,n,i){if(n&&n.shared)return El(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return Ft(e.cm,Ar)(e,t,r,n,i);var a=new Bn(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=q("span",[a.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(Zi(e,t.line,t,r,a)||t.line!=r.line&&Zi(e,r.line,t,r,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");ki()}a.addToHistory&&Mo(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(_){u&&a.collapsed&&!u.options.lineWrapping&&tt(_)==u.display.maxLine&&(d=!0),a.collapsed&&l!=t.line&&fn(_,0),zr(_,new gr(a,l==t.line?t.ch:null,l==r.line?r.ch:null)),++l}),a.collapsed&&e.iter(t.line,r.line+1,function(_){Tt(e,_)&&fn(_,0)}),a.clearOnEnter&&be(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(Ci(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++Yo,a.atomic=!0),u){if(d&&(u.curOp.updateMaxLine=!0),a.collapsed)Jt(u,t.line,r.line+1);else if(a.className||a.startStyle||a.endStyle||a.css||a.attributes||a.title)for(var E=t.line;E<=r.line;E++)Un(u,E,"text");a.atomic&&Uo(u.doc),Bt(u,"markerAdded",u,a)}return a}var ci=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};ci.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Bt(this,"clear")},ci.prototype.find=function(e,t){return this.primary.find(e,t)},M(ci);function El(e,t,r,n,i){n=s(n),n.shared=!1;var a=[Ar(e,t,r,n,i)],o=a[0],l=n.widgetNode;return zn(e,function(u){l&&(n.widgetNode=l.cloneNode(!0)),a.push(Ar(u,lt(u,t),lt(u,r),n,i));for(var d=0;d<u.linked.length;++d)if(u.linked[d].isParent)return;o=m(a)}),new ci(a,o)}function qo(e){return e.findMarks(Re(e.first,0),e.clipPos(Re(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=Ar(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];zn(i.primary.doc,function(u){return a.push(u)});for(var o=0;o<i.markers.length;o++){var l=i.markers[o];R(a,l.doc)==-1&&(l.parent=null,i.markers.splice(o--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,Zt=function(e,t,r,n,i){if(!(this instanceof Zt))return new Zt(e,t,r,n,i);r==null&&(r=0),li.call(this,[new si([new _t("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var a=Re(r,0);this.sel=Wn(a),this.history=new Ui(null),this.id=++Sl,this.modeOption=t,this.lineSep=n,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Ea(this,{from:a,to:a,text:e}),$t(this,Wn(a),ee)};Zt.prototype=de(li.prototype,{constructor:Zt,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=fr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Wt(function(e){var t=Re(this.first,0),r=this.first+this.size-1;Or(this,{from:t,to:Re(r,et(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Zr(this.cm,0,0),$t(this,Wn(t),ee)}),replaceRange:function(e,t,r,n){t=lt(this,t),r=r?lt(this,r):t,Lr(this,e,t,r,n)},getRange:function(e,t,r){var n=Sn(this,lt(this,e),lt(this,t));return r===!1?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Dn(this,e))return et(this,e)},getLineNumber:function(e){return gt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=et(this,e)),tt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return lt(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Wt(function(e,t,r){Po(this,lt(this,typeof e=="number"?Re(e,t||0):e),null,r)}),setSelection:Wt(function(e,t,r){Po(this,lt(this,e),lt(this,t||e),r)}),extendSelection:Wt(function(e,t,r){Wi(this,lt(this,e),t&&lt(this,t),r)}),extendSelections:Wt(function(e,t){No(this,Ur(this,e),t)}),extendSelectionsBy:Wt(function(e,t){var r=O(this.sel.ranges,e);No(this,Ur(this,r),t)}),setSelections:Wt(function(e,t,r){if(!e.length)return;for(var n=[],i=0;i<e.length;i++)n[i]=new vt(lt(this,e[i].anchor),lt(this,e[i].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),$t(this,bn(this.cm,n,t),r)}),addSelection:Wt(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new vt(lt(this,e),lt(this,t||e))),$t(this,bn(this.cm,n,n.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,n=0;n<t.length;n++){var i=Sn(this,t[n].from(),t[n].to());r=r?r.concat(i):i}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var i=Sn(this,r[n].from(),r[n].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[n]=i}return t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:Wt(function(e,t,r){for(var n=[],i=this.sel,a=0;a<i.ranges.length;a++){var o=i.ranges[a];n[a]={from:o.from(),to:o.to(),text:this.splitLines(e[a]),origin:r}}for(var l=t&&t!="end"&&fl(this,n,t),u=n.length-1;u>=0;u--)Or(this,n[u]);l?jo(this,l):this.cm&&kr(this.cm)}),undo:Wt(function(){Bi(this,"undo")}),redo:Wt(function(){Bi(this,"redo")}),undoSelection:Wt(function(){Bi(this,"undo",!0)}),redoSelection:Wt(function(){Bi(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Ui(this.history.maxGeneration),zn(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Tr(this.history.done),undone:Tr(this.history.undone)}},setHistory:function(e){var t=this.history=new Ui(this.history.maxGeneration);t.done=Tr(e.done.slice(0),null,!0),t.undone=Tr(e.undone.slice(0),null,!0)},setGutterMarker:Wt(function(e,t,r){return oi(this,e,"gutter",function(n){var i=n.gutterMarkers||(n.gutterMarkers={});return i[t]=r,!r&&Ne(i)&&(n.gutterMarkers=null),!0})}),clearGutter:Wt(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&oi(t,r,"gutter",function(){return r.gutterMarkers[e]=null,Ne(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Dn(this,e))return null;if(t=e,e=et(this,e),!e)return null}else if(t=gt(e),t==null)return 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i=e.state.keySeq;if(i){if(ts(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Il.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),os(e,i+" "+t,r,n))return!0}return os(e,t,r,n)}function os(e,t,r,n){var i=jl(e,t,n);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&Bt(e,"keyHandled",e,t,r),(i=="handled"||i=="multi")&&(f(r),da(e)),!!i}function ss(e,t){var r=rs(t,!0);return r?t.shiftKey&&!e.state.keySeq?pi(e,"Shift-"+r,t,function(n){return Ki(e,n,!0)})||pi(e,r,t,function(n){if(typeof n=="string"?/^go[A-Z]/.test(n):n.motion)return Ki(e,n)}):pi(e,r,t,function(n){return Ki(e,n)}):!1}function Ul(e,t,r){return pi(e,"'"+r+"'",t,function(n){return Ki(e,n,!0)})}var La=null;function ls(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=Z(),Pe(t,e))return;N&&D<11&&e.keyCode==27&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=r==16||e.shiftKey;var n=ss(t,e);$&&(La=n?r:null,!n&&r==88&&!Dt&&(te?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),oe&&!te&&!n&&r==46&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),r==18&&!/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)&&Fl(t)}function Fl(e){var t=e.display.lineDiv;P(t,"CodeMirror-crosshair");function r(n){(n.keyCode==18||!n.altKey)&&(pe(t,"CodeMirror-crosshair"),qe(document,"keyup",r),qe(document,"mouseover",r))}be(document,"keyup",r),be(document,"mouseover",r)}function us(e){e.keyCode==16&&(this.doc.sel.shift=!1),Pe(this,e)}function cs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(Ln(t.display,e)||Pe(t,e)||e.ctrlKey&&!e.altKey||te&&e.metaKey)return;var r=e.keyCode,n=e.charCode;if($&&r==La){La=null,f(e);return}if($&&(!e.which||e.which<10)&&ss(t,e))return;var i=String.fromCharCode(n==null?r:n);if(i=="\b")return;if(Ul(t,e,i))return;t.display.input.onKeyPress(e)}var Wl=400,Aa=function(e,t,r){this.time=e,this.pos=t,this.button=r};Aa.prototype.compare=function(e,t,r){return this.time+Wl>e&&ut(t,this.pos)==0&&r==this.button};var mi,gi;function Hl(e,t){var r=+new Date;return gi&&gi.compare(r,e,t)?(mi=gi=null,"triple"):mi&&mi.compare(r,e,t)?(gi=new Aa(r,e,t),mi=null,"double"):(mi=new Aa(r,e,t),gi=null,"single")}function ds(e){var t=this,r=t.display;if(Pe(t,e)||r.activeTouch&&r.input.supportsTouch())return;if(r.input.ensurePolled(),r.shift=e.shiftKey,Ln(r,e)){L||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if(Ma(t,e))return;var n=rr(t,e),i=ue(e),a=n?Hl(n,i):"single";if(window.focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),n&&zl(t,i,n,a,e))return;i==1?n?Xl(t,n,a,e):G(e)==r.scroller&&f(e):i==2?(n&&Wi(t.doc,n),setTimeout(function(){return r.input.focus()},20)):i==3&&(je?t.display.input.onContextMenu(e):fo(t))}function zl(e,t,r,n,i){var a="Click";return n=="double"?a="Double"+a:n=="triple"&&(a="Triple"+a),a=(t==1?"Left":t==2?"Middle":"Right")+a,pi(e,ns(a,i),i,function(o){if(typeof o=="string"&&(o=hi[o]),!o)return!1;var l=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),l=o(e,r)!=ye}finally{e.state.suppressEdits=!1}return l})}function Bl(e,t,r){var n=e.getOption("configureMouse"),i=n?n(e,t,r):{};if(i.unit==null){var a=Ae?r.shiftKey&&r.metaKey:r.altKey;i.unit=a?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(i.extend==null||e.doc.extend)&&(i.extend=e.doc.extend||r.shiftKey),i.addNew==null&&(i.addNew=te?r.metaKey:r.ctrlKey),i.moveOnDrag==null&&(i.moveOnDrag=!(te?r.altKey:r.ctrlKey)),i}function Xl(e,t,r,n){N?setTimeout(c(co,e),0):e.curOp.focus=Z();var i=Bl(e,r,n),a=e.doc.sel,o;e.options.dragDrop&&Me&&!e.isReadOnly()&&r=="single"&&(o=a.contains(t))>-1&&(ut((o=a.ranges[o]).from(),t)<0||t.xRel>0)&&(ut(o.to(),t)>0||t.xRel<0)?Gl(e,n,t,i):Kl(e,n,t,i)}function Gl(e,t,r,n){var i=e.display,a=!1,o=Ft(e,function(d){L&&(i.scroller.draggable=!1),e.state.draggingText=!1,qe(i.wrapper.ownerDocument,"mouseup",o),qe(i.wrapper.ownerDocument,"mousemove",l),qe(i.scroller,"dragstart",u),qe(i.scroller,"drop",o),a||(f(d),n.addNew||Wi(e.doc,r,null,null,n.extend),L&&!we||N&&D==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),l=function(d){a=a||Math.abs(t.clientX-d.clientX)+Math.abs(t.clientY-d.clientY)>=10},u=function(){return a=!0};L&&(i.scroller.draggable=!0),e.state.draggingText=o,o.copy=!n.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),be(i.wrapper.ownerDocument,"mouseup",o),be(i.wrapper.ownerDocument,"mousemove",l),be(i.scroller,"dragstart",u),be(i.scroller,"drop",o),fo(e),setTimeout(function(){return i.input.focus()},20)}function fs(e,t,r){if(r=="char")return new vt(t,t);if(r=="word")return e.findWordAt(t);if(r=="line")return new vt(Re(t.line,0),lt(e.doc,Re(t.line+1,0)));var n=r(e,t);return new vt(n.from,n.to)}function Kl(e,t,r,n){var i=e.display,a=e.doc;f(t);var o,l,u=a.sel,d=u.ranges;if(n.addNew&&!n.extend?(l=a.sel.contains(r),l>-1?o=d[l]:o=new vt(r,r)):(o=a.sel.primary(),l=a.sel.primIndex),n.unit=="rectangle")n.addNew||(o=new vt(r,r)),r=rr(e,t,!0,!0),l=-1;else{var E=fs(e,r,n.unit);n.extend?o=ka(o,E.anchor,E.head,n.extend):o=E}n.addNew?l==-1?(l=d.length,$t(a,bn(e,d.concat([o]),l),{scroll:!1,origin:"*mouse"})):d.length>1&&d[l].empty()&&n.unit=="char"&&!n.extend?($t(a,bn(e,d.slice(0,l).concat(d.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),u=a.sel):Sa(a,l,o,ge):(l=0,$t(a,new un([o],0),ge),u=a.sel);var _=r;function Y(We){if(ut(_,We)==0)return;if(_=We,n.unit=="rectangle"){for(var Ve=[],ot=e.options.tabSize,nt=p(et(a,r.line).text,r.ch,ot),ht=p(et(a,We.line).text,We.ch,ot),Ct=Math.min(nt,ht),Ht=Math.max(nt,ht),Mt=Math.min(r.line,We.line),an=Math.min(e.lastLine(),Math.max(r.line,We.line));Mt<=an;Mt++){var Qt=et(a,Mt).text,jt=re(Qt,Ct,ot);Ct==Ht?Ve.push(new 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Ie(We){e.state.selectingText=!1,ve=Infinity,We&&(f(We),i.input.focus()),qe(i.wrapper.ownerDocument,"mousemove",Fe),qe(i.wrapper.ownerDocument,"mouseup",Be),a.history.lastSelOrigin=null}var Fe=Ft(e,function(We){We.buttons===0||!ue(We)?Ie(We):Le(We)}),Be=Ft(e,Ie);e.state.selectingText=Be,be(i.wrapper.ownerDocument,"mousemove",Fe),be(i.wrapper.ownerDocument,"mouseup",Be)}function $l(e,t){var r=t.anchor,n=t.head,i=et(e.doc,r.line);if(ut(r,n)==0&&r.sticky==n.sticky)return t;var a=Qe(i);if(!a)return t;var o=Ke(a,r.ch,r.sticky),l=a[o];if(l.from!=r.ch&&l.to!=r.ch)return t;var u=o+(l.from==r.ch==(l.level!=1)?0:1);if(u==0||u==a.length)return t;var d;if(n.line!=r.line)d=(n.line-r.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var E=Ke(a,n.ch,n.sticky),_=E-o||(n.ch-r.ch)*(l.level==1?-1:1);E==u-1||E==u?d=_<0:d=_>0}var Y=a[u+(d?-1:0)],X=d==(Y.level==1),ve=X?Y.from:Y.to,Le=X?"after":"before";return r.ch==ve&&r.sticky==Le?t:new vt(new Re(r.line,ve,Le),n)}function hs(e,t,r,n){var i,a;if(t.touches)i=t.touches[0].clientX,a=t.touches[0].clientY;else try{i=t.clientX,a=t.clientY}catch(Y){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&f(t);var o=e.display,l=o.lineDiv.getBoundingClientRect();if(a>l.bottom||!T(e,r))return g(t);a-=l.top-o.viewOffset;for(var u=0;u<e.display.gutterSpecs.length;++u){var d=o.gutters.childNodes[u];if(d&&d.getBoundingClientRect().right>=i){var E=Tn(e.doc,a),_=e.display.gutterSpecs[u];return Ee(e,r,e,E,_.className,t),g(t)}}}function Ma(e,t){return hs(e,t,"gutterClick",!0)}function ps(e,t){if(Ln(e.display,t)||Vl(e,t))return;if(Pe(e,t,"contextmenu"))return;je||e.display.input.onContextMenu(t)}function Vl(e,t){return T(e,"gutterContextMenu")?hs(e,t,"gutterContextMenu",!1):!1}function ms(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),qr(e)}var Rr={toString:function(){return"CodeMirror.Init"}},gs={},$i={};function Yl(e){var t=e.optionHandlers;function r(n,i,a,o){e.defaults[n]=i,a&&(t[n]=o?function(l,u,d){d!=Rr&&a(l,u,d)}:a)}e.defineOption=r,e.Init=Rr,r("value","",function(n,i){return n.setValue(i)},!0),r("mode",null,function(n,i){n.doc.modeOption=i,wa(n)},!0),r("indentUnit",2,wa,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(n){ii(n),qr(n),Jt(n)},!0),r("lineSeparator",null,function(n,i){if(n.doc.lineSep=i,!i)return;var a=[],o=n.doc.first;n.doc.iter(function(u){for(var d=0;;){var E=u.text.indexOf(i,d);if(E==-1)break;d=E+i.length,a.push(Re(o,E))}o++});for(var l=a.length-1;l>=0;l--)Lr(n.doc,i,a[l],Re(a[l].line,a[l].ch+i.length))}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(n,i,a){n.state.specialChars=new RegExp(i.source+(i.test("	")?"":"|	"),"g"),a!=Rr&&n.refresh()}),r("specialCharPlaceholder",ks,function(n){return n.refresh()},!0),r("electricChars",!0),r("inputStyle",se?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),r("spellcheck",!1,function(n,i){return n.getInputField().spellcheck=i},!0),r("autocorrect",!1,function(n,i){return n.getInputField().autocorrect=i},!0),r("autocapitalize",!1,function(n,i){return n.getInputField().autocapitalize=i},!0),r("rtlMoveVisually",!He),r("wholeLineUpdateBefore",!0),r("theme","default",function(n){ms(n),ri(n)},!0),r("keyMap","default",function(n,i,a){var o=Gi(i),l=a!=Rr&&Gi(a);l&&l.detach&&l.detach(n,o),o.attach&&o.attach(n,l||null)}),r("extraKeys",null),r("configureMouse",null),r("lineWrapping",!1,Jl,!0),r("gutters",[],function(n,i){n.display.gutterSpecs=ya(i,n.options.lineNumbers),ri(n)},!0),r("fixedGutter",!0,function(n,i){n.display.gutters.style.left=i?ua(n.display)+"px":"0",n.refresh()},!0),r("coverGutterNextToScrollbar",!1,function(n){return Sr(n)},!0),r("scrollbarStyle","native",function(n){bo(n),Sr(n),n.display.scrollbars.setScrollTop(n.doc.scrollTop),n.display.scrollbars.setScrollLeft(n.doc.scrollLeft)},!0),r("lineNumbers",!1,function(n,i){n.display.gutterSpecs=ya(n.options.gutters,i),ri(n)},!0),r("firstLineNumber",1,ri,!0),r("lineNumberFormatter",function(n){return n},ri,!0),r("showCursorWhenSelecting",!1,Jr,!0),r("resetSelectionOnContextMenu",!0),r("lineWiseCopyCut",!0),r("pasteLinesPerSelection",!0),r("selectionsMayTouch",!1),r("readOnly",!1,function(n,i){i=="nocursor"&&(Cr(n),n.display.input.blur()),n.display.input.readOnlyChanged(i)}),r("screenReaderLabel",null,function(n,i){i=i===""?null:i,n.display.input.screenReaderLabelChanged(i)}),r("disableInput",!1,function(n,i){i||n.display.input.reset()},!0),r("dragDrop",!0,ql),r("allowDropFileTypes",null),r("cursorBlinkRate",530),r("cursorScrollMargin",0),r("cursorHeight",1,Jr,!0),r("singleCursorHeightPerLine",!0,Jr,!0),r("workTime",100),r("workDelay",100),r("flattenSpans",!0,ii,!0),r("addModeClass",!1,ii,!0),r("pollInterval",100),r("undoDepth",200,function(n,i){return n.doc.history.undoDepth=i}),r("historyEventDelay",1250),r("viewportMargin",10,function(n){return n.refresh()},!0),r("maxHighlightLength",1e4,ii,!0),r("moveInputWithCursor",!0,function(n,i){i||n.display.input.resetPosition()}),r("tabindex",null,function(n,i){return n.display.input.getField().tabIndex=i||""}),r("autofocus",null),r("direction","ltr",function(n,i){return n.doc.setDirection(i)},!0),r("phrases",null)}function ql(e,t,r){var n=r&&r!=Rr;if(!t!=!n){var i=e.display.dragFunctions,a=t?be:qe;a(e.display.scroller,"dragstart",i.start),a(e.display.scroller,"dragenter",i.enter),a(e.display.scroller,"dragover",i.over),a(e.display.scroller,"dragleave",i.leave),a(e.display.scroller,"drop",i.drop)}}function Jl(e){e.options.lineWrapping?(P(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(pe(e.display.wrapper,"CodeMirror-wrap"),gn(e)),ca(e),Jt(e),qr(e),setTimeout(function(){return Sr(e)},100)}function At(e,t){var r=this;if(!(this instanceof At))return new At(e,t);this.options=t=t?s(t):{},s(gs,t,!1);var n=t.value;typeof n=="string"?n=new Zt(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var i=new At.inputStyles[t.inputStyle](this),a=this.display=new cl(e,n,i,t);a.wrapper.CodeMirror=this,ms(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),bo(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 w,keySeq:null,specialChars:null},t.autofocus&&!se&&a.input.focus(),N&&D<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Ll(),sr(this),this.curOp.forceUpdate=!0,Oo(this,n),t.autofocus&&!se||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&fa(r)},20):Cr(this);for(var o in $i)$i.hasOwnProperty(o)&&$i[o](this,t[o],Rr);wo(this),t.finishInit&&t.finishInit(this);for(var l=0;l<Da.length;++l)Da[l](this);lr(this),L&&t.lineWrapping&&getComputedStyle(a.lineDiv).textRendering=="optimizelegibility"&&(a.lineDiv.style.textRendering="auto")}At.defaults=gs,At.optionHandlers=$i;function Zl(e){var t=e.display;be(t.scroller,"mousedown",Ft(e,ds)),N&&D<11?be(t.scroller,"dblclick",Ft(e,function(u){if(Pe(e,u))return;var d=rr(e,u);if(!d||Ma(e,u)||Ln(e.display,u))return;f(u);var E=e.findWordAt(d);Wi(e.doc,E.anchor,E.head)})):be(t.scroller,"dblclick",function(u){return Pe(e,u)||f(u)}),be(t.scroller,"contextmenu",function(u){return ps(e,u)}),be(t.input.getField(),"contextmenu",function(u){t.scroller.contains(u.target)||ps(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 E=d.left-u.left,_=d.top-u.top;return E*E+_*_>20*20}be(t.scroller,"touchstart",function(u){if(!Pe(e,u)&&!a(u)&&!Ma(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)}}),be(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),be(t.scroller,"touchend",function(u){var d=t.activeTouch;if(d&&!Ln(t,u)&&d.left!=null&&!d.moved&&new Date-d.start<300){var E=e.coordsChar(t.activeTouch,"page"),_;!d.prev||o(d,d.prev)?_=new vt(E,E):!d.prev.prev||o(d,d.prev.prev)?_=e.findWordAt(E):_=new vt(Re(E.line,0),lt(e.doc,Re(E.line+1,0))),e.setSelection(_.anchor,_.head),e.focus(),f(u)}i()}),be(t.scroller,"touchcancel",i),be(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Qr(e,t.scroller.scrollTop),ar(e,t.scroller.scrollLeft,!0),Ee(e,"scroll",e))}),be(t.scroller,"mousewheel",function(u){return ko(e,u)}),be(t.scroller,"DOMMouseScroll",function(u){return ko(e,u)}),be(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(u){Pe(e,u)||y(u)},over:function(u){Pe(e,u)||(Ol(e,u),y(u))},start:function(u){return _l(e,u)},drop:Ft(e,Tl),leave:function(u){Pe(e,u)||Zo(e)}};var l=t.input.getField();be(l,"keyup",function(u){return us.call(e,u)}),be(l,"keydown",Ft(e,ls)),be(l,"keypress",Ft(e,cs)),be(l,"focus",function(u){return fa(e,u)}),be(l,"blur",function(u){return Cr(e,u)})}var Da=[];At.defineInitHook=function(e){return Da.push(e)};function vi(e,t,r,n){var i=e.doc,a;r==null&&(r="add"),r=="smart"&&(i.mode.indent?a=nn(e,t).state:r="prev");var o=e.options.tabSize,l=et(i,t),u=p(l.text,null,o);l.stateAfter&&(l.stateAfter=null);var d=l.text.match(/^\s*/)[0],E;if(!n&&!/\S/.test(l.text))E=0,r="not";else if(r=="smart"&&(E=i.mode.indent(a,l.text.slice(d.length),l.text),E==ye||E>150)){if(!n)return;r="prev"}r=="prev"?t>i.first?E=p(et(i,t-1).text,null,o):E=0:r=="add"?E=u+e.options.indentUnit:r=="subtract"?E=u-e.options.indentUnit:typeof r=="number"&&(E=u+r),E=Math.max(0,E);var _="",Y=0;if(e.options.indentWithTabs)for(var X=Math.floor(E/o);X;--X)Y+=o,_+="	";if(Y<E&&(_+=J(E-Y)),_!=d)return Lr(i,_,Re(t,0),Re(t,d.length),"+input"),l.stateAfter=null,!0;for(var ve=0;ve<i.sel.ranges.length;ve++){var Le=i.sel.ranges[ve];if(Le.head.line==t&&Le.head.ch<d.length){var Ie=Re(t,d.length);Sa(i,ve,new vt(Ie,Ie));break}}}var yn=null;function Vi(e){yn=e}function Ra(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=pt(t),d=null;if(l&&n.ranges.length>1)if(yn&&yn.text.join(`
`)==t){if(n.ranges.length%yn.text.length==0){d=[];for(var E=0;E<yn.text.length;E++)d.push(a.splitLines(yn.text[E]))}}else u.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(d=O(u,function(Fe){return[Fe]}));for(var _=e.curOp.updateInput,Y=n.ranges.length-1;Y>=0;Y--){var X=n.ranges[Y],ve=X.from(),Le=X.to();X.empty()&&(r&&r>0?ve=Re(ve.line,ve.ch-r):e.state.overwrite&&!l?Le=Re(Le.line,Math.min(et(a,Le.line).text.length,Le.ch+m(u).length)):l&&yn&&yn.lineWise&&yn.text.join(`
`)==u.join(`
`)&&(ve=Le=Re(ve.line,0)));var Ie={from:ve,to:Le,text:d?d[Y%d.length]:u,origin:i||(l?"paste":e.state.cutIncoming>o?"cut":"+input")};Or(e.doc,Ie),Bt(e,"inputRead",e,Ie)}t&&!l&&bs(e,t),kr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=_),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function vs(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&rn(t,function(){return Ra(t,r,0,null,"paste")}),!0}function bs(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var i=r.ranges[n];if(i.head.ch>100||n&&r.ranges[n-1].head.line==i.head.line)continue;var a=e.getModeAt(i.head),o=!1;if(a.electricChars){for(var l=0;l<a.electricChars.length;l++)if(t.indexOf(a.electricChars.charAt(l))>-1){o=vi(e,i.head.line,"smart");break}}else a.electricInput&&(a.electricInput.test(et(e.doc,i.head.line).text.slice(0,i.head.ch))&&(o=vi(e,i.head.line,"smart")));o&&Bt(e,"electricInput",e,i.head.line)}}function ys(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:Re(i,0),head:Re(i+1,0)};r.push(a),t.push(e.getRange(a.anchor,a.head))}return{text:t,ranges:r}}function xs(e,t,r,n){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function ws(){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 L?e.style.width="1000px":e.setAttribute("wrap","off"),j&&(e.style.border="1px solid black"),xs(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)&&Ft(this,t[n])(this,i,o),Ee(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"](Gi(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:Yt(function(n,i){var a=n.token?n:e.getMode(this.options,n);if(a.startState)throw new Error("Overlays may not be stateful.");v(this.state.overlays,{mode:a,modeSpec:n,opaque:i&&i.opaque,priority:i&&i.priority||0},function(o){return o.priority}),this.state.modeGen++,Jt(this)}),removeOverlay:Yt(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++,Jt(this);return}}}),indentLine:Yt(function(n,i,a){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),Dn(this.doc,n)&&vi(this,n,i,a)}),indentSelection:Yt(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&&(vi(this,l.head.line,n,!0),a=l.head.line,o==this.doc.sel.primIndex&&kr(this));else{var u=l.from(),d=l.to(),E=Math.max(a,u.line);a=Math.min(this.lastLine(),d.line-(d.ch?0:1))+1;for(var _=E;_<a;++_)vi(this,_,n);var Y=this.doc.sel.ranges;u.ch==0&&i.length==Y.length&&Y[o].from().ch>0&&Sa(this.doc,o,new vt(u,Y[o].to()),ee)}}}),getTokenAt:function(n,i){return On(this,n,i)},getLineTokens:function(n,i){return On(this,Re(n),i,!0)},getTokenTypeAt:function(n){n=lt(this.doc,n);var i=Fr(this,et(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 E=u?u.indexOf("overlay "):-1;return E<0?u:E==0?null:u.slice(0,E-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 E=0;E<o._global.length;E++){var _=o._global[E];_.pred(l,this)&&R(a,_.val)==-1&&a.push(_.val)}return a},getStateAfter:function(n,i){var a=this.doc;return n=qn(a,n==null?a.first+a.size-1:n),nn(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=lt(this.doc,n):a=n?o.from():o.to(),vn(this,a,i||"page")},charCoords:function(n,i){return ia(this,lt(this.doc,n),i||"page")},coordsChar:function(n,i){return n=no(this,n,i||"page"),oa(this,n.left,n.top)},lineAtHeight:function(n,i){return n=no(this,{top:n,left:0},i||"page").top,Tn(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=et(this.doc,n)}else l=n;return Ai(this,l,{top:0,left:0},i||"page",a||o).top+(o?this.doc.height-Lt(l):0)},defaultTextHeight:function(){return wr(this.display)},defaultCharWidth:function(){return Er(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=vn(this,lt(this.doc,n));var d=n.bottom,E=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 _=Math.max(u.wrapper.clientHeight,this.doc.height),Y=Math.max(u.sizer.clientWidth,u.lineSpace.clientWidth);(o=="above"||n.bottom+i.offsetHeight>_)&&n.top>i.offsetHeight?d=n.top-i.offsetHeight:n.bottom+i.offsetHeight<=_&&(d=n.bottom),E+i.offsetWidth>Y&&(E=Y-i.offsetWidth)}i.style.top=d+"px",i.style.left=i.style.right="",l=="right"?(E=u.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(l=="left"?E=0:l=="middle"&&(E=(u.sizer.clientWidth-i.offsetWidth)/2),i.style.left=E+"px"),a&&qs(this,{left:E,top:d,right:E+i.offsetWidth,bottom:d+i.offsetHeight})},triggerOnKeyDown:Yt(ls),triggerOnKeyPress:Yt(cs),triggerOnKeyUp:us,triggerOnMouseDown:Yt(ds),execCommand:function(n){if(hi.hasOwnProperty(n))return hi[n].call(null,this)},triggerElectric:Yt(function(n){bs(this,n)}),findPosH:function(n,i,a,o){var l=1;i<0&&(l=-1,i=-i);for(var u=lt(this.doc,n),d=0;d<i&&!(u=Na(this.doc,u,l,a,o),u.hitSide);++d);return u},moveH:Yt(function(n,i){var a=this;this.extendSelectionsBy(function(o){return a.display.shift||a.doc.extend||o.empty()?Na(a.doc,o.head,n,i,a.options.rtlMoveVisually):n<0?o.from():o.to()},le)}),deleteH:Yt(function(n,i){var a=this.doc.sel,o=this.doc;a.somethingSelected()?o.replaceSelection("",null,"+delete"):Dr(this,function(l){var u=Na(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=lt(this.doc,n),E=0;E<i;++E){var _=vn(this,d,"div");if(u==null?u=_.left:_.left=u,d=Es(this,_,l,a),d.hitSide)break}return d},moveV:Yt(function(n,i){var a=this,o=this.doc,l=[],u=!this.display.shift&&!o.extend&&o.sel.somethingSelected();if(o.extendSelectionsBy(function(E){if(u)return n<0?E.from():E.to();var _=vn(a,E.head,"div");E.goalColumn!=null&&(_.left=E.goalColumn),l.push(_.left);var Y=Es(a,_,n,i);return i=="page"&&E==o.sel.primary()&&pa(a,ia(a,Y,"div").top-_.top),Y},le),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=et(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),E=Te(d,u)?function(_){return Te(_,u)}:/\s/.test(d)?function(_){return/\s/.test(_)}:function(_){return!/\s/.test(_)&&!Te(_)};o>0&&E(a.charAt(o-1));)--o;for(;l<a.length&&E(a.charAt(l));)++l}return new vt(Re(n.line,o),Re(n.line,l))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?P(this.display.cursorDiv,"CodeMirror-overwrite"):pe(this.display.cursorDiv,"CodeMirror-overwrite"),Ee(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==Z()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Yt(function(n,i){Zr(this,n,i)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-wn(this)-this.display.barHeight,width:n.scrollWidth-wn(this)-this.display.barWidth,clientHeight:ta(this),clientWidth:tr(this)}},scrollIntoView:Yt(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:Re(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):po(this,n.from,n.to,n.margin)}),setSize:Yt(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&&Qa(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){Un(a,l,"widget");break}}++l}),this.curOp.forceUpdate=!0,Ee(this,"refresh",this)}),operation:function(n){return rn(this,n)},startOperation:function(){return sr(this)},endOperation:function(){return lr(this)},refresh:Yt(function(){var n=this.display.cachedTextHeight;Jt(this),this.curOp.forceUpdate=!0,qr(this),Zr(this,this.doc.scrollLeft,this.doc.scrollTop),va(this.display),(n==null||Math.abs(n-wr(this.display))>.5||this.options.lineWrapping)&&ca(this),Ee(this,"refresh",this)}),swapDoc:Yt(function(n){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),Oo(this,n),qr(this),this.display.input.reset(),Zr(this,n.scrollLeft,n.scrollTop),this.curOp.forceScroll=!0,Bt(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}},M(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 Na(e,t,r,n,i){var a=t,o=r,l=et(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 Re(Be,t.ch,t.sticky),l=et(e,Be))}function E(Be){var We;if(n=="codepoint"){var Ve=l.text.charCodeAt(t.ch+(n>0?0:-1));isNaN(Ve)?We=null:We=new Re(t.line,Math.max(0,Math.min(l.text.length,t.ch+r*(Ve>=55296&&Ve<56320?2:1))),-r)}else i?We=Nl(e.cm,l,t,r):We=_a(l,t,r);if(We==null)if(!Be&&d())t=Oa(i,e.cm,l,t.line,u);else return!1;else t=We;return!0}if(n=="char"||n=="codepoint")E();else if(n=="column")E(!0);else if(n=="word"||n=="group")for(var _=null,Y=n=="group",X=e.cm&&e.cm.getHelper(t,"wordChars"),ve=!0;!(r<0&&!E(!ve));ve=!1){var Le=l.text.charAt(t.ch)||`
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`?"n":!Y||/\s/.test(Le)?null:"p";if(Y&&!ve&&!Ie&&(Ie="s"),_&&_!=Ie){r<0&&(r=1,E(),t.sticky="after");break}if(Ie&&(_=Ie),r>0&&!E(!ve))break}var Fe=zi(e,t,a,o,!0);return Ue(a,Fe)&&(Fe.hitSide=!0),Fe}function Es(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*wr(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=oa(e,a,o),!d.outside);){if(r<0?o<=0:o>=i.height){d.hitSide=!0;break}o+=r*5}return d}var xt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new w,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};xt.prototype.init=function(e){var t=this,r=this,n=r.cm,i=r.div=e.lineDiv;xs(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}be(i,"paste",function(l){if(!a(l)||Pe(n,l)||vs(l,n))return;D<=11&&setTimeout(Ft(n,function(){return t.updateFromDOM()}),20)}),be(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),be(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),be(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),be(i,"touchstart",function(){return r.forceCompositionEnd()}),be(i,"input",function(){t.composing||t.readFromDOMSoon()});function o(l){if(!a(l)||Pe(n,l))return;if(n.somethingSelected())Vi({lineWise:!1,text:n.getSelections()}),l.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var u=ys(n);Vi({lineWise:!0,text:u.text}),l.type=="cut"&&n.operation(function(){n.setSelections(u.ranges,0,ee),n.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var d=yn.text.join(`
`);if(l.clipboardData.setData("Text",d),l.clipboardData.getData("Text")==d){l.preventDefault();return}}var E=ws(),_=E.firstChild;n.display.lineSpace.insertBefore(E,n.display.lineSpace.firstChild),_.value=yn.text.join(`
`);var Y=document.activeElement;S(_),setTimeout(function(){n.display.lineSpace.removeChild(E),Y.focus(),Y==i&&r.showPrimarySelection()},50)}be(i,"copy",o),be(i,"cut",o)},xt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},xt.prototype.prepareSelection=function(){var e=lo(this.cm,!1);return e.focus=document.activeElement==this.div,e},xt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},xt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},xt.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=Yi(t,e.anchorNode,e.anchorOffset),o=Yi(t,e.focusNode,e.focusOffset);if(a&&!a.bad&&o&&!o.bad&&ut(Yn(a,o),n)==0&&ut(hr(a,o),i)==0)return;var l=t.display.view,u=n.line>=t.display.viewFrom&&Cs(t,n)||{node:l[0].measure.map[2],offset:0},d=i.line<t.display.viewTo&&Cs(t,i);if(!d){var E=l[l.length-1].measure,_=E.maps?E.maps[E.maps.length-1]:E.map;d={node:_[_.length-1],offset:_[_.length-2]-_[_.length-3]}}if(!u||!d){e.removeAllRanges();return}var Y=e.rangeCount&&e.getRangeAt(0),X;try{X=F(u.node,u.offset,d.offset,d.node)}catch(ve){}X&&(!oe&&t.state.focused?(e.collapse(u.node,u.offset),X.collapsed||(e.removeAllRanges(),e.addRange(X))):(e.removeAllRanges(),e.addRange(X)),Y&&e.anchorNode==null?e.addRange(Y):oe&&this.startGracePeriod()),this.rememberSelection()},xt.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)},xt.prototype.showMultipleSelections=function(e){ae(this.cm.display.cursorDiv,e.cursors),ae(this.cm.display.selectionDiv,e.selection)},xt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},xt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return x(this.div,t)},xt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},xt.prototype.blur=function(){this.div.blur()},xt.prototype.getField=function(){return this.div},xt.prototype.supportsTouch=function(){return!0},xt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():rn(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)},xt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},xt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(I&&B&&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=Yi(t,e.anchorNode,e.anchorOffset),n=Yi(t,e.focusNode,e.focusOffset);r&&n&&rn(t,function(){$t(t.doc,Wn(r,n),ee),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},xt.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=Re(n.line-1,et(e.doc,n.line-1).length)),i.ch==et(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=Re(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var a,o,l;n.line==t.viewFrom||(a=ir(e,n.line))==0?(o=gt(t.view[0].line),l=t.view[0].node):(o=gt(t.view[a].line),l=t.view[a-1].node.nextSibling);var u=ir(e,i.line),d,E;if(u==t.view.length-1?(d=t.viewTo-1,E=t.lineDiv.lastChild):(d=gt(t.view[u+1].line)-1,E=t.view[u+1].node.previousSibling),!l)return!1;for(var _=e.doc.splitLines(tu(e,l,E,o,d)),Y=Sn(e.doc,Re(o,0),Re(d,et(e.doc,d).text.length));_.length>1&&Y.length>1;)if(m(_)==m(Y))_.pop(),Y.pop(),d--;else if(_[0]==Y[0])_.shift(),Y.shift(),o++;else break;for(var X=0,ve=0,Le=_[0],Ie=Y[0],Fe=Math.min(Le.length,Ie.length);X<Fe&&Le.charCodeAt(X)==Ie.charCodeAt(X);)++X;for(var Be=m(_),We=m(Y),Ve=Math.min(Be.length-(_.length==1?X:0),We.length-(Y.length==1?X:0));ve<Ve&&Be.charCodeAt(Be.length-ve-1)==We.charCodeAt(We.length-ve-1);)++ve;if(_.length==1&&Y.length==1&&o==n.line)for(;X&&X>n.ch&&Be.charCodeAt(Be.length-ve-1)==We.charCodeAt(We.length-ve-1);)X--,ve++;_[_.length-1]=Be.slice(0,Be.length-ve).replace(/^\u200b+/,""),_[0]=_[0].slice(X).replace(/\u200b+$/,"");var ot=Re(o,X),nt=Re(d,Y.length?m(Y).length-ve:0);if(_.length>1||_[0]||ut(ot,nt))return Lr(e.doc,_,ot,nt,"+input"),!0},xt.prototype.ensurePolled=function(){this.forceCompositionEnd()},xt.prototype.reset=function(){this.forceCompositionEnd()},xt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},xt.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)},xt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&rn(this.cm,function(){return Jt(e.cm)})},xt.prototype.setUneditable=function(e){e.contentEditable="false"},xt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Ft(this.cm,Ra)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},xt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},xt.prototype.onContextMenu=function(){},xt.prototype.resetPosition=function(){},xt.prototype.needsContentAttribute=!0;function Cs(e,t){var r=na(e,t.line);if(!r||r.hidden)return null;var n=et(e.doc,t.line),i=Va(r,n,t.line),a=Qe(n,e.doc.direction),o="left";if(a){var l=Ke(a,t.ch);o=l%2?"right":"left"}var u=Ja(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 Nr(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(X){return function(ve){return ve.id==X}}function E(){o&&(a+=l,u&&(a+=l),o=u=!1)}function _(X){X&&(E(),a+=X)}function Y(X){if(X.nodeType==1){var ve=X.getAttribute("cm-text");if(ve){_(ve);return}var Le=X.getAttribute("cm-marker"),Ie;if(Le){var Fe=e.findMarks(Re(n,0),Re(i+1,0),d(+Le));Fe.length&&(Ie=Fe[0].find(0))&&_(Sn(e.doc,Ie.from,Ie.to).join(l));return}if(X.getAttribute("contenteditable")=="false")return;var Be=/^(pre|div|p|li|table|br)$/i.test(X.nodeName);if(!/^br$/i.test(X.nodeName)&&X.textContent.length==0)return;Be&&E();for(var We=0;We<X.childNodes.length;We++)Y(X.childNodes[We]);/^(pre|p)$/i.test(X.nodeName)&&(u=!0),Be&&(o=!0)}else X.nodeType==3&&_(X.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Y(t),t==r);)t=t.nextSibling,u=!1;return a}function Yi(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return Nr(e.clipPos(Re(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 Nr(Re(gt(e.line),0),!0);if(t==n&&(i=!0,t=n.childNodes[r],r=0,!t)){var a=e.rest?m(e.rest):e.line;return Nr(Re(gt(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 E(Ie,Fe,Be){for(var We=-1;We<(d?d.length:0);We++)for(var Ve=We<0?u.map:d[We],ot=0;ot<Ve.length;ot+=3){var nt=Ve[ot+2];if(nt==Ie||nt==Fe){var ht=gt(We<0?e.line:e.rest[We]),Ct=Ve[ot]+Be;return(Be<0||nt!=Ie)&&(Ct=Ve[ot+(Be?1:0)]),Re(ht,Ct)}}}var _=E(o,l,r);if(_)return Nr(_,i);for(var Y=l.nextSibling,X=o?o.nodeValue.length-r:0;Y;Y=Y.nextSibling){if(_=E(Y,Y.firstChild,0),_)return Nr(Re(_.line,_.ch-X),i);X+=Y.textContent.length}for(var ve=l.previousSibling,Le=r;ve;ve=ve.previousSibling){if(_=E(ve,ve.firstChild,-1),_)return Nr(Re(_.line,_.ch+Le),i);Le+=ve.textContent.length}}var Pt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new w,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),j&&(i.style.width="0px"),be(i,"input",function(){N&&D>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),be(i,"paste",function(o){if(Pe(n,o)||vs(o,n))return;n.state.pasteIncoming=+new Date,r.fastPoll()});function a(o){if(Pe(n,o))return;if(n.somethingSelected())Vi({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var l=ys(n);Vi({lineWise:!0,text:l.text}),o.type=="cut"?n.setSelections(l.ranges,null,ee):(r.prevInput="",i.value=l.text.join(`
`),S(i))}else return;o.type=="cut"&&(n.state.cutIncoming=+new Date)}be(i,"cut",a),be(i,"copy",a),be(e.scroller,"paste",function(o){if(Ln(e,o)||Pe(n,o))return;if(!i.dispatchEvent){n.state.pasteIncoming=+new Date,r.focus();return}var l=new Event("paste");l.clipboardData=o.clipboardData,i.dispatchEvent(l)}),be(e.lineSpace,"selectstart",function(o){Ln(e,o)||f(o)}),be(i,"compositionstart",function(){var o=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:o,range:n.markText(o,n.getCursor("to"),{className:"CodeMirror-composing"})}}),be(i,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Pt.prototype.createField=function(e){this.wrapper=ws(),this.textarea=this.wrapper.firstChild},Pt.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Pt.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=lo(e);if(e.options.moveInputWithCursor){var i=vn(e,r.sel.primary().head,"div"),a=t.wrapper.getBoundingClientRect(),o=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+o.top-a.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+o.left-a.left))}return n},Pt.prototype.showSelection=function(e){var t=this.cm,r=t.display;ae(r.cursorDiv,e.cursors),ae(r.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Pt.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&S(this.textarea),N&&D>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",N&&D>=9&&(this.hasSelection=null))},Pt.prototype.getField=function(){return this.textarea},Pt.prototype.supportsTouch=function(){return!1},Pt.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!se||Z()!=this.textarea))try{this.textarea.focus()}catch(e){}},Pt.prototype.blur=function(){this.textarea.blur()},Pt.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Pt.prototype.receivedFocus=function(){this.slowPoll()},Pt.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Pt.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function r(){var n=t.poll();!n&&!e?(e=!0,t.polling.set(60,r)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,r)},Pt.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||at(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(N&&D>=9&&this.hasSelection===i||te&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var a=i.charCodeAt(0);if(a==8203&&!n&&(n="\u200B"),a==8666)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(n.length,i.length);o<l&&n.charCodeAt(o)==i.charCodeAt(o);)++o;return rn(t,function(){Ra(t,i.slice(o),n.length-o,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
`)>-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(){N&&D>=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=rr(r,e),o=n.scroller.scrollTop;if(!a||$)return;var l=r.options.resetSelectionOnContextMenu;l&&r.doc.sel.contains(a)==-1&&Ft(r,$t)(r.doc,Wn(a),ee);var u=i.style.cssText,d=t.wrapper.style.cssText,E=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
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      z-index: 1000; background: `+(N?"rgba(255, 255, 255, .05)":"transparent")+`;
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Le=0,Ie=function(){n.selForContextMenu==r.doc.sel&&i.selectionStart==0&&i.selectionEnd>0&&t.prevInput=="\u200B"?Ft(r,Ho)(r):Le++<10?n.detectingSelectAll=setTimeout(Ie,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(Ie,200)}}if(N&&D>=9&&Y(),je){y(e);var ve=function(){qe(window,"mouseup",ve),setTimeout(X,20)};be(window,"mouseup",ve)}else setTimeout(X,50)},Pt.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},Pt.prototype.setUneditable=function(){},Pt.prototype.needsContentAttribute=!1;function ru(e,t){if(t=t?s(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var r=Z();t.autofocus=r==e||e.getAttribute("autofocus")!=null&&r==document.body}function n(){e.value=l.getValue()}var i;if(e.form&&(be(e.form,"submit",n),!t.leaveSubmitMethodAlone)){var a=e.form;i=a.submit;try{var 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