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e,n;while(e=Ge(t))t=e.find(1,!0).line,(n||(n=[])).push(t);return n}function tn(t,e){var n=Kt(t,e),r=Xe(n);return n==r?e:te(r)}function en(t,e){if(e>t.lastLine())return e;var n,r=Kt(t,e);if(!nn(t,r))return e;while(n=Ge(r))r=n.find(1,!0).line;return te(r)+1}function nn(t,e){var n=Oe&&e.markedSpans;if(n)for(var r=void 0,i=0;i<n.length;++i)if(r=n[i],r.marker.collapsed){if(null==r.from)return!0;if(!r.marker.widgetNode&&0==r.from&&r.marker.inclusiveLeft&&rn(t,e,r))return!0}}function rn(t,e,n){if(null==n.to){var r=n.marker.find(1,!0);return rn(t,r.line,Pe(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==e.text.length)return!0;for(var i=void 0,o=0;o<e.markedSpans.length;++o)if(i=e.markedSpans[o],i.marker.collapsed&&!i.marker.widgetNode&&i.from==n.to&&(null==i.to||i.to!=n.from)&&(i.marker.inclusiveLeft||n.marker.inclusiveRight)&&rn(t,e,i))return!0}function on(t){t=Xe(t);for(var e=0,n=t.parent,r=0;r<n.lines.length;++r){var i=n.lines[r];if(i==t)break;e+=i.height}for(var o=n.parent;o;n=o,o=n.parent)for(var a=0;a<o.children.length;++a){var s=o.children[a];if(s==n)break;e+=s.height}return e}function an(t){if(0==t.height)return 0;var e,n=t.text.length,r=t;while(e=$e(r)){var i=e.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}r=t;while(e=Ge(r)){var o=e.find(0,!0);n-=r.text.length-o.from.ch,r=o.to.line,n+=r.text.length-o.to.ch}return n}function sn(t){var e=t.display,n=t.doc;e.maxLine=Kt(n,n.first),e.maxLineLength=an(e.maxLine),e.maxLineChanged=!0,n.iter(function(t){var n=an(t);n>e.maxLineLength&&(e.maxLineLength=n,e.maxLine=t)})}var un=function(t,e,n){this.text=t,We(this,e),this.height=n?n(this):1};function ln(t,e,n,r){t.text=e,t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null),null!=t.order&&(t.order=null),Ue(t),We(t,n);var i=r?r(t):1;i!=t.height&&Jt(t,i)}function cn(t){t.parent=null,Ue(t)}un.prototype.lineNo=function(){return te(this)},_t(un);var fn={},dn={};function pn(t,e){if(!t||/^\s*$/.test(t))return null;var n=e.addModeClass?dn:fn;return 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O=1;O<n.length;O+=2)e.addToken(e,i.slice(o,o=n[O]),pn(n[O+1],e.cm.options))}function _n(t,e,n){this.line=e,this.rest=Je(e),this.size=this.rest?te(Q(this.rest))-n+1:1,this.node=this.text=null,this.hidden=nn(t,e)}function xn(t,e,n){for(var r,i=[],o=e;o<n;o=r){var a=new _n(t.doc,Kt(t.doc,o),o);r=o+a.size,i.push(a)}return i}var wn=null;function kn(t){wn?wn.ops.push(t):t.ownsGroup=wn={ops:[t],delayedCallbacks:[]}}function Cn(t){var e=t.delayedCallbacks,n=0;do{for(;n<e.length;n++)e[n].call(null);for(var r=0;r<t.ops.length;r++){var i=t.ops[r];if(i.cursorActivityHandlers)while(i.cursorActivityCalled<i.cursorActivityHandlers.length)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<e.length)}function Sn(t,e){var n=t.ownsGroup;if(n)try{Cn(n)}finally{wn=null,e(n)}}var Tn=null;function Ln(t,e){var n=vt(t,e);if(n.length){var r,i=Array.prototype.slice.call(arguments,2);wn?r=wn.delayedCallbacks:Tn?r=Tn:(r=Tn=[],setTimeout(On,0));for(var o=function(t){r.push(function(){return 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n&&n.line==e.line?(t.display.externalMeasured=null,e.measure=n.measure,n.built):hn(t,e)}function Dn(t,e){var n=e.text.className,r=Pn(t,e);e.text==e.node&&(e.node=r.pre),e.text.parentNode.replaceChild(r.pre,e.text),e.text=r.pre,r.bgClass!=e.bgClass||r.textClass!=e.textClass?(e.bgClass=r.bgClass,e.textClass=r.textClass,jn(t,e)):n&&(e.text.className=n)}function jn(t,e){Mn(t,e),e.line.wrapClass?En(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var n=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=n||""}function Nn(t,e,n,r){if(e.gutter&&(e.node.removeChild(e.gutter),e.gutter=null),e.gutterBackground&&(e.node.removeChild(e.gutterBackground),e.gutterBackground=null),e.line.gutterClass){var i=En(e);e.gutterBackground=O("div",null,"CodeMirror-gutter-background "+e.line.gutterClass,"left: "+(t.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: 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r=k("CodeMirror-linewidget"),i=e.node.firstChild,o=void 0;i;i=o)o=i.nextSibling,r.test(i.className)&&e.node.removeChild(i);Rn(t,e,n)}function Bn(t,e,n,r){var i=Pn(t,e);return e.text=e.node=i.pre,i.bgClass&&(e.bgClass=i.bgClass),i.textClass&&(e.textClass=i.textClass),jn(t,e),Nn(t,e,n,r),Rn(t,e,r),e.node}function Rn(t,e,n){if(zn(t,e.line,e,n,!0),e.rest)for(var r=0;r<e.rest.length;r++)zn(t,e.rest[r],e,n,!1)}function zn(t,e,n,r,i){if(e.widgets)for(var o=En(n),a=0,s=e.widgets;a<s.length;++a){var u=s[a],l=O("div",[u.node],"CodeMirror-linewidget"+(u.className?" 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n=St(e);n!=t.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==t.sizer&&n!=t.mover)return!0}function qn(t){return t.lineSpace.offsetTop}function Zn(t){return t.mover.offsetHeight-t.lineSpace.offsetHeight}function Vn(t){if(t.cachedPaddingH)return t.cachedPaddingH;var e=L(t.measure,O("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(t.cachedPaddingH=r),r}function $n(t){return U-t.display.nativeBarWidth}function Gn(t){return t.display.scroller.clientWidth-$n(t)-t.display.barWidth}function Qn(t){return t.display.scroller.clientHeight-$n(t)-t.display.barHeight}function Kn(t,e,n){var r=t.options.lineWrapping,i=r&&Gn(t);if(!e.measure.heights||r&&e.measure.width!=i){var o=e.measure.heights=[];if(r){e.measure.width=i;for(var a=e.text.firstChild.getClientRects(),s=0;s<a.length-1;s++){var 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n=ir;if("left"==e){for(var r=0;r<t.length;r++)if((n=t[r]).left!=n.right)break}else for(var i=t.length-1;i>=0;i--)if((n=t[i]).left!=n.right)break;return n}function sr(t,e,n,r){var i,o=or(e.map,n,r),u=o.node,l=o.start,c=o.end,f=o.collapse;if(3==u.nodeType){for(var d=0;d<4;d++){while(l&&ot(e.line.text.charAt(o.coverStart+l)))--l;while(o.coverStart+c<o.coverEnd&&ot(e.line.text.charAt(o.coverStart+c)))++c;if(i=a&&s<9&&0==l&&c==o.coverEnd-o.coverStart?u.parentNode.getBoundingClientRect():ar(C(u,l,c).getClientRects(),r),i.left||i.right||0==l)break;c=l,l-=1,f="right"}a&&s<11&&(i=ur(t.display.measure,i))}else{var p;l>0&&(f=r="right"),i=t.options.lineWrapping&&(p=u.getClientRects()).length>1?p["right"==r?p.length-1:0]:u.getBoundingClientRect()}if(a&&s<9&&!l&&(!i||!i.left&&!i.right)){var h=u.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+Or(t.display),top:h.top,bottom:h.bottom}:ir}for(var v=i.top-e.rect.top,g=i.bottom-e.rect.top,m=(v+g)/2,A=e.view.measure.heights,y=0;y<A.length-1;y++)if(m<A[y])break;var b=y?A[y-1]:0,_=A[y],x={left:("right"==f?i.right:i.left)-e.rect.left,right:("left"==f?i.left:i.right)-e.rect.left,top:b,bottom:_};return i.left||i.right||(x.bogus=!0),t.options.singleCursorHeightPerLine||(x.rtop=v,x.rbottom=g),x}function ur(t,e){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Ft(t))return e;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:e.left*n,right:e.right*n,top:e.top*r,bottom:e.bottom*r}}function lr(t){if(t.measure&&(t.measure.cache={},t.measure.heights=null,t.rest))for(var e=0;e<t.rest.length;e++)t.measure.caches[e]={}}function cr(t){t.display.externalMeasure=null,T(t.display.lineMeasure);for(var e=0;e<t.display.view.length;e++)lr(t.display.view[e])}function fr(t){cr(t),t.display.cachedCharWidth=t.display.cachedTextHeight=t.display.cachedPaddingH=null,t.options.lineWrapping||(t.display.maxLineChanged=!0),t.display.lineNumChars=null}function dr(){return c&&g?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pr(){return c&&g?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function hr(t){var e=0;if(t.widgets)for(var n=0;n<t.widgets.length;++n)t.widgets[n].above&&(e+=Wn(t.widgets[n]));return e}function vr(t,e,n,r,i){if(!i){var o=hr(e);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var a=on(e);if("local"==r?a+=qn(t.display):a-=t.display.viewOffset,"page"==r||"window"==r){var s=t.display.lineSpace.getBoundingClientRect();a+=s.top+("window"==r?0:pr());var u=s.left+("window"==r?0:dr());n.left+=u,n.right+=u}return n.top+=a,n.bottom+=a,n}function gr(t,e,n){if("div"==n)return e;var r=e.left,i=e.top;if("page"==n)r-=dr(),i-=pr();else if("local"==n||!n){var o=t.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var a=t.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function mr(t,e,n,r,i){return r||(r=Kt(t.doc,e.line)),vr(t,r,Jn(t,r,e.ch,i),n)}function Ar(t,e,n,r,i,o){function a(e,a){var s=nr(t,i,e,a?"right":"left",o);return a?s.left=s.right:s.right=s.left,vr(t,r,s,n)}r=r||Kt(t.doc,e.line),i||(i=er(t,r));var s=dt(r,t.doc.direction),u=e.ch,l=e.sticky;if(u>=r.text.length?(u=r.text.length,l="before"):u<=0&&(u=0,l="after"),!s)return a("before"==l?u-1:u,"before"==l);function c(t,e,n){var r=s[e],i=1==r.level;return a(n?t-1:t,i!=n)}var f=ct(s,u,l),d=lt,p=c(u,f,"before"==l);return null!=d&&(p.other=c(u,d,"before"!=l)),p}function yr(t,e){var n=0;e=fe(t.doc,e),t.options.lineWrapping||(n=Or(t.display)*e.ch);var r=Kt(t.doc,e.line),i=on(r)+qn(t.display);return{left:n,right:n,top:i,bottom:i+r.height}}function br(t,e,n,r,i){var o=ie(t,e,n);return o.xRel=i,r&&(o.outside=r),o}function _r(t,e,n){var r=t.doc;if(n+=t.display.viewOffset,n<0)return br(r.first,0,null,-1,-1);var i=ee(r,n),o=r.first+r.size-1;if(i>o)return br(r.first+r.size-1,Kt(r,o).text.length,null,1,1);e<0&&(e=0);for(var a=Kt(r,i);;){var s=Cr(t,a,i,e,n),u=Qe(a,s.ch+(s.xRel>0||s.outside>0?1:0));if(!u)return s;var l=u.find(1);if(l.line==i)return l;a=Kt(r,i=l.line)}}function xr(t,e,n,r){r-=hr(e);var i=e.text.length,o=st(function(e){return nr(t,n,e-1).bottom<=r},i,0);return i=st(function(e){return nr(t,n,e).top>r},o,i),{begin:o,end:i}}function wr(t,e,n,r){n||(n=er(t,e));var i=vr(t,e,nr(t,n,r),"line").top;return xr(t,e,n,i)}function kr(t,e,n,r){return!(t.bottom<=n)&&(t.top>n||(r?t.left:t.right)>e)}function Cr(t,e,n,r,i){i-=on(e);var o=er(t,e),a=hr(e),s=0,u=e.text.length,l=!0,c=dt(e,t.doc.direction);if(c){var f=(t.options.lineWrapping?Tr:Sr)(t,e,n,o,c,r,i);l=1!=f.level,s=l?f.from:f.to-1,u=l?f.to:f.from-1}var d,p,h=null,v=null,g=st(function(e){var n=nr(t,o,e);return n.top+=a,n.bottom+=a,!!kr(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(h=e,v=n),!0)},s,u),m=!1;if(v){var A=r-v.left<v.right-r,y=A==l;g=h+(y?0:1),p=y?"after":"before",d=A?v.left:v.right}else{l||g!=u&&g!=s||g++,p=0==g?"after":g==e.text.length?"before":nr(t,o,g-(l?1:0)).bottom+a<=i==l?"after":"before";var b=Ar(t,ie(n,g,p),"line",e,o);d=b.left,m=i<b.top?-1:i>=b.bottom?1:0}return g=at(e.text,g,1),br(n,g,p,m,r-d)}function Sr(t,e,n,r,i,o,a){var s=st(function(s){var u=i[s],l=1!=u.level;return kr(Ar(t,ie(n,l?u.to:u.from,l?"before":"after"),"line",e,r),o,a,!0)},0,i.length-1),u=i[s];if(s>0){var l=1!=u.level,c=Ar(t,ie(n,l?u.from:u.to,l?"after":"before"),"line",e,r);kr(c,o,a,!0)&&c.top>a&&(u=i[s-1])}return u}function Tr(t,e,n,r,i,o,a){var s=xr(t,e,r,a),u=s.begin,l=s.end;/\s/.test(e.text.charAt(l-1))&&l--;for(var c=null,f=null,d=0;d<i.length;d++){var p=i[d];if(!(p.from>=l||p.to<=u)){var h=1!=p.level,v=nr(t,r,h?Math.min(l,p.to)-1:Math.max(u,p.from)).right,g=v<o?o-v+1e9:v-o;(!c||f>g)&&(c=p,f=g)}}return c||(c=i[i.length-1]),c.from<u&&(c={from:u,to:c.to,level:c.level}),c.to>l&&(c={from:c.from,to:l,level:c.level}),c}function Lr(t){if(null!=t.cachedTextHeight)return t.cachedTextHeight;if(null==rr){rr=O("pre",null,"CodeMirror-line-like");for(var e=0;e<49;++e)rr.appendChild(document.createTextNode("x")),rr.appendChild(O("br"));rr.appendChild(document.createTextNode("x"))}L(t.measure,rr);var n=rr.offsetHeight/50;return n>3&&(t.cachedTextHeight=n),T(t.measure),n||1}function Or(t){if(null!=t.cachedCharWidth)return t.cachedCharWidth;var e=O("span","xxxxxxxxxx"),n=O("pre",[e],"CodeMirror-line-like");L(t.measure,n);var r=e.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(t.cachedCharWidth=i),i||10}function Ir(t){for(var e=t.display,n={},r={},i=e.gutters.clientLeft,o=e.gutters.firstChild,a=0;o;o=o.nextSibling,++a){var s=t.display.gutterSpecs[a].className;n[s]=o.offsetLeft+o.clientLeft+i,r[s]=o.clientWidth}return{fixedPos:Er(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:e.wrapper.clientWidth}}function Er(t){return t.scroller.getBoundingClientRect().left-t.sizer.getBoundingClientRect().left}function Mr(t){var e=Lr(t.display),n=t.options.lineWrapping,r=n&&Math.max(5,t.display.scroller.clientWidth/Or(t.display)-3);return function(i){if(nn(t.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*e:o+e}}function Pr(t){var e=t.doc,n=Mr(t);e.iter(function(t){var e=n(t);e!=t.height&&Jt(t,e)})}function Dr(t,e,n,r){var i=t.display;if(!n&&"true"==St(e).getAttribute("cm-not-content"))return null;var o,a,s=i.lineSpace.getBoundingClientRect();try{o=e.clientX-s.left,a=e.clientY-s.top}catch(f){return null}var u,l=_r(t,o,a);if(r&&l.xRel>0&&(u=Kt(t.doc,l.line).text).length==l.ch){var c=B(u,u.length,t.options.tabSize)-u.length;l=ie(l.line,Math.max(0,Math.round((o-Vn(t.display).left)/Or(t.display))-c))}return l}function jr(t,e){if(e>=t.display.viewTo)return null;if(e-=t.display.viewFrom,e<0)return null;for(var n=t.display.view,r=0;r<n.length;r++)if(e-=n[r].size,e<0)return r}function Nr(t,e,n,r){null==e&&(e=t.doc.first),null==n&&(n=t.doc.first+t.doc.size),r||(r=0);var i=t.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>e)&&(i.updateLineNumbers=e),t.curOp.viewChanged=!0,e>=i.viewTo)Oe&&tn(t.doc,e)<i.viewTo&&Br(t);else if(n<=i.viewFrom)Oe&&en(t.doc,n+r)>i.viewFrom?Br(t):(i.viewFrom+=r,i.viewTo+=r);else if(e<=i.viewFrom&&n>=i.viewTo)Br(t);else if(e<=i.viewFrom){var o=Rr(t,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Br(t)}else if(n>=i.viewTo){var a=Rr(t,e,e,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Br(t)}else{var s=Rr(t,e,e,-1),u=Rr(t,n,n+r,1);s&&u?(i.view=i.view.slice(0,s.index).concat(xn(t,s.lineN,u.lineN)).concat(i.view.slice(u.index)),i.viewTo+=r):Br(t)}var l=i.externalMeasured;l&&(n<l.lineN?l.lineN+=r:e<l.lineN+l.size&&(i.externalMeasured=null))}function Fr(t,e,n){t.curOp.viewChanged=!0;var r=t.display,i=t.display.externalMeasured;if(i&&e>=i.lineN&&e<i.lineN+i.size&&(r.externalMeasured=null),!(e<r.viewFrom||e>=r.viewTo)){var o=r.view[jr(t,e)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==z(a,n)&&a.push(n)}}}function Br(t){t.display.viewFrom=t.display.viewTo=t.doc.first,t.display.view=[],t.display.viewOffset=0}function Rr(t,e,n,r){var i,o=jr(t,e),a=t.display.view;if(!Oe||n==t.doc.first+t.doc.size)return{index:o,lineN:n};for(var s=t.display.viewFrom,u=0;u<o;u++)s+=a[u].size;if(s!=e){if(r>0){if(o==a.length-1)return null;i=s+a[o].size-e,o++}else i=s-e;e+=i,n+=i}while(tn(t.doc,n)!=n){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function zr(t,e,n){var r=t.display,i=r.view;0==i.length||e>=r.viewTo||n<=r.viewFrom?(r.view=xn(t,e,n),r.viewFrom=e):(r.viewFrom>e?r.view=xn(t,e,r.viewFrom).concat(r.view):r.viewFrom<e&&(r.view=r.view.slice(jr(t,e))),r.viewFrom=e,r.viewTo<n?r.view=r.view.concat(xn(t,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,jr(t,n)))),r.viewTo=n}function Ur(t){for(var e=t.display.view,n=0,r=0;r<e.length;r++){var i=e[r];i.hidden||i.node&&!i.changes||++n}return n}function Wr(t){t.display.input.showSelection(t.display.input.prepareSelection())}function Hr(t,e){void 0===e&&(e=!0);for(var n=t.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(e||a!=n.sel.primIndex){var s=n.sel.ranges[a];if(!(s.from().line>=t.display.viewTo||s.to().line<t.display.viewFrom)){var u=s.empty();(u||t.options.showCursorWhenSelecting)&&qr(t,s.head,i),u||Vr(t,s,o)}}return r}function qr(t,e,n){var r=Ar(t,e,"div",null,null,!t.options.singleCursorHeightPerLine),i=n.appendChild(O("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*t.options.cursorHeight+"px",r.other){var o=n.appendChild(O("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function Zr(t,e){return t.top-e.top||t.left-e.left}function Vr(t,e,n){var r=t.display,i=t.doc,o=document.createDocumentFragment(),a=Vn(t.display),s=a.left,u=Math.max(r.sizerWidth,Gn(t)-r.sizer.offsetLeft)-a.right,l="ltr"==i.direction;function c(t,e,n,r){e<0&&(e=0),e=Math.round(e),r=Math.round(r),o.appendChild(O("div",null,"CodeMirror-selected","position: absolute; left: "+t+"px;\n                             top: "+e+"px; width: "+(null==n?u-t:n)+"px;\n                             height: "+(r-e)+"px"))}function f(e,n,r){var o,a,f=Kt(i,e),d=f.text.length;function p(n,r){return mr(t,ie(e,n),"div",f,r)}function h(e,n,r){var i=wr(t,f,null,e),o="ltr"==n==("after"==r)?"left":"right",a="after"==r?i.begin:i.end-(/\s/.test(f.text.charAt(i.end-1))?2:1);return p(a,o)[o]}var v=dt(f,i.direction);return ut(v,n||0,null==r?d:r,function(t,e,i,f){var g="ltr"==i,m=p(t,g?"left":"right"),A=p(e-1,g?"right":"left"),y=null==n&&0==t,b=null==r&&e==d,_=0==f,x=!v||f==v.length-1;if(A.top-m.top<=3){var w=(l?y:b)&&_,k=(l?b:y)&&x,C=w?s:(g?m:A).left,S=k?u:(g?A:m).right;c(C,m.top,S-C,m.bottom)}else{var T,L,O,I;g?(T=l&&y&&_?s:m.left,L=l?u:h(t,i,"before"),O=l?s:h(e,i,"after"),I=l&&b&&x?u:A.right):(T=l?h(t,i,"before"):s,L=!l&&y&&_?u:m.right,O=!l&&b&&x?s:A.left,I=l?h(e,i,"after"):u),c(T,m.top,L-T,m.bottom),m.bottom<A.top&&c(s,m.bottom,null,A.top),c(O,A.top,I-O,A.bottom)}(!o||Zr(m,o)<0)&&(o=m),Zr(A,o)<0&&(o=A),(!a||Zr(m,a)<0)&&(a=m),Zr(A,a)<0&&(a=A)}),{start:o,end:a}}var d=e.from(),p=e.to();if(d.line==p.line)f(d.line,d.ch,p.ch);else{var h=Kt(i,d.line),v=Kt(i,p.line),g=Xe(h)==Xe(v),m=f(d.line,d.ch,g?h.text.length+1:null).end,A=f(p.line,g?0:null,p.ch).start;g&&(m.top<A.top-2?(c(m.right,m.top,null,m.bottom),c(s,A.top,A.left,A.bottom)):c(m.right,m.top,A.left-m.right,m.bottom)),m.bottom<A.top&&c(s,m.bottom,null,A.top)}n.appendChild(o)}function $r(t){if(t.state.focused){var e=t.display;clearInterval(e.blinker);var n=!0;e.cursorDiv.style.visibility="",t.options.cursorBlinkRate>0?e.blinker=setInterval(function(){return e.cursorDiv.style.visibility=(n=!n)?"":"hidden"},t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function Gr(t){t.state.focused||(t.display.input.focus(),Kr(t))}function Qr(t){t.state.delayingBlurEvent=!0,setTimeout(function(){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1,Xr(t))},100)}function Kr(t,e){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1),"nocursor"!=t.options.readOnly&&(t.state.focused||(mt(t,"focus",t,e),t.state.focused=!0,P(t.display.wrapper,"CodeMirror-focused"),t.curOp||t.display.selForContextMenu==t.doc.sel||(t.display.input.reset(),u&&setTimeout(function(){return t.display.input.reset(!0)},20)),t.display.input.receivedFocus()),$r(t))}function Xr(t,e){t.state.delayingBlurEvent||(t.state.focused&&(mt(t,"blur",t,e),t.state.focused=!1,S(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout(function(){t.state.focused||(t.display.shift=!1)},150))}function Yr(t){for(var e=t.display,n=e.lineDiv.offsetTop,r=0;r<e.view.length;r++){var i=e.view[r],o=t.options.lineWrapping,u=void 0,l=0;if(!i.hidden){if(a&&s<8){var c=i.node.offsetTop+i.node.offsetHeight;u=c-n,n=c}else{var f=i.node.getBoundingClientRect();u=f.bottom-f.top,!o&&i.text.firstChild&&(l=i.text.firstChild.getBoundingClientRect().right-f.left-1)}var d=i.line.height-u;if((d>.005||d<-.005)&&(Jt(i.line,u),Jr(i.line),i.rest))for(var p=0;p<i.rest.length;p++)Jr(i.rest[p]);if(l>t.display.sizerWidth){var h=Math.ceil(l/Or(t.display));h>t.display.maxLineLength&&(t.display.maxLineLength=h,t.display.maxLine=i.line,t.display.maxLineChanged=!0)}}}}function Jr(t){if(t.widgets)for(var e=0;e<t.widgets.length;++e){var n=t.widgets[e],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function ti(t,e,n){var r=n&&null!=n.top?Math.max(0,n.top):t.scroller.scrollTop;r=Math.floor(r-qn(t));var i=n&&null!=n.bottom?n.bottom:r+t.wrapper.clientHeight,o=ee(e,r),a=ee(e,i);if(n&&n.ensure){var s=n.ensure.from.line,u=n.ensure.to.line;s<o?(o=s,a=ee(e,on(Kt(e,s))+t.wrapper.clientHeight)):Math.min(u,e.lastLine())>=a&&(o=ee(e,on(Kt(e,u))-t.wrapper.clientHeight),a=u)}return{from:o,to:Math.max(a,o+1)}}function ei(t,e){if(!At(t,"scrollCursorIntoView")){var n=t.display,r=n.sizer.getBoundingClientRect(),i=null;if(e.top+r.top<0?i=!0:e.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!h){var o=O("div","​",null,"position: absolute;\n                         top: "+(e.top-n.viewOffset-qn(t.display))+"px;\n                         height: "+(e.bottom-e.top+$n(t)+n.barHeight)+"px;\n                         left: "+e.left+"px; width: "+Math.max(2,e.right-e.left)+"px;");t.display.lineSpace.appendChild(o),o.scrollIntoView(i),t.display.lineSpace.removeChild(o)}}}function ni(t,e,n,r){var i;null==r&&(r=0),t.options.lineWrapping||e!=n||(e=e.ch?ie(e.line,"before"==e.sticky?e.ch-1:e.ch,"after"):e,n="before"==e.sticky?ie(e.line,e.ch+1,"before"):e);for(var o=0;o<5;o++){var a=!1,s=Ar(t,e),u=n&&n!=e?Ar(t,n):s;i={left:Math.min(s.left,u.left),top:Math.min(s.top,u.top)-r,right:Math.max(s.left,u.left),bottom:Math.max(s.bottom,u.bottom)+r};var l=ii(t,i),c=t.doc.scrollTop,f=t.doc.scrollLeft;if(null!=l.scrollTop&&(fi(t,l.scrollTop),Math.abs(t.doc.scrollTop-c)>1&&(a=!0)),null!=l.scrollLeft&&(pi(t,l.scrollLeft),Math.abs(t.doc.scrollLeft-f)>1&&(a=!0)),!a)break}return i}function ri(t,e){var n=ii(t,e);null!=n.scrollTop&&fi(t,n.scrollTop),null!=n.scrollLeft&&pi(t,n.scrollLeft)}function ii(t,e){var n=t.display,r=Lr(t.display);e.top<0&&(e.top=0);var i=t.curOp&&null!=t.curOp.scrollTop?t.curOp.scrollTop:n.scroller.scrollTop,o=Qn(t),a={};e.bottom-e.top>o&&(e.bottom=e.top+o);var s=t.doc.height+Zn(n),u=e.top<r,l=e.bottom>s-r;if(e.top<i)a.scrollTop=u?0:e.top;else if(e.bottom>i+o){var c=Math.min(e.top,(l?s:e.bottom)-o);c!=i&&(a.scrollTop=c)}var f=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:n.scroller.scrollLeft,d=Gn(t)-(t.options.fixedGutter?n.gutters.offsetWidth:0),p=e.right-e.left>d;return p&&(e.right=e.left+d),e.left<10?a.scrollLeft=0:e.left<f?a.scrollLeft=Math.max(0,e.left-(p?0:10)):e.right>d+f-3&&(a.scrollLeft=e.right+(p?0:10)-d),a}function oi(t,e){null!=e&&(li(t),t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+e)}function ai(t){li(t);var e=t.getCursor();t.curOp.scrollToPos={from:e,to:e,margin:t.options.cursorScrollMargin}}function si(t,e,n){null==e&&null==n||li(t),null!=e&&(t.curOp.scrollLeft=e),null!=n&&(t.curOp.scrollTop=n)}function ui(t,e){li(t),t.curOp.scrollToPos=e}function li(t){var e=t.curOp.scrollToPos;if(e){t.curOp.scrollToPos=null;var n=yr(t,e.from),r=yr(t,e.to);ci(t,n,r,e.margin)}}function ci(t,e,n,r){var i=ii(t,{left:Math.min(e.left,n.left),top:Math.min(e.top,n.top)-r,right:Math.max(e.right,n.right),bottom:Math.max(e.bottom,n.bottom)+r});si(t,i.scrollLeft,i.scrollTop)}function fi(t,e){Math.abs(t.doc.scrollTop-e)<2||(n||Wi(t,{top:e}),di(t,e,!0),n&&Wi(t),Di(t,100))}function di(t,e,n){e=Math.max(0,Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,e)),(t.display.scroller.scrollTop!=e||n)&&(t.doc.scrollTop=e,t.display.scrollbars.setScrollTop(e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e))}function pi(t,e,n,r){e=Math.max(0,Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth)),(n?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)&&!r||(t.doc.scrollLeft=e,Vi(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbars.setScrollLeft(e))}function hi(t){var e=t.display,n=e.gutters.offsetWidth,r=Math.round(t.doc.height+Zn(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+$n(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:n}}var vi=function(t,e,n){this.cm=n;var r=this.vert=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,t(r),t(i),ht(r,"scroll",function(){r.clientHeight&&e(r.scrollTop,"vertical")}),ht(i,"scroll",function(){i.clientWidth&&e(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,a&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};vi.prototype.update=function(t){var e=t.scrollWidth>t.clientWidth+1,n=t.scrollHeight>t.clientHeight+1,r=t.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=e?r+"px":"0";var i=t.viewHeight-(e?r:0);this.vert.firstChild.style.height=Math.max(0,t.scrollHeight-t.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(e){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=t.barLeft+"px";var o=t.viewWidth-t.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,t.scrollWidth-t.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&t.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:e?r:0}},vi.prototype.setScrollLeft=function(t){this.horiz.scrollLeft!=t&&(this.horiz.scrollLeft=t),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},vi.prototype.setScrollTop=function(t){this.vert.scrollTop!=t&&(this.vert.scrollTop=t),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},vi.prototype.zeroWidthHack=function(){var t=A&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=t,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new R,this.disableVert=new R},vi.prototype.enableZeroWidthBar=function(t,e,n){function r(){var i=t.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=t?t.style.pointerEvents="none":e.set(1e3,r)}t.style.pointerEvents="auto",e.set(1e3,r)},vi.prototype.clear=function(){var t=this.horiz.parentNode;t.removeChild(this.horiz),t.removeChild(this.vert)};var gi=function(){};function mi(t,e){e||(e=hi(t));var n=t.display.barWidth,r=t.display.barHeight;Ai(t,e);for(var i=0;i<4&&n!=t.display.barWidth||r!=t.display.barHeight;i++)n!=t.display.barWidth&&t.options.lineWrapping&&Yr(t),Ai(t,hi(t)),n=t.display.barWidth,r=t.display.barHeight}function Ai(t,e){var n=t.display,r=n.scrollbars.update(e);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=e.gutterWidth+"px"):n.gutterFiller.style.display=""}gi.prototype.update=function(){return{bottom:0,right:0}},gi.prototype.setScrollLeft=function(){},gi.prototype.setScrollTop=function(){},gi.prototype.clear=function(){};var yi={native:vi,null:gi};function bi(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&S(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new yi[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),ht(e,"mousedown",function(){t.state.focused&&setTimeout(function(){return t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?pi(t,e):fi(t,e)},t),t.display.scrollbars.addClass&&P(t.display.wrapper,t.display.scrollbars.addClass)}var _i=0;function xi(t){t.curOp={cm:t,viewChanged:!1,startHeight:t.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:++_i},kn(t.curOp)}function wi(t){var e=t.curOp;e&&Sn(e,function(t){for(var e=0;e<t.ops.length;e++)t.ops[e].cm.curOp=null;ki(t)})}function ki(t){for(var e=t.ops,n=0;n<e.length;n++)Ci(e[n]);for(var r=0;r<e.length;r++)Si(e[r]);for(var i=0;i<e.length;i++)Ti(e[i]);for(var o=0;o<e.length;o++)Li(e[o]);for(var a=0;a<e.length;a++)Oi(e[a])}function Ci(t){var e=t.cm,n=e.display;Fi(e),t.updateMaxLine&&sn(e),t.mustUpdate=t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<n.viewFrom||t.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping,t.update=t.mustUpdate&&new Ni(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function Si(t){t.updatedDisplay=t.mustUpdate&&zi(t.cm,t.update)}function Ti(t){var e=t.cm,n=e.display;t.updatedDisplay&&Yr(e),t.barMeasure=hi(e),n.maxLineChanged&&!e.options.lineWrapping&&(t.adjustWidthTo=Jn(e,n.maxLine,n.maxLine.text.length).left+3,e.display.sizerWidth=t.adjustWidthTo,t.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+t.adjustWidthTo+$n(e)+e.display.barWidth),t.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+t.adjustWidthTo-Gn(e))),(t.updatedDisplay||t.selectionChanged)&&(t.preparedSelection=n.input.prepareSelection())}function Li(t){var e=t.cm;null!=t.adjustWidthTo&&(e.display.sizer.style.minWidth=t.adjustWidthTo+"px",t.maxScrollLeft<e.doc.scrollLeft&&pi(e,Math.min(e.display.scroller.scrollLeft,t.maxScrollLeft),!0),e.display.maxLineChanged=!1);var n=t.focus&&t.focus==M();t.preparedSelection&&e.display.input.showSelection(t.preparedSelection,n),(t.updatedDisplay||t.startHeight!=e.doc.height)&&mi(e,t.barMeasure),t.updatedDisplay&&Zi(e,t.barMeasure),t.selectionChanged&&$r(e),e.state.focused&&t.updateInput&&e.display.input.reset(t.typing),n&&Gr(t.cm)}function Oi(t){var e=t.cm,n=e.display,r=e.doc;if(t.updatedDisplay&&Ui(e,t.update),null==n.wheelStartX||null==t.scrollTop&&null==t.scrollLeft&&!t.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=t.scrollTop&&di(e,t.scrollTop,t.forceScroll),null!=t.scrollLeft&&pi(e,t.scrollLeft,!0,!0),t.scrollToPos){var i=ni(e,fe(r,t.scrollToPos.from),fe(r,t.scrollToPos.to),t.scrollToPos.margin);ei(e,i)}var o=t.maybeHiddenMarkers,a=t.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||mt(o[s],"hide");if(a)for(var u=0;u<a.length;++u)a[u].lines.length&&mt(a[u],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=e.display.scroller.scrollTop),t.changeObjs&&mt(e,"changes",e,t.changeObjs),t.update&&t.update.finish()}function Ii(t,e){if(t.curOp)return e();xi(t);try{return e()}finally{wi(t)}}function Ei(t,e){return function(){if(t.curOp)return e.apply(t,arguments);xi(t);try{return e.apply(t,arguments)}finally{wi(t)}}}function Mi(t){return function(){if(this.curOp)return t.apply(this,arguments);xi(this);try{return t.apply(this,arguments)}finally{wi(this)}}}function Pi(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);xi(e);try{return t.apply(this,arguments)}finally{wi(e)}}}function Di(t,e){t.doc.highlightFrontier<t.display.viewTo&&t.state.highlight.set(e,N(ji,t))}function ji(t){var e=t.doc;if(!(e.highlightFrontier>=t.display.viewTo)){var n=+new Date+t.options.workTime,r=Ae(t,e.highlightFrontier),i=[];e.iter(r.line,Math.min(e.first+e.size,t.display.viewTo+500),function(o){if(r.line>=t.display.viewFrom){var a=o.styles,s=o.text.length>t.options.maxHighlightLength?Vt(e.mode,r.state):null,u=ge(t,o,r,!0);s&&(r.state=s),o.styles=u.styles;var l=o.styleClasses,c=u.classes;c?o.styleClasses=c:l&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||l!=c&&(!l||!c||l.bgClass!=c.bgClass||l.textClass!=c.textClass),d=0;!f&&d<a.length;++d)f=a[d]!=o.styles[d];f&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=t.options.maxHighlightLength&&ye(t,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return Di(t,t.options.workDelay),!0}),e.highlightFrontier=r.line,e.modeFrontier=Math.max(e.modeFrontier,r.line),i.length&&Ii(t,function(){for(var e=0;e<i.length;e++)Fr(t,i[e],"text")})}}var Ni=function(t,e,n){var r=t.display;this.viewport=e,this.visible=ti(r,t.doc,e),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Gn(t),this.force=n,this.dims=Ir(t),this.events=[]};function Fi(t){var e=t.display;!e.scrollbarsClipped&&e.scroller.offsetWidth&&(e.nativeBarWidth=e.scroller.offsetWidth-e.scroller.clientWidth,e.heightForcer.style.height=$n(t)+"px",e.sizer.style.marginBottom=-e.nativeBarWidth+"px",e.sizer.style.borderRightWidth=$n(t)+"px",e.scrollbarsClipped=!0)}function Bi(t){if(t.hasFocus())return null;var e=M();if(!e||!E(t.display.lineDiv,e))return null;var n={activeElt:e};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(t.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ri(t){if(t&&t.activeElt&&t.activeElt!=M()&&(t.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(t.activeElt.nodeName)&&t.anchorNode&&E(document.body,t.anchorNode)&&E(document.body,t.focusNode))){var e=window.getSelection(),n=document.createRange();n.setEnd(t.anchorNode,t.anchorOffset),n.collapse(!1),e.removeAllRanges(),e.addRange(n),e.extend(t.focusNode,t.focusOffset)}}function zi(t,e){var n=t.display,r=t.doc;if(e.editorIsHidden)return Br(t),!1;if(!e.force&&e.visible.from>=n.viewFrom&&e.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Ur(t))return!1;$i(t)&&(Br(t),e.dims=Ir(t));var i=r.first+r.size,o=Math.max(e.visible.from-t.options.viewportMargin,r.first),a=Math.min(i,e.visible.to+t.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Oe&&(o=tn(t.doc,o),a=en(t.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=e.wrapperHeight||n.lastWrapWidth!=e.wrapperWidth;zr(t,o,a),n.viewOffset=on(Kt(t.doc,n.viewFrom)),t.display.mover.style.top=n.viewOffset+"px";var u=Ur(t);if(!s&&0==u&&!e.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var l=Bi(t);return u>4&&(n.lineDiv.style.display="none"),Hi(t,n.updateLineNumbers,e.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ri(l),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=e.wrapperHeight,n.lastWrapWidth=e.wrapperWidth,Di(t,400)),n.updateLineNumbers=null,!0}function Ui(t,e){for(var n=e.viewport,r=!0;;r=!1){if(r&&t.options.lineWrapping&&e.oldDisplayWidth!=Gn(t))r&&(e.visible=ti(t.display,t.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(t.doc.height+Zn(t.display)-Qn(t),n.top)}),e.visible=ti(t.display,t.doc,n),e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)break;if(!zi(t,e))break;Yr(t);var i=hi(t);Wr(t),mi(t,i),Zi(t,i),e.force=!1}e.signal(t,"update",t),t.display.viewFrom==t.display.reportedViewFrom&&t.display.viewTo==t.display.reportedViewTo||(e.signal(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo),t.display.reportedViewFrom=t.display.viewFrom,t.display.reportedViewTo=t.display.viewTo)}function Wi(t,e){var n=new Ni(t,e);if(zi(t,n)){Yr(t),Ui(t,n);var r=hi(t);Wr(t),mi(t,r),Zi(t,r),n.finish()}}function Hi(t,e,n){var r=t.display,i=t.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(e){var n=e.nextSibling;return u&&A&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),n}for(var l=r.view,c=r.viewFrom,f=0;f<l.length;f++){var d=l[f];if(d.hidden);else if(d.node&&d.node.parentNode==o){while(a!=d.node)a=s(a);var p=i&&null!=e&&e<=c&&d.lineNumber;d.changes&&(z(d.changes,"gutter")>-1&&(p=!1),In(t,d,c,n)),p&&(T(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(re(t.options,c)))),a=d.node.nextSibling}else{var h=Bn(t,d,c,n);o.insertBefore(h,a)}c+=d.size}while(a)a=s(a)}function qi(t){var e=t.gutters.offsetWidth;t.sizer.style.marginLeft=e+"px"}function Zi(t,e){t.display.sizer.style.minHeight=e.docHeight+"px",t.display.heightForcer.style.top=e.docHeight+"px",t.display.gutters.style.height=e.docHeight+t.display.barHeight+$n(t)+"px"}function Vi(t){var e=t.display,n=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var r=Er(e)-e.scroller.scrollLeft+t.doc.scrollLeft,i=e.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){t.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var s=n[a].alignable;if(s)for(var u=0;u<s.length;u++)s[u].style.left=o}t.options.fixedGutter&&(e.gutters.style.left=r+i+"px")}}function $i(t){if(!t.options.lineNumbers)return!1;var e=t.doc,n=re(t.options,e.first+e.size-1),r=t.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(O("div",[O("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",qi(t.display),!0}return!1}function Gi(t,e){for(var n=[],r=!1,i=0;i<t.length;i++){var o=t[i],a=null;if("string"!=typeof o&&(a=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!e)continue;r=!0}n.push({className:o,style:a})}return e&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function Qi(t){var e=t.gutters,n=t.gutterSpecs;T(e),t.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,a=i.style,s=e.appendChild(O("div",null,"CodeMirror-gutter "+o));a&&(s.style.cssText=a),"CodeMirror-linenumbers"==o&&(t.lineGutter=s,s.style.width=(t.lineNumWidth||1)+"px")}e.style.display=n.length?"":"none",qi(t)}function Ki(t){Qi(t.display),Nr(t),Vi(t)}function Xi(t,e,r,i){var o=this;this.input=r,o.scrollbarFiller=O("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=O("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=I("div",null,"CodeMirror-code"),o.selectionDiv=O("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=O("div",null,"CodeMirror-cursors"),o.measure=O("div",null,"CodeMirror-measure"),o.lineMeasure=O("div",null,"CodeMirror-measure"),o.lineSpace=I("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var l=I("div",[o.lineSpace],"CodeMirror-lines");o.mover=O("div",[l],null,"position: relative"),o.sizer=O("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=O("div",null,null,"position: absolute; height: "+U+"px; width: 1px;"),o.gutters=O("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=O("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=O("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),a&&s<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),u||n&&m||(o.scroller.draggable=!0),t&&(t.appendChild?t.appendChild(o.wrapper):t(o.wrapper)),o.viewFrom=o.viewTo=e.first,o.reportedViewFrom=o.reportedViewTo=e.first,o.view=[],o.renderedView=null,o.externalMeasured=null,o.viewOffset=0,o.lastWrapHeight=o.lastWrapWidth=0,o.updateLineNumbers=null,o.nativeBarWidth=o.barHeight=o.barWidth=0,o.scrollbarsClipped=!1,o.lineNumWidth=o.lineNumInnerWidth=o.lineNumChars=null,o.alignWidgets=!1,o.cachedCharWidth=o.cachedTextHeight=o.cachedPaddingH=null,o.maxLine=null,o.maxLineLength=0,o.maxLineChanged=!1,o.wheelDX=o.wheelDY=o.wheelStartX=o.wheelStartY=null,o.shift=!1,o.selForContextMenu=null,o.activeTouch=null,o.gutterSpecs=Gi(i.gutters,i.lineNumbers),Qi(o),r.init(o)}Ni.prototype.signal=function(t,e){bt(t,e)&&this.events.push(arguments)},Ni.prototype.finish=function(){for(var t=0;t<this.events.length;t++)mt.apply(null,this.events[t])};var Yi=0,Ji=null;function to(t){var e=t.wheelDeltaX,n=t.wheelDeltaY;return null==e&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(e=t.detail),null==n&&t.detail&&t.axis==t.VERTICAL_AXIS?n=t.detail:null==n&&(n=t.wheelDelta),{x:e,y:n}}function eo(t){var e=to(t);return e.x*=Ji,e.y*=Ji,e}function no(t,e){var r=to(e),i=r.x,o=r.y,a=t.display,s=a.scroller,l=s.scrollWidth>s.clientWidth,c=s.scrollHeight>s.clientHeight;if(i&&l||o&&c){if(o&&A&&u)t:for(var d=e.target,p=a.view;d!=s;d=d.parentNode)for(var h=0;h<p.length;h++)if(p[h].node==d){t.display.currentWheelTarget=d;break t}if(i&&!n&&!f&&null!=Ji)return o&&c&&fi(t,Math.max(0,s.scrollTop+o*Ji)),pi(t,Math.max(0,s.scrollLeft+i*Ji)),(!o||o&&c)&&xt(e),void(a.wheelStartX=null);if(o&&null!=Ji){var v=o*Ji,g=t.doc.scrollTop,m=g+a.wrapper.clientHeight;v<0?g=Math.max(0,g+v-50):m=Math.min(t.doc.height,m+v+50),Wi(t,{top:g,bottom:m})}Yi<20&&(null==a.wheelStartX?(a.wheelStartX=s.scrollLeft,a.wheelStartY=s.scrollTop,a.wheelDX=i,a.wheelDY=o,setTimeout(function(){if(null!=a.wheelStartX){var t=s.scrollLeft-a.wheelStartX,e=s.scrollTop-a.wheelStartY,n=e&&a.wheelDY&&e/a.wheelDY||t&&a.wheelDX&&t/a.wheelDX;a.wheelStartX=a.wheelStartY=null,n&&(Ji=(Ji*Yi+n)/(Yi+1),++Yi)}},200)):(a.wheelDX+=i,a.wheelDY+=o))}}a?Ji=-.53:n?Ji=15:c?Ji=-.7:d&&(Ji=-1/3);var ro=function(t,e){this.ranges=t,this.primIndex=e};ro.prototype.primary=function(){return this.ranges[this.primIndex]},ro.prototype.equals=function(t){if(t==this)return!0;if(t.primIndex!=this.primIndex||t.ranges.length!=this.ranges.length)return!1;for(var e=0;e<this.ranges.length;e++){var n=this.ranges[e],r=t.ranges[e];if(!ae(n.anchor,r.anchor)||!ae(n.head,r.head))return!1}return!0},ro.prototype.deepCopy=function(){for(var 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o=t.lastLine();e.to.line>o&&(e={from:e.from,to:ie(o,Kt(t,o).text.length),text:[e.text[0]],origin:e.origin}),e.removed=Xt(t,e.from,e.to),n||(n=lo(t,e)),t.cm?na(t.cm,e,r):go(t,e,r),Wo(t,n,H),t.cantEdit&&$o(t,ie(t.firstLine(),0))&&(t.cantEdit=!1)}}function na(t,e,n){var r=t.doc,i=t.display,o=e.from,a=e.to,s=!1,u=o.line;t.options.lineWrapping||(u=te(Xe(Kt(r,o.line))),r.iter(u,a.line+1,function(t){if(t==i.maxLine)return s=!0,!0})),r.sel.contains(e.from,e.to)>-1&&yt(t),go(r,e,n,Mr(t)),t.options.lineWrapping||(r.iter(u,o.line+e.text.length,function(t){var e=an(t);e>i.maxLineLength&&(i.maxLine=t,i.maxLineLength=e,i.maxLineChanged=!0,s=!1)}),s&&(t.curOp.updateMaxLine=!0)),Te(r,o.line),Di(t,400);var l=e.text.length-(a.line-o.line)-1;e.full?Nr(t):o.line!=a.line||1!=e.text.length||vo(t.doc,e)?Nr(t,o.line,a.line+1,l):Fr(t,o.line,"text");var c=bt(t,"changes"),f=bt(t,"change");if(f||c){var d={from:o,to:a,text:e.text,removed:e.removed,origin:e.origin};f&&Ln(t,"change",t,d),c&&(t.curOp.changeObjs||(t.curOp.changeObjs=[])).push(d)}t.display.selForContextMenu=null}function ra(t,e,n,r,i){var o;r||(r=n),oe(r,n)<0&&(o=[r,n],n=o[0],r=o[1]),"string"==typeof e&&(e=t.splitLines(e)),Xo(t,{from:n,to:r,text:e,origin:i})}function ia(t,e,n,r){n<t.line?t.line+=r:e<t.line&&(t.line=e,t.ch=0)}function oa(t,e,n,r){for(var i=0;i<t.length;++i){var o=t[i],a=!0;if(o.ranges){o.copied||(o=t[i]=o.deepCopy(),o.copied=!0);for(var s=0;s<o.ranges.length;s++)ia(o.ranges[s].anchor,e,n,r),ia(o.ranges[s].head,e,n,r)}else{for(var u=0;u<o.changes.length;++u){var l=o.changes[u];if(n<l.from.line)l.from=ie(l.from.line+r,l.from.ch),l.to=ie(l.to.line+r,l.to.ch);else if(e<=l.to.line){a=!1;break}}a||(t.splice(0,i+1),i=0)}}}function aa(t,e){var n=e.from.line,r=e.to.line,i=e.text.length-(r-n)-1;oa(t.done,n,r,i),oa(t.undone,n,r,i)}function sa(t,e,n,r){var i=e,o=e;return"number"==typeof e?o=Kt(t,ce(t,e)):i=te(e),null==i?null:(r(o,i)&&t.cm&&Fr(t.cm,i,n),o)}function ua(t){this.lines=t,this.parent=null;for(var e=0,n=0;n<t.length;++n)t[n].parent=this,e+=t[n].height;this.height=e}function la(t){this.children=t;for(var e=0,n=0,r=0;r<t.length;++r){var i=t[r];e+=i.chunkSize(),n+=i.height,i.parent=this}this.size=e,this.height=n,this.parent=null}io.prototype.from=function(){return le(this.anchor,this.head)},io.prototype.to=function(){return ue(this.anchor,this.head)},io.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},ua.prototype={chunkSize:function(){return this.lines.length},removeInner:function(t,e){for(var n=t,r=t+e;n<r;++n){var i=this.lines[n];this.height-=i.height,cn(i),Ln(i,"delete")}this.lines.splice(t,e)},collapse:function(t){t.push.apply(t,this.lines)},insertInner:function(t,e,n){this.height+=n,this.lines=this.lines.slice(0,t).concat(e).concat(this.lines.slice(t));for(var r=0;r<e.length;++r)e[r].parent=this},iterN:function(t,e,n){for(var r=t+e;t<r;++t)if(n(this.lines[t]))return!0}},la.prototype={chunkSize:function(){return this.size},removeInner:function(t,e){this.size-=e;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(t<i){var o=Math.min(e,i-t),a=r.height;if(r.removeInner(t,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(e-=o))break;t=0}else t-=i}if(this.size-e<25&&(this.children.length>1||!(this.children[0]instanceof ua))){var s=[];this.collapse(s),this.children=[new ua(s)],this.children[0].parent=this}},collapse:function(t){for(var e=0;e<this.children.length;++e)this.children[e].collapse(t)},insertInner:function(t,e,n){this.size+=e.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(t<=o){if(i.insertInner(t,e,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,s=a;s<i.lines.length;){var u=new ua(i.lines.slice(s,s+=25));i.height-=u.height,this.children.splice(++r,0,u),u.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}t-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var t=this;do{var e=t.children.splice(t.children.length-5,5),n=new la(e);if(t.parent){t.size-=n.size,t.height-=n.height;var r=z(t.parent.children,t);t.parent.children.splice(r+1,0,n)}else{var i=new la(t.children);i.parent=t,t.children=[i,n],t=i}n.parent=t.parent}while(t.children.length>10);t.parent.maybeSpill()}},iterN:function(t,e,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(t<o){var a=Math.min(e,o-t);if(i.iterN(t,a,n))return!0;if(0==(e-=a))break;t=0}else t-=o}}};var ca=function(t,e,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=t,this.node=e};function fa(t,e,n){on(e)<(t.curOp&&t.curOp.scrollTop||t.doc.scrollTop)&&oi(t,n)}function da(t,e,n,r){var i=new ca(t,n,r),o=t.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),sa(t,e,"widget",function(e){var n=e.widgets||(e.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=e,o&&!nn(t,e)){var r=on(e)<t.scrollTop;Jt(e,e.height+Wn(i)),r&&oi(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&Ln(o,"lineWidgetAdded",o,i,"number"==typeof e?e:te(e)),i}ca.prototype.clear=function(){var t=this.doc.cm,e=this.line.widgets,n=this.line,r=te(n);if(null!=r&&e){for(var i=0;i<e.length;++i)e[i]==this&&e.splice(i--,1);e.length||(n.widgets=null);var o=Wn(this);Jt(n,Math.max(0,n.height-o)),t&&(Ii(t,function(){fa(t,n,-o),Fr(t,r,"widget")}),Ln(t,"lineWidgetCleared",t,this,r))}},ca.prototype.changed=function(){var t=this,e=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Wn(this)-e;i&&(nn(this.doc,r)||Jt(r,r.height+i),n&&Ii(n,function(){n.curOp.forceUpdate=!0,fa(n,r,i),Ln(n,"lineWidgetChanged",n,t,te(r))}))},_t(ca);var pa=0,ha=function(t,e){this.lines=[],this.type=e,this.doc=t,this.id=++pa};function va(t,e,n,r,i){if(r&&r.shared)return ma(t,e,n,r,i);if(t.cm&&!t.cm.curOp)return Ei(t.cm,va)(t,e,n,r,i);var o=new ha(t,i),a=oe(e,n);if(r&&F(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=I("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Ke(t,e.line,e,n,o)||e.line!=n.line&&Ke(t,n.line,e,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ee()}o.addToHistory&&Co(t,{from:e,to:n,origin:"markText"},t.sel,NaN);var s,u=e.line,l=t.cm;if(t.iter(u,n.line+1,function(t){l&&o.collapsed&&!l.options.lineWrapping&&Xe(t)==l.display.maxLine&&(s=!0),o.collapsed&&u!=e.line&&Jt(t,0),je(t,new Me(o,u==e.line?e.ch:null,u==n.line?n.ch:null)),++u}),o.collapsed&&t.iter(e.line,n.line+1,function(e){nn(t,e)&&Jt(e,0)}),o.clearOnEnter&&ht(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Ie(),(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++pa,o.atomic=!0),l){if(s&&(l.curOp.updateMaxLine=!0),o.collapsed)Nr(l,e.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var c=e.line;c<=n.line;c++)Fr(l,c,"text");o.atomic&&qo(l.doc),Ln(l,"markerAdded",l,o)}return o}ha.prototype.clear=function(){if(!this.explicitlyCleared){var t=this.doc.cm,e=t&&!t.curOp;if(e&&xi(t),bt(this,"clear")){var n=this.find();n&&Ln(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=Pe(a.markedSpans,this);t&&!this.collapsed?Fr(t,te(a),"text"):t&&(null!=s.to&&(i=te(a)),null!=s.from&&(r=te(a))),a.markedSpans=De(a.markedSpans,s),null==s.from&&this.collapsed&&!nn(this.doc,a)&&t&&Jt(a,Lr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var l=Xe(this.lines[u]),c=an(l);c>t.display.maxLineLength&&(t.display.maxLine=l,t.display.maxLineLength=c,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&Nr(t,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&qo(t.doc)),t&&Ln(t,"markerCleared",t,this,r,i),e&&wi(t),this.parent&&this.parent.clear()}},ha.prototype.find=function(t,e){var n,r;null==t&&"bookmark"==this.type&&(t=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],a=Pe(o.markedSpans,this);if(null!=a.from&&(n=ie(e?o:te(o),a.from),-1==t))return n;if(null!=a.to&&(r=ie(e?o:te(o),a.to),1==t))return r}return n&&{from:n,to:r}},ha.prototype.changed=function(){var t=this,e=this.find(-1,!0),n=this,r=this.doc.cm;e&&r&&Ii(r,function(){var i=e.line,o=te(e.line),a=tr(r,o);if(a&&(lr(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!nn(n.doc,i)&&null!=n.height){var s=n.height;n.height=null;var u=Wn(n)-s;u&&Jt(i,i.height+u)}Ln(r,"markerChanged",r,t)})},ha.prototype.attachLine=function(t){if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;e.maybeHiddenMarkers&&-1!=z(e.maybeHiddenMarkers,this)||(e.maybeUnhiddenMarkers||(e.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(t)},ha.prototype.detachLine=function(t){if(this.lines.splice(z(this.lines,t),1),!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;(e.maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)}},_t(ha);var ga=function(t,e){this.markers=t,this.primary=e;for(var n=0;n<t.length;++n)t[n].parent=this};function ma(t,e,n,r,i){r=F(r),r.shared=!1;var o=[va(t,e,n,r,i)],a=o[0],s=r.widgetNode;return mo(t,function(t){s&&(r.widgetNode=s.cloneNode(!0)),o.push(va(t,fe(t,e),fe(t,n),r,i));for(var u=0;u<t.linked.length;++u)if(t.linked[u].isParent)return;a=Q(o)}),new ga(o,a)}function Aa(t){return t.findMarks(ie(t.first,0),t.clipPos(ie(t.lastLine())),function(t){return t.parent})}function ya(t,e){for(var n=0;n<e.length;n++){var r=e[n],i=r.find(),o=t.clipPos(i.from),a=t.clipPos(i.to);if(oe(o,a)){var s=va(t,o,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}function ba(t){for(var e=function(e){var n=t[e],r=[n.primary.doc];mo(n.primary.doc,function(t){return r.push(t)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==z(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<t.length;n++)e(n)}ga.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)this.markers[t].clear();Ln(this,"clear")}},ga.prototype.find=function(t,e){return this.primary.find(t,e)},_t(ga);var _a=0,xa=function(t,e,n,r,i){if(!(this instanceof xa))return new xa(t,e,n,r,i);null==n&&(n=0),la.call(this,[new ua([new un("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=ie(n,0);this.sel=ao(o),this.history=new _o(null),this.id=++_a,this.modeOption=e,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),go(this,{from:o,to:o,text:t}),Uo(this,ao(o),H)};xa.prototype=J(la.prototype,{constructor:xa,iter:function(t,e,n){n?this.iterN(t-this.first,e-t,n):this.iterN(this.first,this.first+this.size,t)},insert:function(t,e){for(var n=0,r=0;r<e.length;++r)n+=e[r].height;this.insertInner(t-this.first,e,n)},remove:function(t,e){this.removeInner(t-this.first,e)},getValue:function(t){var e=Yt(this,this.first,this.first+this.size);return!1===t?e:e.join(t||this.lineSeparator())},setValue:Pi(function(t){var e=ie(this.first,0),n=this.first+this.size-1;Xo(this,{from:e,to:ie(n,Kt(this,n).text.length),text:this.splitLines(t),origin:"setValue",full:!0},!0),this.cm&&si(this.cm,0,0),Uo(this,ao(e),H)}),replaceRange:function(t,e,n,r){e=fe(this,e),n=n?fe(this,n):e,ra(this,t,e,n,r)},getRange:function(t,e,n){var r=Xt(this,fe(this,t),fe(this,e));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(t){var e=this.getLineHandle(t);return e&&e.text},getLineHandle:function(t){if(ne(this,t))return Kt(this,t)},getLineNumber:function(t){return te(t)},getLineHandleVisualStart:function(t){return"number"==typeof t&&(t=Kt(this,t)),Xe(t)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(t){return fe(this,t)},getCursor:function(t){var e,n=this.sel.primary();return e=null==t||"head"==t?n.head:"anchor"==t?n.anchor:"end"==t||"to"==t||!1===t?n.to():n.from(),e},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Pi(function(t,e,n){Bo(this,fe(this,"number"==typeof t?ie(t,e||0):t),null,n)}),setSelection:Pi(function(t,e,n){Bo(this,fe(this,t),fe(this,e||t),n)}),extendSelection:Pi(function(t,e,n){jo(this,fe(this,t),e&&fe(this,e),n)}),extendSelections:Pi(function(t,e){No(this,pe(this,t),e)}),extendSelectionsBy:Pi(function(t,e){var n=K(this.sel.ranges,t);No(this,pe(this,n),e)}),setSelections:Pi(function(t,e,n){if(t.length){for(var r=[],i=0;i<t.length;i++)r[i]=new io(fe(this,t[i].anchor),fe(this,t[i].head));null==e&&(e=Math.min(t.length-1,this.sel.primIndex)),Uo(this,oo(this.cm,r,e),n)}}),addSelection:Pi(function(t,e,n){var r=this.sel.ranges.slice(0);r.push(new io(fe(this,t),fe(this,e||t))),Uo(this,oo(this.cm,r,r.length-1),n)}),getSelection:function(t){for(var e,n=this.sel.ranges,r=0;r<n.length;r++){var i=Xt(this,n[r].from(),n[r].to());e=e?e.concat(i):i}return!1===t?e:e.join(t||this.lineSeparator())},getSelections:function(t){for(var e=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Xt(this,n[r].from(),n[r].to());!1!==t&&(i=i.join(t||this.lineSeparator())),e[r]=i}return e},replaceSelection:function(t,e,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=t;this.replaceSelections(r,e,n||"+input")},replaceSelections:Pi(function(t,e,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(t[o]),origin:n}}for(var s=e&&"end"!=e&&fo(this,r,e),u=r.length-1;u>=0;u--)Xo(this,r[u]);s?zo(this,s):this.cm&&ai(this.cm)}),undo:Pi(function(){Jo(this,"undo")}),redo:Pi(function(){Jo(this,"redo")}),undoSelection:Pi(function(){Jo(this,"undo",!0)}),redoSelection:Pi(function(){Jo(this,"redo",!0)}),setExtending:function(t){this.extend=t},getExtending:function(){return this.extend},historySize:function(){for(var t=this.history,e=0,n=0,r=0;r<t.done.length;r++)t.done[r].ranges||++e;for(var i=0;i<t.undone.length;i++)t.undone[i].ranges||++n;return{undo:e,redo:n}},clearHistory:function(){var t=this;this.history=new _o(this.history.maxGeneration),mo(this,function(e){return e.history=t.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(t){return t&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(t){return this.history.generation==(t||this.cleanGeneration)},getHistory:function(){return{done:Po(this.history.done),undone:Po(this.history.undone)}},setHistory:function(t){var e=this.history=new _o(this.history.maxGeneration);e.done=Po(t.done.slice(0),null,!0),e.undone=Po(t.undone.slice(0),null,!0)},setGutterMarker:Pi(function(t,e,n){return sa(this,t,"gutter",function(t){var r=t.gutterMarkers||(t.gutterMarkers={});return r[e]=n,!n&&rt(r)&&(t.gutterMarkers=null),!0})}),clearGutter:Pi(function(t){var e=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[t]&&sa(e,n,"gutter",function(){return n.gutterMarkers[t]=null,rt(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(t){var e;if("number"==typeof t){if(!ne(this,t))return null;if(e=t,t=Kt(this,t),!t)return null}else if(e=te(t),null==e)return null;return{line:e,handle:t,text:t.text,gutterMarkers:t.gutterMarkers,textClass:t.textClass,bgClass:t.bgClass,wrapClass:t.wrapClass,widgets:t.widgets}},addLineClass:Pi(function(t,e,n){return sa(this,t,"gutter"==e?"gutter":"class",function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass";if(t[r]){if(k(n).test(t[r]))return!1;t[r]+=" "+n}else t[r]=n;return!0})}),removeLineClass:Pi(function(t,e,n){return sa(this,t,"gutter"==e?"gutter":"class",function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass",i=t[r];if(!i)return!1;if(null==n)t[r]=null;else{var o=i.match(k(n));if(!o)return!1;var a=o.index+o[0].length;t[r]=i.slice(0,o.index)+(o.index&&a!=i.length?" 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if(i.line>t.doc.first){var a=Kt(t.doc,i.line-1).text;a&&(i=new ie(i.line,1),t.replaceRange(o.charAt(0)+t.doc.lineSeparator()+a.charAt(a.length-1),ie(i.line-1,a.length-1),i,"+transpose"))}n.push(new io(i,i))}t.setSelections(n)})},newlineAndIndent:function(t){return Ii(t,function(){for(var e=t.listSelections(),n=e.length-1;n>=0;n--)t.replaceRange(t.doc.lineSeparator(),e[n].anchor,e[n].head,"+input");e=t.listSelections();for(var r=0;r<e.length;r++)t.indentLine(e[r].from().line,null,!0);ai(t)})},openLine:function(t){return t.replaceSelection("\n","start")},toggleOverwrite:function(t){return t.toggleOverwrite()}};function Xa(t,e){var n=Kt(t.doc,e),r=Xe(n);return r!=n&&(e=te(r)),Ga(!0,t,r,e,1)}function Ya(t,e){var n=Kt(t.doc,e),r=Ye(n);return r!=n&&(e=te(r)),Ga(!0,t,n,e,-1)}function Ja(t,e){var n=Xa(t,e.line),r=Kt(t.doc,n.line),i=dt(r,t.doc.direction);if(!i||0==i[0].level){var o=Math.max(n.ch,r.text.search(/\S/)),a=e.line==n.line&&e.ch<=o&&e.ch;return ie(n.line,a?0:o,n.sticky)}return n}function ts(t,e,n){if("string"==typeof e&&(e=Ka[e],!e))return!1;t.display.input.ensurePolled();var r=t.display.shift,i=!1;try{t.isReadOnly()&&(t.state.suppressEdits=!0),n&&(t.display.shift=!1),i=e(t)!=W}finally{t.display.shift=r,t.state.suppressEdits=!1}return i}function es(t,e,n){for(var r=0;r<t.state.keyMaps.length;r++){var i=za(e,t.state.keyMaps[r],n,t);if(i)return i}return t.options.extraKeys&&za(e,t.options.extraKeys,n,t)||za(e,t.options.keyMap,n,t)}var ns=new R;function rs(t,e,n,r){var i=t.state.keySeq;if(i){if(Ua(e))return"handled";if(/\'$/.test(e)?t.state.keySeq=null:ns.set(50,function(){t.state.keySeq==i&&(t.state.keySeq=null,t.display.input.reset())}),is(t,i+" "+e,n,r))return!0}return is(t,e,n,r)}function is(t,e,n,r){var i=es(t,e,r);return"multi"==i&&(t.state.keySeq=e),"handled"==i&&Ln(t,"keyHandled",t,e,n),"handled"!=i&&"multi"!=i||(xt(n),$r(t)),!!i}function os(t,e){var n=Ha(e,!0);return!!n&&(e.shiftKey&&!t.state.keySeq?rs(t,"Shift-"+n,e,function(e){return ts(t,e,!0)})||rs(t,n,e,function(e){if("string"==typeof e?/^go[A-Z]/.test(e):e.motion)return ts(t,e)}):rs(t,n,e,function(e){return ts(t,e)}))}function as(t,e,n){return rs(t,"'"+n+"'",e,function(e){return ts(t,e,!0)})}var ss=null;function us(t){var e=this;if((!t.target||t.target==e.display.input.getField())&&(e.curOp.focus=M(),!At(e,t))){a&&s<11&&27==t.keyCode&&(t.returnValue=!1);var r=t.keyCode;e.display.shift=16==r||t.shiftKey;var i=os(e,t);f&&(ss=i?r:null,i||88!=r||jt||!(A?t.metaKey:t.ctrlKey)||e.replaceSelection("",null,"cut")),n&&!A&&!i&&46==r&&t.shiftKey&&!t.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=r||/\bCodeMirror-crosshair\b/.test(e.display.lineDiv.className)||ls(e)}}function ls(t){var e=t.display.lineDiv;function n(t){18!=t.keyCode&&t.altKey||(S(e,"CodeMirror-crosshair"),gt(document,"keyup",n),gt(document,"mouseover",n))}P(e,"CodeMirror-crosshair"),ht(document,"keyup",n),ht(document,"mouseover",n)}function cs(t){16==t.keyCode&&(this.doc.sel.shift=!1),At(this,t)}function fs(t){var e=this;if((!t.target||t.target==e.display.input.getField())&&!(Hn(e.display,t)||At(e,t)||t.ctrlKey&&!t.altKey||A&&t.metaKey)){var n=t.keyCode,r=t.charCode;if(f&&n==ss)return ss=null,void xt(t);if(!f||t.which&&!(t.which<10)||!os(e,t)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(as(e,t,i)||e.display.input.onKeyPress(t))}}}var ds,ps,hs=400,vs=function(t,e,n){this.time=t,this.pos=e,this.button=n};function gs(t,e){var n=+new Date;return ps&&ps.compare(n,t,e)?(ds=ps=null,"triple"):ds&&ds.compare(n,t,e)?(ps=new vs(n,t,e),ds=null,"double"):(ds=new vs(n,t,e),ps=null,"single")}function ms(t){var e=this,n=e.display;if(!(At(e,t)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=t.shiftKey,Hn(n,t))u||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!Ss(e,t)){var r=Dr(e,t),i=Tt(t),o=r?gs(r,i):"single";window.focus(),1==i&&e.state.selectingText&&e.state.selectingText(t),r&&As(e,i,r,o,t)||(1==i?r?bs(e,r,o,t):St(t)==n.scroller&&xt(t):2==i?(r&&jo(e.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(w?e.display.input.onContextMenu(t):Qr(e)))}}function As(t,e,n,r,i){var o="Click";return"double"==r?o="Double"+o:"triple"==r&&(o="Triple"+o),o=(1==e?"Left":2==e?"Middle":"Right")+o,rs(t,Wa(o,i),i,function(e){if("string"==typeof e&&(e=Ka[e]),!e)return!1;var r=!1;try{t.isReadOnly()&&(t.state.suppressEdits=!0),r=e(t,n)!=W}finally{t.state.suppressEdits=!1}return r})}function ys(t,e,n){var r=t.getOption("configureMouse"),i=r?r(t,e,n):{};if(null==i.unit){var o=y?n.shiftKey&&n.metaKey:n.altKey;i.unit=o?"rectangle":"single"==e?"char":"double"==e?"word":"line"}return(null==i.extend||t.doc.extend)&&(i.extend=t.doc.extend||n.shiftKey),null==i.addNew&&(i.addNew=A?n.metaKey:n.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(A?n.altKey:n.ctrlKey)),i}function bs(t,e,n,r){a?setTimeout(N(Gr,t),0):t.curOp.focus=M();var i,o=ys(t,n,r),s=t.doc.sel;t.options.dragDrop&&It&&!t.isReadOnly()&&"single"==n&&(i=s.contains(e))>-1&&(oe((i=s.ranges[i]).from(),e)<0||e.xRel>0)&&(oe(i.to(),e)>0||e.xRel<0)?_s(t,r,e,o):ws(t,r,e,o)}function _s(t,e,n,r){var i=t.display,o=!1,l=Ei(t,function(e){u&&(i.scroller.draggable=!1),t.state.draggingText=!1,gt(i.wrapper.ownerDocument,"mouseup",l),gt(i.wrapper.ownerDocument,"mousemove",c),gt(i.scroller,"dragstart",f),gt(i.scroller,"drop",l),o||(xt(e),r.addNew||jo(t.doc,n,null,null,r.extend),u&&!d||a&&9==s?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),c=function(t){o=o||Math.abs(e.clientX-t.clientX)+Math.abs(e.clientY-t.clientY)>=10},f=function(){return o=!0};u&&(i.scroller.draggable=!0),t.state.draggingText=l,l.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),ht(i.wrapper.ownerDocument,"mouseup",l),ht(i.wrapper.ownerDocument,"mousemove",c),ht(i.scroller,"dragstart",f),ht(i.scroller,"drop",l),Qr(t),setTimeout(function(){return i.input.focus()},20)}function xs(t,e,n){if("char"==n)return new io(e,e);if("word"==n)return t.findWordAt(e);if("line"==n)return new io(ie(e.line,0),fe(t.doc,ie(e.line+1,0)));var r=n(t,e);return new io(r.from,r.to)}function ws(t,e,n,r){var i=t.display,o=t.doc;xt(e);var a,s,u=o.sel,l=u.ranges;if(r.addNew&&!r.extend?(s=o.sel.contains(n),a=s>-1?l[s]:new io(n,n)):(a=o.sel.primary(),s=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(a=new io(n,n)),n=Dr(t,e,!0,!0),s=-1;else{var c=xs(t,n,r.unit);a=r.extend?Do(a,c.anchor,c.head,r.extend):c}r.addNew?-1==s?(s=l.length,Uo(o,oo(t,l.concat([a]),s),{scroll:!1,origin:"*mouse"})):l.length>1&&l[s].empty()&&"char"==r.unit&&!r.extend?(Uo(o,oo(t,l.slice(0,s).concat(l.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),u=o.sel):Fo(o,s,a,q):(s=0,Uo(o,new ro([a],0),q),u=o.sel);var f=n;function d(e){if(0!=oe(f,e))if(f=e,"rectangle"==r.unit){for(var i=[],l=t.options.tabSize,c=B(Kt(o,n.line).text,n.ch,l),d=B(Kt(o,e.line).text,e.ch,l),p=Math.min(c,d),h=Math.max(c,d),v=Math.min(n.line,e.line),g=Math.min(t.lastLine(),Math.max(n.line,e.line));v<=g;v++){var m=Kt(o,v).text,A=V(m,p,l);p==h?i.push(new io(ie(v,A),ie(v,A))):m.length>A&&i.push(new io(ie(v,A),ie(v,V(m,h,l))))}i.length||i.push(new io(n,n)),Uo(o,oo(t,u.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var y,b=a,_=xs(t,e,r.unit),x=b.anchor;oe(_.anchor,x)>0?(y=_.head,x=le(b.from(),_.anchor)):(y=_.anchor,x=ue(b.to(),_.head));var w=u.ranges.slice(0);w[s]=ks(t,new io(fe(o,x),y)),Uo(o,oo(t,w,s),q)}}var p=i.wrapper.getBoundingClientRect(),h=0;function v(e){var n=++h,a=Dr(t,e,!0,"rectangle"==r.unit);if(a)if(0!=oe(a,f)){t.curOp.focus=M(),d(a);var s=ti(i,o);(a.line>=s.to||a.line<s.from)&&setTimeout(Ei(t,function(){h==n&&v(e)}),150)}else{var u=e.clientY<p.top?-20:e.clientY>p.bottom?20:0;u&&setTimeout(Ei(t,function(){h==n&&(i.scroller.scrollTop+=u,v(e))}),50)}}function g(e){t.state.selectingText=!1,h=1/0,e&&(xt(e),i.input.focus()),gt(i.wrapper.ownerDocument,"mousemove",m),gt(i.wrapper.ownerDocument,"mouseup",A),o.history.lastSelOrigin=null}var m=Ei(t,function(t){0!==t.buttons&&Tt(t)?v(t):g(t)}),A=Ei(t,g);t.state.selectingText=A,ht(i.wrapper.ownerDocument,"mousemove",m),ht(i.wrapper.ownerDocument,"mouseup",A)}function ks(t,e){var n=e.anchor,r=e.head,i=Kt(t.doc,n.line);if(0==oe(n,r)&&n.sticky==r.sticky)return e;var o=dt(i);if(!o)return e;var a=ct(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return e;var u,l=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==l||l==o.length)return e;if(r.line!=n.line)u=(r.line-n.line)*("ltr"==t.doc.direction?1:-1)>0;else{var c=ct(o,r.ch,r.sticky),f=c-a||(r.ch-n.ch)*(1==s.level?-1:1);u=c==l-1||c==l?f<0:f>0}var d=o[l+(u?-1:0)],p=u==(1==d.level),h=p?d.from:d.to,v=p?"after":"before";return n.ch==h&&n.sticky==v?e:new io(new ie(n.line,h,v),r)}function Cs(t,e,n,r){var i,o;if(e.touches)i=e.touches[0].clientX,o=e.touches[0].clientY;else try{i=e.clientX,o=e.clientY}catch(d){return!1}if(i>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;r&&xt(e);var a=t.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!bt(t,n))return kt(e);o-=s.top-a.viewOffset;for(var u=0;u<t.display.gutterSpecs.length;++u){var l=a.gutters.childNodes[u];if(l&&l.getBoundingClientRect().right>=i){var c=ee(t.doc,o),f=t.display.gutterSpecs[u];return mt(t,n,t,c,f.className,e),kt(e)}}}function Ss(t,e){return Cs(t,e,"gutterClick",!0)}function Ts(t,e){Hn(t.display,e)||Ls(t,e)||At(t,e,"contextmenu")||w||t.display.input.onContextMenu(e)}function Ls(t,e){return!!bt(t,"gutterContextMenu")&&Cs(t,e,"gutterContextMenu",!1)}function Os(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-"),fr(t)}vs.prototype.compare=function(t,e,n){return this.time+hs>t&&0==oe(e,this.pos)&&n==this.button};var Is={toString:function(){return"CodeMirror.Init"}},Es={},Ms={};function Ps(t){var e=t.optionHandlers;function n(n,r,i,o){t.defaults[n]=r,i&&(e[n]=o?function(t,e,n){n!=Is&&i(t,e,n)}:i)}t.defineOption=n,t.Init=Is,n("value","",function(t,e){return t.setValue(e)},!0),n("mode",null,function(t,e){t.doc.modeOption=e,po(t)},!0),n("indentUnit",2,po,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(t){ho(t),fr(t),Nr(t)},!0),n("lineSeparator",null,function(t,e){if(t.doc.lineSep=e,e){var n=[],r=t.doc.first;t.doc.iter(function(t){for(var i=0;;){var o=t.text.indexOf(e,i);if(-1==o)break;i=o+e.length,n.push(ie(r,o))}r++});for(var i=n.length-1;i>=0;i--)ra(t.doc,e,n[i],ie(n[i].line,n[i].ch+e.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(t,e,n){t.state.specialChars=new RegExp(e.source+(e.test("\t")?"":"|\t"),"g"),n!=Is&&t.refresh()}),n("specialCharPlaceholder",vn,function(t){return t.refresh()},!0),n("electricChars",!0),n("inputStyle",m?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(t,e){return t.getInputField().spellcheck=e},!0),n("autocorrect",!1,function(t,e){return t.getInputField().autocorrect=e},!0),n("autocapitalize",!1,function(t,e){return t.getInputField().autocapitalize=e},!0),n("rtlMoveVisually",!b),n("wholeLineUpdateBefore",!0),n("theme","default",function(t){Os(t),Ki(t)},!0),n("keyMap","default",function(t,e,n){var r=qa(e),i=n!=Is&&qa(n);i&&i.detach&&i.detach(t,r),r.attach&&r.attach(t,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,js,!0),n("gutters",[],function(t,e){t.display.gutterSpecs=Gi(e,t.options.lineNumbers),Ki(t)},!0),n("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?Er(t.display)+"px":"0",t.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(t){return mi(t)},!0),n("scrollbarStyle","native",function(t){bi(t),mi(t),t.display.scrollbars.setScrollTop(t.doc.scrollTop),t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)},!0),n("lineNumbers",!1,function(t,e){t.display.gutterSpecs=Gi(t.options.gutters,e),Ki(t)},!0),n("firstLineNumber",1,Ki,!0),n("lineNumberFormatter",function(t){return t},Ki,!0),n("showCursorWhenSelecting",!1,Wr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(t,e){"nocursor"==e&&(Xr(t),t.display.input.blur()),t.display.input.readOnlyChanged(e)}),n("screenReaderLabel",null,function(t,e){e=""===e?null:e,t.display.input.screenReaderLabelChanged(e)}),n("disableInput",!1,function(t,e){e||t.display.input.reset()},!0),n("dragDrop",!0,Ds),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,Wr,!0),n("singleCursorHeightPerLine",!0,Wr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,ho,!0),n("addModeClass",!1,ho,!0),n("pollInterval",100),n("undoDepth",200,function(t,e){return t.doc.history.undoDepth=e}),n("historyEventDelay",1250),n("viewportMargin",10,function(t){return t.refresh()},!0),n("maxHighlightLength",1e4,ho,!0),n("moveInputWithCursor",!0,function(t,e){e||t.display.input.resetPosition()}),n("tabindex",null,function(t,e){return t.display.input.getField().tabIndex=e||""}),n("autofocus",null),n("direction","ltr",function(t,e){return t.doc.setDirection(e)},!0),n("phrases",null)}function Ds(t,e,n){var r=n&&n!=Is;if(!e!=!r){var i=t.display.dragFunctions,o=e?ht:gt;o(t.display.scroller,"dragstart",i.start),o(t.display.scroller,"dragenter",i.enter),o(t.display.scroller,"dragover",i.over),o(t.display.scroller,"dragleave",i.leave),o(t.display.scroller,"drop",i.drop)}}function js(t){t.options.lineWrapping?(P(t.display.wrapper,"CodeMirror-wrap"),t.display.sizer.style.minWidth="",t.display.sizerWidth=null):(S(t.display.wrapper,"CodeMirror-wrap"),sn(t)),Pr(t),Nr(t),fr(t),setTimeout(function(){return mi(t)},100)}function Ns(t,e){var n=this;if(!(this instanceof Ns))return new Ns(t,e);this.options=e=e?F(e):{},F(Es,e,!1);var r=e.value;"string"==typeof r?r=new xa(r,e.mode,null,e.lineSeparator,e.direction):e.mode&&(r.modeOption=e.mode),this.doc=r;var i=new Ns.inputStyles[e.inputStyle](this),o=this.display=new Xi(t,r,i,e);for(var l in o.wrapper.CodeMirror=this,Os(this),e.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),bi(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 R,keySeq:null,specialChars:null},e.autofocus&&!m&&o.input.focus(),a&&s<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Fs(this),Ia(),xi(this),this.curOp.forceUpdate=!0,Ao(this,r),e.autofocus&&!m||this.hasFocus()?setTimeout(N(Kr,this),20):Xr(this),Ms)Ms.hasOwnProperty(l)&&Ms[l](this,e[l],Is);$i(this),e.finishInit&&e.finishInit(this);for(var c=0;c<Bs.length;++c)Bs[c](this);wi(this),u&&e.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function Fs(t){var e=t.display;ht(e.scroller,"mousedown",Ei(t,ms)),ht(e.scroller,"dblclick",a&&s<11?Ei(t,function(e){if(!At(t,e)){var n=Dr(t,e);if(n&&!Ss(t,e)&&!Hn(t.display,e)){xt(e);var r=t.findWordAt(n);jo(t.doc,r.anchor,r.head)}}}):function(e){return At(t,e)||xt(e)}),ht(e.scroller,"contextmenu",function(e){return Ts(t,e)}),ht(e.input.getField(),"contextmenu",function(n){e.scroller.contains(n.target)||Ts(t,n)});var n,r={end:0};function i(){e.activeTouch&&(n=setTimeout(function(){return e.activeTouch=null},1e3),r=e.activeTouch,r.end=+new Date)}function o(t){if(1!=t.touches.length)return!1;var e=t.touches[0];return e.radiusX<=1&&e.radiusY<=1}function u(t,e){if(null==e.left)return!0;var n=e.left-t.left,r=e.top-t.top;return n*n+r*r>400}ht(e.scroller,"touchstart",function(i){if(!At(t,i)&&!o(i)&&!Ss(t,i)){e.input.ensurePolled(),clearTimeout(n);var a=+new Date;e.activeTouch={start:a,moved:!1,prev:a-r.end<=300?r:null},1==i.touches.length&&(e.activeTouch.left=i.touches[0].pageX,e.activeTouch.top=i.touches[0].pageY)}}),ht(e.scroller,"touchmove",function(){e.activeTouch&&(e.activeTouch.moved=!0)}),ht(e.scroller,"touchend",function(n){var r=e.activeTouch;if(r&&!Hn(e,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var o,a=t.coordsChar(e.activeTouch,"page");o=!r.prev||u(r,r.prev)?new io(a,a):!r.prev.prev||u(r,r.prev.prev)?t.findWordAt(a):new io(ie(a.line,0),fe(t.doc,ie(a.line+1,0))),t.setSelection(o.anchor,o.head),t.focus(),xt(n)}i()}),ht(e.scroller,"touchcancel",i),ht(e.scroller,"scroll",function(){e.scroller.clientHeight&&(fi(t,e.scroller.scrollTop),pi(t,e.scroller.scrollLeft,!0),mt(t,"scroll",t))}),ht(e.scroller,"mousewheel",function(e){return no(t,e)}),ht(e.scroller,"DOMMouseScroll",function(e){return no(t,e)}),ht(e.wrapper,"scroll",function(){return e.wrapper.scrollTop=e.wrapper.scrollLeft=0}),e.dragFunctions={enter:function(e){At(t,e)||Ct(e)},over:function(e){At(t,e)||(Sa(t,e),Ct(e))},start:function(e){return Ca(t,e)},drop:Ei(t,ka),leave:function(e){At(t,e)||Ta(t)}};var l=e.input.getField();ht(l,"keyup",function(e){return cs.call(t,e)}),ht(l,"keydown",Ei(t,us)),ht(l,"keypress",Ei(t,fs)),ht(l,"focus",function(e){return Kr(t,e)}),ht(l,"blur",function(e){return Xr(t,e)})}Ns.defaults=Es,Ns.optionHandlers=Ms;var Bs=[];function Rs(t,e,n,r){var i,o=t.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Ae(t,e).state:n="prev");var a=t.options.tabSize,s=Kt(o,e),u=B(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var l,c=s.text.match(/^\s*/)[0];if(r||/\S/.test(s.text)){if("smart"==n&&(l=o.mode.indent(i,s.text.slice(c.length),s.text),l==W||l>150)){if(!r)return;n="prev"}}else l=0,n="not";"prev"==n?l=e>o.first?B(Kt(o,e-1).text,null,a):0:"add"==n?l=u+t.options.indentUnit:"subtract"==n?l=u-t.options.indentUnit:"number"==typeof n&&(l=u+n),l=Math.max(0,l);var f="",d=0;if(t.options.indentWithTabs)for(var p=Math.floor(l/a);p;--p)d+=a,f+="\t";if(d<l&&(f+=G(l-d)),f!=c)return ra(o,f,ie(e,0),ie(e,c.length),"+input"),s.stateAfter=null,!0;for(var h=0;h<o.sel.ranges.length;h++){var v=o.sel.ranges[h];if(v.head.line==e&&v.head.ch<c.length){var g=ie(e,c.length);Fo(o,h,new io(g,g));break}}}Ns.defineInitHook=function(t){return Bs.push(t)};var zs=null;function Us(t){zs=t}function Ws(t,e,n,r,i){var o=t.doc;t.display.shift=!1,r||(r=o.sel);var a=+new Date-200,s="paste"==i||t.state.pasteIncoming>a,u=Pt(e),l=null;if(s&&r.ranges.length>1)if(zs&&zs.text.join("\n")==e){if(r.ranges.length%zs.text.length==0){l=[];for(var c=0;c<zs.text.length;c++)l.push(o.splitLines(zs.text[c]))}}else u.length==r.ranges.length&&t.options.pasteLinesPerSelection&&(l=K(u,function(t){return[t]}));for(var f=t.curOp.updateInput,d=r.ranges.length-1;d>=0;d--){var p=r.ranges[d],h=p.from(),v=p.to();p.empty()&&(n&&n>0?h=ie(h.line,h.ch-n):t.state.overwrite&&!s?v=ie(v.line,Math.min(Kt(o,v.line).text.length,v.ch+Q(u).length)):s&&zs&&zs.lineWise&&zs.text.join("\n")==e&&(h=v=ie(h.line,0)));var g={from:h,to:v,text:l?l[d%l.length]:u,origin:i||(s?"paste":t.state.cutIncoming>a?"cut":"+input")};Xo(t.doc,g),Ln(t,"inputRead",t,g)}e&&!s&&qs(t,e),ai(t),t.curOp.updateInput<2&&(t.curOp.updateInput=f),t.curOp.typing=!0,t.state.pasteIncoming=t.state.cutIncoming=-1}function Hs(t,e){var n=t.clipboardData&&t.clipboardData.getData("Text");if(n)return t.preventDefault(),e.isReadOnly()||e.options.disableInput||Ii(e,function(){return Ws(e,n,0,null,"paste")}),!0}function qs(t,e){if(t.options.electricChars&&t.options.smartIndent)for(var n=t.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=t.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(e.indexOf(o.electricChars.charAt(s))>-1){a=Rs(t,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Kt(t.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Rs(t,i.head.line,"smart"));a&&Ln(t,"electricInput",t,i.head.line)}}}function Zs(t){for(var e=[],n=[],r=0;r<t.doc.sel.ranges.length;r++){var i=t.doc.sel.ranges[r].head.line,o={anchor:ie(i,0),head:ie(i+1,0)};n.push(o),e.push(t.getRange(o.anchor,o.head))}return{text:e,ranges:n}}function Vs(t,e,n,r){t.setAttribute("autocorrect",n?"":"off"),t.setAttribute("autocapitalize",r?"":"off"),t.setAttribute("spellcheck",!!e)}function $s(){var t=O("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),e=O("div",[t],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return u?t.style.width="1000px":t.setAttribute("wrap","off"),v&&(t.style.border="1px solid black"),Vs(t),e}function Gs(t){var e=t.optionHandlers,n=t.helpers={};t.prototype={constructor:t,focus:function(){window.focus(),this.display.input.focus()},setOption:function(t,n){var r=this.options,i=r[t];r[t]==n&&"mode"!=t||(r[t]=n,e.hasOwnProperty(t)&&Ei(this,e[t])(this,n,i),mt(this,"optionChange",this,t))},getOption:function(t){return this.options[t]},getDoc:function(){return this.doc},addKeyMap:function(t,e){this.state.keyMaps[e?"push":"unshift"](qa(t))},removeKeyMap:function(t){for(var e=this.state.keyMaps,n=0;n<e.length;++n)if(e[n]==t||e[n].name==t)return e.splice(n,1),!0},addOverlay:Mi(function(e,n){var r=e.token?e:t.getMode(this.options,e);if(r.startState)throw new Error("Overlays may not be stateful.");X(this.state.overlays,{mode:r,modeSpec:e,opaque:n&&n.opaque,priority:n&&n.priority||0},function(t){return t.priority}),this.state.modeGen++,Nr(this)}),removeOverlay:Mi(function(t){for(var e=this.state.overlays,n=0;n<e.length;++n){var r=e[n].modeSpec;if(r==t||"string"==typeof t&&r.name==t)return e.splice(n,1),this.state.modeGen++,void Nr(this)}}),indentLine:Mi(function(t,e,n){"string"!=typeof e&&"number"!=typeof e&&(e=null==e?this.options.smartIndent?"smart":"prev":e?"add":"subtract"),ne(this.doc,t)&&Rs(this,t,e,n)}),indentSelection:Mi(function(t){for(var e=this.doc.sel.ranges,n=-1,r=0;r<e.length;r++){var i=e[r];if(i.empty())i.head.line>n&&(Rs(this,i.head.line,t,!0),n=i.head.line,r==this.doc.sel.primIndex&&ai(this));else{var o=i.from(),a=i.to(),s=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var u=s;u<n;++u)Rs(this,u,t);var l=this.doc.sel.ranges;0==o.ch&&e.length==l.length&&l[r].from().ch>0&&Fo(this.doc,r,new io(o,l[r].to()),H)}}}),getTokenAt:function(t,e){return we(this,t,e)},getLineTokens:function(t,e){return we(this,ie(t),e,!0)},getTokenTypeAt:function(t){t=fe(this.doc,t);var e,n=me(this,Kt(this.doc,t.line)),r=0,i=(n.length-1)/2,o=t.ch;if(0==o)e=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){e=n[2*a+2];break}r=a+1}}var s=e?e.indexOf("overlay "):-1;return s<0?e:0==s?null:e.slice(0,s-1)},getModeAt:function(e){var n=this.doc.mode;return n.innerMode?t.innerMode(n,this.getTokenAt(e).state).mode:n},getHelper:function(t,e){return this.getHelpers(t,e)[0]},getHelpers:function(t,e){var r=[];if(!n.hasOwnProperty(e))return r;var i=n[e],o=this.getModeAt(t);if("string"==typeof o[e])i[o[e]]&&r.push(i[o[e]]);else if(o[e])for(var a=0;a<o[e].length;a++){var s=i[o[e][a]];s&&r.push(s)}else o.helperType&&i[o.helperType]?r.push(i[o.helperType]):i[o.name]&&r.push(i[o.name]);for(var u=0;u<i._global.length;u++){var l=i._global[u];l.pred(o,this)&&-1==z(r,l.val)&&r.push(l.val)}return r},getStateAfter:function(t,e){var n=this.doc;return t=ce(n,null==t?n.first+n.size-1:t),Ae(this,t+1,e).state},cursorCoords:function(t,e){var n,r=this.doc.sel.primary();return n=null==t?r.head:"object"==typeof t?fe(this.doc,t):t?r.from():r.to(),Ar(this,n,e||"page")},charCoords:function(t,e){return mr(this,fe(this.doc,t),e||"page")},coordsChar:function(t,e){return t=gr(this,t,e||"page"),_r(this,t.left,t.top)},lineAtHeight:function(t,e){return t=gr(this,{top:t,left:0},e||"page").top,ee(this.doc,t+this.display.viewOffset)},heightAtLine:function(t,e,n){var r,i=!1;if("number"==typeof t){var o=this.doc.first+this.doc.size-1;t<this.doc.first?t=this.doc.first:t>o&&(t=o,i=!0),r=Kt(this.doc,t)}else r=t;return vr(this,r,{top:0,left:0},e||"page",n||i).top+(i?this.doc.height-on(r):0)},defaultTextHeight:function(){return Lr(this.display)},defaultCharWidth:function(){return Or(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(t,e,n,r,i){var o=this.display;t=Ar(this,fe(this.doc,t));var a=t.bottom,s=t.left;if(e.style.position="absolute",e.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(e),o.sizer.appendChild(e),"over"==r)a=t.top;else if("above"==r||"near"==r){var u=Math.max(o.wrapper.clientHeight,this.doc.height),l=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||t.bottom+e.offsetHeight>u)&&t.top>e.offsetHeight?a=t.top-e.offsetHeight:t.bottom+e.offsetHeight<=u&&(a=t.bottom),s+e.offsetWidth>l&&(s=l-e.offsetWidth)}e.style.top=a+"px",e.style.left=e.style.right="","right"==i?(s=o.sizer.clientWidth-e.offsetWidth,e.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-e.offsetWidth)/2),e.style.left=s+"px"),n&&ri(this,{left:s,top:a,right:s+e.offsetWidth,bottom:a+e.offsetHeight})},triggerOnKeyDown:Mi(us),triggerOnKeyPress:Mi(fs),triggerOnKeyUp:cs,triggerOnMouseDown:Mi(ms),execCommand:function(t){if(Ka.hasOwnProperty(t))return Ka[t].call(null,this)},triggerElectric:Mi(function(t){qs(this,t)}),findPosH:function(t,e,n,r){var i=1;e<0&&(i=-1,e=-e);for(var o=fe(this.doc,t),a=0;a<e;++a)if(o=Qs(this.doc,o,i,n,r),o.hitSide)break;return o},moveH:Mi(function(t,e){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Qs(n.doc,r.head,t,e,n.options.rtlMoveVisually):t<0?r.from():r.to()},Z)}),deleteH:Mi(function(t,e){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Za(this,function(n){var i=Qs(r,n.head,t,e,!1);return t<0?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(t,e,n,r){var i=1,o=r;e<0&&(i=-1,e=-e);for(var a=fe(this.doc,t),s=0;s<e;++s){var u=Ar(this,a,"div");if(null==o?o=u.left:u.left=o,a=Ks(this,u,i,n),a.hitSide)break}return a},moveV:Mi(function(t,e){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(a){if(o)return t<0?a.from():a.to();var s=Ar(n,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),i.push(s.left);var u=Ks(n,s,t,e);return"page"==e&&a==r.sel.primary()&&oi(n,mr(n,u,"div").top-s.top),u},Z),i.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(t){var e=this.doc,n=Kt(e,t.line).text,r=t.ch,i=t.ch;if(n){var o=this.getHelper(t,"wordChars");"before"!=t.sticky&&i!=n.length||!r?++i:--r;var a=n.charAt(r),s=nt(a,o)?function(t){return nt(t,o)}:/\s/.test(a)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!nt(t)};while(r>0&&s(n.charAt(r-1)))--r;while(i<n.length&&s(n.charAt(i)))++i}return new io(ie(t.line,r),ie(t.line,i))},toggleOverwrite:function(t){null!=t&&t==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?P(this.display.cursorDiv,"CodeMirror-overwrite"):S(this.display.cursorDiv,"CodeMirror-overwrite"),mt(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==M()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Mi(function(t,e){si(this,t,e)}),getScrollInfo:function(){var t=this.display.scroller;return{left:t.scrollLeft,top:t.scrollTop,height:t.scrollHeight-$n(this)-this.display.barHeight,width:t.scrollWidth-$n(this)-this.display.barWidth,clientHeight:Qn(this),clientWidth:Gn(this)}},scrollIntoView:Mi(function(t,e){null==t?(t={from:this.doc.sel.primary().head,to:null},null==e&&(e=this.options.cursorScrollMargin)):"number"==typeof t?t={from:ie(t,0),to:null}:null==t.from&&(t={from:t,to:null}),t.to||(t.to=t.from),t.margin=e||0,null!=t.from.line?ui(this,t):ci(this,t.from,t.to,t.margin)}),setSize:Mi(function(t,e){var n=this,r=function(t){return"number"==typeof t||/^\d+$/.test(String(t))?t+"px":t};null!=t&&(this.display.wrapper.style.width=r(t)),null!=e&&(this.display.wrapper.style.height=r(e)),this.options.lineWrapping&&cr(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(t){if(t.widgets)for(var e=0;e<t.widgets.length;e++)if(t.widgets[e].noHScroll){Fr(n,i,"widget");break}++i}),this.curOp.forceUpdate=!0,mt(this,"refresh",this)}),operation:function(t){return Ii(this,t)},startOperation:function(){return xi(this)},endOperation:function(){return wi(this)},refresh:Mi(function(){var t=this.display.cachedTextHeight;Nr(this),this.curOp.forceUpdate=!0,fr(this),si(this,this.doc.scrollLeft,this.doc.scrollTop),qi(this.display),(null==t||Math.abs(t-Lr(this.display))>.5||this.options.lineWrapping)&&Pr(this),mt(this,"refresh",this)}),swapDoc:Mi(function(t){var e=this.doc;return e.cm=null,this.state.selectingText&&this.state.selectingText(),Ao(this,t),fr(this),this.display.input.reset(),si(this,t.scrollLeft,t.scrollTop),this.curOp.forceScroll=!0,Ln(this,"swapDoc",this,e),e}),phrase:function(t){var e=this.options.phrases;return e&&Object.prototype.hasOwnProperty.call(e,t)?e[t]:t},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}},_t(t),t.registerHelper=function(e,r,i){n.hasOwnProperty(e)||(n[e]=t[e]={_global:[]}),n[e][r]=i},t.registerGlobalHelper=function(e,r,i,o){t.registerHelper(e,r,o),n[e]._global.push({pred:i,val:o})}}function Qs(t,e,n,r,i){var o=e,a=n,s=Kt(t,e.line),u=i&&"rtl"==t.direction?-n:n;function l(){var n=e.line+u;return!(n<t.first||n>=t.first+t.size)&&(e=new ie(n,e.ch,e.sticky),s=Kt(t,n))}function c(r){var o;if(o=i?Qa(t.cm,s,e,n):$a(s,e,n),null==o){if(r||!l())return!1;e=Ga(i,t.cm,s,e.line,u)}else e=o;return!0}if("char"==r)c();else if("column"==r)c(!0);else if("word"==r||"group"==r)for(var f=null,d="group"==r,p=t.cm&&t.cm.getHelper(e,"wordChars"),h=!0;;h=!1){if(n<0&&!c(!h))break;var v=s.text.charAt(e.ch)||"\n",g=nt(v,p)?"w":d&&"\n"==v?"n":!d||/\s/.test(v)?null:"p";if(!d||h||g||(g="s"),f&&f!=g){n<0&&(n=1,c(),e.sticky="after");break}if(g&&(f=g),n>0&&!c(!h))break}var m=$o(t,e,o,a,!0);return ae(o,m)&&(m.hitSide=!0),m}function Ks(t,e,n,r){var i,o,a=t.doc,s=e.left;if("page"==r){var u=Math.min(t.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),l=Math.max(u-.5*Lr(t.display),3);i=(n>0?e.bottom:e.top)+n*l}else"line"==r&&(i=n>0?e.bottom+3:e.top-3);for(;;){if(o=_r(t,s,i),!o.outside)break;if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Xs=function(t){this.cm=t,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new R,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ys(t,e){var n=tr(t,e.line);if(!n||n.hidden)return null;var r=Kt(t.doc,e.line),i=Xn(n,r,e.line),o=dt(r,t.doc.direction),a="left";if(o){var s=ct(o,e.ch);a=s%2?"right":"left"}var u=or(i.map,e.ch,a);return u.offset="right"==u.collapse?u.end:u.start,u}function Js(t){for(var e=t;e;e=e.parentNode)if(/CodeMirror-gutter-wrapper/.test(e.className))return!0;return!1}function tu(t,e){return e&&(t.bad=!0),t}function eu(t,e,n,r,i){var o="",a=!1,s=t.doc.lineSeparator(),u=!1;function l(t){return function(e){return e.id==t}}function c(){a&&(o+=s,u&&(o+=s),a=u=!1)}function f(t){t&&(c(),o+=t)}function d(e){if(1==e.nodeType){var n=e.getAttribute("cm-text");if(n)return void f(n);var o,p=e.getAttribute("cm-marker");if(p){var h=t.findMarks(ie(r,0),ie(i+1,0),l(+p));return void(h.length&&(o=h[0].find(0))&&f(Xt(t.doc,o.from,o.to).join(s)))}if("false"==e.getAttribute("contenteditable"))return;var v=/^(pre|div|p|li|table|br)$/i.test(e.nodeName);if(!/^br$/i.test(e.nodeName)&&0==e.textContent.length)return;v&&c();for(var g=0;g<e.childNodes.length;g++)d(e.childNodes[g]);/^(pre|p)$/i.test(e.nodeName)&&(u=!0),v&&(a=!0)}else 3==e.nodeType&&f(e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;;){if(d(e),e==n)break;e=e.nextSibling,u=!1}return o}function nu(t,e,n){var r;if(e==t.display.lineDiv){if(r=t.display.lineDiv.childNodes[n],!r)return tu(t.clipPos(ie(t.display.viewTo-1)),!0);e=null,n=0}else for(r=e;;r=r.parentNode){if(!r||r==t.display.lineDiv)return null;if(r.parentNode&&r.parentNode==t.display.lineDiv)break}for(var i=0;i<t.display.view.length;i++){var o=t.display.view[i];if(o.node==r)return ru(o,e,n)}}function ru(t,e,n){var r=t.text.firstChild,i=!1;if(!e||!E(r,e))return tu(ie(te(t.line),0),!0);if(e==r&&(i=!0,e=r.childNodes[n],n=0,!e)){var o=t.rest?Q(t.rest):t.line;return tu(ie(te(o),o.text.length),i)}var a=3==e.nodeType?e:null,s=e;a||1!=e.childNodes.length||3!=e.firstChild.nodeType||(a=e.firstChild,n&&(n=a.nodeValue.length));while(s.parentNode!=r)s=s.parentNode;var u=t.measure,l=u.maps;function c(e,n,r){for(var i=-1;i<(l?l.length:0);i++)for(var o=i<0?u.map:l[i],a=0;a<o.length;a+=3){var s=o[a+2];if(s==e||s==n){var c=te(i<0?t.line:t.rest[i]),f=o[a]+r;return(r<0||s!=e)&&(f=o[a+(r?1:0)]),ie(c,f)}}}var f=c(a,s,n);if(f)return tu(f,i);for(var d=s.nextSibling,p=a?a.nodeValue.length-n:0;d;d=d.nextSibling){if(f=c(d,d.firstChild,0),f)return tu(ie(f.line,f.ch-p),i);p+=d.textContent.length}for(var h=s.previousSibling,v=n;h;h=h.previousSibling){if(f=c(h,h.firstChild,-1),f)return tu(ie(f.line,f.ch+v),i);v+=h.textContent.length}}Xs.prototype.init=function(t){var e=this,n=this,r=n.cm,i=n.div=t.lineDiv;function o(t){for(var e=t.target;e;e=e.parentNode){if(e==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(e.className))break}return!1}function a(t){if(o(t)&&!At(r,t)){if(r.somethingSelected())Us({lineWise:!1,text:r.getSelections()}),"cut"==t.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var e=Zs(r);Us({lineWise:!0,text:e.text}),"cut"==t.type&&r.operation(function(){r.setSelections(e.ranges,0,H),r.replaceSelection("",null,"cut")})}if(t.clipboardData){t.clipboardData.clearData();var a=zs.text.join("\n");if(t.clipboardData.setData("Text",a),t.clipboardData.getData("Text")==a)return void t.preventDefault()}var s=$s(),u=s.firstChild;r.display.lineSpace.insertBefore(s,r.display.lineSpace.firstChild),u.value=zs.text.join("\n");var l=document.activeElement;j(u),setTimeout(function(){r.display.lineSpace.removeChild(s),l.focus(),l==i&&n.showPrimarySelection()},50)}}Vs(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),ht(i,"paste",function(t){!o(t)||At(r,t)||Hs(t,r)||s<=11&&setTimeout(Ei(r,function(){return e.updateFromDOM()}),20)}),ht(i,"compositionstart",function(t){e.composing={data:t.data,done:!1}}),ht(i,"compositionupdate",function(t){e.composing||(e.composing={data:t.data,done:!1})}),ht(i,"compositionend",function(t){e.composing&&(t.data!=e.composing.data&&e.readFromDOMSoon(),e.composing.done=!0)}),ht(i,"touchstart",function(){return n.forceCompositionEnd()}),ht(i,"input",function(){e.composing||e.readFromDOMSoon()}),ht(i,"copy",a),ht(i,"cut",a)},Xs.prototype.screenReaderLabelChanged=function(t){t?this.div.setAttribute("aria-label",t):this.div.removeAttribute("aria-label")},Xs.prototype.prepareSelection=function(){var t=Hr(this.cm,!1);return t.focus=document.activeElement==this.div,t},Xs.prototype.showSelection=function(t,e){t&&this.cm.display.view.length&&((t.focus||e)&&this.showPrimarySelection(),this.showMultipleSelections(t))},Xs.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Xs.prototype.showPrimarySelection=function(){var t=this.getSelection(),e=this.cm,r=e.doc.sel.primary(),i=r.from(),o=r.to();if(e.display.viewTo==e.display.viewFrom||i.line>=e.display.viewTo||o.line<e.display.viewFrom)t.removeAllRanges();else{var a=nu(e,t.anchorNode,t.anchorOffset),s=nu(e,t.focusNode,t.focusOffset);if(!a||a.bad||!s||s.bad||0!=oe(le(a,s),i)||0!=oe(ue(a,s),o)){var u=e.display.view,l=i.line>=e.display.viewFrom&&Ys(e,i)||{node:u[0].measure.map[2],offset:0},c=o.line<e.display.viewTo&&Ys(e,o);if(!c){var f=u[u.length-1].measure,d=f.maps?f.maps[f.maps.length-1]:f.map;c={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(l&&c){var p,h=t.rangeCount&&t.getRangeAt(0);try{p=C(l.node,l.offset,c.offset,c.node)}catch(v){}p&&(!n&&e.state.focused?(t.collapse(l.node,l.offset),p.collapsed||(t.removeAllRanges(),t.addRange(p))):(t.removeAllRanges(),t.addRange(p)),h&&null==t.anchorNode?t.addRange(h):n&&this.startGracePeriod()),this.rememberSelection()}else t.removeAllRanges()}}},Xs.prototype.startGracePeriod=function(){var t=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){t.gracePeriod=!1,t.selectionChanged()&&t.cm.operation(function(){return t.cm.curOp.selectionChanged=!0})},20)},Xs.prototype.showMultipleSelections=function(t){L(this.cm.display.cursorDiv,t.cursors),L(this.cm.display.selectionDiv,t.selection)},Xs.prototype.rememberSelection=function(){var t=this.getSelection();this.lastAnchorNode=t.anchorNode,this.lastAnchorOffset=t.anchorOffset,this.lastFocusNode=t.focusNode,this.lastFocusOffset=t.focusOffset},Xs.prototype.selectionInEditor=function(){var t=this.getSelection();if(!t.rangeCount)return!1;var e=t.getRangeAt(0).commonAncestorContainer;return E(this.div,e)},Xs.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Xs.prototype.blur=function(){this.div.blur()},Xs.prototype.getField=function(){return this.div},Xs.prototype.supportsTouch=function(){return!0},Xs.prototype.receivedFocus=function(){var t=this;function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}this.selectionInEditor()?this.pollSelection():Ii(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Xs.prototype.selectionChanged=function(){var t=this.getSelection();return t.anchorNode!=this.lastAnchorNode||t.anchorOffset!=this.lastAnchorOffset||t.focusNode!=this.lastFocusNode||t.focusOffset!=this.lastFocusOffset},Xs.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var t=this.getSelection(),e=this.cm;if(g&&c&&this.cm.display.gutterSpecs.length&&Js(t.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=nu(e,t.anchorNode,t.anchorOffset),r=nu(e,t.focusNode,t.focusOffset);n&&r&&Ii(e,function(){Uo(e.doc,ao(n,r),H),(n.bad||r.bad)&&(e.curOp.selectionChanged=!0)})}}},Xs.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var t,e,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),s=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=ie(a.line-1,Kt(r.doc,a.line-1).length)),s.ch==Kt(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=ie(s.line+1,0)),a.line<i.viewFrom||s.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(t=jr(r,a.line))?(e=te(i.view[0].line),n=i.view[0].node):(e=te(i.view[t].line),n=i.view[t-1].node.nextSibling);var u,l,c=jr(r,s.line);if(c==i.view.length-1?(u=i.viewTo-1,l=i.lineDiv.lastChild):(u=te(i.view[c+1].line)-1,l=i.view[c+1].node.previousSibling),!n)return!1;var f=r.doc.splitLines(eu(r,n,l,e,u)),d=Xt(r.doc,ie(e,0),ie(u,Kt(r.doc,u).text.length));while(f.length>1&&d.length>1)if(Q(f)==Q(d))f.pop(),d.pop(),u--;else{if(f[0]!=d[0])break;f.shift(),d.shift(),e++}var p=0,h=0,v=f[0],g=d[0],m=Math.min(v.length,g.length);while(p<m&&v.charCodeAt(p)==g.charCodeAt(p))++p;var A=Q(f),y=Q(d),b=Math.min(A.length-(1==f.length?p:0),y.length-(1==d.length?p:0));while(h<b&&A.charCodeAt(A.length-h-1)==y.charCodeAt(y.length-h-1))++h;if(1==f.length&&1==d.length&&e==a.line)while(p&&p>a.ch&&A.charCodeAt(A.length-h-1)==y.charCodeAt(y.length-h-1))p--,h++;f[f.length-1]=A.slice(0,A.length-h).replace(/^\u200b+/,""),f[0]=f[0].slice(p).replace(/\u200b+$/,"");var _=ie(e,p),x=ie(u,d.length?Q(d).length-h:0);return f.length>1||f[0]||oe(_,x)?(ra(r.doc,f,_,x,"+input"),!0):void 0},Xs.prototype.ensurePolled=function(){this.forceCompositionEnd()},Xs.prototype.reset=function(){this.forceCompositionEnd()},Xs.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Xs.prototype.readFromDOMSoon=function(){var t=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(t.readDOMTimeout=null,t.composing){if(!t.composing.done)return;t.composing=null}t.updateFromDOM()},80))},Xs.prototype.updateFromDOM=function(){var t=this;!this.cm.isReadOnly()&&this.pollContent()||Ii(this.cm,function(){return Nr(t.cm)})},Xs.prototype.setUneditable=function(t){t.contentEditable="false"},Xs.prototype.onKeyPress=function(t){0==t.charCode||this.composing||(t.preventDefault(),this.cm.isReadOnly()||Ei(this.cm,Ws)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},Xs.prototype.readOnlyChanged=function(t){this.div.contentEditable=String("nocursor"!=t)},Xs.prototype.onContextMenu=function(){},Xs.prototype.resetPosition=function(){},Xs.prototype.needsContentAttribute=!0;var iu=function(t){this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new R,this.hasSelection=!1,this.composing=null};function ou(t,e){if(e=e?F(e):{},e.value=t.value,!e.tabindex&&t.tabIndex&&(e.tabindex=t.tabIndex),!e.placeholder&&t.placeholder&&(e.placeholder=t.placeholder),null==e.autofocus){var n=M();e.autofocus=n==t||null!=t.getAttribute("autofocus")&&n==document.body}function r(){t.value=s.getValue()}var i;if(t.form&&(ht(t.form,"submit",r),!e.leaveSubmitMethodAlone)){var o=t.form;i=o.submit;try{var a=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=a}}catch(u){}}e.finishInit=function(n){n.save=r,n.getTextArea=function(){return t},n.toTextArea=function(){n.toTextArea=isNaN,r(),t.parentNode.removeChild(n.getWrapperElement()),t.style.display="",t.form&&(gt(t.form,"submit",r),e.leaveSubmitMethodAlone||"function"!=typeof t.form.submit||(t.form.submit=i))}},t.style.display="none";var s=Ns(function(e){return t.parentNode.insertBefore(e,t.nextSibling)},e);return s}function au(t){t.off=gt,t.on=ht,t.wheelEventPixels=eo,t.Doc=xa,t.splitLines=Pt,t.countColumn=B,t.findColumn=V,t.isWordChar=et,t.Pass=W,t.signal=mt,t.Line=un,t.changeEnd=so,t.scrollbarModel=yi,t.Pos=ie,t.cmpPos=oe,t.modes=Bt,t.mimeModes=Rt,t.resolveMode=Wt,t.getMode=Ht,t.modeExtensions=qt,t.extendMode=Zt,t.copyState=Vt,t.startState=Gt,t.innerMode=$t,t.commands=Ka,t.keyMap=Fa,t.keyName=Ha,t.isModifierKey=Ua,t.lookupKey=za,t.normalizeKeyMap=Ra,t.StringStream=Qt,t.SharedTextMarker=ga,t.TextMarker=ha,t.LineWidget=ca,t.e_preventDefault=xt,t.e_stopPropagation=wt,t.e_stop=Ct,t.addClass=P,t.contains=E,t.rmClass=S,t.keyNames=Pa}iu.prototype.init=function(t){var e=this,n=this,r=this.cm;this.createField(t);var i=this.textarea;function o(t){if(!At(r,t)){if(r.somethingSelected())Us({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var e=Zs(r);Us({lineWise:!0,text:e.text}),"cut"==t.type?r.setSelections(e.ranges,null,H):(n.prevInput="",i.value=e.text.join("\n"),j(i))}"cut"==t.type&&(r.state.cutIncoming=+new Date)}}t.wrapper.insertBefore(this.wrapper,t.wrapper.firstChild),v&&(i.style.width="0px"),ht(i,"input",function(){a&&s>=9&&e.hasSelection&&(e.hasSelection=null),n.poll()}),ht(i,"paste",function(t){At(r,t)||Hs(t,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())}),ht(i,"cut",o),ht(i,"copy",o),ht(t.scroller,"paste",function(e){if(!Hn(t,e)&&!At(r,e)){if(!i.dispatchEvent)return r.state.pasteIncoming=+new Date,void n.focus();var o=new Event("paste");o.clipboardData=e.clipboardData,i.dispatchEvent(o)}}),ht(t.lineSpace,"selectstart",function(e){Hn(t,e)||xt(e)}),ht(i,"compositionstart",function(){var t=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:t,range:r.markText(t,r.getCursor("to"),{className:"CodeMirror-composing"})}}),ht(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},iu.prototype.createField=function(t){this.wrapper=$s(),this.textarea=this.wrapper.firstChild},iu.prototype.screenReaderLabelChanged=function(t){t?this.textarea.setAttribute("aria-label",t):this.textarea.removeAttribute("aria-label")},iu.prototype.prepareSelection=function(){var t=this.cm,e=t.display,n=t.doc,r=Hr(t);if(t.options.moveInputWithCursor){var i=Ar(t,n.sel.primary().head,"div"),o=e.wrapper.getBoundingClientRect(),a=e.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},iu.prototype.showSelection=function(t){var e=this.cm,n=e.display;L(n.cursorDiv,t.cursors),L(n.selectionDiv,t.selection),null!=t.teTop&&(this.wrapper.style.top=t.teTop+"px",this.wrapper.style.left=t.teLeft+"px")},iu.prototype.reset=function(t){if(!this.contextMenuPending&&!this.composing){var e=this.cm;if(e.somethingSelected()){this.prevInput="";var n=e.getSelection();this.textarea.value=n,e.state.focused&&j(this.textarea),a&&s>=9&&(this.hasSelection=n)}else t||(this.prevInput=this.textarea.value="",a&&s>=9&&(this.hasSelection=null))}},iu.prototype.getField=function(){return this.textarea},iu.prototype.supportsTouch=function(){return!1},iu.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!m||M()!=this.textarea))try{this.textarea.focus()}catch(t){}},iu.prototype.blur=function(){this.textarea.blur()},iu.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},iu.prototype.receivedFocus=function(){this.slowPoll()},iu.prototype.slowPoll=function(){var t=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){t.poll(),t.cm.state.focused&&t.slowPoll()})},iu.prototype.fastPoll=function(){var t=!1,e=this;function n(){var r=e.poll();r||t?(e.pollingFast=!1,e.slowPoll()):(t=!0,e.polling.set(60,n))}e.pollingFast=!0,e.polling.set(20,n)},iu.prototype.poll=function(){var t=this,e=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!e.state.focused||Dt(n)&&!r&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var i=n.value;if(i==r&&!e.somethingSelected())return!1;if(a&&s>=9&&this.hasSelection===i||A&&/[\uf700-\uf7ff]/.test(i))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}var u=0,l=Math.min(r.length,i.length);while(u<l&&r.charCodeAt(u)==i.charCodeAt(u))++u;return Ii(e,function(){Ws(e,i.slice(u),r.length-u,null,t.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=t.prevInput="":t.prevInput=i,t.composing&&(t.composing.range.clear(),t.composing.range=e.markText(t.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},iu.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},iu.prototype.onKeyPress=function(){a&&s>=9&&(this.hasSelection=null),this.fastPoll()},iu.prototype.onContextMenu=function(t){var e=this,n=e.cm,r=n.display,i=e.textarea;e.contextMenuPending&&e.contextMenuPending();var o=Dr(n,t),l=r.scroller.scrollTop;if(o&&!f){var c=n.options.resetSelectionOnContextMenu;c&&-1==n.doc.sel.contains(o)&&Ei(n,Uo)(n.doc,ao(o),H);var d,p=i.style.cssText,h=e.wrapper.style.cssText,v=e.wrapper.offsetParent.getBoundingClientRect();if(e.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(t.clientY-v.top-5)+"px; left: "+(t.clientX-v.left-5)+"px;\n      z-index: 1000; background: "+(a?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",u&&(d=window.scrollY),r.input.focus(),u&&window.scrollTo(null,d),r.input.reset(),n.somethingSelected()||(i.value=e.prevInput=" "),e.contextMenuPending=A,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),a&&s>=9&&m(),w){Ct(t);var g=function(){gt(window,"mouseup",g),setTimeout(A,20)};ht(window,"mouseup",g)}else setTimeout(A,50)}function m(){if(null!=i.selectionStart){var t=n.somethingSelected(),o="​"+(t?i.value:"");i.value="⇚",i.value=o,e.prevInput=t?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function A(){if(e.contextMenuPending==A&&(e.contextMenuPending=!1,e.wrapper.style.cssText=h,i.style.cssText=p,a&&s<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=l),null!=i.selectionStart)){(!a||a&&s<9)&&m();var 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