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r=0;r<t.length;++r)t[r].marker.attachLine(e);e.markedSpans=t}}function tO(e){return e.inclusiveLeft?-1:0}function tM(e){return e.inclusiveRight?1:0}function tA(e,t){var r=e.lines.length-t.lines.length;if(0!=r)return r;var n=e.find(),i=t.find(),o=tt(n.from,i.from)||tO(e)-tO(t);if(o)return-o;var l=tt(n.to,i.to)||tM(e)-tM(t);return l||t.id-e.id}function t0(e,t){var r,n=tx&&e.markedSpans;if(n)for(var i=void 0,o=0;o<n.length;++o)(i=n[o]).marker.collapsed&&(t?i.from:i.to)==null&&(!r||0>tA(r,i.marker))&&(r=i.marker);return r}function tD(e){return t0(e,!0)}function tW(e){return t0(e,!1)}function tH(e,t){var r,n=tx&&e.markedSpans;if(n)for(var i=0;i<n.length;++i){var o=n[i];o.marker.collapsed&&(null==o.from||o.from<t)&&(null==o.to||o.to>t)&&(!r||0>tA(r,o.marker))&&(r=o.marker)}return r}function tF(e,t,r,n,i){var o=ej(e,t),l=tx&&o.markedSpans;if(l)for(var s=0;s<l.length;++s){var a=l[s];if(a.marker.collapsed){var u=a.marker.find(0),c=tt(u.from,r)||tO(a.marker)-tO(i),f=tt(u.to,n)||tM(a.marker)-tM(i);if((!(c>=0)||!(f<=0))&&(!(c<=0)||!(f>=0))&&(c<=0&&(a.marker.inclusiveRight&&i.inclusiveLeft?tt(u.to,r)>=0:tt(u.to,r)>0)||c>=0&&(a.marker.inclusiveRight&&i.inclusiveLeft?0>=tt(u.from,n):0>tt(u.from,n))))return!0}}}function tP(e){for(var t;t=tD(e);)e=t.find(-1,!0).line;return e}function t1(e,t){var r=ej(e,t),n=tP(r);return r==n?t:eq(n)}function tE(e,t){if(t>e.lastLine())return t;var r,n=ej(e,t);if(!tz(e,n))return t;for(;r=tW(n);)n=r.find(1,!0).line;return eq(n)+1}function tz(e,t){var r=tx&&t.markedSpans;if(r)for(var n=void 0,i=0;i<r.length;++i){if((n=r[i]).marker.collapsed){if(null==n.from||!n.marker.widgetNode&&0==n.from&&n.marker.inclusiveLeft&&tR(e,t,n))return!0}}}function tR(e,t,r){if(null==r.to){var n=r.marker.find(1,!0);return tR(e,n.line,tC(n.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var i=void 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l=re(t),s=t.gutter=z("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(s.setAttribute("aria-hidden","true"),e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(z("div",eJ(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var a=0;a<e.display.gutterSpecs.length;++a){var u=e.display.gutterSpecs[a].className,c=o.hasOwnProperty(u)&&o[u];c&&s.appendChild(z("div",[c],"CodeMirror-gutter-elt","left: "+n.gutterLeft[u]+"px; width: "+n.gutterWidth[u]+"px"))}}}function ro(e,t,r){t.alignable&&(t.alignable=null);for(var n=H("CodeMirror-linewidget"),i=t.node.firstChild,o=void 0;i;i=o)o=i.nextSibling,n.test(i.className)&&t.node.removeChild(i);rs(e,t,r)}function rl(e,t,r,n){var 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i=0;i<e.rest.length;i++)if(eq(e.rest[i])>r)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}}function ry(e,t,r,n){return rx(e,rb(e,t),r,n)}function r_(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[rU(e,t)];var r=e.display.externalMeasured;if(r&&t>=r.lineN&&t<r.lineN+r.size)return r}function rb(e,t){var r,n,i,o,l,s=eq(t),a=r_(e,s);a&&!a.text?a=null:a&&a.changes&&(tJ(e,a,s,r4(e)),e.curOp.forceUpdate=!0),!a&&(a=(r=e,n=t,n=tP(n),i=eq(n),(o=r.display.externalMeasured=new tY(r.doc,n,i)).lineN=i,l=o.built=tG(r,o),o.text=l.pre,E(r.display.lineMeasure,l.pre),o));var u=r$(a,t,s);return{line:t,view:a,rect:null,map:u.map,cache:u.cache,before:u.before,hasHeights:!1}}function rx(e,t,r,n,o){t.before&&(r=-1);var l,s=r+(n||"");return t.cache.hasOwnProperty(s)?l=t.cache[s]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(function e(t,r,n){var i=t.options.lineWrapping,o=i&&rv(t);if(!r.measure.heights||i&&r.measure.width!=o){var l=r.measure.heights=[];if(i){r.measure.width=o;for(var s=r.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var u=s[a],c=s[a+1];Math.abs(u.bottom-c.bottom)>2&&l.push((u.bottom+c.top)/2-n.top)}}l.push(n.bottom-n.top)}}(e,t.view,t.rect),t.hasHeights=!0),(l=function e(t,r,n,o){var l,s,a=rC(r.map,n,o),u=a.node,c=a.start,f=a.end,h=a.collapse;if(3==u.nodeType){for(var d=0;d<4;d++){for(;c&&eg(r.line.text.charAt(a.coverStart+c));)--c;for(;a.coverStart+f<a.coverEnd&&eg(r.line.text.charAt(a.coverStart+f));)++f;if((l=v&&m<9&&0==c&&f==a.coverEnd-a.coverStart?u.parentNode.getBoundingClientRect():rS(i(u,c,f).getClientRects(),o)).left||l.right||0==c)break;f=c,c-=1,h="right"}v&&m<11&&(l=function e(t,r){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!function e(t){if(null!=e3)return e3;var r=E(t,z("span","x")),n=r.getBoundingClientRect(),o=i(r,0,1).getBoundingClientRect();return e3=Math.abs(n.left-o.left)>1}(t))return r;var n=screen.logicalXDPI/screen.deviceXDPI,o=screen.logicalYDPI/screen.deviceYDPI;return{left:r.left*n,right:r.right*n,top:r.top*o,bottom:r.bottom*o}}(t.display.measure,l))}else c>0&&(h=o="right"),l=t.options.lineWrapping&&(s=u.getClientRects()).length>1?s["right"==o?s.length-1:0]:u.getBoundingClientRect();if(v&&m<9&&!c&&(!l||!l.left&&!l.right)){var p=u.parentNode.getClientRects()[0];l=p?{left:p.left,right:p.left+r7(t.display),top:p.top,bottom:p.bottom}:rw}for(var g=l.top-r.rect.top,$=l.bottom-r.rect.top,y=(g+$)/2,_=r.view.measure.heights,b=0;b<_.length-1&&!(y<_[b]);b++);var x=b?_[b-1]:0,w=_[b],C={left:("right"==h?l.right:l.left)-r.rect.left,right:("left"==h?l.left:l.right)-r.rect.left,top:x,bottom:w};return l.left||l.right||(C.bogus=!0),t.options.singleCursorHeightPerLine||(C.rtop=g,C.rbottom=$),C}(e,t,r,n)).bogus||(t.cache[s]=l)),{left:l.left,right:l.right,top:o?l.rtop:l.top,bottom:o?l.rbottom:l.bottom}}var rw={left:0,right:0,top:0,bottom:0};function rC(e,t,r){for(var n,i,o,l,s,a,u=0;u<e.length;u+=3)if(s=e[u],a=e[u+1],t<s?(i=0,o=1,l="left"):t<a?o=(i=t-s)+1:(u==e.length-3||t==a&&e[u+3]>t)&&(i=(o=a-s)-1,t>=a&&(l="right")),null!=i){if(n=e[u+2],s==a&&r==(n.insertLeft?"left":"right")&&(l=r),"left"==r&&0==i)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)n=e[(u-=3)+2],l="left";if("right"==r&&i==a-s)for(;u<e.length-3&&e[u+3]==e[u+4]&&!e[u+5].insertLeft;)n=e[(u+=3)+2],l="right";break}return{node:n,start:i,end:o,collapse:l,coverStart:s,coverEnd:a}}function rS(e,t){var r=rw;if("left"==t)for(var n=0;n<e.length&&(r=e[n]).left==r.right;n++);else for(var i=e.length-1;i>=0&&(r=e[i]).left==r.right;i--);return r}function rL(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function rk(e){e.display.externalMeasure=null,P(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)rL(e.display.view[t])}function rT(e){rk(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function rN(e){return _&&k?-(e.body.getBoundingClientRect().left-parseInt(getComputedStyle(e.body).marginLeft)):e.defaultView.pageXOffset||(e.documentElement||e.body).scrollLeft}function rO(e){return _&&k?-(e.body.getBoundingClientRect().top-parseInt(getComputedStyle(e.body).marginTop)):e.defaultView.pageYOffset||(e.documentElement||e.body).scrollTop}function rM(e){var t=tP(e).widgets,r=0;if(t)for(var n=0;n<t.length;++n)t[n].above&&(r+=rc(t[n]));return r}function rA(e,t,r,n,i){if(!i){var o=rM(t);r.top+=o,r.bottom+=o}if("line"==n)return r;n||(n="local");var l=tI(t);if("local"==n?l+=rh(e.display):l-=e.display.viewOffset,"page"==n||"window"==n){var s=e.display.lineSpace.getBoundingClientRect();l+=s.top+("window"==n?0:rO(K(e)));var a=s.left+("window"==n?0:rN(K(e)));r.left+=a,r.right+=a}return 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f=(e.options.lineWrapping?r3:rI)(e,t,r,o,c,n,i);s=(u=1!=f.level)?f.from:f.to-1,a=u?f.to:f.from-1}var h,d,p=null,g=null,v=em(function(t){var r=rx(e,o,t);return r.top+=l,r.bottom+=l,!!rz(r,n,i,!1)&&(r.top<=i&&r.left<=n&&(p=t,g=r),!0)},s,a),m=!1;if(g){var $=n-g.left<g.right-n,y=$==u;v=p+(y?0:1),d=y?"after":"before",h=$?g.left:g.right}else{!u&&(v==a||v==s)&&v++,d=0==v?"after":v==t.text.length?"before":rx(e,o,v-(u?1:0)).bottom+l<=i==u?"after":"before";var _=rW(e,te(r,v,d),"line",t,o);h=_.left,m=i<_.top?-1:i>=_.bottom?1:0}return v=ev(t.text,v,1),rF(r,v,d,m,n-h)}function rI(e,t,r,n,i,o,l){var s=em(function(s){var a=i[s],u=1!=a.level;return rz(rW(e,te(r,u?a.to:a.from,u?"before":"after"),"line",t,n),o,l,!0)},0,i.length-1),a=i[s];if(s>0){var u=1!=a.level,c=rW(e,te(r,u?a.from:a.to,u?"after":"before"),"line",t,n);rz(c,o,l,!0)&&c.top>l&&(a=i[s-1])}return a}function r3(e,t,r,n,i,o,l){var s=r1(e,t,n,l),a=s.begin,u=s.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var c=null,f=null,h=0;h<i.length;h++){var d=i[h];if(!(d.from>=u)&&!(d.to<=a)){var p=rx(e,n,1!=d.level?Math.min(u,d.to)-1:Math.max(a,d.from)).right,g=p<o?o-p+1e9:p-o;(!c||f>g)&&(c=d,f=g)}}return c||(c=i[i.length-1]),c.from<a&&(c={from:a,to:c.to,level:c.level}),c.to>u&&(c={from:c.from,to:u,level:c.level}),c}function rB(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==s){s=z("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)s.appendChild(document.createTextNode("x")),s.appendChild(z("br"));s.appendChild(document.createTextNode("x"))}E(e.measure,s);var r=s.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),P(e.measure),r||1}function r7(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=z("span","xxxxxxxxxx"),r=z("pre",[t],"CodeMirror-line-like");E(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function r4(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l){var s=e.display.gutterSpecs[l].className;r[s]=o.offsetLeft+o.clientLeft+i,n[s]=o.clientWidth}return{fixedPos:r6(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function r6(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function r5(e){var t=rB(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/r7(e.display)-3);return function(i){if(tz(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function r2(e){var t=e.doc,r=r5(e);t.iter(function(e){var t=r(e);t!=e.height&&e9(e,t)})}function rG(e,t,r,n){var i=e.display;if(!r&&"true"==eW(t).getAttribute("cm-not-content"))return null;var o,l,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,l=t.clientY-s.top}catch(a){return null}var u,c=rP(e,o,l);if(n&&c.xRel>0&&(u=ej(e.doc,c.line).text).length==c.ch){var f=q(u,u.length,e.options.tabSize)-u.length;c=te(c.line,Math.max(0,Math.round((o-rp(e.display).left)/r7(e.display))-f))}return c}function rU(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom)<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if((t-=r[n].size)<0)return n}function rV(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)tx&&t1(e.doc,t)<i.viewTo&&rX(e);else if(r<=i.viewFrom)tx&&tE(e.doc,r+n)>i.viewFrom?rX(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)rX(e);else if(t<=i.viewFrom){var o=rj(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):rX(e)}else if(r>=i.viewTo){var l=rj(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):rX(e)}else{var s=rj(e,t,t,-1),a=rj(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(t8(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):rX(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function rK(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom)&&!(t>=n.viewTo)){var o=n.view[rU(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Q(l,r)&&l.push(r)}}}function rX(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function rj(e,t,r,n){var i,o=rU(e,t),l=e.display.view;if(!tx||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(n>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;t1(e.doc,r)!=r;){if(o==(n<0?0:l.length-1))return null;r+=n*l[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function rY(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];!i.hidden&&(!i.node||i.changes)&&++r}return r}function r8(e){e.display.input.showSelection(e.display.input.prepareSelection())}function r9(e,t){void 0===t&&(t=!0);var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=e.options.$customCursor;l&&(t=!0);for(var s=0;s<r.sel.ranges.length;s++){if(t||s!=r.sel.primIndex){var a=r.sel.ranges[s];if(!(a.from().line>=e.display.viewTo)&&!(a.to().line<e.display.viewFrom)){var u=a.empty();if(l){var c=l(e,a);c&&rq(e,c,i)}else(u||e.options.showCursorWhenSelecting)&&rq(e,a.head,i);u||rQ(e,a,o)}}}return n}function rq(e,t,r){var n=rW(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(z("div","\xa0","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=rD(e,t,"div",null,null),l=o.right-o.left;i.style.width=(l>0?l:e.defaultCharWidth())+"px"}if(n.other){var s=r.appendChild(z("div","\xa0","CodeMirror-cursor CodeMirror-secondarycursor"));s.style.display="",s.style.left=n.other.left+"px",s.style.top=n.other.top+"px",s.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function rZ(e,t){return e.top-t.top||e.left-t.left}function rQ(e,t,r){var n=e.display,i=e.doc,o=document.createDocumentFragment(),l=rp(e.display),s=l.left,a=Math.max(n.sizerWidth,rv(e)-n.sizer.offsetLeft)-l.right,u="ltr"==i.direction;function c(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),o.appendChild(z("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n top: "+t+"px; width: "+(null==r?a-e:r)+"px;\n height: "+(n-t)+"px"))}function f(t,r,n){var o,l,f=ej(i,t),h=f.text.length;function d(r,n){return rD(e,te(t,r),"div",f,n)}function p(t,r,n){var i=rE(e,f,null,t),o="ltr"==r==("after"==n)?"left":"right";return d("after"==n?i.begin:i.end-(/\s/.test(f.text.charAt(i.end-1))?2:1),o)[o]}var g=eb(f,i.direction);return!function e(t,r,n,i){if(!t)return i(r,n,"ltr",0);for(var o=!1,l=0;l<t.length;++l){var s=t[l];(s.from<n&&s.to>r||r==n&&s.to==r)&&(i(Math.max(s.from,r),Math.min(s.to,n),1==s.level?"rtl":"ltr",l),o=!0)}o||i(r,n,"ltr")}(g,r||0,null==n?h:n,function(e,t,i,f){var v,m,$,y,_="ltr"==i,b=d(e,_?"left":"right"),x=d(t-1,_?"right":"left"),w=null==r&&0==e,C=null==n&&t==h,S=0==f,L=!g||f==g.length-1;if(x.top-b.top<=3){var k=(u?w:C)&&S?s:(_?b:x).left,T=(u?C:w)&&L?a:(_?x:b).right;c(k,b.top,T-k,b.bottom)}else _?(v=u&&w&&S?s:b.left,m=u?a:p(e,i,"before"),$=u?s:p(t,i,"after"),y=u&&C&&L?a:x.right):(v=u?p(e,i,"before"):s,m=!u&&w&&S?a:b.right,$=!u&&C&&L?s:x.left,y=u?p(t,i,"after"):a),c(v,b.top,m-v,b.bottom),b.bottom<x.top&&c(s,b.bottom,null,x.top),c($,x.top,y-$,x.bottom);(!o||0>rZ(b,o))&&(o=b),0>rZ(x,o)&&(o=x),(!l||0>rZ(b,l))&&(l=b),0>rZ(x,l)&&(l=x)}),{start:o,end:l}}var h=t.from(),d=t.to();if(h.line==d.line)f(h.line,h.ch,d.ch);else{var p=ej(i,h.line),g=ej(i,d.line),v=tP(p)==tP(g),m=f(h.line,h.ch,v?p.text.length+1:null).end,$=f(d.line,v?0:null,d.ch).start;v&&(m.top<$.top-2?(c(m.right,m.top,null,m.bottom),c(s,$.top,$.left,$.bottom)):c(m.right,m.top,$.left-m.right,m.bottom)),m.bottom<$.top&&c(s,m.bottom,null,$.top)}r.appendChild(o)}function rJ(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||nn(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function ne(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||nr(e))}function nt(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&nn(e))},100)}function nr(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(eL(e,"focus",e,t),e.state.focused=!0,G(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),$&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),rJ(e))}function nn(e,t){!e.state.delayingBlurEvent&&(e.state.focused&&(eL(e,"blur",e,t),e.state.focused=!1,F(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function ni(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,l=0;l<t.view.length;l++){var s=t.view[l],a=e.options.lineWrapping,u=void 0,c=0;if(!s.hidden){if(i+=s.line.height,v&&m<8){var f=s.node.offsetTop+s.node.offsetHeight;u=f-r,r=f}else{var h=s.node.getBoundingClientRect();u=h.bottom-h.top,!a&&s.text.firstChild&&(c=s.text.firstChild.getBoundingClientRect().right-h.left-1)}var d=s.line.height-u;if((d>.005||d<-.005)&&(i<n&&(o-=d),e9(s.line,u),no(s.line),s.rest))for(var p=0;p<s.rest.length;p++)no(s.rest[p]);if(c>e.display.sizerWidth){var g=Math.ceil(c/r7(e.display));g>e.display.maxLineLength&&(e.display.maxLineLength=g,e.display.maxLine=s.line,e.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(t.scroller.scrollTop+=o)}function no(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function nl(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-rh(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=eZ(t,n),l=eZ(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;s<o?(o=s,l=eZ(t,tI(ej(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=eZ(t,tI(ej(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function ns(e,t){var r=e.display,n=rB(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=rm(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+rd(r),a=t.top<n,u=t.bottom>s-n;if(t.top<i)l.scrollTop=a?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(l.scrollTop=c)}var f=e.options.fixedGutter?0:r.gutters.offsetWidth,h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft-f,d=rv(e)-r.gutters.offsetWidth,p=t.right-t.left>d;return p&&(t.right=t.left+d),t.left<10?l.scrollLeft=0:t.left<h?l.scrollLeft=Math.max(0,t.left+f-(p?0:10)):t.right>d+h-3&&(l.scrollLeft=t.right+(p?0:10)-d),l}function na(e,t){null!=t&&(nf(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function nu(e){nf(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function nc(e,t,r){(null!=t||null!=r)&&nf(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function nf(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=rH(e,t.from),n=rH(e,t.to);nh(e,r,n,t.margin)}}function nh(e,t,r,n){var i=ns(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});nc(e,i.scrollLeft,i.scrollTop)}function nd(e,t){!(2>Math.abs(e.doc.scrollTop-t))&&(h||nE(e,{top:t}),np(e,t,!0),h&&nE(e),nW(e,100))}function np(e,t,r){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function ng(e,t,r,n){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),((r?t!=e.doc.scrollLeft:!(2>Math.abs(e.doc.scrollLeft-t)))||n)&&(e.doc.scrollLeft=t,nI(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function nv(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+rd(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+rg(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var nm=function(e,t,r){this.cm=r;var n=this.vert=z("div",[z("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=z("div",[z("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),ew(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),ew(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,v&&m<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};nm.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=
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