/*! venus 08-11-2018 */

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r=t.text.className,n=pr(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,vr(e,t)):r&&(t.text.className=r)}function vr(e,t){!function(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var n=dr(t);t.background=n.insertBefore(O("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?dr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function mr(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var 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Gr(e){Br(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Ur(){return l&&h?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Vr(){return l&&h?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function Kr(e,t,r,n,i){if(!i&&t.widgets)for(var o=0;o<t.widgets.length;++o)if(t.widgets[o].above){var l=Cr(t.widgets[o]);r.top+=l,r.bottom+=l}if("line"==n)return r;n||(n="local");var s=Xe(t);if("local"==n?s+=Lr(e.display):s-=e.display.viewOffset,"page"==n||"window"==n){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==n?0:Vr());var u=a.left+("window"==n?0:Ur());r.left+=u,r.right+=u}return r.top+=s,r.bottom+=s,r}function jr(e,t,r){if("div"==r)return t;var n=t.left,i=t.top;if("page"==r)n-=Ur(),i-=Vr();else if("local"==r||!r){var o=e.display.sizer.getBoundingClientRect();n+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:n-l.left,top:i-l.top}}function Xr(e,t,r,n,i){return n||(n=ae(e.doc,t.line)),Kr(e,n,Wr(e,n,t.ch,i),r)}function _r(n,e,i,o,l,s){function a(e,t){var r=Fr(n,l,e,t?"right":"left",s);return t?r.left=r.right:r.right=r.left,Kr(n,o,r,i)}o=o||ae(n.doc,e.line),l||(l=Hr(n,o));var u=Qe(o,n.doc.direction),t=e.ch,r=e.sticky;if(t>=o.text.length?(t=o.text.length,r="before"):t<=0&&(t=0,r="after"),!u)return a("before"==r?t-1:t,"before"==r);function c(e,t,r){return a(r?e-1:e,u[t].level%2!=0!=r)}var h=$e(u,t,r),f=qe,d=c(t,h,"before"==r);return null!=f&&(d.other=c(t,f,"before"!=r)),d}function Yr(e,t){var r=0;t=Se(e.doc,t),e.options.lineWrapping||(r=en(e.display)*t.ch);var n=ae(e.doc,t.line),i=Xe(n)+Lr(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function qr(e,t,r,n,i){var o=ve(e,t,r);return o.xRel=i,n&&(o.outside=!0),o}function $r(e,t,r){var n=e.doc;if((r+=e.display.viewOffset)<0)return qr(n.first,0,null,!0,-1);var i=de(n,r),o=n.first+n.size-1;if(o<i)return qr(n.first+n.size-1,ae(n,o).text.length,null,!0,1);t<0&&(t=0);for(var l=ae(n,i);;){var s=Qr(e,l,i,t,r),a=Re(l),u=a&&a.find(0,!0);if(!a||!(s.ch>u.from.ch||s.ch==u.from.ch&&0<s.xRel))return s;i=fe(l=u.to.line)}}function Zr(t,r,n,i){var o=function(e){return Kr(t,r,Fr(t,n,e),"line")},e=r.text.length,l=le(function(e){return o(e-1).bottom<=i},e,0);return{begin:l,end:e=le(function(e){return o(e).top>i},l,e)}}function Qr(r,n,e,i,o){o-=Xe(n);var t,l=0,s=n.text.length,a=Hr(r,n);if(Qe(n,r.doc.direction)){var u;if(r.options.lineWrapping)l=(u=Zr(r,n,a,o)).begin,s=u.end;t=new ve(e,Math.floor(l+(s-l)/2));var c,h,f=_r(r,t,"line",n,a).left,d=f<i?1:-1,p=f-i,g=Math.ceil((s-l)/4);e:do{c=p,h=t;for(var v=0;v<g;++v){var m=t;if(null==(t=rt(r,n,t,d))||t.ch<l||s<=("before"==t.sticky?t.ch-1:t.ch)){t=m;break e}}if(p=_r(r,t,"line",n,a).left-i,1<g){var y=Math.abs(p-c)/g;g=Math.min(g,Math.ceil(Math.abs(p)/y)),d=p<0?1:-1}}while(0!=p&&(1<g||d<0!=p<0&&Math.abs(p)<=Math.abs(c)));if(Math.abs(p)>Math.abs(c)){if(p<0==c<0)throw new Error("Broke out of infinite loop in coordsCharInner");t=h}}else{var b=le(function(e){var t=Kr(r,n,Fr(r,a,e),"line");return t.top>o?(s=Math.min(e,s),!0):!(t.bottom<=o)&&(t.left>i||!(t.right<i)&&i-t.left<t.right-i)},l,s);t=new ve(e,b=oe(n.text,b,1),b==s?"before":"after")}var x=_r(r,t,"line",n,a);return(o<x.top||x.bottom<o)&&(t.outside=!0),t.xRel=i<x.left?-1:i>x.right?1:0,t}function Jr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Er){Er=O("pre");for(var t=0;t<49;++t)Er.appendChild(document.createTextNode("x")),Er.appendChild(O("br"));Er.appendChild(document.createTextNode("x"))}N(e.measure,Er);var r=Er.offsetHeight/50;return 3<r&&(e.cachedTextHeight=r),T(e.measure),r||1}function en(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=O("span","xxxxxxxxxx"),r=O("pre",[t]);N(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return 2<i&&(e.cachedCharWidth=i),i||10}function tn(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)r[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,n[e.options.gutters[l]]=o.clientWidth;return{fixedPos:rn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function rn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function nn(n){var i=Jr(n.display),o=n.options.lineWrapping,l=o&&Math.max(5,n.display.scroller.clientWidth/en(n.display)-3);return function(e){if(Ke(n.doc,e))return 0;var t=0;if(e.widgets)for(var r=0;r<e.widgets.length;r++)e.widgets[r].height&&(t+=e.widgets[r].height);return o?t+(Math.ceil(e.text.length/l)||1)*i:t+i}}function on(e){var t=e.doc,r=nn(e);t.iter(function(e){var t=r(e);t!=e.height&&he(e,t)})}function ln(e,t,r,n){var i=e.display;if(!r&&"true"==vt(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(t){return null}var a,u=$r(e,o,l);if(n&&1==u.xRel&&(a=ae(e.doc,u.line).text).length==u.ch){var c=I(a,a.length,e.options.tabSize)-a.length;u=ve(u.line,Math.max(0,Math.round((o-Mr(e.display).left)/en(e.display))-c))}return u}function sn(e,t){if(t>=e.display.viewTo)return null;if((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 an(e){e.display.input.showSelection(e.display.input.prepareSelection())}function un(e,t){for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=0;l<r.sel.ranges.length;l++)if(!1!==t||l!=r.sel.primIndex){var s=r.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var a=s.empty();(a||e.options.showCursorWhenSelecting)&&cn(e,s.head,i),a||hn(e,s,o)}}return n}function cn(e,t,r){var n=_r(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(O("div"," ","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var o=r.appendChild(O("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=n.other.left+"px",o.style.top=n.other.top+"px",o.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function hn(i,e,t){var r=i.display,o=i.doc,l=document.createDocumentFragment(),n=Mr(i.display),p=n.left,g=Math.max(r.sizerWidth,Nr(i)-r.sizer.offsetLeft)-n.right;function v(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),l.appendChild(O("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==r?g-e:r)+"px;\n                             height: "+(n-t)+"px"))}function s(r,a,u){var c,h,n=ae(o,r),f=n.text.length;function d(e,t){return Xr(i,ve(r,e),"div",n,t)}return function(e,t,r,n){if(!e)return n(t,r,"ltr");for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<r&&l.to>t||t==r&&l.to==t)&&(n(Math.max(l.from,t),Math.min(l.to,r),1==l.level?"rtl":"ltr"),i=!0)}i||n(t,r,"ltr")}(Qe(n,o.direction),a||0,null==u?f:u,function(e,t,r){var n,i,o,l=d(e,"left");if(e==t)i=o=(n=l).left;else{if(n=d(t-1,"right"),"rtl"==r){var s=l;l=n,n=s}i=l.left,o=n.right}null==a&&0==e&&(i=p),3<n.top-l.top&&(v(i,l.top,null,l.bottom),i=p,l.bottom<n.top&&v(i,l.bottom,null,n.top)),null==u&&t==f&&(o=g),(!c||l.top<c.top||l.top==c.top&&l.left<c.left)&&(c=l),(!h||n.bottom>h.bottom||n.bottom==h.bottom&&n.right>h.right)&&(h=n),i<p+1&&(i=p),v(i,n.top,o-i,n.bottom)}),{start:c,end:h}}var a=e.from(),u=e.to();if(a.line==u.line)s(a.line,a.ch,u.ch);else{var c=ae(o,a.line),h=ae(o,u.line),f=Ge(c)==Ge(h),d=s(a.line,a.ch,f?c.text.length+1:null).end,m=s(u.line,f?0:null,u.ch).start;f&&(d.top<m.top-2?(v(d.right,d.top,null,d.bottom),v(p,m.top,m.left,m.bottom)):v(d.right,d.top,m.left-d.right,d.bottom)),d.bottom<m.top&&v(p,d.bottom,null,m.top)}t.appendChild(l)}function fn(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function dn(e){e.state.focused||(e.display.input.focus(),gn(e))}function pn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vn(e))},100)}function gn(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(st(e,"focus",e,t),e.state.focused=!0,H(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),b&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),fn(e))}function vn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(st(e,"blur",e,t),e.state.focused=!1,M(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function mn(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],o=void 0;if(!i.hidden){if(w&&C<8){var l=i.node.offsetTop+i.node.offsetHeight;o=l-r,r=l}else{var s=i.node.getBoundingClientRect();o=s.bottom-s.top}var a=i.line.height-o;if(o<2&&(o=Jr(t)),(.005<a||a<-.005)&&(he(i.line,o),yn(i.line),i.rest))for(var u=0;u<i.rest.length;u++)yn(i.rest[u])}}}function yn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function bn(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Lr(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=de(t,n),l=de(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;s<o?l=de(t,Xe(ae(t,o=s))+e.wrapper.clientHeight):Math.min(a,t.lastLine())>=l&&(o=de(t,Xe(ae(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function xn(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=rn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function wn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=ge(e.options,t.first+t.size-1),n=e.display;if(r.length==n.lineNumChars)return!1;var i=n.measure.appendChild(O("div",[O("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",li(e),!0}function Cn(e,t){var r=e.display,n=Jr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Or(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+kr(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 h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,f=Nr(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),d=t.right-t.left>f;return d&&(t.right=t.left+f),t.left<10?l.scrollLeft=0:t.left<h?l.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>f+h-3&&(l.scrollLeft=t.right+(d?0:10)-f),l}function Sn(e,t){null!=t&&(Mn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Ln(e){Mn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function kn(e,t,r){null==t&&null==r||Mn(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function Mn(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Tn(e,Yr(e,t.from),Yr(e,t.to),t.margin))}function Tn(e,t,r,n){var i=Cn(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});kn(e,i.scrollLeft,i.scrollTop)}function Nn(e,t){Math.abs(e.doc.scrollTop-t)<2||(g||oi(e,{top:t}),On(e,t,!0),g&&oi(e),ei(e,100))}function On(e,t,r){t=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 An(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,xn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Wn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+kr(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+Tr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Dn=function(e,t,r){this.cm=r;var n=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");e(n),e(i),it(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),it(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,w&&C<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Dn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&0<e.clientHeight&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},Dn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Dn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Dn.prototype.zeroWidthHack=function(){var e=x&&!s?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new R,this.disableVert=new R},Dn.prototype.enableZeroWidthBar=function(r,n,i){r.style.pointerEvents="auto",n.set(1e3,function e(){var t=r.getBoundingClientRect();("vert"==i?document.elementFromPoint(t.right-1,(t.top+t.bottom)/2):document.elementFromPoint((t.right+t.left)/2,t.bottom-1))!=r?r.style.pointerEvents="none":n.set(1e3,e)})},Dn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Hn=function(){};function Fn(e,t){t||(t=Wn(e));var r=e.display.barWidth,n=e.display.barHeight;En(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&mn(e),En(e,Wn(e)),r=e.display.barWidth,n=e.display.barHeight}function En(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}Hn.prototype.update=function(){return{bottom:0,right:0}},Hn.prototype.setScrollLeft=function(){},Hn.prototype.setScrollTop=function(){},Hn.prototype.clear=function(){};var Pn={native:Dn,null:Hn};function zn(r){r.display.scrollbars&&(r.display.scrollbars.clear(),r.display.scrollbars.addClass&&M(r.display.wrapper,r.display.scrollbars.addClass)),r.display.scrollbars=new Pn[r.options.scrollbarStyle](function(e){r.display.wrapper.insertBefore(e,r.display.scrollbarFiller),it(e,"mousedown",function(){r.state.focused&&setTimeout(function(){return r.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,t){"horizontal"==t?An(r,e):Nn(r,e)},r),r.display.scrollbars.addClass&&H(r.display.wrapper,r.display.scrollbars.addClass)}var In=0;function Rn(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++In},t=e.curOp,ar?ar.ops.push(t):t.ownsGroup=ar={ops:[t],delayedCallbacks:[]}}function Bn(e){!function(e,t){var r=e.ownsGroup;if(r)try{!function(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var n=0;n<e.ops.length;n++){var i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}(r)}finally{ar=null,t(r)}}(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,r=0;r<t.length;r++)Gn(t[r]);for(var n=0;n<t.length;n++)(i=t[n]).updatedDisplay=i.mustUpdate&&ni(i.cm,i.update);var i;for(var o=0;o<t.length;o++)Un(t[o]);for(var l=0;l<t.length;l++)Vn(t[l]);for(var s=0;s<t.length;s++)Kn(t[s])}(e)})}function Gn(e){var t,r,n=e.cm,i=n.display;!(r=(t=n).display).scrollbarsClipped&&r.scroller.offsetWidth&&(r.nativeBarWidth=r.scroller.offsetWidth-r.scroller.clientWidth,r.heightForcer.style.height=Tr(t)+"px",r.sizer.style.marginBottom=-r.nativeBarWidth+"px",r.sizer.style.borderRightWidth=Tr(t)+"px",r.scrollbarsClipped=!0),e.updateMaxLine&&Ye(n),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&n.options.lineWrapping,e.update=e.mustUpdate&&new ri(n,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Un(e){var t=e.cm,r=t.display;e.updatedDisplay&&mn(t),e.barMeasure=Wn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Wr(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Tr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Nr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection(e.focus))}function Vn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&An(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==D()&&(!document.hasFocus||document.hasFocus());e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Fn(t,e.barMeasure),e.updatedDisplay&&si(t,e.barMeasure),e.selectionChanged&&fn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&dn(e.cm)}function Kn(e){var t=e.cm,r=t.display,n=t.doc;(e.updatedDisplay&&ii(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&On(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&An(t,e.scrollLeft,!0,!0),e.scrollToPos)&&function(e,t){if(!at(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!u){var o=O("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-Lr(e.display))+"px;\n                         height: "+(t.bottom-t.top+Tr(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,r,n){var i;null==n&&(n=0),e.options.lineWrapping||t!=r||(r="before"==(t=t.ch?ve(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ve(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var l=!1,s=_r(e,t),a=r&&r!=t?_r(e,r):s,u=Cn(e,i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(Nn(e,u.scrollTop),1<Math.abs(e.doc.scrollTop-c)&&(l=!0)),null!=u.scrollLeft&&(An(e,u.scrollLeft),1<Math.abs(e.doc.scrollLeft-h)&&(l=!0)),!l)break}return i}(t,Se(n,e.scrollToPos.from),Se(n,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var l=0;l<i.length;++l)i[l].lines.length||st(i[l],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&st(o[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&st(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function jn(e,t){if(e.curOp)return t();Rn(e);try{return t()}finally{Bn(e)}}function Xn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Rn(e);try{return t.apply(e,arguments)}finally{Bn(e)}}}function _n(e){return function(){if(this.curOp)return e.apply(this,arguments);Rn(this);try{return e.apply(this,arguments)}finally{Bn(this)}}}function Yn(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Rn(e);try{return t.apply(this,arguments)}finally{Bn(e)}}}function qn(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)Me&&Ue(e.doc,t)<i.viewTo&&Zn(e);else if(r<=i.viewFrom)Me&&Ve(e.doc,r+n)>i.viewFrom?Zn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Zn(e);else if(t<=i.viewFrom){var o=Qn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Zn(e)}else if(r>=i.viewTo){var l=Qn(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):Zn(e)}else{var s=Qn(e,t,t,-1),a=Qn(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(sr(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):Zn(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function $n(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[sn(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==B(l,r)&&l.push(r)}}}function Zn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Qn(e,t,r,n){var i,o=sn(e,t),l=e.display.view;if(!Me||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(0<n){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;Ue(e.doc,r)!=r;){if(o==(n<0?0:l.length-1))return null;r+=n*l[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function Jn(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function ei(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,P(ti,e))}function ti(a){var u=a.doc;if(!(u.highlightFrontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,h=Ut(a,u.highlightFrontier),f=[];u.iter(h.line,Math.min(u.first+u.size,a.display.viewTo+500),function(e){if(h.line>=a.display.viewFrom){var t=e.styles,r=e.text.length>a.options.maxHighlightLength?Ft(u.mode,h.state):null,n=Bt(a,e,h,!0);r&&(h.state=r),e.styles=n.styles;var i=e.styleClasses,o=n.classes;o?e.styleClasses=o:i&&(e.styleClasses=null);for(var l=!t||t.length!=e.styles.length||i!=o&&(!i||!o||i.bgClass!=o.bgClass||i.textClass!=o.textClass),s=0;!l&&s<t.length;++s)l=t[s]!=e.styles[s];l&&f.push(h.line),e.stateAfter=h.save(),h.nextLine()}else e.text.length<=a.options.maxHighlightLength&&Vt(a,e.text,h),e.stateAfter=h.line%5==0?h.save():null,h.nextLine();if(+new Date>c)return ei(a,a.options.workDelay),!0}),u.highlightFrontier=h.line,u.modeFrontier=Math.max(u.modeFrontier,h.line),f.length&&jn(a,function(){for(var e=0;e<f.length;e++)$n(a,f[e],"text")})}}var ri=function(e,t,r){var n=e.display;this.viewport=t,this.visible=bn(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Nr(e),this.force=r,this.dims=tn(e),this.events=[]};function ni(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Zn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==Jn(e))return!1;wn(e)&&(Zn(e),t.dims=tn(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),Me&&(o=Ue(e.doc,o),l=Ve(e.doc,l));var s,a,u,c,h=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;a=o,u=l,0==(c=(s=e).display).view.length||a>=c.viewTo||u<=c.viewFrom?(c.view=sr(s,a,u),c.viewFrom=a):(c.viewFrom>a?c.view=sr(s,a,c.viewFrom).concat(c.view):c.viewFrom<a&&(c.view=c.view.slice(sn(s,a))),c.viewFrom=a,c.viewTo<u?c.view=c.view.concat(sr(s,c.viewTo,u)):c.viewTo>u&&(c.view=c.view.slice(0,sn(s,u)))),c.viewTo=u,r.viewOffset=Xe(ae(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var f=Jn(e);if(!h&&0==f&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var d=function(e){if(e.hasFocus())return null;var t=D();if(!t||!W(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&W(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}(e);return 4<f&&(r.lineDiv.style.display="none"),function(r,e,t){var n=r.display,i=r.options.lineNumbers,o=n.lineDiv,l=o.firstChild;function s(e){var t=e.nextSibling;return b&&x&&r.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),t}for(var a=n.view,u=n.viewFrom,c=0;c<a.length;c++){var h=a[c];if(h.hidden);else if(h.node&&h.node.parentNode==o){for(;l!=h.node;)l=s(l);var f=i&&null!=e&&e<=u&&h.lineNumber;h.changes&&(-1<B(h.changes,"gutter")&&(f=!1),fr(r,h,u,t)),f&&(T(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(ge(r.options,u)))),l=h.node.nextSibling}else{var d=(v=u,m=t,void 0,y=pr(p=r,g=h),g.text=g.node=y.pre,y.bgClass&&(g.bgClass=y.bgClass),y.textClass&&(g.textClass=y.textClass),vr(p,g),mr(p,g,v,m),br(p,g,m),g.node);o.insertBefore(d,l)}u+=h.size}var p,g,v,m,y;for(;l;)l=s(l)}(e,r.updateLineNumbers,t.dims),4<f&&(r.lineDiv.style.display=""),r.renderedView=r.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&W(document.body,e.anchorNode)&&W(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}(d),T(r.cursorDiv),T(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,h&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,ei(e,400)),!(r.updateLineNumbers=null)}function ii(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Nr(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+kr(e.display)-Or(e),r.top)}),t.visible=bn(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ni(e,t);n=!1){mn(e);var i=Wn(e);an(e),Fn(e,i),si(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function oi(e,t){var r=new ri(e,t);if(ni(e,r)){mn(e),ii(e,r);var n=Wn(e);an(e),Fn(e,n),si(e,n),r.finish()}}function li(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function si(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Tr(e)+"px"}function ai(e){var t=e.display.gutters,r=e.options.gutters;T(t);for(var n=0;n<r.length;++n){var i=r[n],o=t.appendChild(O("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&((e.display.lineGutter=o).style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=n?"":"none",li(e)}function ui(e){var t=B(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):-1<t&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){ct(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;e<this.events.length;e++)st.apply(null,this.events[e])};var ci=0,hi=null;function fi(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}}function di(e){var t=fi(e);return t.x*=hi,t.y*=hi,t}function pi(e,t){var r=fi(t),n=r.x,i=r.y,o=e.display,l=o.scroller,s=l.scrollWidth>l.clientWidth,a=l.scrollHeight>l.clientHeight;if(n&&s||i&&a){if(i&&x&&b)e:for(var u=t.target,c=o.view;u!=l;u=u.parentNode)for(var h=0;h<c.length;h++)if(c[h].node==u){e.display.currentWheelTarget=u;break e}if(n&&!g&&!v&&null!=hi)return i&&a&&Nn(e,Math.max(0,l.scrollTop+i*hi)),An(e,Math.max(0,l.scrollLeft+n*hi)),(!i||i&&a)&&ft(t),void(o.wheelStartX=null);if(i&&null!=hi){var f=i*hi,d=e.doc.scrollTop,p=d+o.wrapper.clientHeight;f<0?d=Math.max(0,d+f-50):p=Math.min(e.doc.height,p+f+50),oi(e,{top:d,bottom:p})}ci<20&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=n,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,r=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,r&&(hi=(hi*ci+r)/(ci+1),++ci)}},200)):(o.wheelDX+=n,o.wheelDY+=i))}}w?hi=-.53:g?hi=15:l?hi=-.7:a&&(hi=-1/3);var gi=function(e,t){this.ranges=e,this.primIndex=t};gi.prototype.primary=function(){return this.ranges[this.primIndex]},gi.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!ye(r.anchor,n.anchor)||!ye(r.head,n.head))return!1}return!0},gi.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new vi(be(this.ranges[t].anchor),be(this.ranges[t].head));return new gi(e,this.primIndex)},gi.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},gi.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(0<=me(t,n.from())&&me(e,n.to())<=0)return r}return-1};var vi=function(e,t){this.anchor=e,this.head=t};function mi(e,t){var r=e[t];e.sort(function(e,t){return me(e.from(),t.from())}),t=B(e,r);for(var n=1;n<e.length;n++){var i=e[n],o=e[n-1];if(0<=me(o.to(),i.from())){var 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if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);oo(e,i),t={from:ve(e.first,0),to:ve(t.to.line+i,t.to.ch),text:[q(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:ve(o,ae(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=ue(e,t.from,t.to),r||(r=wi(e,t)),e.cm?function(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=fe(Ge(ae(n,o.line))),n.iter(a,l.line+1,function(e){if(e==i.maxLine)return s=!0}));-1<n.sel.contains(t.from,t.to)&&ut(e);Mi(n,t,r,nn(e)),e.options.lineWrapping||(n.iter(a,o.line+t.text.length,function(e){var t=_e(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0));(function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var r=e.first,n=t-1;r<n;n--){var i=ae(e,n).stateAfter;if(i&&(!(i instanceof 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u=o.changes[a];if(r<u.from.line)u.from=ve(u.from.line+n,u.from.ch),u.to=ve(u.to.line+n,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function co(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;uo(e.done,r,n,i),uo(e.undone,r,n,i)}function ho(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=ae(e,Ce(e,t)):i=fe(t),null==i?null:(n(o,i)&&e.cm&&$n(e.cm,i,r),o)}function fo(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}function po(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var i=e[n];t+=i.chunkSize(),r+=i.height,i.parent=this}this.size=t,this.height=r,this.parent=null}vi.prototype.from=function(){return we(this.anchor,this.head)},vi.prototype.to=function(){return xe(this.anchor,this.head)},vi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},fo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r,n=e,i=e+t;n<i;++n){var o=this.lines[n];this.height-=o.height,(r=o).parent=null,De(r),cr(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}},po.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],i=n.chunkSize();if(e<i){var o=Math.min(t,i-e),l=n.height;if(n.removeInner(e,o),this.height-=l-n.height,i==o&&(this.children.splice(r--,1),n.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(1<this.children.length||!(this.children[0]instanceof fo))){var s=[];this.collapse(s),this.children=[new fo(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,r),i.lines&&50<i.lines.length){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new fo(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++n,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new po(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=B(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new po(e.children);(n.parent=e).children=[n,t],e=n}t.parent=e.parent}while(10<e.children.length);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var go=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};function vo(e,t,r){Xe(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sn(e,r)}go.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=fe(r);if(null!=n&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var o=Cr(this);he(r,Math.max(0,r.height-o)),e&&(jn(e,function(){vo(e,r,-o),$n(e,n,"widget")}),cr(e,"lineWidgetCleared",e,this,n))}},go.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Cr(this)-t;i&&(he(n,n.height+i),r&&jn(r,function(){r.curOp.forceUpdate=!0,vo(r,n,i),cr(r,"lineWidgetChanged",r,e,fe(n))}))},ht(go);var mo=0,yo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++mo};function bo(t,n,i,e,r){if(e&&e.shared)return function(e,r,n,i,o){(i=z(i)).shared=!1;var l=[bo(e,r,n,i,o)],s=l[0],a=i.widgetNode;return Ti(e,function(e){a&&(i.widgetNode=a.cloneNode(!0)),l.push(bo(e,Se(e,r),Se(e,n),i,o));for(var t=0;t<e.linked.length;++t)if(e.linked[t].isParent)return;s=q(l)}),new xo(l,s)}(t,n,i,e,r);if(t.cm&&!t.cm.curOp)return Xn(t.cm,bo)(t,n,i,e,r);var o=new yo(t,r),l=me(n,i);if(e&&z(e,o,!1),0<l||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),e.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),e.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Be(t,n.line,n,i,o)||n.line!=i.line&&Be(t,i.line,n,i,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Me=!0}o.addToHistory&&Hi(t,{from:n,to:i,origin:"markText"},t.sel,NaN);var s,a=n.line,u=t.cm;if(t.iter(a,i.line+1,function(e){var t,r;u&&o.collapsed&&!u.options.lineWrapping&&Ge(e)==u.display.maxLine&&(s=!0),o.collapsed&&a!=n.line&&he(e,0),t=e,r=new Te(o,a==n.line?n.ch:null,a==i.line?i.ch:null),t.markedSpans=t.markedSpans?t.markedSpans.concat([r]):[r],r.marker.attachLine(t),++a}),o.collapsed&&t.iter(n.line,i.line+1,function(e){Ke(t,e)&&he(e,0)}),o.clearOnEnter&&it(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(ke=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++mo,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)qn(u,n.line,i.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=n.line;c<=i.line;c++)$n(u,c,"text");o.atomic&&qi(u.doc),cr(u,"markerAdded",u,o)}return o}yo.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&Rn(t),ct(this,"clear")){var n=this.find();n&&cr(this,"clear",n.from,n.to)}for(var i=null,o=null,l=0;l<this.lines.length;++l){var s=e.lines[l],a=Ne(s.markedSpans,e);t&&!e.collapsed?$n(t,fe(s),"text"):t&&(null!=a.to&&(o=fe(s)),null!=a.from&&(i=fe(s))),s.markedSpans=Oe(s.markedSpans,a),null==a.from&&e.collapsed&&!Ke(e.doc,s)&&t&&he(s,Jr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=Ge(e.lines[u]),h=_e(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&qn(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&qi(t.doc)),t&&cr(t,"markerCleared",t,this,i,o),r&&Bn(t),this.parent&&this.parent.clear()}},yo.prototype.find=function(e,t){var r,n;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Ne(o.markedSpans,this);if(null!=l.from&&(r=ve(t?o:fe(o),l.from),-1==e))return r;if(null!=l.to&&(n=ve(t?o:fe(o),l.to),1==e))return n}return r&&{from:r,to:n}},yo.prototype.changed=function(){var o=this,l=this.find(-1,!0),s=this,a=this.doc.cm;l&&a&&jn(a,function(){var e=l.line,t=fe(l.line),r=Dr(a,t);if(r&&(Rr(r),a.curOp.selectionChanged=a.curOp.forceUpdate=!0),a.curOp.updateMaxLine=!0,!Ke(s.doc,e)&&null!=s.height){var n=s.height;s.height=null;var i=Cr(s)-n;i&&he(e,e.height+i)}cr(a,"markerChanged",a,o)})},yo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},yo.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ht(yo);var xo=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};function wo(e){return e.findMarks(ve(e.first,0),e.clipPos(ve(e.lastLine())),function(e){return e.parent})}function Co(o){for(var e=function(e){var t=o[e],r=[t.primary.doc];Ti(t.primary.doc,function(e){return r.push(e)});for(var n=0;n<t.markers.length;n++){var i=t.markers[n];-1==B(r,i.doc)&&(i.parent=null,t.markers.splice(n--,1))}},t=0;t<o.length;t++)e(t)}xo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();cr(this,"clear")}},xo.prototype.find=function(e,t){return this.primary.find(e,t)},ht(xo);var So=0,Lo=function(e,t,r,n,i){if(!(this instanceof Lo))return new Lo(e,t,r,n,i);null==r&&(r=0),po.call(this,[new fo([new $t("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=ve(r,0);this.sel=yi(o),this.history=new Ai(null),this.id=++So,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Mi(this,{from:o,to:o,text:e}),Xi(this,yi(o),V)};Lo.prototype=Q(po.prototype,{constructor:Lo,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ce(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Yn(function(e){var t=ve(this.first,0),r=this.first+this.size-1;ro(this,{from:t,to:ve(r,ae(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&kn(this.cm,0,0),Xi(this,yi(t),V)}),replaceRange:function(e,t,r,n){so(this,e,t=Se(this,t),r=r?Se(this,r):t,n)},getRange:function(e,t,r){var n=ue(this,Se(this,e),Se(this,t));return!1===r?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(pe(this,e))return ae(this,e)},getLineNumber:function(e){return fe(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=ae(this,e)),Ge(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Se(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Yn(function(e,t,r){Ki(this,Se(this,"number"==typeof e?ve(e,t||0):e),null,r)}),setSelection:Yn(function(e,t,r){Ki(this,Se(this,e),Se(this,t||e),r)}),extendSelection:Yn(function(e,t,r){Gi(this,Se(this,e),t&&Se(this,t),r)}),extendSelections:Yn(function(e,t){Ui(this,Le(this,e),t)}),extendSelectionsBy:Yn(function(e,t){Ui(this,Le(this,$(this.sel.ranges,e)),t)}),setSelections:Yn(function(e,t,r){if(e.length){for(var n=[],i=0;i<e.length;i++)n[i]=new vi(Se(this,e[i].anchor),Se(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Xi(this,mi(n,t),r)}}),addSelection:Yn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new vi(Se(this,e),Se(this,t||e))),Xi(this,mi(n,n.length-1),r)}),getSelection:function(e){for(var t,r=this.sel.ranges,n=0;n<r.length;n++){var i=ue(this,r[n].from(),r[n].to());t=t?t.concat(i):i}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var i=ue(this,r[n].from(),r[n].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[n]=i}return t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:Yn(function(e,t,r){for(var n=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];n[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:r}}for(var s=t&&"end"!=t&&function(e,t,r){for(var n=[],i=ve(e.first,0),o=i,l=0;l<t.length;l++){var s=t[l],a=Ci(s.from,i,o),u=Ci(bi(s),i,o);if(i=s.to,o=u,"around"==r){var c=e.sel.ranges[l],h=me(c.head,c.anchor)<0;n[l]=new vi(h?u:a,h?a:u)}else n[l]=new vi(a,a)}return new gi(n,e.sel.primIndex)}(this,n,t),a=n.length-1;0<=a;a--)ro(this,n[a]);s?ji(this,s):this.cm&&Ln(this.cm)}),undo:Yn(function(){io(this,"undo")}),redo:Yn(function(){io(this,"redo")}),undoSelection:Yn(function(){io(this,"undo",!0)}),redoSelection:Yn(function(){io(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new Ai(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Ri(this.history.done),undone:Ri(this.history.undone)}},setHistory:function(e){var t=this.history=new Ai(this.history.maxGeneration);t.done=Ri(e.done.slice(0),null,!0),t.undone=Ri(e.undone.slice(0),null,!0)},setGutterMarker:Yn(function(e,r,n){return ho(this,e,"gutter",function(e){var t=e.gutterMarkers||(e.gutterMarkers={});return!(t[r]=n)&&re(t)&&(e.gutterMarkers=null),!0})}),clearGutter:Yn(function(t){var r=this;this.iter(function(e){e.gutterMarkers&&e.gutterMarkers[t]&&ho(r,e,"gutter",function(){return e.gutterMarkers[t]=null,re(e.gutterMarkers)&&(e.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!pe(this,e))return null;if(!(e=ae(this,t=e)))return null}else if(null==(t=fe(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Yn(function(e,r,n){return ho(this,e,"gutter"==r?"gutter":"class",function(e){var t="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass";if(e[t]){if(L(n).test(e[t]))return!1;e[t]+=" "+n}else e[t]=n;return!0})}),removeLineClass:Yn(function(e,o,l){return ho(this,e,"gutter"==o?"gutter":"class",function(e){var t="text"==o?"textClass":"background"==o?"bgClass":"gutter"==o?"gutterClass":"wrapClass",r=e[t];if(!r)return!1;if(null==l)e[t]=null;else{var n=r.match(L(l));if(!n)return!1;var i=n.index+n[0].length;e[t]=r.slice(0,n.index)+(n.index&&i!=r.length?" 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Lo(ce(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new Lo(ce(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(me(o,l)){var s=bo(e,o,l,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}(n,wo(this)),n},unlinkDoc:function(e){if(e instanceof ml&&(e=e.doc),this.linked)for(var 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Do={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Ho=0;Ho<10;Ho++)Do[Ho+48]=Do[Ho+96]=String(Ho);for(var Fo=65;Fo<=90;Fo++)Do[Fo]=String.fromCharCode(Fo);for(var Eo=1;Eo<=12;Eo++)Do[Eo+111]=Do[Eo+63235]="F"+Eo;var Po={};function zo(e){var t,r,n,i,o=e.split(/-(?!$)/);e=o[o.length-1];for(var l=0;l<o.length-1;l++){var s=o[l];if(/^(cmd|meta|m)$/i.test(s))i=!0;else if(/^a(lt)?$/i.test(s))t=!0;else if(/^(c|ctrl|control)$/i.test(s))r=!0;else{if(!/^s(hift)?$/i.test(s))throw new 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e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(ve(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ve(e.lastLine()))},goLineStart:function(t){return t.extendSelectionsBy(function(e){return Xo(t,e.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(t){return t.extendSelectionsBy(function(e){return _o(t,e.head)},{origin:"+move",bias:1})},goLineEnd:function(t){return t.extendSelectionsBy(function(e){return function(e,t){var r=ae(e.doc,t),n=function(e){for(var t;t=Re(e);)e=t.find(1,!0).line;return e}(r);n!=r&&(t=fe(n));return tt(!0,e,r,t,-1)}(t,e.head.line)},{origin:"+move",bias:-1})},goLineRight:function(r){return r.extendSelectionsBy(function(e){var t=r.cursorCoords(e.head,"div").top+5;return r.coordsChar({left:r.display.lineDiv.offsetWidth+100,top:t},"div")},j)},goLineLeft:function(r){return r.extendSelectionsBy(function(e){var 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e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),l=I(e.getLine(o.line),o.ch,n);t.push(Y(n-l%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(l){return jn(l,function(){for(var e=l.listSelections(),t=[],r=0;r<e.length;r++)if(e[r].empty()){var n=e[r].head,i=ae(l.doc,n.line).text;if(i)if(n.ch==i.length&&(n=new ve(n.line,n.ch-1)),0<n.ch)n=new 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400<r*r+n*n}it(o.scroller,"touchstart",function(e){if(!at(i,e)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(e)){o.input.ensurePolled(),clearTimeout(r);var t=+new Date;o.activeTouch={start:t,moved:!1,prev:t-n.end<=300?n:null},1==e.touches.length&&(o.activeTouch.left=e.touches[0].pageX,o.activeTouch.top=e.touches[0].pageY)}}),it(o.scroller,"touchmove",function(){o.activeTouch&&(o.activeTouch.moved=!0)}),it(o.scroller,"touchend",function(e){var t=o.activeTouch;if(t&&!Sr(o,e)&&null!=t.left&&!t.moved&&new Date-t.start<300){var r,n=i.coordsChar(o.activeTouch,"page");r=!t.prev||s(t,t.prev)?new vi(n,n):!t.prev.prev||s(t,t.prev.prev)?i.findWordAt(n):new 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u=null,c="group"==e,h=n.cm&&n.cm.getHelper(i,"wordChars"),f=!0;!(o<0)||a(!f);f=!1){var d=s.text.charAt(i.ch)||"\n",p=te(d,h)?"w":c&&"\n"==d?"n":!c||/\s/.test(d)?null:"p";if(!c||f||p||(p="s"),u&&u!=p){o<0&&(o=1,a(),i.sticky="after");break}if(p&&(u=p),0<o&&!a(!f))break}var g=Qi(n,i,t,r,!0);return ye(t,g)&&(g.hitSide=!0),g}function Ol(e,t,r,n){var i,o,l=e.doc,s=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(a-.5*Jr(e.display),3);i=(0<r?t.bottom:t.top)+r*u}else"line"==n&&(i=0<r?t.bottom+3:t.top-3);for(;(o=$r(e,s,i)).outside;){if(r<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*r}return o}var Al=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new R,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Wl(e,t){var r=Dr(e,t.line);if(!r||r.hidden)return null;var n=ae(e.doc,t.line),i=Ar(r,n,t.line),o=Qe(n,e.doc.direction),l="left";o&&(l=$e(o,t.ch)%2?"right":"left");var s=zr(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function Dl(e,t){return t&&(e.bad=!0),e}function Hl(e,t,r){var n;if(t==e.display.lineDiv){if(!(n=e.display.lineDiv.childNodes[r]))return Dl(e.clipPos(ve(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return Fl(o,t,r)}}function Fl(u,e,t){var r=u.text.firstChild,n=!1;if(!e||!W(r,e))return Dl(ve(fe(u.line),0),!0);if(e==r&&(n=!0,e=r.childNodes[t],t=0,!e)){var i=u.rest?q(u.rest):u.line;return Dl(ve(fe(i),i.text.length),n)}var o=3==e.nodeType?e:null,l=e;for(o||1!=e.childNodes.length||3!=e.firstChild.nodeType||(o=e.firstChild,t&&(t=o.nodeValue.length));l.parentNode!=r;)l=l.parentNode;var c=u.measure,h=c.maps;function s(e,t,r){for(var n=-1;n<(h?h.length:0);n++)for(var i=n<0?c.map:h[n],o=0;o<i.length;o+=3){var l=i[o+2];if(l==e||l==t){var s=fe(n<0?u.line:u.rest[n]),a=i[o]+r;return(r<0||l!=e)&&(a=i[o+(r?1:0)]),ve(s,a)}}}var a=s(o,l,t);if(a)return Dl(a,n);for(var f=l.nextSibling,d=o?o.nodeValue.length-t:0;f;f=f.nextSibling){if(a=s(f,f.firstChild,0))return Dl(ve(a.line,a.ch-d),n);d+=f.textContent.length}for(var p=l.previousSibling,g=t;p;p=p.previousSibling){if(a=s(p,p.firstChild,-1))return Dl(ve(a.line,a.ch+g),n);g+=p.textContent.length}}Al.prototype.init=function(e){var t=this,l=this,s=l.cm,a=l.div=e.lineDiv;function r(e){if(!at(s,e)){if(s.somethingSelected())wl({lineWise:!1,text:s.getSelections()}),"cut"==e.type&&s.replaceSelection("",null,"cut");else{if(!s.options.lineWiseCopyCut)return;var t=kl(s);wl({lineWise:!0,text:t.text}),"cut"==e.type&&s.operation(function(){s.setSelections(t.ranges,0,V),s.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var r=xl.text.join("\n");if(e.clipboardData.setData("Text",r),e.clipboardData.getData("Text")==r)return void e.preventDefault()}var n=Tl(),i=n.firstChild;s.display.lineSpace.insertBefore(n,s.display.lineSpace.firstChild),i.value=xl.text.join("\n");var o=document.activeElement;E(i),setTimeout(function(){s.display.lineSpace.removeChild(n),o.focus(),o==a&&l.showPrimarySelection()},50)}}Ml(a,s.options.spellcheck),it(a,"paste",function(e){at(s,e)||Sl(e,s)||C<=11&&setTimeout(Xn(s,function(){return t.updateFromDOM()}),20)}),it(a,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),it(a,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),it(a,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),it(a,"touchstart",function(){return l.forceCompositionEnd()}),it(a,"input",function(){t.composing||t.readFromDOMSoon()}),it(a,"copy",r),it(a,"cut",r)},Al.prototype.prepareSelection=function(){var e=un(this.cm,!1);return e.focus=this.cm.state.focused,e},Al.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Al.prototype.showPrimarySelection=function(){var e=window.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var o=Hl(t,e.anchorNode,e.anchorOffset),l=Hl(t,e.focusNode,e.focusOffset);if(!o||o.bad||!l||l.bad||0!=me(we(o,l),n)||0!=me(xe(o,l),i)){var s=t.display.view,a=n.line>=t.display.viewFrom&&Wl(t,n)||{node:s[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&Wl(t,i);if(!u){var c=s[s.length-1].measure,h=c.maps?c.maps[c.maps.length-1]:c.map;u={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(a&&u){var f,d=e.rangeCount&&e.getRangeAt(0);try{f=k(a.node,a.offset,u.offset,u.node)}catch(e){}f&&(!g&&t.state.focused?(e.collapse(a.node,a.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),d&&null==e.anchorNode?e.addRange(d):g&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Al.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},Al.prototype.showMultipleSelections=function(e){N(this.cm.display.cursorDiv,e.cursors),N(this.cm.display.selectionDiv,e.selection)},Al.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Al.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return W(this.div,t)},Al.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Al.prototype.blur=function(){this.div.blur()},Al.prototype.getField=function(){return this.div},Al.prototype.supportsTouch=function(){return!0},Al.prototype.receivedFocus=function(){var t=this;this.selectionInEditor()?this.pollSelection():jn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))})},Al.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Al.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(h&&l&&this.cm.options.gutters.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=Hl(t,e.anchorNode,e.anchorOffset),n=Hl(t,e.focusNode,e.focusOffset);r&&n&&jn(t,function(){Xi(t.doc,yi(r,n),V),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},Al.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,r,n=this.cm,i=n.display,o=n.doc.sel.primary(),l=o.from(),s=o.to();if(0==l.ch&&l.line>n.firstLine()&&(l=ve(l.line-1,ae(n.doc,l.line-1).length)),s.ch==ae(n.doc,s.line).text.length&&s.line<n.lastLine()&&(s=ve(s.line+1,0)),l.line<i.viewFrom||s.line>i.viewTo-1)return!1;r=l.line==i.viewFrom||0==(e=sn(n,l.line))?(t=fe(i.view[0].line),i.view[0].node):(t=fe(i.view[e].line),i.view[e-1].node.nextSibling);var a,u,c=sn(n,s.line);if(u=c==i.view.length-1?(a=i.viewTo-1,i.lineDiv.lastChild):(a=fe(i.view[c+1].line)-1,i.view[c+1].node.previousSibling),!r)return!1;for(var h=n.doc.splitLines(function(a,e,t,u,c){var r="",h=!1,f=a.doc.lineSeparator();function d(){h&&(r+=f,h=!1)}function p(e){e&&(d(),r+=e)}function g(e){if(1==e.nodeType){var t=e.getAttribute("cm-text");if(null!=t)return void p(t||e.textContent.replace(/\u200b/g,""));var r,n=e.getAttribute("cm-marker");if(n){var i=a.findMarks(ve(u,0),ve(c+1,0),(s=+n,function(e){return e.id==s}));return void(i.length&&(r=i[0].find())&&p(ue(a.doc,r.from,r.to).join(f)))}if("false"==e.getAttribute("contenteditable"))return;var o=/^(pre|div|p)$/i.test(e.nodeName);o&&d();for(var l=0;l<e.childNodes.length;l++)g(e.childNodes[l]);o&&(h=!0)}else 3==e.nodeType&&p(e.nodeValue);var s}for(;g(e),e!=t;)e=e.nextSibling;return r}(n,r,u,t,a)),f=ue(n.doc,ve(t,0),ve(a,ae(n.doc,a).text.length));1<h.length&&1<f.length;)if(q(h)==q(f))h.pop(),f.pop(),a--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),t++}for(var d=0,p=0,g=h[0],v=f[0],m=Math.min(g.length,v.length);d<m&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var y=q(h),b=q(f),x=Math.min(y.length-(1==h.length?d:0),b.length-(1==f.length?d:0));p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==h.length&&1==f.length&&t==l.line)for(;d&&d>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var w=ve(t,d),C=ve(a,f.length?q(f).length-p:0);return 1<h.length||h[0]||me(w,C)?(so(n.doc,h,w,C,"+input"),!0):void 0},Al.prototype.ensurePolled=function(){this.forceCompositionEnd()},Al.prototype.reset=function(){this.forceCompositionEnd()},Al.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Al.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Al.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||jn(this.cm,function(){return qn(e.cm)})},Al.prototype.setUneditable=function(e){e.contentEditable="false"},Al.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||Xn(this.cm,Cl)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Al.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Al.prototype.onContextMenu=function(){},Al.prototype.resetPosition=function(){},Al.prototype.needsContentAttribute=!0;var El,Pl,zl,Il=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new R,this.hasSelection=!1,this.composing=null};Il.prototype.init=function(t){var e=this,r=this,n=this.cm,i=this.wrapper=Tl(),o=this.textarea=i.firstChild;function l(e){if(!at(n,e)){if(n.somethingSelected())wl({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var t=kl(n);wl({lineWise:!0,text:t.text}),"cut"==e.type?n.setSelections(t.ranges,null,V):(r.prevInput="",o.value=t.text.join("\n"),E(o))}"cut"==e.type&&(n.state.cutIncoming=!0)}}t.wrapper.insertBefore(i,t.wrapper.firstChild),c&&(o.style.width="0px"),it(o,"input",function(){w&&9<=C&&e.hasSelection&&(e.hasSelection=null),r.poll()}),it(o,"paste",function(e){at(n,e)||Sl(e,n)||(n.state.pasteIncoming=!0,r.fastPoll())}),it(o,"cut",l),it(o,"copy",l),it(t.scroller,"paste",function(e){Sr(t,e)||at(n,e)||(n.state.pasteIncoming=!0,r.focus())}),it(t.lineSpace,"selectstart",function(e){Sr(t,e)||ft(e)}),it(o,"compositionstart",function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}}),it(o,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Il.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=un(e);if(e.options.moveInputWithCursor){var i=_r(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n},Il.prototype.showSelection=function(e){var t=this.cm.display;N(t.cursorDiv,e.cursors),N(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Il.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&E(this.textarea),w&&9<=C&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",w&&9<=C&&(this.hasSelection=null))}},Il.prototype.getField=function(){return this.textarea},Il.prototype.supportsTouch=function(){return!1},Il.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!f||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Il.prototype.blur=function(){this.textarea.blur()},Il.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Il.prototype.receivedFocus=function(){this.slowPoll()},Il.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Il.prototype.fastPoll=function(){var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,function e(){r.poll()||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))})},Il.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||kt(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(w&&9<=C&&this.hasSelection===i||x&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(n.length,i.length);l<s&&n.charCodeAt(l)==i.charCodeAt(l);)++l;return jn(t,function(){Cl(t,i.slice(l),n.length-l,null,e.composing?"*compose":null),1e3<i.length||-1<i.indexOf("\n")?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Il.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Il.prototype.onKeyPress=function(){w&&9<=C&&(this.hasSelection=null),this.fastPoll()},Il.prototype.onContextMenu=function(e){var r=this,n=r.cm,i=n.display,o=r.textarea,t=ln(n,e),l=i.scroller.scrollTop;if(t&&!v){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(t)&&Xn(n,Xi)(n.doc,yi(t),V);var s=o.style.cssText,a=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var u,c=r.wrapper.getBoundingClientRect();if(o.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-c.top-5)+"px; left: "+(e.clientX-c.left-5)+"px;\n      z-index: 1000; background: "+(w?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",b&&(u=window.scrollY),i.input.focus(),b&&window.scrollTo(null,u),i.input.reset(),n.somethingSelected()||(o.value=r.prevInput=" "),r.contextMenuPending=!0,i.selForContextMenu=n.doc.sel,clearTimeout(i.detectingSelectAll),w&&9<=C&&f(),S){gt(e);var h=function(){lt(window,"mouseup",h),setTimeout(d,20)};it(window,"mouseup",h)}else setTimeout(d,50)}function f(){if(null!=o.selectionStart){var e=n.somethingSelected(),t="​"+(e?o.value:"");o.value="⇚",o.value=t,r.prevInput=e?"":"​",o.selectionStart=1,o.selectionEnd=t.length,i.selForContextMenu=n.doc.sel}}function d(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=a,o.style.cssText=s,w&&C<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=l),null!=o.selectionStart){(!w||w&&C<9)&&f();var e=0,t=function(){i.selForContextMenu==n.doc.sel&&0==o.selectionStart&&0<o.selectionEnd&&"​"==r.prevInput?Xn(n,eo)(n):e++<10?i.detectingSelectAll=setTimeout(t,500):(i.selForContextMenu=null,i.input.reset())};i.detectingSelectAll=setTimeout(t,200)}}},Il.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Il.prototype.setUneditable=function(){},Il.prototype.needsContentAttribute=!1,function(i){var o=i.optionHandlers;function e(e,t,n,r){i.defaults[e]=t,n&&(o[e]=r?function(e,t,r){r!=hl&&n(e,t,r)}:n)}i.defineOption=e,i.Init=hl,e("value","",function(e,t){return e.setValue(t)},!0),e("mode",null,function(e,t){e.doc.modeOption=t,Si(e)},!0),e("indentUnit",2,Si,!0),e("indentWithTabs",!1),e("smartIndent",!0),e("tabSize",4,function(e){Li(e),Gr(e),qn(e)},!0),e("lineSeparator",null,function(e,n){if(e.doc.lineSep=n){var i=[],o=e.doc.first;e.doc.iter(function(e){for(var t=0;;){var r=e.text.indexOf(n,t);if(-1==r)break;t=r+n.length,i.push(ve(o,r))}o++});for(var t=i.length-1;0<=t;t--)so(e.doc,n,i[t],ve(i[t].line,i[t].ch+n.length))}}),e("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=hl&&e.refresh()}),e("specialCharPlaceholder",tr,function(e){return e.refresh()},!0),e("electricChars",!0),e("inputStyle",f?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),e("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),e("rtlMoveVisually",!p),e("wholeLineUpdateBefore",!0),e("theme","default",function(e){cl(e),pl(e)},!0),e("keyMap","default",function(e,t,r){var n=Vo(t),i=r!=hl&&Vo(r);i&&i.detach&&i.detach(e,n),n.attach&&n.attach(e,i||null)}),e("extraKeys",null),e("configureMouse",null),e("lineWrapping",!1,vl,!0),e("gutters",[],function(e){ui(e.options),pl(e)},!0),e("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rn(e.display)+"px":"0",e.refresh()},!0),e("coverGutterNextToScrollbar",!1,function(e){return Fn(e)},!0),e("scrollbarStyle","native",function(e){zn(e),Fn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),e("lineNumbers",!1,function(e){ui(e.options),pl(e)},!0),e("firstLineNumber",1,pl,!0),e("lineNumberFormatter",function(e){return 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a=n._global[s];a.pred(i,this)&&-1==B(r,a.val)&&r.push(a.val)}return r},getStateAfter:function(e,t){var r=this.doc;return Ut(this,(e=Ce(r,null==e?r.first+r.size-1:e))+1,t).state},cursorCoords:function(e,t){var r=this.doc.sel.primary();return _r(this,null==e?r.head:"object"==typeof e?Se(this.doc,e):e?r.from():r.to(),t||"page")},charCoords:function(e,t){return Xr(this,Se(this.doc,e),t||"page")},coordsChar:function(e,t){return $r(this,(e=jr(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=jr(this,{top:e,left:0},t||"page").top,de(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:o<e&&(e=o,i=!0),n=ae(this.doc,e)}else n=e;return Kr(this,n,{top:0,left:0},t||"page",r||i).top+(i?this.doc.height-Xe(n):0)},defaultTextHeight:function(){return Jr(this.display)},defaultCharWidth:function(){return 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h=Math.max(a.wrapper.clientHeight,this.doc.height),f=Math.max(a.sizer.clientWidth,a.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>h)&&e.top>t.offsetHeight?u=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=h&&(u=e.bottom),c+t.offsetWidth>f&&(c=f-t.offsetWidth)}t.style.top=u+"px",t.style.left=t.style.right="","right"==i?(c=a.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(a.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),r&&(o=this,l={left:c,top:u,right:c+t.offsetWidth,bottom:u+t.offsetHeight},null!=(s=Cn(o,l)).scrollTop&&Nn(o,s.scrollTop),null!=s.scrollLeft&&An(o,s.scrollLeft))},triggerOnKeyDown:_n(Jo),triggerOnKeyPress:_n(tl),triggerOnKeyUp:el,triggerOnMouseDown:_n(ol),execCommand:function(e){if(jo.hasOwnProperty(e))return jo[e].call(null,this)},triggerElectric:_n(function(e){Ll(this,e)}),findPosH:function(e,t,r,n){var i=1;t<0&&(i=-1,t=-t);for(var o=Se(this.doc,e),l=0;l<t&&!(o=Nl(this.doc,o,i,r,n)).hitSide;++l);return o},moveH:_n(function(t,r){var n=this;this.extendSelectionsBy(function(e){return n.display.shift||n.doc.extend||e.empty()?Nl(n.doc,e.head,t,r,n.options.rtlMoveVisually):t<0?e.from():e.to()},j)}),deleteH:_n(function(r,n){var e=this.doc.sel,i=this.doc;e.somethingSelected()?i.replaceSelection("",null,"+delete"):Ko(this,function(e){var t=Nl(i,e.head,r,n,!1);return r<0?{from:t,to:e.head}:{from:e.head,to:t}})}),findPosV:function(e,t,r,n){var i=1,o=n;t<0&&(i=-1,t=-t);for(var l=Se(this.doc,e),s=0;s<t;++s){var a=_r(this,l,"div");if(null==o?o=a.left:a.left=o,(l=Ol(this,a,i,r)).hitSide)break}return l},moveV:_n(function(n,i){var o=this,l=this.doc,s=[],a=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(e){if(a)return n<0?e.from():e.to();var t=_r(o,e.head,"div");null!=e.goalColumn&&(t.left=e.goalColumn),s.push(t.left);var r=Ol(o,t,n,i);return"page"==i&&e==l.sel.primary()&&Sn(o,Xr(o,r,"div").top-t.top),r},j),s.length)for(var e=0;e<l.sel.ranges.length;e++)l.sel.ranges[e].goalColumn=s[e]}),findWordAt:function(e){var t=ae(this.doc,e.line).text,r=e.ch,n=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&n!=t.length||!r?++n:--r;for(var o=t.charAt(r),l=te(o,i)?function(e){return te(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!te(e)};0<r&&l(t.charAt(r-1));)--r;for(;n<t.length&&l(t.charAt(n));)++n}return new vi(ve(e.line,r),ve(e.line,n))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?H(this.display.cursorDiv,"CodeMirror-overwrite"):M(this.display.cursorDiv,"CodeMirror-overwrite"),st(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==D()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:_n(function(e,t){kn(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Tr(this)-this.display.barHeight,width:e.scrollWidth-Tr(this)-this.display.barWidth,clientHeight:Or(this),clientWidth:Nr(this)}},scrollIntoView:_n(function(e,t){var r,n;null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ve(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?(n=e,Mn(r=this),r.curOp.scrollToPos=n):Tn(this,e.from,e.to,e.margin)}),setSize:_n(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Br(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){$n(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,st(this,"refresh",this)}),operation:function(e){return jn(this,e)},startOperation:function(){return Rn(this)},endOperation:function(){return Bn(this)},refresh:_n(function(){var e=this.display.cachedTextHeight;qn(this),this.curOp.forceUpdate=!0,Gr(this),kn(this,this.doc.scrollLeft,this.doc.scrollTop),li(this),(null==e||.5<Math.abs(e-Jr(this.display)))&&on(this),st(this,"refresh",this)}),swapDoc:_n(function(e){var t=this.doc;return t.cm=null,Ni(this,e),Gr(this),this.display.input.reset(),kn(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,cr(this,"swapDoc",this,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}},ht(El),El.registerHelper=function(e,t,r){zl.hasOwnProperty(e)||(zl[e]=El[e]={_global:[]}),zl[e][t]=r},El.registerGlobalHelper=function(e,t,r,n){El.registerHelper(e,t,n),zl[e]._global.push({pred:r,val:n})};var Rl,Bl="iter insert remove copy getEditor constructor".split(" ");for(var Gl in Lo.prototype)Lo.prototype.hasOwnProperty(Gl)&&B(Bl,Gl)<0&&(ml.prototype[Gl]=function(e){return function(){return e.apply(this.doc,arguments)}}(Lo.prototype[Gl]));return ht(Lo),ml.inputStyles={textarea:Il,contenteditable:Al},ml.defineMode=function(e){ml.defaults.mode||"null"==e||(ml.defaults.mode=e),function(e,t){2<arguments.length&&(t.dependencies=Array.prototype.slice.call(arguments,2)),Nt[e]=t}.apply(this,arguments)},ml.defineMIME=function(e,t){Ot[e]=t},ml.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),ml.defineMIME("text/plain","null"),ml.defineExtension=function(e,t){ml.prototype[e]=t},ml.defineDocExtension=function(e,t){Lo.prototype[e]=t},ml.fromTextArea=function(t,e){if((e=e?z(e):{}).value=t.value,!e.tabindex&&t.tabIndex&&(e.tabindex=t.tabIndex),!e.placeholder&&t.placeholder&&(e.placeholder=t.placeholder),null==e.autofocus){var r=D();e.autofocus=r==t||null!=t.getAttribute("autofocus")&&r==document.body}function n(){t.value=s.getValue()}var i;if(t.form&&(it(t.form,"submit",n),!e.leaveSubmitMethodAlone)){var o=t.form;i=o.submit;try{var l=o.submit=function(){n(),o.submit=i,o.submit(),o.submit=l}}catch(e){}}e.finishInit=function(e){e.save=n,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,n(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(lt(t.form,"submit",n),"function"==typeof t.form.submit&&(t.form.submit=i))}},t.style.display="none";var s=ml(function(e){return t.parentNode.insertBefore(e,t.nextSibling)},e);return s},(Rl=ml).off=lt,Rl.on=it,Rl.wheelEventPixels=di,Rl.Doc=Lo,Rl.splitLines=Lt,Rl.countColumn=I,Rl.findColumn=X,Rl.isWordChar=ee,Rl.Pass=U,Rl.signal=st,Rl.Line=$t,Rl.changeEnd=bi,Rl.scrollbarModel=Pn,Rl.Pos=ve,Rl.cmpPos=me,Rl.modes=Nt,Rl.mimeModes=Ot,Rl.resolveMode=At,Rl.getMode=Wt,Rl.modeExtensions=Dt,Rl.extendMode=Ht,Rl.copyState=Ft,Rl.startState=Pt,Rl.innerMode=Et,Rl.commands=jo,Rl.keyMap=Po,Rl.keyName=Uo,Rl.isModifierKey=Bo,Rl.lookupKey=Ro,Rl.normalizeKeyMap=Io,Rl.StringStream=zt,Rl.SharedTextMarker=xo,Rl.TextMarker=yo,Rl.LineWidget=go,Rl.e_preventDefault=ft,Rl.e_stopPropagation=dt,Rl.e_stop=gt,Rl.addClass=H,Rl.contains=W,Rl.rmClass=M,Rl.keyNames=Do,ml.version="5.28.0",ml}),function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(a){"use strict";var p="CodeMirror-lint-markers";function l(e){e.parentNode&&e.parentNode.removeChild(e)}function c(e,t,r){var n=function(e,t){var r=document.createElement("div");function n(e){if(!r.parentNode)return a.off(document,"mousemove",n);r.style.top=Math.max(0,e.clientY-r.offsetHeight-5)+"px",r.style.left=e.clientX+5+"px"}return r.className="CodeMirror-lint-tooltip",r.appendChild(t.cloneNode(!0)),document.body.appendChild(r),a.on(document,"mousemove",n),n(e),null!=r.style.opacity&&(r.style.opacity=1),r}(e,t);function i(){var e;a.off(r,"mouseout",i),n&&((e=n).parentNode&&(null==e.style.opacity&&l(e),e.style.opacity=0,setTimeout(function(){l(e)},600)),n=null)}var o=setInterval(function(){if(n)for(var e=r;;e=e.parentNode){if(e&&11==e.nodeType&&(e=e.host),e==document.body)return;if(!e){i();break}}if(!n)return clearInterval(o)},400);a.on(r,"mouseout",i)}function u(t,e,r){this.marked=[],this.options=e,this.timeout=null,this.hasGutter=r,this.onMouseOver=function(e){!function(e,t){var r=t.target||t.srcElement;if(!/\bCodeMirror-lint-mark-/.test(r.className))return;for(var n=r.getBoundingClientRect(),i=(n.left+n.right)/2,o=(n.top+n.bottom)/2,l=e.findMarksAt(e.coordsChar({left:i,top:o},"client")),s=[],a=0;a<l.length;++a){var u=l[a].__annotation;u&&s.push(u)}s.length&&function(e,t){for(var r=t.target||t.srcElement,n=document.createDocumentFragment(),i=0;i<e.length;i++){var o=e[i];n.appendChild(m(o))}c(t,n,r)}(s,t)}(t,e)},this.waitingFor=0}function g(e){var t=e.state.lint;t.hasGutter&&e.clearGutter(p);for(var r=0;r<t.marked.length;++r)t.marked[r].clear();t.marked.length=0}function v(t,e,r,n){var i=document.createElement("div"),o=i;return i.className="CodeMirror-lint-marker-"+e,r&&((o=i.appendChild(document.createElement("div"))).className="CodeMirror-lint-marker-multiple"),0!=n&&a.on(o,"mouseover",function(e){c(e,t,o)}),i}function m(e){var t=e.severity;t||(t="error");var r=document.createElement("div");return r.className="CodeMirror-lint-message-"+t,void 0!==e.messageHTML?r.innerHTML=e.messageHTML:r.appendChild(document.createTextNode(e.message)),r}function h(t){var e=t.state.lint.options,r=e.options||e,n=e.getAnnotations||t.getHelper(a.Pos(0,0),"lint");if(n)if(e.async||n.async)!function(r,e,t){var n=r.state.lint,i=++n.waitingFor;function o(){i=-1,r.off("change",o)}r.on("change",o),e(r.getValue(),function(e,t){r.off("change",o),n.waitingFor==i&&(t&&e instanceof a&&(e=t),s(r,e))},t,r)}(t,n,r);else{var i=n(t.getValue(),r,t);if(!i)return;i.then?i.then(function(e){s(t,e)}):s(t,i)}}function s(e,t){g(e);for(var r,n,i=e.state.lint,o=i.options,l=function(e){for(var t=[],r=0;r<e.length;++r){var n=e[r],i=n.from.line;(t[i]||(t[i]=[])).push(n)}return t}(t),s=0;s<l.length;++s){var a=l[s];if(a){for(var u=null,c=i.hasGutter&&document.createDocumentFragment(),h=0;h<a.length;++h){var 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