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y=e.cm.options.tabSize,b=y-e.col%y;(v=c.appendChild(N("span",$(b),"cm-tab"))).setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=b}else"\r"==p[0]||"\n"==p[0]?((v=c.appendChild(N("span","\r"==p[0]?"␍":"␤","cm-invalidchar"))).setAttribute("cm-text",p[0]),e.col+=1):((v=e.cm.options.specialCharPlaceholder(p[0])).setAttribute("cm-text",p[0]),a&&l<9?c.appendChild(N("span",[v])):c.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,c=document.createTextNode(u),e.map.push(e.pos,e.pos+t.length,c),a&&l<9&&(d=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),n||r||i||d||o||s){var x=n||"";r&&(x+=r),i&&(x+=i);var w=N("span",[c],x,o);if(s)for(var k in s)s.hasOwnProperty(k)&&"style"!=k&&"class"!=k&&w.setAttribute(k,s[k]);return e.content.appendChild(w)}e.content.appendChild(c)}}function en(e,t){return function(n,r,i,o,a,l,s){i=i?i+" cm-force-border":"cm-force-border";for(var c=n.pos,u=c+r.length;;){for(var f=void 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n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Yt(e,t)}function hn(e,t){var n=t.text.className,r=dn(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,pn(e,t)):n&&(t.text.className=n)}function pn(e,t){!function(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=fn(t);t.background=r.insertBefore(N("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?fn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function mn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=fn(t);t.gutterBackground=N("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=fn(t),l=t.gutter=N("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(N("div",Je(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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n=Ce(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function Cn(e){return e.lineSpace.offsetTop}function Sn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Tn(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=O(e.measure,N("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function Ln(e){return 50-e.display.nativeBarWidth}function Mn(e){return e.display.scroller.clientWidth-Ln(e)-e.display.barWidth}function On(e){return e.display.scroller.clientHeight-Ln(e)-e.display.barHeight}function Nn(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var i=0;i<e.rest.length;i++)if(Ze(e.rest[i])>n)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function An(e,t,n,r){return Pn(e,zn(e,t),n,r)}function En(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[ur(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function zn(e,t){var n=Ze(t),r=En(e,n);r&&!r.text?r=null:r&&r.changes&&(un(e,r,n,or(e)),e.curOp.forceUpdate=!0),r||(r=function(e,t){var n=Ze(t=Wt(t)),r=e.display.externalMeasured=new rn(e.doc,t,n);r.lineN=n;var i=r.built=Yt(e,r);return r.text=i.pre,O(e.display.lineMeasure,i.pre),r}(e,t));var i=Nn(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Pn(e,t,n,r,i){t.before&&(n=-1);var o,s=n+(r||"");return t.cache.hasOwnProperty(s)?o=t.cache[s]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(function(e,t,n){var r=e.options.lineWrapping,i=r&&Mn(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var s=a[l],c=a[l+1];Math.abs(s.bottom-c.bottom)>2&&o.push((s.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}(e,t.view,t.rect),t.hasHeights=!0),(o=function(e,t,n,r){var i,o=Fn(t.map,n,r),s=o.node,c=o.start,u=o.end,f=o.collapse;if(3==s.nodeType){for(var d=0;d<4;d++){for(;c&&re(t.line.text.charAt(o.coverStart+c));)--c;for(;o.coverStart+u<o.coverEnd&&re(t.line.text.charAt(o.coverStart+u));)++u;if((i=a&&l<9&&0==c&&u==o.coverEnd-o.coverStart?s.parentNode.getBoundingClientRect():_n(T(s,c,u).getClientRects(),r)).left||i.right||0==c)break;u=c,c-=1,f="right"}a&&l<11&&(i=function(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!function(e){if(null!=De)return De;var t=O(e,N("span","x")),n=t.getBoundingClientRect(),r=T(t,0,1).getBoundingClientRect();return De=Math.abs(n.left-r.left)>1}(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}(e.display.measure,i))}else{var h;c>0&&(f=r="right"),i=e.options.lineWrapping&&(h=s.getClientRects()).length>1?h["right"==r?h.length-1:0]:s.getBoundingClientRect()}if(a&&l<9&&!c&&(!i||!i.left&&!i.right)){var p=s.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+ir(e.display),top:p.top,bottom:p.bottom}:In}for(var m=i.top-t.rect.top,g=i.bottom-t.rect.top,v=(m+g)/2,y=t.view.measure.heights,b=0;b<y.length-1&&!(v<y[b]);b++);var x=b?y[b-1]:0,w=y[b],k={left:("right"==f?i.right:i.left)-t.rect.left,right:("left"==f?i.left:i.right)-t.rect.left,top:x,bottom:w};return i.left||i.right||(k.bogus=!0),e.options.singleCursorHeightPerLine||(k.rtop=m,k.rbottom=g),k}(e,t,n,r)).bogus||(t.cache[s]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}var Dn,In={left:0,right:0,top:0,bottom:0};function Fn(e,t,n){for(var r,i,o,a,l,s,c=0;c<e.length;c+=3)if(l=e[c],s=e[c+1],t<l?(i=0,o=1,a="left"):t<s?o=1+(i=t-l):(c==e.length-3||t==s&&e[c+3]>t)&&(i=(o=s-l)-1,t>=s&&(a="right")),null!=i){if(r=e[c+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)r=e[2+(c-=3)],a="left";if("right"==n&&i==s-l)for(;c<e.length-3&&e[c+3]==e[c+4]&&!e[c+5].insertLeft;)r=e[(c+=3)+2],a="right";break}return{node:r,start:i,end:o,collapse:a,coverStart:l,coverEnd:s}}function _n(e,t){var n=In;if("left"==t)for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function Wn(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 Hn(e){e.display.externalMeasure=null,M(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Wn(e.display.view[t])}function Rn(e){Hn(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Bn(){return u&&g?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function jn(){return u&&g?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function qn(e){var t=0;if(e.widgets)for(var n=0;n<e.widgets.length;++n)e.widgets[n].above&&(t+=wn(e.widgets[n]));return t}function Un(e,t,n,r,i){if(!i){var o=qn(t);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var a=qt(t);if("local"==r?a+=Cn(e.display):a-=e.display.viewOffset,"page"==r||"window"==r){var l=e.display.lineSpace.getBoundingClientRect();a+=l.top+("window"==r?0:jn());var 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r=Ke(e.doc,t.line),i=qt(r)+Cn(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Xn(e,t,n,r,i){var o=et(e,t,n);return o.xRel=i,r&&(o.outside=r),o}function Zn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return Xn(r.first,0,null,-1,-1);var i=Ye(r,n),o=r.first+r.size-1;if(i>o)return Xn(r.first+r.size-1,Ke(r,o).text.length,null,1,1);t<0&&(t=0);for(var a=Ke(r,i);;){var l=er(e,a,i,t,n),s=Ft(a,l.ch+(l.xRel>0||l.outside>0?1:0));if(!s)return l;var c=s.find(1);if(c.line==i)return c;a=Ke(r,i=c.line)}}function Yn(e,t,n,r){r-=qn(t);var i=t.text.length,o=oe((function(t){return Pn(e,n,t-1).bottom<=r}),i,0);return{begin:o,end:i=oe((function(t){return Pn(e,n,t).top>r}),o,i)}}function Qn(e,t,n,r){return n||(n=zn(e,t)),Yn(e,t,n,Un(e,t,Pn(e,n,r),"line").top)}function Jn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function er(e,t,n,r,i){i-=qt(t);var o=zn(e,t),a=qn(t),l=0,s=t.text.length,c=!0,u=ce(t,e.doc.direction);if(u){var f=(e.options.lineWrapping?nr:tr)(e,t,n,o,u,r,i);l=(c=1!=f.level)?f.from:f.to-1,s=c?f.to:f.from-1}var d,h,p=null,m=null,g=oe((function(t){var n=Pn(e,o,t);return n.top+=a,n.bottom+=a,!!Jn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,m=n),!0)}),l,s),v=!1;if(m){var y=r-m.left<m.right-r,b=y==c;g=p+(b?0:1),h=b?"after":"before",d=y?m.left:m.right}else{c||g!=s&&g!=l||g++,h=0==g?"after":g==t.text.length?"before":Pn(e,o,g-(c?1:0)).bottom+a<=i==c?"after":"before";var x=$n(e,et(n,g,h),"line",t,o);d=x.left,v=i<x.top?-1:i>=x.bottom?1:0}return Xn(n,g=ie(t.text,g,1),h,v,r-d)}function tr(e,t,n,r,i,o,a){var l=oe((function(l){var s=i[l],c=1!=s.level;return Jn($n(e,et(n,c?s.to:s.from,c?"before":"after"),"line",t,r),o,a,!0)}),0,i.length-1),s=i[l];if(l>0){var c=1!=s.level,u=$n(e,et(n,c?s.from:s.to,c?"after":"before"),"line",t,r);Jn(u,o,a,!0)&&u.top>a&&(s=i[l-1])}return s}function nr(e,t,n,r,i,o,a){var l=Yn(e,t,r,a),s=l.begin,c=l.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,f=null,d=0;d<i.length;d++){var h=i[d];if(!(h.from>=c||h.to<=s)){var p=Pn(e,r,1!=h.level?Math.min(c,h.to)-1:Math.max(s,h.from)).right,m=p<o?o-p+1e9:p-o;(!u||f>m)&&(u=h,f=m)}}return u||(u=i[i.length-1]),u.from<s&&(u={from:s,to:u.to,level:u.level}),u.to>c&&(u={from:u.from,to:c,level:u.level}),u}function rr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Dn){Dn=N("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Dn.appendChild(document.createTextNode("x")),Dn.appendChild(N("br"));Dn.appendChild(document.createTextNode("x"))}O(e.measure,Dn);var n=Dn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),M(e.measure),n||1}function ir(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=N("span","xxxxxxxxxx"),n=N("pre",[t],"CodeMirror-line-like");O(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function or(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a){var l=e.display.gutterSpecs[a].className;n[l]=o.offsetLeft+o.clientLeft+i,r[l]=o.clientWidth}return{fixedPos:ar(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function ar(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function lr(e){var t=rr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/ir(e.display)-3);return function(i){if(Bt(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function sr(e){var t=e.doc,n=lr(e);t.iter((function(e){var t=n(e);t!=e.height&&Xe(e,t)}))}function cr(e,t,n,r){var i=e.display;if(!n&&"true"==Ce(t).getAttribute("cm-not-content"))return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(e){return null}var s,c=Zn(e,o,a);if(r&&c.xRel>0&&(s=Ke(e.doc,c.line).text).length==c.ch){var u=W(s,s.length,e.options.tabSize)-s.length;c=et(c.line,Math.max(0,Math.round((o-Tn(e.display).left)/ir(e.display))-u))}return c}function ur(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function fr(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)kt&&Ht(e.doc,t)<i.viewTo&&hr(e);else if(n<=i.viewFrom)kt&&Rt(e.doc,n+r)>i.viewFrom?hr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)hr(e);else if(t<=i.viewFrom){var o=pr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):hr(e)}else if(n>=i.viewTo){var a=pr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):hr(e)}else{var l=pr(e,t,t,-1),s=pr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(on(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):hr(e)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(i.externalMeasured=null))}function dr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[ur(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==R(a,n)&&a.push(n)}}}function hr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function pr(e,t,n,r){var i,o=ur(e,t),a=e.display.view;if(!kt||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s<o;s++)l+=a[s].size;if(l!=t){if(r>0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;Ht(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function mr(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function gr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function vr(e,t){void 0===t&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(t||a!=n.sel.primIndex){var l=n.sel.ranges[a];if(!(l.from().line>=e.display.viewTo||l.to().line<e.display.viewFrom)){var s=l.empty();(s||e.options.showCursorWhenSelecting)&&yr(e,l.head,i),s||xr(e,l,o)}}return r}function yr(e,t,n){var r=$n(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(N("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(N("div"," ","CodeMirror-cursor 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r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var a=e[o];(a.from<n&&a.to>t||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?d:r,(function(e,t,i,f){var g="ltr"==i,v=h(e,g?"left":"right"),y=h(t-1,g?"right":"left"),b=null==n&&0==e,x=null==r&&t==d,w=0==f,k=!m||f==m.length-1;if(y.top-v.top<=3){var C=(c?x:b)&&k,S=(c?b:x)&&w?l:(g?v:y).left,T=C?s:(g?y:v).right;u(S,v.top,T-S,v.bottom)}else{var L,M,O,N;g?(L=c&&b&&w?l:v.left,M=c?s:p(e,i,"before"),O=c?l:p(t,i,"after"),N=c&&x&&k?s:y.right):(L=c?p(e,i,"before"):l,M=!c&&b&&w?s:v.right,O=!c&&x&&k?l:y.left,N=c?p(t,i,"after"):s),u(L,v.top,M-L,v.bottom),v.bottom<y.top&&u(l,v.bottom,null,y.top),u(O,y.top,N-O,y.bottom)}(!o||br(v,o)<0)&&(o=v),br(y,o)<0&&(o=y),(!a||br(v,a)<0)&&(a=v),br(y,a)<0&&(a=y)})),{start:o,end:a}}var d=t.from(),h=t.to();if(d.line==h.line)f(d.line,d.ch,h.ch);else{var p=Ke(i,d.line),m=Ke(i,h.line),g=Wt(p)==Wt(m),v=f(d.line,d.ch,g?p.text.length+1:null).end,y=f(h.line,g?0:null,h.ch).start;g&&(v.top<y.top-2?(u(v.right,v.top,null,v.bottom),u(l,y.top,y.left,y.bottom)):u(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&u(l,v.bottom,null,y.top)}n.appendChild(o)}function wr(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){e.hasFocus()||Tr(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function kr(e){e.state.focused||(e.display.input.focus(),Sr(e))}function Cr(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Tr(e))}),100)}function Sr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(pe(e,"focus",e,t),e.state.focused=!0,P(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),s&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),wr(e))}function Tr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(pe(e,"blur",e,t),e.state.focused=!1,L(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Lr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=e.options.lineWrapping,s=void 0,c=0;if(!i.hidden){if(a&&l<8){var u=i.node.offsetTop+i.node.offsetHeight;s=u-n,n=u}else{var f=i.node.getBoundingClientRect();s=f.bottom-f.top,!o&&i.text.firstChild&&(c=i.text.firstChild.getBoundingClientRect().right-f.left-1)}var d=i.line.height-s;if((d>.005||d<-.005)&&(Xe(i.line,s),Mr(i.line),i.rest))for(var h=0;h<i.rest.length;h++)Mr(i.rest[h]);if(c>e.display.sizerWidth){var p=Math.ceil(c/ir(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}}function Mr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function Or(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Cn(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Ye(t,r),a=Ye(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=Ye(t,qt(Ke(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=Ye(t,qt(Ke(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Nr(e,t){var n=e.display,r=rr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=On(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+Sn(n),s=t.top<r,c=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?l:t.bottom)-o);u!=i&&(a.scrollTop=u)}var f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,d=Mn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),h=t.right-t.left>d;return h&&(t.right=t.left+d),t.left<10?a.scrollLeft=0:t.left<f?a.scrollLeft=Math.max(0,t.left-(h?0:10)):t.right>d+f-3&&(a.scrollLeft=t.right+(h?0:10)-d),a}function Ar(e,t){null!=t&&(Pr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Er(e){Pr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function zr(e,t,n){null==t&&null==n||Pr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Pr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Dr(e,Gn(e,t.from),Gn(e,t.to),t.margin))}function Dr(e,t,n,r){var i=Nr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});zr(e,i.scrollLeft,i.scrollTop)}function Ir(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||si(e,{top:t}),Fr(e,t,!0),n&&si(e),ri(e,100))}function Fr(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function _r(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,fi(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Wr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Sn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ln(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Hr=function(e,t,n){this.cm=n;var r=this.vert=N("div",[N("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=N("div",[N("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),fe(r,"scroll",(function(){r.clientHeight&&t(r.scrollTop,"vertical")})),fe(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,a&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Hr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Hr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Hr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Hr.prototype.zeroWidthHack=function(){var e=y&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new H,this.disableVert=new H},Hr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,(function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)}))},Hr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Rr=function(){};function Br(e,t){t||(t=Wr(e));var n=e.display.barWidth,r=e.display.barHeight;jr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Lr(e),jr(e,Wr(e)),n=e.display.barWidth,r=e.display.barHeight}function jr(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}Rr.prototype.update=function(){return{bottom:0,right:0}},Rr.prototype.setScrollLeft=function(){},Rr.prototype.setScrollTop=function(){},Rr.prototype.clear=function(){};var qr={native:Hr,null:Rr};function Ur(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new qr[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),fe(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,n){"horizontal"==n?_r(e,t):Ir(e,t)}),e),e.display.scrollbars.addClass&&P(e.display.wrapper,e.display.scrollbars.addClass)}var Vr=0;function Kr(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Vr},t=e.curOp,an?an.ops.push(t):t.ownsGroup=an={ops:[t],delayedCallbacks:[]}}function $r(e){var t=e.curOp;t&&function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(n)}finally{an=null,t(n)}}(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)Gr(t[n]);for(var r=0;r<t.length;r++)Xr(t[r]);for(var i=0;i<t.length;i++)Zr(t[i]);for(var o=0;o<t.length;o++)Yr(t[o]);for(var a=0;a<t.length;a++)Qr(t[a])}(e)}))}function Gr(e){var t=e.cm,n=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ln(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ln(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&Vt(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new oi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Xr(e){e.updatedDisplay=e.mustUpdate&&ai(e.cm,e.update)}function Zr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Lr(t),e.barMeasure=Wr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=An(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ln(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Mn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Yr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&_r(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==z();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Br(t,e.barMeasure),e.updatedDisplay&&ui(t,e.barMeasure),e.selectionChanged&&wr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&kr(e.cm)}function Qr(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&li(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Fr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&_r(t,e.scrollLeft,!0,!0),e.scrollToPos&&function(e,t){if(!me(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=N("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Cn(e.display))+"px;\n                         height: "+(t.bottom-t.top+Ln(e)+n.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,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?et(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?et(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,l=$n(e,t),s=n&&n!=t?$n(e,n):l,c=Nr(e,i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r}),u=e.doc.scrollTop,f=e.doc.scrollLeft;if(null!=c.scrollTop&&(Ir(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(_r(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(a=!0)),!a)break}return i}(t,lt(r,e.scrollToPos.from),lt(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;a<i.length;++a)i[a].lines.length||pe(i[a],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&pe(o[l],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&pe(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Jr(e,t){if(e.curOp)return t();Kr(e);try{return t()}finally{$r(e)}}function ei(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Kr(e);try{return t.apply(e,arguments)}finally{$r(e)}}}function ti(e){return function(){if(this.curOp)return e.apply(this,arguments);Kr(this);try{return e.apply(this,arguments)}finally{$r(this)}}}function ni(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Kr(t);try{return e.apply(this,arguments)}finally{$r(t)}}}function ri(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,F(ii,e))}function ii(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=ht(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(r.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?je(t.mode,r.state):null,s=ft(e,o,r,!0);l&&(r.state=l),o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),d=0;!f&&d<a.length;++d)f=a[d]!=o.styles[d];f&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&pt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ri(e,e.options.workDelay),!0})),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Jr(e,(function(){for(var t=0;t<i.length;t++)dr(e,i[t],"text")}))}}var oi=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Or(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Mn(e),this.force=n,this.dims=or(e),this.events=[]};function ai(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return hr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==mr(e))return!1;di(e)&&(hr(e),t.dims=or(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),kt&&(o=Ht(e.doc,o),a=Rt(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=on(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=on(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(ur(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(on(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,ur(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=qt(Ke(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var c=mr(e);if(!l&&0==c&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=z();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return c>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function l(t){var n=t.nextSibling;return s&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var c=r.view,u=r.viewFrom,f=0;f<c.length;f++){var d=c[f];if(d.hidden);else if(d.node&&d.node.parentNode==o){for(;a!=d.node;)a=l(a);var h=i&&null!=t&&t<=u&&d.lineNumber;d.changes&&(R(d.changes,"gutter")>-1&&(h=!1),un(e,d,u,n)),h&&(M(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(Je(e.options,u)))),a=d.node.nextSibling}else{var p=vn(e,d,u,n);o.insertBefore(p,a)}u+=d.size}for(;a;)a=l(a)}(e,n.updateLineNumbers,t.dims),c>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=z()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(u),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ri(e,400)),n.updateLineNumbers=null,!0}function li(e,t){for(var n=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Mn(e))r&&(t.visible=Or(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Sn(e.display)-On(e),n.top)}),t.visible=Or(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!ai(e,t))break;Lr(e);var i=Wr(e);gr(e),Br(e,i),ui(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 si(e,t){var n=new oi(e,t);if(ai(e,n)){Lr(e),li(e,n);var r=Wr(e);gr(e),Br(e,r),ui(e,r),n.finish()}}function ci(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function ui(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+Ln(e)+"px"}function fi(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=ar(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function di(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=Je(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(N("div",[N("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ci(e.display),!0}return!1}function hi(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],a=null;if("string"!=typeof o&&(a=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;r=!0}n.push({className:o,style:a})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function pi(e){var t=e.gutters,n=e.gutterSpecs;M(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,a=i.style,l=t.appendChild(N("div",null,"CodeMirror-gutter "+o));a&&(l.style.cssText=a),"CodeMirror-linenumbers"==o&&(e.lineGutter=l,l.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",ci(e)}function mi(e){pi(e.display),fr(e),fi(e)}function gi(e,t,r,i){var o=this;this.input=r,o.scrollbarFiller=N("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=N("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=A("div",null,"CodeMirror-code"),o.selectionDiv=N("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=N("div",null,"CodeMirror-cursors"),o.measure=N("div",null,"CodeMirror-measure"),o.lineMeasure=N("div",null,"CodeMirror-measure"),o.lineSpace=A("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var c=A("div",[o.lineSpace],"CodeMirror-lines");o.mover=N("div",[c],null,"position: relative"),o.sizer=N("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=N("div",null,null,"position: absolute; height: 50px; width: 1px;"),o.gutters=N("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=N("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=N("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),a&&l<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),s||n&&v||(o.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(o.wrapper):e(o.wrapper)),o.viewFrom=o.viewTo=t.first,o.reportedViewFrom=o.reportedViewTo=t.first,o.view=[],o.renderedView=null,o.externalMeasured=null,o.viewOffset=0,o.lastWrapHeight=o.lastWrapWidth=0,o.updateLineNumbers=null,o.nativeBarWidth=o.barHeight=o.barWidth=0,o.scrollbarsClipped=!1,o.lineNumWidth=o.lineNumInnerWidth=o.lineNumChars=null,o.alignWidgets=!1,o.cachedCharWidth=o.cachedTextHeight=o.cachedPaddingH=null,o.maxLine=null,o.maxLineLength=0,o.maxLineChanged=!1,o.wheelDX=o.wheelDY=o.wheelStartX=o.wheelStartY=null,o.shift=!1,o.selForContextMenu=null,o.activeTouch=null,o.gutterSpecs=hi(i.gutters,i.lineNumbers),pi(o),r.init(o)}oi.prototype.signal=function(e,t){ve(e,t)&&this.events.push(arguments)},oi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)pe.apply(null,this.events[e])};var vi=0,yi=null;function bi(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function xi(e){var t=bi(e);return t.x*=yi,t.y*=yi,t}function wi(e,t){var r=bi(t),i=r.x,o=r.y,a=e.display,l=a.scroller,c=l.scrollWidth>l.clientWidth,u=l.scrollHeight>l.clientHeight;if(i&&c||o&&u){if(o&&y&&s)e:for(var d=t.target,h=a.view;d!=l;d=d.parentNode)for(var p=0;p<h.length;p++)if(h[p].node==d){e.display.currentWheelTarget=d;break e}if(i&&!n&&!f&&null!=yi)return o&&u&&Ir(e,Math.max(0,l.scrollTop+o*yi)),_r(e,Math.max(0,l.scrollLeft+i*yi)),(!o||o&&u)&&be(t),void(a.wheelStartX=null);if(o&&null!=yi){var 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i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,G(i.done),t))?i.done[i.done.length-1]=t:ji(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Hi(i.undone)}function ji(e,t){var n=G(t);n&&n.ranges&&n.equals(e)||t.push(e)}function qi(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),(function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o}))}function Ui(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function Vi(e,t){var n=function(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],i=0;i<t.text.length;++i)r.push(Ui(n[i]));return r}(e,t),r=Lt(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],a=r[i];if(o&&a)e:for(var l=0;l<a.length;++l){for(var s=a[l],c=0;c<o.length;++c)if(o[c].marker==s.marker)continue e;o.push(s)}else a&&(n[i]=a)}return n}function Ki(e,t,n){for(var r=[],i=0;i<e.length;++i){var o=e[i];if(o.ranges)r.push(n?ki.prototype.deepCopy.call(o):o);else{var a=o.changes,l=[];r.push({changes:l});for(var s=0;s<a.length;++s){var c=a[s],u=void 0;if(l.push({from:c.from,to:c.to,text:c.text}),t)for(var f in c)(u=f.match(/^spans_(\d+)$/))&&R(t,Number(u[1]))>-1&&(G(l)[f]=c[f],delete c[f])}}}return r}function $i(e,t,n,r){if(r){var i=e.anchor;if(n){var o=tt(t,i)<0;o!=tt(n,i)<0?(i=t,t=n):o!=tt(t,n)<0&&(t=n)}return new Ci(i,t)}return new Ci(n||t,t)}function Gi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),Ji(e,new ki([$i(e.sel.primary(),t,n,i)],0),r)}function Xi(e,t,n){for(var 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l.length=0,{};u.push(Wi(e,r));var o=n?Oi(e,r):G(l);po(e,r,o,Vi(e,r)),!n&&e.cm&&e.cm.scrollIntoView({from:r.from,to:Li(r)});var a=[];Di(e,(function(e,t){t||-1!=R(a,e.history)||(yo(e.history,r),a.push(e.history)),po(e,r,null,Vi(e,r))}))},h=i.changes.length-1;h>=0;--h){var p=d(h);if(p)return p.v}}}}function ho(e,t){if(0!=t&&(e.first+=t,e.sel=new ki(X(e.sel.ranges,(function(e){return new Ci(et(e.anchor.line+t,e.anchor.ch),et(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){fr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)dr(e.cm,r,"gutter")}}function po(e,t,n,r){if(e.cm&&!e.cm.curOp)return ei(e.cm,po)(e,t,n,r);if(t.to.line<e.first)ho(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);ho(e,i),t={from:et(e.first,0),to:et(t.to.line+i,t.to.ch),text:[G(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:et(o,Ke(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=$e(e,t.from,t.to),n||(n=Oi(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=Ze(Wt(Ke(r,o.line))),r.iter(s,a.line+1,(function(e){if(e==i.maxLine)return l=!0,!0}))),r.sel.contains(t.from,t.to)>-1&&ge(e),Pi(r,t,n,lr(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,(function(e){var t=Ut(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)})),l&&(e.curOp.updateMaxLine=!0)),function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var n=e.first,r=t-1;r>n;r--){var i=Ke(e,r).stateAfter;if(i&&(!(i instanceof ct)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}}(r,o.line),ri(e,400);var c=t.text.length-(a.line-o.line)-1;t.full?fr(e):o.line!=a.line||1!=t.text.length||zi(e.doc,t)?fr(e,o.line,a.line+1,c):dr(e,o.line,"text");var u=ve(e,"changes"),f=ve(e,"change");if(f||u){var d={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&sn(e,"change",e,d),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(d)}e.display.selForContextMenu=null}(e.cm,t,r):Pi(e,t,r),eo(e,n,j),e.cantEdit&&oo(e,et(e.firstLine(),0))&&(e.cantEdit=!1)}}function mo(e,t,n,r,i){var o;r||(r=n),tt(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),co(e,{from:n,to:r,text:t,origin:i})}function go(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function vo(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var l=0;l<o.ranges.length;l++)go(o.ranges[l].anchor,t,n,r),go(o.ranges[l].head,t,n,r)}else{for(var s=0;s<o.changes.length;++s){var c=o.changes[s];if(n<c.from.line)c.from=et(c.from.line+r,c.from.ch),c.to=et(c.to.line+r,c.to.ch);else if(t<=c.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function yo(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;vo(e.done,n,r,i),vo(e.undone,n,r,i)}function bo(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Ke(e,at(e,t)):i=Ze(t),null==i?null:(r(o,i)&&e.cm&&dr(e.cm,i,n),o)}function xo(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}function wo(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}Ci.prototype.from=function(){return ot(this.anchor,this.head)},Ci.prototype.to=function(){return it(this.anchor,this.head)},Ci.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},xo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,$t(i),sn(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}},wo.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof xo))){var l=[];this.collapse(l),this.children=[new xo(l)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,l=a;l<i.lines.length;){var s=new xo(i.lines.slice(l,l+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new wo(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=R(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new wo(e.children);r.parent=e,e.children=[r,t],e=r}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var ko=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};function Co(e,t,n){qt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ar(e,n)}ko.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ze(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=wn(this);Xe(n,Math.max(0,n.height-o)),e&&(Jr(e,(function(){Co(e,n,-o),dr(e,r,"widget")})),sn(e,"lineWidgetCleared",e,this,r))}},ko.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=wn(this)-t;i&&(Bt(this.doc,r)||Xe(r,r.height+i),n&&Jr(n,(function(){n.curOp.forceUpdate=!0,Co(n,r,i),sn(n,"lineWidgetChanged",n,e,Ze(r))})))},ye(ko);var So=0,To=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++So};function Lo(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=_(r)).shared=!1;var o=[Lo(e,t,n,r,i)],a=o[0],l=r.widgetNode;return Di(e,(function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Lo(e,lt(e,t),lt(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=G(o)})),new Mo(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return ei(e.cm,Lo)(e,t,n,r,i);var o=new To(e,i),a=tt(t,n);if(r&&_(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(_t(e,t.line,t,n,o)||t.line!=n.line&&_t(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");kt=!0}o.addToHistory&&Ri(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l,s=t.line,c=e.cm;if(e.iter(s,n.line+1,(function(e){c&&o.collapsed&&!c.options.lineWrapping&&Wt(e)==c.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&Xe(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Ct(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s})),o.collapsed&&e.iter(t.line,n.line+1,(function(t){Bt(e,t)&&Xe(t,0)})),o.clearOnEnter&&fe(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(wt=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++So,o.atomic=!0),c){if(l&&(c.curOp.updateMaxLine=!0),o.collapsed)fr(c,t.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var u=t.line;u<=n.line;u++)dr(c,u,"text");o.atomic&&no(c.doc),sn(c,"markerAdded",c,o)}return o}To.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Kr(e),ve(this,"clear")){var n=this.find();n&&sn(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],l=St(a.markedSpans,this);e&&!this.collapsed?dr(e,Ze(a),"text"):e&&(null!=l.to&&(i=Ze(a)),null!=l.from&&(r=Ze(a))),a.markedSpans=Tt(a.markedSpans,l),null==l.from&&this.collapsed&&!Bt(this.doc,a)&&e&&Xe(a,rr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var c=Wt(this.lines[s]),u=Ut(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&fr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&no(e.doc)),e&&sn(e,"markerCleared",e,this,r,i),t&&$r(e),this.parent&&this.parent.clear()}},To.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],a=St(o.markedSpans,this);if(null!=a.from&&(n=et(t?o:Ze(o),a.from),-1==e))return n;if(null!=a.to&&(r=et(t?o:Ze(o),a.to),1==e))return r}return n&&{from:n,to:r}},To.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&Jr(r,(function(){var i=t.line,o=Ze(t.line),a=En(r,o);if(a&&(Wn(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Bt(n.doc,i)&&null!=n.height){var l=n.height;n.height=null;var s=wn(n)-l;s&&Xe(i,i.height+s)}sn(r,"markerChanged",r,e)}))},To.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=R(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},To.prototype.detachLine=function(e){if(this.lines.splice(R(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ye(To);var Mo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Oo(e){return e.findMarks(et(e.first,0),e.clipPos(et(e.lastLine())),(function(e){return e.parent}))}function No(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Di(n.primary.doc,(function(e){return r.push(e)}));for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==R(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}Mo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();sn(this,"clear")}},Mo.prototype.find=function(e,t){return this.primary.find(e,t)},ye(Mo);var Ao=0,Eo=function(e,t,n,r,i){if(!(this instanceof Eo))return new Eo(e,t,n,r,i);null==n&&(n=0),wo.call(this,[new xo([new Kt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=et(n,0);this.sel=Ti(o),this.history=new _i(null),this.id=++Ao,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Pi(this,{from:o,to:o,text:e}),Ji(this,Ti(o),j)};Eo.prototype=Y(wo.prototype,{constructor:Eo,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Ge(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:ni((function(e){var t=et(this.first,0),n=this.first+this.size-1;co(this,{from:t,to:et(n,Ke(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&zr(this.cm,0,0),Ji(this,Ti(t),j)})),replaceRange:function(e,t,n,r){mo(this,e,t=lt(this,t),n=n?lt(this,n):t,r)},getRange:function(e,t,n){var r=$e(this,lt(this,e),lt(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Qe(this,e))return Ke(this,e)},getLineNumber:function(e){return Ze(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ke(this,e)),Wt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return lt(this,e)},getCursor:function(e){var t=this.sel.primary();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:ni((function(e,t,n){Yi(this,lt(this,"number"==typeof e?et(e,t||0):e),null,n)})),setSelection:ni((function(e,t,n){Yi(this,lt(this,e),lt(this,t||e),n)})),extendSelection:ni((function(e,t,n){Gi(this,lt(this,e),t&&lt(this,t),n)})),extendSelections:ni((function(e,t){Xi(this,st(this,e),t)})),extendSelectionsBy:ni((function(e,t){Xi(this,st(this,X(this.sel.ranges,e)),t)})),setSelections:ni((function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new Ci(lt(this,e[i].anchor),lt(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Ji(this,Si(this.cm,r,t),n)}})),addSelection:ni((function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new Ci(lt(this,e),lt(this,t||e))),Ji(this,Si(this.cm,r,r.length-1),n)})),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var i=$e(this,n[r].from(),n[r].to());t=t?t.concat(i):i}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=$e(this,n[r].from(),n[r].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:ni((function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var l=t&&"end"!=t&&function(e,t,n){for(var r=[],i=et(e.first,0),o=i,a=0;a<t.length;a++){var l=t[a],s=Ni(l.from,i,o),c=Ni(Li(l),i,o);if(i=l.to,o=c,"around"==n){var u=e.sel.ranges[a],f=tt(u.head,u.anchor)<0;r[a]=new Ci(f?c:s,f?s:c)}else r[a]=new Ci(s,s)}return new ki(r,e.sel.primIndex)}(this,r,t),s=r.length-1;s>=0;s--)co(this,r[s]);l?Qi(this,l):this.cm&&Er(this.cm)})),undo:ni((function(){fo(this,"undo")})),redo:ni((function(){fo(this,"redo")})),undoSelection:ni((function(){fo(this,"undo",!0)})),redoSelection:ni((function(){fo(this,"redo",!0)})),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new _i(this.history.maxGeneration),Di(this,(function(t){return t.history=e.history}),!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return 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n=Xo(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?aa(e,"Shift-"+n,t,(function(t){return ia(e,t,!0)}))||aa(e,n,t,(function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return ia(e,t)})):aa(e,n,t,(function(t){return ia(e,t)})))}var ca=null;function ua(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||(t.curOp.focus=z(),me(t,e)))){a&&l<11&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var i=sa(t,e);f&&(ca=i?r:null,i||88!=r||Pe||!(y?e.metaKey:e.ctrlKey)||t.replaceSelection("",null,"cut")),n&&!y&&!i&&46==r&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){var t=e.display.lineDiv;function n(e){18!=e.keyCode&&e.altKey||(L(t,"CodeMirror-crosshair"),he(document,"keyup",n),he(document,"mouseover",n))}P(t,"CodeMirror-crosshair"),fe(document,"keyup",n),fe(document,"mouseover",n)}(t)}}function fa(e){16==e.keyCode&&(this.doc.sel.shift=!1),me(this,e)}function da(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||kn(t.display,e)||me(t,e)||e.ctrlKey&&!e.altKey||y&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(f&&n==ca)return ca=null,void be(e);if(!f||e.which&&!(e.which<10)||!sa(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return aa(e,"'"+n+"'",t,(function(t){return ia(e,t,!0)}))}(t,e,i)||t.display.input.onKeyPress(e))}}}var ha,pa,ma=function(e,t,n){this.time=e,this.pos=t,this.button=n};function ga(e){var t=this,n=t.display;if(!(me(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,kn(n,e))s||(n.scroller.draggable=!1,setTimeout((function(){return n.scroller.draggable=!0}),100));else if(!ba(t,e)){var r=cr(t,e),i=Se(e),o=r?function(e,t){var n=+new Date;return pa&&pa.compare(n,e,t)?(ha=pa=null,"triple"):ha&&ha.compare(n,e,t)?(pa=new ma(n,e,t),ha=null,"double"):(ha=new 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o=b?n.shiftKey&&n.metaKey:n.altKey;i.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==i.extend||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey),null==i.addNew&&(i.addNew=y?n.metaKey:n.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(y?n.altKey:n.ctrlKey)),i}(e,n,r),c=e.doc.sel;e.options.dragDrop&&Me&&!e.isReadOnly()&&"single"==n&&(i=c.contains(t))>-1&&(tt((i=c.ranges[i]).from(),t)<0||t.xRel>0)&&(tt(i.to(),t)>0||t.xRel<0)?function(e,t,n,r){var i=e.display,o=!1,c=ei(e,(function(t){s&&(i.scroller.draggable=!1),e.state.draggingText=!1,he(i.wrapper.ownerDocument,"mouseup",c),he(i.wrapper.ownerDocument,"mousemove",u),he(i.scroller,"dragstart",f),he(i.scroller,"drop",c),o||(be(t),r.addNew||Gi(e.doc,n,null,null,r.extend),s&&!d||a&&9==l?setTimeout((function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()}),20):i.input.focus())})),u=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},f=function(){return o=!0};s&&(i.scroller.draggable=!0),e.state.draggingText=c,c.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),fe(i.wrapper.ownerDocument,"mouseup",c),fe(i.wrapper.ownerDocument,"mousemove",u),fe(i.scroller,"dragstart",f),fe(i.scroller,"drop",c),Cr(e),setTimeout((function(){return i.input.focus()}),20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;be(t);var a,l,s=o.sel,c=s.ranges;if(r.addNew&&!r.extend?(l=o.sel.contains(n),a=l>-1?c[l]:new Ci(n,n)):(a=o.sel.primary(),l=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(a=new Ci(n,n)),n=cr(e,t,!0,!0),l=-1;else{var u=va(e,n,r.unit);a=r.extend?$i(a,u.anchor,u.head,r.extend):u}r.addNew?-1==l?(l=c.length,Ji(o,Si(e,c.concat([a]),l),{scroll:!1,origin:"*mouse"})):c.length>1&&c[l].empty()&&"char"==r.unit&&!r.extend?(Ji(o,Si(e,c.slice(0,l).concat(c.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):Zi(o,l,a,q):(l=0,Ji(o,new ki([a],0),q),s=o.sel);var f=n;function d(t){if(0!=tt(f,t))if(f=t,"rectangle"==r.unit){for(var i=[],c=e.options.tabSize,u=W(Ke(o,n.line).text,n.ch,c),d=W(Ke(o,t.line).text,t.ch,c),h=Math.min(u,d),p=Math.max(u,d),m=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));m<=g;m++){var v=Ke(o,m).text,y=V(v,h,c);h==p?i.push(new Ci(et(m,y),et(m,y))):v.length>y&&i.push(new Ci(et(m,y),et(m,V(v,p,c))))}i.length||i.push(new Ci(n,n)),Ji(o,Si(e,s.ranges.slice(0,l).concat(i),l),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=a,w=va(e,t,r.unit),k=x.anchor;tt(w.anchor,k)>0?(b=w.head,k=ot(x.from(),w.anchor)):(b=w.anchor,k=it(x.to(),w.head));var C=s.ranges.slice(0);C[l]=function(e,t){var n=t.anchor,r=t.head,i=Ke(e.doc,n.line);if(0==tt(n,r)&&n.sticky==r.sticky)return t;var o=ce(i);if(!o)return t;var a=le(o,n.ch,n.sticky),l=o[a];if(l.from!=n.ch&&l.to!=n.ch)return t;var s,c=a+(l.from==n.ch==(1!=l.level)?0:1);if(0==c||c==o.length)return t;if(r.line!=n.line)s=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=le(o,r.ch,r.sticky),f=u-a||(r.ch-n.ch)*(1==l.level?-1:1);s=u==c-1||u==c?f<0:f>0}var d=o[c+(s?-1:0)],h=s==(1==d.level),p=h?d.from:d.to,m=h?"after":"before";return n.ch==p&&n.sticky==m?t:new Ci(new et(n.line,p,m),r)}(e,new Ci(lt(o,k),b)),Ji(o,Si(e,C,l),q)}}var h=i.wrapper.getBoundingClientRect(),p=0;function m(t){e.state.selectingText=!1,p=1/0,t&&(be(t),i.input.focus()),he(i.wrapper.ownerDocument,"mousemove",g),he(i.wrapper.ownerDocument,"mouseup",v),o.history.lastSelOrigin=null}var g=ei(e,(function(t){0!==t.buttons&&Se(t)?function t(n){var a=++p,l=cr(e,n,!0,"rectangle"==r.unit);if(l)if(0!=tt(l,f)){e.curOp.focus=z(),d(l);var s=Or(i,o);(l.line>=s.to||l.line<s.from)&&setTimeout(ei(e,(function(){p==a&&t(n)})),150)}else{var c=n.clientY<h.top?-20:n.clientY>h.bottom?20:0;c&&setTimeout(ei(e,(function(){p==a&&(i.scroller.scrollTop+=c,t(n))})),50)}}(t):m(t)})),v=ei(e,m);e.state.selectingText=v,fe(i.wrapper.ownerDocument,"mousemove",g),fe(i.wrapper.ownerDocument,"mouseup",v)}(e,r,t,o)}(t,r,o,e):Ce(e)==n.scroller&&be(e):2==i?(r&&Gi(t.doc,r),setTimeout((function(){return n.input.focus()}),20)):3==i&&(C?t.display.input.onContextMenu(e):Cr(t)))}}function va(e,t,n){if("char"==n)return new Ci(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new Ci(et(t.line,0),lt(e.doc,et(t.line+1,0)));var r=n(e,t);return new Ci(r.from,r.to)}function ya(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&be(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!ve(e,n))return we(t);o-=l.top-a.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var c=a.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=i)return pe(e,n,e,Ye(e.doc,o),e.display.gutterSpecs[s].className,t),we(t)}}function ba(e,t){return ya(e,t,"gutterClick",!0)}function xa(e,t){kn(e.display,t)||function(e,t){return!!ve(e,"gutterContextMenu")&&ya(e,t,"gutterContextMenu",!1)}(e,t)||me(e,t,"contextmenu")||C||e.display.input.onContextMenu(t)}function wa(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Rn(e)}ma.prototype.compare=function(e,t,n){return this.time+400>e&&0==tt(t,this.pos)&&n==this.button};var ka={toString:function(){return"CodeMirror.Init"}},Ca={},Sa={};function Ta(e,t,n){if(!t!=!(n&&n!=ka)){var r=e.display.dragFunctions,i=t?fe:he;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function La(e){e.options.lineWrapping?(P(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),Vt(e)),sr(e),fr(e),Rn(e),setTimeout((function(){return Br(e)}),100)}function Ma(e,t){var n=this;if(!(this instanceof Ma))return new Ma(e,t);this.options=t=t?_(t):{},_(Ca,t,!1);var r=t.value;"string"==typeof r?r=new Eo(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new Ma.inputStyles[t.inputStyle](this),o=this.display=new gi(e,r,i,t);for(var c in o.wrapper.CodeMirror=this,wa(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ur(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new H,keySeq:null,specialChars:null},t.autofocus&&!v&&o.input.focus(),a&&l<11&&setTimeout((function(){return n.display.input.reset(!0)}),20),function(e){var t=e.display;fe(t.scroller,"mousedown",ei(e,ga)),fe(t.scroller,"dblclick",a&&l<11?ei(e,(function(t){if(!me(e,t)){var n=cr(e,t);if(n&&!ba(e,t)&&!kn(e.display,t)){be(t);var r=e.findWordAt(n);Gi(e.doc,r.anchor,r.head)}}})):function(t){return me(e,t)||be(t)}),fe(t.scroller,"contextmenu",(function(t){return xa(e,t)})),fe(t.input.getField(),"contextmenu",(function(n){t.scroller.contains(n.target)||xa(e,n)}));var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout((function(){return t.activeTouch=null}),1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}fe(t.scroller,"touchstart",(function(i){if(!me(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!ba(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}})),fe(t.scroller,"touchmove",(function(){t.activeTouch&&(t.activeTouch.moved=!0)})),fe(t.scroller,"touchend",(function(n){var r=t.activeTouch;if(r&&!kn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,l=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new Ci(l,l):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(l):new Ci(et(l.line,0),lt(e.doc,et(l.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),be(n)}i()})),fe(t.scroller,"touchcancel",i),fe(t.scroller,"scroll",(function(){t.scroller.clientHeight&&(Ir(e,t.scroller.scrollTop),_r(e,t.scroller.scrollLeft,!0),pe(e,"scroll",e))})),fe(t.scroller,"mousewheel",(function(t){return wi(e,t)})),fe(t.scroller,"DOMMouseScroll",(function(t){return wi(e,t)})),fe(t.wrapper,"scroll",(function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0})),t.dragFunctions={enter:function(t){me(e,t)||ke(t)},over:function(t){me(e,t)||(function(e,t){var n=cr(e,t);if(n){var r=document.createDocumentFragment();yr(e,n,r),e.display.dragCursor||(e.display.dragCursor=N("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),O(e.display.dragCursor,r)}}(e,t),ke(t))},start:function(t){return function(e,t){if(a&&(!e.state.draggingText||+new Date-zo<100))ke(t);else if(!me(e,t)&&!kn(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!d)){var n=N("img",null,null,"position: fixed; left: 0; top: 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i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=ht(e,t).state:n="prev");var a=e.options.tabSize,l=Ke(o,t),s=W(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var c,u=l.text.match(/^\s*/)[0];if(r||/\S/.test(l.text)){if("smart"==n&&((c=o.mode.indent(i,l.text.slice(u.length),l.text))==B||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?W(Ke(o,t-1).text,null,a):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var f="",d=0;if(e.options.indentWithTabs)for(var h=Math.floor(c/a);h;--h)d+=a,f+="\t";if(d<c&&(f+=$(c-d)),f!=u)return mo(o,f,et(t,0),et(t,u.length),"+input"),l.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var m=o.sel.ranges[p];if(m.head.line==t&&m.head.ch<u.length){var g=et(t,u.length);Zi(o,p,new Ci(g,g));break}}}Ma.defineInitHook=function(e){return Oa.push(e)};var Aa=null;function Ea(e){Aa=e}function za(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a=+new Date-200,l="paste"==i||e.state.pasteIncoming>a,s=Ee(t),c=null;if(l&&r.ranges.length>1)if(Aa&&Aa.text.join("\n")==t){if(r.ranges.length%Aa.text.length==0){c=[];for(var u=0;u<Aa.text.length;u++)c.push(o.splitLines(Aa.text[u]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(c=X(s,(function(e){return[e]})));for(var f=e.curOp.updateInput,d=r.ranges.length-1;d>=0;d--){var h=r.ranges[d],p=h.from(),m=h.to();h.empty()&&(n&&n>0?p=et(p.line,p.ch-n):e.state.overwrite&&!l?m=et(m.line,Math.min(Ke(o,m.line).text.length,m.ch+G(s).length)):l&&Aa&&Aa.lineWise&&Aa.text.join("\n")==s.join("\n")&&(p=m=et(p.line,0)));var g={from:p,to:m,text:c?c[d%c.length]:s,origin:i||(l?"paste":e.state.cutIncoming>a?"cut":"+input")};co(e.doc,g),sn(e,"inputRead",e,g)}t&&!l&&Da(e,t),Er(e),e.curOp.updateInput<2&&(e.curOp.updateInput=f),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Pa(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Jr(t,(function(){return za(t,n,0,null,"paste")})),!0}function Da(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Na(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Ke(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Na(e,i.head.line,"smart"));a&&sn(e,"electricInput",e,i.head.line)}}}function Ia(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:et(i,0),head:et(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Fa(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function _a(){var e=N("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=N("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return s?e.style.width="1000px":e.setAttribute("wrap","off"),m&&(e.style.border="1px solid black"),Fa(e),t}function Wa(e,t,n,r,i){var o=t,a=n,l=Ke(e,t.line),s=i&&"rtl"==e.direction?-n:n;function c(o){var a,c;if("codepoint"==r){var u=l.text.charCodeAt(t.ch+(r>0?0:-1));a=isNaN(u)?null:new et(t.line,Math.max(0,Math.min(l.text.length,t.ch+n*(u>=55296&&u<56320?2:1))),-n)}else a=i?function(e,t,n,r){var i=ce(t,e.doc.direction);if(!i)return Jo(t,n,r);n.ch>=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=le(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from<n.ch))return Jo(t,n,r);var l,s=function(e,n){return Qo(t,e instanceof et?e.ch:e,n)},c=function(n){return e.options.lineWrapping?(l=l||zn(e,t),Qn(e,t,l,n)):{begin:0,end:t.text.length}},u=c("before"==n.sticky?s(n,-1):n.ch);if("rtl"==e.doc.direction||1==a.level){var f=1==a.level==r<0,d=s(n,f?1:-1);if(null!=d&&(f?d<=a.to&&d<=u.end:d>=a.from&&d>=u.begin)){var h=f?"before":"after";return new et(n.line,d,h)}}var p=function(e,t,r){for(var o=function(e,t){return t?new et(n.line,s(e,1),"before"):new et(n.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],l=t>0==(1!=a.level),c=l?r.begin:s(r.end,-1);if(a.from<=c&&c<a.to)return o(c,l);if(c=l?a.from:s(a.to,-1),r.begin<=c&&c<r.end)return o(c,l)}},m=p(o+r,r,u);if(m)return m;var g=r>0?u.end:s(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,l,t,n):Jo(l,t,n);if(null==a){if(o||(c=t.line+s)<e.first||c>=e.first+e.size||(t=new et(c,t.ch,t.sticky),!(l=Ke(e,c))))return!1;t=ea(i,e.cm,l,t.line,s)}else t=a;return!0}if("char"==r||"codepoint"==r)c();else if("column"==r)c(!0);else if("word"==r||"group"==r)for(var u=null,f="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),h=!0;!(n<0)||c(!h);h=!1){var p=l.text.charAt(t.ch)||"\n",m=ee(p,d)?"w":f&&"\n"==p?"n":!f||/\s/.test(p)?null:"p";if(!f||h||m||(m="s"),u&&u!=m){n<0&&(n=1,c(),t.sticky="after");break}if(m&&(u=m),n>0&&!c(!h))break}var g=oo(e,t,o,a,!0);return nt(o,g)&&(g.hitSide=!0),g}function Ha(e,t,n,r){var i,o,a=e.doc,l=t.left;if("page"==r){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(s-.5*rr(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Zn(e,l,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Ra=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new H,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ba(e,t){var n=En(e,t.line);if(!n||n.hidden)return null;var 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u(t,n,r){for(var i=-1;i<(c?c.length:0);i++)for(var o=i<0?s.map:c[i],a=0;a<o.length;a+=3){var l=o[a+2];if(l==t||l==n){var u=Ze(i<0?e.line:e.rest[i]),f=o[a]+r;return(r<0||l!=t)&&(f=o[a+(r?1:0)]),et(u,f)}}}var f=u(a,l,n);if(f)return ja(f,i);for(var d=l.nextSibling,h=a?a.nodeValue.length-n:0;d;d=d.nextSibling){if(f=u(d,d.firstChild,0))return ja(et(f.line,f.ch-h),i);h+=d.textContent.length}for(var p=l.previousSibling,m=n;p;p=p.previousSibling){if(f=u(p,p.firstChild,-1))return ja(et(f.line,f.ch+m),i);m+=p.textContent.length}}Ra.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;function o(e){for(var t=e.target;t;t=t.parentNode){if(t==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}return!1}function a(e){if(o(e)&&!me(r,e)){if(r.somethingSelected())Ea({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Ia(r);Ea({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation((function(){r.setSelections(t.ranges,0,j),r.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var a=Aa.text.join("\n");if(e.clipboardData.setData("Text",a),e.clipboardData.getData("Text")==a)return void e.preventDefault()}var l=_a(),s=l.firstChild;r.display.lineSpace.insertBefore(l,r.display.lineSpace.firstChild),s.value=Aa.text.join("\n");var c=document.activeElement;I(s),setTimeout((function(){r.display.lineSpace.removeChild(l),c.focus(),c==i&&n.showPrimarySelection()}),50)}}Fa(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),fe(i,"paste",(function(e){!o(e)||me(r,e)||Pa(e,r)||l<=11&&setTimeout(ei(r,(function(){return t.updateFromDOM()})),20)})),fe(i,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),fe(i,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),fe(i,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),fe(i,"touchstart",(function(){return n.forceCompositionEnd()})),fe(i,"input",(function(){t.composing||t.readFromDOMSoon()})),fe(i,"copy",a),fe(i,"cut",a)},Ra.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ra.prototype.prepareSelection=function(){var e=vr(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ra.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Ra.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ra.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),o=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var a=qa(t,e.anchorNode,e.anchorOffset),l=qa(t,e.focusNode,e.focusOffset);if(!a||a.bad||!l||l.bad||0!=tt(ot(a,l),i)||0!=tt(it(a,l),o)){var s=t.display.view,c=i.line>=t.display.viewFrom&&Ba(t,i)||{node:s[0].measure.map[2],offset:0},u=o.line<t.display.viewTo&&Ba(t,o);if(!u){var f=s[s.length-1].measure,d=f.maps?f.maps[f.maps.length-1]:f.map;u={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(c&&u){var h,p=e.rangeCount&&e.getRangeAt(0);try{h=T(c.node,c.offset,u.offset,u.node)}catch(e){}h&&(!n&&t.state.focused?(e.collapse(c.node,c.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Ra.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)},Ra.prototype.showMultipleSelections=function(e){O(this.cm.display.cursorDiv,e.cursors),O(this.cm.display.selectionDiv,e.selection)},Ra.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ra.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Ra.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ra.prototype.blur=function(){this.div.blur()},Ra.prototype.getField=function(){return this.div},Ra.prototype.supportsTouch=function(){return!0},Ra.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Jr(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}))},Ra.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ra.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(g&&u&&this.cm.display.gutterSpecs.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 n=qa(t,e.anchorNode,e.anchorOffset),r=qa(t,e.focusNode,e.focusOffset);n&&r&&Jr(t,(function(){Ji(t.doc,Ti(n,r),j),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)}))}}},Ra.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),l=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=et(a.line-1,Ke(r.doc,a.line-1).length)),l.ch==Ke(r.doc,l.line).text.length&&l.line<r.lastLine()&&(l=et(l.line+1,0)),a.line<i.viewFrom||l.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=ur(r,a.line))?(t=Ze(i.view[0].line),n=i.view[0].node):(t=Ze(i.view[e].line),n=i.view[e-1].node.nextSibling);var s,c,u=ur(r,l.line);if(u==i.view.length-1?(s=i.viewTo-1,c=i.lineDiv.lastChild):(s=Ze(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var f=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function c(){a&&(o+=l,s&&(o+=l),a=s=!1)}function u(e){e&&(c(),o+=e)}function f(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void u(n);var o,d=t.getAttribute("cm-marker");if(d){var h=e.findMarks(et(r,0),et(i+1,0),(g=+d,function(e){return e.id==g}));return void(h.length&&(o=h[0].find(0))&&u($e(e.doc,o.from,o.to).join(l)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&c();for(var m=0;m<t.childNodes.length;m++)f(t.childNodes[m]);/^(pre|p)$/i.test(t.nodeName)&&(s=!0),p&&(a=!0)}else 3==t.nodeType&&u(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var g}for(;f(t),t!=n;)t=t.nextSibling,s=!1;return o}(r,n,c,t,s)),d=$e(r.doc,et(t,0),et(s,Ke(r.doc,s).text.length));f.length>1&&d.length>1;)if(G(f)==G(d))f.pop(),d.pop(),s--;else{if(f[0]!=d[0])break;f.shift(),d.shift(),t++}for(var h=0,p=0,m=f[0],g=d[0],v=Math.min(m.length,g.length);h<v&&m.charCodeAt(h)==g.charCodeAt(h);)++h;for(var y=G(f),b=G(d),x=Math.min(y.length-(1==f.length?h:0),b.length-(1==d.length?h:0));p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==f.length&&1==d.length&&t==a.line)for(;h&&h>a.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;f[f.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(h).replace(/\u200b+$/,"");var w=et(t,h),k=et(s,d.length?G(d).length-p:0);return f.length>1||f[0]||tt(w,k)?(mo(r.doc,f,w,k,"+input"),!0):void 0},Ra.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ra.prototype.reset=function(){this.forceCompositionEnd()},Ra.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ra.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))},Ra.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Jr(this.cm,(function(){return fr(e.cm)}))},Ra.prototype.setUneditable=function(e){e.contentEditable="false"},Ra.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||ei(this.cm,za)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Ra.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Ra.prototype.onContextMenu=function(){},Ra.prototype.resetPosition=function(){},Ra.prototype.needsContentAttribute=!0;var Va=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new H,this.hasSelection=!1,this.composing=null};Va.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!me(r,e)){if(r.somethingSelected())Ea({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Ia(r);Ea({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,j):(n.prevInput="",i.value=t.text.join("\n"),I(i))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),m&&(i.style.width="0px"),fe(i,"input",(function(){a&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()})),fe(i,"paste",(function(e){me(r,e)||Pa(e,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())})),fe(i,"cut",o),fe(i,"copy",o),fe(e.scroller,"paste",(function(t){if(!kn(e,t)&&!me(r,t)){if(!i.dispatchEvent)return r.state.pasteIncoming=+new Date,void n.focus();var o=new Event("paste");o.clipboardData=t.clipboardData,i.dispatchEvent(o)}})),fe(e.lineSpace,"selectstart",(function(t){kn(e,t)||be(t)})),fe(i,"compositionstart",(function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}})),fe(i,"compositionend",(function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)}))},Va.prototype.createField=function(e){this.wrapper=_a(),this.textarea=this.wrapper.firstChild},Va.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Va.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=vr(e);if(e.options.moveInputWithCursor){var i=$n(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Va.prototype.showSelection=function(e){var t=this.cm.display;O(t.cursorDiv,e.cursors),O(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Va.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&I(this.textarea),a&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",a&&l>=9&&(this.hasSelection=null))}},Va.prototype.getField=function(){return this.textarea},Va.prototype.supportsTouch=function(){return!1},Va.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||z()!=this.textarea))try{this.textarea.focus()}catch(e){}},Va.prototype.blur=function(){this.textarea.blur()},Va.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Va.prototype.receivedFocus=function(){this.slowPoll()},Va.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},Va.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,(function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))}))},Va.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||ze(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(a&&l>=9&&this.hasSelection===i||y&&/[\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||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var s=0,c=Math.min(r.length,i.length);s<c&&r.charCodeAt(s)==i.charCodeAt(s);)++s;return Jr(t,(function(){za(t,i.slice(s),r.length-s,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.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},Va.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Va.prototype.onKeyPress=function(){a&&l>=9&&(this.hasSelection=null),this.fastPoll()},Va.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=cr(n,e),c=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&ei(n,Ji)(n.doc,Ti(o),j);var u,d=i.style.cssText,h=t.wrapper.style.cssText,p=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(a?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",s&&(u=window.scrollY),r.input.focus(),s&&window.scrollTo(null,u),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=v,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),a&&l>=9&&g(),C){ke(e);var m=function(){he(window,"mouseup",m),setTimeout(v,20)};fe(window,"mouseup",m)}else setTimeout(v,50)}function g(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function v(){if(t.contextMenuPending==v&&(t.contextMenuPending=!1,t.wrapper.style.cssText=h,i.style.cssText=d,a&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=c),null!=i.selectionStart)){(!a||a&&l<9)&&g();var e=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?ei(n,lo)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},Va.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},Va.prototype.setUneditable=function(){},Va.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=ka&&i(e,t,n)}:i)}e.defineOption=n,e.Init=ka,n("value","",(function(e,t){return e.setValue(t)}),!0),n("mode",null,(function(e,t){e.doc.modeOption=t,Ai(e)}),!0),n("indentUnit",2,Ai,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,(function(e){Ei(e),Rn(e),fr(e)}),!0),n("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter((function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(et(r,o))}r++}));for(var i=n.length-1;i>=0;i--)mo(e.doc,t,n[i],et(n[i].line,n[i].ch+t.length))}})),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=ka&&e.refresh()})),n("specialCharPlaceholder",Qt,(function(e){return e.refresh()}),!0),n("electricChars",!0),n("inputStyle",v?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),n("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),n("autocorrect",!1,(function(e,t){return e.getInputField().autocorrect=t}),!0),n("autocapitalize",!1,(function(e,t){return e.getInputField().autocapitalize=t}),!0),n("rtlMoveVisually",!x),n("wholeLineUpdateBefore",!0),n("theme","default",(function(e){wa(e),mi(e)}),!0),n("keyMap","default",(function(e,t,n){var r=Zo(t),i=n!=ka&&Zo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)})),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,La,!0),n("gutters",[],(function(e,t){e.display.gutterSpecs=hi(t,e.options.lineNumbers),mi(e)}),!0),n("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?ar(e.display)+"px":"0",e.refresh()}),!0),n("coverGutterNextToScrollbar",!1,(function(e){return Br(e)}),!0),n("scrollbarStyle","native",(function(e){Ur(e),Br(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),n("lineNumbers",!1,(function(e,t){e.display.gutterSpecs=hi(e.options.gutters,t),mi(e)}),!0),n("firstLineNumber",1,mi,!0),n("lineNumberFormatter",(function(e){return e}),mi,!0),n("showCursorWhenSelecting",!1,gr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,(function(e,t){"nocursor"==t&&(Tr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)})),n("screenReaderLabel",null,(function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)})),n("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),n("dragDrop",!0,Ta),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,gr,!0),n("singleCursorHeightPerLine",!0,gr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Ei,!0),n("addModeClass",!1,Ei,!0),n("pollInterval",100),n("undoDepth",200,(function(e,t){return e.doc.history.undoDepth=t})),n("historyEventDelay",1250),n("viewportMargin",10,(function(e){return e.refresh()}),!0),n("maxHighlightLength",1e4,Ei,!0),n("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),n("tabindex",null,(function(e,t){return e.display.input.getField().tabIndex=t||""})),n("autofocus",null),n("direction","ltr",(function(e,t){return e.doc.setDirection(t)}),!0),n("phrases",null)}(Ma),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&ei(this,t[e])(this,n,i),pe(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Zo(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:ti((function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");!function(e,t,n){for(var r=0,i=n(t);r<e.length&&n(e[r])<=i;)r++;e.splice(r,0,t)}(this.state.overlays,{mode:r,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},(function(e){return e.priority})),this.state.modeGen++,fr(this)})),removeOverlay:ti((function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void fr(this)}})),indentLine:ti((function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),Qe(this.doc,e)&&Na(this,e,t,n)})),indentSelection:ti((function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(Na(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Er(this));else{var o=i.from(),a=i.to(),l=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var s=l;s<n;++s)Na(this,s,e);var c=this.doc.sel.ranges;0==o.ch&&t.length==c.length&&c[r].from().ch>0&&Zi(this.doc,r,new Ci(o,c[r].to()),j)}}})),getTokenAt:function(e,t){return yt(this,e,t)},getLineTokens:function(e,t){return yt(this,et(e),t,!0)},getTokenTypeAt:function(e){e=lt(this.doc,e);var t,n=dt(this,Ke(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}r=a+1}}var l=t?t.indexOf("overlay "):-1;return l<0?t:0==l?null:t.slice(0,l-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!n.hasOwnProperty(t))return r;var i=n[t],o=this.getModeAt(e);if("string"==typeof o[t])i[o[t]]&&r.push(i[o[t]]);else if(o[t])for(var a=0;a<o[t].length;a++){var l=i[o[t][a]];l&&r.push(l)}else o.helperType&&i[o.helperType]?r.push(i[o.helperType]):i[o.name]&&r.push(i[o.name]);for(var s=0;s<i._global.length;s++){var c=i._global[s];c.pred(o,this)&&-1==R(r,c.val)&&r.push(c.val)}return r},getStateAfter:function(e,t){var n=this.doc;return ht(this,(e=at(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return $n(this,null==e?n.head:"object"==typeof e?lt(this.doc,e):e?n.from():n.to(),t||"page")},charCoords:function(e,t){return Kn(this,lt(this.doc,e),t||"page")},coordsChar:function(e,t){return Zn(this,(e=Vn(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Vn(this,{top:e,left:0},t||"page").top,Ye(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),r=Ke(this.doc,e)}else r=e;return Un(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-qt(r):0)},defaultTextHeight:function(){return rr(this.display)},defaultCharWidth:function(){return ir(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o,a,l,s=this.display,c=(e=$n(this,lt(this.doc,e))).bottom,u=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),s.sizer.appendChild(t),"over"==r)c=e.top;else if("above"==r||"near"==r){var f=Math.max(s.wrapper.clientHeight,this.doc.height),d=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>f)&&e.top>t.offsetHeight?c=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=f&&(c=e.bottom),u+t.offsetWidth>d&&(u=d-t.offsetWidth)}t.style.top=c+"px",t.style.left=t.style.right="","right"==i?(u=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?u=0:"middle"==i&&(u=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),n&&(o=this,a={left:u,top:c,right:u+t.offsetWidth,bottom:c+t.offsetHeight},null!=(l=Nr(o,a)).scrollTop&&Ir(o,l.scrollTop),null!=l.scrollLeft&&_r(o,l.scrollLeft))},triggerOnKeyDown:ti(ua),triggerOnKeyPress:ti(da),triggerOnKeyUp:fa,triggerOnMouseDown:ti(ga),execCommand:function(e){if(ta.hasOwnProperty(e))return ta[e].call(null,this)},triggerElectric:ti((function(e){Da(this,e)})),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=lt(this.doc,e),a=0;a<t&&!(o=Wa(this.doc,o,i,n,r)).hitSide;++a);return 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n>e.pos?(e.pos=n,null):(e.pos=t,"trailingspace")},name:"trailingspace"})}))}(n(0))},function(e,t,n){!function(e){"use strict";e.registerHelper("fold","brace",(function(t,n){var r,i=n.line,o=t.getLine(i);function a(a){for(var l=n.ch,s=0;;){var c=l<=0?-1:o.lastIndexOf(a,l-1);if(-1!=c){if(1==s&&c<n.ch)break;if(r=t.getTokenTypeAt(e.Pos(i,c+1)),!/^(comment|string)/.test(r))return c+1;l=c-1}else{if(1==s)break;s=1,l=o.length}}}var l="{",s="}",c=a("{");if(null==c&&(l="[",s="]",c=a("[")),null!=c){var u,f,d=1,h=t.lastLine();e:for(var p=i;p<=h;++p)for(var m=t.getLine(p),g=p==i?c:0;;){var v=m.indexOf(l,g),y=m.indexOf(s,g);if(v<0&&(v=m.length),y<0&&(y=m.length),(g=Math.min(v,y))==m.length)break;if(t.getTokenTypeAt(e.Pos(p,g+1))==r)if(g==v)++d;else if(!--d){u=p,f=g;break e}++g}if(null!=u&&i!=u)return{from:e.Pos(i,c),to:e.Pos(u,f)}}})),e.registerHelper("fold","import",(function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));if(/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1))),"keyword"!=r.type||"import"!=r.string)return null;for(var i=n,o=Math.min(t.lastLine(),n+10);i<=o;++i){var a=t.getLine(i).indexOf(";");if(-1!=a)return{startCh:r.end,end:e.Pos(i,a)}}}var i,o=n.line,a=r(o);if(!a||r(o-1)||(i=r(o-2))&&i.end.line==o-1)return null;for(var l=a.end;;){var s=r(l.line+1);if(null==s)break;l=s.end}return{from:t.clipPos(e.Pos(o,a.startCh+1)),to:l}})),e.registerHelper("fold","include",(function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));return/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1))),"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var i=n.line,o=r(i);if(null==o||null!=r(i-1))return null;for(var a=i;null!=r(a+1);)++a;return{from:e.Pos(i,o+1),to:t.clipPos(e.Pos(a))}}))}(n(0))},function(e,t,n){!function(e){"use strict";e.registerGlobalHelper("fold","comment",(function(e){return e.blockCommentStart&&e.blockCommentEnd}),(function(t,n){var r=t.getModeAt(n),i=r.blockCommentStart,o=r.blockCommentEnd;if(i&&o){for(var a,l=n.line,s=t.getLine(l),c=n.ch,u=0;;){var f=c<=0?-1:s.lastIndexOf(i,c-1);if(-1!=f){if(1==u&&f<n.ch)return;if(/comment/.test(t.getTokenTypeAt(e.Pos(l,f+1)))&&(0==f||s.slice(f-o.length,f)==o||!/comment/.test(t.getTokenTypeAt(e.Pos(l,f))))){a=f+i.length;break}c=f-1}else{if(1==u)return;u=1,c=s.length}}var d,h,p=1,m=t.lastLine();e:for(var g=l;g<=m;++g)for(var v=t.getLine(g),y=g==l?a:0;;){var b=v.indexOf(i,y),x=v.indexOf(o,y);if(b<0&&(b=v.length),x<0&&(x=v.length),(y=Math.min(b,x))==v.length)break;if(y==b)++p;else if(!--p){d=g,h=y;break e}++y}if(null!=d&&(l!=d||h!=a))return{from:e.Pos(l,a),to:e.Pos(d,h)}}}))}(n(0))},function(e,t,n){!function(e){"use strict";var t=e.Pos;function n(e,t){return e.line-t.line||e.ch-t.ch}var r="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",i=new RegExp("<(/?)(["+r+"]["+r+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040]*)","g");function o(e,t,n,r){this.line=t,this.ch=n,this.cm=e,this.text=e.getLine(t),this.min=r?Math.max(r.from,e.firstLine()):e.firstLine(),this.max=r?Math.min(r.to-1,e.lastLine()):e.lastLine()}function a(e,n){var r=e.cm.getTokenTypeAt(t(e.line,n));return r&&/\btag\b/.test(r)}function l(e){if(!(e.line>=e.max))return e.ch=0,e.text=e.cm.getLine(++e.line),!0}function s(e){if(!(e.line<=e.min))return e.text=e.cm.getLine(--e.line),e.ch=e.text.length,!0}function c(e){for(;;){var t=e.text.indexOf(">",e.ch);if(-1==t){if(l(e))continue;return}if(a(e,t+1)){var n=e.text.lastIndexOf("/",t),r=n>-1&&!/\S/.test(e.text.slice(n+1,t));return e.ch=t+1,r?"selfClose":"regular"}e.ch=t+1}}function u(e){for(;;){var t=e.ch?e.text.lastIndexOf("<",e.ch-1):-1;if(-1==t){if(s(e))continue;return}if(a(e,t+1)){i.lastIndex=t,e.ch=t;var n=i.exec(e.text);if(n&&n.index==t)return n}else e.ch=t}}function f(e){for(;;){i.lastIndex=e.ch;var t=i.exec(e.text);if(!t){if(l(e))continue;return}if(a(e,t.index+1))return e.ch=t.index+t[0].length,t;e.ch=t.index+1}}function d(e){for(;;){var t=e.ch?e.text.lastIndexOf(">",e.ch-1):-1;if(-1==t){if(s(e))continue;return}if(a(e,t+1)){var n=e.text.lastIndexOf("/",t),r=n>-1&&!/\S/.test(e.text.slice(n+1,t));return e.ch=t+1,r?"selfClose":"regular"}e.ch=t}}function h(e,n){for(var r=[];;){var i,o=f(e),a=e.line,l=e.ch-(o?o[0].length:0);if(!o||!(i=c(e)))return;if("selfClose"!=i)if(o[1]){for(var s=r.length-1;s>=0;--s)if(r[s]==o[2]){r.length=s;break}if(s<0&&(!n||n==o[2]))return{tag:o[2],from:t(a,l),to:t(e.line,e.ch)}}else r.push(o[2])}}function p(e,n){for(var r=[];;){var i=d(e);if(!i)return;if("selfClose"!=i){var o=e.line,a=e.ch,l=u(e);if(!l)return;if(l[1])r.push(l[2]);else{for(var s=r.length-1;s>=0;--s)if(r[s]==l[2]){r.length=s;break}if(s<0&&(!n||n==l[2]))return{tag:l[2],from:t(e.line,e.ch),to:t(o,a)}}}else u(e)}}e.registerHelper("fold","xml",(function(e,r){for(var i=new o(e,r.line,0);;){var a=f(i);if(!a||i.line!=r.line)return;var l=c(i);if(!l)return;if(!a[1]&&"selfClose"!=l){var s=t(i.line,i.ch),u=h(i,a[2]);return u&&n(u.from,s)>0?{from:s,to:u.from}:null}}})),e.findMatchingTag=function(e,r,i){var a=new o(e,r.line,r.ch,i);if(-1!=a.text.indexOf(">")||-1!=a.text.indexOf("<")){var l=c(a),s=l&&t(a.line,a.ch),f=l&&u(a);if(l&&f&&!(n(a,r)>0)){var d={from:t(a.line,a.ch),to:s,tag:f[2]};return"selfClose"==l?{open:d,close:null,at:"open"}:f[1]?{open:p(a,f[2]),close:d,at:"close"}:{open:d,close:h(a=new o(e,s.line,s.ch,i),f[2]),at:"open"}}}},e.findEnclosingTag=function(e,t,n,r){for(var i=new o(e,t.line,t.ch,n);;){var a=p(i,r);if(!a)break;var l=h(new o(e,t.line,t.ch,n),a.tag);if(l)return{open:a,close:l}}},e.scanForClosingTag=function(e,t,n,r){return h(new o(e,t.line,t.ch,r?{from:0,to:r}:null),n)}}(n(0))},function(e,t,n){!function(e){"use strict";e.defineOption("foldGutter",!1,(function(t,r,i){var o;i&&i!=e.Init&&(t.clearGutter(t.state.foldGutter.options.gutter),t.state.foldGutter=null,t.off("gutterClick",l),t.off("changes",s),t.off("viewportChange",c),t.off("fold",u),t.off("unfold",u),t.off("swapDoc",s)),r&&(t.state.foldGutter=new n((!0===(o=r)&&(o={}),null==o.gutter&&(o.gutter="CodeMirror-foldgutter"),null==o.indicatorOpen&&(o.indicatorOpen="CodeMirror-foldgutter-open"),null==o.indicatorFolded&&(o.indicatorFolded="CodeMirror-foldgutter-folded"),o)),a(t),t.on("gutterClick",l),t.on("changes",s),t.on("viewportChange",c),t.on("fold",u),t.on("unfold",u),t.on("swapDoc",s))}));var t=e.Pos;function n(e){this.options=e,this.from=this.to=0}function r(e,n){for(var r=e.findMarks(t(n,0),t(n+1,0)),i=0;i<r.length;++i)if(r[i].__isFold){var o=r[i].find(-1);if(o&&o.line===n)return r[i]}}function i(e){if("string"==typeof e){var t=document.createElement("div");return t.className=e+" CodeMirror-guttermarker-subtle",t}return e.cloneNode(!0)}function o(e,n,o){var a=e.state.foldGutter.options,l=n,s=e.foldOption(a,"minFoldSize"),c=e.foldOption(a,"rangeFinder");e.eachLine(n,o,(function(n){var o=null;if(r(e,l))o=i(a.indicatorFolded);else{var u=t(l,0),f=c&&c(e,u);f&&f.to.line-f.from.line>=s&&(o=i(a.indicatorOpen))}e.setGutterMarker(n,a.gutter,o),++l}))}function a(e){var t=e.getViewport(),n=e.state.foldGutter;n&&(e.operation((function(){o(e,t.from,t.to)})),n.from=t.from,n.to=t.to)}function l(e,n,i){var o=e.state.foldGutter;if(o){var a=o.options;if(i==a.gutter){var l=r(e,n);l?l.clear():e.foldCode(t(n,0),a)}}}function s(e){var t=e.state.foldGutter;if(t){var n=t.options;t.from=t.to=0,clearTimeout(t.changeUpdate),t.changeUpdate=setTimeout((function(){a(e)}),n.foldOnChangeTimeSpan||600)}}function c(e){var t=e.state.foldGutter;if(t){var n=t.options;clearTimeout(t.changeUpdate),t.changeUpdate=setTimeout((function(){var n=e.getViewport();t.from==t.to||n.from-t.to>20||t.from-n.to>20?a(e):e.operation((function(){n.from<t.from&&(o(e,n.from,t.from),t.from=n.from),n.to>t.to&&(o(e,t.to,n.to),t.to=n.to)}))}),n.updateViewportTimeSpan||400)}}function u(e,t){var n=e.state.foldGutter;if(n){var r=t.line;r>=n.from&&r<n.to&&o(e,r,r+1)}}}(n(0),n(6))},function(e,t,n){!function(e){"use strict";e.runMode=function(t,n,r,i){var o=e.getMode(e.defaults,n),a=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<9);if(r.appendChild){var l=i&&i.tabSize||e.defaults.tabSize,s=r,c=0;s.innerHTML="",r=function(e,t){if("\n"==e)return s.appendChild(document.createTextNode(a?"\r":e)),void(c=0);for(var n="",r=0;;){var i=e.indexOf("\t",r);if(-1==i){n+=e.slice(r),c+=e.length-r;break}c+=i-r,n+=e.slice(r,i);var o=l-c%l;c+=o;for(var u=0;u<o;++u)n+=" ";r=i+1}if(t){var f=s.appendChild(document.createElement("span"));f.className="cm-"+t.replace(/ +/g," cm-"),f.appendChild(document.createTextNode(n))}else s.appendChild(document.createTextNode(n))}}for(var u=e.splitLines(t),f=i&&i.state||e.startState(o),d=0,h=u.length;d<h;++d){d&&r("\n");var p=new e.StringStream(u[d]);for(!p.string&&o.blankLine&&o.blankLine(f);!p.eol();){var m=o.token(p,f);r(p.current(),m,d,p.start,f),p.start=p.pos}}}}(n(0))},function(e,t,n){!function(e){function t(e){e.state.placeholder&&(e.state.placeholder.parentNode.removeChild(e.state.placeholder),e.state.placeholder=null)}function n(e){t(e);var n=e.state.placeholder=document.createElement("pre");n.style.cssText="height: 0; overflow: visible",n.style.direction=e.getOption("direction"),n.className="CodeMirror-placeholder CodeMirror-line-like";var r=e.getOption("placeholder");"string"==typeof r&&(r=document.createTextNode(r)),n.appendChild(r),e.display.lineSpace.insertBefore(n,e.display.lineSpace.firstChild)}function r(e){o(e)&&n(e)}function i(e){var r=e.getWrapperElement(),i=o(e);r.className=r.className.replace(" CodeMirror-empty","")+(i?" CodeMirror-empty":""),i?n(e):t(e)}function o(e){return 1===e.lineCount()&&""===e.getLine(0)}e.defineOption("placeholder","",(function(n,o,a){var l=a&&a!=e.Init;if(o&&!l)n.on("blur",r),n.on("change",i),n.on("swapDoc",i),i(n);else if(!o&&l){n.off("blur",r),n.off("change",i),n.off("swapDoc",i),t(n);var s=n.getWrapperElement();s.className=s.className.replace(" CodeMirror-empty","")}o&&!n.hasFocus()&&r(n)}))}(n(0))}]);