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if(n){var r=cn(t);t.background=r.insertBefore(O("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?cn(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 pn(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=cn(t);t.gutterBackground=O("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 l=cn(t),a=t.gutter=O("div",null,"CodeMirror-gutter-wrapper","left: 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t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),dn(e,t),pn(e,t,n,r),vn(e,t,r),t.node}function vn(e,t,n){if(yn(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)yn(e,t.rest[r],t,n,!1)}function yn(e,t,n,r,i){if(t.widgets)for(var o=cn(n),l=0,a=t.widgets;l<a.length;++l){var s=a[l],u=O("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),bn(s,u,n,r),e.display.input.setUneditable(u),i&&s.above?o.insertBefore(u,n.gutter||n.text):o.appendChild(u),an(s,"redraw")}}function bn(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function xn(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!W(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),A(t.display.measure,O("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function wn(e,t){for(var n=ft(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 kn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Sn(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=A(e.measure,O("pre","x")),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 j-e.display.nativeBarWidth}function Tn(e){return e.display.scroller.clientWidth-Ln(e)-e.display.barWidth}function 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h=0;h<4;h++){for(;u&&ie(t.line.text.charAt(o.coverStart+u));)--u;for(;o.coverStart+c<o.coverEnd&&ie(t.line.text.charAt(o.coverStart+c));)++c;if((i=l&&a<9&&0==u&&c==o.coverEnd-o.coverStart?s.parentNode.getBoundingClientRect():Fn(L(s,u,c).getClientRects(),r)).left||i.right||0==u)break;c=u,u-=1,f="right"}l&&a<11&&(i=function(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!function(e){if(null!=Ct)return Ct;var t=A(e,O("span","x")),n=t.getBoundingClientRect(),r=L(t,0,1).getBoundingClientRect();return Ct=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 d;u>0&&(f=r="right"),i=e.options.lineWrapping&&(d=s.getClientRects()).length>1?d["right"==r?d.length-1:0]:s.getBoundingClientRect()}if(l&&a<9&&!u&&(!i||!i.left&&!i.right)){var 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s=a.left+("window"==r?0:Bn());n.left+=s,n.right+=s}return n.top+=l,n.bottom+=l,n}function Un(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=Bn(),i-=jn();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:r-l.left,top:i-l.top}}function Kn(e,t,n,r,i){return r||(r=ae(e.doc,t.line)),Gn(e,r,On(e,r,t.ch,i),n)}function Xn(e,t,n,r,i,o){function l(t,l){var a=Dn(e,i,t,l?"right":"left",o);return l?a.left=a.right:a.right=a.left,Gn(e,r,a,n)}r=r||ae(e.doc,t.line),i||(i=Wn(e,r));var a=Ze(r,e.doc.direction),s=t.ch,u=t.sticky;if(s>=r.text.length?(s=r.text.length,u="before"):s<=0&&(s=0,u="after"),!a)return l("before"==u?s-1:s,"before"==u);function c(e,t,n){var r=a[t],i=1==r.level;return l(n?e-1:e,i!=n)}var f=_e(a,s,u),h=Ye,d=c(s,f,"before"==u);return null!=h&&(d.other=c(s,h,"before"!=u)),d}function $n(e,t){var n=0;t=Ce(e.doc,t),e.options.lineWrapping||(n=tr(e.display)*t.ch);var r=ae(e.doc,t.line),i=Ke(r)+Cn(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Yn(e,t,n,r,i){var o=ge(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function _n(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return Yn(r.first,0,null,!0,-1);var i=he(r,n),o=r.first+r.size-1;if(i>o)return Yn(r.first+r.size-1,ae(r,o).text.length,null,!0,1);t<0&&(t=0);for(var l=ae(r,i);;){var a=Jn(e,l,i,t,n),s=ze(l),u=s&&s.find(0,!0);if(!s||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=fe(l=u.to.line)}}function qn(e,t,n,r){r-=Vn(t);var i=t.text.length,o=le(function(t){return Dn(e,n,t-1).bottom<=r},i,0);return i=le(function(t){return Dn(e,n,t).top>r},o,i),{begin:o,end:i}}function Zn(e,t,n,r){n||(n=Wn(e,t));var i=Gn(e,t,Dn(e,n,r),"line").top;return qn(e,t,n,i)}function Qn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function Jn(e,t,n,r,i){i-=Ke(t);var o=Wn(e,t),l=Vn(t),a=0,s=t.text.length,u=!0,c=Ze(t,e.doc.direction);if(c){var f=(e.options.lineWrapping?function(e,t,n,r,i,o,l){var a=qn(e,t,r,l),s=a.begin,u=a.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var c=null,f=null,h=0;h<i.length;h++){var d=i[h];if(!(d.from>=u||d.to<=s)){var p=1!=d.level,g=Dn(e,r,p?Math.min(u,d.to)-1:Math.max(s,d.from)).right,m=g<o?o-g+1e9:g-o;(!c||f>m)&&(c=d,f=m)}}return c||(c=i[i.length-1]),c.from<s&&(c={from:s,to:c.to,level:c.level}),c.to>u&&(c={from:c.from,to:u,level:c.level}),c}:function(e,t,n,r,i,o,l){var a=le(function(a){var s=i[a],u=1!=s.level;return Qn(Xn(e,ge(n,u?s.to:s.from,u?"before":"after"),"line",t,r),o,l,!0)},0,i.length-1),s=i[a];if(a>0){var u=1!=s.level,c=Xn(e,ge(n,u?s.from:s.to,u?"after":"before"),"line",t,r);Qn(c,o,l,!0)&&c.top>l&&(s=i[a-1])}return s})(e,t,n,o,c,r,i);u=1!=f.level,a=u?f.from:f.to-1,s=u?f.to:f.from-1}var h,d,p=null,g=null,m=le(function(t){var n=Dn(e,o,t);return n.top+=l,n.bottom+=l,!!Qn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,g=n),!0)},a,s),v=!1;if(g){var y=r-g.left<g.right-r,b=y==u;m=p+(b?0:1),d=b?"after":"before",h=y?g.left:g.right}else{u||m!=s&&m!=a||m++,d=0==m?"after":m==t.text.length?"before":Dn(e,o,m-(u?1:0)).bottom+l<=i==u?"after":"before";var x=Xn(e,ge(n,m,d),"line",t,o);h=x.left,v=i<x.top||i>=x.bottom}return m=oe(t.text,m,1),Yn(n,m,d,v,r-h)}function er(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Hn){Hn=O("pre");for(var t=0;t<49;++t)Hn.appendChild(document.createTextNode("x")),Hn.appendChild(O("br"));Hn.appendChild(document.createTextNode("x"))}A(e.measure,Hn);var n=Hn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),M(e.measure),n||1}function tr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=O("span","xxxxxxxxxx"),n=O("pre",[t]);A(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function nr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)n[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[l]]=o.clientWidth;return{fixedPos:rr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function rr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ir(e){var t=er(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/tr(e.display)-3);return function(i){if(Ge(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function or(e){var t=e.doc,n=ir(e);t.iter(function(e){var t=n(e);t!=e.height&&ce(e,t)})}function lr(e,t,n,r){var i=e.display;if(!n&&"true"==ft(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,u=_n(e,o,l);if(r&&1==u.xRel&&(s=ae(e.doc,u.line).text).length==u.ch){var c=z(s,s.length,e.options.tabSize)-s.length;u=ge(u.line,Math.max(0,Math.round((o-Sn(e.display).left)/tr(e.display))-c))}return u}function ar(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 sr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ur(e,t){void 0===t&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),l=0;l<n.sel.ranges.length;l++)if(t||l!=n.sel.primIndex){var a=n.sel.ranges[l];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var s=a.empty();(s||e.options.showCursorWhenSelecting)&&cr(e,a.head,i),s||hr(e,a,o)}}return r}function cr(e,t,n){var r=Xn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(O("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(O("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function fr(e,t){return e.top-t.top||e.left-t.left}function hr(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),l=Sn(e.display),a=l.left,s=Math.max(r.sizerWidth,Tn(e)-r.sizer.offsetLeft)-l.right,u="ltr"==i.direction;function c(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),o.appendChild(O("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?s-e:n)+"px;\n                             height: "+(r-t)+"px"))}function f(t,n,r){var o,l,f=ae(i,t),h=f.text.length;function d(n,r){return Kn(e,ge(t,n),"div",f,r)}function p(t,n,r){var i=Zn(e,f,null,t),o="ltr"==n==("after"==r)?"left":"right",l="after"==r?i.begin:i.end-(/\s/.test(f.text.charAt(i.end-1))?2:1);return d(l,o)[o]}var g=Ze(f,i.direction);return function(e,t,n,r){if(!e)return r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<n&&l.to>t||t==n&&l.to==t)&&(r(Math.max(l.from,t),Math.min(l.to,n),1==l.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(g,n||0,null==r?h:r,function(e,t,i,f){var m="ltr"==i,v=d(e,m?"left":"right"),y=d(t-1,m?"right":"left"),b=null==n&&0==e,x=null==r&&t==h,w=0==f,C=!g||f==g.length-1;if(y.top-v.top<=3){var k=(u?b:x)&&w,S=(u?x:b)&&C,L=k?a:(m?v:y).left,T=S?s:(m?y:v).right;c(L,v.top,T-L,v.bottom)}else{var M,A,O,N;m?(M=u&&b&&w?a:v.left,A=u?s:p(e,i,"before"),O=u?a:p(t,i,"after"),N=u&&x&&C?s:y.right):(M=u?p(e,i,"before"):a,A=!u&&b&&w?s:v.right,O=!u&&x&&C?a:y.left,N=u?p(t,i,"after"):s),c(M,v.top,A-M,v.bottom),v.bottom<y.top&&c(a,v.bottom,null,y.top),c(O,y.top,N-O,y.bottom)}(!o||fr(v,o)<0)&&(o=v),fr(y,o)<0&&(o=y),(!l||fr(v,l)<0)&&(l=v),fr(y,l)<0&&(l=y)}),{start:o,end:l}}var h=t.from(),d=t.to();if(h.line==d.line)f(h.line,h.ch,d.ch);else{var p=ae(i,h.line),g=ae(i,d.line),m=Be(p)==Be(g),v=f(h.line,h.ch,m?p.text.length+1:null).end,y=f(d.line,m?0:null,d.ch).start;m&&(v.top<y.top-2?(c(v.right,v.top,null,v.bottom),c(a,y.top,y.left,y.bottom)):c(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&c(a,v.bottom,null,y.top)}n.appendChild(o)}function dr(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(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function pr(e){e.state.focused||(e.display.input.focus(),mr(e))}function gr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vr(e))},100)}function mr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(nt(e,"focus",e,t),e.state.focused=!0,H(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),s&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),dr(e))}function vr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(nt(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function yr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=void 0;if(!i.hidden){if(l&&a<8){var s=i.node.offsetTop+i.node.offsetHeight;o=s-n,n=s}else{var u=i.node.getBoundingClientRect();o=u.bottom-u.top}var c=i.line.height-o;if(o<2&&(o=er(t)),(c>.005||c<-.005)&&(ce(i.line,o),br(i.line),i.rest))for(var f=0;f<i.rest.length;f++)br(i.rest[f])}}}function br(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 xr(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=he(t,r),l=he(t,i);if(n&&n.ensure){var a=n.ensure.from.line,s=n.ensure.to.line;a<o?(o=a,l=he(t,Ke(ae(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=he(t,Ke(ae(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function wr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&(n[l].gutter&&(n[l].gutter.style.left=o),n[l].gutterBackground&&(n[l].gutterBackground.style.left=o));var a=n[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function Cr(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=pe(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(O("div",[O("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ai(e),!0}return!1}function kr(e,t){var n=e.display,r=er(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Mn(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var a=e.doc.height+kn(n),s=t.top<r,u=t.bottom>a-r;if(t.top<i)l.scrollTop=s?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?a:t.bottom)-o);c!=i&&(l.scrollTop=c)}var f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,h=Tn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),d=t.right-t.left>h;return d&&(t.right=t.left+h),t.left<10?l.scrollLeft=0:t.left<f?l.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>h+f-3&&(l.scrollLeft=t.right+(d?0:10)-h),l}function Sr(e,t){null!=t&&(Mr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Lr(e){Mr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Tr(e,t,n){null==t&&null==n||Mr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Mr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=$n(e,t.from),r=$n(e,t.to);Ar(e,n,r,t.margin)}}function Ar(e,t,n,r){var i=kr(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});Tr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||li(e,{top:t}),Nr(e,t,!0),n&&li(e),ti(e,100))}function Nr(e,t,n){t=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 Wr(e,t,n,r){t=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,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Dr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(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=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),Je(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Je(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,l&&a<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&&!d?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new R,this.disableVert=new R},Hr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=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 Er=function(){};function Pr(e,t){t||(t=Dr(e));var n=e.display.barWidth,r=e.display.barHeight;Fr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Fr(e,Dr(e)),n=e.display.barWidth,r=e.display.barHeight}function Fr(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=""}Er.prototype.update=function(){return{bottom:0,right:0}},Er.prototype.setScrollLeft=function(){},Er.prototype.setScrollTop=function(){},Er.prototype.clear=function(){};var Ir={native:Hr,null:Er};function zr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ir[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Je(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?Wr(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&H(e.display.wrapper,e.display.scrollbars.addClass)}var Rr=0;function Br(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Rr},t=e.curOp,on?on.ops.push(t):t.ownsGroup=on={ops:[t],delayedCallbacks:[]}}function jr(e){var t=e.curOp;!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{on=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++)Vr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&ii(i.cm,i.update);for(var i,o=0;o<t.length;o++)Gr(t[o]);for(var l=0;l<t.length;l++)Ur(t[l]);for(var a=0;a<t.length;a++)Kr(t[a])}(e)})}function Vr(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&&$e(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 ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Gr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Dr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(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-Tn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Wr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==D();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Pr(t,e.barMeasure),e.updatedDisplay&&si(t,e.barMeasure),e.selectionChanged&&dr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&pr(e.cm)}function Kr(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&oi(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Nr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Wr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(t=t.ch?ge(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,n="before"==t.sticky?ge(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var l=!1,a=Xn(e,t),s=n&&n!=t?Xn(e,n):a;i={left:Math.min(a.left,s.left),top:Math.min(a.top,s.top)-r,right:Math.max(a.left,s.left),bottom:Math.max(a.bottom,s.bottom)+r};var u=kr(e,i),c=e.doc.scrollTop,f=e.doc.scrollLeft;if(null!=u.scrollTop&&(Or(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(l=!0)),null!=u.scrollLeft&&(Wr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(l=!0)),!l)break}return i}(t,Ce(r,e.scrollToPos.from),Ce(r,e.scrollToPos.to),e.scrollToPos.margin);!function(e,t){if(!rt(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=O("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,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||nt(o[a],"hide");if(l)for(var s=0;s<l.length;++s)l[s].lines.length&&nt(l[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&nt(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Xr(e,t){if(e.curOp)return t();Br(e);try{return t()}finally{jr(e)}}function $r(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Br(e);try{return t.apply(e,arguments)}finally{jr(e)}}}function Yr(e){return function(){if(this.curOp)return e.apply(this,arguments);Br(this);try{return e.apply(this,arguments)}finally{jr(this)}}}function _r(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Br(t);try{return e.apply(this,arguments)}finally{jr(t)}}}function qr(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)Le&&je(e.doc,t)<i.viewTo&&Qr(e);else if(n<=i.viewFrom)Le&&Ve(e.doc,n+r)>i.viewFrom?Qr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Qr(e);else if(t<=i.viewFrom){var o=Jr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Qr(e)}else if(n>=i.viewTo){var l=Jr(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):Qr(e)}else{var a=Jr(e,t,t,-1),s=Jr(e,n,n+r,1);a&&s?(i.view=i.view.slice(0,a.index).concat(rn(e,a.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):Qr(e)}var u=i.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(i.externalMeasured=null))}function Zr(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[ar(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==B(l,n)&&l.push(n)}}}function Qr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Jr(e,t,n,r){var i,o=ar(e,t),l=e.display.view;if(!Le||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=e.display.viewFrom,s=0;s<o;s++)a+=l[s].size;if(a!=t){if(r>0){if(o==l.length-1)return null;i=a+l[o].size-t,o++}else i=a-t;t+=i,n+=i}for(;je(e.doc,n)!=n;){if(o==(r<0?0:l.length-1))return null;n+=r*l[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ei(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 ti(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,F(ni,e))}function ni(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=It(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 l=o.styles,a=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,s=Pt(e,o,r,!0);a&&(r.state=a),o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&h<l.length;++h)f=l[h]!=o.styles[h];f&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&zt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ti(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Xr(e,function(){for(var t=0;t<i.length;t++)Zr(e,i[t],"text")})}}var ri=function(e,t,n){var r=e.display;this.viewport=t,this.visible=xr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Tn(e),this.force=n,this.dims=nr(e),this.events=[]};function ii(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Qr(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==ei(e))return!1;Cr(e)&&(Qr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=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>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Le&&(o=je(e.doc,o),l=Ve(e.doc,l));var a=o!=n.viewFrom||l!=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=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(ar(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(rn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,ar(e,n)))),r.viewTo=n}(e,o,l),n.viewOffset=Ke(ae(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=ei(e);if(!a&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=function(e){if(e.hasFocus())return null;var t=D();if(!t||!W(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&W(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 u>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,l=o.firstChild;function a(t){var n=t.nextSibling;return s&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var u=r.view,c=r.viewFrom,f=0;f<u.length;f++){var h=u[f];if(h.hidden);else if(h.node&&h.node.parentNode==o){for(;l!=h.node;)l=a(l);var d=i&&null!=t&&t<=c&&h.lineNumber;h.changes&&(B(h.changes,"gutter")>-1&&(d=!1),un(e,h,c,n)),d&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(pe(e.options,c)))),l=h.node.nextSibling}else{var p=mn(e,h,c,n);o.insertBefore(p,l)}c+=h.size}for(;l;)l=a(l)}(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&W(document.body,e.anchorNode)&&W(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(c),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ti(e,400)),n.updateLineNumbers=null,!0}function oi(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Tn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Mn(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);r=!1){yr(e);var i=Dr(e);sr(e),Pr(e,i),si(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function li(e,t){var n=new ri(e,t);if(ii(e,n)){yr(e),oi(e,n);var r=Dr(e);sr(e),Pr(e,r),si(e,r),n.finish()}}function ai(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function si(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ln(e)+"px"}function ui(e){var t=e.display.gutters,n=e.options.gutters;M(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(O("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",ai(e)}function ci(e){var t=B(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){ot(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;e<this.events.length;e++)nt.apply(null,this.events[e])};var fi=0,hi=null;function di(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 pi(e){var t=di(e);return t.x*=hi,t.y*=hi,t}function gi(e,t){var r=di(t),i=r.x,o=r.y,l=e.display,a=l.scroller,u=a.scrollWidth>a.clientWidth,c=a.scrollHeight>a.clientHeight;if(i&&u||o&&c){if(o&&y&&s)e:for(var h=t.target,d=l.view;h!=a;h=h.parentNode)for(var p=0;p<d.length;p++)if(d[p].node==h){e.display.currentWheelTarget=h;break e}if(i&&!n&&!f&&null!=hi)return o&&c&&Or(e,Math.max(0,a.scrollTop+o*hi)),Wr(e,Math.max(0,a.scrollLeft+i*hi)),(!o||o&&c)&&at(t),void(l.wheelStartX=null);if(o&&null!=hi){var 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e=[],t=0;t<this.ranges.length;t++)e[t]=new vi(ye(this.ranges[t].anchor),ye(this.ranges[t].head));return new mi(e,this.primIndex)},mi.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},mi.prototype.contains=function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(me(t,r.from())>=0&&me(e,r.to())<=0)return n}return-1};var vi=function(e,t){this.anchor=e,this.head=t};function yi(e,t){var n=e[t];e.sort(function(e,t){return me(e.from(),t.from())}),t=B(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(me(o.to(),i.from())>=0){var l=xe(o.from(),i.from()),a=be(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new vi(s?a:l,s?l:a))}}return new mi(e,t)}function bi(e,t){return new mi([new vi(e,t||e)],0)}function xi(e){return e.text?ge(e.from.line+e.text.length-1,_(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function wi(e,t){if(me(e,t.from)<0)return 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t=Xe(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,a=!1)}),a&&(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=ae(e,r).stateAfter;if(i&&(!(i instanceof Ht)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}}(r,o.line),ti(e,400);var u=t.text.length-(l.line-o.line)-1;t.full?qr(e):o.line!=l.line||1!=t.text.length||Ti(e.doc,t)?qr(e,o.line,l.line+1,u):Zr(e,o.line,"text");var c=ot(e,"changes"),f=ot(e,"change");if(f||c){var h={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin};f&&an(e,"change",e,h),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}(e.cm,t,r):Mi(e,t,r),Yi(e,n,G)}}function so(e,t,n,r,i){var o;r||(r=n),me(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),ro(e,{from:n,to:r,text:t,origin:i})}function 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i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}vi.prototype.from=function(){return xe(this.anchor,this.head)},vi.prototype.to=function(){return be(this.anchor,this.head)},vi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},po.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,Xt(i),an(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}},go.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),l=r.height;if(r.removeInner(e,o),this.height-=l-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 po))){var a=[];this.collapse(a),this.children=[new po(a)],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 l=i.lines.length%25+25,a=l;a<i.lines.length;){var s=new po(i.lines.slice(a,a+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new go(t);if(e.parent){e.size-=n.size,e.height-=n.height;var r=B(e.parent.children,e);e.parent.children.splice(r+1,0,n)}else{var i=new go(e.children);i.parent=e,e.children=[i,n],e=i}n.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 l=Math.min(t,o-e);if(i.iterN(e,l,n))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var mo=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 vo(e,t,n){Ke(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sr(e,n)}mo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=fe(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=xn(this);ce(n,Math.max(0,n.height-o)),e&&(Xr(e,function(){vo(e,n,-o),Zr(e,r,"widget")}),an(e,"lineWidgetCleared",e,this,r))}},mo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=xn(this)-t;i&&(ce(r,r.height+i),n&&Xr(n,function(){n.curOp.forceUpdate=!0,vo(n,r,i),an(n,"lineWidgetChanged",n,e,fe(r))}))},lt(mo);var yo=0,bo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++yo};function xo(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=I(r)).shared=!1;var o=[xo(e,t,n,r,i)],l=o[0],a=r.widgetNode;return Ai(e,function(e){a&&(r.widgetNode=a.cloneNode(!0)),o.push(xo(e,Ce(e,t),Ce(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;l=_(o)}),new wo(o,l)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return $r(e.cm,xo)(e,t,n,r,i);var o=new bo(e,i),l=me(t,n);if(r&&I(r,o,!1),l>0||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=N("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Re(e,t.line,t,n,o)||t.line!=n.line&&Re(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Le=!0}o.addToHistory&&Ei(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,u=e.cm;if(e.iter(s,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&Be(e)==u.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&ce(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Te(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){Ge(e,t)&&ce(t,0)}),o.clearOnEnter&&Je(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++yo,o.atomic=!0),u){if(a&&(u.curOp.updateMaxLine=!0),o.collapsed)qr(u,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=t.line;c<=n.line;c++)Zr(u,c,"text");o.atomic&&qi(u.doc),an(u,"markerAdded",u,o)}return o}bo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Br(e),ot(this,"clear")){var n=this.find();n&&an(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],a=Me(l.markedSpans,this);e&&!this.collapsed?Zr(e,fe(l),"text"):e&&(null!=a.to&&(i=fe(l)),null!=a.from&&(r=fe(l))),l.markedSpans=Ae(l.markedSpans,a),null==a.from&&this.collapsed&&!Ge(this.doc,l)&&e&&ce(l,er(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var u=Be(this.lines[s]),c=Xe(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&qr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&qi(e.doc)),e&&an(e,"markerCleared",e,this,r,i),t&&jr(e),this.parent&&this.parent.clear()}},bo.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],l=Me(o.markedSpans,this);if(null!=l.from&&(n=ge(t?o:fe(o),l.from),-1==e))return n;if(null!=l.to&&(r=ge(t?o:fe(o),l.to),1==e))return r}return n&&{from:n,to:r}},bo.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&Xr(r,function(){var i=t.line,o=fe(t.line),l=Nn(r,o);if(l&&(In(l),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ge(n.doc,i)&&null!=n.height){var a=n.height;n.height=null;var s=xn(n)-a;s&&ce(i,i.height+s)}an(r,"markerChanged",r,e)})},bo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},bo.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},lt(bo);var wo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Co(e){return e.findMarks(ge(e.first,0),e.clipPos(ge(e.lastLine())),function(e){return e.parent})}function ko(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Ai(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==B(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}wo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();an(this,"clear")}},wo.prototype.find=function(e,t){return this.primary.find(e,t)},lt(wo);var So=0,Lo=function(e,t,n,r,i){if(!(this instanceof Lo))return new Lo(e,t,n,r,i);null==n&&(n=0),go.call(this,[new po([new Kt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=ge(n,0);this.sel=bi(o),this.history=new Wi(null),this.id=++So,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Mi(this,{from:o,to:o,text:e}),$i(this,bi(o),G)};Lo.prototype=Q(go.prototype,{constructor:Lo,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=ue(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:_r(function(e){var t=ge(this.first,0),n=this.first+this.size-1;ro(this,{from:t,to:ge(n,ae(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Tr(this.cm,0,0),$i(this,bi(t),G)}),replaceRange:function(e,t,n,r){t=Ce(this,t),n=n?Ce(this,n):t,so(this,e,t,n,r)},getRange:function(e,t,n){var r=se(this,Ce(this,e),Ce(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(de(this,e))return ae(this,e)},getLineNumber:function(e){return fe(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=ae(this,e)),Be(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Ce(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:_r(function(e,t,n){Ki(this,Ce(this,"number"==typeof 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i=se(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:_r(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];r[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:n}}for(var a=t&&"end"!=t&&function(e,t,n){for(var r=[],i=ge(e.first,0),o=i,l=0;l<t.length;l++){var a=t[l],s=ki(a.from,i,o),u=ki(xi(a),i,o);if(i=a.to,o=u,"around"==n){var c=e.sel.ranges[l],f=me(c.head,c.anchor)<0;r[l]=new vi(f?u:s,f?s:u)}else r[l]=new vi(s,s)}return new mi(r,e.sel.primIndex)}(this,r,t),s=r.length-1;s>=0;s--)ro(this,r[s]);a?Xi(this,a):this.cm&&Lr(this.cm)}),undo:_r(function(){oo(this,"undo")}),redo:_r(function(){oo(this,"redo")}),undoSelection:_r(function(){oo(this,"undo",!0)}),redoSelection:_r(function(){oo(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(){this.history=new Wi(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Bi(this.history.done),undone:Bi(this.history.undone)}},setHistory:function(e){var t=this.history=new Wi(this.history.maxGeneration);t.done=Bi(e.done.slice(0),null,!0),t.undone=Bi(e.undone.slice(0),null,!0)},setGutterMarker:_r(function(e,t,n){return ho(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&ne(r)&&(e.gutterMarkers=null),!0})}),clearGutter:_r(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&ho(t,n,"gutter",function(){return n.gutterMarkers[e]=null,ne(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!de(this,e))return null;if(t=e,!(e=ae(this,e)))return null}else if(null==(t=fe(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:_r(function(e,t,n){return ho(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(S(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0})}),removeLineClass:_r(function(e,t,n){return ho(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[r];if(!i)return!1;if(null==n)e[r]=null;else{var o=i.match(S(n));if(!o)return!1;var l=o.index+o[0].length;e[r]=i.slice(0,o.index)+(o.index&&l!=i.length?" 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i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=Ce(this,e),t=Ce(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var l=o.markedSpans;if(l)for(var a=0;a<l.length;a++){var s=l[a];null!=s.to&&i==e.line&&e.ch>=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+r;if(o>e)return t=e,!0;e-=o,++n}),Ce(this,ge(n,t))},indexFromPos:function(e){var t=(e=Ce(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),t},copy:function(e){var t=new Lo(ue(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new Lo(ue(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(me(o,l)){var a=xo(e,o,l,r.primary,r.primary.type);r.markers.push(a),a.parent=r}}}(r,Co(this)),r},unlinkDoc:function(e){if(e instanceof Cl&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var n=this.linked[t];if(n.doc==e){this.linked.splice(t,1),e.unlinkDoc(this),ko(Co(this));break}}if(e.history==this.history){var r=[e.id];Ai(e,function(e){return r.push(e.id)},!0),e.history=new Wi(null),e.history.done=Bi(this.history.done,r),e.history.undone=Bi(this.history.undone,r)}},iterLinkedDocs:function(e){Ai(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):bt(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:_r(function(e){var t;"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&Xr(t=this.cm,function(){Ni(t),qr(t)}))})}),Lo.prototype.eachLine=Lo.prototype.iter;var To=0;function Mo(e){var t=this;if(Ao(t),!rt(t,e)&&!wn(t.display,e)){at(e),l&&(To=+new Date);var n=lr(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var 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e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(ge(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ge(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return qo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return Zo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return function(e,t){var n=ae(e.doc,t),r=function(e){for(var t;t=ze(e);)e=t.find(1,!0).line;return e}(n);return r!=n&&(t=fe(r)),Yo(!0,e,n,t,-1)}(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},K)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var 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e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),l=z(e.getLine(o.line),o.ch,r);t.push(Y(r-l%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Xr(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=ae(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new ge(i.line,i.ch-1)),i.ch>0)i=new 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n=Go(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?el(e,"Shift-"+n,t,function(t){return Qo(e,t,!0)})||el(e,n,t,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return Qo(e,t)}):el(e,n,t,function(t){return Qo(e,t)}))}var rl=null;function il(e){var t=this;if(t.curOp.focus=D(),!rt(t,e)){l&&a<11&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=nl(t,e);f&&(rl=r?n:null,!r&&88==n&&!wt&&(y?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){var t=e.display.lineDiv;function n(e){18!=e.keyCode&&e.altKey||(T(t,"CodeMirror-crosshair"),tt(document,"keyup",n),tt(document,"mouseover",n))}H(t,"CodeMirror-crosshair"),Je(document,"keyup",n),Je(document,"mouseover",n)}(t)}}function ol(e){16==e.keyCode&&(this.doc.sel.shift=!1),rt(this,e)}function ll(e){var t=this;if(!(wn(t.display,e)||rt(t,e)||e.ctrlKey&&!e.altKey||y&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(f&&n==rl)return rl=null,void at(e);if(!f||e.which&&!(e.which<10)||!nl(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return el(e,"'"+n+"'",t,function(t){return Qo(e,t,!0)})}(t,e,i)||t.display.input.onKeyPress(e))}}}var al,sl,ul=function(e,t,n){this.time=e,this.pos=t,this.button=n};function cl(e){var t=this,n=t.display;if(!(rt(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,wn(n,e))s||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!dl(t,e)){var r=lr(t,e),i=ht(e),o=r?function(e,t){var n=+new Date;return sl&&sl.compare(n,e,t)?(al=sl=null,"triple"):al&&al.compare(n,e,t)?(sl=new ul(n,e,t),al=null,"double"):(al=new ul(n,e,t),sl=null,"single")}(r,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),r&&function(e,t,n,r,i){var 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g=o.sel.ranges[p];if(g.head.line==t&&g.head.ch<c.length){var m=ge(t,c.length);Ui(o,p,new vi(m,m));break}}}Cl.defineInitHook=function(e){return kl.push(e)};var Ll=null;function Tl(e){Ll=e}function Ml(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var l,a=e.state.pasteIncoming||"paste"==i,s=bt(t),u=null;if(a&&r.ranges.length>1)if(Ll&&Ll.text.join("\n")==t){if(r.ranges.length%Ll.text.length==0){u=[];for(var c=0;c<Ll.text.length;c++)u.push(o.splitLines(Ll.text[c]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=q(s,function(e){return[e]}));for(var f=r.ranges.length-1;f>=0;f--){var h=r.ranges[f],d=h.from(),p=h.to();h.empty()&&(n&&n>0?d=ge(d.line,d.ch-n):e.state.overwrite&&!a?p=ge(p.line,Math.min(ae(o,p.line).text.length,p.ch+_(s).length)):Ll&&Ll.lineWise&&Ll.text.join("\n")==t&&(d=p=ge(d.line,0))),l=e.curOp.updateInput;var g={from:d,to:p,text:u?u[f%u.length]:s,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};ro(e.doc,g),an(e,"inputRead",e,g)}t&&!a&&Ol(e,t),Lr(e),e.curOp.updateInput=l,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Al(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Xr(t,function(){return Ml(t,n,0,null,"paste")}),!0}function Ol(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),l=!1;if(o.electricChars){for(var a=0;a<o.electricChars.length;a++)if(t.indexOf(o.electricChars.charAt(a))>-1){l=Sl(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(ae(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=Sl(e,i.head.line,"smart"));l&&an(e,"electricInput",e,i.head.line)}}}function Nl(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:ge(i,0),head:ge(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Wl(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function Dl(){var e=O("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=O("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return s?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),Wl(e),t}function Hl(e,t,n,r,i){var o=t,l=n,a=ae(e,t.line);function s(r){var o,l;if(null==(o=i?function(e,t,n,r){var i=Ze(t,e.doc.direction);if(!i)return $o(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=_e(i,n.ch,n.sticky),l=i[o];if("ltr"==e.doc.direction&&l.level%2==0&&(r>0?l.to>n.ch:l.from<n.ch))return $o(t,n,r);var a,s=function(e,n){return Xo(t,e instanceof ge?e.ch:e,n)},u=function(n){return e.options.lineWrapping?(a=a||Wn(e,t),Zn(e,t,a,n)):{begin:0,end:t.text.length}},c=u("before"==n.sticky?s(n,-1):n.ch);if("rtl"==e.doc.direction||1==l.level){var f=1==l.level==r<0,h=s(n,f?1:-1);if(null!=h&&(f?h<=l.to&&h<=c.end:h>=l.from&&h>=c.begin)){var d=f?"before":"after";return new ge(n.line,h,d)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,s(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e<i.length;e+=t){var l=i[e],a=t>0==(1!=l.level),u=a?r.begin:s(r.end,-1);if(l.from<=u&&u<l.to)return o(u,a);if(u=a?l.from:s(l.to,-1),r.begin<=u&&u<r.end)return o(u,a)}},g=p(o+r,r,c);if(g)return g;var m=r>0?c.end:s(c.begin,-1);return null==m||r>0&&m==t.text.length||!(g=p(r>0?0:i.length-1,r,u(m)))?null:g}(e.cm,a,t,n):$o(a,t,n))){if(r||((l=t.line+n)<e.first||l>=e.first+e.size||(t=new ge(l,t.ch,t.sticky),!(a=ae(e,l)))))return!1;t=Yo(i,e.cm,a,t.line,n)}else t=o;return!0}if("char"==r)s();else if("column"==r)s(!0);else if("word"==r||"group"==r)for(var u=null,c="group"==r,f=e.cm&&e.cm.getHelper(t,"wordChars"),h=!0;!(n<0)||s(!h);h=!1){var d=a.text.charAt(t.ch)||"\n",p=te(d,f)?"w":c&&"\n"==d?"n":!c||/\s/.test(d)?null:"p";if(!c||h||p||(p="s"),u&&u!=p){n<0&&(n=1,s(),t.sticky="after");break}if(p&&(u=p),n>0&&!s(!h))break}var g=Ji(e,t,o,l,!0);return ve(o,g)&&(g.hitSide=!0),g}function El(e,t,n,r){var i,o,l=e.doc,a=t.left;if("page"==r){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(s-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*u}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=_n(e,a,i)).outside;){if(n<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*n}return o}var Pl=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new R,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Fl(e,t){var n=Nn(e,t.line);if(!n||n.hidden)return null;var r=ae(e.doc,t.line),i=An(n,r,t.line),o=Ze(r,e.doc.direction),l="left";if(o){var a=_e(o,t.ch);l=a%2?"right":"left"}var s=Pn(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function Il(e,t){return t&&(e.bad=!0),e}function zl(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Il(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return Rl(o,t,n)}}function Rl(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!W(r,t))return Il(ge(fe(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var o=e.rest?_(e.rest):e.line;return Il(ge(fe(o),o.text.length),i)}var l=3==t.nodeType?t:null,a=t;for(l||1!=t.childNodes.length||3!=t.firstChild.nodeType||(l=t.firstChild,n&&(n=l.nodeValue.length));a.parentNode!=r;)a=a.parentNode;var s=e.measure,u=s.maps;function c(t,n,r){for(var i=-1;i<(u?u.length:0);i++)for(var o=i<0?s.map:u[i],l=0;l<o.length;l+=3){var a=o[l+2];if(a==t||a==n){var c=fe(i<0?e.line:e.rest[i]),f=o[l]+r;return(r<0||a!=t)&&(f=o[l+(r?1:0)]),ge(c,f)}}}var f=c(l,a,n);if(f)return Il(f,i);for(var h=a.nextSibling,d=l?l.nodeValue.length-n:0;h;h=h.nextSibling){if(f=c(h,h.firstChild,0))return Il(ge(f.line,f.ch-d),i);d+=h.textContent.length}for(var p=a.previousSibling,g=n;p;p=p.previousSibling){if(f=c(p,p.firstChild,-1))return Il(ge(f.line,f.ch+g),i);g+=p.textContent.length}}Pl.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;function o(e){if(!rt(r,e)){if(r.somethingSelected())Tl({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Nl(r);Tl({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,G),r.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var o=Ll.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var l=Dl(),a=l.firstChild;r.display.lineSpace.insertBefore(l,r.display.lineSpace.firstChild),a.value=Ll.text.join("\n");var s=document.activeElement;P(a),setTimeout(function(){r.display.lineSpace.removeChild(l),s.focus(),s==i&&n.showPrimarySelection()},50)}}Wl(i,r.options.spellcheck),Je(i,"paste",function(e){rt(r,e)||Al(e,r)||a<=11&&setTimeout($r(r,function(){return t.updateFromDOM()}),20)}),Je(i,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),Je(i,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),Je(i,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Je(i,"touchstart",function(){return n.forceCompositionEnd()}),Je(i,"input",function(){t.composing||t.readFromDOMSoon()}),Je(i,"copy",o),Je(i,"cut",o)},Pl.prototype.prepareSelection=function(){var e=ur(this.cm,!1);return e.focus=this.cm.state.focused,e},Pl.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Pl.prototype.showPrimarySelection=function(){var e=window.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 l=zl(t,e.anchorNode,e.anchorOffset),a=zl(t,e.focusNode,e.focusOffset);if(!l||l.bad||!a||a.bad||0!=me(xe(l,a),i)||0!=me(be(l,a),o)){var s=t.display.view,u=i.line>=t.display.viewFrom&&Fl(t,i)||{node:s[0].measure.map[2],offset:0},c=o.line<t.display.viewTo&&Fl(t,o);if(!c){var f=s[s.length-1].measure,h=f.maps?f.maps[f.maps.length-1]:f.map;c={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(u&&c){var d,p=e.rangeCount&&e.getRangeAt(0);try{d=L(u.node,u.offset,c.offset,c.node)}catch(e){}d&&(!n&&t.state.focused?(e.collapse(u.node,u.offset),d.collapsed||(e.removeAllRanges(),e.addRange(d))):(e.removeAllRanges(),e.addRange(d)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Pl.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)},Pl.prototype.showMultipleSelections=function(e){A(this.cm.display.cursorDiv,e.cursors),A(this.cm.display.selectionDiv,e.selection)},Pl.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Pl.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return W(this.div,t)},Pl.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Pl.prototype.blur=function(){this.div.blur()},Pl.prototype.getField=function(){return this.div},Pl.prototype.supportsTouch=function(){return!0},Pl.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Xr(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))})},Pl.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Pl.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(m&&c&&this.cm.options.gutters.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=zl(t,e.anchorNode,e.anchorOffset),r=zl(t,e.focusNode,e.focusOffset);n&&r&&Xr(t,function(){$i(t.doc,bi(n,r),G),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Pl.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(),l=o.from(),a=o.to();if(0==l.ch&&l.line>r.firstLine()&&(l=ge(l.line-1,ae(r.doc,l.line-1).length)),a.ch==ae(r.doc,a.line).text.length&&a.line<r.lastLine()&&(a=ge(a.line+1,0)),l.line<i.viewFrom||a.line>i.viewTo-1)return!1;l.line==i.viewFrom||0==(e=ar(r,l.line))?(t=fe(i.view[0].line),n=i.view[0].node):(t=fe(i.view[e].line),n=i.view[e-1].node.nextSibling);var s,u,c=ar(r,a.line);if(c==i.view.length-1?(s=i.viewTo-1,u=i.lineDiv.lastChild):(s=fe(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!n)return!1;for(var f=r.doc.splitLines(function(e,t,n,r,i){var o="",l=!1,a=e.doc.lineSeparator();function s(){l&&(o+=a,l=!1)}function u(e){e&&(s(),o+=e)}function c(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void u(n||t.textContent.replace(/\u200b/g,""));var o,f=t.getAttribute("cm-marker");if(f){var h=e.findMarks(ge(r,0),ge(i+1,0),(g=+f,function(e){return e.id==g}));return void(h.length&&(o=h[0].find(0))&&u(se(e.doc,o.from,o.to).join(a)))}if("false"==t.getAttribute("contenteditable"))return;var d=/^(pre|div|p)$/i.test(t.nodeName);d&&s();for(var p=0;p<t.childNodes.length;p++)c(t.childNodes[p]);d&&(l=!0)}else 3==t.nodeType&&u(t.nodeValue);var g}for(;c(t),t!=n;)t=t.nextSibling;return o}(r,n,u,t,s)),h=se(r.doc,ge(t,0),ge(s,ae(r.doc,s).text.length));f.length>1&&h.length>1;)if(_(f)==_(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),t++}for(var d=0,p=0,g=f[0],m=h[0],v=Math.min(g.length,m.length);d<v&&g.charCodeAt(d)==m.charCodeAt(d);)++d;for(var y=_(f),b=_(h),x=Math.min(y.length-(1==f.length?d:0),b.length-(1==h.length?d:0));p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==f.length&&1==h.length&&t==l.line)for(;d&&d>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;f[f.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(d).replace(/\u200b+$/,"");var w=ge(t,d),C=ge(s,h.length?_(h).length-p:0);return f.length>1||f[0]||me(w,C)?(so(r.doc,f,w,C,"+input"),!0):void 0},Pl.prototype.ensurePolled=function(){this.forceCompositionEnd()},Pl.prototype.reset=function(){this.forceCompositionEnd()},Pl.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Pl.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))},Pl.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Xr(this.cm,function(){return qr(e.cm)})},Pl.prototype.setUneditable=function(e){e.contentEditable="false"},Pl.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||$r(this.cm,Ml)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pl.prototype.onContextMenu=function(){},Pl.prototype.resetPosition=function(){},Pl.prototype.needsContentAttribute=!0;var Bl=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new R,this.hasSelection=!1,this.composing=null};Bl.prototype.init=function(e){var t=this,n=this,r=this.cm,i=this.wrapper=Dl(),o=this.textarea=i.firstChild;function s(e){if(!rt(r,e)){if(r.somethingSelected())Tl({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Nl(r);Tl({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,G):(n.prevInput="",o.value=t.text.join("\n"),P(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),g&&(o.style.width="0px"),Je(o,"input",function(){l&&a>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Je(o,"paste",function(e){rt(r,e)||Al(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),Je(o,"cut",s),Je(o,"copy",s),Je(e.scroller,"paste",function(t){wn(e,t)||rt(r,t)||(r.state.pasteIncoming=!0,n.focus())}),Je(e.lineSpace,"selectstart",function(t){wn(e,t)||at(t)}),Je(o,"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"})}}),Je(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Bl.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ur(e);if(e.options.moveInputWithCursor){var i=Xn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return r},Bl.prototype.showSelection=function(e){var t=this.cm,n=t.display;A(n.cursorDiv,e.cursors),A(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Bl.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&&P(this.textarea),l&&a>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",l&&a>=9&&(this.hasSelection=null))}},Bl.prototype.getField=function(){return this.textarea},Bl.prototype.supportsTouch=function(){return!1},Bl.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Bl.prototype.blur=function(){this.textarea.blur()},Bl.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Bl.prototype.receivedFocus=function(){this.slowPoll()},Bl.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Bl.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){var r=t.poll();r||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Bl.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||xt(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(l&&a>=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,u=Math.min(r.length,i.length);s<u&&r.charCodeAt(s)==i.charCodeAt(s);)++s;return Xr(t,function(){Ml(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},Bl.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Bl.prototype.onKeyPress=function(){l&&a>=9&&(this.hasSelection=null),this.fastPoll()},Bl.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=lr(n,e),u=r.scroller.scrollTop;if(o&&!f){var c=n.options.resetSelectionOnContextMenu;c&&-1==n.doc.sel.contains(o)&&$r(n,$i)(n.doc,bi(o),G);var h=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var p,g=t.wrapper.getBoundingClientRect();if(i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-g.top-5)+"px; left: "+(e.clientX-g.left-5)+"px;\n      z-index: 1000; background: "+(l?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",s&&(p=window.scrollY),r.input.focus(),s&&window.scrollTo(null,p),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),l&&a>=9&&v(),k){ct(e);var m=function(){tt(window,"mouseup",m),setTimeout(y,20)};Je(window,"mouseup",m)}else setTimeout(y,50)}function v(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function y(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=h,l&&a<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=u),null!=i.selectionStart){(!l||l&&a<9)&&v();var e=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?$r(n,to)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},Bl.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Bl.prototype.setUneditable=function(){},Bl.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!=ml&&i(e,t,n)}:i)}e.defineOption=n,e.Init=ml,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,Si(e)},!0),n("indentUnit",2,Si,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Li(e),Rn(e),qr(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(ge(r,o))}r++});for(var i=n.length-1;i>=0;i--)so(e.doc,t,n[i],ge(n[i].line,n[i].ch+t.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=ml&&e.refresh()}),n("specialCharPlaceholder",Zt,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("rtlMoveVisually",!x),n("wholeLineUpdateBefore",!0),n("theme","default",function(e){gl(e),bl(e)},!0),n("keyMap","default",function(e,t,n){var r=Uo(t),i=n!=ml&&Uo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,wl,!0),n("gutters",[],function(e){ci(e.options),bl(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rr(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Pr(e)},!0),n("scrollbarStyle","native",function(e){zr(e),Pr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),n("lineNumbers",!1,function(e){ci(e.options),bl(e)},!0),n("firstLineNumber",1,bl,!0),n("lineNumberFormatter",function(e){return e},bl,!0),n("showCursorWhenSelecting",!1,sr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(e,t){"nocursor"==t&&(vr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),n("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),n("dragDrop",!0,xl),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,sr,!0),n("singleCursorHeightPerLine",!0,sr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Li,!0),n("addModeClass",!1,Li,!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,Li,!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)}(Cl),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)&&$r(this,t[e])(this,n,i),nt(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"](Uo(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:Yr(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++,qr(this)}),removeOverlay:Yr(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 qr(this)}}),indentLine:Yr(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),de(this.doc,e)&&Sl(this,e,t,n)}),indentSelection:Yr(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&&(Sl(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Lr(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;s<n;++s)Sl(this,s,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&Ui(this.doc,r,new 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f=Math.max(s.wrapper.clientHeight,this.doc.height),h=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>f)&&e.top>t.offsetHeight?u=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=f&&(u=e.bottom),c+t.offsetWidth>h&&(c=h-t.offsetWidth)}t.style.top=u+"px",t.style.left=t.style.right="","right"==i?(c=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),n&&(o=this,l={left:c,top:u,right:c+t.offsetWidth,bottom:u+t.offsetHeight},null!=(a=kr(o,l)).scrollTop&&Or(o,a.scrollTop),null!=a.scrollLeft&&Wr(o,a.scrollLeft))},triggerOnKeyDown:Yr(il),triggerOnKeyPress:Yr(ll),triggerOnKeyUp:ol,triggerOnMouseDown:Yr(cl),execCommand:function(e){if(_o.hasOwnProperty(e))return _o[e].call(null,this)},triggerElectric:Yr(function(e){Ol(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=Ce(this.doc,e),l=0;l<t&&!(o=Hl(this.doc,o,i,n,r)).hitSide;++l);return o},moveH:Yr(function(e,t){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Hl(n.doc,r.head,e,t,n.options.rtlMoveVisually):e<0?r.from():r.to()},K)}),deleteH:Yr(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Ko(this,function(n){var i=Hl(r,n.head,e,t,!1);return e<0?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;t<0&&(i=-1,t=-t);for(var l=Ce(this.doc,e),a=0;a<t;++a){var s=Xn(this,l,"div");if(null==o?o=s.left:s.left=o,(l=El(this,s,i,n)).hitSide)break}return l},moveV:Yr(function(e,t){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(l){if(o)return e<0?l.from():l.to();var a=Xn(n,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=El(n,a,e,t);return"page"==t&&l==r.sel.primary()&&Sr(n,Kn(n,s,"div").top-a.top),s},K),i.length)for(var l=0;l<r.sel.ranges.length;l++)r.sel.ranges[l].goalColumn=i[l]}),findWordAt:function(e){var t=this.doc,n=ae(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");"before"!=e.sticky&&i!=n.length||!r?++i:--r;for(var l=n.charAt(r),a=te(l,o)?function(e){return te(e,o)}:/\s/.test(l)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!te(e)};r>0&&a(n.charAt(r-1));)--r;for(;i<n.length&&a(n.charAt(i));)++i}return new vi(ge(e.line,r),ge(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?H(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),nt(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==D()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Yr(function(e,t){Tr(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Ln(this)-this.display.barHeight,width:e.scrollWidth-Ln(this)-this.display.barWidth,clientHeight:Mn(this),clientWidth:Tn(this)}},scrollIntoView:Yr(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ge(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?function(e,t){Mr(e),e.curOp.scrollToPos=t}(this,e):Ar(this,e.from,e.to,e.margin)}),setSize:Yr(function(e,t){var n=this,r=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(t)),this.options.lineWrapping&&zn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Zr(n,i,"widget");break}++i}),this.curOp.forceUpdate=!0,nt(this,"refresh",this)}),operation:function(e){return Xr(this,e)},startOperation:function(){return Br(this)},endOperation:function(){return jr(this)},refresh:Yr(function(){var e=this.display.cachedTextHeight;qr(this),this.curOp.forceUpdate=!0,Rn(this),Tr(this,this.doc.scrollLeft,this.doc.scrollTop),ai(this),(null==e||Math.abs(e-er(this.display))>.5)&&or(this),nt(this,"refresh",this)}),swapDoc:Yr(function(e){var t=this.doc;return t.cm=null,Oi(this,e),Rn(this),this.display.input.reset(),Tr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,an(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},lt(e),e.registerHelper=function(t,r,i){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=i},e.registerGlobalHelper=function(t,r,i,o){e.registerHelper(t,r,o),n[t]._global.push({pred:i,val:o})}}(Cl);var jl="iter insert remove copy getEditor constructor".split(" ");for(var Vl in Lo.prototype)Lo.prototype.hasOwnProperty(Vl)&&B(jl,Vl)<0&&(Cl.prototype[Vl]=function(e){return function(){return e.apply(this.doc,arguments)}}(Lo.prototype[Vl]));return lt(Lo),Cl.inputStyles={textarea:Bl,contenteditable:Pl},Cl.defineMode=function(e){Cl.defaults.mode||"null"==e||(Cl.defaults.mode=e),function(e,t){arguments.length>2&&(t.dependencies=Array.prototype.slice.call(arguments,2)),kt[e]=t}.apply(this,arguments)},Cl.defineMIME=function(e,t){St[e]=t},Cl.defineMode("null",function(){return{token:function(e){return 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