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y=e.cm.options.tabSize,b=y-e.col%y;(v=c.appendChild(O("span",Q(b),"cm-tab"))).setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=b}else"\r"==p[0]||"\n"==p[0]?((v=c.appendChild(O("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(O("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&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),n||r||i||f||o||s){var w=n||"";r&&(w+=r),i&&(w+=i);var x=O("span",[c],w,o);if(s)for(var k in s)s.hasOwnProperty(k)&&"style"!=k&&"class"!=k&&x.setAttribute(k,s[k]);return e.content.appendChild(x)}e.content.appendChild(c)}}function ln(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 d=void 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n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):rn(e,t)}function bn(e,t){var n=t.text.className,r=yn(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,wn(e,t)):n&&(t.text.className=n)}function wn(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=vn(t);t.background=r.insertBefore(O("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}})(e,t),t.line.wrapClass?vn(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 xn(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=vn(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 a=vn(t),l=t.gutter=O("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),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(O("div",ot(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: 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n=Ae(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 An(e){return e.lineSpace.offsetTop}function On(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function _n(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=A(e.measure,O("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 En(e){return V-e.display.nativeBarWidth}function zn(e){return e.display.scroller.clientWidth-En(e)-e.display.barWidth}function Dn(e){return e.display.scroller.clientHeight-En(e)-e.display.barHeight}function Pn(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};if(e.rest){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(nt(e.rest[i])>n)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}}function Wn(e,t,n,r){return Hn(e,In(e,t),n,r)}function Fn(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[gr(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function In(e,t){var n=nt(t),r=Fn(e,n);r&&!r.text?r=null:r&&r.changes&&(gn(e,r,n,dr(e)),e.curOp.forceUpdate=!0),r||(r=function(e,t){var n=nt(t=Ut(t)),r=e.display.externalMeasured=new un(e.doc,t,n);r.lineN=n;var i=r.built=rn(e,r);return r.text=i.pre,A(e.display.lineMeasure,i.pre),r}(e,t));var i=Pn(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Hn(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&&zn(e);if(!t.measure.heights||r&&t.measure.width!=i){var 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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&&(d=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+ur(e.display),top:p.top,bottom:p.bottom}:jn}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 w=b?y[b-1]:0,x=y[b],k={left:("right"==d?i.right:i.left)-t.rect.left,right:("left"==d?i.left:i.right)-t.rect.left,top:w,bottom:x};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 Rn,jn={left:0,right:0,top:0,bottom:0};function Bn(e,t,n){for(var 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r=Je(e.doc,t.line),i=Yt(r)+An(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function tr(e,t,n,r,i){var o=at(e,t,n);return o.xRel=i,r&&(o.outside=r),o}function nr(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return tr(r.first,0,null,-1,-1);var i=rt(r,n),o=r.first+r.size-1;if(i>o)return tr(r.first+r.size-1,Je(r,o).text.length,null,1,1);t<0&&(t=0);for(var a=Je(r,i);;){var l=ar(e,a,i,t,n),s=Bt(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=Je(r,i=c.line)}}function rr(e,t,n,r){r-=Yn(t);var i=t.text.length,o=de((function(t){return Hn(e,n,t-1).bottom<=r}),i,0);return{begin:o,end:i=de((function(t){return Hn(e,n,t).top>r}),o,i)}}function ir(e,t,n,r){return n||(n=In(e,t)),rr(e,t,n,Xn(e,t,Hn(e,n,r),"line").top)}function or(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function ar(e,t,n,r,i){i-=Yt(t);var o=In(e,t),a=Yn(t),l=0,s=t.text.length,c=!0,u=me(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?sr:lr)(e,t,n,o,u,r,i);l=(c=1!=d.level)?d.from:d.to-1,s=c?d.to:d.from-1}var f,h,p=null,m=null,g=de((function(t){var n=Hn(e,o,t);return n.top+=a,n.bottom+=a,!!or(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",f=y?m.left:m.right}else{c||g!=s&&g!=l||g++,h=0==g?"after":g==t.text.length?"before":Hn(e,o,g-(c?1:0)).bottom+a<=i==c?"after":"before";var w=Qn(e,at(n,g,h),"line",t,o);f=w.left,v=i<w.top?-1:i>=w.bottom?1:0}return tr(n,g=ue(t.text,g,1),h,v,r-f)}function lr(e,t,n,r,i,o,a){var l=de((function(l){var s=i[l],c=1!=s.level;return or(Qn(e,at(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=Qn(e,at(n,c?s.from:s.to,c?"after":"before"),"line",t,r);or(u,o,a,!0)&&u.top>a&&(s=i[l-1])}return s}function sr(e,t,n,r,i,o,a){var l=rr(e,t,r,a),s=l.begin,c=l.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,f=0;f<i.length;f++){var 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l=e.display.gutterSpecs[a].className;n[l]=o.offsetLeft+o.clientLeft+i,r[l]=o.clientWidth}return{fixedPos:fr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function fr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function hr(e){var t=cr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/ur(e.display)-3);return function(i){if(Gt(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 pr(e){var t=e.doc,n=hr(e);t.iter((function(e){var t=n(e);t!=e.height&&tt(e,t)}))}function mr(e,t,n,r){var i=e.display;if(!n&&"true"==Ae(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=nr(e,o,a);if(r&&c.xRel>0&&(s=Je(e.doc,c.line).text).length==c.ch){var u=q(s,s.length,e.options.tabSize)-s.length;c=at(c.line,Math.max(0,Math.round((o-_n(e.display).left)/ur(e.display))-u))}return c}function gr(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 vr(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)Nt&&Kt(e.doc,t)<i.viewTo&&br(e);else if(n<=i.viewFrom)Nt&&Vt(e.doc,n+r)>i.viewFrom?br(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)br(e);else if(t<=i.viewFrom){var o=wr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):br(e)}else if(n>=i.viewTo){var a=wr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):br(e)}else{var l=wr(e,t,t,-1),s=wr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(dn(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):br(e)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(i.externalMeasured=null))}function yr(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[gr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==K(a,n)&&a.push(n)}}}function br(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function wr(e,t,n,r){var i,o=gr(e,t),a=e.display.view;if(!Nt||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(;Kt(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 xr(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 kr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Cr(e,t){void 0===t&&(t=!0);var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=e.options.$customCursor;a&&(t=!0);for(var l=0;l<n.sel.ranges.length;l++)if(t||l!=n.sel.primIndex){var s=n.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var c=s.empty();if(a){var u=a(e,s);u&&Sr(e,u,i)}else(c||e.options.showCursorWhenSelecting)&&Sr(e,s.head,i);c||Lr(e,s,o)}}return r}function Sr(e,t,n){var r=Qn(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",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var 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f=t.from(),h=t.to();if(f.line==h.line)d(f.line,f.ch,h.ch);else{var p=Je(i,f.line),m=Je(i,h.line),g=Ut(p)==Ut(m),v=d(f.line,f.ch,g?p.text.length+1:null).end,y=d(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 Mr(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()||_r(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Nr(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||Or(e))}function Ar(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&_r(e))}),100)}function Or(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(we(e,"focus",e,t),e.state.focused=!0,D(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()),Mr(e))}function _r(e,t){e.state.delayingBlurEvent||(e.state.focused&&(we(e,"blur",e,t),e.state.focused=!1,M(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Er(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,s=0;s<t.view.length;s++){var c=t.view[s],u=e.options.lineWrapping,d=void 0,f=0;if(!c.hidden){if(i+=c.line.height,a&&l<8){var h=c.node.offsetTop+c.node.offsetHeight;d=h-n,n=h}else{var p=c.node.getBoundingClientRect();d=p.bottom-p.top,!u&&c.text.firstChild&&(f=c.text.firstChild.getBoundingClientRect().right-p.left-1)}var m=c.line.height-d;if((m>.005||m<-.005)&&(i<r&&(o-=m),tt(c.line,d),zr(c.line),c.rest))for(var g=0;g<c.rest.length;g++)zr(c.rest[g]);if(f>e.display.sizerWidth){var v=Math.ceil(f/ur(e.display));v>e.display.maxLineLength&&(e.display.maxLineLength=v,e.display.maxLine=c.line,e.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(t.scroller.scrollTop+=o)}function zr(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 Dr(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-An(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=rt(t,r),a=rt(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=rt(t,Yt(Je(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=rt(t,Yt(Je(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Pr(e,t){var n=e.display,r=cr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Dn(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+On(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 d=e.options.fixedGutter?0:n.gutters.offsetWidth,f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft-d,h=zn(e)-n.gutters.offsetWidth,p=t.right-t.left>h;return p&&(t.right=t.left+h),t.left<10?a.scrollLeft=0:t.left<f?a.scrollLeft=Math.max(0,t.left+d-(p?0:10)):t.right>h+f-3&&(a.scrollLeft=t.right+(p?0:10)-h),a}function Wr(e,t){null!=t&&(Hr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Fr(e){Hr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Ir(e,t,n){null==t&&null==n||Hr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Hr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Rr(e,er(e,t.from),er(e,t.to),t.margin))}function Rr(e,t,n,r){var i=Pr(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});Ir(e,i.scrollLeft,i.scrollTop)}function jr(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||pi(e,{top:t}),Br(e,t,!0),n&&pi(e),ci(e,100))}function Br(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 qr(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,vi(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Ur(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+On(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+En(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Kr=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");r.tabIndex=i.tabIndex=-1,e(r),e(i),ve(r,"scroll",(function(){r.clientHeight&&t(r.scrollTop,"vertical")})),ve(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,a&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Kr.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.scrollTop=0,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}},Kr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Kr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Kr.prototype.zeroWidthHack=function(){var e=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new U,this.disableVert=new U},Kr.prototype.enableZeroWidthBar=function(e,t,n){e.style.visibility="",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.visibility="hidden":t.set(1e3,r)}))},Kr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Vr=function(){};function Gr(e,t){t||(t=Ur(e));var n=e.display.barWidth,r=e.display.barHeight;$r(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Er(e),$r(e,Ur(e)),n=e.display.barWidth,r=e.display.barHeight}function $r(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=""}Vr.prototype.update=function(){return{bottom:0,right:0}},Vr.prototype.setScrollLeft=function(){},Vr.prototype.setScrollTop=function(){},Vr.prototype.clear=function(){};var Yr={native:Kr,null:Vr};function Xr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&M(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Yr[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),ve(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?qr(e,t):jr(e,t)}),e),e.display.scrollbars.addClass&&D(e.display.wrapper,e.display.scrollbars.addClass)}var Zr=0;function Jr(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:++Zr,markArrays:null},t=e.curOp,fn?fn.ops.push(t):t.ownsGroup=fn={ops:[t],delayedCallbacks:[]}}function Qr(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{fn=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++)ei(t[n]);for(var r=0;r<t.length;r++)ti(t[r]);for(var i=0;i<t.length;i++)ni(t[i]);for(var o=0;o<t.length;o++)ri(t[o]);for(var a=0;a<t.length;a++)ii(t[a])}(e)}))}function ei(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=En(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=En(e)+"px",t.scrollbarsClipped=!0)})(t),e.updateMaxLine&&Zt(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 di(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ti(e){e.updatedDisplay=e.mustUpdate&&fi(e.cm,e.update)}function ni(e){var t=e.cm,n=t.display;e.updatedDisplay&&Er(t),e.barMeasure=Ur(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Wn(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+En(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-zn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function ri(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&qr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==z(I(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Gr(t,e.barMeasure),e.updatedDisplay&&gi(t,e.barMeasure),e.selectionChanged&&Mr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Nr(e.cm)}function ii(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&hi(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Br(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&qr(t,e.scrollLeft,!0,!0),e.scrollToPos&&function(e,t){if(!xe(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null,o=n.wrapper.ownerDocument;if(t.top+r.top<0?i=!0:t.bottom+r.top>(o.defaultView.innerHeight||o.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var a=O("div","",null,"position: absolute;\n top: "+(t.top-n.viewOffset-An(e.display))+"px;\n height: "+(t.bottom-t.top+En(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(i),e.display.lineSpace.removeChild(a)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==t.sticky?at(t.line,t.ch+1,"before"):t,t=t.ch?at(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var a=!1,l=Qn(e,t),s=n&&n!=t?Qn(e,n):l,c=Pr(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,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(jr(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(qr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}(t,ht(r,e.scrollToPos.from),ht(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||we(i[a],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&we(o[l],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&we(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function oi(e,t){if(e.curOp)return t();Jr(e);try{return t()}finally{Qr(e)}}function ai(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Jr(e);try{return t.apply(e,arguments)}finally{Qr(e)}}}function li(e){return function(){if(this.curOp)return e.apply(this,arguments);Jr(this);try{return e.apply(this,arguments)}finally{Qr(this)}}}function si(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Jr(t);try{return e.apply(this,arguments)}finally{Qr(t)}}}function ci(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,j(ui,e))}function ui(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=bt(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?$e(t.mode,r.state):null,s=vt(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 d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&f<a.length;++f)d=a[f]!=o.styles[f];d&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&wt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ci(e,e.options.workDelay),!0})),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&oi(e,(function(){for(var t=0;t<i.length;t++)yr(e,i[t],"text")}))}}var di=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Dr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=zn(e),this.force=n,this.dims=dr(e),this.events=[]};function fi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return br(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==xr(e))return!1;yi(e)&&(br(e),t.dims=dr(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)),Nt&&(o=Kt(e.doc,o),a=Vt(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=dn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=dn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(gr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(dn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,gr(e,n)))),r.viewTo=n})(e,o,a),n.viewOffset=Yt(Je(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var c=xr(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(I(e));if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=R(e).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&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var c=r.view,u=r.viewFrom,d=0;d<c.length;d++){var f=c[d];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;a!=f.node;)a=l(a);var h=i&&null!=t&&t<=u&&f.lineNumber;f.changes&&(K(f.changes,"gutter")>-1&&(h=!1),gn(e,f,u,n)),h&&(N(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(ot(e.options,u)))),a=f.node.nextSibling}else{var p=Cn(e,f,u,n);o.insertBefore(p,a)}u+=f.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(H(e.activeElt))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&E(document.body,e.anchorNode)&&E(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,n=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(e.focusNode,e.focusOffset)}}(u),N(n.cursorDiv),N(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ci(e,400)),n.updateLineNumbers=null,!0}function hi(e,t){for(var n=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=zn(e))r&&(t.visible=Dr(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+On(e.display)-Dn(e),n.top)}),t.visible=Dr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!fi(e,t))break;Er(e);var i=Ur(e);kr(e),Gr(e,i),gi(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 pi(e,t){var n=new di(e,t);if(fi(e,n)){Er(e),hi(e,n);var r=Ur(e);kr(e),Gr(e,r),gi(e,r),n.finish()}}function mi(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",pn(e,"gutterChanged",e)}function gi(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+En(e)+"px"}function vi(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=fr(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 yi(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=ot(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,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",mi(e.display),!0}return!1}function bi(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 wi(e){var t=e.gutters,n=e.gutterSpecs;N(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(O("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",mi(e)}function xi(e){wi(e.display),vr(e),vi(e)}function ki(e,t,r,i){var o=this;this.input=r,o.scrollbarFiller=O("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=O("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=_("div",null,"CodeMirror-code"),o.selectionDiv=O("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=O("div",null,"CodeMirror-cursors"),o.measure=O("div",null,"CodeMirror-measure"),o.lineMeasure=O("div",null,"CodeMirror-measure"),o.lineSpace=_("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var c=_("div",[o.lineSpace],"CodeMirror-lines");o.mover=O("div",[c],null,"position: relative"),o.sizer=O("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=O("div",null,null,"position: absolute; height: "+V+"px; width: 1px;"),o.gutters=O("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=O("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=O("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),u&&d>=105&&(o.wrapper.style.clipPath="inset(0px)"),o.wrapper.setAttribute("translate","no"),a&&l<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),s||n&&y||(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=bi(i.gutters,i.lineNumbers),wi(o),r.init(o)}di.prototype.signal=function(e,t){Ce(e,t)&&this.events.push(arguments)},di.prototype.finish=function(){for(var e=0;e<this.events.length;e++)we.apply(null,this.events[e])};var Ci=0,Si=null;function Ti(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 Li(e){var t=Ti(e);return t.x*=Si,t.y*=Si,t}function Mi(e,t){u&&102==d&&(null==e.display.chromeScrollHack?e.display.sizer.style.pointerEvents="none":clearTimeout(e.display.chromeScrollHack),e.display.chromeScrollHack=setTimeout((function(){e.display.chromeScrollHack=null,e.display.sizer.style.pointerEvents=""}),100));var r=Ti(t),i=r.x,o=r.y,a=Si;0===t.deltaMode&&(i=t.deltaX,o=t.deltaY,a=1);var l=e.display,c=l.scroller,h=c.scrollWidth>c.clientWidth,p=c.scrollHeight>c.clientHeight;if(i&&h||o&&p){if(o&&b&&s)e:for(var m=t.target,g=l.view;m!=c;m=m.parentNode)for(var v=0;v<g.length;v++)if(g[v].node==m){e.display.currentWheelTarget=m;break e}if(i&&!n&&!f&&null!=a)return o&&p&&jr(e,Math.max(0,c.scrollTop+o*a)),qr(e,Math.max(0,c.scrollLeft+i*a)),(!o||o&&p)&&Te(t),void(l.wheelStartX=null);if(o&&null!=a){var y=o*a,w=e.doc.scrollTop,x=w+l.wrapper.clientHeight;y<0?w=Math.max(0,w+y-50):x=Math.min(e.doc.height,x+y+50),pi(e,{top:w,bottom:x})}Ci<20&&0!==t.deltaMode&&(null==l.wheelStartX?(l.wheelStartX=c.scrollLeft,l.wheelStartY=c.scrollTop,l.wheelDX=i,l.wheelDY=o,setTimeout((function(){if(null!=l.wheelStartX){var e=c.scrollLeft-l.wheelStartX,t=c.scrollTop-l.wheelStartY,n=t&&l.wheelDY&&t/l.wheelDY||e&&l.wheelDX&&e/l.wheelDX;l.wheelStartX=l.wheelStartY=null,n&&(Si=(Si*Ci+n)/(Ci+1),++Ci)}}),200)):(l.wheelDX+=i,l.wheelDY+=o))}}a?Si=-.53:n?Si=15:u?Si=-.7:h&&(Si=-1/3);var Ni=function(e,t){this.ranges=e,this.primIndex=t};Ni.prototype.primary=function(){return this.ranges[this.primIndex]},Ni.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(!st(n.anchor,r.anchor)||!st(n.head,r.head))return!1}return!0},Ni.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Ai(ct(this.ranges[t].anchor),ct(this.ranges[t].head));return new Ni(e,this.primIndex)},Ni.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Ni.prototype.contains=function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(lt(t,r.from())>=0&<(e,r.to())<=0)return n}return-1};var Ai=function(e,t){this.anchor=e,this.head=t};function Oi(e,t,n){var r=e&&e.options.selectionsMayTouch,i=t[n];t.sort((function(e,t){return lt(e.from(),t.from())})),n=K(t,i);for(var o=1;o<t.length;o++){var a=t[o],l=t[o-1],s=lt(l.to(),a.from());if(r&&!a.empty()?s>0:s>=0){var c=dt(l.from(),a.from()),u=ut(l.to(),a.to()),d=l.empty()?a.from()==a.head:l.from()==l.head;o<=n&&--n,t.splice(--o,2,new Ai(d?u:c,d?c:u))}}return new Ni(t,n)}function _i(e,t){return new Ni([new Ai(e,t||e)],0)}function Ei(e){return e.text?at(e.from.line+e.text.length-1,ee(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function zi(e,t){if(lt(e,t.from)<0)return e;if(lt(e,t.to)<=0)return Ei(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Ei(t).ch-t.to.ch),at(n,r)}function Di(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new Ai(zi(i.anchor,t),zi(i.head,t)))}return Oi(e.cm,n,e.sel.primIndex)}function Pi(e,t,n){return e.line==t.line?at(n.line,e.ch-t.ch+n.ch):at(n.line+(e.line-t.line),e.ch)}function Wi(e){e.doc.mode=Ke(e.options,e.doc.modeOption),Fi(e)}function Fi(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,ci(e,100),e.state.modeGen++,e.curOp&&vr(e)}function Ii(e,t){return 0==t.from.ch&&0==t.to.ch&&""==ee(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Hi(e,t,n,r){function i(e){return n?n[e]:null}function o(e,n,i){(function(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),Dt(e),Pt(e,n);var i=r?r(e):1;i!=e.height&&tt(e,i)})(e,n,i,r),pn(e,"change",e,t)}function a(e,t){for(var n=[],o=e;o<t;++o)n.push(new Jt(c[o],i(o),r));return n}var l=t.from,s=t.to,c=t.text,u=Je(e,l.line),d=Je(e,s.line),f=ee(c),h=i(c.length-1),p=s.line-l.line;if(t.full)e.insert(0,a(0,c.length)),e.remove(c.length,e.size-c.length);else if(Ii(e,t)){var m=a(0,c.length-1);o(d,d.text,h),p&&e.remove(l.line,p),m.length&&e.insert(l.line,m)}else if(u==d)if(1==c.length)o(u,u.text.slice(0,l.ch)+f+u.text.slice(s.ch),h);else{var g=a(1,c.length-1);g.push(new Jt(f+u.text.slice(s.ch),h,r)),o(u,u.text.slice(0,l.ch)+c[0],i(0)),e.insert(l.line+1,g)}else if(1==c.length)o(u,u.text.slice(0,l.ch)+c[0]+d.text.slice(s.ch),i(0)),e.remove(l.line+1,p);else{o(u,u.text.slice(0,l.ch)+c[0],i(0)),o(d,f+d.text.slice(s.ch),h);var v=a(1,c.length-1);p>1&&e.remove(l.line+1,p-1),e.insert(l.line+1,v)}pn(e,"change",e,t)}function Ri(e,t,n){!function e(r,i,o){if(r.linked)for(var a=0;a<r.linked.length;++a){var l=r.linked[a];if(l.doc!=i){var s=o&&l.sharedHist;n&&!s||(t(l.doc,s),e(l.doc,r,s))}}}(e,null,!0)}function ji(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,pr(e),Wi(e),Bi(e),e.options.direction=t.direction,e.options.lineWrapping||Zt(e),e.options.mode=t.modeOption,vr(e)}function Bi(e){("rtl"==e.doc.direction?D:M)(e.display.lineDiv,"CodeMirror-rtl")}function qi(e){this.done=[],this.undone=[],this.undoDepth=e?e.undoDepth:1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e?e.maxGeneration:1}function Ui(e,t){var n={from:ct(t.from),to:Ei(t),text:Qe(e,t.from,t.to)};return Yi(e,n,t.from.line,t.to.line+1),Ri(e,(function(e){return Yi(e,n,t.from.line,t.to.line+1)}),!0),n}function Ki(e){for(;e.length&&ee(e).ranges;)e.pop()}function Vi(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new Date;if((i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&i.lastModTime>l-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Ki(e.done),ee(e.done)):e.done.length&&!ee(e.done).ranges?ee(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),ee(e.done)):void 0}(i,i.lastOp==r)))a=ee(o.changes),0==lt(t.from,t.to)&&0==lt(t.from,a.to)?a.to=Ei(t):o.changes.push(Ui(e,t));else{var s=ee(i.done);for(s&&s.ranges||$i(e.sel,i.done),o={changes:[Ui(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=l,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||we(e,"historyAdded")}function Gi(e,t,n,r){var 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,ee(i.done),t))?i.done[i.done.length-1]=t:$i(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Ki(i.undone)}function $i(e,t){var n=ee(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Yi(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),(function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o}))}function Xi(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function Zi(e,t){var n=function(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],i=0;i<t.text.length;++i)r.push(Xi(n[i]));return r}(e,t),r=Et(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],a=r[i];if(o&&a)e:for(var l=0;l<a.length;++l){for(var s=a[l],c=0;c<o.length;++c)if(o[c].marker==s.marker)continue e;o.push(s)}else a&&(n[i]=a)}return n}function Ji(e,t,n){for(var r=[],i=0;i<e.length;++i){var o=e[i];if(o.ranges)r.push(n?Ni.prototype.deepCopy.call(o):o);else{var a=o.changes,l=[];r.push({changes:l});for(var s=0;s<a.length;++s){var c=a[s],u=void 0;if(l.push({from:c.from,to:c.to,text:c.text}),t)for(var d in c)(u=d.match(/^spans_(\d+)$/))&&K(t,Number(u[1]))>-1&&(ee(l)[d]=c[d],delete c[d])}}}return r}function Qi(e,t,n,r){if(r){var i=e.anchor;if(n){var o=lt(t,i)<0;o!=lt(n,i)<0?(i=t,t=n):o!=lt(t,n)<0&&(t=n)}return new Ai(i,t)}return new Ai(n||t,t)}function eo(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),oo(e,new Ni([Qi(e.sel.primary(),t,n,i)],0),r)}function to(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o<e.sel.ranges.length;o++)r[o]=Qi(e.sel.ranges[o],t[o],null,i);oo(e,Oi(e.cm,r,e.sel.primIndex),n)}function no(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,oo(e,Oi(e.cm,i,e.sel.primIndex),r)}function ro(e,t,n,r){oo(e,_i(t,n),r)}function io(e,t,n){var r=e.history.done,i=ee(r);i&&i.ranges?(r[r.length-1]=t,ao(e,t,n)):oo(e,t,n)}function oo(e,t,n){ao(e,t,n),Gi(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function ao(e,t,n){(Ce(e,"beforeSelectionChange")||e.cm&&Ce(e.cm,"beforeSelectionChange"))&&(t=function(e,t,n){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new Ai(ht(e,t[n].anchor),ht(e,t[n].head))},origin:n&&n.origin};return we(e,"beforeSelectionChange",e,r),e.cm&&we(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Oi(e.cm,r.ranges,r.ranges.length-1):t}(e,t,n));var r=n&&n.bias||(lt(t.primary().head,e.sel.primary().head)<0?-1:1);lo(e,co(e,t,r,!0)),n&&!1===n.scroll||!e.cm||"nocursor"==e.cm.getOption("readOnly")||Fr(e.cm)}function lo(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,ke(e.cm)),pn(e,"cursorActivity",e))}function so(e){lo(e,co(e,e.sel,null,!1))}function co(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var a=t.ranges[o],l=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[o],s=fo(e,a.anchor,l&&l.anchor,n,r),c=a.head==a.anchor?s:fo(e,a.head,l&&l.head,n,r);(i||s!=a.anchor||c!=a.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new Ai(s,c))}return i?Oi(e.cm,i,t.primIndex):t}function uo(e,t,n,r,i){var o=Je(e,t.line);if(o.markedSpans)for(var a=0;a<o.markedSpans.length;++a){var l=o.markedSpans[a],s=l.marker,c="selectLeft"in s?!s.selectLeft:s.inclusiveLeft,u="selectRight"in s?!s.selectRight:s.inclusiveRight;if((null==l.from||(c?l.from<=t.ch:l.from<t.ch))&&(null==l.to||(u?l.to>=t.ch:l.to>t.ch))){if(i&&(we(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(n){var d=s.find(r<0?1:-1),f=void 0;if((r<0?u:c)&&(d=ho(e,d,-r,d&&d.line==t.line?o:null)),d&&d.line==t.line&&(f=lt(d,n))&&(r<0?f<0:f>0))return uo(e,d,t,r,i)}var h=s.find(r<0?-1:1);return(r<0?c:u)&&(h=ho(e,h,r,h.line==t.line?o:null)),h?uo(e,h,t,r,i):null}}return t}function fo(e,t,n,r,i){var o=r||1;return uo(e,t,n,o,i)||!i&&uo(e,t,n,o,!0)||uo(e,t,n,-o,i)||!i&&uo(e,t,n,-o,!0)||(e.cantEdit=!0,at(e.first,0))}function ho(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?ht(e,at(t.line-1)):null:n>0&&t.ch==(r||Je(e,t.line)).text.length?t.line<e.first+e.size-1?at(t.line+1,0):null:new at(t.line,t.ch+n)}function po(e){e.setSelection(at(e.firstLine(),0),at(e.lastLine()),$)}function mo(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return n&&(r.update=function(t,n,i,o){t&&(r.from=ht(e,t)),n&&(r.to=ht(e,n)),i&&(r.text=i),void 0!==o&&(r.origin=o)}),we(e,"beforeChange",e,r),e.cm&&we(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function go(e,t,n){if(e.cm){if(!e.cm.curOp)return ai(e.cm,go)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(Ce(e,"beforeChange")||e.cm&&Ce(e.cm,"beforeChange"))||(t=mo(e,t,!0))){var r=Mt&&!n&&function(e,t,n){var r=null;if(e.iter(t.line,n.line+1,(function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var n=e.markedSpans[t].marker;!n.readOnly||r&&-1!=K(r,n)||(r||(r=[])).push(n)}})),!r)return null;for(var i=[{from:t,to:n}],o=0;o<r.length;++o)for(var a=r[o],l=a.find(0),s=0;s<i.length;++s){var c=i[s];if(!(lt(c.to,l.from)<0||lt(c.from,l.to)>0)){var u=[s,1],d=lt(c.from,l.from),f=lt(c.to,l.to);(d<0||!a.inclusiveLeft&&!d)&&u.push({from:c.from,to:l.from}),(f>0||!a.inclusiveRight&&!f)&&u.push({from:l.to,to:c.to}),i.splice.apply(i,u),s+=u.length-3}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)vo(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else vo(e,t)}}function vo(e,t){if(1!=t.text.length||""!=t.text[0]||0!=lt(t.from,t.to)){var n=Di(e,t);Vi(e,t,n,e.cm?e.cm.curOp.id:NaN),wo(e,t,n,Et(e,t));var r=[];Ri(e,(function(e,n){n||-1!=K(r,e.history)||(So(e.history,t),r.push(e.history)),wo(e,t,null,Et(e,t))}))}}function yo(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,a=e.sel,l="undo"==t?o.done:o.undone,s="undo"==t?o.undone:o.done,c=0;c<l.length&&(i=l[c],n?!i.ranges||i.equals(e.sel):i.ranges);c++);if(c!=l.length){for(o.lastOrigin=o.lastSelOrigin=null;;){if(!(i=l.pop()).ranges){if(r)return void l.push(i);break}if($i(i,s),n&&!i.equals(e.sel))return void oo(e,i,{clearRedo:!1});a=i}var u=[];$i(a,s),s.push({changes:u,generation:o.generation}),o.generation=i.generation||++o.maxGeneration;for(var d=Ce(e,"beforeChange")||e.cm&&Ce(e.cm,"beforeChange"),f=function(n){var r=i.changes[n];if(r.origin=t,d&&!mo(e,r,!1))return l.length=0,{};u.push(Ui(e,r));var o=n?Di(e,r):ee(l);wo(e,r,o,Zi(e,r)),!n&&e.cm&&e.cm.scrollIntoView({from:r.from,to:Ei(r)});var a=[];Ri(e,(function(e,t){t||-1!=K(a,e.history)||(So(e.history,r),a.push(e.history)),wo(e,r,null,Zi(e,r))}))},h=i.changes.length-1;h>=0;--h){var p=f(h);if(p)return p.v}}}}function bo(e,t){if(0!=t&&(e.first+=t,e.sel=new Ni(te(e.sel.ranges,(function(e){return new Ai(at(e.anchor.line+t,e.anchor.ch),at(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){vr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)yr(e.cm,r,"gutter")}}function wo(e,t,n,r){if(e.cm&&!e.cm.curOp)return ai(e.cm,wo)(e,t,n,r);if(t.to.line<e.first)bo(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);bo(e,i),t={from:at(e.first,0),to:at(t.to.line+i,t.to.ch),text:[ee(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:at(o,Je(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Qe(e,t.from,t.to),n||(n=Di(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=nt(Ut(Je(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&&ke(e),Hi(r,t,n,hr(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,(function(e){var t=Xt(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=Je(e,r).stateAfter;if(i&&(!(i instanceof mt)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}}(r,o.line),ci(e,400);var c=t.text.length-(a.line-o.line)-1;t.full?vr(e):o.line!=a.line||1!=t.text.length||Ii(e.doc,t)?vr(e,o.line,a.line+1,c):yr(e,o.line,"text");var u=Ce(e,"changes"),d=Ce(e,"change");if(d||u){var f={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&pn(e,"change",e,f),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}(e.cm,t,r):Hi(e,t,r),ao(e,n,$),e.cantEdit&&fo(e,at(e.firstLine(),0))&&(e.cantEdit=!1)}}function xo(e,t,n,r,i){var o;r||(r=n),lt(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),go(e,{from:n,to:r,text:t,origin:i})}function ko(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Co(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++)ko(o.ranges[l].anchor,t,n,r),ko(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=at(c.from.line+r,c.from.ch),c.to=at(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 So(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Co(e.done,n,r,i),Co(e.undone,n,r,i)}function To(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Je(e,ft(e,t)):i=nt(t),null==i?null:(r(o,i)&&e.cm&&yr(e.cm,i,n),o)}function Lo(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 Mo(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}Ai.prototype.from=function(){return dt(this.anchor,this.head)},Ai.prototype.to=function(){return ut(this.anchor,this.head)},Ai.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},Lo.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,Qt(i),pn(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}},Mo.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 Lo))){var l=[];this.collapse(l),this.children=[new Lo(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 Lo(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 Mo(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=K(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new Mo(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 No=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 Ao(e,t,n){Yt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Wr(e,n)}No.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=nt(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=Mn(this);tt(n,Math.max(0,n.height-o)),e&&(oi(e,(function(){Ao(e,n,-o),yr(e,r,"widget")})),pn(e,"lineWidgetCleared",e,this,r))}},No.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Mn(this)-t;i&&(Gt(this.doc,r)||tt(r,r.height+i),n&&oi(n,(function(){n.curOp.forceUpdate=!0,Ao(n,r,i),pn(n,"lineWidgetChanged",n,e,nt(r))})))},Se(No);var Oo=0,_o=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Oo};function Eo(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=B(r)).shared=!1;var o=[Eo(e,t,n,r,i)],a=o[0],l=r.widgetNode;return Ri(e,(function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Eo(e,ht(e,t),ht(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=ee(o)})),new zo(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return ai(e.cm,Eo)(e,t,n,r,i);var o=new _o(e,i),a=lt(t,n);if(r&&B(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=_("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(qt(e,t.line,t,n,o)||t.line!=n.line&&qt(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Nt=!0}o.addToHistory&&Vi(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(r){c&&o.collapsed&&!c.options.lineWrapping&&Ut(r)==c.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&tt(r,0),function(e,t,n){var r=n&&window.WeakSet&&(n.markedSpans||(n.markedSpans=new WeakSet));r&&e.markedSpans&&r.has(e.markedSpans)?e.markedSpans.push(t):(e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],r&&r.add(e.markedSpans)),t.marker.attachLine(e)}(r,new At(o,s==t.line?t.ch:null,s==n.line?n.ch:null),e.cm&&e.cm.curOp),++s})),o.collapsed&&e.iter(t.line,n.line+1,(function(t){Gt(e,t)&&tt(t,0)})),o.clearOnEnter&&ve(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(Mt=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++Oo,o.atomic=!0),c){if(l&&(c.curOp.updateMaxLine=!0),o.collapsed)vr(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++)yr(c,u,"text");o.atomic&&so(c.doc),pn(c,"markerAdded",c,o)}return o}_o.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Jr(e),Ce(this,"clear")){var n=this.find();n&&pn(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=Ot(a.markedSpans,this);e&&!this.collapsed?yr(e,nt(a),"text"):e&&(null!=l.to&&(i=nt(a)),null!=l.from&&(r=nt(a))),a.markedSpans=_t(a.markedSpans,l),null==l.from&&this.collapsed&&!Gt(this.doc,a)&&e&&tt(a,cr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var c=Ut(this.lines[s]),u=Xt(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&vr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&so(e.doc)),e&&pn(e,"markerCleared",e,this,r,i),t&&Qr(e),this.parent&&this.parent.clear()}},_o.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=Ot(o.markedSpans,this);if(null!=a.from&&(n=at(t?o:nt(o),a.from),-1==e))return n;if(null!=a.to&&(r=at(t?o:nt(o),a.to),1==e))return r}return n&&{from:n,to:r}},_o.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&oi(r,(function(){var i=t.line,o=nt(t.line),a=Fn(r,o);if(a&&(Un(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Gt(n.doc,i)&&null!=n.height){var l=n.height;n.height=null;var s=Mn(n)-l;s&&tt(i,i.height+s)}pn(r,"markerChanged",r,e)}))},_o.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=K(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},_o.prototype.detachLine=function(e){if(this.lines.splice(K(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Se(_o);var zo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Do(e){return e.findMarks(at(e.first,0),e.clipPos(at(e.lastLine())),(function(e){return e.parent}))}function Po(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Ri(n.primary.doc,(function(e){return r.push(e)}));for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==K(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}zo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();pn(this,"clear")}},zo.prototype.find=function(e,t){return this.primary.find(e,t)},Se(zo);var Wo=0,Fo=function(e,t,n,r,i){if(!(this instanceof Fo))return new Fo(e,t,n,r,i);null==n&&(n=0),Mo.call(this,[new Lo([new Jt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=at(n,0);this.sel=_i(o),this.history=new qi(null),this.id=++Wo,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Hi(this,{from:o,to:o,text:e}),oo(this,_i(o),$)};Fo.prototype=re(Mo.prototype,{constructor:Fo,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=et(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:si((function(e){var t=at(this.first,0),n=this.first+this.size-1;go(this,{from:t,to:at(n,Je(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Ir(this.cm,0,0),oo(this,_i(t),$)})),replaceRange:function(e,t,n,r){xo(this,e,t=ht(this,t),n=n?ht(this,n):t,r)},getRange:function(e,t,n){var r=Qe(this,ht(this,e),ht(this,t));return!1===n?r:""===n?r.join(""):r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(it(this,e))return Je(this,e)},getLineNumber:function(e){return nt(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Je(this,e)),Ut(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ht(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:si((function(e,t,n){ro(this,ht(this,"number"==typeof e?at(e,t||0):e),null,n)})),setSelection:si((function(e,t,n){ro(this,ht(this,e),ht(this,t||e),n)})),extendSelection:si((function(e,t,n){eo(this,ht(this,e),t&&ht(this,t),n)})),extendSelections:si((function(e,t){to(this,pt(this,e),t)})),extendSelectionsBy:si((function(e,t){to(this,pt(this,te(this.sel.ranges,e)),t)})),setSelections:si((function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new Ai(ht(this,e[i].anchor),ht(this,e[i].head||e[i].anchor));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),oo(this,Oi(this.cm,r,t),n)}})),addSelection:si((function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new Ai(ht(this,e),ht(this,t||e))),oo(this,Oi(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=Qe(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=Qe(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:si((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=at(e.first,0),o=i,a=0;a<t.length;a++){var l=t[a],s=Pi(l.from,i,o),c=Pi(Ei(l),i,o);if(i=l.to,o=c,"around"==n){var u=e.sel.ranges[a],d=lt(u.head,u.anchor)<0;r[a]=new Ai(d?c:s,d?s:c)}else r[a]=new Ai(s,s)}return new Ni(r,e.sel.primIndex)}(this,r,t),s=r.length-1;s>=0;s--)go(this,r[s]);l?io(this,l):this.cm&&Fr(this.cm)})),undo:si((function(){yo(this,"undo")})),redo:si((function(){yo(this,"redo")})),undoSelection:si((function(){yo(this,"undo",!0)})),redoSelection:si((function(){yo(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 qi(this.history),Ri(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 this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Ji(this.history.done),undone:Ji(this.history.undone)}},setHistory:function(e){var t=this.history=new qi(this.history);t.done=Ji(e.done.slice(0),null,!0),t.undone=Ji(e.undone.slice(0),null,!0)},setGutterMarker:si((function(e,t,n){return To(this,e,"gutter",(function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&le(r)&&(e.gutterMarkers=null),!0}))})),clearGutter:si((function(e){var t=this;this.iter((function(n){n.gutterMarkers&&n.gutterMarkers[e]&&To(t,n,"gutter",(function(){return n.gutterMarkers[e]=null,le(n.gutterMarkers)&&(n.gutterMarkers=null),!0}))}))})),lineInfo:function(e){var t;if("number"==typeof e){if(!it(this,e))return null;if(t=e,!(e=Je(this,e)))return null}else if(null==(t=nt(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:si((function(e,t,n){return To(this,e,"gutter"==t?"gutter":"class",(function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(T(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0}))})),removeLineClass:si((function(e,t,n){return To(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(T(n));if(!o)return!1;var a=o.index+o[0].length;e[r]=i.slice(0,o.index)+(o.index&&a!=i.length?" ":"")+i.slice(a)||null}return!0}))})),addLineWidget:si((function(e,t,n){return function(e,t,n,r){var i=new No(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),To(e,t,"widget",(function(t){var n=t.widgets||(t.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!Gt(e,t)){var r=Yt(t)<e.scrollTop;tt(t,t.height+Mn(i)),r&&Wr(o,i.height),o.curOp.forceUpdate=!0}return!0})),o&&pn(o,"lineWidgetAdded",o,i,"number"==typeof t?t:nt(t)),i}(this,e,t,n)})),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return Eo(this,ht(this,e),ht(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return Eo(this,e=ht(this,e),e,n,"bookmark")},findMarksAt:function(e){var t=[],n=Je(this,(e=ht(this,e)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var 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=ht(this,e),t=ht(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,(function(o){var a=o.markedSpans;if(a)for(var l=0;l<a.length;l++){var s=a[l];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})),ht(this,at(n,t))},indexFromPos:function(e){var t=(e=ht(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 Fo(et(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 Fo(et(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),a=e.clipPos(i.to);if(lt(o,a)){var l=Eo(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}(r,Do(this)),r},unlinkDoc:function(e){if(e instanceof za&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t)if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),Po(Do(this));break}if(e.history==this.history){var n=[e.id];Ri(e,(function(e){return n.push(e.id)}),!0),e.history=new qi(null),e.history.done=Ji(this.history.done,n),e.history.undone=Ji(this.history.undone,n)}},iterLinkedDocs:function(e){Ri(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):Fe(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:si((function(e){var t;"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter((function(e){return e.order=null})),this.cm&&oi(t=this.cm,(function(){Bi(t),vr(t)})))}))}),Fo.prototype.eachLine=Fo.prototype.iter;var Io=0;function Ho(e){var t=this;if(Ro(t),!xe(t,e)&&!Nn(t.display,e)){Te(e),a&&(Io=+new Date);var n=mr(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,s=function(){++l==i&&ai(t,(function(){var e={from:n=ht(t.doc,n),to:n,text:t.doc.splitLines(o.filter((function(e){return null!=e})).join(t.doc.lineSeparator())),origin:"paste"};go(t.doc,e),io(t.doc,_i(ht(t.doc,n),ht(t.doc,Ei(e))))}))()},c=function(e,n){if(t.options.allowDropFileTypes&&-1==K(t.options.allowDropFileTypes,e.type))s();else{var r=new FileReader;r.onerror=function(){return s()},r.onload=function(){var e=r.result;/[\x00-\x08\x0e-\x1f]{2}/.test(e)||(o[n]=e),s()},r.readAsText(e)}},u=0;u<r.length;u++)c(r[u],u);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout((function(){return t.display.input.focus()}),20);try{var d=e.dataTransfer.getData("Text");if(d){var f;if(t.state.draggingText&&!t.state.draggingText.copy&&(f=t.listSelections()),ao(t.doc,_i(n,n)),f)for(var h=0;h<f.length;++h)xo(t.doc,"",f[h].anchor,f[h].head,"drag");t.replaceSelection(d,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Ro(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function jo(e){if(document.getElementsByClassName){for(var t=document.getElementsByClassName("CodeMirror"),n=[],r=0;r<t.length;r++){var i=t[r].CodeMirror;i&&n.push(i)}n.length&&n[0].operation((function(){for(var t=0;t<n.length;t++)e(n[t])}))}}var Bo=!1;function qo(){var e;Bo||(ve(window,"resize",(function(){null==e&&(e=setTimeout((function(){e=null,jo(Uo)}),100))})),ve(window,"blur",(function(){return jo(_r)})),Bo=!0)}function Uo(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Ko={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Vo=0;Vo<10;Vo++)Ko[Vo+48]=Ko[Vo+96]=String(Vo);for(var Go=65;Go<=90;Go++)Ko[Go]=String.fromCharCode(Go);for(var $o=1;$o<=12;$o++)Ko[$o+111]=Ko[$o+63235]="F"+$o;var Yo={};function Xo(e){var t,n,r,i,o=e.split(/-(?!$)/);e=o[o.length-1];for(var a=0;a<o.length-1;a++){var l=o[a];if(/^(cmd|meta|m)$/i.test(l))i=!0;else if(/^a(lt)?$/i.test(l))t=!0;else if(/^(c|ctrl|control)$/i.test(l))n=!0;else{if(!/^s(hift)?$/i.test(l))throw new Error("Unrecognized modifier name: "+l);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function Zo(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=te(n.split(" "),Xo),o=0;o<i.length;o++){var a=void 0,l=void 0;o==i.length-1?(l=i.join(" "),a=r):(l=i.slice(0,o+1).join(" "),a="...");var s=t[l];if(s){if(s!=a)throw new Error("Inconsistent bindings for "+l)}else t[l]=a}delete e[n]}for(var c in t)e[c]=t[c];return e}function Jo(e,t,n,r){var i=(t=na(t)).call?t.call(e,r):t[e];if(!1===i)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Jo(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var a=Jo(e,t.fallthrough[o],n,r);if(a)return a}}}function 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va(e){16==e.keyCode&&(this.doc.sel.shift=!1),xe(this,e)}function ya(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||Nn(t.display,e)||xe(t,e)||e.ctrlKey&&!e.altKey||b&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(f&&n==ma)return ma=null,void Te(e);if(!f||e.which&&!(e.which<10)||!pa(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return fa(e,"'"+n+"'",t,(function(t){return ua(e,t,!0)}))}(t,e,i)||t.display.input.onKeyPress(e))}}}var ba,wa,xa=function(e,t,n){this.time=e,this.pos=t,this.button=n};function ka(e){var t=this,n=t.display;if(!(xe(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,Nn(n,e))s||(n.scroller.draggable=!1,setTimeout((function(){return n.scroller.draggable=!0}),100));else if(!Ta(t,e)){var r=mr(t,e),i=Oe(e),o=r?function(e,t){var n=+new Date;return wa&&wa.compare(n,e,t)?(ba=wa=null,"triple"):ba&&ba.compare(n,e,t)?(wa=new xa(n,e,t),ba=null,"double"):(ba=new 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i=e.display,o=!1,c=ai(e,(function(t){s&&(i.scroller.draggable=!1),e.state.draggingText=!1,e.state.delayingBlurEvent&&(e.hasFocus()?e.state.delayingBlurEvent=!1:Ar(e)),be(i.wrapper.ownerDocument,"mouseup",c),be(i.wrapper.ownerDocument,"mousemove",u),be(i.scroller,"dragstart",d),be(i.scroller,"drop",c),o||(Te(t),r.addNew||eo(e.doc,n,null,null,r.extend),s&&!h||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},d=function(){return o=!0};s&&(i.scroller.draggable=!0),e.state.draggingText=c,c.copy=!r.moveOnDrag,ve(i.wrapper.ownerDocument,"mouseup",c),ve(i.wrapper.ownerDocument,"mousemove",u),ve(i.scroller,"dragstart",d),ve(i.scroller,"drop",c),e.state.delayingBlurEvent=!0,setTimeout((function(){return i.input.focus()}),20),i.scroller.dragDrop&&i.scroller.dragDrop()}(e,r,t,o):function(e,t,n,r){a&&Ar(e);var i=e.display,o=e.doc;Te(t);var l,s,c=o.sel,u=c.ranges;if(r.addNew&&!r.extend?(s=o.sel.contains(n),l=s>-1?u[s]:new Ai(n,n)):(l=o.sel.primary(),s=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(l=new Ai(n,n)),n=mr(e,t,!0,!0),s=-1;else{var d=Ca(e,n,r.unit);l=r.extend?Qi(l,d.anchor,d.head,r.extend):d}r.addNew?-1==s?(s=u.length,oo(o,Oi(e,u.concat([l]),s),{scroll:!1,origin:"*mouse"})):u.length>1&&u[s].empty()&&"char"==r.unit&&!r.extend?(oo(o,Oi(e,u.slice(0,s).concat(u.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),c=o.sel):no(o,s,l,Y):(s=0,oo(o,new Ni([l],0),Y),c=o.sel);var f=n;function h(t){if(0!=lt(f,t))if(f=t,"rectangle"==r.unit){for(var i=[],a=e.options.tabSize,u=q(Je(o,n.line).text,n.ch,a),d=q(Je(o,t.line).text,t.ch,a),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=Je(o,m).text,y=Z(v,h,a);h==p?i.push(new Ai(at(m,y),at(m,y))):v.length>y&&i.push(new Ai(at(m,y),at(m,Z(v,p,a))))}i.length||i.push(new Ai(n,n)),oo(o,Oi(e,c.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,w=l,x=Ca(e,t,r.unit),k=w.anchor;lt(x.anchor,k)>0?(b=x.head,k=dt(w.from(),x.anchor)):(b=x.anchor,k=ut(w.to(),x.head));var C=c.ranges.slice(0);C[s]=function(e,t){var n=t.anchor,r=t.head,i=Je(e.doc,n.line);if(0==lt(n,r)&&n.sticky==r.sticky)return t;var o=me(i);if(!o)return t;var a=he(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=he(o,r.ch,r.sticky),d=u-a||(r.ch-n.ch)*(1==l.level?-1:1);s=u==c-1||u==c?d<0:d>0}var f=o[c+(s?-1:0)],h=s==(1==f.level),p=h?f.from:f.to,m=h?"after":"before";return n.ch==p&&n.sticky==m?t:new Ai(new at(n.line,p,m),r)}(e,new Ai(ht(o,k),b)),oo(o,Oi(e,C,s),Y)}}var p=i.wrapper.getBoundingClientRect(),m=0;function g(t){var 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r=n(e,t);return new Ai(r.from,r.to)}function Sa(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&&Te(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Ce(e,n))return Me(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 we(e,n,e,rt(e.doc,o),e.display.gutterSpecs[s].className,t),Me(t)}}function Ta(e,t){return Sa(e,t,"gutterClick",!0)}function La(e,t){Nn(e.display,t)||function(e,t){return!!Ce(e,"gutterContextMenu")&&Sa(e,t,"gutterContextMenu",!1)}(e,t)||xe(e,t,"contextmenu")||S||e.display.input.onContextMenu(t)}function Ma(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Vn(e)}xa.prototype.compare=function(e,t,n){return 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u=0;u<Da.length;++u)Da[u](this);Qr(this),s&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}za.defaults=Aa,za.optionHandlers=Oa;var Da=[];function Pa(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=bt(e,t).state:n="prev");var a=e.options.tabSize,l=Je(o,t),s=q(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))==G||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?q(Je(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 d="",f=0;if(e.options.indentWithTabs)for(var h=Math.floor(c/a);h;--h)f+=a,d+="\t";if(f<c&&(d+=Q(c-f)),d!=u)return xo(o,d,at(t,0),at(t,u.length),"+input"),l.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var 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c=z(H(i));W(s),setTimeout((function(){r.display.lineSpace.removeChild(l),c.focus(),c==i&&n.showPrimarySelection()}),50)}}i.contentEditable=!0,Ba(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),ve(i,"paste",(function(e){!o(e)||xe(r,e)||Ha(e,r)||l<=11&&setTimeout(ai(r,(function(){return t.updateFromDOM()})),20)})),ve(i,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),ve(i,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),ve(i,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),ve(i,"touchstart",(function(){return n.forceCompositionEnd()})),ve(i,"input",(function(){t.composing||t.readFromDOMSoon()})),ve(i,"copy",a),ve(i,"cut",a)},Va.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Va.prototype.prepareSelection=function(){var e=Cr(this.cm,!1);return e.focus=z(H(this.div))==this.div,e},Va.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Va.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Va.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=Ya(t,e.anchorNode,e.anchorOffset),l=Ya(t,e.focusNode,e.focusOffset);if(!a||a.bad||!l||l.bad||0!=lt(dt(a,l),i)||0!=lt(ut(a,l),o)){var s=t.display.view,c=i.line>=t.display.viewFrom&&Ga(t,i)||{node:s[0].measure.map[2],offset:0},u=o.line<t.display.viewTo&&Ga(t,o);if(!u){var d=s[s.length-1].measure,f=d.maps?d.maps[d.maps.length-1]:d.map;u={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(c&&u){var h,p=e.rangeCount&&e.getRangeAt(0);try{h=L(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()}}},Va.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)},Va.prototype.showMultipleSelections=function(e){A(this.cm.display.cursorDiv,e.cursors),A(this.cm.display.selectionDiv,e.selection)},Va.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Va.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Va.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&z(H(this.div))==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Va.prototype.blur=function(){this.div.blur()},Va.prototype.getField=function(){return this.div},Va.prototype.supportsTouch=function(){return!0},Va.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout((function(){return e.pollSelection()}),20):oi(this.cm,(function(){return t.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}))},Va.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Va.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(v&&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=Ya(t,e.anchorNode,e.anchorOffset),r=Ya(t,e.focusNode,e.focusOffset);n&&r&&oi(t,(function(){oo(t.doc,_i(n,r),$),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)}))}}},Va.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),l=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=at(a.line-1,Je(r.doc,a.line-1).length)),l.ch==Je(r.doc,l.line).text.length&&l.line<r.lastLine()&&(l=at(l.line+1,0)),a.line<i.viewFrom||l.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=gr(r,a.line))?(t=nt(i.view[0].line),n=i.view[0].node):(t=nt(i.view[e].line),n=i.view[e-1].node.nextSibling);var s,c,u=gr(r,l.line);if(u==i.view.length-1?(s=i.viewTo-1,c=i.lineDiv.lastChild):(s=nt(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function c(){a&&(o+=l,s&&(o+=l),a=s=!1)}function u(e){e&&(c(),o+=e)}function d(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void u(n);var o,f=t.getAttribute("cm-marker");if(f){var h=e.findMarks(at(r,0),at(i+1,0),(g=+f,function(e){return e.id==g}));return void(h.length&&(o=h[0].find(0))&&u(Qe(e.doc,o.from,o.to).join(l)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&c();for(var m=0;m<t.childNodes.length;m++)d(t.childNodes[m]);/^(pre|p)$/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(;d(t),t!=n;)t=t.nextSibling,s=!1;return o}(r,n,c,t,s)),f=Qe(r.doc,at(t,0),at(s,Je(r.doc,s).text.length));d.length>1&&f.length>1;)if(ee(d)==ee(f))d.pop(),f.pop(),s--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}for(var h=0,p=0,m=d[0],g=f[0],v=Math.min(m.length,g.length);h<v&&m.charCodeAt(h)==g.charCodeAt(h);)++h;for(var y=ee(d),b=ee(f),w=Math.min(y.length-(1==d.length?h:0),b.length-(1==f.length?h:0));p<w&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==d.length&&1==f.length&&t==a.line)for(;h&&h>a.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var x=at(t,h),k=at(s,f.length?ee(f).length-p:0);return d.length>1||d[0]||lt(x,k)?(xo(r.doc,d,x,k,"+input"),!0):void 0},Va.prototype.ensurePolled=function(){this.forceCompositionEnd()},Va.prototype.reset=function(){this.forceCompositionEnd()},Va.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Va.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()}),80))},Va.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||oi(this.cm,(function(){return vr(e.cm)}))},Va.prototype.setUneditable=function(e){e.contentEditable="false"},Va.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||ai(this.cm,Ia)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Va.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Va.prototype.onContextMenu=function(){},Va.prototype.resetPosition=function(){},Va.prototype.needsContentAttribute=!0;var Za=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new U,this.hasSelection=!1,this.composing=null,this.resetting=!1};Za.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!xe(r,e)){if(r.somethingSelected())Fa({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=ja(r);Fa({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,$):(n.prevInput="",i.value=t.text.join("\n"),W(i))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(i.style.width="0px"),ve(i,"input",(function(){a&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()})),ve(i,"paste",(function(e){xe(r,e)||Ha(e,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())})),ve(i,"cut",o),ve(i,"copy",o),ve(e.scroller,"paste",(function(t){if(!Nn(e,t)&&!xe(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)}})),ve(e.lineSpace,"selectstart",(function(t){Nn(e,t)||Te(t)})),ve(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"})}})),ve(i,"compositionend",(function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)}))},Za.prototype.createField=function(e){this.wrapper=qa(),this.textarea=this.wrapper.firstChild;var t=this.cm.options;Ba(this.textarea,t.spellcheck,t.autocorrect,t.autocapitalize)},Za.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Za.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Cr(e);if(e.options.moveInputWithCursor){var i=Qn(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},Za.prototype.showSelection=function(e){var t=this.cm.display;A(t.cursorDiv,e.cursors),A(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Za.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing&&e)){var t=this.cm;if(this.resetting=!0,t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&W(this.textarea),a&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",a&&l>=9&&(this.hasSelection=null));this.resetting=!1}},Za.prototype.getField=function(){return this.textarea},Za.prototype.supportsTouch=function(){return!1},Za.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||z(H(this.textarea))!=this.textarea))try{this.textarea.focus()}catch(e){}},Za.prototype.blur=function(){this.textarea.blur()},Za.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Za.prototype.receivedFocus=function(){this.slowPoll()},Za.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},Za.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))}))},Za.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!t.state.focused||Ie(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||b&&/[\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 oi(t,(function(){Ia(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},Za.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Za.prototype.onKeyPress=function(){a&&l>=9&&(this.hasSelection=null),this.fastPoll()},Za.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=mr(n,e),c=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&ai(n,oo)(n.doc,_i(o),$);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=i.ownerDocument.defaultView.scrollY),r.input.focus(),s&&i.ownerDocument.defaultView.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(),S){Ne(e);var m=function(){be(window,"mouseup",m),setTimeout(v,20)};ve(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?ai(n,po)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},Za.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},Za.prototype.setUneditable=function(){},Za.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!=Na&&i(e,t,n)}:i)}e.defineOption=n,e.Init=Na,n("value","",(function(e,t){return e.setValue(t)}),!0),n("mode",null,(function(e,t){e.doc.modeOption=t,Wi(e)}),!0),n("indentUnit",2,Wi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,(function(e){Fi(e),Vn(e),vr(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(at(r,o))}r++}));for(var i=n.length-1;i>=0;i--)xo(e.doc,t,n[i],at(n[i].line,n[i].ch+t.length))}})),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g,(function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=Na&&e.refresh()})),n("specialCharPlaceholder",on,(function(e){return e.refresh()}),!0),n("electricChars",!0),n("inputStyle",y?"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){Ma(e),xi(e)}),!0),n("keyMap","default",(function(e,t,n){var r=na(t),i=n!=Na&&na(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)})),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Ea,!0),n("gutters",[],(function(e,t){e.display.gutterSpecs=bi(t,e.options.lineNumbers),xi(e)}),!0),n("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?fr(e.display)+"px":"0",e.refresh()}),!0),n("coverGutterNextToScrollbar",!1,(function(e){return Gr(e)}),!0),n("scrollbarStyle","native",(function(e){Xr(e),Gr(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=bi(e.options.gutters,t),xi(e)}),!0),n("firstLineNumber",1,xi,!0),n("lineNumberFormatter",(function(e){return e}),xi,!0),n("showCursorWhenSelecting",!1,kr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,(function(e,t){"nocursor"==t&&(_r(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,_a),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,kr,!0),n("singleCursorHeightPerLine",!0,kr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Fi,!0),n("addModeClass",!1,Fi,!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,Fi,!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)}(za),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){R(this).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)&&ai(this,t[e])(this,n,i),we(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"](na(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:li((function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new 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