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i=!n&&r.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!n&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",r.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function ft(e,t,r){var n=e.markedSpans,i=e.text,o=0;if(n)for(var a,s,l,u,c,d,h,f=i.length,p=0,m=1,g="",v=0;;){if(v==p){l=u=c=d=s="",h=null,v=1/0;for(var y=[],b=void 0,k=0;k<n.length;++k){var w=n[k],x=w.marker;"bookmark"==x.type&&w.from==p&&x.widgetNode?y.push(x):w.from<=p&&(null==w.to||w.to>p||x.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,u=""),x.className&&(l+=" "+x.className),x.css&&(s=(s?s+";":"")+x.css),x.startStyle&&w.from==p&&(c+=" "+x.startStyle),x.endStyle&&w.to==v&&(b||(b=[])).push(x.endStyle,w.to),x.title&&!d&&(d=x.title),x.collapsed&&(!h||ae(h.marker,x)<0)&&(h=w)):w.from>p&&v>w.from&&(v=w.from)}if(b)for(var T=0;T<b.length;T+=2)b[T+1]==v&&(u+=" 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i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}function yt(e,t){var r=e.ownsGroup;if(r)try{vt(r)}finally{gs=null,t(r)}}function bt(e,t){var r=Se(e,t);if(r.length){var n,i=Array.prototype.slice.call(arguments,2);gs?n=gs.delayedCallbacks:vs?n=vs:(n=vs=[],setTimeout(kt,0));for(var o=0;o<r.length;++o)!function(e){n.push(function(){return r[e].apply(null,i)})}(o)}}function kt(){var e=vs;vs=null;for(var t=0;t<e.length;++t)e[t]()}function wt(e,t,r,n){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?Ct(e,t):"gutter"==o?_t(e,t,r,n):"class"==o?Lt(e,t):"widget"==o&&Et(e,t,n)}t.changes=null}function xt(e){return e.node==e.text&&(e.node=n("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),ga&&va<8&&(e.node.style.zIndex=2)),e.node}function Tt(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var i=xt(t);t.background=i.insertBefore(n("div",null,r),i.firstChild),e.display.input.setUneditable(t.background)}}function St(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):st(e,t)}function Ct(e,t){var r=t.text.className,n=St(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,Lt(e,t)):r&&(t.text.className=r)}function Lt(e,t){Tt(e,t),t.line.wrapClass?xt(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function _t(e,t,r,i){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 o=xt(t);t.gutterBackground=n("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var s=xt(t),l=t.gutter=n("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),s.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||a&&a["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(n("div",P(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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m=_(s,f.line),g=_(s,p.line),v=de(m)==de(g),y=o(f.line,f.ch,v?m.text.length+1:null).end,b=o(p.line,v?0:null,p.ch).start;v&&(y.top<b.top-2?(i(y.right,y.top,null,y.bottom),i(c,b.top,b.left,b.bottom)):i(y.right,y.top,b.left-y.right,y.bottom)),y.bottom<b.top&&i(c,y.bottom,null,b.top)}r.appendChild(l)}function Ar(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Nr(e){e.state.focused||(e.display.input.focus(),Rr(e))}function Or(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pr(e))},100)}function Rr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Le(e,"focus",e,t),e.state.focused=!0,s(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),ya&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Ar(e))}function Pr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Le(e,"blur",e,t),e.state.focused=!1,Ia(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Ir(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],o=void 0;if(!i.hidden){if(ga&&va<8){var a=i.node.offsetTop+i.node.offsetHeight;o=a-r,r=a}else{var s=i.node.getBoundingClientRect();o=s.bottom-s.top}var l=i.line.height-o;if(o<2&&(o=vr(t)),(l>.005||l<-.005)&&(A(i.line,o),Dr(i.line),i.rest))for(var u=0;u<i.rest.length;u++)Dr(i.rest[u])}}}function Dr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function zr(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-It(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=O(t,n),a=O(t,i);if(r&&r.ensure){var s=r.ensure.from.line,l=r.ensure.to.line;s<o?(o=s,a=O(t,ye(_(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=O(t,ye(_(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function Wr(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=kr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",a=0;a<r.length;a++)if(!r[a].hidden){e.options.fixedGutter&&(r[a].gutter&&(r[a].gutter.style.left=o),r[a].gutterBackground&&(r[a].gutterBackground.style.left=o));var s=r[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function Fr(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=P(e.options,t.first+t.size-1),i=e.display;if(r.length!=i.lineNumChars){var o=i.measure.appendChild(n("div",[n("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=o.firstChild.offsetWidth,s=o.offsetWidth-a;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(a,i.lineGutter.offsetWidth-s)+1,i.lineNumWidth=i.lineNumInnerWidth+s,i.lineNumChars=i.lineNumInnerWidth?r.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Nn(e),!0}return!1}function Hr(e,t){if(!_e(e,"scrollCursorIntoView")){var r=e.display,i=r.sizer.getBoundingClientRect(),o=null;if(t.top+i.top<0?o=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!Sa){var a=n("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-It(e.display))+"px;\n                         height: "+(t.bottom-t.top+Wt(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Ur(e,t,r,n){null==n&&(n=0);var i;e.options.lineWrapping||t!=r||(r="before"==(t=t.ch?I(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?I(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=sr(e,t),l=r&&r!=t?sr(e,r):s,u=Vr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-n,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+n}),c=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=u.scrollTop&&(Xr(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=u.scrollLeft&&(Zr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}function Br(e,t){var r=Vr(e,t);null!=r.scrollTop&&Xr(e,r.scrollTop),null!=r.scrollLeft&&Zr(e,r.scrollLeft)}function Vr(e,t){var r=e.display,n=vr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Ht(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Dt(r),l=t.top<n,u=t.bottom>s-n;if(t.top<i)a.scrollTop=l?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(a.scrollTop=c)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,h=Ft(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),f=t.right-t.left>h;return f&&(t.right=t.left+h),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(f?0:10)):t.right>h+d-3&&(a.scrollLeft=t.right+(f?0:10)-h),a}function Yr(e,t){null!=t&&(jr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Gr(e){jr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function $r(e,t,r){null==t&&null==r||jr(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function qr(e,t){jr(e),e.curOp.scrollToPos=t}function jr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Kr(e,lr(e,t.from),lr(e,t.to),t.margin))}function Kr(e,t,r,n){var i=Vr(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});$r(e,i.scrollLeft,i.scrollTop)}function Xr(e,t){Math.abs(e.doc.scrollTop-t)<2||(ha||Mn(e,{top:t}),Qr(e,t,!0),ha&&Mn(e),xn(e,100))}function Qr(e,t,r){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Zr(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,Wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Jr(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Dt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Wt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function en(e,t){t||(t=Jr(e));var r=e.display.barWidth,n=e.display.barHeight;tn(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Ir(e),tn(e,Jr(e)),r=e.display.barWidth,n=e.display.barHeight}function tn(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}function rn(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Ia(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new ws[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ja(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){"horizontal"==r?Zr(e,t):Xr(e,t)},e),e.display.scrollbars.addClass&&s(e.display.wrapper,e.display.scrollbars.addClass)}function nn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++xs},gt(e.curOp)}function on(e){yt(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;an(e)})}function an(e){for(var t=e.ops,r=0;r<t.length;r++)sn(t[r]);for(var n=0;n<t.length;n++)ln(t[n]);for(var i=0;i<t.length;i++)un(t[i]);for(var o=0;o<t.length;o++)cn(t[o]);for(var a=0;a<t.length;a++)dn(t[a])}function sn(e){var t=e.cm,r=t.display;Sn(t),e.updateMaxLine&&ke(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Ts(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ln(e){e.updatedDisplay=e.mustUpdate&&_n(e.cm,e.update)}function un(e){var t=e.cm,r=t.display;e.updatedDisplay&&Ir(t),e.barMeasure=Jr(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Yt(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Wt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Ft(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function cn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Zr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==a();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&en(t,e.barMeasure),e.updatedDisplay&&On(t,e.barMeasure),e.selectionChanged&&Ar(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Nr(e.cm)}function dn(e){var t=e.cm,r=t.display,n=t.doc;e.updatedDisplay&&En(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&Qr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Zr(t,e.scrollLeft,!0,!0),e.scrollToPos&&Hr(t,Ur(t,B(n,e.scrollToPos.from),B(n,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||Le(i[a],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&Le(o[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Le(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function hn(e,t){if(e.curOp)return t();nn(e);try{return t()}finally{on(e)}}function fn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);nn(e);try{return t.apply(e,arguments)}finally{on(e)}}}function pn(e){return function(){if(this.curOp)return e.apply(this,arguments);nn(this);try{return e.apply(this,arguments)}finally{on(this)}}}function mn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);nn(t);try{return e.apply(this,arguments)}finally{on(t)}}}function gn(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Ka&&pe(e.doc,t)<i.viewTo&&yn(e);else if(r<=i.viewFrom)Ka&&me(e.doc,r+n)>i.viewFrom?yn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)yn(e);else if(t<=i.viewFrom){var o=bn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):yn(e)}else if(r>=i.viewTo){var a=bn(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):yn(e)}else{var s=bn(e,t,t,-1),l=bn(e,r,r+n,1);s&&l?(i.view=i.view.slice(0,s.index).concat(mt(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=n):yn(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function vn(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[Sr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==h(a,r)&&a.push(r)}}}function yn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function bn(e,t,r,n){var i,o=Sr(e,t),a=e.display.view;if(!Ka||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,l=0;l<o;l++)s+=a[l].size;if(s!=t){if(n>0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;pe(e.doc,r)!=r;){if(o==(n<0?0:a.length-1))return null;r+=n*a[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function kn(e,t,r){var n=e.display;0==n.view.length||t>=n.viewTo||r<=n.viewFrom?(n.view=mt(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=mt(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Sr(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(mt(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,Sr(e,r)))),n.viewTo=r}function wn(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function xn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,u(Tn,e))}function Tn(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=Ke(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(n.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ye(t.mode,n.state):null,l=qe(e,o,n,!0);s&&(n.state=s),o.styles=l.styles;var u=o.styleClasses,c=l.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!d&&h<a.length;++h)d=a[h]!=o.styles[h];d&&i.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=e.options.maxHighlightLength&&Xe(e,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return xn(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&hn(e,function(){for(var t=0;t<i.length;t++)vn(e,i[t],"text")})}}function Sn(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Wt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Wt(e)+"px",t.scrollbarsClipped=!0)}function Cn(e){if(e.hasFocus())return null;var t=a();if(!t||!o(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&o(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function Ln(e){if(e&&e.activeElt&&e.activeElt!=a()&&(e.activeElt.focus(),e.anchorNode&&o(document.body,e.anchorNode)&&o(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function _n(e,r){var n=e.display,i=e.doc;if(r.editorIsHidden)return yn(e),!1;if(!r.force&&r.visible.from>=n.viewFrom&&r.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==wn(e))return!1;Fr(e)&&(yn(e),r.dims=br(e));var o=i.first+i.size,a=Math.max(r.visible.from-e.options.viewportMargin,i.first),s=Math.min(o,r.visible.to+e.options.viewportMargin);n.viewFrom<a&&a-n.viewFrom<20&&(a=Math.max(i.first,n.viewFrom)),n.viewTo>s&&n.viewTo-s<20&&(s=Math.min(o,n.viewTo)),Ka&&(a=pe(e.doc,a),s=me(e.doc,s));var l=a!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=r.wrapperHeight||n.lastWrapWidth!=r.wrapperWidth;kn(e,a,s),n.viewOffset=ye(_(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=wn(e);if(!l&&0==u&&!r.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Cn(e);return u>4&&(n.lineDiv.style.display="none"),An(e,n.updateLineNumbers,r.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ln(c),t(n.cursorDiv),t(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=r.wrapperHeight,n.lastWrapWidth=r.wrapperWidth,xn(e,400)),n.updateLineNumbers=null,!0}function En(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Ft(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Dt(e.display)-Ht(e),r.top)}),t.visible=zr(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&_n(e,t);n=!1){Ir(e);var i=Jr(e);Cr(e),en(e,i),On(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 Mn(e,t){var r=new Ts(e,t);if(_n(e,r)){Ir(e),En(e,r);var n=Jr(e);Cr(e),en(e,n),On(e,n),r.finish()}}function An(e,r,n){function i(t){var r=t.nextSibling;return ya&&Ea&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var o=e.display,a=e.options.lineNumbers,s=o.lineDiv,l=s.firstChild,u=o.view,c=o.viewFrom,d=0;d<u.length;d++){var f=u[d];if(f.hidden);else if(f.node&&f.node.parentNode==s){for(;l!=f.node;)l=i(l);var p=a&&null!=r&&r<=c&&f.lineNumber;f.changes&&(h(f.changes,"gutter")>-1&&(p=!1),wt(e,f,c,n)),p&&(t(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(P(e.options,c)))),l=f.node.nextSibling}else{var m=Mt(e,f,c,n);s.insertBefore(m,l)}c+=f.size}for(;l;)l=i(l)}function Nn(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function On(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+Wt(e)+"px"}function 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s=!0,!0})),n.sel.contains(t.from,t.to)>-1&&Ee(e),jn(n,t,r,wr(e)),e.options.lineWrapping||(n.iter(l,o.line+t.text.length,function(e){var t=be(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),nt(n,o.line),xn(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?gn(e):o.line!=a.line||1!=t.text.length||qn(e.doc,t)?gn(e,o.line,a.line+1,u):vn(e,o.line,"text");var c=Me(e,"changes"),d=Me(e,"change");if(d||c){var h={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&bt(e,"change",e,h),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function Ii(e,t,r,n,i){if(n||(n=r),D(n,r)<0){var o;r=(o=[n,r])[0],n=o[1]}"string"==typeof t&&(t=e.splitLines(t)),Mi(e,{from:r,to:n,text:t,origin:i})}function Di(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function zi(e,t,r,n){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 s=0;s<o.ranges.length;s++)Di(o.ranges[s].anchor,t,r,n),Di(o.ranges[s].head,t,r,n)}else{for(var l=0;l<o.changes.length;++l){var u=o.changes[l];if(r<u.from.line)u.from=I(u.from.line+n,u.from.ch),u.to=I(u.to.line+n,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function Wi(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;zi(e.done,r,n,i),zi(e.undone,r,n,i)}function Fi(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=_(e,U(e,t)):i=N(t),null==i?null:(n(o,i)&&e.cm&&vn(e.cm,i,r),o)}function Hi(e){var t=this;this.lines=e,this.parent=null;for(var r=0,n=0;n<e.length;++n)e[n].parent=t,r+=e[n].height;this.height=r}function Ui(e){var t=this;this.children=e;for(var r=0,n=0,i=0;i<e.length;++i){var o=e[i];r+=o.chunkSize(),n+=o.height,o.parent=t}this.size=r,this.height=n,this.parent=null}function Bi(e,t,r){ye(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Yr(e,r)}function Vi(e,t,r,n){var i=new Es(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),Fi(e,t,"widget",function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!ge(e,t)){var n=ye(t)<e.scrollTop;A(t,t.height+Rt(i)),n&&Yr(o,i.height),o.curOp.forceUpdate=!0}return!0}),bt(o,"lineWidgetAdded",o,i,"number"==typeof t?t:N(t)),i}function Yi(e,t,r,n,o){if(n&&n.shared)return Gi(e,t,r,n,o);if(e.cm&&!e.cm.curOp)return fn(e.cm,Yi)(e,t,r,n,o);var a=new As(e,o),s=D(t,r);if(n&&c(n,a,!1),s>0||0==s&&!1!==a.clearWhenEmpty)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=i("span",[a.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(ce(e,t.line,t,r,a)||t.line!=r.line&&ce(e,r.line,t,r,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");$()}a.addToHistory&&ni(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var l,u=t.line,d=e.cm;if(e.iter(u,r.line+1,function(e){d&&a.collapsed&&!d.options.lineWrapping&&de(e)==d.display.maxLine&&(l=!0),a.collapsed&&u!=t.line&&A(e,0),X(e,new q(a,u==t.line?t.ch:null,u==r.line?r.ch:null)),++u}),a.collapsed&&e.iter(t.line,r.line+1,function(t){ge(e,t)&&A(t,0)}),a.clearOnEnter&&Ja(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(G(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++Ms,a.atomic=!0),d){if(l&&(d.curOp.updateMaxLine=!0),a.collapsed)gn(d,t.line,r.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var h=t.line;h<=r.line;h++)vn(d,h,"text");a.atomic&&xi(d.doc),bt(d,"markerAdded",d,a)}return a}function Gi(e,t,r,n,i){(n=c(n)).shared=!1;var o=[Yi(e,t,r,n,i)],a=o[0],s=n.widgetNode;return Kn(e,function(e){s&&(n.widgetNode=s.cloneNode(!0)),o.push(Yi(e,B(e,t),B(e,r),n,i));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=m(o)}),new Ns(o,a)}function $i(e){return e.findMarks(I(e.first,0),e.clipPos(I(e.lastLine())),function(e){return e.parent})}function qi(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(D(o,a)){var s=Yi(e,o,a,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function ji(e){for(var t=0;t<e.length;t++)!function(t){var r=e[t],n=[r.primary.doc];Kn(r.primary.doc,function(e){return n.push(e)});for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==h(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}}(t)}function Ki(e){var t=this;if(Zi(t),!_e(t,e)&&!Pt(t.display,e)){Ne(e),ga&&(Ps=+new Date);var r=Tr(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),a=0,s=0;s<i;++s)!function(e,n){if(!t.options.allowDropFileTypes||-1!=h(t.options.allowDropFileTypes,e.type)){var s=new FileReader;s.onload=fn(t,function(){var e=s.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[n]=e,++a==i){var l={from:r=B(t.doc,r),to:r,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Mi(t.doc,l),yi(t.doc,Fn(r,Hn(l)))}}),s.readAsText(e)}}(n[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var l=e.dataTransfer.getData("Text");if(l){var u;if(t.state.draggingText&&!t.state.draggingText.copy&&(u=t.listSelections()),ki(t.doc,Fn(r,r)),u)for(var c=0;c<u.length;++c)Ii(t.doc,"",u[c].anchor,u[c].head,"drag");t.replaceSelection(l,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Xi(e,t){if(ga&&(!e.state.draggingText||+new Date-Ps<100))Pe(t);else if(!_e(e,t)&&!Pt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!xa)){var r=n("img",null,null,"position: fixed; left: 0; top: 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ro(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function no(e){var t=e.split(/-(?!$)/);e=t[t.length-1];for(var r,n,i,o,a=0;a<t.length-1;a++){var s=t[a];if(/^(cmd|meta|m)$/i.test(s))o=!0;else if(/^a(lt)?$/i.test(s))r=!0;else if(/^(c|ctrl|control)$/i.test(s))n=!0;else{if(!/^s(hift)?$/i.test(s))throw new Error("Unrecognized modifier name: "+s);i=!0}}return r&&(e="Alt-"+e),n&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),i&&(e="Shift-"+e),e}function io(e){var t={};for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];if(/^(name|fallthrough|(de|at)tach)$/.test(r))continue;if("..."==n){delete e[r];continue}for(var i=g(r.split(" "),no),o=0;o<i.length;o++){var a=void 0,s=void 0;o==i.length-1?(s=i.join(" "),a=n):(s=i.slice(0,o+1).join(" "),a="...");var l=t[s];if(l){if(l!=a)throw new Error("Inconsistent bindings for "+s)}else t[s]=a}delete e[r]}for(var u in t)e[u]=t[u];return e}function oo(e,t,r,n){var i=(t=uo(t)).call?t.call(e,n):t[e];if(!1===i)return"nothing";if("..."===i)return"multi";if(null!=i&&r(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return oo(e,t.fallthrough,r,n);for(var o=0;o<t.fallthrough.length;o++){var a=oo(e,t.fallthrough[o],r,n);if(a)return a}}}function ao(e){var t="string"==typeof e?e:Ds[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t}function so(e,t,r){var n=e;return t.altKey&&"Alt"!=n&&(e="Alt-"+e),(Ra?t.metaKey:t.ctrlKey)&&"Ctrl"!=n&&(e="Ctrl-"+e),(Ra?t.ctrlKey:t.metaKey)&&"Cmd"!=n&&(e="Cmd-"+e),!r&&t.shiftKey&&"Shift"!=n&&(e="Shift-"+e),e}function lo(e,t){if(wa&&34==e.keyCode&&e.char)return!1;var r=Ds[e.keyCode];return null!=r&&!e.altGraphKey&&so(r,e,t)}function uo(e){return"string"==typeof e?Hs[e]:e}function co(e,t){for(var r=e.doc.sel.ranges,n=[],i=0;i<r.length;i++){for(var o=t(r[i]);n.length&&D(o.from,m(n).to)<=0;){var 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o=xe(i,r.ch,r.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(n>0?a.to>r.ch:a.from<r.ch))return fo(t,r,n);var s,l=function(e,r){return ho(t,e instanceof I?e.ch:e,r)},u=function(r){return e.options.lineWrapping?(s=s||$t(e,t),hr(e,t,s,r)):{begin:0,end:t.text.length}},c=u("before"==r.sticky?l(r,-1):r.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==n<0,h=l(r,d?1:-1);if(null!=h&&(d?h<=a.to&&h<=c.end:h>=a.from&&h>=c.begin)){var f=d?"before":"after";return new I(r.line,h,f)}}var p=function(e,t,n){for(var o=function(e,t){return t?new I(r.line,l(e,1),"before"):new I(r.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],s=t>0==(1!=a.level),u=s?n.begin:l(n.end,-1);if(a.from<=u&&u<a.to)return o(u,s);if(u=s?a.from:l(a.to,-1),n.begin<=u&&u<n.end)return o(u,s)}},m=p(o+n,n,c);if(m)return m;var g=n>0?c.end:l(c.begin,-1);return null==g||n>0&&g==t.text.length||!(m=p(n>0?0:i.length-1,n,u(g)))?null:m}function go(e,t){var r=_(e.doc,t),n=de(r);return n!=r&&(t=N(n)),po(!0,e,n,t,1)}function vo(e,t){var r=_(e.doc,t),n=he(r);return n!=r&&(t=N(n)),po(!0,e,r,t,-1)}function yo(e,t){var r=go(e,t.line),n=_(e.doc,r.line),i=Te(n,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),a=t.line==r.line&&t.ch<=o&&t.ch;return I(r.line,a?0:o,r.sticky)}return r}function bo(e,t,r){if("string"==typeof t&&!(t=Us[t]))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Ua}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function ko(e,t,r){for(var n=0;n<e.state.keyMaps.length;n++){var i=oo(t,e.state.keyMaps[n],r,e);if(i)return i}return e.options.extraKeys&&oo(t,e.options.extraKeys,r,e)||oo(t,e.options.keyMap,r,e)}function wo(e,t,r,n){var i=e.state.keySeq;if(i){if(ao(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Bs.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),xo(e,i+" 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n=Tr(t,e),i=De(e),o=n?Mo(n,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),n&&No(t,i,n,o,e)||(1==i?n?Ro(t,n,o,e):Ie(e)==r.scroller&&Ne(e):2==i?(n&&fi(t.doc,n),setTimeout(function(){return r.input.focus()},20)):3==i&&(Pa?Ho(t,e):Or(t)))}}function No(e,t,r,n,i){var o="Click";return"double"==n?o="Double"+o:"triple"==n&&(o="Triple"+o),o=(1==t?"Left":2==t?"Middle":"Right")+o,wo(e,so(o,i),i,function(t){if("string"==typeof t&&(t=Us[t]),!t)return!1;var n=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n=t(e,r)!=Ua}finally{e.state.suppressEdits=!1}return n})}function Oo(e,t,r){var n=e.getOption("configureMouse"),i=n?n(e,t,r):{};if(null==i.unit){var o=Ma?r.shiftKey&&r.metaKey:r.altKey;i.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==i.extend||e.doc.extend)&&(i.extend=e.doc.extend||r.shiftKey),null==i.addNew&&(i.addNew=Ea?r.metaKey:r.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(Ea?r.altKey:r.ctrlKey)),i}function 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r=++b,s=Tr(e,t,!0,"rectangle"==n.unit);if(s)if(0!=D(s,v)){e.curOp.focus=a(),i(s);var c=zr(l,u);(s.line>=c.to||s.line<c.from)&&setTimeout(fn(e,function(){b==r&&o(t)}),150)}else{var d=t.clientY<y.top?-20:t.clientY>y.bottom?20:0;d&&setTimeout(fn(e,function(){b==r&&(l.scroller.scrollTop+=d,o(t))}),50)}}function s(t){e.state.selectingText=!1,b=1/0,Ne(t),l.input.focus(),Ce(document,"mousemove",k),Ce(document,"mouseup",w),u.history.lastSelOrigin=null}var l=e.display,u=e.doc;Ne(t);var c,h,p=u.sel,m=p.ranges;if(n.addNew&&!n.extend?(h=u.sel.contains(r),c=h>-1?m[h]:new _s(r,r)):(c=u.sel.primary(),h=u.sel.primIndex),"rectangle"==n.unit)n.addNew||(c=new _s(r,r)),r=Tr(e,t,!0,!0),h=-1;else{var g=Io(e,r,n.unit);c=n.extend?hi(c,g.anchor,g.head,n.extend):g}n.addNew?-1==h?(h=m.length,bi(u,Wn(m.concat([c]),h),{scroll:!1,origin:"*mouse"})):m.length>1&&m[h].empty()&&"char"==n.unit&&!n.extend?(bi(u,Wn(m.slice(0,h).concat(m.slice(h+1)),0),{scroll:!1,origin:"*mouse"}),p=u.sel):mi(u,h,c,Va):(h=0,bi(u,new 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a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!Me(e,r))return Re(t);o-=s.top-a.viewOffset;for(var l=0;l<e.options.gutters.length;++l){var u=a.gutters.childNodes[l];if(u&&u.getBoundingClientRect().right>=i)return Le(e,r,e,O(e.doc,o),e.options.gutters[l],t),Re(t)}}function Fo(e,t){return Wo(e,t,"gutterClick",!0)}function Ho(e,t){Pt(e.display,t)||Uo(e,t)||_e(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function Uo(e,t){return!!Me(e,"gutterContextMenu")&&Wo(e,t,"gutterContextMenu",!1)}function Bo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),er(e)}function Vo(e){Rn(e),gn(e),Wr(e)}function Yo(e,t,r){if(!t!=!(r&&r!=qs)){var n=e.display.dragFunctions,i=t?Ja:Ce;i(e.display.scroller,"dragstart",n.start),i(e.display.scroller,"dragenter",n.enter),i(e.display.scroller,"dragover",n.over),i(e.display.scroller,"dragleave",n.leave),i(e.display.scroller,"drop",n.drop)}}function Go(e){e.options.lineWrapping?(s(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Ia(e.display.wrapper,"CodeMirror-wrap"),ke(e)),xr(e),gn(e),er(e),setTimeout(function(){return en(e)},100)}function $o(e,t){var r=this;if(!(this instanceof $o))return new $o(e,t);this.options=t=t?c(t):{},c(js,t,!1),Pn(t);var n=t.value;"string"==typeof n&&(n=new Rs(n,t.mode,null,t.lineSeparator,t.direction)),this.doc=n;var i=new $o.inputStyles[t.inputStyle](this),o=this.display=new L(e,n,i);o.wrapper.CodeMirror=this,Rn(this),Bo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),rn(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new za,keySeq:null,specialChars:null},t.autofocus&&!_a&&o.input.focus(),ga&&va<11&&setTimeout(function(){return 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n=e.findWordAt(r);fi(e.doc,n.anchor,n.head)}}})):Ja(i.scroller,"dblclick",function(t){return _e(e,t)||Ne(t)}),Pa||Ja(i.scroller,"contextmenu",function(t){return Ho(e,t)});var o,a={end:0};Ja(i.scroller,"touchstart",function(t){if(!_e(e,t)&&!r(t)&&!Fo(e,t)){i.input.ensurePolled(),clearTimeout(o);var n=+new Date;i.activeTouch={start:n,moved:!1,prev:n-a.end<=300?a:null},1==t.touches.length&&(i.activeTouch.left=t.touches[0].pageX,i.activeTouch.top=t.touches[0].pageY)}}),Ja(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ja(i.scroller,"touchend",function(r){var o=i.activeTouch;if(o&&!Pt(i,r)&&null!=o.left&&!o.moved&&new Date-o.start<300){var a,s=e.coordsChar(i.activeTouch,"page");a=!o.prev||n(o,o.prev)?new _s(s,s):!o.prev.prev||n(o,o.prev.prev)?e.findWordAt(s):new 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a=e.options.tabSize,s=_(o,t),l=d(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&((u=o.mode.indent(i,s.text.slice(c.length),s.text))==Ua||u>150)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?d(_(o,t-1).text,null,a):0:"add"==r?u=l+e.options.indentUnit:"subtract"==r?u=l-e.options.indentUnit:"number"==typeof r&&(u=l+r),u=Math.max(0,u);var h="",f=0;if(e.options.indentWithTabs)for(var m=Math.floor(u/a);m;--m)f+=a,h+="\t";if(f<u&&(h+=p(u-f)),h!=c)return Ii(o,h,I(t,0),I(t,c.length),"+input"),s.stateAfter=null,!0;for(var g=0;g<o.sel.ranges.length;g++){var v=o.sel.ranges[g];if(v.head.line==t&&v.head.ch<c.length){var y=I(t,c.length);mi(o,g,new _s(y,y));break}}}function Ko(e){Qs=e}function Xo(e,t,r,n,i){var o=e.doc;e.display.shift=!1,n||(n=o.sel);var a=e.state.pasteIncoming||"paste"==i,s=ts(t),l=null;if(a&&n.ranges.length>1)if(Qs&&Qs.text.join("\n")==t){if(n.ranges.length%Qs.text.length==0){l=[];for(var u=0;u<Qs.text.length;u++)l.push(o.splitLines(Qs.text[u]))}}else s.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(l=g(s,function(e){return[e]}));for(var c,d=n.ranges.length-1;d>=0;d--){var h=n.ranges[d],f=h.from(),p=h.to();h.empty()&&(r&&r>0?f=I(f.line,f.ch-r):e.state.overwrite&&!a?p=I(p.line,Math.min(_(o,p.line).text.length,p.ch+m(s).length)):Qs&&Qs.lineWise&&Qs.text.join("\n")==t&&(f=p=I(f.line,0))),c=e.curOp.updateInput;var v={from:f,to:p,text:l?l[d%l.length]:s,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};Mi(e.doc,v),bt(e,"inputRead",e,v)}t&&!a&&Zo(e,t),Gr(e),e.curOp.updateInput=c,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Qo(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||hn(t,function(){return Xo(t,r,0,null,"paste")}),!0}function Zo(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var i=r.ranges[n];if(!(i.head.ch>100||n&&r.ranges[n-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){a=jo(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(_(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=jo(e,i.head.line,"smart"));a&&bt(e,"electricInput",e,i.head.line)}}}function Jo(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,o={anchor:I(i,0),head:I(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function ea(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function ta(){var e=n("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=n("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return 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i=e.getBoundingClientRect();("vert"==r?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)},bs.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ks=function(){};ks.prototype.update=function(){return{bottom:0,right:0}},ks.prototype.setScrollLeft=function(){},ks.prototype.setScrollTop=function(){},ks.prototype.clear=function(){};var ws={native:bs,null:ks},xs=0,Ts=function(e,t,r){var n=e.display;this.viewport=t,this.visible=zr(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Ft(e),this.force=r,this.dims=br(e),this.events=[]};Ts.prototype.signal=function(e,t){Me(e,t)&&this.events.push(arguments)},Ts.prototype.finish=function(){for(var e=this,t=0;t<this.events.length;t++)Le.apply(null,e.events[t])};var Ss=0,Cs=null;ga?Cs=-.53:ha?Cs=15:ka?Cs=-.7:xa&&(Cs=-1/3);var Ls=function(e,t){this.ranges=e,this.primIndex=t};Ls.prototype.primary=function(){return this.ranges[this.primIndex]},Ls.prototype.equals=function(e){var t=this;if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var r=0;r<this.ranges.length;r++){var n=t.ranges[r],i=e.ranges[r];if(!z(n.anchor,i.anchor)||!z(n.head,i.head))return!1}return!0},Ls.prototype.deepCopy=function(){for(var e=this,t=[],r=0;r<this.ranges.length;r++)t[r]=new _s(W(e.ranges[r].anchor),W(e.ranges[r].head));return new Ls(t,this.primIndex)},Ls.prototype.somethingSelected=function(){for(var e=this,t=0;t<this.ranges.length;t++)if(!e.ranges[t].empty())return!0;return!1},Ls.prototype.contains=function(e,t){var r=this;t||(t=e);for(var n=0;n<this.ranges.length;n++){var i=r.ranges[n];if(D(t,i.from())>=0&&D(e,i.to())<=0)return n}return-1};var _s=function(e,t){this.anchor=e,this.head=t};_s.prototype.from=function(){return H(this.anchor,this.head)},_s.prototype.to=function(){return F(this.anchor,this.head)},_s.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},Hi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=this,n=e,i=e+t;n<i;++n){var o=r.lines[n];r.height-=o.height,ot(o),bt(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){var n=this;this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=n},iterN:function(e,t,r){for(var n=this,i=e+t;e<i;++e)if(r(n.lines[e]))return!0}},Ui.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){var r=this;this.size-=t;for(var n=0;n<this.children.length;++n){var i=r.children[n],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e),s=i.height;if(i.removeInner(e,a),r.height-=s-i.height,o==a&&(r.children.splice(n--,1),i.parent=null),0==(t-=a))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Hi))){var l=[];this.collapse(l),this.children=[new Hi(l)],this.children[0].parent=this}},collapse:function(e){for(var t=this,r=0;r<this.children.length;++r)t.children[r].collapse(e)},insertInner:function(e,t,r){var n=this;this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var o=n.children[i],a=o.chunkSize();if(e<=a){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var s=o.lines.length%25+25,l=s;l<o.lines.length;){var u=new Hi(o.lines.slice(l,l+=25));o.height-=u.height,n.children.splice(++i,0,u),u.parent=n}o.lines=o.lines.slice(0,s),n.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new Ui(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=h(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new Ui(e.children);n.parent=e,e.children=[n,t],e=n}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=this,i=0;i<this.children.length;++i){var o=n.children[i],a=o.chunkSize();if(e<a){var s=Math.min(t,a-e);if(o.iterN(e,s,r))return!0;if(0==(t-=s))break;e=0}else e-=a}}};var Es=function(e,t,r){var n=this;if(r)for(var i in r)r.hasOwnProperty(i)&&(n[i]=r[i]);this.doc=e,this.node=t};Es.prototype.clear=function(){var e=this,t=this.doc.cm,r=this.line.widgets,n=this.line,i=N(n);if(null!=i&&r){for(var o=0;o<r.length;++o)r[o]==e&&r.splice(o--,1);r.length||(n.widgets=null);var a=Rt(this);A(n,Math.max(0,n.height-a)),t&&(hn(t,function(){Bi(t,n,-a),vn(t,i,"widget")}),bt(t,"lineWidgetCleared",t,this,i))}},Es.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Rt(this)-t;i&&(A(n,n.height+i),r&&hn(r,function(){r.curOp.forceUpdate=!0,Bi(r,n,i),bt(r,"lineWidgetChanged",r,e,N(n))}))},Ae(Es);var Ms=0,As=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Ms};As.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&nn(t),Me(this,"clear")){var n=this.find();n&&bt(this,"clear",n.from,n.to)}for(var i=null,o=null,a=0;a<this.lines.length;++a){var s=e.lines[a],l=j(s.markedSpans,e);t&&!e.collapsed?vn(t,N(s),"text"):t&&(null!=l.to&&(o=N(s)),null!=l.from&&(i=N(s))),s.markedSpans=K(s.markedSpans,l),null==l.from&&e.collapsed&&!ge(e.doc,s)&&t&&A(s,vr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=de(e.lines[u]),d=be(c);d>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=d,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&gn(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&xi(t.doc)),t&&bt(t,"markerCleared",t,this,i,o),r&&on(t),this.parent&&this.parent.clear()}},As.prototype.find=function(e,t){var r=this;null==e&&"bookmark"==this.type&&(e=1);for(var n,i,o=0;o<this.lines.length;++o){var a=r.lines[o],s=j(a.markedSpans,r);if(null!=s.from&&(n=I(t?a:N(a),s.from),-1==e))return n;if(null!=s.to&&(i=I(t?a:N(a),s.to),1==e))return i}return n&&{from:n,to:i}},As.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&hn(n,function(){var i=t.line,o=N(t.line),a=Gt(n,o);if(a&&(Zt(a),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!ge(r.doc,i)&&null!=r.height){var s=r.height;r.height=null;var l=Rt(r)-s;l&&A(i,i.height+l)}bt(n,"markerChanged",n,e)})},As.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=h(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},As.prototype.detachLine=function(e){if(this.lines.splice(h(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ae(As);var Ns=function(e,t){var r=this;this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=r};Ns.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)e.markers[t].clear();bt(this,"clear")}},Ns.prototype.find=function(e,t){return this.primary.find(e,t)},Ae(Ns);var Os=0,Rs=function(e,t,r,n,i){if(!(this instanceof Rs))return new Rs(e,t,r,n,i);null==r&&(r=0),Ui.call(this,[new Hi([new hs("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=I(r,0);this.sel=Fn(o),this.history=new Jn(null),this.id=++Os,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),jn(this,{from:o,to:o,text:e}),bi(this,Fn(o),Ba)};Rs.prototype=b(Ui.prototype,{constructor:Rs,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=M(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:mn(function(e){var t=I(this.first,0),r=this.first+this.size-1;Mi(this,{from:t,to:I(r,_(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&$r(this.cm,0,0),bi(this,Fn(t),Ba)}),replaceRange:function(e,t,r,n){Ii(this,e,t=B(this,t),r=r?B(this,r):t,n)},getRange:function(e,t,r){var n=E(this,B(this,e),B(this,t));return!1===r?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(R(this,e))return _(this,e)},getLineNumber:function(e){return N(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=_(this,e)),de(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return B(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:mn(function(e,t,r){gi(this,B(this,"number"==typeof e?I(e,t||0):e),null,r)}),setSelection:mn(function(e,t,r){gi(this,B(this,e),B(this,t||e),r)}),extendSelection:mn(function(e,t,r){fi(this,B(this,e),t&&B(this,t),r)}),extendSelections:mn(function(e,t){pi(this,Y(this,e),t)}),extendSelectionsBy:mn(function(e,t){pi(this,Y(this,g(this.sel.ranges,e)),t)}),setSelections:mn(function(e,t,r){var n=this;if(e.length){for(var i=[],o=0;o<e.length;o++)i[o]=new _s(B(n,e[o].anchor),B(n,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),bi(this,Wn(i,t),r)}}),addSelection:mn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new _s(B(this,e),B(this,t||e))),bi(this,Wn(n,n.length-1),r)}),getSelection:function(e){for(var t,r=this,n=this.sel.ranges,i=0;i<n.length;i++){var o=E(r,n[i].from(),n[i].to());t=t?t.concat(o):o}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=this,r=[],n=this.sel.ranges,i=0;i<n.length;i++){var o=E(t,n[i].from(),n[i].to());!1!==e&&(o=o.join(e||t.lineSeparator())),r[i]=o}return r},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:mn(function(e,t,r){for(var n=this,i=[],o=this.sel,a=0;a<o.ranges.length;a++){var s=o.ranges[a];i[a]={from:s.from(),to:s.to(),text:n.splitLines(e[a]),origin:r}}for(var l=t&&"end"!=t&&Yn(this,i,t),u=i.length-1;u>=0;u--)Mi(n,i[u]);l?yi(this,l):this.cm&&Gr(this.cm)}),undo:mn(function(){Ni(this,"undo")}),redo:mn(function(){Ni(this,"redo")}),undoSelection:mn(function(){Ni(this,"undo",!0)}),redoSelection:mn(function(){Ni(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new Jn(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:di(this.history.done),undone:di(this.history.undone)}},setHistory:function(e){var t=this.history=new Jn(this.history.maxGeneration);t.done=di(e.done.slice(0),null,!0),t.undone=di(e.undone.slice(0),null,!0)},setGutterMarker:mn(function(e,t,r){return Fi(this,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&x(n)&&(e.gutterMarkers=null),!0})}),clearGutter:mn(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&Fi(t,r,"gutter",function(){return r.gutterMarkers[e]=null,x(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!R(this,e))return null;if(t=e,!(e=_(this,e)))return null}else if(null==(t=N(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:mn(function(t,r,n){return Fi(this,t,"gutter"==r?"gutter":"class",function(t){var i="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass";if(t[i]){if(e(n).test(t[i]))return!1;t[i]+=" "+n}else t[i]=n;return!0})}),removeLineClass:mn(function(t,r,n){return Fi(this,t,"gutter"==r?"gutter":"class",function(t){var i="text"==r?"textClass":"background"==r?"bgClass":"gutter"==r?"gutterClass":"wrapClass",o=t[i];if(!o)return!1;if(null==n)t[i]=null;else{var a=o.match(e(n));if(!a)return!1;var s=a.index+a[0].length;t[i]=o.slice(0,a.index)+(a.index&&s!=o.length?" ":"")+o.slice(s)||null}return!0})}),addLineWidget:mn(function(e,t,r){return Vi(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return Yi(this,B(this,e),B(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=B(this,e),Yi(this,e,e,r,"bookmark")},findMarksAt:function(e){var t=[],r=_(this,(e=B(this,e)).line).markedSpans;if(r)for(var n=0;n<r.length;++n){var i=r[n];(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,r){e=B(this,e),t=B(this,t);var n=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&i==e.line&&e.ch>=l.to||null==l.from&&i!=e.line||null!=l.from&&i==t.line&&l.from>=t.ch||r&&!r(l.marker)||n.push(l.marker.parent||l.marker)}++i}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)null!=r[n].from&&e.push(r[n].marker)}),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+n;if(o>e)return t=e,!0;e-=o,++r}),B(this,I(r,t))},indexFromPos:function(e){var t=(e=B(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+r}),t},copy:function(e){var t=new Rs(M(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new Rs(M(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],qi(n,$i(this)),n},unlinkDoc:function(e){var t=this;if(e instanceof $o&&(e=e.doc),this.linked)for(var r=0;r<this.linked.length;++r)if(t.linked[r].doc==e){t.linked.splice(r,1),e.unlinkDoc(t),ji($i(t));break}if(e.history==this.history){var n=[e.id];Kn(e,function(e){return n.push(e.id)},!0),e.history=new Jn(null),e.history.done=di(this.history.done,n),e.history.undone=di(this.history.undone,n)}},iterLinkedDocs:function(e){Kn(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):ts(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:mn(function(e){"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&Zn(this.cm))})}),Rs.prototype.eachLine=Rs.prototype.iter;for(var Ps=0,Is=!1,Ds={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},zs=0;zs<10;zs++)Ds[zs+48]=Ds[zs+96]=String(zs);for(var Ws=65;Ws<=90;Ws++)Ds[Ws]=String.fromCharCode(Ws);for(var Fs=1;Fs<=12;Fs++)Ds[Fs+111]=Ds[Fs+63235]="F"+Fs;var Hs={};Hs.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Hs.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Hs.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Hs.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Hs.default=Ea?Hs.macDefault:Hs.pcDefault;var Us={selectAll:_i,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Ba)},killLine:function(e){return co(e,function(t){if(t.empty()){var r=_(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:I(t.head.line+1,0)}:{from:t.head,to:I(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return co(e,function(t){return{from:I(t.from().line,0),to:B(e.doc,I(t.to().line+1,0))}})},delLineLeft:function(e){return co(e,function(e){return{from:I(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return co(e,function(t){var r=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:r},"div"),to:t.from()}})},delWrappedLineRight:function(e){return co(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div");return{from:t.from(),to:n}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(I(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(I(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return go(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return yo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return vo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div")},Ya)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:r},"div")},Ya)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return n.ch<e.getLine(n.line).search(/\S/)?yo(e,t.head):n},Ya)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),a=d(e.getLine(o.line),o.ch,n);t.push(p(n-a%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return hn(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++)if(t[n].empty()){var i=t[n].head,o=_(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new I(i.line,i.ch-1)),i.ch>0)i=new I(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),I(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=_(e.doc,i.line-1).text;a&&(i=new I(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),I(i.line-1,a.length-1),i,"+transpose"))}r.push(new _s(i,i))}e.setSelections(r)})},newlineAndIndent:function(e){return hn(e,function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange(e.doc.lineSeparator(),t[r].anchor,t[r].head,"+input");t=e.listSelections();for(var n=0;n<t.length;n++)e.indentLine(t[n].from().line,null,!0);Gr(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},Bs=new za,Vs=null,Ys=function(e,t,r){this.time=e,this.pos=t,this.button=r};Ys.prototype.compare=function(e,t,r){return this.time+400>e&&0==D(t,this.pos)&&r==this.button};var Gs,$s,qs={toString:function(){return"CodeMirror.Init"}},js={},Ks={};$o.defaults=js,$o.optionHandlers=Ks;var Xs=[];$o.defineInitHook=function(e){return Xs.push(e)};var Qs=null,Zs=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new za,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Zs.prototype.init=function(e){function t(e){if(!_e(i,e)){if(i.somethingSelected())Ko({lineWise:!1,text:i.getSelections()}),"cut"==e.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var t=Jo(i);Ko({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation(function(){i.setSelections(t.ranges,0,Ba),i.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var r=Qs.text.join("\n");if(e.clipboardData.setData("Text",r),e.clipboardData.getData("Text")==r)return void e.preventDefault()}var a=ta(),s=a.firstChild;i.display.lineSpace.insertBefore(a,i.display.lineSpace.firstChild),s.value=Qs.text.join("\n");var l=document.activeElement;Da(s),setTimeout(function(){i.display.lineSpace.removeChild(a),l.focus(),l==o&&n.showPrimarySelection()},50)}}var r=this,n=this,i=n.cm,o=n.div=e.lineDiv;ea(o,i.options.spellcheck),Ja(o,"paste",function(e){_e(i,e)||Qo(e,i)||va<=11&&setTimeout(fn(i,function(){return r.updateFromDOM()}),20)}),Ja(o,"compositionstart",function(e){r.composing={data:e.data,done:!1}}),Ja(o,"compositionupdate",function(e){r.composing||(r.composing={data:e.data,done:!1})}),Ja(o,"compositionend",function(e){r.composing&&(e.data!=r.composing.data&&r.readFromDOMSoon(),r.composing.done=!0)}),Ja(o,"touchstart",function(){return n.forceCompositionEnd()}),Ja(o,"input",function(){r.composing||r.readFromDOMSoon()}),Ja(o,"copy",t),Ja(o,"cut",t)},Zs.prototype.prepareSelection=function(){var e=Lr(this.cm,!1);return e.focus=this.cm.state.focused,e},Zs.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Zs.prototype.showPrimarySelection=function(){var e=window.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var o=la(t,e.anchorNode,e.anchorOffset),a=la(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=D(H(o,a),n)||0!=D(F(o,a),i)){var s=t.display.view,l=n.line>=t.display.viewFrom&&ia(t,n)||{node:s[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&ia(t,i);if(!u){var c=s[s.length-1].measure,d=c.maps?c.maps[c.maps.length-1]:c.map;u={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(l&&u){var h,f=e.rangeCount&&e.getRangeAt(0);try{h=Oa(l.node,l.offset,u.offset,u.node)}catch(e){}h&&(!ha&&t.state.focused?(e.collapse(l.node,l.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),f&&null==e.anchorNode?e.addRange(f):ha&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Zs.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)},Zs.prototype.showMultipleSelections=function(e){r(this.cm.display.cursorDiv,e.cursors),r(this.cm.display.selectionDiv,e.selection)},Zs.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Zs.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},Zs.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Zs.prototype.blur=function(){this.div.blur()},Zs.prototype.getField=function(){return this.div},Zs.prototype.supportsTouch=function(){return!0},Zs.prototype.receivedFocus=function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():hn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Zs.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Zs.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(La&&ka&&this.cm.options.gutters.length&&oa(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=la(t,e.anchorNode,e.anchorOffset),n=la(t,e.focusNode,e.focusOffset);r&&n&&hn(t,function(){bi(t.doc,Fn(r,n),Ba),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},Zs.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(0==n.ch&&n.line>e.firstLine()&&(n=I(n.line-1,_(e.doc,n.line-1).length)),i.ch==_(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=I(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,s;n.line==t.viewFrom||0==(o=Sr(e,n.line))?(a=N(t.view[0].line),s=t.view[0].node):(a=N(t.view[o].line),s=t.view[o-1].node.nextSibling);var l,u,c=Sr(e,i.line);if(c==t.view.length-1?(l=t.viewTo-1,u=t.lineDiv.lastChild):(l=N(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!s)return!1;for(var d=e.doc.splitLines(sa(e,s,u,a,l)),h=E(e.doc,I(a,0),I(l,_(e.doc,l).text.length));d.length>1&&h.length>1;)if(m(d)==m(h))d.pop(),h.pop(),l--;else{if(d[0]!=h[0])break;d.shift(),h.shift(),a++}for(var f=0,p=0,g=d[0],v=h[0],y=Math.min(g.length,v.length);f<y&&g.charCodeAt(f)==v.charCodeAt(f);)++f;for(var b=m(d),k=m(h),w=Math.min(b.length-(1==d.length?f:0),k.length-(1==h.length?f:0));p<w&&b.charCodeAt(b.length-p-1)==k.charCodeAt(k.length-p-1);)++p;if(1==d.length&&1==h.length&&a==n.line)for(;f&&f>n.ch&&b.charCodeAt(b.length-p-1)==k.charCodeAt(k.length-p-1);)f--,p++;d[d.length-1]=b.slice(0,b.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(f).replace(/\u200b+$/,"");var x=I(a,f),T=I(l,h.length?m(h).length-p:0);return d.length>1||d[0]||D(x,T)?(Ii(e.doc,d,x,T,"+input"),!0):void 0},Zs.prototype.ensurePolled=function(){this.forceCompositionEnd()},Zs.prototype.reset=function(){this.forceCompositionEnd()},Zs.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Zs.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))},Zs.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||hn(this.cm,function(){return gn(e.cm)})},Zs.prototype.setUneditable=function(e){e.contentEditable="false"},Zs.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||fn(this.cm,Xo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Zs.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Zs.prototype.onContextMenu=function(){},Zs.prototype.resetPosition=function(){},Zs.prototype.needsContentAttribute=!0;var Js=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new za,this.hasSelection=!1,this.composing=null};Js.prototype.init=function(e){function t(e){if(!_e(i,e)){if(i.somethingSelected())Ko({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=Jo(i);Ko({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Ba):(n.prevInput="",a.value=t.text.join("\n"),Da(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var r=this,n=this,i=this.cm,o=this.wrapper=ta(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),Ca&&(a.style.width="0px"),Ja(a,"input",function(){ga&&va>=9&&r.hasSelection&&(r.hasSelection=null),n.poll()}),Ja(a,"paste",function(e){_e(i,e)||Qo(e,i)||(i.state.pasteIncoming=!0,n.fastPoll())}),Ja(a,"cut",t),Ja(a,"copy",t),Ja(e.scroller,"paste",function(t){Pt(e,t)||_e(i,t)||(i.state.pasteIncoming=!0,n.focus())}),Ja(e.lineSpace,"selectstart",function(t){Pt(e,t)||Ne(t)}),Ja(a,"compositionstart",function(){var e=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),Ja(a,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Js.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=Lr(e);if(e.options.moveInputWithCursor){var i=sr(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return n},Js.prototype.showSelection=function(e){var t=this.cm.display;r(t.cursorDiv,e.cursors),r(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Js.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&Da(this.textarea),ga&&va>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",ga&&va>=9&&(this.hasSelection=null))}},Js.prototype.getField=function(){return this.textarea},Js.prototype.supportsTouch=function(){return!1},Js.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!_a||a()!=this.textarea))try{this.textarea.focus()}catch(e){}},Js.prototype.blur=function(){this.textarea.blur()},Js.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Js.prototype.receivedFocus=function(){this.slowPoll()},Js.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Js.prototype.fastPoll=function(){function e(){r.poll()||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))}var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,e)},Js.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||rs(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(ga&&va>=9&&this.hasSelection===i||Ea&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,s=Math.min(n.length,i.length);a<s&&n.charCodeAt(a)==i.charCodeAt(a);)++a;return hn(t,function(){Xo(t,i.slice(a),n.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Js.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Js.prototype.onKeyPress=function(){ga&&va>=9&&(this.hasSelection=null),this.fastPoll()},Js.prototype.onContextMenu=function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,n.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function r(){if(n.contextMenuPending=!1,n.wrapper.style.cssText=c,a.style.cssText=u,ga&&va<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=l),null!=a.selectionStart){(!ga||ga&&va<9)&&t();var e=0,r=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==n.prevInput?fn(i,_i)(i):e++<10?o.detectingSelectAll=setTimeout(r,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(r,200)}}var n=this,i=n.cm,o=i.display,a=n.textarea,s=Tr(i,e),l=o.scroller.scrollTop;if(s&&!wa){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(s)&&fn(i,bi)(i.doc,Fn(s),Ba);var u=a.style.cssText,c=n.wrapper.style.cssText;n.wrapper.style.cssText="position: absolute";var d=n.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-d.top-5)+"px; left: "+(e.clientX-d.left-5)+"px;\n      z-index: 1000; background: "+(ga?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var h;if(ya&&(h=window.scrollY),o.input.focus(),ya&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(a.value=n.prevInput=" "),n.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),ga&&va>=9&&t(),Pa){Pe(e);var f=function(){Ce(window,"mouseup",f),setTimeout(r,20)};Ja(window,"mouseup",f)}else setTimeout(r,50)}},Js.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Js.prototype.setUneditable=function(){},Js.prototype.needsContentAttribute=!1,function(e){function t(t,n,i,o){e.defaults[t]=n,i&&(r[t]=o?function(e,t,r){r!=qs&&i(e,t,r)}:i)}var r=e.optionHandlers;e.defineOption=t,e.Init=qs,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,Gn(e)},!0),t("indentUnit",2,Gn,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){$n(e),er(e),gn(e)},!0),t("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var r=[],n=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,r.push(I(n,o))}n++});for(var i=r.length-1;i>=0;i--)Ii(e.doc,t,r[i],I(r[i].line,r[i].ch+t.length))}}),t("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=qs&&e.refresh()}),t("specialCharPlaceholder",lt,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",_a?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),t("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),t("rtlMoveVisually",!Aa),t("wholeLineUpdateBefore",!0),t("theme","default",function(e){Bo(e),Vo(e)},!0),t("keyMap","default",function(e,t,r){var n=uo(t),i=r!=qs&&uo(r);i&&i.detach&&i.detach(e,n),n.attach&&n.attach(e,i||null)}),t("extraKeys",null),t("configureMouse",null),t("lineWrapping",!1,Go,!0),t("gutters",[],function(e){Pn(e.options),Vo(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?kr(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return en(e)},!0),t("scrollbarStyle","native",function(e){rn(e),en(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Pn(e.options),Vo(e)},!0),t("firstLineNumber",1,Vo,!0),t("lineNumberFormatter",function(e){return e},Vo,!0),t("showCursorWhenSelecting",!1,Cr,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("pasteLinesPerSelection",!0),t("readOnly",!1,function(e,t){"nocursor"==t&&(Pr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,Yo),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Cr,!0),t("singleCursorHeightPerLine",!0,Cr,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,$n,!0),t("addModeClass",!1,$n,!0),t("pollInterval",100),t("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),t("historyEventDelay",1250),t("viewportMargin",10,function(e){return e.refresh()},!0),t("maxHighlightLength",1e4,$n,!0),t("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),t("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),t("autofocus",null),t("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0)}($o),function(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,r){var n=this.options,i=n[e];n[e]==r&&"mode"!=e||(n[e]=r,t.hasOwnProperty(e)&&fn(this,t[e])(this,r,i),Le(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](uo(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:pn(function(t,r){var n=t.token?t:e.getMode(this.options,t);if(n.startState)throw new Error("Overlays may not be stateful.");v(this.state.overlays,{mode:n,modeSpec:t,opaque:r&&r.opaque,priority:r&&r.priority||0},function(e){return e.priority}),this.state.modeGen++,gn(this)}),removeOverlay:pn(function(e){for(var t=this,r=this.state.overlays,n=0;n<r.length;++n){var i=r[n].modeSpec;if(i==e||"string"==typeof e&&i.name==e)return r.splice(n,1),t.state.modeGen++,void gn(t)}}),indentLine:pn(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),R(this.doc,e)&&jo(this,e,t,r)}),indentSelection:pn(function(e){for(var t=this,r=this.doc.sel.ranges,n=-1,i=0;i<r.length;i++){var o=r[i];if(o.empty())o.head.line>n&&(jo(t,o.head.line,e,!0),n=o.head.line,i==t.doc.sel.primIndex&&Gr(t));else{var a=o.from(),s=o.to(),l=Math.max(n,a.line);n=Math.min(t.lastLine(),s.line-(s.ch?0:1))+1;for(var u=l;u<n;++u)jo(t,u,e);var c=t.doc.sel.ranges;0==a.ch&&r.length==c.length&&c[i].from().ch>0&&mi(t.doc,i,new _s(a,c[i].to()),Ba)}}}),getTokenAt:function(e,t){return Je(this,e,t)},getLineTokens:function(e,t){return Je(this,I(e),t,!0)},getTokenTypeAt:function(e){e=B(this.doc,e);var 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r,n=this.doc.sel.primary();return r=null==e?n.head:"object"==typeof e?B(this.doc,e):e?n.from():n.to(),sr(this,r,t||"page")},charCoords:function(e,t){return ar(this,B(this.doc,e),t||"page")},coordsChar:function(e,t){return e=or(this,e,t||"page"),cr(this,e.left,e.top)},lineAtHeight:function(e,t){return e=or(this,{top:e,left:0},t||"page").top,O(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),n=_(this.doc,e)}else n=e;return ir(this,n,{top:0,left:0},t||"page",r||i).top+(i?this.doc.height-ye(n):0)},defaultTextHeight:function(){return vr(this.display)},defaultCharWidth:function(){return yr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o=this.display,a=(e=sr(this,B(this.doc,e))).bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)a=e.top;else if("above"==n||"near"==n){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(a=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&Br(this,{left:s,top:a,right:s+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:pn(Co),triggerOnKeyPress:pn(Eo),triggerOnKeyUp:_o,triggerOnMouseDown:pn(Ao),execCommand:function(e){if(Us.hasOwnProperty(e))return Us[e].call(null,this)},triggerElectric:pn(function(e){Zo(this,e)}),findPosH:function(e,t,r,n){var i=this,o=1;t<0&&(o=-1,t=-t);for(var a=B(this.doc,e),s=0;s<t&&!(a=ra(i.doc,a,o,r,n)).hitSide;++s);return a},moveH:pn(function(e,t){var r=this;this.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?ra(r.doc,n.head,e,t,r.options.rtlMoveVisually):e<0?n.from():n.to()},Ya)}),deleteH:pn(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):co(this,function(r){var i=ra(n,r.head,e,t,!1);return e<0?{from:i,to:r.head}:{from:r.head,to:i}})}),findPosV:function(e,t,r,n){var i=this,o=1,a=n;t<0&&(o=-1,t=-t);for(var s=B(this.doc,e),l=0;l<t;++l){var u=sr(i,s,"div");if(null==a?a=u.left:u.left=a,(s=na(i,u,o,r)).hitSide)break}return s},moveV:pn(function(e,t){var r=this,n=this.doc,i=[],o=!this.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(a){if(o)return e<0?a.from():a.to();var s=sr(r,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),i.push(s.left);var l=na(r,s,e,t);return"page"==t&&a==n.sel.primary()&&Yr(r,ar(r,l,"div").top-s.top),l},Ya),i.length)for(var a=0;a<n.sel.ranges.length;a++)n.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=_(this.doc,e.line).text,r=e.ch,n=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&n!=t.length||!r?++n:--r;for(var o=t.charAt(r),a=w(o,i)?function(e){return w(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!w(e)};r>0&&a(t.charAt(r-1));)--r;for(;n<t.length&&a(t.charAt(n));)++n}return new _s(I(e.line,r),I(e.line,n))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?s(this.display.cursorDiv,"CodeMirror-overwrite"):Ia(this.display.cursorDiv,"CodeMirror-overwrite"),Le(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==a()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:pn(function(e,t){$r(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Wt(this)-this.display.barHeight,width:e.scrollWidth-Wt(this)-this.display.barWidth,clientHeight:Ht(this),clientWidth:Ft(this)}},scrollIntoView:pn(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:I(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?qr(this,e):Kr(this,e.from,e.to,e.margin)}),setSize:pn(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Jt(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){vn(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Le(this,"refresh",this)}),operation:function(e){return hn(this,e)},startOperation:function(){return nn(this)},endOperation:function(){return on(this)},refresh:pn(function(){var e=this.display.cachedTextHeight;gn(this),this.curOp.forceUpdate=!0,er(this),$r(this,this.doc.scrollLeft,this.doc.scrollTop),Nn(this),(null==e||Math.abs(e-vr(this.display))>.5)&&xr(this),Le(this,"refresh",this)}),swapDoc:pn(function(e){var t=this.doc;return t.cm=null,Xn(this,e),er(this),this.display.input.reset(),$r(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,bt(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ae(e),e.registerHelper=function(t,n,i){r.hasOwnProperty(t)||(r[t]=e[t]={_global:[]}),r[t][n]=i},e.registerGlobalHelper=function(t,n,i,o){e.registerHelper(t,n,o),r[t]._global.push({pred:i,val:o})}}($o);var el="iter insert remove copy getEditor constructor".split(" ");for(var tl in Rs.prototype)Rs.prototype.hasOwnProperty(tl)&&h(el,tl)<0&&($o.prototype[tl]=function(e){return function(){return e.apply(this.doc,arguments)}}(Rs.prototype[tl]));return Ae(Rs),$o.inputStyles={textarea:Js,contenteditable:Zs},$o.defineMode=function(e){$o.defaults.mode||"null"==e||($o.defaults.mode=e),He.apply(this,arguments)},$o.defineMIME=function(e,t){as[e]=t},$o.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),$o.defineMIME("text/plain","null"),$o.defineExtension=function(e,t){$o.prototype[e]=t},$o.defineDocExtension=function(e,t){Rs.prototype[e]=t},$o.fromTextArea=function(e,t){function r(){e.value=l.getValue()}if(t=t?c(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var n=a();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}var i;if(e.form&&(Ja(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var o=e.form;i=o.submit;try{var s=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=s}}catch(e){}}t.finishInit=function(t){t.save=r,t.getTextArea=function(){return e},t.toTextArea=function(){t.toTextArea=isNaN,r(),e.parentNode.removeChild(t.getWrapperElement()),e.style.display="",e.form&&(Ce(e.form,"submit",r),"function"==typeof e.form.submit&&(e.form.submit=i))}},e.style.display="none";var l=$o(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return 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e.eat("/")?(e.skipToEnd(),["comment","comment"]):e.eat("*")?(t.tokenize=r,r(e,t)):["operator","operator"]},":":function(e){return!!e.match(/\s*\{/,!1)&&[null,null]},$:function(e){return e.match(/^[\w-]+/),e.match(/^\s*:/,!1)?["variable-2","variable-definition"]:["variable-2","variable"]},"#":function(e){return!!e.eat("{")&&[null,"interpolation"]}},name:"css",helperType:"scss"}),e.defineMIME("text/x-less",{mediaTypes:a,mediaFeatures:l,mediaValueKeywords:c,propertyKeywords:h,nonStandardPropertyKeywords:p,colorKeywords:y,valueKeywords:k,fontProperties:m,allowNested:!0,lineComment:"//",tokenHooks:{"/":function(e,t){return e.eat("/")?(e.skipToEnd(),["comment","comment"]):e.eat("*")?(t.tokenize=r,r(e,t)):["operator","operator"]},"@":function(e){return e.eat("{")?[null,"interpolation"]:!e.match(/^(charset|document|font-face|import|(-(moz|ms|o|webkit)-)?keyframes|media|namespace|page|supports)\b/i,!1)&&(e.eatWhile(/[\w\\\-]/),e.match(/^\s*:/,!1)?["variable-2","variable-definition"]:["variable-2","variable"])},"&":function(){return["atom","atom"]}},name:"css",helperType:"less"}),e.defineMIME("text/x-gss",{documentTypes:i,mediaTypes:a,mediaFeatures:l,propertyKeywords:h,nonStandardPropertyKeywords:p,fontProperties:m,counterDescriptors:g,colorKeywords:y,valueKeywords:k,supportsAtComponent:!0,tokenHooks:{"/":function(e,t){return!!e.eat("*")&&(t.tokenize=r,r(e,t))}},name:"css",helperType:"gss"})});var exports=exports||{},CSSLint=function(){function Reporter(e,t){this.messages=[],this.stats=[],this.lines=e,this.ruleset=t}var parserlib={};!function(){function e(){this._listeners={}}function t(e){this._input=e.replace(/\n\r?/g,"\n"),this._line=1,this._col=1,this._cursor=0}function r(e,t,r){this.col=r,this.line=t,this.message=e}function n(e,t,r,n){this.col=r,this.line=t,this.text=e,this.type=n}function i(e,r){this._reader=e?new t(e.toString()):null,this._token=null,this._tokenData=r,this._lt=[],this._ltIndex=0,this._ltIndexCache=[]}e.prototype={constructor:e,addListener:function(e,t){this._listeners[e]||(this._listeners[e]=[]),this._listeners[e].push(t)},fire:function(e){if("string"==typeof e&&(e={type:e}),void 0!==e.target&&(e.target=this),void 0===e.type)throw new Error("Event object missing 'type' property.");if(this._listeners[e.type])for(var t=this._listeners[e.type].concat(),r=0,n=t.length;r<n;r++)t[r].call(this,e)},removeListener:function(e,t){if(this._listeners[e])for(var r=this._listeners[e],n=0,i=r.length;n<i;n++)if(r[n]===t){r.splice(n,1);break}}},t.prototype={constructor:t,getCol:function(){return this._col},getLine:function(){return this._line},eof:function(){return this._cursor==this._input.length},peek:function(e){var t=null;return e=void 0===e?1:e,this._cursor<this._input.length&&(t=this._input.charAt(this._cursor+e-1)),t},read:function(){var e=null;return this._cursor<this._input.length&&("\n"==this._input.charAt(this._cursor)?(this._line++,this._col=1):this._col++,e=this._input.charAt(this._cursor++)),e},mark:function(){this._bookmark={cursor:this._cursor,line:this._line,col:this._col}},reset:function(){this._bookmark&&(this._cursor=this._bookmark.cursor,this._line=this._bookmark.line,this._col=this._bookmark.col,delete this._bookmark)},readTo:function(e){for(var t,r="";r.length<e.length||r.lastIndexOf(e)!=r.length-e.length;){if(!(t=this.read()))throw new Error('Expected "'+e+'" at line '+this._line+", col "+this._col+".");r+=t}return r},readWhile:function(e){for(var t="",r=this.read();null!==r&&e(r);)t+=r,r=this.read();return t},readMatch:function(e){var t=this._input.substring(this._cursor),r=null;return"string"==typeof e?0===t.indexOf(e)&&(r=this.readCount(e.length)):e instanceof RegExp&&e.test(t)&&(r=this.readCount(RegExp.lastMatch.length)),r},readCount:function(e){for(var t="";e--;)t+=this.read();return t}},r.prototype=new Error,n.fromToken=function(e){return new n(e.value,e.startLine,e.startCol)},n.prototype={constructor:n,valueOf:function(){return this.toString()},toString:function(){return this.text}},i.createTokenData=function(e){var t=[],r={},n=e.concat([]),i=0,o=n.length+1;for(n.UNKNOWN=-1,n.unshift({name:"EOF"});i<o;i++)t.push(n[i].name),n[n[i].name]=i,n[i].text&&(r[n[i].text]=i);return n.name=function(e){return t[e]},n.type=function(e){return r[e]},n},i.prototype={constructor:i,match:function(e,t){e instanceof Array||(e=[e]);for(var r=this.get(t),n=0,i=e.length;n<i;)if(r==e[n++])return!0;return this.unget(),!1},mustMatch:function(e,t){var n;if(e instanceof Array||(e=[e]),!this.match.apply(this,arguments))throw n=this.LT(1),new r("Expected "+this._tokenData[e[0]].name+" at line "+n.startLine+", col "+n.startCol+".",n.startLine,n.startCol)},advance:function(e,t){for(;0!==this.LA(0)&&!this.match(e,t);)this.get();return this.LA(0)},get:function(e){var t,r,n=this._tokenData,i=(this._reader,0);n.length;if(this._lt.length&&this._ltIndex>=0&&this._ltIndex<this._lt.length){for(i++,this._token=this._lt[this._ltIndex++],r=n[this._token.type];void 0!==r.channel&&e!==r.channel&&this._ltIndex<this._lt.length;)this._token=this._lt[this._ltIndex++],r=n[this._token.type],i++;if((void 0===r.channel||e===r.channel)&&this._ltIndex<=this._lt.length)return this._ltIndexCache.push(i),this._token.type}return(t=this._getToken()).type>-1&&!n[t.type].hide&&(t.channel=n[t.type].channel,this._token=t,this._lt.push(t),this._ltIndexCache.push(this._lt.length-this._ltIndex+i),this._lt.length>5&&this._lt.shift(),this._ltIndexCache.length>5&&this._ltIndexCache.shift(),this._ltIndex=this._lt.length),(r=n[t.type])&&(r.hide||void 0!==r.channel&&e!==r.channel)?this.get(e):t.type},LA:function(e){var t,r=e;if(e>0){if(e>5)throw new Error("Too much lookahead.");for(;r;)t=this.get(),r--;for(;r<e;)this.unget(),r++}else if(e<0){if(!this._lt[this._ltIndex+e])throw new Error("Too much lookbehind.");t=this._lt[this._ltIndex+e].type}else t=this._token.type;return t},LT:function(e){return this.LA(e),this._lt[this._ltIndex+e-1]},peek:function(){return this.LA(1)},token:function(){return this._token},tokenName:function(e){return e<0||e>this._tokenData.length?"UNKNOWN_TOKEN":this._tokenData[e].name},tokenType:function(e){return this._tokenData[e]||-1},unget:function(){if(!this._ltIndexCache.length)throw new Error("Too much lookahead.");this._ltIndex-=this._ltIndexCache.pop(),this._token=this._lt[this._ltIndex-1]}},parserlib.util={StringReader:t,SyntaxError:r,SyntaxUnit:n,EventTarget:e,TokenStreamBase:i}}(),function(){function Combinator(e,t,r){SyntaxUnit.call(this,e,t,r,Parser.COMBINATOR_TYPE),this.type="unknown",/^\s+$/.test(e)?this.type="descendant":">"==e?this.type="child":"+"==e?this.type="adjacent-sibling":"~"==e&&(this.type="sibling")}function MediaFeature(e,t){SyntaxUnit.call(this,"("+e+(null!==t?":"+t:"")+")",e.startLine,e.startCol,Parser.MEDIA_FEATURE_TYPE),this.name=e,this.value=t}function MediaQuery(e,t,r,n,i){SyntaxUnit.call(this,(e?e+" ":"")+(t||"")+(t&&r.length>0?" and ":"")+r.join(" and "),n,i,Parser.MEDIA_QUERY_TYPE),this.modifier=e,this.mediaType=t,this.features=r}function Parser(e){EventTarget.call(this),this.options=e||{},this._tokenStream=null}function PropertyName(e,t,r,n){SyntaxUnit.call(this,e,r,n,Parser.PROPERTY_NAME_TYPE),this.hack=t}function PropertyValue(e,t,r){SyntaxUnit.call(this,e.join(" "),t,r,Parser.PROPERTY_VALUE_TYPE),this.parts=e}function PropertyValueIterator(e){this._i=0,this._parts=e.parts,this._marks=[],this.value=e}function PropertyValuePart(text,line,col){SyntaxUnit.call(this,text,line,col,Parser.PROPERTY_VALUE_PART_TYPE),this.type="unknown";var temp;if(/^([+\-]?[\d\.]+)([a-z]+)$/i.test(text))switch(this.type="dimension",this.value=+RegExp.$1,this.units=RegExp.$2,this.units.toLowerCase()){case"em":case"rem":case"ex":case"px":case"cm":case"mm":case"in":case"pt":case"pc":case"ch":case"vh":case"vw":case"vm":this.type="length";break;case"deg":case"rad":case"grad":this.type="angle";break;case"ms":case"s":this.type="time";break;case"hz":case"khz":this.type="frequency";break;case"dpi":case"dpcm":this.type="resolution"}else/^([+\-]?[\d\.]+)%$/i.test(text)?(this.type="percentage",this.value=+RegExp.$1):/^([+\-]?[\d\.]+)%$/i.test(text)?(this.type="percentage",this.value=+RegExp.$1):/^([+\-]?\d+)$/i.test(text)?(this.type="integer",this.value=+RegExp.$1):/^([+\-]?[\d\.]+)$/i.test(text)?(this.type="number",this.value=+RegExp.$1):/^#([a-f0-9]{3,6})/i.test(text)?(this.type="color",3==(temp=RegExp.$1).length?(this.red=parseInt(temp.charAt(0)+temp.charAt(0),16),this.green=parseInt(temp.charAt(1)+temp.charAt(1),16),this.blue=parseInt(temp.charAt(2)+temp.charAt(2),16)):(this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16))):/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1,this.green=+RegExp.$2,this.blue=+RegExp.$3):/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)?(this.type="color",this.red=255*+RegExp.$1/100,this.green=255*+RegExp.$2/100,this.blue=255*+RegExp.$3/100):/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.red=+RegExp.$1,this.green=+RegExp.$2,this.blue=+RegExp.$3,this.alpha=+RegExp.$4):/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.red=255*+RegExp.$1/100,this.green=255*+RegExp.$2/100,this.blue=255*+RegExp.$3/100,this.alpha=+RegExp.$4):/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)?(this.type="color",this.hue=+RegExp.$1,this.saturation=+RegExp.$2/100,this.lightness=+RegExp.$3/100):/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)?(this.type="color",this.hue=+RegExp.$1,this.saturation=+RegExp.$2/100,this.lightness=+RegExp.$3/100,this.alpha=+RegExp.$4):/^url\(["']?([^\)"']+)["']?\)/i.test(text)?(this.type="uri",this.uri=RegExp.$1):/^([^\(]+)\(/i.test(text)?(this.type="function",this.name=RegExp.$1,this.value=text):/^["'][^"']*["']/.test(text)?(this.type="string",this.value=eval(text)):Colors[text.toLowerCase()]?(this.type="color",temp=Colors[text.toLowerCase()].substring(1),this.red=parseInt(temp.substring(0,2),16),this.green=parseInt(temp.substring(2,4),16),this.blue=parseInt(temp.substring(4,6),16)):/^[\,\/]$/.test(text)?(this.type="operator",this.value=text):/^[a-z\-\u0080-\uFFFF][a-z0-9\-\u0080-\uFFFF]*$/i.test(text)&&(this.type="identifier",this.value=text)}function Selector(e,t,r){SyntaxUnit.call(this,e.join(" "),t,r,Parser.SELECTOR_TYPE),this.parts=e,this.specificity=Specificity.calculate(this)}function SelectorPart(e,t,r,n,i){SyntaxUnit.call(this,r,n,i,Parser.SELECTOR_PART_TYPE),this.elementName=e,this.modifiers=t}function SelectorSubPart(e,t,r,n){SyntaxUnit.call(this,e,r,n,Parser.SELECTOR_SUB_PART_TYPE),this.type=t,this.args=[]}function Specificity(e,t,r,n){this.a=e,this.b=t,this.c=r,this.d=n}function isHexDigit(e){return null!==e&&h.test(e)}function isDigit(e){return null!==e&&/\d/.test(e)}function isWhitespace(e){return null!==e&&/\s/.test(e)}function isNewLine(e){return null!==e&&nl.test(e)}function isNameStart(e){return null!==e&&/[a-z_\u0080-\uFFFF\\]/i.test(e)}function isNameChar(e){return null!==e&&(isNameStart(e)||/[0-9\-\\]/.test(e))}function isIdentStart(e){return null!==e&&(isNameStart(e)||/\-\\/.test(e))}function mix(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}function TokenStream(e){TokenStreamBase.call(this,e,Tokens)}function ValidationError(e,t,r){this.col=r,this.line=t,this.message=e}var EventTarget=parserlib.util.EventTarget,TokenStreamBase=parserlib.util.TokenStreamBase,StringReader=parserlib.util.StringReader,SyntaxError=parserlib.util.SyntaxError,SyntaxUnit=parserlib.util.SyntaxUnit,Colors={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32",activeBorder:"Active window border.",activecaption:"Active window caption.",appworkspace:"Background color of multiple document interface.",background:"Desktop background.",buttonface:"The face background color for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonhighlight:"The color of the border facing the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttonshadow:"The color of the border away from the light source for 3-D elements that appear 3-D due to one layer of surrounding border.",buttontext:"Text on push buttons.",captiontext:"Text in caption, size box, and scrollbar arrow box.",graytext:"Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.",highlight:"Item(s) selected in a control.",highlighttext:"Text of item(s) selected in a control.",inactiveborder:"Inactive window border.",inactivecaption:"Inactive window caption.",inactivecaptiontext:"Color of text in an inactive caption.",infobackground:"Background color for tooltip controls.",infotext:"Text color for tooltip controls.",menu:"Menu background.",menutext:"Text in menus.",scrollbar:"Scroll bar gray area.",threeddarkshadow:"The color of the darker (generally outer) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedface:"The face background color for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedhighlight:"The color of the lighter (generally outer) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedlightshadow:"The color of the darker (generally inner) of the two borders facing the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",threedshadow:"The color of the lighter (generally inner) of the two borders away from the light source for 3-D elements that appear 3-D due to two concentric layers of surrounding border.",window:"Window background.",windowframe:"Window frame.",windowtext:"Text in windows."};Combinator.prototype=new SyntaxUnit,Combinator.prototype.constructor=Combinator,MediaFeature.prototype=new SyntaxUnit,MediaFeature.prototype.constructor=MediaFeature,MediaQuery.prototype=new SyntaxUnit,MediaQuery.prototype.constructor=MediaQuery,Parser.DEFAULT_TYPE=0,Parser.COMBINATOR_TYPE=1,Parser.MEDIA_FEATURE_TYPE=2,Parser.MEDIA_QUERY_TYPE=3,Parser.PROPERTY_NAME_TYPE=4,Parser.PROPERTY_VALUE_TYPE=5,Parser.PROPERTY_VALUE_PART_TYPE=6,Parser.SELECTOR_TYPE=7,Parser.SELECTOR_PART_TYPE=8,Parser.SELECTOR_SUB_PART_TYPE=9,Parser.prototype=function(){var e,t=new EventTarget,r={constructor:Parser,DEFAULT_TYPE:0,COMBINATOR_TYPE:1,MEDIA_FEATURE_TYPE:2,MEDIA_QUERY_TYPE:3,PROPERTY_NAME_TYPE:4,PROPERTY_VALUE_TYPE:5,PROPERTY_VALUE_PART_TYPE:6,SELECTOR_TYPE:7,SELECTOR_PART_TYPE:8,SELECTOR_SUB_PART_TYPE:9,_stylesheet:function(){var e,t,r,n=this._tokenStream;for(this.fire("startstylesheet"),this._charset(),this._skipCruft();n.peek()==Tokens.IMPORT_SYM;)this._import(),this._skipCruft();for(;n.peek()==Tokens.NAMESPACE_SYM;)this._namespace(),this._skipCruft();for(r=n.peek();r>Tokens.EOF;){try{switch(r){case Tokens.MEDIA_SYM:this._media(),this._skipCruft();break;case Tokens.PAGE_SYM:this._page(),this._skipCruft();break;case Tokens.FONT_FACE_SYM:this._font_face(),this._skipCruft();break;case Tokens.KEYFRAMES_SYM:this._keyframes(),this._skipCruft();break;case Tokens.VIEWPORT_SYM:this._viewport(),this._skipCruft();break;case Tokens.UNKNOWN_SYM:if(n.get(),this.options.strict)throw new SyntaxError("Unknown @ rule.",n.LT(0).startLine,n.LT(0).startCol);for(this.fire({type:"error",error:null,message:"Unknown @ rule: "+n.LT(0).value+".",line:n.LT(0).startLine,col:n.LT(0).startCol}),e=0;n.advance([Tokens.LBRACE,Tokens.RBRACE])==Tokens.LBRACE;)e++;for(;e;)n.advance([Tokens.RBRACE]),e--;break;case Tokens.S:this._readWhitespace();break;default:if(!this._ruleset())switch(r){case Tokens.CHARSET_SYM:throw t=n.LT(1),this._charset(!1),new SyntaxError("@charset not allowed here.",t.startLine,t.startCol);case Tokens.IMPORT_SYM:throw t=n.LT(1),this._import(!1),new SyntaxError("@import not allowed here.",t.startLine,t.startCol);case Tokens.NAMESPACE_SYM:throw t=n.LT(1),this._namespace(!1),new SyntaxError("@namespace not allowed here.",t.startLine,t.startCol);default:n.get(),this._unexpectedToken(n.token())}}}catch(e){if(!(e instanceof SyntaxError)||this.options.strict)throw e;this.fire({type:"error",error:e,message:e.message,line:e.line,col:e.col})}r=n.peek()}r!=Tokens.EOF&&this._unexpectedToken(n.token()),this.fire("endstylesheet")},_charset:function(e){var t,r,n,i=this._tokenStream;i.match(Tokens.CHARSET_SYM)&&(r=i.token().startLine,n=i.token().startCol,this._readWhitespace(),i.mustMatch(Tokens.STRING),t=i.token().value,this._readWhitespace(),i.mustMatch(Tokens.SEMICOLON),!1!==e&&this.fire({type:"charset",charset:t,line:r,col:n}))},_import:function(e){var t,r,n=this._tokenStream,i=[];n.mustMatch(Tokens.IMPORT_SYM),r=n.token(),this._readWhitespace(),n.mustMatch([Tokens.STRING,Tokens.URI]),t=n.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),i=this._media_query_list(),n.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),!1!==e&&this.fire({type:"import",uri:t,media:i,line:r.startLine,col:r.startCol})},_namespace:function(e){var t,r,n,i,o=this._tokenStream;o.mustMatch(Tokens.NAMESPACE_SYM),t=o.token().startLine,r=o.token().startCol,this._readWhitespace(),o.match(Tokens.IDENT)&&(n=o.token().value,this._readWhitespace()),o.mustMatch([Tokens.STRING,Tokens.URI]),i=o.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/,"$1"),this._readWhitespace(),o.mustMatch(Tokens.SEMICOLON),this._readWhitespace(),!1!==e&&this.fire({type:"namespace",prefix:n,uri:i,line:t,col:r})},_media:function(){var e,t,r,n=this._tokenStream;for(n.mustMatch(Tokens.MEDIA_SYM),e=n.token().startLine,t=n.token().startCol,this._readWhitespace(),r=this._media_query_list(),n.mustMatch(Tokens.LBRACE),this._readWhitespace(),this.fire({type:"startmedia",media:r,line:e,col:t});;)if(n.peek()==Tokens.PAGE_SYM)this._page();else if(n.peek()==Tokens.FONT_FACE_SYM)this._font_face();else if(!this._ruleset())break;n.mustMatch(Tokens.RBRACE),this._readWhitespace(),this.fire({type:"endmedia",media:r,line:e,col:t})},_media_query_list:function(){var e=this._tokenStream,t=[];for(this._readWhitespace(),e.peek()!=Tokens.IDENT&&e.peek()!=Tokens.LPAREN||t.push(this._media_query());e.match(Tokens.COMMA);)this._readWhitespace(),t.push(this._media_query());return t},_media_query:function(){var e=this._tokenStream,t=null,r=null,n=null,i=[];if(e.match(Tokens.IDENT)&&("only"!=(r=e.token().value.toLowerCase())&&"not"!=r?(e.unget(),r=null):n=e.token()),this._readWhitespace(),e.peek()==Tokens.IDENT?(t=this._media_type(),null===n&&(n=e.token())):e.peek()==Tokens.LPAREN&&(null===n&&(n=e.LT(1)),i.push(this._media_expression())),null===t&&0===i.length)return null;for(this._readWhitespace();e.match(Tokens.IDENT);)"and"!=e.token().value.toLowerCase()&&this._unexpectedToken(e.token()),this._readWhitespace(),i.push(this._media_expression());return new MediaQuery(r,t,i,n.startLine,n.startCol)},_media_type:function(){return this._media_feature()},_media_expression:function(){var e,t=this._tokenStream,r=null,n=null;return t.mustMatch(Tokens.LPAREN),r=this._media_feature(),this._readWhitespace(),t.match(Tokens.COLON)&&(this._readWhitespace(),e=t.LT(1),n=this._expression()),t.mustMatch(Tokens.RPAREN),this._readWhitespace(),new MediaFeature(r,n?new SyntaxUnit(n,e.startLine,e.startCol):null)},_media_feature:function(){var e=this._tokenStream;return e.mustMatch(Tokens.IDENT),SyntaxUnit.fromToken(e.token())},_page:function(){var e,t,r=this._tokenStream,n=null,i=null;r.mustMatch(Tokens.PAGE_SYM),e=r.token().startLine,t=r.token().startCol,this._readWhitespace(),r.match(Tokens.IDENT)&&"auto"===(n=r.token().value).toLowerCase()&&this._unexpectedToken(r.token()),r.peek()==Tokens.COLON&&(i=this._pseudo_page()),this._readWhitespace(),this.fire({type:"startpage",id:n,pseudo:i,line:e,col:t}),this._readDeclarations(!0,!0),this.fire({type:"endpage",id:n,pseudo:i,line:e,col:t})},_margin:function(){var e,t,r=this._tokenStream,n=this._margin_sym();return!!n&&(e=r.token().startLine,t=r.token().startCol,this.fire({type:"startpagemargin",margin:n,line:e,col:t}),this._readDeclarations(!0),this.fire({type:"endpagemargin",margin:n,line:e,col:t}),!0)},_margin_sym:function(){var e=this._tokenStream;return e.match([Tokens.TOPLEFTCORNER_SYM,Tokens.TOPLEFT_SYM,Tokens.TOPCENTER_SYM,Tokens.TOPRIGHT_SYM,Tokens.TOPRIGHTCORNER_SYM,Tokens.BOTTOMLEFTCORNER_SYM,Tokens.BOTTOMLEFT_SYM,Tokens.BOTTOMCENTER_SYM,Tokens.BOTTOMRIGHT_SYM,Tokens.BOTTOMRIGHTCORNER_SYM,Tokens.LEFTTOP_SYM,Tokens.LEFTMIDDLE_SYM,Tokens.LEFTBOTTOM_SYM,Tokens.RIGHTTOP_SYM,Tokens.RIGHTMIDDLE_SYM,Tokens.RIGHTBOTTOM_SYM])?SyntaxUnit.fromToken(e.token()):null},_pseudo_page:function(){var e=this._tokenStream;return e.mustMatch(Tokens.COLON),e.mustMatch(Tokens.IDENT),e.token().value},_font_face:function(){var e,t,r=this._tokenStream;r.mustMatch(Tokens.FONT_FACE_SYM),e=r.token().startLine,t=r.token().startCol,this._readWhitespace(),this.fire({type:"startfontface",line:e,col:t}),this._readDeclarations(!0),this.fire({type:"endfontface",line:e,col:t})},_viewport:function(){var e,t,r=this._tokenStream;r.mustMatch(Tokens.VIEWPORT_SYM),e=r.token().startLine,t=r.token().startCol,this._readWhitespace(),this.fire({type:"startviewport",line:e,col:t}),this._readDeclarations(!0),this.fire({type:"endviewport",line:e,col:t})},_operator:function(e){var t=this._tokenStream,r=null;return(t.match([Tokens.SLASH,Tokens.COMMA])||e&&t.match([Tokens.PLUS,Tokens.STAR,Tokens.MINUS]))&&(r=t.token(),this._readWhitespace()),r?PropertyValuePart.fromToken(r):null},_combinator:function(){var e,t=this._tokenStream,r=null;return t.match([Tokens.PLUS,Tokens.GREATER,Tokens.TILDE])&&(r=new Combinator((e=t.token()).value,e.startLine,e.startCol),this._readWhitespace()),r},_unary_operator:function(){var e=this._tokenStream;return e.match([Tokens.MINUS,Tokens.PLUS])?e.token().value:null},_property:function(){var e,t,r,n,i=this._tokenStream,o=null,a=null;return i.peek()==Tokens.STAR&&this.options.starHack&&(i.get(),a=(t=i.token()).value,r=t.startLine,n=t.startCol),i.match(Tokens.IDENT)&&("_"==(e=(t=i.token()).value).charAt(0)&&this.options.underscoreHack&&(a="_",e=e.substring(1)),o=new PropertyName(e,a,r||t.startLine,n||t.startCol),this._readWhitespace()),o},_ruleset:function(){var e,t=this._tokenStream;try{e=this._selectors_group()}catch(e){if(!(e instanceof SyntaxError)||this.options.strict)throw e;if(this.fire({type:"error",error:e,message:e.message,line:e.line,col:e.col}),t.advance([Tokens.RBRACE])!=Tokens.RBRACE)throw e;return!0}return e&&(this.fire({type:"startrule",selectors:e,line:e[0].line,col:e[0].col}),this._readDeclarations(!0),this.fire({type:"endrule",selectors:e,line:e[0].line,col:e[0].col})),e},_selectors_group:function(){var e,t=this._tokenStream,r=[];if(null!==(e=this._selector()))for(r.push(e);t.match(Tokens.COMMA);)this._readWhitespace(),null!==(e=this._selector())?r.push(e):this._unexpectedToken(t.LT(1));return r.length?r:null},_selector:function(){var e=this._tokenStream,t=[],r=null,n=null,i=null;if(null===(r=this._simple_selector_sequence()))return null;for(t.push(r);;)if(null!==(n=this._combinator()))t.push(n),null===(r=this._simple_selector_sequence())?this._unexpectedToken(e.LT(1)):t.push(r);else{if(!this._readWhitespace())break;i=new Combinator(e.token().value,e.token().startLine,e.token().startCol),n=this._combinator(),null===(r=this._simple_selector_sequence())?null!==n&&this._unexpectedToken(e.LT(1)):(null!==n?t.push(n):t.push(i),t.push(r))}return new Selector(t,t[0].line,t[0].col)},_simple_selector_sequence:function(){var e,t,r=this._tokenStream,n=null,i=[],o="",a=[function(){return r.match(Tokens.HASH)?new SelectorSubPart(r.token().value,"id",r.token().startLine,r.token().startCol):null},this._class,this._attrib,this._pseudo,this._negation],s=0,l=a.length,u=null;for(e=r.LT(1).startLine,t=r.LT(1).startCol,(n=this._type_selector())||(n=this._universal()),null!==n&&(o+=n);;){if(r.peek()===Tokens.S)break;for(;s<l&&null===u;)u=a[s++].call(this);if(null===u){if(""===o)return null;break}s=0,i.push(u),o+=u.toString(),u=null}return""!==o?new SelectorPart(n,i,o,e,t):null},_type_selector:function(){var e=this._tokenStream,t=this._namespace_prefix(),r=this._element_name();return r?(t&&(r.text=t+r.text,r.col-=t.length),r):(t&&(e.unget(),t.length>1&&e.unget()),null)},_class:function(){var e,t=this._tokenStream;return t.match(Tokens.DOT)?(t.mustMatch(Tokens.IDENT),e=t.token(),new SelectorSubPart("."+e.value,"class",e.startLine,e.startCol-1)):null},_element_name:function(){var e,t=this._tokenStream;return t.match(Tokens.IDENT)?(e=t.token(),new SelectorSubPart(e.value,"elementName",e.startLine,e.startCol)):null},_namespace_prefix:function(){var e=this._tokenStream,t="";return e.LA(1)!==Tokens.PIPE&&e.LA(2)!==Tokens.PIPE||(e.match([Tokens.IDENT,Tokens.STAR])&&(t+=e.token().value),e.mustMatch(Tokens.PIPE),t+="|"),t.length?t:null},_universal:function(){var e,t=this._tokenStream,r="";return(e=this._namespace_prefix())&&(r+=e),t.match(Tokens.STAR)&&(r+="*"),r.length?r:null},_attrib:function(){var e,t,r=this._tokenStream,n=null;return r.match(Tokens.LBRACKET)?(t=r.token(),n=t.value,n+=this._readWhitespace(),(e=this._namespace_prefix())&&(n+=e),r.mustMatch(Tokens.IDENT),n+=r.token().value,n+=this._readWhitespace(),r.match([Tokens.PREFIXMATCH,Tokens.SUFFIXMATCH,Tokens.SUBSTRINGMATCH,Tokens.EQUALS,Tokens.INCLUDES,Tokens.DASHMATCH])&&(n+=r.token().value,n+=this._readWhitespace(),r.mustMatch([Tokens.IDENT,Tokens.STRING]),n+=r.token().value,n+=this._readWhitespace()),r.mustMatch(Tokens.RBRACKET),new SelectorSubPart(n+"]","attribute",t.startLine,t.startCol)):null},_pseudo:function(){var e,t,r=this._tokenStream,n=null,i=":";return r.match(Tokens.COLON)&&(r.match(Tokens.COLON)&&(i+=":"),r.match(Tokens.IDENT)?(n=r.token().value,e=r.token().startLine,t=r.token().startCol-i.length):r.peek()==Tokens.FUNCTION&&(e=r.LT(1).startLine,t=r.LT(1).startCol-i.length,n=this._functional_pseudo()),n&&(n=new SelectorSubPart(i+n,"pseudo",e,t))),n},_functional_pseudo:function(){var e=this._tokenStream,t=null;return e.match(Tokens.FUNCTION)&&(t=e.token().value,t+=this._readWhitespace(),t+=this._expression(),e.mustMatch(Tokens.RPAREN),t+=")"),t},_expression:function(){for(var e=this._tokenStream,t="";e.match([Tokens.PLUS,Tokens.MINUS,Tokens.DIMENSION,Tokens.NUMBER,Tokens.STRING,Tokens.IDENT,Tokens.LENGTH,Tokens.FREQ,Tokens.ANGLE,Tokens.TIME,Tokens.RESOLUTION,Tokens.SLASH]);)t+=e.token().value,t+=this._readWhitespace();return t.length?t:null},_negation:function(){var e,t,r,n=this._tokenStream,i="",o=null;return n.match(Tokens.NOT)&&(i=n.token().value,e=n.token().startLine,t=n.token().startCol,i+=this._readWhitespace(),i+=r=this._negation_arg(),i+=this._readWhitespace(),n.match(Tokens.RPAREN),(o=new SelectorSubPart(i+=n.token().value,"not",e,t)).args.push(r)),o},_negation_arg:function(){var e,t,r=this._tokenStream,n=[this._type_selector,this._universal,function(){return r.match(Tokens.HASH)?new SelectorSubPart(r.token().value,"id",r.token().startLine,r.token().startCol):null},this._class,this._attrib,this._pseudo],i=null,o=0,a=n.length;for(e=r.LT(1).startLine,t=r.LT(1).startCol;o<a&&null===i;)i=n[o].call(this),o++;return null===i&&this._unexpectedToken(r.LT(1)),"elementName"==i.type?new SelectorPart(i,[],i.toString(),e,t):new SelectorPart(null,[i],i.toString(),e,t)},_declaration:function(){var e=this._tokenStream,t=null,r=null,n=null,i=null,o="";if(null!==(t=this._property())){e.mustMatch(Tokens.COLON),this._readWhitespace(),(r=this._expr())&&0!==r.length||this._unexpectedToken(e.LT(1)),n=this._prio(),o=t.toString(),(this.options.starHack&&"*"==t.hack||this.options.underscoreHack&&"_"==t.hack)&&(o=t.text);try{this._validateProperty(o,r)}catch(e){i=e}return this.fire({type:"property",property:t,value:r,important:n,line:t.line,col:t.col,invalid:i}),!0}return!1},_prio:function(){var e=this._tokenStream.match(Tokens.IMPORTANT_SYM);return this._readWhitespace(),e},_expr:function(e){this._tokenStream;var t=[],r=null,n=null;if(null!==(r=this._term()))for(t.push(r);;){if((n=this._operator(e))&&t.push(n),null===(r=this._term()))break;t.push(r)}return t.length>0?new PropertyValue(t,t[0].line,t[0].col):null},_term:function(){var e,t,r,n=this._tokenStream,i=null,o=null;return null!==(i=this._unary_operator())&&(t=n.token().startLine,r=n.token().startCol),n.peek()==Tokens.IE_FUNCTION&&this.options.ieFilters?(o=this._ie_function(),null===i&&(t=n.token().startLine,r=n.token().startCol)):n.match([Tokens.NUMBER,Tokens.PERCENTAGE,Tokens.LENGTH,Tokens.ANGLE,Tokens.TIME,Tokens.FREQ,Tokens.STRING,Tokens.IDENT,Tokens.URI,Tokens.UNICODE_RANGE])?(o=n.token().value,null===i&&(t=n.token().startLine,r=n.token().startCol),this._readWhitespace()):null===(e=this._hexcolor())?(null===i&&(t=n.LT(1).startLine,r=n.LT(1).startCol),null===o&&(o=n.LA(3)==Tokens.EQUALS&&this.options.ieFilters?this._ie_function():this._function())):(o=e.value,null===i&&(t=e.startLine,r=e.startCol)),null!==o?new PropertyValuePart(null!==i?i+o:o,t,r):null},_function:function(){var 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lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none | inherit",margin:{multi:"<margin-width> | inherit",max:4},"margin-bottom":"<margin-width> | inherit","margin-left":"<margin-width> | inherit","margin-right":"<margin-width> | inherit","margin-top":"<margin-width> | inherit",mark:1,"mark-after":1,"mark-before":1,marks:1,"marquee-direction":1,"marquee-play-count":1,"marquee-speed":1,"marquee-style":1,"max-height":"<length> | <percentage> | none | inherit","max-width":"<length> | <percentage> | none | inherit","min-height":"<length> | <percentage> | inherit","min-width":"<length> | <percentage> | inherit","move-to":1,"nav-down":1,"nav-index":1,"nav-left":1,"nav-right":1,"nav-up":1,opacity:"<number> | inherit",orphans:"<integer> | inherit",outline:1,"outline-color":"<color> | invert | inherit","outline-offset":1,"outline-style":"<border-style> | inherit","outline-width":"<border-width> | inherit",overflow:"visible | hidden | scroll | auto | 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keep-all | break-all","word-spacing":"<length> | normal | inherit","word-wrap":1,"z-index":"<integer> | auto | inherit",zoom:"<number> | <percentage> | normal"};PropertyName.prototype=new SyntaxUnit,PropertyName.prototype.constructor=PropertyName,PropertyName.prototype.toString=function(){return(this.hack?this.hack:"")+this.text},PropertyValue.prototype=new SyntaxUnit,PropertyValue.prototype.constructor=PropertyValue,PropertyValueIterator.prototype.count=function(){return this._parts.length},PropertyValueIterator.prototype.isFirst=function(){return 0===this._i},PropertyValueIterator.prototype.hasNext=function(){return this._i<this._parts.length},PropertyValueIterator.prototype.mark=function(){this._marks.push(this._i)},PropertyValueIterator.prototype.peek=function(e){return this.hasNext()?this._parts[this._i+(e||0)]:null},PropertyValueIterator.prototype.next=function(){return this.hasNext()?this._parts[this._i++]:null},PropertyValueIterator.prototype.previous=function(){return 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0},valueOf:function(){return 1e3*this.a+100*this.b+10*this.c+this.d},toString:function(){return this.a+","+this.b+","+this.c+","+this.d}},Specificity.calculate=function(e){function t(e){var r,n,i,l,u,c=e.elementName?e.elementName.text:"";for(c&&"*"!=c.charAt(c.length-1)&&s++,r=0,i=e.modifiers.length;r<i;r++)switch((u=e.modifiers[r]).type){case"class":case"attribute":a++;break;case"id":o++;break;case"pseudo":Pseudos.isElement(u.text)?s++:a++;break;case"not":for(n=0,l=u.args.length;n<l;n++)t(u.args[n])}}var r,n,i,o=0,a=0,s=0;for(r=0,n=e.parts.length;r<n;r++)(i=e.parts[r])instanceof SelectorPart&&t(i);return new Specificity(0,o,a,s)};var h=/^[0-9a-fA-F]$/,nonascii=/^[\u0080-\uFFFF]$/,nl=/\n|\r\n|\r|\f/;TokenStream.prototype=mix(new TokenStreamBase,{_getToken:function(e){var 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n=this._reader,i=e;return n.mark(),"\x3c!--"==(i+=n.readCount(3))?this.createToken(Tokens.CDO,i,t,r):(n.reset(),this.charToken(e,t,r))},htmlCommentEndToken:function(e,t,r){var n=this._reader,i=e;return n.mark(),"--\x3e"==(i+=n.readCount(2))?this.createToken(Tokens.CDC,i,t,r):(n.reset(),this.charToken(e,t,r))},identOrFunctionToken:function(e,t,r){var n=this._reader,i=this.readName(e),o=Tokens.IDENT;return"("==n.peek()?"url("==(i+=n.read()).toLowerCase()?(o=Tokens.URI,"url("==(i=this.readURI(i)).toLowerCase()&&(o=Tokens.FUNCTION)):o=Tokens.FUNCTION:":"==n.peek()&&"progid"==i.toLowerCase()&&(i+=n.readTo("("),o=Tokens.IE_FUNCTION),this.createToken(o,i,t,r)},importantToken:function(e,t,r){var 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isIdentStart(s)?(o+=n=this.readName(i.read()),a=/^em$|^ex$|^px$|^gd$|^rem$|^vw$|^vh$|^vm$|^ch$|^cm$|^mm$|^in$|^pt$|^pc$/i.test(n)?Tokens.LENGTH:/^deg|^rad$|^grad$/i.test(n)?Tokens.ANGLE:/^ms$|^s$/i.test(n)?Tokens.TIME:/^hz$|^khz$/i.test(n)?Tokens.FREQ:/^dpi$|^dpcm$/i.test(n)?Tokens.RESOLUTION:Tokens.DIMENSION):"%"==s&&(o+=i.read(),a=Tokens.PERCENTAGE),this.createToken(a,o,t,r)},stringToken:function(e,t,r){for(var n=e,i=e,o=this._reader,a=e,s=Tokens.STRING,l=o.read();l&&(i+=l,l!=n||"\\"==a);){if(isNewLine(o.peek())&&"\\"!=l){s=Tokens.INVALID;break}a=l,l=o.read()}return null===l&&(s=Tokens.INVALID),this.createToken(s,i,t,r)},unicodeRangeToken:function(e,t,r){var n,i=this._reader,o=e,a=Tokens.CHAR;return"+"==i.peek()&&(i.mark(),o+=i.read(),2==(o+=this.readUnicodeRangePart(!0)).length?i.reset():(a=Tokens.UNICODE_RANGE,-1==o.indexOf("?")&&"-"==i.peek()&&(i.mark(),n=i.read(),1==(n+=this.readUnicodeRangePart(!1)).length?i.reset():o+=n))),this.createToken(a,o,t,r)},whitespaceToken:function(e,t,r){this._reader;var n=e+this.readWhitespace();return this.createToken(Tokens.S,n,t,r)},readUnicodeRangePart:function(e){for(var t=this._reader,r="",n=t.peek();isHexDigit(n)&&r.length<6;)t.read(),r+=n,n=t.peek();if(e)for(;"?"==n&&r.length<6;)t.read(),r+=n,n=t.peek();return r},readWhitespace:function(){for(var e=this._reader,t="",r=e.peek();isWhitespace(r);)e.read(),t+=r,r=e.peek();return t},readNumber:function(e){for(var t=this._reader,r=e,n="."==e,i=t.peek();i;){if(isDigit(i))r+=t.read();else{if("."!=i)break;if(n)break;n=!0,r+=t.read()}i=t.peek()}return r},readString:function(){for(var e=this._reader,t=e.read(),r=t,n=t,i=e.peek();i&&(i=e.read(),r+=i,i!=t||"\\"==n);){if(isNewLine(e.peek())&&"\\"!=i){r="";break}n=i,i=e.peek()}return null===i&&(r=""),r},readURI:function(e){var t=this._reader,r=e,n="",i=t.peek();for(t.mark();i&&isWhitespace(i);)t.read(),i=t.peek();for(n="'"==i||'"'==i?this.readString():this.readURL(),i=t.peek();i&&isWhitespace(i);)t.read(),i=t.peek();return""===n||")"!=i?(r=e,t.reset()):r+=n+t.read(),r},readURL:function(){for(var e=this._reader,t="",r=e.peek();/^[!#$%&\\*-~]$/.test(r);)t+=e.read(),r=e.peek();return t},readName:function(e){for(var t=this._reader,r=e||"",n=t.peek();;)if("\\"==n)r+=this.readEscape(t.read()),n=t.peek();else{if(!n||!isNameChar(n))break;r+=t.read(),n=t.peek()}return r},readEscape:function(e){var t=this._reader,r=e||"",n=0,i=t.peek();if(isHexDigit(i))do{r+=t.read(),i=t.peek()}while(i&&isHexDigit(i)&&++n<6);return 3==r.length&&/\s/.test(i)||7==r.length||1==r.length?t.read():i="",r+i},readComment:function(e){var t=this._reader,r=e||"",n=t.read();if("*"==n){for(;n;){if((r+=n).length>2&&"*"==n&&"/"==t.peek()){r+=t.read();break}n=t.read()}return r}return""}});var Tokens=[{name:"CDO"},{name:"CDC"},{name:"S",whitespace:!0},{name:"COMMENT",comment:!0,hide:!0,channel:"comment"},{name:"INCLUDES",text:"~="},{name:"DASHMATCH",text:"|="},{name:"PREFIXMATCH",text:"^="},{name:"SUFFIXMATCH",text:"$="},{name:"SUBSTRINGMATCH",text:"*="},{name:"STRING"},{name:"IDENT"},{name:"HASH"},{name:"IMPORT_SYM",text:"@import"},{name:"PAGE_SYM",text:"@page"},{name:"MEDIA_SYM",text:"@media"},{name:"FONT_FACE_SYM",text:"@font-face"},{name:"CHARSET_SYM",text:"@charset"},{name:"NAMESPACE_SYM",text:"@namespace"},{name:"VIEWPORT_SYM",text:"@viewport"},{name:"UNKNOWN_SYM"},{name:"KEYFRAMES_SYM",text:["@keyframes","@-webkit-keyframes","@-moz-keyframes","@-o-keyframes"]},{name:"IMPORTANT_SYM"},{name:"LENGTH"},{name:"ANGLE"},{name:"TIME"},{name:"FREQ"},{name:"DIMENSION"},{name:"PERCENTAGE"},{name:"NUMBER"},{name:"URI"},{name:"FUNCTION"},{name:"UNICODE_RANGE"},{name:"INVALID"},{name:"PLUS",text:"+"},{name:"GREATER",text:">"},{name:"COMMA",text:","},{name:"TILDE",text:"~"},{name:"NOT"},{name:"TOPLEFTCORNER_SYM",text:"@top-left-corner"},{name:"TOPLEFT_SYM",text:"@top-left"},{name:"TOPCENTER_SYM",text:"@top-center"},{name:"TOPRIGHT_SYM",text:"@top-right"},{name:"TOPRIGHTCORNER_SYM",text:"@top-right-corner"},{name:"BOTTOMLEFTCORNER_SYM",text:"@bottom-left-corner"},{name:"BOTTOMLEFT_SYM",text:"@bottom-left"},{name:"BOTTOMCENTER_SYM",text:"@bottom-center"},{name:"BOTTOMRIGHT_SYM",text:"@bottom-right"},{name:"BOTTOMRIGHTCORNER_SYM",text:"@bottom-right-corner"},{name:"LEFTTOP_SYM",text:"@left-top"},{name:"LEFTMIDDLE_SYM",text:"@left-middle"},{name:"LEFTBOTTOM_SYM",text:"@left-bottom"},{name:"RIGHTTOP_SYM",text:"@right-top"},{name:"RIGHTMIDDLE_SYM",text:"@right-middle"},{name:"RIGHTBOTTOM_SYM",text:"@right-bottom"},{name:"RESOLUTION",state:"media"},{name:"IE_FUNCTION"},{name:"CHAR"},{name:"PIPE",text:"|"},{name:"SLASH",text:"/"},{name:"MINUS",text:"-"},{name:"STAR",text:"*"},{name:"LBRACE",text:"{"},{name:"RBRACE",text:"}"},{name:"LBRACKET",text:"["},{name:"RBRACKET",text:"]"},{name:"EQUALS",text:"="},{name:"COLON",text:":"},{name:"SEMICOLON",text:";"},{name:"LPAREN",text:"("},{name:"RPAREN",text:")"},{name:"DOT",text:"."}];!function(){var e=[],t={};Tokens.UNKNOWN=-1,Tokens.unshift({name:"EOF"});for(var r=0,n=Tokens.length;r<n;r++)if(e.push(Tokens[r].name),Tokens[Tokens[r].name]=r,Tokens[r].text)if(Tokens[r].text instanceof Array)for(var i=0;i<Tokens[r].text.length;i++)t[Tokens[r].text[i]]=r;else t[Tokens[r].text]=r;Tokens.name=function(t){return e[t]},Tokens.type=function(e){return t[e]||-1}}();var Validation={validate:function(e,t){var r=e.toString().toLowerCase(),n=(t.parts,new PropertyValueIterator(t)),i=Properties[r];if(i)"number"!=typeof i&&("string"==typeof i?i.indexOf("||")>-1?this.groupProperty(i,n):this.singleProperty(i,n,1):i.multi?this.multiProperty(i.multi,n,i.comma,i.max||1/0):"function"==typeof i&&i(n));else if(0!==r.indexOf("-"))throw new ValidationError("Unknown property '"+e+"'.",e.line,e.col)},singleProperty:function(e,t,r,n){for(var i,o=!1,a=t.value,s=0;t.hasNext()&&s<r&&(o=ValidationTypes.isAny(t,e));)s++;if(!o)throw t.hasNext()&&!t.isFirst()?(i=t.peek(),new ValidationError("Expected end of value but 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n,i,o=!1,a=t.value,s=e.split("||").length,l={count:0},u=!1;t.hasNext()&&!o&&(n=ValidationTypes.isAnyOfGroup(t,e))&&!l[n];)l[n]=1,l.count++,u=!0,l.count!=s&&t.hasNext()||(o=!0);if(!o)throw u&&t.hasNext()?(i=t.peek(),new ValidationError("Expected end of value but found '"+i+"'.",i.line,i.col)):new ValidationError("Expected ("+e+") but found '"+a+"'.",a.line,a.col);if(t.hasNext())throw i=t.next(),new ValidationError("Expected end of value but found '"+i+"'.",i.line,i.col)}};ValidationError.prototype=new Error;var ValidationTypes={isLiteral:function(e,t){var r,n,i=e.text.toString().toLowerCase(),o=t.split(" | "),a=!1;for(r=0,n=o.length;r<n&&!a;r++)i==o[r].toLowerCase()&&(a=!0);return a},isSimple:function(e){return!!this.simple[e]},isComplex:function(e){return!!this.complex[e]},isAny:function(e,t){var r,n,i=t.split(" | "),o=!1;for(r=0,n=i.length;r<n&&!o&&e.hasNext();r++)o=this.isType(e,i[r]);return o},isAnyOfGroup:function(e,t){var r,n,i=t.split(" || "),o=!1;for(r=0,n=i.length;r<n&&!o;r++)o=this.isType(e,i[r]);return!!o&&i[r-1]},isType:function(e,t){var r=e.peek(),n=!1;return"<"!=t.charAt(0)?(n=this.isLiteral(r,t))&&e.next():this.simple[t]?(n=this.simple[t](r))&&e.next():n=this.complex[t](e),n},simple:{"<absolute-size>":function(e){return ValidationTypes.isLiteral(e,"xx-small | x-small | small | medium | large | x-large | xx-large")},"<attachment>":function(e){return ValidationTypes.isLiteral(e,"scroll | fixed | local")},"<attr>":function(e){return"function"==e.type&&"attr"==e.name},"<bg-image>":function(e){return this["<image>"](e)||this["<gradient>"](e)||"none"==e},"<gradient>":function(e){return"function"==e.type&&/^(?:\-(?:ms|moz|o|webkit)\-)?(?:repeating\-)?(?:radial\-|linear\-)?gradient/i.test(e)},"<box>":function(e){return ValidationTypes.isLiteral(e,"padding-box | border-box | content-box")},"<content>":function(e){return"function"==e.type&&"content"==e.name},"<relative-size>":function(e){return ValidationTypes.isLiteral(e,"smaller | larger")},"<ident>":function(e){return"identifier"==e.type},"<length>":function(e){return!("function"!=e.type||!/^(?:\-(?:ms|moz|o|webkit)\-)?calc/i.test(e))||("length"==e.type||"number"==e.type||"integer"==e.type||"0"==e)},"<color>":function(e){return"color"==e.type||"transparent"==e},"<number>":function(e){return"number"==e.type||this["<integer>"](e)},"<integer>":function(e){return"integer"==e.type},"<line>":function(e){return"integer"==e.type},"<angle>":function(e){return"angle"==e.type},"<uri>":function(e){return"uri"==e.type},"<image>":function(e){return this["<uri>"](e)},"<percentage>":function(e){return"percentage"==e.type||"0"==e},"<border-width>":function(e){return this["<length>"](e)||ValidationTypes.isLiteral(e,"thin | medium | thick")},"<border-style>":function(e){return ValidationTypes.isLiteral(e,"none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset")},"<margin-width>":function(e){return this["<length>"](e)||this["<percentage>"](e)||ValidationTypes.isLiteral(e,"auto")},"<padding-width>":function(e){return this["<length>"](e)||this["<percentage>"](e)},"<shape>":function(e){return"function"==e.type&&("rect"==e.name||"inset-rect"==e.name)},"<time>":function(e){return"time"==e.type}},complex:{"<bg-position>":function(e){for(var t=!1,r="<percentage> | <length>",n="left | right",i="top | bottom",o=0;e.peek(o)&&","!=e.peek(o);)o++;return o<3?ValidationTypes.isAny(e,n+" | center | "+r)?(t=!0,ValidationTypes.isAny(e,i+" | center | "+r)):ValidationTypes.isAny(e,i)&&(t=!0,ValidationTypes.isAny(e,n+" | 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repeat-y")?r=!0:ValidationTypes.isLiteral(t,n)&&(r=!0,e.hasNext()&&ValidationTypes.isLiteral(e.peek(),n)&&e.next())),r},"<shadow>":function(e){var t=!1,r=0,n=!1,i=!1;if(e.hasNext()){for(ValidationTypes.isAny(e,"inset")&&(n=!0),ValidationTypes.isAny(e,"<color>")&&(i=!0);ValidationTypes.isAny(e,"<length>")&&r<4;)r++;e.hasNext()&&(i||ValidationTypes.isAny(e,"<color>"),n||ValidationTypes.isAny(e,"inset")),t=r>=2&&r<=4}return t},"<x-one-radius>":function(e){var t=!1,r="<length> | <percentage> | inherit";return ValidationTypes.isAny(e,r)&&(t=!0,ValidationTypes.isAny(e,r)),t}}};parserlib.css={Colors:Colors,Combinator:Combinator,Parser:Parser,PropertyName:PropertyName,PropertyValue:PropertyValue,PropertyValuePart:PropertyValuePart,MediaFeature:MediaFeature,MediaQuery:MediaQuery,Selector:Selector,SelectorPart:SelectorPart,SelectorSubPart:SelectorSubPart,Specificity:Specificity,TokenStream:TokenStream,Tokens:Tokens,ValidationError:ValidationError}}(),function(){for(var e in parserlib)exports[e]=parserlib[e]}();var CSSLint=function(){function e(e,t){var r,i=e&&e.match(n),o=i&&i[1];return o&&(r={true:2,"":1,false:0,2:2,1:1,0:0},o.toLowerCase().split(",").forEach(function(e){var n=e.split(":"),i=n[0]||"",o=n[1]||"";t[i.trim()]=r[o.trim()]})),t}var t=[],r=[],n=/\/\*csslint([^\*]*)\*\//,i=new parserlib.util.EventTarget;return i.version="0.10.0",i.addRule=function(e){t.push(e),t[e.id]=e},i.clearRules=function(){t=[]},i.getRules=function(){return[].concat(t).sort(function(e,t){return e.id>t.id?1:0})},i.getRuleset=function(){for(var e={},r=0,n=t.length;r<n;)e[t[r++].id]=1;return e},i.addFormatter=function(e){r[e.id]=e},i.getFormatter=function(e){return r[e]},i.format=function(e,t,r,n){var i=this.getFormatter(r),o=null;return i&&(o=i.startFormat(),o+=i.formatResults(e,t,n||{}),o+=i.endFormat()),o},i.hasFormat=function(e){return r.hasOwnProperty(e)},i.verify=function(r,i){var o,a,s,l=0,u=(t.length,new parserlib.css.Parser({starHack:!0,ieFilters:!0,underscoreHack:!0,strict:!1}));a=r.replace(/\n\r?/g,"$split$").split("$split$"),i||(i=this.getRuleset()),n.test(r)&&(i=e(r,i)),o=new Reporter(a,i),i.errors=2;for(l in i)i.hasOwnProperty(l)&&i[l]&&t[l]&&t[l].init(u,o);try{u.parse(r)}catch(e){o.error("Fatal error, cannot continue: "+e.message,e.line,e.col,{})}return(s={messages:o.messages,stats:o.stats,ruleset:o.ruleset}).messages.sort(function(e,t){return e.rollup&&!t.rollup?1:!e.rollup&&t.rollup?-1:e.line-t.line}),s},i}();return Reporter.prototype={constructor:Reporter,error:function(e,t,r,n){this.messages.push({type:"error",line:t,col:r,message:e,evidence:this.lines[t-1],rule:n||{}})},warn:function(e,t,r,n){this.report(e,t,r,n)},report:function(e,t,r,n){this.messages.push({type:2==this.ruleset[n.id]?"error":"warning",line:t,col:r,message:e,evidence:this.lines[t-1],rule:n})},info:function(e,t,r,n){this.messages.push({type:"info",line:t,col:r,message:e,evidence:this.lines[t-1],rule:n})},rollupError:function(e,t){this.messages.push({type:"error",rollup:!0,message:e,rule:t})},rollupWarn:function(e,t){this.messages.push({type:"warning",rollup:!0,message:e,rule:t})},stat:function(e,t){this.stats[e]=t}},CSSLint._Reporter=Reporter,CSSLint.Util={mix:function(e,t){var r;for(r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return r},indexOf:function(e,t){if(e.indexOf)return e.indexOf(t);for(var r=0,n=e.length;r<n;r++)if(e[r]===t)return r;return-1},forEach:function(e,t){if(e.forEach)return e.forEach(t);for(var r=0,n=e.length;r<n;r++)t(e[r],r,e)}},CSSLint.addRule({id:"adjoining-classes",name:"Disallow adjoining classes",desc:"Don't use adjoining classes.",browsers:"IE6",init:function(e,t){var r=this;e.addListener("startrule",function(n){var i,o,a,s,l,u,c=n.selectors;for(s=0;s<c.length;s++)for(i=c[s],l=0;l<i.parts.length;l++)if((o=i.parts[l]).type==e.SELECTOR_PART_TYPE)for(a=0,u=0;u<o.modifiers.length;u++)"class"==o.modifiers[u].type&&a++,a>1&&t.report("Don't use adjoining classes.",o.line,o.col,r)})}}),CSSLint.addRule({id:"box-model",name:"Beware of broken box size",desc:"Don't use width or height when using padding or border.",browsers:"All",init:function(e,t){function r(){i={},l=!1}function n(){var e,r;if(!l){if(i.height)for(e in s)s.hasOwnProperty(e)&&i[e]&&(r=i[e].value,"padding"==e&&2===r.parts.length&&0===r.parts[0].value||t.report("Using height with "+e+" can sometimes make elements larger than you expect.",i[e].line,i[e].col,o));if(i.width)for(e in a)a.hasOwnProperty(e)&&i[e]&&(r=i[e].value,"padding"==e&&2===r.parts.length&&0===r.parts[1].value||t.report("Using width with "+e+" can sometimes make elements larger than you expect.",i[e].line,i[e].col,o))}}var i,o=this,a={border:1,"border-left":1,"border-right":1,padding:1,"padding-left":1,"padding-right":1},s={border:1,"border-bottom":1,"border-top":1,padding:1,"padding-bottom":1,"padding-top":1},l=!1;e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("startpage",r),e.addListener("startpagemargin",r),e.addListener("startkeyframerule",r),e.addListener("property",function(e){var t=e.property.text.toLowerCase();s[t]||a[t]?/^0\S*$/.test(e.value)||"border"==t&&"none"==e.value||(i[t]={line:e.property.line,col:e.property.col,value:e.value}):/^(width|height)/i.test(t)&&/^(length|percentage)/.test(e.value.parts[0].type)?i[t]=1:"box-sizing"==t&&(l=!0)}),e.addListener("endrule",n),e.addListener("endfontface",n),e.addListener("endpage",n),e.addListener("endpagemargin",n),e.addListener("endkeyframerule",n)}}),CSSLint.addRule({id:"box-sizing",name:"Disallow use of box-sizing",desc:"The box-sizing properties isn't supported in IE6 and IE7.",browsers:"IE6, IE7",tags:["Compatibility"],init:function(e,t){var r=this;e.addListener("property",function(e){"box-sizing"==e.property.text.toLowerCase()&&t.report("The box-sizing property isn't supported in IE6 and IE7.",e.line,e.col,r)})}}),CSSLint.addRule({id:"bulletproof-font-face",name:"Use the bulletproof @font-face syntax",desc:"Use the bulletproof @font-face syntax to avoid 404's in old IE (http://www.fontspring.com/blog/the-new-bulletproof-font-face-syntax).",browsers:"All",init:function(e,t){var r,n,i=this,o=!1,a=!0,s=!1;e.addListener("startfontface",function(e){o=!0}),e.addListener("property",function(e){if(o){var t=e.property.toString().toLowerCase(),i=e.value.toString();if(r=e.line,n=e.col,"src"===t){var l=/^\s?url\(['"].+\.eot\?.*['"]\)\s*format\(['"]embedded-opentype['"]\).*$/i;!i.match(l)&&a?(s=!0,a=!1):i.match(l)&&!a&&(s=!1)}}}),e.addListener("endfontface",function(e){o=!1,s&&t.report("@font-face declaration doesn't follow the fontspring bulletproof syntax.",r,n,i)})}}),CSSLint.addRule({id:"compatible-vendor-prefixes",name:"Require compatible vendor prefixes",desc:"Include all compatible vendor prefixes to reach a wider range of users.",browsers:"All",init:function(e,t){var r,n,i,o,a,s,l,u=this,c=!1,d=Array.prototype.push,h=[];r={animation:"webkit moz","animation-delay":"webkit moz","animation-direction":"webkit moz","animation-duration":"webkit moz","animation-fill-mode":"webkit moz","animation-iteration-count":"webkit moz","animation-name":"webkit moz","animation-play-state":"webkit moz","animation-timing-function":"webkit moz",appearance:"webkit moz","border-end":"webkit moz","border-end-color":"webkit moz","border-end-style":"webkit moz","border-end-width":"webkit moz","border-image":"webkit moz o","border-radius":"webkit","border-start":"webkit moz","border-start-color":"webkit moz","border-start-style":"webkit moz","border-start-width":"webkit moz","box-align":"webkit moz ms","box-direction":"webkit moz ms","box-flex":"webkit moz ms","box-lines":"webkit ms","box-ordinal-group":"webkit moz ms","box-orient":"webkit moz ms","box-pack":"webkit moz ms","box-sizing":"webkit moz","box-shadow":"webkit moz","column-count":"webkit moz ms","column-gap":"webkit moz ms","column-rule":"webkit moz ms","column-rule-color":"webkit moz ms","column-rule-style":"webkit moz ms","column-rule-width":"webkit moz ms","column-width":"webkit moz ms",hyphens:"epub moz","line-break":"webkit ms","margin-end":"webkit moz","margin-start":"webkit moz","marquee-speed":"webkit wap","marquee-style":"webkit wap","padding-end":"webkit moz","padding-start":"webkit moz","tab-size":"moz o","text-size-adjust":"webkit ms",transform:"webkit moz ms o","transform-origin":"webkit moz ms o",transition:"webkit moz o","transition-delay":"webkit moz o","transition-duration":"webkit moz o","transition-property":"webkit moz o","transition-timing-function":"webkit moz o","user-modify":"webkit moz","user-select":"webkit moz ms","word-break":"epub ms","writing-mode":"epub ms"};for(i in r)if(r.hasOwnProperty(i)){for(o=[],s=0,l=(a=r[i].split(" ")).length;s<l;s++)o.push("-"+a[s]+"-"+i);r[i]=o,d.apply(h,o)}e.addListener("startrule",function(){n=[]}),e.addListener("startkeyframes",function(e){c=e.prefix||!0}),e.addListener("endkeyframes",function(e){c=!1}),e.addListener("property",function(e){var t=e.property;CSSLint.Util.indexOf(h,t.text)>-1&&(c&&"string"==typeof c&&0===t.text.indexOf("-"+c+"-")||n.push(t))}),e.addListener("endrule",function(e){if(n.length){var i,o,a,s,l,c,d,h,f,p,m={};for(i=0,o=n.length;i<o;i++){a=n[i];for(s in r)r.hasOwnProperty(s)&&(l=r[s],CSSLint.Util.indexOf(l,a.text)>-1&&(m[s]||(m[s]={full:l.slice(0),actual:[],actualNodes:[]}),-1===CSSLint.Util.indexOf(m[s].actual,a.text)&&(m[s].actual.push(a.text),m[s].actualNodes.push(a))))}for(s in m)if(m.hasOwnProperty(s)&&(c=m[s],d=c.full,h=c.actual,d.length>h.length))for(i=0,o=d.length;i<o;i++)f=d[i],-1===CSSLint.Util.indexOf(h,f)&&(p=1===h.length?h[0]:2==h.length?h.join(" and "):h.join(", "),t.report("The property "+f+" is compatible with "+p+" and should be included as well.",c.actualNodes[0].line,c.actualNodes[0].col,u))}})}}),CSSLint.addRule({id:"display-property-grouping",name:"Require properties appropriate for display",desc:"Certain properties shouldn't be used with certain display property values.",browsers:"All",init:function(e,t){function r(e,r,n){o[e]&&("string"==typeof s[e]&&o[e].value.toLowerCase()==s[e]||t.report(n||e+" can't be used with display: "+r+".",o[e].line,o[e].col,a))}function n(){o={}}function i(){var e=o.display?o.display.value:null;if(e)switch(e){case"inline":r("height",e),r("width",e),r("margin",e),r("margin-top",e),r("margin-bottom",e),r("float",e,"display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug).");break;case"block":r("vertical-align",e);break;case"inline-block":r("float",e);break;default:0===e.indexOf("table-")&&(r("margin",e),r("margin-left",e),r("margin-right",e),r("margin-top",e),r("margin-bottom",e),r("float",e))}}var o,a=this,s={display:1,float:"none",height:1,width:1,margin:1,"margin-left":1,"margin-right":1,"margin-bottom":1,"margin-top":1,padding:1,"padding-left":1,"padding-right":1,"padding-bottom":1,"padding-top":1,"vertical-align":1};e.addListener("startrule",n),e.addListener("startfontface",n),e.addListener("startkeyframerule",n),e.addListener("startpagemargin",n),e.addListener("startpage",n),e.addListener("property",function(e){var t=e.property.text.toLowerCase();s[t]&&(o[t]={value:e.value.text,line:e.property.line,col:e.property.col})}),e.addListener("endrule",i),e.addListener("endfontface",i),e.addListener("endkeyframerule",i),e.addListener("endpagemargin",i),e.addListener("endpage",i)}}),CSSLint.addRule({id:"duplicate-background-images",name:"Disallow duplicate background images",desc:"Every background-image should be unique. Use a common class for e.g. sprites.",browsers:"All",init:function(e,t){var r=this,n={};e.addListener("property",function(e){var i,o,a=e.property.text,s=e.value;if(a.match(/background/i))for(i=0,o=s.parts.length;i<o;i++)"uri"==s.parts[i].type&&(void 0===n[s.parts[i].uri]?n[s.parts[i].uri]=e:t.report("Background image '"+s.parts[i].uri+"' was used multiple times, first declared at line "+n[s.parts[i].uri].line+", col "+n[s.parts[i].uri].col+".",e.line,e.col,r))})}}),CSSLint.addRule({id:"duplicate-properties",name:"Disallow duplicate properties",desc:"Duplicate properties must appear one after the other.",browsers:"All",init:function(e,t){function r(e){n={}}var n,i,o=this;e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("startpage",r),e.addListener("startpagemargin",r),e.addListener("startkeyframerule",r),e.addListener("property",function(e){var r=e.property.text.toLowerCase();!n[r]||i==r&&n[r]!=e.value.text||t.report("Duplicate property '"+e.property+"' found.",e.line,e.col,o),n[r]=e.value.text,i=r})}}),CSSLint.addRule({id:"empty-rules",name:"Disallow empty rules",desc:"Rules without any properties specified should be removed.",browsers:"All",init:function(e,t){var r=this,n=0;e.addListener("startrule",function(){n=0}),e.addListener("property",function(){n++}),e.addListener("endrule",function(e){var i=e.selectors;0===n&&t.report("Rule is empty.",i[0].line,i[0].col,r)})}}),CSSLint.addRule({id:"errors",name:"Parsing Errors",desc:"This rule looks for recoverable syntax errors.",browsers:"All",init:function(e,t){var r=this;e.addListener("error",function(e){t.error(e.message,e.line,e.col,r)})}}),CSSLint.addRule({id:"fallback-colors",name:"Require fallback colors",desc:"For older browsers that don't support RGBA, HSL, or HSLA, provide a fallback color.",browsers:"IE6,IE7,IE8",init:function(e,t){function r(e){i={},n=null}var n,i,o=this,a={color:1,background:1,"border-color":1,"border-top-color":1,"border-right-color":1,"border-bottom-color":1,"border-left-color":1,border:1,"border-top":1,"border-right":1,"border-bottom":1,"border-left":1,"background-color":1};e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("startpage",r),e.addListener("startpagemargin",r),e.addListener("startkeyframerule",r),e.addListener("property",function(e){var r=e.property.text.toLowerCase(),i=e.value.parts,s=0,l="",u=i.length;if(a[r])for(;s<u;)"color"==i[s].type&&("alpha"in i[s]||"hue"in i[s]?(/([^\)]+)\(/.test(i[s])&&(l=RegExp.$1.toUpperCase()),n&&n.property.text.toLowerCase()==r&&"compat"==n.colorType||t.report("Fallback "+r+" (hex or RGB) should precede "+l+" "+r+".",e.line,e.col,o)):e.colorType="compat"),s++;n=e})}}),CSSLint.addRule({id:"floats",name:"Disallow too many floats",desc:"This rule tests if the float property is used too many times",browsers:"All",init:function(e,t){var r=this,n=0;e.addListener("property",function(e){"float"==e.property.text.toLowerCase()&&"none"!=e.value.text.toLowerCase()&&n++}),e.addListener("endstylesheet",function(){t.stat("floats",n),n>=10&&t.rollupWarn("Too many floats ("+n+"), you're probably using them for layout. Consider using a grid system instead.",r)})}}),CSSLint.addRule({id:"font-faces",name:"Don't use too many web fonts",desc:"Too many different web fonts in the same stylesheet.",browsers:"All",init:function(e,t){var r=this,n=0;e.addListener("startfontface",function(){n++}),e.addListener("endstylesheet",function(){n>5&&t.rollupWarn("Too many @font-face declarations ("+n+").",r)})}}),CSSLint.addRule({id:"font-sizes",name:"Disallow too many font sizes",desc:"Checks the number of font-size declarations.",browsers:"All",init:function(e,t){var r=this,n=0;e.addListener("property",function(e){"font-size"==e.property&&n++}),e.addListener("endstylesheet",function(){t.stat("font-sizes",n),n>=10&&t.rollupWarn("Too many font-size declarations ("+n+"), abstraction needed.",r)})}}),CSSLint.addRule({id:"gradients",name:"Require all gradient definitions",desc:"When using a vendor-prefixed gradient, make sure to use them all.",browsers:"All",init:function(e,t){var r,n=this;e.addListener("startrule",function(){r={moz:0,webkit:0,oldWebkit:0,o:0}}),e.addListener("property",function(e){/\-(moz|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(e.value)?r[RegExp.$1]=1:/\-webkit\-gradient/i.test(e.value)&&(r.oldWebkit=1)}),e.addListener("endrule",function(e){var i=[];r.moz||i.push("Firefox 3.6+"),r.webkit||i.push("Webkit (Safari 5+, Chrome)"),r.oldWebkit||i.push("Old Webkit (Safari 4+, Chrome)"),r.o||i.push("Opera 11.1+"),i.length&&i.length<4&&t.report("Missing vendor-prefixed CSS gradients for "+i.join(", ")+".",e.selectors[0].line,e.selectors[0].col,n)})}}),CSSLint.addRule({id:"ids",name:"Disallow IDs in selectors",desc:"Selectors should not contain IDs.",browsers:"All",init:function(e,t){var r=this;e.addListener("startrule",function(n){var i,o,a,s,l,u,c=n.selectors;for(s=0;s<c.length;s++){for(i=c[s],a=0,l=0;l<i.parts.length;l++)if((o=i.parts[l]).type==e.SELECTOR_PART_TYPE)for(u=0;u<o.modifiers.length;u++)"id"==o.modifiers[u].type&&a++;1==a?t.report("Don't use IDs in selectors.",i.line,i.col,r):a>1&&t.report(a+" IDs in the selector, really?",i.line,i.col,r)}})}}),CSSLint.addRule({id:"import",name:"Disallow @import",desc:"Don't use @import, use <link> instead.",browsers:"All",init:function(e,t){var r=this;e.addListener("import",function(e){t.report("@import prevents parallel downloads, use <link> instead.",e.line,e.col,r)})}}),CSSLint.addRule({id:"important",name:"Disallow !important",desc:"Be careful when using !important declaration",browsers:"All",init:function(e,t){var r=this,n=0;e.addListener("property",function(e){!0===e.important&&(n++,t.report("Use of !important",e.line,e.col,r))}),e.addListener("endstylesheet",function(){t.stat("important",n),n>=10&&t.rollupWarn("Too many !important declarations ("+n+"), try to use less than 10 to avoid specificity issues.",r)})}}),CSSLint.addRule({id:"known-properties",name:"Require use of known properties",desc:"Properties should be known (listed in CSS3 specification) or be a vendor-prefixed property.",browsers:"All",init:function(e,t){var r=this;e.addListener("property",function(e){e.property.text.toLowerCase();e.invalid&&t.report(e.invalid.message,e.line,e.col,r)})}}),CSSLint.addRule({id:"outline-none",name:"Disallow outline: none",desc:"Use of outline: none or outline: 0 should be limited to :focus rules.",browsers:"All",tags:["Accessibility"],init:function(e,t){function r(e){i=e.selectors?{line:e.line,col:e.col,selectors:e.selectors,propCount:0,outline:!1}:null}function n(e){i&&i.outline&&(-1==i.selectors.toString().toLowerCase().indexOf(":focus")?t.report("Outlines should only be modified using :focus.",i.line,i.col,o):1==i.propCount&&t.report("Outlines shouldn't be hidden unless other visual changes are made.",i.line,i.col,o))}var i,o=this;e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("startpage",r),e.addListener("startpagemargin",r),e.addListener("startkeyframerule",r),e.addListener("property",function(e){var t=e.property.text.toLowerCase(),r=e.value;i&&(i.propCount++,"outline"!=t||"none"!=r&&"0"!=r||(i.outline=!0))}),e.addListener("endrule",n),e.addListener("endfontface",n),e.addListener("endpage",n),e.addListener("endpagemargin",n),e.addListener("endkeyframerule",n)}}),CSSLint.addRule({id:"overqualified-elements",name:"Disallow overqualified elements",desc:"Don't use classes or IDs with elements (a.foo or a#foo).",browsers:"All",init:function(e,t){var r=this,n={};e.addListener("startrule",function(i){var o,a,s,l,u,c,d=i.selectors;for(l=0;l<d.length;l++)for(o=d[l],u=0;u<o.parts.length;u++)if((a=o.parts[u]).type==e.SELECTOR_PART_TYPE)for(c=0;c<a.modifiers.length;c++)s=a.modifiers[c],a.elementName&&"id"==s.type?t.report("Element ("+a+") is overqualified, just use "+s+" without element name.",a.line,a.col,r):"class"==s.type&&(n[s]||(n[s]=[]),n[s].push({modifier:s,part:a}))}),e.addListener("endstylesheet",function(){var e;for(e in n)n.hasOwnProperty(e)&&1==n[e].length&&n[e][0].part.elementName&&t.report("Element ("+n[e][0].part+") is overqualified, just use "+n[e][0].modifier+" without element name.",n[e][0].part.line,n[e][0].part.col,r)})}}),CSSLint.addRule({id:"qualified-headings",name:"Disallow qualified headings",desc:"Headings should not be qualified (namespaced).",browsers:"All",init:function(e,t){var r=this;e.addListener("startrule",function(n){var i,o,a,s,l=n.selectors;for(a=0;a<l.length;a++)for(i=l[a],s=0;s<i.parts.length;s++)(o=i.parts[s]).type==e.SELECTOR_PART_TYPE&&o.elementName&&/h[1-6]/.test(o.elementName.toString())&&s>0&&t.report("Heading ("+o.elementName+") should not be qualified.",o.line,o.col,r)})}}),CSSLint.addRule({id:"regex-selectors",name:"Disallow selectors that look like regexs",desc:"Selectors that look like regular expressions are slow and should be avoided.",browsers:"All",init:function(e,t){var r=this;e.addListener("startrule",function(n){var i,o,a,s,l,u,c=n.selectors;for(s=0;s<c.length;s++)for(i=c[s],l=0;l<i.parts.length;l++)if((o=i.parts[l]).type==e.SELECTOR_PART_TYPE)for(u=0;u<o.modifiers.length;u++)"attribute"==(a=o.modifiers[u]).type&&/([\~\|\^\$\*]=)/.test(a)&&t.report("Attribute selectors with "+RegExp.$1+" are slow!",a.line,a.col,r)})}}),CSSLint.addRule({id:"rules-count",name:"Rules Count",desc:"Track how many rules there are.",browsers:"All",init:function(e,t){var r=0;e.addListener("startrule",function(){r++}),e.addListener("endstylesheet",function(){t.stat("rule-count",r)})}}),CSSLint.addRule({id:"selector-max-approaching",name:"Warn when approaching the 4095 selector limit for IE",desc:"Will warn when selector count is >= 3800 selectors.",browsers:"IE",init:function(e,t){var r=this,n=0;e.addListener("startrule",function(e){n+=e.selectors.length}),e.addListener("endstylesheet",function(){n>=3800&&t.report("You have "+n+" selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.",0,0,r)})}}),CSSLint.addRule({id:"selector-max",name:"Error when past the 4095 selector limit for IE",desc:"Will error when selector count is > 4095.",browsers:"IE",init:function(e,t){var r=this,n=0;e.addListener("startrule",function(e){n+=e.selectors.length}),e.addListener("endstylesheet",function(){n>4095&&t.report("You have "+n+" selectors. Internet Explorer supports a maximum of 4095 selectors per stylesheet. Consider refactoring.",0,0,r)})}}),CSSLint.addRule({id:"shorthand",name:"Require shorthand properties",desc:"Use shorthand properties where possible.",browsers:"All",init:function(e,t){function r(e){s={}}function n(e){var r,n,i,o;for(r in c)if(c.hasOwnProperty(r)){for(o=0,n=0,i=c[r].length;n<i;n++)o+=s[c[r][n]]?1:0;o==c[r].length&&t.report("The properties "+c[r].join(", ")+" can be replaced by "+r+".",e.line,e.col,l)}}var i,o,a,s,l=this,u={},c={margin:["margin-top","margin-bottom","margin-left","margin-right"],padding:["padding-top","padding-bottom","padding-left","padding-right"]};for(i in c)if(c.hasOwnProperty(i))for(o=0,a=c[i].length;o<a;o++)u[c[i][o]]=i;e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("property",function(e){var t=e.property.toString().toLowerCase();e.value.parts[0].value;u[t]&&(s[t]=1)}),e.addListener("endrule",n),e.addListener("endfontface",n)}}),CSSLint.addRule({id:"star-property-hack",name:"Disallow properties with a star prefix",desc:"Checks for the star property hack (targets IE6/7)",browsers:"All",init:function(e,t){var r=this;e.addListener("property",function(e){"*"==e.property.hack&&t.report("Property with star prefix found.",e.property.line,e.property.col,r)})}}),CSSLint.addRule({id:"text-indent",name:"Disallow negative text-indent",desc:"Checks for text indent less than -99px",browsers:"All",init:function(e,t){function r(e){i=!1,o="inherit"}function n(e){i&&"ltr"!=o&&t.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.",i.line,i.col,a)}var i,o,a=this;e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("property",function(e){var t=e.property.toString().toLowerCase(),r=e.value;"text-indent"==t&&r.parts[0].value<-99?i=e.property:"direction"==t&&"ltr"==r&&(o="ltr")}),e.addListener("endrule",n),e.addListener("endfontface",n)}}),CSSLint.addRule({id:"underscore-property-hack",name:"Disallow properties with an underscore prefix",desc:"Checks for the underscore property hack (targets IE6)",browsers:"All",init:function(e,t){var r=this;e.addListener("property",function(e){"_"==e.property.hack&&t.report("Property with underscore prefix found.",e.property.line,e.property.col,r)})}}),CSSLint.addRule({id:"unique-headings",name:"Headings should only be defined once",desc:"Headings should be defined only once.",browsers:"All",init:function(e,t){var r=this,n={h1:0,h2:0,h3:0,h4:0,h5:0,h6:0};e.addListener("startrule",function(e){var i,o,a,s,l,u=e.selectors;for(s=0;s<u.length;s++)if(i=u[s],(o=i.parts[i.parts.length-1]).elementName&&/(h[1-6])/i.test(o.elementName.toString())){for(l=0;l<o.modifiers.length;l++)if("pseudo"==o.modifiers[l].type){a=!0;break}a||(n[RegExp.$1]++,n[RegExp.$1]>1&&t.report("Heading ("+o.elementName+") has already been defined.",o.line,o.col,r))}}),e.addListener("endstylesheet",function(e){var i,o=[];for(i in n)n.hasOwnProperty(i)&&n[i]>1&&o.push(n[i]+" "+i+"s");o.length&&t.rollupWarn("You have "+o.join(", ")+" defined in this stylesheet.",r)})}}),CSSLint.addRule({id:"universal-selector",name:"Disallow universal selector",desc:"The universal selector (*) is known to be slow.",browsers:"All",init:function(e,t){var r=this;e.addListener("startrule",function(e){var n,i,o,a=e.selectors;for(o=0;o<a.length;o++)"*"==(i=(n=a[o]).parts[n.parts.length-1]).elementName&&t.report(r.desc,i.line,i.col,r)})}}),CSSLint.addRule({id:"unqualified-attributes",name:"Disallow unqualified attribute selectors",desc:"Unqualified attribute selectors are known to be slow.",browsers:"All",init:function(e,t){var r=this;e.addListener("startrule",function(n){var i,o,a,s,l=n.selectors;for(a=0;a<l.length;a++)if(i=l[a],(o=i.parts[i.parts.length-1]).type==e.SELECTOR_PART_TYPE)for(s=0;s<o.modifiers.length;s++)"attribute"!=o.modifiers[s].type||o.elementName&&"*"!=o.elementName||t.report(r.desc,o.line,o.col,r)})}}),CSSLint.addRule({id:"vendor-prefix",name:"Require standard property with vendor prefix",desc:"When using a vendor-prefixed property, make sure to include the standard one.",browsers:"All",init:function(e,t){function r(){i={},o=1}function n(e){var r,n,o,l,u,c=[];for(r in i)s[r]&&c.push({actual:r,needed:s[r]});for(n=0,o=c.length;n<o;n++)l=c[n].needed,u=c[n].actual,i[l]?i[l][0].pos<i[u][0].pos&&t.report("Standard property '"+l+"' should come after vendor-prefixed property '"+u+"'.",i[u][0].name.line,i[u][0].name.col,a):t.report("Missing standard property '"+l+"' to go along with '"+u+"'.",i[u][0].name.line,i[u][0].name.col,a)}var i,o,a=this,s={"-webkit-border-radius":"border-radius","-webkit-border-top-left-radius":"border-top-left-radius","-webkit-border-top-right-radius":"border-top-right-radius","-webkit-border-bottom-left-radius":"border-bottom-left-radius","-webkit-border-bottom-right-radius":"border-bottom-right-radius","-o-border-radius":"border-radius","-o-border-top-left-radius":"border-top-left-radius","-o-border-top-right-radius":"border-top-right-radius","-o-border-bottom-left-radius":"border-bottom-left-radius","-o-border-bottom-right-radius":"border-bottom-right-radius","-moz-border-radius":"border-radius","-moz-border-radius-topleft":"border-top-left-radius","-moz-border-radius-topright":"border-top-right-radius","-moz-border-radius-bottomleft":"border-bottom-left-radius","-moz-border-radius-bottomright":"border-bottom-right-radius","-moz-column-count":"column-count","-webkit-column-count":"column-count","-moz-column-gap":"column-gap","-webkit-column-gap":"column-gap","-moz-column-rule":"column-rule","-webkit-column-rule":"column-rule","-moz-column-rule-style":"column-rule-style","-webkit-column-rule-style":"column-rule-style","-moz-column-rule-color":"column-rule-color","-webkit-column-rule-color":"column-rule-color","-moz-column-rule-width":"column-rule-width","-webkit-column-rule-width":"column-rule-width","-moz-column-width":"column-width","-webkit-column-width":"column-width","-webkit-column-span":"column-span","-webkit-columns":"columns","-moz-box-shadow":"box-shadow","-webkit-box-shadow":"box-shadow","-moz-transform":"transform","-webkit-transform":"transform","-o-transform":"transform","-ms-transform":"transform","-moz-transform-origin":"transform-origin","-webkit-transform-origin":"transform-origin","-o-transform-origin":"transform-origin","-ms-transform-origin":"transform-origin","-moz-box-sizing":"box-sizing","-webkit-box-sizing":"box-sizing","-moz-user-select":"user-select","-khtml-user-select":"user-select","-webkit-user-select":"user-select"};e.addListener("startrule",r),e.addListener("startfontface",r),e.addListener("startpage",r),e.addListener("startpagemargin",r),e.addListener("startkeyframerule",r),e.addListener("property",function(e){var t=e.property.text.toLowerCase();i[t]||(i[t]=[]),i[t].push({name:e.property,value:e.value,pos:o++})}),e.addListener("endrule",n),e.addListener("endfontface",n),e.addListener("endpage",n),e.addListener("endpagemargin",n),e.addListener("endkeyframerule",n)}}),CSSLint.addRule({id:"zero-units",name:"Disallow units for 0 values",desc:"You don't need to specify units when a value is 0.",browsers:"All",init:function(e,t){var r=this;e.addListener("property",function(e){for(var n=e.value.parts,i=0,o=n.length;i<o;)!n[i].units&&"percentage"!=n[i].type||0!==n[i].value||"time"==n[i].type||t.report("Values of 0 shouldn't have units specified.",n[i].line,n[i].col,r),i++})}}),function(){var e=function(e){return e&&e.constructor===String?e.replace(/[\"&><]/g,function(e){switch(e){case'"':return"&quot;";case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;"}}):""};CSSLint.addFormatter({id:"checkstyle-xml",name:"Checkstyle XML format",startFormat:function(){return'<?xml version="1.0" encoding="utf-8"?><checkstyle>'},endFormat:function(){return"</checkstyle>"},readError:function(t,r){return'<file name="'+e(t)+'"><error line="0" column="0" severty="error" message="'+e(r)+'"></error></file>'},formatResults:function(t,r,n){var i=t.messages,o=[],a=function(e){return e&&"name"in e?"net.csslint."+e.name.replace(/\s/g,""):""};return i.length>0&&(o.push('<file name="'+r+'">'),CSSLint.Util.forEach(i,function(t,r){t.rollup||o.push('<error line="'+t.line+'" column="'+t.col+'" severity="'+t.type+'" message="'+e(t.message)+'" source="'+a(t.rule)+'"/>')}),o.push("</file>")),o.join("")}})}(),CSSLint.addFormatter({id:"compact",name:"Compact, 'porcelain' format",startFormat:function(){return""},endFormat:function(){return""},formatResults:function(e,t,r){var n=e.messages,i="";r=r||{};var o=function(e){return e.charAt(0).toUpperCase()+e.slice(1)};return 0===n.length?r.quiet?"":t+": Lint Free!":(CSSLint.Util.forEach(n,function(e,r){e.rollup?i+=t+": "+o(e.type)+" - 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encoding="utf-8"?><testsuites>'},endFormat:function(){return"</testsuites>"},formatResults:function(e,t,r){var n=e.messages,i=[],o={error:0,failure:0},a=function(e){return e&&"name"in e?"net.csslint."+e.name.replace(/\s/g,""):""},s=function(e){return e&&e.constructor===String?e.replace(/\"/g,"'").replace(/</g,"&lt;").replace(/>/g,"&gt;"):""};return n.length>0&&(n.forEach(function(e,t){var r="warning"===e.type?"error":e.type;e.rollup||(i.push('<testcase time="0" name="'+a(e.rule)+'">'),i.push("<"+r+' message="'+s(e.message)+'"><![CDATA['+e.line+":"+e.col+":"+s(e.evidence)+"]]></"+r+">"),i.push("</testcase>"),o[r]+=1)}),i.unshift('<testsuite time="0" tests="'+n.length+'" skipped="0" errors="'+o.error+'" failures="'+o.failure+'" package="net.csslint" name="'+t+'">'),i.push("</testsuite>")),i.join("")}}),CSSLint.addFormatter({id:"lint-xml",name:"Lint XML format",startFormat:function(){return'<?xml version="1.0" 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o=t.lastIndexOf("/"),a=t;return-1===o&&(o=t.lastIndexOf("\\")),o>-1&&(a=t.substring(o+1)),CSSLint.Util.forEach(n,function(e,t){i=i+"\n\n"+a,e.rollup?(i+="\n"+(t+1)+": "+e.type,i+="\n"+e.message):(i+="\n"+(t+1)+": "+e.type+" at line "+e.line+", col "+e.col,i+="\n"+e.message,i+="\n"+e.evidence)}),i}}),CSSLint}();!function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(e){"use strict";function t(t,r){function n(t){if(!i.parentNode)return e.off(document,"mousemove",n);i.style.top=Math.max(0,t.clientY-i.offsetHeight-5)+"px",i.style.left=t.clientX+5+"px"}var i=document.createElement("div");return i.className="CodeMirror-lint-tooltip",i.appendChild(r.cloneNode(!0)),document.body.appendChild(i),e.on(document,"mousemove",n),n(t),null!=i.style.opacity&&(i.style.opacity=1),i}function r(e){e.parentNode&&e.parentNode.removeChild(e)}function 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y="CodeMirror-lint-markers";e.defineOption("lint",!1,function(t,r,n){if(n&&n!=e.Init&&(s(t),!1!==t.state.lint.options.lintOnChange&&t.off("change",m),e.off(t.getWrapperElement(),"mouseover",t.state.lint.onMouseOver),clearTimeout(t.state.lint.timeout),delete t.state.lint),r){for(var i=t.getOption("gutters"),l=!1,u=0;u<i.length;++u)i[u]==y&&(l=!0);var c=t.state.lint=new o(t,a(0,r),l);!1!==c.options.lintOnChange&&t.on("change",m),0!=c.options.tooltips&&"gutter"!=c.options.tooltips&&e.on(t.getWrapperElement(),"mouseover",c.onMouseOver),f(t)}}),e.defineExtension("performLint",function(){this.state.lint&&f(this)})}),function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(e){"use strict";e.registerHelper("lint","css",function(t,r){var n=[];if(!window.CSSLint)return window.console&&window.console.error("Error: window.CSSLint not defined, CodeMirror CSS 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