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p=t!=e.display.externalMeasured&&re(s);yt(s,o,be(e,s,p)),s.styleClasses&&(s.styleClasses.bgClass&&(o.bgClass=a(s.styleClasses.bgClass,o.bgClass||"")),s.styleClasses.textClass&&(o.textClass=a(s.styleClasses.textClass,o.textClass||""))),0==o.map.length&&o.map.push(0,0,o.content.appendChild(j(e.display.measure))),0==l?(t.measure.map=o.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(o.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(at){var c=o.content.lastChild;(/\bcm-tab\b/.test(c.className)||c.querySelector&&c.querySelector(".cm-tab"))&&(o.content.className="cm-tab-wrap-hack")}return H(e,"renderLine",e,t.line,o.pre),o.pre.className&&(o.textClass=a(o.pre.className,o.textClass||"")),o}function ht(e){var t=o("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function gt(e,t,i,n,r,l,s){if(t){var d=e.splitSpaces?ut(t,e.trailingSpace):t,a=e.cm.state.specialChars,p=!1,c;if(!a.test(t))e.col+=t.length,c=document.createTextNode(d),e.map.push(e.pos,e.pos+t.length,c),Sl&&9>ie&&(p=!0),e.pos+=t.length;else{c=document.createDocumentFragment();for(var h=0;;){a.lastIndex=h;var g=a.exec(t),u=g?g.index-h:t.length-h;if(u){var m=document.createTextNode(d.slice(h,h+u));Sl&&9>ie?c.appendChild(o("span",[m])):c.appendChild(m),e.map.push(e.pos,e.pos+u,m),e.col+=u,e.pos+=u}if(!g)break;h+=u+1;var y=void 0;if("\t"==g[0]){var x=e.cm.options.tabSize,v=x-e.col%x;y=c.appendChild(o("span",f(v),"cm-tab")),y.setAttribute("role","presentation"),y.setAttribute("cm-text","\t"),e.col+=v}else"\r"==g[0]||"\n"==g[0]?(y=c.appendChild(o("span","\r"==g[0]?"\u240D":"\u2424","cm-invalidchar")),y.setAttribute("cm-text",g[0]),e.col+=1):(y=e.cm.options.specialCharPlaceholder(g[0]),y.setAttribute("cm-text",g[0]),Sl&&9>ie?c.appendChild(o("span",[y])):c.appendChild(y),e.col+=1);e.map.push(e.pos,e.pos+1,y),e.pos++}}if(e.trailingSpace=32==d.charCodeAt(t.length-1),i||n||r||p||l){var b=i||"";n&&(b+=n),r&&(b+=r);var C=o("span",[c],b,l);if(s)for(var w in s)s.hasOwnProperty(w)&&"style"!=w&&"class"!=w&&C.setAttribute(w,s[w]);return e.content.appendChild(C)}e.content.appendChild(c)}}function ut(e,t){if(1<e.length&&!/ /.test(e))return e;for(var n=t,o="",r=0,l;r<e.length;r++)l=e.charAt(r)," "==l&&n&&(r==e.length-1||32==e.charCodeAt(r+1))&&(l="\xA0"),o+=l,n=" "==l;return o}function ft(e,t){return function(n,o,r,l,s,d,a){r=r?r+" 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t=0;t<e.length;++t)e[t]()}function kt(e,t,i,n){for(var o=0,r;o<t.changes.length;o++)r=t.changes[o],"text"==r?At(e,t):"gutter"==r?Wt(e,t,i,n):"class"==r?Mt(e,t):"widget"==r&&Dt(e,t,n);t.changes=null}function Tt(e){return e.node==e.text&&(e.node=o("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),Sl&&8>ie&&(e.node.style.zIndex=2)),e.node}function Nt(e,t){var i=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),t.background)i?t.background.className=i:(t.background.parentNode.removeChild(t.background),t.background=null);else if(i){var n=Tt(t);t.background=n.insertBefore(o("div",null,i),n.firstChild),e.display.input.setUneditable(t.background)}}function Ot(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):ct(e,t)}function At(e,t){var i=t.text.className,n=Ot(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,Mt(e,t)):i&&(t.text.className=i)}function Mt(e,t){Nt(e,t),t.line.wrapClass?Tt(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Wt(e,t,i,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var r=Tt(t);t.gutterBackground=o("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),r.insertBefore(t.gutterBackground,t.text)}var l=t.line.gutterMarkers;if(e.options.lineNumbers||l){var s=Tt(t),d=t.gutter=o("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(d),s.insertBefore(d,t.text),t.line.gutterClass&&(d.className+=" "+t.line.gutterClass),!e.options.lineNumbers||l&&l["CodeMirror-linenumbers"]||(t.lineNumber=d.appendChild(o("div",de(e.options,i),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),l)for(var a=0;a<e.display.gutterSpecs.length;++a){var p=e.display.gutterSpecs[a].className,c=l.hasOwnProperty(p)&&l[p];c&&d.appendChild(o("div",[c],"CodeMirror-gutter-elt","left: "+n.gutterLeft[p]+"px; width: "+n.gutterWidth[p]+"px"))}}}function Dt(t,i,n){i.alignable&&(i.alignable=null);for(var o=e("CodeMirror-linewidget"),r=i.node.firstChild,l=void 0;r;r=l)l=r.nextSibling,o.test(r.className)&&i.node.removeChild(r);Ft(t,i,n)}function Ht(e,t,i,n){var o=Ot(e,t);return t.text=t.node=o.pre,o.bgClass&&(t.bgClass=o.bgClass),o.textClass&&(t.textClass=o.textClass),Mt(e,t),Wt(e,t,i,n),Ft(e,t,n),t.node}function Ft(e,t,n){if(Pt(e,t.line,t,n,!0),t.rest)for(var o=0;o<t.rest.length;o++)Pt(e,t.rest[o],t,n,!1)}function Pt(e,t,n,r,l){if(t.widgets)for(var s=Tt(n),d=0,a=t.widgets;d<(void 0).length;++d){var p=(void 0)[d],c=o("div",[p.node],"CodeMirror-linewidget"+(p.className?" 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e=U(i);e!=t.wrapper;e=e.parentNode)if(!e||1==e.nodeType&&"true"==e.getAttribute("cm-ignore-events")||e.parentNode==t.sizer&&e!=t.mover)return!0}function Rt(e){return e.lineSpace.offsetTop}function Bt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Gt(t){if(t.cachedPaddingH)return t.cachedPaddingH;var i=n(t.measure,o("pre","x","CodeMirror-line-like")),e=window.getComputedStyle?window.getComputedStyle(i):i.currentStyle,r={left:parseInt(e.paddingLeft),right:parseInt(e.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(t.cachedPaddingH=r),r}function Ut(e){return 50-e.display.nativeBarWidth}function $t(e){return e.display.scroller.clientWidth-Ut(e)-e.display.barWidth}function jt(e){return e.display.scroller.clientHeight-Ut(e)-e.display.barHeight}function Vt(e,t,n){var o=e.options.lineWrapping,r=o&&$t(e);if(!t.measure.heights||o&&t.measure.width!=r){var l=t.measure.heights=[];if(o){t.measure.width=r;for(var s=t.text.firstChild.getClientRects(),d=0;d<s.length-1;d++){var 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i=Zt(e,r,t);return(i.top+=l,i.bottom+=l,!!yi(i,n,o,!1))&&(i.top<=o&&i.left<=n&&(h=t,g=i),!0)},s,d),f=!1,m,x;if(g){var v=n-g.left<g.right-n,b=v==a;u=h+(b?0:1),x=b?"after":"before",m=v?g.left:g.right}else{a||u!=d&&u!=s||u++,x=0==u?"after":u==t.text.length?"before":Zt(e,r,u-(a?1:0)).bottom+l<=o==a?"after":"before";var C=ci(e,ae(i,u,x),"line",t,r);m=C.left,f=o<C.top?-1:o>=C.bottom?1:0}return u=T(t.text,u,1),gi(i,u,x,f,n-m)}function vi(e,t,n,o,r,l,s){var i=N(function(d){var i=r[d],a=1!=i.level;return yi(ci(e,ae(n,a?i.to:i.from,a?"before":"after"),"line",t,o),l,s,!0)},0,r.length-1),d=r[i];if(0<i){var a=1!=d.level,p=ci(e,ae(n,a?d.from:d.to,a?"after":"before"),"line",t,o);yi(p,l,s,!0)&&p.top>s&&(d=r[i-1])}return d}function bi(e,t,n,o,r,l,s){var d=fi(e,t,o,s),a=d.begin,c=d.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var h=null,g=null,u=0,f;u<r.length;u++)if(f=r[u],!(f.from>=c||f.to<=a)){var m=1!=f.level,y=Zt(e,o,m?Math.min(c,f.to)-1:Math.max(a,f.from)).right,x=y<l?l-y+1e9:y-l;(!h||g>x)&&(h=f,g=x)}return h||(h=r[r.length-1]),h.from<a&&(h={from:a,to:h.to,level:h.level}),h.to>c&&(h={from:h.from,to:c,level:h.level}),h}function Ci(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==bs){bs=o("pre",null,"CodeMirror-line-like");for(var r=0;49>r;++r)bs.appendChild(document.createTextNode("x")),bs.appendChild(o("br"));bs.appendChild(document.createTextNode("x"))}n(e.measure,bs);var l=bs.offsetHeight/50;return 3<l&&(e.cachedTextHeight=l),t(e.measure),l||1}function wi(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=o("span","xxxxxxxxxx"),i=o("pre",[t],"CodeMirror-line-like");n(e.measure,i);var r=t.getBoundingClientRect(),l=(r.right-r.left)/10;return 2<l&&(e.cachedCharWidth=l),l||10}function Si(e){for(var t=e.display,o={},r={},l=t.gutters.clientLeft,s=t.gutters.firstChild,d=0,a;s;s=s.nextSibling,++d)a=e.display.gutterSpecs[d].className,o[a]=s.offsetLeft+s.clientLeft+l,r[a]=s.clientWidth;return{fixedPos:Li(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:o,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Li(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ki(e){var t=Ci(e.display),n=e.options.lineWrapping,o=n&&Math.max(5,e.display.scroller.clientWidth/wi(e.display)-3);return function(r){if(it(e.doc,r))return 0;var l=0;if(r.widgets)for(var s=0;s<r.widgets.length;s++)r.widgets[s].height&&(l+=r.widgets[s].height);return n?l+(Math.ceil(r.text.length/o)||1)*t:l+t}}function Ti(e){var t=e.doc,i=ki(e);t.iter(function(e){var t=i(e);t!=e.height&&oe(e,t)})}function Ni(t,i,e,n){var o=t.display;if(!e&&"true"==U(i).getAttribute("cm-not-content"))return null;var r=o.lineSpace.getBoundingClientRect(),l,s;try{l=i.clientX-r.left,s=i.clientY-r.top}catch(t){return null}var d=ui(t,l,s),a;if(n&&0<d.xRel&&(a=ee(t.doc,d.line).text).length==d.ch){var p=h(a,a.length,t.options.tabSize)-a.length;d=ae(d.line,Math.max(0,Math.round((l-Gt(t.display).left)/wi(t.display))-p))}return d}function Oi(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var o=e.display.view,r=0;r<o.length;r++)if(t-=o[r].size,0>t)return r}function Ai(e,t,i,n){null==t&&(t=e.doc.first),null==i&&(i=e.doc.first+e.doc.size),n||(n=0);var o=e.display;if(n&&i<o.viewTo&&(null==o.updateLineNumbers||o.updateLineNumbers>t)&&(o.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=o.viewTo)hs&&et(e.doc,t)<o.viewTo&&Wi(e);else if(i<=o.viewFrom)hs&&tt(e.doc,i+n)>o.viewFrom?Wi(e):(o.viewFrom+=n,o.viewTo+=n);else if(t<=o.viewFrom&&i>=o.viewTo)Wi(e);else if(t<=o.viewFrom){var r=Di(e,i,i+n,1);r?(o.view=o.view.slice(r.index),o.viewFrom=r.lineN,o.viewTo+=n):Wi(e)}else 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o=mi(e,a,null,t),r="ltr"==i==("after"==n)?"left":"right",s="after"==n?o.begin:o.end-(/\s/.test(a.text.charAt(o.end-1))?2:1);return l(s,r)[r]}var a=ee(s,t),g=a.text.length,u=M(a,s.direction),f,m;return O(u,o||0,null==r?g:r,function(e,t,s,a){var i="ltr"==s,y=l(e,i?"left":"right"),x=l(t-1,i?"right":"left"),v=null==o&&0==e,b=null==r&&t==g,C=0==a,w=!u||a==u.length-1;if(3>=x.top-y.top){var S=(h?v:b)&&C,L=(h?b:v)&&w,k=S?p:(i?y:x).left,T=L?c:(i?x:y).right;n(k,y.top,T-k,y.bottom)}else{var N,O,A,M;i?(N=h&&v&&C?p:y.left,O=h?c:d(e,s,"before"),A=h?p:d(t,s,"after"),M=h&&b&&w?c:x.right):(N=h?d(e,s,"before"):p,O=!h&&v&&C?c:y.right,A=!h&&b&&w?p:x.left,M=h?d(t,s,"after"):c),n(N,y.top,O-N,y.bottom),y.bottom<x.top&&n(p,y.bottom,null,x.top),n(A,x.top,M-A,x.bottom)}(!f||0>Ei(y,f))&&(f=y),0>Ei(x,f)&&(f=x),(!m||0>Ei(y,m))&&(m=y),0>Ei(x,m)&&(m=x)}),{start:f,end:m}}var l=e.display,s=e.doc,d=document.createDocumentFragment(),a=Gt(e.display),p=a.left,c=Math.max(l.sizerWidth,$t(e)-l.sizer.offsetLeft)-a.right,h="ltr"==s.direction,g=t.from(),u=t.to();if(g.line==u.line)r(g.line,g.ch,u.ch);else{var f=ee(s,g.line),m=ee(s,u.line),y=Ze(f)==Ze(m),x=r(g.line,g.ch,y?f.text.length+1:null).end,v=r(u.line,y?0:null,u.ch).start;y&&(x.top<v.top-2?(n(x.right,x.top,null,x.bottom),n(p,v.top,v.left,v.bottom)):n(x.right,x.top,v.left-x.right,x.bottom)),x.bottom<v.top&&n(p,x.bottom,null,v.top)}i.appendChild(d)}function Bi(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):0>e.options.cursorBlinkRate&&(t.cursorDiv.style.visibility="hidden")}}function Gi(e){e.state.focused||(e.display.input.focus(),$i(e))}function Ui(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,ji(e))},100)}function $i(t,i){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1),"nocursor"==t.options.readOnly||(!t.state.focused&&(H(t,"focus",t,i),t.state.focused=!0,d(t.display.wrapper,"CodeMirror-focused"),!t.curOp&&t.display.selForContextMenu!=t.doc.sel&&(t.display.input.reset(),at&&setTimeout(function(){return t.display.input.reset(!0)},20)),t.display.input.receivedFocus()),Bi(t))}function ji(t,i){t.state.delayingBlurEvent||(t.state.focused&&(H(t,"blur",t,i),t.state.focused=!1,El(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout(function(){t.state.focused||(t.display.shift=!1)},150))}function Vi(e){for(var t=e.display,n=t.lineDiv.offsetTop,o=0;o<t.view.length;o++){var r=t.view[o],l=e.options.lineWrapping,s=void 0,d=0;if(!r.hidden){if(Sl&&8>ie){var a=r.node.offsetTop+r.node.offsetHeight;s=a-n,n=a}else{var p=r.node.getBoundingClientRect();s=p.bottom-p.top,!l&&r.text.firstChild&&(d=r.text.firstChild.getBoundingClientRect().right-p.left-1)}var c=r.line.height-s;if((.005<c||-.005>c)&&(oe(r.line,s),Ki(r.line),r.rest))for(var h=0;h<r.rest.length;h++)Ki(r.rest[h]);if(d>e.display.sizerWidth){var g=Math.ceil(d/wi(e.display));g>e.display.maxLineLength&&(e.display.maxLineLength=g,e.display.maxLine=r.line,e.display.maxLineChanged=!0)}}}}function Ki(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],o=n.node.parentNode;o&&(n.height=o.offsetHeight)}}function Xi(e,t,i){var n=i&&null!=i.top?Math.max(0,i.top):e.scroller.scrollTop;n=Math.floor(n-Rt(e));var o=i&&null!=i.bottom?i.bottom:n+e.wrapper.clientHeight,r=le(t,n),l=le(t,o);if(i&&i.ensure){var s=i.ensure.from.line,d=i.ensure.to.line;s<r?(r=s,l=le(t,ot(ee(t,s))+e.wrapper.clientHeight)):Math.min(d,t.lastLine())>=l&&(r=le(t,ot(ee(t,d))-e.wrapper.clientHeight),l=d)}return{from:r,to:Math.max(l,r+1)}}function Yi(e,t){if(!F(e,"scrollCursorIntoView")){var i=e.display,n=i.sizer.getBoundingClientRect(),r=null;if(0>t.top+n.top?r=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(r=!1),null!=r&&!Ol){var l=o("div","\u200B",null,"position: absolute;\n top: "+(t.top-i.viewOffset-Rt(e.display))+"px;\n height: "+(t.bottom-t.top+Ut(e)+i.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(l),l.scrollIntoView(r),e.display.lineSpace.removeChild(l)}}}function _i(e,t,i,n){null==n&&(n=0);var o;e.options.lineWrapping||t!=i||(t=t.ch?ae(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,i="before"==t.sticky?ae(t.line,t.ch+1,"before"):t);for(var r=0;5>r;r++){var l=!1,s=ci(e,t),d=i&&i!=t?ci(e,i):s;o={left:Math.min(s.left,d.left),top:Math.min(s.top,d.top)-n,right:Math.max(s.left,d.left),bottom:Math.max(s.bottom,d.bottom)+n};var a=Zi(e,o),p=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=a.scrollTop&&(ln(e,a.scrollTop),1<Math.abs(e.doc.scrollTop-p)&&(l=!0)),null!=a.scrollLeft&&(dn(e,a.scrollLeft),1<Math.abs(e.doc.scrollLeft-c)&&(l=!0)),!l)break}return o}function qi(e,t){var i=Zi(e,t);null!=i.scrollTop&&ln(e,i.scrollTop),null!=i.scrollLeft&&dn(e,i.scrollLeft)}function Zi(e,t){var i=e.display,n=Ci(e.display);0>t.top&&(t.top=0);var o=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:i.scroller.scrollTop,r=jt(e),l={};t.bottom-t.top>r&&(t.bottom=t.top+r);var s=e.doc.height+Bt(i),d=t.top<n,a=t.bottom>s-n;if(t.top<o)l.scrollTop=d?0:t.top;else if(t.bottom>o+r){var p=Math.min(t.top,(a?s:t.bottom)-r);p!=o&&(l.scrollTop=p)}var c=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:i.scroller.scrollLeft,h=$t(e)-(e.options.fixedGutter?i.gutters.offsetWidth:0),g=t.right-t.left>h;return g&&(t.right=t.left+h),10>t.left?l.scrollLeft=0:t.left<c?l.scrollLeft=Math.max(0,t.left-(g?0:10)):t.right>h+c-3&&(l.scrollLeft=t.right+(g?0:10)-h),l}function Qi(e,t){null==t||(nn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Ji(e){nn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function en(e,t,i){(null!=t||null!=i)&&nn(e),null!=t&&(e.curOp.scrollLeft=t),null!=i&&(e.curOp.scrollTop=i)}function tn(e,t){nn(e),e.curOp.scrollToPos=t}function nn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=hi(e,t.from),n=hi(e,t.to);rn(e,i,n,t.margin)}}function rn(e,t,i,n){var o=Zi(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-n,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+n});en(e,o.scrollLeft,o.scrollTop)}function ln(e,t){2>Math.abs(e.doc.scrollTop-t)||(!vl&&Dn(e,{top:t}),sn(e,t,!0),vl&&Dn(e),kn(e,100))}function sn(e,t,i){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||i)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function dn(e,t,i,n){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:2>Math.abs(e.doc.scrollLeft-t))&&!n||(e.doc.scrollLeft=t,In(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function an(e){var t=e.display,i=t.gutters.offsetWidth,n=Math.round(e.doc.height+Bt(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?i:0,docHeight:n,scrollHeight:n+Ut(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}function pn(e,t){t||(t=an(e));var n=e.display.barWidth,o=e.display.barHeight;cn(e,t);for(var r=0;4>r&&n!=e.display.barWidth||o!=e.display.barHeight;r++)n!=e.display.barWidth&&e.options.lineWrapping&&Vi(e),cn(e,an(e)),n=e.display.barWidth,o=e.display.barHeight}function cn(e,t){var i=e.display,n=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=n.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=n.bottom)+"px",i.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=n.bottom+"px",i.scrollbarFiller.style.width=n.right+"px"):i.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=n.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}function hn(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&El(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),Ql(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){"horizontal"==i?dn(e,t):ln(e,t)},e),e.display.scrollbars.addClass&&d(e.display.wrapper,e.display.scrollbars.addClass)}function gn(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Ss},bt(e.curOp)}function un(e){var t=e.curOp;t&&wt(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;fn(e)})}function fn(e){for(var t=e.ops,n=0;n<t.length;n++)mn(t[n]);for(var o=0;o<t.length;o++)yn(t[o]);for(var r=0;r<t.length;r++)xn(t[r]);for(var l=0;l<t.length;l++)vn(t[l]);for(var s=0;s<t.length;s++)bn(t[s])}function mn(e){var t=e.cm,i=t.display;Nn(t),e.updateMaxLine&<(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Ls(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function yn(e){e.updatedDisplay=e.mustUpdate&&Mn(e.cm,e.update)}function xn(e){var t=e.cm,i=t.display;e.updatedDisplay&&Vi(t),e.barMeasure=an(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Yt(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Ut(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-$t(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function vn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&dn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==s();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&pn(t,e.barMeasure),e.updatedDisplay&&Pn(t,e.barMeasure),e.selectionChanged&&Bi(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&Gi(e.cm)}function bn(e){var t=e.cm,n=t.display,o=t.doc;if(e.updatedDisplay&&Wn(t,e.update),null!=n.wheelStartX&&(null!=e.scrollTop||null!=e.scrollLeft||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&sn(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&dn(t,e.scrollLeft,!0,!0),e.scrollToPos){var r=_i(t,me(o,e.scrollToPos.from),me(o,e.scrollToPos.to),e.scrollToPos.margin);Yi(t,r)}var l=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(l)for(var d=0;d<l.length;++d)l[d].lines.length||H(l[d],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&H(s[a],"unhide");n.wrapper.offsetHeight&&(o.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&H(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Cn(e,t){if(e.curOp)return t();gn(e);try{return t()}finally{un(e)}}function wn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);gn(e);try{return t.apply(e,arguments)}finally{un(e)}}}function Sn(e){return function(){if(this.curOp)return e.apply(this,arguments);gn(this);try{return e.apply(this,arguments)}finally{un(this)}}}function Ln(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);gn(t);try{return e.apply(this,arguments)}finally{un(t)}}}function kn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,p(Tn,e))}function Tn(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,o=Ce(e,t.highlightFrontier),r=[];t.iter(o.line,Math.min(t.first+t.size,e.display.viewTo+500),function(l){if(o.line>=e.display.viewFrom){var s=l.styles,d=l.text.length>e.options.maxHighlightLength?Z(t.mode,o.state):null,a=ve(e,l,o,!0);d&&(o.state=d),l.styles=a.styles;var p=l.styleClasses,c=a.classes;c?l.styleClasses=c:p&&(l.styleClasses=null);for(var h=!s||s.length!=l.styles.length||p!=c&&(!p||!c||p.bgClass!=c.bgClass||p.textClass!=c.textClass),g=0;!h&&g<s.length;++g)h=s[g]!=l.styles[g];h&&r.push(o.line),l.stateAfter=o.save(),o.nextLine()}else l.text.length<=e.options.maxHighlightLength&&we(e,l.text,o),l.stateAfter=0==o.line%5?o.save():null,o.nextLine();return+new Date>n?(kn(e,e.options.workDelay),!0):void 0}),t.highlightFrontier=o.line,t.modeFrontier=Math.max(t.modeFrontier,o.line),r.length&&Cn(e,function(){for(var t=0;t<r.length;t++)Mi(e,r[t],"text")})}}function Nn(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ut(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ut(e)+"px",t.scrollbarsClipped=!0)}function On(e){if(e.hasFocus())return null;var t=s();if(!t||!l(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&l(e.display.lineDiv,n.anchorNode)&&(i.anchorNode=n.anchorNode,i.anchorOffset=n.anchorOffset,i.focusNode=n.focusNode,i.focusOffset=n.focusOffset)}return i}function An(e){if(e&&e.activeElt&&e.activeElt!=s()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&l(document.body,e.anchorNode)&&l(document.body,e.focusNode))){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Mn(e,i){var n=e.display,o=e.doc;if(i.editorIsHidden)return Wi(e),!1;if(!i.force&&i.visible.from>=n.viewFrom&&i.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Fi(e))return!1;zn(e)&&(Wi(e),i.dims=Si(e));var r=o.first+o.size,l=Math.max(i.visible.from-e.options.viewportMargin,o.first),s=Math.min(r,i.visible.to+e.options.viewportMargin);n.viewFrom<l&&20>l-n.viewFrom&&(l=Math.max(o.first,n.viewFrom)),n.viewTo>s&&20>n.viewTo-s&&(s=Math.min(r,n.viewTo)),hs&&(l=et(e.doc,l),s=tt(e.doc,s));var d=l!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=i.wrapperHeight||n.lastWrapWidth!=i.wrapperWidth;Hi(e,l,s),n.viewOffset=ot(ee(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var a=Fi(e);if(!d&&0==a&&!i.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var p=On(e);return 4<a&&(n.lineDiv.style.display="none"),Hn(e,n.updateLineNumbers,i.dims),4<a&&(n.lineDiv.style.display=""),n.renderedView=n.view,An(p),t(n.cursorDiv),t(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,d&&(n.lastWrapHeight=i.wrapperHeight,n.lastWrapWidth=i.wrapperWidth,kn(e,400)),n.updateLineNumbers=null,!0}function Wn(e,t){for(var i=t.viewport,n=!0;;n=!1){if(n&&e.options.lineWrapping&&t.oldDisplayWidth!=$t(e))n&&(t.visible=Xi(e.display,e.doc,i));else if(i&&null!=i.top&&(i={top:Math.min(e.doc.height+Bt(e.display)-jt(e),i.top)}),t.visible=Xi(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!Mn(e,t))break;Vi(e);var o=an(e);Pi(e),pn(e,o),Pn(e,o),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 Dn(e,t){var i=new Ls(e,t);if(Mn(e,i)){Vi(e),Wn(e,i);var n=an(e);Pi(e),pn(e,n),Pn(e,n),i.finish()}}function Hn(e,n,o){function r(t){var i=t.nextSibling;return at&&Dl&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),i}for(var l=e.display,s=e.options.lineNumbers,d=l.lineDiv,a=d.firstChild,p=l.view,c=l.viewFrom,h=0,u;h<p.length;h++){if(u=p[h],u.hidden);else if(!u.node||u.node.parentNode!=d){var f=Ht(e,u,c,o);d.insertBefore(f,a)}else{for(;a!=u.node;)a=r(a);var m=s&&null!=n&&n<=c&&u.lineNumber;u.changes&&(-1<g(u.changes,"gutter")&&(m=!1),kt(e,u,c,o)),m&&(t(u.lineNumber),u.lineNumber.appendChild(document.createTextNode(de(e.options,c)))),a=u.node.nextSibling}c+=u.size}for(;a;)a=r(a)}function Fn(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Pn(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+Ut(e)+"px"}function In(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var o=Li(t)-t.scroller.scrollLeft+e.doc.scrollLeft,r=t.gutters.offsetWidth,l=o+"px",s=0;s<n.length;s++)if(!n[s].hidden){e.options.fixedGutter&&(n[s].gutter&&(n[s].gutter.style.left=l),n[s].gutterBackground&&(n[s].gutterBackground.style.left=l));var d=n[s].alignable;if(d)for(var a=0;a<d.length;a++)d[a].style.left=l}e.options.fixedGutter&&(t.gutters.style.left=o+r+"px")}}function zn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=de(e.options,t.first+t.size-1),n=e.display;if(i.length!=n.lineNumChars){var r=n.measure.appendChild(o("div",[o("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),l=r.firstChild.offsetWidth,s=r.offsetWidth-l;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(l,n.lineGutter.offsetWidth-s)+1,n.lineNumWidth=n.lineNumInnerWidth+s,n.lineNumChars=n.lineNumInnerWidth?i.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Fn(e.display),!0}return!1}function En(e,t){for(var n=[],o=!1,r=0;r<e.length;r++){var l=e[r],s=null;if("string"!=typeof l&&(s=l.style,l=l.className),"CodeMirror-linenumbers"==l)if(!t)continue;else o=!0;n.push({className:l,style:s})}return t&&!o&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function Rn(e){var n=e.gutters,r=e.gutterSpecs;t(n),e.lineGutter=null;for(var l=0;l<r.length;++l){var s=r[l],d=s.className,a=s.style,p=n.appendChild(o("div",null,"CodeMirror-gutter 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Un(t){var e=t.wheelDeltaX,i=t.wheelDeltaY;return null==e&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(e=t.detail),null==i&&t.detail&&t.axis==t.VERTICAL_AXIS?i=t.detail:null==i&&(i=t.wheelDelta),{x:e,y:i}}function $n(t){var e=Un(t);return e.x*=Ts,e.y*=Ts,e}function jn(t,n){var e=Un(n),o=e.x,r=e.y,l=t.display,s=l.scroller,d=s.scrollWidth>s.clientWidth,a=s.scrollHeight>s.clientHeight;if(o&&d||r&&a){if(r&&Dl&&at)outer:for(var p=n.target,c=l.view;p!=s;p=p.parentNode)for(var h=0;h<c.length;h++)if(c[h].node==p){t.display.currentWheelTarget=p;break outer}if(o&&!vl&&!kl&&null!=Ts)return r&&a&&ln(t,Math.max(0,s.scrollTop+r*Ts)),dn(t,Math.max(0,s.scrollLeft+o*Ts)),(!r||r&&a)&&E(n),void(l.wheelStartX=null);if(r&&null!=Ts){var g=r*Ts,u=t.doc.scrollTop,f=u+l.wrapper.clientHeight;0>g?u=Math.max(0,u+g-50):f=Math.min(t.doc.height,f+g+50),Dn(t,{top:u,bottom:f})}20>ks&&(null==l.wheelStartX?(l.wheelStartX=s.scrollLeft,l.wheelStartY=s.scrollTop,l.wheelDX=o,l.wheelDY=r,setTimeout(function(){if(null!=l.wheelStartX){var e=s.scrollLeft-l.wheelStartX,t=s.scrollTop-l.wheelStartY,i=t&&l.wheelDY&&t/l.wheelDY||e&&l.wheelDX&&e/l.wheelDX;l.wheelStartX=l.wheelStartY=null,i&&(Ts=(Ts*ks+i)/(ks+1),++ks)}},200)):(l.wheelDX+=o,l.wheelDY+=r))}}function Vn(e,t,n){var o=e&&e.options.selectionsMayTouch,r=t[n];t.sort(function(e,t){return pe(e.from(),t.from())}),n=g(t,r);for(var l=1;l<t.length;l++){var s=t[l],d=t[l-1],a=pe(d.to(),s.from());if(o&&!s.empty()?0<a:0<=a){var p=ue(d.from(),s.from()),c=ge(d.to(),s.to()),h=d.empty()?s.from()==s.head:d.from()==d.head;l<=n&&--n,t.splice(--l,2,new Os(h?c:p,h?p:c))}}return new Ns(t,n)}function Kn(e,t){return new Ns([new Os(e,t||e)],0)}function Xn(e){return e.text?ae(e.from.line+e.text.length-1,y(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Yn(e,t){if(0>pe(e,t.from))return e;if(0>=pe(e,t.to))return Xn(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=Xn(t).ch-t.to.ch),ae(i,n)}function _n(e,t){for(var n=[],o=0,r;o<e.sel.ranges.length;o++)r=e.sel.ranges[o],n.push(new Os(Yn(r.anchor,t),Yn(r.head,t)));return Vn(e.cm,n,e.sel.primIndex)}function qn(e,t,i){return e.line==t.line?ae(i.line,e.ch-t.ch+i.ch):ae(i.line+(e.line-t.line),e.ch)}function Zn(e,t,n){for(var o=[],r=ae(e.first,0),l=r,s=0;s<t.length;s++){var d=t[s],a=qn(d.from,r,l),p=qn(Xn(d),r,l);if(r=d.to,l=p,"around"==n){var c=e.sel.ranges[s],h=0>pe(c.head,c.anchor);o[s]=new Os(h?p:a,h?a:p)}else o[s]=new Os(a,a)}return new Ns(o,e.sel.primIndex)}function Qn(e){e.doc.mode=_(e.options,e.doc.modeOption),Jn(e)}function 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i={from:he(t.from),to:Xn(t),text:te(e,t.from,t.to)};return mo(e,i,t.from.line,t.to.line+1),no(e,function(e){return mo(e,i,t.from.line,t.to.line+1)},!0),i}function po(e){for(;e.length;){var t=y(e);if(t.ranges)e.pop();else break}}function co(e,t){return t?(po(e.done),y(e.done)):e.done.length&&!y(e.done).ranges?y(e.done):1<e.done.length&&!e.done[e.done.length-2].ranges?(e.done.pop(),y(e.done)):void 0}function ho(e,t,i,n){var o=e.history;o.undone.length=0;var r=+new Date,l,s;if((o.lastOp==n||o.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&o.lastModTime>r-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(l=co(o,o.lastOp==n)))s=y(l.changes),0==pe(t.from,t.to)&&0==pe(t.from,s.to)?s.to=Xn(t):l.changes.push(ao(e,t));else{var 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r=t["spans_"+e.id],l=0;e.iter(Math.max(e.first,i),Math.min(e.first+e.size,o),function(i){i.markedSpans&&((r||(r=t["spans_"+e.id]={}))[l]=i.markedSpans),++l})}function yo(e){if(!e)return null;for(var t=0,n;t<e.length;++t)e[t].marker.explicitlyCleared?n||(n=e.slice(0,t)):n&&n.push(e[t]);return n?n.length?n:null:e}function xo(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var o=[],r=0;r<t.text.length;++r)o.push(yo(n[r]));return o}function vo(e,t){var n=xo(e,t),o=Ee(e,t);if(!n)return o;if(!o)return n;for(var r=0;r<n.length;++r){var l=n[r],s=o[r];if(l&&s)spans:for(var d=0,a;d<s.length;++d){a=s[d];for(var p=0;p<l.length;++p)if(l[p].marker==a.marker)continue spans;l.push(a)}else s&&(n[r]=s)}return n}function bo(e,t,n){for(var o=[],r=0,l;r<e.length;++r){if(l=e[r],l.ranges){o.push(n?Ns.prototype.deepCopy.call(l):l);continue}var s=l.changes,d=[];o.push({changes:d});for(var a=0;a<s.length;++a){var p=s[a],c=void 0;if(d.push({from:p.from,to:p.to,text:p.text}),t)for(var h in 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n=[];no(e,function(e,i){i||-1!=g(n,e.history)||(Xo(e.history,t),n.push(e.history)),Uo(e,t,null,Ee(e,t))})}}function Bo(e,t,n){var o=e.cm&&e.cm.state.suppressEdits;if(!o||n){for(var r=e.history,l=e.sel,s="undo"==t?r.done:r.undone,d="undo"==t?r.undone:r.done,a=0,p;a<s.length&&(p=s[a],n?!p.ranges||p.equals(e.sel):!!p.ranges);a++);if(a!=s.length){for(r.lastOrigin=r.lastSelOrigin=null;;)if(p=s.pop(),p.ranges){if(fo(p,d),n&&!p.equals(e.sel))return void Oo(e,p,{clearRedo:!1});l=p}else{if(o)return void s.push(p);break}var c=[];fo(l,d),d.push({changes:c,generation:r.generation}),r.generation=p.generation||++r.maxGeneration;for(var h=I(e,"beforeChange")||e.cm&&I(e.cm,"beforeChange"),u=function(n){var i=p.changes[n];if(i.origin=t,h&&!zo(e,i,!1))return s.length=0,{};c.push(ao(e,i));var o=n?_n(e,i):y(s);Uo(e,i,o,vo(e,i)),!n&&e.cm&&e.cm.scrollIntoView({from:i.from,to:Xn(i)});var 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h={from:r,to:l,text:t.text,removed:t.removed,origin:t.origin};c&&St(e,"change",e,h),p&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function jo(e,t,i,n,o){var r;n||(n=i),0>pe(n,i)&&(r=[n,i],i=r[0],n=r[1]),"string"==typeof t&&(t=e.splitLines(t)),Eo(e,{from:i,to:n,text:t,origin:o})}function Vo(e,t,i,n){i<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function Ko(e,t,n,o){for(var r=0;r<e.length;++r){var l=e[r],s=!0;if(l.ranges){l.copied||(l=e[r]=l.deepCopy(),l.copied=!0);for(var d=0;d<l.ranges.length;d++)Vo(l.ranges[d].anchor,t,n,o),Vo(l.ranges[d].head,t,n,o);continue}for(var a=0,p;a<l.changes.length;++a)if(p=l.changes[a],n<p.from.line)p.from=ae(p.from.line+o,p.from.ch),p.to=ae(p.to.line+o,p.to.ch);else if(t<=p.to.line){s=!1;break}s||(e.splice(0,r+1),r=0)}}function Xo(e,t){var i=t.from.line,n=t.to.line,o=t.text.length-(n-i)-1;Ko(e.done,i,n,o),Ko(e.undone,i,n,o)}function Yo(e,t,i,n){var o=t,r=t;return("number"==typeof 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Ws(e,l),d=pe(t,n);if(o&&c(o,s,!1),0<d||0==d&&!1!==s.clearWhenEmpty)return s;if(s.replacedWith&&(s.collapsed=!0,s.widgetNode=r("span",[s.replacedWith],"CodeMirror-widget"),!o.handleMouseEvents&&s.widgetNode.setAttribute("cm-ignore-events","true"),o.insertLeft&&(s.widgetNode.insertLeft=!0)),s.collapsed){if(qe(e,t.line,t,n,s)||t.line!=n.line&&qe(e,n.line,t,n,s))throw new Error("Inserting collapsed marker partially overlapping an existing one");We()}s.addToHistory&&ho(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a=t.line,p=e.cm,h;if(e.iter(a,n.line+1,function(e){p&&s.collapsed&&!p.options.lineWrapping&&Ze(e)==p.display.maxLine&&(h=!0),s.collapsed&&a!=t.line&&oe(e,0),Pe(e,new De(s,a==t.line?t.ch:null,a==n.line?n.ch:null)),++a}),s.collapsed&&e.iter(t.line,n.line+1,function(t){it(e,t)&&oe(t,0)}),s.clearOnEnter&&Ql(s,"beforeCursorEnter",function(){return s.clear()}),s.readOnly&&(Me(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),s.collapsed&&(s.id=++Ms,s.atomic=!0),p){if(h&&(p.curOp.updateMaxLine=!0),s.collapsed)Ai(p,t.line,n.line+1);else if(s.className||s.startStyle||s.endStyle||s.css||s.attributes||s.title)for(var g=t.line;g<=n.line;g++)Mi(p,g,"text");s.atomic&&Wo(p.doc),St(p,"markerAdded",p,s)}return s}function er(e,t,n,o,r){o=c(o),o.shared=!1;var l=[Jo(e,t,n,o,r)],s=l[0],d=o.widgetNode;return no(e,function(e){d&&(o.widgetNode=d.cloneNode(!0)),l.push(Jo(e,me(e,t),me(e,n),o,r));for(var a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;s=y(l)}),new Ds(l,s)}function tr(e){return e.findMarks(ae(e.first,0),e.clipPos(ae(e.lastLine())),function(e){return e.parent})}function ir(e,t){for(var n=0;n<t.length;n++){var o=t[n],r=o.find(),l=e.clipPos(r.from),s=e.clipPos(r.to);if(pe(l,s)){var d=Jo(e,l,s,o.primary,o.primary.type);o.markers.push(d),d.parent=o}}}function nr(e){for(var t=function(t){var 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null!=m&&!(0<n&&m==t.text.length)&&(f=u(0<n?0:o.length-1,n,d(m)),f)?f:null}function Lr(e,t){var i=ee(e.doc,t),n=Ze(i);return n!=i&&(t=re(n)),wr(!0,e,n,t,1)}function kr(e,t){var i=ee(e.doc,t),n=Qe(i);return n!=i&&(t=re(n)),wr(!0,e,i,t,-1)}function Tr(e,t){var i=Lr(e,t.line),n=ee(e.doc,i.line),o=M(n,e.doc.direction);if(!o||0==o[0].level){var r=Math.max(i.ch,n.text.search(/\S/)),l=t.line==i.line&&t.ch<=r&&t.ch;return ae(i.line,l?0:r,i.sticky)}return i}function Nr(e,t,i){if("string"==typeof t&&(t=Us[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,o=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),i&&(e.display.shift=!1),o=t(e)!=Ul}finally{e.display.shift=n,e.state.suppressEdits=!1}return o}function Or(e,t,n){for(var o=0,r;o<e.state.keyMaps.length;o++)if(r=ur(t,e.state.keyMaps[o],n,e),r)return r;return e.options.extraKeys&&ur(t,e.options.extraKeys,n,e)||ur(t,e.options.keyMap,n,e)}function Ar(t,i,n,e){var o=t.state.keySeq;if(o){if(fr(i))return"handled";if(/\'$/.test(i)?t.state.keySeq=null:$s.set(50,function(){t.state.keySeq==o&&(t.state.keySeq=null,t.display.input.reset())}),Mr(t,o+" "+i,n,e))return!0}return Mr(t,i,n,e)}function Mr(t,i,n,e){var o=Or(t,i,e);return"multi"==o&&(t.state.keySeq=i),"handled"==o&&St(t,"keyHandled",t,i,n),("handled"==o||"multi"==o)&&(E(n),Bi(t)),!!o}function Wr(t,i){var e=yr(i,!0);return!!e&&(i.shiftKey&&!t.state.keySeq?Ar(t,"Shift-"+e,i,function(e){return Nr(t,e,!0)})||Ar(t,e,i,function(e){if("string"==typeof e?/^go[A-Z]/.test(e):e.motion)return Nr(t,e)}):Ar(t,e,i,function(e){return Nr(t,e)}))}function Dr(t,i,e){return Ar(t,"'"+e+"'",i,function(e){return Nr(t,e,!0)})}function Hr(t){var e=this;if(!(t.target&&t.target!=e.display.input.getField())&&(e.curOp.focus=s(),!F(e,t))){Sl&&11>ie&&27==t.keyCode&&(t.returnValue=!1);var i=t.keyCode;e.display.shift=16==i||t.shiftKey;var n=Wr(e,t);kl&&(js=n?i:null,!n&&88==i&&!es&&(Dl?t.metaKey:t.ctrlKey)&&e.replaceSelection("",null,"cut")),vl&&!Dl&&!n&&46==i&&t.shiftKey&&!t.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=i||/\bCodeMirror-crosshair\b/.test(e.display.lineDiv.className)||Fr(e)}}function Fr(e){function t(n){18!=n.keyCode&&n.altKey||(El(i,"CodeMirror-crosshair"),D(document,"keyup",t),D(document,"mouseover",t))}var i=e.display.lineDiv;d(i,"CodeMirror-crosshair"),Ql(document,"keyup",t),Ql(document,"mouseover",t)}function Pr(t){16==t.keyCode&&(this.doc.sel.shift=!1),F(this,t)}function Ir(t){var e=this;if(!(t.target&&t.target!=e.display.input.getField())&&!(Et(e.display,t)||F(e,t)||t.ctrlKey&&!t.altKey||Dl&&t.metaKey)){var i=t.keyCode,n=t.charCode;if(kl&&i==js)return js=null,void E(t);if(!(kl&&(!t.which||10>t.which)&&Wr(e,t))){var o=String.fromCharCode(null==n?i:n);"\b"==o||Dr(e,t,o)||e.display.input.onKeyPress(t)}}}function zr(e,t){var i=+new Date;return qs&&qs.compare(i,e,t)?(_s=qs=null,"triple"):_s&&_s.compare(i,e,t)?(qs=new Vs(i,e,t),_s=null,"double"):(_s=new Vs(i,e,t),qs=null,"single")}function Er(t){var e=this,i=e.display;if(!(F(e,t)||i.activeTouch&&i.input.supportsTouch())){if(i.input.ensurePolled(),i.shift=t.shiftKey,Et(i,t))return void(at||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100)));if(!Xr(e,t)){var n=Ni(e,t),o=$(t),r=n?zr(n,o):"single";window.focus(),1==o&&e.state.selectingText&&e.state.selectingText(t),n&&Rr(e,o,n,r,t)||(1==o?n?Gr(e,n,r,t):U(t)==i.scroller&&E(t):2==o?(n&&wo(e.doc,n),setTimeout(function(){return i.input.focus()},20)):3==o&&(zl?e.display.input.onContextMenu(t):Ui(e)))}}}function Rr(e,t,i,n,o){var r="Click";return"double"==n?r="Double"+r:"triple"==n&&(r="Triple"+r),r=(1==t?"Left":2==t?"Middle":"Right")+r,Ar(e,mr(r,o),o,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,i)!=Ul}finally{e.state.suppressEdits=!1}return n})}function Br(e,t,i){var n=e.getOption("configureMouse"),o=n?n(e,t,i):{};if(null==o.unit){var r=Hl?i.shiftKey&&i.metaKey:i.altKey;o.unit=r?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==o.extend||e.doc.extend)&&(o.extend=e.doc.extend||i.shiftKey),null==o.addNew&&(o.addNew=Dl?i.metaKey:i.ctrlKey),null==o.moveOnDrag&&(o.moveOnDrag=Dl?!i.altKey:!i.ctrlKey),o}function Gr(e,t,i,n){Sl?setTimeout(p(Gi,e),0):e.curOp.focus=s();var o=Br(e,i,n),r=e.doc.sel,l;e.options.dragDrop&&m&&!e.isReadOnly()&&"single"==i&&-1<(l=r.contains(t))&&(0>pe((l=r.ranges[l]).from(),t)||0<t.xRel)&&(0<pe(l.to(),t)||0>t.xRel)?Ur(e,n,t,o):jr(e,n,t,o)}function Ur(t,e,i,n){var o=t.display,r=!1,l=wn(t,function(a){at&&(o.scroller.draggable=!1),t.state.draggingText=!1,D(o.wrapper.ownerDocument,"mouseup",l),D(o.wrapper.ownerDocument,"mousemove",s),D(o.scroller,"dragstart",d),D(o.scroller,"drop",l),r||(E(a),!n.addNew&&wo(t.doc,i,null,null,n.extend),at&&!Tl||Sl&&9==ie?setTimeout(function(){o.wrapper.ownerDocument.body.focus({preventScroll:!0}),o.input.focus()},20):o.input.focus())}),s=function(t){r=r||10<=Math.abs(e.clientX-t.clientX)+Math.abs(e.clientY-t.clientY)},d=function(){return r=!0};at&&(o.scroller.draggable=!0),t.state.draggingText=l,l.copy=!n.moveOnDrag,o.scroller.dragDrop&&o.scroller.dragDrop(),Ql(o.wrapper.ownerDocument,"mouseup",l),Ql(o.wrapper.ownerDocument,"mousemove",s),Ql(o.scroller,"dragstart",d),Ql(o.scroller,"drop",l),Ui(t),setTimeout(function(){return o.input.focus()},20)}function $r(e,t,i){if("char"==i)return new Os(t,t);if("word"==i)return e.findWordAt(t);if("line"==i)return new Os(ae(t.line,0),me(e.doc,ae(t.line+1,0)));var n=i(e,t);return new Os(n.from,n.to)}function jr(t,e,i,n){function o(e){if(0!=pe(y,e))if(y=e,"rectangle"==n.unit){for(var o=[],r=t.options.tabSize,l=h(ee(a,i.line).text,i.ch,r),s=h(ee(a,e.line).text,e.ch,r),d=Math.min(l,s),c=Math.max(l,s),m=Math.min(i.line,e.line),x=Math.min(t.lastLine(),Math.max(i.line,e.line));m<=x;m++){var v=ee(a,m).text,b=u(v,d,r);d==c?o.push(new Os(ae(m,b),ae(m,b))):v.length>b&&o.push(new Os(ae(m,b),ae(m,u(v,c,r))))}o.length||o.push(new Os(i,i)),Oo(a,Vn(t,p.ranges.slice(0,f).concat(o),f),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var C=g,w=$r(t,e,n.unit),S=C.anchor,L;0<pe(w.anchor,S)?(L=w.head,S=ue(C.from(),w.anchor)):(L=w.anchor,S=ge(C.to(),w.head));var k=p.ranges.slice(0);k[f]=Vr(t,new Os(me(a,S),L)),Oo(a,Vn(t,k,f),jl)}}function r(i){var e=++v,l=Ni(t,i,!0,"rectangle"==n.unit);if(l)if(0!=pe(l,y)){t.curOp.focus=s(),o(l);var p=Xi(d,a);(l.line>=p.to||l.line<p.from)&&setTimeout(wn(t,function(){v==e&&r(i)}),150)}else{var c=i.clientY<x.top?-20:i.clientY>x.bottom?20:0;c&&setTimeout(wn(t,function(){v!=e||(d.scroller.scrollTop+=c,r(i))}),50)}}function l(i){t.state.selectingText=!1,v=1/0,i&&(E(i),d.input.focus()),D(d.wrapper.ownerDocument,"mousemove",b),D(d.wrapper.ownerDocument,"mouseup",C),a.history.lastSelOrigin=null}var d=t.display,a=t.doc;E(e);var p=a.sel,c=p.ranges,g,f;if(n.addNew&&!n.extend?(f=a.sel.contains(i),g=-1<f?c[f]:new Os(i,i)):(g=a.sel.primary(),f=a.sel.primIndex),"rectangle"==n.unit)n.addNew||(g=new Os(i,i)),i=Ni(t,e,!0,!0),f=-1;else{var m=$r(t,i,n.unit);g=n.extend?Co(g,m.anchor,m.head,n.extend):m}n.addNew?-1==f?(f=c.length,Oo(a,Vn(t,c.concat([g]),f),{scroll:!1,origin:"*mouse"})):1<c.length&&c[f].empty()&&"char"==n.unit&&!n.extend?(Oo(a,Vn(t,c.slice(0,f).concat(c.slice(f+1)),0),{scroll:!1,origin:"*mouse"}),p=a.sel):Lo(a,f,g,jl):(f=0,Oo(a,new Ns([g],0),jl),p=a.sel);var y=i,x=d.wrapper.getBoundingClientRect(),v=0,b=wn(t,function(t){0!==t.buttons&&$(t)?r(t):l(t)}),C=wn(t,l);t.state.selectingText=C,Ql(d.wrapper.ownerDocument,"mousemove",b),Ql(d.wrapper.ownerDocument,"mouseup",C)}function Vr(e,t){var i=t.anchor,n=t.head,o=ee(e.doc,i.line);if(0==pe(i,n)&&i.sticky==n.sticky)return t;var r=M(o);if(!r)return t;var l=A(r,i.ch,i.sticky),s=r[l];if(s.from!=i.ch&&s.to!=i.ch)return t;var d=l+(s.from==i.ch==(1!=s.level)?0:1);if(0==d||d==r.length)return t;var a;if(n.line!=i.line)a=0<(n.line-i.line)*("ltr"==e.doc.direction?1:-1);else{var p=A(r,n.ch,n.sticky),c=p-l||(n.ch-i.ch)*(1==s.level?-1:1);a=p==d-1||p==d?0>c:0<c}var h=r[d+(a?-1:0)],g=a==(1==h.level),u=g?h.from:h.to,f=g?"after":"before";return i.ch==u&&i.sticky==f?t:new Os(new ae(i.line,u,f),n)}function Kr(t,n,e,o){var r,l;if(n.touches)r=n.touches[0].clientX,l=n.touches[0].clientY;else try{r=n.clientX,l=n.clientY}catch(t){return!1}if(r>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;o&&E(n);var s=t.display,d=s.lineDiv.getBoundingClientRect();if(l>d.bottom||!I(t,e))return B(n);l-=d.top-s.viewOffset;for(var a=0,p;a<t.display.gutterSpecs.length;++a)if(p=s.gutters.childNodes[a],p&&p.getBoundingClientRect().right>=r){var c=le(t.doc,l),h=t.display.gutterSpecs[a];return H(t,e,t,c,h.className,n),B(n)}}function Xr(t,i){return Kr(t,i,"gutterClick",!0)}function Yr(t,i){Et(t.display,i)||_r(t,i)||F(t,i,"contextmenu")||!zl&&t.display.input.onContextMenu(i)}function _r(t,i){return!!I(t,"gutterContextMenu")&&Kr(t,i,"gutterContextMenu",!1)}function qr(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),oi(e)}function Zr(e,t,i){if(!t!=!(i&&i!=Ks)){var n=e.display.dragFunctions,o=t?Ql:D;o(e.display.scroller,"dragstart",n.start),o(e.display.scroller,"dragenter",n.enter),o(e.display.scroller,"dragover",n.over),o(e.display.scroller,"dragleave",n.leave),o(e.display.scroller,"drop",n.drop)}}function Qr(e){e.options.lineWrapping?(d(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(El(e.display.wrapper,"CodeMirror-wrap"),lt(e)),Ti(e),Ai(e),oi(e),setTimeout(function(){return pn(e)},100)}function Jr(e,t){var n=this;if(!(this instanceof Jr))return new Jr(e,t);this.options=t=t?c(t):{},c(Xs,t,!1);var o=t.value;"string"==typeof o?o=new Fs(o,t.mode,null,t.lineSeparator,t.direction):t.mode&&(o.modeOption=t.mode),this.doc=o;var r=new Jr.inputStyles[t.inputStyle](this),l=this.display=new Gn(e,o,r,t);for(var s in l.wrapper.CodeMirror=this,qr(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),hn(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 Gl,keySeq:null,specialChars:null},t.autofocus&&!Wl&&l.input.focus(),Sl&&11>ie&&setTimeout(function(){return n.display.input.reset(!0)},20),el(this),ar(),gn(this),this.curOp.forceUpdate=!0,oo(this,o),t.autofocus&&!Wl||this.hasFocus()?setTimeout(p($i,this),20):ji(this),Ys)Ys.hasOwnProperty(s)&&Ys[s](n,t[s],Ks);zn(this),t.finishInit&&t.finishInit(this);for(var d=0;d<Zs.length;++d)Zs[d](n);un(this),at&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(l.lineDiv).textRendering&&(l.lineDiv.style.textRendering="auto")}function el(t){function i(){r.activeTouch&&(s=setTimeout(function(){return r.activeTouch=null},1e3),l=r.activeTouch,l.end=+new Date)}function n(t){if(1!=t.touches.length)return!1;var e=t.touches[0];return 1>=e.radiusX&&1>=e.radiusY}function o(e,t){if(null==t.left)return!0;var i=t.left-e.left,n=t.top-e.top;return 400<i*i+n*n}var r=t.display;Ql(r.scroller,"mousedown",wn(t,Er)),Sl&&11>ie?Ql(r.scroller,"dblclick",wn(t,function(i){if(!F(t,i)){var e=Ni(t,i);if(!(!e||Xr(t,i)||Et(t.display,i))){E(i);var n=t.findWordAt(e);wo(t.doc,n.anchor,n.head)}}})):Ql(r.scroller,"dblclick",function(i){return F(t,i)||E(i)}),Ql(r.scroller,"contextmenu",function(i){return Yr(t,i)}),Ql(r.input.getField(),"contextmenu",function(i){r.scroller.contains(i.target)||Yr(t,i)});var l={end:0},s;Ql(r.scroller,"touchstart",function(i){if(!F(t,i)&&!n(i)&&!Xr(t,i)){r.input.ensurePolled(),clearTimeout(s);var e=+new Date;r.activeTouch={start:e,moved:!1,prev:300>=e-l.end?l:null},1==i.touches.length&&(r.activeTouch.left=i.touches[0].pageX,r.activeTouch.top=i.touches[0].pageY)}}),Ql(r.scroller,"touchmove",function(){r.activeTouch&&(r.activeTouch.moved=!0)}),Ql(r.scroller,"touchend",function(n){var e=r.activeTouch;if(e&&!Et(r,n)&&null!=e.left&&!e.moved&&300>new Date-e.start){var l=t.coordsChar(r.activeTouch,"page"),s;s=!e.prev||o(e,e.prev)?new Os(l,l):!e.prev.prev||o(e,e.prev.prev)?t.findWordAt(l):new Os(ae(l.line,0),me(t.doc,ae(l.line+1,0))),t.setSelection(s.anchor,s.head),t.focus(),E(n)}i()}),Ql(r.scroller,"touchcancel",i),Ql(r.scroller,"scroll",function(){r.scroller.clientHeight&&(ln(t,r.scroller.scrollTop),dn(t,r.scroller.scrollLeft,!0),H(t,"scroll",t))}),Ql(r.scroller,"mousewheel",function(i){return jn(t,i)}),Ql(r.scroller,"DOMMouseScroll",function(i){return jn(t,i)}),Ql(r.wrapper,"scroll",function(){return r.wrapper.scrollTop=r.wrapper.scrollLeft=0}),r.dragFunctions={enter:function(i){F(t,i)||G(i)},over:function(i){F(t,i)||(lr(t,i),G(i))},start:function(i){return rr(t,i)},drop:wn(t,or),leave:function(i){F(t,i)||sr(t)}};var d=r.input.getField();Ql(d,"keyup",function(i){return Pr.call(t,i)}),Ql(d,"keydown",wn(t,Hr)),Ql(d,"keypress",wn(t,Ir)),Ql(d,"focus",function(i){return $i(t,i)}),Ql(d,"blur",function(i){return ji(t,i)})}function 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this.pos>t},rs.prototype.eatSpace=function(){for(var e=this,t=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++e.pos;return this.pos>t},rs.prototype.skipToEnd=function(){this.pos=this.string.length},rs.prototype.skipTo=function(e){var t=this.string.indexOf(e,this.pos);if(-1<t)return this.pos=t,!0},rs.prototype.backUp=function(e){this.pos-=e},rs.prototype.column=function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=h(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?h(this.string,this.lineStart,this.tabSize):0)},rs.prototype.indentation=function(){return h(this.string,null,this.tabSize)-(this.lineStart?h(this.string,this.lineStart,this.tabSize):0)},rs.prototype.match=function(e,t,i){if("string"==typeof e){var n=function(e){return i?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);if(n(o)==n(e))return!1!==t&&(this.pos+=e.length),!0}else{var r=this.string.slice(this.pos).match(e);return r&&0<r.index?null:(r&&!1!==t&&(this.pos+=r[0].length),r)}},rs.prototype.current=function(){return this.string.slice(this.start,this.pos)},rs.prototype.hideFirstChars=function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}},rs.prototype.lookAhead=function(e){var t=this.lineOracle;return t&&t.lookAhead(e)},rs.prototype.baseToken=function(){var e=this.lineOracle;return e&&e.baseToken(this.pos)};var ds=function(e,t){this.state=e,this.lookAhead=t},as=function(e,t,i,n){this.state=t,this.doc=e,this.line=i,this.maxLookAhead=n||0,this.baseTokens=null,this.baseTokenPos=1};as.prototype.lookAhead=function(e){var t=this.doc.getLine(this.line+e);return null!=t&&e>this.maxLookAhead&&(this.maxLookAhead=e),t},as.prototype.baseToken=function(e){var t=this;if(!this.baseTokens)return null;for(;this.baseTokens[this.baseTokenPos]<=e;)t.baseTokenPos+=2;var i=this.baseTokens[this.baseTokenPos+1];return{type:i&&i.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-e}},as.prototype.nextLine=function(){this.line++,0<this.maxLookAhead&&this.maxLookAhead--},as.fromSaved=function(e,t,i){return t instanceof ds?new as(e,Z(e.mode,t.state),i,t.lookAhead):new as(e,Z(e.mode,t),i)},as.prototype.save=function(e){var t=!1===e?this.state:Z(this.doc.mode,this.state);return 0<this.maxLookAhead?new ds(t,this.maxLookAhead):t};var ps=function(e,t,i){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=i},cs=!1,hs=!1,gs=function(e,t,i){this.text=e,Ue(this,t),this.height=i?i(this):1};gs.prototype.lineNo=function(){return re(this)},z(gs);var us={},fs={},ms=null,ys=null,xs={left:0,right:0,top:0,bottom:0},vs=function(e,t,i){this.cm=i;var n=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),r=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=r.tabIndex=-1,e(n),e(r),Ql(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),Ql(r,"scroll",function(){r.clientWidth&&t(r.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,Sl&&8>ie&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")},bs;vs.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var o=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+o)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var r=e.viewWidth-e.barLeft-(i?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+r)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&0<e.clientHeight&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?n:0,bottom:t?n:0}},vs.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},vs.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},vs.prototype.zeroWidthHack=function(){var e=Dl&&!Nl?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Gl,this.disableVert=new Gl},vs.prototype.enableZeroWidthBar=function(e,t,i){function n(){var o=e.getBoundingClientRect(),r="vert"==i?document.elementFromPoint(o.right-1,(o.top+o.bottom)/2):document.elementFromPoint((o.right+o.left)/2,o.bottom-1);r==e?t.set(1e3,n):e.style.pointerEvents="none"}e.style.pointerEvents="auto",t.set(1e3,n)},vs.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Cs=function(){};Cs.prototype.update=function(){return{bottom:0,right:0}},Cs.prototype.setScrollLeft=function(){},Cs.prototype.setScrollTop=function(){},Cs.prototype.clear=function(){};var ws={native:vs,null:Cs},Ss=0,Ls=function(e,t,i){var n=e.display;this.viewport=t,this.visible=Xi(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=$t(e),this.force=i,this.dims=Si(e),this.events=[]};Ls.prototype.signal=function(e,t){I(e,t)&&this.events.push(arguments)},Ls.prototype.finish=function(){for(var e=this,t=0;t<this.events.length;t++)H.apply(null,e.events[t])};var ks=0,Ts=null;Sl?Ts=-.53:vl?Ts=15:Ll?Ts=-.7:Tl&&(Ts=-1/3);var Ns=function(e,t){this.ranges=e,this.primIndex=t};Ns.prototype.primary=function(){return this.ranges[this.primIndex]},Ns.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 n=0;n<this.ranges.length;n++){var o=t.ranges[n],r=e.ranges[n];if(!ce(o.anchor,r.anchor)||!ce(o.head,r.head))return!1}return!0},Ns.prototype.deepCopy=function(){for(var e=this,t=[],n=0;n<this.ranges.length;n++)t[n]=new Os(he(e.ranges[n].anchor),he(e.ranges[n].head));return new Ns(t,this.primIndex)},Ns.prototype.somethingSelected=function(){for(var e=this,t=0;t<this.ranges.length;t++)if(!e.ranges[t].empty())return!0;return!1},Ns.prototype.contains=function(e,t){var n=this;t||(t=e);for(var o=0,r;o<this.ranges.length;o++)if(r=n.ranges[o],0<=pe(t,r.from())&&0>=pe(e,r.to()))return o;return-1};var Os=function(e,t){this.anchor=e,this.head=t};Os.prototype.from=function(){return ue(this.anchor,this.head)},Os.prototype.to=function(){return ge(this.anchor,this.head)},Os.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},_o.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=this,o=e,r;o<e+t;++o)r=n.lines[o],n.height-=r.height,dt(r),St(r,"delete");this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){var o=this;this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=o},iterN:function(t,i,n){for(var o=this,r=t+i;t<r;++t)if(n(o.lines[t]))return!0}},qo.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){var o=this;this.size-=t;for(var r=0;r<this.children.length;++r){var l=o.children[r],s=l.chunkSize();if(e<s){var d=Math.min(t,s-e),a=l.height;if(l.removeInner(e,d),o.height-=a-l.height,s==d&&(o.children.splice(r--,1),l.parent=null),0==(t-=d))break;e=0}else e-=s}if(25>this.size-t&&(1<this.children.length||!(this.children[0]instanceof _o))){var p=[];this.collapse(p),this.children=[new _o(p)],this.children[0].parent=this}},collapse:function(e){for(var t=this,n=0;n<this.children.length;++n)t.children[n].collapse(e)},insertInner:function(e,t,n){var o=this;this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var l=o.children[r],s=l.chunkSize();if(e<=s){if(l.insertInner(e,t,n),l.lines&&50<l.lines.length){for(var d=l.lines.length%25+25,a=d,p;a<l.lines.length;)p=new _o(l.lines.slice(a,a+=25)),l.height-=p.height,o.children.splice(++r,0,p),p.parent=o;l.lines=l.lines.slice(0,d),o.maybeSpill()}break}e-=s}},maybeSpill:function(){if(!(10>=this.children.length)){var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new qo(t);if(!e.parent){var n=new qo(e.children);n.parent=e,e.children=[n,i],e=n}else{e.size-=i.size,e.height-=i.height;var o=g(e.parent.children,e);e.parent.children.splice(o+1,0,i)}i.parent=e.parent}while(10<e.children.length);e.parent.maybeSpill()}},iterN:function(e,t,o){for(var r=this,l=0;l<this.children.length;++l){var s=r.children[l],d=s.chunkSize();if(e<d){var a=Math.min(t,d-e);if(s.iterN(e,a,o))return!0;if(0==(t-=a))break;e=0}else e-=d}}};var As=function(e,t,i){var n=this;if(i)for(var o in i)i.hasOwnProperty(o)&&(n[o]=i[o]);this.doc=e,this.node=t};As.prototype.clear=function(){var e=this,t=this.doc.cm,n=this.line.widgets,o=this.line,r=re(o);if(null!=r&&n){for(var l=0;l<n.length;++l)n[l]==e&&n.splice(l--,1);n.length||(o.widgets=null);var s=zt(this);oe(o,Math.max(0,o.height-s)),t&&(Cn(t,function(){Zo(t,o,-s),Mi(t,r,"widget")}),St(t,"lineWidgetCleared",t,this,r))}},As.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,n=this.line;this.height=null;var o=zt(this)-t;o&&(!it(this.doc,n)&&oe(n,n.height+o),i&&Cn(i,function(){i.curOp.forceUpdate=!0,Zo(i,n,o),St(i,"lineWidgetChanged",i,e,re(n))}))},z(As);var Ms=0,Ws=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Ms};Ws.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,n=t&&!t.curOp;if(n&&gn(t),I(this,"clear")){var o=this.find();o&&St(this,"clear",o.from,o.to)}for(var r=null,l=null,s=0;s<this.lines.length;++s){var d=e.lines[s],a=He(d.markedSpans,e);t&&!e.collapsed?Mi(t,re(d),"text"):t&&(null!=a.to&&(l=re(d)),null!=a.from&&(r=re(d))),d.markedSpans=Fe(d.markedSpans,a),null==a.from&&e.collapsed&&!it(e.doc,d)&&t&&oe(d,Ci(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var p=0;p<this.lines.length;++p){var c=Ze(e.lines[p]),h=rt(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&Ai(t,r,l+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Wo(t.doc)),t&&St(t,"markerCleared",t,this,r,l),n&&un(t),this.parent&&this.parent.clear()}},Ws.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var o=0,r,l;o<this.lines.length;++o){var s=n.lines[o],d=He(s.markedSpans,n);if(null!=d.from&&(r=ae(t?s:re(s),d.from),-1==e))return r;if(null!=d.to&&(l=ae(t?s:re(s),d.to),1==e))return l}return r&&{from:r,to:l}},Ws.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,n=this.doc.cm;t&&n&&Cn(n,function(){var o=t.line,r=re(t.line),l=_t(n,r);if(l&&(ii(l),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!it(i.doc,o)&&null!=i.height){var s=i.height;i.height=null;var d=zt(i)-s;d&&oe(o,o.height+d)}St(n,"markerChanged",n,e)})},Ws.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=g(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ws.prototype.detachLine=function(e){if(this.lines.splice(g(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},z(Ws);var Ds=function(e,t){var n=this;this.markers=e,this.primary=t;for(var o=0;o<e.length;++o)e[o].parent=n};Ds.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();St(this,"clear")}},Ds.prototype.find=function(e,t){return this.primary.find(e,t)},z(Ds);var Hs=0,Fs=function(e,t,i,n,o){if(!(this instanceof Fs))return new Fs(e,t,i,n,o);null==i&&(i=0),qo.call(this,[new _o([new gs("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var r=ae(i,0);this.sel=Kn(r),this.history=new so(null),this.id=++Hs,this.modeOption=t,this.lineSep=n,this.direction="rtl"==o?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),io(this,{from:r,to:r,text:e}),Oo(this,Kn(r),$l)};Fs.prototype=C(qo.prototype,{constructor:Fs,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,o=0;o<t.length;++o)n+=t[o].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ne(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Ln(function(e){var t=ae(this.first,0),i=this.first+this.size-1;Eo(this,{from:t,to:ae(i,ee(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&en(this.cm,0,0),Oo(this,Kn(t),$l)}),replaceRange:function(e,t,i,n){t=me(this,t),i=i?me(this,i):t,jo(this,e,t,i,n)},getRange:function(e,t,i){var n=te(this,me(this,e),me(this,t));return!1===i?n:n.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(se(this,e))return ee(this,e)},getLineNumber:function(e){return re(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=ee(this,e)),Ze(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return me(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return i=null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Ln(function(e,t,i){ko(this,me(this,"number"==typeof e?ae(e,t||0):e),null,i)}),setSelection:Ln(function(e,t,i){ko(this,me(this,e),me(this,t||e),i)}),extendSelection:Ln(function(e,t,i){wo(this,me(this,e),t&&me(this,t),i)}),extendSelections:Ln(function(e,t){So(this,xe(this,e),t)}),extendSelectionsBy:Ln(function(e,t){var i=x(this.sel.ranges,e);So(this,xe(this,i),t)}),setSelections:Ln(function(e,t,n){var o=this;if(e.length){for(var r=[],l=0;l<e.length;l++)r[l]=new Os(me(o,e[l].anchor),me(o,e[l].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Oo(this,Vn(this.cm,r,t),n)}}),addSelection:Ln(function(e,t,i){var n=this.sel.ranges.slice(0);n.push(new Os(me(this,e),me(this,t||e))),Oo(this,Vn(this.cm,n,n.length-1),i)}),getSelection:function(e){for(var t=this,n=this.sel.ranges,o=0,r,l;o<n.length;o++)l=te(t,n[o].from(),n[o].to()),r=r?r.concat(l):l;return!1===e?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=this,n=[],o=this.sel.ranges,r=0,l;r<o.length;r++)l=te(t,o[r].from(),o[r].to()),!1!==e&&(l=l.join(e||t.lineSeparator())),n[r]=l;return n},replaceSelection:function(e,t,n){for(var o=[],r=0;r<this.sel.ranges.length;r++)o[r]=e;this.replaceSelections(o,t,n||"+input")},replaceSelections:Ln(function(e,t,n){for(var o=this,r=[],l=this.sel,s=0,d;s<l.ranges.length;s++)d=l.ranges[s],r[s]={from:d.from(),to:d.to(),text:o.splitLines(e[s]),origin:n};for(var a=t&&"end"!=t&&Zn(this,r,t),p=r.length-1;0<=p;p--)Eo(o,r[p]);a?No(this,a):this.cm&&Ji(this.cm)}),undo:Ln(function(){Bo(this,"undo")}),redo:Ln(function(){Bo(this,"redo")}),undoSelection:Ln(function(){Bo(this,"undo",!0)}),redoSelection:Ln(function(){Bo(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,o=0;o<e.done.length;o++)e.done[o].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new so(this.history.maxGeneration),no(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:bo(this.history.done),undone:bo(this.history.undone)}},setHistory:function(e){var t=this.history=new so(this.history.maxGeneration);t.done=bo(e.done.slice(0),null,!0),t.undone=bo(e.undone.slice(0),null,!0)},setGutterMarker:Ln(function(e,t,i){return Yo(this,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=i,!i&&L(n)&&(e.gutterMarkers=null),!0})}),clearGutter:Ln(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&Yo(t,i,"gutter",function(){return i.gutterMarkers[e]=null,L(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!se(this,e))return null;if(t=e,e=ee(this,e),!e)return null}else if(t=re(e),null==t)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:Ln(function(t,i,n){return Yo(this,t,"gutter"==i?"gutter":"class",function(t){var o="text"==i?"textClass":"background"==i?"bgClass":"gutter"==i?"gutterClass":"wrapClass";if(!t[o])t[o]=n;else{if(e(n).test(t[o]))return!1;t[o]+=" "+n}return!0})}),removeLineClass:Ln(function(t,i,n){return Yo(this,t,"gutter"==i?"gutter":"class",function(t){var o="text"==i?"textClass":"background"==i?"bgClass":"gutter"==i?"gutterClass":"wrapClass",r=t[o];if(!r)return!1;if(null==n)t[o]=null;else{var l=r.match(e(n));if(!l)return!1;var s=l.index+l[0].length;t[o]=r.slice(0,l.index)+(l.index&&s!=r.length?" ":"")+r.slice(s)||null}return!0})}),addLineWidget:Ln(function(e,t,i){return Qo(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return Jo(this,me(this,e),me(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=me(this,e),Jo(this,e,e,i,"bookmark")},findMarksAt:function(e){e=me(this,e);var t=[],n=ee(this,e.line).markedSpans;if(n)for(var o=0,r;o<n.length;++o)r=n[o],(null==r.from||r.from<=e.ch)&&(null==r.to||r.to>=e.ch)&&t.push(r.marker.parent||r.marker);return t},findMarks:function(e,t,n){e=me(this,e),t=me(this,t);var o=[],r=e.line;return this.iter(e.line,t.line+1,function(l){var s=l.markedSpans;if(s)for(var d=0,a;d<s.length;d++)a=s[d],null!=a.to&&r==e.line&&e.ch>=a.to||null==a.from&&r!=e.line||null!=a.from&&r==t.line&&a.from>=t.ch||n&&!n(a.marker)||o.push(a.marker.parent||a.marker);++r}),o},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var o=0;o<n.length;++o)null!=n[o].from&&e.push(n[o].marker)}),e},posFromIndex:function(e){var t=this.first,i=this.lineSeparator().length,n;return this.iter(function(o){var r=o.text.length+i;return r>e?(n=e,!0):void(e-=r,++t)}),me(this,ae(t,n))},indexFromPos:function(e){e=me(this,e);var t=e.ch;if(e.line<this.first||0>e.ch)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+i}),t},copy:function(e){var t=new Fs(ne(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,i=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<i&&(i=e.to);var n=new Fs(ne(this,t,i),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}],ir(n,tr(this)),n},unlinkDoc:function(e){var t=this;if(e instanceof Jr&&(e=e.doc),this.linked)for(var n=0,o;n<this.linked.length;++n)if(o=t.linked[n],o.doc==e){t.linked.splice(n,1),e.unlinkDoc(t),nr(tr(t));break}if(e.history==this.history){var r=[e.id];no(e,function(e){return r.push(e.id)},!0),e.history=new so(null),e.history.done=bo(this.history.done,r),e.history.undone=bo(this.history.undone,r)}},iterLinkedDocs:function(e){no(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):on(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:Ln(function(e){"rtl"!=e&&(e="ltr"),e==this.direction||(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&lo(this.cm))})}),Fs.prototype.eachLine=Fs.prototype.iter;for(var Ps=0,Is=!1,zs={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Es=0;10>Es;Es++)zs[Es+48]=zs[Es+96]=Es+"";for(var Rs=65;90>=Rs;Rs++)zs[Rs]=String.fromCharCode(Rs);for(var Bs=1;12>=Bs;Bs++)zs[Bs+111]=zs[Bs+63235]="F"+Bs;var Gs={};Gs.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"},Gs.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"},Gs.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"},Gs.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"]},Gs["default"]=Dl?Gs.macDefault:Gs.pcDefault;var Us={selectAll:Io,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),$l)},killLine:function(e){return vr(e,function(t){if(t.empty()){var i=ee(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:ae(t.head.line+1,0)}:{from:t.head,to:ae(t.head.line,i)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return vr(e,function(t){return{from:ae(t.from().line,0),to:me(e.doc,ae(t.to().line+1,0))}})},delLineLeft:function(e){return vr(e,function(e){return{from:ae(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return vr(e,function(t){var i=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:i},"div");return{from:n,to:t.from()}})},delWrappedLineRight:function(e){return vr(e,function(t){var i=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"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(ae(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ae(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return Lr(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return Tr(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return kr(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Vl)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},Vl)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:i},"div");return n.ch<e.getLine(n.line).search(/\S/)?Tr(e,t.head):n},Vl)},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=[],n=e.listSelections(),o=e.options.tabSize,r=0;r<n.length;r++){var l=n[r].from(),s=h(e.getLine(l.line),l.ch,o);t.push(f(o-s%o))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Cn(e,function(){for(var t=e.listSelections(),n=[],o=0;o<t.length;o++)if(t[o].empty()){var r=t[o].head,l=ee(e.doc,r.line).text;if(l)if(r.ch==l.length&&(r=new ae(r.line,r.ch-1)),0<r.ch)r=new ae(r.line,r.ch+1),e.replaceRange(l.charAt(r.ch-1)+l.charAt(r.ch-2),ae(r.line,r.ch-2),r,"+transpose");else if(r.line>e.doc.first){var s=ee(e.doc,r.line-1).text;s&&(r=new ae(r.line,1),e.replaceRange(l.charAt(0)+e.doc.lineSeparator()+s.charAt(s.length-1),ae(r.line-1,s.length-1),r,"+transpose"))}n.push(new Os(r,r))}e.setSelections(n)})},newlineAndIndent:function(e){return Cn(e,function(){for(var t=e.listSelections(),n=t.length-1;0<=n;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var o=0;o<t.length;o++)e.indentLine(t[o].from().line,null,!0);Ji(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},$s=new Gl,js=null,Vs=function(e,t,i){this.time=e,this.pos=t,this.button=i};Vs.prototype.compare=function(e,t,i){return this.time+400>e&&0==pe(t,this.pos)&&i==this.button};var Ks={toString:function(){return"CodeMirror.Init"}},Xs={},Ys={},_s,qs;Jr.defaults=Xs,Jr.optionHandlers=Ys;var Zs=[];Jr.defineInitHook=function(e){return Zs.push(e)};var Qs=null,Js=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Gl,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Js.prototype.init=function(e){function t(i){for(var e=i.target;e;e=e.parentNode){if(e==l)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(e.className))break}return!1}function i(i){if(t(i)&&!F(r,i)){if(r.somethingSelected())il({lineWise:!1,text:r.getSelections()}),"cut"==i.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var e=ll(r);il({lineWise:!0,text:e.text}),"cut"==i.type&&r.operation(function(){r.setSelections(e.ranges,0,$l),r.replaceSelection("",null,"cut")})}if(i.clipboardData){i.clipboardData.clearData();var n=Qs.text.join("\n");if(i.clipboardData.setData("Text",n),i.clipboardData.getData("Text")==n)return void i.preventDefault()}var s=dl(),d=s.firstChild;r.display.lineSpace.insertBefore(s,r.display.lineSpace.firstChild),d.value=Qs.text.join("\n");var a=document.activeElement;Bl(d),setTimeout(function(){r.display.lineSpace.removeChild(s),a.focus(),a==l&&o.showPrimarySelection()},50)}}var n=this,o=this,r=o.cm,l=o.div=e.lineDiv;sl(l,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),Ql(l,"paste",function(i){!t(i)||F(r,i)||ol(i,r)||11>=ie&&setTimeout(wn(r,function(){return n.updateFromDOM()}),20)}),Ql(l,"compositionstart",function(t){n.composing={data:t.data,done:!1}}),Ql(l,"compositionupdate",function(t){n.composing||(n.composing={data:t.data,done:!1})}),Ql(l,"compositionend",function(t){n.composing&&(t.data!=n.composing.data&&n.readFromDOMSoon(),n.composing.done=!0)}),Ql(l,"touchstart",function(){return o.forceCompositionEnd()}),Ql(l,"input",function(){n.composing||n.readFromDOMSoon()}),Ql(l,"copy",i),Ql(l,"cut",i)},Js.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Js.prototype.prepareSelection=function(){var e=Ii(this.cm,!1);return e.focus=document.activeElement==this.div,e},Js.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Js.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Js.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),n=i.from(),o=i.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||o.line<t.display.viewFrom)return void e.removeAllRanges();var r=fl(t,e.anchorNode,e.anchorOffset),l=fl(t,e.focusNode,e.focusOffset);if(!r||r.bad||!l||l.bad||0!=pe(ue(r,l),n)||0!=pe(ge(r,l),o)){var s=t.display.view,d=n.line>=t.display.viewFrom&&cl(t,n)||{node:s[0].measure.map[2],offset:0},a=o.line<t.display.viewTo&&cl(t,o);if(!a){var p=s[s.length-1].measure,c=p.maps?p.maps[p.maps.length-1]:p.map;a={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}}if(!d||!a)return void e.removeAllRanges();var h=e.rangeCount&&e.getRangeAt(0),g;try{g=Rl(d.node,d.offset,a.offset,a.node)}catch(t){}g&&(!vl&&t.state.focused?(e.collapse(d.node,d.offset),!g.collapsed&&(e.removeAllRanges(),e.addRange(g))):(e.removeAllRanges(),e.addRange(g)),h&&null==e.anchorNode?e.addRange(h):vl&&this.startGracePeriod()),this.rememberSelection()}},Js.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)},Js.prototype.showMultipleSelections=function(e){n(this.cm.display.cursorDiv,e.cursors),n(this.cm.display.selectionDiv,e.selection)},Js.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Js.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return l(this.div,t)},Js.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Js.prototype.blur=function(){this.div.blur()},Js.prototype.getField=function(){return this.div},Js.prototype.supportsTouch=function(){return!0},Js.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():Cn(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Js.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Js.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(Ml&&Ll&&this.cm.display.gutterSpecs.length&&hl(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var i=fl(t,e.anchorNode,e.anchorOffset),n=fl(t,e.focusNode,e.focusOffset);i&&n&&Cn(t,function(){Oo(t.doc,Kn(i,n),$l),(i.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},Js.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),n=i.from(),o=i.to();if(0==n.ch&&n.line>e.firstLine()&&(n=ae(n.line-1,ee(e.doc,n.line-1).length)),o.ch==ee(e.doc,o.line).text.length&&o.line<e.lastLine()&&(o=ae(o.line+1,0)),n.line<t.viewFrom||o.line>t.viewTo-1)return!1;var r,l,s;n.line==t.viewFrom||0==(r=Oi(e,n.line))?(l=re(t.view[0].line),s=t.view[0].node):(l=re(t.view[r].line),s=t.view[r-1].node.nextSibling);var d=Oi(e,o.line),a,p;if(d==t.view.length-1?(a=t.viewTo-1,p=t.lineDiv.lastChild):(a=re(t.view[d+1].line)-1,p=t.view[d+1].node.previousSibling),!s)return!1;for(var c=e.doc.splitLines(ul(e,s,p,l,a)),h=te(e.doc,ae(l,0),ae(a,ee(e.doc,a).text.length));1<c.length&&1<h.length;)if(y(c)==y(h))c.pop(),h.pop(),a--;else if(c[0]==h[0])c.shift(),h.shift(),l++;else break;for(var g=0,u=0,f=c[0],m=h[0],x=Math.min(f.length,m.length);g<x&&f.charCodeAt(g)==m.charCodeAt(g);)++g;for(var v=y(c),b=y(h),C=Math.min(v.length-(1==c.length?g:0),b.length-(1==h.length?g:0));u<C&&v.charCodeAt(v.length-u-1)==b.charCodeAt(b.length-u-1);)++u;if(1==c.length&&1==h.length&&l==n.line)for(;g&&g>n.ch&&v.charCodeAt(v.length-u-1)==b.charCodeAt(b.length-u-1);)g--,u++;c[c.length-1]=v.slice(0,v.length-u).replace(/^\u200b+/,""),c[0]=c[0].slice(g).replace(/\u200b+$/,"");var w=ae(l,g),S=ae(a,h.length?y(h).length-u:0);if(1<c.length||c[0]||pe(w,S))return jo(e.doc,c,w,S,"+input"),!0},Js.prototype.ensurePolled=function(){this.forceCompositionEnd()},Js.prototype.reset=function(){this.forceCompositionEnd()},Js.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Js.prototype.readFromDOMSoon=function(){var e=this;null!=this.readDOMTimeout||(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80))},Js.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Cn(this.cm,function(){return Ai(e.cm)})},Js.prototype.setUneditable=function(e){e.contentEditable="false"},Js.prototype.onKeyPress=function(t){0==t.charCode||this.composing||(t.preventDefault(),!this.cm.isReadOnly()&&wn(this.cm,nl)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},Js.prototype.readOnlyChanged=function(e){this.div.contentEditable=("nocursor"!=e)+""},Js.prototype.onContextMenu=function(){},Js.prototype.resetPosition=function(){},Js.prototype.needsContentAttribute=!0;var ed=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Gl,this.hasSelection=!1,this.composing=null};ed.prototype.init=function(t){function i(t){if(!F(r,t)){if(r.somethingSelected())il({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var e=ll(r);il({lineWise:!0,text:e.text}),"cut"==t.type?r.setSelections(e.ranges,null,$l):(o.prevInput="",l.value=e.text.join("\n"),Bl(l))}"cut"==t.type&&(r.state.cutIncoming=+new Date)}}var n=this,o=this,r=this.cm;this.createField(t);var l=this.textarea;t.wrapper.insertBefore(this.wrapper,t.wrapper.firstChild),Al&&(l.style.width="0px"),Ql(l,"input",function(){Sl&&9<=ie&&n.hasSelection&&(n.hasSelection=null),o.poll()}),Ql(l,"paste",function(t){F(r,t)||ol(t,r)||(r.state.pasteIncoming=+new Date,o.fastPoll())}),Ql(l,"cut",i),Ql(l,"copy",i),Ql(t.scroller,"paste",function(i){if(!(Et(t,i)||F(r,i))){if(!l.dispatchEvent)return r.state.pasteIncoming=+new Date,void o.focus();var e=new Event("paste");e.clipboardData=i.clipboardData,l.dispatchEvent(e)}}),Ql(t.lineSpace,"selectstart",function(i){Et(t,i)||E(i)}),Ql(l,"compositionstart",function(){var e=r.getCursor("from");o.composing&&o.composing.range.clear(),o.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ql(l,"compositionend",function(){o.composing&&(o.poll(),o.composing.range.clear(),o.composing=null)})},ed.prototype.createField=function(){this.wrapper=dl(),this.textarea=this.wrapper.firstChild},ed.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},ed.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,n=Ii(e);if(e.options.moveInputWithCursor){var o=ci(e,i.sel.primary().head,"div"),r=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,o.top+l.top-r.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,o.left+l.left-r.left))}return n},ed.prototype.showSelection=function(e){var t=this.cm,i=t.display;n(i.cursorDiv,e.cursors),n(i.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},ed.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing)){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&Bl(this.textarea),Sl&&9<=ie&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",Sl&&9<=ie&&(this.hasSelection=null))}},ed.prototype.getField=function(){return this.textarea},ed.prototype.supportsTouch=function(){return!1},ed.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!Wl||s()!=this.textarea))try{this.textarea.focus()}catch(t){}},ed.prototype.blur=function(){this.textarea.blur()},ed.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},ed.prototype.receivedFocus=function(){this.slowPoll()},ed.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},ed.prototype.fastPoll=function(){function e(){var n=i.poll();n||t?(i.pollingFast=!1,i.slowPoll()):(t=!0,i.polling.set(60,e))}var t=!1,i=this;i.pollingFast=!0,i.polling.set(20,e)},ed.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||Jl(i)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var o=i.value;if(o==n&&!t.somethingSelected())return!1;if(Sl&&9<=ie&&this.hasSelection===o||Dl&&/[\uf700-\uf7ff]/.test(o))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var r=o.charCodeAt(0);if(8203!=r||n||(n="\u200B"),8666==r)return this.reset(),this.cm.execCommand("undo")}for(var s=0,d=Math.min(n.length,o.length);s<d&&n.charCodeAt(s)==o.charCodeAt(s);)++s;return Cn(t,function(){nl(t,o.slice(s),n.length-s,null,e.composing?"*compose":null),1e3<o.length||-1<o.indexOf("\n")?i.value=e.prevInput="":e.prevInput=o,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ed.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ed.prototype.onKeyPress=function(){Sl&&9<=ie&&(this.hasSelection=null),this.fastPoll()},ed.prototype.onContextMenu=function(t){function e(){if(null!=s.selectionStart){var e=r.somethingSelected(),t="\u200B"+(e?s.value:"");s.value="\u21DA",s.value=t,o.prevInput=e?"":"\u200B",s.selectionStart=1,s.selectionEnd=t.length,l.selForContextMenu=r.doc.sel}}function n(){if(o.contextMenuPending==n&&(o.contextMenuPending=!1,o.wrapper.style.cssText=c,s.style.cssText=p,Sl&&9>ie&&l.scrollbars.setScrollTop(l.scroller.scrollTop=d),null!=s.selectionStart)){(!Sl||Sl&&9>ie)&&e();var t=0,a=function(){l.selForContextMenu==r.doc.sel&&0==s.selectionStart&&0<s.selectionEnd&&"\u200B"==o.prevInput?wn(r,Io)(r):10>t++?l.detectingSelectAll=setTimeout(a,500):(l.selForContextMenu=null,l.input.reset())};l.detectingSelectAll=setTimeout(a,200)}}var o=this,r=o.cm,l=r.display,s=o.textarea;o.contextMenuPending&&o.contextMenuPending();var i=Ni(r,t),d=l.scroller.scrollTop;if(i&&!kl){var a=r.options.resetSelectionOnContextMenu;a&&-1==r.doc.sel.contains(i)&&wn(r,Oo)(r.doc,Kn(i),$l);var p=s.style.cssText,c=o.wrapper.style.cssText,h=o.wrapper.offsetParent.getBoundingClientRect();o.wrapper.style.cssText="position: static",s.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(t.clientY-h.top-5)+"px; left: "+(t.clientX-h.left-5)+"px;\n z-index: 1000; background: "+(Sl?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var g;if(at&&(g=window.scrollY),l.input.focus(),at&&window.scrollTo(null,g),l.input.reset(),r.somethingSelected()||(s.value=o.prevInput=" "),o.contextMenuPending=n,l.selForContextMenu=r.doc.sel,clearTimeout(l.detectingSelectAll),Sl&&9<=ie&&e(),zl){G(t);var u=function(){D(window,"mouseup",u),setTimeout(n,20)};Ql(window,"mouseup",u)}else setTimeout(n,50)}},ed.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},ed.prototype.setUneditable=function(){},ed.prototype.needsContentAttribute=!1,function(e){function t(t,n,o,r){e.defaults[t]=n,o&&(i[t]=r?function(e,t,i){i!=Ks&&o(e,t,i)}:o)}var i=e.optionHandlers;e.defineOption=t,e.Init=Ks,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,Qn(e)},!0),t("indentUnit",2,Qn,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){Jn(e),oi(e),Ai(e)},!0),t("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,!!t){var n=[],o=e.doc.first;e.doc.iter(function(e){for(var i=0,r;;){if(r=e.text.indexOf(t,i),-1==r)break;i=r+t.length,n.push(ae(o,r))}o++});for(var r=n.length-1;0<=r;r--)jo(e.doc,t,n[r],ae(n[r].line,n[r].ch+t.length))}}),t("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(e,t,i){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),i!=Ks&&e.refresh()}),t("specialCharPlaceholder",ht,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",Wl?"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("autocorrect",!1,function(e,t){return e.getInputField().autocorrect=t},!0),t("autocapitalize",!1,function(e,t){return e.getInputField().autocapitalize=t},!0),t("rtlMoveVisually",!Fl),t("wholeLineUpdateBefore",!0),t("theme","default",function(e){qr(e),Bn(e)},!0),t("keyMap","default",function(e,t,i){var n=xr(t),o=i!=Ks&&xr(i);o&&o.detach&&o.detach(e,n),n.attach&&n.attach(e,o||null)}),t("extraKeys",null),t("configureMouse",null),t("lineWrapping",!1,Qr,!0),t("gutters",[],function(e,t){e.display.gutterSpecs=En(t,e.options.lineNumbers),Bn(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?Li(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return pn(e)},!0),t("scrollbarStyle","native",function(e){hn(e),pn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e,t){e.display.gutterSpecs=En(e.options.gutters,t),Bn(e)},!0),t("firstLineNumber",1,Bn,!0),t("lineNumberFormatter",function(e){return e},Bn,!0),t("showCursorWhenSelecting",!1,Pi,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("pasteLinesPerSelection",!0),t("selectionsMayTouch",!1),t("readOnly",!1,function(e,t){"nocursor"==t&&(ji(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),t("screenReaderLabel",null,function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,Zr),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Pi,!0),t("singleCursorHeightPerLine",!0,Pi,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,Jn,!0),t("addModeClass",!1,Jn,!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,Jn,!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),t("phrases",null)}(Jr),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,i){var n=this.options,o=n[e];n[e]==i&&"mode"!=e||(n[e]=i,t.hasOwnProperty(e)&&wn(this,t[e])(this,i,o),H(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"](xr(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:Sn(function(t,i){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:i&&i.opaque,priority:i&&i.priority||0},function(e){return e.priority}),this.state.modeGen++,Ai(this)}),removeOverlay:Sn(function(e){for(var t=this,n=this.state.overlays,o=0,r;o<n.length;++o)if(r=n[o].modeSpec,r==e||"string"==typeof e&&r.name==e)return n.splice(o,1),t.state.modeGen++,void Ai(t)}),indentLine:Sn(function(e,t,i){"string"!=typeof t&&"number"!=typeof t&&(null==t?t=this.options.smartIndent?"smart":"prev":t=t?"add":"subtract"),se(this.doc,e)&&tl(this,e,t,i)}),indentSelection:Sn(function(e){for(var t=this,n=this.doc.sel.ranges,o=-1,r=0,l;r<n.length;r++)if(l=n[r],!l.empty()){var s=l.from(),d=l.to(),a=Math.max(o,s.line);o=Math.min(t.lastLine(),d.line-(d.ch?0:1))+1;for(var p=a;p<o;++p)tl(t,p,e);var c=t.doc.sel.ranges;0==s.ch&&n.length==c.length&&0<c[r].from().ch&&Lo(t.doc,r,new Os(s,c[r].to()),$l)}else l.head.line>o&&(tl(t,l.head.line,e,!0),o=l.head.line,r==t.doc.sel.primIndex&&Ji(t))}),getTokenAt:function(e,t){return ke(this,e,t)},getLineTokens:function(e,t){return ke(this,ae(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t=be(this,ee(this.doc,e.line)),i=0,n=(t.length-1)/2,o=e.ch,r;if(0==o)r=t[2];else for(;;){var l=i+n>>1;if((l?t[2*l-1]:0)>=o)n=l;else if(t[2*l+1]<o)i=l+1;else{r=t[2*l+2];break}}var s=r?r.indexOf("overlay "):-1;return 0>s?r:0==s?null:r.slice(0,s-1)},getModeAt:function(t){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(t).state).mode:i},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var o=this,r=[];if(!n.hasOwnProperty(t))return r;var l=n[t],s=this.getModeAt(e);if("string"==typeof s[t])l[s[t]]&&r.push(l[s[t]]);else if(s[t])for(var d=0,a;d<s[t].length;d++)a=l[s[t][d]],a&&r.push(a);else s.helperType&&l[s.helperType]?r.push(l[s.helperType]):l[s.name]&&r.push(l[s.name]);for(var p=0,c;p<l._global.length;p++)c=l._global[p],c.pred(s,o)&&-1==g(r,c.val)&&r.push(c.val);return r},getStateAfter:function(e,t){var i=this.doc;return e=fe(i,null==e?i.first+i.size-1:e),Ce(this,e+1,t).state},cursorCoords:function(e,t){var i=this.doc.sel.primary(),n;return n=null==e?i.head:"object"==typeof e?me(this.doc,e):e?i.from():i.to(),ci(this,n,t||"page")},charCoords:function(e,t){return pi(this,me(this.doc,e),t||"page")},coordsChar:function(e,t){return e=ai(this,e,t||"page"),ui(this,e.left,e.top)},lineAtHeight:function(e,t){return e=ai(this,{top:e,left:0},t||"page").top,le(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,i){var n=!1,o;if("number"==typeof e){var r=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>r&&(e=r,n=!0),o=ee(this.doc,e)}else o=e;return di(this,o,{top:0,left:0},t||"page",i||n).top+(n?this.doc.height-ot(o):0)},defaultTextHeight:function(){return Ci(this.display)},defaultCharWidth:function(){return wi(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,i,n,o){var r=this.display;e=ci(this,me(this.doc,e));var l=e.bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),r.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var d=Math.max(r.wrapper.clientHeight,this.doc.height),a=Math.max(r.sizer.clientWidth,r.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>d)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=d&&(l=e.bottom),s+t.offsetWidth>a&&(s=a-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==o?(s=r.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==o?s=0:"middle"==o&&(s=(r.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),i&&qi(this,{left:s,top:l,right:s+t.offsetWidth,bottom:l+t.offsetHeight})},triggerOnKeyDown:Sn(Hr),triggerOnKeyPress:Sn(Ir),triggerOnKeyUp:Pr,triggerOnMouseDown:Sn(Er),execCommand:function(e){if(Us.hasOwnProperty(e))return Us[e].call(null,this)},triggerElectric:Sn(function(e){rl(this,e)}),findPosH:function(e,t,n,o){var r=this,l=1;0>t&&(l=-1,t=-t);for(var s=me(this.doc,e),d=0;d<t&&(s=al(r.doc,s,l,n,o),!s.hitSide);++d);return s},moveH:Sn(function(e,t){var i=this;this.extendSelectionsBy(function(n){return i.display.shift||i.doc.extend||n.empty()?al(i.doc,n.head,e,t,i.options.rtlMoveVisually):0>e?n.from():n.to()},Vl)}),deleteH:Sn(function(e,t){var i=this.doc.sel,n=this.doc;i.somethingSelected()?n.replaceSelection("",null,"+delete"):vr(this,function(i){var o=al(n,i.head,e,t,!1);return 0>e?{from:o,to:i.head}:{from:i.head,to:o}})}),findPosV:function(e,t,n,o){var r=this,l=1,s=o;0>t&&(l=-1,t=-t);for(var d=me(this.doc,e),a=0,p;a<t&&(p=ci(r,d,"div"),null==s?s=p.left:p.left=s,d=pl(r,p,l,n),!d.hitSide);++a);return d},moveV:Sn(function(e,t){var n=this,o=this.doc,r=[],l=!this.display.shift&&!o.extend&&o.sel.somethingSelected();if(o.extendSelectionsBy(function(i){if(l)return 0>e?i.from():i.to();var s=ci(n,i.head,"div");null!=i.goalColumn&&(s.left=i.goalColumn),r.push(s.left);var d=pl(n,s,e,t);return"page"==t&&i==o.sel.primary()&&Qi(n,pi(n,d,"div").top-s.top),d},Vl),r.length)for(var s=0;s<o.sel.ranges.length;s++)o.sel.ranges[s].goalColumn=r[s]}),findWordAt:function(e){var t=this.doc,i=ee(t,e.line).text,n=e.ch,o=e.ch;if(i){var r=this.getHelper(e,"wordChars");("before"==e.sticky||o==i.length)&&n?--n:++o;for(var l=i.charAt(n),s=S(l,r)?function(e){return S(e,r)}:/\s/.test(l)?function(e){return /\s/.test(e)}:function(e){return!/\s/.test(e)&&!S(e)};0<n&&s(i.charAt(n-1));)--n;for(;o<i.length&&s(i.charAt(o));)++o}return new Os(ae(e.line,n),ae(e.line,o))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?d(this.display.cursorDiv,"CodeMirror-overwrite"):El(this.display.cursorDiv,"CodeMirror-overwrite"),H(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==s()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Sn(function(e,t){en(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Ut(this)-this.display.barHeight,width:e.scrollWidth-Ut(this)-this.display.barWidth,clientHeight:jt(this),clientWidth:$t(this)}},scrollIntoView:Sn(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ae(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null==e.from.line?rn(this,e.from,e.to,e.margin):tn(this,e)}),setSize:Sn(function(e,t){var i=this,n=function(e){return"number"==typeof e||/^\d+$/.test(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&&ni(this);var o=this.display.viewFrom;this.doc.iter(o,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Mi(i,o,"widget");break}++o}),this.curOp.forceUpdate=!0,H(this,"refresh",this)}),operation:function(e){return Cn(this,e)},startOperation:function(){return gn(this)},endOperation:function(){return un(this)},refresh:Sn(function(){var e=this.display.cachedTextHeight;Ai(this),this.curOp.forceUpdate=!0,oi(this),en(this,this.doc.scrollLeft,this.doc.scrollTop),Fn(this.display),(null==e||.5<Math.abs(e-Ci(this.display))||this.options.lineWrapping)&&Ti(this),H(this,"refresh",this)}),swapDoc:Sn(function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),oo(this,e),oi(this),this.display.input.reset(),en(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,St(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},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}},z(e),e.registerHelper=function(t,i,o){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][i]=o},e.registerGlobalHelper=function(t,i,o,r){e.registerHelper(t,i,r),n[t]._global.push({pred:o,val:r})}}(Jr);var td=["iter","insert","remove","copy","getEditor","constructor"];for(var id in Fs.prototype)Fs.prototype.hasOwnProperty(id)&&0>g(td,id)&&(Jr.prototype[id]=function(e){return function(){return e.apply(this.doc,arguments)}}(Fs.prototype[id]));return z(Fs),Jr.inputStyles={textarea:ed,contenteditable:Js},Jr.defineMode=function(e){Jr.defaults.mode||"null"==e||(Jr.defaults.mode=e),X.apply(this,arguments)},Jr.defineMIME=function(e,t){ns[e]=t},Jr.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Jr.defineMIME("text/plain","null"),Jr.defineExtension=function(e,t){Jr.prototype[e]=t},Jr.defineDocExtension=function(e,t){Fs.prototype[e]=t},Jr.fromTextArea=function(e,t){function i(){e.value=d.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=s();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}var o;if(e.form&&(Ql(e.form,"submit",i),!t.leaveSubmitMethodAlone)){var r=e.form;o=r.submit;try{var l=r.submit=function(){i(),r.submit=o,r.submit(),r.submit=l}}catch(t){}}t.finishInit=function(n){n.save=i,n.getTextArea=function(){return e},n.toTextArea=function(){n.toTextArea=isNaN,i(),e.parentNode.removeChild(n.getWrapperElement()),e.style.display="",e.form&&(D(e.form,"submit",i),!t.leaveSubmitMethodAlone&&"function"==typeof e.form.submit&&(e.form.submit=o))}},e.style.display="none";var d=Jr(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return d},function(e){e.off=D,e.on=Ql,e.wheelEventPixels=$n,e.Doc=Fs,e.splitLines=on,e.countColumn=h,e.findColumn=u,e.isWordChar=w,e.Pass=Ul,e.signal=H,e.Line=gs,e.changeEnd=Xn,e.scrollbarModel=ws,e.Pos=ae,e.cmpPos=pe,e.modes=is,e.mimeModes=ns,e.resolveMode=Y,e.getMode=_,e.modeExtensions=os,e.extendMode=q,e.copyState=Z,e.startState=J,e.innerMode=Q,e.commands=Us,e.keyMap=Gs,e.keyName=yr,e.isModifierKey=fr,e.lookupKey=ur,e.normalizeKeyMap=gr,e.StringStream=rs,e.SharedTextMarker=Ds,e.TextMarker=Ws,e.LineWidget=As,e.e_preventDefault=E,e.e_stopPropagation=R,e.e_stop=G,e.addClass=d,e.contains=l,e.rmClass=El,e.keyNames=zs}(Jr),Jr.version="5.54.0",Jr});
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