/**
 * simplemde v1.11.2
 * Copyright Next Step Webs, Inc.
 * @link https://github.com/NextStepWebs/simplemde-markdown-editor
 * @license MIT
 */
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s=o[l].head,u=i.getStateAfter(s.line),c=!1!==u.list,h=0!==u.quote,f=i.getLine(s.line),d=t.exec(f);if(!o[l].empty()||!c&&!h||!d)return void i.execCommand("newlineAndIndent");if(n.test(f))/>\s*$/.test(f)||i.replaceRange("",{line:s.line,ch:0},{line:s.line,ch:s.ch+1}),a[l]="\n";else{var p=d[1],m=d[5],g=r.test(d[2])||d[2].indexOf(">")>=0?d[2].replace("x"," "):parseInt(d[3],10)+1+d[4];a[l]="\n"+p+g+m}}i.replaceSelections(a)}})},{"../../lib/codemirror":10}],8:[function(e,t,n){!function(r){r("object"==typeof n&&"object"==typeof t?e("../../lib/codemirror"):CodeMirror)}(function(e){"use 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i,o;return t.blankLine&&(i=t.blankLine(e.base)),n.blankLine&&(o=n.blankLine(e.overlay)),null==o?i:r&&null!=i?i+" "+o:o}}}})},{"../../lib/codemirror":10}],9:[function(e,t,n){!function(r){r("object"==typeof n&&"object"==typeof t?e("../../lib/codemirror"):CodeMirror)}(function(e){"use strict";function t(e){e.state.markedSelection&&e.operation(function(){a(e)})}function n(e){e.state.markedSelection&&e.state.markedSelection.length&&e.operation(function(){i(e)})}function r(e,t,n,r){if(0!=u(t,n))for(var i=e.state.markedSelection,o=e.state.markedSelectionStyle,a=t.line;;){var c=a==t.line?t:s(a,0),h=a+l,f=h>=n.line,d=f?n:s(h,0),p=e.markText(c,d,{className:o});if(null==r?i.push(p):i.splice(r++,0,p),f)break;a=h}}function i(e){for(var t=e.state.markedSelection,n=0;n<t.length;++n)t[n].clear();t.length=0}function o(e){i(e);for(var t=e.listSelections(),n=0;n<t.length;n++)r(e,t[n].from(),t[n].to())}function a(e){if(!e.somethingSelected())return i(e);if(e.listSelections().length>1)return o(e);var t=e.getCursor("start"),n=e.getCursor("end"),a=e.state.markedSelection;if(!a.length)return r(e,t,n);var s=a[0].find(),c=a[a.length-1].find();if(!s||!c||n.line-t.line<l||u(t,c.to)>=0||u(n,s.from)<=0)return o(e);for(;u(t,s.from)>0;)a.shift().clear(),s=a[0].find();for(u(t,s.from)<0&&(s.to.line-t.line<l?(a.shift().clear(),r(e,t,s.to,0)):r(e,t,s.from,0));u(n,c.to)<0;)a.pop().clear(),c=a[a.length-1].find();u(n,c.to)>0&&(n.line-c.from.line<l?(a.pop().clear(),r(e,c.from,n)):r(e,c.to,n))}e.defineOption("styleSelectedText",!1,function(r,a,l){var s=l&&l!=e.Init;a&&!s?(r.state.markedSelection=[],r.state.markedSelectionStyle="string"==typeof a?a:"CodeMirror-selectedtext",o(r),r.on("cursorActivity",t),r.on("change",n)):!a&&s&&(r.off("cursorActivity",t),r.off("change",n),i(r),r.state.markedSelection=r.state.markedSelectionStyle=null)});var l=8,s=e.Pos,u=e.cmpPos})},{"../../lib/codemirror":10}],10:[function(e,t,n){!function(e,r){"object"==typeof n&&void 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a=o?t.rest[o-1]:t.line,l=void 0;r.pos=0,r.addToken=dt,je(e.display.measure)&&(l=Ce(a,e.doc.direction))&&(r.addToken=mt(r.addToken,l)),r.map=[],vt(a,r,Je(e,a,t!=e.display.externalMeasured&&O(a))),a.styleClasses&&(a.styleClasses.bgClass&&(r.bgClass=s(a.styleClasses.bgClass,r.bgClass||"")),a.styleClasses.textClass&&(r.textClass=s(a.styleClasses.textClass,r.textClass||""))),0==r.map.length&&r.map.push(0,0,r.content.appendChild(_e(e.display.measure))),0==o?(t.measure.map=r.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(r.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(ha){var u=r.content.lastChild;(/\bcm-tab\b/.test(u.className)||u.querySelector&&u.querySelector(".cm-tab"))&&(r.content.className="cm-tab-wrap-hack")}return Ee(e,"renderLine",e,t.line,r.pre),r.pre.className&&(r.textClass=s(r.pre.className,r.textClass||"")),r}function ft(e){var t=r("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function dt(e,t,n,i,o,a,l){if(t){var s,u=e.splitSpaces?pt(t,e.trailingSpace):t,c=e.cm.state.specialChars,h=!1;if(c.test(t)){s=document.createDocumentFragment();for(var f=0;;){c.lastIndex=f;var d=c.exec(t),m=d?d.index-f:t.length-f;if(m){var g=document.createTextNode(u.slice(f,f+m));ua&&ca<9?s.appendChild(r("span",[g])):s.appendChild(g),e.map.push(e.pos,e.pos+m,g),e.col+=m,e.pos+=m}if(!d)break;f+=m+1;var v=void 0;if("\t"==d[0]){var y=e.cm.options.tabSize,x=y-e.col%y;(v=s.appendChild(r("span",p(x),"cm-tab"))).setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=x}else"\r"==d[0]||"\n"==d[0]?((v=s.appendChild(r("span","\r"==d[0]?"␍":"␤","cm-invalidchar"))).setAttribute("cm-text",d[0]),e.col+=1):((v=e.cm.options.specialCharPlaceholder(d[0])).setAttribute("cm-text",d[0]),ua&&ca<9?s.appendChild(r("span",[v])):s.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,s=document.createTextNode(u),e.map.push(e.pos,e.pos+t.length,s),ua&&ca<9&&(h=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),n||i||o||h||l){var b=n||"";i&&(b+=i),o&&(b+=o);var w=r("span",[s],b,l);return a&&(w.title=a),e.content.appendChild(w)}e.content.appendChild(s)}}function pt(e,t){if(e.length>1&&!/  /.test(e))return e;for(var n=t,r="",i=0;i<e.length;i++){var o=e.charAt(i);" "!=o||!n||i!=e.length-1&&32!=e.charCodeAt(i+1)||(o=" "),r+=o,n=" "==o}return r}function mt(e,t){return function(n,r,i,o,a,l,s){i=i?i+" cm-force-border":"cm-force-border";for(var u=n.pos,c=u+r.length;;){for(var h=void 0,f=0;f<t.length&&!((h=t[f]).to>u&&h.from<=u);f++);if(h.to>=c)return e(n,r,i,o,a,l,s);e(n,r.slice(0,h.to-u),i,o,null,l,s),o=null,r=r.slice(h.to-u),u=h.to}}}function gt(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function vt(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,l,s,u,c,h,f,d=i.length,p=0,m=1,g="",v=0;;){if(v==p){s=u=c=h=l="",f=null,v=1/0;for(var y=[],x=void 0,b=0;b<r.length;++b){var w=r[b],k=w.marker;"bookmark"==k.type&&w.from==p&&k.widgetNode?y.push(k):w.from<=p&&(null==w.to||w.to>p||k.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,u=""),k.className&&(s+=" "+k.className),k.css&&(l=(l?l+";":"")+k.css),k.startStyle&&w.from==p&&(c+=" "+k.startStyle),k.endStyle&&w.to==v&&(x||(x=[])).push(k.endStyle,w.to),k.title&&!h&&(h=k.title),k.collapsed&&(!f||ae(f.marker,k)<0)&&(f=w)):w.from>p&&v>w.from&&(v=w.from)}if(x)for(var C=0;C<x.length;C+=2)x[C+1]==v&&(u+=" 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i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function kt(e,t){var n=e.ownsGroup;if(n)try{wt(n)}finally{ul=null,t(n)}}function Ct(e,t){var n=Ne(e,t);if(n.length){var r,i=Array.prototype.slice.call(arguments,2);ul?r=ul.delayedCallbacks:cl?r=cl:(r=cl=[],setTimeout(St,0));for(var o=0;o<n.length;++o)!function(e){r.push(function(){return n[e].apply(null,i)})}(o)}}function St(){var e=cl;cl=null;for(var t=0;t<e.length;++t)e[t]()}function Lt(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?At(e,t):"gutter"==o?Ot(e,t,n,r):"class"==o?Et(e,t):"widget"==o&&It(e,t,r)}t.changes=null}function Tt(e){return e.node==e.text&&(e.node=r("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),ua&&ca<8&&(e.node.style.zIndex=2)),e.node}function Mt(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var i=Tt(t);t.background=i.insertBefore(r("div",null,n),i.firstChild),e.display.input.setUneditable(t.background)}}function Nt(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):ht(e,t)}function At(e,t){var n=t.text.className,r=Nt(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,Et(e,t)):n&&(t.text.className=n)}function Et(e,t){Mt(e,t),t.line.wrapClass?Tt(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Ot(e,t,n,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var o=Tt(t);t.gutterBackground=r("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var l=Tt(t),s=t.gutter=r("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||a&&a["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(r("div",H(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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u=s[l],c=r("div",[u.node],"CodeMirror-linewidget");u.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),Bt(u,c,n,i),e.display.input.setUneditable(c),o&&u.above?a.insertBefore(c,n.gutter||n.text):a.appendChild(c),Ct(u,"redraw")}}function Bt(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function Ft(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!o(document.body,e.node)){var i="position: relative;";e.coverGutter&&(i+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(i+="width: "+t.display.wrapper.clientWidth+"px;"),n(t.display.measure,r("div",[e.node],null,i))}return e.height=e.node.parentNode.offsetHeight}function Rt(e,t){for(var n=Pe(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function Pt(e){return e.lineSpace.offsetTop}function zt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function _t(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=n(e.measure,r("pre","x")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,o={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return isNaN(o.left)||isNaN(o.right)||(e.cachedPaddingH=o),o}function jt(e){return Da-e.display.nativeBarWidth}function qt(e){return e.display.scroller.clientWidth-jt(e)-e.display.barWidth}function Ut(e){return e.display.scroller.clientHeight-jt(e)-e.display.barHeight}function Gt(e,t,n){var r=e.options.lineWrapping,i=r&&qt(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var 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y=v?g[v-1]:0,x=g[v],b={left:("right"==u?i.right:i.left)-t.rect.left,right:("left"==u?i.left:i.right)-t.rect.left,top:y,bottom:x};return i.left||i.right||(b.bogus=!0),e.options.singleCursorHeightPerLine||(b.rtop=d,b.rbottom=p),b}function tn(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!qe(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function nn(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function rn(e){e.display.externalMeasure=null,t(e.display.lineMeasure);for(var n=0;n<e.display.view.length;n++)nn(e.display.view[n])}function on(e){rn(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function an(){return da&&xa?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function ln(){return da&&xa?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function sn(e,t,n,r,i){if(!i&&t.widgets)for(var o=0;o<t.widgets.length;++o)if(t.widgets[o].above){var a=Ft(t.widgets[o]);n.top+=a,n.bottom+=a}if("line"==r)return n;r||(r="local");var l=ye(t);if("local"==r?l+=Pt(e.display):l-=e.display.viewOffset,"page"==r||"window"==r){var s=e.display.lineSpace.getBoundingClientRect();l+=s.top+("window"==r?0:ln());var u=s.left+("window"==r?0:an());n.left+=u,n.right+=u}return n.top+=l,n.bottom+=l,n}function un(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=an(),i-=ln();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function cn(e,t,n,r,i){return r||(r=M(e.doc,t.line)),sn(e,r,Xt(e,r,t.ch,i),n)}function hn(e,t,n,r,i,o){function a(t,a){var l=Zt(e,i,t,a?"right":"left",o);return a?l.left=l.right:l.right=l.left,sn(e,r,l,n)}function l(e,t,n){var r=s[t].level%2!=0;return a(n?e-1:e,r!=n)}r=r||M(e.doc,t.line),i||(i=Yt(e,r));var s=Ce(r,e.doc.direction),u=t.ch,c=t.sticky;if(u>=r.text.length?(u=r.text.length,c="before"):u<=0&&(u=0,c="after"),!s)return a("before"==c?u-1:u,"before"==c);var h=ke(s,u,c),f=qa,d=l(u,h,"before"==c);return null!=f&&(d.other=l(u,f,"before"!=c)),d}function fn(e,t){var n=0;t=j(e.doc,t),e.options.lineWrapping||(n=xn(e.display)*t.ch);var r=M(e.doc,t.line),i=ye(r)+Pt(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function dn(e,t,n,r,i){var o=W(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function pn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return dn(r.first,0,null,!0,-1);var 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y=Math.abs(p-c)/m;m=Math.min(m,Math.ceil(Math.abs(p)/y)),d=p<0?1:-1}}while(0!=p&&(m>1||d<0!=p<0&&Math.abs(p)<=Math.abs(c)));if(Math.abs(p)>Math.abs(c)){if(p<0==c<0)throw new Error("Broke out of infinite loop in coordsCharInner");o=h}}else{var x=L(function(n){var o=sn(e,t,Zt(e,s,n),"line");return o.top>i?(l=Math.min(n,l),!0):!(o.bottom<=i)&&(o.left>r||!(o.right<r)&&r-o.left<o.right-r)},a,l);o=new W(n,x=S(t.text,x,1),x==l?"before":"after")}var b=hn(e,o,"line",t,s);return(i<b.top||b.bottom<i)&&(o.outside=!0),o.xRel=r<b.left?-1:r>b.right?1:0,o}function yn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==al){al=r("pre");for(var i=0;i<49;++i)al.appendChild(document.createTextNode("x")),al.appendChild(r("br"));al.appendChild(document.createTextNode("x"))}n(e.measure,al);var o=al.offsetHeight/50;return o>3&&(e.cachedTextHeight=o),t(e.measure),o||1}function xn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=r("span","xxxxxxxxxx"),i=r("pre",[t]);n(e.measure,i);var o=t.getBoundingClientRect(),a=(o.right-o.left)/10;return a>2&&(e.cachedCharWidth=a),a||10}function bn(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:wn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function wn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function kn(e){var t=yn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/xn(e.display)-3);return function(i){if(ge(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function Cn(e){var t=e.doc,n=kn(e);t.iter(function(e){var t=n(e);t!=e.height&&E(e,t)})}function Sn(e,t,n,r){var i=e.display;if(!n&&"true"==Pe(t).getAttribute("cm-not-content"))return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(t){return null}var s,u=pn(e,o,a);if(r&&1==u.xRel&&(s=M(e.doc,u.line).text).length==u.ch){var c=h(s,s.length,e.options.tabSize)-s.length;u=W(u.line,Math.max(0,Math.round((o-_t(e.display).left)/xn(e.display))-c))}return u}function Ln(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function Tn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Mn(e,t){for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(!1!==t||a!=n.sel.primIndex){var l=n.sel.ranges[a];if(!(l.from().line>=e.display.viewTo||l.to().line<e.display.viewFrom)){var s=l.empty();(s||e.options.showCursorWhenSelecting)&&Nn(e,l.head,i),s||An(e,l,o)}}return r}function Nn(e,t,n){var i=hn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),o=n.appendChild(r("div"," ","CodeMirror-cursor"));if(o.style.left=i.left+"px",o.style.top=i.top+"px",o.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var a=n.appendChild(r("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));a.style.display="",a.style.left=i.other.left+"px",a.style.top=i.other.top+"px",a.style.height=.85*(i.other.bottom-i.other.top)+"px"}}function An(e,t,n){function i(e,t,n,i){t<0&&(t=0),t=Math.round(t),i=Math.round(i),s.appendChild(r("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?h-e:n)+"px;\n                             height: "+(i-t)+"px"))}function o(t,n,r){function o(n,r){return cn(e,W(t,n),"div",u,r)}var a,s,u=M(l,t),f=u.text.length;return we(Ce(u,l.direction),n||0,null==r?f:r,function(e,t,l){var u,d,p,m=o(e,"left");if(e==t)u=m,d=p=m.left;else{if(u=o(t-1,"right"),"rtl"==l){var g=m;m=u,u=g}d=m.left,p=u.right}null==n&&0==e&&(d=c),u.top-m.top>3&&(i(d,m.top,null,m.bottom),d=c,m.bottom<u.top&&i(d,m.bottom,null,u.top)),null==r&&t==f&&(p=h),(!a||m.top<a.top||m.top==a.top&&m.left<a.left)&&(a=m),(!s||u.bottom>s.bottom||u.bottom==s.bottom&&u.right>s.right)&&(s=u),d<c+1&&(d=c),i(d,u.top,p-d,u.bottom)}),{start:a,end:s}}var a=e.display,l=e.doc,s=document.createDocumentFragment(),u=_t(e.display),c=u.left,h=Math.max(a.sizerWidth,qt(e)-a.sizer.offsetLeft)-u.right,f=t.from(),d=t.to();if(f.line==d.line)o(f.line,f.ch,d.ch);else{var p=M(l,f.line),m=M(l,d.line),g=he(p)==he(m),v=o(f.line,f.ch,g?p.text.length+1:null).end,y=o(d.line,g?0:null,d.ch).start;g&&(v.top<y.top-2?(i(v.right,v.top,null,v.bottom),i(c,y.top,y.left,y.bottom)):i(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&i(c,v.bottom,null,y.top)}n.appendChild(s)}function En(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function On(e){e.state.focused||(e.display.input.focus(),Dn(e))}function In(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Hn(e))},100)}function Dn(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Ee(e,"focus",e,t),e.state.focused=!0,l(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),ha&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),En(e))}function Hn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,Na(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Wn(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=void 0;if(!i.hidden){if(ua&&ca<8){var a=i.node.offsetTop+i.node.offsetHeight;o=a-n,n=a}else{var l=i.node.getBoundingClientRect();o=l.bottom-l.top}var s=i.line.height-o;if(o<2&&(o=yn(t)),(s>.005||s<-.005)&&(E(i.line,o),Bn(i.line),i.rest))for(var u=0;u<i.rest.length;u++)Bn(i.rest[u])}}}function Bn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function Fn(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Pt(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=I(t,r),a=I(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=I(t,ye(M(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=I(t,ye(M(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Rn(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=wn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function Pn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=H(e.options,t.first+t.size-1),i=e.display;if(n.length!=i.lineNumChars){var o=i.measure.appendChild(r("div",[r("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=o.firstChild.offsetWidth,l=o.offsetWidth-a;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(a,i.lineGutter.offsetWidth-l)+1,i.lineNumWidth=i.lineNumInnerWidth+l,i.lineNumChars=i.lineNumInnerWidth?n.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",Er(e),!0}return!1}function zn(e,t){if(!Oe(e,"scrollCursorIntoView")){var n=e.display,i=n.sizer.getBoundingClientRect(),o=null;if(t.top+i.top<0?o=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!va){var a=r("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Pt(e.display))+"px;\n                         height: "+(t.bottom-t.top+jt(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function _n(e,t,n,r){null==r&&(r=0);var i;e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?W(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?W(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,l=hn(e,t),s=n&&n!=t?hn(e,n):l,u=qn(e,i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(Yn(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=u.scrollLeft&&(Jn(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(a=!0)),!a)break}return i}function jn(e,t){var n=qn(e,t);null!=n.scrollTop&&Yn(e,n.scrollTop),null!=n.scrollLeft&&Jn(e,n.scrollLeft)}function qn(e,t){var n=e.display,r=yn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Ut(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+zt(n),s=t.top<r,u=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?l:t.bottom)-o);c!=i&&(a.scrollTop=c)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=qt(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),d=t.right-t.left>f;return d&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<h?a.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>f+h-3&&(a.scrollLeft=t.right+(d?0:10)-f),a}function Un(e,t){null!=t&&(Xn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Gn(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function $n(e,t,n){null==t&&null==n||Xn(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Vn(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Kn(e,fn(e,t.from),fn(e,t.to),t.margin))}function Kn(e,t,n,r){var i=qn(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});$n(e,i.scrollLeft,i.scrollTop)}function Yn(e,t){Math.abs(e.doc.scrollTop-t)<2||(oa||Nr(e,{top:t}),Zn(e,t,!0),oa&&Nr(e),wr(e,100))}function Zn(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Jn(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,Rn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Qn(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+zt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+jt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function er(e,t){t||(t=Qn(e));var n=e.display.barWidth,r=e.display.barHeight;tr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Wn(e),tr(e,Qn(e)),n=e.display.barWidth,r=e.display.barHeight}function tr(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function nr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Na(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new pl[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),$a(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Jn(e,t):Yn(e,t)},e),e.display.scrollbars.addClass&&l(e.display.wrapper,e.display.scrollbars.addClass)}function rr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++ml},bt(e.curOp)}function ir(e){kt(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;or(e)})}function or(e){for(var t=e.ops,n=0;n<t.length;n++)ar(t[n]);for(var r=0;r<t.length;r++)lr(t[r]);for(var i=0;i<t.length;i++)sr(t[i]);for(var o=0;o<t.length;o++)ur(t[o]);for(var a=0;a<t.length;a++)cr(t[a])}function ar(e){var t=e.cm,n=t.display;Cr(t),e.updateMaxLine&&be(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new gl(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function lr(e){e.updatedDisplay=e.mustUpdate&&Tr(e.cm,e.update)}function sr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Wn(t),e.barMeasure=Qn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Xt(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+jt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-qt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Jn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==a()&&(!document.hasFocus||document.hasFocus());e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&er(t,e.barMeasure),e.updatedDisplay&&Or(t,e.barMeasure),e.selectionChanged&&En(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&On(e.cm)}function cr(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&Mr(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Zn(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Jn(t,e.scrollLeft,!0,!0),e.scrollToPos&&zn(t,_n(t,j(r,e.scrollToPos.from),j(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;a<i.length;++a)i[a].lines.length||Ee(i[a],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&Ee(o[l],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ee(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function hr(e,t){if(e.curOp)return t();rr(e);try{return t()}finally{ir(e)}}function fr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);rr(e);try{return t.apply(e,arguments)}finally{ir(e)}}}function dr(e){return function(){if(this.curOp)return e.apply(this,arguments);rr(this);try{return e.apply(this,arguments)}finally{ir(this)}}}function pr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);rr(t);try{return e.apply(this,arguments)}finally{ir(t)}}}function mr(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)ja&&pe(e.doc,t)<i.viewTo&&vr(e);else if(n<=i.viewFrom)ja&&me(e.doc,n+r)>i.viewFrom?vr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)vr(e);else if(t<=i.viewFrom){var o=yr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):vr(e)}else if(n>=i.viewTo){var a=yr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):vr(e)}else{var l=yr(e,t,t,-1),s=yr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(xt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):vr(e)}var u=i.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(i.externalMeasured=null))}function gr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Ln(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==f(a,n)&&a.push(n)}}}function vr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function yr(e,t,n,r){var i,o=Ln(e,t),a=e.display.view;if(!ja||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s<o;s++)l+=a[s].size;if(l!=t){if(r>0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;pe(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function xr(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=xt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=xt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ln(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(xt(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Ln(e,n)))),r.viewTo=n}function br(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function wr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,u(kr,e))}function kr(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Qe(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?Xe(t.mode,r.state):null,s=Ze(e,o,r,!0);l&&(r.state=l),o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),f=0;!h&&f<a.length;++f)h=a[f]!=o.styles[f];h&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&et(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return wr(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&hr(e,function(){for(var t=0;t<i.length;t++)gr(e,i[t],"text")})}}function Cr(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=jt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=jt(e)+"px",t.scrollbarsClipped=!0)}function Sr(e){if(e.hasFocus())return null;var t=a();if(!t||!o(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&o(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Lr(e){if(e&&e.activeElt&&e.activeElt!=a()&&(e.activeElt.focus(),e.anchorNode&&o(document.body,e.anchorNode)&&o(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Tr(e,n){var r=e.display,i=e.doc;if(n.editorIsHidden)return vr(e),!1;if(!n.force&&n.visible.from>=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==br(e))return!1;Pn(e)&&(vr(e),n.dims=bn(e));var o=i.first+i.size,a=Math.max(n.visible.from-e.options.viewportMargin,i.first),l=Math.min(o,n.visible.to+e.options.viewportMargin);r.viewFrom<a&&a-r.viewFrom<20&&(a=Math.max(i.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(o,r.viewTo)),ja&&(a=pe(e.doc,a),l=me(e.doc,l));var s=a!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;xr(e,a,l),r.viewOffset=ye(M(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=br(e);if(!s&&0==u&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var c=Sr(e);return u>4&&(r.lineDiv.style.display="none"),Ar(e,r.updateLineNumbers,n.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,Lr(c),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,wr(e,400)),r.updateLineNumbers=null,!0}function Mr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=qt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+zt(e.display)-Ut(e),n.top)}),t.visible=Fn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Tr(e,t);r=!1){Wn(e);var i=Qn(e);Tn(e),er(e,i),Or(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Nr(e,t){var n=new gl(e,t);if(Tr(e,n)){Wn(e),Mr(e,n);var r=Qn(e);Tn(e),er(e,r),Or(e,r),n.finish()}}function Ar(e,n,r){function i(t){var n=t.nextSibling;return ha&&wa&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,u=o.view,c=o.viewFrom,h=0;h<u.length;h++){var d=u[h];if(d.hidden);else if(d.node&&d.node.parentNode==l){for(;s!=d.node;)s=i(s);var p=a&&null!=n&&n<=c&&d.lineNumber;d.changes&&(f(d.changes,"gutter")>-1&&(p=!1),Lt(e,d,c,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(H(e.options,c)))),s=d.node.nextSibling}else{var m=Dt(e,d,c,r);l.insertBefore(m,s)}c+=d.size}for(;s;)s=i(s)}function Er(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Or(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+jt(e)+"px"}function Ir(e){var n=e.display.gutters,i=e.options.gutters;t(n);for(var o=0;o<i.length;++o){var a=i[o],l=n.appendChild(r("div",null,"CodeMirror-gutter "+a));"CodeMirror-linenumbers"==a&&(e.display.lineGutter=l,l.style.width=(e.display.lineNumWidth||1)+"px")}n.style.display=o?"":"none",Er(e)}function Dr(e){var t=f(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function Hr(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function Wr(e){var t=Hr(e);return t.x*=yl,t.y*=yl,t}function Br(e,t){var n=Hr(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&wa&&ha)e:for(var u=t.target,c=o.view;u!=a;u=u.parentNode)for(var 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l=0;l<o.ranges.length;l++)Wi(o.ranges[l].anchor,t,n,r),Wi(o.ranges[l].head,t,n,r)}else{for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(n<u.from.line)u.from=W(u.from.line+r,u.from.ch),u.to=W(u.to.line+r,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function Fi(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Bi(e.done,n,r,i),Bi(e.undone,n,r,i)}function Ri(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=M(e,_(e,t)):i=O(t),null==i?null:(r(o,i)&&e.cm&&gr(e.cm,i,n),o)}function Pi(e){var t=this;this.lines=e,this.parent=null;for(var n=0,r=0;r<e.length;++r)e[r].parent=t,n+=e[r].height;this.height=n}function zi(e){var t=this;this.children=e;for(var n=0,r=0,i=0;i<e.length;++i){var o=e[i];n+=o.chunkSize(),r+=o.height,o.parent=t}this.size=n,this.height=r,this.parent=null}function _i(e,t,n){ye(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Un(e,n)}function ji(e,t,n,r){var i=new wl(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),Ri(e,t,"widget",function(t){var n=t.widgets||(t.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!ge(e,t)){var r=ye(t)<e.scrollTop;E(t,t.height+Ft(i)),r&&Un(o,i.height),o.curOp.forceUpdate=!0}return!0}),Ct(o,"lineWidgetAdded",o,i,"number"==typeof t?t:O(t)),i}function qi(e,t,n,r,o){if(r&&r.shared)return Ui(e,t,n,r,o);if(e.cm&&!e.cm.curOp)return fr(e.cm,qi)(e,t,n,r,o);var a=new Cl(e,o),l=B(t,n);if(r&&c(r,a,!1),l>0||0==l&&!1!==a.clearWhenEmpty)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=i("span",[a.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(ce(e,t.line,t,n,a)||t.line!=n.line&&ce(e,n.line,t,n,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");$()}a.addToHistory&&ni(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,u=t.line,h=e.cm;if(e.iter(u,n.line+1,function(e){h&&a.collapsed&&!h.options.lineWrapping&&he(e)==h.display.maxLine&&(s=!0),a.collapsed&&u!=t.line&&E(e,0),Y(e,new V(a,u==t.line?t.ch:null,u==n.line?n.ch:null)),++u}),a.collapsed&&e.iter(t.line,n.line+1,function(t){ge(e,t)&&E(t,0)}),a.clearOnEnter&&$a(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(G(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++kl,a.atomic=!0),h){if(s&&(h.curOp.updateMaxLine=!0),a.collapsed)mr(h,t.line,n.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var f=t.line;f<=n.line;f++)gr(h,f,"text");a.atomic&&wi(h.doc),Ct(h,"markerAdded",h,a)}return a}function Ui(e,t,n,r,i){(r=c(r)).shared=!1;var o=[qi(e,t,n,r,i)],a=o[0],l=r.widgetNode;return Xr(e,function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(qi(e,j(e,t),j(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=m(o)}),new Sl(o,a)}function Gi(e){return e.findMarks(W(e.first,0),e.clipPos(W(e.lastLine())),function(e){return e.parent})}function $i(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(B(o,a)){var l=qi(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function Vi(e){for(var t=0;t<e.length;t++)!function(t){var n=e[t],r=[n.primary.doc];Xr(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==f(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}(t)}function Xi(e){var t=this;if(Zi(t),!Oe(t,e)&&!Rt(t.display,e)){We(e),ua&&(Ml=+new Date);var n=Sn(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),a=0,l=0;l<i;++l)!function(e,r){if(!t.options.allowDropFileTypes||-1!=f(t.options.allowDropFileTypes,e.type)){var l=new FileReader;l.onload=fr(t,function(){var e=l.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++a==i){var s={from:n=j(t.doc,n),to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Ni(t.doc,s),vi(t.doc,Rr(n,Pr(s)))}}),l.readAsText(e)}}(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var s=e.dataTransfer.getData("Text");if(s){var u;if(t.state.draggingText&&!t.state.draggingText.copy&&(u=t.listSelections()),xi(t.doc,Rr(n,n)),u)for(var c=0;c<u.length;++c)Hi(t.doc,"",u[c].anchor,u[c].head,"drag");t.replaceSelection(s,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Ki(e,t){if(ua&&(!e.state.draggingText||+new Date-Ml<100))Re(t);else if(!Oe(e,t)&&!Rt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!ma)){var n=r("img",null,null,"position: fixed; left: 0; top: 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to(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function no(e){var t=e.split(/-(?!$)/);e=t[t.length-1];for(var n,r,i,o,a=0;a<t.length-1;a++){var l=t[a];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))n=!0;else if(/^(c|ctrl|control)$/i.test(l))r=!0;else{if(!/^s(hift)?$/i.test(l))throw new Error("Unrecognized modifier name: "+l);i=!0}}return n&&(e="Alt-"+e),r&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),i&&(e="Shift-"+e),e}function ro(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=g(n.split(" "),no),o=0;o<i.length;o++){var a=void 0,l=void 0;o==i.length-1?(l=i.join(" "),a=r):(l=i.slice(0,o+1).join(" "),a="...");var s=t[l];if(s){if(s!=a)throw new Error("Inconsistent bindings for "+l)}else t[l]=a}delete e[n]}for(var u in t)e[u]=t[u];return e}function io(e,t,n,r){var i=(t=so(t)).call?t.call(e,r):t[e];if(!1===i)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return io(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var a=io(e,t.fallthrough[o],n,r);if(a)return a}}}function oo(e){var t="string"==typeof e?e:Al[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t}function ao(e,t,n){var r=e;return t.altKey&&"Alt"!=r&&(e="Alt-"+e),(Ta?t.metaKey:t.ctrlKey)&&"Ctrl"!=r&&(e="Ctrl-"+e),(Ta?t.ctrlKey:t.metaKey)&&"Cmd"!=r&&(e="Cmd-"+e),!n&&t.shiftKey&&"Shift"!=r&&(e="Shift-"+e),e}function lo(e,t){if(pa&&34==e.keyCode&&e.char)return!1;var n=Al[e.keyCode];return null!=n&&!e.altGraphKey&&ao(n,e,t)}function so(e){return"string"==typeof e?Dl[e]:e}function uo(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&B(o.from,m(r).to)<=0;){var a=r.pop();if(B(a.from,o.from)<0){o.from=a.from;break}}r.push(o)}hr(e,function(){for(var t=r.length-1;t>=0;t--)Hi(e.doc,"",r[t].from,r[t].to,"+delete");Gn(e)})}function co(e,t){var n=M(e.doc,t),r=he(n);return r!=n&&(t=O(r)),Te(!0,e,r,t,1)}function ho(e,t){var n=M(e.doc,t),r=fe(n);return r!=n&&(t=O(r)),Te(!0,e,n,t,-1)}function fo(e,t){var n=co(e,t.line),r=M(e.doc,n.line),i=Ce(r,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=o&&t.ch;return W(n.line,a?0:o,n.sticky)}return n}function po(e,t,n){if("string"==typeof t&&!(t=Hl[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ha}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function mo(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=io(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&io(t,e.options.extraKeys,n,e)||io(t,e.options.keyMap,n,e)}function go(e,t,n,r){var i=e.state.keySeq;if(i){if(oo(t))return"handled";Wl.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=mo(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&Ct(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(We(n),En(e)),i&&!o&&/\'$/.test(t)?(We(n),!0):!!o}function vo(e,t){var n=lo(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?go(e,"Shift-"+n,t,function(t){return po(e,t,!0)})||go(e,n,t,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return po(e,t)}):go(e,n,t,function(t){return po(e,t)}))}function yo(e,t,n){return go(e,"'"+n+"'",t,function(t){return po(e,t,!0)})}function xo(e){var t=this;if(t.curOp.focus=a(),!Oe(t,e)){ua&&ca<11&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=vo(t,e);pa&&(Bl=r?n:null,!r&&88==n&&!Ya&&(wa?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||bo(t)}}function bo(e){function t(e){18!=e.keyCode&&e.altKey||(Na(n,"CodeMirror-crosshair"),Ae(document,"keyup",t),Ae(document,"mouseover",t))}var n=e.display.lineDiv;l(n,"CodeMirror-crosshair"),$a(document,"keyup",t),$a(document,"mouseover",t)}function wo(e){16==e.keyCode&&(this.doc.sel.shift=!1),Oe(this,e)}function ko(e){var t=this;if(!(Rt(t.display,e)||Oe(t,e)||e.ctrlKey&&!e.altKey||wa&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(pa&&n==Bl)return Bl=null,void We(e);if(!pa||e.which&&!(e.which<10)||!vo(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(yo(t,e,i)||t.display.input.onKeyPress(e))}}}function Co(e,t){var n=+new Date;return Pl&&Pl.compare(n,e,t)?(Rl=Pl=null,"triple"):Rl&&Rl.compare(n,e,t)?(Pl=new Fl(n,e,t),Rl=null,"double"):(Rl=new Fl(n,e,t),Pl=null,"single")}function So(e){var t=this,n=t.display;if(!(Oe(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,Rt(n,e))ha||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!Io(t,e)){var r=Sn(t,e),i=ze(e),o=r?Co(r,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),r&&Lo(t,i,r,o,e)||(1==i?r?Mo(t,r,o,e):Pe(e)==n.scroller&&We(e):2==i?(r&&fi(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(Ma?Do(t,e):In(t)))}}function Lo(e,t,n,r,i){var o="Click";return"double"==r?o="Double"+o:"triple"==r&&(o="Triple"+o),o=(1==t?"Left":2==t?"Middle":"Right")+o,go(e,ao(o,i),i,function(t){if("string"==typeof t&&(t=Hl[t]),!t)return!1;var r=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r=t(e,n)!=Ha}finally{e.state.suppressEdits=!1}return r})}function To(e,t,n){var r=e.getOption("configureMouse"),i=r?r(e,t,n):{};if(null==i.unit){var o=ka?n.shiftKey&&n.metaKey:n.altKey;i.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==i.extend||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey),null==i.addNew&&(i.addNew=wa?n.metaKey:n.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(wa?n.altKey:n.ctrlKey)),i}function Mo(e,t,n,r){ua?setTimeout(u(On,e),0):e.curOp.focus=a();var i,o=To(e,n,r),l=e.doc.sel;e.options.dragDrop&&Va&&!e.isReadOnly()&&"single"==n&&(i=l.contains(t))>-1&&(B((i=l.ranges[i]).from(),t)<0||t.xRel>0)&&(B(i.to(),t)>0||t.xRel<0)?No(e,r,t,o):Eo(e,r,t,o)}function No(e,t,n,r){var i=e.display,o=!1,a=fr(e,function(t){ha&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ae(document,"mouseup",a),Ae(document,"mousemove",l),Ae(i.scroller,"dragstart",s),Ae(i.scroller,"drop",a),o||(We(t),r.addNew||fi(e.doc,n,null,null,r.extend),ha||ua&&9==ca?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())}),l=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},s=function(){return o=!0};ha&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),$a(document,"mouseup",a),$a(document,"mousemove",l),$a(i.scroller,"dragstart",s),$a(i.scroller,"drop",a),In(e),setTimeout(function(){return i.input.focus()},20)}function Ao(e,t,n){if("char"==n)return new bl(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new bl(W(t.line,0),j(e.doc,W(t.line+1,0)));var r=n(e,t);return new bl(r.from,r.to)}function Eo(e,t,n,r){function i(t){if(0!=B(v,t))if(v=t,"rectangle"==r.unit){for(var i=[],o=e.options.tabSize,a=h(M(u,n.line).text,n.ch,o),l=h(M(u,t.line).text,t.ch,o),s=Math.min(a,l),m=Math.max(a,l),g=Math.min(n.line,t.line),y=Math.min(e.lastLine(),Math.max(n.line,t.line));g<=y;g++){var x=M(u,g).text,b=d(x,s,o);s==m?i.push(new bl(W(g,b),W(g,b))):x.length>b&&i.push(new bl(W(g,b),W(g,d(x,m,o))))}i.length||i.push(new bl(n,n)),yi(u,Fr(p.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w,k=c,C=Ao(e,t,r.unit),S=k.anchor;B(C.anchor,S)>0?(w=C.head,S=z(k.from(),C.anchor)):(w=C.anchor,S=P(k.to(),C.head));var L=p.ranges.slice(0);L[f]=new bl(j(u,S),w),yi(u,Fr(L,f),Ba)}}function o(t){var n=++x,l=Sn(e,t,!0,"rectangle"==r.unit);if(l)if(0!=B(l,v)){e.curOp.focus=a(),i(l);var c=Fn(s,u);(l.line>=c.to||l.line<c.from)&&setTimeout(fr(e,function(){x==n&&o(t)}),150)}else{var 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n)n.hasOwnProperty(i)&&(r[i]=n[i]);this.doc=e,this.node=t};wl.prototype.clear=function(){var e=this,t=this.doc.cm,n=this.line.widgets,r=this.line,i=O(r);if(null!=i&&n){for(var o=0;o<n.length;++o)n[o]==e&&n.splice(o--,1);n.length||(r.widgets=null);var a=Ft(this);E(r,Math.max(0,r.height-a)),t&&(hr(t,function(){_i(t,r,-a),gr(t,i,"widget")}),Ct(t,"lineWidgetCleared",t,this,i))}},wl.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Ft(this)-t;i&&(E(r,r.height+i),n&&hr(n,function(){n.curOp.forceUpdate=!0,_i(n,r,i),Ct(n,"lineWidgetChanged",n,e,O(r))}))},He(wl);var kl=0,Cl=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++kl};Cl.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,n=t&&!t.curOp;if(n&&rr(t),De(this,"clear")){var r=this.find();r&&Ct(this,"clear",r.from,r.to)}for(var i=null,o=null,a=0;a<this.lines.length;++a){var l=e.lines[a],s=X(l.markedSpans,e);t&&!e.collapsed?gr(t,O(l),"text"):t&&(null!=s.to&&(o=O(l)),null!=s.from&&(i=O(l))),l.markedSpans=K(l.markedSpans,s),null==s.from&&e.collapsed&&!ge(e.doc,l)&&t&&E(l,yn(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=he(e.lines[u]),h=xe(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&mr(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&wi(t.doc)),t&&Ct(t,"markerCleared",t,this,i,o),n&&ir(t),this.parent&&this.parent.clear()}},Cl.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var r,i,o=0;o<this.lines.length;++o){var a=n.lines[o],l=X(a.markedSpans,n);if(null!=l.from&&(r=W(t?a:O(a),l.from),-1==e))return r;if(null!=l.to&&(i=W(t?a:O(a),l.to),1==e))return i}return r&&{from:r,to:i}},Cl.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&hr(r,function(){var i=t.line,o=O(t.line),a=Kt(r,o);if(a&&(nn(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!ge(n.doc,i)&&null!=n.height){var l=n.height;n.height=null;var s=Ft(n)-l;s&&E(i,i.height+s)}Ct(r,"markerChanged",r,e)})},Cl.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=f(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Cl.prototype.detachLine=function(e){if(this.lines.splice(f(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},He(Cl);var Sl=function(e,t){var n=this;this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=n};Sl.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();Ct(this,"clear")}},Sl.prototype.find=function(e,t){return this.primary.find(e,t)},He(Sl);var Ll=0,Tl=function(e,t,n,r,i){if(!(this instanceof Tl))return new Tl(e,t,n,r,i);null==n&&(n=0),zi.call(this,[new Pi([new ol("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=W(n,0);this.sel=Rr(o),this.history=new Jr(null),this.id=++Ll,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Vr(this,{from:o,to:o,text:e}),yi(this,Rr(o),Wa)};Tl.prototype=x(zi.prototype,{constructor:Tl,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=A(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:pr(function(e){var t=W(this.first,0),n=this.first+this.size-1;Ni(this,{from:t,to:W(n,M(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&$n(this.cm,0,0),yi(this,Rr(t),Wa)}),replaceRange:function(e,t,n,r){Hi(this,e,t=j(this,t),n=n?j(this,n):t,r)},getRange:function(e,t,n){var r=N(this,j(this,e),j(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(D(this,e))return M(this,e)},getLineNumber:function(e){return O(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=M(this,e)),he(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return j(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:pr(function(e,t,n){mi(this,j(this,"number"==typeof e?W(e,t||0):e),null,n)}),setSelection:pr(function(e,t,n){mi(this,j(this,e),j(this,t||e),n)}),extendSelection:pr(function(e,t,n){fi(this,j(this,e),t&&j(this,t),n)}),extendSelections:pr(function(e,t){di(this,U(this,e),t)}),extendSelectionsBy:pr(function(e,t){di(this,U(this,g(this.sel.ranges,e)),t)}),setSelections:pr(function(e,t,n){var r=this;if(e.length){for(var i=[],o=0;o<e.length;o++)i[o]=new bl(j(r,e[o].anchor),j(r,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),yi(this,Fr(i,t),n)}}),addSelection:pr(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new bl(j(this,e),j(this,t||e))),yi(this,Fr(r,r.length-1),n)}),getSelection:function(e){for(var t,n=this,r=this.sel.ranges,i=0;i<r.length;i++){var o=N(n,r[i].from(),r[i].to());t=t?t.concat(o):o}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=this,n=[],r=this.sel.ranges,i=0;i<r.length;i++){var o=N(t,r[i].from(),r[i].to());!1!==e&&(o=o.join(e||t.lineSeparator())),n[i]=o}return n},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:pr(function(e,t,n){for(var r=this,i=[],o=this.sel,a=0;a<o.ranges.length;a++){var l=o.ranges[a];i[a]={from:l.from(),to:l.to(),text:r.splitLines(e[a]),origin:n}}for(var s=t&&"end"!=t&&qr(this,i,t),u=i.length-1;u>=0;u--)Ni(r,i[u]);s?vi(this,s):this.cm&&Gn(this.cm)}),undo:pr(function(){Ei(this,"undo")}),redo:pr(function(){Ei(this,"redo")}),undoSelection:pr(function(){Ei(this,"undo",!0)}),redoSelection:pr(function(){Ei(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new Jr(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:ci(this.history.done),undone:ci(this.history.undone)}},setHistory:function(e){var t=this.history=new Jr(this.history.maxGeneration);t.done=ci(e.done.slice(0),null,!0),t.undone=ci(e.undone.slice(0),null,!0)},setGutterMarker:pr(function(e,t,n){return Ri(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&k(r)&&(e.gutterMarkers=null),!0})}),clearGutter:pr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&Ri(t,n,"gutter",function(){return n.gutterMarkers[e]=null,k(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!D(this,e))return null;if(t=e,!(e=M(this,e)))return null}else if(null==(t=O(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:pr(function(t,n,r){return Ri(this,t,"gutter"==n?"gutter":"class",function(t){var i="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass";if(t[i]){if(e(r).test(t[i]))return!1;t[i]+=" "+r}else t[i]=r;return!0})}),removeLineClass:pr(function(t,n,r){return Ri(this,t,"gutter"==n?"gutter":"class",function(t){var i="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass",o=t[i];if(!o)return!1;if(null==r)t[i]=null;else{var a=o.match(e(r));if(!a)return!1;var l=a.index+a[0].length;t[i]=o.slice(0,a.index)+(a.index&&l!=o.length?" ":"")+o.slice(l)||null}return!0})}),addLineWidget:pr(function(e,t,n){return ji(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return qi(this,j(this,e),j(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=j(this,e),qi(this,e,e,n,"bookmark")},findMarksAt:function(e){var t=[],n=M(this,(e=j(this,e)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=j(this,e),t=j(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var l=0;l<a.length;l++){var s=a[l];null!=s.to&&i==e.line&&e.ch>=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+r;if(o>e)return t=e,!0;e-=o,++n}),j(this,W(n,t))},indexFromPos:function(e){var t=(e=j(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),t},copy:function(e){var t=new Tl(A(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new Tl(A(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],$i(r,Gi(this)),r},unlinkDoc:function(e){var t=this;if(e instanceof Po&&(e=e.doc),this.linked)for(var n=0;n<this.linked.length;++n)if(t.linked[n].doc==e){t.linked.splice(n,1),e.unlinkDoc(t),Vi(Gi(t));break}if(e.history==this.history){var r=[e.id];Xr(e,function(e){return r.push(e.id)},!0),e.history=new Jr(null),e.history.done=ci(this.history.done,r),e.history.undone=ci(this.history.undone,r)}},iterLinkedDocs:function(e){Xr(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):Xa(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:pr(function(e){"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&Zr(this.cm))})}),Tl.prototype.eachLine=Tl.prototype.iter;for(var Ml=0,Nl=!1,Al={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},El=0;El<10;El++)Al[El+48]=Al[El+96]=String(El);for(var Ol=65;Ol<=90;Ol++)Al[Ol]=String.fromCharCode(Ol);for(var Il=1;Il<=12;Il++)Al[Il+111]=Al[Il+63235]="F"+Il;var Dl={};Dl.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"},Dl.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"},Dl.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"},Dl.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"]},Dl.default=wa?Dl.macDefault:Dl.pcDefault;var Hl={selectAll:Ti,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Wa)},killLine:function(e){return uo(e,function(t){if(t.empty()){var n=M(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:W(t.head.line+1,0)}:{from:t.head,to:W(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return uo(e,function(t){return{from:W(t.from().line,0),to:j(e.doc,W(t.to().line+1,0))}})},delLineLeft:function(e){return uo(e,function(e){return{from:W(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return uo(e,function(t){var n=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:n},"div"),to:t.from()}})},delWrappedLineRight:function(e){return uo(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},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(W(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(W(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return co(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return fo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return ho(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},Fa)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},Fa)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?fo(e,t.head):r},Fa)},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(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=h(e.getLine(o.line),o.ch,r);t.push(p(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return hr(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=M(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new W(i.line,i.ch-1)),i.ch>0)i=new W(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),W(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=M(e.doc,i.line-1).text;a&&(i=new W(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),W(i.line-1,a.length-1),i,"+transpose"))}n.push(new bl(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return hr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r<t.length;r++)e.indentLine(t[r].from().line,null,!0);Gn(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},Wl=new Ea,Bl=null,Fl=function(e,t,n){this.time=e,this.pos=t,this.button=n};Fl.prototype.compare=function(e,t,n){return this.time+400>e&&0==B(t,this.pos)&&n==this.button};var Rl,Pl,zl={toString:function(){return"CodeMirror.Init"}},_l={},jl={};Po.defaults=_l,Po.optionHandlers=jl;var ql=[];Po.defineInitHook=function(e){return ql.push(e)};var Ul=null,Gl=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ea,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Gl.prototype.init=function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())jo({lineWise:!1,text:i.getSelections()}),"cut"==e.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var t=$o(i);jo({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation(function(){i.setSelections(t.ranges,0,Wa),i.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=Ul.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return void e.preventDefault()}var a=Xo(),l=a.firstChild;i.display.lineSpace.insertBefore(a,i.display.lineSpace.firstChild),l.value=Ul.text.join("\n");var s=document.activeElement;Aa(l),setTimeout(function(){i.display.lineSpace.removeChild(a),s.focus(),s==o&&r.showPrimarySelection()},50)}}var n=this,r=this,i=r.cm,o=r.div=e.lineDiv;Vo(o,i.options.spellcheck),$a(o,"paste",function(e){Oe(i,e)||Uo(e,i)||ca<=11&&setTimeout(fr(i,function(){return n.updateFromDOM()}),20)}),$a(o,"compositionstart",function(e){n.composing={data:e.data,done:!1}}),$a(o,"compositionupdate",function(e){n.composing||(n.composing={data:e.data,done:!1})}),$a(o,"compositionend",function(e){n.composing&&(e.data!=n.composing.data&&n.readFromDOMSoon(),n.composing.done=!0)}),$a(o,"touchstart",function(){return r.forceCompositionEnd()}),$a(o,"input",function(){n.composing||n.readFromDOMSoon()}),$a(o,"copy",t),$a(o,"cut",t)},Gl.prototype.prepareSelection=function(){var e=Mn(this.cm,!1);return e.focus=this.cm.state.focused,e},Gl.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Gl.prototype.showPrimarySelection=function(){var e=window.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var o=ta(t,e.anchorNode,e.anchorOffset),a=ta(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=B(z(o,a),r)||0!=B(P(o,a),i)){var l=t.display.view,s=r.line>=t.display.viewFrom&&Zo(t,r)||{node:l[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&Zo(t,i);if(!u){var c=l[l.length-1].measure,h=c.maps?c.maps[c.maps.length-1]:c.map;u={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(s&&u){var f,d=e.rangeCount&&e.getRangeAt(0);try{f=La(s.node,s.offset,u.offset,u.node)}catch(e){}f&&(!oa&&t.state.focused?(e.collapse(s.node,s.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),d&&null==e.anchorNode?e.addRange(d):oa&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Gl.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)},Gl.prototype.showMultipleSelections=function(e){n(this.cm.display.cursorDiv,e.cursors),n(this.cm.display.selectionDiv,e.selection)},Gl.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Gl.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},Gl.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Gl.prototype.blur=function(){this.div.blur()},Gl.prototype.getField=function(){return this.div},Gl.prototype.supportsTouch=function(){return!0},Gl.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():hr(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Gl.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Gl.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(xa&&da&&this.cm.options.gutters.length&&Jo(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=ta(t,e.anchorNode,e.anchorOffset),r=ta(t,e.focusNode,e.focusOffset);n&&r&&hr(t,function(){yi(t.doc,Rr(n,r),Wa),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Gl.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(0==r.ch&&r.line>e.firstLine()&&(r=W(r.line-1,M(e.doc,r.line-1).length)),i.ch==M(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=W(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Ln(e,r.line))?(a=O(t.view[0].line),l=t.view[0].node):(a=O(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,u,c=Ln(e,i.line);if(c==t.view.length-1?(s=t.viewTo-1,u=t.lineDiv.lastChild):(s=O(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!l)return!1;for(var h=e.doc.splitLines(ea(e,l,u,a,s)),f=N(e.doc,W(a,0),W(s,M(e.doc,s).text.length));h.length>1&&f.length>1;)if(m(h)==m(f))h.pop(),f.pop(),s--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),a++}for(var d=0,p=0,g=h[0],v=f[0],y=Math.min(g.length,v.length);d<y&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var x=m(h),b=m(f),w=Math.min(x.length-(1==h.length?d:0),b.length-(1==f.length?d:0));p<w&&x.charCodeAt(x.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==h.length&&1==f.length&&a==r.line)for(;d&&d>r.ch&&x.charCodeAt(x.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;h[h.length-1]=x.slice(0,x.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var k=W(a,d),C=W(s,f.length?m(f).length-p:0);return h.length>1||h[0]||B(k,C)?(Hi(e.doc,h,k,C,"+input"),!0):void 0},Gl.prototype.ensurePolled=function(){this.forceCompositionEnd()},Gl.prototype.reset=function(){this.forceCompositionEnd()},Gl.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Gl.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Gl.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||hr(this.cm,function(){return mr(e.cm)})},Gl.prototype.setUneditable=function(e){e.contentEditable="false"},Gl.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||fr(this.cm,qo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Gl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Gl.prototype.onContextMenu=function(){},Gl.prototype.resetPosition=function(){},Gl.prototype.needsContentAttribute=!0;var $l=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ea,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};$l.prototype.init=function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())jo({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Ul.text.join("\n"),Aa(a));else{if(!i.options.lineWiseCopyCut)return;var t=$o(i);jo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Wa):(r.prevInput="",a.value=t.text.join("\n"),Aa(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Xo(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),ya&&(a.style.width="0px"),$a(a,"input",function(){ua&&ca>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),$a(a,"paste",function(e){Oe(i,e)||Uo(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),$a(a,"cut",t),$a(a,"copy",t),$a(e.scroller,"paste",function(t){Rt(e,t)||Oe(i,t)||(i.state.pasteIncoming=!0,r.focus())}),$a(e.lineSpace,"selectstart",function(t){Rt(e,t)||We(t)}),$a(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),$a(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},$l.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Mn(e);if(e.options.moveInputWithCursor){var i=hn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},$l.prototype.showSelection=function(e){var t=this.cm.display;n(t.cursorDiv,e.cursors),n(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},$l.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary(),a=(t=Ya&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3))?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&Aa(this.textarea),ua&&ca>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",ua&&ca>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},$l.prototype.getField=function(){return this.textarea},$l.prototype.supportsTouch=function(){return!1},$l.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!ba||a()!=this.textarea))try{this.textarea.focus()}catch(e){}},$l.prototype.blur=function(){this.textarea.blur()},$l.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},$l.prototype.receivedFocus=function(){this.slowPoll()},$l.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},$l.prototype.fastPoll=function(){function e(){n.poll()||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},$l.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ka(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(ua&&ca>=9&&this.hasSelection===i||wa&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,l=Math.min(r.length,i.length);a<l&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return hr(t,function(){qo(t,i.slice(a),r.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},$l.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},$l.prototype.onKeyPress=function(){ua&&ca>=9&&(this.hasSelection=null),this.fastPoll()},$l.prototype.onContextMenu=function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=c,a.style.cssText=u,ua&&ca<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!ua||ua&&ca<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?fr(i,Ti)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Sn(i,e),s=o.scroller.scrollTop;if(l&&!pa){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(l)&&fr(i,yi)(i.doc,Rr(l),Wa);var u=a.style.cssText,c=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px;\n      z-index: 1000; background: "+(ua?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var f;if(ha&&(f=window.scrollY),o.input.focus(),ha&&window.scrollTo(null,f),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),ua&&ca>=9&&t(),Ma){Re(e);var d=function(){Ae(window,"mouseup",d),setTimeout(n,20)};$a(window,"mouseup",d)}else setTimeout(n,50)}},$l.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},$l.prototype.setUneditable=function(){},$l.prototype.needsContentAttribute=!1,function(e){function t(t,r,i,o){e.defaults[t]=r,i&&(n[t]=o?function(e,t,n){n!=zl&&i(e,t,n)}:i)}var n=e.optionHandlers;e.defineOption=t,e.Init=zl,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,Ur(e)},!0),t("indentUnit",2,Ur,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){Gr(e),on(e),mr(e)},!0),t("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(W(r,o))}r++});for(var i=n.length-1;i>=0;i--)Hi(e.doc,t,n[i],W(n[i].line,n[i].ch+t.length))}}),t("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=zl&&e.refresh()}),t("specialCharPlaceholder",ft,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",ba?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),t("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),t("rtlMoveVisually",!Ca),t("wholeLineUpdateBefore",!0),t("theme","default",function(e){Wo(e),Bo(e)},!0),t("keyMap","default",function(e,t,n){var r=so(t),i=n!=zl&&so(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),t("extraKeys",null),t("configureMouse",null),t("lineWrapping",!1,Ro,!0),t("gutters",[],function(e){Dr(e.options),Bo(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?wn(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return er(e)},!0),t("scrollbarStyle","native",function(e){nr(e),er(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Dr(e.options),Bo(e)},!0),t("firstLineNumber",1,Bo,!0),t("lineNumberFormatter",function(e){return e},Bo,!0),t("showCursorWhenSelecting",!1,Tn,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("pasteLinesPerSelection",!0),t("readOnly",!1,function(e,t){"nocursor"==t&&(Hn(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,Fo),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Tn,!0),t("singleCursorHeightPerLine",!0,Tn,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,Gr,!0),t("addModeClass",!1,Gr,!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,Gr,!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)}(Po),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&fr(this,t[e])(this,n,i),Ee(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"](so(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:dr(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");v(this.state.overlays,{mode:r,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},function(e){return e.priority}),this.state.modeGen++,mr(this)}),removeOverlay:dr(function(e){for(var t=this,n=this.state.overlays,r=0;r<n.length;++r){var i=n[r].modeSpec;if(i==e||"string"==typeof e&&i.name==e)return n.splice(r,1),t.state.modeGen++,void mr(t)}}),indentLine:dr(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),D(this.doc,e)&&_o(this,e,t,n)}),indentSelection:dr(function(e){for(var t=this,n=this.doc.sel.ranges,r=-1,i=0;i<n.length;i++){var o=n[i];if(o.empty())o.head.line>r&&(_o(t,o.head.line,e,!0),r=o.head.line,i==t.doc.sel.primIndex&&Gn(t));else{var a=o.from(),l=o.to(),s=Math.max(r,a.line);r=Math.min(t.lastLine(),l.line-(l.ch?0:1))+1;for(var u=s;u<r;++u)_o(t,u,e);var c=t.doc.sel.ranges;0==a.ch&&n.length==c.length&&c[i].from().ch>0&&pi(t.doc,i,new bl(a,c[i].to()),Wa)}}}),getTokenAt:function(e,t){return rt(this,e,t)},getLineTokens:function(e,t){return rt(this,W(e),t,!0)},getTokenTypeAt:function(e){e=j(this.doc,e);var t,n=Je(this,M(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}r=a+1}}var l=t?t.indexOf("overlay "):-1;return l<0?t:0==l?null:t.slice(0,l-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=this,i=[];if(!n.hasOwnProperty(t))return i;var o=n[t],a=this.getModeAt(e);if("string"==typeof a[t])o[a[t]]&&i.push(o[a[t]]);else if(a[t])for(var l=0;l<a[t].length;l++){var s=o[a[t][l]];s&&i.push(s)}else a.helperType&&o[a.helperType]?i.push(o[a.helperType]):o[a.name]&&i.push(o[a.name]);for(var u=0;u<o._global.length;u++){var c=o._global[u];c.pred(a,r)&&-1==f(i,c.val)&&i.push(c.val)}return i},getStateAfter:function(e,t){var n=this.doc;return e=_(n,null==e?n.first+n.size-1:e),Qe(this,e+1,t).state},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();return n=null==e?r.head:"object"==typeof e?j(this.doc,e):e?r.from():r.to(),hn(this,n,t||"page")},charCoords:function(e,t){return cn(this,j(this.doc,e),t||"page")},coordsChar:function(e,t){return e=un(this,e,t||"page"),pn(this,e.left,e.top)},lineAtHeight:function(e,t){return e=un(this,{top:e,left:0},t||"page").top,I(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),r=M(this.doc,e)}else r=e;return sn(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-ye(r):0)},defaultTextHeight:function(){return yn(this.display)},defaultCharWidth:function(){return xn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display,a=(e=hn(this,j(this.doc,e))).bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)a=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(a=e.bottom),l+t.offsetWidth>u&&(l=u-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(l=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?l=0:"middle"==i&&(l=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=l+"px"),n&&jn(this,{left:l,top:a,right:l+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:dr(xo),triggerOnKeyPress:dr(ko),triggerOnKeyUp:wo,triggerOnMouseDown:dr(So),execCommand:function(e){if(Hl.hasOwnProperty(e))return Hl[e].call(null,this)},triggerElectric:dr(function(e){Go(this,e)}),findPosH:function(e,t,n,r){var i=this,o=1;t<0&&(o=-1,t=-t);for(var a=j(this.doc,e),l=0;l<t&&!(a=Ko(i.doc,a,o,n,r)).hitSide;++l);return a},moveH:dr(function(e,t){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Ko(n.doc,r.head,e,t,n.options.rtlMoveVisually):e<0?r.from():r.to()},Fa)}),deleteH:dr(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):uo(this,function(n){var i=Ko(r,n.head,e,t,!1);return e<0?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=this,o=1,a=r;t<0&&(o=-1,t=-t);for(var l=j(this.doc,e),s=0;s<t;++s){var u=hn(i,l,"div");if(null==a?a=u.left:u.left=a,(l=Yo(i,u,o,n)).hitSide)break}return l},moveV:dr(function(e,t){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(a){if(o)return e<0?a.from():a.to();var l=hn(n,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),i.push(l.left);var s=Yo(n,l,e,t);return"page"==t&&a==r.sel.primary()&&Un(n,cn(n,s,"div").top-l.top),s},Fa),i.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=M(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=t.length||!n?++r:--n;for(var o=t.charAt(n),a=w(o,i)?function(e){return w(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!w(e)};n>0&&a(t.charAt(n-1));)--n;for(;r<t.length&&a(t.charAt(r));)++r}return new bl(W(e.line,n),W(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?l(this.display.cursorDiv,"CodeMirror-overwrite"):Na(this.display.cursorDiv,"CodeMirror-overwrite"),Ee(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==a()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:dr(function(e,t){$n(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-jt(this)-this.display.barHeight,width:e.scrollWidth-jt(this)-this.display.barWidth,clientHeight:Ut(this),clientWidth:qt(this)}},scrollIntoView:dr(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:W(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?Vn(this,e):Kn(this,e.from,e.to,e.margin)}),setSize:dr(function(e,t){var n=this,r=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(t)),this.options.lineWrapping&&rn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){gr(n,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Ee(this,"refresh",this)}),operation:function(e){return hr(this,e)},refresh:dr(function(){var e=this.display.cachedTextHeight;mr(this),this.curOp.forceUpdate=!0,on(this),$n(this,this.doc.scrollLeft,this.doc.scrollTop),Er(this),(null==e||Math.abs(e-yn(this.display))>.5)&&Cn(this),Ee(this,"refresh",this)}),swapDoc:dr(function(e){var t=this.doc;return t.cm=null,Kr(this,e),on(this),this.display.input.reset(),$n(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Ct(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},He(e),e.registerHelper=function(t,r,i){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=i},e.registerGlobalHelper=function(t,r,i,o){e.registerHelper(t,r,o),n[t]._global.push({pred:i,val:o})}}(Po);var Vl="iter insert remove copy getEditor constructor".split(" ");for(var Xl in Tl.prototype)Tl.prototype.hasOwnProperty(Xl)&&f(Vl,Xl)<0&&(Po.prototype[Xl]=function(e){return function(){return e.apply(this.doc,arguments)}}(Tl.prototype[Xl]));return He(Tl),Po.inputStyles={textarea:$l,contenteditable:Gl},Po.defineMode=function(e){Po.defaults.mode||"null"==e||(Po.defaults.mode=e),Ue.apply(this,arguments)},Po.defineMIME=function(e,t){Qa[e]=t},Po.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Po.defineMIME("text/plain","null"),Po.defineExtension=function(e,t){Po.prototype[e]=t},Po.defineDocExtension=function(e,t){Tl.prototype[e]=t},Po.fromTextArea=function(e,t){function n(){e.value=s.getValue()}if(t=t?c(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var r=a();t.autofocus=r==e||null!=e.getAttribute("autofocus")&&r==document.body}var i;if(e.form&&($a(e.form,"submit",n),!t.leaveSubmitMethodAlone)){var o=e.form;i=o.submit;try{var l=o.submit=function(){n(),o.submit=i,o.submit(),o.submit=l}}catch(e){}}t.finishInit=function(t){t.save=n,t.getTextArea=function(){return e},t.toTextArea=function(){t.toTextArea=isNaN,n(),e.parentNode.removeChild(t.getWrapperElement()),e.style.display="",e.form&&(Ae(e.form,"submit",n),"function"==typeof e.form.submit&&(e.form.submit=i))}},e.style.display="none";var s=Po(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return s},function(e){e.off=Ae,e.on=$a,e.wheelEventPixels=Wr,e.Doc=Tl,e.splitLines=Xa,e.countColumn=h,e.findColumn=d,e.isWordChar=b,e.Pass=Ha,e.signal=Ee,e.Line=ol,e.changeEnd=Pr,e.scrollbarModel=pl,e.Pos=W,e.cmpPos=B,e.modes=Ja,e.mimeModes=Qa,e.resolveMode=Ge,e.getMode=$e,e.modeExtensions=el,e.extendMode=Ve,e.copyState=Xe,e.startState=Ye,e.innerMode=Ke,e.commands=Hl,e.keyMap=Dl,e.keyName=lo,e.isModifierKey=oo,e.lookupKey=io,e.normalizeKeyMap=ro,e.StringStream=tl,e.SharedTextMarker=Sl,e.TextMarker=Cl,e.LineWidget=wl,e.e_preventDefault=We,e.e_stopPropagation=Be,e.e_stop=Re,e.addClass=l,e.contains=o,e.rmClass=Na,e.keyNames=Al}(Po),Po.version="5.27.4",Po})},{}],11:[function(e,t,n){!function(r){"object"==typeof n&&"object"==typeof t?r(e("../../lib/codemirror"),e("../markdown/markdown"),e("../../addon/mode/overlay")):r(CodeMirror)}(function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",function(n,r){var 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0===e?this.codemirror.getValue():(this.codemirror.getDoc().setValue(e),this)},R.toggleBold=u,R.toggleItalic=c,R.toggleStrikethrough=h,R.toggleBlockquote=d,R.toggleHeadingSmaller=p,R.toggleHeadingBigger=m,R.toggleHeading1=g,R.toggleHeading2=v,R.toggleHeading3=y,R.toggleCodeBlock=f,R.toggleUnorderedList=x,R.toggleOrderedList=b,R.cleanBlock=w,R.drawLink=k,R.drawImage=C,R.drawTable=S,R.drawHorizontalRule=L,R.undo=T,R.redo=M,R.togglePreview=A,R.toggleSideBySide=N,R.toggleFullScreen=s,R.prototype.toggleBold=function(){u(this)},R.prototype.toggleItalic=function(){c(this)},R.prototype.toggleStrikethrough=function(){h(this)},R.prototype.toggleBlockquote=function(){d(this)},R.prototype.toggleHeadingSmaller=function(){p(this)},R.prototype.toggleHeadingBigger=function(){m(this)},R.prototype.toggleHeading1=function(){g(this)},R.prototype.toggleHeading2=function(){v(this)},R.prototype.toggleHeading3=function(){y(this)},R.prototype.toggleCodeBlock=function(){f(this)},R.prototype.toggleUnorderedList=function(){x(this)},R.prototype.toggleOrderedList=function(){b(this)},R.prototype.cleanBlock=function(){w(this)},R.prototype.drawLink=function(){k(this)},R.prototype.drawImage=function(e){C(this,e)},R.prototype.drawTable=function(){S(this)},R.prototype.drawHorizontalRule=function(){L(this)},R.prototype.undo=function(){T(this)},R.prototype.redo=function(){M(this)},R.prototype.togglePreview=function(){A(this)},R.prototype.toggleSideBySide=function(){N(this)},R.prototype.toggleFullScreen=function(){s(this)},R.prototype.isPreviewActive=function(){var e=this.codemirror.getWrapperElement().lastChild;return/editor-preview-active/.test(e.className)},R.prototype.isSideBySideActive=function(){var e=this.codemirror.getWrapperElement().nextSibling;return/editor-preview-active-side/.test(e.className)},R.prototype.isFullscreenActive=function(){return this.codemirror.getOption("fullScreen")},R.prototype.getState=function(){return l(this.codemirror)},R.prototype.toTextArea=function(){var e=this.codemirror,t=e.getWrapperElement();t.parentNode&&(this.gui.toolbar&&t.parentNode.removeChild(this.gui.toolbar),this.gui.statusbar&&t.parentNode.removeChild(this.gui.statusbar),this.gui.sideBySide&&t.parentNode.removeChild(this.gui.sideBySide)),e.toTextArea(),this.autosaveTimeoutId&&(clearTimeout(this.autosaveTimeoutId),this.autosaveTimeoutId=void 0,this.clearAutosavedValue())},t.exports=R},{"./codemirror/tablist":18,codemirror:10,"codemirror-spell-checker":4,"codemirror/addon/display/fullscreen.js":5,"codemirror/addon/display/placeholder.js":6,"codemirror/addon/edit/continuelist.js":7,"codemirror/addon/mode/overlay.js":8,"codemirror/addon/selection/mark-selection.js":9,"codemirror/mode/gfm/gfm.js":11,"codemirror/mode/markdown/markdown.js":12,"codemirror/mode/xml/xml.js":14,marked:16}]},{},[19])(19)});