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n=e.state.placeholder=document.createElement("pre");n.style.cssText="height: 0; overflow: visible",n.className="CodeMirror-placeholder";var r=e.getOption("placeholder");"string"==typeof r&&(r=document.createTextNode(r)),n.appendChild(r),e.display.lineSpace.insertBefore(n,e.display.lineSpace.firstChild)}function r(e){o(e)&&n(e)}function i(e){var r=e.getWrapperElement(),i=o(e);r.className=r.className.replace(" CodeMirror-empty","")+(i?" 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s=o[l].head,c=i.getStateAfter(s.line),u=!1!==c.list,f=0!==c.quote,h=i.getLine(s.line),d=t.exec(h);if(!o[l].empty()||!u&&!f||!d)return void i.execCommand("newlineAndIndent");if(n.test(h))/>\s*$/.test(h)||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!=c(t,n))for(var i=e.state.markedSelection,o=e.state.markedSelectionStyle,a=t.line;;){var u=a==t.line?t:s(a,0),f=a+l,h=f>=n.line,d=h?n:s(f,0),p=e.markText(u,d,{className:o});if(null==r?i.push(p):i.splice(r++,0,p),h)break;a=f}}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(),u=a[a.length-1].find();if(!s||!u||n.line-t.line<l||c(t,u.to)>=0||c(n,s.from)<=0)return o(e);for(;c(t,s.from)>0;)a.shift().clear(),s=a[0].find();for(c(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));c(n,u.to)<0;)a.pop().clear(),u=a[a.length-1].find();c(n,u.to)>0&&(n.line-u.from.line<l?(a.pop().clear(),r(e,u.from,n)):r(e,u.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,c=e.cmpPos})},{"../../lib/codemirror":10}],10:[function(e,t,n){!function(e,r){"object"==typeof n&&void 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e.col+=t.length,s=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,s),ta&&na<9&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),n||i||o||f||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 dt(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 pt(e,t){return function(n,r,i,o,a,l,s){i=i?i+" cm-force-border":"cm-force-border";for(var c=n.pos,u=c+r.length;;){for(var f=void 0,h=0;h<t.length&&!((f=t[h]).to>c&&f.from<=c);h++);if(f.to>=u)return e(n,r,i,o,a,l,s);e(n,r.slice(0,f.to-c),i,o,null,l,s),o=null,r=r.slice(f.to-c),c=f.to}}}function mt(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 gt(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,l,s,c,u,f,h,d=i.length,p=0,m=1,g="",v=0;;){if(v==p){s=c=u=f=l="",h=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,c=""),k.className&&(s+=" "+k.className),k.css&&(l=(l?l+";":"")+k.css),k.startStyle&&w.from==p&&(u+=" "+k.startStyle),k.endStyle&&w.to==v&&(x||(x=[])).push(k.endStyle,w.to),k.title&&!f&&(f=k.title),k.collapsed&&(!h||ae(h.marker,k)<0)&&(h=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&&(c+=" 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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 wt(e,t){var n=e.ownsGroup;if(n)try{bt(n)}finally{Ja=null,t(n)}}function kt(e,t){var n=Ne(e,t);if(n.length){var r,i=Array.prototype.slice.call(arguments,2);Ja?r=Ja.delayedCallbacks:Qa?r=Qa:(r=Qa=[],setTimeout(Ct,0));for(var o=0;o<n.length;++o)!function(e){r.push(function(){return n[e].apply(null,i)})}(o)}}function Ct(){var e=Qa;Qa=null;for(var t=0;t<e.length;++t)e[t]()}function St(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?Nt(e,t):"gutter"==o?Et(e,t,n,r):"class"==o?At(e,t):"widget"==o&&Ot(e,t,r)}t.changes=null}function Lt(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),ta&&na<8&&(e.node.style.zIndex=2)),e.node}function Tt(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=Lt(t);t.background=i.insertBefore(r("div",null,n),i.firstChild),e.display.input.setUneditable(t.background)}}function Mt(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):ut(e,t)}function Nt(e,t){var n=t.text.className,r=Mt(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,At(e,t)):n&&(t.text.className=n)}function At(e,t){Tt(e,t),t.line.wrapClass?Lt(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 Et(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=Lt(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=Lt(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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n=Fe(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 Ft(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function zt(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 _t(e){return La-e.display.nativeBarWidth}function jt(e){return e.display.scroller.clientWidth-_t(e)-e.display.barWidth}function Ut(e){return e.display.scroller.clientHeight-_t(e)-e.display.barHeight}function qt(e,t,n){var r=e.options.lineWrapping,i=r&&jt(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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r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function Qt(e,t,n,r){var i,o=Zt(t.map,n,r),a=o.node,l=o.start,s=o.end,c=o.collapse;if(3==a.nodeType){for(var u=0;u<4;u++){for(;l&&C(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s<o.coverEnd&&C(t.line.text.charAt(o.coverStart+s));)++s;if((i=ta&&na<9&&0==l&&s==o.coverEnd-o.coverStart?a.parentNode.getBoundingClientRect():Jt(va(a,l,s).getClientRects(),r)).left||i.right||0==l)break;s=l,l-=1,c="right"}ta&&na<11&&(i=en(e.display.measure,i))}else{l>0&&(c=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(ta&&na<9&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+yn(e.display),top:h.top,bottom:h.bottom}:el}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,v=0;v<g.length-1&&!(m<g[v]);v++);var y=v?g[v-1]:0,x=g[v],b={left:("right"==c?i.right:i.left)-t.rect.left,right:("left"==c?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 en(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Ue(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 tn(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 nn(e){e.display.externalMeasure=null,t(e.display.lineMeasure);for(var n=0;n<e.display.view.length;n++)tn(e.display.view[n])}function rn(e){nn(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function on(){return oa&&fa?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function an(){return oa&&fa?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function ln(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=Bt(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:an());var c=s.left+("window"==r?0:on());n.left+=c,n.right+=c}return n.top+=l,n.bottom+=l,n}function sn(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=on(),i-=an();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)),ln(e,r,Vt(e,r,t.ch,i),n)}function un(e,t,n,r,i,o){function a(t,a){var l=Yt(e,i,t,a?"right":"left",o);return a?l.left=l.right:l.right=l.left,ln(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=Xt(e,r));var s=Ce(r,e.doc.direction),c=t.ch,u=t.sticky;if(c>=r.text.length?(c=r.text.length,u="before"):c<=0&&(c=0,u="after"),!s)return a("before"==u?c-1:c,"before"==u);var f=ke(s,c,u),h=Wa,d=l(c,f,"before"==u);return null!=h&&(d.other=l(c,h,"before"!=u)),d}function fn(e,t){var n=0;t=j(e.doc,t),e.options.lineWrapping||(n=yn(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 hn(e,t,n,r,i){var o=W(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function dn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return hn(r.first,0,null,!0,-1);var 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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:bn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function bn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function wn(e){var t=vn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yn(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 kn(e){var t=e.doc,n=wn(e);t.iter(function(e){var t=n(e);t!=e.height&&E(e,t)})}function Cn(e,t,n,r){var i=e.display;if(!n&&"true"==Fe(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,c=dn(e,o,a);if(r&&1==c.xRel&&(s=M(e.doc,c.line).text).length==c.ch){var u=f(s,s.length,e.options.tabSize)-s.length;c=W(c.line,Math.max(0,Math.round((o-zt(e.display).left)/yn(e.display))-u))}return c}function Sn(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 Ln(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Tn(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)&&Mn(e,l.head,i),s||Nn(e,l,o)}}return r}function Mn(e,t,n){var i=un(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 Nn(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?f-e:n)+"px;\n height: "+(i-t)+"px"))}function o(t,n,r){function o(n,r){return cn(e,W(t,n),"div",c,r)}var a,s,c=M(l,t),h=c.text.length;return we(Ce(c,l.direction),n||0,null==r?h:r,function(e,t,l){var c,d,p,m=o(e,"left");if(e==t)c=m,d=p=m.left;else{if(c=o(t-1,"right"),"rtl"==l){var g=m;m=c,c=g}d=m.left,p=c.right}null==n&&0==e&&(d=u),c.top-m.top>3&&(i(d,m.top,null,m.bottom),d=u,m.bottom<c.top&&i(d,m.bottom,null,c.top)),null==r&&t==h&&(p=f),(!a||m.top<a.top||m.top==a.top&&m.left<a.left)&&(a=m),(!s||c.bottom>s.bottom||c.bottom==s.bottom&&c.right>s.right)&&(s=c),d<u+1&&(d=u),i(d,c.top,p-d,c.bottom)}),{start:a,end:s}}var a=e.display,l=e.doc,s=document.createDocumentFragment(),c=zt(e.display),u=c.left,f=Math.max(a.sizerWidth,jt(e)-a.sizer.offsetLeft)-c.right,h=t.from(),d=t.to();if(h.line==d.line)o(h.line,h.ch,d.ch);else{var p=M(l,h.line),m=M(l,d.line),g=fe(p)==fe(m),v=o(h.line,h.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(u,y.top,y.left,y.bottom)):i(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&i(u,v.bottom,null,y.top)}n.appendChild(s)}function An(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 En(e){e.state.focused||(e.display.input.focus(),In(e))}function On(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Dn(e))},100)}function In(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(),ra&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),An(e))}function Dn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,ba(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Hn(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(ta&&na<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=vn(t)),(s>.001||s<-.001)&&(E(i.line,o),Wn(i.line),i.rest))for(var c=0;c<i.rest.length;c++)Wn(i.rest[c])}}}function Wn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function Bn(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=bn(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",Ar(e),!0}return!1}function Fn(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&&!ca){var a=r("div","",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Pt(e.display))+"px;\n height: "+(t.bottom-t.top+_t(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 zn(e,t,n,r){null==r&&(r=0);for(var i,o=0;o<5;o++){var a=!1,l=un(e,t),s=n&&n!=t?un(e,n):l,c=jn(e,i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r}),u=e.doc.scrollTop,f=e.doc.scrollLeft;if(null!=c.scrollTop&&(Xn(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(Zn(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(a=!0)),!a)break}return i}function _n(e,t){var n=jn(e,t);null!=n.scrollTop&&Xn(e,n.scrollTop),null!=n.scrollLeft&&Zn(e,n.scrollLeft)}function jn(e,t){var n=e.display,r=vn(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+Ft(n),s=t.top<r,c=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?l:t.bottom)-o);u!=i&&(a.scrollTop=u)}var f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,h=jt(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),d=t.right-t.left>h;return d&&(t.right=t.left+h),t.left<10?a.scrollLeft=0:t.left<f?a.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>h+f-3&&(a.scrollLeft=t.right+(d?0:10)-h),a}function Un(e,t){null!=t&&(Vn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function qn(e){Vn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?W(t.line,t.ch-1):t,r=W(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin}}function Gn(e,t,n){null==t&&null==n||Vn(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function $n(e,t){Vn(e),e.curOp.scrollToPos=t}function Vn(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=jn(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});Gn(e,i.scrollLeft,i.scrollTop)}function Xn(e,t){Math.abs(e.doc.scrollTop-t)<2||(Zo||Mr(e,{top:t}),Yn(e,t,!0),Zo&&Mr(e),br(e,100))}function Yn(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 Zn(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 Jn(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ft(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+_t(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function Qn(e,t){t||(t=Jn(e));var n=e.display.barWidth,r=e.display.barHeight;er(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Hn(e),er(e,Jn(e)),n=e.display.barWidth,r=e.display.barHeight}function er(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 tr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&ba(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new rl[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Pa(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?Zn(e,t):Xn(e,t)},e),e.display.scrollbars.addClass&&l(e.display.wrapper,e.display.scrollbars.addClass)}function nr(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:++il},xt(e.curOp)}function rr(e){wt(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;ir(e)})}function ir(e){for(var t=e.ops,n=0;n<t.length;n++)or(t[n]);for(var r=0;r<t.length;r++)ar(t[r]);for(var i=0;i<t.length;i++)lr(t[i]);for(var o=0;o<t.length;o++)sr(t[o]);for(var a=0;a<t.length;a++)cr(t[a])}function or(e){var t=e.cm,n=t.display;kr(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 ol(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ar(e){e.updatedDisplay=e.mustUpdate&&Lr(e.cm,e.update)}function lr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Hn(t),e.barMeasure=Jn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Vt(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+_t(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-jt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function sr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Zn(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)&&Qn(t,e.barMeasure),e.updatedDisplay&&Er(t,e.barMeasure),e.selectionChanged&&An(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&En(e.cm)}function cr(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&Tr(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Yn(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Zn(t,e.scrollLeft,!0,!0),e.scrollToPos&&Fn(t,zn(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 ur(e,t){if(e.curOp)return t();nr(e);try{return t()}finally{rr(e)}}function fr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);nr(e);try{return t.apply(e,arguments)}finally{rr(e)}}}function hr(e){return function(){if(this.curOp)return e.apply(this,arguments);nr(this);try{return e.apply(this,arguments)}finally{rr(this)}}}function dr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);nr(t);try{return e.apply(this,arguments)}finally{rr(t)}}}function pr(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)Ha&&pe(e.doc,t)<i.viewTo&&gr(e);else if(n<=i.viewFrom)Ha&&me(e.doc,n+r)>i.viewFrom?gr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)gr(e);else if(t<=i.viewFrom){var o=vr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):gr(e)}else if(n>=i.viewTo){var a=vr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):gr(e)}else{var l=vr(e,t,t,-1),s=vr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(yt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):gr(e)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(i.externalMeasured=null))}function mr(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[Sn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==h(a,n)&&a.push(n)}}}function gr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function vr(e,t,n,r){var i,o=Sn(e,t),a=e.display.view;if(!Ha||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 yr(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=yt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=yt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Sn(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(yt(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Sn(e,n)))),r.viewTo=n}function xr(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function br(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,c(wr,e))}function wr(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,Qe(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Ze(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!f&&h<a.length;++h)f=a[h]!=o.styles[h];f&&i.push(t.frontier),o.stateAfter=l?r:Ke(t.mode,r)}else o.text.length<=e.options.maxHighlightLength&&et(e,o.text,r),o.stateAfter=t.frontier%5==0?Ke(t.mode,r):null;if(++t.frontier,+new Date>n)return br(e,e.options.workDelay),!0}),i.length&&ur(e,function(){for(var t=0;t<i.length;t++)mr(e,i[t],"text")})}}function kr(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=_t(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=_t(e)+"px",t.scrollbarsClipped=!0)}function Cr(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 Sr(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 Lr(e,n){var r=e.display,i=e.doc;if(n.editorIsHidden)return gr(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==xr(e))return!1;Pn(e)&&(gr(e),n.dims=xn(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)),Ha&&(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;yr(e,a,l),r.viewOffset=ye(M(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var c=xr(e);if(!s&&0==c&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var u=Cr(e);return c>4&&(r.lineDiv.style.display="none"),Nr(e,r.updateLineNumbers,n.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,Sr(u),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,br(e,400)),r.updateLineNumbers=null,!0}function Tr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=jt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ft(e.display)-Ut(e),n.top)}),t.visible=Bn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Lr(e,t);r=!1){Hn(e);var i=Jn(e);Ln(e),Qn(e,i),Er(e,i)}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 Mr(e,t){var n=new ol(e,t);if(Lr(e,n)){Hn(e),Tr(e,n);var r=Jn(e);Ln(e),Qn(e,r),Er(e,r),n.finish()}}function Nr(e,n,r){function i(t){var n=t.nextSibling;return ra&&da&&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,c=o.view,u=o.viewFrom,f=0;f<c.length;f++){var d=c[f];if(d.hidden);else if(d.node&&d.node.parentNode==l){for(;s!=d.node;)s=i(s);var p=a&&null!=n&&n<=u&&d.lineNumber;d.changes&&(h(d.changes,"gutter")>-1&&(p=!1),St(e,d,u,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(H(e.options,u)))),s=d.node.nextSibling}else{var m=It(e,d,u,r);l.insertBefore(m,s)}u+=d.size}for(;s;)s=i(s)}function Ar(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Er(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+_t(e)+"px"}function Or(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",Ar(e)}function Ir(e){var t=h(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 Dr(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 Hr(e){var t=Dr(e);return t.x*=ll,t.y*=ll,t}function Wr(e,t){var n=Dr(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&&da&&ra)e:for(var c=t.target,u=o.view;c!=a;c=c.parentNode)for(var f=0;f<u.length;f++)if(u[f].node==c){e.display.currentWheelTarget=c;break e}if(r&&!Zo&&!aa&&null!=ll)return i&&s&&Xn(e,Math.max(0,a.scrollTop+i*ll)),Zn(e,Math.max(0,a.scrollLeft+r*ll)),(!i||i&&s)&&We(t),void(o.wheelStartX=null);if(i&&null!=ll){var h=i*ll,d=e.doc.scrollTop,p=d+o.wrapper.clientHeight;h<0?d=Math.max(0,d+h-50):p=Math.min(e.doc.height,p+h+50),Mr(e,{top:d,bottom:p})}al<20&&(null==o.wheelStartX?(o.wheelStartX=a.scrollLeft,o.wheelStartY=a.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=a.scrollLeft-o.wheelStartX,t=a.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(ll=(ll*al+n)/(al+1),++al)}},200)):(o.wheelDX+=r,o.wheelDY+=i))}}function Br(e,t){var n=e[t];e.sort(function(e,t){return B(e.from(),t.from())}),t=h(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(B(o.to(),i.from())>=0){var a=z(o.from(),i.from()),l=F(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new cl(s?l:a,s?a:l))}}return new sl(e,t)}function Rr(e,t){return new sl([new cl(e,t||e)],0)}function Pr(e){return e.text?W(e.from.line+e.text.length-1,m(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Fr(e,t){if(B(e,t.from)<0)return e;if(B(e,t.to)<=0)return Pr(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Pr(t).ch-t.to.ch),W(n,r)}function zr(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new cl(Fr(i.anchor,t),Fr(i.head,t)))}return Br(n,e.sel.primIndex)}function _r(e,t,n){return e.line==t.line?W(n.line,e.ch-t.ch+n.ch):W(n.line+(e.line-t.line),e.ch)}function jr(e,t,n){for(var r=[],i=W(e.first,0),o=i,a=0;a<t.length;a++){var l=t[a],s=_r(l.from,i,o),c=_r(Pr(l),i,o);if(i=l.to,o=c,"around"==n){var u=e.sel.ranges[a],f=B(u.head,u.anchor)<0;r[a]=new cl(f?c:s,f?s:c)}else r[a]=new cl(s,s)}return 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r=ye(t)<e.scrollTop;E(t,t.height+Bt(i)),r&&Un(o,i.height),o.curOp.forceUpdate=!0}return!0}),kt(o,"lineWidgetAdded",o,i,"number"==typeof t?t:O(t)),i}function zi(e,t,n,r,o){if(r&&r.shared)return _i(e,t,n,r,o);if(e.cm&&!e.cm.curOp)return fr(e.cm,zi)(e,t,n,r,o);var a=new pl(e,o),l=B(t,n);if(r&&u(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(ue(e,t.line,t,n,a)||t.line!=n.line&&ue(e,n.line,t,n,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");$()}a.addToHistory&&ti(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,c=t.line,f=e.cm;if(e.iter(c,n.line+1,function(e){f&&a.collapsed&&!f.options.lineWrapping&&fe(e)==f.display.maxLine&&(s=!0),a.collapsed&&c!=t.line&&E(e,0),Y(e,new V(a,c==t.line?t.ch:null,c==n.line?n.ch:null)),++c}),a.collapsed&&e.iter(t.line,n.line+1,function(t){ge(e,t)&&E(t,0)}),a.clearOnEnter&&Pa(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(G(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++dl,a.atomic=!0),f){if(s&&(f.curOp.updateMaxLine=!0),a.collapsed)pr(f,t.line,n.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var h=t.line;h<=n.line;h++)mr(f,h,"text");a.atomic&&bi(f.doc),kt(f,"markerAdded",f,a)}return a}function _i(e,t,n,r,i){(r=u(r)).shared=!1;var o=[zi(e,t,n,r,i)],a=o[0],l=r.widgetNode;return Vr(e,function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(zi(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 ml(o,a)}function ji(e){return e.findMarks(W(e.first,0),e.clipPos(W(e.lastLine())),function(e){return e.parent})}function Ui(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=zi(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function qi(e){for(var t=0;t<e.length;t++)!function(t){var n=e[t],r=[n.primary.doc];Vr(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==h(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}(t)}function Gi(e){var t=this;if(Ki(t),!Oe(t,e)&&!Rt(t.display,e)){We(e),ta&&(yl=+new Date);var n=Cn(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!=h(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"};Mi(t.doc,s),gi(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 c;if(t.state.draggingText&&!t.state.draggingText.copy&&(c=t.listSelections()),yi(t.doc,Rr(n,n)),c)for(var u=0;u<c.length;++u)Di(t.doc,"",c[u].anchor,c[u].head,"drag");t.replaceSelection(s,"around","paste"),t.display.input.focus()}}catch(e){}}}}function $i(e,t){if(ta&&(!e.state.draggingText||+new Date-yl<100))Pe(t);else if(!Oe(e,t)&&!Rt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!la)){var n=r("img",null,null,"position: fixed; left: 0; top: 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a=r.pop();if(B(a.from,o.from)<0){o.from=a.from;break}}r.push(o)}ur(e,function(){for(var t=r.length-1;t>=0;t--)Di(e.doc,"",r[t].from,r[t].to,"+delete");qn(e)})}function ao(e,t){var n=M(e.doc,t),r=fe(n);return r!=n&&(t=O(r)),Te(!0,e,r,t,1)}function lo(e,t){var n=M(e.doc,t),r=he(n);return r!=n&&(t=O(r)),Te(!0,e,n,t,-1)}function so(e,t){var n=ao(e,t.line),r=M(e.doc,n.line),i=Ce(r,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=o&&t.ch;return W(n.line,a?0:o,n.sticky)}return n}function co(e,t,n){if("string"==typeof t&&!(t=Ml[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ta}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function uo(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=to(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&to(t,e.options.extraKeys,n,e)||to(t,e.options.keyMap,n,e)}function fo(e,t,n,r){var i=e.state.keySeq;if(i){if(no(t))return"handled";Nl.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=uo(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&kt(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(We(n),An(e)),i&&!o&&/\'$/.test(t)?(We(n),!0):!!o}function ho(e,t){var n=ro(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?fo(e,"Shift-"+n,t,function(t){return co(e,t,!0)})||fo(e,n,t,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return co(e,t)}):fo(e,n,t,function(t){return co(e,t)}))}function po(e,t,n){return fo(e,"'"+n+"'",t,function(t){return co(e,t,!0)})}function mo(e){var t=this;if(t.curOp.focus=a(),!Oe(t,e)){ta&&na<11&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=ho(t,e);aa&&(Al=r?n:null,!r&&88==n&&!ja&&(da?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||go(t)}}function go(e){function t(e){18!=e.keyCode&&e.altKey||(ba(n,"CodeMirror-crosshair"),Ae(document,"keyup",t),Ae(document,"mouseover",t))}var n=e.display.lineDiv;l(n,"CodeMirror-crosshair"),Pa(document,"keyup",t),Pa(document,"mouseover",t)}function vo(e){16==e.keyCode&&(this.doc.sel.shift=!1),Oe(this,e)}function yo(e){var t=this;if(!(Rt(t.display,e)||Oe(t,e)||e.ctrlKey&&!e.altKey||da&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(aa&&n==Al)return Al=null,void We(e);if(!aa||e.which&&!(e.which<10)||!ho(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(po(t,e,i)||t.display.input.onKeyPress(e))}}}function xo(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))ra||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!So(t,e)){var r=Cn(t,e);switch(window.focus(),ze(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?bo(t,e,r):Fe(e)==n.scroller&&We(e);break;case 2:ra&&(t.state.lastMiddleDown=+new Date),r&&fi(t.doc,r),setTimeout(function(){return n.input.focus()},20),We(e);break;case 3:xa?Lo(t,e):On(t)}}}function bo(e,t,n){ta?setTimeout(c(En,e),0):e.curOp.focus=a();var r,i=+new Date;Tl&&Tl.time>i-400&&0==B(Tl.pos,n)?r="triple":Ll&&Ll.time>i-400&&0==B(Ll.pos,n)?(r="double",Tl={time:i,pos:n}):(r="single",Ll={time:i,pos:n});var o,l=e.doc.sel,s=da?t.metaKey:t.ctrlKey;e.options.dragDrop&&Fa&&!e.isReadOnly()&&"single"==r&&(o=l.contains(n))>-1&&(B((o=l.ranges[o]).from(),n)<0||n.xRel>0)&&(B(o.to(),n)>0||n.xRel<0)?wo(e,t,n,s):ko(e,t,n,r,s)}function wo(e,t,n,r){var i=e.display,o=!1,a=fr(e,function(t){ra&&(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||fi(e.doc,n),ra||ta&&9==na?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};ra&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=da?t.altKey:t.ctrlKey,i.scroller.dragDrop&&i.scroller.dragDrop(),Pa(document,"mouseup",a),Pa(document,"mousemove",l),Pa(i.scroller,"dragstart",s),Pa(i.scroller,"drop",a),On(e),setTimeout(function(){return i.input.focus()},20)}function ko(e,t,n,r,i){function o(t){if(0!=B(x,t))if(x=t,"rect"==r){for(var i=[],o=e.options.tabSize,a=f(M(u,n.line).text,n.ch,o),l=f(M(u,t.line).text,t.ch,o),s=Math.min(a,l),c=Math.max(a,l),g=Math.min(n.line,t.line),v=Math.min(e.lastLine(),Math.max(n.line,t.line));g<=v;g++){var y=M(u,g).text,b=d(y,s,o);s==c?i.push(new cl(W(g,b),W(g,b))):y.length>b&&i.push(new cl(W(g,b),W(g,d(y,c,o))))}i.length||i.push(new cl(n,n)),vi(u,Br(m.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w=h,k=w.anchor,C=t;if("single"!=r){var S;B((S="double"==r?e.findWordAt(t):new cl(W(t.line,0),j(u,W(t.line+1,0)))).anchor,k)>0?(C=S.head,k=z(w.from(),S.anchor)):(C=S.anchor,k=F(w.to(),S.head))}var L=m.ranges.slice(0);L[p]=new cl(j(u,k),C),vi(u,Br(L,p),Na)}}function l(t){var n=++w,i=Cn(e,t,!0,"rect"==r);if(i)if(0!=B(i,x)){e.curOp.focus=a(),o(i);var s=Bn(c,u);(i.line>=s.to||i.line<s.from)&&setTimeout(fr(e,function(){w==n&&l(t)}),150)}else{var f=t.clientY<b.top?-20:t.clientY>b.bottom?20:0;f&&setTimeout(fr(e,function(){w==n&&(c.scroller.scrollTop+=f,l(t))}),50)}}function s(t){e.state.selectingText=!1,w=1/0,We(t),c.input.focus(),Ae(document,"mousemove",k),Ae(document,"mouseup",C),u.history.lastSelOrigin=null}var c=e.display,u=e.doc;We(t);var h,p,m=u.sel,g=m.ranges;if(i&&!t.shiftKey?(p=u.sel.contains(n),h=p>-1?g[p]:new cl(n,n)):(h=u.sel.primary(),p=u.sel.primIndex),pa?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(h=new cl(n,n)),n=Cn(e,t,!0,!0),p=-1;else if("double"==r){var v=e.findWordAt(n);h=e.display.shift||u.extend?ui(u,h,v.anchor,v.head):v}else if("triple"==r){var y=new cl(W(n.line,0),j(u,W(n.line+1,0)));h=e.display.shift||u.extend?ui(u,h,y.anchor,y.head):y}else h=ui(u,h,n);i?-1==p?(p=g.length,vi(u,Br(g.concat([h]),p),{scroll:!1,origin:"*mouse"})):g.length>1&&g[p].empty()&&"single"==r&&!t.shiftKey?(vi(u,Br(g.slice(0,p).concat(g.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),m=u.sel):di(u,p,h,Na):(p=0,vi(u,new sl([h],0),Na),m=u.sel);var x=n,b=c.wrapper.getBoundingClientRect(),w=0,k=fr(e,function(e){ze(e)?l(e):s(e)}),C=fr(e,s);e.state.selectingText=C,Pa(document,"mousemove",k),Pa(document,"mouseup",C)}function Co(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&We(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!De(e,n))return Re(t);o-=l.top-a.viewOffset;for(var s=0;s<e.options.gutters.length;++s){var c=a.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=i)return Ee(e,n,e,I(e.doc,o),e.options.gutters[s],t),Re(t)}}function So(e,t){return Co(e,t,"gutterClick",!0)}function Lo(e,t){Rt(e.display,t)||To(e,t)||Oe(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function To(e,t){return!!De(e,"gutterContextMenu")&&Co(e,t,"gutterContextMenu",!1)}function Mo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),rn(e)}function No(e){Or(e),pr(e),Rn(e)}function Ao(e,t,n){if(!t!=!(n&&n!=El)){var r=e.display.dragFunctions,i=t?Pa:Ae;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function Eo(e){e.options.lineWrapping?(l(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(ba(e.display.wrapper,"CodeMirror-wrap"),be(e)),kn(e),pr(e),rn(e),setTimeout(function(){return Qn(e)},100)}function Oo(e,t){var n=this;if(!(this instanceof Oo))return new Oo(e,t);this.options=t=t?u(t):{},u(Ol,t,!1),Ir(t);var r=t.value;"string"==typeof r&&(r=new vl(r,t.mode,null,t.lineSeparator,t.direction)),this.doc=r;var i=new Oo.inputStyles[t.inputStyle](this),o=this.display=new T(e,r,i);o.wrapper.CodeMirror=this,Or(this),Mo(this),t.lineWrapping&&(this.display.wrapper.className+=" 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n)n.hasOwnProperty(i)&&(r[i]=n[i]);this.doc=e,this.node=t};hl.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=Bt(this);E(r,Math.max(0,r.height-a)),t&&(ur(t,function(){Pi(t,r,-a),mr(t,i,"widget")}),kt(t,"lineWidgetCleared",t,this,i))}},hl.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Bt(this)-t;i&&(E(r,r.height+i),n&&ur(n,function(){n.curOp.forceUpdate=!0,Pi(n,r,i),kt(n,"lineWidgetChanged",n,e,O(r))}))},He(hl);var dl=0,pl=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++dl};pl.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,n=t&&!t.curOp;if(n&&nr(t),De(this,"clear")){var r=this.find();r&&kt(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=K(l.markedSpans,e);t&&!e.collapsed?mr(t,O(l),"text"):t&&(null!=s.to&&(o=O(l)),null!=s.from&&(i=O(l))),l.markedSpans=X(l.markedSpans,s),null==s.from&&e.collapsed&&!ge(e.doc,l)&&t&&E(l,vn(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var c=0;c<this.lines.length;++c){var u=fe(e.lines[c]),f=xe(u);f>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=f,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&pr(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&bi(t.doc)),t&&kt(t,"markerCleared",t,this,i,o),n&&rr(t),this.parent&&this.parent.clear()}},pl.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=K(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}},pl.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&ur(r,function(){var i=t.line,o=O(t.line),a=Kt(r,o);if(a&&(tn(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=Bt(n)-l;s&&E(i,i.height+s)}kt(r,"markerChanged",r,e)})},pl.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=h(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},pl.prototype.detachLine=function(e){if(this.lines.splice(h(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},He(pl);var ml=function(e,t){var n=this;this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=n};ml.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();kt(this,"clear")}},ml.prototype.find=function(e,t){return this.primary.find(e,t)},He(ml);var gl=0,vl=function(e,t,n,r,i){if(!(this instanceof vl))return new vl(e,t,n,r,i);null==n&&(n=0),fl.call(this,[new ul([new Ka("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=n;var o=W(n,0);this.sel=Rr(o),this.history=new Zr(null),this.id=++gl,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),$r(this,{from:o,to:o,text:e}),vi(this,Rr(o),Ma)};vl.prototype=x(fl.prototype,{constructor:vl,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:dr(function(e){var t=W(this.first,0),n=this.first+this.size-1;Mi(this,{from:t,to:W(n,M(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Gn(this.cm,0,0),vi(this,Rr(t),Ma)}),replaceRange:function(e,t,n,r){Di(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)),fe(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:dr(function(e,t,n){pi(this,j(this,"number"==typeof e?W(e,t||0):e),null,n)}),setSelection:dr(function(e,t,n){pi(this,j(this,e),j(this,t||e),n)}),extendSelection:dr(function(e,t,n){fi(this,j(this,e),t&&j(this,t),n)}),extendSelections:dr(function(e,t){hi(this,q(this,e),t)}),extendSelectionsBy:dr(function(e,t){hi(this,q(this,g(this.sel.ranges,e)),t)}),setSelections:dr(function(e,t,n){var r=this;if(e.length){for(var i=[],o=0;o<e.length;o++)i[o]=new cl(j(r,e[o].anchor),j(r,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),vi(this,Br(i,t),n)}}),addSelection:dr(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new cl(j(this,e),j(this,t||e))),vi(this,Br(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:dr(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&&jr(this,i,t),c=i.length-1;c>=0;c--)Mi(r,i[c]);s?gi(this,s):this.cm&&qn(this.cm)}),undo:dr(function(){Ai(this,"undo")}),redo:dr(function(){Ai(this,"redo")}),undoSelection:dr(function(){Ai(this,"undo",!0)}),redoSelection:dr(function(){Ai(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 Zr(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 Zr(this.history.maxGeneration);t.done=ci(e.done.slice(0),null,!0),t.undone=ci(e.undone.slice(0),null,!0)},setGutterMarker:dr(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:dr(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:dr(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:dr(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:dr(function(e,t,n){return Fi(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return zi(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),zi(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 vl(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 vl(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}],Ui(r,ji(this)),r},unlinkDoc:function(e){var t=this;if(e instanceof Oo&&(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),qi(ji(t));break}if(e.history==this.history){var r=[e.id];Vr(e,function(e){return r.push(e.id)},!0),e.history=new Zr(null),e.history.done=ci(this.history.done,r),e.history.undone=ci(this.history.undone,r)}},iterLinkedDocs:function(e){Vr(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):za(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:dr(function(e){"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&Yr(this.cm))})}),vl.prototype.eachLine=vl.prototype.iter;for(var yl=0,xl=!1,bl={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"},wl=0;wl<10;wl++)bl[wl+48]=bl[wl+96]=String(wl);for(var kl=65;kl<=90;kl++)bl[kl]=String.fromCharCode(kl);for(var Cl=1;Cl<=12;Cl++)bl[Cl+111]=bl[Cl+63235]="F"+Cl;var Sl={};Sl.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"},Sl.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"},Sl.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"},Sl.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"]},Sl.default=da?Sl.macDefault:Sl.pcDefault;var Ll,Tl,Ml={selectAll:Li,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Ma)},killLine:function(e){return oo(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 oo(e,function(t){return{from:W(t.from().line,0),to:j(e.doc,W(t.to().line+1,0))}})},delLineLeft:function(e){return oo(e,function(e){return{from:W(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return oo(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 oo(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 ao(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return so(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return lo(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")},Aa)},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")},Aa)},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/)?so(e,t.head):r},Aa)},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=f(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 ur(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 cl(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return ur(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);qn(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},Nl=new ka,Al=null,El={toString:function(){return"CodeMirror.Init"}},Ol={},Il={};Oo.defaults=Ol,Oo.optionHandlers=Il;var Dl=[];Oo.defineInitHook=function(e){return Dl.push(e)};var Hl=null,Wl=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ka,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Wl.prototype.init=function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())Ho({lineWise:!1,text:i.getSelections()}),"cut"==e.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var t=Po(i);Ho({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation(function(){i.setSelections(t.ranges,0,Ma),i.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=Hl.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return void e.preventDefault()}var a=zo(),l=a.firstChild;i.display.lineSpace.insertBefore(a,i.display.lineSpace.firstChild),l.value=Hl.text.join("\n");var s=document.activeElement;wa(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;Fo(o,i.options.spellcheck),Pa(o,"paste",function(e){Oe(i,e)||Bo(e,i)||na<=11&&setTimeout(fr(i,function(){return n.updateFromDOM()}),20)}),Pa(o,"compositionstart",function(e){n.composing={data:e.data,done:!1}}),Pa(o,"compositionupdate",function(e){n.composing||(n.composing={data:e.data,done:!1})}),Pa(o,"compositionend",function(e){n.composing&&(e.data!=n.composing.data&&n.readFromDOMSoon(),n.composing.done=!0)}),Pa(o,"touchstart",function(){return r.forceCompositionEnd()}),Pa(o,"input",function(){n.composing||n.readFromDOMSoon()}),Pa(o,"copy",t),Pa(o,"cut",t)},Wl.prototype.prepareSelection=function(){var e=Tn(this.cm,!1);return e.focus=this.cm.state.focused,e},Wl.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Wl.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=Vo(t,e.anchorNode,e.anchorOffset),a=Vo(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=B(z(o,a),r)||0!=B(F(o,a),i)){var l=t.display.view,s=r.line>=t.display.viewFrom&&Uo(t,r)||{node:l[0].measure.map[2],offset:0},c=i.line<t.display.viewTo&&Uo(t,i);if(!c){var u=l[l.length-1].measure,f=u.maps?u.maps[u.maps.length-1]:u.map;c={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(s&&c){var h,d=e.rangeCount&&e.getRangeAt(0);try{h=va(s.node,s.offset,c.offset,c.node)}catch(e){}h&&(!Zo&&t.state.focused?(e.collapse(s.node,s.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),d&&null==e.anchorNode?e.addRange(d):Zo&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Wl.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)},Wl.prototype.showMultipleSelections=function(e){n(this.cm.display.cursorDiv,e.cursors),n(this.cm.display.selectionDiv,e.selection)},Wl.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Wl.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},Wl.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Wl.prototype.blur=function(){this.div.blur()},Wl.prototype.getField=function(){return this.div},Wl.prototype.supportsTouch=function(){return!0},Wl.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():ur(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Wl.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Wl.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(fa&&oa&&this.cm.options.gutters.length&&qo(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=Vo(t,e.anchorNode,e.anchorOffset),r=Vo(t,e.focusNode,e.focusOffset);n&&r&&ur(t,function(){vi(t.doc,Rr(n,r),Ma),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Wl.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=Sn(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,c,u=Sn(e,i.line);if(u==t.view.length-1?(s=t.viewTo-1,c=t.lineDiv.lastChild):(s=O(t.view[u+1].line)-1,c=t.view[u+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines($o(e,l,c,a,s)),h=N(e.doc,W(a,0),W(s,M(e.doc,s).text.length));f.length>1&&h.length>1;)if(m(f)==m(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d<y&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var x=m(f),b=m(h),w=Math.min(x.length-(1==f.length?d:0),b.length-(1==h.length?d:0));p<w&&x.charCodeAt(x.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==f.length&&1==h.length&&a==r.line)for(;d&&d>r.ch&&x.charCodeAt(x.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;f[f.length-1]=x.slice(0,x.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(d).replace(/\u200b+$/,"");var k=W(a,d),C=W(s,h.length?m(h).length-p:0);return f.length>1||f[0]||B(k,C)?(Di(e.doc,f,k,C,"+input"),!0):void 0},Wl.prototype.ensurePolled=function(){this.forceCompositionEnd()},Wl.prototype.reset=function(){this.forceCompositionEnd()},Wl.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Wl.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))},Wl.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||ur(this.cm,function(){return pr(e.cm)})},Wl.prototype.setUneditable=function(e){e.contentEditable="false"},Wl.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||fr(this.cm,Wo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Wl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Wl.prototype.onContextMenu=function(){},Wl.prototype.resetPosition=function(){},Wl.prototype.needsContentAttribute=!0;var Bl=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ka,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};Bl.prototype.init=function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())Ho({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Hl.text.join("\n"),wa(a));else{if(!i.options.lineWiseCopyCut)return;var t=Po(i);Ho({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Ma):(r.prevInput="",a.value=t.text.join("\n"),wa(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=zo(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),ua&&(a.style.width="0px"),Pa(a,"input",function(){ta&&na>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),Pa(a,"paste",function(e){Oe(i,e)||Bo(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),Pa(a,"cut",t),Pa(a,"copy",t),Pa(e.scroller,"paste",function(t){Rt(e,t)||Oe(i,t)||(i.state.pasteIncoming=!0,r.focus())}),Pa(e.lineSpace,"selectstart",function(t){Rt(e,t)||We(t)}),Pa(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"})}}),Pa(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Bl.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=un(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},Bl.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")},Bl.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=ja&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3))?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&wa(this.textarea),ta&&na>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",ta&&na>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},Bl.prototype.getField=function(){return this.textarea},Bl.prototype.supportsTouch=function(){return!1},Bl.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!ha||a()!=this.textarea))try{this.textarea.focus()}catch(e){}},Bl.prototype.blur=function(){this.textarea.blur()},Bl.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Bl.prototype.receivedFocus=function(){this.slowPoll()},Bl.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Bl.prototype.fastPoll=function(){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)},Bl.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||_a(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(ta&&na>=9&&this.hasSelection===i||da&&/[\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 ur(t,function(){Wo(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},Bl.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Bl.prototype.onKeyPress=function(){ta&&na>=9&&(this.hasSelection=null),this.fastPoll()},Bl.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=u,a.style.cssText=c,ta&&na<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!ta||ta&&na<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&""==r.prevInput?fr(i,Li)(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=Cn(i,e),s=o.scroller.scrollTop;if(l&&!aa){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(l)&&fr(i,vi)(i.doc,Rr(l),Ma);var c=a.style.cssText,u=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var f=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-f.top-5)+"px; left: "+(e.clientX-f.left-5)+"px;\n z-index: 1000; background: "+(ta?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var h;if(ra&&(h=window.scrollY),o.input.focus(),ra&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),ta&&na>=9&&t(),xa){Pe(e);var d=function(){Ae(window,"mouseup",d),setTimeout(n,20)};Pa(window,"mouseup",d)}else setTimeout(n,50)}},Bl.prototype.readOnlyChanged=function(e){e||this.reset()},Bl.prototype.setUneditable=function(){},Bl.prototype.needsContentAttribute=!1,function(e){function t(t,r,i,o){e.defaults[t]=r,i&&(n[t]=o?function(e,t,n){n!=El&&i(e,t,n)}:i)}var n=e.optionHandlers;e.defineOption=t,e.Init=El,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){qr(e),rn(e),pr(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--)Di(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!=El&&e.refresh()}),t("specialCharPlaceholder",ft,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",ha?"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",!ma),t("wholeLineUpdateBefore",!0),t("theme","default",function(e){Mo(e),No(e)},!0),t("keyMap","default",function(e,t,n){var r=io(t),i=n!=El&&io(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),t("extraKeys",null),t("lineWrapping",!1,Eo,!0),t("gutters",[],function(e){Ir(e.options),No(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?bn(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return Qn(e)},!0),t("scrollbarStyle","native",function(e){tr(e),Qn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Ir(e.options),No(e)},!0),t("firstLineNumber",1,No,!0),t("lineNumberFormatter",function(e){return e},No,!0),t("showCursorWhenSelecting",!1,Ln,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("readOnly",!1,function(e,t){"nocursor"==t?(Dn(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,Ao),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Ln,!0),t("singleCursorHeightPerLine",!0,Ln,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,qr,!0),t("addModeClass",!1,qr,!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,qr,!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)}(Oo),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"](io(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:hr(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++,pr(this)}),removeOverlay:hr(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 pr(t)}}),indentLine:hr(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)&&Do(this,e,t,n)}),indentSelection:hr(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&&(Do(t,o.head.line,e,!0),r=o.head.line,i==t.doc.sel.primIndex&&qn(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 c=s;c<r;++c)Do(t,c,e);var u=t.doc.sel.ranges;0==a.ch&&n.length==u.length&&u[i].from().ch>0&&di(t.doc,i,new cl(a,u[i].to()),Ma)}}}),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 c=0;c<o._global.length;c++){var u=o._global[c];u.pred(a,r)&&-1==h(i,u.val)&&i.push(u.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)},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(),un(this,n,t||"page")},charCoords:function(e,t){return cn(this,j(this.doc,e),t||"page")},coordsChar:function(e,t){return e=sn(this,e,t||"page"),dn(this,e.left,e.top)},lineAtHeight:function(e,t){return e=sn(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 ln(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-ye(r):0)},defaultTextHeight:function(){return vn(this.display)},defaultCharWidth:function(){return yn(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=un(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),c=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>c&&(l=c-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&&_n(this,{left:l,top:a,right:l+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:hr(mo),triggerOnKeyPress:hr(yo),triggerOnKeyUp:vo,execCommand:function(e){if(Ml.hasOwnProperty(e))return Ml[e].call(null,this)},triggerElectric:hr(function(e){Ro(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=_o(i.doc,a,o,n,r)).hitSide;++l);return a},moveH:hr(function(e,t){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?_o(n.doc,r.head,e,t,n.options.rtlMoveVisually):e<0?r.from():r.to()},Aa)}),deleteH:hr(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):oo(this,function(n){var i=_o(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 c=un(i,l,"div");if(null==a?a=c.left:c.left=a,(l=jo(i,c,o,n)).hitSide)break}return l},moveV:hr(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=un(n,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),i.push(l.left);var s=jo(n,l,e,t);return"page"==t&&a==r.sel.primary()&&Un(n,cn(n,s,"div").top-l.top),s},Aa),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 cl(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"):ba(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:hr(function(e,t){Gn(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-_t(this)-this.display.barHeight,width:e.scrollWidth-_t(this)-this.display.barWidth,clientHeight:Ut(this),clientWidth:jt(this)}},scrollIntoView:hr(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?$n(this,e):Kn(this,e.from,e.to,e.margin)}),setSize:hr(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&&nn(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){mr(n,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Ee(this,"refresh",this)}),operation:function(e){return ur(this,e)},refresh:hr(function(){var e=this.display.cachedTextHeight;pr(this),this.curOp.forceUpdate=!0,rn(this),Gn(this,this.doc.scrollLeft,this.doc.scrollTop),Ar(this),(null==e||Math.abs(e-vn(this.display))>.5)&&kn(this),Ee(this,"refresh",this)}),swapDoc:hr(function(e){var t=this.doc;return t.cm=null,Kr(this,e),rn(this),this.display.input.reset(),Gn(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,kt(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})}}(Oo);var Rl="iter insert remove copy getEditor constructor".split(" ");for(var Pl in vl.prototype)vl.prototype.hasOwnProperty(Pl)&&h(Rl,Pl)<0&&(Oo.prototype[Pl]=function(e){return function(){return e.apply(this.doc,arguments)}}(vl.prototype[Pl]));return He(vl),Oo.inputStyles={textarea:Bl,contenteditable:Wl},Oo.defineMode=function(e){Oo.defaults.mode||"null"==e||(Oo.defaults.mode=e),qe.apply(this,arguments)},Oo.defineMIME=function(e,t){Ga[e]=t},Oo.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Oo.defineMIME("text/plain","null"),Oo.defineExtension=function(e,t){Oo.prototype[e]=t},Oo.defineDocExtension=function(e,t){vl.prototype[e]=t},Oo.fromTextArea=function(e,t){function n(){e.value=s.getValue()}if(t=t?u(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&&(Pa(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=Oo(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return s},function(e){e.off=Ae,e.on=Pa,e.wheelEventPixels=Hr,e.Doc=vl,e.splitLines=za,e.countColumn=f,e.findColumn=d,e.isWordChar=b,e.Pass=Ta,e.signal=Ee,e.Line=Ka,e.changeEnd=Pr,e.scrollbarModel=rl,e.Pos=W,e.cmpPos=B,e.modes=qa,e.mimeModes=Ga,e.resolveMode=Ge,e.getMode=$e,e.modeExtensions=$a,e.extendMode=Ve,e.copyState=Ke,e.startState=Ye,e.innerMode=Xe,e.commands=Ml,e.keyMap=Sl,e.keyName=ro,e.isModifierKey=no,e.lookupKey=to,e.normalizeKeyMap=eo,e.StringStream=Va,e.SharedTextMarker=ml,e.TextMarker=pl,e.LineWidget=hl,e.e_preventDefault=We,e.e_stopPropagation=Be,e.e_stop=Pe,e.addClass=l,e.contains=o,e.rmClass=ba,e.keyNames=bl}(Oo),Oo.version="5.26.0",Oo})},{}],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 i=0,o={startState:function(){return{code:!1,codeBlock:!1,ateSpace:!1}},copyState:function(e){return{code:e.code,codeBlock:e.codeBlock,ateSpace:e.ateSpace}},token:function(e,n){if(n.combineTokens=null,n.codeBlock)return e.match(/^```+/)?(n.codeBlock=!1,null):(e.skipToEnd(),null);if(e.sol()&&(n.code=!1),e.sol()&&e.match(/^```+/))return e.skipToEnd(),n.codeBlock=!0,null;if("`"===e.peek()){e.next();var o=e.pos;e.eatWhile("`");var a=1+e.pos-o;return n.code?a===i&&(n.code=!1):(i=a,n.code=!0),null}if(n.code)return e.next(),null;if(e.eatSpace())return n.ateSpace=!0,null;if((e.sol()||n.ateSpace)&&(n.ateSpace=!1,!1!==r.gitHubSpice)){if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/))return n.combineTokens=!0,"link";if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/))return n.combineTokens=!0,"link"}return e.match(t)&&"]("!=e.string.slice(e.start-2,e.start)&&(0==e.start||/\W/.test(e.string.charAt(e.start-1)))?(n.combineTokens=!0,"link"):(e.next(),null)},blankLine:function(e){return e.code=!1,null}},a={taskLists:!0,fencedCodeBlocks:"```",strikethrough:!0};for(var l in r)a[l]=r[l];return a.name="markdown",e.overlayMode(e.getMode(n,a),o)},"markdown"),e.defineMIME("text/x-gfm","gfm")})},{"../../addon/mode/overlay":8,"../../lib/codemirror":10,"../markdown/markdown":12}],12:[function(e,t,n){!function(r){"object"==typeof n&&"object"==typeof t?r(e("../../lib/codemirror"),e("../xml/xml"),e("../meta")):r(CodeMirror)}(function(e){"use strict";e.defineMode("markdown",function(t,n){function r(n){if(e.findModeByName){var r=e.findModeByName(n);r&&(n=r.mime||r.mimes[0])}var i=e.getMode(t,n);return"null"==i.name?null:i}function i(e,t,n){return t.f=t.inline=n,n(e,t)}function o(e,t,n){return t.f=t.block=n,n(e,t)}function a(e){return!e||!/\S/.test(e.string)}function l(e){return 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