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ur={},dr={};function fr(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?dr:ur;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function hr(e,t){var r=O("span",null,null,a?"padding-right: .1px":null),n={pre:O("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var i=0;i<=(t.rest?t.rest.length:0);i++){var o=i?t.rest[i-1]:t.line,l=void 0;n.pos=0,n.addToken=gr,De(e.display.measure)&&(l=fe(o,e.doc.direction))&&(n.addToken=vr(n.addToken,l)),n.map=[];var 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i=!n&&r.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!n&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",r.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function br(e,t,r){var n=e.markedSpans,i=e.text,o=0;if(n)for(var l,s,a,c,u,d,f,h=i.length,p=0,g=1,m="",v=0;;){if(v==p){a=c=u=s="",f=null,d=null,v=1/0;for(var y=[],b=void 0,x=0;x<n.length;++x){var w=n[x],C=w.marker;if("bookmark"==C.type&&w.from==p&&C.widgetNode)y.push(C);else if(w.from<=p&&(null==w.to||w.to>p||C.collapsed&&w.to==p&&w.from==p)){if(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,c=""),C.className&&(a+=" "+C.className),C.css&&(s=(s?s+";":"")+C.css),C.startStyle&&w.from==p&&(u+=" "+C.startStyle),C.endStyle&&w.to==v&&(b||(b=[])).push(C.endStyle,w.to),C.title&&((f||(f={})).title=C.title),C.attributes)for(var k in C.attributes)(f||(f={}))[k]=C.attributes[k];C.collapsed&&(!d||jt(d.marker,C)<0)&&(d=w)}else 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zr(e,t){Ar(e,t),t.line.wrapClass?Or(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Hr(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=Or(t);t.gutterBackground=N("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var l=Or(t),s=t.gutter=N("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(s.setAttribute("aria-hidden","true"),e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" 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r=Me(t);r!=e.wrapper;r=r.parentNode)if(!r||1==r.nodeType&&"true"==r.getAttribute("cm-ignore-events")||r.parentNode==e.sizer&&r!=e.mover)return!0}function Ur(e){return e.lineSpace.offsetTop}function Vr(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function jr(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=T(e.measure,N("pre","x","CodeMirror-line-like")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,n={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return isNaN(n.left)||isNaN(n.right)||(e.cachedPaddingH=n),n}function Kr(e){return B-e.display.nativeBarWidth}function $r(e){return e.display.scroller.clientWidth-Kr(e)-e.display.barWidth}function Xr(e){return e.display.scroller.clientHeight-Kr(e)-e.display.barHeight}function qr(e,t,r){var n=e.options.lineWrapping,i=n&&$r(e);if(!t.measure.heights||n&&t.measure.width!=i){var o=t.measure.heights=[];if(n){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),s=0;s<l.length-1;s++){var 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i=Yr(n,t,r);return{line:t,view:n,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function tn(e,t,r,n,i){t.before&&(r=-1);var o,l=r+(n||"");return t.cache.hasOwnProperty(l)?o=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(qr(e,t.view,t.rect),t.hasHeights=!0),o=sn(e,t,r,n),o.bogus||(t.cache[l]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}var rn,nn={left:0,right:0,top:0,bottom:0};function on(e,t,r){for(var n,i,o,l,s,a,c=0;c<e.length;c+=3)if(s=e[c],a=e[c+1],t<s?(i=0,o=1,l="left"):t<a?(i=t-s,o=i+1):(c==e.length-3||t==a&&e[c+3]>t)&&(o=a-s,i=o-1,t>=a&&(l="right")),null!=i){if(n=e[c+2],s==a&&r==(n.insertLeft?"left":"right")&&(l=r),"left"==r&&0==i)while(c&&e[c-2]==e[c-3]&&e[c-1].insertLeft)n=e[2+(c-=3)],l="left";if("right"==r&&i==a-s)while(c<e.length-3&&e[c+3]==e[c+4]&&!e[c+5].insertLeft)n=e[(c+=3)+2],l="right";break}return{node:n,start:i,end:o,collapse:l,coverStart:s,coverEnd:a}}function ln(e,t){var r=nn;if("left"==t){for(var n=0;n<e.length;n++)if((r=e[n]).left!=r.right)break}else for(var i=e.length-1;i>=0;i--)if((r=e[i]).left!=r.right)break;return r}function sn(e,t,r,n){var i,o=on(t.map,r,n),a=o.node,c=o.start,u=o.end,d=o.collapse;if(3==a.nodeType){for(var f=0;f<4;f++){while(c&&oe(t.line.text.charAt(o.coverStart+c)))--c;while(o.coverStart+u<o.coverEnd&&oe(t.line.text.charAt(o.coverStart+u)))++u;if(i=l&&s<9&&0==c&&u==o.coverEnd-o.coverStart?a.parentNode.getBoundingClientRect():ln(S(a,c,u).getClientRects(),n),i.left||i.right||0==c)break;u=c,c-=1,d="right"}l&&s<11&&(i=an(e.display.measure,i))}else{var h;c>0&&(d=n="right"),i=e.options.lineWrapping&&(h=a.getClientRects()).length>1?h["right"==n?h.length-1:0]:a.getBoundingClientRect()}if(l&&s<9&&!c&&(!i||!i.left&&!i.right)){var p=a.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+Nn(e.display),top:p.top,bottom:p.bottom}:nn}for(var g=i.top-t.rect.top,m=i.bottom-t.rect.top,v=(g+m)/2,y=t.view.measure.heights,b=0;b<y.length-1;b++)if(v<y[b])break;var x=b?y[b-1]:0,w=y[b],C={left:("right"==d?i.right:i.left)-t.rect.left,right:("left"==d?i.left:i.right)-t.rect.left,top:x,bottom:w};return i.left||i.right||(C.bogus=!0),e.options.singleCursorHeightPerLine||(C.rtop=g,C.rbottom=m),C}function an(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Fe(e))return t;var r=screen.logicalXDPI/screen.deviceXDPI,n=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*r,right:t.right*r,top:t.top*n,bottom:t.bottom*n}}function cn(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 un(e){e.display.externalMeasure=null,L(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)cn(e.display.view[t])}function 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a=s.left+("window"==n?0:fn());r.left+=a,r.right+=a}return r.top+=l,r.bottom+=l,r}function mn(e,t,r){if("div"==r)return t;var n=t.left,i=t.top;if("page"==r)n-=fn(),i-=hn();else if("local"==r||!r){var o=e.display.sizer.getBoundingClientRect();n+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:n-l.left,top:i-l.top}}function vn(e,t,r,n,i){return n||(n=Ye(e.doc,t.line)),gn(e,n,Jr(e,n,t.ch,i),r)}function yn(e,t,r,n,i,o){function l(t,l){var s=tn(e,i,t,l?"right":"left",o);return l?s.left=s.right:s.right=s.left,gn(e,n,s,r)}n=n||Ye(e.doc,t.line),i||(i=en(e,n));var s=fe(n,e.doc.direction),a=t.ch,c=t.sticky;if(a>=n.text.length?(a=n.text.length,c="before"):a<=0&&(a=0,c="after"),!s)return l("before"==c?a-1:a,"before"==c);function u(e,t,r){var n=s[t],i=1==n.level;return l(r?e-1:e,i!=r)}var d=ue(s,a,c),f=ce,h=u(a,d,"before"==c);return null!=f&&(h.other=u(a,f,"before"!=c)),h}function bn(e,t){var r=0;t=dt(e.doc,t),e.options.lineWrapping||(r=Nn(e.display)*t.ch);var 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d=(e.options.lineWrapping?Ln:Mn)(e,t,r,o,u,n,i);c=1!=d.level,s=c?d.from:d.to-1,a=c?d.to:d.from-1}var f,h,p=null,g=null,m=se((function(t){var r=tn(e,o,t);return r.top+=l,r.bottom+=l,!!_n(r,n,i,!1)&&(r.top<=i&&r.left<=n&&(p=t,g=r),!0)}),s,a),v=!1;if(g){var y=n-g.left<g.right-n,b=y==c;m=p+(b?0:1),h=b?"after":"before",f=y?g.left:g.right}else{c||m!=a&&m!=s||m++,h=0==m?"after":m==t.text.length?"before":tn(e,o,m-(c?1:0)).bottom+l<=i==c?"after":"before";var x=yn(e,it(r,m,h),"line",t,o);f=x.left,v=i<x.top?-1:i>=x.bottom?1:0}return m=le(t.text,m,1),xn(r,m,h,v,n-f)}function Mn(e,t,r,n,i,o,l){var s=se((function(s){var a=i[s],c=1!=a.level;return _n(yn(e,it(r,c?a.to:a.from,c?"before":"after"),"line",t,n),o,l,!0)}),0,i.length-1),a=i[s];if(s>0){var c=1!=a.level,u=yn(e,it(r,c?a.from:a.to,c?"after":"before"),"line",t,n);_n(u,o,l,!0)&&u.top>l&&(a=i[s-1])}return a}function Ln(e,t,r,n,i,o,l){var s=Cn(e,t,n,l),a=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,f=0;f<i.length;f++){var 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s=e.display.gutterSpecs[l].className;r[s]=o.offsetLeft+o.clientLeft+i,n[s]=o.clientWidth}return{fixedPos:An(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function An(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Dn(e){var t=Tn(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/Nn(e.display)-3);return function(i){if(rr(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function Wn(e){var t=e.doc,r=Dn(e);t.iter((function(e){var t=r(e);t!=e.height&&Qe(e,t)}))}function zn(e,t,r,n){var i=e.display;if(!r&&"true"==Me(t).getAttribute("cm-not-content"))return null;var o,l,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,l=t.clientY-s.top}catch(d){return null}var a,c=wn(e,o,l);if(n&&c.xRel>0&&(a=Ye(e.doc,c.line).text).length==c.ch){var u=P(a,a.length,e.options.tabSize)-a.length;c=it(c.line,Math.max(0,Math.round((o-jr(e.display).left)/Nn(e.display))-u))}return c}function Hn(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,t<0)return n}function En(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Nt&&er(e.doc,t)<i.viewTo&&Pn(e);else if(r<=i.viewFrom)Nt&&tr(e.doc,r+n)>i.viewFrom?Pn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Pn(e);else if(t<=i.viewFrom){var o=In(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Pn(e)}else if(r>=i.viewTo){var l=In(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):Pn(e)}else{var s=In(e,t,t,-1),a=In(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(wr(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):Pn(e)}var c=i.externalMeasured;c&&(r<c.lineN?c.lineN+=n:t<c.lineN+c.size&&(i.externalMeasured=null))}function Fn(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[Hn(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==R(l,r)&&l.push(r)}}}function Pn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function In(e,t,r,n){var i,o=Hn(e,t),l=e.display.view;if(!Nt||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(n>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}while(er(e.doc,r)!=r){if(o==(n<0?0:l.length-1))return null;r+=n*l[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function Rn(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=wr(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=wr(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Hn(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(wr(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,Hn(e,r)))),n.viewTo=r}function Bn(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function Gn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Un(e,t){void 0===t&&(t=!0);for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=0;l<r.sel.ranges.length;l++)if(t||l!=r.sel.primIndex){var s=r.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var a=s.empty();(a||e.options.showCursorWhenSelecting)&&Vn(e,s.head,i),a||Kn(e,s,o)}}return n}function Vn(e,t,r){var n=yn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(N("div"," ","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=vn(e,t,"div",null,null);i.style.width=Math.max(0,o.right-o.left)+"px"}if(n.other){var l=r.appendChild(N("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));l.style.display="",l.style.left=n.other.left+"px",l.style.top=n.other.top+"px",l.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function jn(e,t){return e.top-t.top||e.left-t.left}function Kn(e,t,r){var n=e.display,i=e.doc,o=document.createDocumentFragment(),l=jr(e.display),s=l.left,a=Math.max(n.sizerWidth,$r(e)-n.sizer.offsetLeft)-l.right,c="ltr"==i.direction;function u(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),o.appendChild(N("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n top: "+t+"px; width: 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f=t.from(),h=t.to();if(f.line==h.line)d(f.line,f.ch,h.ch);else{var p=Ye(i,f.line),g=Ye(i,h.line),m=Zt(p)==Zt(g),v=d(f.line,f.ch,m?p.text.length+1:null).end,y=d(h.line,m?0:null,h.ch).start;m&&(v.top<y.top-2?(u(v.right,v.top,null,v.bottom),u(s,y.top,y.left,y.bottom)):u(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&u(s,v.bottom,null,y.top)}r.appendChild(o)}function $n(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){e.hasFocus()||Zn(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Xn(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||Yn(e))}function qn(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&Zn(e))}),100)}function Yn(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(ve(e,"focus",e,t),e.state.focused=!0,W(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),a&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),$n(e))}function Zn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(ve(e,"blur",e,t),e.state.focused=!1,M(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Jn(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],o=e.options.lineWrapping,a=void 0,c=0;if(!i.hidden){if(l&&s<8){var u=i.node.offsetTop+i.node.offsetHeight;a=u-r,r=u}else{var d=i.node.getBoundingClientRect();a=d.bottom-d.top,!o&&i.text.firstChild&&(c=i.text.firstChild.getBoundingClientRect().right-d.left-1)}var f=i.line.height-a;if((f>.005||f<-.005)&&(Qe(i.line,a),Qn(i.line),i.rest))for(var h=0;h<i.rest.length;h++)Qn(i.rest[h]);if(c>e.display.sizerWidth){var p=Math.ceil(c/Nn(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}}function Qn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function ei(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Ur(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=tt(t,n),l=tt(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;s<o?(o=s,l=tt(t,ir(Ye(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=tt(t,ir(Ye(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function ti(e,t){if(!ye(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=N("div","",null,"position: absolute;\n top: "+(t.top-r.viewOffset-Ur(e.display))+"px;\n height: "+(t.bottom-t.top+Kr(e)+r.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function ri(e,t,r,n){var i;null==n&&(n=0),e.options.lineWrapping||t!=r||(r="before"==t.sticky?it(t.line,t.ch+1,"before"):t,t=t.ch?it(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var l=!1,s=yn(e,t),a=r&&r!=t?yn(e,r):s;i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n};var c=ii(e,i),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(di(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(l=!0)),null!=c.scrollLeft&&(hi(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(l=!0)),!l)break}return i}function ni(e,t){var r=ii(e,t);null!=r.scrollTop&&di(e,r.scrollTop),null!=r.scrollLeft&&hi(e,r.scrollLeft)}function ii(e,t){var r=e.display,n=Tn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Xr(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Vr(r),a=t.top<n,c=t.bottom>s-n;if(t.top<i)l.scrollTop=a?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(l.scrollTop=u)}var d=e.options.fixedGutter?0:r.gutters.offsetWidth,f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft-d,h=$r(e)-r.gutters.offsetWidth,p=t.right-t.left>h;return p&&(t.right=t.left+h),t.left<10?l.scrollLeft=0:t.left<f?l.scrollLeft=Math.max(0,t.left+d-(p?0:10)):t.right>h+f-3&&(l.scrollLeft=t.right+(p?0:10)-h),l}function oi(e,t){null!=t&&(ci(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function li(e){ci(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function si(e,t,r){null==t&&null==r||ci(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function ai(e,t){ci(e),e.curOp.scrollToPos=t}function ci(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=bn(e,t.from),n=bn(e,t.to);ui(e,r,n,t.margin)}}function ui(e,t,r,n){var i=ii(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});si(e,i.scrollLeft,i.scrollTop)}function di(e,t){Math.abs(e.doc.scrollTop-t)<2||(r||Gi(e,{top:t}),fi(e,t,!0),r&&Gi(e),zi(e,100))}function fi(e,t,r){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function hi(e,t,r,n){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,Ki(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function pi(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Vr(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Kr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var gi=function(e,t,r){this.cm=r;var n=this.vert=N("div",[N("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=N("div",[N("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),pe(n,"scroll",(function(){n.clientHeight&&t(n.scrollTop,"vertical")})),pe(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,l&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};gi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},gi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},gi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},gi.prototype.zeroWidthHack=function(){var e=y&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new I,this.disableVert=new I},gi.prototype.enableZeroWidthBar=function(e,t,r){function n(){var i=e.getBoundingClientRect(),o="vert"==r?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)},gi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var mi=function(){};function vi(e,t){t||(t=pi(e));var r=e.display.barWidth,n=e.display.barHeight;yi(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Jn(e),yi(e,pi(e)),r=e.display.barWidth,n=e.display.barHeight}function yi(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}mi.prototype.update=function(){return{bottom:0,right:0}},mi.prototype.setScrollLeft=function(){},mi.prototype.setScrollTop=function(){},mi.prototype.clear=function(){};var bi={native:gi,null:mi};function xi(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&M(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new bi[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),pe(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,r){"horizontal"==r?hi(e,t):di(e,t)}),e),e.display.scrollbars.addClass&&W(e.display.wrapper,e.display.scrollbars.addClass)}var wi=0;function Ci(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++wi,markArrays:null},kr(e.curOp)}function ki(e){var t=e.curOp;t&&Sr(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;_i(e)}))}function _i(e){for(var t=e.ops,r=0;r<t.length;r++)Si(t[r]);for(var n=0;n<t.length;n++)Mi(t[n]);for(var i=0;i<t.length;i++)Li(t[i]);for(var o=0;o<t.length;o++)Ti(t[o]);for(var l=0;l<t.length;l++)Ni(t[l])}function Si(e){var t=e.cm,r=t.display;Fi(t),e.updateMaxLine&&lr(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Ei(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Mi(e){e.updatedDisplay=e.mustUpdate&&Ri(e.cm,e.update)}function Li(e){var t=e.cm,r=t.display;e.updatedDisplay&&Jn(t),e.barMeasure=pi(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Jr(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Kr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-$r(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function Ti(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&hi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==D();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&vi(t,e.barMeasure),e.updatedDisplay&&ji(t,e.barMeasure),e.selectionChanged&&$n(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Xn(e.cm)}function Ni(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&Bi(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&fi(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&hi(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=ri(t,dt(n,e.scrollToPos.from),dt(n,e.scrollToPos.to),e.scrollToPos.margin);ti(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||ve(o[s],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&ve(l[a],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ve(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Oi(e,t){if(e.curOp)return t();Ci(e);try{return t()}finally{ki(e)}}function Ai(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Ci(e);try{return t.apply(e,arguments)}finally{ki(e)}}}function Di(e){return function(){if(this.curOp)return e.apply(this,arguments);Ci(this);try{return e.apply(this,arguments)}finally{ki(this)}}}function Wi(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Ci(t);try{return e.apply(this,arguments)}finally{ki(t)}}}function zi(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,E(Hi,e))}function Hi(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=yt(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(n.line>=e.display.viewFrom){var l=o.styles,s=o.text.length>e.options.maxHighlightLength?Ke(t.mode,n.state):null,a=mt(e,o,n,!0);s&&(n.state=s),o.styles=a.styles;var c=o.styleClasses,u=a.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!l||l.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&f<l.length;++f)d=l[f]!=o.styles[f];d&&i.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=e.options.maxHighlightLength&&bt(e,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return zi(e,e.options.workDelay),!0})),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&Oi(e,(function(){for(var t=0;t<i.length;t++)Fn(e,i[t],"text")}))}}var Ei=function(e,t,r){var n=e.display;this.viewport=t,this.visible=ei(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=$r(e),this.force=r,this.dims=On(e),this.events=[]};function Fi(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Kr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Kr(e)+"px",t.scrollbarsClipped=!0)}function Pi(e){if(e.hasFocus())return null;var t=D();if(!t||!A(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&A(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function Ii(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&A(document.body,e.anchorNode)&&A(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Ri(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Pn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==Bn(e))return!1;$i(e)&&(Pn(e),t.dims=On(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),Nt&&(o=er(e.doc,o),l=tr(e.doc,l));var s=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Rn(e,o,l),r.viewOffset=ir(Ye(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var a=Bn(e);if(!s&&0==a&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var c=Pi(e);return a>4&&(r.lineDiv.style.display="none"),Ui(e,r.updateLineNumbers,t.dims),a>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,Ii(c),L(r.cursorDiv),L(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,zi(e,400)),r.updateLineNumbers=null,!0}function Bi(e,t){for(var r=t.viewport,n=!0;;n=!1){if(n&&e.options.lineWrapping&&t.oldDisplayWidth!=$r(e))n&&(t.visible=ei(e.display,e.doc,r));else if(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Vr(e.display)-Xr(e),r.top)}),t.visible=ei(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!Ri(e,t))break;Jn(e);var i=pi(e);Gn(e),vi(e,i),ji(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Gi(e,t){var r=new Ei(e,t);if(Ri(e,r)){Jn(e),Bi(e,r);var n=pi(e);Gn(e),vi(e,n),ji(e,n),r.finish()}}function Ui(e,t,r){var n=e.display,i=e.options.lineNumbers,o=n.lineDiv,l=o.firstChild;function s(t){var r=t.nextSibling;return a&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var c=n.view,u=n.viewFrom,d=0;d<c.length;d++){var f=c[d];if(f.hidden);else if(f.node&&f.node.parentNode==o){while(l!=f.node)l=s(l);var h=i&&null!=t&&t<=u&&f.lineNumber;f.changes&&(R(f.changes,"gutter")>-1&&(h=!1),Nr(e,f,u,r)),h&&(L(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(nt(e.options,u)))),l=f.node.nextSibling}else{var p=Fr(e,f,u,r);o.insertBefore(p,l)}u+=f.size}while(l)l=s(l)}function Vi(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",Lr(e,"gutterChanged",e)}function ji(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+Kr(e)+"px"}function Ki(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=An(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function $i(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=nt(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(N("div",[N("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Vi(e.display),!0}return!1}function Xi(e,t){for(var r=[],n=!1,i=0;i<e.length;i++){var o=e[i],l=null;if("string"!=typeof o&&(l=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;n=!0}r.push({className:o,style:l})}return t&&!n&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function qi(e){var t=e.gutters,r=e.gutterSpecs;L(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var i=r[n],o=i.className,l=i.style,s=t.appendChild(N("div",null,"CodeMirror-gutter "+o));l&&(s.style.cssText=l),"CodeMirror-linenumbers"==o&&(e.lineGutter=s,s.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Vi(e)}function Yi(e){qi(e.display),En(e),Ki(e)}function Zi(e,t,n,i){var o=this;this.input=n,o.scrollbarFiller=N("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=N("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=O("div",null,"CodeMirror-code"),o.selectionDiv=N("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=N("div",null,"CodeMirror-cursors"),o.measure=N("div",null,"CodeMirror-measure"),o.lineMeasure=N("div",null,"CodeMirror-measure"),o.lineSpace=O("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var 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g=o*Qi,m=e.doc.scrollTop,v=m+l.wrapper.clientHeight;g<0?m=Math.max(0,m+g-50):v=Math.min(e.doc.height,v+g+50),Gi(e,{top:m,bottom:v})}Ji<20&&(null==l.wheelStartX?(l.wheelStartX=s.scrollLeft,l.wheelStartY=s.scrollTop,l.wheelDX=i,l.wheelDY=o,setTimeout((function(){if(null!=l.wheelStartX){var e=s.scrollLeft-l.wheelStartX,t=s.scrollTop-l.wheelStartY,r=t&&l.wheelDY&&t/l.wheelDY||e&&l.wheelDX&&e/l.wheelDX;l.wheelStartX=l.wheelStartY=null,r&&(Qi=(Qi*Ji+r)/(Ji+1),++Ji)}}),200)):(l.wheelDX+=i,l.wheelDY+=o))}}l?Qi=-.53:r?Qi=15:u?Qi=-.7:f&&(Qi=-1/3);var no=function(e,t){this.ranges=e,this.primIndex=t};no.prototype.primary=function(){return this.ranges[this.primIndex]},no.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!lt(r.anchor,n.anchor)||!lt(r.head,n.head))return!1}return!0},no.prototype.deepCopy=function(){for(var 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po(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,zi(e,100),e.state.modeGen++,e.curOp&&En(e)}function go(e,t){return 0==t.from.ch&&0==t.to.ch&&""==q(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function mo(e,t,r,n){function i(e){return r?r[e]:null}function o(e,r,i){ar(e,r,i,n),Lr(e,"change",e,t)}function l(e,t){for(var r=[],o=e;o<t;++o)r.push(new sr(c[o],i(o),n));return r}var s=t.from,a=t.to,c=t.text,u=Ye(e,s.line),d=Ye(e,a.line),f=q(c),h=i(c.length-1),p=a.line-s.line;if(t.full)e.insert(0,l(0,c.length)),e.remove(c.length,e.size-c.length);else if(go(e,t)){var g=l(0,c.length-1);o(d,d.text,h),p&&e.remove(s.line,p),g.length&&e.insert(s.line,g)}else if(u==d)if(1==c.length)o(u,u.text.slice(0,s.ch)+f+u.text.slice(a.ch),h);else{var m=l(1,c.length-1);m.push(new sr(f+u.text.slice(a.ch),h,n)),o(u,u.text.slice(0,s.ch)+c[0],i(0)),e.insert(s.line+1,m)}else 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i=e.history,o=n&&n.origin;r==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Mo(e,o,q(i.done),t))?i.done[i.done.length-1]=t:To(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=r,n&&!1!==n.clearRedo&&ko(i.undone)}function To(e,t){var r=q(t);r&&r.ranges&&r.equals(e)||t.push(e)}function No(e,t,r,n){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,n),(function(r){r.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=r.markedSpans),++o}))}function Oo(e){if(!e)return null;for(var t,r=0;r<e.length;++r)e[r].marker.explicitlyCleared?t||(t=e.slice(0,r)):t&&t.push(e[r]);return t?t.length?t:null:e}function Ao(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var n=[],i=0;i<t.text.length;++i)n.push(Oo(r[i]));return n}function Do(e,t){var r=Ao(e,t),n=Pt(e,t);if(!r)return n;if(!n)return r;for(var i=0;i<r.length;++i){var o=r[i],l=n[i];if(o&&l)e:for(var s=0;s<l.length;++s){for(var 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0;if((n<0?u:c)&&(d=Xo(e,d,-n,d&&d.line==t.line?o:null)),d&&d.line==t.line&&(f=ot(d,r))&&(n<0?f<0:f>0))return Ko(e,d,t,n,i)}var h=a.find(n<0?-1:1);return(n<0?c:u)&&(h=Xo(e,h,n,h.line==t.line?o:null)),h?Ko(e,h,t,n,i):null}}return t}function $o(e,t,r,n,i){var o=n||1,l=Ko(e,t,r,o,i)||!i&&Ko(e,t,r,o,!0)||Ko(e,t,r,-o,i)||!i&&Ko(e,t,r,-o,!0);return l||(e.cantEdit=!0,it(e.first,0))}function Xo(e,t,r,n){return r<0&&0==t.ch?t.line>e.first?dt(e,it(t.line-1)):null:r>0&&t.ch==(n||Ye(e,t.line)).text.length?t.line<e.first+e.size-1?it(t.line+1,0):null:new it(t.line,t.ch+r)}function qo(e){e.setSelection(it(e.firstLine(),0),it(e.lastLine()),U)}function Yo(e,t,r){var n={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return n.canceled=!0}};return r&&(n.update=function(t,r,i,o){t&&(n.from=dt(e,t)),r&&(n.to=dt(e,r)),i&&(n.text=i),void 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i,o=e.history,l=e.sel,s="undo"==t?o.done:o.undone,a="undo"==t?o.undone:o.done,c=0;c<s.length;c++)if(i=s[c],r?i.ranges&&!i.equals(e.sel):!i.ranges)break;if(c!=s.length){for(o.lastOrigin=o.lastSelOrigin=null;;){if(i=s.pop(),!i.ranges){if(n)return void s.push(i);break}if(To(i,a),r&&!i.equals(e.sel))return void Bo(e,i,{clearRedo:!1});l=i}var u=[];To(l,a),a.push({changes:u,generation:o.generation}),o.generation=i.generation||++o.maxGeneration;for(var d=xe(e,"beforeChange")||e.cm&&xe(e.cm,"beforeChange"),f=function(r){var n=i.changes[r];if(n.origin=t,d&&!Yo(e,n,!1))return s.length=0,{};u.push(Co(e,n));var o=r?co(e,n):q(s);tl(e,n,o,Do(e,n)),!r&&e.cm&&e.cm.scrollIntoView({from:n.from,to:so(n)});var l=[];vo(e,(function(e,t){t||-1!=R(l,e.history)||(ll(e.history,n),l.push(e.history)),tl(e,n,null,Do(e,n))}))},h=i.changes.length-1;h>=0;--h){var p=f(h);if(p)return p.v}}}}function el(e,t){if(0!=t&&(e.first+=t,e.sel=new no(Y(e.sel.ranges,(function(e){return new io(it(e.anchor.line+t,e.anchor.ch),it(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){En(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)Fn(e.cm,n,"gutter")}}function tl(e,t,r,n){if(e.cm&&!e.cm.curOp)return Ai(e.cm,tl)(e,t,r,n);if(t.to.line<e.first)el(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);el(e,i),t={from:it(e.first,0),to:it(t.to.line+i,t.to.ch),text:[q(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:it(o,Ye(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ze(e,t.from,t.to),r||(r=co(e,t)),e.cm?rl(e.cm,t,n):mo(e,t,n),Go(e,r,U),e.cantEdit&&$o(e,it(e.firstLine(),0))&&(e.cantEdit=!1)}}function rl(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=et(Zt(Ye(n,o.line))),n.iter(a,l.line+1,(function(e){if(e==i.maxLine)return s=!0,!0}))),n.sel.contains(t.from,t.to)>-1&&be(e),mo(n,t,r,Dn(e)),e.options.lineWrapping||(n.iter(a,o.line+t.text.length,(function(e){var t=or(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)})),s&&(e.curOp.updateMaxLine=!0)),Lt(n,o.line),zi(e,400);var c=t.text.length-(l.line-o.line)-1;t.full?En(e):o.line!=l.line||1!=t.text.length||go(e.doc,t)?En(e,o.line,l.line+1,c):Fn(e,o.line,"text");var u=xe(e,"changes"),d=xe(e,"change");if(d||u){var f={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin};d&&Lr(e,"change",e,f),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}function nl(e,t,r,n,i){var o;n||(n=r),ot(n,r)<0&&(o=[n,r],r=o[0],n=o[1]),"string"==typeof t&&(t=e.splitLines(t)),Zo(e,{from:r,to:n,text:t,origin:i})}function il(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function ol(e,t,r,n){for(var i=0;i<e.length;++i){var o=e[i],l=!0;if(o.ranges){o.copied||(o=e[i]=o.deepCopy(),o.copied=!0);for(var s=0;s<o.ranges.length;s++)il(o.ranges[s].anchor,t,r,n),il(o.ranges[s].head,t,r,n)}else{for(var a=0;a<o.changes.length;++a){var c=o.changes[a];if(r<c.from.line)c.from=it(c.from.line+n,c.from.ch),c.to=it(c.to.line+n,c.to.ch);else if(t<=c.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function ll(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;ol(e.done,r,n,i),ol(e.undone,r,n,i)}function sl(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=Ye(e,ut(e,t)):i=et(t),null==i?null:(n(o,i)&&e.cm&&Fn(e.cm,i,r),o)}function al(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}function cl(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var i=e[n];t+=i.chunkSize(),r+=i.height,i.parent=this}this.size=t,this.height=r,this.parent=null}io.prototype.from=function(){return ct(this.anchor,this.head)},io.prototype.to=function(){return at(this.anchor,this.head)},io.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},al.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,n=e+t;r<n;++r){var i=this.lines[r];this.height-=i.height,cr(i),Lr(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}},cl.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],i=n.chunkSize();if(e<i){var o=Math.min(t,i-e),l=n.height;if(n.removeInner(e,o),this.height-=l-n.height,i==o&&(this.children.splice(r--,1),n.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof al))){var s=[];this.collapse(s),this.children=[new al(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,r),i.lines&&i.lines.length>50){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new al(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++n,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new cl(t);if(e.parent){e.size-=r.size,e.height-=r.height;var n=R(e.parent.children,e);e.parent.children.splice(n+1,0,r)}else{var i=new cl(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var ul=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};function dl(e,t,r){ir(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&oi(e,r)}function fl(e,t,r,n){var i=new ul(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),sl(e,t,"widget",(function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!rr(e,t)){var n=ir(t)<e.scrollTop;Qe(t,t.height+Br(i)),n&&oi(o,i.height),o.curOp.forceUpdate=!0}return!0})),o&&Lr(o,"lineWidgetAdded",o,i,"number"==typeof t?t:et(t)),i}ul.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=et(r);if(null!=n&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var o=Br(this);Qe(r,Math.max(0,r.height-o)),e&&(Oi(e,(function(){dl(e,r,-o),Fn(e,n,"widget")})),Lr(e,"lineWidgetCleared",e,this,n))}},ul.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Br(this)-t;i&&(rr(this.doc,n)||Qe(n,n.height+i),r&&Oi(r,(function(){r.curOp.forceUpdate=!0,dl(r,n,i),Lr(r,"lineWidgetChanged",r,e,et(n))})))},we(ul);var hl=0,pl=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++hl};function gl(e,t,r,n,i){if(n&&n.shared)return vl(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return Ai(e.cm,gl)(e,t,r,n,i);var o=new pl(e,i),l=ot(t,r);if(n&&F(n,o,!1),l>0||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=O("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Yt(e,t.line,t,r,o)||t.line!=r.line&&Yt(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");At()}o.addToHistory&&So(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var s,a=t.line,c=e.cm;if(e.iter(a,r.line+1,(function(n){c&&o.collapsed&&!c.options.lineWrapping&&Zt(n)==c.display.maxLine&&(s=!0),o.collapsed&&a!=t.line&&Qe(n,0),Ht(n,new Dt(o,a==t.line?t.ch:null,a==r.line?r.ch:null),e.cm&&e.cm.curOp),++a})),o.collapsed&&e.iter(t.line,r.line+1,(function(t){rr(e,t)&&Qe(t,0)})),o.clearOnEnter&&pe(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(Ot(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++hl,o.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),o.collapsed)En(c,t.line,r.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var u=t.line;u<=r.line;u++)Fn(c,u,"text");o.atomic&&Vo(c.doc),Lr(c,"markerAdded",c,o)}return o}pl.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Ci(e),xe(this,"clear")){var r=this.find();r&&Lr(this,"clear",r.from,r.to)}for(var n=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=Wt(l.markedSpans,this);e&&!this.collapsed?Fn(e,et(l),"text"):e&&(null!=s.to&&(i=et(l)),null!=s.from&&(n=et(l))),l.markedSpans=zt(l.markedSpans,s),null==s.from&&this.collapsed&&!rr(this.doc,l)&&e&&Qe(l,Tn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var c=Zt(this.lines[a]),u=or(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=n&&e&&this.collapsed&&En(e,n,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Vo(e.doc)),e&&Lr(e,"markerCleared",e,this,n,i),t&&ki(e),this.parent&&this.parent.clear()}},pl.prototype.find=function(e,t){var r,n;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Wt(o.markedSpans,this);if(null!=l.from&&(r=it(t?o:et(o),l.from),-1==e))return r;if(null!=l.to&&(n=it(t?o:et(o),l.to),1==e))return n}return r&&{from:r,to:n}},pl.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&Oi(n,(function(){var i=t.line,o=et(t.line),l=Qr(n,o);if(l&&(cn(l),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!rr(r.doc,i)&&null!=r.height){var s=r.height;r.height=null;var a=Br(r)-s;a&&Qe(i,i.height+a)}Lr(n,"markerChanged",n,e)}))},pl.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=R(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},pl.prototype.detachLine=function(e){if(this.lines.splice(R(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},we(pl);var ml=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};function vl(e,t,r,n,i){n=F(n),n.shared=!1;var o=[gl(e,t,r,n,i)],l=o[0],s=n.widgetNode;return vo(e,(function(e){s&&(n.widgetNode=s.cloneNode(!0)),o.push(gl(e,dt(e,t),dt(e,r),n,i));for(var a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;l=q(o)})),new ml(o,l)}function yl(e){return e.findMarks(it(e.first,0),e.clipPos(it(e.lastLine())),(function(e){return e.parent}))}function bl(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(ot(o,l)){var s=gl(e,o,l,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function xl(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];vo(r.primary.doc,(function(e){return n.push(e)}));for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==R(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}},r=0;r<e.length;r++)t(r)}ml.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Lr(this,"clear")}},ml.prototype.find=function(e,t){return this.primary.find(e,t)},we(ml);var wl=0,Cl=function(e,t,r,n,i){if(!(this instanceof Cl))return new Cl(e,t,r,n,i);null==r&&(r=0),cl.call(this,[new al([new sr("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=it(r,0);this.sel=lo(o),this.history=new wo(null),this.id=++wl,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),mo(this,{from:o,to:o,text:e}),Bo(this,lo(o),U)};Cl.prototype=Q(cl.prototype,{constructor:Cl,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var 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v=Ye(o,g).text,y=K(v,h,l);h==p?i.push(new io(it(g,y),it(g,y))):v.length>y&&i.push(new io(it(g,y),it(g,K(v,p,l))))}i.length||i.push(new io(r,r)),Bo(o,oo(e,c.ranges.slice(0,a).concat(i),a),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=s,w=Cs(e,t,n.unit),C=x.anchor;ot(w.anchor,C)>0?(b=w.head,C=ct(x.from(),w.anchor)):(b=w.anchor,C=at(x.to(),w.head));var k=c.ranges.slice(0);k[a]=_s(e,new io(dt(o,C),b)),Bo(o,oo(e,k,a),V)}}var p=i.wrapper.getBoundingClientRect(),g=0;function m(t){var r=++g,l=zn(e,t,!0,"rectangle"==n.unit);if(l)if(0!=ot(l,f)){e.curOp.focus=D(),h(l);var s=ei(i,o);(l.line>=s.to||l.line<s.from)&&setTimeout(Ai(e,(function(){g==r&&m(t)})),150)}else{var a=t.clientY<p.top?-20:t.clientY>p.bottom?20:0;a&&setTimeout(Ai(e,(function(){g==r&&(i.scroller.scrollTop+=a,m(t))})),50)}}function v(t){e.state.selectingText=!1,g=1/0,t&&(Ce(t),i.input.focus()),me(i.wrapper.ownerDocument,"mousemove",y),me(i.wrapper.ownerDocument,"mouseup",b),o.history.lastSelOrigin=null}var y=Ai(e,(function(e){0!==e.buttons&&Le(e)?m(e):v(e)})),b=Ai(e,v);e.state.selectingText=b,pe(i.wrapper.ownerDocument,"mousemove",y),pe(i.wrapper.ownerDocument,"mouseup",b)}function _s(e,t){var r=t.anchor,n=t.head,i=Ye(e.doc,r.line);if(0==ot(r,n)&&r.sticky==n.sticky)return t;var o=fe(i);if(!o)return t;var l=ue(o,r.ch,r.sticky),s=o[l];if(s.from!=r.ch&&s.to!=r.ch)return t;var a,c=l+(s.from==r.ch==(1!=s.level)?0:1);if(0==c||c==o.length)return t;if(n.line!=r.line)a=(n.line-r.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=ue(o,n.ch,n.sticky),d=u-l||(n.ch-r.ch)*(1==s.level?-1:1);a=u==c-1||u==c?d<0:d>0}var f=o[c+(a?-1:0)],h=a==(1==f.level),p=h?f.from:f.to,g=h?"after":"before";return r.ch==p&&r.sticky==g?t:new io(new it(r.line,p,g),n)}function Ss(e,t,r,n){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(f){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Ce(t);var l=e.display,s=l.lineDiv.getBoundingClientRect();if(o>s.bottom||!xe(e,r))return _e(t);o-=s.top-l.viewOffset;for(var a=0;a<e.display.gutterSpecs.length;++a){var c=l.gutters.childNodes[a];if(c&&c.getBoundingClientRect().right>=i){var u=tt(e.doc,o),d=e.display.gutterSpecs[a];return ve(e,r,e,u,d.className,t),_e(t)}}}function Ms(e,t){return Ss(e,t,"gutterClick",!0)}function Ls(e,t){Gr(e.display,t)||Ts(e,t)||ye(e,t,"contextmenu")||k||e.display.input.onContextMenu(t)}function Ts(e,t){return!!xe(e,"gutterContextMenu")&&Ss(e,t,"gutterContextMenu",!1)}function Ns(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),dn(e)}gs.prototype.compare=function(e,t,r){return this.time+ps>e&&0==ot(t,this.pos)&&r==this.button};var Os={toString:function(){return"CodeMirror.Init"}},As={},Ds={};function Ws(e){var t=e.optionHandlers;function 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n?n=new Cl(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var i=new Es.inputStyles[t.inputStyle](this),o=this.display=new Zi(e,n,i,t);for(var c in o.wrapper.CodeMirror=this,Ns(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),xi(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new I,keySeq:null,specialChars:null},t.autofocus&&!v&&o.input.focus(),l&&s<11&&setTimeout((function(){return r.display.input.reset(!0)}),20),Fs(this),Ol(),Ci(this),this.curOp.forceUpdate=!0,yo(this,n),t.autofocus&&!v||this.hasFocus()?setTimeout((function(){r.hasFocus()&&!r.state.focused&&Yn(r)}),20):Zn(this),Ds)Ds.hasOwnProperty(c)&&Ds[c](this,t[c],Os);$i(this),t.finishInit&&t.finishInit(this);for(var 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ro(e,t)})),pe(t.scroller,"DOMMouseScroll",(function(t){return ro(e,t)})),pe(t.wrapper,"scroll",(function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0})),t.dragFunctions={enter:function(t){ye(e,t)||Se(t)},over:function(t){ye(e,t)||(Ml(e,t),Se(t))},start:function(t){return Sl(e,t)},drop:Ai(e,_l),leave:function(t){ye(e,t)||Ll(e)}};var c=t.input.getField();pe(c,"keyup",(function(t){return us.call(e,t)})),pe(c,"keydown",Ai(e,as)),pe(c,"keypress",Ai(e,ds)),pe(c,"focus",(function(t){return Yn(e,t)})),pe(c,"blur",(function(t){return Zn(e,t)}))}Es.defaults=As,Es.optionHandlers=Ds;var Ps=[];function Is(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=yt(e,t).state:r="prev");var l=e.options.tabSize,s=Ye(o,t),a=P(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var c,u=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&(c=o.mode.indent(i,s.text.slice(u.length),s.text),c==G||c>150)){if(!n)return;r="prev"}}else 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d=e.curOp.updateInput,f=n.ranges.length-1;f>=0;f--){var h=n.ranges[f],p=h.from(),g=h.to();h.empty()&&(r&&r>0?p=it(p.line,p.ch-r):e.state.overwrite&&!s?g=it(g.line,Math.min(Ye(o,g.line).text.length,g.ch+q(a).length)):s&&Rs&&Rs.lineWise&&Rs.text.join("\n")==a.join("\n")&&(p=g=it(p.line,0)));var m={from:p,to:g,text:c?c[f%c.length]:a,origin:i||(s?"paste":e.state.cutIncoming>l?"cut":"+input")};Zo(e.doc,m),Lr(e,"inputRead",e,m)}t&&!s&&Vs(e,t),li(e),e.curOp.updateInput<2&&(e.curOp.updateInput=d),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Us(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Oi(t,(function(){return Gs(t,r,0,null,"paste")})),!0}function Vs(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var i=r.ranges[n];if(!(i.head.ch>100||n&&r.ranges[n-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){l=Is(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Ye(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=Is(e,i.head.line,"smart"));l&&Lr(e,"electricInput",e,i.head.line)}}}function js(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,o={anchor:it(i,0),head:it(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function Ks(e,t,r,n){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function $s(){var e=N("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=N("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return a?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid 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l=n+i>>1;if((l?r[2*l-1]:0)>=o)i=l;else{if(!(r[2*l+1]<o)){t=r[2*l+2];break}n=l+1}}var s=t?t.indexOf("overlay "):-1;return s<0?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!r.hasOwnProperty(t))return n;var i=r[t],o=this.getModeAt(e);if("string"==typeof o[t])i[o[t]]&&n.push(i[o[t]]);else if(o[t])for(var l=0;l<o[t].length;l++){var s=i[o[t][l]];s&&n.push(s)}else o.helperType&&i[o.helperType]?n.push(i[o.helperType]):i[o.name]&&n.push(i[o.name]);for(var a=0;a<i._global.length;a++){var c=i._global[a];c.pred(o,this)&&-1==R(n,c.val)&&n.push(c.val)}return n},getStateAfter:function(e,t){var r=this.doc;return e=ut(r,null==e?r.first+r.size-1:e),yt(this,e+1,t).state},cursorCoords:function(e,t){var r,n=this.doc.sel.primary();return r=null==e?n.head:"object"==typeof 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l=e.bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var a=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>a)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=a&&(l=e.bottom),s+t.offsetWidth>c&&(s=c-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&ni(this,{left:s,top:l,right:s+t.offsetWidth,bottom:l+t.offsetHeight})},triggerOnKeyDown:Di(as),triggerOnKeyPress:Di(ds),triggerOnKeyUp:us,triggerOnMouseDown:Di(vs),execCommand:function(e){if(Yl.hasOwnProperty(e))return Yl[e].call(null,this)},triggerElectric:Di((function(e){Vs(this,e)})),findPosH:function(e,t,r,n){var i=1;t<0&&(i=-1,t=-t);for(var o=dt(this.doc,e),l=0;l<t;++l)if(o=qs(this.doc,o,i,r,n),o.hitSide)break;return o},moveH:Di((function(e,t){var r=this;this.extendSelectionsBy((function(n){return r.display.shift||r.doc.extend||n.empty()?qs(r.doc,n.head,e,t,r.options.rtlMoveVisually):e<0?n.from():n.to()}),j)})),deleteH:Di((function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):jl(this,(function(r){var i=qs(n,r.head,e,t,!1);return e<0?{from:i,to:r.head}:{from:r.head,to:i}}))})),findPosV:function(e,t,r,n){var i=1,o=n;t<0&&(i=-1,t=-t);for(var l=dt(this.doc,e),s=0;s<t;++s){var a=yn(this,l,"div");if(null==o?o=a.left:a.left=o,l=Ys(this,a,i,r),l.hitSide)break}return l},moveV:Di((function(e,t){var r=this,n=this.doc,i=[],o=!this.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy((function(l){if(o)return e<0?l.from():l.to();var s=yn(r,l.head,"div");null!=l.goalColumn&&(s.left=l.goalColumn),i.push(s.left);var a=Ys(r,s,e,t);return"page"==t&&l==n.sel.primary()&&oi(r,vn(r,a,"div").top-s.top),a}),j),i.length)for(var l=0;l<n.sel.ranges.length;l++)n.sel.ranges[l].goalColumn=i[l]})),findWordAt:function(e){var t=this.doc,r=Ye(t,e.line).text,n=e.ch,i=e.ch;if(r){var o=this.getHelper(e,"wordChars");"before"!=e.sticky&&i!=r.length||!n?++i:--n;var l=r.charAt(n),s=re(l,o)?function(e){return re(e,o)}:/\s/.test(l)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!re(e)};while(n>0&&s(r.charAt(n-1)))--n;while(i<r.length&&s(r.charAt(i)))++i}return new io(it(e.line,n),it(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?W(this.display.cursorDiv,"CodeMirror-overwrite"):M(this.display.cursorDiv,"CodeMirror-overwrite"),ve(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==D()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Di((function(e,t){si(this,e,t)})),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Kr(this)-this.display.barHeight,width:e.scrollWidth-Kr(this)-this.display.barWidth,clientHeight:Xr(this),clientWidth:$r(this)}},scrollIntoView:Di((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:it(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?ai(this,e):ui(this,e.from,e.to,e.margin)})),setSize:Di((function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&un(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){Fn(r,i,"widget");break}++i})),this.curOp.forceUpdate=!0,ve(this,"refresh",this)})),operation:function(e){return Oi(this,e)},startOperation:function(){return Ci(this)},endOperation:function(){return ki(this)},refresh:Di((function(){var e=this.display.cachedTextHeight;En(this),this.curOp.forceUpdate=!0,dn(this),si(this,this.doc.scrollLeft,this.doc.scrollTop),Vi(this.display),(null==e||Math.abs(e-Tn(this.display))>.5||this.options.lineWrapping)&&Wn(this),ve(this,"refresh",this)})),swapDoc:Di((function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),yo(this,e),dn(this),this.display.input.reset(),si(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Lr(this,"swapDoc",this,t),t})),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},we(e),e.registerHelper=function(t,n,i){r.hasOwnProperty(t)||(r[t]=e[t]={_global:[]}),r[t][n]=i},e.registerGlobalHelper=function(t,n,i,o){e.registerHelper(t,n,o),r[t]._global.push({pred:i,val:o})}}function qs(e,t,r,n,i){var o=t,l=r,s=Ye(e,t.line),a=i&&"rtl"==e.direction?-r:r;function c(){var r=t.line+a;return!(r<e.first||r>=e.first+e.size)&&(t=new it(r,t.ch,t.sticky),s=Ye(e,r))}function u(o){var l;if("codepoint"==n){var u=s.text.charCodeAt(t.ch+(r>0?0:-1));if(isNaN(u))l=null;else{var d=r>0?u>=55296&&u<56320:u>=56320&&u<57343;l=new it(t.line,Math.max(0,Math.min(s.text.length,t.ch+r*(d?2:1))),-r)}}else l=i?ql(e.cm,s,t,r):$l(s,t,r);if(null==l){if(o||!c())return!1;t=Xl(i,e.cm,s,t.line,a)}else t=l;return!0}if("char"==n||"codepoint"==n)u();else if("column"==n)u(!0);else if("word"==n||"group"==n)for(var d=null,f="group"==n,h=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;;p=!1){if(r<0&&!u(!p))break;var g=s.text.charAt(t.ch)||"\n",m=re(g,h)?"w":f&&"\n"==g?"n":!f||/\s/.test(g)?null:"p";if(!f||p||m||(m="s"),d&&d!=m){r<0&&(r=1,u(),t.sticky="after");break}if(m&&(d=m),r>0&&!u(!p))break}var v=$o(e,t,o,l,!0);return lt(o,v)&&(v.hitSide=!0),v}function Ys(e,t,r,n){var i,o,l=e.doc,s=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(a-.5*Tn(e.display),3);i=(r>0?t.bottom:t.top)+r*c}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(;;){if(o=wn(e,s,i),!o.outside)break;if(r<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*r}return o}var Zs=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new I,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Js(e,t){var r=Qr(e,t.line);if(!r||r.hidden)return null;var n=Ye(e.doc,t.line),i=Yr(r,n,t.line),o=fe(n,e.doc.direction),l="left";if(o){var s=ue(o,t.ch);l=s%2?"right":"left"}var a=on(i.map,t.ch,l);return a.offset="right"==a.collapse?a.end:a.start,a}function Qs(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ea(e,t){return t&&(e.bad=!0),e}function ta(e,t,r,n,i){var o="",l=!1,s=e.doc.lineSeparator(),a=!1;function c(e){return function(t){return t.id==e}}function u(){l&&(o+=s,a&&(o+=s),l=a=!1)}function d(e){e&&(u(),o+=e)}function f(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(r)return void d(r);var o,h=t.getAttribute("cm-marker");if(h){var p=e.findMarks(it(n,0),it(i+1,0),c(+h));return void(p.length&&(o=p[0].find(0))&&d(Ze(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var g=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;g&&u();for(var m=0;m<t.childNodes.length;m++)f(t.childNodes[m]);/^(pre|p)$/i.test(t.nodeName)&&(a=!0),g&&(l=!0)}else 3==t.nodeType&&d(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;;){if(f(t),t==r)break;t=t.nextSibling,a=!1}return o}function ra(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return ea(e.clipPos(it(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return na(o,t,r)}}function na(e,t,r){var n=e.text.firstChild,i=!1;if(!t||!A(n,t))return ea(it(et(e.line),0),!0);if(t==n&&(i=!0,t=n.childNodes[r],r=0,!t)){var o=e.rest?q(e.rest):e.line;return ea(it(et(o),o.text.length),i)}var l=3==t.nodeType?t:null,s=t;l||1!=t.childNodes.length||3!=t.firstChild.nodeType||(l=t.firstChild,r&&(r=l.nodeValue.length));while(s.parentNode!=n)s=s.parentNode;var a=e.measure,c=a.maps;function u(t,r,n){for(var i=-1;i<(c?c.length:0);i++)for(var o=i<0?a.map:c[i],l=0;l<o.length;l+=3){var s=o[l+2];if(s==t||s==r){var u=et(i<0?e.line:e.rest[i]),d=o[l]+n;return(n<0||s!=t)&&(d=o[l+(n?1:0)]),it(u,d)}}}var d=u(l,s,r);if(d)return ea(d,i);for(var f=s.nextSibling,h=l?l.nodeValue.length-r:0;f;f=f.nextSibling){if(d=u(f,f.firstChild,0),d)return ea(it(d.line,d.ch-h),i);h+=f.textContent.length}for(var p=s.previousSibling,g=r;p;p=p.previousSibling){if(d=u(p,p.firstChild,-1),d)return ea(it(d.line,d.ch+g),i);g+=p.textContent.length}}Zs.prototype.init=function(e){var t=this,r=this,n=r.cm,i=r.div=e.lineDiv;function o(e){for(var t=e.target;t;t=t.parentNode){if(t==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}return!1}function l(e){if(o(e)&&!ye(n,e)){if(n.somethingSelected())Bs({lineWise:!1,text:n.getSelections()}),"cut"==e.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var t=js(n);Bs({lineWise:!0,text:t.text}),"cut"==e.type&&n.operation((function(){n.setSelections(t.ranges,0,U),n.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var l=Rs.text.join("\n");if(e.clipboardData.setData("Text",l),e.clipboardData.getData("Text")==l)return void e.preventDefault()}var s=$s(),a=s.firstChild;n.display.lineSpace.insertBefore(s,n.display.lineSpace.firstChild),a.value=Rs.text.join("\n");var c=D();H(a),setTimeout((function(){n.display.lineSpace.removeChild(s),c.focus(),c==i&&r.showPrimarySelection()}),50)}}i.contentEditable=!0,Ks(i,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize),pe(i,"paste",(function(e){!o(e)||ye(n,e)||Us(e,n)||s<=11&&setTimeout(Ai(n,(function(){return t.updateFromDOM()})),20)})),pe(i,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),pe(i,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),pe(i,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),pe(i,"touchstart",(function(){return r.forceCompositionEnd()})),pe(i,"input",(function(){t.composing||t.readFromDOMSoon()})),pe(i,"copy",l),pe(i,"cut",l)},Zs.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Zs.prototype.prepareSelection=function(){var e=Un(this.cm,!1);return e.focus=D()==this.div,e},Zs.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Zs.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Zs.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),i=n.from(),o=n.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var l=ra(t,e.anchorNode,e.anchorOffset),s=ra(t,e.focusNode,e.focusOffset);if(!l||l.bad||!s||s.bad||0!=ot(ct(l,s),i)||0!=ot(at(l,s),o)){var a=t.display.view,c=i.line>=t.display.viewFrom&&Js(t,i)||{node:a[0].measure.map[2],offset:0},u=o.line<t.display.viewTo&&Js(t,o);if(!u){var d=a[a.length-1].measure,f=d.maps?d.maps[d.maps.length-1]:d.map;u={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(c&&u){var h,p=e.rangeCount&&e.getRangeAt(0);try{h=S(c.node,c.offset,u.offset,u.node)}catch(g){}h&&(!r&&t.state.focused?(e.collapse(c.node,c.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),p&&null==e.anchorNode?e.addRange(p):r&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Zs.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation((function(){return e.cm.curOp.selectionChanged=!0}))}),20)},Zs.prototype.showMultipleSelections=function(e){T(this.cm.display.cursorDiv,e.cursors),T(this.cm.display.selectionDiv,e.selection)},Zs.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Zs.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return A(this.div,t)},Zs.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&D()==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Zs.prototype.blur=function(){this.div.blur()},Zs.prototype.getField=function(){return this.div},Zs.prototype.supportsTouch=function(){return!0},Zs.prototype.receivedFocus=function(){var e=this;function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.selectionInEditor()?this.pollSelection():Oi(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,t)},Zs.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Zs.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(m&&u&&this.cm.display.gutterSpecs.length&&Qs(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=ra(t,e.anchorNode,e.anchorOffset),n=ra(t,e.focusNode,e.focusOffset);r&&n&&Oi(t,(function(){Bo(t.doc,lo(r,n),U),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)}))}}},Zs.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,r,n=this.cm,i=n.display,o=n.doc.sel.primary(),l=o.from(),s=o.to();if(0==l.ch&&l.line>n.firstLine()&&(l=it(l.line-1,Ye(n.doc,l.line-1).length)),s.ch==Ye(n.doc,s.line).text.length&&s.line<n.lastLine()&&(s=it(s.line+1,0)),l.line<i.viewFrom||s.line>i.viewTo-1)return!1;l.line==i.viewFrom||0==(e=Hn(n,l.line))?(t=et(i.view[0].line),r=i.view[0].node):(t=et(i.view[e].line),r=i.view[e-1].node.nextSibling);var a,c,u=Hn(n,s.line);if(u==i.view.length-1?(a=i.viewTo-1,c=i.lineDiv.lastChild):(a=et(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!r)return!1;var d=n.doc.splitLines(ta(n,r,c,t,a)),f=Ze(n.doc,it(t,0),it(a,Ye(n.doc,a).text.length));while(d.length>1&&f.length>1)if(q(d)==q(f))d.pop(),f.pop(),a--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}var h=0,p=0,g=d[0],m=f[0],v=Math.min(g.length,m.length);while(h<v&&g.charCodeAt(h)==m.charCodeAt(h))++h;var y=q(d),b=q(f),x=Math.min(y.length-(1==d.length?h:0),b.length-(1==f.length?h:0));while(p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1))++p;if(1==d.length&&1==f.length&&t==l.line)while(h&&h>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1))h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var w=it(t,h),C=it(a,f.length?q(f).length-p:0);return d.length>1||d[0]||ot(w,C)?(nl(n.doc,d,w,C,"+input"),!0):void 0},Zs.prototype.ensurePolled=function(){this.forceCompositionEnd()},Zs.prototype.reset=function(){this.forceCompositionEnd()},Zs.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Zs.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()}),80))},Zs.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Oi(this.cm,(function(){return En(e.cm)}))},Zs.prototype.setUneditable=function(e){e.contentEditable="false"},Zs.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Ai(this.cm,Gs)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Zs.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Zs.prototype.onContextMenu=function(){},Zs.prototype.resetPosition=function(){},Zs.prototype.needsContentAttribute=!0;var ia=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new I,this.hasSelection=!1,this.composing=null};function oa(e,t){if(t=t?F(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=D();t.autofocus=r==e||null!=e.getAttribute("autofocus")&&r==document.body}function n(){e.value=s.getValue()}var i;if(e.form&&(pe(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(a){}}t.finishInit=function(r){r.save=n,r.getTextArea=function(){return e},r.toTextArea=function(){r.toTextArea=isNaN,n(),e.parentNode.removeChild(r.getWrapperElement()),e.style.display="",e.form&&(me(e.form,"submit",n),t.leaveSubmitMethodAlone||"function"!=typeof e.form.submit||(e.form.submit=i))}},e.style.display="none";var s=Es((function(t){return e.parentNode.insertBefore(t,e.nextSibling)}),t);return s}function la(e){e.off=me,e.on=pe,e.wheelEventPixels=to,e.Doc=Cl,e.splitLines=We,e.countColumn=P,e.findColumn=K,e.isWordChar=te,e.Pass=G,e.signal=ve,e.Line=sr,e.changeEnd=so,e.scrollbarModel=bi,e.Pos=it,e.cmpPos=ot,e.modes=Pe,e.mimeModes=Ie,e.resolveMode=Ge,e.getMode=Ue,e.modeExtensions=Ve,e.extendMode=je,e.copyState=Ke,e.startState=Xe,e.innerMode=$e,e.commands=Yl,e.keyMap=Fl,e.keyName=Ul,e.isModifierKey=Bl,e.lookupKey=Rl,e.normalizeKeyMap=Il,e.StringStream=qe,e.SharedTextMarker=ml,e.TextMarker=pl,e.LineWidget=ul,e.e_preventDefault=Ce,e.e_stopPropagation=ke,e.e_stop=Se,e.addClass=W,e.contains=A,e.rmClass=M,e.keyNames=Wl}ia.prototype.init=function(e){var t=this,r=this,n=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!ye(n,e)){if(n.somethingSelected())Bs({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var 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t=this.cm,r=t.display;T(r.cursorDiv,e.cursors),T(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},ia.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&H(this.textarea),l&&s>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",l&&s>=9&&(this.hasSelection=null))}},ia.prototype.getField=function(){return this.textarea},ia.prototype.supportsTouch=function(){return!1},ia.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},ia.prototype.blur=function(){this.textarea.blur()},ia.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},ia.prototype.receivedFocus=function(){this.slowPoll()},ia.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},ia.prototype.fastPoll=function(){var e=!1,t=this;function r(){var n=t.poll();n||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,r))}t.pollingFast=!0,t.polling.set(20,r)},ia.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||ze(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(l&&s>=9&&this.hasSelection===i||y&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n=""),8666==o)return this.reset(),this.cm.execCommand("undo")}var a=0,c=Math.min(n.length,i.length);while(a<c&&n.charCodeAt(a)==i.charCodeAt(a))++a;return Oi(t,(function(){Gs(t,i.slice(a),n.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},ia.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ia.prototype.onKeyPress=function(){l&&s>=9&&(this.hasSelection=null),this.fastPoll()},ia.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=zn(r,e),c=n.scroller.scrollTop;if(o&&!d){var u=r.options.resetSelectionOnContextMenu;u&&-1==r.doc.sel.contains(o)&&Ai(r,Bo)(r.doc,lo(o),U);var f,h=i.style.cssText,p=t.wrapper.style.cssText,g=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-g.top-5)+"px; left: 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e=0,o=function(){n.selForContextMenu==r.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&""==t.prevInput?Ai(r,qo)(r):e++<10?n.detectingSelectAll=setTimeout(o,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(o,200)}}},ia.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},ia.prototype.setUneditable=function(){},ia.prototype.needsContentAttribute=!1,Ws(Es),Xs(Es);var sa="iter insert remove copy getEditor constructor".split(" ");for(var aa in Cl.prototype)Cl.prototype.hasOwnProperty(aa)&&R(sa,aa)<0&&(Es.prototype[aa]=function(e){return function(){return e.apply(this.doc,arguments)}}(Cl.prototype[aa]));return we(Cl),Es.inputStyles={textarea:ia,contenteditable:Zs},Es.defineMode=function(e){Es.defaults.mode||"null"==e||(Es.defaults.mode=e),Re.apply(this,arguments)},Es.defineMIME=Be,Es.defineMode("null",(function(){return{token:function(e){return 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