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r=t.text.className,n=cr(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,fr(t)):r&&(t.text.className=r)}function fr(e){!function(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var r=ur(e);e.background=r.insertBefore(M("div",null,t),r.firstChild)}}(e),e.line.wrapClass?ur(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}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 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i=le(n,r),o=n.first+n.size-1;if(i>o)return qr(n.first+n.size-1,re(n,o).text.length,!0,1);t<0&&(t=0);for(var a=re(n,i);;){var l=_r(e,a,i,t,r),s=ze(a),u=s&&s.find(0,!0);if(!s||!(l.ch>u.from.ch||l.ch==u.from.ch&&l.xRel>0))return l;i=ae(a=u.to.line)}}function _r(e,t,r,n,i){var o=i-Be(t),a=!1,l=2*e.display.wrapper.clientWidth,s=Or(e,t);function u(n){var i=Gr(e,ce(r,n),"line",t,s);return a=!0,o>i.bottom?i.left-l:o<i.top?i.left+l:(a=!1,i.left)}var c=Je(t),d=t.text.length,f=Ge(t),h=Ue(t),p=u(f),g=a,m=u(h),v=a;if(n>m)return qr(r,h,v,1);for(;;){if(c?h==f||h==Ye(t,f,1):h-f<=1){var y=n<p||n-p<=m-n?f:h,b=y==f?g:v,w=n-(y==f?p:m);if(v&&!c&&!/\s/.test(t.text.charAt(y))&&w>0&&y<t.text.length&&s.view.measure.heights.length>1){var x=Wr(e,s,y,"right");o<=x.bottom&&o>=x.top&&Math.abs(n-x.right)<w&&(b=!1,y++,w=n-x.right)}for(;ee(t.text.charAt(y));)++y;return qr(r,y,b,w<-1?-1:w>1?1:0)}var k=Math.ceil(d/2),C=f+k;if(c){C=f;for(var S=0;S<k;++S)C=Ye(t,C,1)}var L=u(C);L>n?(h=C,m=L,(v=a)&&(m+=1e3),d=k):(f=C,p=L,g=a,d-=k)}}function Xr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==zr){zr=M("pre");for(var t=0;t<49;++t)zr.appendChild(document.createTextNode("x")),zr.appendChild(M("br"));zr.appendChild(document.createTextNode("x"))}T(e.measure,zr);var r=zr.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),L(e.measure),r||1}function Yr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=M("span","xxxxxxxxxx"),r=M("pre",[t]);T(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Zr(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)r[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,n[e.options.gutters[a]]=o.clientWidth;return{fixedPos:Qr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function Qr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Jr(e){var t=Xr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/Yr(e.display)-3);return function(i){if(Ee(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 r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function en(e){var t=e.doc,r=Jr(e);t.iter((function(e){var t=r(e);t!=e.height&&oe(e,t)}))}function tn(e,t,r,n){var i=e.display;if(!r&&"true"==ht(t).getAttribute("cm-not-content"))return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(t){return null}var s,u=$r(e,o,a);if(n&&1==u.xRel&&(s=re(e.doc,u.line).text).length==u.ch){var c=P(s,s.length,e.options.tabSize)-s.length;u=ce(u.line,Math.max(0,Math.round((o-Cr(e.display).left)/Yr(e.display))-c))}return u}function rn(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if((t-=r[n].size)<0)return n}function nn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function on(e,t){for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),a=0;a<r.sel.ranges.length;a++)if(!1!==t||a!=r.sel.primIndex){var l=r.sel.ranges[a];if(!(l.from().line>=e.display.viewTo||l.to().line<e.display.viewFrom)){var s=l.empty();(s||e.options.showCursorWhenSelecting)&&an(e,l.head,i),s||ln(e,l,o)}}return n}function an(e,t,r){var n=Gr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(M("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",n.other){var o=r.appendChild(M("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=n.other.left+"px",o.style.top=n.other.top+"px",o.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function ln(e,t,r){var n=e.display,i=e.doc,o=document.createDocumentFragment(),a=Cr(e.display),l=a.left,s=Math.max(n.sizerWidth,Lr(e)-n.sizer.offsetLeft)-a.right;function u(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),o.appendChild(M("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n top: "+t+"px; width: "+(null==r?s-e:r)+"px;\n height: "+(n-t)+"px"))}function c(t,r,n){var o,a,c=re(i,t),d=c.text.length;function f(r,n){return Kr(e,ce(t,r),"div",c,n)}return function(e,t,r,n){if(!e)return n(t,r,"ltr");for(var i=!1,o=0;o<e.length;++o){var a=e[o];(a.from<r&&a.to>t||t==r&&a.to==t)&&(n(Math.max(a.from,t),Math.min(a.to,r),1==a.level?"rtl":"ltr"),i=!0)}i||n(t,r,"ltr")}(Je(c),r||0,null==n?d:n,(function(e,t,i){var c,h,p,g=f(e,"left");if(e==t)c=g,h=p=g.left;else{if(c=f(t-1,"right"),"rtl"==i){var m=g;g=c,c=m}h=g.left,p=c.right}null==r&&0==e&&(h=l),c.top-g.top>3&&(u(h,g.top,null,g.bottom),h=l,g.bottom<c.top&&u(h,g.bottom,null,c.top)),null==n&&t==d&&(p=s),(!o||g.top<o.top||g.top==o.top&&g.left<o.left)&&(o=g),(!a||c.bottom>a.bottom||c.bottom==a.bottom&&c.right>a.right)&&(a=c),h<l+1&&(h=l),u(h,c.top,p-h,c.bottom)})),{start:o,end:a}}var d=t.from(),f=t.to();if(d.line==f.line)c(d.line,d.ch,f.ch);else{var h=re(i,d.line),p=re(i,f.line),g=He(h)==He(p),m=c(d.line,d.ch,g?h.text.length+1:null).end,v=c(f.line,g?0:null,f.ch).start;g&&(m.top<v.top-2?(u(m.right,m.top,null,m.bottom),u(l,v.top,v.left,v.bottom)):u(m.right,m.top,v.left-m.right,m.bottom)),m.bottom<v.top&&u(l,m.bottom,null,v.top)}r.appendChild(o)}function sn(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function un(e){e.state.focused||(e.display.input.focus(),cn(e))}function cn(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(it(e,"focus",e,t),e.state.focused=!0,O(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),l&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),sn(e))}function dn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(it(e,"blur",e,t),e.state.focused=!1,S(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function fn(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=Qr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",a=0;a<r.length;a++)if(!r[a].hidden){e.options.fixedGutter&&(r[a].gutter&&(r[a].gutter.style.left=o),r[a].gutterBackground&&(r[a].gutterBackground.style.left=o));var l=r[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function hn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=ue(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(M("div",[M("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-a)+1,n.lineNumWidth=n.lineNumInnerWidth+a,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",ii(e),!0}return!1}function pn(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i=t.view[n],l=void 0;if(!i.hidden){if(o&&a<8){var s=i.node.offsetTop+i.node.offsetHeight;l=s-r,r=s}else{var u=i.node.getBoundingClientRect();l=u.bottom-u.top}var c=i.line.height-l;if(l<2&&(l=Xr(t)),(c>.001||c<-.001)&&(oe(i.line,l),gn(i.line),i.rest))for(var d=0;d<i.rest.length;d++)gn(i.rest[d])}}}function gn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function mn(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-xr(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=le(t,n),a=le(t,i);if(r&&r.ensure){var l=r.ensure.from.line,s=r.ensure.to.line;l<o?(o=l,a=le(t,Be(re(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=le(t,Be(re(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function vn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,r||ni(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),r&&ni(e),Qn(e,100))}function yn(e,t,r){(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,fn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}var bn=0,wn=null;function xn(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}}function kn(e){var t=xn(e);return t.x*=wn,t.y*=wn,t}function Cn(e,t){var n=xn(t),i=n.x,o=n.y,a=e.display,s=a.scroller,u=s.scrollWidth>s.clientWidth,d=s.scrollHeight>s.clientHeight;if(i&&u||o&&d){if(o&&m&&l)e:for(var f=t.target,h=a.view;f!=s;f=f.parentNode)for(var p=0;p<h.length;p++)if(h[p].node==f){e.display.currentWheelTarget=f;break e}if(i&&!r&&!c&&null!=wn)return o&&d&&vn(e,Math.max(0,Math.min(s.scrollTop+o*wn,s.scrollHeight-s.clientHeight))),yn(e,Math.max(0,Math.min(s.scrollLeft+i*wn,s.scrollWidth-s.clientWidth))),(!o||o&&d)&&ut(t),void(a.wheelStartX=null);if(o&&null!=wn){var g=o*wn,v=e.doc.scrollTop,y=v+a.wrapper.clientHeight;g<0?v=Math.max(0,v+g-50):y=Math.min(e.doc.height,y+g+50),ni(e,{top:v,bottom:y})}bn<20&&(null==a.wheelStartX?(a.wheelStartX=s.scrollLeft,a.wheelStartY=s.scrollTop,a.wheelDX=i,a.wheelDY=o,setTimeout((function(){if(null!=a.wheelStartX){var e=s.scrollLeft-a.wheelStartX,t=s.scrollTop-a.wheelStartY,r=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,r&&(wn=(wn*bn+r)/(bn+1),++bn)}}),200)):(a.wheelDX+=i,a.wheelDY+=o))}}function Sn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+kr(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+Sr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function Ln(e,t,r){this.cm=r;var n=this.vert=M("div",[M("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=M("div",[M("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(n),e(i),tt(n,"scroll",(function(){n.clientHeight&&t(n.scrollTop,"vertical")})),tt(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,o&&a<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function Tn(){}function Mn(e,t){t||(t=Sn(e));var r=e.display.barWidth,n=e.display.barHeight;Nn(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&pn(e),Nn(e,Sn(e)),r=e.display.barWidth,n=e.display.barHeight}function Nn(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=""}o?wn=-.53:r?wn=15:u?wn=-.7:d&&(wn=-1/3),Ln.prototype=H({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=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}},setScrollLeft:function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz)},setScrollTop:function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert)},zeroWidthHack:function(){var e=m&&!f?"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},enableZeroWidthBar:function(e,t){e.style.pointerEvents="auto",t.set(1e3,(function r(){var n=e.getBoundingClientRect();document.elementFromPoint(n.left+1,n.bottom-1)!=e?e.style.pointerEvents="none":t.set(1e3,r)}))},clear:function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},Ln.prototype),Tn.prototype=H({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},Tn.prototype);var An={native:Ln,null:Tn};function On(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&S(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new An[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),tt(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?yn(e,t):vn(e,t)}),e),e.display.scrollbars.addClass&&O(e.display.wrapper,e.display.scrollbars.addClass)}function Wn(e,t,r,n,i){var o=e.display,a=Xr(e.display);r<0&&(r=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Tr(e),u={};i-r>s&&(i=r+s);var c=e.doc.height+kr(o),d=r<a,f=i>c-a;if(r<l)u.scrollTop=d?0:r;else if(i>l+s){var h=Math.min(r,(f?c:i)-s);h!=l&&(u.scrollTop=h)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=Lr(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=n-t>g;return m&&(n=t+g),t<10?u.scrollLeft=0:t<p?u.scrollLeft=Math.max(0,t-(m?0:10)):n>g+p-3&&(u.scrollLeft=n+(m?0:10)-g),u}function zn(e,t,r){null==t&&null==r||Hn(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=r&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+r)}function Dn(e){Hn(e);var t=e.getCursor(),r=t,n=t;e.options.lineWrapping||(r=t.ch?ce(t.line,t.ch-1):t,n=ce(t.line,t.ch+1)),e.curOp.scrollToPos={from:r,to:n,margin:e.options.cursorScrollMargin,isCursor:!0}}function Hn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=Ur(e,t.from),n=Ur(e,t.to),i=Wn(e,Math.min(r.left,n.left),Math.min(r.top,n.top)-t.margin,Math.max(r.right,n.right),Math.max(r.bottom,n.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}var Pn=0;function In(e){var t;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:++Pn},t=e.curOp,ir?ir.ops.push(t):t.ownsGroup=ir={ops:[t],delayedCallbacks:[]}}function En(e){!function(e,t){var r=e.ownsGroup;if(r)try{!function(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var n=0;n<e.ops.length;n++){var i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}(r)}finally{ir=null,t(r)}}(e.curOp,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,r=0;r<t.length;r++)Fn(t[r]);for(var n=0;n<t.length;n++)Bn(t[n]);for(var i=0;i<t.length;i++)Rn(t[i]);for(var o=0;o<t.length;o++)jn(t[o]);for(var a=0;a<t.length;a++)Vn(t[a])}(e)}))}function Fn(e){var t=e.cm,r=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Sr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Sr(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&je(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 Bn(e){e.updatedDisplay=e.mustUpdate&&ti(e.cm,e.update)}function Rn(e){var t=e.cm,r=t.display;e.updatedDisplay&&pn(t),e.barMeasure=Sn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Nr(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+Sr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Lr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection(e.focus))}function jn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&yn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==A()&&(!document.hasFocus||document.hasFocus());e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Mn(t,e.barMeasure),e.updatedDisplay&&oi(t,e.barMeasure),e.selectionChanged&&sn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&un(e.cm)}function Vn(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&ri(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null==e.scrollTop||r.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(n.scrollTop=Math.max(0,Math.min(r.scroller.scrollHeight-r.scroller.clientHeight,e.scrollTop)),r.scrollbars.setScrollTop(n.scrollTop),r.scroller.scrollTop=n.scrollTop),null==e.scrollLeft||r.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(n.scrollLeft=Math.max(0,Math.min(r.scroller.scrollWidth-r.scroller.clientWidth,e.scrollLeft)),r.scrollbars.setScrollLeft(n.scrollLeft),r.scroller.scrollLeft=n.scrollLeft,fn(t)),e.scrollToPos){var i=function(e,t,r,n){var i;null==n&&(n=0);for(var o=0;o<5;o++){var a=!1;i=Gr(e,t);var 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o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||it(o[l],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&it(a[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&it(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Kn(e,t){if(e.curOp)return t();In(e);try{return t()}finally{En(e)}}function Gn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);In(e);try{return t.apply(e,arguments)}finally{En(e)}}}function Un(e){return function(){if(this.curOp)return e.apply(this,arguments);In(this);try{return e.apply(this,arguments)}finally{En(this)}}}function qn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);In(t);try{return e.apply(this,arguments)}finally{En(t)}}}function $n(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)be&&Pe(e.doc,t)<i.viewTo&&Xn(e);else if(r<=i.viewFrom)be&&Ie(e.doc,r+n)>i.viewFrom?Xn(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Xn(e);else if(t<=i.viewFrom){var o=Yn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Xn(e)}else if(r>=i.viewTo){var a=Yn(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Xn(e)}else{var l=Yn(e,t,t,-1),s=Yn(e,r,r+n,1);l&&s?(i.view=i.view.slice(0,l.index).concat(nr(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=n):Xn(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function _n(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[rn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==E(a,r)&&a.push(r)}}}function Xn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Yn(e,t,r,n){var i,o=rn(e,t),a=e.display.view;if(!be||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var l=e.display.viewFrom,s=0;s<o;s++)l+=a[s].size;if(l!=t){if(n>0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,r+=i}for(;Pe(e.doc,r)!=r;){if(o==(n<0?0:a.length-1))return null;r+=n*a[o-(n<0?1:0)].size,o+=n}return{index:o,lineN:r}}function Zn(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 Qn(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,D(Jn,e))}function Jn(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=zt(t.mode,Ft(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=It(e,o,l?zt(t.mode,n):n,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),f=0;!d&&f<a.length;++f)d=a[f]!=o.styles[f];d&&i.push(t.frontier),o.stateAfter=l?n:zt(t.mode,n)}else o.text.length<=e.options.maxHighlightLength&&Bt(e,o.text,n),o.stateAfter=t.frontier%5==0?zt(t.mode,n):null;if(++t.frontier,+new Date>r)return Qn(e,e.options.workDelay),!0})),i.length&&Kn(e,(function(){for(var t=0;t<i.length;t++)_n(e,i[t],"text")}))}}function ei(e,t,r){var n=e.display;this.viewport=t,this.visible=mn(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Lr(e),this.force=r,this.dims=Zr(e),this.events=[]}function ti(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Xn(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==Zn(e))return!1;hn(e)&&(Xn(e),t.dims=Zr(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),a=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>a&&r.viewTo-a<20&&(a=Math.min(i,r.viewTo)),be&&(o=Pe(e.doc,o),a=Ie(e.doc,a));var s=o!=r.viewFrom||a!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;!function(e,t,r){var n=e.display;0==n.view.length||t>=n.viewTo||r<=n.viewFrom?(n.view=nr(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=nr(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(rn(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(nr(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,rn(e,r)))),n.viewTo=r}(e,o,a),r.viewOffset=Be(re(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=Zn(e);if(!s&&0==u&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var c=A();return u>4&&(r.lineDiv.style.display="none"),function(e,t,r){var n=e.display,i=e.options.lineNumbers,o=n.lineDiv,a=o.firstChild;function s(t){var r=t.nextSibling;return l&&m&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var u=n.view,c=n.viewFrom,d=0;d<u.length;d++){var f=u[d];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;a!=f.node;)a=s(a);var h=i&&null!=t&&t<=c&&f.lineNumber;f.changes&&(E(f.changes,"gutter")>-1&&(h=!1),sr(e,f,c,r)),h&&(L(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(ue(e.options,c)))),a=f.node.nextSibling}else{var p=gr(e,f,c,r);o.insertBefore(p,a)}c+=f.size}for(;a;)a=s(a)}(e,r.updateLineNumbers,t.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,c&&A()!=c&&c.offsetHeight&&c.focus(),L(r.cursorDiv),L(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,Qn(e,400)),r.updateLineNumbers=null,!0}function ri(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Lr(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+kr(e.display)-Tr(e),r.top)}),t.visible=mn(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ti(e,t);n=!1){pn(e);var i=Sn(e);nn(e),Mn(e,i),oi(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 ni(e,t){var r=new ei(e,t);if(ti(e,r)){pn(e),ri(e,r);var n=Sn(e);nn(e),Mn(e,n),oi(e,n),r.finish()}}function ii(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function oi(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+Sr(e)+"px"}function ai(e){var t=e.display.gutters,r=e.options.gutters;L(t);for(var n=0;n<r.length;++n){var i=r[n],o=t.appendChild(M("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=n?"":"none",ii(e)}function li(e){var t=E(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 si(e,t){this.ranges=e,this.primIndex=t}function ui(e,t){this.anchor=e,this.head=t}function ci(e,t){var r=e[t];e.sort((function(e,t){return de(e.from(),t.from())})),t=E(e,r);for(var n=1;n<e.length;n++){var i=e[n],o=e[n-1];if(de(o.to(),i.from())>=0){var a=pe(o.from(),i.from()),l=he(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;n<=t&&--t,e.splice(--n,2,new ui(s?l:a,s?a:l))}}return new si(e,t)}function di(e,t){return new si([new ui(e,t||e)],0)}function fi(e){return e.text?ce(e.from.line+e.text.length-1,U(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function hi(e,t){if(de(e,t.from)<0)return e;if(de(e,t.to)<=0)return fi(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=fi(t).ch-t.to.ch),ce(r,n)}function pi(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var i=e.sel.ranges[n];r.push(new ui(hi(i.anchor,t),hi(i.head,t)))}return ci(r,e.sel.primIndex)}function gi(e,t,r){return e.line==t.line?ce(r.line,e.ch-t.ch+r.ch):ce(r.line+(e.line-t.line),e.ch)}function mi(e){e.doc.mode=At(e.options,e.doc.modeOption),vi(e)}function vi(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.frontier=e.doc.first,Qn(e,100),e.state.modeGen++,e.curOp&&$n(e)}function yi(e,t){return 0==t.from.ch&&0==t.to.ch&&""==U(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function bi(e,t,r,n){function i(e){return r?r[e]:null}function o(e,r,i){!function(e,t,r,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),Le(e),Te(e,r);var i=n?n(e):1;i!=e.height&&oe(e,i)}(e,r,i,n),ar(e,"change",e,t)}function a(e,t){for(var r=[],o=e;o<t;++o)r.push(new Ut(u[o],i(o),n));return r}var l=t.from,s=t.to,u=t.text,c=re(e,l.line),d=re(e,s.line),f=U(u),h=i(u.length-1),p=s.line-l.line;if(t.full)e.insert(0,a(0,u.length)),e.remove(u.length,e.size-u.length);else if(yi(e,t)){var g=a(0,u.length-1);o(d,d.text,h),p&&e.remove(l.line,p),g.length&&e.insert(l.line,g)}else if(c==d)if(1==u.length)o(c,c.text.slice(0,l.ch)+f+c.text.slice(s.ch),h);else{var m=a(1,u.length-1);m.push(new Ut(f+c.text.slice(s.ch),h,n)),o(c,c.text.slice(0,l.ch)+u[0],i(0)),e.insert(l.line+1,m)}else if(1==u.length)o(c,c.text.slice(0,l.ch)+u[0]+d.text.slice(s.ch),i(0)),e.remove(l.line+1,p);else{o(c,c.text.slice(0,l.ch)+u[0],i(0)),o(d,f+d.text.slice(s.ch),h);var v=a(1,u.length-1);p>1&&e.remove(l.line+1,p-1),e.insert(l.line+1,v)}ar(e,"change",e,t)}function wi(e,t,r){!function e(n,i,o){if(n.linked)for(var a=0;a<n.linked.length;++a){var l=n.linked[a];if(l.doc!=i){var s=o&&l.sharedHist;r&&!s||(t(l.doc,s),e(l.doc,n,s))}}}(e,null,!0)}function xi(e,t){if(t.cm)throw new Error("This document is already in 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0}(i,i.lastOp==n)))a=U(o.changes),0==de(t.from,t.to)&&0==de(t.from,a.to)?a.to=fi(t):o.changes.push(Ci(e,t));else{var s=U(i.done);for(s&&s.ranges||Mi(e.sel,i.done),o={changes:[Ci(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(r),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=l,i.lastOp=i.lastSelOp=n,i.lastOrigin=i.lastSelOrigin=t.origin,a||it(e,"historyAdded")}function Ti(e,t,r,n){var i=e.history,o=n&&n.origin;r==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,r,n){var i=t.charAt(0);return"*"==i||"+"==i&&r.ranges.length==n.ranges.length&&r.somethingSelected()==n.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,U(i.done),t))?i.done[i.done.length-1]=t:Mi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=r,n&&!1!==n.clearRedo&&Si(i.undone)}function Mi(e,t){var r=U(t);r&&r.ranges&&r.equals(e)||t.push(e)}function Ni(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 Ai(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 Oi(e,t){var r=function(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var n=[],i=0;i<t.text.length;++i)n.push(Ai(r[i]));return n}(e,t),n=Ce(e,t);if(!r)return n;if(!n)return r;for(var i=0;i<r.length;++i){var o=r[i],a=n[i];if(o&&a)e:for(var l=0;l<a.length;++l){for(var s=a[l],u=0;u<o.length;++u)if(o[u].marker==s.marker)continue e;o.push(s)}else a&&(r[i]=a)}return r}function Wi(e,t,r){for(var n=[],i=0;i<e.length;++i){var o=e[i];if(o.ranges)n.push(r?si.prototype.deepCopy.call(o):o);else{var a=o.changes,l=[];n.push({changes:l});for(var s=0;s<a.length;++s){var u=a[s],c=void 0;if(l.push({from:u.from,to:u.to,text:u.text}),t)for(var d in u)(c=d.match(/^spans_(\d+)$/))&&E(t,Number(c[1]))>-1&&(U(l)[d]=u[d],delete u[d])}}}return n}function zi(e,t,r,n){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(n){var o=de(r,i)<0;o!=de(n,i)<0?(i=r,r=n):o!=de(r,n)<0&&(r=n)}return new ui(i,r)}return new ui(n||r,r)}function Di(e,t,r,n){Fi(e,new si([zi(e,e.sel.primary(),t,r)],0),n)}function Hi(e,t,r){for(var n=[],i=0;i<e.sel.ranges.length;i++)n[i]=zi(e,e.sel.ranges[i],t[i],null);Fi(e,ci(n,e.sel.primIndex),r)}function Pi(e,t,r,n){var i=e.sel.ranges.slice(0);i[t]=r,Fi(e,ci(i,e.sel.primIndex),n)}function Ii(e,t,r,n){Fi(e,di(t,r),n)}function Ei(e,t,r){var n=e.history.done,i=U(n);i&&i.ranges?(n[n.length-1]=t,Bi(e,t,r)):Fi(e,t,r)}function Fi(e,t,r){Bi(e,t,r),Ti(e,e.sel,e.cm?e.cm.curOp.id:NaN,r)}function Bi(e,t,r){(lt(e,"beforeSelectionChange")||e.cm&<(e.cm,"beforeSelectionChange"))&&(t=function(e,t,r){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var 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l=o.markedSpans[a],s=l.marker;if((null==l.from||(s.inclusiveLeft?l.from<=t.ch:l.from<t.ch))&&(null==l.to||(s.inclusiveRight?l.to>=t.ch:l.to>t.ch))){if(i&&(it(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(r){var u=s.find(n<0?1:-1),c=void 0;if((n<0?s.inclusiveRight:s.inclusiveLeft)&&(u=Ui(e,u,-n,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=de(u,r))&&(n<0?c<0:c>0))return Ki(e,u,t,n,i)}var d=s.find(n<0?-1:1);return(n<0?s.inclusiveLeft:s.inclusiveRight)&&(d=Ui(e,d,n,d.line==t.line?o:null)),d?Ki(e,d,t,n,i):null}}return t}function Gi(e,t,r,n,i){var o=n||1,a=Ki(e,t,r,o,i)||!i&&Ki(e,t,r,o,!0)||Ki(e,t,r,-o,i)||!i&&Ki(e,t,r,-o,!0);return a||(e.cantEdit=!0,ce(e.first,0))}function Ui(e,t,r,n){return r<0&&0==t.ch?t.line>e.first?me(e,ce(t.line-1)):null:r>0&&t.ch==(n||re(e,t.line)).text.length?t.line<e.first+e.size-1?ce(t.line+1,0):null:new ce(t.line,t.ch+r)}function qi(e){e.setSelection(ce(e.firstLine(),0),ce(e.lastLine()),B)}function 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c=[s,1],d=de(u.from,l.from),f=de(u.to,l.to);(d<0||!a.inclusiveLeft&&!d)&&c.push({from:u.from,to:l.from}),(f>0||!a.inclusiveRight&&!f)&&c.push({from:l.to,to:u.to}),i.splice.apply(i,c),s+=c.length-1}}return i}(e,t.from,t.to);if(n)for(var i=n.length-1;i>=0;--i)Xi(e,{from:n[i].from,to:n[i].to,text:i?[""]:t.text});else Xi(e,t)}}function Xi(e,t){if(1!=t.text.length||""!=t.text[0]||0!=de(t.from,t.to)){var r=pi(e,t);Li(e,t,r,e.cm?e.cm.curOp.id:NaN),Qi(e,t,r,Ce(e,t));var n=[];wi(e,(function(e,r){r||-1!=E(n,e.history)||(ro(e.history,t),n.push(e.history)),Qi(e,t,null,Ce(e,t))}))}}function Yi(e,t,r){if(!e.cm||!e.cm.state.suppressEdits||r){for(var n,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s<a.length&&(n=a[s],r?!n.ranges||n.equals(e.sel):n.ranges);s++);if(s!=a.length){for(i.lastOrigin=i.lastSelOrigin=null;(n=a.pop()).ranges;){if(Mi(n,l),r&&!n.equals(e.sel))return void Fi(e,n,{clearRedo:!1});o=n}var u=[];Mi(o,l),l.push({changes:u,generation:i.generation}),i.generation=n.generation||++i.maxGeneration;for(var c=lt(e,"beforeChange")||e.cm&<(e.cm,"beforeChange"),d=function(r){var i=n.changes[r];if(i.origin=t,c&&!$i(e,i,!1))return a.length=0,{};u.push(Ci(e,i));var o=r?pi(e,i):U(a);Qi(e,i,o,Oi(e,i)),!r&&e.cm&&e.cm.scrollIntoView({from:i.from,to:fi(i)});var l=[];wi(e,(function(e,t){t||-1!=E(l,e.history)||(ro(e.history,i),l.push(e.history)),Qi(e,i,null,Oi(e,i))}))},f=n.changes.length-1;f>=0;--f){var h=d(f);if(h)return h.v}}}}function Zi(e,t){if(0!=t&&(e.first+=t,e.sel=new si(q(e.sel.ranges,(function(e){return new ui(ce(e.anchor.line+t,e.anchor.ch),ce(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){$n(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)_n(e.cm,n,"gutter")}}function Qi(e,t,r,n){if(e.cm&&!e.cm.curOp)return Gn(e.cm,Qi)(e,t,r,n);if(t.to.line<e.first)Zi(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Zi(e,i),t={from:ce(e.first,0),to:ce(t.to.line+i,t.to.ch),text:[U(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:ce(o,re(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=ne(e,t.from,t.to),r||(r=pi(e,t)),e.cm?function(e,t,r){var n=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=ae(He(re(n,o.line))),n.iter(s,a.line+1,(function(e){if(e==i.maxLine)return l=!0,!0})));n.sel.contains(t.from,t.to)>-1&&at(e);bi(n,t,r,Jr(e)),e.options.lineWrapping||(n.iter(s,o.line+t.text.length,(function(e){var t=Re(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)})),l&&(e.curOp.updateMaxLine=!0));n.frontier=Math.min(n.frontier,o.line),Qn(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?$n(e):o.line!=a.line||1!=t.text.length||yi(e.doc,t)?$n(e,o.line,a.line+1,u):_n(e,o.line,"text");var c=lt(e,"changes"),d=lt(e,"change");if(d||c){var f={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&ar(e,"change",e,f),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}(e.cm,t,n):bi(e,t,n),Bi(e,r,B)}}function Ji(e,t,r,n,i){if(n||(n=r),de(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=e.splitLines(t)),_i(e,{from:r,to:n,text:t,origin:i})}function eo(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function to(e,t,r,n){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var l=0;l<o.ranges.length;l++)eo(o.ranges[l].anchor,t,r,n),eo(o.ranges[l].head,t,r,n)}else{for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(r<u.from.line)u.from=ce(u.from.line+n,u.from.ch),u.to=ce(u.to.line+n,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function ro(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;to(e.done,r,n,i),to(e.undone,r,n,i)}function no(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=re(e,ge(e,t)):i=ae(t),null==i?null:(n(o,i)&&e.cm&&_n(e.cm,i,r),o)}function io(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 oo(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}function ao(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t}function lo(e,t,r){Be(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&zn(e,null,r)}ei.prototype.signal=function(e,t){lt(e,t)&&this.events.push(arguments)},ei.prototype.finish=function(){for(var e=0;e<this.events.length;e++)it.apply(null,this.events[e])},si.prototype={primary:function(){return this.ranges[this.primIndex]},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(0!=de(r.anchor,n.anchor)||0!=de(r.head,n.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new ui(fe(this.ranges[t].anchor),fe(this.ranges[t].head));return new si(e,this.primIndex)},somethingSelected:function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(de(t,n.from())>=0&&de(e,n.to())<=0)return r}return-1}},ui.prototype={from:function(){return pe(this.anchor,this.head)},to:function(){return he(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}},io.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,qt(i),ar(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}},oo.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){var r=this;this.size-=t;for(var n=0;n<this.children.length;++n){var i=r.children[n],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e),l=i.height;if(i.removeInner(e,a),r.height-=l-i.height,o==a&&(r.children.splice(n--,1),i.parent=null),0==(t-=a))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof io))){var s=[];this.collapse(s),this.children=[new io(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){var n=this;this.size+=t.length,this.height+=r;for(var i=0;i<this.children.length;++i){var o=n.children[i],a=o.chunkSize();if(e<=a){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var l=o.lines.length%25+25,s=l;s<o.lines.length;){var u=new io(o.lines.slice(s,s+=25));o.height-=u.height,n.children.splice(++i,0,u),u.parent=n}o.lines=o.lines.slice(0,l),n.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new oo(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=E(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new oo(e.children);n.parent=e,e.children=[n,t],e=n}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,r))return!0;if(0==(t-=a))break;e=0}else e-=o}}},st(ao),ao.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=ae(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);oe(r,Math.max(0,r.height-o)),e&&Kn(e,(function(){lo(e,r,-o),_n(e,n,"widget")}))}},ao.prototype.changed=function(){var e=this.height,t=this.doc.cm,r=this.line;this.height=null;var n=br(this)-e;n&&(oe(r,r.height+n),t&&Kn(t,(function(){t.curOp.forceUpdate=!0,lo(t,r,n)})))};var so=0;function uo(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++so}function co(e,t,r,n,i){if(n&&n.shared)return function(e,t,r,n,i){(n=H(n)).shared=!1;var o=[co(e,t,r,n,i)],a=o[0],l=n.widgetNode;return wi(e,(function(e){l&&(n.widgetNode=l.cloneNode(!0)),o.push(co(e,me(e,t),me(e,r),n,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=U(o)})),new fo(o,a)}(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return Gn(e.cm,co)(e,t,r,n,i);var o=new uo(e,i),a=de(t,r);if(n&&H(n,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=M("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(De(e,t.line,t,r,o)||t.line!=r.line&&De(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");be=!0}o.addToHistory&&Li(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var l,s=t.line,u=e.cm;if(e.iter(s,r.line+1,(function(e){u&&o.collapsed&&!u.options.lineWrapping&&He(e)==u.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&oe(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new we(o,s==t.line?t.ch:null,s==r.line?r.ch:null)),++s})),o.collapsed&&e.iter(t.line,r.line+1,(function(t){Ee(e,t)&&oe(t,0)})),o.clearOnEnter&&tt(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(ye=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++so,o.atomic=!0),u){if(l&&(u.curOp.updateMaxLine=!0),o.collapsed)$n(u,t.line,r.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=t.line;c<=r.line;c++)_n(u,c,"text");o.atomic&&ji(u.doc),ar(u,"markerAdded",u,o)}return o}function fo(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this}function ho(e){return e.findMarks(ce(e.first,0),e.clipPos(ce(e.lastLine())),(function(e){return e.parent}))}function po(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];wi(r.primary.doc,(function(e){return n.push(e)}));for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==E(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}},r=0;r<e.length;r++)t(r)}st(uo),uo.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&In(t),lt(this,"clear")){var n=this.find();n&&ar(this,"clear",n.from,n.to)}for(var i=null,o=null,a=0;a<this.lines.length;++a){var l=e.lines[a],s=xe(l.markedSpans,e);t&&!e.collapsed?_n(t,ae(l),"text"):t&&(null!=s.to&&(o=ae(l)),null!=s.from&&(i=ae(l))),l.markedSpans=ke(l.markedSpans,s),null==s.from&&e.collapsed&&!Ee(e.doc,l)&&t&&oe(l,Xr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=He(e.lines[u]),d=Re(c);d>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=d,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&$n(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&ji(t.doc)),t&&ar(t,"markerCleared",t,this),r&&En(t),this.parent&&this.parent.clear()}},uo.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],a=xe(o.markedSpans,this);if(null!=a.from&&(r=ce(t?o:ae(o),a.from),-1==e))return r;if(null!=a.to&&(n=ce(t?o:ae(o),a.to),1==e))return n}return r&&{from:r,to:n}},uo.prototype.changed=function(){var e=this.find(-1,!0),t=this,r=this.doc.cm;e&&r&&Kn(r,(function(){var n=e.line,i=ae(e.line),o=Ar(r,i);if(o&&(Ir(o),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ee(t.doc,n)&&null!=t.height){var a=t.height;t.height=null;var l=br(t)-a;l&&oe(n,n.height+l)}}))},uo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=E(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},uo.prototype.detachLine=function(e){if(this.lines.splice(E(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},st(fo),fo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();ar(this,"clear")}},fo.prototype.find=function(e,t){return this.primary.find(e,t)};var go=0,mo=function(e,t,r,n){if(!(this instanceof mo))return new mo(e,t,r,n);null==r&&(r=0),oo.call(this,[new io([new Ut("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=r;var i=ce(r,0);this.sel=di(i),this.history=new ki(null),this.id=++go,this.modeOption=t,this.lineSep=n,this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),bi(this,{from:i,to:i,text:e}),Fi(this,di(i),B)};mo.prototype=_(oo.prototype,{constructor:mo,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ie(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:qn((function(e){var t=ce(this.first,0),r=this.first+this.size-1;_i(this,{from:t,to:ce(r,re(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),Fi(this,di(t))})),replaceRange:function(e,t,r,n){Ji(this,e,t=me(this,t),r=r?me(this,r):t,n)},getRange:function(e,t,r){var n=ne(this,me(this,e),me(this,t));return!1===r?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(se(this,e))return re(this,e)},getLineNumber:function(e){return ae(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=re(this,e)),He(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return me(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:qn((function(e,t,r){Ii(this,me(this,"number"==typeof e?ce(e,t||0):e),null,r)})),setSelection:qn((function(e,t,r){Ii(this,me(this,e),me(this,t||e),r)})),extendSelection:qn((function(e,t,r){Di(this,me(this,e),t&&me(this,t),r)})),extendSelections:qn((function(e,t){Hi(this,ve(this,e),t)})),extendSelectionsBy:qn((function(e,t){Hi(this,ve(this,q(this.sel.ranges,e)),t)})),setSelections:qn((function(e,t,r){if(e.length){for(var n=[],i=0;i<e.length;i++)n[i]=new ui(me(this,e[i].anchor),me(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Fi(this,ci(n,t),r)}})),addSelection:qn((function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new ui(me(this,e),me(this,t||e))),Fi(this,ci(n,n.length-1),r)})),getSelection:function(e){for(var t,r=this.sel.ranges,n=0;n<r.length;n++){var i=ne(this,r[n].from(),r[n].to());t=t?t.concat(i):i}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var i=ne(this,r[n].from(),r[n].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[n]=i}return t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:qn((function(e,t,r){for(var n=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];n[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:r}}for(var l=t&&"end"!=t&&function(e,t,r){for(var n=[],i=ce(e.first,0),o=i,a=0;a<t.length;a++){var l=t[a],s=gi(l.from,i,o),u=gi(fi(l),i,o);if(i=l.to,o=u,"around"==r){var c=e.sel.ranges[a],d=de(c.head,c.anchor)<0;n[a]=new ui(d?u:s,d?s:u)}else n[a]=new ui(s,s)}return new si(n,e.sel.primIndex)}(this,n,t),s=n.length-1;s>=0;s--)_i(this,n[s]);l?Ei(this,l):this.cm&&Dn(this.cm)})),undo:qn((function(){Yi(this,"undo")})),redo:qn((function(){Yi(this,"redo")})),undoSelection:qn((function(){Yi(this,"undo",!0)})),redoSelection:qn((function(){Yi(this,"redo",!0)})),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new ki(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:Wi(this.history.done),undone:Wi(this.history.undone)}},setHistory:function(e){var t=this.history=new ki(this.history.maxGeneration);t.done=Wi(e.done.slice(0),null,!0),t.undone=Wi(e.undone.slice(0),null,!0)},setGutterMarker:qn((function(e,t,r){return no(this,e,"gutter",(function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&Q(n)&&(e.gutterMarkers=null),!0}))})),clearGutter:qn((function(e){var t=this;this.first;this.iter((function(r){r.gutterMarkers&&r.gutterMarkers[e]&&no(t,r,"gutter",(function(){return r.gutterMarkers[e]=null,Q(r.gutterMarkers)&&(r.gutterMarkers=null),!0}))}))})),lineInfo:function(e){var t;if("number"==typeof e){if(!se(this,e))return null;if(t=e,!(e=re(this,e)))return null}else if(null==(t=ae(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:qn((function(e,t,r){return no(this,e,"gutter"==t?"gutter":"class",(function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[n]){if(k(r).test(e[n]))return!1;e[n]+=" "+r}else e[n]=r;return!0}))})),removeLineClass:qn((function(e,t,r){return no(this,e,"gutter"==t?"gutter":"class",(function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[n];if(!i)return!1;if(null==r)e[n]=null;else{var o=i.match(k(r));if(!o)return!1;var a=o.index+o[0].length;e[n]=i.slice(0,o.index)+(o.index&&a!=i.length?" ":"")+i.slice(a)||null}return!0}))})),addLineWidget:qn((function(e,t,r){return function(e,t,r,n){var i=new ao(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),no(e,t,"widget",(function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!Ee(e,t)){var n=Be(t)<e.scrollTop;oe(t,t.height+br(i)),n&&zn(o,null,i.height),o.curOp.forceUpdate=!0}return!0})),i}(this,e,t,r)})),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return co(this,me(this,e),me(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return co(this,e=me(this,e),e,r,"bookmark")},findMarksAt:function(e){var t=[],r=re(this,(e=me(this,e)).line).markedSpans;if(r)for(var n=0;n<r.length;++n){var i=r[n];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,r){e=me(this,e),t=me(this,t);var n=[],i=e.line;return this.iter(e.line,t.line+1,(function(o){var a=o.markedSpans;if(a)for(var 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||r&&!r(s.marker)||n.push(s.marker.parent||s.marker)}++i})),n},getAllMarks:function(){var e=[];return this.iter((function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)null!=r[n].from&&e.push(r[n].marker)})),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter((function(i){var o=i.text.length+n;if(o>e)return t=e,!0;e-=o,++r})),me(this,ce(r,t))},indexFromPos:function(e){var t=(e=me(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,(function(e){t+=e.text.length+r})),t},copy:function(e){var t=new mo(ie(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new mo(ie(this,t,r),e.mode||this.modeOption,t,this.lineSep);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(de(o,a)){var l=co(e,o,a,n.primary,n.primary.type);n.markers.push(l),l.parent=n}}}(n,ho(this)),n},unlinkDoc:function(e){var t=this;if(e instanceof aa&&(e=e.doc),this.linked)for(var r=0;r<this.linked.length;++r){if(t.linked[r].doc==e){t.linked.splice(r,1),e.unlinkDoc(t),po(ho(t));break}}if(e.history==this.history){var n=[e.id];wi(e,(function(e){return n.push(e.id)}),!0),e.history=new ki(null),e.history.done=Wi(this.history.done,n),e.history.undone=Wi(this.history.undone,n)}},iterLinkedDocs:function(e){wi(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):xt(e)},lineSeparator:function(){return this.lineSep||"\n"}}),mo.prototype.eachLine=mo.prototype.iter;var vo=0;function yo(e){var t=this;if(bo(t),!ot(t,e)&&!wr(t.display,e)){ut(e),o&&(vo=+new Date);var r=tn(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,a=Array(i),l=0,s=function(e,n){if(!t.options.allowDropFileTypes||-1!=E(t.options.allowDropFileTypes,e.type)){var o=new FileReader;o.onload=Gn(t,(function(){var e=o.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),a[n]=e,++l==i){var s={from:r=me(t.doc,r),to:r,text:t.doc.splitLines(a.join(t.doc.lineSeparator())),origin:"paste"};_i(t.doc,s),Ei(t.doc,di(r,fi(s)))}})),o.readAsText(e)}},u=0;u<i;++u)s(n[u],u);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout((function(){return t.display.input.focus()}),20);try{var c=e.dataTransfer.getData("Text");if(c){var d;if(t.state.draggingText&&!t.state.draggingText.copy&&(d=t.listSelections()),Bi(t.doc,di(r,r)),d)for(var f=0;f<d.length;++f)Ji(t.doc,"",d[f].anchor,d[f].head,"drag");t.replaceSelection(c,"around","paste"),t.display.input.focus()}}catch(e){}}}}function bo(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function wo(e){if(document.body.getElementsByClassName)for(var t=document.body.getElementsByClassName("CodeMirror"),r=0;r<t.length;r++){var n=t[r].CodeMirror;n&&e(n)}}var xo=!1;function ko(){var e;xo||(tt(window,"resize",(function(){null==e&&(e=setTimeout((function(){e=null,wo(Co)}),100))})),tt(window,"blur",(function(){return wo(dn)})),xo=!0)}function Co(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}for(var 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r=Eo(e,t.line),n=re(e.doc,r.line),i=Je(n);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),a=t.line==r.line&&t.ch<=o&&t.ch;return ce(r.line,a?0:o)}return r}function Bo(e,t,r){if("string"==typeof t&&!(t=Io[t]))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=F}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}var Ro=new I;function jo(e,t,r,n){var i=e.state.keySeq;if(i){if(zo(t))return"handled";Ro.set(50,(function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())})),t=i+" "+t}var o=function(e,t,r){for(var n=0;n<e.state.keyMaps.length;n++){var i=Wo(t,e.state.keyMaps[n],r,e);if(i)return i}return e.options.extraKeys&&Wo(t,e.options.extraKeys,r,e)||Wo(t,e.options.keyMap,r,e)}(e,t,n);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&ar(e,"keyHandled",e,t,r),"handled"!=o&&"multi"!=o||(ut(r),sn(e)),i&&!o&&/\'$/.test(t)?(ut(r),!0):!!o}function Vo(e,t){var 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r=e.keyCode,n=e.charCode;if(c&&r==Uo)return Uo=null,void ut(e);if(!c||e.which&&!(e.which<10)||!Vo(t,e)){var i=String.fromCharCode(null==n?r:n);"\b"!=i&&(function(e,t,r){return jo(e,"'"+r+"'",t,(function(t){return Bo(e,t,!0)}))}(t,e,i)||t.display.input.onKeyPress(e))}}}function Xo(e){var t=this,r=t.display;if(!(ot(t,e)||r.activeTouch&&r.input.supportsTouch()))if(r.input.ensurePolled(),r.shift=e.shiftKey,wr(r,e))l||(r.scroller.draggable=!1,setTimeout((function(){return r.scroller.draggable=!0}),100));else if(!Zo(t,e)){var n=tn(t,e);switch(window.focus(),pt(e)){case 1:t.state.selectingText?t.state.selectingText(e):n?function(e,t,r){o?setTimeout(D(un,e),0):e.curOp.focus=A();var n,i=+new Date;Go&&Go.time>i-400&&0==de(Go.pos,r)?n="triple":Ko&&Ko.time>i-400&&0==de(Ko.pos,r)?(n="double",Go={time:i,pos:r}):(n="single",Ko={time:i,pos:r});var s,u=e.doc.sel,c=m?t.metaKey:t.ctrlKey;e.options.dragDrop&&vt&&!e.isReadOnly()&&"single"==n&&(s=u.contains(r))>-1&&(de((s=u.ranges[s]).from(),r)<0||r.xRel>0)&&(de(s.to(),r)>0||r.xRel<0)?function(e,t,r,n){var i=e.display,s=+new Date,u=Gn(e,(function(c){l&&(i.scroller.draggable=!1),e.state.draggingText=!1,nt(document,"mouseup",u),nt(i.scroller,"drop",u),Math.abs(t.clientX-c.clientX)+Math.abs(t.clientY-c.clientY)<10&&(ut(c),!n&&+new Date-200<s&&Di(e.doc,r),l||o&&9==a?setTimeout((function(){document.body.focus(),i.input.focus()}),20):i.input.focus())}));l&&(i.scroller.draggable=!0);e.state.draggingText=u,u.copy=m?t.altKey:t.ctrlKey,i.scroller.dragDrop&&i.scroller.dragDrop();tt(document,"mouseup",u),tt(i.scroller,"drop",u)}(e,t,r,c):function(e,t,r,n,i){var o=e.display,a=e.doc;ut(t);var l,s,u=a.sel,c=u.ranges;i&&!t.shiftKey?(s=a.sel.contains(r),l=s>-1?c[s]:new ui(r,r)):(l=a.sel.primary(),s=a.sel.primIndex);if(v?t.shiftKey&&t.metaKey:t.altKey)n="rect",i||(l=new 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w=Gn(e,(function(e){pt(e)?y(e):b(e)})),x=Gn(e,b);e.state.selectingText=x,tt(document,"mousemove",w),tt(document,"mouseup",x)}(e,t,r,n,c)}(t,e,n):ht(e)==r.scroller&&ut(e);break;case 2:l&&(t.state.lastMiddleDown=+new Date),n&&Di(t.doc,n),setTimeout((function(){return r.input.focus()}),20),ut(e);break;case 3:x?Qo(t,e):function(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,dn(e))}),100)}(t)}}}function Yo(e,t,r,n){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;n&&ut(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!lt(e,r))return dt(t);o-=l.top-a.viewOffset;for(var s=0;s<e.options.gutters.length;++s){var u=a.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=i)return it(e,r,e,le(e.doc,o),e.options.gutters[s],t),dt(t)}}function Zo(e,t){return Yo(e,t,"gutterClick",!0)}function 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f=0;f<la.length;++f)la[f](r);En(this),l&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(s.lineDiv).textRendering&&(s.lineDiv.style.textRendering="auto")}aa.defaults=ta,aa.optionHandlers=ra;var la=[];function sa(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=Ft(e,t):r="prev");var a=e.options.tabSize,l=re(o,t),s=P(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var u,c=l.text.match(/^\s*/)[0];if(n||/\S/.test(l.text)){if("smart"==r&&((u=o.mode.indent(i,l.text.slice(c.length),l.text))==F||u>150)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?P(re(o,t-1).text,null,a):0:"add"==r?u=s+e.options.indentUnit:"subtract"==r?u=s-e.options.indentUnit:"number"==typeof r&&(u=s+r),u=Math.max(0,u);var d="",f=0;if(e.options.indentWithTabs)for(var h=Math.floor(u/a);h;--h)f+=a,d+="\t";if(f<u&&(d+=G(u-f)),d!=c)return Ji(o,d,ce(t,0),ce(t,c.length),"+input"),l.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var 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e,t,r,n=this.cm,i=n.display,o=n.doc.sel.primary(),a=o.from(),l=o.to();if(0==a.ch&&a.line>n.firstLine()&&(a=ce(a.line-1,re(n.doc,a.line-1).length)),l.ch==re(n.doc,l.line).text.length&&l.line<n.lastLine()&&(l=ce(l.line+1,0)),a.line<i.viewFrom||l.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=rn(n,a.line))?(t=ae(i.view[0].line),r=i.view[0].node):(t=ae(i.view[e].line),r=i.view[e-1].node.nextSibling);var s,u,c=rn(n,l.line);if(c==i.view.length-1?(s=i.viewTo-1,u=i.lineDiv.lastChild):(s=ae(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!r)return!1;for(var d=n.doc.splitLines(function(e,t,r,n,i){var o="",a=!1,l=e.doc.lineSeparator();function s(e){return function(t){return t.id==e}}function u(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(null!=r)return void(o+=""==r?t.textContent.replace(/\u200b/g,""):r);var c,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(ce(n,0),ce(i+1,0),s(+d));return 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0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&(this.composing=null,this.pollContent()||$n(this.cm),this.div.blur(),this.div.focus())},readFromDOMSoon:function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){e.readDOMTimeout=null,e.composing||!e.cm.isReadOnly()&&e.pollContent()||Kn(e.cm,(function(){return $n(e.cm)}))}),80))},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||Gn(this.cm,da)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:$,resetPosition:$,needsContentAttribute:!0},ba.prototype),Sa.prototype=H({init:function(e){var t=this,r=this,n=this.cm,i=this.wrapper=ma(),l=this.textarea=i.firstChild;function s(e){if(!ot(n,e)){if(n.somethingSelected())ca({lineWise:!1,text:n.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,l.value=ua.text.join("\n"),z(l));else{if(!n.options.lineWiseCopyCut)return;var t=pa(n);ca({lineWise:!0,text:t.text}),"cut"==e.type?n.setSelections(t.ranges,null,B):(r.prevInput="",l.value=t.text.join("\n"),z(l))}"cut"==e.type&&(n.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),p&&(l.style.width="0px"),tt(l,"input",(function(){o&&a>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()})),tt(l,"paste",(function(e){ot(n,e)||fa(e,n)||(n.state.pasteIncoming=!0,r.fastPoll())})),tt(l,"cut",s),tt(l,"copy",s),tt(e.scroller,"paste",(function(t){wr(e,t)||ot(n,t)||(n.state.pasteIncoming=!0,r.focus())})),tt(e.lineSpace,"selectstart",(function(t){wr(e,t)||ut(t)})),tt(l,"compositionstart",(function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}})),tt(l,"compositionend",(function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)}))},prepareSelection:function(){var e=this.cm,t=e.display,r=e.doc,n=on(e);if(e.options.moveInputWithCursor){var i=Gr(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return n},showSelection:function(e){var t=this.cm.display;T(t.cursorDiv,e.cursors),T(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,r,n=this.cm,i=n.doc;if(n.somethingSelected()){this.prevInput="";var l=i.sel.primary(),s=(t=Ct&&(l.to().line-l.from().line>100||(r=n.getSelection()).length>1e3))?"-":r||n.getSelection();this.textarea.value=s,n.state.focused&&z(this.textarea),o&&a>=9&&(this.hasSelection=s)}else e||(this.prevInput=this.textarea.value="",o&&a>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!g||A()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},fastPoll:function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,(function r(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,r))}))},poll:function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||kt(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(o&&a>=9&&this.hasSelection===i||m&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var l=i.charCodeAt(0);if(8203!=l||n||(n=""),8666==l)return this.reset(),this.cm.execCommand("undo")}for(var s=0,u=Math.min(n.length,i.length);s<u&&n.charCodeAt(s)==i.charCodeAt(s);)++s;return Kn(t,(function(){da(t,i.slice(s),n.length-s,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},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){o&&a>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){var t=this,r=t.cm,n=r.display,i=t.textarea,s=tn(r,e),u=n.scroller.scrollTop;if(s&&!c){r.options.resetSelectionOnContextMenu&&-1==r.doc.sel.contains(s)&&Gn(r,Fi)(r.doc,di(s),B);var d=i.style.cssText,f=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,p=t.wrapper.getBoundingClientRect();if(i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n z-index: 1000; background: "+(o?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(h=window.scrollY),n.input.focus(),l&&window.scrollTo(null,h),n.input.reset(),r.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll),o&&a>=9&&m(),x){ft(e);var g=function(){nt(window,"mouseup",g),setTimeout(v,20)};tt(window,"mouseup",g)}else setTimeout(v,50)}function m(){if(null!=i.selectionStart){var e=r.somethingSelected(),o=""+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"",i.selectionStart=1,i.selectionEnd=o.length,n.selForContextMenu=r.doc.sel}}function v(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=f,i.style.cssText=d,o&&a<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=u),null!=i.selectionStart){(!o||o&&a<9)&&m();var e=0,l=function(){n.selForContextMenu==r.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&""==t.prevInput?Gn(r,qi)(r):e++<10?n.detectingSelectAll=setTimeout(l,500):n.input.reset()};n.detectingSelectAll=setTimeout(l,200)}}},readOnlyChanged:function(e){e||this.reset()},setUneditable:$,needsContentAttribute:!1},Sa.prototype),function(e){var t=e.optionHandlers;function r(r,n,i,o){e.defaults[r]=n,i&&(t[r]=o?function(e,t,r){r!=ea&&i(e,t,r)}:i)}e.defineOption=r,e.Init=ea,r("value","",(function(e,t){return e.setValue(t)}),!0),r("mode",null,(function(e,t){e.doc.modeOption=t,mi(e)}),!0),r("indentUnit",2,mi,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,(function(e){vi(e),Fr(e),$n(e)}),!0),r("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var r=[],n=e.doc.first;e.doc.iter((function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,r.push(ce(n,o))}n++}));for(var i=r.length-1;i>=0;i--)Ji(e.doc,t,r[i],ce(r[i].line,r[i].ch+t.length))}})),r("specialChars",/[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,(function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=ea&&e.refresh()})),r("specialCharPlaceholder",Zt,(function(e){return e.refresh()}),!0),r("electricChars",!0),r("inputStyle",g?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),r("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),r("rtlMoveVisually",!y),r("wholeLineUpdateBefore",!0),r("theme","default",(function(e){Jo(e),na(e)}),!0),r("keyMap","default",(function(e,t,r){var n=Ho(t),i=r!=ea&&Ho(r);i&&i.detach&&i.detach(e,n),n.attach&&n.attach(e,i||null)})),r("extraKeys",null),r("lineWrapping",!1,oa,!0),r("gutters",[],(function(e){li(e.options),na(e)}),!0),r("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?Qr(e.display)+"px":"0",e.refresh()}),!0),r("coverGutterNextToScrollbar",!1,(function(e){return Mn(e)}),!0),r("scrollbarStyle","native",(function(e){On(e),Mn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),r("lineNumbers",!1,(function(e){li(e.options),na(e)}),!0),r("firstLineNumber",1,na,!0),r("lineNumberFormatter",(function(e){return e}),na,!0),r("showCursorWhenSelecting",!1,nn,!0),r("resetSelectionOnContextMenu",!0),r("lineWiseCopyCut",!0),r("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)})),r("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),r("dragDrop",!0,ia),r("allowDropFileTypes",null),r("cursorBlinkRate",530),r("cursorScrollMargin",0),r("cursorHeight",1,nn,!0),r("singleCursorHeightPerLine",!0,nn,!0),r("workTime",100),r("workDelay",100),r("flattenSpans",!0,vi,!0),r("addModeClass",!1,vi,!0),r("pollInterval",100),r("undoDepth",200,(function(e,t){return e.doc.history.undoDepth=t})),r("historyEventDelay",1250),r("viewportMargin",10,(function(e){return e.refresh()}),!0),r("maxHighlightLength",1e4,vi,!0),r("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),r("tabindex",null,(function(e,t){return e.display.input.getField().tabIndex=t||""})),r("autofocus",null)}(aa),function(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,r){var n=this.options,i=n[e];n[e]==r&&"mode"!=e||(n[e]=r,t.hasOwnProperty(e)&&Gn(this,t[e])(this,r,i))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Ho(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:Un((function(t,r){var n=t.token?t:e.getMode(this.options,t);if(n.startState)throw new Error("Overlays may not be stateful.");!function(e,t,r){for(var n=0,i=r(t);n<e.length&&r(e[n])<=i;)n++;e.splice(n,0,t)}(this.state.overlays,{mode:n,modeSpec:t,opaque:r&&r.opaque,priority:r&&r.priority||0},(function(e){return e.priority})),this.state.modeGen++,$n(this)})),removeOverlay:Un((function(e){for(var t=this.state.overlays,r=0;r<t.length;++r){var n=t[r].modeSpec;if(n==e||"string"==typeof e&&n.name==e)return t.splice(r,1),this.state.modeGen++,void $n(this)}})),indentLine:Un((function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),se(this.doc,e)&&sa(this,e,t,r)})),indentSelection:Un((function(e){for(var t=this,r=this.doc.sel.ranges,n=-1,i=0;i<r.length;i++){var o=r[i];if(o.empty())o.head.line>n&&(sa(t,o.head.line,e,!0),n=o.head.line,i==t.doc.sel.primIndex&&Dn(t));else{var a=o.from(),l=o.to(),s=Math.max(n,a.line);n=Math.min(t.lastLine(),l.line-(l.ch?0:1))+1;for(var u=s;u<n;++u)sa(t,u,e);var c=t.doc.sel.ranges;0==a.ch&&r.length==c.length&&c[i].from().ch>0&&Pi(t.doc,i,new ui(a,c[i].to()),B)}}})),getTokenAt:function(e,t){return Vt(this,e,t)},getLineTokens:function(e,t){return Vt(this,ce(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,r=Et(this,re(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var a=n+i>>1;if((a?r[2*a-1]:0)>=o)i=a;else{if(!(r[2*a+1]<o)){t=r[2*a+2];break}n=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 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 a=0;a<o[t].length;a++){var l=i[o[t][a]];l&&n.push(l)}else o.helperType&&i[o.helperType]?n.push(i[o.helperType]):i[o.name]&&n.push(i[o.name]);for(var s=0;s<i._global.length;s++){var u=i._global[s];u.pred(o,this)&&-1==E(n,u.val)&&n.push(u.val)}return n},getStateAfter:function(e,t){var r=this.doc;return Ft(this,(e=ge(r,null==e?r.first+r.size-1:e))+1,t)},cursorCoords:function(e,t){var r=this.doc.sel.primary();return Gr(this,null==e?r.head:"object"==typeof e?me(this.doc,e):e?r.from():r.to(),t||"page")},charCoords:function(e,t){return Kr(this,me(this.doc,e),t||"page")},coordsChar:function(e,t){return $r(this,(e=Vr(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Vr(this,{top:e,left:0},t||"page").top,le(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),n=re(this.doc,e)}else n=e;return jr(this,n,{top:0,left:0},t||"page",r).top+(i?this.doc.height-Be(n):0)},defaultTextHeight:function(){return Xr(this.display)},defaultCharWidth:function(){return Yr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o,a,l,s,u,c,d=this.display,f=(e=Gr(this,me(this.doc,e))).bottom,h=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),d.sizer.appendChild(t),"over"==n)f=e.top;else if("above"==n||"near"==n){var p=Math.max(d.wrapper.clientHeight,this.doc.height),g=Math.max(d.sizer.clientWidth,d.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>p)&&e.top>t.offsetHeight?f=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=p&&(f=e.bottom),h+t.offsetWidth>g&&(h=g-t.offsetWidth)}t.style.top=f+"px",t.style.left=t.style.right="","right"==i?(h=d.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?h=0:"middle"==i&&(h=(d.sizer.clientWidth-t.offsetWidth)/2),t.style.left=h+"px"),r&&(o=this,a=h,l=f,s=h+t.offsetWidth,u=f+t.offsetHeight,null!=(c=Wn(o,a,l,s,u)).scrollTop&&vn(o,c.scrollTop),null!=c.scrollLeft&&yn(o,c.scrollLeft))},triggerOnKeyDown:Un(qo),triggerOnKeyPress:Un(_o),triggerOnKeyUp:$o,execCommand:function(e){if(Io.hasOwnProperty(e))return Io[e].call(null,this)},triggerElectric:Un((function(e){ha(this,e)})),findPosH:function(e,t,r,n){var i=1;t<0&&(i=-1,t=-t);for(var o=me(this.doc,e),a=0;a<t&&!(o=va(this.doc,o,i,r,n)).hitSide;++a);return o},moveH:Un((function(e,t){var r=this;this.extendSelectionsBy((function(n){return r.display.shift||r.doc.extend||n.empty()?va(r.doc,n.head,e,t,r.options.rtlMoveVisually):e<0?n.from():n.to()}),j)})),deleteH:Un((function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):Po(this,(function(r){var i=va(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 a=me(this.doc,e),l=0;l<t;++l){var s=Gr(this,a,"div");if(null==o?o=s.left:s.left=o,(a=ya(this,s,i,r)).hitSide)break}return a},moveV:Un((function(e,t){var r=this,n=this.doc,i=[],o=!this.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy((function(a){if(o)return e<0?a.from():a.to();var l=Gr(r,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),i.push(l.left);var s=ya(r,l,e,t);return"page"==t&&a==n.sel.primary()&&zn(r,null,Kr(r,s,"div").top-l.top),s}),j),i.length)for(var 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Zerion Mini Shell 1.0