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e=na;na=null;for(var t=0;t<e.length;++t)e[t]()}function zi(e,t,r,n){for(var a=0;a<t.changes.length;a++){var i=t.changes[a];i=="text"?Ds(e,t):i=="gutter"?Ki(e,t,r,n):i=="class"?ei(e,t):i=="widget"&&Ns(e,t,n)}t.changes=null}function ra(e){return e.node==e.text&&(e.node=p("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),L&&P<8&&(e.node.style.zIndex=2)),e.node}function Ms(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var n=ra(t);t.background=n.insertBefore(p("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}function Hi(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Fi(e,t)}function Ds(e,t){var r=t.text.className,n=Hi(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,ei(e,t)):r&&(t.text.className=r)}function ei(e,t){Ms(e,t),t.line.wrapClass?ra(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 Ki(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 a=ra(t);t.gutterBackground=p("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),a.insertBefore(t.gutterBackground,t.text)}var i=t.line.gutterMarkers;if(e.options.lineNumbers||i){var o=ra(t),s=t.gutter=p("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),o.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!i||!i["CodeMirror-linenumbers"])&&(t.lineNumber=s.appendChild(p("div",Xn(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),i)for(var l=0;l<e.display.gutterSpecs.length;++l){var u=e.display.gutterSpecs[l].className,C=i.hasOwnProperty(u)&&i[u];C&&s.appendChild(p("div",[C],"CodeMirror-gutter-elt","left: "+n.gutterLeft[u]+"px; width: "+n.gutterWidth[u]+"px"))}}}function Ns(e,t,r){t.alignable&&(t.alignable=null);for(var n=Q("CodeMirror-linewidget"),a=t.node.firstChild,i=void 0;a;a=i)i=a.nextSibling,n.test(a.className)&&t.node.removeChild(a);Xi(e,t,r)}function Us(e,t,r,n){var a=Hi(e,t);return t.text=t.node=a.pre,a.bgClass&&(t.bgClass=a.bgClass),a.textClass&&(t.textClass=a.textClass),ei(e,t),Ki(e,t,r,n),Xi(e,t,n),t.node}function Xi(e,t,r){if(Gi(e,t.line,t,r,!0),t.rest)for(var n=0;n<t.rest.length;n++)Gi(e,t.rest[n],t,r,!1)}function Gi(e,t,r,n,a){if(!t.widgets)return;for(var i=ra(r),o=0,s=t.widgets;o<s.length;++o){var l=s[o],u=p("div",[l.node],"CodeMirror-linewidget"+(l.className?" 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r=W(t);r!=e.wrapper;r=r.parentNode)if(!r||r.nodeType==1&&r.getAttribute("cm-ignore-events")=="true"||r.parentNode==e.sizer&&r!=e.mover)return!0}function Aa(e){return e.lineSpace.offsetTop}function ti(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Vi(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=S(e.measure,p("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 Yn(e){return Oe-e.display.nativeBarWidth}function xr(e){return e.display.scroller.clientWidth-Yn(e)-e.display.barWidth}function ni(e){return e.display.scroller.clientHeight-Yn(e)-e.display.barHeight}function Is(e,t,r){var n=e.options.lineWrapping,a=n&&xr(e);if(!t.measure.heights||n&&t.measure.width!=a){var i=t.measure.heights=[];if(n){t.measure.width=a;for(var o=t.text.firstChild.getClientRects(),s=0;s<o.length-1;s++){var l=o[s],u=o[s+1];Math.abs(l.bottom-u.bottom)>2&&i.push((l.bottom+u.top)/2-r.top)}}i.push(r.bottom-r.top)}}function $i(e,t,r){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var n=0;n<e.rest.length;n++)if(e.rest[n]==t)return{map:e.measure.maps[n],cache:e.measure.caches[n]};for(var a=0;a<e.rest.length;a++)if(xt(e.rest[a])>r)return{map:e.measure.maps[a],cache:e.measure.caches[a],before:!0}}function Fs(e,t){t=bt(t);var r=xt(t),n=e.display.externalMeasured=new Wi(e.doc,t,r);n.lineN=r;var a=n.built=Fi(e,n);return n.text=a.pre,S(e.display.lineMeasure,a.pre),n}function qi(e,t,r,n){return Zn(e,Ur(e,t),r,n)}function ri(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Sr(e,t)];var r=e.display.externalMeasured;if(r&&t>=r.lineN&&t<r.lineN+r.size)return r}function Ur(e,t){var r=xt(t),n=ri(e,r);n&&!n.text?n=null:n&&n.changes&&(zi(e,n,r,ui(e)),e.curOp.forceUpdate=!0),n||(n=Fs(e,t));var 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r=Ji;if(t=="left")for(var n=0;n<e.length&&!((r=e[n]).left!=r.right);n++);else for(var a=e.length-1;a>=0&&!((r=e[a]).left!=r.right);a--);return r}function Ws(e,t,r,n){var a=Yi(t.map,r,n),i=a.node,o=a.start,s=a.end,l=a.collapse,u;if(i.nodeType==3){for(var C=0;C<4;C++){for(;o&&ye(t.line.text.charAt(a.coverStart+o));)--o;for(;a.coverStart+s<a.coverEnd&&ye(t.line.text.charAt(a.coverStart+s));)++s;if(L&&P<9&&o==0&&s==a.coverEnd-a.coverStart?u=i.parentNode.getBoundingClientRect():u=Bs(R(i,o,s).getClientRects(),n),u.left||u.right||o==0)break;s=o,o=o-1,l="right"}L&&P<11&&(u=zs(e.display.measure,u))}else{o>0&&(l=n="right");var k;e.options.lineWrapping&&(k=i.getClientRects()).length>1?u=k[n=="right"?k.length-1:0]:u=i.getBoundingClientRect()}if(L&&P<9&&!o&&(!u||!u.left&&!u.right)){var X=i.parentNode.getClientRects()[0];X?u={left:X.left,right:X.left+Ir(e.display),top:X.top,bottom:X.bottom}:u=Ji}for(var 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i=Ur(e,t),o=ai(t),s=0,l=t.text.length,u=!0,C=ct(t,e.doc.direction);if(C){var k=(e.options.lineWrapping?Xs:Ks)(e,t,r,i,C,n,a);u=k.level!=1,s=u?k.from:k.to-1,l=u?k.to:k.from-1}var X=null,z=null,pe=st(function(wt){var _t=Zn(e,i,wt);return _t.top+=o,_t.bottom+=o,li(_t,n,a,!1)?(_t.top<=a&&_t.left<=n&&(X=wt,z=_t),!0):!1},s,l),ke,Ne,ze=!1;if(z){var Ze=n-z.left<z.right-n,He=Ze==u;pe=X+(He?0:1),Ne=He?"after":"before",ke=Ze?z.left:z.right}else{!u&&(pe==l||pe==s)&&pe++,Ne=pe==0?"after":pe==t.text.length?"before":Zn(e,i,pe-(u?1:0)).bottom+o<=a==u?"after":"before";var it=Vn(e,Ce(r,pe,Ne),"line",t,i);ke=it.left,ze=a<it.top?-1:a>=it.bottom?1:0}return pe=ve(t.text,pe,1),oi(r,pe,Ne,ze,n-ke)}function Ks(e,t,r,n,a,i,o){var s=st(function(k){var X=a[k],z=X.level!=1;return li(Vn(e,Ce(r,z?X.to:X.from,z?"before":"after"),"line",t,n),i,o,!0)},0,a.length-1),l=a[s];if(s>0){var u=l.level!=1,C=Vn(e,Ce(r,u?l.from:l.to,u?"after":"before"),"line",t,n);li(C,i,o,!0)&&C.top>o&&(l=a[s-1])}return l}function 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a>2&&(e.cachedCharWidth=a),a||10}function ui(e){for(var t=e.display,r={},n={},a=t.gutters.clientLeft,i=t.gutters.firstChild,o=0;i;i=i.nextSibling,++o){var s=e.display.gutterSpecs[o].className;r[s]=i.offsetLeft+i.clientLeft+a,n[s]=i.clientWidth}return{fixedPos:ci(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function ci(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function oo(e){var t=jr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/Ir(e.display)-3);return function(a){if(qt(e.doc,a))return 0;var i=0;if(a.widgets)for(var o=0;o<a.widgets.length;o++)a.widgets[o].height&&(i+=a.widgets[o].height);return r?i+(Math.ceil(a.text.length/n)||1)*t:i+t}}function di(e){var t=e.doc,r=oo(e);t.iter(function(n){var a=r(n);a!=n.height&&Bt(n,a)})}function Cr(e,t,r,n){var a=e.display;if(!r&&W(t).getAttribute("cm-not-content")=="true")return null;var 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l=s.empty();(l||e.options.showCursorWhenSelecting)&&uo(e,s.head,a),l||Vs(e,s,i)}return n}function uo(e,t,r){var n=Vn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),a=r.appendChild(p("div","\xA0","CodeMirror-cursor"));if(a.style.left=n.left+"px",a.style.top=n.top+"px",a.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var i=r.appendChild(p("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));i.style.display="",i.style.left=n.other.left+"px",i.style.top=n.other.top+"px",i.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function Da(e,t){return e.top-t.top||e.left-t.left}function Vs(e,t,r){var n=e.display,a=e.doc,i=document.createDocumentFragment(),o=Vi(e.display),s=o.left,l=Math.max(n.sizerWidth,xr(e)-n.sizer.offsetLeft)-o.right,u=a.direction=="ltr";function C(He,it,wt,_t){it<0&&(it=0),it=Math.round(it),_t=Math.round(_t),i.appendChild(p("div",null,"CodeMirror-selected","position: absolute; left: "+He+`px;
                             top: `+it+"px; width: "+(wt==null?l-He:wt)+`px;
                             height: `+(_t-it)+"px"))}function k(He,it,wt){var _t=tt(a,He),Nt=_t.text.length,Gt,vn;function tn(dn,Un){return ii(e,Ce(He,dn),"div",_t,Un)}function Fn(dn,Un,yn){var pn=io(e,_t,null,dn),fn=Un=="ltr"==(yn=="after")?"left":"right",rn=yn=="after"?pn.begin:pn.end-(/\s/.test(_t.text.charAt(pn.end-1))?2:1);return tn(rn,fn)[fn]}var Nn=ct(_t,a.direction);return Qe(Nn,it||0,wt==null?Nt:wt,function(dn,Un,yn,pn){var fn=yn=="ltr",rn=tn(dn,fn?"left":"right"),jn=tn(Un-1,fn?"right":"left"),Yr=it==null&&dn==0,vr=wt==null&&Un==Nt,kn=pn==0,Qn=!Nn||pn==Nn.length-1;if(jn.top-rn.top<=3){var bn=(u?Yr:vr)&&kn,Ui=(u?vr:Yr)&&Qn,ar=bn?s:(fn?rn:jn).left,Pr=Ui?l:(fn?jn:rn).right;C(ar,rn.top,Pr-ar,rn.bottom)}else{var Ar,Pn,Zr,ji;fn?(Ar=u&&Yr&&kn?s:rn.left,Pn=u?l:Fn(dn,yn,"before"),Zr=u?s:Fn(Un,yn,"after"),ji=u&&vr&&Qn?l:jn.right):(Ar=u?Fn(dn,yn,"before"):s,Pn=!u&&Yr&&kn?l:rn.right,Zr=!u&&vr&&Qn?s:jn.left,ji=u?Fn(Un,yn,"after"):l),C(Ar,rn.top,Pn-Ar,rn.bottom),rn.bottom<jn.top&&C(s,rn.bottom,null,jn.top),C(Zr,jn.top,ji-Zr,jn.bottom)}(!Gt||Da(rn,Gt)<0)&&(Gt=rn),Da(jn,Gt)<0&&(Gt=jn),(!vn||Da(rn,vn)<0)&&(vn=rn),Da(jn,vn)<0&&(vn=jn)}),{start:Gt,end:vn}}var X=t.from(),z=t.to();if(X.line==z.line)k(X.line,X.ch,z.ch);else{var pe=tt(a,X.line),ke=tt(a,z.line),Ne=bt(pe)==bt(ke),ze=k(X.line,X.ch,Ne?pe.text.length+1:null).end,Ze=k(z.line,Ne?0:null,z.ch).start;Ne&&(ze.top<Ze.top-2?(C(ze.right,ze.top,null,ze.bottom),C(s,Ze.top,Ze.left,Ze.bottom)):C(ze.right,ze.top,Ze.left-ze.right,ze.bottom)),ze.bottom<Ze.top&&C(s,ze.bottom,null,Ze.top)}r.appendChild(i)}function fi(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Fr(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function co(e){e.state.focused||(e.display.input.focus(),hi(e))}function fo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Fr(e))},100)}function hi(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(he(e,"focus",e,t),e.state.focused=!0,te(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),x&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),fi(e)}function Fr(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(he(e,"blur",e,t),e.state.focused=!1,U(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Na(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var a=t.view[n],i=e.options.lineWrapping,o=void 0,s=0;if(a.hidden)continue;if(L&&P<8){var l=a.node.offsetTop+a.node.offsetHeight;o=l-r,r=l}else{var u=a.node.getBoundingClientRect();o=u.bottom-u.top,!i&&a.text.firstChild&&(s=a.text.firstChild.getBoundingClientRect().right-u.left-1)}var C=a.line.height-o;if((C>.005||C<-.005)&&(Bt(a.line,o),ho(a.line),a.rest))for(var k=0;k<a.rest.length;k++)ho(a.rest[k]);if(s>e.display.sizerWidth){var X=Math.ceil(s/Ir(e.display));X>e.display.maxLineLength&&(e.display.maxLineLength=X,e.display.maxLine=a.line,e.display.maxLineChanged=!0)}}}function ho(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 Ua(e,t,r){var n=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Aa(e));var a=r&&r.bottom!=null?r.bottom:n+e.wrapper.clientHeight,i=un(t,n),o=un(t,a);if(r&&r.ensure){var s=r.ensure.from.line,l=r.ensure.to.line;s<i?(i=s,o=un(t,Qt(tt(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=o&&(i=un(t,Qt(tt(t,l))-e.wrapper.clientHeight),o=l)}return{from:i,to:Math.max(o,i+1)}}function $s(e,t){if(_e(e,"scrollCursorIntoView"))return;var r=e.display,n=r.sizer.getBoundingClientRect(),a=null;if(t.top+n.top<0?a=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(a=!1),a!=null&&!I){var i=p("div","\u200B",null,`position: absolute;
                         top: `+(t.top-r.viewOffset-Aa(e.display))+`px;
                         height: `+(t.bottom-t.top+Yn(e)+r.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(i),i.scrollIntoView(a),e.display.lineSpace.removeChild(i)}}function qs(e,t,r,n){n==null&&(n=0);var a;!e.options.lineWrapping&&t==r&&(t=t.ch?Ce(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Ce(t.line,t.ch+1,"before"):t);for(var i=0;i<5;i++){var o=!1,s=Vn(e,t),l=!r||r==t?s:Vn(e,r);a={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-n,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+n};var u=pi(e,a),C=e.doc.scrollTop,k=e.doc.scrollLeft;if(u.scrollTop!=null&&(la(e,u.scrollTop),Math.abs(e.doc.scrollTop-C)>1&&(o=!0)),u.scrollLeft!=null&&(kr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-k)>1&&(o=!0)),!o)break}return a}function Js(e,t){var r=pi(e,t);r.scrollTop!=null&&la(e,r.scrollTop),r.scrollLeft!=null&&kr(e,r.scrollLeft)}function pi(e,t){var r=e.display,n=jr(e.display);t.top<0&&(t.top=0);var a=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,i=ni(e),o={};t.bottom-t.top>i&&(t.bottom=t.top+i);var s=e.doc.height+ti(r),l=t.top<n,u=t.bottom>s-n;if(t.top<a)o.scrollTop=l?0:t.top;else if(t.bottom>a+i){var C=Math.min(t.top,(u?s:t.bottom)-i);C!=a&&(o.scrollTop=C)}var k=e.options.fixedGutter?0:r.gutters.offsetWidth,X=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-k,z=xr(e)-r.gutters.offsetWidth,pe=t.right-t.left>z;return pe&&(t.right=t.left+z),t.left<10?o.scrollLeft=0:t.left<X?o.scrollLeft=Math.max(0,t.left+k-(pe?0:10)):t.right>z+X-3&&(o.scrollLeft=t.right+(pe?0:10)-z),o}function mi(e,t){if(t==null)return;ja(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Br(e){ja(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function sa(e,t,r){(t!=null||r!=null)&&ja(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Ys(e,t){ja(e),e.curOp.scrollToPos=t}function ja(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ro(e,t.from),n=ro(e,t.to);po(e,r,n,t.margin)}}function po(e,t,r,n){var a=pi(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});sa(e,a.scrollLeft,a.scrollTop)}function la(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;V||vi(e,{top:t}),mo(e,t,!0),V&&vi(e),da(e,100)}function mo(e,t,r){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!r)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function kr(e,t,r,n){if(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)return;e.doc.scrollLeft=t,yo(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function ua(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+ti(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+Yn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Or=function(e,t,r){this.cm=r;var n=this.vert=p("div",[p("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),a=this.horiz=p("div",[p("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=a.tabIndex=-1,e(n),e(a),de(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),de(a,"scroll",function(){a.clientWidth&&t(a.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,L&&P<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Or.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 a=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+a)+"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 i=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+i)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},Or.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Or.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Or.prototype.zeroWidthHack=function(){var e=G&&!j?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new se,this.disableVert=new se},Or.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function n(){var a=e.getBoundingClientRect(),i=r=="vert"?document.elementFromPoint(a.right-1,(a.top+a.bottom)/2):document.elementFromPoint((a.right+a.left)/2,a.bottom-1);i!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)},Or.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var ca=function(){};ca.prototype.update=function(){return{bottom:0,right:0}},ca.prototype.setScrollLeft=function(){},ca.prototype.setScrollTop=function(){},ca.prototype.clear=function(){};function Wr(e,t){t||(t=ua(e));var r=e.display.barWidth,n=e.display.barHeight;go(e,t);for(var a=0;a<4&&r!=e.display.barWidth||n!=e.display.barHeight;a++)r!=e.display.barWidth&&e.options.lineWrapping&&Na(e),go(e,ua(e)),r=e.display.barWidth,n=e.display.barHeight}function go(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=""}var vo={native:Or,null:ca};function bo(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new vo[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),de(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){r=="horizontal"?kr(e,t):la(e,t)},e),e.display.scrollbars.addClass&&te(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function Rr(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:++Zs},Ts(e.curOp)}function Tr(e){var t=e.curOp;t&&As(t,function(r){for(var n=0;n<r.ops.length;n++)r.ops[n].cm.curOp=null;Qs(r)})}function Qs(e){for(var t=e.ops,r=0;r<t.length;r++)el(t[r]);for(var n=0;n<t.length;n++)tl(t[n]);for(var a=0;a<t.length;a++)nl(t[a]);for(var i=0;i<t.length;i++)rl(t[i]);for(var o=0;o<t.length;o++)al(t[o])}function el(e){var t=e.cm,r=t.display;ol(t),e.updateMaxLine&&Gn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Ia(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&gi(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Na(t),e.barMeasure=ua(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=qi(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+Yn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-xr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&kr(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)&&Wr(t,e.barMeasure),e.updatedDisplay&&_i(t,e.barMeasure),e.selectionChanged&&fi(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&co(e.cm)}function al(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&_o(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&mo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&kr(t,e.scrollLeft,!0,!0),e.scrollToPos){var a=qs(t,Ct(n,e.scrollToPos.from),Ct(n,e.scrollToPos.to),e.scrollToPos.margin);$s(t,a)}var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var s=0;s<i.length;++s)i[s].lines.length||he(i[s],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&he(o[l],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&he(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function In(e,t){if(e.curOp)return t();Rr(e);try{return t()}finally{Tr(e)}}function mn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Rr(e);try{return t.apply(e,arguments)}finally{Tr(e)}}}function Tn(e){return function(){if(this.curOp)return e.apply(this,arguments);Rr(this);try{return e.apply(this,arguments)}finally{Tr(this)}}}function gn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Rr(t);try{return e.apply(this,arguments)}finally{Tr(t)}}}function da(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,y(il,e))}function il(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,n=On(e,t.highlightFrontier),a=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(i){if(n.line>=e.display.viewFrom){var o=i.styles,s=i.text.length>e.options.maxHighlightLength?jt(t.mode,n.state):null,l=Lr(e,i,n,!0);s&&(n.state=s),i.styles=l.styles;var u=i.styleClasses,C=l.classes;C?i.styleClasses=C:u&&(i.styleClasses=null);for(var k=!o||o.length!=i.styles.length||u!=C&&(!u||!C||u.bgClass!=C.bgClass||u.textClass!=C.textClass),X=0;!k&&X<o.length;++X)k=o[X]!=i.styles[X];k&&a.push(n.line),i.stateAfter=n.save(),n.nextLine()}else i.text.length<=e.options.maxHighlightLength&&er(e,i.text,n),i.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return da(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),a.length&&In(e,function(){for(var i=0;i<a.length;i++)cr(e,a[i],"text")})}var Ia=function(e,t,r){var n=e.display;this.viewport=t,this.visible=Ua(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=xr(e),this.force=r,this.dims=ui(e),this.events=[]};Ia.prototype.signal=function(e,t){w(e,t)&&this.events.push(arguments)},Ia.prototype.finish=function(){for(var e=0;e<this.events.length;e++)he.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Yn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Yn(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=D();if(!t||!_(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&_(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==D())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&_(document.body,e.anchorNode)&&_(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 gi(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return dr(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&so(e)==0)return!1;Eo(e)&&(dr(e),t.dims=ui(e));var 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n=ci(t)-t.scroller.scrollLeft+e.doc.scrollLeft,a=t.gutters.offsetWidth,i=n+"px",o=0;o<r.length;o++)if(!r[o].hidden){e.options.fixedGutter&&(r[o].gutter&&(r[o].gutter.style.left=i),r[o].gutterBackground&&(r[o].gutterBackground.style.left=i));var s=r[o].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=i}e.options.fixedGutter&&(t.gutters.style.left=n+a+"px")}function Eo(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=Xn(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var a=n.measure.appendChild(p("div",[p("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),i=a.firstChild.offsetWidth,o=a.offsetWidth-i;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(i,n.lineGutter.offsetWidth-o)+1,n.lineNumWidth=n.lineNumInnerWidth+o,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",bi(e.display),!0}return!1}function yi(e,t){for(var r=[],n=!1,a=0;a<e.length;a++){var i=e[a],o=null;if(typeof 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Fa=0,Wn=null;L?Wn=-.53:V?Wn=15:H?Wn=-.7:ce&&(Wn=-1/3);function wo(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),r==null&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:r==null&&(r=e.wheelDelta),{x:t,y:r}}function dl(e){var t=wo(e);return t.x*=Wn,t.y*=Wn,t}function Co(e,t){var r=wo(t),n=r.x,a=r.y,i=e.display,o=i.scroller,s=o.scrollWidth>o.clientWidth,l=o.scrollHeight>o.clientHeight;if(!(n&&s||a&&l))return;if(a&&G&&x){e:for(var u=t.target,C=i.view;u!=o;u=u.parentNode)for(var k=0;k<C.length;k++)if(C[k].node==u){e.display.currentWheelTarget=u;break e}}if(n&&!V&&!q&&Wn!=null){a&&l&&la(e,Math.max(0,o.scrollTop+a*Wn)),kr(e,Math.max(0,o.scrollLeft+n*Wn)),(!a||a&&l)&&f(t),i.wheelStartX=null;return}if(a&&Wn!=null){var X=a*Wn,z=e.doc.scrollTop,pe=z+i.wrapper.clientHeight;X<0?z=Math.max(0,z+X-50):pe=Math.min(e.doc.height,pe+X+50),vi(e,{top:z,bottom:pe})}Fa<20&&(i.wheelStartX==null?(i.wheelStartX=o.scrollLeft,i.wheelStartY=o.scrollTop,i.wheelDX=n,i.wheelDY=a,setTimeout(function(){if(i.wheelStartX==null)return;var ke=o.scrollLeft-i.wheelStartX,Ne=o.scrollTop-i.wheelStartY,ze=Ne&&i.wheelDY&&Ne/i.wheelDY||ke&&i.wheelDX&&ke/i.wheelDX;if(i.wheelStartX=i.wheelStartY=null,!ze)return;Wn=(Wn*Fa+ze)/(Fa+1),++Fa},200)):(i.wheelDX+=n,i.wheelDY+=a))}var zn=function(e,t){this.ranges=e,this.primIndex=t};zn.prototype.primary=function(){return this.ranges[this.primIndex]},zn.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(!Pe(r.anchor,n.anchor)||!Pe(r.head,n.head))return!1}return!0},zn.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Wt(Yt(this.ranges[t].anchor),Yt(this.ranges[t].head));return new zn(e,this.primIndex)},zn.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},zn.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(We(t,n.from())>=0&&We(e,n.to())<=0)return r}return-1};var Wt=function(e,t){this.anchor=e,this.head=t};Wt.prototype.from=function(){return nn(this.anchor,this.head)},Wt.prototype.to=function(){return an(this.anchor,this.head)},Wt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function $n(e,t,r){var n=e&&e.options.selectionsMayTouch,a=t[r];t.sort(function(X,z){return We(X.from(),z.from())}),r=oe(t,a);for(var i=1;i<t.length;i++){var o=t[i],s=t[i-1],l=We(s.to(),o.from());if(n&&!o.empty()?l>0:l>=0){var u=nn(s.from(),o.from()),C=an(s.to(),o.to()),k=s.empty()?o.from()==o.head:s.from()==s.head;i<=r&&--r,t.splice(--i,2,new Wt(k?C:u,k?u:C))}}return new zn(t,r)}function fr(e,t){return new zn([new Wt(e,t||e)],0)}function hr(e){return e.text?Ce(e.from.line+e.text.length-1,Re(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function So(e,t){if(We(e,t.from)<0)return e;if(We(e,t.to)<=0)return hr(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+=hr(t).ch-t.to.ch),Ce(r,n)}function Ei(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var a=e.sel.ranges[n];r.push(new Wt(So(a.anchor,t),So(a.head,t)))}return $n(e.cm,r,e.sel.primIndex)}function ko(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 fl(e,t,r){for(var n=[],a=Ce(e.first,0),i=a,o=0;o<t.length;o++){var s=t[o],l=ko(s.from,a,i),u=ko(hr(s),a,i);if(a=s.to,i=u,r=="around"){var C=e.sel.ranges[o],k=We(C.head,C.anchor)<0;n[o]=new Wt(k?u:l,k?l:u)}else n[o]=new Wt(l,l)}return new zn(n,e.sel.primIndex)}function xi(e){e.doc.mode=rt(e.options,e.doc.modeOption),ha(e)}function ha(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,da(e,100),e.state.modeGen++,e.curOp&&Mn(e)}function Oo(e,t){return t.from.ch==0&&t.to.ch==0&&Re(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function wi(e,t,r,n){function a(Ze){return r?r[Ze]:null}function i(Ze,He,it){sr(Ze,He,it,n),_n(Ze,"change",Ze,t)}function o(Ze,He){for(var it=[],wt=Ze;wt<He;++wt)it.push(new Jt(u[wt],a(wt),n));return it}var s=t.from,l=t.to,u=t.text,C=tt(e,s.line),k=tt(e,l.line),X=Re(u),z=a(u.length-1),pe=l.line-s.line;if(t.full)e.insert(0,o(0,u.length)),e.remove(u.length,e.size-u.length);else if(Oo(e,t)){var ke=o(0,u.length-1);i(k,k.text,z),pe&&e.remove(s.line,pe),ke.length&&e.insert(s.line,ke)}else if(C==k)if(u.length==1)i(C,C.text.slice(0,s.ch)+X+C.text.slice(l.ch),z);else{var Ne=o(1,u.length-1);Ne.push(new Jt(X+C.text.slice(l.ch),z,n)),i(C,C.text.slice(0,s.ch)+u[0],a(0)),e.insert(s.line+1,Ne)}else 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ze=ke?Ei(e,Ne):Re(s);pa(e,Ne,ze,Mo(e,Ne)),!ke&&e.cm&&e.cm.scrollIntoView({from:Ne.from,to:hr(Ne)});var Ze=[];pr(e,function(He,it){!it&&oe(Ze,He.history)==-1&&(Vo(He.history,Ne),Ze.push(He.history)),pa(He,Ne,null,Mo(He,Ne))})},z=i.changes.length-1;z>=0;--z){var pe=X(z);if(pe)return pe.v}}function Ko(e,t){if(t==0)return;if(e.first+=t,e.sel=new zn(Xe(e.sel.ranges,function(a){return new Wt(Ce(a.anchor.line+t,a.anchor.ch),Ce(a.head.line+t,a.head.ch))}),e.sel.primIndex),e.cm){Mn(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)cr(e.cm,n,"gutter")}}function pa(e,t,r,n){if(e.cm&&!e.cm.curOp)return mn(e.cm,pa)(e,t,r,n);if(t.to.line<e.first){Ko(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var a=t.text.length-1-(e.first-t.from.line);Ko(e,a),t={from:Ce(e.first,0),to:Ce(t.to.line+a,t.to.ch),text:[Re(t.text)],origin:t.origin}}var i=e.lastLine();t.to.line>i&&(t={from:t.from,to:Ce(i,tt(e,i).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ft(e,t.from,t.to),r||(r=Ei(e,t)),e.cm?yl(e.cm,t,n):wi(e,t,n),Ha(e,r,ue),e.cantEdit&&Ka(e,Ce(e.firstLine(),0))&&(e.cantEdit=!1)}function yl(e,t,r){var n=e.doc,a=e.display,i=t.from,o=t.to,s=!1,l=i.line;e.options.lineWrapping||(l=xt(bt(tt(n,i.line))),n.iter(l,o.line+1,function(z){if(z==a.maxLine)return s=!0,!0})),n.sel.contains(t.from,t.to)>-1&&g(e),wi(n,t,r,oo(e)),e.options.lineWrapping||(n.iter(l,i.line+t.text.length,function(z){var pe=wn(z);pe>a.maxLineLength&&(a.maxLine=z,a.maxLineLength=pe,a.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),Vt(n,i.line),da(e,400);var u=t.text.length-(o.line-i.line)-1;t.full?Mn(e):i.line==o.line&&t.text.length==1&&!Oo(e.doc,t)?cr(e,i.line,"text"):Mn(e,i.line,o.line+1,u);var C=w(e,"changes"),k=w(e,"change");if(k||C){var X={from:i,to:o,text:t.text,removed:t.removed,origin:t.origin};k&&_n(e,"change",e,X),C&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(X)}e.display.selForContextMenu=null}function Xr(e,t,r,n,a){var i;n||(n=r),We(n,r)<0&&(i=[n,r],r=i[0],n=i[1]),typeof t=="string"&&(t=e.splitLines(t)),Kr(e,{from:r,to:n,text:t,origin:a})}function Xo(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function Go(e,t,r,n){for(var a=0;a<e.length;++a){var i=e[a],o=!0;if(i.ranges){i.copied||(i=e[a]=i.deepCopy(),i.copied=!0);for(var s=0;s<i.ranges.length;s++)Xo(i.ranges[s].anchor,t,r,n),Xo(i.ranges[s].head,t,r,n);continue}for(var l=0;l<i.changes.length;++l){var u=i.changes[l];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){o=!1;break}}o||(e.splice(0,a+1),a=0)}}function Vo(e,t){var r=t.from.line,n=t.to.line,a=t.text.length-(n-r)-1;Go(e.done,r,n,a),Go(e.undone,r,n,a)}function ma(e,t,r,n){var a=t,i=t;return typeof 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n=this.children[r],a=n.chunkSize();if(e<a){var i=Math.min(t,a-e),o=n.height;if(n.removeInner(e,i),this.height-=o-n.height,a==i&&(this.children.splice(r--,1),n.parent=null),(t-=i)==0)break;e=0}else e-=a}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof ga))){var s=[];this.collapse(s),this.children=[new ga(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 a=this.children[n],i=a.chunkSize();if(e<=i){if(a.insertInner(e,t,r),a.lines&&a.lines.length>50){for(var o=a.lines.length%25+25,s=o;s<a.lines.length;){var l=new ga(a.lines.slice(s,s+=25));a.height-=l.height,this.children.splice(++n,0,l),l.parent=this}a.lines=a.lines.slice(0,o),this.maybeSpill()}break}e-=i}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new va(t);if(e.parent){e.size-=r.size,e.height-=r.height;var a=oe(e.parent.children,e);e.parent.children.splice(a+1,0,r)}else{var n=new va(e.children);n.parent=e,e.children=[n,r],e=n}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 a=this.children[n],i=a.chunkSize();if(e<i){var o=Math.min(t,i-e);if(a.iterN(e,o,r))return!0;if((t-=o)==0)break;e=0}else e-=i}}};var ba=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};ba.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=xt(r);if(n==null||!t)return;for(var a=0;a<t.length;++a)t[a]==this&&t.splice(a--,1);t.length||(r.widgets=null);var i=aa(this);Bt(r,Math.max(0,r.height-i)),e&&(In(e,function(){$o(e,r,-i),cr(e,n,"widget")}),_n(e,"lineWidgetCleared",e,this,n))},ba.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var a=aa(this)-t;if(!a)return;qt(this.doc,n)||Bt(n,n.height+a),r&&In(r,function(){r.curOp.forceUpdate=!0,$o(r,n,a),_n(r,"lineWidgetChanged",r,e,xt(n))})},E(ba);function $o(e,t,r){Qt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&mi(e,r)}function El(e,t,r,n){var a=new ba(e,r,n),i=e.cm;return i&&a.noHScroll&&(i.display.alignWidgets=!0),ma(e,t,"widget",function(o){var s=o.widgets||(o.widgets=[]);if(a.insertAt==null?s.push(a):s.splice(Math.min(s.length-1,Math.max(0,a.insertAt)),0,a),a.line=o,i&&!qt(e,o)){var l=Qt(o)<e.scrollTop;Bt(o,o.height+aa(a)),l&&mi(i,a.height),i.curOp.forceUpdate=!0}return!0}),i&&_n(i,"lineWidgetAdded",i,a,typeof t=="number"?t:xt(t)),a}var qo=0,mr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++qo};mr.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Rr(e),w(this,"clear")){var r=this.find();r&&_n(this,"clear",r.from,r.to)}for(var n=null,a=null,i=0;i<this.lines.length;++i){var o=this.lines[i],s=En(o.markedSpans,this);e&&!this.collapsed?cr(e,xt(o),"text"):e&&(s.to!=null&&(a=xt(o)),s.from!=null&&(n=xt(o))),o.markedSpans=_r(o.markedSpans,s),s.from==null&&this.collapsed&&!qt(this.doc,o)&&e&&Bt(o,jr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var u=bt(this.lines[l]),C=wn(u);C>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=C,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&Mn(e,n,a+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Io(e.doc)),e&&_n(e,"markerCleared",e,this,n,a),t&&Tr(e),this.parent&&this.parent.clear()},mr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,n,a=0;a<this.lines.length;++a){var i=this.lines[a],o=En(i.markedSpans,this);if(o.from!=null&&(r=Ce(t?i:xt(i),o.from),e==-1))return r;if(o.to!=null&&(n=Ce(t?i:xt(i),o.to),e==1))return n}return r&&{from:r,to:n}},mr.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;if(!t||!n)return;In(n,function(){var a=t.line,i=xt(t.line),o=ri(n,i);if(o&&(Zi(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!qt(r.doc,a)&&r.height!=null){var s=r.height;r.height=null;var l=aa(r)-s;l&&Bt(a,a.height+l)}_n(n,"markerChanged",n,e)})},mr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||oe(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},mr.prototype.detachLine=function(e){if(this.lines.splice(oe(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},E(mr);function Gr(e,t,r,n,a){if(n&&n.shared)return xl(e,t,r,n,a);if(e.cm&&!e.cm.curOp)return mn(e.cm,Gr)(e,t,r,n,a);var i=new mr(e,a),o=We(t,r);if(n&&c(n,i,!1),o>0||o==0&&i.clearWhenEmpty!==!1)return i;if(i.replacedWith&&(i.collapsed=!0,i.widgetNode=T("span",[i.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||i.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(i.widgetNode.insertLeft=!0)),i.collapsed){if(Qa(e,t.line,t,r,i)||t.line!=r.line&&Qa(e,r.line,t,r,i))throw new Error("Inserting collapsed marker partially overlapping an existing one");Rn()}i.addToHistory&&Ao(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var s=t.line,l=e.cm,u;if(e.iter(s,r.line+1,function(k){l&&i.collapsed&&!l.options.lineWrapping&&bt(k)==l.display.maxLine&&(u=!0),i.collapsed&&s!=t.line&&Bt(k,0),xn(k,new hn(i,s==t.line?t.ch:null,s==r.line?r.ch:null)),++s}),i.collapsed&&e.iter(t.line,r.line+1,function(k){qt(e,k)&&Bt(k,0)}),i.clearOnEnter&&de(i,"beforeCursorEnter",function(){return i.clear()}),i.readOnly&&(on(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),i.collapsed&&(i.id=++qo,i.atomic=!0),l){if(u&&(l.curOp.updateMaxLine=!0),i.collapsed)Mn(l,t.line,r.line+1);else if(i.className||i.startStyle||i.endStyle||i.css||i.attributes||i.title)for(var C=t.line;C<=r.line;C++)cr(l,C,"text");i.atomic&&Io(l.doc),_n(l,"markerAdded",l,i)}return i}var _a=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};_a.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();_n(this,"clear")},_a.prototype.find=function(e,t){return this.primary.find(e,t)},E(_a);function xl(e,t,r,n,a){n=c(n),n.shared=!1;var i=[Gr(e,t,r,n,a)],o=i[0],s=n.widgetNode;return pr(e,function(l){s&&(n.widgetNode=s.cloneNode(!0)),i.push(Gr(l,Ct(l,t),Ct(l,r),n,a));for(var u=0;u<l.linked.length;++u)if(l.linked[u].isParent)return;o=Re(i)}),new _a(i,o)}function Jo(e){return e.findMarks(Ce(e.first,0),e.clipPos(Ce(e.lastLine())),function(t){return t.parent})}function wl(e,t){for(var r=0;r<t.length;r++){var n=t[r],a=n.find(),i=e.clipPos(a.from),o=e.clipPos(a.to);if(We(i,o)){var s=Gr(e,i,o,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function Cl(e){for(var t=function(n){var a=e[n],i=[a.primary.doc];pr(a.primary.doc,function(l){return i.push(l)});for(var o=0;o<a.markers.length;o++){var s=a.markers[o];oe(i,s.doc)==-1&&(s.parent=null,a.markers.splice(o--,1))}},r=0;r<e.length;r++)t(r)}var Sl=0,Dn=function(e,t,r,n,a){if(!(this instanceof Dn))return new Dn(e,t,r,n,a);r==null&&(r=0),va.call(this,[new ga([new Jt("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var i=Ce(r,0);this.sel=fr(i),this.history=new Ba(null),this.id=++Sl,this.modeOption=t,this.lineSep=n,this.direction=a=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),wi(this,{from:i,to:i,text:e}),Sn(this,fr(i),ue)};Dn.prototype=Ie(va.prototype,{constructor:Dn,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=vt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:gn(function(e){var t=Ce(this.first,0),r=this.first+this.size-1;Kr(this,{from:t,to:Ce(r,tt(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&sa(this.cm,0,0),Sn(this,fr(t),ue)}),replaceRange:function(e,t,r,n){t=Ct(this,t),r=r?Ct(this,r):t,Xr(this,e,t,r,n)},getRange:function(e,t,r){var n=Ft(this,Ct(this,e),Ct(this,t));return r===!1?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Hn(this,e))return tt(this,e)},getLineNumber:function(e){return xt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=tt(this,e)),bt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Ct(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:gn(function(e,t,r){No(this,Ct(this,typeof e=="number"?Ce(e,t||0):e),null,r)}),setSelection:gn(function(e,t,r){No(this,Ct(this,e),Ct(this,t||e),r)}),extendSelection:gn(function(e,t,r){za(this,Ct(this,e),t&&Ct(this,t),r)}),extendSelections:gn(function(e,t){Do(this,or(this,e),t)}),extendSelectionsBy:gn(function(e,t){var r=Xe(this.sel.ranges,e);Do(this,or(this,r),t)}),setSelections:gn(function(e,t,r){if(!e.length)return;for(var n=[],a=0;a<e.length;a++)n[a]=new Wt(Ct(this,e[a].anchor),Ct(this,e[a].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Sn(this,$n(this.cm,n,t),r)}),addSelection:gn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Wt(Ct(this,e),Ct(this,t||e))),Sn(this,$n(this.cm,n,n.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,n=0;n<t.length;n++){var a=Ft(this,t[n].from(),t[n].to());r=r?r.concat(a):a}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var a=Ft(this,r[n].from(),r[n].to());e!==!1&&(a=a.join(e||this.lineSeparator())),t[n]=a}return t},replaceSelection:function(e,t,r){for(var n=[],a=0;a<this.sel.ranges.length;a++)n[a]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:gn(function(e,t,r){for(var n=[],a=this.sel,i=0;i<a.ranges.length;i++){var o=a.ranges[i];n[i]={from:o.from(),to:o.to(),text:this.splitLines(e[i]),origin:r}}for(var s=t&&t!="end"&&fl(this,n,t),l=n.length-1;l>=0;l--)Kr(this,n[l]);s?Uo(this,s):this.cm&&Br(this.cm)}),undo:gn(function(){Xa(this,"undo")}),redo:gn(function(){Xa(this,"redo")}),undoSelection:gn(function(){Xa(this,"undo",!0)}),redoSelection:gn(function(){Xa(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 a=0;a<e.undone.length;a++)e.undone[a].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Ba(this.history.maxGeneration),pr(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:zr(this.history.done),undone:zr(this.history.undone)}},setHistory:function(e){var t=this.history=new Ba(this.history.maxGeneration);t.done=zr(e.done.slice(0),null,!0),t.undone=zr(e.undone.slice(0),null,!0)},setGutterMarker:gn(function(e,t,r){return ma(this,e,"gutter",function(n){var a=n.gutterMarkers||(n.gutterMarkers={});return a[t]=r,!r&&Ue(a)&&(n.gutterMarkers=null),!0})}),clearGutter:gn(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&ma(t,r,"gutter",function(){return r.gutterMarkers[e]=null,Ue(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Hn(this,e))return null;if(t=e,e=tt(this,e),!e)return null}else if(t=xt(e),t==null)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:gn(function(e,t,r){return ma(this,e,t=="gutter"?"gutter":"class",function(n){var a=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!n[a])n[a]=r;else{if(Q(r).test(n[a]))return!1;n[a]+=" "+r}return!0})}),removeLineClass:gn(function(e,t,r){return ma(this,e,t=="gutter"?"gutter":"class",function(n){var a=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",i=n[a];if(i)if(r==null)n[a]=null;else{var o=i.match(Q(r));if(!o)return!1;var s=o.index+o[0].length;n[a]=i.slice(0,o.index)+(!o.index||s==i.length?"":" ")+i.slice(s)||null}else return!1;return!0})}),addLineWidget:gn(function(e,t,r){return El(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return Gr(this,Ct(this,e),Ct(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=Ct(this,e),Gr(this,e,e,r,"bookmark")},findMarksAt:function(e){e=Ct(this,e);var t=[],r=tt(this,e.line).markedSpans;if(r)for(var n=0;n<r.length;++n){var a=r[n];(a.from==null||a.from<=e.ch)&&(a.to==null||a.to>=e.ch)&&t.push(a.marker.parent||a.marker)}return t},findMarks:function(e,t,r){e=Ct(this,e),t=Ct(this,t);var n=[],a=e.line;return this.iter(e.line,t.line+1,function(i){var o=i.markedSpans;if(o)for(var s=0;s<o.length;s++){var l=o[s];!(l.to!=null&&a==e.line&&e.ch>=l.to||l.from==null&&a!=e.line||l.from!=null&&a==t.line&&l.from>=t.ch)&&(!r||r(l.marker))&&n.push(l.marker.parent||l.marker)}++a}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)r[n].from!=null&&e.push(r[n].marker)}),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter(function(a){var i=a.text.length+n;if(i>e)return t=e,!0;e-=i,++r}),Ct(this,Ce(r,t))},indexFromPos:function(e){e=Ct(this,e);var t=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(n){t+=n.text.length+r}),t},copy:function(e){var t=new Dn(vt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<r&&(r=e.to);var n=new Dn(vt(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],wl(n,Jo(this)),n},unlinkDoc:function(e){if(e instanceof en&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var r=this.linked[t];if(r.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Cl(Jo(this));break}if(e.history==this.history){var n=[e.id];pr(e,function(a){return n.push(a.id)},!0),e.history=new Ba(null),e.history.done=zr(this.history.done,n),e.history.undone=zr(this.history.undone,n)}},iterLinkedDocs:function(e){pr(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):kt(e)},lineSeparator:function(){return this.lineSep||`
`},setDirection:gn(function(e){if(e!="rtl"&&(e="ltr"),e==this.direction)return;this.direction=e,this.iter(function(t){return t.order=null}),this.cm&&hl(this.cm)})}),Dn.prototype.eachLine=Dn.prototype.iter;var Yo=0;function kl(e){var t=this;if(Zo(t),_e(t,e)||nr(t.display,e))return;f(e),L&&(Yo=+new Date);var r=Cr(t,e,!0),n=e.dataTransfer.files;if(!r||t.isReadOnly())return;if(n&&n.length&&window.FileReader&&window.File)for(var a=n.length,i=Array(a),o=0,s=function(){++o==a&&mn(t,function(){r=Ct(t.doc,r);var z={from:r,to:r,text:t.doc.splitLines(i.filter(function(pe){return pe!=null}).join(t.doc.lineSeparator())),origin:"paste"};Kr(t.doc,z),Uo(t.doc,fr(Ct(t.doc,r),Ct(t.doc,hr(z))))})()},l=function(z,pe){if(t.options.allowDropFileTypes&&oe(t.options.allowDropFileTypes,z.type)==-1){s();return}var ke=new FileReader;ke.onerror=function(){return s()},ke.onload=function(){var Ne=ke.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(Ne)){s();return}i[pe]=Ne,s()},ke.readAsText(z)},u=0;u<n.length;u++)l(n[u],u);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var C=e.dataTransfer.getData("Text");if(C){var k;if(t.state.draggingText&&!t.state.draggingText.copy&&(k=t.listSelections()),Ha(t.doc,fr(r,r)),k)for(var X=0;X<k.length;++X)Xr(t.doc,"",k[X].anchor,k[X].head,"drag");t.replaceSelection(C,"around","paste"),t.display.input.focus()}}catch(z){}}}function Ol(e,t){if(L&&(!e.state.draggingText||+new Date-Yo<100)){b(t);return}if(_e(e,t)||nr(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!ce){var r=p("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",q&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),q&&r.parentNode.removeChild(r)}}function Rl(e,t){var r=Cr(e,t);if(!r)return;var n=document.createDocumentFragment();uo(e,r,n),e.display.dragCursor||(e.display.dragCursor=p("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),S(e.display.dragCursor,n)}function Zo(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function Qo(e){if(!document.getElementsByClassName)return;for(var t=document.getElementsByClassName("CodeMirror"),r=[],n=0;n<t.length;n++){var a=t[n].CodeMirror;a&&r.push(a)}r.length&&r[0].operation(function(){for(var i=0;i<r.length;i++)e(r[i])})}var es=!1;function Tl(){if(es)return;Pl(),es=!0}function Pl(){var e;de(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,Qo(Al)},100))}),de(window,"blur",function(){return Qo(Fr)})}function Al(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var gr={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},ya=0;ya<10;ya++)gr[ya+48]=gr[ya+96]=String(ya);for(var Ga=65;Ga<=90;Ga++)gr[Ga]=String.fromCharCode(Ga);for(var Ea=1;Ea<=12;Ea++)gr[Ea+111]=gr[Ea+63235]="F"+Ea;var rr={};rr.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},rr.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},rr.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},rr.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},rr.default=G?rr.macDefault:rr.pcDefault;function 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a=t.call?t.call(e,n):t[e];if(a===!1)return"nothing";if(a==="...")return"multi";if(a!=null&&r(a))return"handled";if(t.fallthrough){if(Object.prototype.toString.call(t.fallthrough)!="[object Array]")return Vr(e,t.fallthrough,r,n);for(var i=0;i<t.fallthrough.length;i++){var o=Vr(e,t.fallthrough[i],r,n);if(o)return o}}}function ts(e){var t=typeof e=="string"?e:gr[e.keyCode];return t=="Ctrl"||t=="Alt"||t=="Shift"||t=="Mod"}function ns(e,t,r){var n=e;return t.altKey&&n!="Alt"&&(e="Alt-"+e),(J?t.metaKey:t.ctrlKey)&&n!="Ctrl"&&(e="Ctrl-"+e),(J?t.ctrlKey:t.metaKey)&&n!="Mod"&&(e="Cmd-"+e),!r&&t.shiftKey&&n!="Shift"&&(e="Shift-"+e),e}function rs(e,t){if(q&&e.keyCode==34&&e.char)return!1;var r=gr[e.keyCode];return r==null||e.altGraphKey?!1:(e.keyCode==3&&e.code&&(r=e.code),ns(r,e,t))}function Va(e){return typeof e=="string"?rr[e]:e}function $r(e,t){for(var r=e.doc.sel.ranges,n=[],a=0;a<r.length;a++){for(var i=t(r[a]);n.length&&We(i.from,Re(n).to)<=0;){var o=n.pop();if(We(o.from,i.from)<0){i.from=o.from;break}}n.push(i)}In(e,function(){for(var s=n.length-1;s>=0;s--)Xr(e.doc,"",n[s].from,n[s].to,"+delete");Br(e)})}function Oi(e,t,r){var n=ve(e.text,t+r,r);return n<0||n>e.text.length?null:n}function Ri(e,t,r){var n=Oi(e,t.ch,r);return n==null?null:new Ce(t.line,n,r<0?"after":"before")}function Ti(e,t,r,n,a){if(e){t.doc.direction=="rtl"&&(a=-a);var i=ct(r,t.doc.direction);if(i){var o=a<0?Re(i):i[0],s=a<0==(o.level==1),l=s?"after":"before",u;if(o.level>0||t.doc.direction=="rtl"){var C=Ur(t,r);u=a<0?r.text.length-1:0;var k=Zn(t,C,u).top;u=st(function(X){return Zn(t,C,X).top==k},a<0==(o.level==1)?o.from:o.to-1,u),l=="before"&&(u=Oi(r,u,1))}else u=a<0?o.to:o.from;return new Ce(n,u,l)}}return new Ce(n,a<0?r.text.length:0,a<0?"before":"after")}function Dl(e,t,r,n){var a=ct(t,e.doc.direction);if(!a)return Ri(t,r,n);r.ch>=t.text.length?(r.ch=t.text.length,r.sticky="before"):r.ch<=0&&(r.ch=0,r.sticky="after");var i=Ve(a,r.ch,r.sticky),o=a[i];if(e.doc.direction=="ltr"&&o.level%2==0&&(n>0?o.to>r.ch:o.from<r.ch))return Ri(t,r,n);var s=function(ze,Ze){return Oi(t,ze instanceof Ce?ze.ch:ze,Ze)},l,u=function(ze){return e.options.lineWrapping?(l=l||Ur(e,t),io(e,t,l,ze)):{begin:0,end:t.text.length}},C=u(r.sticky=="before"?s(r,-1):r.ch);if(e.doc.direction=="rtl"||o.level==1){var k=o.level==1==n<0,X=s(r,k?1:-1);if(X!=null&&(k?X<=o.to&&X<=C.end:X>=o.from&&X>=C.begin)){var z=k?"before":"after";return new Ce(r.line,X,z)}}var pe=function(ze,Ze,He){for(var it=function(Gt,vn){return vn?new Ce(r.line,s(Gt,1),"before"):new Ce(r.line,Gt,"after")};ze>=0&&ze<a.length;ze+=Ze){var wt=a[ze],_t=Ze>0==(wt.level!=1),Nt=_t?He.begin:s(He.end,-1);if(wt.from<=Nt&&Nt<wt.to)return it(Nt,_t);if(Nt=_t?wt.from:s(wt.to,-1),He.begin<=Nt&&Nt<He.end)return it(Nt,_t)}},ke=pe(i+n,n,C);if(ke)return ke;var Ne=n>0?C.end:s(C.begin,-1);return Ne!=null&&!(n>0&&Ne==t.text.length)&&(ke=pe(n>0?0:a.length-1,n,u(Ne)),ke)?ke:null}var 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Co(e,l)}),de(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(l){_e(e,l)||b(l)},over:function(l){_e(e,l)||(Rl(e,l),b(l))},start:function(l){return Ol(e,l)},drop:mn(e,kl),leave:function(l){_e(e,l)||Zo(e)}};var s=t.input.getField();de(s,"keyup",function(l){return us.call(e,l)}),de(s,"keydown",mn(e,ls)),de(s,"keypress",mn(e,cs)),de(s,"focus",function(l){return hi(e,l)}),de(s,"blur",function(l){return Fr(e,l)})}var Mi=[];en.defineInitHook=function(e){return Mi.push(e)};function ka(e,t,r,n){var a=e.doc,i;r==null&&(r="add"),r=="smart"&&(a.mode.indent?i=On(e,t).state:r="prev");var o=e.options.tabSize,s=tt(a,t),l=A(s.text,null,o);s.stateAfter&&(s.stateAfter=null);var u=s.text.match(/^\s*/)[0],C;if(!n&&!/\S/.test(s.text))C=0,r="not";else 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i.electricInput&&(i.electricInput.test(tt(e.doc,a.head.line).text.slice(0,a.head.ch))&&(o=ka(e,a.head.line,"smart")));o&&_n(e,"electricInput",e,a.head.line)}}function _s(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var a=e.doc.sel.ranges[n].head.line,i={anchor:Ce(a,0),head:Ce(a+1,0)};r.push(i),t.push(e.getRange(i.anchor,i.head))}return{text:t,ranges:r}}function ys(e,t,r,n){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function Es(){var e=p("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=p("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return x?e.style.width="1000px":e.setAttribute("wrap","off"),N&&(e.style.border="1px solid black"),ys(e),t}function Ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(n,a){var i=this.options,o=i[n];if(i[n]==a&&n!="mode")return;i[n]=a,t.hasOwnProperty(n)&&mn(this,t[n])(this,a,o),he(this,"optionChange",this,n)},getOption:function(n){return this.options[n]},getDoc:function(){return this.doc},addKeyMap:function(n,a){this.state.keyMaps[a?"push":"unshift"](Va(n))},removeKeyMap:function(n){for(var a=this.state.keyMaps,i=0;i<a.length;++i)if(a[i]==n||a[i].name==n)return a.splice(i,1),!0},addOverlay:Tn(function(n,a){var i=n.token?n:e.getMode(this.options,n);if(i.startState)throw new Error("Overlays may not be stateful.");ut(this.state.overlays,{mode:i,modeSpec:n,opaque:a&&a.opaque,priority:a&&a.priority||0},function(o){return o.priority}),this.state.modeGen++,Mn(this)}),removeOverlay:Tn(function(n){for(var a=this.state.overlays,i=0;i<a.length;++i){var o=a[i].modeSpec;if(o==n||typeof n=="string"&&o.name==n){a.splice(i,1),this.state.modeGen++,Mn(this);return}}}),indentLine:Tn(function(n,a,i){typeof a!="string"&&typeof a!="number"&&(a==null?a=this.options.smartIndent?"smart":"prev":a=a?"add":"subtract"),Hn(this.doc,n)&&ka(this,n,a,i)}),indentSelection:Tn(function(n){for(var a=this.doc.sel.ranges,i=-1,o=0;o<a.length;o++){var s=a[o];if(s.empty())s.head.line>i&&(ka(this,s.head.line,n,!0),i=s.head.line,o==this.doc.sel.primIndex&&Br(this));else{var l=s.from(),u=s.to(),C=Math.max(i,l.line);i=Math.min(this.lastLine(),u.line-(u.ch?0:1))+1;for(var k=C;k<i;++k)ka(this,k,n);var X=this.doc.sel.ranges;l.ch==0&&a.length==X.length&&X[o].from().ch>0&&ki(this.doc,o,new Wt(l,X[o].to()),ue)}}}),getTokenAt:function(n,a){return gt(this,n,a)},getLineTokens:function(n,a){return gt(this,Ce(n),a,!0)},getTokenTypeAt:function(n){n=Ct(this.doc,n);var a=br(this,tt(this.doc,n.line)),i=0,o=(a.length-1)/2,s=n.ch,l;if(s==0)l=a[2];else for(;;){var u=i+o>>1;if((u?a[u*2-1]:0)>=s)o=u;else if(a[u*2+1]<s)i=u+1;else{l=a[u*2+2];break}}var C=l?l.indexOf("overlay "):-1;return C<0?l:C==0?null:l.slice(0,C-1)},getModeAt:function(n){var a=this.doc.mode;return a.innerMode?e.innerMode(a,this.getTokenAt(n).state).mode:a},getHelper:function(n,a){return this.getHelpers(n,a)[0]},getHelpers:function(n,a){var i=[];if(!r.hasOwnProperty(a))return i;var o=r[a],s=this.getModeAt(n);if(typeof s[a]=="string")o[s[a]]&&i.push(o[s[a]]);else if(s[a])for(var l=0;l<s[a].length;l++){var u=o[s[a][l]];u&&i.push(u)}else s.helperType&&o[s.helperType]?i.push(o[s.helperType]):o[s.name]&&i.push(o[s.name]);for(var C=0;C<o._global.length;C++){var k=o._global[C];k.pred(s,this)&&oe(i,k.val)==-1&&i.push(k.val)}return i},getStateAfter:function(n,a){var i=this.doc;return n=Bn(i,n==null?i.first+i.size-1:n),On(this,n+1,a).state},cursorCoords:function(n,a){var i,o=this.doc.sel.primary();return n==null?i=o.head:typeof n=="object"?i=Ct(this.doc,n):i=n?o.from():o.to(),Vn(this,i,a||"page")},charCoords:function(n,a){return ii(this,Ct(this.doc,n),a||"page")},coordsChar:function(n,a){return n=no(this,n,a||"page"),si(this,n.left,n.top)},lineAtHeight:function(n,a){return n=no(this,{top:n,left:0},a||"page").top,un(this.doc,n+this.display.viewOffset)},heightAtLine:function(n,a,i){var o=!1,s;if(typeof n=="number"){var l=this.doc.first+this.doc.size-1;n<this.doc.first?n=this.doc.first:n>l&&(n=l,o=!0),s=tt(this.doc,n)}else s=n;return La(this,s,{top:0,left:0},a||"page",i||o).top+(o?this.doc.height-Qt(s):0)},defaultTextHeight:function(){return jr(this.display)},defaultCharWidth:function(){return Ir(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(n,a,i,o,s){var l=this.display;n=Vn(this,Ct(this.doc,n));var u=n.bottom,C=n.left;if(a.style.position="absolute",a.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(a),l.sizer.appendChild(a),o=="over")u=n.top;else if(o=="above"||o=="near"){var k=Math.max(l.wrapper.clientHeight,this.doc.height),X=Math.max(l.sizer.clientWidth,l.lineSpace.clientWidth);(o=="above"||n.bottom+a.offsetHeight>k)&&n.top>a.offsetHeight?u=n.top-a.offsetHeight:n.bottom+a.offsetHeight<=k&&(u=n.bottom),C+a.offsetWidth>X&&(C=X-a.offsetWidth)}a.style.top=u+"px",a.style.left=a.style.right="",s=="right"?(C=l.sizer.clientWidth-a.offsetWidth,a.style.right="0px"):(s=="left"?C=0:s=="middle"&&(C=(l.sizer.clientWidth-a.offsetWidth)/2),a.style.left=C+"px"),i&&Js(this,{left:C,top:u,right:C+a.offsetWidth,bottom:u+a.offsetHeight})},triggerOnKeyDown:Tn(ls),triggerOnKeyPress:Tn(cs),triggerOnKeyUp:us,triggerOnMouseDown:Tn(ds),execCommand:function(n){if(xa.hasOwnProperty(n))return xa[n].call(null,this)},triggerElectric:Tn(function(n){bs(this,n)}),findPosH:function(n,a,i,o){var s=1;a<0&&(s=-1,a=-a);for(var l=Ct(this.doc,n),u=0;u<a&&!(l=Ni(this.doc,l,s,i,o),l.hitSide);++u);return l},moveH:Tn(function(n,a){var i=this;this.extendSelectionsBy(function(o){return i.display.shift||i.doc.extend||o.empty()?Ni(i.doc,o.head,n,a,i.options.rtlMoveVisually):n<0?o.from():o.to()},be)}),deleteH:Tn(function(n,a){var i=this.doc.sel,o=this.doc;i.somethingSelected()?o.replaceSelection("",null,"+delete"):$r(this,function(s){var l=Ni(o,s.head,n,a,!1);return n<0?{from:l,to:s.head}:{from:s.head,to:l}})}),findPosV:function(n,a,i,o){var s=1,l=o;a<0&&(s=-1,a=-a);for(var u=Ct(this.doc,n),C=0;C<a;++C){var k=Vn(this,u,"div");if(l==null?l=k.left:k.left=l,u=xs(this,k,s,i),u.hitSide)break}return u},moveV:Tn(function(n,a){var i=this,o=this.doc,s=[],l=!this.display.shift&&!o.extend&&o.sel.somethingSelected();if(o.extendSelectionsBy(function(C){if(l)return n<0?C.from():C.to();var k=Vn(i,C.head,"div");C.goalColumn!=null&&(k.left=C.goalColumn),s.push(k.left);var X=xs(i,k,n,a);return a=="page"&&C==o.sel.primary()&&mi(i,ii(i,X,"div").top-k.top),X},be),s.length)for(var u=0;u<o.sel.ranges.length;u++)o.sel.ranges[u].goalColumn=s[u]}),findWordAt:function(n){var a=this.doc,i=tt(a,n.line).text,o=n.ch,s=n.ch;if(i){var l=this.getHelper(n,"wordChars");(n.sticky=="before"||s==i.length)&&o?--o:++s;for(var u=i.charAt(o),C=Ae(u,l)?function(k){return Ae(k,l)}:/\s/.test(u)?function(k){return/\s/.test(k)}:function(k){return!/\s/.test(k)&&!Ae(k)};o>0&&C(i.charAt(o-1));)--o;for(;s<i.length&&C(i.charAt(s));)++s}return new Wt(Ce(n.line,o),Ce(n.line,s))},toggleOverwrite:function(n){if(n!=null&&n==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?te(this.display.cursorDiv,"CodeMirror-overwrite"):U(this.display.cursorDiv,"CodeMirror-overwrite"),he(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==D()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Tn(function(n,a){sa(this,n,a)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-Yn(this)-this.display.barHeight,width:n.scrollWidth-Yn(this)-this.display.barWidth,clientHeight:ni(this),clientWidth:xr(this)}},scrollIntoView:Tn(function(n,a){n==null?(n={from:this.doc.sel.primary().head,to:null},a==null&&(a=this.options.cursorScrollMargin)):typeof n=="number"?n={from:Ce(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=a||0,n.from.line!=null?Ys(this,n):po(this,n.from,n.to,n.margin)}),setSize:Tn(function(n,a){var i=this,o=function(l){return typeof l=="number"||/^\d+$/.test(String(l))?l+"px":l};n!=null&&(this.display.wrapper.style.width=o(n)),a!=null&&(this.display.wrapper.style.height=o(a)),this.options.lineWrapping&&Qi(this);var s=this.display.viewFrom;this.doc.iter(s,this.display.viewTo,function(l){if(l.widgets){for(var u=0;u<l.widgets.length;u++)if(l.widgets[u].noHScroll){cr(i,s,"widget");break}}++s}),this.curOp.forceUpdate=!0,he(this,"refresh",this)}),operation:function(n){return In(this,n)},startOperation:function(){return Rr(this)},endOperation:function(){return Tr(this)},refresh:Tn(function(){var n=this.display.cachedTextHeight;Mn(this),this.curOp.forceUpdate=!0,ia(this),sa(this,this.doc.scrollLeft,this.doc.scrollTop),bi(this.display),(n==null||Math.abs(n-jr(this.display))>.5||this.options.lineWrapping)&&di(this),he(this,"refresh",this)}),swapDoc:Tn(function(n){var a=this.doc;return a.cm=null,this.state.selectingText&&this.state.selectingText(),Ro(this,n),ia(this),this.display.input.reset(),sa(this,n.scrollLeft,n.scrollTop),this.curOp.forceScroll=!0,_n(this,"swapDoc",this,a),a}),phrase:function(n){var a=this.options.phrases;return a&&Object.prototype.hasOwnProperty.call(a,n)?a[n]:n},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}},E(e),e.registerHelper=function(n,a,i){r.hasOwnProperty(n)||(r[n]=e[n]={_global:[]}),r[n][a]=i},e.registerGlobalHelper=function(n,a,i,o){e.registerHelper(n,a,o),r[n]._global.push({pred:i,val:o})}}function Ni(e,t,r,n,a){var i=t,o=r,s=tt(e,t.line),l=a&&e.direction=="rtl"?-r:r;function u(){var Ze=t.line+l;return Ze<e.first||Ze>=e.first+e.size?!1:(t=new Ce(Ze,t.ch,t.sticky),s=tt(e,Ze))}function C(Ze){var He;if(n=="codepoint"){var it=s.text.charCodeAt(t.ch+(n>0?0:-1));isNaN(it)?He=null:He=new Ce(t.line,Math.max(0,Math.min(s.text.length,t.ch+r*(it>=55296&&it<56320?2:1))),-r)}else a?He=Dl(e.cm,s,t,r):He=Ri(s,t,r);if(He==null)if(!Ze&&u())t=Ti(a,e.cm,s,t.line,l);else return!1;else t=He;return!0}if(n=="char"||n=="codepoint")C();else if(n=="column")C(!0);else if(n=="word"||n=="group")for(var k=null,X=n=="group",z=e.cm&&e.cm.getHelper(t,"wordChars"),pe=!0;!(r<0&&!C(!pe));pe=!1){var ke=s.text.charAt(t.ch)||`
`,Ne=Ae(ke,z)?"w":X&&ke==`
`?"n":!X||/\s/.test(ke)?null:"p";if(X&&!pe&&!Ne&&(Ne="s"),k&&k!=Ne){r<0&&(r=1,C(),t.sticky="after");break}if(Ne&&(k=Ne),r>0&&!C(!pe))break}var ze=Ka(e,t,i,o,!0);return Pe(i,ze)&&(ze.hitSide=!0),ze}function xs(e,t,r,n){var a=e.doc,i=t.left,o;if(n=="page"){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),l=Math.max(s-.5*jr(e.display),3);o=(r>0?t.bottom:t.top)+r*l}else n=="line"&&(o=r>0?t.bottom+3:t.top-3);for(var u;!(u=si(e,i,o),!u.outside);){if(r<0?o<=0:o>=a.height){u.hitSide=!0;break}o+=r*5}return u}var zt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new se,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};zt.prototype.init=function(e){var t=this,r=this,n=r.cm,a=r.div=e.lineDiv;ys(a,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize);function i(s){for(var l=s.target;l;l=l.parentNode){if(l==a)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(l.className))break}return!1}de(a,"paste",function(s){if(!i(s)||_e(n,s)||vs(s,n))return;P<=11&&setTimeout(mn(n,function(){return t.updateFromDOM()}),20)}),de(a,"compositionstart",function(s){t.composing={data:s.data,done:!1}}),de(a,"compositionupdate",function(s){t.composing||(t.composing={data:s.data,done:!1})}),de(a,"compositionend",function(s){t.composing&&(s.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),de(a,"touchstart",function(){return r.forceCompositionEnd()}),de(a,"input",function(){t.composing||t.readFromDOMSoon()});function o(s){if(!i(s)||_e(n,s))return;if(n.somethingSelected())Ja({lineWise:!1,text:n.getSelections()}),s.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var l=_s(n);Ja({lineWise:!0,text:l.text}),s.type=="cut"&&n.operation(function(){n.setSelections(l.ranges,0,ue),n.replaceSelection("",null,"cut")})}else return;if(s.clipboardData){s.clipboardData.clearData();var u=qn.text.join(`
`);if(s.clipboardData.setData("Text",u),s.clipboardData.getData("Text")==u){s.preventDefault();return}}var C=Es(),k=C.firstChild;n.display.lineSpace.insertBefore(C,n.display.lineSpace.firstChild),k.value=qn.text.join(`
`);var X=document.activeElement;fe(k),setTimeout(function(){n.display.lineSpace.removeChild(C),X.focus(),X==a&&r.showPrimarySelection()},50)}de(a,"copy",o),de(a,"cut",o)},zt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},zt.prototype.prepareSelection=function(){var e=lo(this.cm,!1);return e.focus=document.activeElement==this.div,e},zt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},zt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},zt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),a=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||a.line<t.display.viewFrom){e.removeAllRanges();return}var i=Ya(t,e.anchorNode,e.anchorOffset),o=Ya(t,e.focusNode,e.focusOffset);if(i&&!i.bad&&o&&!o.bad&&We(nn(i,o),n)==0&&We(an(i,o),a)==0)return;var s=t.display.view,l=n.line>=t.display.viewFrom&&ws(t,n)||{node:s[0].measure.map[2],offset:0},u=a.line<t.display.viewTo&&ws(t,a);if(!u){var C=s[s.length-1].measure,k=C.maps?C.maps[C.maps.length-1]:C.map;u={node:k[k.length-1],offset:k[k.length-2]-k[k.length-3]}}if(!l||!u){e.removeAllRanges();return}var X=e.rangeCount&&e.getRangeAt(0),z;try{z=R(l.node,l.offset,u.offset,u.node)}catch(pe){}z&&(!V&&t.state.focused?(e.collapse(l.node,l.offset),z.collapsed||(e.removeAllRanges(),e.addRange(z))):(e.removeAllRanges(),e.addRange(z)),X&&e.anchorNode==null?e.addRange(X):V&&this.startGracePeriod()),this.rememberSelection()},zt.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)},zt.prototype.showMultipleSelections=function(e){S(this.cm.display.cursorDiv,e.cursors),S(this.cm.display.selectionDiv,e.selection)},zt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},zt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return _(this.div,t)},zt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},zt.prototype.blur=function(){this.div.blur()},zt.prototype.getField=function(){return this.div},zt.prototype.supportsTouch=function(){return!0},zt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():In(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},zt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},zt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(M&&H&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var r=Ya(t,e.anchorNode,e.anchorOffset),n=Ya(t,e.focusNode,e.focusOffset);r&&n&&In(t,function(){Sn(t.doc,fr(r,n),ue),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},zt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),a=r.to();if(n.ch==0&&n.line>e.firstLine()&&(n=Ce(n.line-1,tt(e.doc,n.line-1).length)),a.ch==tt(e.doc,a.line).text.length&&a.line<e.lastLine()&&(a=Ce(a.line+1,0)),n.line<t.viewFrom||a.line>t.viewTo-1)return!1;var i,o,s;n.line==t.viewFrom||(i=Sr(e,n.line))==0?(o=xt(t.view[0].line),s=t.view[0].node):(o=xt(t.view[i].line),s=t.view[i-1].node.nextSibling);var l=Sr(e,a.line),u,C;if(l==t.view.length-1?(u=t.viewTo-1,C=t.lineDiv.lastChild):(u=xt(t.view[l+1].line)-1,C=t.view[l+1].node.previousSibling),!s)return!1;for(var k=e.doc.splitLines(tu(e,s,C,o,u)),X=Ft(e.doc,Ce(o,0),Ce(u,tt(e.doc,u).text.length));k.length>1&&X.length>1;)if(Re(k)==Re(X))k.pop(),X.pop(),u--;else if(k[0]==X[0])k.shift(),X.shift(),o++;else break;for(var z=0,pe=0,ke=k[0],Ne=X[0],ze=Math.min(ke.length,Ne.length);z<ze&&ke.charCodeAt(z)==Ne.charCodeAt(z);)++z;for(var Ze=Re(k),He=Re(X),it=Math.min(Ze.length-(k.length==1?z:0),He.length-(X.length==1?z:0));pe<it&&Ze.charCodeAt(Ze.length-pe-1)==He.charCodeAt(He.length-pe-1);)++pe;if(k.length==1&&X.length==1&&o==n.line)for(;z&&z>n.ch&&Ze.charCodeAt(Ze.length-pe-1)==He.charCodeAt(He.length-pe-1);)z--,pe++;k[k.length-1]=Ze.slice(0,Ze.length-pe).replace(/^\u200b+/,""),k[0]=k[0].slice(z).replace(/\u200b+$/,"");var wt=Ce(o,z),_t=Ce(u,X.length?Re(X).length-pe:0);if(k.length>1||k[0]||We(wt,_t))return Xr(e.doc,k,wt,_t,"+input"),!0},zt.prototype.ensurePolled=function(){this.forceCompositionEnd()},zt.prototype.reset=function(){this.forceCompositionEnd()},zt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},zt.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},zt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&In(this.cm,function(){return 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