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pu(e){or?or.ops.push(e):e.ownsGroup=or={ops:[e],delayedCallbacks:[]}}function vu(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)}function gu(e,t){var r=e.ownsGroup;if(!!r)try{vu(r)}finally{or=null,t(r)}}var Ar=null;function ke(e,t){var r=zi(e,t);if(!!r.length){var n=Array.prototype.slice.call(arguments,2),i;or?i=or.delayedCallbacks:Ar?i=Ar:(i=Ar=[],setTimeout(mu,0));for(var o=function(a){i.push(function(){return r[a].apply(null,n)})},l=0;l<r.length;++l)o(l)}}function mu(){var e=Ar;Ar=null;for(var t=0;t<e.length;++t)e[t]()}function Rl(e,t,r,n){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];o=="text"?bu(e,t):o=="gutter"?Kl(e,t,r,n):o=="class"?ji(e,t):o=="widget"&&wu(e,t,n)}t.changes=null}function qr(e){return e.node==e.text&&(e.node=G("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),re&&ce<8&&(e.node.style.zIndex=2)),e.node}function yu(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=qr(t);t.background=n.insertBefore(G("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}function Ul(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):_l(e,t)}function bu(e,t){var r=t.text.className,n=Ul(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,ji(e,t)):r&&(t.text.className=r)}function ji(e,t){yu(e,t),t.line.wrapClass?qr(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 Kl(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=qr(t);t.gutterBackground=G("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var l=qr(t),a=t.gutter=G("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(a),l.insertBefore(a,t.text),t.line.gutterClass&&(a.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!o||!o["CodeMirror-linenumbers"])&&(t.lineNumber=a.appendChild(G("div",Ui(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var s=0;s<e.display.gutterSpecs.length;++s){var u=e.display.gutterSpecs[s].className,h=o.hasOwnProperty(u)&&o[u];h&&a.appendChild(G("div",[h],"CodeMirror-gutter-elt","left: "+n.gutterLeft[u]+"px; width: "+n.gutterWidth[u]+"px"))}}}function wu(e,t,r){t.alignable&&(t.alignable=null);for(var n=t.node.firstChild,i=void 0;n;n=i)i=n.nextSibling,n.className=="CodeMirror-linewidget"&&t.node.removeChild(n);ql(e,t,r)}function ku(e,t,r,n){var i=Ul(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),ji(e,t),Kl(e,t,r,n),ql(e,t,n),t.node}function ql(e,t,r){if(Uo(e,t.line,t,r,!0),t.rest)for(var n=0;n<t.rest.length;n++)Uo(e,t.rest[n],t,r,!1)}function Uo(e,t,r,n,i){if(!!t.widgets)for(var o=qr(r),l=0,a=t.widgets;l<a.length;++l){var s=a[l],u=G("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),xu(s,u,r,n),e.display.input.setUneditable(u),i&&s.above?o.insertBefore(u,r.gutter||r.text):o.appendChild(u),ke(s,"redraw")}}function xu(e,t,r,n){if(e.noHScroll){(r.alignable||(r.alignable=[])).push(t);var i=n.wrapperWidth;t.style.left=n.fixedPos+"px",e.coverGutter||(i-=n.gutterTotalWidth,t.style.paddingLeft=n.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-n.gutterTotalWidth+"px"))}function Vr(e){if(e.height!=null)return e.height;var t=e.doc.cm;if(!t)return 0;if(!yt(document.body,e.node)){var r="position: relative;";e.coverGutter&&(r+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(r+="width: "+t.display.wrapper.clientWidth+"px;"),Ie(t.display.measure,G("div",[e.node],null,r))}return e.height=e.node.parentNode.offsetHeight}function lt(e,t){for(var r=Pi(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 Kn(e){return e.lineSpace.offsetTop}function Zi(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Gl(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Ie(e.measure,G("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 Ve(e){return kl-e.display.nativeBarWidth}function Kt(e){return e.display.scroller.clientWidth-Ve(e)-e.display.barWidth}function Qi(e){return e.display.scroller.clientHeight-Ve(e)-e.display.barHeight}function Cu(e,t,r){var n=e.options.lineWrapping,i=n&&Kt(e);if(!t.measure.heights||n&&t.measure.width!=i){var o=t.measure.heights=[];if(n){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),a=0;a<l.length-1;a++){var s=l[a],u=l[a+1];Math.abs(s.bottom-u.bottom)>2&&o.push((s.bottom+u.top)/2-r.top)}}o.push(r.bottom-r.top)}}function Xl(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 i=0;i<e.rest.length;i++)if(le(e.rest[i])>r)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function Su(e,t){t=Je(t);var r=le(t),n=e.display.externalMeasured=new Bl(e.doc,t,r);n.lineN=r;var i=n.built=_l(e,n);return n.text=i.pre,Ie(e.display.lineMeasure,i.pre),n}function Yl(e,t,r,n){return $e(e,dr(e,t),r,n)}function Ji(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Wt(e,t)];var r=e.display.externalMeasured;if(r&&t>=r.lineN&&t<r.lineN+r.size)return r}function dr(e,t){var r=le(t),n=Ji(e,r);n&&!n.text?n=null:n&&n.changes&&(Rl(e,n,r,eo(e)),e.curOp.forceUpdate=!0),n||(n=Su(e,t));var i=Xl(n,t,r);return{line:t,view:n,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function $e(e,t,r,n,i){t.before&&(r=-1);var o=r+(n||""),l;return t.cache.hasOwnProperty(o)?l=t.cache[o]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Cu(e,t.view,t.rect),t.hasHeights=!0),l=Tu(e,t,r,n),l.bogus||(t.cache[o]=l)),{left:l.left,right:l.right,top:i?l.rtop:l.top,bottom:i?l.rbottom:l.bottom}}var jl={left:0,right:0,top:0,bottom:0};function Zl(e,t,r){for(var n,i,o,l,a,s,u=0;u<e.length;u+=3)if(a=e[u],s=e[u+1],t<a?(i=0,o=1,l="left"):t<s?(i=t-a,o=i+1):(u==e.length-3||t==s&&e[u+3]>t)&&(o=s-a,i=o-1,t>=s&&(l="right")),i!=null){if(n=e[u+2],a==s&&r==(n.insertLeft?"left":"right")&&(l=r),r=="left"&&i==0)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)n=e[(u-=3)+2],l="left";if(r=="right"&&i==s-a)for(;u<e.length-3&&e[u+3]==e[u+4]&&!e[u+5].insertLeft;)n=e[(u+=3)+2],l="right";break}return{node:n,start:i,end:o,collapse:l,coverStart:a,coverEnd:s}}function Lu(e,t){var r=jl;if(t=="left")for(var n=0;n<e.length&&(r=e[n]).left==r.right;n++);else for(var i=e.length-1;i>=0&&(r=e[i]).left==r.right;i--);return r}function Tu(e,t,r,n){var i=Zl(t.map,r,n),o=i.node,l=i.start,a=i.end,s=i.collapse,u;if(o.nodeType==3){for(var h=0;h<4;h++){for(;l&&gi(t.line.text.charAt(i.coverStart+l));)--l;for(;i.coverStart+a<i.coverEnd&&gi(t.line.text.charAt(i.coverStart+a));)++a;if(re&&ce<9&&l==0&&a==i.coverEnd-i.coverStart?u=o.parentNode.getBoundingClientRect():u=Lu(It(o,l,a).getClientRects(),n),u.left||u.right||l==0)break;a=l,l=l-1,s="right"}re&&ce<11&&(u=Mu(e.display.measure,u))}else{l>0&&(s=n="right");var p;e.options.lineWrapping&&(p=o.getClientRects()).length>1?u=p[n=="right"?p.length-1:0]:u=o.getBoundingClientRect()}if(re&&ce<9&&!l&&(!u||!u.left&&!u.right)){var b=o.parentNode.getClientRects()[0];b?u={left:b.left,right:b.left+pr(e.display),top:b.top,bottom:b.bottom}:u=jl}for(var y=u.top-t.rect.top,k=u.bottom-t.rect.top,S=(y+k)/2,D=t.view.measure.heights,A=0;A<D.length-1&&!(S<D[A]);A++);var I=A?D[A-1]:0,L=D[A],E={left:(s=="right"?u.right:u.left)-t.rect.left,right:(s=="left"?u.left:u.right)-t.rect.left,top:I,bottom:L};return!u.left&&!u.right&&(E.bogus=!0),e.options.singleCursorHeightPerLine||(E.rtop=y,E.rbottom=k),E}function Mu(e,t){if(!window.screen||screen.logicalXDPI==null||screen.logicalXDPI==screen.deviceXDPI||!Us(e))return t;var r=screen.logicalXDPI/screen.deviceXDPI,n=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*r,right:t.right*r,top:t.top*n,bottom:t.bottom*n}}function Ql(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function Jl(e){e.display.externalMeasure=null,mt(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Ql(e.display.view[t])}function Gr(e){Jl(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Vl(){return 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W.top+=l,W.bottom+=l,Si(W,n,i,!1)?(W.top<=i&&W.left<=n&&(b=P,y=W),!0):!1},a,s),S,D,A=!1;if(y){var I=n-y.left<y.right-n,L=I==u;k=b+(L?0:1),D=L?"after":"before",S=I?y.left:y.right}else{!u&&(k==s||k==a)&&k++,D=k==0?"after":k==t.text.length?"before":$e(e,o,k-(u?1:0)).bottom+l<=i==u?"after":"before";var E=qe(e,F(r,k,D),"line",t,o);S=E.left,A=i<E.top?-1:i>=E.bottom?1:0}return k=Cl(t.text,k,1),Ci(r,k,D,A,n-S)}function Au(e,t,r,n,i,o,l){var a=_r(function(p){var b=i[p],y=b.level!=1;return Si(qe(e,F(r,y?b.to:b.from,y?"before":"after"),"line",t,n),o,l,!0)},0,i.length-1),s=i[a];if(a>0){var u=s.level!=1,h=qe(e,F(r,u?s.from:s.to,u?"after":"before"),"line",t,n);Si(h,o,l,!0)&&h.top>l&&(s=i[a-1])}return s}function Fu(e,t,r,n,i,o,l){var a=ea(e,t,n,l),s=a.begin,u=a.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var h=null,p=null,b=0;b<i.length;b++){var y=i[b];if(!(y.from>=u||y.to<=s)){var k=y.level!=1,S=$e(e,n,k?Math.min(u,y.to)-1:Math.max(s,y.from)).right,D=S<o?o-S+1e9:S-o;(!h||p>D)&&(h=y,p=D)}}return h||(h=i[i.length-1]),h.from<s&&(h={from:s,to:h.to,level:h.level}),h.to>u&&(h={from:h.from,to:u,level:h.level}),h}var Ft;function sr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Ft==null){Ft=G("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Ft.appendChild(document.createTextNode("x")),Ft.appendChild(G("br"));Ft.appendChild(document.createTextNode("x"))}Ie(e.measure,Ft);var r=Ft.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),mt(e.measure),r||1}function pr(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=G("span","xxxxxxxxxx"),r=G("pre",[t],"CodeMirror-line-like");Ie(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function eo(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l){var a=e.display.gutterSpecs[l].className;r[a]=o.offsetLeft+o.clientLeft+i,n[a]=o.clientWidth}return{fixedPos:to(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function to(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ra(e){var t=sr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/pr(e.display)-3);return function(i){if(Ct(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function ro(e){var t=e.doc,r=ra(e);t.iter(function(n){var i=r(n);i!=n.height&&Qe(n,i)})}function Pt(e,t,r,n){var i=e.display;if(!r&&Pi(t).getAttribute("cm-not-content")=="true")return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch{return null}var s=$i(e,o,l),u;if(n&&s.xRel==1&&(u=q(e.doc,s.line).text).length==s.ch){var h=Pe(u,u.length,e.options.tabSize)-u.length;s=F(s.line,Math.max(0,Math.round((o-Gl(e.display).left)/pr(e.display))-h))}return s}function Wt(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,t<0)return n}function Fe(e,t,r,n){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)it&&Xi(e.doc,t)<i.viewTo&&vt(e);else if(r<=i.viewFrom)it&&Wl(e.doc,r+n)>i.viewFrom?vt(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)vt(e);else if(t<=i.viewFrom){var o=dn(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):vt(e)}else if(r>=i.viewTo){var l=dn(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):vt(e)}else{var a=dn(e,t,t,-1),s=dn(e,r,r+n,1);a&&s?(i.view=i.view.slice(0,a.index).concat(wn(e,a.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=n):vt(e)}var u=i.externalMeasured;u&&(r<u.lineN?u.lineN+=n:t<u.lineN+u.size&&(i.externalMeasured=null))}function St(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[Wt(e,t)];if(o.node!=null){var l=o.changes||(o.changes=[]);Ce(l,r)==-1&&l.push(r)}}}function vt(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function dn(e,t,r,n){var i=Wt(e,t),o,l=e.display.view;if(!it||r==e.doc.first+e.doc.size)return{index:i,lineN:r};for(var a=e.display.viewFrom,s=0;s<i;s++)a+=l[s].size;if(a!=t){if(n>0){if(i==l.length-1)return null;o=a+l[i].size-t,i++}else o=a-t;t+=o,r+=o}for(;Xi(e.doc,r)!=r;){if(i==(n<0?0:l.length-1))return null;r+=n*l[i-(n<0?1:0)].size,i+=n}return{index:i,lineN:r}}function Eu(e,t,r){var n=e.display,i=n.view;i.length==0||t>=n.viewTo||r<=n.viewFrom?(n.view=wn(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=wn(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Wt(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(wn(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,Wt(e,r)))),n.viewTo=r}function Go(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 Fr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function na(e,t){t===void 0&&(t=!0);for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=0;l<r.sel.ranges.length;l++)if(!(!t&&l==r.sel.primIndex)){var a=r.sel.ranges[l];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var s=a.empty();(s||e.options.showCursorWhenSelecting)&&ia(e,a.head,i),s||Nu(e,a,o)}}return n}function ia(e,t,r){var n=qe(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(G("div","\xA0","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(G("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=n.other.left+"px",o.style.top=n.other.top+"px",o.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function pn(e,t){return e.top-t.top||e.left-t.left}function Nu(e,t,r){var n=e.display,i=e.doc,o=document.createDocumentFragment(),l=Gl(e.display),a=l.left,s=Math.max(n.sizerWidth,Kt(e)-n.sizer.offsetLeft)-l.right,u=i.direction=="ltr";function h(L,E,P,W){E<0&&(E=0),E=Math.round(E),W=Math.round(W),o.appendChild(G("div",null,"CodeMirror-selected","position: absolute; left: "+L+`px;
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i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,o=Qi(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var a=e.doc.height+Zi(r),s=t.top<n,u=t.bottom>a-n;if(t.top<i)l.scrollTop=s?0:t.top;else if(t.bottom>i+o){var h=Math.min(t.top,(u?a:t.bottom)-o);h!=i&&(l.scrollTop=h)}var p=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft,b=Kt(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),y=t.right-t.left>b;return y&&(t.right=t.left+b),t.left<10?l.scrollLeft=0:t.left<p?l.scrollLeft=Math.max(0,t.left-(y?0:10)):t.right>b+p-3&&(l.scrollLeft=t.right+(y?0:10)-b),l}function ao(e,t){t!=null&&(Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function vr(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Er(e,t,r){(t!=null||r!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function zu(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=qo(e,t.from),n=qo(e,t.to);aa(e,r,n,t.margin)}}function aa(e,t,r,n){var i=lo(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});Er(e,i.scrollLeft,i.scrollTop)}function en(e,t){Math.abs(e.doc.scrollTop-t)<2||(gt||Li(e,{top:t}),sa(e,t,!0),gt&&Li(e),rn(e,100))}function sa(e,t,r){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),!(e.display.scroller.scrollTop==t&&!r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function qt(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),!((r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n)&&(e.doc.scrollLeft=t,ha(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Xr(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Zi(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+Ve(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Gt=function(e,t,r){this.cm=r;var n=this.vert=G("div",[G("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=G("div",[G("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),X(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),X(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,re&&ce<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Gt.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}};Gt.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")};Gt.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")};Gt.prototype.zeroWidthHack=function(){var e=Ye&&!Ds?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new bt,this.disableVert=new bt};Gt.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function n(){var i=e.getBoundingClientRect(),o=r=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)};Gt.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var tn=function(){};tn.prototype.update=function(){return{bottom:0,right:0}};tn.prototype.setScrollLeft=function(){};tn.prototype.setScrollTop=function(){};tn.prototype.clear=function(){};function ur(e,t){t||(t=Xr(e));var r=e.display.barWidth,n=e.display.barHeight;Yo(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Gn(e),Yo(e,Xr(e)),r=e.display.barWidth,n=e.display.barHeight}function Yo(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 ua={native:Gt,null:tn};function fa(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Rt(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new ua[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),X(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"?qt(e,t):en(e,t)},e),e.display.scrollbars.addClass&&Ut(e.display.wrapper,e.display.scrollbars.addClass)}var Pu=0;function Xt(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:++Pu},pu(e.curOp)}function Yt(e){var t=e.curOp;t&&gu(t,function(r){for(var n=0;n<r.ops.length;n++)r.ops[n].cm.curOp=null;Wu(r)})}function Wu(e){for(var t=e.ops,r=0;r<t.length;r++)_u(t[r]);for(var n=0;n<t.length;n++)Bu(t[n]);for(var i=0;i<t.length;i++)Ru(t[i]);for(var o=0;o<t.length;o++)Uu(t[o]);for(var l=0;l<t.length;l++)Ku(t[l])}function _u(e){var t=e.cm,r=t.display;Gu(t),e.updateMaxLine&&Yi(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 Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Bu(e){e.updatedDisplay=e.mustUpdate&&so(e.cm,e.update)}function Ru(e){var t=e.cm,r=t.display;e.updatedDisplay&&Gn(t),e.barMeasure=Xr(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Yl(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+Ve(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Kt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function Uu(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&qt(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==at();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ur(t,e.barMeasure),e.updatedDisplay&&fo(t,e.barMeasure),e.selectionChanged&&no(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&oa(e.cm)}function Ku(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&ca(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&sa(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&qt(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Iu(t,V(n,e.scrollToPos.from),V(n,e.scrollToPos.to),e.scrollToPos.margin);Ou(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||de(o[a],"hide");if(l)for(var s=0;s<l.length;++s)l[s].lines.length&&de(l[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&de(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Ee(e,t){if(e.curOp)return t();Xt(e);try{return t()}finally{Yt(e)}}function be(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Xt(e);try{return t.apply(e,arguments)}finally{Yt(e)}}}function Se(e){return function(){if(this.curOp)return e.apply(this,arguments);Xt(this);try{return e.apply(this,arguments)}finally{Yt(this)}}}function me(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Xt(t);try{return e.apply(this,arguments)}finally{Yt(t)}}}function rn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,Hn(qu,e))}function qu(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=Jr(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(n.line>=e.display.viewFrom){var l=o.styles,a=o.text.length>e.options.maxHighlightLength?zt(t.mode,n.state):null,s=Fl(e,o,n,!0);a&&(n.state=a),o.styles=s.styles;var u=o.styleClasses,h=s.classes;h?o.styleClasses=h:u&&(o.styleClasses=null);for(var p=!l||l.length!=o.styles.length||u!=h&&(!u||!h||u.bgClass!=h.bgClass||u.textClass!=h.textClass),b=0;!p&&b<l.length;++b)p=l[b]!=o.styles[b];p&&i.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=e.options.maxHighlightLength&&Ki(e,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return rn(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&Ee(e,function(){for(var o=0;o<i.length;o++)St(e,i[o],"text")})}}var Yn=function(e,t,r){var n=e.display;this.viewport=t,this.visible=oo(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Kt(e),this.force=r,this.dims=eo(e),this.events=[]};Yn.prototype.signal=function(e,t){We(e,t)&&this.events.push(arguments)};Yn.prototype.finish=function(){for(var e=this,t=0;t<this.events.length;t++)de.apply(null,e.events[t])};function Gu(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ve(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ve(e)+"px",t.scrollbarsClipped=!0)}function Xu(e){if(e.hasFocus())return null;var t=at();if(!t||!yt(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&yt(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function Yu(e){if(!(!e||!e.activeElt||e.activeElt==at())&&(e.activeElt.focus(),e.anchorNode&&yt(document.body,e.anchorNode)&&yt(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 so(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return vt(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&&Go(e)==0)return!1;da(e)&&(vt(e),t.dims=eo(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),it&&(o=Xi(e.doc,o),l=Wl(e.doc,l));var a=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Eu(e,o,l),r.viewOffset=ot(q(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var s=Go(e);if(!a&&s==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var u=Xu(e);return s>4&&(r.lineDiv.style.display="none"),ju(e,r.updateLineNumbers,t.dims),s>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,Yu(u),mt(r.cursorDiv),mt(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,a&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,rn(e,400)),r.updateLineNumbers=null,!0}function ca(e,t){for(var r=t.viewport,n=!0;!((!n||!e.options.lineWrapping||t.oldDisplayWidth==Kt(e))&&(r&&r.top!=null&&(r={top:Math.min(e.doc.height+Zi(e.display)-Qi(e),r.top)}),t.visible=oo(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)||!so(e,t));n=!1){Gn(e);var i=Xr(e);Fr(e),ur(e,i),fo(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Li(e,t){var r=new Yn(e,t);if(so(e,r)){Gn(e),ca(e,r);var n=Xr(e);Fr(e),ur(e,n),fo(e,n),r.finish()}}function ju(e,t,r){var n=e.display,i=e.options.lineNumbers,o=n.lineDiv,l=o.firstChild;function a(k){var S=k.nextSibling;return Le&&Ye&&e.display.currentWheelTarget==k?k.style.display="none":k.parentNode.removeChild(k),S}for(var s=n.view,u=n.viewFrom,h=0;h<s.length;h++){var p=s[h];if(!p.hidden)if(!p.node||p.node.parentNode!=o){var b=ku(e,p,u,r);o.insertBefore(b,l)}else{for(;l!=p.node;)l=a(l);var y=i&&t!=null&&t<=u&&p.lineNumber;p.changes&&(Ce(p.changes,"gutter")>-1&&(y=!1),Rl(e,p,u,r)),y&&(mt(p.lineNumber),p.lineNumber.appendChild(document.createTextNode(Ui(e.options,u)))),l=p.node.nextSibling}u+=p.size}for(;l;)l=a(l)}function uo(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function fo(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+Ve(e)+"px"}function ha(e){var t=e.display,r=t.view;if(!(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))){for(var n=to(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var a=r[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function da(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=Ui(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(G("div",[G("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",uo(e.display),!0}return!1}function Ti(e,t){for(var r=[],n=!1,i=0;i<e.length;i++){var o=e[i],l=null;if(typeof o!="string"&&(l=o.style,o=o.className),o=="CodeMirror-linenumbers")if(t)n=!0;else continue;r.push({className:o,style:l})}return t&&!n&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function pa(e){var t=e.gutters,r=e.gutterSpecs;mt(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var i=r[n],o=i.className,l=i.style,a=t.appendChild(G("div",null,"CodeMirror-gutter "+o));l&&(a.style.cssText=l),o=="CodeMirror-linenumbers"&&(e.lineGutter=a,a.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",uo(e)}function wr(e){pa(e.display),Fe(e),ha(e)}function Zu(e,t,r,n){var i=this;this.input=r,i.scrollbarFiller=G("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=G("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=nr("div",null,"CodeMirror-code"),i.selectionDiv=G("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=G("div",null,"CodeMirror-cursors"),i.measure=G("div",null,"CodeMirror-measure"),i.lineMeasure=G("div",null,"CodeMirror-measure"),i.lineSpace=nr("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: 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A=S?co(e,D):ie(a);Yr(e,D,A,Vo(e,D)),!S&&e.cm&&e.cm.scrollIntoView({from:D.from,to:kt(D)});var I=[];_t(e,function(L,E){!E&&Ce(I,L.history)==-1&&(Ma(L.history,D),I.push(L.history)),Yr(L,D,null,Vo(L,D))})},y=o.changes.length-1;y>=0;--y){var k=b(y);if(k)return k.v}}}}function nl(e,t){if(t!=0&&(e.first+=t,e.sel=new He(Pn(e.sel.ranges,function(i){return new ne(F(i.anchor.line+t,i.anchor.ch),F(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm)){Fe(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)St(e.cm,n,"gutter")}}function Yr(e,t,r,n){if(e.cm&&!e.cm.curOp)return be(e.cm,Yr)(e,t,r,n);if(t.to.line<e.first){nl(e,t.text.length-1-(t.to.line-t.from.line));return}if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);nl(e,i),t={from:F(e.first,0),to:F(t.to.line+i,t.to.ch),text:[ie(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:F(o,q(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ot(e,t.from,t.to),r||(r=co(e,t)),e.cm?lf(e.cm,t,n):ho(e,t,n),Zn(e,r,et),e.cantEdit&&An(e,F(e.firstLine(),0))&&(e.cantEdit=!1)}}function lf(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,a=!1,s=o.line;e.options.lineWrapping||(s=le(Je(q(n,o.line))),n.iter(s,l.line+1,function(y){if(y==i.maxLine)return a=!0,!0})),n.sel.contains(t.from,t.to)>-1&&Ll(e),ho(n,t,r,ra(e)),e.options.lineWrapping||(n.iter(s,o.line+t.text.length,function(y){var k=Mn(y);k>i.maxLineLength&&(i.maxLine=y,i.maxLineLength=k,i.maxLineChanged=!0,a=!1)}),a&&(e.curOp.updateMaxLine=!0)),js(n,o.line),rn(e,400);var u=t.text.length-(l.line-o.line)-1;t.full?Fe(e):o.line==l.line&&t.text.length==1&&!ga(e.doc,t)?St(e,o.line,"text"):Fe(e,o.line,l.line+1,u);var h=We(e,"changes"),p=We(e,"change");if(p||h){var b={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin};p&&ke(e,"change",e,b),h&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(b)}e.display.selForContextMenu=null}function gr(e,t,r,n,i){var o;n||(n=r),Z(n,r)<0&&(o=[n,r],r=o[0],n=o[1]),typeof t=="string"&&(t=e.splitLines(t)),fr(e,{from:r,to:n,text:t,origin:i})}function il(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function ol(e,t,r,n){for(var i=0;i<e.length;++i){var o=e[i],l=!0;if(o.ranges){o.copied||(o=e[i]=o.deepCopy(),o.copied=!0);for(var a=0;a<o.ranges.length;a++)il(o.ranges[a].anchor,t,r,n),il(o.ranges[a].head,t,r,n);continue}for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(r<u.from.line)u.from=F(u.from.line+n,u.from.ch),u.to=F(u.to.line+n,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}function Ma(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;ol(e.done,r,n,i),ol(e.undone,r,n,i)}function Mr(e,t,r,n){var i=t,o=t;return typeof t=="number"?o=q(e,Al(e,t)):i=le(t),i==null?null:(n(o,i)&&e.cm&&St(e.cm,i,r),o)}function Nr(e){var t=this;this.lines=e,this.parent=null;for(var r=0,n=0;n<e.length;++n)e[n].parent=t,r+=e[n].height;this.height=r}Nr.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=this,n=e,i=e+t;n<i;++n){var o=r.lines[n];r.height-=o.height,lu(o),ke(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){var n=this;this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=n},iterN:function(e,t,r){for(var n=this,i=e+t;e<i;++e)if(r(n.lines[e]))return!0}};function Or(e){var t=this;this.children=e;for(var r=0,n=0,i=0;i<e.length;++i){var o=e[i];r+=o.chunkSize(),n+=o.height,o.parent=t}this.size=r,this.height=n,this.parent=null}Or.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 l=Math.min(t,o-e),a=i.height;if(i.removeInner(e,l),r.height-=a-i.height,o==l&&(r.children.splice(n--,1),i.parent=null),(t-=l)==0)break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Nr))){var s=[];this.collapse(s),this.children=[new Nr(s)],this.children[0].parent=this}},collapse:function(e){for(var t=this,r=0;r<this.children.length;++r)t.children[r].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],l=o.chunkSize();if(e<=l){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var a=o.lines.length%25+25,s=a;s<o.lines.length;){var u=new Nr(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,a),n.maybeSpill()}break}e-=l}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Or(t);if(e.parent){e.size-=r.size,e.height-=r.height;var i=Ce(e.parent.children,e);e.parent.children.splice(i+1,0,r)}else{var n=new Or(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=this,i=0;i<this.children.length;++i){var o=n.children[i],l=o.chunkSize();if(e<l){var a=Math.min(t,l-e);if(o.iterN(e,a,r))return!0;if((t-=a)==0)break;e=0}else e-=l}}};var nn=function(e,t,r){var n=this;if(r)for(var i in r)r.hasOwnProperty(i)&&(n[i]=r[i]);this.doc=e,this.node=t};nn.prototype.clear=function(){var e=this,t=this.doc.cm,r=this.line.widgets,n=this.line,i=le(n);if(!(i==null||!r)){for(var o=0;o<r.length;++o)r[o]==e&&r.splice(o--,1);r.length||(n.widgets=null);var l=Vr(this);Qe(n,Math.max(0,n.height-l)),t&&(Ee(t,function(){Da(t,n,-l),St(t,i,"widget")}),ke(t,"lineWidgetCleared",t,this,i))}};nn.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=Vr(this)-t;!i||(Ct(this.doc,n)||Qe(n,n.height+i),r&&Ee(r,function(){r.curOp.forceUpdate=!0,Da(r,n,i),ke(r,"lineWidgetChanged",r,e,le(n))}))};hr(nn);function Da(e,t,r){ot(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&ao(e,r)}function af(e,t,r,n){var i=new nn(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),Mr(e,t,"widget",function(l){var a=l.widgets||(l.widgets=[]);if(i.insertAt==null?a.push(i):a.splice(Math.min(a.length-1,Math.max(0,i.insertAt)),0,i),i.line=l,o&&!Ct(e,l)){var s=ot(l)<e.scrollTop;Qe(l,l.height+Vr(i)),s&&ao(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&ke(o,"lineWidgetAdded",o,i,typeof t=="number"?t:le(t)),i}var Aa=0,Lt=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Aa};Lt.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,r=t&&!t.curOp;if(r&&Xt(t),We(this,"clear")){var n=this.find();n&&ke(this,"clear",n.from,n.to)}for(var i=null,o=null,l=0;l<this.lines.length;++l){var a=e.lines[l],s=Kr(a.markedSpans,e);t&&!e.collapsed?St(t,le(a),"text"):t&&(s.to!=null&&(o=le(a)),s.from!=null&&(i=le(a))),a.markedSpans=Js(a.markedSpans,s),s.from==null&&e.collapsed&&!Ct(e.doc,a)&&t&&Qe(a,sr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var h=Je(e.lines[u]),p=Mn(h);p>t.display.maxLineLength&&(t.display.maxLine=h,t.display.maxLineLength=p,t.display.maxLineChanged=!0)}i!=null&&t&&this.collapsed&&Fe(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Ca(t.doc)),t&&ke(t,"markerCleared",t,this,i,o),r&&Yt(t),this.parent&&this.parent.clear()}};Lt.prototype.find=function(e,t){var r=this;e==null&&this.type=="bookmark"&&(e=1);for(var n,i,o=0;o<this.lines.length;++o){var l=r.lines[o],a=Kr(l.markedSpans,r);if(a.from!=null&&(n=F(t?l:le(l),a.from),e==-1))return n;if(a.to!=null&&(i=F(t?l:le(l),a.to),e==1))return i}return n&&{from:n,to:i}};Lt.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;!t||!n||Ee(n,function(){var i=t.line,o=le(t.line),l=Ji(n,o);if(l&&(Ql(l),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!Ct(r.doc,i)&&r.height!=null){var a=r.height;r.height=null;var s=Vr(r)-a;s&&Qe(i,i.height+s)}ke(n,"markerChanged",n,e)})};Lt.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||Ce(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)};Lt.prototype.detachLine=function(e){if(this.lines.splice(Ce(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};hr(Lt);function cr(e,t,r,n,i){if(n&&n.shared)return sf(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return be(e.cm,cr)(e,t,r,n,i);var o=new Lt(e,i),l=Z(t,r);if(n&&Ht(n,o,!1),l>0||l==0&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=nr("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(_o(e,t.line,t,r,o)||t.line!=r.line&&_o(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Qs()}o.addToHistory&&wa(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var a=t.line,s=e.cm,u;if(e.iter(a,r.line+1,function(p){s&&o.collapsed&&!s.options.lineWrapping&&Je(p)==s.display.maxLine&&(u=!0),o.collapsed&&a!=t.line&&Qe(p,0),Vs(p,new Rn(o,a==t.line?t.ch:null,a==r.line?r.ch:null)),++a}),o.collapsed&&e.iter(t.line,r.line+1,function(p){Ct(e,p)&&Qe(p,0)}),o.clearOnEnter&&X(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Zs(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++Aa,o.atomic=!0),s){if(u&&(s.curOp.updateMaxLine=!0),o.collapsed)Fe(s,t.line,r.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var h=t.line;h<=r.line;h++)St(s,h,"text");o.atomic&&Ca(s.doc),ke(s,"markerAdded",s,o)}return o}var on=function(e,t){var r=this;this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=r};on.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)e.markers[t].clear();ke(this,"clear")}};on.prototype.find=function(e,t){return this.primary.find(e,t)};hr(on);function sf(e,t,r,n,i){n=Ht(n),n.shared=!1;var o=[cr(e,t,r,n,i)],l=o[0],a=n.widgetNode;return _t(e,function(s){a&&(n.widgetNode=a.cloneNode(!0)),o.push(cr(s,V(s,t),V(s,r),n,i));for(var u=0;u<s.linked.length;++u)if(s.linked[u].isParent)return;l=ie(o)}),new on(o,l)}function ll(e){return e.findMarks(F(e.first,0),e.clipPos(F(e.lastLine())),function(t){return t.parent})}function uf(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(Z(o,l)){var a=cr(e,o,l,n.primary,n.primary.type);n.markers.push(a),a.parent=n}}}function ff(e){for(var t=function(n){var i=e[n],o=[i.primary.doc];_t(i.primary.doc,function(s){return o.push(s)});for(var l=0;l<i.markers.length;l++){var a=i.markers[l];Ce(o,a.doc)==-1&&(a.parent=null,i.markers.splice(l--,1))}},r=0;r<e.length;r++)t(r)}var cf=0,De=function(e,t,r,n,i){if(!(this instanceof De))return new De(e,t,r,n,i);r==null&&(r=0),Or.call(this,[new Nr([new ar("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=F(r,0);this.sel=wt(o),this.history=new kn(null),this.id=++cf,this.modeOption=t,this.lineSep=n,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ho(this,{from:o,to:o,text:e}),xe(this,wt(o),et)};De.prototype=xl(Or.prototype,{constructor:De,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=hi(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:me(function(e){var t=F(this.first,0),r=this.first+this.size-1;fr(this,{from:t,to:F(r,q(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Er(this.cm,0,0),xe(this,wt(t),et)}),replaceRange:function(e,t,r,n){t=V(this,t),r=r?V(this,r):t,gr(this,e,t,r,n)},getRange:function(e,t,r){var n=Ot(this,V(this,e),V(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(Ur(this,e))return q(this,e)},getLineNumber:function(e){return le(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=q(this,e)),Je(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return V(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:me(function(e,t,r){el(this,V(this,typeof e=="number"?F(e,t||0):e),null,r)}),setSelection:me(function(e,t,r){el(this,V(this,e),V(this,t||e),r)}),extendSelection:me(function(e,t,r){jn(this,V(this,e),t&&V(this,t),r)}),extendSelections:me(function(e,t){$o(this,Oo(this,e),t)}),extendSelectionsBy:me(function(e,t){var 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r=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return n.ch<e.getLine(n.line).search(/\S/)?ul(e,t.head):n},Dr)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),l=Pe(e.getLine(o.line),o.ch,n);t.push(Hi(n-l%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Ee(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++)if(!!t[n].empty()){var i=t[n].head,o=q(e.doc,i.line).text;if(o){if(i.ch==o.length&&(i=new F(i.line,i.ch-1)),i.ch>0)i=new F(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),F(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=q(e.doc,i.line-1).text;l&&(i=new F(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+l.charAt(l.length-1),F(i.line-1,l.length-1),i,"+transpose"))}}r.push(new ne(i,i))}e.setSelections(r)})},newlineAndIndent:function(e){return Ee(e,function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange(e.doc.lineSeparator(),t[r].anchor,t[r].head,"+input");t=e.listSelections();for(var n=0;n<t.length;n++)e.indentLine(t[n].from().line,null,!0);vr(e)})},openLine:function(e){return e.replaceSelection(`
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i=e.state.keySeq;if(i){if(Na(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Cf.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),fl(e,i+" "+t,r,n))return!0}return fl(e,t,r,n)}function fl(e,t,r,n){var i=xf(e,t,n);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&ke(e,"keyHandled",e,t,r),(i=="handled"||i=="multi")&&(Ae(r),no(e)),!!i}function za(e,t){var r=Ia(t,!0);return r?t.shiftKey&&!e.state.keySeq?Ir(e,"Shift-"+r,t,function(n){return xn(e,n,!0)})||Ir(e,r,t,function(n){if(typeof n=="string"?/^go[A-Z]/.test(n):n.motion)return xn(e,n)}):Ir(e,r,t,function(n){return xn(e,n)}):!1}function Sf(e,t,r){return Ir(e,"'"+r+"'",t,function(n){return xn(e,n,!0)})}var Fi=null;function Pa(e){var t=this;if(t.curOp.focus=at(),!ye(t,e)){re&&ce<11&&e.keyCode==27&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=r==16||e.shiftKey;var 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Sr&&Sr.compare(r,e,t)?(Cr=Sr=null,"triple"):Cr&&Cr.compare(r,e,t)?(Sr=new Ei(r,e,t),Cr=null,"double"):(Cr=new Ei(r,e,t),Sr=null,"single")}function Ba(e){var t=this,r=t.display;if(!(ye(t,e)||r.activeTouch&&r.input.supportsTouch())){if(r.input.ensurePolled(),r.shift=e.shiftKey,lt(r,e)){Le||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if(!Ni(t,e)){var n=Pt(t,e),i=Ml(e),o=n?Mf(n,i):"single";window.focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),!(n&&Df(t,i,n,o,e))&&(i==1?n?Ff(t,n,o,e):Pi(e)==r.scroller&&Ae(e):i==2?(n&&jn(t.doc,n),setTimeout(function(){return r.input.focus()},20)):i==3&&(Ii?t.display.input.onContextMenu(e):la(t)))}}}function Df(e,t,r,n,i){var o="Click";return n=="double"?o="Double"+o:n=="triple"&&(o="Triple"+o),o=(t==1?"Left":t==2?"Middle":"Right")+o,Ir(e,Oa(o,i),i,function(l){if(typeof l=="string"&&(l=jr[l]),!l)return!1;var 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ne(n.from,n.to)}function Nf(e,t,r,n){var i=e.display,o=e.doc;Ae(t);var l,a,s=o.sel,u=s.ranges;if(n.addNew&&!n.extend?(a=o.sel.contains(r),a>-1?l=u[a]:l=new ne(r,r)):(l=o.sel.primary(),a=o.sel.primIndex),n.unit=="rectangle")n.addNew||(l=new ne(r,r)),r=Pt(e,t,!0,!0),a=-1;else{var h=cl(e,r,n.unit);n.extend?l=po(l,h.anchor,h.head,n.extend):l=h}n.addNew?a==-1?(a=u.length,xe(o,Ge(e,u.concat([l]),a),{scroll:!1,origin:"*mouse"})):u.length>1&&u[a].empty()&&n.unit=="char"&&!n.extend?(xe(o,Ge(e,u.slice(0,a).concat(u.slice(a+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):vo(o,a,l,si):(a=0,xe(o,new He([l],0),si),s=o.sel);var p=r;function b(L){if(Z(p,L)!=0)if(p=L,n.unit=="rectangle"){for(var E=[],P=e.options.tabSize,W=Pe(q(o,r.line).text,r.ch,P),Y=Pe(q(o,L.line).text,L.ch,P),_=Math.min(W,Y),v=Math.max(W,Y),C=Math.min(r.line,L.line),d=Math.min(e.lastLine(),Math.max(r.line,L.line));C<=d;C++){var B=q(o,C).text,Q=pi(B,_,P);_==v?E.push(new ne(F(C,Q),F(C,Q))):B.length>Q&&E.push(new ne(F(C,Q),F(C,pi(B,v,P))))}E.length||E.push(new ne(r,r)),xe(o,Ge(e,s.ranges.slice(0,a).concat(E),a),{origin:"*mouse",scroll:!1}),e.scrollIntoView(L)}else{var j=l,w=cl(e,L,n.unit),T=j.anchor,x;Z(w.anchor,T)>0?(x=w.head,T=_n(j.from(),w.anchor)):(x=w.anchor,T=Wn(j.to(),w.head));var K=s.ranges.slice(0);K[a]=Of(e,new ne(V(o,T),x)),xe(o,Ge(e,K,a),si)}}var y=i.wrapper.getBoundingClientRect(),k=0;function S(L){var E=++k,P=Pt(e,L,!0,n.unit=="rectangle");if(!!P)if(Z(P,p)!=0){e.curOp.focus=at(),b(P);var W=oo(i,o);(P.line>=W.to||P.line<W.from)&&setTimeout(be(e,function(){k==E&&S(L)}),150)}else{var Y=L.clientY<y.top?-20:L.clientY>y.bottom?20:0;Y&&setTimeout(be(e,function(){k==E&&(i.scroller.scrollTop+=Y,S(L))}),50)}}function D(L){e.state.selectingText=!1,k=1/0,L&&(Ae(L),i.input.focus()),Oe(i.wrapper.ownerDocument,"mousemove",A),Oe(i.wrapper.ownerDocument,"mouseup",I),o.history.lastSelOrigin=null}var A=be(e,function(L){L.buttons===0||!Ml(L)?D(L):S(L)}),I=be(e,D);e.state.selectingText=I,X(i.wrapper.ownerDocument,"mousemove",A),X(i.wrapper.ownerDocument,"mouseup",I)}function Of(e,t){var r=t.anchor,n=t.head,i=q(e.doc,r.line);if(Z(r,n)==0&&r.sticky==n.sticky)return t;var o=st(i);if(!o)return t;var l=Br(o,r.ch,r.sticky),a=o[l];if(a.from!=r.ch&&a.to!=r.ch)return t;var s=l+(a.from==r.ch==(a.level!=1)?0:1);if(s==0||s==o.length)return t;var u;if(n.line!=r.line)u=(n.line-r.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var h=Br(o,n.ch,n.sticky),p=h-l||(n.ch-r.ch)*(a.level==1?-1:1);h==s-1||h==s?u=p<0:u=p>0}var b=o[s+(u?-1:0)],y=u==(b.level==1),k=y?b.from:b.to,S=y?"after":"before";return r.ch==k&&r.sticky==S?t:new ne(new F(r.line,k,S),n)}function Ra(e,t,r,n){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch{return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Ae(t);var l=e.display,a=l.lineDiv.getBoundingClientRect();if(o>a.bottom||!We(e,r))return mi(t);o-=a.top-l.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var u=l.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=i){var h=Et(e.doc,o),p=e.display.gutterSpecs[s];return de(e,r,e,h,p.className,t),mi(t)}}}function Ni(e,t){return Ra(e,t,"gutterClick",!0)}function If(e,t){lt(e.display,t)||Hf(e,t)||ye(e,t,"contextmenu")||Ii||e.display.input.onContextMenu(t)}function Hf(e,t){return We(e,"gutterContextMenu")?Ra(e,t,"gutterContextMenu",!1):!1}function Ua(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Gr(e)}var rr={toString:function(){return"CodeMirror.Init"}},Ka={},Cn={};function zf(e){var t=e.optionHandlers;function r(n,i,o,l){e.defaults[n]=i,o&&(t[n]=l?function(a,s,u){u!=rr&&o(a,s,u)}:o)}e.defineOption=r,e.Init=rr,r("value","",function(n,i){return n.setValue(i)},!0),r("mode",null,function(n,i){n.doc.modeOption=i,Mi(n)},!0),r("indentUnit",2,Mi,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(n){Tr(n),Gr(n),Fe(n)},!0),r("lineSeparator",null,function(n,i){if(n.doc.lineSep=i,!!i){var o=[],l=n.doc.first;n.doc.iter(function(s){for(var u=0;;){var h=s.text.indexOf(i,u);if(h==-1)break;u=h+i.length,o.push(F(l,h))}l++});for(var a=o.length-1;a>=0;a--)gr(n.doc,i,o[a],F(o[a].line,o[a].ch+i.length))}}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(n,i,o){n.state.specialChars=new RegExp(i.source+(i.test("	")?"":"|	"),"g"),o!=rr&&n.refresh()}),r("specialCharPlaceholder",uu,function(n){return n.refresh()},!0),r("electricChars",!0),r("inputStyle",zr?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running src")},!0),r("spellcheck",!1,function(n,i){return n.getInputField().spellcheck=i},!0),r("autocorrect",!1,function(n,i){return n.getInputField().autocorrect=i},!0),r("autocapitalize",!1,function(n,i){return n.getInputField().autocapitalize=i},!0),r("rtlMoveVisually",!Es),r("wholeLineUpdateBefore",!0),r("theme","default",function(n){Ua(n),wr(n)},!0),r("keyMap","default",function(n,i,o){var l=Fn(i),a=o!=rr&&Fn(o);a&&a.detach&&a.detach(n,l),l.attach&&l.attach(n,a||null)}),r("extraKeys",null),r("configureMouse",null),r("lineWrapping",!1,Wf,!0),r("gutters",[],function(n,i){n.display.gutterSpecs=Ti(i,n.options.lineNumbers),wr(n)},!0),r("fixedGutter",!0,function(n,i){n.display.gutters.style.left=i?to(n.display)+"px":"0",n.refresh()},!0),r("coverGutterNextToScrollbar",!1,function(n){return ur(n)},!0),r("scrollbarStyle","native",function(n){fa(n),ur(n),n.display.scrollbars.setScrollTop(n.doc.scrollTop),n.display.scrollbars.setScrollLeft(n.doc.scrollLeft)},!0),r("lineNumbers",!1,function(n,i){n.display.gutterSpecs=Ti(n.options.gutters,i),wr(n)},!0),r("firstLineNumber",1,wr,!0),r("lineNumberFormatter",function(n){return n},wr,!0),r("showCursorWhenSelecting",!1,Fr,!0),r("resetSelectionOnContextMenu",!0),r("lineWiseCopyCut",!0),r("pasteLinesPerSelection",!0),r("selectionsMayTouch",!1),r("readOnly",!1,function(n,i){i=="nocursor"&&($r(n),n.display.input.blur()),n.display.input.readOnlyChanged(i)}),r("disableInput",!1,function(n,i){i||n.display.input.reset()},!0),r("dragDrop",!0,Pf),r("allowDropFileTypes",null),r("cursorBlinkRate",530),r("cursorScrollMargin",0),r("cursorHeight",1,Fr,!0),r("singleCursorHeightPerLine",!0,Fr,!0),r("workTime",100),r("workDelay",100),r("flattenSpans",!0,Tr,!0),r("addModeClass",!1,Tr,!0),r("pollInterval",100),r("undoDepth",200,function(n,i){return n.doc.history.undoDepth=i}),r("historyEventDelay",1250),r("viewportMargin",10,function(n){return n.refresh()},!0),r("maxHighlightLength",1e4,Tr,!0),r("moveInputWithCursor",!0,function(n,i){i||n.display.input.resetPosition()}),r("tabindex",null,function(n,i){return n.display.input.getField().tabIndex=i||""}),r("autofocus",null),r("direction","ltr",function(n,i){return n.doc.setDirection(i)},!0),r("phrases",null)}function Pf(e,t,r){var n=r&&r!=rr;if(!t!=!n){var i=e.display.dragFunctions,o=t?X:Oe;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function Wf(e){e.options.lineWrapping?(Ut(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Rt(e.display.wrapper,"CodeMirror-wrap"),Yi(e)),ro(e),Fe(e),Gr(e),setTimeout(function(){return ur(e)},100)}function R(e,t){var r=this;if(!(this instanceof R))return new R(e,t);this.options=t=t?Ht(t):{},Ht(Ka,t,!1);var n=t.value;typeof n=="string"?n=new De(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var i=new R.inputStyles[t.inputStyle](this),o=this.display=new Zu(e,n,i,t);o.wrapper.CodeMirror=this,Ua(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),fa(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new bt,keySeq:null,specialChars:null},t.autofocus&&!zr&&o.input.focus(),re&&ce<11&&setTimeout(function(){return r.display.input.reset(!0)},20),_f(this),vf(),Xt(this),this.curOp.forceUpdate=!0,ma(this,n),t.autofocus&&!zr||this.hasFocus()?setTimeout(Hn(io,this),20):$r(this);for(var l in Cn)Cn.hasOwnProperty(l)&&Cn[l](r,t[l],rr);da(this),t.finishInit&&t.finishInit(this);for(var a=0;a<Oi.length;++a)Oi[a](r);Yt(this),Le&&t.lineWrapping&&getComputedStyle(o.lineDiv).textRendering=="optimizelegibility"&&(o.lineDiv.style.textRendering="auto"),t.onload&&t.onload(this)}R.defaults=Ka;R.optionHandlers=Cn;function _f(e){var t=e.display;X(t.scroller,"mousedown",be(e,Ba)),re&&ce<11?X(t.scroller,"dblclick",be(e,function(s){if(!ye(e,s)){var u=Pt(e,s);if(!(!u||Ni(e,s)||lt(e.display,s))){Ae(s);var h=e.findWordAt(u);jn(e.doc,h.anchor,h.head)}}})):X(t.scroller,"dblclick",function(s){return ye(e,s)||Ae(s)}),X(t.scroller,"contextmenu",function(s){return If(e,s)});var r,n={end:0};function i(){t.activeTouch&&(r=setTimeout(function(){return t.activeTouch=null},1e3),n=t.activeTouch,n.end=+new Date)}function o(s){if(s.touches.length!=1)return!1;var u=s.touches[0];return u.radiusX<=1&&u.radiusY<=1}function l(s,u){if(u.left==null)return!0;var h=u.left-s.left,p=u.top-s.top;return h*h+p*p>20*20}X(t.scroller,"touchstart",function(s){if(!ye(e,s)&&!o(s)&&!Ni(e,s)){t.input.ensurePolled(),clearTimeout(r);var u=+new Date;t.activeTouch={start:u,moved:!1,prev:u-n.end<=300?n:null},s.touches.length==1&&(t.activeTouch.left=s.touches[0].pageX,t.activeTouch.top=s.touches[0].pageY)}}),X(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),X(t.scroller,"touchend",function(s){var u=t.activeTouch;if(u&&!lt(t,s)&&u.left!=null&&!u.moved&&new Date-u.start<300){var h=e.coordsChar(t.activeTouch,"page"),p;!u.prev||l(u,u.prev)?p=new ne(h,h):!u.prev.prev||l(u,u.prev.prev)?p=e.findWordAt(h):p=new ne(F(h.line,0),V(e.doc,F(h.line+1,0))),e.setSelection(p.anchor,p.head),e.focus(),Ae(s)}i()}),X(t.scroller,"touchcancel",i),X(t.scroller,"scroll",function(){t.scroller.clientHeight&&(en(e,t.scroller.scrollTop),qt(e,t.scroller.scrollLeft,!0),de(e,"scroll",e))}),X(t.scroller,"mousewheel",function(s){return jo(e,s)}),X(t.scroller,"DOMMouseScroll",function(s){return jo(e,s)}),X(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(s){ye(e,s)||Rr(s)},over:function(s){ye(e,s)||(pf(e,s),Rr(s))},start:function(s){return df(e,s)},drop:be(e,hf),leave:function(s){ye(e,s)||Ea(e)}};var a=t.input.getField();X(a,"keyup",function(s){return Wa.call(e,s)}),X(a,"keydown",be(e,Pa)),X(a,"keypress",be(e,_a)),X(a,"focus",function(s){return io(e,s)}),X(a,"blur",function(s){return $r(e,s)})}var Oi=[];R.defineInitHook=function(e){return Oi.push(e)};function Hr(e,t,r,n){var i=e.doc,o;r==null&&(r="add"),r=="smart"&&(i.mode.indent?o=Jr(e,t).state:r="prev");var l=e.options.tabSize,a=q(i,t),s=Pe(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var u=a.text.match(/^\s*/)[0],h;if(!n&&!/\S/.test(a.text))h=0,r="not";else 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i=this.doc,o=q(i,n.line).text,l=n.ch,a=n.ch;if(o){var s=this.getHelper(n,"wordChars");(n.sticky=="before"||a==o.length)&&l?--l:++a;for(var u=o.charAt(l),h=bn(u,s)?function(p){return bn(p,s)}:/\s/.test(u)?function(p){return/\s/.test(p)}:function(p){return!/\s/.test(p)&&!bn(p)};l>0&&h(o.charAt(l-1));)--l;for(;a<o.length&&h(o.charAt(a));)++a}return new ne(F(n.line,l),F(n.line,a))},toggleOverwrite:function(n){n!=null&&n==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Ut(this.display.cursorDiv,"CodeMirror-overwrite"):Rt(this.display.cursorDiv,"CodeMirror-overwrite"),de(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==at()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Se(function(n,i){Er(this,n,i)}),getScrollInfo:function(){var n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-Ve(this)-this.display.barHeight,width:n.scrollWidth-Ve(this)-this.display.barWidth,clientHeight:Qi(this),clientWidth:Kt(this)}},scrollIntoView:Se(function(n,i){n==null?(n={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof n=="number"?n={from:F(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=i||0,n.from.line!=null?zu(this,n):aa(this,n.from,n.to,n.margin)}),setSize:Se(function(n,i){var o=this,l=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};n!=null&&(this.display.wrapper.style.width=l(n)),i!=null&&(this.display.wrapper.style.height=l(i)),this.options.lineWrapping&&Jl(this);var a=this.display.viewFrom;this.doc.iter(a,this.display.viewTo,function(s){if(s.widgets){for(var 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this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},hr(e),e.registerHelper=function(n,i,o){r.hasOwnProperty(n)||(r[n]=e[n]={_global:[]}),r[n][i]=o},e.registerGlobalHelper=function(n,i,o,l){e.registerHelper(n,i,l),r[n]._global.push({pred:o,val:l})}}function di(e,t,r,n,i){var o=t,l=r,a=q(e,t.line);function s(){var A=t.line+r;return A<e.first||A>=e.first+e.size?!1:(t=new F(A,t.ch,t.sticky),a=q(e,A))}function u(A){var I;if(i?I=wf(e.cm,a,t,r):I=Ai(a,t,r),I==null)if(!A&&s())t=mo(i,e.cm,a,t.line,r);else return!1;else t=I;return!0}if(n=="char")u();else if(n=="column")u(!0);else if(n=="word"||n=="group")for(var h=null,p=n=="group",b=e.cm&&e.cm.getHelper(t,"wordChars"),y=!0;!(r<0&&!u(!y));y=!1){var k=a.text.charAt(t.ch)||`
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`?"n":!p||/\s/.test(k)?null:"p";if(p&&!y&&!S&&(S="s"),h&&h!=S){r<0&&(r=1,u(),t.sticky="after");break}if(S&&(h=S),r>0&&!u(!y))break}var D=An(e,t,o,l,!0);return yi(o,D)&&(D.hitSide=!0),D}function hl(e,t,r,n){var i=e.doc,o=t.left,l;if(n=="page"){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),s=Math.max(a-.5*sr(e.display),3);l=(r>0?t.bottom:t.top)+r*s}else n=="line"&&(l=r>0?t.bottom+3:t.top-3);for(var u;u=$i(e,o,l),!!u.outside;){if(r<0?l<=0:l>=i.height){u.hitSide=!0;break}l+=r*5}return u}var ae=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new bt,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};ae.prototype.init=function(e){var t=this,r=this,n=r.cm,i=r.div=e.lineDiv;Ya(i,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize),X(i,"paste",function(l){ye(n,l)||qa(l,n)||ce<=11&&setTimeout(be(n,function(){return t.updateFromDOM()}),20)}),X(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),X(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),X(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),X(i,"touchstart",function(){return r.forceCompositionEnd()}),X(i,"input",function(){t.composing||t.readFromDOMSoon()});function o(l){if(!ye(n,l)){if(n.somethingSelected())En({lineWise:!1,text:n.getSelections()}),l.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var a=Xa(n);En({lineWise:!0,text:a.text}),l.type=="cut"&&n.operation(function(){n.setSelections(a.ranges,0,et),n.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var s=Ke.text.join(`
`);if(l.clipboardData.setData("Text",s),l.clipboardData.getData("Text")==s){l.preventDefault();return}}var u=ja(),h=u.firstChild;n.display.lineSpace.insertBefore(u,n.display.lineSpace.firstChild),h.value=Ke.text.join(`
`);var p=document.activeElement;Wr(h),setTimeout(function(){n.display.lineSpace.removeChild(u),p.focus(),p==i&&r.showPrimarySelection()},50)}}X(i,"copy",o),X(i,"cut",o)};ae.prototype.prepareSelection=function(){var e=na(this.cm,!1);return e.focus=this.cm.state.focused,e};ae.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))};ae.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()};ae.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),i=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var o=Nn(t,e.anchorNode,e.anchorOffset),l=Nn(t,e.focusNode,e.focusOffset);if(!(o&&!o.bad&&l&&!l.bad&&Z(_n(o,l),n)==0&&Z(Wn(o,l),i)==0)){var a=t.display.view,s=n.line>=t.display.viewFrom&&dl(t,n)||{node:a[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&dl(t,i);if(!u){var h=a[a.length-1].measure,p=h.maps?h.maps[h.maps.length-1]:h.map;u={node:p[p.length-1],offset:p[p.length-2]-p[p.length-3]}}if(!s||!u){e.removeAllRanges();return}var b=e.rangeCount&&e.getRangeAt(0),y;try{y=It(s.node,s.offset,u.offset,u.node)}catch{}y&&(!gt&&t.state.focused?(e.collapse(s.node,s.offset),y.collapsed||(e.removeAllRanges(),e.addRange(y))):(e.removeAllRanges(),e.addRange(y)),b&&e.anchorNode==null?e.addRange(b):gt&&this.startGracePeriod()),this.rememberSelection()}};ae.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)};ae.prototype.showMultipleSelections=function(e){Ie(this.cm.display.cursorDiv,e.cursors),Ie(this.cm.display.selectionDiv,e.selection)};ae.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset};ae.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return yt(this.div,t)};ae.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())};ae.prototype.blur=function(){this.div.blur()};ae.prototype.getField=function(){return this.div};ae.prototype.supportsTouch=function(){return!0};ae.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Ee(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)};ae.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset};ae.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(In&&On&&this.cm.display.gutterSpecs.length&&Rf(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var r=Nn(t,e.anchorNode,e.anchorOffset),n=Nn(t,e.focusNode,e.focusOffset);r&&n&&Ee(t,function(){xe(t.doc,wt(r,n),et),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}};ae.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(),i=r.to();if(n.ch==0&&n.line>e.firstLine()&&(n=F(n.line-1,q(e.doc,n.line-1).length)),i.ch==q(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=F(i.line+1,0)),n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,l,a;n.line==t.viewFrom||(o=Wt(e,n.line))==0?(l=le(t.view[0].line),a=t.view[0].node):(l=le(t.view[o].line),a=t.view[o-1].node.nextSibling);var s=Wt(e,i.line),u,h;if(s==t.view.length-1?(u=t.viewTo-1,h=t.lineDiv.lastChild):(u=le(t.view[s+1].line)-1,h=t.view[s+1].node.previousSibling),!a)return!1;for(var p=e.doc.splitLines(Uf(e,a,h,l,u)),b=Ot(e.doc,F(l,0),F(u,q(e.doc,u).text.length));p.length>1&&b.length>1;)if(ie(p)==ie(b))p.pop(),b.pop(),u--;else if(p[0]==b[0])p.shift(),b.shift(),l++;else break;for(var y=0,k=0,S=p[0],D=b[0],A=Math.min(S.length,D.length);y<A&&S.charCodeAt(y)==D.charCodeAt(y);)++y;for(var I=ie(p),L=ie(b),E=Math.min(I.length-(p.length==1?y:0),L.length-(b.length==1?y:0));k<E&&I.charCodeAt(I.length-k-1)==L.charCodeAt(L.length-k-1);)++k;if(p.length==1&&b.length==1&&l==n.line)for(;y&&y>n.ch&&I.charCodeAt(I.length-k-1)==L.charCodeAt(L.length-k-1);)y--,k++;p[p.length-1]=I.slice(0,I.length-k).replace(/^\u200b+/,""),p[0]=p[0].slice(y).replace(/\u200b+$/,"");var P=F(l,y),W=F(u,b.length?ie(b).length-k:0);if(p.length>1||p[0]||Z(P,W))return gr(e.doc,p,P,W,"+input"),!0};ae.prototype.ensurePolled=function(){this.forceCompositionEnd()};ae.prototype.reset=function(){this.forceCompositionEnd()};ae.prototype.forceCompositionEnd=function(){!this.composing||(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())};ae.prototype.readFromDOMSoon=function(){var e=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80))};ae.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Ee(this.cm,function(){return Fe(e.cm)})};ae.prototype.setUneditable=function(e){e.contentEditable="false"};ae.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||be(this.cm,yo)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))};ae.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")};ae.prototype.onContextMenu=function(){};ae.prototype.resetPosition=function(){};ae.prototype.needsContentAttribute=!0;function dl(e,t){var r=Ji(e,t.line);if(!r||r.hidden)return null;var n=q(e.doc,t.line),i=Xl(r,n,t.line),o=st(n,e.doc.direction),l="left";if(o){var a=Br(o,t.ch);l=a%2?"right":"left"}var s=Zl(i.map,t.ch,l);return s.offset=s.collapse=="right"?s.end:s.start,s}function Rf(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function $t(e,t){return t&&(e.bad=!0),e}function Uf(e,t,r,n,i){var o="",l=!1,a=e.doc.lineSeparator(),s=!1;function u(y){return function(k){return k.id==y}}function h(){l&&(o+=a,s&&(o+=a),l=s=!1)}function p(y){y&&(h(),o+=y)}function b(y){if(y.nodeType==1){var k=y.getAttribute("cm-text");if(k){p(k);return}var S=y.getAttribute("cm-marker"),D;if(S){var A=e.findMarks(F(n,0),F(i+1,0),u(+S));A.length&&(D=A[0].find(0))&&p(Ot(e.doc,D.from,D.to).join(a));return}if(y.getAttribute("contenteditable")=="false")return;var I=/^(pre|div|p|li|table|br)$/i.test(y.nodeName);if(!/^br$/i.test(y.nodeName)&&y.textContent.length==0)return;I&&h();for(var L=0;L<y.childNodes.length;L++)b(y.childNodes[L]);/^(pre|p)$/i.test(y.nodeName)&&(s=!0),I&&(l=!0)}else y.nodeType==3&&p(y.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;b(t),t!=r;)t=t.nextSibling,s=!1;return o}function Nn(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return $t(e.clipPos(F(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return Kf(o,t,r)}}function Kf(e,t,r){var n=e.text.firstChild,i=!1;if(!t||!yt(n,t))return $t(F(le(e.line),0),!0);if(t==n&&(i=!0,t=n.childNodes[r],r=0,!t)){var o=e.rest?ie(e.rest):e.line;return $t(F(le(o),o.text.length),i)}var l=t.nodeType==3?t:null,a=t;for(!l&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(l=t.firstChild,r&&(r=l.nodeValue.length));a.parentNode!=n;)a=a.parentNode;var s=e.measure,u=s.maps;function h(D,A,I){for(var L=-1;L<(u?u.length:0);L++)for(var E=L<0?s.map:u[L],P=0;P<E.length;P+=3){var W=E[P+2];if(W==D||W==A){var Y=le(L<0?e.line:e.rest[L]),_=E[P]+I;return(I<0||W!=D)&&(_=E[P+(I?1:0)]),F(Y,_)}}}var p=h(l,a,r);if(p)return $t(p,i);for(var b=a.nextSibling,y=l?l.nodeValue.length-r:0;b;b=b.nextSibling){if(p=h(b,b.firstChild,0),p)return $t(F(p.line,p.ch-y),i);y+=b.textContent.length}for(var k=a.previousSibling,S=r;k;k=k.previousSibling){if(p=h(k,k.firstChild,-1),p)return $t(F(p.line,p.ch+S),i);S+=k.textContent.length}}var ve=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new bt,this.hasSelection=!1,this.composing=null};ve.prototype.init=function(e){var t=this,r=this,n=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),Qr&&(i.style.width="0px"),X(i,"input",function(){re&&ce>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),X(i,"paste",function(l){ye(n,l)||qa(l,n)||(n.state.pasteIncoming=+new Date,r.fastPoll())});function o(l){if(!ye(n,l)){if(n.somethingSelected())En({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var a=Xa(n);En({lineWise:!0,text:a.text}),l.type=="cut"?n.setSelections(a.ranges,null,et):(r.prevInput="",i.value=a.text.join(`
`),Wr(i))}else return;l.type=="cut"&&(n.state.cutIncoming=+new Date)}}X(i,"cut",o),X(i,"copy",o),X(e.scroller,"paste",function(l){if(!(lt(e,l)||ye(n,l))){if(!i.dispatchEvent){n.state.pasteIncoming=+new Date,r.focus();return}var a=new Event("paste");a.clipboardData=l.clipboardData,i.dispatchEvent(a)}}),X(e.lineSpace,"selectstart",function(l){lt(e,l)||Ae(l)}),X(i,"compositionstart",function(){var l=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:l,range:n.markText(l,n.getCursor("to"),{className:"CodeMirror-composing"})}}),X(i,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})};ve.prototype.createField=function(e){this.wrapper=ja(),this.textarea=this.wrapper.firstChild};ve.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=na(e);if(e.options.moveInputWithCursor){var i=qe(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n};ve.prototype.showSelection=function(e){var t=this.cm,r=t.display;Ie(r.cursorDiv,e.cursors),Ie(r.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")};ve.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing)){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&Wr(this.textarea),re&&ce>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",re&&ce>=9&&(this.hasSelection=null))}};ve.prototype.getField=function(){return this.textarea};ve.prototype.supportsTouch=function(){return!1};ve.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!zr||at()!=this.textarea))try{this.textarea.focus()}catch{}};ve.prototype.blur=function(){this.textarea.blur()};ve.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0};ve.prototype.receivedFocus=function(){this.slowPoll()};ve.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})};ve.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function r(){var n=t.poll();!n&&!e?(e=!0,t.polling.set(60,r)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,r)};ve.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||Bs(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(re&&ce>=9&&this.hasSelection===i||Ye&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(o==8203&&!n&&(n="\u200B"),o==8666)return this.reset(),this.cm.execCommand("undo")}for(var l=0,a=Math.min(n.length,i.length);l<a&&n.charCodeAt(l)==i.charCodeAt(l);)++l;return Ee(t,function(){yo(t,i.slice(l),n.length-l,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
`)>-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};ve.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)};ve.prototype.onKeyPress=function(){re&&ce>=9&&(this.hasSelection=null),this.fastPoll()};ve.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=Pt(r,e),l=n.scroller.scrollTop;if(!o||Xe)return;var a=r.options.resetSelectionOnContextMenu;a&&r.doc.sel.contains(o)==-1&&be(r,xe)(r.doc,wt(o),et);var s=i.style.cssText,u=t.wrapper.style.cssText,h=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
      top: `+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+`px;
      z-index: 1000; background: `+(re?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var p;Le&&(p=window.scrollY),n.input.focus(),Le&&window.scrollTo(null,p),n.input.reset(),r.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=y,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll);function b(){if(i.selectionStart!=null){var S=r.somethingSelected(),D="\u200B"+(S?i.value:"");i.value="\u21DA",i.value=D,t.prevInput=S?"":"\u200B",i.selectionStart=1,i.selectionEnd=D.length,n.selForContextMenu=r.doc.sel}}function y(){if(t.contextMenuPending==y&&(t.contextMenuPending=!1,t.wrapper.style.cssText=u,i.style.cssText=s,re&&ce<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=l),i.selectionStart!=null)){(!re||re&&ce<9)&&b();var 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