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Fr=null;function jl(e){Fr?Fr.ops.push(e):e.ownsGroup=Fr={ops:[e],delayedCallbacks:[]}}function Xl(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function Yl(e,t){var n=e.ownsGroup;if(n)try{Xl(n)}finally{Fr=null,t(n)}}var un=null;function Ue(e,t){var n=jt(e,t);if(n.length){var r=Array.prototype.slice.call(arguments,2),i;Fr?i=Fr.delayedCallbacks:un?i=un:(i=un=[],setTimeout(Zl,0));for(var o=function(l){i.push(function(){return n[l].apply(null,r)})},a=0;a<n.length;++a)o(a)}}function Zl(){var e=un;un=null;for(var t=0;t<e.length;++t)e[t]()}function Bo(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];o=="text"?Ql(e,t):o=="gutter"?Ko(e,t,n,r):o=="class"?Oi(e,t):o=="widget"&&Vl(e,t,r)}t.changes=null}function fn(e){return e.node==e.text&&(e.node=c("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),H&&te<8&&(e.node.style.zIndex=2)),e.node}function Jl(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=fn(t);t.background=r.insertBefore(c("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}function Ro(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Eo(e,t)}function Ql(e,t){var n=t.text.className,r=Ro(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,Oi(e,t)):n&&(t.text.className=n)}function Oi(e,t){Jl(e,t),t.line.wrapClass?fn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Ko(e,t,n,r){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=fn(t);t.gutterBackground=c("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.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 a=fn(t),l=t.gutter=c("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" 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Uo(e,t,n,r,i){if(t.widgets)for(var o=fn(n),a=0,l=t.widgets;a<l.length;++a){var s=l[a],u=c("div",[s.node],"CodeMirror-linewidget"+(s.className?" 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n=rn(t);n!=e.wrapper;n=n.parentNode)if(!n||n.nodeType==1&&n.getAttribute("cm-ignore-events")=="true"||n.parentNode==e.sizer&&n!=e.mover)return!0}function Vn(e){return e.lineSpace.offsetTop}function Wi(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Go(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=z(e.measure,c("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function Rt(e){return Ye-e.display.nativeBarWidth}function yr(e){return e.display.scroller.clientWidth-Rt(e)-e.display.barWidth}function Pi(e){return e.display.scroller.clientHeight-Rt(e)-e.display.barHeight}function ts(e,t,n){var r=e.options.lineWrapping,i=r&&yr(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var 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i=qo(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Kt(e,t,n,r,i){t.before&&(n=-1);var o=n+(r||""),a;return t.cache.hasOwnProperty(o)?a=t.cache[o]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(ts(e,t.view,t.rect),t.hasHeights=!0),a=is(e,t,n,r),a.bogus||(t.cache[o]=a)),{left:a.left,right:a.right,top:i?a.rtop:a.top,bottom:i?a.rbottom:a.bottom}}var Xo={left:0,right:0,top:0,bottom:0};function Yo(e,t,n){for(var r,i,o,a,l,s,u=0;u<e.length;u+=3)if(l=e[u],s=e[u+1],t<l?(i=0,o=1,a="left"):t<s?(i=t-l,o=i+1):(u==e.length-3||t==s&&e[u+3]>t)&&(o=s-l,i=o-1,t>=s&&(a="right")),i!=null){if(r=e[u+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),n=="left"&&i==0)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)r=e[(u-=3)+2],a="left";if(n=="right"&&i==s-l)for(;u<e.length-3&&e[u+3]==e[u+4]&&!e[u+5].insertLeft;)r=e[(u+=3)+2],a="right";break}return{node:r,start:i,end:o,collapse:a,coverStart:l,coverEnd:s}}function ns(e,t){var n=Xo;if(t=="left")for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function is(e,t,n,r){var i=Yo(t.map,n,r),o=i.node,a=i.start,l=i.end,s=i.collapse,u;if(o.nodeType==3){for(var d=0;d<4;d++){for(;a&&Pe(t.line.text.charAt(i.coverStart+a));)--a;for(;i.coverStart+l<i.coverEnd&&Pe(t.line.text.charAt(i.coverStart+l));)++l;if(H&&te<9&&a==0&&l==i.coverEnd-i.coverStart?u=o.parentNode.getBoundingClientRect():u=ns(T(o,a,l).getClientRects(),r),u.left||u.right||a==0)break;l=a,a=a-1,s="right"}H&&te<11&&(u=os(e.display.measure,u))}else{a>0&&(s=r="right");var p;e.options.lineWrapping&&(p=o.getClientRects()).length>1?u=p[r=="right"?p.length-1:0]:u=o.getBoundingClientRect()}if(H&&te<9&&!a&&(!u||!u.left&&!u.right)){var g=o.parentNode.getClientRects()[0];g?u={left:g.left,right:g.left+Rr(e.display),top:g.top,bottom:g.bottom}:u=Xo}for(var 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dn(e){Jo(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function Qo(e){return _&&J?-(e.body.getBoundingClientRect().left-parseInt(getComputedStyle(e.body).marginLeft)):e.defaultView.pageXOffset||(e.documentElement||e.body).scrollLeft}function Vo(e){return _&&J?-(e.body.getBoundingClientRect().top-parseInt(getComputedStyle(e.body).marginTop)):e.defaultView.pageYOffset||(e.documentElement||e.body).scrollTop}function Hi(e){var t=Pt(e),n=t.widgets,r=0;if(n)for(var i=0;i<n.length;++i)n[i].above&&(r+=cn(n[i]));return r}function $n(e,t,n,r,i){if(!i){var o=Hi(t);n.top+=o,n.bottom+=o}if(r=="line")return n;r||(r="local");var a=Zt(t);if(r=="local"?a+=Vn(e.display):a-=e.display.viewOffset,r=="page"||r=="window"){var l=e.display.lineSpace.getBoundingClientRect();a+=l.top+(r=="window"?0:Vo(rt(e)));var s=l.left+(r=="window"?0:Qo(rt(e)));n.left+=s,n.right+=s}return 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r=F(e.doc,t.line),i=Zt(r)+Vn(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Ei(e,t,n,r,i){var o=y(e,t,n);return o.xRel=i,r&&(o.outside=r),o}function Fi(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,n<0)return Ei(r.first,0,null,-1,-1);var i=h(r,n),o=r.first+r.size-1;if(i>o)return Ei(r.first+r.size-1,F(r,o).text.length,null,1,1);t<0&&(t=0);for(var a=F(r,i);;){var l=as(e,a,i,t,n),s=zl(a,l.ch+(l.xRel>0||l.outside>0?1:0));if(!s)return l;var u=s.find(1);if(u.line==i)return u;a=F(r,i=u.line)}}function ta(e,t,n,r){r-=Hi(t);var i=t.text.length,o=Ft(function(a){return Kt(e,n,a-1).bottom<=r},i,0);return i=Ft(function(a){return Kt(e,n,a).top>r},o,i),{begin:o,end:i}}function ra(e,t,n,r){n||(n=Ir(e,t));var i=$n(e,t,Kt(e,n,r),"line").top;return ta(e,t,n,i)}function Ii(e,t,n,r){return e.bottom<=n?!1:e.top>n?!0:(r?e.left:e.right)>t}function as(e,t,n,r,i){i-=Zt(t);var o=Ir(e,t),a=Hi(t),l=0,s=t.text.length,u=!0,d=ae(t,e.doc.direction);if(d){var p=(e.options.lineWrapping?ss:ls)(e,t,n,o,d,r,i);u=p.level!=1,l=u?p.from:p.to-1,s=u?p.to:p.from-1}var g=null,v=null,b=Ft(function(K){var B=Kt(e,o,K);return B.top+=a,B.bottom+=a,Ii(B,r,i,!1)?(B.top<=i&&B.left<=r&&(g=K,v=B),!0):!1},l,s),S,L,N=!1;if(v){var W=r-v.left<v.right-r,A=W==u;b=g+(A?0:1),L=A?"after":"before",S=W?v.left:v.right}else{!u&&(b==s||b==l)&&b++,L=b==0?"after":b==t.text.length?"before":Kt(e,o,b-(u?1:0)).bottom+a<=i==u?"after":"before";var P=zt(e,y(n,b,L),"line",t,o);S=P.left,N=i<P.top?-1:i>=P.bottom?1:0}return b=er(t.text,b,1),Ei(n,b,L,N,r-S)}function ls(e,t,n,r,i,o,a){var l=Ft(function(p){var g=i[p],v=g.level!=1;return Ii(zt(e,y(n,v?g.to:g.from,v?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),s=i[l];if(l>0){var u=s.level!=1,d=zt(e,y(n,u?s.from:s.to,u?"after":"before"),"line",t,r);Ii(d,o,a,!0)&&d.top>a&&(s=i[l-1])}return s}function ss(e,t,n,r,i,o,a){var l=ta(e,t,r,a),s=l.begin,u=l.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var d=null,p=null,g=0;g<i.length;g++){var v=i[g];if(!(v.from>=u||v.to<=s)){var b=v.level!=1,S=Kt(e,r,b?Math.min(u,v.to)-1:Math.max(s,v.from)).right,L=S<o?o-S+1e9:S-o;(!d||p>L)&&(d=v,p=L)}}return d||(d=i[i.length-1]),d.from<s&&(d={from:s,to:d.to,level:d.level}),d.to>u&&(d={from:d.from,to:u,level:d.level}),d}var br;function Br(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(br==null){br=c("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)br.appendChild(document.createTextNode("x")),br.appendChild(c("br"));br.appendChild(document.createTextNode("x"))}z(e.measure,br);var n=br.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),k(e.measure),n||1}function Rr(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=c("span","xxxxxxxxxx"),n=c("pre",[t],"CodeMirror-line-like");z(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Bi(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a){var l=e.display.gutterSpecs[a].className;n[l]=o.offsetLeft+o.clientLeft+i,r[l]=o.clientWidth}return{fixedPos:Ri(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Ri(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function na(e){var t=Br(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/Rr(e.display)-3);return function(i){if(lr(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function Ki(e){var t=e.doc,n=na(e);t.iter(function(r){var i=n(r);i!=r.height&&kt(r,i)})}function xr(e,t,n,r){var i=e.display;if(!n&&rn(t).getAttribute("cm-not-content")=="true")return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(p){return null}var s=Fi(e,o,a),u;if(r&&s.xRel>0&&(u=F(e.doc,s.line).text).length==s.ch){var d=se(u,u.length,e.options.tabSize)-u.length;s=y(s.line,Math.max(0,Math.round((o-Go(e.display).left)/Rr(e.display))-d))}return s}function wr(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function ft(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Yt&&Ni(e.doc,t)<i.viewTo&&ur(e);else if(n<=i.viewFrom)Yt&&zo(e.doc,n+r)>i.viewFrom?ur(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)ur(e);else if(t<=i.viewFrom){var o=ti(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):ur(e)}else if(n>=i.viewTo){var a=ti(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):ur(e)}else{var l=ti(e,t,t,-1),s=ti(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(Qn(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):ur(e)}var u=i.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(i.externalMeasured=null))}function sr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[wr(e,t)];if(o.node!=null){var a=o.changes||(o.changes=[]);I(a,n)==-1&&a.push(n)}}}function ur(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ti(e,t,n,r){var i=wr(e,t),o,a=e.display.view;if(!Yt||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var l=e.display.viewFrom,s=0;s<i;s++)l+=a[s].size;if(l!=t){if(r>0){if(i==a.length-1)return null;o=l+a[i].size-t,i++}else o=l-t;t+=o,n+=o}for(;Ni(e.doc,n)!=n;){if(i==(r<0?0:a.length-1))return null;n+=r*a[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function us(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=Qn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Qn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(wr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Qn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,wr(e,n)))),r.viewTo=n}function ia(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];!i.hidden&&(!i.node||i.changes)&&++n}return n}function hn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function oa(e,t){t===void 0&&(t=!0);var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=e.options.$customCursor;a&&(t=!0);for(var l=0;l<n.sel.ranges.length;l++)if(!(!t&&l==n.sel.primIndex)){var s=n.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var u=s.empty();if(a){var d=a(e,s);d&&_i(e,d,i)}else(u||e.options.showCursorWhenSelecting)&&_i(e,s.head,i);u||fs(e,s,o)}}return r}function _i(e,t,n){var r=zt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(c("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=ei(e,t,"div",null,null),a=o.right-o.left;i.style.width=(a>0?a:e.defaultCharWidth())+"px"}if(r.other){var l=n.appendChild(c("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));l.style.display="",l.style.left=r.other.left+"px",l.style.top=r.other.top+"px",l.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function ri(e,t){return e.top-t.top||e.left-t.left}function fs(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),a=Go(e.display),l=a.left,s=Math.max(r.sizerWidth,yr(e)-r.sizer.offsetLeft)-a.right,u=i.direction=="ltr";function d(A,P,K,B){P<0&&(P=0),P=Math.round(P),B=Math.round(B),o.appendChild(c("div",null,"CodeMirror-selected","position: absolute; left: "+A+`px;
                             top: `+P+"px; width: "+(K==null?s-A:K)+`px;
                             height: `+(B-P)+"px"))}function p(A,P,K){var B=F(i,A),$=B.text.length,ye,je;function ke(ze,ht){return ei(e,y(A,ze),"div",B,ht)}function bt(ze,ht,Ze){var Re=ra(e,B,null,ze),He=ht=="ltr"==(Ze=="after")?"left":"right",Te=Ze=="after"?Re.begin:Re.end-(/\s/.test(B.text.charAt(Re.end-1))?2:1);return ke(Te,He)[He]}var dt=ae(B,i.direction);return tr(dt,P||0,K==null?$:K,function(ze,ht,Ze,Re){var He=Ze=="ltr",Te=ke(ze,He?"left":"right"),pt=ke(ht-1,He?"right":"left"),$r=P==null&&ze==0,vr=K==null&&ht==$,tt=Re==0,_t=!dt||Re==dt.length-1;if(pt.top-Te.top<=3){var Xe=(u?$r:vr)&&tt,go=(u?vr:$r)&&_t,$t=Xe?l:(He?Te:pt).left,Tr=go?s:(He?pt:Te).right;d($t,Te.top,Tr-$t,Te.bottom)}else{var Mr,it,en,mo;He?(Mr=u&&$r&&tt?l:Te.left,it=u?s:bt(ze,Ze,"before"),en=u?l:bt(ht,Ze,"after"),mo=u&&vr&&_t?s:pt.right):(Mr=u?bt(ze,Ze,"before"):l,it=!u&&$r&&tt?s:Te.right,en=!u&&vr&&_t?l:pt.left,mo=u?bt(ht,Ze,"after"):s),d(Mr,Te.top,it-Mr,Te.bottom),Te.bottom<pt.top&&d(l,Te.bottom,null,pt.top),d(en,pt.top,mo-en,pt.bottom)}(!ye||ri(Te,ye)<0)&&(ye=Te),ri(pt,ye)<0&&(ye=pt),(!je||ri(Te,je)<0)&&(je=Te),ri(pt,je)<0&&(je=pt)}),{start:ye,end:je}}var g=t.from(),v=t.to();if(g.line==v.line)p(g.line,g.ch,v.ch);else{var b=F(i,g.line),S=F(i,v.line),L=Pt(b)==Pt(S),N=p(g.line,g.ch,L?b.text.length+1:null).end,W=p(v.line,L?0:null,v.ch).start;L&&(N.top<W.top-2?(d(N.right,N.top,null,N.bottom),d(l,W.top,W.left,W.bottom)):d(N.right,N.top,W.left-N.right,N.bottom)),N.bottom<W.top&&d(l,N.bottom,null,W.top)}n.appendChild(o)}function Ui(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Kr(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function aa(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||qi(e))}function Gi(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&Kr(e))},100)}function qi(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),e.options.readOnly!="nocursor"&&(e.state.focused||(Se(e,"focus",e,t),e.state.focused=!0,Ae(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),q&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Ui(e))}function Kr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Se(e,"blur",e,t),e.state.focused=!1,we(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function ni(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,a=0;a<t.view.length;a++){var l=t.view[a],s=e.options.lineWrapping,u=void 0,d=0;if(!l.hidden){if(i+=l.line.height,H&&te<8){var p=l.node.offsetTop+l.node.offsetHeight;u=p-n,n=p}else{var g=l.node.getBoundingClientRect();u=g.bottom-g.top,!s&&l.text.firstChild&&(d=l.text.firstChild.getBoundingClientRect().right-g.left-1)}var v=l.line.height-u;if((v>.005||v<-.005)&&(i<r&&(o-=v),kt(l.line,u),la(l.line),l.rest))for(var b=0;b<l.rest.length;b++)la(l.rest[b]);if(d>e.display.sizerWidth){var S=Math.ceil(d/Rr(e.display));S>e.display.maxLineLength&&(e.display.maxLineLength=S,e.display.maxLine=l.line,e.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(t.scroller.scrollTop+=o)}function la(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function ii(e,t,n){var r=n&&n.top!=null?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Vn(e));var i=n&&n.bottom!=null?n.bottom:r+e.wrapper.clientHeight,o=h(t,r),a=h(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=h(t,Zt(F(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=h(t,Zt(F(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function cs(e,t){if(!Ce(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null,o=n.wrapper.ownerDocument;if(t.top+r.top<0?i=!0:t.bottom+r.top>(o.defaultView.innerHeight||o.documentElement.clientHeight)&&(i=!1),i!=null&&!Fe){var a=c("div","​",null,`position: absolute;
                         top: `+(t.top-n.viewOffset-Vn(e.display))+`px;
                         height: `+(t.bottom-t.top+Rt(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(i),e.display.lineSpace.removeChild(a)}}}function ds(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(n=t.sticky=="before"?y(t.line,t.ch+1,"before"):t,t=t.ch?y(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var a=!1,l=zt(e,t),s=!n||n==t?l:zt(e,n);i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r};var u=ji(e,i),d=e.doc.scrollTop,p=e.doc.scrollLeft;if(u.scrollTop!=null&&(vn(e,u.scrollTop),Math.abs(e.doc.scrollTop-d)>1&&(a=!0)),u.scrollLeft!=null&&(kr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-p)>1&&(a=!0)),!a)break}return i}function hs(e,t){var n=ji(e,t);n.scrollTop!=null&&vn(e,n.scrollTop),n.scrollLeft!=null&&kr(e,n.scrollLeft)}function ji(e,t){var n=e.display,r=Br(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,o=Pi(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+Wi(n),s=t.top<r,u=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var d=Math.min(t.top,(u?l:t.bottom)-o);d!=i&&(a.scrollTop=d)}var p=e.options.fixedGutter?0:n.gutters.offsetWidth,g=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-p,v=yr(e)-n.gutters.offsetWidth,b=t.right-t.left>v;return b&&(t.right=t.left+v),t.left<10?a.scrollLeft=0:t.left<g?a.scrollLeft=Math.max(0,t.left+p-(b?0:10)):t.right>v+g-3&&(a.scrollLeft=t.right+(b?0:10)-v),a}function Xi(e,t){t!=null&&(oi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function _r(e){oi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function pn(e,t,n){(t!=null||n!=null)&&oi(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function ps(e,t){oi(e),e.curOp.scrollToPos=t}function oi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=ea(e,t.from),r=ea(e,t.to);sa(e,n,r,t.margin)}}function sa(e,t,n,r){var i=ji(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});pn(e,i.scrollLeft,i.scrollTop)}function vn(e,t){Math.abs(e.doc.scrollTop-t)<2||(ve||Zi(e,{top:t}),ua(e,t,!0),ve&&Zi(e),yn(e,100))}function ua(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),!(e.display.scroller.scrollTop==t&&!n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function kr(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),!((n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)&&(e.doc.scrollLeft=t,pa(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function gn(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Wi(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Rt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Sr=function(e,t,n){this.cm=n;var r=this.vert=c("div",[c("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=c("div",[c("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),R(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),R(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,H&&te<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Sr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r: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&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Sr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Sr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Sr.prototype.zeroWidthHack=function(){var e=pe&&!Ne?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new Q,this.disableVert=new Q},Sr.prototype.enableZeroWidthBar=function(e,t,n){e.style.visibility="";function r(){var i=e.getBoundingClientRect(),o=n=="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.visibility="hidden":t.set(1e3,r)}t.set(1e3,r)},Sr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var mn=function(){};mn.prototype.update=function(){return{bottom:0,right:0}},mn.prototype.setScrollLeft=function(){},mn.prototype.setScrollTop=function(){},mn.prototype.clear=function(){};function Ur(e,t){t||(t=gn(e));var n=e.display.barWidth,r=e.display.barHeight;fa(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&ni(e),fa(e,gn(e)),n=e.display.barWidth,r=e.display.barHeight}function fa(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var ca={native:Sr,null:mn};function da(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&we(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new ca[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),R(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?kr(e,t):vn(e,t)},e),e.display.scrollbars.addClass&&Ae(e.display.wrapper,e.display.scrollbars.addClass)}var vs=0;function Cr(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:++vs,markArrays:null},jl(e.curOp)}function Lr(e){var t=e.curOp;t&&Yl(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;gs(n)})}function gs(e){for(var t=e.ops,n=0;n<t.length;n++)ms(t[n]);for(var r=0;r<t.length;r++)ys(t[r]);for(var i=0;i<t.length;i++)bs(t[i]);for(var o=0;o<t.length;o++)xs(t[o]);for(var a=0;a<t.length;a++)ws(t[a])}function ms(e){var t=e.cm,n=t.display;Ss(t),e.updateMaxLine&&Di(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ai(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ys(e){e.updatedDisplay=e.mustUpdate&&Yi(e.cm,e.update)}function bs(e){var t=e.cm,n=t.display;e.updatedDisplay&&ni(t),e.barMeasure=gn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=jo(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Rt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-yr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function xs(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 n=e.focus&&e.focus==fe(gt(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Ur(t,e.barMeasure),e.updatedDisplay&&Qi(t,e.barMeasure),e.selectionChanged&&Ui(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&aa(e.cm)}function ws(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&ha(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&ua(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&kr(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=ds(t,Z(r,e.scrollToPos.from),Z(r,e.scrollToPos.to),e.scrollToPos.margin);cs(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||Se(o[l],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&Se(a[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Se(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function yt(e,t){if(e.curOp)return t();Cr(e);try{return t()}finally{Lr(e)}}function Ge(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Cr(e);try{return t.apply(e,arguments)}finally{Lr(e)}}}function nt(e){return function(){if(this.curOp)return e.apply(this,arguments);Cr(this);try{return e.apply(this,arguments)}finally{Lr(this)}}}function qe(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Cr(t);try{return e.apply(this,arguments)}finally{Lr(t)}}}function yn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,j(ks,e))}function ks(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=ln(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?It(t.mode,r.state):null,s=xo(e,o,r,!0);l&&(r.state=l),o.styles=s.styles;var u=o.styleClasses,d=s.classes;d?o.styleClasses=d:u&&(o.styleClasses=null);for(var p=!a||a.length!=o.styles.length||u!=d&&(!u||!d||u.bgClass!=d.bgClass||u.textClass!=d.textClass),g=0;!p&&g<a.length;++g)p=a[g]!=o.styles[g];p&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&Ci(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return yn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&yt(e,function(){for(var o=0;o<i.length;o++)sr(e,i[o],"text")})}}var ai=function(e,t,n){var r=e.display;this.viewport=t,this.visible=ii(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=yr(e),this.force=n,this.dims=Bi(e),this.events=[]};ai.prototype.signal=function(e,t){mt(e,t)&&this.events.push(arguments)},ai.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Se.apply(null,this.events[e])};function Ss(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Rt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Rt(e)+"px",t.scrollbarsClipped=!0)}function Cs(e){if(e.hasFocus())return null;var t=fe(gt(e));if(!t||!U(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=Y(e).getSelection();r.anchorNode&&r.extend&&U(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ls(e){if(!(!e||!e.activeElt||e.activeElt==fe(be(e.activeElt)))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&U(document.body,e.anchorNode)&&U(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,n=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(e.focusNode,e.focusOffset)}}function Yi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return ur(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&ia(e)==0)return!1;va(e)&&(ur(e),t.dims=Bi(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Yt&&(o=Ni(e.doc,o),a=zo(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;us(e,o,a),n.viewOffset=Zt(F(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=ia(e);if(!l&&s==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var u=Cs(e);return s>4&&(n.lineDiv.style.display="none"),Ts(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ls(u),k(n.cursorDiv),k(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,yn(e,400)),n.updateLineNumbers=null,!0}function ha(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==yr(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+Wi(e.display)-Pi(e),n.top)}),t.visible=ii(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=ii(e.display,e.doc,n));if(!Yi(e,t))break;ni(e);var i=gn(e);hn(e),Ur(e,i),Qi(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 Zi(e,t){var n=new ai(e,t);if(Yi(e,n)){ni(e),ha(e,n);var r=gn(e);hn(e),Ur(e,r),Qi(e,r),n.finish()}}function Ts(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function l(b){var S=b.nextSibling;return q&&pe&&e.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b),S}for(var s=r.view,u=r.viewFrom,d=0;d<s.length;d++){var p=s[d];if(!p.hidden)if(!p.node||p.node.parentNode!=o){var g=$l(e,p,u,n);o.insertBefore(g,a)}else{for(;a!=p.node;)a=l(a);var v=i&&t!=null&&t<=u&&p.lineNumber;p.changes&&(I(p.changes,"gutter")>-1&&(v=!1),Bo(e,p,u,n)),v&&(k(p.lineNumber),p.lineNumber.appendChild(document.createTextNode(C(e.options,u)))),a=p.node.nextSibling}u+=p.size}for(;a;)a=l(a)}function Ji(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",Ue(e,"gutterChanged",e)}function Qi(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+Rt(e)+"px"}function pa(e){var t=e.display,n=t.view;if(!(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))){for(var r=Ri(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function va(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=C(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(c("div",[c("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Ji(e.display),!0}return!1}function Vi(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],a=null;if(typeof o!="string"&&(a=o.style,o=o.className),o=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:o,style:a})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function ga(e){var t=e.gutters,n=e.gutterSpecs;k(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,a=i.style,l=t.appendChild(c("div",null,"CodeMirror-gutter "+o));a&&(l.style.cssText=a),o=="CodeMirror-linenumbers"&&(e.lineGutter=l,l.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Ji(e)}function bn(e){ga(e.display),ft(e),pa(e)}function Ms(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=c("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=c("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=O("div",null,"CodeMirror-code"),i.selectionDiv=c("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=c("div",null,"CodeMirror-cursors"),i.measure=c("div",null,"CodeMirror-measure"),i.lineMeasure=c("div",null,"CodeMirror-measure"),i.lineSpace=O("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var o=O("div",[i.lineSpace],"CodeMirror-lines");i.mover=c("div",[o],null,"position: relative"),i.sizer=c("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=c("div",null,null,"position: absolute; height: "+Ye+"px; width: 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i=e.history,o,a=e.sel,l=t=="undo"?i.done:i.undone,s=t=="undo"?i.undone:i.done,u=0;u<l.length&&(o=l[u],!(n?o.ranges&&!o.equals(e.sel):!o.ranges));u++);if(u!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;;)if(o=l.pop(),o.ranges){if(ui(o,s),n&&!o.equals(e.sel)){et(e,o,{clearRedo:!1});return}a=o}else if(r){l.push(o);return}else break;var d=[];ui(a,s),s.push({changes:d,generation:i.generation}),i.generation=o.generation||++i.maxGeneration;for(var p=mt(e,"beforeChange")||e.cm&&mt(e.cm,"beforeChange"),g=function(S){var L=o.changes[S];if(L.origin=t,p&&!Ea(e,L,!1))return l.length=0,{};d.push(ro(e,L));var N=S?$i(e,L):le(l);wn(e,L,N,Ma(e,L)),!S&&e.cm&&e.cm.scrollIntoView({from:L.from,to:cr(L)});var W=[];dr(e,function(A,P){!P&&I(W,A.history)==-1&&(Ka(A.history,L),W.push(A.history)),wn(A,L,null,Ma(A,L))})},v=o.changes.length-1;v>=0;--v){var b=g(v);if(b)return b.v}}}}function Ia(e,t){if(t!=0&&(e.first+=t,e.sel=new St(me(e.sel.ranges,function(i){return new he(y(i.anchor.line+t,i.anchor.ch),y(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm)){ft(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)sr(e.cm,r,"gutter")}}function wn(e,t,n,r){if(e.cm&&!e.cm.curOp)return Ge(e.cm,wn)(e,t,n,r);if(t.to.line<e.first){Ia(e,t.text.length-1-(t.to.line-t.from.line));return}if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Ia(e,i),t={from:y(e.first,0),to:y(t.to.line+i,t.to.ch),text:[le(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:y(o,F(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Xt(e,t.from,t.to),n||(n=$i(e,t)),e.cm?Fs(e.cm,t,r):to(e,t,r),ci(e,n,at),e.cantEdit&&di(e,y(e.firstLine(),0))&&(e.cantEdit=!1)}}function Fs(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=f(Pt(F(r,o.line))),r.iter(s,a.line+1,function(v){if(v==i.maxLine)return l=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Ct(e),to(r,t,n,na(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,function(v){var b=Jn(v);b>i.maxLineLength&&(i.maxLine=v,i.maxLineLength=b,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),Tl(r,o.line),yn(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?ft(e):o.line==a.line&&t.text.length==1&&!wa(e.doc,t)?sr(e,o.line,"text"):ft(e,o.line,a.line+1,u);var d=mt(e,"changes"),p=mt(e,"change");if(p||d){var g={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};p&&Ue(e,"change",e,g),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(g)}e.display.selForContextMenu=null}function Xr(e,t,n,r,i){var o;r||(r=n),D(r,n)<0&&(o=[r,n],n=o[0],r=o[1]),typeof t=="string"&&(t=e.splitLines(t)),jr(e,{from:n,to:r,text:t,origin:i})}function Ba(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Ra(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||(o=e[i]=o.deepCopy(),o.copied=!0);for(var l=0;l<o.ranges.length;l++)Ba(o.ranges[l].anchor,t,n,r),Ba(o.ranges[l].head,t,n,r);continue}for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(n<u.from.line)u.from=y(u.from.line+r,u.from.ch),u.to=y(u.to.line+r,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}function Ka(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Ra(e.done,n,r,i),Ra(e.undone,n,r,i)}function kn(e,t,n,r){var i=t,o=t;return typeof t=="number"?o=F(e,yo(e,t)):i=f(t),i==null?null:(r(o,i)&&e.cm&&sr(e.cm,i,n),o)}function Sn(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}Sn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Il(i),Ue(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function Cn(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}Cn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),(t-=o)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Sn))){var l=[];this.collapse(l),this.children=[new Sn(l)],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,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,l=a;l<i.lines.length;){var s=new Sn(i.lines.slice(l,l+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Cn(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=I(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new Cn(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if((t-=a)==0)break;e=0}else e-=o}}};var Ln=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Ln.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=f(n);if(!(r==null||!t)){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=cn(this);kt(n,Math.max(0,n.height-o)),e&&(yt(e,function(){_a(e,n,-o),sr(e,r,"widget")}),Ue(e,"lineWidgetCleared",e,this,r))}},Ln.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=cn(this)-t;i&&(lr(this.doc,r)||kt(r,r.height+i),n&&yt(n,function(){n.curOp.forceUpdate=!0,_a(n,r,i),Ue(n,"lineWidgetChanged",n,e,f(r))}))},Nt(Ln);function _a(e,t,n){Zt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Xi(e,n)}function Is(e,t,n,r){var i=new Ln(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),kn(e,t,"widget",function(a){var l=a.widgets||(a.widgets=[]);if(i.insertAt==null?l.push(i):l.splice(Math.min(l.length,Math.max(0,i.insertAt)),0,i),i.line=a,o&&!lr(e,a)){var s=Zt(a)<e.scrollTop;kt(a,a.height+cn(i)),s&&Xi(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&Ue(o,"lineWidgetAdded",o,i,typeof t=="number"?t:f(t)),i}var Ua=0,hr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Ua};hr.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Cr(e),mt(this,"clear")){var n=this.find();n&&Ue(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],l=sn(a.markedSpans,this);e&&!this.collapsed?sr(e,f(a),"text"):e&&(l.to!=null&&(i=f(a)),l.from!=null&&(r=f(a))),a.markedSpans=Al(a.markedSpans,l),l.from==null&&this.collapsed&&!lr(this.doc,a)&&e&&kt(a,Br(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var u=Pt(this.lines[s]),d=Jn(u);d>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=d,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&ft(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Wa(e.doc)),e&&Ue(e,"markerCleared",e,this,r,i),t&&Lr(e),this.parent&&this.parent.clear()}},hr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=sn(o.markedSpans,this);if(a.from!=null&&(n=y(t?o:f(o),a.from),e==-1))return n;if(a.to!=null&&(r=y(t?o:f(o),a.to),e==1))return r}return n&&{from:n,to:r}},hr.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;!t||!r||yt(r,function(){var i=t.line,o=f(t.line),a=zi(r,o);if(a&&(Zo(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!lr(n.doc,i)&&n.height!=null){var l=n.height;n.height=null;var s=cn(n)-l;s&&kt(i,i.height+s)}Ue(r,"markerChanged",r,e)})},hr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||I(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},hr.prototype.detachLine=function(e){if(this.lines.splice(I(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Nt(hr);function Yr(e,t,n,r,i){if(r&&r.shared)return Bs(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Ge(e.cm,Yr)(e,t,n,r,i);var o=new hr(e,i),a=D(t,n);if(r&&V(r,o,!1),a>0||a==0&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=O("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Po(e,t.line,t,n,o)||t.line!=n.line&&Po(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Nl()}o.addToHistory&&La(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l=t.line,s=e.cm,u;if(e.iter(l,n.line+1,function(p){s&&o.collapsed&&!s.options.lineWrapping&&Pt(p)==s.display.maxLine&&(u=!0),o.collapsed&&l!=t.line&&kt(p,0),Dl(p,new jn(o,l==t.line?t.ch:null,l==n.line?n.ch:null),e.cm&&e.cm.curOp),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(p){lr(e,p)&&kt(p,0)}),o.clearOnEnter&&R(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Ml(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++Ua,o.atomic=!0),s){if(u&&(s.curOp.updateMaxLine=!0),o.collapsed)ft(s,t.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var d=t.line;d<=n.line;d++)sr(s,d,"text");o.atomic&&Wa(s.doc),Ue(s,"markerAdded",s,o)}return o}var Tn=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Tn.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Ue(this,"clear")}},Tn.prototype.find=function(e,t){return this.primary.find(e,t)},Nt(Tn);function Bs(e,t,n,r,i){r=V(r),r.shared=!1;var o=[Yr(e,t,n,r,i)],a=o[0],l=r.widgetNode;return dr(e,function(s){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Yr(s,Z(s,t),Z(s,n),r,i));for(var u=0;u<s.linked.length;++u)if(s.linked[u].isParent)return;a=le(o)}),new Tn(o,a)}function Ga(e){return e.findMarks(y(e.first,0),e.clipPos(y(e.lastLine())),function(t){return t.parent})}function Rs(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(D(o,a)){var l=Yr(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function Ks(e){for(var t=function(r){var i=e[r],o=[i.primary.doc];dr(i.primary.doc,function(s){return o.push(s)});for(var a=0;a<i.markers.length;a++){var l=i.markers[a];I(o,l.doc)==-1&&(l.parent=null,i.markers.splice(a--,1))}},n=0;n<e.length;n++)t(n)}var _s=0,ct=function(e,t,n,r,i){if(!(this instanceof ct))return new ct(e,t,n,r,i);n==null&&(n=0),Cn.call(this,[new Sn([new Er("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=y(n,0);this.sel=fr(o),this.history=new si(null),this.id=++_s,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),to(this,{from:o,to:o,text:e}),et(this,fr(o),at)};ct.prototype=x(Cn.prototype,{constructor:ct,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=an(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:qe(function(e){var t=y(this.first,0),n=this.first+this.size-1;jr(this,{from:t,to:y(n,F(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&pn(this.cm,0,0),et(this,fr(t),at)}),replaceRange:function(e,t,n,r){t=Z(this,t),n=n?Z(this,n):t,Xr(this,e,t,n,r)},getRange:function(e,t,n){var r=Xt(this,Z(this,e),Z(this,t));return n===!1?r:n===""?r.join(""):r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(w(this,e))return F(this,e)},getLineNumber:function(e){return f(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=F(this,e)),Pt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Z(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return 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n=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?$a(e,t.head):r},ce)},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,"codepoint")},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=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=se(e.getLine(o.line),o.ch,r);t.push(wt(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return yt(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=F(e.doc,i.line).text;if(o){if(i.ch==o.length&&(i=new y(i.line,i.ch-1)),i.ch>0)i=new y(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),y(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=F(e.doc,i.line-1).text;a&&(i=new 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i=e.display,o=!1,a=Ge(e,function(u){q&&(i.scroller.draggable=!1),e.state.draggingText=!1,e.state.delayingBlurEvent&&(e.hasFocus()?e.state.delayingBlurEvent=!1:Gi(e)),Ve(i.wrapper.ownerDocument,"mouseup",a),Ve(i.wrapper.ownerDocument,"mousemove",l),Ve(i.scroller,"dragstart",s),Ve(i.scroller,"drop",a),o||($e(u),r.addNew||fi(e.doc,n,null,null,r.extend),q&&!Me||H&&te==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),l=function(u){o=o||Math.abs(t.clientX-u.clientX)+Math.abs(t.clientY-u.clientY)>=10},s=function(){return o=!0};q&&(i.scroller.draggable=!0),e.state.draggingText=a,a.copy=!r.moveOnDrag,R(i.wrapper.ownerDocument,"mouseup",a),R(i.wrapper.ownerDocument,"mousemove",l),R(i.scroller,"dragstart",s),R(i.scroller,"drop",a),e.state.delayingBlurEvent=!0,setTimeout(function(){return i.input.focus()},20),i.scroller.dragDrop&&i.scroller.dragDrop()}function al(e,t,n){if(n=="char")return new he(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new he(y(t.line,0),Z(e.doc,y(t.line+1,0)));var r=n(e,t);return new he(r.from,r.to)}function uu(e,t,n,r){H&&Gi(e);var i=e.display,o=e.doc;$e(t);var a,l,s=o.sel,u=s.ranges;if(r.addNew&&!r.extend?(l=o.sel.contains(n),l>-1?a=u[l]:a=new he(n,n)):(a=o.sel.primary(),l=o.sel.primIndex),r.unit=="rectangle")r.addNew||(a=new he(n,n)),n=xr(e,t,!0,!0),l=-1;else{var d=al(e,n,r.unit);r.extend?a=no(a,d.anchor,d.head,r.extend):a=d}r.addNew?l==-1?(l=u.length,et(o,Ht(e,u.concat([a]),l),{scroll:!1,origin:"*mouse"})):u.length>1&&u[l].empty()&&r.unit=="char"&&!r.extend?(et(o,Ht(e,u.slice(0,l).concat(u.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):io(o,l,a,xt):(l=0,et(o,new St([a],0),xt),s=o.sel);var p=n;function g(A){if(D(p,A)!=0)if(p=A,r.unit=="rectangle"){for(var P=[],K=e.options.tabSize,B=se(F(o,n.line).text,n.ch,K),$=se(F(o,A.line).text,A.ch,K),ye=Math.min(B,$),je=Math.max(B,$),ke=Math.min(n.line,A.line),bt=Math.min(e.lastLine(),Math.max(n.line,A.line));ke<=bt;ke++){var dt=F(o,ke).text,ze=We(dt,ye,K);ye==je?P.push(new he(y(ke,ze),y(ke,ze))):dt.length>ze&&P.push(new he(y(ke,ze),y(ke,We(dt,je,K))))}P.length||P.push(new he(n,n)),et(o,Ht(e,s.ranges.slice(0,l).concat(P),l),{origin:"*mouse",scroll:!1}),e.scrollIntoView(A)}else{var ht=a,Ze=al(e,A,r.unit),Re=ht.anchor,He;D(Ze.anchor,Re)>0?(He=Ze.head,Re=Hr(ht.from(),Ze.anchor)):(He=Ze.anchor,Re=ut(ht.to(),Ze.head));var Te=s.ranges.slice(0);Te[l]=fu(e,new he(Z(o,Re),He)),et(o,Ht(e,Te,l),xt)}}var v=i.wrapper.getBoundingClientRect(),b=0;function S(A){var P=++b,K=xr(e,A,!0,r.unit=="rectangle");if(K)if(D(K,p)!=0){e.curOp.focus=fe(gt(e)),g(K);var B=ii(i,o);(K.line>=B.to||K.line<B.from)&&setTimeout(Ge(e,function(){b==P&&S(A)}),150)}else{var 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n.ch==b&&n.sticky==S?t:new he(new y(n.line,b,S),r)}function ll(e,t,n,r){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(g){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&$e(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!mt(e,n))return st(t);o-=l.top-a.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var u=a.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=i){var d=h(e.doc,o),p=e.display.gutterSpecs[s];return Se(e,n,e,d,p.className,t),st(t)}}}function fo(e,t){return ll(e,t,"gutterClick",!0)}function sl(e,t){Jt(e.display,t)||cu(e,t)||Ce(e,t,"contextmenu")||X||e.display.input.onContextMenu(t)}function cu(e,t){return mt(e,"gutterContextMenu")?ll(e,t,"gutterContextMenu",!1):!1}function ul(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),dn(e)}var Qr={toString:function(){return"CodeMirror.Init"}},fl={},mi={};function du(e){var t=e.optionHandlers;function n(r,i,o,a){e.defaults[r]=i,o&&(t[r]=a?function(l,s,u){u!=Qr&&o(l,s,u)}:o)}e.defineOption=n,e.Init=Qr,n("value","",function(r,i){return r.setValue(i)},!0),n("mode",null,function(r,i){r.doc.modeOption=i,eo(r)},!0),n("indentUnit",2,eo,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(r){xn(r),dn(r),ft(r)},!0),n("lineSeparator",null,function(r,i){if(r.doc.lineSep=i,!!i){var o=[],a=r.doc.first;r.doc.iter(function(s){for(var u=0;;){var d=s.text.indexOf(i,u);if(d==-1)break;u=d+i.length,o.push(y(a,d))}a++});for(var l=o.length-1;l>=0;l--)Xr(r.doc,i,o[l],y(o[l].line,o[l].ch+i.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]/g,function(r,i,o){r.state.specialChars=new RegExp(i.source+(i.test("	")?"":"|	"),"g"),o!=Qr&&r.refresh()}),n("specialCharPlaceholder",Kl,function(r){return r.refresh()},!0),n("electricChars",!0),n("inputStyle",ie?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(r,i){return r.getInputField().spellcheck=i},!0),n("autocorrect",!1,function(r,i){return r.getInputField().autocorrect=i},!0),n("autocapitalize",!1,function(r,i){return r.getInputField().autocapitalize=i},!0),n("rtlMoveVisually",!ot),n("wholeLineUpdateBefore",!0),n("theme","default",function(r){ul(r),bn(r)},!0),n("keyMap","default",function(r,i,o){var a=vi(i),l=o!=Qr&&vi(o);l&&l.detach&&l.detach(r,a),a.attach&&a.attach(r,l||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,pu,!0),n("gutters",[],function(r,i){r.display.gutterSpecs=Vi(i,r.options.lineNumbers),bn(r)},!0),n("fixedGutter",!0,function(r,i){r.display.gutters.style.left=i?Ri(r.display)+"px":"0",r.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(r){return Ur(r)},!0),n("scrollbarStyle","native",function(r){da(r),Ur(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),n("lineNumbers",!1,function(r,i){r.display.gutterSpecs=Vi(r.options.gutters,i),bn(r)},!0),n("firstLineNumber",1,bn,!0),n("lineNumberFormatter",function(r){return r},bn,!0),n("showCursorWhenSelecting",!1,hn,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(r,i){i=="nocursor"&&(Kr(r),r.display.input.blur()),r.display.input.readOnlyChanged(i)}),n("screenReaderLabel",null,function(r,i){i=i===""?null:i,r.display.input.screenReaderLabelChanged(i)}),n("disableInput",!1,function(r,i){i||r.display.input.reset()},!0),n("dragDrop",!0,hu),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,hn,!0),n("singleCursorHeightPerLine",!0,hn,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,xn,!0),n("addModeClass",!1,xn,!0),n("pollInterval",100),n("undoDepth",200,function(r,i){return r.doc.history.undoDepth=i}),n("historyEventDelay",1250),n("viewportMargin",10,function(r){return r.refresh()},!0),n("maxHighlightLength",1e4,xn,!0),n("moveInputWithCursor",!0,function(r,i){i||r.display.input.resetPosition()}),n("tabindex",null,function(r,i){return r.display.input.getField().tabIndex=i||""}),n("autofocus",null),n("direction","ltr",function(r,i){return r.doc.setDirection(i)},!0),n("phrases",null)}function hu(e,t,n){var r=n&&n!=Qr;if(!t!=!r){var i=e.display.dragFunctions,o=t?R:Ve;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 pu(e){e.options.lineWrapping?(Ae(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(we(e.display.wrapper,"CodeMirror-wrap"),Di(e)),Ki(e),ft(e),dn(e),setTimeout(function(){return Ur(e)},100)}function xe(e,t){var n=this;if(!(this instanceof xe))return new xe(e,t);this.options=t=t?V(t):{},V(fl,t,!1);var r=t.value;typeof r=="string"?r=new ct(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new xe.inputStyles[t.inputStyle](this),o=this.display=new Ms(e,r,i,t);o.wrapper.CodeMirror=this,ul(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),da(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 Q,keySeq:null,specialChars:null},t.autofocus&&!ie&&o.input.focus(),H&&te<11&&setTimeout(function(){return n.display.input.reset(!0)},20),vu(this),js(),Cr(this),this.curOp.forceUpdate=!0,ka(this,r),t.autofocus&&!ie||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&qi(n)},20):Kr(this);for(var a in mi)mi.hasOwnProperty(a)&&mi[a](this,t[a],Qr);va(this),t.finishInit&&t.finishInit(this);for(var l=0;l<co.length;++l)co[l](this);Lr(this),q&&t.lineWrapping&&getComputedStyle(o.lineDiv).textRendering=="optimizelegibility"&&(o.lineDiv.style.textRendering="auto")}xe.defaults=fl,xe.optionHandlers=mi;function vu(e){var t=e.display;R(t.scroller,"mousedown",Ge(e,ol)),H&&te<11?R(t.scroller,"dblclick",Ge(e,function(s){if(!Ce(e,s)){var u=xr(e,s);if(!(!u||fo(e,s)||Jt(e.display,s))){$e(s);var d=e.findWordAt(u);fi(e.doc,d.anchor,d.head)}}})):R(t.scroller,"dblclick",function(s){return Ce(e,s)||$e(s)}),R(t.scroller,"contextmenu",function(s){return sl(e,s)}),R(t.input.getField(),"contextmenu",function(s){t.scroller.contains(s.target)||sl(e,s)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function o(s){if(s.touches.length!=1)return!1;var u=s.touches[0];return u.radiusX<=1&&u.radiusY<=1}function a(s,u){if(u.left==null)return!0;var d=u.left-s.left,p=u.top-s.top;return d*d+p*p>20*20}R(t.scroller,"touchstart",function(s){if(!Ce(e,s)&&!o(s)&&!fo(e,s)){t.input.ensurePolled(),clearTimeout(n);var u=+new Date;t.activeTouch={start:u,moved:!1,prev:u-r.end<=300?r:null},s.touches.length==1&&(t.activeTouch.left=s.touches[0].pageX,t.activeTouch.top=s.touches[0].pageY)}}),R(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),R(t.scroller,"touchend",function(s){var u=t.activeTouch;if(u&&!Jt(t,s)&&u.left!=null&&!u.moved&&new Date-u.start<300){var d=e.coordsChar(t.activeTouch,"page"),p;!u.prev||a(u,u.prev)?p=new he(d,d):!u.prev.prev||a(u,u.prev.prev)?p=e.findWordAt(d):p=new he(y(d.line,0),Z(e.doc,y(d.line+1,0))),e.setSelection(p.anchor,p.head),e.focus(),$e(s)}i()}),R(t.scroller,"touchcancel",i),R(t.scroller,"scroll",function(){t.scroller.clientHeight&&(vn(e,t.scroller.scrollTop),kr(e,t.scroller.scrollLeft,!0),Se(e,"scroll",e))}),R(t.scroller,"mousewheel",function(s){return ya(e,s)}),R(t.scroller,"DOMMouseScroll",function(s){return ya(e,s)}),R(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(s){Ce(e,s)||nr(s)},over:function(s){Ce(e,s)||(qs(e,s),nr(s))},start:function(s){return Gs(e,s)},drop:Ge(e,Us),leave:function(s){Ce(e,s)||ja(e)}};var l=t.input.getField();R(l,"keyup",function(s){return nl.call(e,s)}),R(l,"keydown",Ge(e,rl)),R(l,"keypress",Ge(e,il)),R(l,"focus",function(s){return qi(e,s)}),R(l,"blur",function(s){return Kr(e,s)})}var co=[];xe.defineInitHook=function(e){return co.push(e)};function Pn(e,t,n,r){var i=e.doc,o;n==null&&(n="add"),n=="smart"&&(i.mode.indent?o=ln(e,t).state:n="prev");var a=e.options.tabSize,l=F(i,t),s=se(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var u=l.text.match(/^\s*/)[0],d;if(!r&&!/\S/.test(l.text))d=0,n="not";else if(n=="smart"&&(d=i.mode.indent(o,l.text.slice(u.length),l.text),d==Mt||d>150)){if(!r)return;n="prev"}n=="prev"?t>i.first?d=se(F(i,t-1).text,null,a):d=0:n=="add"?d=s+e.options.indentUnit:n=="subtract"?d=s-e.options.indentUnit:typeof n=="number"&&(d=s+n),d=Math.max(0,d);var p="",g=0;if(e.options.indentWithTabs)for(var v=Math.floor(d/a);v;--v)g+=a,p+="	";if(g<d&&(p+=wt(d-g)),p!=u)return Xr(i,p,y(t,0),y(t,u.length),"+input"),l.stateAfter=null,!0;for(var b=0;b<i.sel.ranges.length;b++){var S=i.sel.ranges[b];if(S.head.line==t&&S.head.ch<u.length){var L=y(t,u.length);io(i,b,new he(L,L));break}}}var Et=null;function yi(e){Et=e}function ho(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a=+new Date-200,l=i=="paste"||e.state.pasteIncoming>a,s=Lt(t),u=null;if(l&&r.ranges.length>1)if(Et&&Et.text.join(`
`)==t){if(r.ranges.length%Et.text.length==0){u=[];for(var d=0;d<Et.text.length;d++)u.push(o.splitLines(Et.text[d]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=me(s,function(N){return[N]}));for(var p=e.curOp.updateInput,g=r.ranges.length-1;g>=0;g--){var v=r.ranges[g],b=v.from(),S=v.to();v.empty()&&(n&&n>0?b=y(b.line,b.ch-n):e.state.overwrite&&!l?S=y(S.line,Math.min(F(o,S.line).text.length,S.ch+le(s).length)):l&&Et&&Et.lineWise&&Et.text.join(`
`)==s.join(`
`)&&(b=S=y(b.line,0)));var L={from:b,to:S,text:u?u[g%u.length]:s,origin:i||(l?"paste":e.state.cutIncoming>a?"cut":"+input")};jr(e.doc,L),Ue(e,"inputRead",e,L)}t&&!l&&dl(e,t),_r(e),e.curOp.updateInput<2&&(e.curOp.updateInput=p),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function cl(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&t.hasFocus()&&yt(t,function(){return ho(t,n,0,null,"paste")}),!0}function dl(e,t){if(!(!e.options.electricChars||!e.options.smartIndent))for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Pn(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(F(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Pn(e,i.head.line,"smart"));a&&Ue(e,"electricInput",e,i.head.line)}}}function hl(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:y(i,0),head:y(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function po(e,t,n,r){e.setAttribute("autocorrect",n?"on":"off"),e.setAttribute("autocapitalize",r?"on":"off"),e.setAttribute("spellcheck",!!t)}function pl(){var e=c("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),t=c("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return q?e.style.width="1000px":e.setAttribute("wrap","off"),ee&&(e.style.border="1px solid black"),t}function gu(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){Y(this).focus(),this.display.input.focus()},setOption:function(r,i){var o=this.options,a=o[r];o[r]==i&&r!="mode"||(o[r]=i,t.hasOwnProperty(r)&&Ge(this,t[r])(this,i,a),Se(this,"optionChange",this,r))},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](vi(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,o=0;o<i.length;++o)if(i[o]==r||i[o].name==r)return i.splice(o,1),!0},addOverlay:nt(function(r,i){var o=r.token?r:e.getMode(this.options,r);if(o.startState)throw new Error("Overlays may not be stateful.");m(this.state.overlays,{mode:o,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(a){return a.priority}),this.state.modeGen++,ft(this)}),removeOverlay:nt(function(r){for(var i=this.state.overlays,o=0;o<i.length;++o){var a=i[o].modeSpec;if(a==r||typeof 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ei(this,Z(this.doc,r),i||"page")},coordsChar:function(r,i){return r=$o(this,r,i||"page"),Fi(this,r.left,r.top)},lineAtHeight:function(r,i){return r=$o(this,{top:r,left:0},i||"page").top,h(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,o){var a=!1,l;if(typeof r=="number"){var s=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>s&&(r=s,a=!0),l=F(this.doc,r)}else l=r;return $n(this,l,{top:0,left:0},i||"page",o||a).top+(a?this.doc.height-Zt(l):0)},defaultTextHeight:function(){return Br(this.display)},defaultCharWidth:function(){return Rr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,o,a,l){var s=this.display;r=zt(this,Z(this.doc,r));var u=r.bottom,d=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),s.sizer.appendChild(i),a=="over")u=r.top;else if(a=="above"||a=="near"){var p=Math.max(s.wrapper.clientHeight,this.doc.height),g=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(a=="above"||r.bottom+i.offsetHeight>p)&&r.top>i.offsetHeight?u=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=p&&(u=r.bottom),d+i.offsetWidth>g&&(d=g-i.offsetWidth)}i.style.top=u+"px",i.style.left=i.style.right="",l=="right"?(d=s.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(l=="left"?d=0:l=="middle"&&(d=(s.sizer.clientWidth-i.offsetWidth)/2),i.style.left=d+"px"),o&&hs(this,{left:d,top:u,right:d+i.offsetWidth,bottom:u+i.offsetHeight})},triggerOnKeyDown:nt(rl),triggerOnKeyPress:nt(il),triggerOnKeyUp:nl,triggerOnMouseDown:nt(ol),execCommand:function(r){if(An.hasOwnProperty(r))return An[r].call(null,this)},triggerElectric:nt(function(r){dl(this,r)}),findPosH:function(r,i,o,a){var l=1;i<0&&(l=-1,i=-i);for(var s=Z(this.doc,r),u=0;u<i&&(s=vo(this.doc,s,l,o,a),!s.hitSide);++u);return s},moveH:nt(function(r,i){var o=this;this.extendSelectionsBy(function(a){return o.display.shift||o.doc.extend||a.empty()?vo(o.doc,a.head,r,i,o.options.rtlMoveVisually):r<0?a.from():a.to()},ce)}),deleteH:nt(function(r,i){var o=this.doc.sel,a=this.doc;o.somethingSelected()?a.replaceSelection("",null,"+delete"):Jr(this,function(l){var s=vo(a,l.head,r,i,!1);return r<0?{from:s,to:l.head}:{from:l.head,to:s}})}),findPosV:function(r,i,o,a){var l=1,s=a;i<0&&(l=-1,i=-i);for(var u=Z(this.doc,r),d=0;d<i;++d){var p=zt(this,u,"div");if(s==null?s=p.left:p.left=s,u=vl(this,p,l,o),u.hitSide)break}return u},moveV:nt(function(r,i){var o=this,a=this.doc,l=[],s=!this.display.shift&&!a.extend&&a.sel.somethingSelected();if(a.extendSelectionsBy(function(d){if(s)return r<0?d.from():d.to();var p=zt(o,d.head,"div");d.goalColumn!=null&&(p.left=d.goalColumn),l.push(p.left);var g=vl(o,p,r,i);return i=="page"&&d==a.sel.primary()&&Xi(o,ei(o,g,"div").top-p.top),g},ce),l.length)for(var u=0;u<a.sel.ranges.length;u++)a.sel.ranges[u].goalColumn=l[u]}),findWordAt:function(r){var i=this.doc,o=F(i,r.line).text,a=r.ch,l=r.ch;if(o){var s=this.getHelper(r,"wordChars");(r.sticky=="before"||l==o.length)&&a?--a:++l;for(var u=o.charAt(a),d=Gt(u,s)?function(p){return Gt(p,s)}:/\s/.test(u)?function(p){return/\s/.test(p)}:function(p){return!/\s/.test(p)&&!Gt(p)};a>0&&d(o.charAt(a-1));)--a;for(;l<o.length&&d(o.charAt(l));)++l}return new he(y(r.line,a),y(r.line,l))},toggleOverwrite:function(r){r!=null&&r==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Ae(this.display.cursorDiv,"CodeMirror-overwrite"):we(this.display.cursorDiv,"CodeMirror-overwrite"),Se(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==fe(gt(this))},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:nt(function(r,i){pn(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Rt(this)-this.display.barHeight,width:r.scrollWidth-Rt(this)-this.display.barWidth,clientHeight:Pi(this),clientWidth:yr(this)}},scrollIntoView:nt(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:y(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?ps(this,r):sa(this,r.from,r.to,r.margin)}),setSize:nt(function(r,i){var o=this,a=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};r!=null&&(this.display.wrapper.style.width=a(r)),i!=null&&(this.display.wrapper.style.height=a(i)),this.options.lineWrapping&&Jo(this);var l=this.display.viewFrom;this.doc.iter(l,this.display.viewTo,function(s){if(s.widgets){for(var u=0;u<s.widgets.length;u++)if(s.widgets[u].noHScroll){sr(o,l,"widget");break}}++l}),this.curOp.forceUpdate=!0,Se(this,"refresh",this)}),operation:function(r){return yt(this,r)},startOperation:function(){return Cr(this)},endOperation:function(){return Lr(this)},refresh:nt(function(){var r=this.display.cachedTextHeight;ft(this),this.curOp.forceUpdate=!0,dn(this),pn(this,this.doc.scrollLeft,this.doc.scrollTop),Ji(this.display),(r==null||Math.abs(r-Br(this.display))>.5||this.options.lineWrapping)&&Ki(this),Se(this,"refresh",this)}),swapDoc:nt(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),ka(this,r),dn(this),this.display.input.reset(),pn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Ue(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[r]:r},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}},Nt(e),e.registerHelper=function(r,i,o){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=o},e.registerGlobalHelper=function(r,i,o,a){e.registerHelper(r,i,a),n[r]._global.push({pred:o,val:a})}}function vo(e,t,n,r,i){var o=t,a=n,l=F(e,t.line),s=i&&e.direction=="rtl"?-n:n;function u(){var W=t.line+s;return W<e.first||W>=e.first+e.size?!1:(t=new y(W,t.ch,t.sticky),l=F(e,W))}function d(W){var A;if(r=="codepoint"){var P=l.text.charCodeAt(t.ch+(n>0?0:-1));if(isNaN(P))A=null;else{var K=n>0?P>=55296&&P<56320:P>=56320&&P<57343;A=new y(t.line,Math.max(0,Math.min(l.text.length,t.ch+n*(K?2:1))),-n)}}else i?A=Qs(e.cm,l,t,n):A=ao(l,t,n);if(A==null)if(!W&&u())t=lo(i,e.cm,l,t.line,s);else return!1;else t=A;return!0}if(r=="char"||r=="codepoint")d();else if(r=="column")d(!0);else if(r=="word"||r=="group")for(var p=null,g=r=="group",v=e.cm&&e.cm.getHelper(t,"wordChars"),b=!0;!(n<0&&!d(!b));b=!1){var S=l.text.charAt(t.ch)||`
`,L=Gt(S,v)?"w":g&&S==`
`?"n":!g||/\s/.test(S)?null:"p";if(g&&!b&&!L&&(L="s"),p&&p!=L){n<0&&(n=1,d(),t.sticky="after");break}if(L&&(p=L),n>0&&!d(!b))break}var N=di(e,t,o,a,!0);return de(o,N)&&(N.hitSide=!0),N}function vl(e,t,n,r){var i=e.doc,o=t.left,a;if(r=="page"){var l=Math.min(e.display.wrapper.clientHeight,Y(e).innerHeight||i(e).documentElement.clientHeight),s=Math.max(l-.5*Br(e.display),3);a=(n>0?t.bottom:t.top)+n*s}else r=="line"&&(a=n>0?t.bottom+3:t.top-3);for(var u;u=Fi(e,o,a),!!u.outside;){if(n<0?a<=0:a>=i.height){u.hitSide=!0;break}a+=n*5}return u}var ge=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Q,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};ge.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;i.contentEditable=!0,po(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function o(l){for(var s=l.target;s;s=s.parentNode){if(s==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(s.className))break}return!1}R(i,"paste",function(l){!o(l)||Ce(r,l)||cl(l,r)||te<=11&&setTimeout(Ge(r,function(){return t.updateFromDOM()}),20)}),R(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),R(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),R(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),R(i,"touchstart",function(){return n.forceCompositionEnd()}),R(i,"input",function(){t.composing||t.readFromDOMSoon()});function a(l){if(!(!o(l)||Ce(r,l))){if(r.somethingSelected())yi({lineWise:!1,text:r.getSelections()}),l.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var s=hl(r);yi({lineWise:!0,text:s.text}),l.type=="cut"&&r.operation(function(){r.setSelections(s.ranges,0,at),r.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var u=Et.text.join(`
`);if(l.clipboardData.setData("Text",u),l.clipboardData.getData("Text")==u){l.preventDefault();return}}var d=pl(),p=d.firstChild;po(p),r.display.lineSpace.insertBefore(d,r.display.lineSpace.firstChild),p.value=Et.text.join(`
`);var g=fe(be(i));Ut(p),setTimeout(function(){r.display.lineSpace.removeChild(d),g.focus(),g==i&&n.showPrimarySelection()},50)}}R(i,"copy",a),R(i,"cut",a)},ge.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},ge.prototype.prepareSelection=function(){var e=oa(this.cm,!1);return e.focus=fe(be(this.div))==this.div,e},ge.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},ge.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},ge.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom){e.removeAllRanges();return}var o=bi(t,e.anchorNode,e.anchorOffset),a=bi(t,e.focusNode,e.focusOffset);if(!(o&&!o.bad&&a&&!a.bad&&D(Hr(o,a),r)==0&&D(ut(o,a),i)==0)){var l=t.display.view,s=r.line>=t.display.viewFrom&&gl(t,r)||{node:l[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&gl(t,i);if(!u){var d=l[l.length-1].measure,p=d.maps?d.maps[d.maps.length-1]:d.map;u={node:p[p.length-1],offset:p[p.length-2]-p[p.length-3]}}if(!s||!u){e.removeAllRanges();return}var g=e.rangeCount&&e.getRangeAt(0),v;try{v=T(s.node,s.offset,u.offset,u.node)}catch(b){}v&&(!ve&&t.state.focused?(e.collapse(s.node,s.offset),v.collapsed||(e.removeAllRanges(),e.addRange(v))):(e.removeAllRanges(),e.addRange(v)),g&&e.anchorNode==null?e.addRange(g):ve&&this.startGracePeriod()),this.rememberSelection()}},ge.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)},ge.prototype.showMultipleSelections=function(e){z(this.cm.display.cursorDiv,e.cursors),z(this.cm.display.selectionDiv,e.selection)},ge.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},ge.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return U(this.div,t)},ge.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||fe(be(this.div))!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},ge.prototype.blur=function(){this.div.blur()},ge.prototype.getField=function(){return this.div},ge.prototype.supportsTouch=function(){return!0},ge.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):yt(this.cm,function(){return t.cm.curOp.selectionChanged=!0});function n(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,n))}this.polling.set(this.cm.options.pollInterval,n)},ge.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},ge.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(J&&_&&this.cm.display.gutterSpecs.length&&mu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var n=bi(t,e.anchorNode,e.anchorOffset),r=bi(t,e.focusNode,e.focusOffset);n&&r&&yt(t,function(){et(t.doc,fr(n,r),at),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},ge.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=y(r.line-1,F(e.doc,r.line-1).length)),i.ch==F(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=y(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||(o=wr(e,r.line))==0?(a=f(t.view[0].line),l=t.view[0].node):(a=f(t.view[o].line),l=t.view[o-1].node.nextSibling);var s=wr(e,i.line),u,d;if(s==t.view.length-1?(u=t.viewTo-1,d=t.lineDiv.lastChild):(u=f(t.view[s+1].line)-1,d=t.view[s+1].node.previousSibling),!l)return!1;for(var p=e.doc.splitLines(yu(e,l,d,a,u)),g=Xt(e.doc,y(a,0),y(u,F(e.doc,u).text.length));p.length>1&&g.length>1;)if(le(p)==le(g))p.pop(),g.pop(),u--;else if(p[0]==g[0])p.shift(),g.shift(),a++;else break;for(var v=0,b=0,S=p[0],L=g[0],N=Math.min(S.length,L.length);v<N&&S.charCodeAt(v)==L.charCodeAt(v);)++v;for(var W=le(p),A=le(g),P=Math.min(W.length-(p.length==1?v:0),A.length-(g.length==1?v:0));b<P&&W.charCodeAt(W.length-b-1)==A.charCodeAt(A.length-b-1);)++b;if(p.length==1&&g.length==1&&a==r.line)for(;v&&v>r.ch&&W.charCodeAt(W.length-b-1)==A.charCodeAt(A.length-b-1);)v--,b++;p[p.length-1]=W.slice(0,W.length-b).replace(/^\u200b+/,""),p[0]=p[0].slice(v).replace(/\u200b+$/,"");var K=y(a,v),B=y(u,g.length?le(g).length-b:0);if(p.length>1||p[0]||D(K,B))return Xr(e.doc,p,K,B,"+input"),!0},ge.prototype.ensurePolled=function(){this.forceCompositionEnd()},ge.prototype.reset=function(){this.forceCompositionEnd()},ge.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ge.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))},ge.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&yt(this.cm,function(){return ft(e.cm)})},ge.prototype.setUneditable=function(e){e.contentEditable="false"},ge.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Ge(this.cm,ho)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))},ge.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},ge.prototype.onContextMenu=function(){},ge.prototype.resetPosition=function(){},ge.prototype.needsContentAttribute=!0;function gl(e,t){var n=zi(e,t.line);if(!n||n.hidden)return null;var r=F(e.doc,t.line),i=qo(n,r,t.line),o=ae(r,e.doc.direction),a="left";if(o){var l=rr(o,t.ch);a=l%2?"right":"left"}var s=Yo(i.map,t.ch,a);return s.offset=s.collapse=="right"?s.end:s.start,s}function mu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Vr(e,t){return t&&(e.bad=!0),e}function yu(e,t,n,r,i){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function u(v){return function(b){return b.id==v}}function d(){a&&(o+=l,s&&(o+=l),a=s=!1)}function p(v){v&&(d(),o+=v)}function g(v){if(v.nodeType==1){var b=v.getAttribute("cm-text");if(b){p(b);return}var S=v.getAttribute("cm-marker"),L;if(S){var N=e.findMarks(y(r,0),y(i+1,0),u(+S));N.length&&(L=N[0].find(0))&&p(Xt(e.doc,L.from,L.to).join(l));return}if(v.getAttribute("contenteditable")=="false")return;var W=/^(pre|div|p|li|table|br)$/i.test(v.nodeName);if(!/^br$/i.test(v.nodeName)&&v.textContent.length==0)return;W&&d();for(var A=0;A<v.childNodes.length;A++)g(v.childNodes[A]);/^(pre|p)$/i.test(v.nodeName)&&(s=!0),W&&(a=!0)}else v.nodeType==3&&p(v.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;g(t),t!=n;)t=t.nextSibling,s=!1;return o}function bi(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return Vr(e.clipPos(y(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return bu(o,t,n)}}function bu(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!U(r,t))return Vr(y(f(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var o=e.rest?le(e.rest):e.line;return Vr(y(f(o),o.text.length),i)}var a=t.nodeType==3?t:null,l=t;for(!a&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(a=t.firstChild,n&&(n=a.nodeValue.length));l.parentNode!=r;)l=l.parentNode;var s=e.measure,u=s.maps;function d(L,N,W){for(var A=-1;A<(u?u.length:0);A++)for(var P=A<0?s.map:u[A],K=0;K<P.length;K+=3){var B=P[K+2];if(B==L||B==N){var $=f(A<0?e.line:e.rest[A]),ye=P[K]+W;return(W<0||B!=L)&&(ye=P[K+(W?1:0)]),y($,ye)}}}var p=d(a,l,n);if(p)return Vr(p,i);for(var g=l.nextSibling,v=a?a.nodeValue.length-n:0;g;g=g.nextSibling){if(p=d(g,g.firstChild,0),p)return Vr(y(p.line,p.ch-v),i);v+=g.textContent.length}for(var b=l.previousSibling,S=n;b;b=b.previousSibling){if(p=d(b,b.firstChild,-1),p)return Vr(y(p.line,p.ch+S),i);S+=b.textContent.length}}var De=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Q,this.hasSelection=!1,this.composing=null,this.resetting=!1};De.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),ee&&(i.style.width="0px"),R(i,"input",function(){H&&te>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),R(i,"paste",function(a){Ce(r,a)||cl(a,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())});function o(a){if(!Ce(r,a)){if(r.somethingSelected())yi({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var l=hl(r);yi({lineWise:!0,text:l.text}),a.type=="cut"?r.setSelections(l.ranges,null,at):(n.prevInput="",i.value=l.text.join(`
`),Ut(i))}else return;a.type=="cut"&&(r.state.cutIncoming=+new Date)}}R(i,"cut",o),R(i,"copy",o),R(e.scroller,"paste",function(a){if(!(Jt(e,a)||Ce(r,a))){if(!i.dispatchEvent){r.state.pasteIncoming=+new Date,n.focus();return}var l=new Event("paste");l.clipboardData=a.clipboardData,i.dispatchEvent(l)}}),R(e.lineSpace,"selectstart",function(a){Jt(e,a)||$e(a)}),R(i,"compositionstart",function(){var a=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:a,range:r.markText(a,r.getCursor("to"),{className:"CodeMirror-composing"})}}),R(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},De.prototype.createField=function(e){this.wrapper=pl(),this.textarea=this.wrapper.firstChild;var t=this.cm.options;po(this.textarea,t.spellcheck,t.autocorrect,t.autocapitalize)},De.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},De.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=oa(e);if(e.options.moveInputWithCursor){var i=zt(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},De.prototype.showSelection=function(e){var t=this.cm,n=t.display;z(n.cursorDiv,e.cursors),z(n.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},De.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing&&e)){var t=this.cm;if(this.resetting=!0,t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&Ut(this.textarea),H&&te>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",H&&te>=9&&(this.hasSelection=null));this.resetting=!1}},De.prototype.getField=function(){return this.textarea},De.prototype.supportsTouch=function(){return!1},De.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!ie||fe(be(this.textarea))!=this.textarea))try{this.textarea.focus()}catch(e){}},De.prototype.blur=function(){this.textarea.blur()},De.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},De.prototype.receivedFocus=function(){this.slowPoll()},De.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},De.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function n(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,n)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,n)},De.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!t.state.focused||or(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(H&&te>=9&&this.hasSelection===i||pe&&/[\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&&!r&&(r="​"),o==8666)return this.reset(),this.cm.execCommand("undo")}for(var a=0,l=Math.min(r.length,i.length);a<l&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return yt(t,function(){ho(t,i.slice(a),r.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf(`
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