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tildefriends/deps/codemirror/codemirror.min.js
Cory McWilliams ed6550a4cd Move some deps to deps. 
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3903 ed5197a5-7fde-0310-b194-c3ffbd925b24
2022-06-18 17:07:36 +00:00

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JavaScript
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null;for(;this.baseTokens[this.baseTokenPos]<=e;)this.baseTokenPos+=2;var t=this.baseTokens[this.baseTokenPos+1];return{type:t&&t.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-e}},yt.prototype.nextLine=function(){this.line++,0<this.maxLookAhead&&this.maxLookAhead--},yt.fromSaved=function(e,t,n){return t instanceof vt?new yt(e,qe(e.mode,t.state),n,t.lookAhead):new yt(e,qe(e.mode,t),n)},yt.prototype.save=function(e){var t=!1!==e?qe(this.doc.mode,this.state):this.state;return 0<this.maxLookAhead?new vt(t,this.maxLookAhead):t};var kt=function(e,t,n){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=n};function Tt(e,t,n,r){var i,o,l=e.doc,s=l.mode,a=et(l,(t=gt(l,t)).line),u=xt(e,t.line,n),c=new Je(a.text,e.options.tabSize,u);for(r&&(o=[]);(r||c.pos<t.ch)&&!c.eol();)c.start=c.pos,i=Lt(s,c,u.state),r&&o.push(new kt(c,i,qe(l.mode,u.state)));return r?o:new kt(c,i,u.state)}function Mt(e,t){if(e)for(;;){var 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Ft(e,t){if(t.full)return null;var n=lt(e,t.from.line)&&et(e,t.from.line).markedSpans,r=lt(e,t.to.line)&&et(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,o=t.to.ch,l=0==ut(t.from,t.to),s=function(e,t,n){var r;if(e)for(var i=0;i<e.length;++i){var o,l=e[i],s=l.marker;!(null==l.from||(s.inclusiveLeft?l.from<=t:l.from<t))&&(l.from!=t||"bookmark"!=s.type||n&&l.marker.insertLeft)||(o=null==l.to||(s.inclusiveRight?l.to>=t:l.to>t),(r=r||[]).push(new Dt(s,l.from,o?null:l.to)))}return r}(n,i,l),a=function(e,t,n){var r;if(e)for(var i=0;i<e.length;++i){var o,l=e[i],s=l.marker;!(null==l.to||(s.inclusiveRight?l.to>=t:l.to>t))&&(l.from!=t||"bookmark"!=s.type||n&&!l.marker.insertLeft)||(o=null==l.from||(s.inclusiveLeft?l.from<=t:l.from<t),(r=r||[]).push(new Dt(s,o?null:l.from-t,null==l.to?null:l.to-t)))}return r}(r,o,l),u=1==t.text.length,c=$(t.text).length+(u?i:0);if(s)for(var h=0;h<s.length;++h){var 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r=e.find(),i=t.find(),o=ut(r.from,i.from)||Rt(e)-Rt(t);if(o)return-o;var l=ut(r.to,i.to)||zt(e)-zt(t);return l||t.id-e.id}function Gt(e,t){var n,r=Ot&&e.markedSpans;if(r)for(var i=void 0,o=0;o<r.length;++o)(i=r[o]).marker.collapsed&&null==(t?i.from:i.to)&&(!n||Bt(n,i.marker)<0)&&(n=i.marker);return n}function Ut(e){return Gt(e,!0)}function Vt(e){return Gt(e,!1)}function Kt(e,t){var n,r=Ot&&e.markedSpans;if(r)for(var i=0;i<r.length;++i){var o=r[i];o.marker.collapsed&&(null==o.from||o.from<t)&&(null==o.to||o.to>t)&&(!n||Bt(n,o.marker)<0)&&(n=o.marker)}return n}function jt(e,t,n,r,i){var o=et(e,t),l=Ot&&o.markedSpans;if(l)for(var s=0;s<l.length;++s){var a=l[s];if(a.marker.collapsed){var u=a.marker.find(0),c=ut(u.from,n)||Rt(a.marker)-Rt(i),h=ut(u.to,r)||zt(a.marker)-zt(i);if(!(0<=c&&h<=0||c<=0&&0<=h)&&(c<=0&&(a.marker.inclusiveRight&&i.inclusiveLeft?0<=ut(u.to,n):0<ut(u.to,n))||0<=c&&(a.marker.inclusiveRight&&i.inclusiveLeft?ut(u.from,r)<=0:ut(u.from,r)<0)))return 1}}}function 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r,i,o,l,s,a,u=0;u<e.length;u+=3)if(s=e[u],a=e[u+1],t<s?(i=0,o=1,l="left"):t<a?o=(i=t-s)+1:(u==e.length-3||t==a&&e[u+3]>t)&&(i=(o=a-s)-1,a<=t&&(l="right")),null!=i){if(r=e[u+2],s==a&&n==(r.insertLeft?"left":"right")&&(l=n),"left"==n&&0==i)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)r=e[2+(u-=3)],l="left";if("right"==n&&i==a-s)for(;u<e.length-3&&e[u+3]==e[u+4]&&!e[u+5].insertLeft;)r=e[(u+=3)+2],l="right";break}return{node:r,start:i,end:o,collapse:l,coverStart:s,coverEnd:a}}function Kn(e,t){var n=Un;if("left"==t)for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;0<=i&&(n=e[i]).left==n.right;i--);return n}function jn(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 Xn(e){e.display.externalMeasure=null,M(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)jn(e.display.view[t])}function 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t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l){var s=e.display.gutterSpecs[l].className;n[s]=o.offsetLeft+o.clientLeft+i,r[s]=o.clientWidth}return{fixedPos:hr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function hr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function dr(r){var i=ar(r.display),o=r.options.lineWrapping,l=o&&Math.max(5,r.display.scroller.clientWidth/ur(r.display)-3);return function(e){if($t(r.doc,e))return 0;var t=0;if(e.widgets)for(var n=0;n<e.widgets.length;n++)e.widgets[n].height&&(t+=e.widgets[n].height);return o?t+(Math.ceil(e.text.length/l)||1)*i:t+i}}function fr(e){var t=e.doc,n=dr(e);t.iter(function(e){var t=n(e);t!=e.height&&rt(e,t)})}function pr(e,t,n,r){var i=e.display;if(!n&&"true"==We(t).getAttribute("cm-not-content"))return null;var 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i,o,l,s,a=e.display;r&&n<a.viewTo&&(null==a.updateLineNumbers||a.updateLineNumbers>t)&&(a.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=a.viewTo?Ot&&Yt(e.doc,t)<a.viewTo&&yr(e):n<=a.viewFrom?Ot&&_t(e.doc,n+r)>a.viewFrom?yr(e):(a.viewFrom+=r,a.viewTo+=r):t<=a.viewFrom&&n>=a.viewTo?yr(e):t<=a.viewFrom?(i=br(e,n,n+r,1))?(a.view=a.view.slice(i.index),a.viewFrom=i.lineN,a.viewTo+=r):yr(e):n>=a.viewTo?(o=br(e,t,t,-1))?(a.view=a.view.slice(0,o.index),a.viewTo=o.lineN):yr(e):(l=br(e,t,t,-1),s=br(e,n,n+r,1),l&&s?(a.view=a.view.slice(0,l.index).concat(dn(e,l.lineN,s.lineN)).concat(a.view.slice(s.index)),a.viewTo+=r):yr(e));var u=a.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(a.externalMeasured=null))}function vr(e,t,n){e.curOp.viewChanged=!0;var r,i,o=e.display,l=e.display.externalMeasured;l&&t>=l.lineN&&t<l.lineN+l.size&&(o.externalMeasured=null),t<o.viewFrom||t>=o.viewTo||(null==(r=o.view[gr(e,t)]).node||-1==B(i=r.changes||(r.changes=[]),n)&&i.push(n))}function 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n=l.display,r=l.doc,i=document.createDocumentFragment(),o=Wn(l.display),T=o.left,M=Math.max(n.sizerWidth,Fn(l)-n.sizer.offsetLeft)-o.right,N="ltr"==r.direction;function A(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),i.appendChild(O("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n top: "+t+"px; width: "+(null==n?M-e:n)+"px;\n height: "+(r-t)+"px"))}function s(n,y,b){var w,x,o=et(r,n),C=o.text.length;function S(e,t){return Jn(l,at(n,e),"div",o,t)}function L(e,t,n){var r=or(l,o,null,e),i="ltr"==t==("after"==n)?"left":"right";return S("after"==n?r.begin:r.end-(/\s/.test(o.text.charAt(r.end-1))?2:1),i)[i]}var k=ye(o,r.direction);return function(e,t,n,r){if(!e)return r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<n&&l.to>t||t==n&&l.to==t)&&(r(Math.max(l.from,t),Math.min(l.to,n),1==l.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(k,y||0,null==b?C:b,function(e,t,n,r){var i,o,l,s,a,u,c,h="ltr"==n,d=S(e,h?"left":"right"),f=S(t-1,h?"right":"left"),p=null==y&&0==e,g=null==b&&t==C,m=0==r,v=!k||r==k.length-1;f.top-d.top<=3?(i=(N?g:p)&&v,o=(N?p:g)&&m?T:(h?d:f).left,l=i?M:(h?f:d).right,A(o,d.top,l-o,d.bottom)):(c=h?(s=N&&p&&m?T:d.left,a=N?M:L(e,n,"before"),u=N?T:L(t,n,"after"),N&&g&&v?M:f.right):(s=N?L(e,n,"before"):T,a=!N&&p&&m?M:d.right,u=!N&&g&&v?T:f.left,N?L(t,n,"after"):M),A(s,d.top,a-s,d.bottom),d.bottom<f.top&&A(T,d.bottom,null,f.top),A(u,f.top,c-u,f.bottom)),(!w||Lr(d,w)<0)&&(w=d),Lr(f,w)<0&&(w=f),(!x||Lr(d,x)<0)&&(x=d),Lr(f,x)<0&&(x=f)}),{start:w,end:x}}var a,u,c,h,d,f=e.from(),p=e.to();f.line==p.line?s(f.line,f.ch,p.ch):(a=et(r,f.line),u=et(r,p.line),c=Xt(a)==Xt(u),h=s(f.line,f.ch,c?a.text.length+1:null).end,d=s(p.line,c?0:null,p.ch).start,c&&(h.top<d.top-2?(A(h.right,h.top,null,h.bottom),A(T,d.top,d.left,d.bottom)):A(h.right,h.top,d.left-h.right,h.bottom)),h.bottom<d.top&&A(T,h.bottom,null,d.top)),t.appendChild(i)}function Tr(e){var t,n;e.state.focused&&(t=e.display,clearInterval(t.blinker),n=!0,t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden"))}function Mr(e){e.state.focused||(e.display.input.focus(),Ar(e))}function Nr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Or(e))},100)}function Ar(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Se(e,"focus",e,t),e.state.focused=!0,H(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),b&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Tr(e))}function Or(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Se(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Dr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o,l=t.view[r],s=e.options.lineWrapping,a=void 0,u=0;if(!l.hidden){x&&C<8?(a=(i=l.node.offsetTop+l.node.offsetHeight)-n,n=i):(a=(o=l.node.getBoundingClientRect()).bottom-o.top,!s&&l.text.firstChild&&(u=l.text.firstChild.getBoundingClientRect().right-o.left-1));var c,h=l.line.height-a;if((.005<h||h<-.005)&&(rt(l.line,a),Wr(l.line),l.rest))for(var d=0;d<l.rest.length;d++)Wr(l.rest[d]);u>e.display.sizerWidth&&((c=Math.ceil(u/ur(e.display)))>e.display.maxLineLength&&(e.display.maxLineLength=c,e.display.maxLine=l.line,e.display.maxLineChanged=!0))}}}function Wr(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 Hr(e,t,n){var r,i,o=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop,o=Math.floor(o-On(e)),l=n&&null!=n.bottom?n.bottom:o+e.wrapper.clientHeight,s=ot(t,o),a=ot(t,l);return n&&n.ensure&&(r=n.ensure.from.line,i=n.ensure.to.line,r<s?a=ot(t,Zt(et(t,s=r))+e.wrapper.clientHeight):Math.min(i,t.lastLine())>=a&&(s=ot(t,Zt(et(t,i))-e.wrapper.clientHeight),a=i)),{from:s,to:Math.max(a,s+1)}}function Fr(e,t){var n=e.display,r=ar(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Pn(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s,a=e.doc.height+Dn(n),u=t.top<r,c=t.bottom>a-r;t.top<i?l.scrollTop=u?0:t.top:t.bottom>i+o&&((s=Math.min(t.top,(c?a:t.bottom)-o))!=i&&(l.scrollTop=s));var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,d=Fn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),f=t.right-t.left>d;return f&&(t.right=t.left+d),t.left<10?l.scrollLeft=0:t.left<h?l.scrollLeft=Math.max(0,t.left-(f?0:10)):t.right>d+h-3&&(l.scrollLeft=t.right+(f?0:10)-d),l}function Pr(e,t){null!=t&&(Rr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Er(e){Rr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Ir(e,t,n){null==t&&null==n||Rr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Rr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,zr(e,tr(e,t.from),tr(e,t.to),t.margin))}function zr(e,t,n,r){var i=Fr(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});Ir(e,i.scrollLeft,i.scrollTop)}function Br(e,t){Math.abs(e.doc.scrollTop-t)<2||(g||di(e,{top:t}),Gr(e,t,!0),g&&di(e),si(e,100))}function Gr(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 Ur(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,gi(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Vr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Dn(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+Hn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function Kr(e,t,n){this.cm=n;var r=this.vert=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),we(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),we(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,x&&C<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}Kr.prototype.update=function(e){var t,n,r=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,o=e.nativeBarWidth;return i?(this.vert.style.display="block",this.vert.style.bottom=r?o+"px":"0",t=e.viewHeight-(r?o:0),this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+t)+"px"):(this.vert.style.display="",this.vert.firstChild.style.height="0"),r?(this.horiz.style.display="block",this.horiz.style.right=i?o+"px":"0",this.horiz.style.left=e.barLeft+"px",n=e.viewWidth-e.barLeft-(i?o:0),this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+n)+"px"):(this.horiz.style.display="",this.horiz.firstChild.style.width="0"),!this.checkedZeroWidth&&0<e.clientHeight&&(0==o&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?o:0,bottom:r?o:0}},Kr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Kr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Kr.prototype.zeroWidthHack=function(){var e=w&&!s?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new z,this.disableVert=new z},Kr.prototype.enableZeroWidthBar=function(n,r,i){n.style.pointerEvents="auto",r.set(1e3,function e(){var t=n.getBoundingClientRect();("vert"==i?document.elementFromPoint(t.right-1,(t.top+t.bottom)/2):document.elementFromPoint((t.right+t.left)/2,t.bottom-1))!=n?n.style.pointerEvents="none":r.set(1e3,e)})},Kr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};function jr(){}function Xr(e,t){t=t||Vr(e);var n=e.display.barWidth,r=e.display.barHeight;Yr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Dr(e),Yr(e,Vr(e)),n=e.display.barWidth,r=e.display.barHeight}function Yr(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=""}jr.prototype.update=function(){return{bottom:0,right:0}},jr.prototype.setScrollLeft=function(){},jr.prototype.setScrollTop=function(){},jr.prototype.clear=function(){};var _r={native:Kr,null:jr};function $r(n){n.display.scrollbars&&(n.display.scrollbars.clear(),n.display.scrollbars.addClass&&T(n.display.wrapper,n.display.scrollbars.addClass)),n.display.scrollbars=new _r[n.options.scrollbarStyle](function(e){n.display.wrapper.insertBefore(e,n.display.scrollbarFiller),we(e,"mousedown",function(){n.state.focused&&setTimeout(function(){return n.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,t){("horizontal"==t?Ur:Br)(n,e)},n),n.display.scrollbars.addClass&&H(n.display.wrapper,n.display.scrollbars.addClass)}var qr=0;function Zr(e){var t;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:++qr},t=e.curOp,fn?fn.ops.push(t):t.ownsGroup=fn={ops:[t],delayedCallbacks:[]}}function Qr(e){var t=e.curOp;t&&pn(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)Jr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&ci(i.cm,i.update);var i;for(var o=0;o<t.length;o++)ei(t[o]);for(var l=0;l<t.length;l++)ti(t[l]);for(var s=0;s<t.length;s++)ni(t[s])}(e)})}function Jr(e){var t,n,r=e.cm,i=r.display;!(n=(t=r).display).scrollbarsClipped&&n.scroller.offsetWidth&&(n.nativeBarWidth=n.scroller.offsetWidth-n.scroller.clientWidth,n.heightForcer.style.height=Hn(t)+"px",n.sizer.style.marginBottom=-n.nativeBarWidth+"px",n.sizer.style.borderRightWidth=Hn(t)+"px",n.scrollbarsClipped=!0),e.updateMaxLine&&Jt(r),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&r.options.lineWrapping,e.update=e.mustUpdate&&new ui(r,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function ei(e){var t=e.cm,n=t.display;e.updatedDisplay&&Dr(t),e.barMeasure=Vr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=In(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+Hn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Fn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function ti(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ur(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==W();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),!e.updatedDisplay&&e.startHeight==t.doc.height||Xr(t,e.barMeasure),e.updatedDisplay&&pi(t,e.barMeasure),e.selectionChanged&&Tr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Mr(e.cm)}function ni(e){var t,n,r,i,o,l,s,a=e.cm,u=a.display,c=a.doc;e.updatedDisplay&&hi(a,e.update),null==u.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(u.wheelStartX=u.wheelStartY=null),null!=e.scrollTop&&Gr(a,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Ur(a,e.scrollLeft,!0,!0),e.scrollToPos&&(t=function(e,t,n,r){null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?at(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?at(t.line,t.ch+1,"before"):t);for(var i=0;i<5;i++){var o,l=!1,s=er(e,t),a=n&&n!=t?er(e,n):s,u=Fr(e,o={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-r,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+r}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(Br(e,u.scrollTop),1<Math.abs(e.doc.scrollTop-c)&&(l=!0)),null!=u.scrollLeft&&(Ur(e,u.scrollLeft),1<Math.abs(e.doc.scrollLeft-h)&&(l=!0)),!l)break}return o}(a,gt(c,e.scrollToPos.from),gt(c,e.scrollToPos.to),e.scrollToPos.margin),r=t,Le(n=a,"scrollCursorIntoView")||(o=(i=n.display).sizer.getBoundingClientRect(),l=null,r.top+o.top<0?l=!0:r.bottom+o.top>(window.innerHeight||document.documentElement.clientHeight)&&(l=!1),null==l||v||(s=O("div","​",null,"position: absolute;\n top: "+(r.top-i.viewOffset-On(n.display))+"px;\n height: "+(r.bottom-r.top+Hn(n)+i.barHeight)+"px;\n left: "+r.left+"px; width: "+Math.max(2,r.right-r.left)+"px;"),n.display.lineSpace.appendChild(s),s.scrollIntoView(l),n.display.lineSpace.removeChild(s))));var h=e.maybeHiddenMarkers,d=e.maybeUnhiddenMarkers;if(h)for(var f=0;f<h.length;++f)h[f].lines.length||Se(h[f],"hide");if(d)for(var p=0;p<d.length;++p)d[p].lines.length&&Se(d[p],"unhide");u.wrapper.offsetHeight&&(c.scrollTop=a.display.scroller.scrollTop),e.changeObjs&&Se(a,"changes",a,e.changeObjs),e.update&&e.update.finish()}function ri(e,t){if(e.curOp)return t();Zr(e);try{return t()}finally{Qr(e)}}function ii(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Zr(e);try{return t.apply(e,arguments)}finally{Qr(e)}}}function oi(e){return function(){if(this.curOp)return e.apply(this,arguments);Zr(this);try{return e.apply(this,arguments)}finally{Qr(this)}}}function li(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Zr(e);try{return t.apply(this,arguments)}finally{Qr(e)}}}function si(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,E(ai,e))}function ai(a){var u,c,h,d=a.doc;d.highlightFrontier>=a.display.viewTo||(u=+new Date+a.options.workTime,c=xt(a,d.highlightFrontier),h=[],d.iter(c.line,Math.min(d.first+d.size,a.display.viewTo+500),function(e){if(c.line>=a.display.viewFrom){var t=e.styles,n=e.text.length>a.options.maxHighlightLength?qe(d.mode,c.state):null,r=bt(a,e,c,!0);n&&(c.state=n),e.styles=r.styles;var i=e.styleClasses,o=r.classes;o?e.styleClasses=o:i&&(e.styleClasses=null);for(var l=!t||t.length!=e.styles.length||i!=o&&(!i||!o||i.bgClass!=o.bgClass||i.textClass!=o.textClass),s=0;!l&&s<t.length;++s)l=t[s]!=e.styles[s];l&&h.push(c.line),e.stateAfter=c.save(),c.nextLine()}else e.text.length<=a.options.maxHighlightLength&&Ct(a,e.text,c),e.stateAfter=c.line%5==0?c.save():null,c.nextLine();if(+new Date>u)return si(a,a.options.workDelay),!0}),d.highlightFrontier=c.line,d.modeFrontier=Math.max(d.modeFrontier,c.line),h.length&&ri(a,function(){for(var e=0;e<h.length;e++)vr(a,h[e],"text")}))}var ui=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Hr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Fn(e),this.force=n,this.dims=cr(e),this.events=[]};function ci(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return yr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==wr(e))return!1;mi(e)&&(yr(e),t.dims=cr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=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>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Ot&&(o=Yt(e.doc,o),l=_t(e.doc,l));var s,a,u,c,h=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;a=o,u=l,0==(c=(s=e).display).view.length||a>=c.viewTo||u<=c.viewFrom?(c.view=dn(s,a,u),c.viewFrom=a):(c.viewFrom>a?c.view=dn(s,a,c.viewFrom).concat(c.view):c.viewFrom<a&&(c.view=c.view.slice(gr(s,a))),c.viewFrom=a,c.viewTo<u?c.view=c.view.concat(dn(s,c.viewTo,u)):c.viewTo>u&&(c.view=c.view.slice(0,gr(s,u)))),c.viewTo=u,n.viewOffset=Zt(et(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var d=wr(e);if(!h&&0==d&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var f,p,g,m=function(e){if(e.hasFocus())return null;var t=W();if(!t||!D(e.display.lineDiv,t))return null;var n,r={activeElt:t};return!window.getSelection||(n=window.getSelection()).anchorNode&&n.extend&&D(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset),r}(e);return 4<d&&(n.lineDiv.style.display="none"),function(n,e,t){var r=n.display,i=n.options.lineNumbers,o=r.lineDiv,l=o.firstChild;function s(e){var t=e.nextSibling;return b&&w&&n.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),t}for(var a=r.view,u=r.viewFrom,c=0;c<a.length;c++){var h=a[c];if(!h.hidden)if(h.node&&h.node.parentNode==o){for(;l!=h.node;)l=s(l);var d=i&&null!=e&&e<=u&&h.lineNumber;h.changes&&(-1<B(h.changes,"gutter")&&(d=!1),yn(n,h,u,t)),d&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(st(n.options,u)))),l=h.node.nextSibling}else{var f=(m=u,v=t,y=wn(p=n,g=h),g.text=g.node=y.pre,y.bgClass&&(g.bgClass=y.bgClass),y.textClass&&(g.textClass=y.textClass),Cn(p,g),Sn(p,g,m,v),kn(p,g,v),g.node);o.insertBefore(f,l)}u+=h.size}var p,g,m,v,y;for(;l;)l=s(l)}(e,n.updateLineNumbers,t.dims),4<d&&(n.lineDiv.style.display=""),n.renderedView=n.view,(f=m)&&f.activeElt&&f.activeElt!=W()&&(f.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(f.activeElt.nodeName)&&f.anchorNode&&D(document.body,f.anchorNode)&&D(document.body,f.focusNode)&&(p=window.getSelection(),(g=document.createRange()).setEnd(f.anchorNode,f.anchorOffset),g.collapse(!1),p.removeAllRanges(),p.addRange(g),p.extend(f.focusNode,f.focusOffset))),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,h&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,si(e,400)),!(n.updateLineNumbers=null)}function hi(e,t){for(var n=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Fn(e))r&&(t.visible=Hr(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Dn(e.display)-Pn(e),n.top)}),t.visible=Hr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!ci(e,t))break;Dr(e);var i=Vr(e);xr(e),Xr(e,i),pi(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 di(e,t){var n,r=new ui(e,t);ci(e,r)&&(Dr(e),hi(e,r),n=Vr(e),xr(e),Xr(e,n),pi(e,n),r.finish())}function fi(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function pi(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+Hn(e)+"px"}function gi(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=hr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&(n[l].gutter&&(n[l].gutter.style.left=o),n[l].gutterBackground&&(n[l].gutterBackground.style.left=o));var s=n[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function mi(e){if(e.options.lineNumbers){var t=e.doc,n=st(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(O("div",[O("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",fi(e.display),1}}}function vi(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],l=null;if("string"!=typeof o&&(l=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;r=!0}n.push({className:o,style:l})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function yi(e){var t=e.gutters,n=e.gutterSpecs;M(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,l=i.style,s=t.appendChild(O("div",null,"CodeMirror-gutter "+o));l&&(s.style.cssText=l),"CodeMirror-linenumbers"==o&&((e.lineGutter=s).style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",fi(e)}function bi(e){yi(e.display),mr(e),gi(e)}function wi(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=O("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=O("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=A("div",null,"CodeMirror-code"),i.selectionDiv=O("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=O("div",null,"CodeMirror-cursors"),i.measure=O("div",null,"CodeMirror-measure"),i.lineMeasure=O("div",null,"CodeMirror-measure"),i.lineSpace=A("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var o=A("div",[i.lineSpace],"CodeMirror-lines");i.mover=O("div",[o],null,"position: relative"),i.sizer=O("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=O("div",null,null,"position: absolute; height: "+G+"px; width: 1px;"),i.gutters=O("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=O("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=O("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),x&&C<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),b||g&&h||(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=vi(r.gutters,r.lineNumbers),yi(i),n.init(i)}ui.prototype.signal=function(e,t){Te(e,t)&&this.events.push(arguments)},ui.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Se.apply(null,this.events[e])};var xi=0,Ci=null;function Si(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function Li(e){var t=Si(e);return t.x*=Ci,t.y*=Ci,t}function ki(e,t){var n,r,i,o=Si(t),l=o.x,s=o.y,a=e.display,u=a.scroller,c=u.scrollWidth>u.clientWidth,h=u.scrollHeight>u.clientHeight;if(l&&c||s&&h){if(s&&w&&b)e:for(var d=t.target,f=a.view;d!=u;d=d.parentNode)for(var p=0;p<f.length;p++)if(f[p].node==d){e.display.currentWheelTarget=d;break e}if(l&&!g&&!m&&null!=Ci)return 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i,o;t.to.line<e.first?vo(e,t.text.length-1-(t.to.line-t.from.line)):t.from.line>e.lastLine()||(t.from.line<e.first&&(vo(e,i=t.text.length-1-(e.first-t.from.line)),t={from:at(e.first,0),to:at(t.to.line+i,t.to.ch),text:[$(t.text)],origin:t.origin}),o=e.lastLine(),t.to.line>o&&(t={from:t.from,to:at(o,et(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=tt(e,t.from,t.to),n=n||Wi(e,t),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=it(Xt(et(r,o.line))),r.iter(a,l.line+1,function(e){if(e==i.maxLine)return s=!0}));-1<r.sel.contains(t.from,t.to)&&ke(e);Ii(r,t,n,dr(e)),e.options.lineWrapping||(r.iter(a,o.line+t.text.length,function(e){var t=Qt(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0));(function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var n=e.first,r=t-1;n<r;r--){var i=et(e,r).stateAfter;if(i&&(!(i instanceof vt)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}})(r,o.line),si(e,400);var u=t.text.length-(l.line-o.line)-1;t.full?mr(e):o.line!=l.line||1!=t.text.length||Ei(e.doc,t)?mr(e,o.line,l.line+1,u):vr(e,o.line,"text");var c=Te(e,"changes"),h=Te(e,"change");{var d;(h||c)&&(d={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin},h&&mn(e,"change",e,d),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(d))}e.display.selForContextMenu=null}(e.cm,t,r):Ii(e,t,r),io(e,n,V),e.cantEdit&&uo(e,at(e.firstLine(),0))&&(e.cantEdit=!1))}function bo(e,t,n,r,i){var o;ut(r=r||n,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),po(e,{from:n,to:r,text:t,origin:i})}function wo(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function xo(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],l=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var s=0;s<o.ranges.length;s++)wo(o.ranges[s].anchor,t,n,r),wo(o.ranges[s].head,t,n,r)}else{for(var a=0;a<o.changes.length;++a){var u=o.changes[a];if(n<u.from.line)u.from=at(u.from.line+r,u.from.ch),u.to=at(u.to.line+r,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function Co(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;xo(e.done,n,r,i),xo(e.undone,n,r,i)}function So(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=et(e,pt(e,t)):i=it(t),null==i?null:(r(o,i)&&e.cm&&vr(e.cm,i,n),o)}function Lo(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}function ko(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}Mi.prototype.from=function(){return ft(this.anchor,this.head)},Mi.prototype.to=function(){return dt(this.anchor,this.head)},Mi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},Lo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n,r=e,i=e+t;r<i;++r){var o=this.lines[r];this.height-=o.height,(n=o).parent=null,Et(n),mn(o,"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}},ko.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n,r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e),s=i.height;if(i.removeInner(e,l),this.height-=s-i.height,o==l&&(this.children.splice(r--,1),i.parent=null),0==(t-=l))break;e=0}else e-=o}this.size-t<25&&(1<this.children.length||!(this.children[0]instanceof Lo))&&(n=[],this.collapse(n),this.children=[new Lo(n)],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&&50<i.lines.length){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new Lo(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++r,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t,n,r=new ko(e.children.splice(e.children.length-5,5));e.parent?(e.size-=r.size,e.height-=r.height,t=B(e.parent.children,e),e.parent.children.splice(t+1,0,r)):(((n=new ko(e.children)).parent=e).children=[n,r],e=n),r.parent=e.parent}while(10<e.children.length);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 l=Math.min(t,o-e);if(i.iterN(e,l,n))return!0;if(0==(t-=l))break;e=0}else e-=o}}};function To(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t}function Mo(e,t,n){Zt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Pr(e,n)}To.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=it(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=Nn(this);rt(n,Math.max(0,n.height-o)),e&&(ri(e,function(){Mo(e,n,-o),vr(e,r,"widget")}),mn(e,"lineWidgetCleared",e,this,r))}},To.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Nn(this)-t;i&&($t(this.doc,r)||rt(r,r.height+i),n&&ri(n,function(){n.curOp.forceUpdate=!0,Mo(n,r,i),mn(n,"lineWidgetChanged",n,e,it(r))}))},Me(To);var No=0,Ao=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++No};function Oo(t,r,i,e,n){if(e&&e.shared)return function(e,n,r,i,o){(i=I(i)).shared=!1;var l=[Oo(e,n,r,i,o)],s=l[0],a=i.widgetNode;return Ri(e,function(e){a&&(i.widgetNode=a.cloneNode(!0)),l.push(Oo(e,gt(e,n),gt(e,r),i,o));for(var t=0;t<e.linked.length;++t)if(e.linked[t].isParent)return;s=$(l)}),new Do(l,s)}(t,r,i,e,n);if(t.cm&&!t.cm.curOp)return ii(t.cm,Oo)(t,r,i,e,n);var o=new Ao(t,n),l=ut(r,i);if(e&&I(e,o,!1),0<l||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),e.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),e.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(jt(t,r.line,r,i,o)||r.line!=i.line&&jt(t,i.line,r,i,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ot=!0}o.addToHistory&&Ki(t,{from:r,to:i,origin:"markText"},t.sel,NaN);var s,a=r.line,u=t.cm;if(t.iter(a,i.line+1,function(e){var t,n;u&&o.collapsed&&!u.options.lineWrapping&&Xt(e)==u.display.maxLine&&(s=!0),o.collapsed&&a!=r.line&&rt(e,0),t=e,n=new Dt(o,a==r.line?r.ch:null,a==i.line?i.ch:null),t.markedSpans=t.markedSpans?t.markedSpans.concat([n]):[n],n.marker.attachLine(t),++a}),o.collapsed&&t.iter(r.line,i.line+1,function(e){$t(t,e)&&rt(e,0)}),o.clearOnEnter&&we(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(At=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++No,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)mr(u,r.line,i.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var c=r.line;c<=i.line;c++)vr(u,c,"text");o.atomic&&lo(u.doc),mn(u,"markerAdded",u,o)}return o}Ao.prototype.clear=function(){if(!this.explicitlyCleared){var e,t=this.doc.cm,n=t&&!t.curOp;n&&Zr(t),!Te(this,"clear")||(e=this.find())&&mn(this,"clear",e.from,e.to);for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=Wt(l.markedSpans,this);t&&!this.collapsed?vr(t,it(l),"text"):t&&(null!=s.to&&(i=it(l)),null!=s.from&&(r=it(l))),l.markedSpans=Ht(l.markedSpans,s),null==s.from&&this.collapsed&&!$t(this.doc,l)&&t&&rt(l,ar(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var u=Xt(this.lines[a]),c=Qt(u);c>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=c,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&mr(t,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&lo(t.doc)),t&&mn(t,"markerCleared",t,this,r,i),n&&Qr(t),this.parent&&this.parent.clear()}},Ao.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Wt(o.markedSpans,this);if(null!=l.from&&(n=at(t?o:it(o),l.from),-1==e))return n;if(null!=l.to&&(r=at(t?o:it(o),l.to),1==e))return r}return n&&{from:n,to:r}},Ao.prototype.changed=function(){var o=this,l=this.find(-1,!0),s=this,a=this.doc.cm;l&&a&&ri(a,function(){var e,t,n=l.line,r=it(l.line),i=Rn(a,r);i&&(jn(i),a.curOp.selectionChanged=a.curOp.forceUpdate=!0),a.curOp.updateMaxLine=!0,$t(s.doc,n)||null==s.height||(e=s.height,s.height=null,(t=Nn(s)-e)&&rt(n,n.height+t)),mn(a,"markerChanged",a,o)})},Ao.prototype.attachLine=function(e){var t;!this.lines.length&&this.doc.cm&&((t=this.doc.cm.curOp).maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)),this.lines.push(e)},Ao.prototype.detachLine=function(e){var t;this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm&&((t=this.doc.cm.curOp).maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)},Me(Ao);var Do=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Wo(e){return e.findMarks(at(e.first,0),e.clipPos(at(e.lastLine())),function(e){return e.parent})}function Ho(o){for(var e=function(e){var t=o[e],n=[t.primary.doc];Ri(t.primary.doc,function(e){return n.push(e)});for(var r=0;r<t.markers.length;r++){var i=t.markers[r];-1==B(n,i.doc)&&(i.parent=null,t.markers.splice(r--,1))}},t=0;t<o.length;t++)e(t)}Do.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();mn(this,"clear")}},Do.prototype.find=function(e,t){return this.primary.find(e,t)},Me(Do);var Fo=0,Po=function(e,t,n,r,i){if(!(this instanceof Po))return new Po(e,t,n,r,i);null==n&&(n=0),ko.call(this,[new Lo([new en("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=at(n,0);this.sel=Ai(o),this.history=new Gi(null),this.id=++Fo,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Ii(this,{from:o,to:o,text:e}),ro(this,Ai(o),V)};Po.prototype=Q(ko.prototype,{constructor:Po,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=nt(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:li(function(e){var t=at(this.first,0),n=this.first+this.size-1;po(this,{from:t,to:at(n,et(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Ir(this.cm,0,0),ro(this,Ai(t),V)}),replaceRange:function(e,t,n,r){bo(this,e,t=gt(this,t),n=n?gt(this,n):t,r)},getRange:function(e,t,n){var r=tt(this,gt(this,e),gt(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(lt(this,e))return et(this,e)},getLineNumber:it,getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=et(this,e)),Xt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return gt(this,e)},getCursor:function(e){var t=this.sel.primary(),n=null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from();return n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:li(function(e,t,n){to(this,gt(this,"number"==typeof e?at(e,t||0):e),null,n)}),setSelection:li(function(e,t,n){to(this,gt(this,e),gt(this,t||e),n)}),extendSelection:li(function(e,t,n){Qi(this,gt(this,e),t&&gt(this,t),n)}),extendSelections:li(function(e,t){Ji(this,mt(this,e),t)}),extendSelectionsBy:li(function(e,t){Ji(this,mt(this,q(this.sel.ranges,e)),t)}),setSelections:li(function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new Mi(gt(this,e[i].anchor),gt(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),ro(this,Ni(this.cm,r,t),n)}}),addSelection:li(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new Mi(gt(this,e),gt(this,t||e))),ro(this,Ni(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n=0;n<t.length;n++)var r=tt(this,t[n].from(),t[n].to()),i=i?i.concat(r):r;return!1===e?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=tt(this,n[r].from(),n[r].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:li(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];r[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:n}}for(var s=t&&"end"!=t&&function(e,t,n){for(var r=[],i=h=at(e.first,0),o=0;o<t.length;o++){var l,s,a=t[o],u=Hi(a.from,h,i),c=Hi(Oi(a),h,i),h=a.to,i=c;"around"==n?(s=ut((l=e.sel.ranges[o]).head,l.anchor)<0,r[o]=new Mi(s?c:u,s?u:c)):r[o]=new Mi(u,u)}return new Ti(r,e.sel.primIndex)}(this,r,t),a=r.length-1;0<=a;a--)po(this,r[a]);s?no(this,s):this.cm&&Er(this.cm)}),undo:li(function(){mo(this,"undo")}),redo:li(function(){mo(this,"redo")}),undoSelection:li(function(){mo(this,"undo",!0)}),redoSelection:li(function(){mo(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var t=this;this.history=new Gi(this.history.maxGeneration),Ri(this,function(e){return e.history=t.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:qi(this.history.done),undone:qi(this.history.undone)}},setHistory:function(e){var t=this.history=new Gi(this.history.maxGeneration);t.done=qi(e.done.slice(0),null,!0),t.undone=qi(e.undone.slice(0),null,!0)},setGutterMarker:li(function(e,n,r){return So(this,e,"gutter",function(e){var 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s=0;s<Hl.length;++s)Hl[s](this);Qr(this),b&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}Wl.defaults=Nl,Wl.optionHandlers=Al;var Hl=[];function Fl(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=xt(e,t).state:n="prev");var l=e.options.tabSize,s=et(o,t),a=R(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(r||/\S/.test(s.text)){if("smart"==n&&((u=o.mode.indent(i,s.text.slice(c.length),s.text))==U||150<u)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?R(et(o,t-1).text,null,l):0:"add"==n?u=a+e.options.indentUnit:"subtract"==n?u=a-e.options.indentUnit:"number"==typeof n&&(u=a+n),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+="\t";if(d<u&&(h+=_(u-d)),h!=c)return bo(o,h,at(t,0),at(t,c.length),"+input"),!(s.stateAfter=null);for(var p=0;p<o.sel.ranges.length;p++){var g=o.sel.ranges[p];if(g.head.line==t&&g.head.ch<c.length){var m=at(t,c.length);eo(o,p,new Mi(m,m));break}}}Wl.defineInitHook=function(e){return Hl.push(e)};var Pl=null;function El(e){Pl=e}function Il(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r=r||o.sel;var l=new Date-200,s="paste"==i||e.state.pasteIncoming>l,a=Be(t),u=null;if(s&&1<r.ranges.length)if(Pl&&Pl.text.join("\n")==t){if(r.ranges.length%Pl.text.length==0){u=[];for(var c=0;c<Pl.text.length;c++)u.push(o.splitLines(Pl.text[c]))}}else a.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=q(a,function(e){return[e]}));for(var h=e.curOp.updateInput,d=r.ranges.length-1;0<=d;d--){var f=r.ranges[d],p=f.from(),g=f.to();f.empty()&&(n&&0<n?p=at(p.line,p.ch-n):e.state.overwrite&&!s?g=at(g.line,Math.min(et(o,g.line).text.length,g.ch+$(a).length)):s&&Pl&&Pl.lineWise&&Pl.text.join("\n")==a.join("\n")&&(p=g=at(p.line,0)));var m={from:p,to:g,text:u?u[d%u.length]:a,origin:i||(s?"paste":e.state.cutIncoming>l?"cut":"+input")};po(e.doc,m),mn(e,"inputRead",e,m)}t&&!s&&zl(e,t),Er(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Rl(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");return n&&(e.preventDefault(),t.isReadOnly()||t.options.disableInput||ri(t,function(){return Il(t,n,0,null,"paste")}),1)}function zl(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;0<=r;r--){var i=n.ranges[r];if(!(100<i.head.ch||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(-1<t.indexOf(o.electricChars.charAt(s))){l=Fl(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(et(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=Fl(e,i.head.line,"smart"));l&&mn(e,"electricInput",e,i.head.line)}}}function Bl(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:at(i,0),head:at(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Gl(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ul(){var e=O("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=O("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return b?e.style.width="1000px":e.setAttribute("wrap","off"),a&&(e.style.border="1px solid black"),Gl(e),t}function Vl(r,i,o,e,l){var t=i,n=o,s=et(r,i.line),a=l&&"rtl"==r.direction?-o:o;function u(e){var t,n=l?ol(r.cm,s,i,o):rl(s,i,o);if(null==n){if(e||(t=i.line+a)<r.first||t>=r.first+r.size||(i=new at(t,i.ch,i.sticky),!(s=et(r,t))))return;i=il(l,r.cm,s,i.line,a)}else i=n;return 1}if("char"==e)u();else if("column"==e)u(!0);else if("word"==e||"group"==e)for(var c=null,h="group"==e,d=r.cm&&r.cm.getHelper(i,"wordChars"),f=!0;!(o<0)||u(!f);f=!1){var p=s.text.charAt(i.ch)||"\n",g=te(p,d)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||f||g||(g="s"),c&&c!=g){o<0&&(o=1,u(),i.sticky="after");break}if(g&&(c=g),0<o&&!u(!f))break}var m=uo(r,i,t,n,!0);return ct(t,m)&&(m.hitSide=!0),m}function Kl(e,t,n,r){var i,o,l,s,a=e.doc,u=t.left;for("page"==r?(i=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),o=Math.max(i-.5*ar(e.display),3),l=(0<n?t.bottom:t.top)+n*o):"line"==r&&(l=0<n?t.bottom+3:t.top-3);(s=rr(e,u,l)).outside;){if(n<0?l<=0:l>=a.height){s.hitSide=!0;break}l+=5*n}return s}function jl(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new z,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null}function Xl(e,t){var n=Rn(e,t.line);if(!n||n.hidden)return null;var r=et(e.doc,t.line),i=En(n,r,t.line),o=ye(r,e.doc.direction),l="left";o&&(l=ae(o,t.ch)%2?"right":"left");var s=Vn(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function Yl(e,t){return t&&(e.bad=!0),e}function _l(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Yl(e.clipPos(at(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 $l(o,t,n)}}function $l(u,e,t){var n=u.text.firstChild,r=!1;if(!e||!D(n,e))return Yl(at(it(u.line),0),!0);if(e==n&&(r=!0,e=n.childNodes[t],t=0,!e)){var i=u.rest?$(u.rest):u.line;return Yl(at(it(i),i.text.length),r)}var o=3==e.nodeType?e:null,l=e;for(o||1!=e.childNodes.length||3!=e.firstChild.nodeType||(o=e.firstChild,t=t&&o.nodeValue.length);l.parentNode!=n;)l=l.parentNode;var c=u.measure,h=c.maps;function s(e,t,n){for(var r=-1;r<(h?h.length:0);r++)for(var i=r<0?c.map:h[r],o=0;o<i.length;o+=3){var l=i[o+2];if(l==e||l==t){var s=it(r<0?u.line:u.rest[r]),a=i[o]+n;return(n<0||l!=e)&&(a=i[o+(n?1:0)]),at(s,a)}}}var a=s(o,l,t);if(a)return Yl(a,r);for(var d=l.nextSibling,f=o?o.nodeValue.length-t:0;d;d=d.nextSibling){if(a=s(d,d.firstChild,0))return Yl(at(a.line,a.ch-f),r);f+=d.textContent.length}for(var p=l.previousSibling,g=t;p;p=p.previousSibling){if(a=s(p,p.firstChild,-1))return Yl(at(a.line,a.ch+g),r);g+=p.textContent.length}}jl.prototype.init=function(e){var t=this,l=this,s=l.cm,a=l.div=e.lineDiv;function u(e){for(var t=e.target;t;t=t.parentNode){if(t==a)return 1;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}}function n(e){if(u(e)&&!Le(s,e)){if(s.somethingSelected())El({lineWise:!1,text:s.getSelections()}),"cut"==e.type&&s.replaceSelection("",null,"cut");else{if(!s.options.lineWiseCopyCut)return;var t=Bl(s);El({lineWise:!0,text:t.text}),"cut"==e.type&&s.operation(function(){s.setSelections(t.ranges,0,V),s.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=Pl.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return void e.preventDefault()}var r=Ul(),i=r.firstChild;s.display.lineSpace.insertBefore(r,s.display.lineSpace.firstChild),i.value=Pl.text.join("\n");var o=document.activeElement;P(i),setTimeout(function(){s.display.lineSpace.removeChild(r),o.focus(),o==a&&l.showPrimarySelection()},50)}}Gl(a,s.options.spellcheck,s.options.autocorrect,s.options.autocapitalize),we(a,"paste",function(e){!u(e)||Le(s,e)||Rl(e,s)||C<=11&&setTimeout(ii(s,function(){return t.updateFromDOM()}),20)}),we(a,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),we(a,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),we(a,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),we(a,"touchstart",function(){return l.forceCompositionEnd()}),we(a,"input",function(){t.composing||t.readFromDOMSoon()}),we(a,"copy",n),we(a,"cut",n)},jl.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},jl.prototype.prepareSelection=function(){var e=Cr(this.cm,!1);return e.focus=document.activeElement==this.div,e},jl.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},jl.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},jl.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();else{var o=_l(t,e.anchorNode,e.anchorOffset),l=_l(t,e.focusNode,e.focusOffset);if(!o||o.bad||!l||l.bad||0!=ut(ft(o,l),r)||0!=ut(dt(o,l),i)){var s,a,u=t.display.view,c=r.line>=t.display.viewFrom&&Xl(t,r)||{node:u[0].measure.map[2],offset:0},h=i.line<t.display.viewTo&&Xl(t,i);if(h||(h={node:(a=(s=u[u.length-1].measure).maps?s.maps[s.maps.length-1]:s.map)[a.length-1],offset:a[a.length-2]-a[a.length-3]}),c&&h){var d,f=e.rangeCount&&e.getRangeAt(0);try{d=k(c.node,c.offset,h.offset,h.node)}catch(e){}d&&(!g&&t.state.focused?(e.collapse(c.node,c.offset),d.collapsed||(e.removeAllRanges(),e.addRange(d))):(e.removeAllRanges(),e.addRange(d)),f&&null==e.anchorNode?e.addRange(f):g&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},jl.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)},jl.prototype.showMultipleSelections=function(e){N(this.cm.display.cursorDiv,e.cursors),N(this.cm.display.selectionDiv,e.selection)},jl.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},jl.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},jl.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},jl.prototype.blur=function(){this.div.blur()},jl.prototype.getField=function(){return this.div},jl.prototype.supportsTouch=function(){return!0},jl.prototype.receivedFocus=function(){var t=this;this.selectionInEditor()?this.pollSelection():ri(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))})},jl.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},jl.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e,t,n=this.getSelection(),r=this.cm;if(u&&l&&this.cm.display.gutterSpecs.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return 1;return}(n.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();this.composing||(this.rememberSelection(),e=_l(r,n.anchorNode,n.anchorOffset),t=_l(r,n.focusNode,n.focusOffset),e&&t&&ri(r,function(){ro(r.doc,Ai(e,t),V),(e.bad||t.bad)&&(r.curOp.selectionChanged=!0)}))}},jl.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),l=o.from(),s=o.to();if(0==l.ch&&l.line>r.firstLine()&&(l=at(l.line-1,et(r.doc,l.line-1).length)),s.ch==et(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=at(s.line+1,0)),l.line<i.viewFrom||s.line>i.viewTo-1)return!1;n=l.line==i.viewFrom||0==(e=gr(r,l.line))?(t=it(i.view[0].line),i.view[0].node):(t=it(i.view[e].line),i.view[e-1].node.nextSibling);var a,u=gr(r,s.line),c=u==i.view.length-1?(a=i.viewTo-1,i.lineDiv.lastChild):(a=it(i.view[u+1].line)-1,i.view[u+1].node.previousSibling);if(!n)return!1;for(var h=r.doc.splitLines(function(a,e,t,u,c){var n="",h=!1,d=a.doc.lineSeparator(),f=!1;function p(){h&&(n+=d,f&&(n+=d),h=f=!1)}function g(e){e&&(p(),n+=e)}function m(e){if(1==e.nodeType){var t=e.getAttribute("cm-text");if(t)return void g(t);var n,r=e.getAttribute("cm-marker");if(r){var i=a.findMarks(at(u,0),at(c+1,0),(s=+r,function(e){return e.id==s}));return void(i.length&&(n=i[0].find(0))&&g(tt(a.doc,n.from,n.to).join(d)))}if("false"==e.getAttribute("contenteditable"))return;var o=/^(pre|div|p|li|table|br)$/i.test(e.nodeName);if(!/^br$/i.test(e.nodeName)&&0==e.textContent.length)return;o&&p();for(var l=0;l<e.childNodes.length;l++)m(e.childNodes[l]);/^(pre|p)$/i.test(e.nodeName)&&(f=!0),o&&(h=!0)}else 3==e.nodeType&&g(e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var s}for(;m(e),e!=t;)e=e.nextSibling,f=!1;return n}(r,n,c,t,a)),d=tt(r.doc,at(t,0),at(a,et(r.doc,a).text.length));1<h.length&&1<d.length;)if($(h)==$(d))h.pop(),d.pop(),a--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),t++}for(var f=0,p=0,g=h[0],m=d[0],v=Math.min(g.length,m.length);f<v&&g.charCodeAt(f)==m.charCodeAt(f);)++f;for(var y=$(h),b=$(d),w=Math.min(y.length-(1==h.length?f:0),b.length-(1==d.length?f:0));p<w&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==h.length&&1==d.length&&t==l.line)for(;f&&f>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)f--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(f).replace(/\u200b+$/,"");var x=at(t,f),C=at(a,d.length?$(d).length-p:0);return 1<h.length||h[0]||ut(x,C)?(bo(r.doc,h,x,C,"+input"),!0):void 0},jl.prototype.ensurePolled=function(){this.forceCompositionEnd()},jl.prototype.reset=function(){this.forceCompositionEnd()},jl.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},jl.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},jl.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||ri(this.cm,function(){return mr(e.cm)})},jl.prototype.setUneditable=function(e){e.contentEditable="false"},jl.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||ii(this.cm,Il)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},jl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},jl.prototype.onContextMenu=function(){},jl.prototype.resetPosition=function(){},jl.prototype.needsContentAttribute=!0;function ql(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new z,this.hasSelection=!1,this.composing=null}var Zl,Ql,Jl,es,ts;function ns(e,t,r,n){Zl.defaults[e]=t,r&&(Ql[e]=n?function(e,t,n){n!=Ml&&r(e,t,n)}:r)}ql.prototype.init=function(n){var e=this,r=this,i=this.cm;this.createField(n);var o=this.textarea;function t(e){if(!Le(i,e)){if(i.somethingSelected())El({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=Bl(i);El({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,V):(r.prevInput="",o.value=t.text.join("\n"),P(o))}"cut"==e.type&&(i.state.cutIncoming=+new Date)}}n.wrapper.insertBefore(this.wrapper,n.wrapper.firstChild),a&&(o.style.width="0px"),we(o,"input",function(){x&&9<=C&&e.hasSelection&&(e.hasSelection=null),r.poll()}),we(o,"paste",function(e){Le(i,e)||Rl(e,i)||(i.state.pasteIncoming=+new Date,r.fastPoll())}),we(o,"cut",t),we(o,"copy",t),we(n.scroller,"paste",function(e){if(!An(n,e)&&!Le(i,e)){if(!o.dispatchEvent)return i.state.pasteIncoming=+new Date,void r.focus();var t=new Event("paste");t.clipboardData=e.clipboardData,o.dispatchEvent(t)}}),we(n.lineSpace,"selectstart",function(e){An(n,e)||Ne(e)}),we(o,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),we(o,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},ql.prototype.createField=function(e){this.wrapper=Ul(),this.textarea=this.wrapper.firstChild},ql.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},ql.prototype.prepareSelection=function(){var e,t,n,r=this.cm,i=r.display,o=r.doc,l=Cr(r);return r.options.moveInputWithCursor&&(e=er(r,o.sel.primary().head,"div"),t=i.wrapper.getBoundingClientRect(),n=i.lineDiv.getBoundingClientRect(),l.teTop=Math.max(0,Math.min(i.wrapper.clientHeight-10,e.top+n.top-t.top)),l.teLeft=Math.max(0,Math.min(i.wrapper.clientWidth-10,e.left+n.left-t.left))),l},ql.prototype.showSelection=function(e){var t=this.cm.display;N(t.cursorDiv,e.cursors),N(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},ql.prototype.reset=function(e){var t,n;this.contextMenuPending||this.composing||((t=this.cm).somethingSelected()?(this.prevInput="",n=t.getSelection(),this.textarea.value=n,t.state.focused&&P(this.textarea),x&&9<=C&&(this.hasSelection=n)):e||(this.prevInput=this.textarea.value="",x&&9<=C&&(this.hasSelection=null)))},ql.prototype.getField=function(){return this.textarea},ql.prototype.supportsTouch=function(){return!1},ql.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!h||W()!=this.textarea))try{this.textarea.focus()}catch(e){}},ql.prototype.blur=function(){this.textarea.blur()},ql.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},ql.prototype.receivedFocus=function(){this.slowPoll()},ql.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},ql.prototype.fastPoll=function(){var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,function e(){n.poll()||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))})},ql.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ge(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(x&&9<=C&&this.hasSelection===i||w&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(r.length,i.length);l<s&&r.charCodeAt(l)==i.charCodeAt(l);)++l;return ri(t,function(){Il(t,i.slice(l),r.length-l,null,e.composing?"*compose":null),1e3<i.length||-1<i.indexOf("\n")?n.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},ql.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ql.prototype.onKeyPress=function(){x&&9<=C&&(this.hasSelection=null),this.fastPoll()},ql.prototype.onContextMenu=function(e){var n=this,r=n.cm,i=r.display,o=n.textarea;n.contextMenuPending&&n.contextMenuPending();var l,s,t,a,u,c=pr(r,e),h=i.scroller.scrollTop;function d(){var e,t;null!=o.selectionStart&&(t="​"+((e=r.somethingSelected())?o.value:""),o.value="⇚",o.value=t,n.prevInput=e?"":"​",o.selectionStart=1,o.selectionEnd=t.length,i.selForContextMenu=r.doc.sel)}function f(){var e,t;n.contextMenuPending==f&&(n.contextMenuPending=!1,n.wrapper.style.cssText=s,o.style.cssText=l,x&&C<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=h),null!=o.selectionStart&&((!x||x&&C<9)&&d(),e=0,t=function(){i.selForContextMenu==r.doc.sel&&0==o.selectionStart&&0<o.selectionEnd&&"​"==n.prevInput?ii(r,ho)(r):e++<10?i.detectingSelectAll=setTimeout(t,500):(i.selForContextMenu=null,i.input.reset())},i.detectingSelectAll=setTimeout(t,200)))}c&&!m&&(r.options.resetSelectionOnContextMenu&&-1==r.doc.sel.contains(c)&&ii(r,ro)(r.doc,Ai(c),V),l=o.style.cssText,s=n.wrapper.style.cssText,t=n.wrapper.offsetParent.getBoundingClientRect(),n.wrapper.style.cssText="position: static",o.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-t.top-5)+"px; left: "+(e.clientX-t.left-5)+"px;\n z-index: 1000; background: "+(x?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",b&&(a=window.scrollY),i.input.focus(),b&&window.scrollTo(null,a),i.input.reset(),r.somethingSelected()||(o.value=n.prevInput=" "),n.contextMenuPending=f,i.selForContextMenu=r.doc.sel,clearTimeout(i.detectingSelectAll),x&&9<=C&&d(),S?(De(e),u=function(){Ce(window,"mouseup",u),setTimeout(f,20)},we(window,"mouseup",u)):setTimeout(f,50))},ql.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},ql.prototype.setUneditable=function(){},ql.prototype.needsContentAttribute=!1,Ql=(Zl=Wl).optionHandlers,Zl.defineOption=ns,Zl.Init=Ml,ns("value","",function(e,t){return e.setValue(t)},!0),ns("mode",null,function(e,t){e.doc.modeOption=t,Fi(e)},!0),ns("indentUnit",2,Fi,!0),ns("indentWithTabs",!1),ns("smartIndent",!0),ns("tabSize",4,function(e){Pi(e),Yn(e),mr(e)},!0),ns("lineSeparator",null,function(e,r){if(e.doc.lineSep=r){var i=[],o=e.doc.first;e.doc.iter(function(e){for(var t=0;;){var n=e.text.indexOf(r,t);if(-1==n)break;t=n+r.length,i.push(at(o,n))}o++});for(var t=i.length-1;0<=t;t--)bo(e.doc,r,i[t],at(i[t].line,i[t].ch+r.length))}}),ns("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=Ml&&e.refresh()}),ns("specialCharPlaceholder",ln,function(e){return e.refresh()},!0),ns("electricChars",!0),ns("inputStyle",h?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),ns("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),ns("autocorrect",!1,function(e,t){return e.getInputField().autocorrect=t},!0),ns("autocapitalize",!1,function(e,t){return e.getInputField().autocapitalize=t},!0),ns("rtlMoveVisually",!f),ns("wholeLineUpdateBefore",!0),ns("theme","default",function(e){Tl(e),bi(e)},!0),ns("keyMap","default",function(e,t,n){var r=el(t),i=n!=Ml&&el(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),ns("extraKeys",null),ns("configureMouse",null),ns("lineWrapping",!1,Dl,!0),ns("gutters",[],function(e,t){e.display.gutterSpecs=vi(t,e.options.lineNumbers),bi(e)},!0),ns("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?hr(e.display)+"px":"0",e.refresh()},!0),ns("coverGutterNextToScrollbar",!1,function(e){return Xr(e)},!0),ns("scrollbarStyle","native",function(e){$r(e),Xr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),ns("lineNumbers",!1,function(e,t){e.display.gutterSpecs=vi(e.options.gutters,t),bi(e)},!0),ns("firstLineNumber",1,bi,!0),ns("lineNumberFormatter",function(e){return e},bi,!0),ns("showCursorWhenSelecting",!1,xr,!0),ns("resetSelectionOnContextMenu",!0),ns("lineWiseCopyCut",!0),ns("pasteLinesPerSelection",!0),ns("selectionsMayTouch",!1),ns("readOnly",!1,function(e,t){"nocursor"==t&&(Or(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),ns("screenReaderLabel",null,function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)}),ns("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),ns("dragDrop",!0,Ol),ns("allowDropFileTypes",null),ns("cursorBlinkRate",530),ns("cursorScrollMargin",0),ns("cursorHeight",1,xr,!0),ns("singleCursorHeightPerLine",!0,xr,!0),ns("workTime",100),ns("workDelay",100),ns("flattenSpans",!0,Pi,!0),ns("addModeClass",!1,Pi,!0),ns("pollInterval",100),ns("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),ns("historyEventDelay",1250),ns("viewportMargin",10,function(e){return e.refresh()},!0),ns("maxHighlightLength",1e4,Pi,!0),ns("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),ns("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),ns("autofocus",null),ns("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0),ns("phrases",null),es=(Jl=Wl).optionHandlers,ts=Jl.helpers={},Jl.prototype={constructor:Jl,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,es.hasOwnProperty(e)&&ii(this,es[e])(this,t,r),Se(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](el(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:oi(function(e,t){var n=e.token?e:Jl.getMode(this.options,e);if(n.startState)throw new Error("Overlays may not be stateful.");!function(e,t,n){for(var r=0,i=n(t);r<e.length&&n(e[r])<=i;)r++;e.splice(r,0,t)}(this.state.overlays,{mode:n,modeSpec:e,opaque:t&&t.opaque,priority:t&&t.priority||0},function(e){return e.priority}),this.state.modeGen++,mr(this)}),removeOverlay:oi(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void mr(this)}}),indentLine:oi(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),lt(this.doc,e)&&Fl(this,e,t,n)}),indentSelection:oi(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(Fl(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Er(this));else{for(var o=i.from(),l=i.to(),s=Math.max(n,o.line),n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1,a=s;a<n;++a)Fl(this,a,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&0<u[r].from().ch&&eo(this.doc,r,new Mi(o,u[r].to()),V)}}}),getTokenAt:function(e,t){return Tt(this,e,t)},getLineTokens:function(e,t){return Tt(this,at(e),t,!0)},getTokenTypeAt:function(e){e=gt(this.doc,e);var t,n=wt(this,et(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=1+l}}var s=t?t.indexOf("overlay "):-1;return s<0?t:0==s?null:t.slice(0,s-1)},getModeAt:function(e){var t=this.doc.mode;return t.innerMode?Jl.innerMode(t,this.getTokenAt(e).state).mode:t},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!ts.hasOwnProperty(t))return n;var r=ts[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var s=0;s<r._global.length;s++){var a=r._global[s];a.pred(i,this)&&-1==B(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return xt(this,(e=pt(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary(),r=null==e?n.head:"object"==typeof e?gt(this.doc,e):e?n.from():n.to();return er(this,r,t||"page")},charCoords:function(e,t){return Jn(this,gt(this.doc,e),t||"page")},coordsChar:function(e,t){return rr(this,(e=Qn(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Qn(this,{top:e,left:0},t||"page").top,ot(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1,o="number"==typeof e?(r=this.doc.first+this.doc.size-1,e<this.doc.first?e=this.doc.first:r<e&&(e=r,i=!0),et(this.doc,e)):e;return Zn(this,o,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-Zt(o):0)},defaultTextHeight:function(){return ar(this.display)},defaultCharWidth:function(){return ur(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o,l,s,a,u,c=this.display,h=(e=er(this,gt(this.doc,e))).bottom,d=e.left;t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),c.sizer.appendChild(t),"over"==r?h=e.top:"above"!=r&&"near"!=r||(o=Math.max(c.wrapper.clientHeight,this.doc.height),l=Math.max(c.sizer.clientWidth,c.lineSpace.clientWidth),("above"==r||e.bottom+t.offsetHeight>o)&&e.top>t.offsetHeight?h=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=o&&(h=e.bottom),d+t.offsetWidth>l&&(d=l-t.offsetWidth)),t.style.top=h+"px",t.style.left=t.style.right="","right"==i?(d=c.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?d=0:"middle"==i&&(d=(c.sizer.clientWidth-t.offsetWidth)/2),t.style.left=d+"px"),n&&(s=this,a={left:d,top:h,right:d+t.offsetWidth,bottom:h+t.offsetHeight},null!=(u=Fr(s,a)).scrollTop&&Br(s,u.scrollTop),null!=u.scrollLeft&&Ur(s,u.scrollLeft))},triggerOnKeyDown:oi(gl),triggerOnKeyPress:oi(vl),triggerOnKeyUp:ml,triggerOnMouseDown:oi(xl),execCommand:function(e){if(ll.hasOwnProperty(e))return ll[e].call(null,this)},triggerElectric:oi(function(e){zl(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=gt(this.doc,e),l=0;l<t&&!(o=Vl(this.doc,o,i,n,r)).hitSide;++l);return o},moveH:oi(function(t,n){var r=this;this.extendSelectionsBy(function(e){return r.display.shift||r.doc.extend||e.empty()?Vl(r.doc,e.head,t,n,r.options.rtlMoveVisually):t<0?e.from():e.to()},j)}),deleteH:oi(function(n,r){var e=this.doc.sel,i=this.doc;e.somethingSelected()?i.replaceSelection("",null,"+delete"):tl(this,function(e){var t=Vl(i,e.head,n,r,!1);return n<0?{from:t,to:e.head}:{from:e.head,to:t}})}),findPosV:function(e,t,n,r){var i=1,o=r;t<0&&(i=-1,t=-t);for(var l=gt(this.doc,e),s=0;s<t;++s){var a=er(this,l,"div");if(null==o?o=a.left:a.left=o,(l=Kl(this,a,i,n)).hitSide)break}return l},moveV:oi(function(r,i){var o=this,l=this.doc,s=[],a=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(e){if(a)return r<0?e.from():e.to();var t=er(o,e.head,"div");null!=e.goalColumn&&(t.left=e.goalColumn),s.push(t.left);var n=Kl(o,t,r,i);return"page"==i&&e==l.sel.primary()&&Pr(o,Jn(o,n,"div").top-t.top),n},j),s.length)for(var e=0;e<l.sel.ranges.length;e++)l.sel.ranges[e].goalColumn=s[e]}),findWordAt:function(e){var t=et(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=t.length||!n?++r:--n;for(var o=t.charAt(n),l=te(o,i)?function(e){return te(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!te(e)};0<n&&l(t.charAt(n-1));)--n;for(;r<t.length&&l(t.charAt(r));)++r}return new Mi(at(e.line,n),at(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||(((this.state.overwrite=!this.state.overwrite)?H:T)(this.display.cursorDiv,"CodeMirror-overwrite"),Se(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==W()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:oi(function(e,t){Ir(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Hn(this)-this.display.barHeight,width:e.scrollWidth-Hn(this)-this.display.barWidth,clientHeight:Pn(this),clientWidth:Fn(this)}},scrollIntoView:oi(function(e,t){var n,r;null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:at(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?(r=e,Rr(n=this),n.curOp.scrollToPos=r):zr(this,e.from,e.to,e.margin)}),setSize:oi(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Xn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){vr(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,Se(this,"refresh",this)}),operation:function(e){return ri(this,e)},startOperation:function(){return Zr(this)},endOperation:function(){return Qr(this)},refresh:oi(function(){var e=this.display.cachedTextHeight;mr(this),this.curOp.forceUpdate=!0,Yn(this),Ir(this,this.doc.scrollLeft,this.doc.scrollTop),fi(this.display),(null==e||.5<Math.abs(e-ar(this.display))||this.options.lineWrapping)&&fr(this),Se(this,"refresh",this)}),swapDoc:oi(function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),zi(this,e),Yn(this),this.display.input.reset(),Ir(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,mn(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Me(Jl),Jl.registerHelper=function(e,t,n){ts.hasOwnProperty(e)||(ts[e]=Jl[e]={_global:[]}),ts[e][t]=n},Jl.registerGlobalHelper=function(e,t,n,r){Jl.registerHelper(e,t,r),ts[e]._global.push({pred:n,val:r})};var rs,is="iter insert remove copy getEditor constructor".split(" ");for(var os in Po.prototype)Po.prototype.hasOwnProperty(os)&&B(is,os)<0&&(Wl.prototype[os]=function(e){return function(){return e.apply(this.doc,arguments)}}(Po.prototype[os]));return 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