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n=Pe&&e.markedSpans;if(n)for(var r=void 0,i=0;i<n.length;++i)if((r=n[i]).marker.collapsed){if(null==r.from)return!0;if(!r.marker.widgetNode&&0==r.from&&r.marker.inclusiveLeft&&hn(t,e,r))return!0}}function hn(t,e,n){if(null==n.to){var r=n.marker.find(1,!0);return hn(t,r.line,Fe(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==e.text.length)return!0;for(var i=void 0,o=0;o<e.markedSpans.length;++o)if((i=e.markedSpans[o]).marker.collapsed&&!i.marker.widgetNode&&i.from==n.to&&(null==i.to||i.to!=n.from)&&(i.marker.inclusiveLeft||n.marker.inclusiveRight)&&hn(t,e,i))return!0}function un(t){for(var e=0,n=(t=rn(t)).parent,r=0;r<n.lines.length;++r){var i=n.lines[r];if(i==t)break;e+=i.height}for(var o=n.parent;o;o=(n=o).parent)for(var s=0;s<o.children.length;++s){var l=o.children[s];if(l==n)break;e+=l.height}return e}function dn(t){if(0==t.height)return 0;for(var e,n=t.text.length,r=t;e=Qe(r);){var i=e.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}for(r=t;e=tn(r);){var 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t.col+=e.length,c=document.createTextNode(h),t.map.push(t.pos,t.pos+e.length,c),s&&l<9&&(d=!0),t.pos+=e.length;if(t.trailingSpace=32==h.charCodeAt(e.length-1),n||r||i||d||o||a){var w=n||"";r&&(w+=r),i&&(w+=i);var x=N("span",[c],w,o);if(a)for(var _ in a)a.hasOwnProperty(_)&&"style"!=_&&"class"!=_&&x.setAttribute(_,a[_]);return t.content.appendChild(x)}t.content.appendChild(c)}}function Cn(t,e){if(t.length>1&&!/  /.test(t))return t;for(var n=e,r="",i=0;i<t.length;i++){var o=t.charAt(i);" "!=o||!n||i!=t.length-1&&32!=t.charCodeAt(i+1)||(o=" "),r+=o,n=" "==o}return r}function kn(t,e){return function(n,r,i,o,s,l,a){i=i?i+" cm-force-border":"cm-force-border";for(var c=n.pos,h=c+r.length;;){for(var u=void 0,d=0;d<e.length&&!((u=e[d]).to>c&&u.from<=c);d++);if(u.to>=h)return t(n,r,i,o,s,l,a);t(n,r.slice(0,u.to-c),i,o,null,l,a),o=null,r=r.slice(u.to-c),c=u.to}}}function Sn(t,e,n,r){var i=!r&&n.widgetNode;i&&t.map.push(t.pos,t.pos+e,i),!r&&t.cm.display.input.needsContentAttribute&&(i||(i=t.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(t.cm.display.input.setUneditable(i),t.content.appendChild(i)),t.pos+=e,t.trailingSpace=!1}function Ln(t,e,n){var r=t.markedSpans,i=t.text,o=0;if(r)for(var s,l,a,c,h,u,d,f=i.length,p=0,g=1,m="",v=0;;){if(v==p){a=c=h=l="",d=null,u=null,v=1/0;for(var y=[],b=void 0,w=0;w<r.length;++w){var x=r[w],_=x.marker;if("bookmark"==_.type&&x.from==p&&_.widgetNode)y.push(_);else if(x.from<=p&&(null==x.to||x.to>p||_.collapsed&&x.to==p&&x.from==p)){if(null!=x.to&&x.to!=p&&v>x.to&&(v=x.to,c=""),_.className&&(a+=" "+_.className),_.css&&(l=(l?l+";":"")+_.css),_.startStyle&&x.from==p&&(h+=" "+_.startStyle),_.endStyle&&x.to==v&&(b||(b=[])).push(_.endStyle,x.to),_.title&&((d||(d={})).title=_.title),_.attributes)for(var C in _.attributes)(d||(d={}))[C]=_.attributes[C];_.collapsed&&(!u||Ze(u.marker,_)<0)&&(u=x)}else 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e=t.delayedCallbacks,n=0;do{for(;n<e.length;n++)e[n].call(null);for(var r=0;r<t.ops.length;r++){var i=t.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<e.length)}function Dn(t,e){var n=t.ownsGroup;if(n)try{An(n)}finally{On=null,e(n)}}var En=null;function Wn(t,e){var n=wt(t,e);if(n.length){var r,i=Array.prototype.slice.call(arguments,2);On?r=On.delayedCallbacks:En?r=En:(r=En=[],setTimeout(Pn,0));for(var o=function(t){r.push((function(){return n[t].apply(null,i)}))},s=0;s<n.length;++s)o(s)}}function Pn(){var t=En;En=null;for(var e=0;e<t.length;++e)t[e]()}function Hn(t,e,n,r){for(var i=0;i<e.changes.length;i++){var o=e.changes[i];"text"==o?In(t,e):"gutter"==o?Vn(t,e,n,r):"class"==o?Bn(t,e):"widget"==o&&$n(t,e,r)}e.changes=null}function zn(t){return t.node==t.text&&(t.node=N("div",null,null,"position: 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Bn(t,e){Rn(t,e),e.line.wrapClass?zn(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var n=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=n||""}function Vn(t,e,n,r){if(e.gutter&&(e.node.removeChild(e.gutter),e.gutter=null),e.gutterBackground&&(e.node.removeChild(e.gutterBackground),e.gutterBackground=null),e.line.gutterClass){var i=zn(e);e.gutterBackground=N("div",null,"CodeMirror-gutter-background "+e.line.gutterClass,"left: "+(t.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),t.display.input.setUneditable(e.gutterBackground),i.insertBefore(e.gutterBackground,e.text)}var o=e.line.gutterMarkers;if(t.options.lineNumbers||o){var s=zn(e),l=e.gutter=N("div",null,"CodeMirror-gutter-wrapper","left: "+(t.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),t.display.input.setUneditable(l),s.insertBefore(l,e.text),e.line.gutterClass&&(l.className+=" 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jn(t,e,n,r,i){if(e.widgets)for(var o=zn(n),s=0,l=e.widgets;s<l.length;++s){var a=l[s],c=N("div",[a.node],"CodeMirror-linewidget"+(a.className?" 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n=At(e);n!=t.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==t.sizer&&n!=t.mover)return!0}function Yn(t){return t.lineSpace.offsetTop}function Zn(t){return t.mover.offsetHeight-t.lineSpace.offsetHeight}function Jn(t){if(t.cachedPaddingH)return t.cachedPaddingH;var e=O(t.measure,N("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(t.cachedPaddingH=r),r}function Qn(t){return j-t.display.nativeBarWidth}function tr(t){return t.display.scroller.clientWidth-Qn(t)-t.display.barWidth}function er(t){return t.display.scroller.clientHeight-Qn(t)-t.display.barHeight}function nr(t,e,n){var r=t.options.lineWrapping,i=r&&tr(t);if(!e.measure.heights||r&&e.measure.width!=i){var o=e.measure.heights=[];if(r){e.measure.width=i;for(var s=e.text.firstChild.getClientRects(),l=0;l<s.length-1;l++){var 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n=hr;if("left"==e)for(var r=0;r<t.length&&(n=t[r]).left==n.right;r++);else for(var i=t.length-1;i>=0&&(n=t[i]).left==n.right;i--);return n}function fr(t,e,n,r){var i,o=ur(e.map,n,r),a=o.node,c=o.start,h=o.end,u=o.collapse;if(3==a.nodeType){for(var d=0;d<4;d++){for(;c&&ht(e.line.text.charAt(o.coverStart+c));)--c;for(;o.coverStart+h<o.coverEnd&&ht(e.line.text.charAt(o.coverStart+h));)++h;if((i=s&&l<9&&0==c&&h==o.coverEnd-o.coverStart?a.parentNode.getBoundingClientRect():dr(L(a,c,h).getClientRects(),r)).left||i.right||0==c)break;h=c,c-=1,u="right"}s&&l<11&&(i=pr(t.display.measure,i))}else{var f;c>0&&(u=r="right"),i=t.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(s&&l<9&&!c&&(!i||!i.left&&!i.right)){var p=a.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+Pr(t.display),top:p.top,bottom:p.bottom}:hr}for(var g=i.top-e.rect.top,m=i.bottom-e.rect.top,v=(g+m)/2,y=e.view.measure.heights,b=0;b<y.length-1&&!(v<y[b]);b++);var w=b?y[b-1]:0,x=y[b],_={left:("right"==u?i.right:i.left)-e.rect.left,right:("left"==u?i.left:i.right)-e.rect.left,top:w,bottom:x};return i.left||i.right||(_.bogus=!0),t.options.singleCursorHeightPerLine||(_.rtop=g,_.rbottom=m),_}function pr(t,e){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!$t(t))return e;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:e.left*n,right:e.right*n,top:e.top*r,bottom:e.bottom*r}}function gr(t){if(t.measure&&(t.measure.cache={},t.measure.heights=null,t.rest))for(var e=0;e<t.rest.length;e++)t.measure.caches[e]={}}function mr(t){t.display.externalMeasure=null,T(t.display.lineMeasure);for(var e=0;e<t.display.view.length;e++)gr(t.display.view[e])}function vr(t){mr(t),t.display.cachedCharWidth=t.display.cachedTextHeight=t.display.cachedPaddingH=null,t.options.lineWrapping||(t.display.maxLineChanged=!0),t.display.lineNumChars=null}function yr(t){return h&&v?-(t.body.getBoundingClientRect().left-parseInt(getComputedStyle(t.body).marginLeft)):t.defaultView.pageXOffset||(t.documentElement||t.body).scrollLeft}function br(t){return h&&v?-(t.body.getBoundingClientRect().top-parseInt(getComputedStyle(t.body).marginTop)):t.defaultView.pageYOffset||(t.documentElement||t.body).scrollTop}function wr(t){var e=rn(t).widgets,n=0;if(e)for(var r=0;r<e.length;++r)e[r].above&&(n+=qn(e[r]));return n}function xr(t,e,n,r,i){if(!i){var o=wr(e);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var s=un(e);if("local"==r?s+=Yn(t.display):s-=t.display.viewOffset,"page"==r||"window"==r){var l=t.display.lineSpace.getBoundingClientRect();s+=l.top+("window"==r?0:br(z(t)));var a=l.left+("window"==r?0:yr(z(t)));n.left+=a,n.right+=a}return n.top+=s,n.bottom+=s,n}function _r(t,e,n){if("div"==n)return e;var r=e.left,i=e.top;if("page"==n)r-=yr(z(t)),i-=br(z(t));else if("local"==n||!n){var o=t.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var s=t.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:i-s.top}}function Cr(t,e,n,r,i){return r||(r=ne(t.doc,e.line)),xr(t,r,or(t,r,e.ch,i),n)}function kr(t,e,n,r,i,o){function s(e,s){var l=ar(t,i,e,s?"right":"left",o);return s?l.left=l.right:l.right=l.left,xr(t,r,l,n)}r=r||ne(t.doc,e.line),i||(i=lr(t,r));var l=vt(r,t.doc.direction),a=e.ch,c=e.sticky;if(a>=r.text.length?(a=r.text.length,c="before"):a<=0&&(a=0,c="after"),!l)return s("before"==c?a-1:a,"before"==c);function h(t,e,n){return s(n?t-1:t,1==l[e].level!=n)}var u=gt(l,a,c),d=pt,f=h(a,u,"before"==c);return null!=d&&(f.other=h(a,d,"before"!=c)),f}function Sr(t,e){var n=0;e=ve(t.doc,e),t.options.lineWrapping||(n=Pr(t.display)*e.ch);var 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l=t.display.gutterSpecs[s].className;n[l]=o.offsetLeft+o.clientLeft+i,r[l]=o.clientWidth}return{fixedPos:zr(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:e.wrapper.clientWidth}}function zr(t){return t.scroller.getBoundingClientRect().left-t.sizer.getBoundingClientRect().left}function Rr(t){var e=Wr(t.display),n=t.options.lineWrapping,r=n&&Math.max(5,t.display.scroller.clientWidth/Pr(t.display)-3);return function(i){if(cn(t.doc,i))return 0;var o=0;if(i.widgets)for(var s=0;s<i.widgets.length;s++)i.widgets[s].height&&(o+=i.widgets[s].height);return n?o+(Math.ceil(i.text.length/r)||1)*e:o+e}}function Fr(t){var e=t.doc,n=Rr(t);e.iter((function(t){var e=n(t);e!=t.height&&oe(t,e)}))}function Ir(t,e,n,r){var i=t.display;if(!n&&"true"==At(e).getAttribute("cm-not-content"))return null;var o,s,l=i.lineSpace.getBoundingClientRect();try{o=e.clientX-l.left,s=e.clientY-l.top}catch(t){return null}var a,c=Mr(t,o,s);if(r&&c.xRel>0&&(a=ne(t.doc,c.line).text).length==c.ch){var h=$(a,a.length,t.options.tabSize)-a.length;c=he(c.line,Math.max(0,Math.round((o-Jn(t.display).left)/Pr(t.display))-h))}return c}function Br(t,e){if(e>=t.display.viewTo)return null;if((e-=t.display.viewFrom)<0)return null;for(var n=t.display.view,r=0;r<n.length;r++)if((e-=n[r].size)<0)return r}function Vr(t,e,n,r){null==e&&(e=t.doc.first),null==n&&(n=t.doc.first+t.doc.size),r||(r=0);var i=t.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>e)&&(i.updateLineNumbers=e),t.curOp.viewChanged=!0,e>=i.viewTo)Pe&&ln(t.doc,e)<i.viewTo&&Ur(t);else if(n<=i.viewFrom)Pe&&an(t.doc,n+r)>i.viewFrom?Ur(t):(i.viewFrom+=r,i.viewTo+=r);else if(e<=i.viewFrom&&n>=i.viewTo)Ur(t);else if(e<=i.viewFrom){var o=Gr(t,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Ur(t)}else if(n>=i.viewTo){var s=Gr(t,e,e,-1);s?(i.view=i.view.slice(0,s.index),i.viewTo=s.lineN):Ur(t)}else{var l=Gr(t,e,e,-1),a=Gr(t,n,n+r,1);l&&a?(i.view=i.view.slice(0,l.index).concat(Tn(t,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=r):Ur(t)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:e<c.lineN+c.size&&(i.externalMeasured=null))}function $r(t,e,n){t.curOp.viewChanged=!0;var r=t.display,i=t.display.externalMeasured;if(i&&e>=i.lineN&&e<i.lineN+i.size&&(r.externalMeasured=null),!(e<r.viewFrom||e>=r.viewTo)){var o=r.view[Br(t,e)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==G(s,n)&&s.push(n)}}}function Ur(t){t.display.viewFrom=t.display.viewTo=t.doc.first,t.display.view=[],t.display.viewOffset=0}function Gr(t,e,n,r){var i,o=Br(t,e),s=t.display.view;if(!Pe||n==t.doc.first+t.doc.size)return{index:o,lineN:n};for(var l=t.display.viewFrom,a=0;a<o;a++)l+=s[a].size;if(l!=e){if(r>0){if(o==s.length-1)return null;i=l+s[o].size-e,o++}else i=l-e;e+=i,n+=i}for(;ln(t.doc,n)!=n;){if(o==(r<0?0:s.length-1))return null;n+=r*s[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function jr(t,e,n){var r=t.display;0==r.view.length||e>=r.viewTo||n<=r.viewFrom?(r.view=Tn(t,e,n),r.viewFrom=e):(r.viewFrom>e?r.view=Tn(t,e,r.viewFrom).concat(r.view):r.viewFrom<e&&(r.view=r.view.slice(Br(t,e))),r.viewFrom=e,r.viewTo<n?r.view=r.view.concat(Tn(t,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Br(t,n)))),r.viewTo=n}function Kr(t){for(var e=t.display.view,n=0,r=0;r<e.length;r++){var i=e[r];i.hidden||i.node&&!i.changes||++n}return n}function qr(t){t.display.input.showSelection(t.display.input.prepareSelection())}function Xr(t,e){void 0===e&&(e=!0);var n=t.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),s=t.options.$customCursor;s&&(e=!0);for(var l=0;l<n.sel.ranges.length;l++)if(e||l!=n.sel.primIndex){var a=n.sel.ranges[l];if(!(a.from().line>=t.display.viewTo||a.to().line<t.display.viewFrom)){var c=a.empty();if(s){var h=s(t,a);h&&Yr(t,h,i)}else(c||t.options.showCursorWhenSelecting)&&Yr(t,a.head,i);c||Jr(t,a,o)}}return r}function Yr(t,e,n){var r=kr(t,e,"div",null,null,!t.options.singleCursorHeightPerLine),i=n.appendChild(N("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)*t.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(t.getWrapperElement().className)){var o=Cr(t,e,"div",null,null),s=o.right-o.left;i.style.width=(s>0?s:t.defaultCharWidth())+"px"}if(r.other){var l=n.appendChild(N("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=.85*(r.other.bottom-r.other.top)+"px"}}function Zr(t,e){return t.top-e.top||t.left-e.left}function Jr(t,e,n){var r=t.display,i=t.doc,o=document.createDocumentFragment(),s=Jn(t.display),l=s.left,a=Math.max(r.sizerWidth,tr(t)-r.sizer.offsetLeft)-s.right,c="ltr"==i.direction;function h(t,e,n,r){e<0&&(e=0),e=Math.round(e),r=Math.round(r),o.appendChild(N("div",null,"CodeMirror-selected","position: absolute; left: "+t+"px;\n                             top: "+e+"px; width: "+(null==n?a-t:n)+"px;\n                             height: "+(r-e)+"px"))}function u(e,n,r){var o,s,u=ne(i,e),d=u.text.length;function f(n,r){return Cr(t,he(e,n),"div",u,r)}function p(e,n,r){var i=Or(t,u,null,e),o="ltr"==n==("after"==r)?"left":"right";return f("after"==r?i.begin:i.end-(/\s/.test(u.text.charAt(i.end-1))?2:1),o)[o]}var g=vt(u,i.direction);return ft(g,n||0,null==r?d:r,(function(t,e,i,u){var m="ltr"==i,v=f(t,m?"left":"right"),y=f(e-1,m?"right":"left"),b=null==n&&0==t,w=null==r&&e==d,x=0==u,_=!g||u==g.length-1;if(y.top-v.top<=3){var C=(c?w:b)&&_,k=(c?b:w)&&x?l:(m?v:y).left,S=C?a:(m?y:v).right;h(k,v.top,S-k,v.bottom)}else{var L,M,T,O;m?(L=c&&b&&x?l:v.left,M=c?a:p(t,i,"before"),T=c?l:p(e,i,"after"),O=c&&w&&_?a:y.right):(L=c?p(t,i,"before"):l,M=!c&&b&&x?a:v.right,T=!c&&w&&_?l:y.left,O=c?p(e,i,"after"):a),h(L,v.top,M-L,v.bottom),v.bottom<y.top&&h(l,v.bottom,null,y.top),h(T,y.top,O-T,y.bottom)}(!o||Zr(v,o)<0)&&(o=v),Zr(y,o)<0&&(o=y),(!s||Zr(v,s)<0)&&(s=v),Zr(y,s)<0&&(s=y)})),{start:o,end:s}}var d=e.from(),f=e.to();if(d.line==f.line)u(d.line,d.ch,f.ch);else{var p=ne(i,d.line),g=ne(i,f.line),m=rn(p)==rn(g),v=u(d.line,d.ch,m?p.text.length+1:null).end,y=u(f.line,m?0:null,f.ch).start;m&&(v.top<y.top-2?(h(v.right,v.top,null,v.bottom),h(l,y.top,y.left,y.bottom)):h(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&h(l,v.bottom,null,y.top)}n.appendChild(o)}function Qr(t){if(t.state.focused){var e=t.display;clearInterval(e.blinker);var n=!0;e.cursorDiv.style.visibility="",t.options.cursorBlinkRate>0?e.blinker=setInterval((function(){t.hasFocus()||ri(t),e.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function ti(t){t.hasFocus()||(t.display.input.focus(),t.state.focused||ni(t))}function ei(t){t.state.delayingBlurEvent=!0,setTimeout((function(){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1,t.state.focused&&ri(t))}),100)}function ni(t,e){t.state.delayingBlurEvent&&!t.state.draggingText&&(t.state.delayingBlurEvent=!1),"nocursor"!=t.options.readOnly&&(t.state.focused||(_t(t,"focus",t,e),t.state.focused=!0,W(t.display.wrapper,"CodeMirror-focused"),t.curOp||t.display.selForContextMenu==t.doc.sel||(t.display.input.reset(),a&&setTimeout((function(){return t.display.input.reset(!0)}),20)),t.display.input.receivedFocus()),Qr(t))}function ri(t,e){t.state.delayingBlurEvent||(t.state.focused&&(_t(t,"blur",t,e),t.state.focused=!1,M(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout((function(){t.state.focused||(t.display.shift=!1)}),150))}function ii(t){for(var e=t.display,n=e.lineDiv.offsetTop,r=Math.max(0,e.scroller.getBoundingClientRect().top),i=e.lineDiv.getBoundingClientRect().top,o=0,a=0;a<e.view.length;a++){var c=e.view[a],h=t.options.lineWrapping,u=void 0,d=0;if(!c.hidden){if(i+=c.line.height,s&&l<8){var f=c.node.offsetTop+c.node.offsetHeight;u=f-n,n=f}else{var p=c.node.getBoundingClientRect();u=p.bottom-p.top,!h&&c.text.firstChild&&(d=c.text.firstChild.getBoundingClientRect().right-p.left-1)}var g=c.line.height-u;if((g>.005||g<-.005)&&(i<r&&(o-=g),oe(c.line,u),oi(c.line),c.rest))for(var m=0;m<c.rest.length;m++)oi(c.rest[m]);if(d>t.display.sizerWidth){var v=Math.ceil(d/Pr(t.display));v>t.display.maxLineLength&&(t.display.maxLineLength=v,t.display.maxLine=c.line,t.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(e.scroller.scrollTop+=o)}function oi(t){if(t.widgets)for(var e=0;e<t.widgets.length;++e){var n=t.widgets[e],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function si(t,e,n){var r=n&&null!=n.top?Math.max(0,n.top):t.scroller.scrollTop;r=Math.floor(r-Yn(t));var i=n&&null!=n.bottom?n.bottom:r+t.wrapper.clientHeight,o=le(e,r),s=le(e,i);if(n&&n.ensure){var l=n.ensure.from.line,a=n.ensure.to.line;l<o?(o=l,s=le(e,un(ne(e,l))+t.wrapper.clientHeight)):Math.min(a,e.lastLine())>=s&&(o=le(e,un(ne(e,a))-t.wrapper.clientHeight),s=a)}return{from:o,to:Math.max(s,o+1)}}function li(t,e){if(!Ct(t,"scrollCursorIntoView")){var n=t.display,r=n.sizer.getBoundingClientRect(),i=null,o=n.wrapper.ownerDocument;if(e.top+r.top<0?i=!0:e.bottom+r.top>(o.defaultView.innerHeight||o.documentElement.clientHeight)&&(i=!1),null!=i&&!g){var s=N("div","​",null,"position: absolute;\n                         top: "+(e.top-n.viewOffset-Yn(t.display))+"px;\n                         height: "+(e.bottom-e.top+Qn(t)+n.barHeight)+"px;\n                         left: "+e.left+"px; width: "+Math.max(2,e.right-e.left)+"px;");t.display.lineSpace.appendChild(s),s.scrollIntoView(i),t.display.lineSpace.removeChild(s)}}}function ai(t,e,n,r){var i;null==r&&(r=0),t.options.lineWrapping||e!=n||(n="before"==e.sticky?he(e.line,e.ch+1,"before"):e,e=e.ch?he(e.line,"before"==e.sticky?e.ch-1:e.ch,"after"):e);for(var o=0;o<5;o++){var s=!1,l=kr(t,e),a=n&&n!=e?kr(t,n):l,c=hi(t,i={left:Math.min(l.left,a.left),top:Math.min(l.top,a.top)-r,right:Math.max(l.left,a.left),bottom:Math.max(l.bottom,a.bottom)+r}),h=t.doc.scrollTop,u=t.doc.scrollLeft;if(null!=c.scrollTop&&(vi(t,c.scrollTop),Math.abs(t.doc.scrollTop-h)>1&&(s=!0)),null!=c.scrollLeft&&(bi(t,c.scrollLeft),Math.abs(t.doc.scrollLeft-u)>1&&(s=!0)),!s)break}return i}function ci(t,e){var n=hi(t,e);null!=n.scrollTop&&vi(t,n.scrollTop),null!=n.scrollLeft&&bi(t,n.scrollLeft)}function hi(t,e){var n=t.display,r=Wr(t.display);e.top<0&&(e.top=0);var i=t.curOp&&null!=t.curOp.scrollTop?t.curOp.scrollTop:n.scroller.scrollTop,o=er(t),s={};e.bottom-e.top>o&&(e.bottom=e.top+o);var l=t.doc.height+Zn(n),a=e.top<r,c=e.bottom>l-r;if(e.top<i)s.scrollTop=a?0:e.top;else if(e.bottom>i+o){var h=Math.min(e.top,(c?l:e.bottom)-o);h!=i&&(s.scrollTop=h)}var u=t.options.fixedGutter?0:n.gutters.offsetWidth,d=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:n.scroller.scrollLeft-u,f=tr(t)-n.gutters.offsetWidth,p=e.right-e.left>f;return p&&(e.right=e.left+f),e.left<10?s.scrollLeft=0:e.left<d?s.scrollLeft=Math.max(0,e.left+u-(p?0:10)):e.right>f+d-3&&(s.scrollLeft=e.right+(p?0:10)-f),s}function ui(t,e){null!=e&&(gi(t),t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+e)}function di(t){gi(t);var e=t.getCursor();t.curOp.scrollToPos={from:e,to:e,margin:t.options.cursorScrollMargin}}function fi(t,e,n){null==e&&null==n||gi(t),null!=e&&(t.curOp.scrollLeft=e),null!=n&&(t.curOp.scrollTop=n)}function pi(t,e){gi(t),t.curOp.scrollToPos=e}function gi(t){var e=t.curOp.scrollToPos;e&&(t.curOp.scrollToPos=null,mi(t,Sr(t,e.from),Sr(t,e.to),e.margin))}function mi(t,e,n,r){var i=hi(t,{left:Math.min(e.left,n.left),top:Math.min(e.top,n.top)-r,right:Math.max(e.right,n.right),bottom:Math.max(e.bottom,n.bottom)+r});fi(t,i.scrollLeft,i.scrollTop)}function vi(t,e){Math.abs(t.doc.scrollTop-e)<2||(n||qi(t,{top:e}),yi(t,e,!0),n&&qi(t),Ii(t,100))}function yi(t,e,n){e=Math.max(0,Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,e)),(t.display.scroller.scrollTop!=e||n)&&(t.doc.scrollTop=e,t.display.scrollbars.setScrollTop(e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e))}function bi(t,e,n,r){e=Math.max(0,Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth)),(n?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)&&!r||(t.doc.scrollLeft=e,Ji(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbars.setScrollLeft(e))}function wi(t){var e=t.display,n=e.gutters.offsetWidth,r=Math.round(t.doc.height+Zn(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Qn(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:n}}var xi=function(t,e,n){this.cm=n;var r=this.vert=N("div",[N("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=N("div",[N("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,t(r),t(i),bt(r,"scroll",(function(){r.clientHeight&&e(r.scrollTop,"vertical")})),bt(i,"scroll",(function(){i.clientWidth&&e(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,s&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};xi.prototype.update=function(t){var e=t.scrollWidth>t.clientWidth+1,n=t.scrollHeight>t.clientHeight+1,r=t.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=e?r+"px":"0";var i=t.viewHeight-(e?r:0);this.vert.firstChild.style.height=Math.max(0,t.scrollHeight-t.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(e){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=t.barLeft+"px";var o=t.viewWidth-t.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,t.scrollWidth-t.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&t.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:e?r:0}},xi.prototype.setScrollLeft=function(t){this.horiz.scrollLeft!=t&&(this.horiz.scrollLeft=t),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},xi.prototype.setScrollTop=function(t){this.vert.scrollTop!=t&&(this.vert.scrollTop=t),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},xi.prototype.zeroWidthHack=function(){var t=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=t,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new U,this.disableVert=new U},xi.prototype.enableZeroWidthBar=function(t,e,n){function r(){var i=t.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=t?t.style.visibility="hidden":e.set(1e3,r)}t.style.visibility="",e.set(1e3,r)},xi.prototype.clear=function(){var t=this.horiz.parentNode;t.removeChild(this.horiz),t.removeChild(this.vert)};var _i=function(){};function Ci(t,e){e||(e=wi(t));var n=t.display.barWidth,r=t.display.barHeight;ki(t,e);for(var i=0;i<4&&n!=t.display.barWidth||r!=t.display.barHeight;i++)n!=t.display.barWidth&&t.options.lineWrapping&&ii(t),ki(t,wi(t)),n=t.display.barWidth,r=t.display.barHeight}function ki(t,e){var n=t.display,r=n.scrollbars.update(e);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&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=e.gutterWidth+"px"):n.gutterFiller.style.display=""}_i.prototype.update=function(){return{bottom:0,right:0}},_i.prototype.setScrollLeft=function(){},_i.prototype.setScrollTop=function(){},_i.prototype.clear=function(){};var Si={native:xi,null:_i};function Li(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&M(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new Si[t.options.scrollbarStyle]((function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),bt(e,"mousedown",(function(){t.state.focused&&setTimeout((function(){return t.display.input.focus()}),0)})),e.setAttribute("cm-not-content","true")}),(function(e,n){"horizontal"==n?bi(t,e):vi(t,e)}),t),t.display.scrollbars.addClass&&W(t.display.wrapper,t.display.scrollbars.addClass)}var Mi=0;function Ti(t){t.curOp={cm:t,viewChanged:!1,startHeight:t.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:++Mi,markArrays:null},Nn(t.curOp)}function Oi(t){var e=t.curOp;e&&Dn(e,(function(t){for(var e=0;e<t.ops.length;e++)t.ops[e].cm.curOp=null;Ni(t)}))}function Ni(t){for(var e=t.ops,n=0;n<e.length;n++)Ai(e[n]);for(var r=0;r<e.length;r++)Di(e[r]);for(var i=0;i<e.length;i++)Ei(e[i]);for(var o=0;o<e.length;o++)Wi(e[o]);for(var s=0;s<e.length;s++)Pi(e[s])}function Ai(t){var e=t.cm,n=e.display;$i(e),t.updateMaxLine&&fn(e),t.mustUpdate=t.viewChanged||t.forceUpdate||null!=t.scrollTop||t.scrollToPos&&(t.scrollToPos.from.line<n.viewFrom||t.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping,t.update=t.mustUpdate&&new Vi(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function Di(t){t.updatedDisplay=t.mustUpdate&&ji(t.cm,t.update)}function Ei(t){var e=t.cm,n=e.display;t.updatedDisplay&&ii(e),t.barMeasure=wi(e),n.maxLineChanged&&!e.options.lineWrapping&&(t.adjustWidthTo=or(e,n.maxLine,n.maxLine.text.length).left+3,e.display.sizerWidth=t.adjustWidthTo,t.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+t.adjustWidthTo+Qn(e)+e.display.barWidth),t.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+t.adjustWidthTo-tr(e))),(t.updatedDisplay||t.selectionChanged)&&(t.preparedSelection=n.input.prepareSelection())}function Wi(t){var e=t.cm;null!=t.adjustWidthTo&&(e.display.sizer.style.minWidth=t.adjustWidthTo+"px",t.maxScrollLeft<e.doc.scrollLeft&&bi(e,Math.min(e.display.scroller.scrollLeft,t.maxScrollLeft),!0),e.display.maxLineChanged=!1);var n=t.focus&&t.focus==E(R(e));t.preparedSelection&&e.display.input.showSelection(t.preparedSelection,n),(t.updatedDisplay||t.startHeight!=e.doc.height)&&Ci(e,t.barMeasure),t.updatedDisplay&&Zi(e,t.barMeasure),t.selectionChanged&&Qr(e),e.state.focused&&t.updateInput&&e.display.input.reset(t.typing),n&&ti(t.cm)}function Pi(t){var e=t.cm,n=e.display,r=e.doc;t.updatedDisplay&&Ki(e,t.update),null==n.wheelStartX||null==t.scrollTop&&null==t.scrollLeft&&!t.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=t.scrollTop&&yi(e,t.scrollTop,t.forceScroll),null!=t.scrollLeft&&bi(e,t.scrollLeft,!0,!0),t.scrollToPos&&li(e,ai(e,ve(r,t.scrollToPos.from),ve(r,t.scrollToPos.to),t.scrollToPos.margin));var i=t.maybeHiddenMarkers,o=t.maybeUnhiddenMarkers;if(i)for(var s=0;s<i.length;++s)i[s].lines.length||_t(i[s],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&_t(o[l],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=e.display.scroller.scrollTop),t.changeObjs&&_t(e,"changes",e,t.changeObjs),t.update&&t.update.finish()}function Hi(t,e){if(t.curOp)return e();Ti(t);try{return e()}finally{Oi(t)}}function zi(t,e){return function(){if(t.curOp)return e.apply(t,arguments);Ti(t);try{return e.apply(t,arguments)}finally{Oi(t)}}}function Ri(t){return function(){if(this.curOp)return t.apply(this,arguments);Ti(this);try{return t.apply(this,arguments)}finally{Oi(this)}}}function Fi(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Ti(e);try{return t.apply(this,arguments)}finally{Oi(e)}}}function Ii(t,e){t.doc.highlightFrontier<t.display.viewTo&&t.state.highlight.set(e,B(Bi,t))}function Bi(t){var e=t.doc;if(!(e.highlightFrontier>=t.display.viewTo)){var n=+new Date+t.options.workTime,r=ke(t,e.highlightFrontier),i=[];e.iter(r.line,Math.min(e.first+e.size,t.display.viewTo+500),(function(o){if(r.line>=t.display.viewFrom){var s=o.styles,l=o.text.length>t.options.maxHighlightLength?Jt(e.mode,r.state):null,a=_e(t,o,r,!0);l&&(r.state=l),o.styles=a.styles;var c=o.styleClasses,h=a.classes;h?o.styleClasses=h:c&&(o.styleClasses=null);for(var u=!s||s.length!=o.styles.length||c!=h&&(!c||!h||c.bgClass!=h.bgClass||c.textClass!=h.textClass),d=0;!u&&d<s.length;++d)u=s[d]!=o.styles[d];u&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=t.options.maxHighlightLength&&Se(t,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return Ii(t,t.options.workDelay),!0})),e.highlightFrontier=r.line,e.modeFrontier=Math.max(e.modeFrontier,r.line),i.length&&Hi(t,(function(){for(var e=0;e<i.length;e++)$r(t,i[e],"text")}))}}var Vi=function(t,e,n){var r=t.display;this.viewport=e,this.visible=si(r,t.doc,e),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=tr(t),this.force=n,this.dims=Hr(t),this.events=[]};function $i(t){var e=t.display;!e.scrollbarsClipped&&e.scroller.offsetWidth&&(e.nativeBarWidth=e.scroller.offsetWidth-e.scroller.clientWidth,e.heightForcer.style.height=Qn(t)+"px",e.sizer.style.marginBottom=-e.nativeBarWidth+"px",e.sizer.style.borderRightWidth=Qn(t)+"px",e.scrollbarsClipped=!0)}function Ui(t){if(t.hasFocus())return null;var e=E(R(t));if(!e||!D(t.display.lineDiv,e))return null;var n={activeElt:e};if(window.getSelection){var r=I(t).getSelection();r.anchorNode&&r.extend&&D(t.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Gi(t){if(t&&t.activeElt&&t.activeElt!=E(F(t.activeElt))&&(t.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(t.activeElt.nodeName)&&t.anchorNode&&D(document.body,t.anchorNode)&&D(document.body,t.focusNode))){var e=t.activeElt.ownerDocument,n=e.defaultView.getSelection(),r=e.createRange();r.setEnd(t.anchorNode,t.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(t.focusNode,t.focusOffset)}}function ji(t,e){var n=t.display,r=t.doc;if(e.editorIsHidden)return Ur(t),!1;if(!e.force&&e.visible.from>=n.viewFrom&&e.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Kr(t))return!1;Qi(t)&&(Ur(t),e.dims=Hr(t));var i=r.first+r.size,o=Math.max(e.visible.from-t.options.viewportMargin,r.first),s=Math.min(i,e.visible.to+t.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>s&&n.viewTo-s<20&&(s=Math.min(i,n.viewTo)),Pe&&(o=ln(t.doc,o),s=an(t.doc,s));var l=o!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=e.wrapperHeight||n.lastWrapWidth!=e.wrapperWidth;jr(t,o,s),n.viewOffset=un(ne(t.doc,n.viewFrom)),t.display.mover.style.top=n.viewOffset+"px";var a=Kr(t);if(!l&&0==a&&!e.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Ui(t);return a>4&&(n.lineDiv.style.display="none"),Xi(t,n.updateLineNumbers,e.dims),a>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Gi(c),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=e.wrapperHeight,n.lastWrapWidth=e.wrapperWidth,Ii(t,400)),n.updateLineNumbers=null,!0}function Ki(t,e){for(var n=e.viewport,r=!0;;r=!1){if(r&&t.options.lineWrapping&&e.oldDisplayWidth!=tr(t))r&&(e.visible=si(t.display,t.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(t.doc.height+Zn(t.display)-er(t),n.top)}),e.visible=si(t.display,t.doc,n),e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)break;if(!ji(t,e))break;ii(t);var i=wi(t);qr(t),Ci(t,i),Zi(t,i),e.force=!1}e.signal(t,"update",t),t.display.viewFrom==t.display.reportedViewFrom&&t.display.viewTo==t.display.reportedViewTo||(e.signal(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo),t.display.reportedViewFrom=t.display.viewFrom,t.display.reportedViewTo=t.display.viewTo)}function qi(t,e){var n=new Vi(t,e);if(ji(t,n)){ii(t),Ki(t,n);var r=wi(t);qr(t),Ci(t,r),Zi(t,r),n.finish()}}function Xi(t,e,n){var r=t.display,i=t.options.lineNumbers,o=r.lineDiv,s=o.firstChild;function l(e){var n=e.nextSibling;return a&&b&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),n}for(var c=r.view,h=r.viewFrom,u=0;u<c.length;u++){var d=c[u];if(d.hidden);else if(d.node&&d.node.parentNode==o){for(;s!=d.node;)s=l(s);var f=i&&null!=e&&e<=h&&d.lineNumber;d.changes&&(G(d.changes,"gutter")>-1&&(f=!1),Hn(t,d,h,n)),f&&(T(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(ce(t.options,h)))),s=d.node.nextSibling}else{var p=Un(t,d,h,n);o.insertBefore(p,s)}h+=d.size}for(;s;)s=l(s)}function Yi(t){var e=t.gutters.offsetWidth;t.sizer.style.marginLeft=e+"px",Wn(t,"gutterChanged",t)}function Zi(t,e){t.display.sizer.style.minHeight=e.docHeight+"px",t.display.heightForcer.style.top=e.docHeight+"px",t.display.gutters.style.height=e.docHeight+t.display.barHeight+Qn(t)+"px"}function Ji(t){var e=t.display,n=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var r=zr(e)-e.scroller.scrollLeft+t.doc.scrollLeft,i=e.gutters.offsetWidth,o=r+"px",s=0;s<n.length;s++)if(!n[s].hidden){t.options.fixedGutter&&(n[s].gutter&&(n[s].gutter.style.left=o),n[s].gutterBackground&&(n[s].gutterBackground.style.left=o));var l=n[s].alignable;if(l)for(var a=0;a<l.length;a++)l[a].style.left=o}t.options.fixedGutter&&(e.gutters.style.left=r+i+"px")}}function Qi(t){if(!t.options.lineNumbers)return!1;var e=t.doc,n=ce(t.options,e.first+e.size-1),r=t.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(N("div",[N("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,s=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-s)+1,r.lineNumWidth=r.lineNumInnerWidth+s,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Yi(t.display),!0}return!1}function to(t,e){for(var n=[],r=!1,i=0;i<t.length;i++){var o=t[i],s=null;if("string"!=typeof o&&(s=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!e)continue;r=!0}n.push({className:o,style:s})}return e&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function eo(t){var e=t.gutters,n=t.gutterSpecs;T(e),t.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,s=i.style,l=e.appendChild(N("div",null,"CodeMirror-gutter "+o));s&&(l.style.cssText=s),"CodeMirror-linenumbers"==o&&(t.lineGutter=l,l.style.width=(t.lineNumWidth||1)+"px")}e.style.display=n.length?"":"none",Yi(t)}function no(t){eo(t.display),Vr(t),Ji(t)}function ro(t,e,r,i){var o=this;this.input=r,o.scrollbarFiller=N("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=N("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=A("div",null,"CodeMirror-code"),o.selectionDiv=N("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=N("div",null,"CodeMirror-cursors"),o.measure=N("div",null,"CodeMirror-measure"),o.lineMeasure=N("div",null,"CodeMirror-measure"),o.lineSpace=A("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var c=A("div",[o.lineSpace],"CodeMirror-lines");o.mover=N("div",[c],null,"position: relative"),o.sizer=N("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=N("div",null,null,"position: absolute; height: "+j+"px; width: 1px;"),o.gutters=N("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=N("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=N("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),h&&u>=105&&(o.wrapper.style.clipPath="inset(0px)"),o.wrapper.setAttribute("translate","no"),s&&l<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),a||n&&y||(o.scroller.draggable=!0),t&&(t.appendChild?t.appendChild(o.wrapper):t(o.wrapper)),o.viewFrom=o.viewTo=e.first,o.reportedViewFrom=o.reportedViewTo=e.first,o.view=[],o.renderedView=null,o.externalMeasured=null,o.viewOffset=0,o.lastWrapHeight=o.lastWrapWidth=0,o.updateLineNumbers=null,o.nativeBarWidth=o.barHeight=o.barWidth=0,o.scrollbarsClipped=!1,o.lineNumWidth=o.lineNumInnerWidth=o.lineNumChars=null,o.alignWidgets=!1,o.cachedCharWidth=o.cachedTextHeight=o.cachedPaddingH=null,o.maxLine=null,o.maxLineLength=0,o.maxLineChanged=!1,o.wheelDX=o.wheelDY=o.wheelStartX=o.wheelStartY=null,o.shift=!1,o.selForContextMenu=null,o.activeTouch=null,o.gutterSpecs=to(i.gutters,i.lineNumbers),eo(o),r.init(o)}Vi.prototype.signal=function(t,e){St(t,e)&&this.events.push(arguments)},Vi.prototype.finish=function(){for(var t=0;t<this.events.length;t++)_t.apply(null,this.events[t])};var io=0,oo=null;function so(t){var e=t.wheelDeltaX,n=t.wheelDeltaY;return null==e&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(e=t.detail),null==n&&t.detail&&t.axis==t.VERTICAL_AXIS?n=t.detail:null==n&&(n=t.wheelDelta),{x:e,y:n}}function lo(t){var e=so(t);return e.x*=oo,e.y*=oo,e}function ao(t,e){h&&102==u&&(null==t.display.chromeScrollHack?t.display.sizer.style.pointerEvents="none":clearTimeout(t.display.chromeScrollHack),t.display.chromeScrollHack=setTimeout((function(){t.display.chromeScrollHack=null,t.display.sizer.style.pointerEvents=""}),100));var r=so(e),i=r.x,o=r.y,s=oo;0===e.deltaMode&&(i=e.deltaX,o=e.deltaY,s=1);var l=t.display,c=l.scroller,f=c.scrollWidth>c.clientWidth,p=c.scrollHeight>c.clientHeight;if(i&&f||o&&p){if(o&&b&&a)t:for(var g=e.target,m=l.view;g!=c;g=g.parentNode)for(var v=0;v<m.length;v++)if(m[v].node==g){t.display.currentWheelTarget=g;break t}if(i&&!n&&!d&&null!=s)return o&&p&&vi(t,Math.max(0,c.scrollTop+o*s)),bi(t,Math.max(0,c.scrollLeft+i*s)),(!o||o&&p)&&Mt(e),void(l.wheelStartX=null);if(o&&null!=s){var y=o*s,w=t.doc.scrollTop,x=w+l.wrapper.clientHeight;y<0?w=Math.max(0,w+y-50):x=Math.min(t.doc.height,x+y+50),qi(t,{top:w,bottom:x})}io<20&&0!==e.deltaMode&&(null==l.wheelStartX?(l.wheelStartX=c.scrollLeft,l.wheelStartY=c.scrollTop,l.wheelDX=i,l.wheelDY=o,setTimeout((function(){if(null!=l.wheelStartX){var t=c.scrollLeft-l.wheelStartX,e=c.scrollTop-l.wheelStartY,n=e&&l.wheelDY&&e/l.wheelDY||t&&l.wheelDX&&t/l.wheelDX;l.wheelStartX=l.wheelStartY=null,n&&(oo=(oo*io+n)/(io+1),++io)}}),200)):(l.wheelDX+=i,l.wheelDY+=o))}}s?oo=-.53:n?oo=15:h?oo=-.7:f&&(oo=-1/3);var co=function(t,e){this.ranges=t,this.primIndex=e};co.prototype.primary=function(){return this.ranges[this.primIndex]},co.prototype.equals=function(t){if(t==this)return!0;if(t.primIndex!=this.primIndex||t.ranges.length!=this.ranges.length)return!1;for(var e=0;e<this.ranges.length;e++){var n=this.ranges[e],r=t.ranges[e];if(!de(n.anchor,r.anchor)||!de(n.head,r.head))return!1}return!0},co.prototype.deepCopy=function(){for(var t=[],e=0;e<this.ranges.length;e++)t[e]=new ho(fe(this.ranges[e].anchor),fe(this.ranges[e].head));return new co(t,this.primIndex)},co.prototype.somethingSelected=function(){for(var t=0;t<this.ranges.length;t++)if(!this.ranges[t].empty())return!0;return!1},co.prototype.contains=function(t,e){e||(e=t);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(ue(e,r.from())>=0&&ue(t,r.to())<=0)return n}return-1};var ho=function(t,e){this.anchor=t,this.head=e};function uo(t,e,n){var r=t&&t.options.selectionsMayTouch,i=e[n];e.sort((function(t,e){return ue(t.from(),e.from())})),n=G(e,i);for(var o=1;o<e.length;o++){var s=e[o],l=e[o-1],a=ue(l.to(),s.from());if(r&&!s.empty()?a>0:a>=0){var c=ge(l.from(),s.from()),h=pe(l.to(),s.to()),u=l.empty()?s.from()==s.head:l.from()==l.head;o<=n&&--n,e.splice(--o,2,new ho(u?h:c,u?c:h))}}return new co(e,n)}function fo(t,e){return new co([new ho(t,e||t)],0)}function po(t){return t.text?he(t.from.line+t.text.length-1,tt(t.text).length+(1==t.text.length?t.from.ch:0)):t.to}function go(t,e){if(ue(t,e.from)<0)return t;if(ue(t,e.to)<=0)return po(e);var n=t.line+e.text.length-(e.to.line-e.from.line)-1,r=t.ch;return t.line==e.to.line&&(r+=po(e).ch-e.to.ch),he(n,r)}function mo(t,e){for(var n=[],r=0;r<t.sel.ranges.length;r++){var i=t.sel.ranges[r];n.push(new ho(go(i.anchor,e),go(i.head,e)))}return uo(t.cm,n,t.sel.primIndex)}function vo(t,e,n){return t.line==e.line?he(n.line,t.ch-e.ch+n.ch):he(n.line+(t.line-e.line),t.ch)}function yo(t,e,n){for(var r=[],i=he(t.first,0),o=i,s=0;s<e.length;s++){var l=e[s],a=vo(l.from,i,o),c=vo(po(l),i,o);if(i=l.to,o=c,"around"==n){var h=t.sel.ranges[s],u=ue(h.head,h.anchor)<0;r[s]=new ho(u?c:a,u?a:c)}else r[s]=new ho(a,a)}return new co(r,t.sel.primIndex)}function bo(t){t.doc.mode=Xt(t.options,t.doc.modeOption),wo(t)}function wo(t){t.doc.iter((function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)})),t.doc.modeFrontier=t.doc.highlightFrontier=t.doc.first,Ii(t,100),t.state.modeGen++,t.curOp&&Vr(t)}function xo(t,e){return 0==e.from.ch&&0==e.to.ch&&""==tt(e.text)&&(!t.cm||t.cm.options.wholeLineUpdateBefore)}function _o(t,e,n,r){function i(t){return n?n[t]:null}function o(t,n,i){gn(t,n,i,r),Wn(t,"change",t,e)}function s(t,e){for(var n=[],o=t;o<e;++o)n.push(new pn(c[o],i(o),r));return n}var l=e.from,a=e.to,c=e.text,h=ne(t,l.line),u=ne(t,a.line),d=tt(c),f=i(c.length-1),p=a.line-l.line;if(e.full)t.insert(0,s(0,c.length)),t.remove(c.length,t.size-c.length);else if(xo(t,e)){var g=s(0,c.length-1);o(u,u.text,f),p&&t.remove(l.line,p),g.length&&t.insert(l.line,g)}else if(h==u)if(1==c.length)o(h,h.text.slice(0,l.ch)+d+h.text.slice(a.ch),f);else{var m=s(1,c.length-1);m.push(new pn(d+h.text.slice(a.ch),f,r)),o(h,h.text.slice(0,l.ch)+c[0],i(0)),t.insert(l.line+1,m)}else if(1==c.length)o(h,h.text.slice(0,l.ch)+c[0]+u.text.slice(a.ch),i(0)),t.remove(l.line+1,p);else{o(h,h.text.slice(0,l.ch)+c[0],i(0)),o(u,d+u.text.slice(a.ch),f);var v=s(1,c.length-1);p>1&&t.remove(l.line+1,p-1),t.insert(l.line+1,v)}Wn(t,"change",t,e)}function Co(t,e,n){function r(t,i,o){if(t.linked)for(var s=0;s<t.linked.length;++s){var l=t.linked[s];if(l.doc!=i){var a=o&&l.sharedHist;n&&!a||(e(l.doc,a),r(l.doc,t,a))}}}r(t,null,!0)}function ko(t,e){if(e.cm)throw new Error("This document is already in use.");t.doc=e,e.cm=t,Fr(t),bo(t),So(t),t.options.direction=e.direction,t.options.lineWrapping||fn(t),t.options.mode=e.modeOption,Vr(t)}function So(t){("rtl"==t.doc.direction?W:M)(t.display.lineDiv,"CodeMirror-rtl")}function Lo(t){Hi(t,(function(){So(t),Vr(t)}))}function Mo(t){this.done=[],this.undone=[],this.undoDepth=t?t.undoDepth:1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=t?t.maxGeneration:1}function To(t,e){var n={from:fe(e.from),to:po(e),text:re(t,e.from,e.to)};return Po(t,n,e.from.line,e.to.line+1),Co(t,(function(t){return Po(t,n,e.from.line,e.to.line+1)}),!0),n}function Oo(t){for(;t.length&&tt(t).ranges;)t.pop()}function No(t,e){return e?(Oo(t.done),tt(t.done)):t.done.length&&!tt(t.done).ranges?tt(t.done):t.done.length>1&&!t.done[t.done.length-2].ranges?(t.done.pop(),tt(t.done)):void 0}function Ao(t,e,n,r){var i=t.history;i.undone.length=0;var o,s,l=+new Date;if((i.lastOp==r||i.lastOrigin==e.origin&&e.origin&&("+"==e.origin.charAt(0)&&i.lastModTime>l-(t.cm?t.cm.options.historyEventDelay:500)||"*"==e.origin.charAt(0)))&&(o=No(i,i.lastOp==r)))s=tt(o.changes),0==ue(e.from,e.to)&&0==ue(e.from,s.to)?s.to=po(e):o.changes.push(To(t,e));else{var 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i=e["spans_"+t.id],o=0;t.iter(Math.max(t.first,n),Math.min(t.first+t.size,r),(function(n){n.markedSpans&&((i||(i=e["spans_"+t.id]={}))[o]=n.markedSpans),++o}))}function Ho(t){if(!t)return null;for(var e,n=0;n<t.length;++n)t[n].marker.explicitlyCleared?e||(e=t.slice(0,n)):e&&e.push(t[n]);return e?e.length?e:null:t}function zo(t,e){var n=e["spans_"+t.id];if(!n)return null;for(var r=[],i=0;i<e.text.length;++i)r.push(Ho(n[i]));return r}function Ro(t,e){var n=zo(t,e),r=Ue(t,e);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],s=r[i];if(o&&s)t:for(var l=0;l<s.length;++l){for(var a=s[l],c=0;c<o.length;++c)if(o[c].marker==a.marker)continue t;o.push(a)}else s&&(n[i]=s)}return n}function Fo(t,e,n){for(var r=[],i=0;i<t.length;++i){var o=t[i];if(o.ranges)r.push(n?co.prototype.deepCopy.call(o):o);else{var s=o.changes,l=[];r.push({changes:l});for(var a=0;a<s.length;++a){var c=s[a],h=void 0;if(l.push({from:c.from,to:c.to,text:c.text}),e)for(var u in 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s=0;s<o.markedSpans.length;++s){var l=o.markedSpans[s],a=l.marker,c="selectLeft"in a?!a.selectLeft:a.inclusiveLeft,h="selectRight"in a?!a.selectRight:a.inclusiveRight;if((null==l.from||(c?l.from<=e.ch:l.from<e.ch))&&(null==l.to||(h?l.to>=e.ch:l.to>e.ch))){if(i&&(_t(a,"beforeCursorEnter"),a.explicitlyCleared)){if(o.markedSpans){--s;continue}break}if(!a.atomic)continue;if(n){var u=a.find(r<0?1:-1),d=void 0;if((r<0?h:c)&&(u=ts(t,u,-r,u&&u.line==e.line?o:null)),u&&u.line==e.line&&(d=ue(u,n))&&(r<0?d<0:d>0))return Jo(t,u,e,r,i)}var f=a.find(r<0?-1:1);return(r<0?c:h)&&(f=ts(t,f,r,f.line==e.line?o:null)),f?Jo(t,f,e,r,i):null}}return e}function Qo(t,e,n,r,i){var o=r||1,s=Jo(t,e,n,o,i)||!i&&Jo(t,e,n,o,!0)||Jo(t,e,n,-o,i)||!i&&Jo(t,e,n,-o,!0);return s||(t.cantEdit=!0,he(t.first,0))}function ts(t,e,n,r){return n<0&&0==e.ch?e.line>t.first?ve(t,he(e.line-1)):null:n>0&&e.ch==(r||ne(t,e.line)).text.length?e.line<t.first+t.size-1?he(e.line+1,0):null:new he(e.line,e.ch+n)}function 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r=[];Co(t,(function(t,n){n||-1!=G(r,t.history)||(ds(t.history,e),r.push(t.history)),ls(t,e,null,Ue(t,e))}))}}function os(t,e,n){var r=t.cm&&t.cm.state.suppressEdits;if(!r||n){for(var i,o=t.history,s=t.sel,l="undo"==e?o.done:o.undone,a="undo"==e?o.undone:o.done,c=0;c<l.length&&(i=l[c],n?!i.ranges||i.equals(t.sel):i.ranges);c++);if(c!=l.length){for(o.lastOrigin=o.lastSelOrigin=null;;){if(!(i=l.pop()).ranges){if(r)return void l.push(i);break}if(Wo(i,a),n&&!i.equals(t.sel))return void Ko(t,i,{clearRedo:!1});s=i}var h=[];Wo(s,a),a.push({changes:h,generation:o.generation}),o.generation=i.generation||++o.maxGeneration;for(var u=St(t,"beforeChange")||t.cm&&St(t.cm,"beforeChange"),d=function(n){var r=i.changes[n];if(r.origin=e,u&&!ns(t,r,!1))return l.length=0,{};h.push(To(t,r));var o=n?mo(t,r):tt(l);ls(t,r,o,Ro(t,r)),!n&&t.cm&&t.cm.scrollIntoView({from:r.from,to:po(r)});var s=[];Co(t,(function(t,e){e||-1!=G(s,t.history)||(ds(t.history,r),s.push(t.history)),ls(t,r,null,Ro(t,r))}))},f=i.changes.length-1;f>=0;--f){var p=d(f);if(p)return p.v}}}}function ss(t,e){if(0!=e&&(t.first+=e,t.sel=new co(et(t.sel.ranges,(function(t){return new ho(he(t.anchor.line+e,t.anchor.ch),he(t.head.line+e,t.head.ch))})),t.sel.primIndex),t.cm)){Vr(t.cm,t.first,t.first-e,e);for(var n=t.cm.display,r=n.viewFrom;r<n.viewTo;r++)$r(t.cm,r,"gutter")}}function ls(t,e,n,r){if(t.cm&&!t.cm.curOp)return zi(t.cm,ls)(t,e,n,r);if(e.to.line<t.first)ss(t,e.text.length-1-(e.to.line-e.from.line));else if(!(e.from.line>t.lastLine())){if(e.from.line<t.first){var i=e.text.length-1-(t.first-e.from.line);ss(t,i),e={from:he(t.first,0),to:he(e.to.line+i,e.to.ch),text:[tt(e.text)],origin:e.origin}}var 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d={from:o,to:s,text:e.text,removed:e.removed,origin:e.origin};u&&Wn(t,"change",t,d),h&&(t.curOp.changeObjs||(t.curOp.changeObjs=[])).push(d)}t.display.selForContextMenu=null}function cs(t,e,n,r,i){var o;r||(r=n),ue(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof e&&(e=t.splitLines(e)),rs(t,{from:n,to:r,text:e,origin:i})}function hs(t,e,n,r){n<t.line?t.line+=r:e<t.line&&(t.line=e,t.ch=0)}function us(t,e,n,r){for(var i=0;i<t.length;++i){var o=t[i],s=!0;if(o.ranges){o.copied||((o=t[i]=o.deepCopy()).copied=!0);for(var l=0;l<o.ranges.length;l++)hs(o.ranges[l].anchor,e,n,r),hs(o.ranges[l].head,e,n,r)}else{for(var a=0;a<o.changes.length;++a){var c=o.changes[a];if(n<c.from.line)c.from=he(c.from.line+r,c.from.ch),c.to=he(c.to.line+r,c.to.ch);else if(e<=c.to.line){s=!1;break}}s||(t.splice(0,i+1),i=0)}}}function ds(t,e){var n=e.from.line,r=e.to.line,i=e.text.length-(r-n)-1;us(t.done,n,r,i),us(t.undone,n,r,i)}function fs(t,e,n,r){var i=e,o=e;return"number"==typeof 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ps(i.lines.slice(l,l+=25));i.height-=a.height,this.children.splice(++r,0,a),a.parent=this}i.lines=i.lines.slice(0,s),this.maybeSpill()}break}t-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var t=this;do{var e=new gs(t.children.splice(t.children.length-5,5));if(t.parent){t.size-=e.size,t.height-=e.height;var n=G(t.parent.children,t);t.parent.children.splice(n+1,0,e)}else{var r=new gs(t.children);r.parent=t,t.children=[r,e],t=r}e.parent=t.parent}while(t.children.length>10);t.parent.maybeSpill()}},iterN:function(t,e,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(t<o){var s=Math.min(e,o-t);if(i.iterN(t,s,n))return!0;if(0==(e-=s))break;t=0}else t-=o}}};var ms=function(t,e,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=t,this.node=e};function vs(t,e,n){un(e)<(t.curOp&&t.curOp.scrollTop||t.doc.scrollTop)&&ui(t,n)}function ys(t,e,n,r){var i=new ms(t,n,r),o=t.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),fs(t,e,"widget",(function(e){var n=e.widgets||(e.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length,Math.max(0,i.insertAt)),0,i),i.line=e,o&&!cn(t,e)){var r=un(e)<t.scrollTop;oe(e,e.height+qn(i)),r&&ui(o,i.height),o.curOp.forceUpdate=!0}return!0})),o&&Wn(o,"lineWidgetAdded",o,i,"number"==typeof e?e:se(e)),i}ms.prototype.clear=function(){var t=this.doc.cm,e=this.line.widgets,n=this.line,r=se(n);if(null!=r&&e){for(var i=0;i<e.length;++i)e[i]==this&&e.splice(i--,1);e.length||(n.widgets=null);var o=qn(this);oe(n,Math.max(0,n.height-o)),t&&(Hi(t,(function(){vs(t,n,-o),$r(t,r,"widget")})),Wn(t,"lineWidgetCleared",t,this,r))}},ms.prototype.changed=function(){var t=this,e=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=qn(this)-e;i&&(cn(this.doc,r)||oe(r,r.height+i),n&&Hi(n,(function(){n.curOp.forceUpdate=!0,vs(n,r,i),Wn(n,"lineWidgetChanged",n,t,se(r))})))},Lt(ms);var bs=0,ws=function(t,e){this.lines=[],this.type=e,this.doc=t,this.id=++bs};function xs(t,e,n,r,i){if(r&&r.shared)return Cs(t,e,n,r,i);if(t.cm&&!t.cm.curOp)return zi(t.cm,xs)(t,e,n,r,i);var o=new ws(t,i),s=ue(e,n);if(r&&V(r,o,!1),s>0||0==s&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(nn(t,e.line,e,n,o)||e.line!=n.line&&nn(t,n.line,e,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");ze()}o.addToHistory&&Ao(t,{from:e,to:n,origin:"markText"},t.sel,NaN);var l,a=e.line,c=t.cm;if(t.iter(a,n.line+1,(function(r){c&&o.collapsed&&!c.options.lineWrapping&&rn(r)==c.display.maxLine&&(l=!0),o.collapsed&&a!=e.line&&oe(r,0),Be(r,new Re(o,a==e.line?e.ch:null,a==n.line?n.ch:null),t.cm&&t.cm.curOp),++a})),o.collapsed&&t.iter(e.line,n.line+1,(function(e){cn(t,e)&&oe(e,0)})),o.clearOnEnter&&bt(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(He(),(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++bs,o.atomic=!0),c){if(l&&(c.curOp.updateMaxLine=!0),o.collapsed)Vr(c,e.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var h=e.line;h<=n.line;h++)$r(c,h,"text");o.atomic&&Yo(c.doc),Wn(c,"markerAdded",c,o)}return o}ws.prototype.clear=function(){if(!this.explicitlyCleared){var t=this.doc.cm,e=t&&!t.curOp;if(e&&Ti(t),St(this,"clear")){var n=this.find();n&&Wn(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var s=this.lines[o],l=Fe(s.markedSpans,this);t&&!this.collapsed?$r(t,se(s),"text"):t&&(null!=l.to&&(i=se(s)),null!=l.from&&(r=se(s))),s.markedSpans=Ie(s.markedSpans,l),null==l.from&&this.collapsed&&!cn(this.doc,s)&&t&&oe(s,Wr(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var c=rn(this.lines[a]),h=dn(c);h>t.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=h,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&Vr(t,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Yo(t.doc)),t&&Wn(t,"markerCleared",t,this,r,i),e&&Oi(t),this.parent&&this.parent.clear()}},ws.prototype.find=function(t,e){var n,r;null==t&&"bookmark"==this.type&&(t=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],s=Fe(o.markedSpans,this);if(null!=s.from&&(n=he(e?o:se(o),s.from),-1==t))return n;if(null!=s.to&&(r=he(e?o:se(o),s.to),1==t))return r}return n&&{from:n,to:r}},ws.prototype.changed=function(){var t=this,e=this.find(-1,!0),n=this,r=this.doc.cm;e&&r&&Hi(r,(function(){var i=e.line,o=se(e.line),s=sr(r,o);if(s&&(gr(s),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!cn(n.doc,i)&&null!=n.height){var l=n.height;n.height=null;var a=qn(n)-l;a&&oe(i,i.height+a)}Wn(r,"markerChanged",r,t)}))},ws.prototype.attachLine=function(t){if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;e.maybeHiddenMarkers&&-1!=G(e.maybeHiddenMarkers,this)||(e.maybeUnhiddenMarkers||(e.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(t)},ws.prototype.detachLine=function(t){if(this.lines.splice(G(this.lines,t),1),!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;(e.maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)}},Lt(ws);var _s=function(t,e){this.markers=t,this.primary=e;for(var n=0;n<t.length;++n)t[n].parent=this};function Cs(t,e,n,r,i){(r=V(r)).shared=!1;var o=[xs(t,e,n,r,i)],s=o[0],l=r.widgetNode;return Co(t,(function(t){l&&(r.widgetNode=l.cloneNode(!0)),o.push(xs(t,ve(t,e),ve(t,n),r,i));for(var a=0;a<t.linked.length;++a)if(t.linked[a].isParent)return;s=tt(o)})),new _s(o,s)}function ks(t){return t.findMarks(he(t.first,0),t.clipPos(he(t.lastLine())),(function(t){return t.parent}))}function Ss(t,e){for(var n=0;n<e.length;n++){var r=e[n],i=r.find(),o=t.clipPos(i.from),s=t.clipPos(i.to);if(ue(o,s)){var l=xs(t,o,s,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function Ls(t){for(var e=function(e){var n=t[e],r=[n.primary.doc];Co(n.primary.doc,(function(t){return r.push(t)}));for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==G(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<t.length;n++)e(n)}_s.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)this.markers[t].clear();Wn(this,"clear")}},_s.prototype.find=function(t,e){return this.primary.find(t,e)},Lt(_s);var Ms=0,Ts=function(t,e,n,r,i){if(!(this instanceof Ts))return new Ts(t,e,n,r,i);null==n&&(n=0),gs.call(this,[new ps([new pn("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=he(n,0);this.sel=fo(o),this.history=new Mo(null),this.id=++Ms,this.modeOption=e,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),_o(this,{from:o,to:o,text:t}),Ko(this,fo(o),q)};Ts.prototype=it(gs.prototype,{constructor:Ts,iter:function(t,e,n){n?this.iterN(t-this.first,e-t,n):this.iterN(this.first,this.first+this.size,t)},insert:function(t,e){for(var n=0,r=0;r<e.length;++r)n+=e[r].height;this.insertInner(t-this.first,e,n)},remove:function(t,e){this.removeInner(t-this.first,e)},getValue:function(t){var e=ie(this,this.first,this.first+this.size);return!1===t?e:e.join(t||this.lineSeparator())},setValue:Fi((function(t){var e=he(this.first,0),n=this.first+this.size-1;rs(this,{from:e,to:he(n,ne(this,n).text.length),text:this.splitLines(t),origin:"setValue",full:!0},!0),this.cm&&fi(this.cm,0,0),Ko(this,fo(e),q)})),replaceRange:function(t,e,n,r){cs(this,t,e=ve(this,e),n=n?ve(this,n):e,r)},getRange:function(t,e,n){var r=re(this,ve(this,t),ve(this,e));return!1===n?r:""===n?r.join(""):r.join(n||this.lineSeparator())},getLine:function(t){var e=this.getLineHandle(t);return e&&e.text},getLineHandle:function(t){if(ae(this,t))return ne(this,t)},getLineNumber:function(t){return se(t)},getLineHandleVisualStart:function(t){return"number"==typeof t&&(t=ne(this,t)),rn(t)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(t){return ve(this,t)},getCursor:function(t){var e=this.sel.primary();return null==t||"head"==t?e.head:"anchor"==t?e.anchor:"end"==t||"to"==t||!1===t?e.to():e.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Fi((function(t,e,n){Uo(this,ve(this,"number"==typeof t?he(t,e||0):t),null,n)})),setSelection:Fi((function(t,e,n){Uo(this,ve(this,t),ve(this,e||t),n)})),extendSelection:Fi((function(t,e,n){Bo(this,ve(this,t),e&&ve(this,e),n)})),extendSelections:Fi((function(t,e){Vo(this,be(this,t),e)})),extendSelectionsBy:Fi((function(t,e){Vo(this,be(this,et(this.sel.ranges,t)),e)})),setSelections:Fi((function(t,e,n){if(t.length){for(var r=[],i=0;i<t.length;i++)r[i]=new ho(ve(this,t[i].anchor),ve(this,t[i].head||t[i].anchor));null==e&&(e=Math.min(t.length-1,this.sel.primIndex)),Ko(this,uo(this.cm,r,e),n)}})),addSelection:Fi((function(t,e,n){var r=this.sel.ranges.slice(0);r.push(new ho(ve(this,t),ve(this,e||t))),Ko(this,uo(this.cm,r,r.length-1),n)})),getSelection:function(t){for(var e,n=this.sel.ranges,r=0;r<n.length;r++){var i=re(this,n[r].from(),n[r].to());e=e?e.concat(i):i}return!1===t?e:e.join(t||this.lineSeparator())},getSelections:function(t){for(var e=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=re(this,n[r].from(),n[r].to());!1!==t&&(i=i.join(t||this.lineSeparator())),e[r]=i}return e},replaceSelection:function(t,e,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=t;this.replaceSelections(r,e,n||"+input")},replaceSelections:Fi((function(t,e,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var s=i.ranges[o];r[o]={from:s.from(),to:s.to(),text:this.splitLines(t[o]),origin:n}}for(var l=e&&"end"!=e&&yo(this,r,e),a=r.length-1;a>=0;a--)rs(this,r[a]);l?jo(this,l):this.cm&&di(this.cm)})),undo:Fi((function(){os(this,"undo")})),redo:Fi((function(){os(this,"redo")})),undoSelection:Fi((function(){os(this,"undo",!0)})),redoSelection:Fi((function(){os(this,"redo",!0)})),setExtending:function(t){this.extend=t},getExtending:function(){return this.extend},historySize:function(){for(var t=this.history,e=0,n=0,r=0;r<t.done.length;r++)t.done[r].ranges||++e;for(var i=0;i<t.undone.length;i++)t.undone[i].ranges||++n;return{undo:e,redo:n}},clearHistory:function(){var t=this;this.history=new Mo(this.history),Co(this,(function(e){return e.history=t.history}),!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(t){return t&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(t){return this.history.generation==(t||this.cleanGeneration)},getHistory:function(){return{done:Fo(this.history.done),undone:Fo(this.history.undone)}},setHistory:function(t){var e=this.history=new Mo(this.history);e.done=Fo(t.done.slice(0),null,!0),e.undone=Fo(t.undone.slice(0),null,!0)},setGutterMarker:Fi((function(t,e,n){return fs(this,t,"gutter",(function(t){var r=t.gutterMarkers||(t.gutterMarkers={});return r[e]=n,!n&&at(r)&&(t.gutterMarkers=null),!0}))})),clearGutter:Fi((function(t){var e=this;this.iter((function(n){n.gutterMarkers&&n.gutterMarkers[t]&&fs(e,n,"gutter",(function(){return n.gutterMarkers[t]=null,at(n.gutterMarkers)&&(n.gutterMarkers=null),!0}))}))})),lineInfo:function(t){var e;if("number"==typeof t){if(!ae(this,t))return null;if(e=t,!(t=ne(this,t)))return null}else if(null==(e=se(t)))return null;return{line:e,handle:t,text:t.text,gutterMarkers:t.gutterMarkers,textClass:t.textClass,bgClass:t.bgClass,wrapClass:t.wrapClass,widgets:t.widgets}},addLineClass:Fi((function(t,e,n){return fs(this,t,"gutter"==e?"gutter":"class",(function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass";if(t[r]){if(S(n).test(t[r]))return!1;t[r]+=" "+n}else t[r]=n;return!0}))})),removeLineClass:Fi((function(t,e,n){return fs(this,t,"gutter"==e?"gutter":"class",(function(t){var r="text"==e?"textClass":"background"==e?"bgClass":"gutter"==e?"gutterClass":"wrapClass",i=t[r];if(!i)return!1;if(null==n)t[r]=null;else{var o=i.match(S(n));if(!o)return!1;var s=o.index+o[0].length;t[r]=i.slice(0,o.index)+(o.index&&s!=i.length?" ":"")+i.slice(s)||null}return!0}))})),addLineWidget:Fi((function(t,e,n){return ys(this,t,e,n)})),removeLineWidget:function(t){t.clear()},markText:function(t,e,n){return xs(this,ve(this,t),ve(this,e),n,n&&n.type||"range")},setBookmark:function(t,e){var n={replacedWith:e&&(null==e.nodeType?e.widget:e),insertLeft:e&&e.insertLeft,clearWhenEmpty:!1,shared:e&&e.shared,handleMouseEvents:e&&e.handleMouseEvents};return xs(this,t=ve(this,t),t,n,"bookmark")},findMarksAt:function(t){var e=[],n=ne(this,(t=ve(this,t)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=t.ch)&&(null==i.to||i.to>=t.ch)&&e.push(i.marker.parent||i.marker)}return e},findMarks:function(t,e,n){t=ve(this,t),e=ve(this,e);var r=[],i=t.line;return this.iter(t.line,e.line+1,(function(o){var s=o.markedSpans;if(s)for(var l=0;l<s.length;l++){var a=s[l];null!=a.to&&i==t.line&&t.ch>=a.to||null==a.from&&i!=t.line||null!=a.from&&i==e.line&&a.from>=e.ch||n&&!n(a.marker)||r.push(a.marker.parent||a.marker)}++i})),r},getAllMarks:function(){var t=[];return this.iter((function(e){var n=e.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&t.push(n[r].marker)})),t},posFromIndex:function(t){var e,n=this.first,r=this.lineSeparator().length;return this.iter((function(i){var o=i.text.length+r;if(o>t)return e=t,!0;t-=o,++n})),ve(this,he(n,e))},indexFromPos:function(t){var e=(t=ve(this,t)).ch;if(t.line<this.first||t.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,t.line,(function(t){e+=t.text.length+n})),e},copy:function(t){var e=new Ts(ie(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return e.scrollTop=this.scrollTop,e.scrollLeft=this.scrollLeft,e.sel=this.sel,e.extend=!1,t&&(e.history.undoDepth=this.history.undoDepth,e.setHistory(this.getHistory())),e},linkedDoc:function(t){t||(t={});var e=this.first,n=this.first+this.size;null!=t.from&&t.from>e&&(e=t.from),null!=t.to&&t.to<n&&(n=t.to);var r=new Ts(ie(this,e,n),t.mode||this.modeOption,e,this.lineSep,this.direction);return t.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:t.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:t.sharedHist}],Ss(r,ks(this)),r},unlinkDoc:function(t){if(t instanceof Vl&&(t=t.doc),this.linked)for(var e=0;e<this.linked.length;++e)if(this.linked[e].doc==t){this.linked.splice(e,1),t.unlinkDoc(this),Ls(ks(this));break}if(t.history==this.history){var n=[t.id];Co(t,(function(t){return n.push(t.id)}),!0),t.history=new Mo(null),t.history.done=Fo(this.history.done,n),t.history.undone=Fo(this.history.undone,n)}},iterLinkedDocs:function(t){Co(this,t)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(t){return this.lineSep?t.split(this.lineSep):Ft(t)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:Fi((function(t){"rtl"!=t&&(t="ltr"),t!=this.direction&&(this.direction=t,this.iter((function(t){return t.order=null})),this.cm&&Lo(this.cm))}))}),Ts.prototype.eachLine=Ts.prototype.iter;var Os=0;function Ns(t){var e=this;if(Es(e),!Ct(e,t)&&!Xn(e.display,t)){Mt(t),s&&(Os=+new Date);var n=Ir(e,t,!0),r=t.dataTransfer.files;if(n&&!e.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=function(){++l==i&&zi(e,(function(){var t={from:n=ve(e.doc,n),to:n,text:e.doc.splitLines(o.filter((function(t){return null!=t})).join(e.doc.lineSeparator())),origin:"paste"};rs(e.doc,t),jo(e.doc,fo(ve(e.doc,n),ve(e.doc,po(t))))}))()},c=function(t,n){if(e.options.allowDropFileTypes&&-1==G(e.options.allowDropFileTypes,t.type))a();else{var r=new FileReader;r.onerror=function(){return a()},r.onload=function(){var t=r.result;/[\x00-\x08\x0e-\x1f]{2}/.test(t)||(o[n]=t),a()},r.readAsText(t)}},h=0;h<r.length;h++)c(r[h],h);else{if(e.state.draggingText&&e.doc.sel.contains(n)>-1)return e.state.draggingText(t),void setTimeout((function(){return e.display.input.focus()}),20);try{var u=t.dataTransfer.getData("Text");if(u){var d;if(e.state.draggingText&&!e.state.draggingText.copy&&(d=e.listSelections()),qo(e.doc,fo(n,n)),d)for(var f=0;f<d.length;++f)cs(e.doc,"",d[f].anchor,d[f].head,"drag");e.replaceSelection(u,"around","paste"),e.display.input.focus()}}catch(t){}}}}function As(t,e){if(s&&(!t.state.draggingText||+new Date-Os<100))Nt(e);else if(!Ct(t,e)&&!Xn(t.display,e)&&(e.dataTransfer.setData("Text",t.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!f)){var n=N("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",d&&(n.width=n.height=1,t.display.wrapper.appendChild(n),n._top=n.offsetTop),e.dataTransfer.setDragImage(n,0,0),d&&n.parentNode.removeChild(n)}}function Ds(t,e){var n=Ir(t,e);if(n){var r=document.createDocumentFragment();Yr(t,n,r),t.display.dragCursor||(t.display.dragCursor=N("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),t.display.lineSpace.insertBefore(t.display.dragCursor,t.display.cursorDiv)),O(t.display.dragCursor,r)}}function Es(t){t.display.dragCursor&&(t.display.lineSpace.removeChild(t.display.dragCursor),t.display.dragCursor=null)}function Ws(t){if(document.getElementsByClassName){for(var e=document.getElementsByClassName("CodeMirror"),n=[],r=0;r<e.length;r++){var 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t.redo()},undoSelection:function(t){return t.undoSelection()},redoSelection:function(t){return t.redoSelection()},goDocStart:function(t){return t.extendSelection(he(t.firstLine(),0))},goDocEnd:function(t){return t.extendSelection(he(t.lastLine()))},goLineStart:function(t){return t.extendSelectionsBy((function(e){return rl(t,e.head.line)}),{origin:"+move",bias:1})},goLineStartSmart:function(t){return t.extendSelectionsBy((function(e){return ol(t,e.head)}),{origin:"+move",bias:1})},goLineEnd:function(t){return t.extendSelectionsBy((function(e){return il(t,e.head.line)}),{origin:"+move",bias:-1})},goLineRight:function(t){return t.extendSelectionsBy((function(e){var n=t.cursorCoords(e.head,"div").top+5;return t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:n},"div")}),Y)},goLineLeft:function(t){return t.extendSelectionsBy((function(e){var n=t.cursorCoords(e.head,"div").top+5;return t.coordsChar({left:0,top:n},"div")}),Y)},goLineLeftSmart:function(t){return t.extendSelectionsBy((function(e){var n=t.cursorCoords(e.head,"div").top+5,r=t.coordsChar({left:0,top:n},"div");return r.ch<t.getLine(r.line).search(/\S/)?ol(t,e.head):r}),Y)},goLineUp:function(t){return t.moveV(-1,"line")},goLineDown:function(t){return t.moveV(1,"line")},goPageUp:function(t){return t.moveV(-1,"page")},goPageDown:function(t){return t.moveV(1,"page")},goCharLeft:function(t){return t.moveH(-1,"char")},goCharRight:function(t){return t.moveH(1,"char")},goColumnLeft:function(t){return t.moveH(-1,"column")},goColumnRight:function(t){return t.moveH(1,"column")},goWordLeft:function(t){return t.moveH(-1,"word")},goGroupRight:function(t){return t.moveH(1,"group")},goGroupLeft:function(t){return t.moveH(-1,"group")},goWordRight:function(t){return t.moveH(1,"word")},delCharBefore:function(t){return t.deleteH(-1,"codepoint")},delCharAfter:function(t){return t.deleteH(1,"char")},delWordBefore:function(t){return t.deleteH(-1,"word")},delWordAfter:function(t){return 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r=Ir(e,t),i=Dt(t),o=r?_l(r,i):"single";I(e).focus(),1==i&&e.state.selectingText&&e.state.selectingText(t),r&&kl(e,i,r,o,t)||(1==i?r?Ll(e,r,o,t):At(t)==n.scroller&&Mt(t):2==i?(r&&Bo(e.doc,r),setTimeout((function(){return n.input.focus()}),20)):3==i&&(k?e.display.input.onContextMenu(t):ei(e)))}}function kl(t,e,n,r,i){var o="Click";return"double"==r?o="Double"+o:"triple"==r&&(o="Triple"+o),cl(t,qs(o=(1==e?"Left":2==e?"Middle":"Right")+o,i),i,(function(e){if("string"==typeof e&&(e=nl[e]),!e)return!1;var r=!1;try{t.isReadOnly()&&(t.state.suppressEdits=!0),r=e(t,n)!=K}finally{t.state.suppressEdits=!1}return r}))}function Sl(t,e,n){var r=t.getOption("configureMouse"),i=r?r(t,e,n):{};if(null==i.unit){var o=w?n.shiftKey&&n.metaKey:n.altKey;i.unit=o?"rectangle":"single"==e?"char":"double"==e?"word":"line"}return(null==i.extend||t.doc.extend)&&(i.extend=t.doc.extend||n.shiftKey),null==i.addNew&&(i.addNew=b?n.metaKey:n.ctrlKey),null==i.moveOnDrag&&(i.moveOnDrag=!(b?n.altKey:n.ctrlKey)),i}function 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o=t.getModeAt(i.head),s=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(e.indexOf(o.electricChars.charAt(l))>-1){s=Gl(t,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(ne(t.doc,i.head.line).text.slice(0,i.head.ch))&&(s=Gl(t,i.head.line,"smart"));s&&Wn(t,"electricInput",t,i.head.line)}}}function Zl(t){for(var e=[],n=[],r=0;r<t.doc.sel.ranges.length;r++){var i=t.doc.sel.ranges[r].head.line,o={anchor:he(i,0),head:he(i+1,0)};n.push(o),e.push(t.getRange(o.anchor,o.head))}return{text:e,ranges:n}}function Jl(t,e,n,r){t.setAttribute("autocorrect",n?"on":"off"),t.setAttribute("autocapitalize",r?"on":"off"),t.setAttribute("spellcheck",!!e)}function Ql(){var t=N("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),e=N("div",[t],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return a?t.style.width="1000px":t.setAttribute("wrap","off"),m&&(t.style.border="1px 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r=e[n].modeSpec;if(r==t||"string"==typeof t&&r.name==t)return e.splice(n,1),this.state.modeGen++,void Vr(this)}})),indentLine:Ri((function(t,e,n){"string"!=typeof e&&"number"!=typeof e&&(e=null==e?this.options.smartIndent?"smart":"prev":e?"add":"subtract"),ae(this.doc,t)&&Gl(this,t,e,n)})),indentSelection:Ri((function(t){for(var e=this.doc.sel.ranges,n=-1,r=0;r<e.length;r++){var i=e[r];if(i.empty())i.head.line>n&&(Gl(this,i.head.line,t,!0),n=i.head.line,r==this.doc.sel.primIndex&&di(this));else{var o=i.from(),s=i.to(),l=Math.max(n,o.line);n=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var a=l;a<n;++a)Gl(this,a,t);var c=this.doc.sel.ranges;0==o.ch&&e.length==c.length&&c[r].from().ch>0&&$o(this.doc,r,new ho(o,c[r].to()),q)}}})),getTokenAt:function(t,e){return Oe(this,t,e)},getLineTokens:function(t,e){return Oe(this,he(t),e,!0)},getTokenTypeAt:function(t){t=ve(this.doc,t);var e,n=Ce(this,ne(this.doc,t.line)),r=0,i=(n.length-1)/2,o=t.ch;if(0==o)e=n[2];else for(;;){var s=r+i>>1;if((s?n[2*s-1]:0)>=o)i=s;else{if(!(n[2*s+1]<o)){e=n[2*s+2];break}r=s+1}}var l=e?e.indexOf("overlay "):-1;return l<0?e:0==l?null:e.slice(0,l-1)},getModeAt:function(e){var n=this.doc.mode;return n.innerMode?t.innerMode(n,this.getTokenAt(e).state).mode:n},getHelper:function(t,e){return this.getHelpers(t,e)[0]},getHelpers:function(t,e){var r=[];if(!n.hasOwnProperty(e))return r;var i=n[e],o=this.getModeAt(t);if("string"==typeof o[e])i[o[e]]&&r.push(i[o[e]]);else if(o[e])for(var s=0;s<o[e].length;s++){var l=i[o[e][s]];l&&r.push(l)}else o.helperType&&i[o.helperType]?r.push(i[o.helperType]):i[o.name]&&r.push(i[o.name]);for(var a=0;a<i._global.length;a++){var c=i._global[a];c.pred(o,this)&&-1==G(r,c.val)&&r.push(c.val)}return r},getStateAfter:function(t,e){var n=this.doc;return ke(this,(t=me(n,null==t?n.first+n.size-1:t))+1,e).state},cursorCoords:function(t,e){var n=this.doc.sel.primary();return kr(this,null==t?n.head:"object"==typeof t?ve(this.doc,t):t?n.from():n.to(),e||"page")},charCoords:function(t,e){return Cr(this,ve(this.doc,t),e||"page")},coordsChar:function(t,e){return Mr(this,(t=_r(this,t,e||"page")).left,t.top)},lineAtHeight:function(t,e){return t=_r(this,{top:t,left:0},e||"page").top,le(this.doc,t+this.display.viewOffset)},heightAtLine:function(t,e,n){var r,i=!1;if("number"==typeof t){var o=this.doc.first+this.doc.size-1;t<this.doc.first?t=this.doc.first:t>o&&(t=o,i=!0),r=ne(this.doc,t)}else r=t;return xr(this,r,{top:0,left:0},e||"page",n||i).top+(i?this.doc.height-un(r):0)},defaultTextHeight:function(){return Wr(this.display)},defaultCharWidth:function(){return Pr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(t,e,n,r,i){var o=this.display,s=(t=kr(this,ve(this.doc,t))).bottom,l=t.left;if(e.style.position="absolute",e.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(e),o.sizer.appendChild(e),"over"==r)s=t.top;else if("above"==r||"near"==r){var a=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||t.bottom+e.offsetHeight>a)&&t.top>e.offsetHeight?s=t.top-e.offsetHeight:t.bottom+e.offsetHeight<=a&&(s=t.bottom),l+e.offsetWidth>c&&(l=c-e.offsetWidth)}e.style.top=s+"px",e.style.left=e.style.right="","right"==i?(l=o.sizer.clientWidth-e.offsetWidth,e.style.right="0px"):("left"==i?l=0:"middle"==i&&(l=(o.sizer.clientWidth-e.offsetWidth)/2),e.style.left=l+"px"),n&&ci(this,{left:l,top:s,right:l+e.offsetWidth,bottom:s+e.offsetHeight})},triggerOnKeyDown:Ri(pl),triggerOnKeyPress:Ri(vl),triggerOnKeyUp:ml,triggerOnMouseDown:Ri(Cl),execCommand:function(t){if(nl.hasOwnProperty(t))return nl[t].call(null,this)},triggerElectric:Ri((function(t){Yl(this,t)})),findPosH:function(t,e,n,r){var i=1;e<0&&(i=-1,e=-e);for(var o=ve(this.doc,t),s=0;s<e&&!(o=ea(this.doc,o,i,n,r)).hitSide;++s);return o},moveH:Ri((function(t,e){var n=this;this.extendSelectionsBy((function(r){return n.display.shift||n.doc.extend||r.empty()?ea(n.doc,r.head,t,e,n.options.rtlMoveVisually):t<0?r.from():r.to()}),Y)})),deleteH:Ri((function(t,e){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Zs(this,(function(n){var i=ea(r,n.head,t,e,!1);return t<0?{from:i,to:n.head}:{from:n.head,to:i}}))})),findPosV:function(t,e,n,r){var i=1,o=r;e<0&&(i=-1,e=-e);for(var s=ve(this.doc,t),l=0;l<e;++l){var a=kr(this,s,"div");if(null==o?o=a.left:a.left=o,(s=na(this,a,i,n)).hitSide)break}return s},moveV:Ri((function(t,e){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy((function(s){if(o)return t<0?s.from():s.to();var l=kr(n,s.head,"div");null!=s.goalColumn&&(l.left=s.goalColumn),i.push(l.left);var a=na(n,l,t,e);return"page"==e&&s==r.sel.primary()&&ui(n,Cr(n,a,"div").top-l.top),a}),Y),i.length)for(var s=0;s<r.sel.ranges.length;s++)r.sel.ranges[s].goalColumn=i[s]})),findWordAt:function(t){var e=ne(this.doc,t.line).text,n=t.ch,r=t.ch;if(e){var i=this.getHelper(t,"wordChars");"before"!=t.sticky&&r!=e.length||!n?++r:--n;for(var o=e.charAt(n),s=lt(o,i)?function(t){return lt(t,i)}:/\s/.test(o)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!lt(t)};n>0&&s(e.charAt(n-1));)--n;for(;r<e.length&&s(e.charAt(r));)++r}return new ho(he(t.line,n),he(t.line,r))},toggleOverwrite:function(t){null!=t&&t==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?W(this.display.cursorDiv,"CodeMirror-overwrite"):M(this.display.cursorDiv,"CodeMirror-overwrite"),_t(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==E(R(this))},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Ri((function(t,e){fi(this,t,e)})),getScrollInfo:function(){var t=this.display.scroller;return{left:t.scrollLeft,top:t.scrollTop,height:t.scrollHeight-Qn(this)-this.display.barHeight,width:t.scrollWidth-Qn(this)-this.display.barWidth,clientHeight:er(this),clientWidth:tr(this)}},scrollIntoView:Ri((function(t,e){null==t?(t={from:this.doc.sel.primary().head,to:null},null==e&&(e=this.options.cursorScrollMargin)):"number"==typeof t?t={from:he(t,0),to:null}:null==t.from&&(t={from:t,to:null}),t.to||(t.to=t.from),t.margin=e||0,null!=t.from.line?pi(this,t):mi(this,t.from,t.to,t.margin)})),setSize:Ri((function(t,e){var n=this,r=function(t){return"number"==typeof t||/^\d+$/.test(String(t))?t+"px":t};null!=t&&(this.display.wrapper.style.width=r(t)),null!=e&&(this.display.wrapper.style.height=r(e)),this.options.lineWrapping&&mr(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,(function(t){if(t.widgets)for(var e=0;e<t.widgets.length;e++)if(t.widgets[e].noHScroll){$r(n,i,"widget");break}++i})),this.curOp.forceUpdate=!0,_t(this,"refresh",this)})),operation:function(t){return Hi(this,t)},startOperation:function(){return Ti(this)},endOperation:function(){return Oi(this)},refresh:Ri((function(){var t=this.display.cachedTextHeight;Vr(this),this.curOp.forceUpdate=!0,vr(this),fi(this,this.doc.scrollLeft,this.doc.scrollTop),Yi(this.display),(null==t||Math.abs(t-Wr(this.display))>.5||this.options.lineWrapping)&&Fr(this),_t(this,"refresh",this)})),swapDoc:Ri((function(t){var e=this.doc;return e.cm=null,this.state.selectingText&&this.state.selectingText(),ko(this,t),vr(this),this.display.input.reset(),fi(this,t.scrollLeft,t.scrollTop),this.curOp.forceScroll=!0,Wn(this,"swapDoc",this,e),e})),phrase:function(t){var e=this.options.phrases;return e&&Object.prototype.hasOwnProperty.call(e,t)?e[t]:t},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}},Lt(t),t.registerHelper=function(e,r,i){n.hasOwnProperty(e)||(n[e]=t[e]={_global:[]}),n[e][r]=i},t.registerGlobalHelper=function(e,r,i,o){t.registerHelper(e,r,o),n[e]._global.push({pred:i,val:o})}}function ea(t,e,n,r,i){var o=e,s=n,l=ne(t,e.line),a=i&&"rtl"==t.direction?-n:n;function c(){var n=e.line+a;return!(n<t.first||n>=t.first+t.size)&&(e=new he(n,e.ch,e.sticky),l=ne(t,n))}function h(o){var s;if("codepoint"==r){var h=l.text.charCodeAt(e.ch+(n>0?0:-1));if(isNaN(h))s=null;else{var u=n>0?h>=55296&&h<56320:h>=56320&&h<57343;s=new he(e.line,Math.max(0,Math.min(l.text.length,e.ch+n*(u?2:1))),-n)}}else s=i?el(t.cm,l,e,n):Qs(l,e,n);if(null==s){if(o||!c())return!1;e=tl(i,t.cm,l,e.line,a)}else e=s;return!0}if("char"==r||"codepoint"==r)h();else if("column"==r)h(!0);else if("word"==r||"group"==r)for(var u=null,d="group"==r,f=t.cm&&t.cm.getHelper(e,"wordChars"),p=!0;!(n<0)||h(!p);p=!1){var g=l.text.charAt(e.ch)||"\n",m=lt(g,f)?"w":d&&"\n"==g?"n":!d||/\s/.test(g)?null:"p";if(!d||p||m||(m="s"),u&&u!=m){n<0&&(n=1,h(),e.sticky="after");break}if(m&&(u=m),n>0&&!h(!p))break}var v=Qo(t,e,o,s,!0);return de(o,v)&&(v.hitSide=!0),v}function na(t,e,n,r){var i,o,s=t.doc,l=e.left;if("page"==r){var a=Math.min(t.display.wrapper.clientHeight,I(t).innerHeight||s(t).documentElement.clientHeight),c=Math.max(a-.5*Wr(t.display),3);i=(n>0?e.bottom:e.top)+n*c}else"line"==r&&(i=n>0?e.bottom+3:e.top-3);for(;(o=Mr(t,l,i)).outside;){if(n<0?i<=0:i>=s.height){o.hitSide=!0;break}i+=5*n}return o}var ra=function(t){this.cm=t,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new U,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function ia(t,e){var n=sr(t,e.line);if(!n||n.hidden)return null;var r=ne(t.doc,e.line),i=rr(n,r,e.line),o=vt(r,t.doc.direction),s="left";o&&(s=gt(o,e.ch)%2?"right":"left");var l=ur(i.map,e.ch,s);return l.offset="right"==l.collapse?l.end:l.start,l}function oa(t){for(var e=t;e;e=e.parentNode)if(/CodeMirror-gutter-wrapper/.test(e.className))return!0;return!1}function sa(t,e){return e&&(t.bad=!0),t}function la(t,e,n,r,i){var o="",s=!1,l=t.doc.lineSeparator(),a=!1;function c(t){return function(e){return e.id==t}}function h(){s&&(o+=l,a&&(o+=l),s=a=!1)}function u(t){t&&(h(),o+=t)}function d(e){if(1==e.nodeType){var n=e.getAttribute("cm-text");if(n)return void u(n);var o,f=e.getAttribute("cm-marker");if(f){var p=t.findMarks(he(r,0),he(i+1,0),c(+f));return void(p.length&&(o=p[0].find(0))&&u(re(t.doc,o.from,o.to).join(l)))}if("false"==e.getAttribute("contenteditable"))return;var g=/^(pre|div|p|li|table|br)$/i.test(e.nodeName);if(!/^br$/i.test(e.nodeName)&&0==e.textContent.length)return;g&&h();for(var m=0;m<e.childNodes.length;m++)d(e.childNodes[m]);/^(pre|p)$/i.test(e.nodeName)&&(a=!0),g&&(s=!0)}else 3==e.nodeType&&u(e.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;d(e),e!=n;)e=e.nextSibling,a=!1;return o}function aa(t,e,n){var r;if(e==t.display.lineDiv){if(!(r=t.display.lineDiv.childNodes[n]))return sa(t.clipPos(he(t.display.viewTo-1)),!0);e=null,n=0}else for(r=e;;r=r.parentNode){if(!r||r==t.display.lineDiv)return null;if(r.parentNode&&r.parentNode==t.display.lineDiv)break}for(var i=0;i<t.display.view.length;i++){var o=t.display.view[i];if(o.node==r)return ca(o,e,n)}}function ca(t,e,n){var r=t.text.firstChild,i=!1;if(!e||!D(r,e))return sa(he(se(t.line),0),!0);if(e==r&&(i=!0,e=r.childNodes[n],n=0,!e)){var o=t.rest?tt(t.rest):t.line;return sa(he(se(o),o.text.length),i)}var s=3==e.nodeType?e:null,l=e;for(s||1!=e.childNodes.length||3!=e.firstChild.nodeType||(s=e.firstChild,n&&(n=s.nodeValue.length));l.parentNode!=r;)l=l.parentNode;var a=t.measure,c=a.maps;function h(e,n,r){for(var i=-1;i<(c?c.length:0);i++)for(var o=i<0?a.map:c[i],s=0;s<o.length;s+=3){var l=o[s+2];if(l==e||l==n){var h=se(i<0?t.line:t.rest[i]),u=o[s]+r;return(r<0||l!=e)&&(u=o[s+(r?1:0)]),he(h,u)}}}var u=h(s,l,n);if(u)return sa(u,i);for(var d=l.nextSibling,f=s?s.nodeValue.length-n:0;d;d=d.nextSibling){if(u=h(d,d.firstChild,0))return sa(he(u.line,u.ch-f),i);f+=d.textContent.length}for(var p=l.previousSibling,g=n;p;p=p.previousSibling){if(u=h(p,p.firstChild,-1))return sa(he(u.line,u.ch+g),i);g+=p.textContent.length}}ra.prototype.init=function(t){var e=this,n=this,r=n.cm,i=n.div=t.lineDiv;function o(t){for(var e=t.target;e;e=e.parentNode){if(e==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(e.className))break}return!1}function s(t){if(o(t)&&!Ct(r,t)){if(r.somethingSelected())Kl({lineWise:!1,text:r.getSelections()}),"cut"==t.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var e=Zl(r);Kl({lineWise:!0,text:e.text}),"cut"==t.type&&r.operation((function(){r.setSelections(e.ranges,0,q),r.replaceSelection("",null,"cut")}))}if(t.clipboardData){t.clipboardData.clearData();var s=jl.text.join("\n");if(t.clipboardData.setData("Text",s),t.clipboardData.getData("Text")==s)return void t.preventDefault()}var l=Ql(),a=l.firstChild;Jl(a),r.display.lineSpace.insertBefore(l,r.display.lineSpace.firstChild),a.value=jl.text.join("\n");var c=E(F(i));H(a),setTimeout((function(){r.display.lineSpace.removeChild(l),c.focus(),c==i&&n.showPrimarySelection()}),50)}}i.contentEditable=!0,Jl(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),bt(i,"paste",(function(t){!o(t)||Ct(r,t)||Xl(t,r)||l<=11&&setTimeout(zi(r,(function(){return e.updateFromDOM()})),20)})),bt(i,"compositionstart",(function(t){e.composing={data:t.data,done:!1}})),bt(i,"compositionupdate",(function(t){e.composing||(e.composing={data:t.data,done:!1})})),bt(i,"compositionend",(function(t){e.composing&&(t.data!=e.composing.data&&e.readFromDOMSoon(),e.composing.done=!0)})),bt(i,"touchstart",(function(){return n.forceCompositionEnd()})),bt(i,"input",(function(){e.composing||e.readFromDOMSoon()})),bt(i,"copy",s),bt(i,"cut",s)},ra.prototype.screenReaderLabelChanged=function(t){t?this.div.setAttribute("aria-label",t):this.div.removeAttribute("aria-label")},ra.prototype.prepareSelection=function(){var t=Xr(this.cm,!1);return t.focus=E(F(this.div))==this.div,t},ra.prototype.showSelection=function(t,e){t&&this.cm.display.view.length&&((t.focus||e)&&this.showPrimarySelection(),this.showMultipleSelections(t))},ra.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},ra.prototype.showPrimarySelection=function(){var t=this.getSelection(),e=this.cm,r=e.doc.sel.primary(),i=r.from(),o=r.to();if(e.display.viewTo==e.display.viewFrom||i.line>=e.display.viewTo||o.line<e.display.viewFrom)t.removeAllRanges();else{var s=aa(e,t.anchorNode,t.anchorOffset),l=aa(e,t.focusNode,t.focusOffset);if(!s||s.bad||!l||l.bad||0!=ue(ge(s,l),i)||0!=ue(pe(s,l),o)){var a=e.display.view,c=i.line>=e.display.viewFrom&&ia(e,i)||{node:a[0].measure.map[2],offset:0},h=o.line<e.display.viewTo&&ia(e,o);if(!h){var u=a[a.length-1].measure,d=u.maps?u.maps[u.maps.length-1]:u.map;h={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(c&&h){var f,p=t.rangeCount&&t.getRangeAt(0);try{f=L(c.node,c.offset,h.offset,h.node)}catch(t){}f&&(!n&&e.state.focused?(t.collapse(c.node,c.offset),f.collapsed||(t.removeAllRanges(),t.addRange(f))):(t.removeAllRanges(),t.addRange(f)),p&&null==t.anchorNode?t.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else t.removeAllRanges()}}},ra.prototype.startGracePeriod=function(){var t=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){t.gracePeriod=!1,t.selectionChanged()&&t.cm.operation((function(){return t.cm.curOp.selectionChanged=!0}))}),20)},ra.prototype.showMultipleSelections=function(t){O(this.cm.display.cursorDiv,t.cursors),O(this.cm.display.selectionDiv,t.selection)},ra.prototype.rememberSelection=function(){var t=this.getSelection();this.lastAnchorNode=t.anchorNode,this.lastAnchorOffset=t.anchorOffset,this.lastFocusNode=t.focusNode,this.lastFocusOffset=t.focusOffset},ra.prototype.selectionInEditor=function(){var t=this.getSelection();if(!t.rangeCount)return!1;var e=t.getRangeAt(0).commonAncestorContainer;return D(this.div,e)},ra.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&E(F(this.div))==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},ra.prototype.blur=function(){this.div.blur()},ra.prototype.getField=function(){return this.div},ra.prototype.supportsTouch=function(){return!0},ra.prototype.receivedFocus=function(){var t=this,e=this;function n(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,n))}this.selectionInEditor()?setTimeout((function(){return t.pollSelection()}),20):Hi(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,n)},ra.prototype.selectionChanged=function(){var t=this.getSelection();return t.anchorNode!=this.lastAnchorNode||t.anchorOffset!=this.lastAnchorOffset||t.focusNode!=this.lastFocusNode||t.focusOffset!=this.lastFocusOffset},ra.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var t=this.getSelection(),e=this.cm;if(v&&h&&this.cm.display.gutterSpecs.length&&oa(t.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=aa(e,t.anchorNode,t.anchorOffset),r=aa(e,t.focusNode,t.focusOffset);n&&r&&Hi(e,(function(){Ko(e.doc,fo(n,r),q),(n.bad||r.bad)&&(e.curOp.selectionChanged=!0)}))}}},ra.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var t,e,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),s=o.from(),l=o.to();if(0==s.ch&&s.line>r.firstLine()&&(s=he(s.line-1,ne(r.doc,s.line-1).length)),l.ch==ne(r.doc,l.line).text.length&&l.line<r.lastLine()&&(l=he(l.line+1,0)),s.line<i.viewFrom||l.line>i.viewTo-1)return!1;s.line==i.viewFrom||0==(t=Br(r,s.line))?(e=se(i.view[0].line),n=i.view[0].node):(e=se(i.view[t].line),n=i.view[t-1].node.nextSibling);var a,c,h=Br(r,l.line);if(h==i.view.length-1?(a=i.viewTo-1,c=i.lineDiv.lastChild):(a=se(i.view[h+1].line)-1,c=i.view[h+1].node.previousSibling),!n)return!1;for(var u=r.doc.splitLines(la(r,n,c,e,a)),d=re(r.doc,he(e,0),he(a,ne(r.doc,a).text.length));u.length>1&&d.length>1;)if(tt(u)==tt(d))u.pop(),d.pop(),a--;else{if(u[0]!=d[0])break;u.shift(),d.shift(),e++}for(var f=0,p=0,g=u[0],m=d[0],v=Math.min(g.length,m.length);f<v&&g.charCodeAt(f)==m.charCodeAt(f);)++f;for(var y=tt(u),b=tt(d),w=Math.min(y.length-(1==u.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==u.length&&1==d.length&&e==s.line)for(;f&&f>s.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)f--,p++;u[u.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),u[0]=u[0].slice(f).replace(/\u200b+$/,"");var x=he(e,f),_=he(a,d.length?tt(d).length-p:0);return u.length>1||u[0]||ue(x,_)?(cs(r.doc,u,x,_,"+input"),!0):void 0},ra.prototype.ensurePolled=function(){this.forceCompositionEnd()},ra.prototype.reset=function(){this.forceCompositionEnd()},ra.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ra.prototype.readFromDOMSoon=function(){var t=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(t.readDOMTimeout=null,t.composing){if(!t.composing.done)return;t.composing=null}t.updateFromDOM()}),80))},ra.prototype.updateFromDOM=function(){var t=this;!this.cm.isReadOnly()&&this.pollContent()||Hi(this.cm,(function(){return Vr(t.cm)}))},ra.prototype.setUneditable=function(t){t.contentEditable="false"},ra.prototype.onKeyPress=function(t){0==t.charCode||this.composing||(t.preventDefault(),this.cm.isReadOnly()||zi(this.cm,ql)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},ra.prototype.readOnlyChanged=function(t){this.div.contentEditable=String("nocursor"!=t)},ra.prototype.onContextMenu=function(){},ra.prototype.resetPosition=function(){},ra.prototype.needsContentAttribute=!0;var ha=function(t){this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new U,this.hasSelection=!1,this.composing=null,this.resetting=!1};function ua(t,e){if((e=e?V(e):{}).value=t.value,!e.tabindex&&t.tabIndex&&(e.tabindex=t.tabIndex),!e.placeholder&&t.placeholder&&(e.placeholder=t.placeholder),null==e.autofocus){var n=E(F(t));e.autofocus=n==t||null!=t.getAttribute("autofocus")&&n==document.body}function r(){t.value=l.getValue()}var i;if(t.form&&(bt(t.form,"submit",r),!e.leaveSubmitMethodAlone)){var o=t.form;i=o.submit;try{var s=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=s}}catch(t){}}e.finishInit=function(n){n.save=r,n.getTextArea=function(){return t},n.toTextArea=function(){n.toTextArea=isNaN,r(),t.parentNode.removeChild(n.getWrapperElement()),t.style.display="",t.form&&(xt(t.form,"submit",r),e.leaveSubmitMethodAlone||"function"!=typeof t.form.submit||(t.form.submit=i))}},t.style.display="none";var l=Vl((function(e){return t.parentNode.insertBefore(e,t.nextSibling)}),e);return l}function da(t){t.off=xt,t.on=bt,t.wheelEventPixels=lo,t.Doc=Ts,t.splitLines=Ft,t.countColumn=$,t.findColumn=Z,t.isWordChar=st,t.Pass=K,t.signal=_t,t.Line=pn,t.changeEnd=po,t.scrollbarModel=Si,t.Pos=he,t.cmpPos=ue,t.modes=Ut,t.mimeModes=Gt,t.resolveMode=qt,t.getMode=Xt,t.modeExtensions=Yt,t.extendMode=Zt,t.copyState=Jt,t.startState=te,t.innerMode=Qt,t.commands=nl,t.keyMap=$s,t.keyName=Xs,t.isModifierKey=Ks,t.lookupKey=js,t.normalizeKeyMap=Gs,t.StringStream=ee,t.SharedTextMarker=_s,t.TextMarker=ws,t.LineWidget=ms,t.e_preventDefault=Mt,t.e_stopPropagation=Tt,t.e_stop=Nt,t.addClass=W,t.contains=D,t.rmClass=M,t.keyNames=Fs}ha.prototype.init=function(t){var e=this,n=this,r=this.cm;this.createField(t);var i=this.textarea;function o(t){if(!Ct(r,t)){if(r.somethingSelected())Kl({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var e=Zl(r);Kl({lineWise:!0,text:e.text}),"cut"==t.type?r.setSelections(e.ranges,null,q):(n.prevInput="",i.value=e.text.join("\n"),H(i))}"cut"==t.type&&(r.state.cutIncoming=+new Date)}}t.wrapper.insertBefore(this.wrapper,t.wrapper.firstChild),m&&(i.style.width="0px"),bt(i,"input",(function(){s&&l>=9&&e.hasSelection&&(e.hasSelection=null),n.poll()})),bt(i,"paste",(function(t){Ct(r,t)||Xl(t,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())})),bt(i,"cut",o),bt(i,"copy",o),bt(t.scroller,"paste",(function(e){if(!Xn(t,e)&&!Ct(r,e)){if(!i.dispatchEvent)return r.state.pasteIncoming=+new Date,void n.focus();var o=new Event("paste");o.clipboardData=e.clipboardData,i.dispatchEvent(o)}})),bt(t.lineSpace,"selectstart",(function(e){Xn(t,e)||Mt(e)})),bt(i,"compositionstart",(function(){var t=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:t,range:r.markText(t,r.getCursor("to"),{className:"CodeMirror-composing"})}})),bt(i,"compositionend",(function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)}))},ha.prototype.createField=function(t){this.wrapper=Ql(),this.textarea=this.wrapper.firstChild;var e=this.cm.options;Jl(this.textarea,e.spellcheck,e.autocorrect,e.autocapitalize)},ha.prototype.screenReaderLabelChanged=function(t){t?this.textarea.setAttribute("aria-label",t):this.textarea.removeAttribute("aria-label")},ha.prototype.prepareSelection=function(){var t=this.cm,e=t.display,n=t.doc,r=Xr(t);if(t.options.moveInputWithCursor){var i=kr(t,n.sel.primary().head,"div"),o=e.wrapper.getBoundingClientRect(),s=e.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,i.top+s.top-o.top)),r.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,i.left+s.left-o.left))}return r},ha.prototype.showSelection=function(t){var e=this.cm.display;O(e.cursorDiv,t.cursors),O(e.selectionDiv,t.selection),null!=t.teTop&&(this.wrapper.style.top=t.teTop+"px",this.wrapper.style.left=t.teLeft+"px")},ha.prototype.reset=function(t){if(!(this.contextMenuPending||this.composing&&t)){var e=this.cm;if(this.resetting=!0,e.somethingSelected()){this.prevInput="";var n=e.getSelection();this.textarea.value=n,e.state.focused&&H(this.textarea),s&&l>=9&&(this.hasSelection=n)}else t||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null));this.resetting=!1}},ha.prototype.getField=function(){return this.textarea},ha.prototype.supportsTouch=function(){return!1},ha.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||E(F(this.textarea))!=this.textarea))try{this.textarea.focus()}catch(t){}},ha.prototype.blur=function(){this.textarea.blur()},ha.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},ha.prototype.receivedFocus=function(){this.slowPoll()},ha.prototype.slowPoll=function(){var t=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){t.poll(),t.cm.state.focused&&t.slowPoll()}))},ha.prototype.fastPoll=function(){var t=!1,e=this;function n(){e.poll()||t?(e.pollingFast=!1,e.slowPoll()):(t=!0,e.polling.set(60,n))}e.pollingFast=!0,e.polling.set(20,n)},ha.prototype.poll=function(){var t=this,e=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!e.state.focused||It(n)&&!r&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var i=n.value;if(i==r&&!e.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a<c&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return Hi(e,(function(){ql(e,i.slice(a),r.length-a,null,t.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=t.prevInput="":t.prevInput=i,t.composing&&(t.composing.range.clear(),t.composing.range=e.markText(t.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},ha.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ha.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},ha.prototype.onContextMenu=function(t){var e=this,n=e.cm,r=n.display,i=e.textarea;e.contextMenuPending&&e.contextMenuPending();var o=Ir(n,t),c=r.scroller.scrollTop;if(o&&!d){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&zi(n,Ko)(n.doc,fo(o),q);var h,u=i.style.cssText,f=e.wrapper.style.cssText,p=e.wrapper.offsetParent.getBoundingClientRect();if(e.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(t.clientY-p.top-5)+"px; left: "+(t.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",a&&(h=i.ownerDocument.defaultView.scrollY),r.input.focus(),a&&i.ownerDocument.defaultView.scrollTo(null,h),r.input.reset(),n.somethingSelected()||(i.value=e.prevInput=" "),e.contextMenuPending=v,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),s&&l>=9&&m(),k){Nt(t);var g=function(){xt(window,"mouseup",g),setTimeout(v,20)};bt(window,"mouseup",g)}else setTimeout(v,50)}function m(){if(null!=i.selectionStart){var t=n.somethingSelected(),o="​"+(t?i.value:"");i.value="⇚",i.value=o,e.prevInput=t?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function v(){if(e.contextMenuPending==v&&(e.contextMenuPending=!1,e.wrapper.style.cssText=f,i.style.cssText=u,s&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=c),null!=i.selectionStart)){(!s||s&&l<9)&&m();var t=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==e.prevInput?zi(n,es)(n):t++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},ha.prototype.readOnlyChanged=function(t){t||this.reset(),this.textarea.disabled="nocursor"==t,this.textarea.readOnly=!!t},ha.prototype.setUneditable=function(){},ha.prototype.needsContentAttribute=!1,Fl(Vl),ta(Vl);var fa="iter insert remove copy getEditor constructor".split(" ");for(var pa in Ts.prototype)Ts.prototype.hasOwnProperty(pa)&&G(fa,pa)<0&&(Vl.prototype[pa]=function(t){return function(){return t.apply(this.doc,arguments)}}(Ts.prototype[pa]));return Lt(Ts),Vl.inputStyles={textarea:ha,contenteditable:ra},Vl.defineMode=function(t){Vl.defaults.mode||"null"==t||(Vl.defaults.mode=t),jt.apply(this,arguments)},Vl.defineMIME=Kt,Vl.defineMode("null",(function(){return{token:function(t){return t.skipToEnd()}}})),Vl.defineMIME("text/plain","null"),Vl.defineExtension=function(t,e){Vl.prototype[t]=e},Vl.defineDocExtension=function(t,e){Ts.prototype[t]=e},Vl.fromTextArea=ua,da(Vl),Vl.version="5.65.16",Vl}()},762:(t,e,n)=>{"use strict";n.d(e,{A:()=>l});var r=n(601),i=n.n(r),o=n(314),s=n.n(o)()(i());s.push([t.id,"/* BASICS */\n\n.CodeMirror {\n  /* Set height, width, borders, and global font properties here */\n  font-family: monospace;\n  height: 300px;\n  color: black;\n  direction: ltr;\n}\n\n/* PADDING */\n\n.CodeMirror-lines {\n  padding: 4px 0; /* Vertical padding around content */\n}\n.CodeMirror pre.CodeMirror-line,\n.CodeMirror pre.CodeMirror-line-like {\n  padding: 0 4px; /* Horizontal padding of content */\n}\n\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  background-color: white; /* The little square between H and V scrollbars */\n}\n\n/* GUTTER */\n\n.CodeMirror-gutters {\n  border-right: 1px solid #ddd;\n  background-color: #f7f7f7;\n  white-space: nowrap;\n}\n.CodeMirror-linenumbers {}\n.CodeMirror-linenumber {\n  padding: 0 3px 0 5px;\n  min-width: 20px;\n  text-align: right;\n  color: #999;\n  white-space: nowrap;\n}\n\n.CodeMirror-guttermarker { color: black; }\n.CodeMirror-guttermarker-subtle { color: #999; }\n\n/* CURSOR */\n\n.CodeMirror-cursor {\n  border-left: 1px solid black;\n  border-right: none;\n  width: 0;\n}\n/* Shown when moving in bi-directional text */\n.CodeMirror div.CodeMirror-secondarycursor {\n  border-left: 1px solid silver;\n}\n.cm-fat-cursor .CodeMirror-cursor {\n  width: auto;\n  border: 0 !important;\n  background: #7e7;\n}\n.cm-fat-cursor div.CodeMirror-cursors {\n  z-index: 1;\n}\n.cm-fat-cursor .CodeMirror-line::selection,\n.cm-fat-cursor .CodeMirror-line > span::selection, \n.cm-fat-cursor .CodeMirror-line > span > span::selection { background: transparent; }\n.cm-fat-cursor .CodeMirror-line::-moz-selection,\n.cm-fat-cursor .CodeMirror-line > span::-moz-selection,\n.cm-fat-cursor .CodeMirror-line > span > span::-moz-selection { background: transparent; }\n.cm-fat-cursor { caret-color: transparent; }\n@-moz-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@-webkit-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n\n/* Can style cursor different in overwrite (non-insert) mode */\n.CodeMirror-overwrite .CodeMirror-cursor {}\n\n.cm-tab { display: inline-block; text-decoration: inherit; }\n\n.CodeMirror-rulers {\n  position: absolute;\n  left: 0; right: 0; top: -50px; bottom: 0;\n  overflow: hidden;\n}\n.CodeMirror-ruler {\n  border-left: 1px solid #ccc;\n  top: 0; bottom: 0;\n  position: absolute;\n}\n\n/* DEFAULT THEME */\n\n.cm-s-default .cm-header {color: blue;}\n.cm-s-default .cm-quote {color: #090;}\n.cm-negative {color: #d44;}\n.cm-positive {color: #292;}\n.cm-header, .cm-strong {font-weight: bold;}\n.cm-em {font-style: italic;}\n.cm-link {text-decoration: underline;}\n.cm-strikethrough {text-decoration: line-through;}\n\n.cm-s-default .cm-keyword {color: #708;}\n.cm-s-default .cm-atom {color: #219;}\n.cm-s-default .cm-number {color: #164;}\n.cm-s-default .cm-def {color: #00f;}\n.cm-s-default .cm-variable,\n.cm-s-default .cm-punctuation,\n.cm-s-default .cm-property,\n.cm-s-default .cm-operator {}\n.cm-s-default .cm-variable-2 {color: #05a;}\n.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;}\n.cm-s-default .cm-comment {color: #a50;}\n.cm-s-default .cm-string {color: #a11;}\n.cm-s-default .cm-string-2 {color: #f50;}\n.cm-s-default .cm-meta {color: #555;}\n.cm-s-default .cm-qualifier {color: #555;}\n.cm-s-default .cm-builtin {color: #30a;}\n.cm-s-default .cm-bracket {color: #997;}\n.cm-s-default .cm-tag {color: #170;}\n.cm-s-default .cm-attribute {color: #00c;}\n.cm-s-default .cm-hr {color: #999;}\n.cm-s-default .cm-link {color: #00c;}\n\n.cm-s-default .cm-error {color: #f00;}\n.cm-invalidchar {color: #f00;}\n\n.CodeMirror-composing { border-bottom: 2px solid; }\n\n/* Default styles for common addons */\n\ndiv.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;}\ndiv.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}\n.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }\n.CodeMirror-activeline-background {background: #e8f2ff;}\n\n/* STOP */\n\n/* The rest of this file contains styles related to the mechanics of\n   the editor. You probably shouldn't touch them. */\n\n.CodeMirror {\n  position: relative;\n  overflow: hidden;\n  background: white;\n}\n\n.CodeMirror-scroll {\n  overflow: scroll !important; /* Things will break if this is overridden */\n  /* 50px is the magic margin used to hide the element's real scrollbars */\n  /* See overflow: hidden in .CodeMirror */\n  margin-bottom: -50px; margin-right: -50px;\n  padding-bottom: 50px;\n  height: 100%;\n  outline: none; /* Prevent dragging from highlighting the element */\n  position: relative;\n  z-index: 0;\n}\n.CodeMirror-sizer {\n  position: relative;\n  border-right: 50px solid transparent;\n}\n\n/* The fake, visible scrollbars. 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options;\n\n\tthis.codeify = new CodeifyText(lhs, rhs, {\n\t\tignorews,\n\t\tignoreaccents,\n\t\tignorecase,\n\t\tsplit\n\t});\n\tconst lhs_ctx = {\n\t\tcodes: this.codeify.getCodes('lhs'),\n\t\tmodified: {}\n\t};\n\tconst rhs_ctx = {\n\t\tcodes: this.codeify.getCodes('rhs'),\n\t\tmodified: {}\n\t};\n\tconst vector_d = [];\n\tconst vector_u = [];\n\tthis._lcs(lhs_ctx, 0, lhs_ctx.codes.length, rhs_ctx, 0, rhs_ctx.codes.length, vector_u, vector_d);\n\tthis._optimize(lhs_ctx);\n\tthis._optimize(rhs_ctx);\n\tthis.items = this._create_diffs(lhs_ctx, rhs_ctx);\n};\n\ndiff.prototype.changes = function() {\n\treturn this.items;\n};\n\ndiff.prototype.getLines = function(side) {\n\treturn this.codeify.getLines(side);\n};\n\ndiff.prototype.normal_form = function() {\n\tlet nf = '';\n\tfor (let index = 0; index < this.items.length; ++index) {\n\t\tconst item = this.items[index];\n\t\tlet lhs_str = '';\n\t\tlet rhs_str = '';\n\t\tlet change = 'c';\n\t\tif (item.lhs_deleted_count === 0 && item.rhs_inserted_count > 0) change = 'a';\n\t\telse if (item.lhs_deleted_count > 0 && item.rhs_inserted_count === 0) change = 'd';\n\n\t\tif (item.lhs_deleted_count === 1) lhs_str = item.lhs_start + 1;\n\t\telse if (item.lhs_deleted_count === 0) lhs_str = item.lhs_start;\n\t\telse lhs_str = (item.lhs_start + 1) + ',' + (item.lhs_start + item.lhs_deleted_count);\n\n\t\tif (item.rhs_inserted_count === 1) rhs_str = item.rhs_start + 1;\n\t\telse if (item.rhs_inserted_count === 0) rhs_str = item.rhs_start;\n\t\telse rhs_str = (item.rhs_start + 1) + ',' + (item.rhs_start + item.rhs_inserted_count);\n\t\tnf += lhs_str + change + rhs_str + '\\n';\n\n\t\tconst lhs_lines = this.getLines('lhs');\n\t\tconst rhs_lines = this.getLines('rhs');\n\t\tif (rhs_lines && lhs_lines) {\n\t\t\tlet i;\n\t\t\t// if rhs/lhs lines have been retained, output contextual diff\n\t\t\tfor (i = item.lhs_start; i < item.lhs_start + item.lhs_deleted_count; ++i) {\n\t\t\t\tnf += '< ' + lhs_lines[i] + '\\n';\n\t\t\t}\n\t\t\tif (item.rhs_inserted_count && item.lhs_deleted_count) nf += '---\\n';\n\t\t\tfor (i = item.rhs_start; i < item.rhs_start + item.rhs_inserted_count; ++i) {\n\t\t\t\tnf += '> ' + rhs_lines[i] + '\\n';\n\t\t\t}\n\t\t}\n\t}\n\treturn nf;\n};\n\ndiff.prototype._lcs = function(lhs_ctx, lhs_lower, lhs_upper, rhs_ctx, rhs_lower, rhs_upper, vector_u, vector_d) {\n\twhile ( (lhs_lower < lhs_upper) && (rhs_lower < rhs_upper) && (lhs_ctx.codes[lhs_lower] === rhs_ctx.codes[rhs_lower]) ) {\n\t\t++lhs_lower;\n\t\t++rhs_lower;\n\t}\n\twhile ( (lhs_lower < lhs_upper) && (rhs_lower < rhs_upper) && (lhs_ctx.codes[lhs_upper - 1] === rhs_ctx.codes[rhs_upper - 1]) ) {\n\t\t--lhs_upper;\n\t\t--rhs_upper;\n\t}\n\tif (lhs_lower === lhs_upper) {\n\t\twhile (rhs_lower < rhs_upper) {\n\t\t\trhs_ctx.modified[ rhs_lower++ ] = true;\n\t\t}\n\t}\n\telse if (rhs_lower === rhs_upper) {\n\t\twhile (lhs_lower < lhs_upper) {\n\t\t\tlhs_ctx.modified[ lhs_lower++ ] = true;\n\t\t}\n\t}\n\telse 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x;\n\tlet y;\n\tfor (let d = 0; d <= maxd; ++d) {\n\t\tif (SMS_TIMEOUT_SECONDS && Date.now() > timeout) {\n\t\t\t// bail if taking too long\n\t\t\treturn { x: lhs_lower, y: rhs_upper };\n\t\t}\n\t\tfor (let k = kdown - d; k <= kdown + d; k += 2) {\n\t\t\tif (k === kdown - d) {\n\t\t\t\tx = vector_d[ offset_down + k + 1 ];//down\n\t\t\t}\n\t\t\telse {\n\t\t\t\tx = vector_d[ offset_down + k - 1 ] + 1;//right\n\t\t\t\tif ((k < (kdown + d)) && (vector_d[ offset_down + k + 1 ] >= x)) {\n\t\t\t\t\tx = vector_d[ offset_down + k + 1 ];//down\n\t\t\t\t}\n\t\t\t}\n\t\t\ty = x - k;\n\t\t\t// find the end of the furthest reaching forward D-path in diagonal k.\n\t\t\twhile ((x < lhs_upper) && (y < rhs_upper) && (lhs_ctx.codes[x] === rhs_ctx.codes[y])) {\n\t\t\t\tx++; y++;\n\t\t\t}\n\t\t\tvector_d[ offset_down + k ] = x;\n\t\t\t// overlap ?\n\t\t\tif (odd && (kup - d < k) && (k < kup + d)) {\n\t\t\t\tif (vector_u[offset_up + k] <= vector_d[offset_down + k]) {\n\t\t\t\t\tret.x = vector_d[offset_down + k];\n\t\t\t\t\tret.y = vector_d[offset_down + k] - k;\n\t\t\t\t\treturn (ret);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t// Extend the reverse path.\n\t\tfor (let k = kup - d; k <= kup + d; k += 2) {\n\t\t\t// find the only or better starting point\n\t\t\tif (k === kup + d) {\n\t\t\t\tx = vector_u[offset_up + k - 1]; // up\n\t\t\t} else {\n\t\t\t\tx = vector_u[offset_up + k + 1] - 1; // left\n\t\t\t\tif ((k > kup - d) && (vector_u[offset_up + k - 1] < x))\n\t\t\t\t\tx = vector_u[offset_up + k - 1]; // up\n\t\t\t}\n\t\t\ty = x - k;\n\t\t\twhile ((x > lhs_lower) && (y > rhs_lower) && (lhs_ctx.codes[x - 1] === rhs_ctx.codes[y - 1])) {\n\t\t\t\t// diagonal\n\t\t\t\tx--;\n\t\t\t\ty--;\n\t\t\t}\n\t\t\tvector_u[offset_up + k] = x;\n\t\t\t// overlap ?\n\t\t\tif (!odd && (kdown - d <= k) && (k <= kdown + d)) {\n\t\t\t\tif (vector_u[offset_up + k] <= vector_d[offset_down + k]) {\n\t\t\t\t\tret.x = vector_d[offset_down + k];\n\t\t\t\t\tret.y = vector_d[offset_down + k] - k;\n\t\t\t\t\treturn (ret);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\tthrow \"the algorithm should never come here.\";\n};\n\ndiff.prototype._optimize = function(ctx) {\n\tlet start = 0;\n\tlet end = 0;\n\twhile (start < ctx.codes.length) {\n\t\twhile ((start < ctx.codes.length) && (ctx.modified[start] === undefined || ctx.modified[start] === false)) {\n\t\t\tstart++;\n\t\t}\n\t\tend = start;\n\t\twhile ((end < ctx.codes.length) && (ctx.modified[end] === true)) {\n\t\t\tend++;\n\t\t}\n\t\tif ((end < ctx.codes.length) && (ctx.codes[start] === ctx.codes[end])) {\n\t\t\tctx.modified[start] = false;\n\t\t\tctx.modified[end] = true;\n\t\t}\n\t\telse {\n\t\t\tstart = end;\n\t\t}\n\t}\n};\n\ndiff.prototype._create_diffs = function(lhs_ctx, rhs_ctx) {\n\tconst items = [];\n\tlet lhs_start = 0;\n\tlet rhs_start = 0;\n\tlet lhs_line = 0;\n\tlet rhs_line = 0;\n\n\twhile (lhs_line < lhs_ctx.codes.length || rhs_line < rhs_ctx.codes.length) {\n\t\tif ((lhs_line < lhs_ctx.codes.length) && (!lhs_ctx.modified[lhs_line])\n\t\t\t&& (rhs_line < rhs_ctx.codes.length) && (!rhs_ctx.modified[rhs_line])) {\n\t\t\t// equal lines\n\t\t\tlhs_line++;\n\t\t\trhs_line++;\n\t\t}\n\t\telse {\n\t\t\t// maybe deleted and/or inserted lines\n\t\t\tlhs_start = lhs_line;\n\t\t\trhs_start = rhs_line;\n\n\t\t\twhile (lhs_line < lhs_ctx.codes.length && (rhs_line >= rhs_ctx.codes.length || lhs_ctx.modified[lhs_line]))\n\t\t\t\tlhs_line++;\n\n\t\t\twhile (rhs_line < rhs_ctx.codes.length && (lhs_line >= lhs_ctx.codes.length || rhs_ctx.modified[rhs_line]))\n\t\t\t\trhs_line++;\n\n\t\t\tif ((lhs_start < lhs_line) || (rhs_start < rhs_line)) {\n\t\t\t\t// store a new difference-item\n\t\t\t\titems.push({\n\t\t\t\t\tlhs_start: lhs_start,\n\t\t\t\t\trhs_start: rhs_start,\n\t\t\t\t\tlhs_deleted_count: lhs_line - lhs_start,\n\t\t\t\t\trhs_inserted_count: rhs_line - rhs_start\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\t}\n\treturn items;\n};\n\nfunction CodeifyText(lhs, rhs, options) {\n    this._max_code = 0;\n    this._diff_codes = {};\n\tthis.ctxs = {};\n\tthis.options = options;\n\tthis.options.split = this.options.split || 'lines';\n\tconst exp = /\\p{Letter}\\p{Mark}*|\\p{Number}\\p{Mark}*|\\p{Punctuation}\\p{Mark}*|\\p{Symbol}\\p{Mark}*|\\p{White_Space}/gu;\n\n\tif (typeof lhs === 'string') {\n\t\tif (this.options.split === 'chars') {\n\t\t\t// split characters and include their diacritical marks\n\t\t\tthis.lhs = lhs.match(exp) || [];\n\t\t\t// this.lhs = [...lhs];\n\t\t} else if (this.options.split === 'words') {\n\t\t\tthis.lhs = lhs.split(/\\s/);\n\t\t} else if (this.options.split === 'lines') {\n\t\t\tthis.lhs = lhs.split('\\n');\n\t\t}\n\t} else {\n\t\tthis.lhs = lhs;\n\t}\n\tif (typeof rhs === 'string') {\n\t\tif (this.options.split === 'chars') {\n\t\t\t// split characters and include their diacritical marks\n\t\t\tthis.rhs = rhs.match(exp) || [];\n\t\t\t// this.rhs = [...rhs];\n\t\t} else if (this.options.split === 'words') {\n\t\t\tthis.rhs = rhs.split(/\\s/);\n\t\t} else if (this.options.split === 'lines') {\n\t\t\tthis.rhs = rhs.split('\\n');\n\t\t}\n\t} else {\n\t\tthis.rhs = rhs;\n\t}\n};\n\nCodeifyText.prototype.getCodes = function(side) {\n\tif (!this.ctxs.hasOwnProperty(side)) {\n\t\tvar ctx = this._diff_ctx(this[side]);\n\t\tthis.ctxs[side] = ctx;\n\t\tctx.codes.length = Object.keys(ctx.codes).length;\n\t}\n\treturn this.ctxs[side].codes;\n}\n\nCodeifyText.prototype.getLines = function(side) {\n\treturn this.ctxs[side].lines;\n}\n\nCodeifyText.prototype._diff_ctx = function(lines) {\n\tvar ctx = {i: 0, codes: {}, lines: lines};\n\tthis._codeify(lines, ctx);\n\treturn ctx;\n}\n\nCodeifyText.prototype._codeify = function(lines, ctx) {\n\tfor (let i = 0; i < lines.length; ++i) {\n\t\tlet line = lines[i];\n\t\tif (this.options.ignorews) {\n\t\t\tline = line.replace(/\\s+/g, '');\n\t\t}\n\t\tif (this.options.ignorecase) {\n\t\t\tline = line.toLowerCase();\n\t\t}\n\t\tif (this.options.ignoreaccents) {\n\t\t\tline = line.normalize('NFD').replace(/[\\u0300-\\u036f]/g, '');\n\t\t}\n\t\tconst aCode = this._diff_codes[line];\n\t\tif (aCode !== undefined) {\n\t\t\tctx.codes[i] = aCode;\n\t\t} else {\n\t\t\t++this._max_code;\n\t\t\tthis._diff_codes[line] = this._max_code;\n\t\t\tctx.codes[i] = this._max_code;\n\t\t}\n\t}\n}\n\nmodule.exports = diff;\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tvar cachedModule = __webpack_module_cache__[moduleId];\n/******/ \t\tif (cachedModule !== undefined) {\n/******/ \t\t\treturn cachedModule.exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\nconst diff = __webpack_require__(369);\nconst DiffParser = __webpack_require__(793);\n\nonmessage = function (ev) {\n\tif (!ev.data) {\n\t\treturn;\n\t}\n\tconst { lhs, rhs, options } = ev.data;\n\tconst compare = new diff(lhs, rhs, options);\n\tconst changes = DiffParser(compare.normal_form());\n\tpostMessage(changes);\n};\n\n/******/ })()\n;","Worker",void 0,void 0)}},512:t=>{"use strict";t.exports=function(t,e,n,r){var i=self||window;try{try{var o;try{o=new i.Blob([t])}catch(e){(o=new(i.BlobBuilder||i.WebKitBlobBuilder||i.MozBlobBuilder||i.MSBlobBuilder)).append(t),o=o.getBlob()}var s=i.URL||i.webkitURL,l=s.createObjectURL(o),a=new i[e](l,n);return s.revokeObjectURL(l),a}catch(r){return new i[e]("data:application/javascript,".concat(encodeURIComponent(t)),n)}}catch(t){if(!r)throw Error("Inline worker is not supported");return new i[e](r,n)}}},819:(t,e,n)=>{const r=n(237);n(653),n(533),n(875);const i=n(636),o=n(622),s=["lgpl-separate-notice","gpl-separate-notice","mpl-separate-notice","commercial"];function l(t,e){r.defineExtension("centerOnCursor",(function(){const t=this.cursorCoords(null,"local");this.scrollTo(null,(t.top+t.bottom)/2-this.getScrollerElement().clientHeight/2)})),this.init(t,e)}l.CodeMirror=r;console.log;const a=console.time,c=console.timeEnd;l.prototype.init=function(t,e={}){this.setOptions(e),this.el=t,this.lhs_cmsettings={...this.settings.cmsettings,...this.settings.lhs_cmsettings,lineWrapping:this.settings.wrap_lines,lineNumbers:this.settings.line_numbers,gutters:this.settings.line_numbers&&["merge","CodeMirror-linenumbers"]||[]},this.rhs_cmsettings={...this.settings.cmsettings,...this.settings.rhs_cmsettings,lineWrapping:this.settings.wrap_lines,lineNumbers:this.settings.line_numbers,gutters:this.settings.line_numbers&&["merge","CodeMirror-linenumbers"]||[]},this._vdoc=new o({_debug:this.settings._debug}),this._linkedScrollTimeout={}},l.prototype.unbind=function(){if(!this._unbound){for(this.trace("api#unbind"),null!=this._changedTimeout&&clearTimeout(this._changedTimeout),this.editor&&(this.editor.lhs&&this.editor.lhs.toTextArea(),this.editor.rhs&&this.editor.rhs.toTextArea());this.el.lastChild;)this.el.removeChild(this.el.lastChild);this._origEl&&(this.el.className=this._origEl.className),this._unbound=!0}},l.prototype.readOnly=function(t){return"lhs"===t?this.lhs_cmsettings.readOnly:"rhs"===t?this.rhs_cmsettings.readOnly:this.lhs_cmsettings.readOnly||this.rhs_cmsettings.readOnly},l.prototype.lhs=function(t){this.trace("api#lhs",t&&t.length),this.changes=[],this._current_diff=-1,this.editor.lhs.setValue(t)},l.prototype.rhs=function(t){this.trace("api#rhs",t&&t.length),this.changes=[],this._current_diff=-1,this.editor.rhs.setValue(t)},l.prototype.update=function(){this.trace("api#update"),this.el.dispatchEvent(new Event("changed"))},l.prototype.unmarkup=function(){this.trace("api#unmarkup"),this._clear(),this.el.dispatchEvent(new Event("updated"))},l.prototype.scrollToDiff=function(t){this.trace("api#scrollToDiff",t),this.changes.length&&("next"===t?this._current_diff===this.changes.length-1||void 0===this._current_diff?this._current_diff=0:this._current_diff=Math.min(++this._current_diff,this.changes.length-1):"prev"===t&&(0==this._current_diff||void 0===this._current_diff?this._current_diff=this.changes.length-1:this._current_diff=Math.max(--this._current_diff,0)),this.trace("change","current-diff",this._current_diff),this._scroll_to_change(this.changes[this._current_diff]),this.setChanges(this.changes))},l.prototype.mergeCurrentChange=function(t){this.trace("api#mergeCurrentChange",t),this.changes.length&&("lhs"!=t||this.lhs_cmsettings.readOnly?"rhs"!=t||this.rhs_cmsettings.readOnly||this._merge_change(this.changes[this._current_diff],"lhs","rhs"):this._merge_change(this.changes[this._current_diff],"rhs","lhs"))},l.prototype.scrollTo=function(t,e){this.trace("api#scrollTo",t,e);const n=this.editor[t];n.setCursor(e),n.centerOnCursor(),this._renderChanges(),this.el.dispatchEvent(new Event("updated"))},l.prototype.setOptions=function(t){const e=this.settings?this.settings.rhs_margin:"right";if(this.settings={...this.settings,...t},this.trace("api#setOptions",t),this.editor){if(t.hasOwnProperty("sidebar")){const e=document.querySelectorAll(`#${this.id} .mergely-margin`),n=!!t.sidebar;for(const t of e)t.style.visibility=n?"visible":"hidden"}const n=this.editor.lhs,r=this.editor.rhs;if(t.hasOwnProperty("wrap_lines")&&(n.setOption("lineWrapping",this.settings.wrap_lines),r.setOption("lineWrapping",this.settings.wrap_lines)),t.hasOwnProperty("line_numbers")&&(n.setOption("lineNumbers",this.settings.line_numbers),r.setOption("lineNumbers",this.settings.line_numbers)),t.hasOwnProperty("rhs_margin")&&t.rhs_margin!==e){const t=document.querySelectorAll(`#${this.id} .mergely-editor > div`);t[4].parentNode.insertBefore(t[4],t[3])}this._changing()}},l.prototype.get=function(t){this.trace("api#get",t);const e=this.editor[t].getValue();return void 0===e?"":e},l.prototype.cm=function(t){return this.trace("api#cm","side"),this.editor[t]},l.prototype.search=function(t,e,n){this.trace("api#search",t,e,n);const r=this.editor[t];if(!r.getSearchCursor)throw new Error("install CodeMirror search addon");const i="prev"===n?"findPrevious":"findNext",o={line:0,ch:0};0!==r.getSelection().length&&this.prev_query[t]===e||(this.cursor[this.id]=r.getSearchCursor(e,o,!1),this.prev_query[t]=e);let s=this.cursor[this.id];s[i]()?r.setSelection(s.from(),s.to()):(s=this.cursor[this.id]=r.getSearchCursor(e,o,!1),this.prev_query[t]=e,s[i]()&&r.setSelection(s.from(),s.to()))},l.prototype.resize=function(){this.trace("api#resize");const t=this.el.offsetHeight-2,e=this._queryElement(`#${this.id}-lhs-margin`);e.style.height=`${t}px`,e.height=`${t}`;const n=this._queryElement(`#${this.id}-lhs-rhs-canvas`);n.style.height=`${t}px`,n.height=`${t}`;const r=this._queryElement(`#${this.id}-rhs-margin`);r.style.height=`${t}px`,r.height=`${t}`,this.el.dispatchEvent(new Event("resized")),this.em_height=null,this._changing(),this._set_top_offset("lhs")},l.prototype.bind=function(t){this.trace("api#bind",t);const e=i.getMergelyContainer({clazz:t.className}),n=window.getComputedStyle(t);if(!(e.style.height||n.height&&"0px"!==n.height))throw new Error(`The element "${t.id}" requires an explicit height`);this._origEl={className:t.className},this.id=`${t.id}`,this.lhsId=`${t.id}-lhs`,this.rhsId=`${t.id}-rhs`,this.chfns={lhs:[],rhs:[]},this.prev_query=[],this.cursor=[],this._skipscroll={},this.change_exp=new RegExp(/(\d+(?:,\d+)?)([acd])(\d+(?:,\d+)?)/);this.merge_lhs_button=i.htmlToElement('<div class="merge-button" title="Merge left">&#x25C0;</div>'),this.merge_rhs_button=i.htmlToElement('<div class="merge-button" title="Merge right">&#x25B6;</div>');const o=i.getMarginTemplate({id:this.lhsId}),l=i.getMarginTemplate({id:this.rhsId}),h=i.getEditorTemplate({id:this.lhsId}),u=i.getEditorTemplate({id:this.rhsId}),d=i.getCenterCanvasTemplate({id:this.id});e.append(o),e.append(h),e.append(d),"left"==this.settings.rhs_margin&&e.append(l),e.append(u),"left"!=this.settings.rhs_margin&&e.append(l),this.settings.sidebar||(o.style.visibility="hidden",l.style.visibility="hidden"),t.append(e),s.indexOf(this.settings.license)<0&&t.addEventListener("updated",(()=>{const t={lgpl:"GNU LGPL v3.0",gpl:"GNU GPL v3.0",mpl:"MPL 1.1"};let n=t[this.settings.license];n||(n=t.lgpl);const r=this._queryElement(`#${this.id}`),o=i.getSplash({notice:n,left:(r.offsetWidth-300)/2,top:(r.offsetHeight-58)/3});r.addEventListener("click",(()=>{o.style.visibility="hidden",o.style.opacity="0",o.style.transition="visibility 0s 100ms, opacity 100ms linear",setTimeout((()=>o.remove()),110)}),{once:!0}),e.append(o)}),{once:!0});const f=document.getElementById(`${this.id}-lhs`),p=document.getElementById(`${this.id}-rhs`);if(f||console.error("lhs textarea not defined - Mergely not initialized properly"),p||console.error("rhs textarea not defined - Mergely not initialized properly"),this._current_diff=-1,this.editor={},this.editor.lhs=r.fromTextArea(f,this.lhs_cmsettings),this.editor.rhs=r.fromTextArea(p,this.rhs_cmsettings),this.settings.lhs){const t=typeof this.settings.lhs;"string"===t?this.lhs(this.settings.lhs):"function"===t&&this.settings.lhs((t=>{this.lhs(t)}))}if(this.settings.rhs){const t=typeof this.settings.rhs;"string"===t?this.rhs(this.settings.rhs):"function"===t&&this.settings.rhs((t=>{this.rhs(t)}))}let g;this.editor.lhs.on("beforeChange",((t,e)=>{(e.text.length>1||e.from.line-e.to.line&&"+delete"===e.origin)&&this._clear()})),this.editor.rhs.on("beforeChange",((t,e)=>{this.trace("event#rhs-beforeChange",e),(e.text.length>1||e.from.line-e.to.line&&"+delete"===e.origin)&&this._clear()})),this.editor.lhs.on("change",((t,e)=>{this.trace("event#lhs-change"),this._changing(),this.trace("event#lhs-change [emitted]")})),this.editor.lhs.on("scroll",(()=>{this._skipscroll.lhs?this.trace("event#lhs-scroll (skipped)"):(this.trace("event#lhs-scroll"),setTimeout((()=>{this._scrolling({side:"lhs"})}),1))})),this.editor.rhs.on("change",((t,e)=>{this.trace("event#rhs-change",e),this._changing()})),this.editor.rhs.on("scroll",(()=>{this._skipscroll.rhs?this.trace("event#rhs-scroll (skipped)"):(this.trace("event#rhs-scroll"),setTimeout((()=>{this._scrolling({side:"rhs"})}),1))}));const m=()=>{this.settings._debug&&(a("event#resize"),this.trace("event#resize [start]")),this.resize(),this.settings._debug&&c("event#resize")};function v(t,e,n){if(n.target.className.includes("merge-button"))return void n.preventDefault();let r=!1;for(let n=0;n<this.changes.length;++n){const i=this.changes[n],o=i[`${t}-line-from`],s=i[`${t}-line-to`];if(e>=o&&e<=s){if(r=!0,this._current_diff>=0){const t=this.changes[this._current_diff];for(let e=t["lhs-line-from"];e<=t["lhs-line-to"];++e)this.editor.lhs.removeLineClass(e,"gutter");for(let e=t["rhs-line-from"];e<=t["rhs-line-to"];++e)this.editor.rhs.removeLineClass(e,"gutter")}this._current_diff=n;break}}this.scrollTo(t,e),r&&this._changing()}this._handleResize=()=>{g&&clearTimeout(g),g=setTimeout(m,this.settings.resize_timeout)},window.addEventListener("resize",(()=>{this._handleResize()})),m(),this.editor.lhs.on("gutterClick",((t,e,n,r)=>{this.trace("event#gutterClick","lhs",e,r),v.call(this,"lhs",e,r)})),this.editor.rhs.on("gutterClick",((t,e,n,r)=>{this.trace("event#gutterClick","rhs",e,r),v.call(this,"rhs",e,r)})),this.editor.lhs.focus()},l.prototype._clear=function(){this.settings._debug&&a("draw#_clear"),this.changes=[],this._clearMarkup(),this._clearCanvases(),this.settings._debug&&c("draw#_clear")},l.prototype._clearMarkup=function(){this.settings._debug&&a("draw#_clearMarkup"),this._vdoc.clear(),this._vdoc=new o({_debug:this.settings._debug}),this.settings._debug&&c("draw#_clearMarkup")},l.prototype._clearCanvases=function(){this.settings._debug&&a("draw#_clearCanvases");const t=this._draw_info(),e=t.lhs_margin.getContext("2d");e.beginPath(),e.fillStyle=this.settings.bgcolor,e.strokeStyle="#888",e.fillRect(0,0,6.5,t.visible_page_height),e.strokeRect(0,0,6.5,t.visible_page_height);const n=t.rhs_margin.getContext("2d");n.beginPath(),n.fillStyle=this.settings.bgcolor,n.strokeStyle="#888",n.fillRect(0,0,6.5,t.visible_page_height),n.strokeRect(0,0,6.5,t.visible_page_height);const r=t.dcanvas.getContext("2d");r.beginPath(),r.fillStyle="rgba(0,0,0,0)",r.clearRect(0,0,this.draw_mid_width,t.visible_page_height),this.settings._debug&&c("draw#_clearCanvases")},l.prototype._scroll_to_change=function(t){if(!t)return;const{lhs:e,rhs:n}=this.editor,r=Math.max(t["lhs-line-from"],0),i=Math.max(t["rhs-line-from"],0);e.setCursor(r,0),n.setCursor(i,0),t["lhs-line-to"]>=0?this.scrollTo("lhs",t["lhs-line-to"]):t["rhs-line-to"]>=0&&this.scrollTo("rhs",t["rhs-line-to"]),e.focus()},l.prototype._scrolling=function({side:t}){if(this.settings._debug&&a(`scroll#_scrolling ${t}`),!this.changes)return void(this.settings._debug&&c(`scroll#_scrolling ${t}`));const e=this.editor[t].getScrollerElement(),{top:n}=e.getBoundingClientRect();let r;if(null===e.offsetParent)return;null==this.midway&&(r=e.clientHeight-(e.offsetHeight-e.offsetParent.offsetHeight),this.midway=(r/2+n).toFixed(2));const i=this.editor[t].coordsChar({left:0,top:this.midway}),o=e.scrollTop,s=e.scrollLeft,l="lhs"===t?"rhs":"lhs";let h=0,u=null,d=!1;for(const e of this.changes)i.line>=e[t+"-line-from"]&&(u=e,i.line>=u[t+"-line-to"]&&(e.hasOwnProperty(t+"-y-start")&&e.hasOwnProperty(t+"-y-end")&&e.hasOwnProperty(l+"-y-start")&&e.hasOwnProperty(l+"-y-end")?h+=e[t+"-y-end"]-e[t+"-y-start"]-(e[l+"-y-end"]-e[l+"-y-start"]):d=!0));const f=this.editor[l].getViewport();let p=!0;if(u&&(this.trace("scroll#_scrolling","last change before midline",u),i.line>=f.from&&i<=f.to&&(p=!1)),p||d){this.trace("scroll#_scrolling","other side",l,"pos:",o-h),this._skipscroll[l]=!0,this.trace("scroll#set oside skip set:",l,this._skipscroll),this._linkedScrollTimeout[l]&&(clearTimeout(this._linkedScrollTimeout[l]),this.trace("scroll#clearing timeout:",this._skipscroll)),this._linkedScrollTimeout[l]=setTimeout((()=>{this._skipscroll[l]=!1,this.trace("scroll#set oside skip unset:",l,this._skipscroll)}),100);const t=o-h;this.editor[l].scrollTo(s,t)}else this.trace("scroll#_scrolling","not scrolling other side");this._renderChanges(),this.settings._debug&&c(`scroll#_scrolling ${t}`)},l.prototype._changing=function(){if(!this.settings.autoupdate)return void this.trace("change#_changing autoupdate is disabled");this.settings._debug&&(a("change#_changing"),this.trace("change#_changing [start]"));const t=()=>{this._changedTimeout=null,this.el.dispatchEvent(new Event("changed"))};this.settings.change_timeout>0?(this.trace("change#setting timeout",this.settings.change_timeout),null!=this._changedTimeout&&clearTimeout(this._changedTimeout),this._changedTimeout=setTimeout(t,this.settings.change_timeout)):t(),this.settings._debug&&c("change#_changing")},l.prototype.setChanges=function(t){this.trace("change#setChanges"),this._clear(),this.changes=t,this._renderChanges()},l.prototype._renderChanges=function(){this.settings._debug&&(a("draw#_renderChanges"),this.trace("draw#_renderChanges [start]",this.changes.length,"changes")),this._clearCanvases(),this._calculateOffsets(this.changes),this._markupLineChanges(this.changes),this._renderDiff(this.changes),this.settings._debug&&c("draw#_renderChanges"),this.el.dispatchEvent(new Event("updated"))},l.prototype._getViewportSide=function(t){const e=this.editor[t],n=e.getWrapperElement().getBoundingClientRect();return{from:e.lineAtHeight(n.top,"window"),to:e.lineAtHeight(n.bottom,"window")}},l.prototype._isChangeInView=function(t,e,n){return n[`${t}-line-from`]<0||n[`${t}-line-to`]<0||(n[`${t}-line-from`]>=e.from&&n[`${t}-line-from`]<=e.to||n[`${t}-line-to`]>=e.from&&n[`${t}-line-to`]<=e.to||e.from>=n[`${t}-line-from`]&&e.to<=n[`${t}-line-to`])},l.prototype._set_top_offset=function(t){const e=this.editor[t].getScrollInfo().top;this.editor[t].scrollTo(null,0);const n=this._queryElement(".CodeMirror-measure");if(!n.offsetParent)return!1;const r=n.offsetParent.offsetTop+4;return this.editor[t].scrollTo(null,e),this.draw_top_offset=.5-r,!0},l.prototype._calculateOffsets=function(t){this.settings._debug&&a("draw#_calculateOffsets");const{lhs:e,rhs:n}=this.editor;this.draw_lhs_min=.5,this.draw_mid_width=this._queryElement(`#${this.id}-lhs-rhs-canvas`).offsetWidth,this.draw_rhs_max=this.draw_mid_width-.5,this.draw_lhs_width=5,this.draw_rhs_width=5,this.em_height=e.defaultTextHeight();const r="local",i=e.getOption("lineWrapping")||n.getOption("lineWrapping"),o=i?null:e.charCoords({line:0},r),s=i?null:n.charCoords({line:0},r);this._getViewportSide("lhs"),this._getViewportSide("rhs");for(const l of t){const t=l["lhs-line-from"]>=0?l["lhs-line-from"]:0,a=l["lhs-line-to"]>=0?l["lhs-line-to"]:0,c=l["rhs-line-from"]>=0?l["rhs-line-from"]:0,h=l["rhs-line-to"]>=0?l["rhs-line-to"]:0;i?"c"===l.op?(l["lhs-y-start"]=e.heightAtLine(t,r),l["lhs-y-end"]=e.heightAtLine(a+1,r),l["rhs-y-start"]=n.heightAtLine(c,r),l["rhs-y-end"]=n.heightAtLine(h+1,r)):"a"===l.op?(-1===l["lhs-line-from"]?l["lhs-y-start"]=e.heightAtLine(t,r):l["lhs-y-start"]=e.heightAtLine(t+1,r),l["lhs-y-end"]=l["lhs-y-start"],l["rhs-y-start"]=n.heightAtLine(c,r),l["rhs-y-end"]=n.heightAtLine(h+1,r)):(l["lhs-y-start"]=e.heightAtLine(t,r),l["lhs-y-end"]=e.heightAtLine(a+1,r),-1===l["rhs-line-from"]?l["rhs-y-start"]=n.heightAtLine(c,r):l["rhs-y-start"]=n.heightAtLine(c+1,r),l["rhs-y-end"]=l["rhs-y-start"]):"c"===l.op?(l["lhs-y-start"]=o.top+t*this.em_height,l["lhs-y-end"]=o.bottom+a*this.em_height,l["rhs-y-start"]=s.top+c*this.em_height,l["rhs-y-end"]=s.bottom+h*this.em_height):"a"===l.op?(-1===l["lhs-line-from"]?l["lhs-y-start"]=o.top+t*this.em_height:l["lhs-y-start"]=o.bottom+t*this.em_height,l["lhs-y-end"]=l["lhs-y-start"],l["rhs-y-start"]=s.top+c*this.em_height,l["rhs-y-end"]=s.bottom+h*this.em_height):(l["lhs-y-start"]=o.top+t*this.em_height,l["lhs-y-end"]=o.bottom+a*this.em_height,-1===l["rhs-line-from"]?l["rhs-y-start"]=s.top+c*this.em_height:l["rhs-y-start"]=s.bottom+c*this.em_height,l["rhs-y-end"]=l["rhs-y-start"]),l["lhs-y-start"]+=.5,l["lhs-y-end"]+=.5,l["rhs-y-start"]+=.5,l["rhs-y-end"]+=.5}this.settings._debug&&c("draw#_calculateOffsets")},l.prototype._markupLineChanges=function(t){this.settings._debug&&a("draw#_markupLineChanges");const{lhs:e,rhs:n}=this.editor,r=this._current_diff,i=this._getViewportSide("lhs"),o=this._getViewportSide("rhs"),{_vdoc:s}=this;for(let l=0;l<t.length;++l){const a=t[l],c=r===l,h=!1!==this.settings.lcs,u=this._isChangeInView("lhs",i,a),d=this._isChangeInView("rhs",o,a);if(u){const t=this.settings.line_numbers&&!n.getOption("readOnly");s.addRender("lhs",a,l,{isCurrent:c,lineDiff:h,getMergeHandler:(t,e,n)=>()=>this._merge_change(t,e,n),mergeButton:t?this.merge_rhs_button.cloneNode(!0):null})}if(d){const t=this.settings.line_numbers&&!e.getOption("readOnly");s.addRender("rhs",a,l,{isCurrent:c,lineDiff:h,getMergeHandler:(t,e,n)=>()=>this._merge_change(t,e,n),mergeButton:t?this.merge_lhs_button.cloneNode(!0):null})}h&&(u||d)&&"c"===a.op&&s.addInlineDiff(a,l,{ignoreaccents:this.settings.ignoreaccents,ignorews:this.settings.ignorews,ignorecase:this.settings.ignorecase,getText:(t,r)=>{if("lhs"===t){return e.getLine(r)||""}return n.getLine(r)||""}})}e.operation((()=>{s.update("lhs",e,i)})),n.operation((()=>{s.update("rhs",n,o)})),this.settings._debug&&c("draw#_markupLineChanges")},l.prototype._merge_change=function(t,e,n){if(!t)return;const{lhs:i,rhs:o}=this.editor,s={lhs:i,rhs:o},l=t[`${e}-line-from`],a=t[`${e}-line-to`];let c=t[`${n}-line-from`];const h=t[`${n}-line-to`],u=s[e].getDoc(),d=s[n].getDoc();let f=l>=0?u.getLine(l).length+1:0;const p=a>=0?u.getLine(a).length+1:0,g=h>=0?d.getLine(h).length+1:0,m=c>=0?d.getLine(c).length+1:0;let v;"c"===t.op?(v=u.getRange(r.Pos(l,0),r.Pos(a,p)),d.replaceRange(v,r.Pos(c,0),r.Pos(h,g))):"lhs"===n&&"d"===t.op||"rhs"===n&&"a"===t.op?(l>0?(v=u.getRange(r.Pos(l,f),r.Pos(a,p)),c+=1):v=u.getRange(r.Pos(0,0),r.Pos(a+1,0)),d.replaceRange(v,r.Pos(c-1,0),r.Pos(h+1,0))):("rhs"===n&&"d"===t.op||"lhs"===n&&"a"===t.op)&&(l>0?(f=u.getLine(l-1).length+1,v=u.getRange(r.Pos(l-1,f),r.Pos(a,p))):v=u.getRange(r.Pos(0,0),r.Pos(a+1,0)),c<0&&(c=0),d.replaceRange(v,r.Pos(c,m)))},l.prototype._draw_info=function(){const t=this.editor.lhs.getScrollerElement(),e=this.editor.rhs.getScrollerElement(),n=t.offsetHeight,r=document.getElementById(`${this.id}-lhs-rhs-canvas`);if(null==r)throw new Error(`Failed to find: ${this.id}-lhs-rhs-canvas`);const i=document.getElementById(`${this.id}-lhs-margin`),o=document.getElementById(`${this.id}-rhs-margin`);return{visible_page_height:n,lhs_scroller:t,rhs_scroller:e,lhs_lines:this.editor.lhs.lineCount(),rhs_lines:this.editor.rhs.lineCount(),dcanvas:r,lhs_margin:i,rhs_margin:o,lhs_xyoffset:{top:i.offsetParent.offsetTop,left:i.offsetParent.offsetLeft},rhs_xyoffset:{top:o.offsetParent.offsetTop,left:o.offsetParent.offsetLeft}}},l.prototype._renderDiff=function(t){this.settings._debug&&a("draw#_renderDiff");const e=this._draw_info(),n=e.lhs_margin,r=e.rhs_margin,i=e.dcanvas.getContext("2d"),o=n.getContext("2d"),s=r.getContext("2d");this.trace("draw#_renderDiff","visible page height",e.visible_page_height),this.trace("draw#_renderDiff","scroller-top lhs",e.lhs_scroller.scrollTop),this.trace("draw#_renderDiff","scroller-top rhs",e.rhs_scroller.scrollTop),e.lhs_margin.removeEventListener("click",this._handleLhsMarginClick),e.rhs_margin.removeEventListener("click",this._handleRhsMarginClick);const l=this._getViewportSide("lhs"),h=this._getViewportSide("rhs"),u=e.lhs_scroller.scrollTop,d=e.rhs_scroller.scrollTop,f=e.lhs_margin.offsetHeight/e.lhs_scroller.scrollHeight,p=e.rhs_margin.offsetHeight/e.rhs_scroller.scrollHeight;for(let e=0;e<t.length;++e){const n=t[e],r=n["lhs-y-start"]-u,a=n["lhs-y-end"]-u,c=n["rhs-y-start"]-d,p=n["rhs-y-end"]-d;if(Number.isNaN(r)){this.trace("draw#_renderDiff unexpected NaN",n["lhs-y-start"],n["lhs-y-end"]);continue}this.trace("draw#_renderDiff","draw1","marker",r,a,c,p);const g=n["lhs-y-start"]*f,m=Math.max(n["lhs-y-end"]*f,5);o.beginPath(),o.fillStyle="#a3a3a3",o.strokeStyle="#000",o.lineWidth=.5,o.fillRect(1.5,g,4.5,Math.max(m-g,5)),o.strokeRect(1.5,g,4.5,Math.max(m-g,5)),o.stroke();const v=n["rhs-y-start"]*f,y=Math.max(n["rhs-y-end"]*f,5);if(s.beginPath(),s.fillStyle="#a3a3a3",s.strokeStyle="#000",s.lineWidth=.5,s.fillRect(1.5,v,4.5,Math.max(y-v,5)),s.strokeRect(1.5,v,4.5,Math.max(y-v,5)),s.stroke(),!this._isChangeInView("lhs",l,n)&&!this._isChangeInView("rhs",h,n))continue;const b=this._current_diff===e?this.settings._colors.current.border:this.settings._colors[n.op].border;i.beginPath(),i.strokeStyle=b,i.lineWidth=1;let w=this.draw_lhs_width,x=a-r-1,_=this.draw_lhs_min,C=r;i.moveTo(_,C),x<=0?i.lineTo(_+w,C):(i.arcTo(_+w,C,_+w,C+3,3),i.arcTo(_+w,C+x,_+w-3,C+x,3)),i.lineTo(_,C+x),i.stroke(),w=this.draw_rhs_width,x=p-c-1,_=this.draw_rhs_max,C=c,i.moveTo(_,C),x<=0?i.lineTo(_-w,C):(i.arcTo(_-w,C,_-w,C+3,3),i.arcTo(_-w,C+x,_-3,C+x,3)),i.lineTo(_,C+x),i.stroke();const k=this.draw_lhs_min+this.draw_lhs_width,S=r+(a+1-r)/2,L=this.draw_rhs_max-this.draw_rhs_width,M=c+(p+1-c)/2;i.moveTo(k,S),S==M?i.lineTo(L,M):i.bezierCurveTo(k+12,S-3,L-12,M-3,L,M),i.stroke()}o.fillStyle=this.settings.vpcolor,s.fillStyle=this.settings.vpcolor;const g=u*f,m=Math.max(e.lhs_scroller.clientHeight*f,5),v=d*p,y=Math.max(e.rhs_scroller.clientHeight*p,5);o.fillRect(1.5,g,4.5,m),s.fillRect(1.5,v,4.5,y),this._handleLhsMarginClick=function(t){const r=t.pageY-e.lhs_xyoffset.top-m/2,i=Math.max(0,r/n.height*e.lhs_scroller.scrollHeight);e.lhs_scroller.scrollTo({top:i})},this._handleRhsMarginClick=function(t){const n=t.pageY-e.rhs_xyoffset.top-y/2,i=Math.max(0,n/r.height*e.rhs_scroller.scrollHeight);e.rhs_scroller.scrollTo({top:i})},e.lhs_margin.addEventListener("click",this._handleLhsMarginClick),e.rhs_margin.addEventListener("click",this._handleRhsMarginClick),this.settings._debug&&c("draw#_renderDiff")},l.prototype._queryElement=function(t){const e=`_element:${t}`,n=this[e]||document.querySelector(t);return this[e]||(this[e]=n),this[e]},l.prototype.trace=function(...t){this.settings._debug&&console.log(...t)},t.exports=l},369:t=>{function e(t,e,r={}){const{ignorews:i=!1,ignoreaccents:o=!1,ignorecase:s=!1,split:l="lines"}=r;this.codeify=new n(t,e,{ignorews:i,ignoreaccents:o,ignorecase:s,split:l});const a={codes:this.codeify.getCodes("lhs"),modified:{}},c={codes:this.codeify.getCodes("rhs"),modified:{}};this._lcs(a,0,a.codes.length,c,0,c.codes.length,[],[]),this._optimize(a),this._optimize(c),this.items=this._create_diffs(a,c)}function n(t,e,n){this._max_code=0,this._diff_codes={},this.ctxs={},this.options=n,this.options.split=this.options.split||"lines";const r=/\p{Letter}\p{Mark}*|\p{Number}\p{Mark}*|\p{Punctuation}\p{Mark}*|\p{Symbol}\p{Mark}*|\p{White_Space}/gu;"string"==typeof t?"chars"===this.options.split?this.lhs=t.match(r)||[]:"words"===this.options.split?this.lhs=t.split(/\s/):"lines"===this.options.split&&(this.lhs=t.split("\n")):this.lhs=t,"string"==typeof e?"chars"===this.options.split?this.rhs=e.match(r)||[]:"words"===this.options.split?this.rhs=e.split(/\s/):"lines"===this.options.split&&(this.rhs=e.split("\n")):this.rhs=e}e.prototype.changes=function(){return this.items},e.prototype.getLines=function(t){return this.codeify.getLines(t)},e.prototype.normal_form=function(){let t="";for(let e=0;e<this.items.length;++e){const n=this.items[e];let r="",i="",o="c";0===n.lhs_deleted_count&&n.rhs_inserted_count>0?o="a":n.lhs_deleted_count>0&&0===n.rhs_inserted_count&&(o="d"),r=1===n.lhs_deleted_count?n.lhs_start+1:0===n.lhs_deleted_count?n.lhs_start:n.lhs_start+1+","+(n.lhs_start+n.lhs_deleted_count),i=1===n.rhs_inserted_count?n.rhs_start+1:0===n.rhs_inserted_count?n.rhs_start:n.rhs_start+1+","+(n.rhs_start+n.rhs_inserted_count),t+=r+o+i+"\n";const s=this.getLines("lhs"),l=this.getLines("rhs");if(l&&s){let e;for(e=n.lhs_start;e<n.lhs_start+n.lhs_deleted_count;++e)t+="< "+s[e]+"\n";for(n.rhs_inserted_count&&n.lhs_deleted_count&&(t+="---\n"),e=n.rhs_start;e<n.rhs_start+n.rhs_inserted_count;++e)t+="> "+l[e]+"\n"}}return t},e.prototype._lcs=function(t,e,n,r,i,o,s,l){for(;e<n&&i<o&&t.codes[e]===r.codes[i];)++e,++i;for(;e<n&&i<o&&t.codes[n-1]===r.codes[o-1];)--n,--o;if(e===n)for(;i<o;)r.modified[i++]=!0;else if(i===o)for(;e<n;)t.modified[e++]=!0;else{const a=this._sms(t,e,n,r,i,o,s,l);this._lcs(t,e,a.x,r,i,a.y,s,l),this._lcs(t,a.x,n,r,a.y,o,s,l)}},e.prototype._sms=function(t,e,n,r,i,o,s,l){const a=Date.now()+1e3,c=t.codes.length+r.codes.length+1,h=e-i,u=n-o,d=!!(1&n-e-(o-i)),f=c-h,p=c-u,g=(n-e+o-i)/2+1;l[f+h+1]=e,s[p+u-1]=n;const m={x:0,y:0};let v,y;for(let c=0;c<=g;++c){if(Date.now()>a)return{x:e,y:o};for(let e=h-c;e<=h+c;e+=2){for(e===h-c?v=l[f+e+1]:(v=l[f+e-1]+1,e<h+c&&l[f+e+1]>=v&&(v=l[f+e+1])),y=v-e;v<n&&y<o&&t.codes[v]===r.codes[y];)v++,y++;if(l[f+e]=v,d&&u-c<e&&e<u+c&&s[p+e]<=l[f+e])return m.x=l[f+e],m.y=l[f+e]-e,m}for(let n=u-c;n<=u+c;n+=2){for(n===u+c?v=s[p+n-1]:(v=s[p+n+1]-1,n>u-c&&s[p+n-1]<v&&(v=s[p+n-1])),y=v-n;v>e&&y>i&&t.codes[v-1]===r.codes[y-1];)v--,y--;if(s[p+n]=v,!d&&h-c<=n&&n<=h+c&&s[p+n]<=l[f+n])return m.x=l[f+n],m.y=l[f+n]-n,m}}throw"the algorithm should never come here."},e.prototype._optimize=function(t){let e=0,n=0;for(;e<t.codes.length;){for(;e<t.codes.length&&(void 0===t.modified[e]||!1===t.modified[e]);)e++;for(n=e;n<t.codes.length&&!0===t.modified[n];)n++;n<t.codes.length&&t.codes[e]===t.codes[n]?(t.modified[e]=!1,t.modified[n]=!0):e=n}},e.prototype._create_diffs=function(t,e){const n=[];let r=0,i=0,o=0,s=0;for(;o<t.codes.length||s<e.codes.length;)if(o<t.codes.length&&!t.modified[o]&&s<e.codes.length&&!e.modified[s])o++,s++;else{for(r=o,i=s;o<t.codes.length&&(s>=e.codes.length||t.modified[o]);)o++;for(;s<e.codes.length&&(o>=t.codes.length||e.modified[s]);)s++;(r<o||i<s)&&n.push({lhs_start:r,rhs_start:i,lhs_deleted_count:o-r,rhs_inserted_count:s-i})}return n},n.prototype.getCodes=function(t){if(!this.ctxs.hasOwnProperty(t)){var e=this._diff_ctx(this[t]);this.ctxs[t]=e,e.codes.length=Object.keys(e.codes).length}return this.ctxs[t].codes},n.prototype.getLines=function(t){return this.ctxs[t].lines},n.prototype._diff_ctx=function(t){var e={i:0,codes:{},lines:t};return this._codeify(t,e),e},n.prototype._codeify=function(t,e){for(let n=0;n<t.length;++n){let r=t[n];this.options.ignorews&&(r=r.replace(/\s+/g,"")),this.options.ignorecase&&(r=r.toLowerCase()),this.options.ignoreaccents&&(r=r.normalize("NFD").replace(/[\u0300-\u036f]/g,""));const i=this._diff_codes[r];void 0!==i?e.codes[n]=i:(++this._max_code,this._diff_codes[r]=this._max_code,e.codes[n]=this._max_code)}},t.exports=e},636:t=>{function e(t){var e=document.createElement("template");return t=t.trim(),e.innerHTML=t,e.content.firstChild}t.exports={htmlToElement:e,getColors:function(t){const n=e(`\n<div style="display:none" class="${["mergely-editor",...t.classList].join(" ")}">\n\t<div class="mergely current start"></div>\n\t<div class="mergely start end rhs a CodeMirror-linebackground"></div>\n\t<div class="mergely start end lhs d CodeMirror-linebackground"></div>\n\t<div class="mergely start end lhs c CodeMirror-linebackground"></div>\n\t<div class="mergely ch rhs a"></div>\n\t<div class="mergely ch rhs ina"></div>\n\t<div class="mergely ch lhs d"></div>\n\t<div class="mergely ch lhs ind"></div>\n</div>\n`);t.appendChild(n);const r=window.getComputedStyle(n.children[0]),i=window.getComputedStyle(n.children[1]),o=window.getComputedStyle(n.children[2]),s=window.getComputedStyle(n.children[3]),l=window.getComputedStyle(n.children[4]),a=window.getComputedStyle(n.children[5]),c=window.getComputedStyle(n.children[6]),h=window.getComputedStyle(n.children[7]),u={current:{border:r.borderTopColor},a:{border:i.borderTopColor,bg:i.backgroundColor,fg:i.color,ch:l.color,in:a.color},d:{border:o.borderTopColor,bg:o.backgroundColor,fg:o.color,ch:c.color,in:h.color},c:{border:s.borderTopColor,bg:s.backgroundColor,fg:s.color}};return n.remove(),u},getMergelyContainer:function({clazz:t=""}){return e(`<div class="${["mergely-editor",t].join(" ")}" style="display:flex;height:100%;position:relative;overflow:hidden;"></div>`)},getMarginTemplate:function({id:t}){return e(`<div class="mergely-margin">\n\t<canvas id="${t}-margin" width="8px"></canvas>\n</div>`)},getEditorTemplate:function({id:t}){return e(`<textarea id="${t}" class="mergely-column"></textarea>`)},getCenterCanvasTemplate:function({id:t}){return e(`<div class="mergely-canvas">\n\t<canvas id="${t}-lhs-rhs-canvas" width="28px"></canvas>\n</div>`)},getSplash:function({notice:t,left:n,top:r}){return e(`<div class="mergely-splash" style="left: ${n}px; top: ${r}px">\n\t<p>\n\t\t<span class="mergely-icon"></span>\n\t\tThis software is a Combined Work using Mergely and is covered by the\n\t\t${t} license. For the full license, see\n\t\t<a target="_blank" href="http://www.mergely.com">http://www.mergely.com/license</a>.\n\t</p>\n</div>`)}}},675:(t,e,n)=>{const r=n(819),{default:i}=n(143),o=n(369),s=n(636),l=console.log,a={autoupdate:!0,rhs_margin:"right",wrap_lines:!1,line_numbers:!0,lcs:!0,sidebar:!0,viewport:!1,ignorews:!1,ignorecase:!1,ignoreaccents:!1,resize_timeout:500,change_timeout:50,bgcolor:"#eee",vpcolor:"rgba(0, 0, 200, 0.5)",license:"lgpl",cmsettings:{styleSelectedText:!0,mode:null},lhs_cmsettings:{},rhs_cmsettings:{},lhs:null,rhs:null,_debug:!1};class c{constructor(t,e){let n=t;if("string"==typeof t){if(n=document.querySelector(t),!n)throw new Error(`Failed to find: ${t}`)}else if("object"!=typeof t)throw new Error("The 'selector' element must be a string or DOM element");const o=window.getComputedStyle(n);if(!(n.style.height||o.height&&"0px"!==o.height))throw new Error(`The element "${t}" requires an explicit height`);this.el=n,this._initOptions={...e},this._setOptions(e);const s=new r(n,this._viewOptions);this._diffView=s;const a=["cm","get","lhs","mergeCurrentChange","resize","rhs","scrollTo","scrollToDiff","search","unmarkup","update"];for(const t of a)this[t]=s[t].bind(s);this._listeners=[],this._addEventListener=n.addEventListener.bind(n),this._removeEventListener=n.removeEventListener.bind(n),this.on("changed",(()=>{const t=this._options;t._debug&&l("event#changed got event"),this._stopWorker();const e=new i;this._diffWorker=e,e.onerror=t=>{console.error("Unexpected error with web worker",t)},e.onmessage=e=>{t._debug&&l("event#changed worker finished"),this._changes=e.data,s.setChanges(this._changes)},e.postMessage({lhs:this.get("lhs"),rhs:this.get("rhs"),options:{ignoreaccents:t.ignoreaccents,ignorews:t.ignorews,ignorecase:t.ignorecase}})})),s.bind(this.el)}_setOptions(t){this._options&&this._options._debug&&l("api#options");const e=s.getColors(this.el);this._options={...a,...this._options||this._initOptions,...t},this._viewOptions={...this._options,_colors:e}}_stopWorker(){this._diffWorker&&(this._options._debug&&l("event#changed terminating worker"),this._diffWorker.terminate(),this._diffWorker=null)}unbind(){this._stopWorker();for(const[t,e]of this._listeners)this._removeEventListener(t,e);this._diffWorker&&this._diffWorker.terminate(),this._diffView.unbind(),delete this._diffView}mergelyUnregister(){}on(t,e){this._listeners.push([t,e]),this._addEventListener(t,e)}once(t,e){this._listeners.push([t,e]),this._addEventListener(t,e,{once:!0})}clear(t){this._options._debug&&l("api#clear",t),"lhs"===t?this._diffView.readOnly("lhs")||this._diffView.lhs(""):"rhs"===t&&(this._diffView.readOnly("rhs")||this._diffView.rhs(""))}diff(){this._options._debug&&l("api#diff");const t=this.get("lhs"),e=this.get("rhs");return new o(t,e,{ignoreaccents:this._options.ignoreaccents,ignorews:this._options.ignorews,ignorecase:this._options.ignorecase}).normal_form()}merge(t){this._options._debug&&l("api#merge",t);const e=this.get("lhs"),n=this.get("rhs");"lhs"!==t||this._diffView.readOnly("lhs")?this._diffView.readOnly("rhs")||this._diffView.rhs(e):this._diffView.lhs(n)}options(t){if(!t)return this._options;this._setOptions(t),this._diffView.setOptions(t)}summary(){this._options._debug&&l("api#summary");const t=this.get("lhs"),e=this.get("rhs");return{numChanges:this._changes.length,lhsLength:t.length,rhsLength:e.length,c:this._changes.filter((function(t){return"c"===t.op})).length,a:this._changes.filter((function(t){return"a"===t.op})).length,d:this._changes.filter((function(t){return"d"===t.op})).length}}swap(){if(this._options._debug&&l("api#swap"),this._diffView.readOnly())return void l("api#swap readOnly");const t=this.get("lhs"),e=this.get("rhs");this._diffView.lhs(e),this._diffView.rhs(t)}}c.CodeMirror=r.CodeMirror,window.Mergely=c,t.exports=c},622:(t,e,n)=>{const r=n(369),i=console.log,o=new RegExp(/\p{Letter}\p{Mark}*|\p{Number}\p{Mark}*|\p{Punctuation}\p{Mark}*|\p{Symbol}\p{Mark}*|\p{White_Space}/gu);class s{constructor(t){this.id=t,this.background=new Set,this.gutter=new Set,this.marker=null,this.editor=null,this.markup=[],this._clearMarkup=[],this.rendered=!1}addLineClass(t,e){this[t].add(e)}addMergeButton(t,e,n){this.marker=[t,e,n]}markText(t,e,n){this.markup.push([t,e,n])}update(t){this.rendered?console.log("already rendered",this.id):(this.editor=t,t.operation((()=>{if(this.background.size){const e=Array.from(this.background).join(" ");t.addLineClass(this.id,"background",e)}if(this.gutter.size){const e=Array.from(this.gutter).join(" ");t.addLineClass(this.id,"gutter",e)}if(this.marker){const[e,n,r]=this.marker;n.addEventListener("click",r),t.setGutterMarker(this.id,e,n)}if(this.markup.length){const e=function(t){let e,n={},r=0;o.lastIndex=0;for(;null!==(e=o.exec(t));)n[r++]=e.index;return n}(t.getValue());for(const n of this.markup){const[r,i,o]=n,s={line:this.id},l={line:this.id};r>=0&&(s.ch=e[r]),i>=0&&(l.ch=e[i]),this._clearMarkup.push(t.markText(s,l,{className:o}))}}})),this.rendered=!0)}clear(){const{editor:t}=this;this.rendered&&t.operation((()=>{if(this.background&&t.removeLineClass(this.id,"background"),this.gutter&&t.removeLineClass(this.id,"gutter"),this.marker){const[e,n,r]=this.marker;t.setGutterMarker(this.id,e,null),n.removeEventListener("click",r),n.remove()}if(this._clearMarkup.length){for(const t of this._clearMarkup)t.clear();this._clearMarkup=[],this.markup=[]}}))}}function l(t,e){const n="lhs"===t?"rhs":"lhs";return{lf:e[`${t}-line-from`],lt:e[`${t}-line-to`],olf:e[`${n}-line-from`],olt:e[`${n}-line-to`]}}t.exports=class{constructor(t){this.options=t,this._lines={lhs:{},rhs:{}},this._rendered={lhs:{},rhs:{}}}addRender(t,e,n,r){this.options._debug&&i("vdoc#addRender",t,n,e);const{isCurrent:o,lineDiff:s,mergeButton:a,getMergeHandler:c}=r;if(!!this._rendered[t][n])return void(this.options._debug&&i("vdoc#addRender (already rendered)",t,n,e));const h="lhs"===t?"rhs":"lhs",u=["mergely",t,`cid-${n}`],{lf:d,lt:f,olf:p}=l(t,e);if(o){d!==f&&this._getLine(t,d).addLineClass("background","current"),this._getLine(t,f).addLineClass("background","current");for(let e=d;e<=f;++e)this._getLine(t,e).addLineClass("gutter","mergely current")}const g={lhs:{d:"d",a:"d",c:"c"},rhs:{d:"a",a:"a",c:"c"}}[t][e.op];if(d<0)return u.push("start"),u.push("no-end"),u.push(g),this._getLine(t,0).addLineClass("background",u.join(" ")),void this._setRenderedChange(t,n);if("lhs"===t&&e["lhs-y-start"]===e["lhs-y-end"])return u.push("no-start"),u.push("end"),u.push(g),this._getLine(t,d).addLineClass("background",u.join(" ")),void this._setRenderedChange(t,n);if("rhs"===t&&e["rhs-y-start"]===e["rhs-y-end"])return u.push("no-start"),u.push("end"),u.push(g),this._getLine(t,d).addLineClass("background",u.join(" ")),void this._setRenderedChange(t,n);this._getLine(t,d).addLineClass("background","start"),this._getLine(t,f).addLineClass("background","end");for(let r=d,i=p;-1!==d&&-1!==f&&r<=f;++r,++i)this._getLine(t,r).addLineClass("background",g),this._getLine(t,r).addLineClass("background",u.join(" ")),s&&("lhs"===t&&"d"===e.op?this._getLine(t,r).markText(0,void 0,`mergely ch d lhs cid-${n}`):"rhs"===t&&"a"===e.op&&this._getLine(t,r).markText(0,void 0,`mergely ch a rhs cid-${n}`));if(a){a.className=`merge-button merge-${h}-button`;const n=c(e,t,h);this._getLine(t,d).addMergeButton("merge",a,n)}this._setRenderedChange(t,n)}addInlineDiff(t,e,{getText:n,ignorews:o,ignoreaccents:s,ignorecase:a}){this.options._debug&&i("vdoc#addInlineDiff",e,t);const{lf:c,lt:h,olf:u,olt:d}=l("lhs",t),f=this;for(let t=c,i=u;t>=0&&t<=h||i>=0&&i<=d;++t,++i)if(t<=h&&i<=d){const l=n("lhs",t),c=n("rhs",i);if(!!this._getLine("lhs",t).markup.length||!!this._getLine("rhs",i).markup.length)continue;const h=new r(l,c,{ignoreaccents:s,ignorews:o,ignorecase:a,split:"chars"});for(const n of h.changes()){const{lhs_start:r,lhs_deleted_count:o,rhs_start:s,rhs_inserted_count:l}=n,a=r+o,c=s+l;f._getLine("lhs",t).markText(r,a,`mergely ch ind lhs cid-${e}`);f._getLine("rhs",i).markText(s,c,`mergely ch ina rhs cid-${e}`)}}else if(i>d){f._getLine("lhs",t).markText(0,void 0,`mergely ch ind lhs cid-${e}`)}else if(t>h){f._getLine("rhs",i).markText(0,void 0,`mergely ch ina rhs cid-${e}`)}}_setRenderedChange(t,e){return this.options._debug&&i("vdoc#_setRenderedChange",t,e),this._rendered[t][e]=!0}_getLine(t,e){let n=this._lines[t][e];return n||(n=new s(e),this._lines[t][e]=n,n)}update(t,e,n){this.options._debug&&i("vdoc#update",t,e,n);const r=Object.keys(this._lines[t]);for(let i=0;i<r.length;++i){const o=r[i];if(o<n.from||o>n.to)continue;const s=this._getLine(t,o);s.rendered||s.update(e)}}clear(){this.options._debug&&i("vdoc#clear");for(const t in this._lines.lhs)this._lines.lhs[t].clear();for(const t in this._lines.rhs)this._lines.rhs[t].clear()}}}},e={};function n(r){var i=e[r];if(void 0!==i)return i.exports;var o=e[r]={id:r,exports:{}};return t[r].call(o.exports,o,o.exports,n),o.exports}return n.n=t=>{var e=t&&t.__esModule?()=>t.default:()=>t;return n.d(e,{a:e}),e},n.d=(t,e)=>{for(var r in e)n.o(e,r)&&!n.o(t,r)&&Object.defineProperty(t,r,{enumerable:!0,get:e[r]})},n.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),n.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.nc=void 0,n(675)})()));