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t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var i=0;i<e.ops.length;i++){var r=e.ops[i];if(r.cursorActivityHandlers)for(;r.cursorActivityCalled<r.cursorActivityHandlers.length;)r.cursorActivityHandlers[r.cursorActivityCalled++].call(null,r.cm)}}while(n<t.length)}function Mn(e,t){var n=e.ownsGroup;if(n)try{Ln(n)}finally{Sn=null,t(n)}}var An=null;function Nn(e,t){var n=me(e,t);if(n.length){var i,r=Array.prototype.slice.call(arguments,2);Sn?i=Sn.delayedCallbacks:An?i=An:(i=An=[],setTimeout(Dn,0));for(var o=function(e){i.push((function(){return n[e].apply(null,r)}))},a=0;a<n.length;++a)o(a)}}function Dn(){var e=An;An=null;for(var t=0;t<e.length;++t)e[t]()}function Fn(e,t,n,i){for(var r=0;r<t.changes.length;r++){var o=t.changes[r];"text"==o?zn(e,t):"gutter"==o?Rn(e,t,n,i):"class"==o?Hn(e,t):"widget"==o&&_n(e,t,i)}t.changes=null}function En(e){return e.node==e.text&&(e.node=N("div",null,null,"position: 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Hn(e,t){On(e,t),t.line.wrapClass?En(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Rn(e,t,n,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var r=En(t);t.gutterBackground=N("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),r.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=En(t),l=t.gutter=N("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" 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Bn(e,t,n,i,r){if(t.widgets)for(var o=En(n),a=0,l=t.widgets;a<l.length;++a){var s=l[a],u=N("div",[s.node],"CodeMirror-linewidget"+(s.className?" 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n=Le(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function $n(e){return e.lineSpace.offsetTop}function Gn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Vn(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=A(e.measure,N("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,i={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(i.left)||isNaN(i.right)||(e.cachedPaddingH=i),i}function Kn(e){return B-e.display.nativeBarWidth}function Xn(e){return e.display.scroller.clientWidth-Kn(e)-e.display.barWidth}function Zn(e){return e.display.scroller.clientHeight-Kn(e)-e.display.barHeight}function Yn(e,t,n){var i=e.options.lineWrapping,r=i&&Xn(e);if(!t.measure.heights||i&&t.measure.width!=r){var o=t.measure.heights=[];if(i){t.measure.width=r;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var 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i=Ye(e.doc,t.line),r=an(i)+$n(e.display);return{left:n,right:n,top:r,bottom:r+i.height}}function wi(e,t,n,i,r){var o=ot(e,t,n);return o.xRel=r,i&&(o.outside=i),o}function ki(e,t,n){var i=e.doc;if((n+=e.display.viewOffset)<0)return wi(i.first,0,null,-1,-1);var r=nt(i,n),o=i.first+i.size-1;if(r>o)return wi(i.first+i.size-1,Ye(i,o).text.length,null,1,1);t<0&&(t=0);for(var a=Ye(i,r);;){var l=Li(e,a,r,t,n),s=Zt(a,l.ch+(l.xRel>0||l.outside>0?1:0));if(!s)return l;var u=s.find(1);if(u.line==r)return u;a=Ye(i,r=u.line)}}function Ci(e,t,n,i){i-=mi(t);var r=t.text.length,o=le((function(t){return ii(e,n,t-1).bottom<=i}),r,0);return{begin:o,end:r=le((function(t){return ii(e,n,t).top>i}),o,r)}}function Si(e,t,n,i){return n||(n=ni(e,t)),Ci(e,t,n,gi(e,t,ii(e,n,i),"line").top)}function Ti(e,t,n,i){return!(e.bottom<=n)&&(e.top>n||(i?e.left:e.right)>t)}function Li(e,t,n,i,r){r-=an(t);var o=ni(e,t),a=mi(t),l=0,s=t.text.length,u=!0,c=he(t,e.doc.direction);if(c){var d=(e.options.lineWrapping?Ai:Mi)(e,t,n,o,c,i,r);l=(u=1!=d.level)?d.from:d.to-1,s=u?d.to:d.from-1}var h,f,p=null,m=null,g=le((function(t){var n=ii(e,o,t);return n.top+=a,n.bottom+=a,!!Ti(n,i,r,!1)&&(n.top<=r&&n.left<=i&&(p=t,m=n),!0)}),l,s),v=!1;if(m){var x=i-m.left<m.right-i,y=x==u;g=p+(y?0:1),f=y?"after":"before",h=x?m.left:m.right}else{u||g!=s&&g!=l||g++,f=0==g?"after":g==t.text.length?"before":ii(e,o,g-(u?1:0)).bottom+a<=r==u?"after":"before";var b=yi(e,ot(n,g,f),"line",t,o);h=b.left,v=r<b.top?-1:r>=b.bottom?1:0}return wi(n,g=ae(t.text,g,1),f,v,i-h)}function Mi(e,t,n,i,r,o,a){var l=le((function(l){var s=r[l],u=1!=s.level;return Ti(yi(e,ot(n,u?s.to:s.from,u?"before":"after"),"line",t,i),o,a,!0)}),0,r.length-1),s=r[l];if(l>0){var u=1!=s.level,c=yi(e,ot(n,u?s.from:s.to,u?"after":"before"),"line",t,i);Ti(c,o,a,!0)&&c.top>a&&(s=r[l-1])}return s}function Ai(e,t,n,i,r,o,a){var l=Ci(e,t,i,a),s=l.begin,u=l.end;/\s/.test(t.text.charAt(u-1))&&u--;for(var c=null,d=null,h=0;h<r.length;h++){var f=r[h];if(!(f.from>=u||f.to<=s)){var p=ii(e,i,1!=f.level?Math.min(u,f.to)-1:Math.max(s,f.from)).right,m=p<o?o-p+1e9:p-o;(!c||d>m)&&(c=f,d=m)}}return c||(c=r[r.length-1]),c.from<s&&(c={from:s,to:c.to,level:c.level}),c.to>u&&(c={from:c.from,to:u,level:c.level}),c}function Ni(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==ri){ri=N("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)ri.appendChild(document.createTextNode("x")),ri.appendChild(N("br"));ri.appendChild(document.createTextNode("x"))}A(e.measure,ri);var n=ri.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),M(e.measure),n||1}function Di(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=N("span","xxxxxxxxxx"),n=N("pre",[t],"CodeMirror-line-like");A(e.measure,n);var i=t.getBoundingClientRect(),r=(i.right-i.left)/10;return r>2&&(e.cachedCharWidth=r),r||10}function Fi(e){for(var t=e.display,n={},i={},r=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a){var l=e.display.gutterSpecs[a].className;n[l]=o.offsetLeft+o.clientLeft+r,i[l]=o.clientWidth}return{fixedPos:Ei(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:i,wrapperWidth:t.wrapper.clientWidth}}function Ei(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Oi(e){var t=Ni(e.display),n=e.options.lineWrapping,i=n&&Math.max(5,e.display.scroller.clientWidth/Di(e.display)-3);return function(r){if(rn(e.doc,r))return 0;var o=0;if(r.widgets)for(var a=0;a<r.widgets.length;a++)r.widgets[a].height&&(o+=r.widgets[a].height);return n?o+(Math.ceil(r.text.length/i)||1)*t:o+t}}function Ii(e){var t=e.doc,n=Oi(e);t.iter((function(e){var t=n(e);t!=e.height&&et(e,t)}))}function zi(e,t,n,i){var r=e.display;if(!n&&"true"==Le(t).getAttribute("cm-not-content"))return null;var o,a,l=r.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(e){return null}var s,u=ki(e,o,a);if(i&&u.xRel>0&&(s=Ye(e.doc,u.line).text).length==u.ch){var c=_(s,s.length,e.options.tabSize)-s.length;u=ot(u.line,Math.max(0,Math.round((o-Vn(e.display).left)/Di(e.display))-c))}return u}function Hi(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,i=0;i<n.length;i++)if((t-=n[i].size)<0)return i}function Ri(e,t,n,i){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),i||(i=0);var r=e.display;if(i&&n<r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>t)&&(r.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=r.viewTo)Dt&&tn(e.doc,t)<r.viewTo&&Pi(e);else if(n<=r.viewFrom)Dt&&nn(e.doc,n+i)>r.viewFrom?Pi(e):(r.viewFrom+=i,r.viewTo+=i);else if(t<=r.viewFrom&&n>=r.viewTo)Pi(e);else if(t<=r.viewFrom){var o=Wi(e,n,n+i,1);o?(r.view=r.view.slice(o.index),r.viewFrom=o.lineN,r.viewTo+=i):Pi(e)}else if(n>=r.viewTo){var a=Wi(e,t,t,-1);a?(r.view=r.view.slice(0,a.index),r.viewTo=a.lineN):Pi(e)}else{var l=Wi(e,t,t,-1),s=Wi(e,n,n+i,1);l&&s?(r.view=r.view.slice(0,l.index).concat(Cn(e,l.lineN,s.lineN)).concat(r.view.slice(s.index)),r.viewTo+=i):Pi(e)}var u=r.externalMeasured;u&&(n<u.lineN?u.lineN+=i:t<u.lineN+u.size&&(r.externalMeasured=null))}function _i(e,t,n){e.curOp.viewChanged=!0;var i=e.display,r=e.display.externalMeasured;if(r&&t>=r.lineN&&t<r.lineN+r.size&&(i.externalMeasured=null),!(t<i.viewFrom||t>=i.viewTo)){var o=i.view[Hi(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==W(a,n)&&a.push(n)}}}function Pi(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Wi(e,t,n,i){var r,o=Hi(e,t),a=e.display.view;if(!Dt||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s<o;s++)l+=a[s].size;if(l!=t){if(i>0){if(o==a.length-1)return null;r=l+a[o].size-t,o++}else r=l-t;t+=r,n+=r}for(;tn(e.doc,n)!=n;){if(o==(i<0?0:a.length-1))return null;n+=i*a[o-(i<0?1:0)].size,o+=i}return{index:o,lineN:n}}function Bi(e,t,n){var i=e.display;0==i.view.length||t>=i.viewTo||n<=i.viewFrom?(i.view=Cn(e,t,n),i.viewFrom=t):(i.viewFrom>t?i.view=Cn(e,t,i.viewFrom).concat(i.view):i.viewFrom<t&&(i.view=i.view.slice(Hi(e,t))),i.viewFrom=t,i.viewTo<n?i.view=i.view.concat(Cn(e,i.viewTo,n)):i.viewTo>n&&(i.view=i.view.slice(0,Hi(e,n)))),i.viewTo=n}function ji(e){for(var t=e.display.view,n=0,i=0;i<t.length;i++){var r=t[i];r.hidden||r.node&&!r.changes||++n}return n}function qi(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Ui(e,t){void 0===t&&(t=!0);for(var n=e.doc,i={},r=i.cursors=document.createDocumentFragment(),o=i.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(t||a!=n.sel.primIndex){var l=n.sel.ranges[a];if(!(l.from().line>=e.display.viewTo||l.to().line<e.display.viewFrom)){var s=l.empty();(s||e.options.showCursorWhenSelecting)&&$i(e,l.head,r),s||Vi(e,l,o)}}return i}function $i(e,t,n){var i=yi(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),r=n.appendChild(N("div"," ","CodeMirror-cursor"));if(r.style.left=i.left+"px",r.style.top=i.top+"px",r.style.height=Math.max(0,i.bottom-i.top)*e.options.cursorHeight+"px",i.other){var o=n.appendChild(N("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=i.other.left+"px",o.style.top=i.other.top+"px",o.style.height=.85*(i.other.bottom-i.other.top)+"px"}}function Gi(e,t){return e.top-t.top||e.left-t.left}function Vi(e,t,n){var i=e.display,r=e.doc,o=document.createDocumentFragment(),a=Vn(e.display),l=a.left,s=Math.max(i.sizerWidth,Xn(e)-i.sizer.offsetLeft)-a.right,u="ltr"==r.direction;function c(e,t,n,i){t<0&&(t=0),t=Math.round(t),i=Math.round(i),o.appendChild(N("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?s-e:n)+"px;\n                             height: "+(i-t)+"px"))}function d(t,n,i){var o,a,d=Ye(r,t),h=d.text.length;function f(n,i){return xi(e,ot(t,n),"div",d,i)}function p(t,n,i){var r=Si(e,d,null,t),o="ltr"==n==("after"==i)?"left":"right";return f("after"==i?r.begin:r.end-(/\s/.test(d.text.charAt(r.end-1))?2:1),o)[o]}var m=he(d,r.direction);return se(m,n||0,null==i?h:i,(function(e,t,r,d){var g="ltr"==r,v=f(e,g?"left":"right"),x=f(t-1,g?"right":"left"),y=null==n&&0==e,b=null==i&&t==h,w=0==d,k=!m||d==m.length-1;if(x.top-v.top<=3){var C=(u?b:y)&&k,S=(u?y:b)&&w?l:(g?v:x).left,T=C?s:(g?x:v).right;c(S,v.top,T-S,v.bottom)}else{var L,M,A,N;g?(L=u&&y&&w?l:v.left,M=u?s:p(e,r,"before"),A=u?l:p(t,r,"after"),N=u&&b&&k?s:x.right):(L=u?p(e,r,"before"):l,M=!u&&y&&w?s:v.right,A=!u&&b&&k?l:x.left,N=u?p(t,r,"after"):s),c(L,v.top,M-L,v.bottom),v.bottom<x.top&&c(l,v.bottom,null,x.top),c(A,x.top,N-A,x.bottom)}(!o||Gi(v,o)<0)&&(o=v),Gi(x,o)<0&&(o=x),(!a||Gi(v,a)<0)&&(a=v),Gi(x,a)<0&&(a=x)})),{start:o,end:a}}var h=t.from(),f=t.to();if(h.line==f.line)d(h.line,h.ch,f.ch);else{var p=Ye(r,h.line),m=Ye(r,f.line),g=Qt(p)==Qt(m),v=d(h.line,h.ch,g?p.text.length+1:null).end,x=d(f.line,g?0:null,f.ch).start;g&&(v.top<x.top-2?(c(v.right,v.top,null,v.bottom),c(l,x.top,x.left,x.bottom)):c(v.right,v.top,x.left-v.right,v.bottom)),v.bottom<x.top&&c(l,v.bottom,null,x.top)}n.appendChild(o)}function Ki(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){e.hasFocus()||Qi(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Xi(e){e.state.focused||(e.display.input.focus(),Yi(e))}function Zi(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Qi(e))}),100)}function Yi(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(ve(e,"focus",e,t),e.state.focused=!0,O(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),s&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),Ki(e))}function Qi(e,t){e.state.delayingBlurEvent||(e.state.focused&&(ve(e,"blur",e,t),e.state.focused=!1,L(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Ji(e){for(var t=e.display,n=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var r=t.view[i],o=e.options.lineWrapping,s=void 0,u=0;if(!r.hidden){if(a&&l<8){var c=r.node.offsetTop+r.node.offsetHeight;s=c-n,n=c}else{var d=r.node.getBoundingClientRect();s=d.bottom-d.top,!o&&r.text.firstChild&&(u=r.text.firstChild.getBoundingClientRect().right-d.left-1)}var h=r.line.height-s;if((h>.005||h<-.005)&&(et(r.line,s),er(r.line),r.rest))for(var f=0;f<r.rest.length;f++)er(r.rest[f]);if(u>e.display.sizerWidth){var p=Math.ceil(u/Di(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=r.line,e.display.maxLineChanged=!0)}}}}function er(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],i=n.node.parentNode;i&&(n.height=i.offsetHeight)}}function tr(e,t,n){var i=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;i=Math.floor(i-$n(e));var r=n&&null!=n.bottom?n.bottom:i+e.wrapper.clientHeight,o=nt(t,i),a=nt(t,r);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=nt(t,an(Ye(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=nt(t,an(Ye(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function nr(e,t){if(!xe(e,"scrollCursorIntoView")){var n=e.display,i=n.sizer.getBoundingClientRect(),r=null;if(t.top+i.top<0?r=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(r=!1),null!=r&&!p){var o=N("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-$n(e.display))+"px;\n                         height: "+(t.bottom-t.top+Kn(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(r),e.display.lineSpace.removeChild(o)}}}function ir(e,t,n,i){var r;null==i&&(i=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?ot(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ot(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,l=yi(e,t),s=n&&n!=t?yi(e,n):l,u=or(e,r={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-i,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+i}),c=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=u.scrollTop&&(hr(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=u.scrollLeft&&(pr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return r}function rr(e,t){var n=or(e,t);null!=n.scrollTop&&hr(e,n.scrollTop),null!=n.scrollLeft&&pr(e,n.scrollLeft)}function or(e,t){var n=e.display,i=Ni(e.display);t.top<0&&(t.top=0);var r=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Zn(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+Gn(n),s=t.top<i,u=t.bottom>l-i;if(t.top<r)a.scrollTop=s?0:t.top;else if(t.bottom>r+o){var c=Math.min(t.top,(u?l:t.bottom)-o);c!=r&&(a.scrollTop=c)}var d=e.options.fixedGutter?0:n.gutters.offsetWidth,h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft-d,f=Xn(e)-n.gutters.offsetWidth,p=t.right-t.left>f;return p&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<h?a.scrollLeft=Math.max(0,t.left+d-(p?0:10)):t.right>f+h-3&&(a.scrollLeft=t.right+(p?0:10)-f),a}function ar(e,t){null!=t&&(cr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function lr(e){cr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function sr(e,t,n){null==t&&null==n||cr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function ur(e,t){cr(e),e.curOp.scrollToPos=t}function cr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,dr(e,bi(e,t.from),bi(e,t.to),t.margin))}function dr(e,t,n,i){var r=or(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-i,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+i});sr(e,r.scrollLeft,r.scrollTop)}function hr(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||qr(e,{top:t}),fr(e,t,!0),n&&qr(e),zr(e,100))}function fr(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function pr(e,t,n,i){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!i||(e.doc.scrollLeft=t,Vr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function mr(e){var t=e.display,n=t.gutters.offsetWidth,i=Math.round(e.doc.height+Gn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:i,scrollHeight:i+Kn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var gr=function(e,t,n){this.cm=n;var i=this.vert=N("div",[N("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),r=this.horiz=N("div",[N("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");i.tabIndex=r.tabIndex=-1,e(i),e(r),pe(i,"scroll",(function(){i.clientHeight&&t(i.scrollTop,"vertical")})),pe(r,"scroll",(function(){r.clientWidth&&t(r.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,a&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};gr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?i+"px":"0";var r=e.viewHeight-(t?i:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+r)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?i+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?i:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==i&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:t?i:0}},gr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},gr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},gr.prototype.zeroWidthHack=function(){var e=x&&!f?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new P,this.disableVert=new P},gr.prototype.enableZeroWidthBar=function(e,t,n){function i(){var r=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,i)}e.style.pointerEvents="auto",t.set(1e3,i)},gr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var vr=function(){};function xr(e,t){t||(t=mr(e));var n=e.display.barWidth,i=e.display.barHeight;yr(e,t);for(var r=0;r<4&&n!=e.display.barWidth||i!=e.display.barHeight;r++)n!=e.display.barWidth&&e.options.lineWrapping&&Ji(e),yr(e,mr(e)),n=e.display.barWidth,i=e.display.barHeight}function yr(e,t){var n=e.display,i=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}vr.prototype.update=function(){return{bottom:0,right:0}},vr.prototype.setScrollLeft=function(){},vr.prototype.setScrollTop=function(){},vr.prototype.clear=function(){};var br={native:gr,null:vr};function wr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new br[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),pe(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,n){"horizontal"==n?pr(e,t):hr(e,t)}),e),e.display.scrollbars.addClass&&O(e.display.wrapper,e.display.scrollbars.addClass)}var kr=0;function Cr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++kr},Tn(e.curOp)}function Sr(e){var t=e.curOp;t&&Mn(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;Tr(e)}))}function Tr(e){for(var t=e.ops,n=0;n<t.length;n++)Lr(t[n]);for(var i=0;i<t.length;i++)Mr(t[i]);for(var r=0;r<t.length;r++)Ar(t[r]);for(var o=0;o<t.length;o++)Nr(t[o]);for(var a=0;a<t.length;a++)Dr(t[a])}function Lr(e){var t=e.cm,n=t.display;_r(t),e.updateMaxLine&&sn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Rr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Mr(e){e.updatedDisplay=e.mustUpdate&&Br(e.cm,e.update)}function Ar(e){var t=e.cm,n=t.display;e.updatedDisplay&&Ji(t),e.barMeasure=mr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ei(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Kn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Xn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Nr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&pr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==E();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&xr(t,e.barMeasure),e.updatedDisplay&&Gr(t,e.barMeasure),e.selectionChanged&&Ki(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Xi(e.cm)}function Dr(e){var t=e.cm,n=t.display,i=t.doc;e.updatedDisplay&&jr(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&fr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&pr(t,e.scrollLeft,!0,!0),e.scrollToPos&&nr(t,ir(t,ht(i,e.scrollToPos.from),ht(i,e.scrollToPos.to),e.scrollToPos.margin));var r=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(r)for(var a=0;a<r.length;++a)r[a].lines.length||ve(r[a],"hide");if(o)for(var l=0;l<o.length;++l)o[l].lines.length&&ve(o[l],"unhide");n.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ve(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Fr(e,t){if(e.curOp)return t();Cr(e);try{return t()}finally{Sr(e)}}function Er(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Cr(e);try{return t.apply(e,arguments)}finally{Sr(e)}}}function Or(e){return function(){if(this.curOp)return e.apply(this,arguments);Cr(this);try{return e.apply(this,arguments)}finally{Sr(this)}}}function Ir(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Cr(t);try{return e.apply(this,arguments)}finally{Sr(t)}}}function zr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,H(Hr,e))}function Hr(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,i=yt(e,t.highlightFrontier),r=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(i.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?Ve(t.mode,i.state):null,s=vt(e,o,i,!0);l&&(i.state=l),o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!d&&h<a.length;++h)d=a[h]!=o.styles[h];d&&r.push(i.line),o.stateAfter=i.save(),i.nextLine()}else o.text.length<=e.options.maxHighlightLength&&bt(e,o.text,i),o.stateAfter=i.line%5==0?i.save():null,i.nextLine();if(+new Date>n)return zr(e,e.options.workDelay),!0})),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),r.length&&Fr(e,(function(){for(var t=0;t<r.length;t++)_i(e,r[t],"text")}))}}var Rr=function(e,t,n){var i=e.display;this.viewport=t,this.visible=tr(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Xn(e),this.force=n,this.dims=Fi(e),this.events=[]};function _r(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Kn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Kn(e)+"px",t.scrollbarsClipped=!0)}function Pr(e){if(e.hasFocus())return null;var t=E();if(!t||!F(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&F(e.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}function Wr(e){if(e&&e.activeElt&&e.activeElt!=E()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&F(document.body,e.anchorNode)&&F(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Br(e,t){var n=e.display,i=e.doc;if(t.editorIsHidden)return Pi(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ji(e))return!1;Kr(e)&&(Pi(e),t.dims=Fi(e));var r=i.first+i.size,o=Math.max(t.visible.from-e.options.viewportMargin,i.first),a=Math.min(r,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(i.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(r,n.viewTo)),Dt&&(o=tn(e.doc,o),a=nn(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Bi(e,o,a),n.viewOffset=an(Ye(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=ji(e);if(!l&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Pr(e);return s>4&&(n.lineDiv.style.display="none"),Ur(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Wr(u),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,zr(e,400)),n.updateLineNumbers=null,!0}function jr(e,t){for(var n=t.viewport,i=!0;;i=!1){if(i&&e.options.lineWrapping&&t.oldDisplayWidth!=Xn(e))i&&(t.visible=tr(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Gn(e.display)-Zn(e),n.top)}),t.visible=tr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!Br(e,t))break;Ji(e);var r=mr(e);qi(e),xr(e,r),Gr(e,r),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function qr(e,t){var n=new Rr(e,t);if(Br(e,n)){Ji(e),jr(e,n);var i=mr(e);qi(e),xr(e,i),Gr(e,i),n.finish()}}function Ur(e,t,n){var i=e.display,r=e.options.lineNumbers,o=i.lineDiv,a=o.firstChild;function l(t){var n=t.nextSibling;return s&&x&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var u=i.view,c=i.viewFrom,d=0;d<u.length;d++){var h=u[d];if(h.hidden);else if(h.node&&h.node.parentNode==o){for(;a!=h.node;)a=l(a);var f=r&&null!=t&&t<=c&&h.lineNumber;h.changes&&(W(h.changes,"gutter")>-1&&(f=!1),Fn(e,h,c,n)),f&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(rt(e.options,c)))),a=h.node.nextSibling}else{var p=Pn(e,h,c,n);o.insertBefore(p,a)}c+=h.size}for(;a;)a=l(a)}function $r(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Gr(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Kn(e)+"px"}function Vr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var i=Ei(t)-t.scroller.scrollLeft+e.doc.scrollLeft,r=t.gutters.offsetWidth,o=i+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=i+r+"px")}}function Kr(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=rt(e.options,t.first+t.size-1),i=e.display;if(n.length!=i.lineNumChars){var r=i.measure.appendChild(N("div",[N("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=r.firstChild.offsetWidth,a=r.offsetWidth-o;return i.lineGutter.style.width="",i.lineNumInnerWidth=Math.max(o,i.lineGutter.offsetWidth-a)+1,i.lineNumWidth=i.lineNumInnerWidth+a,i.lineNumChars=i.lineNumInnerWidth?n.length:-1,i.lineGutter.style.width=i.lineNumWidth+"px",$r(e.display),!0}return!1}function Xr(e,t){for(var n=[],i=!1,r=0;r<e.length;r++){var o=e[r],a=null;if("string"!=typeof o&&(a=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;i=!0}n.push({className:o,style:a})}return t&&!i&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function Zr(e){var t=e.gutters,n=e.gutterSpecs;M(t),e.lineGutter=null;for(var i=0;i<n.length;++i){var r=n[i],o=r.className,a=r.style,l=t.appendChild(N("div",null,"CodeMirror-gutter "+o));a&&(l.style.cssText=a),"CodeMirror-linenumbers"==o&&(e.lineGutter=l,l.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",$r(e)}function Yr(e){Zr(e.display),Ri(e),Vr(e)}function Qr(e,t,i,r){var o=this;this.input=i,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=D("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=D("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var u=D("div",[o.lineSpace],"CodeMirror-lines");o.mover=N("div",[u],null,"position: relative"),o.sizer=N("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=N("div",null,null,"position: absolute; height: "+B+"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"),a&&l<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),s||n&&v||(o.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(o.wrapper):e(o.wrapper)),o.viewFrom=o.viewTo=t.first,o.reportedViewFrom=o.reportedViewTo=t.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=Xr(r.gutters,r.lineNumbers),Zr(o),i.init(o)}Rr.prototype.signal=function(e,t){be(e,t)&&this.events.push(arguments)},Rr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ve.apply(null,this.events[e])};var Jr=0,eo=null;function to(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function no(e){var t=to(e);return t.x*=eo,t.y*=eo,t}function io(e,t){var i=to(t),r=i.x,o=i.y,a=e.display,l=a.scroller,u=l.scrollWidth>l.clientWidth,c=l.scrollHeight>l.clientHeight;if(r&&u||o&&c){if(o&&x&&s)e:for(var h=t.target,f=a.view;h!=l;h=h.parentNode)for(var p=0;p<f.length;p++)if(f[p].node==h){e.display.currentWheelTarget=h;break e}if(r&&!n&&!d&&null!=eo)return o&&c&&hr(e,Math.max(0,l.scrollTop+o*eo)),pr(e,Math.max(0,l.scrollLeft+r*eo)),(!o||o&&c)&&ke(t),void(a.wheelStartX=null);if(o&&null!=eo){var m=o*eo,g=e.doc.scrollTop,v=g+a.wrapper.clientHeight;m<0?g=Math.max(0,g+m-50):v=Math.min(e.doc.height,v+m+50),qr(e,{top:g,bottom:v})}Jr<20&&(null==a.wheelStartX?(a.wheelStartX=l.scrollLeft,a.wheelStartY=l.scrollTop,a.wheelDX=r,a.wheelDY=o,setTimeout((function(){if(null!=a.wheelStartX){var e=l.scrollLeft-a.wheelStartX,t=l.scrollTop-a.wheelStartY,n=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,n&&(eo=(eo*Jr+n)/(Jr+1),++Jr)}}),200)):(a.wheelDX+=r,a.wheelDY+=o))}}a?eo=-.53:n?eo=15:c?eo=-.7:h&&(eo=-1/3);var ro=function(e,t){this.ranges=e,this.primIndex=t};ro.prototype.primary=function(){return this.ranges[this.primIndex]},ro.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],i=e.ranges[t];if(!lt(n.anchor,i.anchor)||!lt(n.head,i.head))return!1}return!0},ro.prototype.deepCopy=function(){for(var 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o=e.lastLine();t.to.line>o&&(t={from:t.from,to:ot(o,Ye(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Qe(e,t.from,t.to),n||(n=co(e,t)),e.cm?ia(e.cm,t,i):vo(e,t,i),qo(e,n,q),e.cantEdit&&Ko(e,ot(e.firstLine(),0))&&(e.cantEdit=!1)}}function ia(e,t,n){var i=e.doc,r=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=tt(Qt(Ye(i,o.line))),i.iter(s,a.line+1,(function(e){if(e==r.maxLine)return l=!0,!0}))),i.sel.contains(t.from,t.to)>-1&&ye(e),vo(i,t,n,Oi(e)),e.options.lineWrapping||(i.iter(s,o.line+t.text.length,(function(e){var t=ln(e);t>r.maxLineLength&&(r.maxLine=e,r.maxLineLength=t,r.maxLineChanged=!0,l=!1)})),l&&(e.curOp.updateMaxLine=!0)),At(i,o.line),zr(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?Ri(e):o.line!=a.line||1!=t.text.length||go(e.doc,t)?Ri(e,o.line,a.line+1,u):_i(e,o.line,"text");var c=be(e,"changes"),d=be(e,"change");if(d||c){var h={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&Nn(e,"change",e,h),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function ra(e,t,n,i,r){var o;i||(i=n),at(i,n)<0&&(n=(o=[i,n])[0],i=o[1]),"string"==typeof t&&(t=e.splitLines(t)),Qo(e,{from:n,to:i,text:t,origin:r})}function oa(e,t,n,i){n<e.line?e.line+=i:t<e.line&&(e.line=t,e.ch=0)}function aa(e,t,n,i){for(var r=0;r<e.length;++r){var o=e[r],a=!0;if(o.ranges){o.copied||((o=e[r]=o.deepCopy()).copied=!0);for(var l=0;l<o.ranges.length;l++)oa(o.ranges[l].anchor,t,n,i),oa(o.ranges[l].head,t,n,i)}else{for(var s=0;s<o.changes.length;++s){var u=o.changes[s];if(n<u.from.line)u.from=ot(u.from.line+i,u.from.ch),u.to=ot(u.to.line+i,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,r+1),r=0)}}}function la(e,t){var n=t.from.line,i=t.to.line,r=t.text.length-(i-n)-1;aa(e.done,n,i,r),aa(e.undone,n,i,r)}function sa(e,t,n,i){var r=t,o=t;return"number"==typeof t?o=Ye(e,dt(e,t)):r=tt(t),null==r?null:(i(o,r)&&e.cm&&_i(e.cm,r,n),o)}function ua(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}function ca(e){this.children=e;for(var t=0,n=0,i=0;i<e.length;++i){var r=e[i];t+=r.chunkSize(),n+=r.height,r.parent=this}this.size=t,this.height=n,this.parent=null}oo.prototype.from=function(){return ct(this.anchor,this.head)},oo.prototype.to=function(){return ut(this.anchor,this.head)},oo.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},ua.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,i=e+t;n<i;++n){var r=this.lines[n];this.height-=r.height,dn(r),Nn(r,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var i=0;i<t.length;++i)t[i].parent=this},iterN:function(e,t,n){for(var i=e+t;e<i;++e)if(n(this.lines[e]))return!0}},ca.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var i=this.children[n],r=i.chunkSize();if(e<r){var o=Math.min(t,r-e),a=i.height;if(i.removeInner(e,o),this.height-=a-i.height,r==o&&(this.children.splice(n--,1),i.parent=null),0==(t-=o))break;e=0}else e-=r}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof ua))){var l=[];this.collapse(l),this.children=[new ua(l)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var i=0;i<this.children.length;++i){var r=this.children[i],o=r.chunkSize();if(e<=o){if(r.insertInner(e,t,n),r.lines&&r.lines.length>50){for(var a=r.lines.length%25+25,l=a;l<r.lines.length;){var s=new ua(r.lines.slice(l,l+=25));r.height-=s.height,this.children.splice(++i,0,s),s.parent=this}r.lines=r.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new ca(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=W(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var i=new ca(e.children);i.parent=e,e.children=[i,t],e=i}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var i=0;i<this.children.length;++i){var r=this.children[i],o=r.chunkSize();if(e<o){var a=Math.min(t,o-e);if(r.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var da=function(e,t,n){if(n)for(var i in n)n.hasOwnProperty(i)&&(this[i]=n[i]);this.doc=e,this.node=t};function ha(e,t,n){an(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&ar(e,n)}function fa(e,t,n,i){var r=new da(e,n,i),o=e.cm;return o&&r.noHScroll&&(o.display.alignWidgets=!0),sa(e,t,"widget",(function(t){var n=t.widgets||(t.widgets=[]);if(null==r.insertAt?n.push(r):n.splice(Math.min(n.length-1,Math.max(0,r.insertAt)),0,r),r.line=t,o&&!rn(e,t)){var i=an(t)<e.scrollTop;et(t,t.height+qn(r)),i&&ar(o,r.height),o.curOp.forceUpdate=!0}return!0})),o&&Nn(o,"lineWidgetAdded",o,r,"number"==typeof t?t:tt(t)),r}da.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,i=tt(n);if(null!=i&&t){for(var r=0;r<t.length;++r)t[r]==this&&t.splice(r--,1);t.length||(n.widgets=null);var o=qn(this);et(n,Math.max(0,n.height-o)),e&&(Fr(e,(function(){ha(e,n,-o),_i(e,i,"widget")})),Nn(e,"lineWidgetCleared",e,this,i))}},da.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,i=this.line;this.height=null;var r=qn(this)-t;r&&(rn(this.doc,i)||et(i,i.height+r),n&&Fr(n,(function(){n.curOp.forceUpdate=!0,ha(n,i,r),Nn(n,"lineWidgetChanged",n,e,tt(i))})))},we(da);var pa=0,ma=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++pa};function ga(e,t,n,i,r){if(i&&i.shared)return xa(e,t,n,i,r);if(e.cm&&!e.cm.curOp)return Er(e.cm,ga)(e,t,n,i,r);var o=new ma(e,r),a=at(t,n);if(i&&R(i,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=D("span",[o.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Yt(e,t.line,t,n,o)||t.line!=n.line&&Yt(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Et()}o.addToHistory&&Lo(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l,s=t.line,u=e.cm;if(e.iter(s,n.line+1,(function(e){u&&o.collapsed&&!u.options.lineWrapping&&Qt(e)==u.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&et(e,0),Ht(e,new Ot(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s})),o.collapsed&&e.iter(t.line,n.line+1,(function(t){rn(e,t)&&et(t,0)})),o.clearOnEnter&&pe(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(Ft(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++pa,o.atomic=!0),u){if(l&&(u.curOp.updateMaxLine=!0),o.collapsed)Ri(u,t.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var c=t.line;c<=n.line;c++)_i(u,c,"text");o.atomic&&$o(u.doc),Nn(u,"markerAdded",u,o)}return o}ma.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Cr(e),be(this,"clear")){var n=this.find();n&&Nn(this,"clear",n.from,n.to)}for(var i=null,r=null,o=0;o<this.lines.length;++o){var a=this.lines[o],l=It(a.markedSpans,this);e&&!this.collapsed?_i(e,tt(a),"text"):e&&(null!=l.to&&(r=tt(a)),null!=l.from&&(i=tt(a))),a.markedSpans=zt(a.markedSpans,l),null==l.from&&this.collapsed&&!rn(this.doc,a)&&e&&et(a,Ni(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var u=Qt(this.lines[s]),c=ln(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=i&&e&&this.collapsed&&Ri(e,i,r+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&$o(e.doc)),e&&Nn(e,"markerCleared",e,this,i,r),t&&Sr(e),this.parent&&this.parent.clear()}},ma.prototype.find=function(e,t){var n,i;null==e&&"bookmark"==this.type&&(e=1);for(var r=0;r<this.lines.length;++r){var o=this.lines[r],a=It(o.markedSpans,this);if(null!=a.from&&(n=ot(t?o:tt(o),a.from),-1==e))return n;if(null!=a.to&&(i=ot(t?o:tt(o),a.to),1==e))return i}return n&&{from:n,to:i}},ma.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,i=this.doc.cm;t&&i&&Fr(i,(function(){var r=t.line,o=tt(t.line),a=ti(i,o);if(a&&(ci(a),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!rn(n.doc,r)&&null!=n.height){var l=n.height;n.height=null;var s=qn(n)-l;s&&et(r,r.height+s)}Nn(i,"markerChanged",i,e)}))},ma.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=W(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ma.prototype.detachLine=function(e){if(this.lines.splice(W(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},we(ma);var va=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function xa(e,t,n,i,r){(i=R(i)).shared=!1;var o=[ga(e,t,n,i,r)],a=o[0],l=i.widgetNode;return xo(e,(function(e){l&&(i.widgetNode=l.cloneNode(!0)),o.push(ga(e,ht(e,t),ht(e,n),i,r));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=X(o)})),new va(o,a)}function ya(e){return e.findMarks(ot(e.first,0),e.clipPos(ot(e.lastLine())),(function(e){return e.parent}))}function ba(e,t){for(var n=0;n<t.length;n++){var i=t[n],r=i.find(),o=e.clipPos(r.from),a=e.clipPos(r.to);if(at(o,a)){var l=ga(e,o,a,i.primary,i.primary.type);i.markers.push(l),l.parent=i}}}function wa(e){for(var t=function(t){var n=e[t],i=[n.primary.doc];xo(n.primary.doc,(function(e){return i.push(e)}));for(var r=0;r<n.markers.length;r++){var o=n.markers[r];-1==W(i,o.doc)&&(o.parent=null,n.markers.splice(r--,1))}},n=0;n<e.length;n++)t(n)}va.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Nn(this,"clear")}},va.prototype.find=function(e,t){return this.primary.find(e,t)},we(va);var ka=0,Ca=function(e,t,n,i,r){if(!(this instanceof Ca))return new Ca(e,t,n,i,r);null==n&&(n=0),ca.call(this,[new ua([new un("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=ot(n,0);this.sel=lo(o),this.history=new ko(null),this.id=++ka,this.modeOption=t,this.lineSep=i,this.direction="rtl"==r?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),vo(this,{from:o,to:o,text:e}),jo(this,lo(o),q)};Ca.prototype=J(ca.prototype,{constructor:Ca,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,i=0;i<t.length;++i)n+=t[i].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Je(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Ir((function(e){var t=ot(this.first,0),n=this.first+this.size-1;Qo(this,{from:t,to:ot(n,Ye(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&sr(this.cm,0,0),jo(this,lo(t),q)})),replaceRange:function(e,t,n,i){ra(this,e,t=ht(this,t),n=n?ht(this,n):t,i)},getRange:function(e,t,n){var i=Qe(this,ht(this,e),ht(this,t));return!1===n?i:i.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(it(this,e))return Ye(this,e)},getLineNumber:function(e){return tt(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ye(this,e)),Qt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ht(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Ir((function(e,t,n){Po(this,ht(this,"number"==typeof e?ot(e,t||0):e),null,n)})),setSelection:Ir((function(e,t,n){Po(this,ht(this,e),ht(this,t||e),n)})),extendSelection:Ir((function(e,t,n){Ho(this,ht(this,e),t&&ht(this,t),n)})),extendSelections:Ir((function(e,t){Ro(this,pt(this,e),t)})),extendSelectionsBy:Ir((function(e,t){Ro(this,pt(this,Z(this.sel.ranges,e)),t)})),setSelections:Ir((function(e,t,n){if(e.length){for(var i=[],r=0;r<e.length;r++)i[r]=new oo(ht(this,e[r].anchor),ht(this,e[r].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),jo(this,ao(this.cm,i,t),n)}})),addSelection:Ir((function(e,t,n){var i=this.sel.ranges.slice(0);i.push(new oo(ht(this,e),ht(this,t||e))),jo(this,ao(this.cm,i,i.length-1),n)})),getSelection:function(e){for(var t,n=this.sel.ranges,i=0;i<n.length;i++){var r=Qe(this,n[i].from(),n[i].to());t=t?t.concat(r):r}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,i=0;i<n.length;i++){var r=Qe(this,n[i].from(),n[i].to());!1!==e&&(r=r.join(e||this.lineSeparator())),t[i]=r}return t},replaceSelection:function(e,t,n){for(var i=[],r=0;r<this.sel.ranges.length;r++)i[r]=e;this.replaceSelections(i,t,n||"+input")},replaceSelections:Ir((function(e,t,n){for(var i=[],r=this.sel,o=0;o<r.ranges.length;o++){var a=r.ranges[o];i[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var l=t&&"end"!=t&&fo(this,i,t),s=i.length-1;s>=0;s--)Qo(this,i[s]);l?Bo(this,l):this.cm&&lr(this.cm)})),undo:Ir((function(){ea(this,"undo")})),redo:Ir((function(){ea(this,"redo")})),undoSelection:Ir((function(){ea(this,"undo",!0)})),redoSelection:Ir((function(){ea(this,"redo",!0)})),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new ko(this.history.maxGeneration),xo(this,(function(t){return t.history=e.history}),!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Io(this.history.done),undone:Io(this.history.undone)}},setHistory:function(e){var t=this.history=new ko(this.history.maxGeneration);t.done=Io(e.done.slice(0),null,!0),t.undone=Io(e.undone.slice(0),null,!0)},setGutterMarker:Ir((function(e,t,n){return sa(this,e,"gutter",(function(e){var i=e.gutterMarkers||(e.gutterMarkers={});return 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dl(e){16==e.keyCode&&(this.doc.sel.shift=!1),xe(this,e)}function hl(e){var t=this;if(!(e.target&&e.target!=t.display.input.getField()||Un(t.display,e)||xe(t,e)||e.ctrlKey&&!e.altKey||x&&e.metaKey)){var n=e.keyCode,i=e.charCode;if(d&&n==sl)return sl=null,void ke(e);if(!d||e.which&&!(e.which<10)||!al(t,e)){var r=String.fromCharCode(null==i?n:i);"\b"!=r&&(ll(t,e,r)||t.display.input.onKeyPress(e))}}}var fl,pl,ml=400,gl=function(e,t,n){this.time=e,this.pos=t,this.button=n};function vl(e,t){var n=+new Date;return pl&&pl.compare(n,e,t)?(fl=pl=null,"triple"):fl&&fl.compare(n,e,t)?(pl=new gl(n,e,t),fl=null,"double"):(fl=new gl(n,e,t),pl=null,"single")}function xl(e){var t=this,n=t.display;if(!(xe(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,Un(n,e))s||(n.scroller.draggable=!1,setTimeout((function(){return n.scroller.draggable=!0}),100));else if(!Ml(t,e)){var i=zi(t,e),r=Me(e),o=i?vl(i,r):"single";window.focus(),1==r&&t.state.selectingText&&t.state.selectingText(e),i&&yl(t,r,i,o,e)||(1==r?i?wl(t,i,o,e):Le(e)==n.scroller&&ke(e):2==r?(i&&Ho(t.doc,i),setTimeout((function(){return n.input.focus()}),20)):3==r&&(C?t.display.input.onContextMenu(e):Zi(t)))}}function yl(e,t,n,i,r){var o="Click";return"double"==i?o="Double"+o:"triple"==i&&(o="Triple"+o),rl(e,qa(o=(1==t?"Left":2==t?"Middle":"Right")+o,r),r,(function(t){if("string"==typeof t&&(t=Ya[t]),!t)return!1;var i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),i=t(e,n)!=j}finally{e.state.suppressEdits=!1}return i}))}function bl(e,t,n){var i=e.getOption("configureMouse"),r=i?i(e,t,n):{};if(null==r.unit){var o=y?n.shiftKey&&n.metaKey:n.altKey;r.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==r.extend||e.doc.extend)&&(r.extend=e.doc.extend||n.shiftKey),null==r.addNew&&(r.addNew=x?n.metaKey:n.ctrlKey),null==r.moveOnDrag&&(r.moveOnDrag=!(x?n.altKey:n.ctrlKey)),r}function wl(e,t,n,i){a?setTimeout(H(Xi,e),0):e.curOp.focus=E();var r,o=bl(e,n,i),l=e.doc.sel;e.options.dragDrop&&De&&!e.isReadOnly()&&"single"==n&&(r=l.contains(t))>-1&&(at((r=l.ranges[r]).from(),t)<0||t.xRel>0)&&(at(r.to(),t)>0||t.xRel<0)?kl(e,i,t,o):Sl(e,i,t,o)}function kl(e,t,n,i){var r=e.display,o=!1,u=Er(e,(function(t){s&&(r.scroller.draggable=!1),e.state.draggingText=!1,ge(r.wrapper.ownerDocument,"mouseup",u),ge(r.wrapper.ownerDocument,"mousemove",c),ge(r.scroller,"dragstart",d),ge(r.scroller,"drop",u),o||(ke(t),i.addNew||Ho(e.doc,n,null,null,i.extend),s&&!h||a&&9==l?setTimeout((function(){r.wrapper.ownerDocument.body.focus({preventScroll:!0}),r.input.focus()}),20):r.input.focus())})),c=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},d=function(){return o=!0};s&&(r.scroller.draggable=!0),e.state.draggingText=u,u.copy=!i.moveOnDrag,r.scroller.dragDrop&&r.scroller.dragDrop(),pe(r.wrapper.ownerDocument,"mouseup",u),pe(r.wrapper.ownerDocument,"mousemove",c),pe(r.scroller,"dragstart",d),pe(r.scroller,"drop",u),Zi(e),setTimeout((function(){return r.input.focus()}),20)}function Cl(e,t,n){if("char"==n)return new oo(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new oo(ot(t.line,0),ht(e.doc,ot(t.line+1,0)));var i=n(e,t);return new oo(i.from,i.to)}function Sl(e,t,n,i){var r=e.display,o=e.doc;ke(t);var a,l,s=o.sel,u=s.ranges;if(i.addNew&&!i.extend?(l=o.sel.contains(n),a=l>-1?u[l]:new oo(n,n)):(a=o.sel.primary(),l=o.sel.primIndex),"rectangle"==i.unit)i.addNew||(a=new oo(n,n)),n=zi(e,t,!0,!0),l=-1;else{var c=Cl(e,n,i.unit);a=i.extend?zo(a,c.anchor,c.head,i.extend):c}i.addNew?-1==l?(l=u.length,jo(o,ao(e,u.concat([a]),l),{scroll:!1,origin:"*mouse"})):u.length>1&&u[l].empty()&&"char"==i.unit&&!i.extend?(jo(o,ao(e,u.slice(0,l).concat(u.slice(l+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):_o(o,l,a,U):(l=0,jo(o,new ro([a],0),U),s=o.sel);var d=n;function h(t){if(0!=at(d,t))if(d=t,"rectangle"==i.unit){for(var r=[],u=e.options.tabSize,c=_(Ye(o,n.line).text,n.ch,u),h=_(Ye(o,t.line).text,t.ch,u),f=Math.min(c,h),p=Math.max(c,h),m=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));m<=g;m++){var v=Ye(o,m).text,x=G(v,f,u);f==p?r.push(new oo(ot(m,x),ot(m,x))):v.length>x&&r.push(new oo(ot(m,x),ot(m,G(v,p,u))))}r.length||r.push(new oo(n,n)),jo(o,ao(e,s.ranges.slice(0,l).concat(r),l),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var y,b=a,w=Cl(e,t,i.unit),k=b.anchor;at(w.anchor,k)>0?(y=w.head,k=ct(b.from(),w.anchor)):(y=w.anchor,k=ut(b.to(),w.head));var C=s.ranges.slice(0);C[l]=Tl(e,new oo(ht(o,k),y)),jo(o,ao(e,C,l),U)}}var f=r.wrapper.getBoundingClientRect(),p=0;function m(t){var n=++p,a=zi(e,t,!0,"rectangle"==i.unit);if(a)if(0!=at(a,d)){e.curOp.focus=E(),h(a);var l=tr(r,o);(a.line>=l.to||a.line<l.from)&&setTimeout(Er(e,(function(){p==n&&m(t)})),150)}else{var s=t.clientY<f.top?-20:t.clientY>f.bottom?20:0;s&&setTimeout(Er(e,(function(){p==n&&(r.scroller.scrollTop+=s,m(t))})),50)}}function g(t){e.state.selectingText=!1,p=1/0,t&&(ke(t),r.input.focus()),ge(r.wrapper.ownerDocument,"mousemove",v),ge(r.wrapper.ownerDocument,"mouseup",x),o.history.lastSelOrigin=null}var v=Er(e,(function(e){0!==e.buttons&&Me(e)?m(e):g(e)})),x=Er(e,g);e.state.selectingText=x,pe(r.wrapper.ownerDocument,"mousemove",v),pe(r.wrapper.ownerDocument,"mouseup",x)}function Tl(e,t){var n=t.anchor,i=t.head,r=Ye(e.doc,n.line);if(0==at(n,i)&&n.sticky==i.sticky)return t;var o=he(r);if(!o)return t;var a=ce(o,n.ch,n.sticky),l=o[a];if(l.from!=n.ch&&l.to!=n.ch)return t;var s,u=a+(l.from==n.ch==(1!=l.level)?0:1);if(0==u||u==o.length)return t;if(i.line!=n.line)s=(i.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var c=ce(o,i.ch,i.sticky),d=c-a||(i.ch-n.ch)*(1==l.level?-1:1);s=c==u-1||c==u?d<0:d>0}var h=o[u+(s?-1:0)],f=s==(1==h.level),p=f?h.from:h.to,m=f?"after":"before";return n.ch==p&&n.sticky==m?t:new oo(new ot(n.line,p,m),i)}function Ll(e,t,n,i){var r,o;if(t.touches)r=t.touches[0].clientX,o=t.touches[0].clientY;else try{r=t.clientX,o=t.clientY}catch(e){return!1}if(r>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&ke(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!be(e,n))return Se(t);o-=l.top-a.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var u=a.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=r)return ve(e,n,e,nt(e.doc,o),e.display.gutterSpecs[s].className,t),Se(t)}}function Ml(e,t){return Ll(e,t,"gutterClick",!0)}function Al(e,t){Un(e.display,t)||Nl(e,t)||xe(e,t,"contextmenu")||C||e.display.input.onContextMenu(t)}function Nl(e,t){return!!be(e,"gutterContextMenu")&&Ll(e,t,"gutterContextMenu",!1)}function Dl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),hi(e)}gl.prototype.compare=function(e,t,n){return this.time+ml>e&&0==at(t,this.pos)&&n==this.button};var Fl={toString:function(){return"CodeMirror.Init"}},El={},Ol={};function Il(e){var t=e.optionHandlers;function n(n,i,r,o){e.defaults[n]=i,r&&(t[n]=o?function(e,t,n){n!=Fl&&r(e,t,n)}:r)}e.defineOption=n,e.Init=Fl,n("value","",(function(e,t){return e.setValue(t)}),!0),n("mode",null,(function(e,t){e.doc.modeOption=t,po(e)}),!0),n("indentUnit",2,po,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,(function(e){mo(e),hi(e),Ri(e)}),!0),n("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var n=[],i=e.doc.first;e.doc.iter((function(e){for(var r=0;;){var o=e.text.indexOf(t,r);if(-1==o)break;r=o+t.length,n.push(ot(i,o))}i++}));for(var r=n.length-1;r>=0;r--)ra(e.doc,t,n[r],ot(n[r].line,n[r].ch+t.length))}})),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=Fl&&e.refresh()})),n("specialCharPlaceholder",gn,(function(e){return e.refresh()}),!0),n("electricChars",!0),n("inputStyle",v?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),n("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),n("autocorrect",!1,(function(e,t){return e.getInputField().autocorrect=t}),!0),n("autocapitalize",!1,(function(e,t){return e.getInputField().autocapitalize=t}),!0),n("rtlMoveVisually",!b),n("wholeLineUpdateBefore",!0),n("theme","default",(function(e){Dl(e),Yr(e)}),!0),n("keyMap","default",(function(e,t,n){var i=$a(t),r=n!=Fl&&$a(n);r&&r.detach&&r.detach(e,i),i.attach&&i.attach(e,r||null)})),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Hl,!0),n("gutters",[],(function(e,t){e.display.gutterSpecs=Xr(t,e.options.lineNumbers),Yr(e)}),!0),n("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?Ei(e.display)+"px":"0",e.refresh()}),!0),n("coverGutterNextToScrollbar",!1,(function(e){return xr(e)}),!0),n("scrollbarStyle","native",(function(e){wr(e),xr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),n("lineNumbers",!1,(function(e,t){e.display.gutterSpecs=Xr(e.options.gutters,t),Yr(e)}),!0),n("firstLineNumber",1,Yr,!0),n("lineNumberFormatter",(function(e){return e}),Yr,!0),n("showCursorWhenSelecting",!1,qi,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,(function(e,t){"nocursor"==t&&(Qi(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)})),n("screenReaderLabel",null,(function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)})),n("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),n("dragDrop",!0,zl),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,qi,!0),n("singleCursorHeightPerLine",!0,qi,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,mo,!0),n("addModeClass",!1,mo,!0),n("pollInterval",100),n("undoDepth",200,(function(e,t){return e.doc.history.undoDepth=t})),n("historyEventDelay",1250),n("viewportMargin",10,(function(e){return e.refresh()}),!0),n("maxHighlightLength",1e4,mo,!0),n("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),n("tabindex",null,(function(e,t){return e.display.input.getField().tabIndex=t||""})),n("autofocus",null),n("direction","ltr",(function(e,t){return e.doc.setDirection(t)}),!0),n("phrases",null)}function zl(e,t,n){if(!t!=!(n&&n!=Fl)){var i=e.display.dragFunctions,r=t?pe:ge;r(e.display.scroller,"dragstart",i.start),r(e.display.scroller,"dragenter",i.enter),r(e.display.scroller,"dragover",i.over),r(e.display.scroller,"dragleave",i.leave),r(e.display.scroller,"drop",i.drop)}}function Hl(e){e.options.lineWrapping?(O(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),sn(e)),Ii(e),Ri(e),hi(e),setTimeout((function(){return xr(e)}),100)}function Rl(e,t){var n=this;if(!(this instanceof Rl))return new Rl(e,t);this.options=t=t?R(t):{},R(El,t,!1);var i=t.value;"string"==typeof i?i=new Ca(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i;var r=new Rl.inputStyles[t.inputStyle](this),o=this.display=new Qr(e,i,r,t);for(var u in o.wrapper.CodeMirror=this,Dl(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),wr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new P,keySeq:null,specialChars:null},t.autofocus&&!v&&o.input.focus(),a&&l<11&&setTimeout((function(){return n.display.input.reset(!0)}),20),_l(this),Fa(),Cr(this),this.curOp.forceUpdate=!0,yo(this,i),t.autofocus&&!v||this.hasFocus()?setTimeout((function(){n.hasFocus()&&!n.state.focused&&Yi(n)}),20):Qi(this),Ol)Ol.hasOwnProperty(u)&&Ol[u](this,t[u],Fl);Kr(this),t.finishInit&&t.finishInit(this);for(var c=0;c<Pl.length;++c)Pl[c](this);Sr(this),s&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function _l(e){var t=e.display;pe(t.scroller,"mousedown",Er(e,xl)),pe(t.scroller,"dblclick",a&&l<11?Er(e,(function(t){if(!xe(e,t)){var n=zi(e,t);if(n&&!Ml(e,t)&&!Un(e.display,t)){ke(t);var i=e.findWordAt(n);Ho(e.doc,i.anchor,i.head)}}})):function(t){return xe(e,t)||ke(t)}),pe(t.scroller,"contextmenu",(function(t){return Al(e,t)})),pe(t.input.getField(),"contextmenu",(function(n){t.scroller.contains(n.target)||Al(e,n)}));var n,i={end:0};function r(){t.activeTouch&&(n=setTimeout((function(){return t.activeTouch=null}),1e3),(i=t.activeTouch).end=+new Date)}function o(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function s(e,t){if(null==t.left)return!0;var n=t.left-e.left,i=t.top-e.top;return n*n+i*i>400}pe(t.scroller,"touchstart",(function(r){if(!xe(e,r)&&!o(r)&&!Ml(e,r)){t.input.ensurePolled(),clearTimeout(n);var a=+new Date;t.activeTouch={start:a,moved:!1,prev:a-i.end<=300?i:null},1==r.touches.length&&(t.activeTouch.left=r.touches[0].pageX,t.activeTouch.top=r.touches[0].pageY)}})),pe(t.scroller,"touchmove",(function(){t.activeTouch&&(t.activeTouch.moved=!0)})),pe(t.scroller,"touchend",(function(n){var i=t.activeTouch;if(i&&!Un(t,n)&&null!=i.left&&!i.moved&&new Date-i.start<300){var o,a=e.coordsChar(t.activeTouch,"page");o=!i.prev||s(i,i.prev)?new oo(a,a):!i.prev.prev||s(i,i.prev.prev)?e.findWordAt(a):new oo(ot(a.line,0),ht(e.doc,ot(a.line+1,0))),e.setSelection(o.anchor,o.head),e.focus(),ke(n)}r()})),pe(t.scroller,"touchcancel",r),pe(t.scroller,"scroll",(function(){t.scroller.clientHeight&&(hr(e,t.scroller.scrollTop),pr(e,t.scroller.scrollLeft,!0),ve(e,"scroll",e))})),pe(t.scroller,"mousewheel",(function(t){return io(e,t)})),pe(t.scroller,"DOMMouseScroll",(function(t){return io(e,t)})),pe(t.wrapper,"scroll",(function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0})),t.dragFunctions={enter:function(t){xe(e,t)||Te(t)},over:function(t){xe(e,t)||(Ma(e,t),Te(t))},start:function(t){return La(e,t)},drop:Er(e,Ta),leave:function(t){xe(e,t)||Aa(e)}};var u=t.input.getField();pe(u,"keyup",(function(t){return dl.call(e,t)})),pe(u,"keydown",Er(e,ul)),pe(u,"keypress",Er(e,hl)),pe(u,"focus",(function(t){return Yi(e,t)})),pe(u,"blur",(function(t){return Qi(e,t)}))}Rl.defaults=El,Rl.optionHandlers=Ol;var Pl=[];function Wl(e,t,n,i){var r,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?r=yt(e,t).state:n="prev");var a=e.options.tabSize,l=Ye(o,t),s=_(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var u,c=l.text.match(/^\s*/)[0];if(i||/\S/.test(l.text)){if("smart"==n&&((u=o.mode.indent(r,l.text.slice(c.length),l.text))==j||u>150)){if(!i)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?_(Ye(o,t-1).text,null,a):0:"add"==n?u=s+e.options.indentUnit:"subtract"==n?u=s-e.options.indentUnit:"number"==typeof n&&(u=s+n),u=Math.max(0,u);var d="",h=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/a);f;--f)h+=a,d+="\t";if(h<u&&(d+=K(u-h)),d!=c)return ra(o,d,ot(t,0),ot(t,c.length),"+input"),l.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var m=o.sel.ranges[p];if(m.head.line==t&&m.head.ch<c.length){var g=ot(t,c.length);_o(o,p,new oo(g,g));break}}}Rl.defineInitHook=function(e){return Pl.push(e)};var Bl=null;function jl(e){Bl=e}function ql(e,t,n,i,r){var o=e.doc;e.display.shift=!1,i||(i=o.sel);var a=+new Date-200,l="paste"==r||e.state.pasteIncoming>a,s=Ie(t),u=null;if(l&&i.ranges.length>1)if(Bl&&Bl.text.join("\n")==t){if(i.ranges.length%Bl.text.length==0){u=[];for(var c=0;c<Bl.text.length;c++)u.push(o.splitLines(Bl.text[c]))}}else s.length==i.ranges.length&&e.options.pasteLinesPerSelection&&(u=Z(s,(function(e){return[e]})));for(var d=e.curOp.updateInput,h=i.ranges.length-1;h>=0;h--){var f=i.ranges[h],p=f.from(),m=f.to();f.empty()&&(n&&n>0?p=ot(p.line,p.ch-n):e.state.overwrite&&!l?m=ot(m.line,Math.min(Ye(o,m.line).text.length,m.ch+X(s).length)):l&&Bl&&Bl.lineWise&&Bl.text.join("\n")==s.join("\n")&&(p=m=ot(p.line,0)));var g={from:p,to:m,text:u?u[h%u.length]:s,origin:r||(l?"paste":e.state.cutIncoming>a?"cut":"+input")};Qo(e.doc,g),Nn(e,"inputRead",e,g)}t&&!l&&$l(e,t),lr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=d),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Ul(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Fr(t,(function(){return ql(t,n,0,null,"paste")})),!0}function $l(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,i=n.ranges.length-1;i>=0;i--){var r=n.ranges[i];if(!(r.head.ch>100||i&&n.ranges[i-1].head.line==r.head.line)){var o=e.getModeAt(r.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Wl(e,r.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Ye(e.doc,r.head.line).text.slice(0,r.head.ch))&&(a=Wl(e,r.head.line,"smart"));a&&Nn(e,"electricInput",e,r.head.line)}}}function Gl(e){for(var t=[],n=[],i=0;i<e.doc.sel.ranges.length;i++){var r=e.doc.sel.ranges[i].head.line,o={anchor:ot(r,0),head:ot(r+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Vl(e,t,n,i){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",i?"":"off"),e.setAttribute("spellcheck",!!t)}function Kl(){var e=N("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=N("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return s?e.style.width="1000px":e.setAttribute("wrap","off"),m&&(e.style.border="1px solid black"),Vl(e),t}function Xl(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var i=this.options,r=i[e];i[e]==n&&"mode"!=e||(i[e]=n,t.hasOwnProperty(e)&&Er(this,t[e])(this,n,r),ve(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"]($a(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:Or((function(t,n){var i=t.token?t:e.getMode(this.options,t);if(i.startState)throw new Error("Overlays may not be stateful.");Y(this.state.overlays,{mode:i,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},(function(e){return e.priority})),this.state.modeGen++,Ri(this)})),removeOverlay:Or((function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var i=t[n].modeSpec;if(i==e||"string"==typeof e&&i.name==e)return t.splice(n,1),this.state.modeGen++,void Ri(this)}})),indentLine:Or((function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),it(this.doc,e)&&Wl(this,e,t,n)})),indentSelection:Or((function(e){for(var t=this.doc.sel.ranges,n=-1,i=0;i<t.length;i++){var r=t[i];if(r.empty())r.head.line>n&&(Wl(this,r.head.line,e,!0),n=r.head.line,i==this.doc.sel.primIndex&&lr(this));else{var o=r.from(),a=r.to(),l=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var s=l;s<n;++s)Wl(this,s,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[i].from().ch>0&&_o(this.doc,i,new oo(o,u[i].to()),q)}}})),getTokenAt:function(e,t){return St(this,e,t)},getLineTokens:function(e,t){return St(this,ot(e),t,!0)},getTokenTypeAt:function(e){e=ht(this.doc,e);var t,n=xt(this,Ye(this.doc,e.line)),i=0,r=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=i+r>>1;if((a?n[2*a-1]:0)>=o)r=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}i=a+1}}var l=t?t.indexOf("overlay "):-1;return l<0?t:0==l?null:t.slice(0,l-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var i=[];if(!n.hasOwnProperty(t))return i;var r=n[t],o=this.getModeAt(e);if("string"==typeof o[t])r[o[t]]&&i.push(r[o[t]]);else if(o[t])for(var a=0;a<o[t].length;a++){var l=r[o[t][a]];l&&i.push(l)}else o.helperType&&r[o.helperType]?i.push(r[o.helperType]):r[o.name]&&i.push(r[o.name]);for(var s=0;s<r._global.length;s++){var u=r._global[s];u.pred(o,this)&&-1==W(i,u.val)&&i.push(u.val)}return i},getStateAfter:function(e,t){var n=this.doc;return yt(this,(e=dt(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return yi(this,null==e?n.head:"object"==typeof 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o=this.display,a=(e=yi(this,ht(this.doc,e))).bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==i)a=e.top;else if("above"==i||"near"==i){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==i||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(a=e.bottom),l+t.offsetWidth>u&&(l=u-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==r?(l=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==r?l=0:"middle"==r&&(l=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=l+"px"),n&&rr(this,{left:l,top:a,right:l+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:Or(ul),triggerOnKeyPress:Or(hl),triggerOnKeyUp:dl,triggerOnMouseDown:Or(xl),execCommand:function(e){if(Ya.hasOwnProperty(e))return 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l=yi(n,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),r.push(l.left);var s=Yl(n,l,e,t);return"page"==t&&a==i.sel.primary()&&ar(n,xi(n,s,"div").top-l.top),s}),$),r.length)for(var a=0;a<i.sel.ranges.length;a++)i.sel.ranges[a].goalColumn=r[a]})),findWordAt:function(e){var t=Ye(this.doc,e.line).text,n=e.ch,i=e.ch;if(t){var r=this.getHelper(e,"wordChars");"before"!=e.sticky&&i!=t.length||!n?++i:--n;for(var o=t.charAt(n),a=ne(o,r)?function(e){return ne(e,r)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!ne(e)};n>0&&a(t.charAt(n-1));)--n;for(;i<t.length&&a(t.charAt(i));)++i}return new oo(ot(e.line,n),ot(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?O(this.display.cursorDiv,"CodeMirror-overwrite"):L(this.display.cursorDiv,"CodeMirror-overwrite"),ve(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==E()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Or((function(e,t){sr(this,e,t)})),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Kn(this)-this.display.barHeight,width:e.scrollWidth-Kn(this)-this.display.barWidth,clientHeight:Zn(this),clientWidth:Xn(this)}},scrollIntoView:Or((function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:ot(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?ur(this,e):dr(this,e.from,e.to,e.margin)})),setSize:Or((function(e,t){var n=this,i=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=i(e)),null!=t&&(this.display.wrapper.style.height=i(t)),this.options.lineWrapping&&di(this);var r=this.display.viewFrom;this.doc.iter(r,this.display.viewTo,(function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){_i(n,r,"widget");break}++r})),this.curOp.forceUpdate=!0,ve(this,"refresh",this)})),operation:function(e){return Fr(this,e)},startOperation:function(){return Cr(this)},endOperation:function(){return Sr(this)},refresh:Or((function(){var e=this.display.cachedTextHeight;Ri(this),this.curOp.forceUpdate=!0,hi(this),sr(this,this.doc.scrollLeft,this.doc.scrollTop),$r(this.display),(null==e||Math.abs(e-Ni(this.display))>.5||this.options.lineWrapping)&&Ii(this),ve(this,"refresh",this)})),swapDoc:Or((function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),yo(this,e),hi(this),this.display.input.reset(),sr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Nn(this,"swapDoc",this,t),t})),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},we(e),e.registerHelper=function(t,i,r){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][i]=r},e.registerGlobalHelper=function(t,i,r,o){e.registerHelper(t,i,o),n[t]._global.push({pred:r,val:o})}}function Zl(e,t,n,i,r){var o=t,a=n,l=Ye(e,t.line),s=r&&"rtl"==e.direction?-n:n;function u(){var n=t.line+s;return!(n<e.first||n>=e.first+e.size)&&(t=new ot(n,t.ch,t.sticky),l=Ye(e,n))}function c(o){var a;if("codepoint"==i){var c=l.text.charCodeAt(t.ch+(i>0?0:-1));a=isNaN(c)?null:new ot(t.line,Math.max(0,Math.min(l.text.length,t.ch+n*(c>=55296&&c<56320?2:1))),-n)}else a=r?Za(e.cm,l,t,n):Ka(l,t,n);if(null==a){if(o||!u())return!1;t=Xa(r,e.cm,l,t.line,s)}else t=a;return!0}if("char"==i||"codepoint"==i)c();else if("column"==i)c(!0);else if("word"==i||"group"==i)for(var d=null,h="group"==i,f=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(n<0)||c(!p);p=!1){var m=l.text.charAt(t.ch)||"\n",g=ne(m,f)?"w":h&&"\n"==m?"n":!h||/\s/.test(m)?null:"p";if(!h||p||g||(g="s"),d&&d!=g){n<0&&(n=1,c(),t.sticky="after");break}if(g&&(d=g),n>0&&!c(!p))break}var v=Ko(e,t,o,a,!0);return lt(o,v)&&(v.hitSide=!0),v}function Yl(e,t,n,i){var r,o,a=e.doc,l=t.left;if("page"==i){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(s-.5*Ni(e.display),3);r=(n>0?t.bottom:t.top)+n*u}else"line"==i&&(r=n>0?t.bottom+3:t.top-3);for(;(o=ki(e,l,r)).outside;){if(n<0?r<=0:r>=a.height){o.hitSide=!0;break}r+=5*n}return o}var Ql=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new P,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Jl(e,t){var n=ti(e,t.line);if(!n||n.hidden)return null;var i=Ye(e.doc,t.line),r=Qn(n,i,t.line),o=he(i,e.doc.direction),a="left";o&&(a=ce(o,t.ch)%2?"right":"left");var l=ai(r.map,t.ch,a);return l.offset="right"==l.collapse?l.end:l.start,l}function es(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ts(e,t){return t&&(e.bad=!0),e}function ns(e,t,n,i,r){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function u(e){return function(t){return t.id==e}}function c(){a&&(o+=l,s&&(o+=l),a=s=!1)}function d(e){e&&(c(),o+=e)}function h(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void d(n);var o,f=t.getAttribute("cm-marker");if(f){var p=e.findMarks(ot(i,0),ot(r+1,0),u(+f));return void(p.length&&(o=p[0].find(0))&&d(Qe(e.doc,o.from,o.to).join(l)))}if("false"==t.getAttribute("contenteditable"))return;var m=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;m&&c();for(var g=0;g<t.childNodes.length;g++)h(t.childNodes[g]);/^(pre|p)$/i.test(t.nodeName)&&(s=!0),m&&(a=!0)}else 3==t.nodeType&&d(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;h(t),t!=n;)t=t.nextSibling,s=!1;return o}function is(e,t,n){var i;if(t==e.display.lineDiv){if(!(i=e.display.lineDiv.childNodes[n]))return ts(e.clipPos(ot(e.display.viewTo-1)),!0);t=null,n=0}else for(i=t;;i=i.parentNode){if(!i||i==e.display.lineDiv)return null;if(i.parentNode&&i.parentNode==e.display.lineDiv)break}for(var r=0;r<e.display.view.length;r++){var o=e.display.view[r];if(o.node==i)return rs(o,t,n)}}function rs(e,t,n){var i=e.text.firstChild,r=!1;if(!t||!F(i,t))return ts(ot(tt(e.line),0),!0);if(t==i&&(r=!0,t=i.childNodes[n],n=0,!t)){var o=e.rest?X(e.rest):e.line;return ts(ot(tt(o),o.text.length),r)}var a=3==t.nodeType?t:null,l=t;for(a||1!=t.childNodes.length||3!=t.firstChild.nodeType||(a=t.firstChild,n&&(n=a.nodeValue.length));l.parentNode!=i;)l=l.parentNode;var s=e.measure,u=s.maps;function c(t,n,i){for(var r=-1;r<(u?u.length:0);r++)for(var o=r<0?s.map:u[r],a=0;a<o.length;a+=3){var l=o[a+2];if(l==t||l==n){var c=tt(r<0?e.line:e.rest[r]),d=o[a]+i;return(i<0||l!=t)&&(d=o[a+(i?1:0)]),ot(c,d)}}}var d=c(a,l,n);if(d)return ts(d,r);for(var h=l.nextSibling,f=a?a.nodeValue.length-n:0;h;h=h.nextSibling){if(d=c(h,h.firstChild,0))return ts(ot(d.line,d.ch-f),r);f+=h.textContent.length}for(var p=l.previousSibling,m=n;p;p=p.previousSibling){if(d=c(p,p.firstChild,-1))return ts(ot(d.line,d.ch+m),r);m+=p.textContent.length}}Ql.prototype.init=function(e){var t=this,n=this,i=n.cm,r=n.div=e.lineDiv;function o(e){for(var t=e.target;t;t=t.parentNode){if(t==r)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}return!1}function a(e){if(o(e)&&!xe(i,e)){if(i.somethingSelected())jl({lineWise:!1,text:i.getSelections()}),"cut"==e.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var t=Gl(i);jl({lineWise:!0,text:t.text}),"cut"==e.type&&i.operation((function(){i.setSelections(t.ranges,0,q),i.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var a=Bl.text.join("\n");if(e.clipboardData.setData("Text",a),e.clipboardData.getData("Text")==a)return void e.preventDefault()}var l=Kl(),s=l.firstChild;i.display.lineSpace.insertBefore(l,i.display.lineSpace.firstChild),s.value=Bl.text.join("\n");var u=document.activeElement;z(s),setTimeout((function(){i.display.lineSpace.removeChild(l),u.focus(),u==r&&n.showPrimarySelection()}),50)}}Vl(r,i.options.spellcheck,i.options.autocorrect,i.options.autocapitalize),pe(r,"paste",(function(e){!o(e)||xe(i,e)||Ul(e,i)||l<=11&&setTimeout(Er(i,(function(){return t.updateFromDOM()})),20)})),pe(r,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),pe(r,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),pe(r,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),pe(r,"touchstart",(function(){return n.forceCompositionEnd()})),pe(r,"input",(function(){t.composing||t.readFromDOMSoon()})),pe(r,"copy",a),pe(r,"cut",a)},Ql.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ql.prototype.prepareSelection=function(){var e=Ui(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ql.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Ql.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ql.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),o=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var a=is(t,e.anchorNode,e.anchorOffset),l=is(t,e.focusNode,e.focusOffset);if(!a||a.bad||!l||l.bad||0!=at(ct(a,l),r)||0!=at(ut(a,l),o)){var s=t.display.view,u=r.line>=t.display.viewFrom&&Jl(t,r)||{node:s[0].measure.map[2],offset:0},c=o.line<t.display.viewTo&&Jl(t,o);if(!c){var d=s[s.length-1].measure,h=d.maps?d.maps[d.maps.length-1]:d.map;c={node:h[h.length-1],offset:h[h.length-2]-h[h.length-3]}}if(u&&c){var f,p=e.rangeCount&&e.getRangeAt(0);try{f=T(u.node,u.offset,c.offset,c.node)}catch(e){}f&&(!n&&t.state.focused?(e.collapse(u.node,u.offset),f.collapsed||(e.removeAllRanges(),e.addRange(f))):(e.removeAllRanges(),e.addRange(f)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Ql.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation((function(){return e.cm.curOp.selectionChanged=!0}))}),20)},Ql.prototype.showMultipleSelections=function(e){A(this.cm.display.cursorDiv,e.cursors),A(this.cm.display.selectionDiv,e.selection)},Ql.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ql.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return F(this.div,t)},Ql.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ql.prototype.blur=function(){this.div.blur()},Ql.prototype.getField=function(){return this.div},Ql.prototype.supportsTouch=function(){return!0},Ql.prototype.receivedFocus=function(){var e=this;function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.selectionInEditor()?this.pollSelection():Fr(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,t)},Ql.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ql.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(g&&c&&this.cm.display.gutterSpecs.length&&es(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=is(t,e.anchorNode,e.anchorOffset),i=is(t,e.focusNode,e.focusOffset);n&&i&&Fr(t,(function(){jo(t.doc,lo(n,i),q),(n.bad||i.bad)&&(t.curOp.selectionChanged=!0)}))}}},Ql.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,i=this.cm,r=i.display,o=i.doc.sel.primary(),a=o.from(),l=o.to();if(0==a.ch&&a.line>i.firstLine()&&(a=ot(a.line-1,Ye(i.doc,a.line-1).length)),l.ch==Ye(i.doc,l.line).text.length&&l.line<i.lastLine()&&(l=ot(l.line+1,0)),a.line<r.viewFrom||l.line>r.viewTo-1)return!1;a.line==r.viewFrom||0==(e=Hi(i,a.line))?(t=tt(r.view[0].line),n=r.view[0].node):(t=tt(r.view[e].line),n=r.view[e-1].node.nextSibling);var s,u,c=Hi(i,l.line);if(c==r.view.length-1?(s=r.viewTo-1,u=r.lineDiv.lastChild):(s=tt(r.view[c+1].line)-1,u=r.view[c+1].node.previousSibling),!n)return!1;for(var d=i.doc.splitLines(ns(i,n,u,t,s)),h=Qe(i.doc,ot(t,0),ot(s,Ye(i.doc,s).text.length));d.length>1&&h.length>1;)if(X(d)==X(h))d.pop(),h.pop(),s--;else{if(d[0]!=h[0])break;d.shift(),h.shift(),t++}for(var f=0,p=0,m=d[0],g=h[0],v=Math.min(m.length,g.length);f<v&&m.charCodeAt(f)==g.charCodeAt(f);)++f;for(var x=X(d),y=X(h),b=Math.min(x.length-(1==d.length?f:0),y.length-(1==h.length?f:0));p<b&&x.charCodeAt(x.length-p-1)==y.charCodeAt(y.length-p-1);)++p;if(1==d.length&&1==h.length&&t==a.line)for(;f&&f>a.ch&&x.charCodeAt(x.length-p-1)==y.charCodeAt(y.length-p-1);)f--,p++;d[d.length-1]=x.slice(0,x.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(f).replace(/\u200b+$/,"");var w=ot(t,f),k=ot(s,h.length?X(h).length-p:0);return d.length>1||d[0]||at(w,k)?(ra(i.doc,d,w,k,"+input"),!0):void 0},Ql.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ql.prototype.reset=function(){this.forceCompositionEnd()},Ql.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ql.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()}),80))},Ql.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Fr(this.cm,(function(){return Ri(e.cm)}))},Ql.prototype.setUneditable=function(e){e.contentEditable="false"},Ql.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Er(this.cm,ql)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Ql.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Ql.prototype.onContextMenu=function(){},Ql.prototype.resetPosition=function(){},Ql.prototype.needsContentAttribute=!0;var os=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new P,this.hasSelection=!1,this.composing=null};function as(e,t){if((t=t?R(t):{}).value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var n=E();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}function i(){e.value=l.getValue()}var r;if(e.form&&(pe(e.form,"submit",i),!t.leaveSubmitMethodAlone)){var o=e.form;r=o.submit;try{var a=o.submit=function(){i(),o.submit=r,o.submit(),o.submit=a}}catch(e){}}t.finishInit=function(n){n.save=i,n.getTextArea=function(){return e},n.toTextArea=function(){n.toTextArea=isNaN,i(),e.parentNode.removeChild(n.getWrapperElement()),e.style.display="",e.form&&(ge(e.form,"submit",i),t.leaveSubmitMethodAlone||"function"!=typeof e.form.submit||(e.form.submit=r))}},e.style.display="none";var l=Rl((function(t){return e.parentNode.insertBefore(t,e.nextSibling)}),t);return l}function ls(e){e.off=ge,e.on=pe,e.wheelEventPixels=no,e.Doc=Ca,e.splitLines=Ie,e.countColumn=_,e.findColumn=G,e.isWordChar=te,e.Pass=j,e.signal=ve,e.Line=un,e.changeEnd=so,e.scrollbarModel=br,e.Pos=ot,e.cmpPos=at,e.modes=Pe,e.mimeModes=We,e.resolveMode=qe,e.getMode=Ue,e.modeExtensions=$e,e.extendMode=Ge,e.copyState=Ve,e.startState=Xe,e.innerMode=Ke,e.commands=Ya,e.keyMap=_a,e.keyName=Ua,e.isModifierKey=ja,e.lookupKey=Ba,e.normalizeKeyMap=Wa,e.StringStream=Ze,e.SharedTextMarker=va,e.TextMarker=ma,e.LineWidget=da,e.e_preventDefault=ke,e.e_stopPropagation=Ce,e.e_stop=Te,e.addClass=O,e.contains=F,e.rmClass=L,e.keyNames=Ia}os.prototype.init=function(e){var t=this,n=this,i=this.cm;this.createField(e);var r=this.textarea;function o(e){if(!xe(i,e)){if(i.somethingSelected())jl({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=Gl(i);jl({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,q):(n.prevInput="",r.value=t.text.join("\n"),z(r))}"cut"==e.type&&(i.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),m&&(r.style.width="0px"),pe(r,"input",(function(){a&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()})),pe(r,"paste",(function(e){xe(i,e)||Ul(e,i)||(i.state.pasteIncoming=+new Date,n.fastPoll())})),pe(r,"cut",o),pe(r,"copy",o),pe(e.scroller,"paste",(function(t){if(!Un(e,t)&&!xe(i,t)){if(!r.dispatchEvent)return i.state.pasteIncoming=+new Date,void n.focus();var o=new Event("paste");o.clipboardData=t.clipboardData,r.dispatchEvent(o)}})),pe(e.lineSpace,"selectstart",(function(t){Un(e,t)||ke(t)})),pe(r,"compositionstart",(function(){var e=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}})),pe(r,"compositionend",(function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)}))},os.prototype.createField=function(e){this.wrapper=Kl(),this.textarea=this.wrapper.firstChild},os.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},os.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,i=Ui(e);if(e.options.moveInputWithCursor){var r=yi(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();i.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,r.top+a.top-o.top)),i.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,r.left+a.left-o.left))}return i},os.prototype.showSelection=function(e){var t=this.cm.display;A(t.cursorDiv,e.cursors),A(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},os.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&z(this.textarea),a&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",a&&l>=9&&(this.hasSelection=null))}},os.prototype.getField=function(){return this.textarea},os.prototype.supportsTouch=function(){return!1},os.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||E()!=this.textarea))try{this.textarea.focus()}catch(e){}},os.prototype.blur=function(){this.textarea.blur()},os.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},os.prototype.receivedFocus=function(){this.slowPoll()},os.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},os.prototype.fastPoll=function(){var e=!1,t=this;function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))}t.pollingFast=!0,t.polling.set(20,n)},os.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,i=this.prevInput;if(this.contextMenuPending||!t.state.focused||ze(n)&&!i&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var r=n.value;if(r==i&&!t.somethingSelected())return!1;if(a&&l>=9&&this.hasSelection===r||x&&/[\uf700-\uf7ff]/.test(r))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=r.charCodeAt(0);if(8203!=o||i||(i="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var s=0,u=Math.min(i.length,r.length);s<u&&i.charCodeAt(s)==r.charCodeAt(s);)++s;return Fr(t,(function(){ql(t,r.slice(s),i.length-s,null,e.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=r,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},os.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},os.prototype.onKeyPress=function(){a&&l>=9&&(this.hasSelection=null),this.fastPoll()},os.prototype.onContextMenu=function(e){var t=this,n=t.cm,i=n.display,r=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=zi(n,e),u=i.scroller.scrollTop;if(o&&!d){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&Er(n,jo)(n.doc,lo(o),q);var c,h=r.style.cssText,f=t.wrapper.style.cssText,p=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",r.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: 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void console.log("EasyMDE: Error. No element was found.");if(void 0===e.toolbar)for(var o in e.toolbar=[],X)Object.prototype.hasOwnProperty.call(X,o)&&(-1!=o.indexOf("separator-")&&e.toolbar.push("|"),(!0===X[o].default||e.showIcons&&e.showIcons.constructor===Array&&-1!=e.showIcons.indexOf(o))&&e.toolbar.push(o));if(Object.prototype.hasOwnProperty.call(e,"previewClass")||(e.previewClass="editor-preview"),Object.prototype.hasOwnProperty.call(e,"status")||(e.status=["autosave","lines","words","cursor"],e.uploadImage&&e.status.unshift("upload-image")),e.previewRender||(e.previewRender=function(e){return this.parent.markdown(e)}),e.parsingConfig=V({highlightFormatting:!0},e.parsingConfig||{}),e.insertTexts=V({},Z,e.insertTexts||{}),e.promptTexts=V({},Y,e.promptTexts||{}),e.blockStyles=V({},J,e.blockStyles||{}),null!=e.autosave&&(e.autosave.timeFormat=V({},Q,e.autosave.timeFormat||{})),e.shortcuts=V({},u,e.shortcuts||{}),e.maxHeight=e.maxHeight||void 0,void 0!==e.maxHeight?e.minHeight=e.maxHeight:e.minHeight=e.minHeight||"300px",e.errorCallback=e.errorCallback||function(e){alert(e)},e.uploadImage=e.uploadImage||!1,e.imageMaxSize=e.imageMaxSize||2097152,e.imageAccept=e.imageAccept||"image/png, image/jpeg",e.imageTexts=V({},ee,e.imageTexts||{}),e.errorMessages=V({},te,e.errorMessages||{}),null!=e.autosave&&null!=e.autosave.unique_id&&""!=e.autosave.unique_id&&(e.autosave.uniqueId=e.autosave.unique_id),e.overlayMode&&void 0===e.overlayMode.combine&&(e.overlayMode.combine=!0),this.options=e,this.render(),!e.initialValue||this.options.autosave&&!0===this.options.autosave.foundSavedValue||this.value(e.initialValue),e.uploadImage){var a=this;this.codemirror.on("dragenter",(function(e,t){a.updateStatusBar("upload-image",a.options.imageTexts.sbOnDragEnter),t.stopPropagation(),t.preventDefault()})),this.codemirror.on("dragend",(function(e,t){a.updateStatusBar("upload-image",a.options.imageTexts.sbInit),t.stopPropagation(),t.preventDefault()})),this.codemirror.on("dragleave",(function(e,t){a.updateStatusBar("upload-image",a.options.imageTexts.sbInit),t.stopPropagation(),t.preventDefault()})),this.codemirror.on("dragover",(function(e,t){a.updateStatusBar("upload-image",a.options.imageTexts.sbOnDragEnter),t.stopPropagation(),t.preventDefault()})),this.codemirror.on("drop",(function(t,n){n.stopPropagation(),n.preventDefault(),e.imageUploadFunction?a.uploadImagesUsingCustomFunction(e.imageUploadFunction,n.dataTransfer.files):a.uploadImages(n.dataTransfer.files)})),this.codemirror.on("paste",(function(t,n){e.imageUploadFunction?a.uploadImagesUsingCustomFunction(e.imageUploadFunction,n.clipboardData.files):a.uploadImages(n.clipboardData.files)}))}}function ie(){if("object"!=typeof localStorage)return!1;try{localStorage.setItem("smde_localStorage",1),localStorage.removeItem("smde_localStorage")}catch(e){return!1}return!0}ne.prototype.uploadImages=function(e,t,n){if(0!==e.length){for(var i=[],r=0;r<e.length;r++)i.push(e[r].name),this.uploadImage(e[r],t,n);this.updateStatusBar("upload-image",this.options.imageTexts.sbOnDrop.replace("#images_names#",i.join(", ")))}},ne.prototype.uploadImagesUsingCustomFunction=function(e,t){if(0!==t.length){for(var n=[],i=0;i<t.length;i++)n.push(t[i].name),this.uploadImageUsingCustomFunction(e,t[i]);this.updateStatusBar("upload-image",this.options.imageTexts.sbOnDrop.replace("#images_names#",n.join(", ")))}},ne.prototype.updateStatusBar=function(e,t){if(this.gui.statusbar){var n=this.gui.statusbar.getElementsByClassName(e);1===n.length?this.gui.statusbar.getElementsByClassName(e)[0].textContent=t:0===n.length?console.log("EasyMDE: status bar item "+e+" was not found."):console.log("EasyMDE: Several status bar items named "+e+" was found.")}},ne.prototype.markdown=function(e){if(o){var t;if(t=this.options&&this.options.renderingConfig&&this.options.renderingConfig.markedOptions?this.options.renderingConfig.markedOptions:{},this.options&&this.options.renderingConfig&&!1===this.options.renderingConfig.singleLineBreaks?t.breaks=!1:t.breaks=!0,this.options&&this.options.renderingConfig&&!0===this.options.renderingConfig.codeSyntaxHighlighting){var n=this.options.renderingConfig.hljs||window.hljs;n&&(t.highlight=function(e,t){return t&&n.getLanguage(t)?n.highlight(t,e).value:n.highlightAuto(e).value})}o.setOptions(t);var i=o(e);return this.options.renderingConfig&&"function"==typeof this.options.renderingConfig.sanitizerFunction&&(i=this.options.renderingConfig.sanitizerFunction.call(this,i)),i=function(e){for(var t=(new DOMParser).parseFromString(e,"text/html"),n=t.getElementsByTagName("li"),i=0;i<n.length;i++)for(var r=n[i],o=0;o<r.children.length;o++){var a=r.children[o];a instanceof 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g(){function e(e,t){return e<window.getComputedStyle(document.querySelector(".CodeMirror-sizer")).width.replace("px","")?t+"px":t/e*100+"%"}o.previewImagesInEditor&&f.querySelectorAll(".cm-formatting-image").forEach((function(t){var n=t.parentElement;if(n.hasAttribute("data-img-src")){var i=n.getAttribute("data-img-src"),r=+n.getAttribute("data-img-width"),o=+n.getAttribute("data-img-height");n.setAttribute("style","--bg-image:url("+i+");--width:"+r+"px;--height:"+e(r,o))}else{var a=n.innerText.match("\\((.*)\\)");if(a&&a.length>=2){var l=document.createElement("img");l.onload=function(){n.setAttribute("data-img-src",a[1]),n.setAttribute("data-img-width",l.naturalWidth),n.setAttribute("data-img-height",l.naturalHeight),n.setAttribute("style","--bg-image:url("+a[1]+");--width:"+l.naturalWidth+"px;--height:"+e(l.naturalWidth,l.naturalHeight))},l.src=a[1]}}}))}},ne.prototype.cleanup=function(){window.removeEventListener(this.onWindowResize),document.removeEventListener("keydown",this.documentOnKeyDown)},ne.prototype.autosave=function(){if(ie()){var e=this;if(null==this.options.autosave.uniqueId||""==this.options.autosave.uniqueId)return void console.log("EasyMDE: You must set a uniqueId to use the autosave feature");!0!==this.options.autosave.binded&&(null!=e.element.form&&null!=e.element.form&&e.element.form.addEventListener("submit",(function(){clearTimeout(e.autosaveTimeoutId),e.autosaveTimeoutId=void 0,localStorage.removeItem("smde_"+e.options.autosave.uniqueId)})),this.options.autosave.binded=!0),!0!==this.options.autosave.loaded&&("string"==typeof localStorage.getItem("smde_"+this.options.autosave.uniqueId)&&""!=localStorage.getItem("smde_"+this.options.autosave.uniqueId)&&(this.codemirror.setValue(localStorage.getItem("smde_"+this.options.autosave.uniqueId)),this.options.autosave.foundSavedValue=!0),this.options.autosave.loaded=!0);var t=e.value();""!==t?localStorage.setItem("smde_"+this.options.autosave.uniqueId,t):localStorage.removeItem("smde_"+this.options.autosave.uniqueId);var n=document.getElementById("autosaved");if(null!=n&&null!=n&&""!=n){var i=new Date,r=new Intl.DateTimeFormat([this.options.autosave.timeFormat.locale,"en-US"],this.options.autosave.timeFormat.format).format(i),o=null==this.options.autosave.text?"Autosaved: ":this.options.autosave.text;n.innerHTML=o+r}}else console.log("EasyMDE: localStorage not available, cannot autosave")},ne.prototype.clearAutosavedValue=function(){if(ie()){if(null==this.options.autosave||null==this.options.autosave.uniqueId||""==this.options.autosave.uniqueId)return void console.log("EasyMDE: You must set a uniqueId to clear the autosave value");localStorage.removeItem("smde_"+this.options.autosave.uniqueId)}else console.log("EasyMDE: localStorage not available, cannot autosave")},ne.prototype.openBrowseFileWindow=function(e,t){var n=this,i=this.gui.toolbar.getElementsByClassName("imageInput")[0];i.click(),i.addEventListener("change",(function r(o){n.options.imageUploadFunction?n.uploadImagesUsingCustomFunction(n.options.imageUploadFunction,o.target.files):n.uploadImages(o.target.files,e,t),i.removeEventListener("change",r)}))},ne.prototype.uploadImage=function(e,t,n){var i=this;function r(e){i.updateStatusBar("upload-image",e),setTimeout((function(){i.updateStatusBar("upload-image",i.options.imageTexts.sbInit)}),1e4),n&&"function"==typeof n&&n(e),i.options.errorCallback(e)}function o(t){var n=i.options.imageTexts.sizeUnits.split(",");return t.replace("#image_name#",e.name).replace("#image_size#",$(e.size,n)).replace("#image_max_size#",$(i.options.imageMaxSize,n))}if(t=t||function(e){I(i,e)},e.size>this.options.imageMaxSize)r(o(this.options.errorMessages.fileTooLarge));else{var a=new FormData;a.append("image",e),i.options.imageCSRFToken&&a.append("csrfmiddlewaretoken",i.options.imageCSRFToken);var l=new XMLHttpRequest;l.upload.onprogress=function(t){if(t.lengthComputable){var n=""+Math.round(100*t.loaded/t.total);i.updateStatusBar("upload-image",i.options.imageTexts.sbProgress.replace("#file_name#",e.name).replace("#progress#",n))}},l.open("POST",this.options.imageUploadEndpoint),l.onload=function(){try{var e=JSON.parse(this.responseText)}catch(e){return console.error("EasyMDE: The server did not return a valid json."),void 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this.options.previewClass&&(n.className+=" "+this.options.previewClass);t.parentNode.insertBefore(n,t.nextSibling)}if(void 0!==this.options.maxHeight&&this.setPreviewMaxHeight(),!1===this.options.syncSideBySidePreviewScroll)return n;var r=!1,o=!1;return e.on("scroll",(function(e){if(r)r=!1;else{o=!0;var t=e.getScrollInfo().height-e.getScrollInfo().clientHeight,i=parseFloat(e.getScrollInfo().top)/t,a=(n.scrollHeight-n.clientHeight)*i;n.scrollTop=a}})),n.onscroll=function(){if(o)o=!1;else{r=!0;var t=n.scrollHeight-n.clientHeight,i=parseFloat(n.scrollTop)/t,a=(e.getScrollInfo().height-e.getScrollInfo().clientHeight)*i;e.scrollTo(0,a)}},n},ne.prototype.createToolbar=function(e){if((e=e||this.options.toolbar)&&0!==e.length){var t;for(t=0;t<e.length;t++)null!=X[e[t]]&&(e[t]=X[e[t]]);var n=document.createElement("div");n.className="editor-toolbar";var i=this,r={};for(i.toolbar=e,t=0;t<e.length;t++)if(("guide"!=e[t].name||!1!==i.options.toolbarGuideIcon)&&!(i.options.hideIcons&&-1!=i.options.hideIcons.indexOf(e[t].name)||("fullscreen"==e[t].name||"side-by-side"==e[t].name)&&c())){if("|"===e[t]){for(var o=!1,a=t+1;a<e.length;a++)"|"===e[a]||i.options.hideIcons&&-1!=i.options.hideIcons.indexOf(e[a].name)||(o=!0);if(!o)continue}!function(e){var t;if(t="|"===e?p():e.children?h(e,i.options.toolbarTips,i.options.shortcuts,i):f(e,!0,i.options.toolbarTips,i.options.shortcuts,"button",i),r[e.name||e]=t,n.appendChild(t),"upload-image"===e.name){var o=document.createElement("input");o.className="imageInput",o.type="file",o.multiple=!0,o.name="image",o.accept=i.options.imageAccept,o.style.display="none",o.style.opacity=0,n.appendChild(o)}}(e[t])}i.toolbar_div=n,i.toolbarElements=r;var l=this.codemirror;l.on("cursorActivity",(function(){var e=m(l);for(var t in r)!function(t){var n=r[t];e[t]?n.className+=" active":"fullscreen"!=t&&"side-by-side"!=t&&(n.className=n.className.replace(/\s*active\s*/g,""))}(t)}));var s=l.getWrapperElement();return s.parentNode.insertBefore(n,s),n}},ne.prototype.createStatusbar=function(e){e=e||this.options.status;var t=this.options,n=this.codemirror;if(e&&0!==e.length){var i,r,o,a,l=[];for(i=0;i<e.length;i++)if(r=void 0,o=void 0,a=void 0,"object"==typeof e[i])l.push({className:e[i].className,defaultValue:e[i].defaultValue,onUpdate:e[i].onUpdate,onActivity:e[i].onActivity});else{var s=e[i];"words"===s?(a=function(e){e.innerHTML=K(n.getValue())},r=function(e){e.innerHTML=K(n.getValue())}):"lines"===s?(a=function(e){e.innerHTML=n.lineCount()},r=function(e){e.innerHTML=n.lineCount()}):"cursor"===s?(a=function(e){e.innerHTML="0:0"},o=function(e){var 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