spaCy/website/assets/js/vendor/juniper.min.js

/*!
 * juniper-js
 * Edit and execute code snippets in the browser using Jupyter kernels
 *
 * @author Ines Montani
 * @version 0.0.3
 * @license MIT
 */
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n=t.text.className,r=dn(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,hn(e,t)):n&&(t.text.className=n)}function hn(e,t){!function(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=un(t);t.background=r.insertBefore(A("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?un(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 pn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=un(t);t.gutterBackground=A("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=un(t),s=t.gutter=A("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),a.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(A("div",me(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var l=0;l<e.options.gutters.length;++l){var c=e.options.gutters[l],u=o.hasOwnProperty(c)&&o[c];u&&s.appendChild(A("div",[u],"CodeMirror-gutter-elt","left: "+r.gutterLeft[c]+"px; width: "+r.gutterWidth[c]+"px"))}}}function mn(e,t,n){t.alignable&&(t.alignable=null);for(var r=t.node.firstChild,i=void 0;r;r=i)i=r.nextSibling,"CodeMirror-linewidget"==r.className&&t.node.removeChild(r);vn(e,t,n)}function gn(e,t,n,r){var i=dn(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),hn(e,t),pn(e,t,n,r),vn(e,t,r),t.node}function vn(e,t,n){if(yn(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)yn(e,t.rest[r],t,n,!1)}function yn(e,t,n,r,i){if(t.widgets)for(var o=un(n),a=0,s=t.widgets;a<s.length;++a){var l=s[a],c=A("div",[l.node],"CodeMirror-linewidget");l.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),bn(l,c,n,r),e.display.input.setUneditable(c),i&&l.above?o.insertBefore(c,n.gutter||n.text):o.appendChild(c),sn(l,"redraw")}}function bn(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function xn(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!E(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),O(t.display.measure,A("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function wn(e,t){for(var n=ft(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 kn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Cn(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=O(e.measure,A("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function Sn(e){return H-e.display.nativeBarWidth}function Mn(e){return e.display.scroller.clientWidth-Sn(e)-e.display.barWidth}function Ln(e){return e.display.scroller.clientHeight-Sn(e)-e.display.barHeight}function Tn(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var i=0;i<e.rest.length;i++)if(fe(e.rest[i])>n)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function On(e,t,n,r){return En(e,Pn(e,t),n,r)}function An(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[sr(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 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l=s.left+("window"==r?0:Wn());n.left+=l,n.right+=l}return n.top+=a,n.bottom+=a,n}function Un(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=Wn(),i-=Bn();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function Kn(e,t,n,r,i){return r||(r=le(e.doc,t.line)),qn(e,r,On(e,r,t.ch,i),n)}function Vn(e,t,n,r,i,o){function a(t,a){var s=En(e,i,t,a?"right":"left",o);return a?s.left=s.right:s.right=s.left,qn(e,r,s,n)}r=r||le(e.doc,t.line),i||(i=Pn(e,r));var s=Ye(r,e.doc.direction),l=t.ch,c=t.sticky;if(l>=r.text.length?(l=r.text.length,c="before"):l<=0&&(l=0,c="after"),!s)return a("before"==c?l-1:l,"before"==c);function u(e,t,n){var r=1==s[t].level;return a(n?e-1:e,r!=n)}var d=Xe(s,l,c),f=Je,h=u(l,d,"before"==c);return null!=f&&(h.other=u(l,f,"before"!=c)),h}function $n(e,t){var n=0;t=ke(e.doc,t),e.options.lineWrapping||(n=tr(e.display)*t.ch);var r=le(e.doc,t.line),i=Ve(r)+_n(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Gn(e,t,n,r,i){var o=ge(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function Jn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return Gn(r.first,0,null,!0,-1);var i=he(r,n),o=r.first+r.size-1;if(i>o)return Gn(r.first+r.size-1,le(r,o).text.length,null,!0,1);t<0&&(t=0);for(var a=le(r,i);;){var s=Qn(e,a,i,t,n),l=Fe(a),c=l&&l.find(0,!0);if(!l||!(s.ch>c.from.ch||s.ch==c.from.ch&&s.xRel>0))return s;i=fe(a=c.to.line)}}function Xn(e,t,n,r){r-=Hn(t);var i=t.text.length,o=se(function(t){return En(e,n,t-1).bottom<=r},i,0);return{begin:o,end:i=se(function(t){return En(e,n,t).top>r},o,i)}}function Zn(e,t,n,r){return n||(n=Pn(e,t)),Xn(e,t,n,qn(e,t,En(e,n,r),"line").top)}function Yn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function Qn(e,t,n,r,i){i-=Ve(t);var o=Pn(e,t),a=Hn(t),s=0,l=t.text.length,c=!0,u=Ye(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?function(e,t,n,r,i,o,a){var s=Xn(e,t,r,a),l=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,f=0;f<i.length;f++){var h=i[f];if(!(h.from>=c||h.to<=l)){var p=En(e,r,1!=h.level?Math.min(c,h.to)-1:Math.max(l,h.from)).right,m=p<o?o-p+1e9:p-o;(!u||d>m)&&(u=h,d=m)}}return u||(u=i[i.length-1]),u.from<l&&(u={from:l,to:u.to,level:u.level}),u.to>c&&(u={from:u.from,to:c,level:u.level}),u}:function(e,t,n,r,i,o,a){var s=se(function(s){var l=i[s],c=1!=l.level;return Yn(Vn(e,ge(n,c?l.to:l.from,c?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),l=i[s];if(s>0){var c=1!=l.level,u=Vn(e,ge(n,c?l.from:l.to,c?"after":"before"),"line",t,r);Yn(u,o,a,!0)&&u.top>a&&(l=i[s-1])}return l})(e,t,n,o,u,r,i);s=(c=1!=d.level)?d.from:d.to-1,l=c?d.to:d.from-1}var f,h,p=null,m=null,g=se(function(t){var n=En(e,o,t);return n.top+=a,n.bottom+=a,!!Yn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,m=n),!0)},s,l),v=!1;if(m){var y=r-m.left<m.right-r,b=y==c;g=p+(b?0:1),h=b?"after":"before",f=y?m.left:m.right}else{c||g!=l&&g!=s||g++,h=0==g?"after":g==t.text.length?"before":En(e,o,g-(c?1:0)).bottom+a<=i==c?"after":"before";var x=Vn(e,ge(n,g,h),"line",t,o);f=x.left,v=i<x.top||i>=x.bottom}return Gn(n,g=ae(t.text,g,1),h,v,r-f)}function er(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Dn){Dn=A("pre");for(var t=0;t<49;++t)Dn.appendChild(document.createTextNode("x")),Dn.appendChild(A("br"));Dn.appendChild(document.createTextNode("x"))}O(e.measure,Dn);var n=Dn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),T(e.measure),n||1}function tr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=A("span","xxxxxxxxxx"),n=A("pre",[t]);O(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function nr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:rr(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function rr(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ir(e){var t=er(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/tr(e.display)-3);return function(i){if(Ue(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function or(e){var t=e.doc,n=ir(e);t.iter(function(e){var t=n(e);t!=e.height&&de(e,t)})}function ar(e,t,n,r){var i=e.display;if(!n&&"true"==ft(t).getAttribute("cm-not-content"))return null;var o,a,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,a=t.clientY-s.top}catch(t){return null}var l,c=Jn(e,o,a);if(r&&1==c.xRel&&(l=le(e.doc,c.line).text).length==c.ch){var u=F(l,l.length,e.options.tabSize)-l.length;c=ge(c.line,Math.max(0,Math.round((o-Cn(e.display).left)/tr(e.display))-u))}return c}function sr(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function lr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function cr(e,t){void 0===t&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(t||a!=n.sel.primIndex){var s=n.sel.ranges[a];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var l=s.empty();(l||e.options.showCursorWhenSelecting)&&ur(e,s.head,i),l||fr(e,s,o)}}return r}function ur(e,t,n){var r=Vn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(A("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(A("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function dr(e,t){return e.top-t.top||e.left-t.left}function fr(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),a=Cn(e.display),s=a.left,l=Math.max(r.sizerWidth,Mn(e)-r.sizer.offsetLeft)-a.right,c="ltr"==i.direction;function u(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),o.appendChild(A("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?l-e:n)+"px;\n                             height: "+(r-t)+"px"))}function d(t,n,r){var o,a,d=le(i,t),f=d.text.length;function h(n,r){return Kn(e,ge(t,n),"div",d,r)}function p(t,n,r){var i=Zn(e,d,null,t),o="ltr"==n==("after"==r)?"left":"right";return h("after"==r?i.begin:i.end-(/\s/.test(d.text.charAt(i.end-1))?2:1),o)[o]}var m=Ye(d,i.direction);return function(e,t,n,r){if(!e)return r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var a=e[o];(a.from<n&&a.to>t||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?f:r,function(e,t,i,d){var g="ltr"==i,v=h(e,g?"left":"right"),y=h(t-1,g?"right":"left"),b=null==n&&0==e,x=null==r&&t==f,w=0==d,_=!m||d==m.length-1;if(y.top-v.top<=3){var k=(c?x:b)&&_,C=(c?b:x)&&w?s:(g?v:y).left,S=k?l:(g?y:v).right;u(C,v.top,S-C,v.bottom)}else{var M,L,T,O;g?(M=c&&b&&w?s:v.left,L=c?l:p(e,i,"before"),T=c?s:p(t,i,"after"),O=c&&x&&_?l:y.right):(M=c?p(e,i,"before"):s,L=!c&&b&&w?l:v.right,T=!c&&x&&_?s:y.left,O=c?p(t,i,"after"):l),u(M,v.top,L-M,v.bottom),v.bottom<y.top&&u(s,v.bottom,null,y.top),u(T,y.top,O-T,y.bottom)}(!o||dr(v,o)<0)&&(o=v),dr(y,o)<0&&(o=y),(!a||dr(v,a)<0)&&(a=v),dr(y,a)<0&&(a=y)}),{start:o,end:a}}var f=t.from(),h=t.to();if(f.line==h.line)d(f.line,f.ch,h.ch);else{var p=le(i,f.line),m=le(i,h.line),g=Be(p)==Be(m),v=d(f.line,f.ch,g?p.text.length+1:null).end,y=d(h.line,g?0:null,h.ch).start;g&&(v.top<y.top-2?(u(v.right,v.top,null,v.bottom),u(s,y.top,y.left,y.bottom)):u(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&u(s,v.bottom,null,y.top)}n.appendChild(o)}function hr(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(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function pr(e){e.state.focused||(e.display.input.focus(),gr(e))}function mr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vr(e))},100)}function gr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(rt(e,"focus",e,t),e.state.focused=!0,j(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),c&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),hr(e))}function vr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(rt(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 yr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=void 0;if(!i.hidden){if(s&&l<8){var a=i.node.offsetTop+i.node.offsetHeight;o=a-n,n=a}else{var c=i.node.getBoundingClientRect();o=c.bottom-c.top}var u=i.line.height-o;if(o<2&&(o=er(t)),(u>.005||u<-.005)&&(de(i.line,o),br(i.line),i.rest))for(var d=0;d<i.rest.length;d++)br(i.rest[d])}}}function br(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function xr(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-_n(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=he(t,r),a=he(t,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;s<o?(o=s,a=he(t,Ve(le(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=he(t,Ve(le(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function wr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function _r(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=me(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(A("div",[A("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",si(e),!0}return!1}function kr(e,t){var n=e.display,r=er(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Ln(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+kn(n),l=t.top<r,c=t.bottom>s-r;if(t.top<i)a.scrollTop=l?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=Mn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),h=t.right-t.left>f;return h&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(h?0:10)):t.right>f+d-3&&(a.scrollLeft=t.right+(h?0:10)-f),a}function Cr(e,t){null!=t&&(Lr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Sr(e){Lr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Mr(e,t,n){null==t&&null==n||Lr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Lr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Tr(e,$n(e,t.from),$n(e,t.to),t.margin))}function Tr(e,t,n,r){var i=kr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Mr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||ai(e,{top:t}),Ar(e,t,!0),n&&ai(e),ti(e,100))}function Ar(e,t,n){t=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,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Er(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Sn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Dr=function(e,t,n){this.cm=n;var r=this.vert=A("div",[A("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=A("div",[A("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),et(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),et(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,s&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Dr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Dr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Dr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Dr.prototype.zeroWidthHack=function(){var e=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new W,this.disableVert=new W},Dr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Dr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var jr=function(){};function Nr(e,t){t||(t=Er(e));var n=e.display.barWidth,r=e.display.barHeight;Ir(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Ir(e,Er(e)),n=e.display.barWidth,r=e.display.barHeight}function Ir(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}jr.prototype.update=function(){return{bottom:0,right:0}},jr.prototype.setScrollLeft=function(){},jr.prototype.setScrollTop=function(){},jr.prototype.clear=function(){};var Rr={native:Dr,null:jr};function zr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Rr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),et(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):Or(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Fr=0;function Wr(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Fr},t=e.curOp,on?on.ops.push(t):t.ownsGroup=on={ops:[t],delayedCallbacks:[]}}function Br(e){!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(n)}finally{on=null,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)Hr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&ii(i.cm,i.update);for(var i,o=0;o<t.length;o++)qr(t[o]);for(var a=0;a<t.length;a++)Ur(t[a]);for(var s=0;s<t.length;s++)Kr(t[s])}(e)}(n)}}(e.curOp)}function Hr(e){var t=e.cm,n=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Sn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Sn(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&Ge(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 ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function qr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Er(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(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+Sn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Mn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(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==D();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Nr(t,e.barMeasure),e.updatedDisplay&&li(t,e.barMeasure),e.selectionChanged&&hr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&pr(e.cm)}function Kr(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&oi(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Ar(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Pr(t,e.scrollLeft,!0,!0),e.scrollToPos&&function(e,t){if(!it(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var o=A("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-_n(e.display))+"px;\n                         height: "+(t.bottom-t.top+Sn(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(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?ge(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ge(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=Vn(e,t),l=n&&n!=t?Vn(e,n):s,c=kr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r}),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(Or(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(Pr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}(t,ke(r,e.scrollToPos.from),ke(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;a<i.length;++a)i[a].lines.length||rt(i[a],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&rt(o[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&rt(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Vr(e,t){if(e.curOp)return t();Wr(e);try{return t()}finally{Br(e)}}function $r(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Wr(e);try{return t.apply(e,arguments)}finally{Br(e)}}}function Gr(e){return function(){if(this.curOp)return e.apply(this,arguments);Wr(this);try{return e.apply(this,arguments)}finally{Br(this)}}}function Jr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Wr(t);try{return e.apply(this,arguments)}finally{Br(t)}}}function Xr(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Me&&He(e.doc,t)<i.viewTo&&Yr(e);else if(n<=i.viewFrom)Me&&qe(e.doc,n+r)>i.viewFrom?Yr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Yr(e);else if(t<=i.viewFrom){var o=Qr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Yr(e)}else if(n>=i.viewTo){var a=Qr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Yr(e)}else{var s=Qr(e,t,t,-1),l=Qr(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(rn(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Yr(e)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(i.externalMeasured=null))}function Zr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[sr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==B(a,n)&&a.push(n)}}}function Yr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Qr(e,t,n,r){var i,o=sr(e,t),a=e.display.view;if(!Me||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l<o;l++)s+=a[l].size;if(s!=t){if(r>0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;He(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ei(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function ti(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,R(ni,e))}function ni(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Rt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,l=Nt(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&f<a.length;++f)d=a[f]!=o.styles[f];d&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&zt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ti(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Vr(e,function(){for(var t=0;t<i.length;t++)Zr(e,i[t],"text")})}}var ri=function(e,t,n){var r=e.display;this.viewport=t,this.visible=xr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Mn(e),this.force=n,this.dims=nr(e),this.events=[]};function ii(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Yr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ei(e))return!1;_r(e)&&(Yr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Me&&(o=He(e.doc,o),a=qe(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(sr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(rn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,sr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ve(le(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=ei(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=D();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return l>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return c&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var l=r.view,u=r.viewFrom,d=0;d<l.length;d++){var f=l[d];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;a!=f.node;)a=s(a);var h=i&&null!=t&&t<=u&&f.lineNumber;f.changes&&(B(f.changes,"gutter")>-1&&(h=!1),cn(e,f,u,n)),h&&(T(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(me(e.options,u)))),a=f.node.nextSibling}else{var p=gn(e,f,u,n);o.insertBefore(p,a)}u+=f.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&E(document.body,e.anchorNode)&&E(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)}}(u),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ti(e,400)),n.updateLineNumbers=null,!0}function oi(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Mn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Ln(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);r=!1){yr(e);var i=Er(e);lr(e),Nr(e,i),li(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ai(e,t){var n=new ri(e,t);if(ii(e,n)){yr(e),oi(e,n);var r=Er(e);lr(e),Nr(e,r),li(e,r),n.finish()}}function si(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function li(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+Sn(e)+"px"}function ci(e){var t=e.display.gutters,n=e.options.gutters;T(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(A("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",si(e)}function ui(e){var t=B(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){at(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;e<this.events.length;e++)rt.apply(null,this.events[e])};var di=0,fi=null;function hi(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 pi(e,t){var r=hi(t),i=r.x,o=r.y,a=e.display,s=a.scroller,l=s.scrollWidth>s.clientWidth,u=s.scrollHeight>s.clientHeight;if(i&&l||o&&u){if(o&&b&&c)e:for(var d=t.target,h=a.view;d!=s;d=d.parentNode)for(var p=0;p<h.length;p++)if(h[p].node==d){e.display.currentWheelTarget=d;break e}if(i&&!n&&!f&&null!=fi)return o&&u&&Or(e,Math.max(0,s.scrollTop+o*fi)),Pr(e,Math.max(0,s.scrollLeft+i*fi)),(!o||o&&u)&&lt(t),void(a.wheelStartX=null);if(o&&null!=fi){var 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c=t.text.length-(a.line-o.line)-1;t.full?Xr(e):o.line!=a.line||1!=t.text.length||Si(e.doc,t)?Xr(e,o.line,a.line+1,c):Zr(e,o.line,"text");var u=at(e,"changes"),d=at(e,"change");if(d||u){var f={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&sn(e,"change",e,f),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}(e.cm,t,r):Mi(e,t,r),Vi(e,n,U)}}function ao(e,t,n,r,i){var o;r||(r=n),ve(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),to(e,{from:n,to:r,text:t,origin:i})}function so(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function lo(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var s=0;s<o.ranges.length;s++)so(o.ranges[s].anchor,t,n,r),so(o.ranges[s].head,t,n,r)}else{for(var l=0;l<o.changes.length;++l){var c=o.changes[l];if(n<c.from.line)c.from=ge(c.from.line+r,c.from.ch),c.to=ge(c.to.line+r,c.to.ch);else if(t<=c.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function co(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;lo(e.done,n,r,i),lo(e.undone,n,r,i)}function uo(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=le(e,_e(e,t)):i=fe(t),null==i?null:(r(o,i)&&e.cm&&Zr(e.cm,i,n),o)}function fo(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 ho(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}gi.prototype.from=function(){return we(this.anchor,this.head)},gi.prototype.to=function(){return xe(this.anchor,this.head)},gi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},fo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Vt(i),sn(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}},ho.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof fo))){var s=[];this.collapse(s),this.children=[new fo(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,s=a;s<i.lines.length;){var l=new fo(i.lines.slice(s,s+=25));i.height-=l.height,this.children.splice(++r,0,l),l.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new ho(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=B(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new ho(e.children);r.parent=e,e.children=[r,t],e=r}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var po=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};function mo(e,t,n){Ve(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Cr(e,n)}po.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=fe(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=xn(this);de(n,Math.max(0,n.height-o)),e&&(Vr(e,function(){mo(e,n,-o),Zr(e,r,"widget")}),sn(e,"lineWidgetCleared",e,this,r))}},po.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=xn(this)-t;i&&(de(r,r.height+i),n&&Vr(n,function(){n.curOp.forceUpdate=!0,mo(n,r,i),sn(n,"lineWidgetChanged",n,e,fe(r))}))},st(po);var go=0,vo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++go};function yo(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=z(r)).shared=!1;var o=[yo(e,t,n,r,i)],a=o[0],s=r.widgetNode;return Li(e,function(e){s&&(r.widgetNode=s.cloneNode(!0)),o.push(yo(e,ke(e,t),ke(e,n),r,i));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=X(o)}),new bo(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return $r(e.cm,yo)(e,t,n,r,i);var o=new vo(e,i),a=ve(t,n);if(r&&z(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=P("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(We(e,t.line,t,n,o)||t.line!=n.line&&We(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Me=!0}o.addToHistory&&Di(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&Be(e)==c.display.maxLine&&(s=!0),o.collapsed&&l!=t.line&&de(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Le(o,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(t){Ue(e,t)&&de(t,0)}),o.clearOnEnter&&et(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++go,o.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),o.collapsed)Xr(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Zr(c,u,"text");o.atomic&&Gi(c.doc),sn(c,"markerAdded",c,o)}return o}vo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Wr(e),at(this,"clear")){var n=this.find();n&&sn(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=Te(a.markedSpans,this);e&&!this.collapsed?Zr(e,fe(a),"text"):e&&(null!=s.to&&(i=fe(a)),null!=s.from&&(r=fe(a))),a.markedSpans=Oe(a.markedSpans,s),null==s.from&&this.collapsed&&!Ue(this.doc,a)&&e&&de(a,er(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var c=Be(this.lines[l]),u=$e(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Xr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Gi(e.doc)),e&&sn(e,"markerCleared",e,this,r,i),t&&Br(e),this.parent&&this.parent.clear()}},vo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],a=Te(o.markedSpans,this);if(null!=a.from&&(n=ge(t?o:fe(o),a.from),-1==e))return n;if(null!=a.to&&(r=ge(t?o:fe(o),a.to),1==e))return r}return n&&{from:n,to:r}},vo.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&Vr(r,function(){var i=t.line,o=fe(t.line),a=An(r,o);if(a&&(Rn(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ue(n.doc,i)&&null!=n.height){var s=n.height;n.height=null;var l=xn(n)-s;l&&de(i,i.height+l)}sn(r,"markerChanged",r,e)})},vo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},vo.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},st(vo);var bo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function xo(e){return e.findMarks(ge(e.first,0),e.clipPos(ge(e.lastLine())),function(e){return e.parent})}function wo(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Li(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==B(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}bo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();sn(this,"clear")}},bo.prototype.find=function(e,t){return this.primary.find(e,t)},st(bo);var _o=0,ko=function e(t,n,r,i,o){if(!(this instanceof e))return new e(t,n,r,i,o);null==r&&(r=0),ho.call(this,[new fo([new Kt("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var a=ge(r,0);this.sel=yi(a),this.history=new Ai(null),this.id=++_o,this.modeOption=n,this.lineSep=i,this.direction="rtl"==o?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),Mi(this,{from:a,to:a,text:t}),Ki(this,yi(a),U)};ko.prototype=Q(ho.prototype,{constructor:ko,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ue(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Jr(function(e){var t=ge(this.first,0),n=this.first+this.size-1;to(this,{from:t,to:ge(n,le(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Mr(this.cm,0,0),Ki(this,yi(t),U)}),replaceRange:function(e,t,n,r){ao(this,e,t=ke(this,t),n=n?ke(this,n):t,r)},getRange:function(e,t,n){var r=ce(this,ke(this,e),ke(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(pe(this,e))return le(this,e)},getLineNumber:function(e){return fe(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=le(this,e)),Be(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ke(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:Jr(function(e,t,n){qi(this,ke(this,"number"==typeof 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t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:Jr(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var s=t&&"end"!=t&&function(e,t,n){for(var r=[],i=ge(e.first,0),o=i,a=0;a<t.length;a++){var s=t[a],l=_i(s.from,i,o),c=_i(bi(s),i,o);if(i=s.to,o=c,"around"==n){var u=e.sel.ranges[a],d=ve(u.head,u.anchor)<0;r[a]=new gi(d?c:l,d?l:c)}else r[a]=new gi(l,l)}return new mi(r,e.sel.primIndex)}(this,r,t),l=r.length-1;l>=0;l--)to(this,r[l]);s?Ui(this,s):this.cm&&Sr(this.cm)}),undo:Jr(function(){ro(this,"undo")}),redo:Jr(function(){ro(this,"redo")}),undoSelection:Jr(function(){ro(this,"undo",!0)}),redoSelection:Jr(function(){ro(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new Ai(this.history.maxGeneration)},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:zi(this.history.done),undone:zi(this.history.undone)}},setHistory:function(e){var t=this.history=new Ai(this.history.maxGeneration);t.done=zi(e.done.slice(0),null,!0),t.undone=zi(e.undone.slice(0),null,!0)},setGutterMarker:Jr(function(e,t,n){return uo(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&re(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Jr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&uo(t,n,"gutter",function(){return n.gutterMarkers[e]=null,re(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!pe(this,e))return null;if(t=e,!(e=le(this,e)))return null}else if(null==(t=fe(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Jr(function(e,t,n){return uo(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(S(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0})}),removeLineClass:Jr(function(e,t,n){return uo(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[r];if(!i)return!1;if(null==n)e[r]=null;else{var o=i.match(S(n));if(!o)return!1;var 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i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=ke(this,e),t=ke(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&i==e.line&&e.ch>=l.to||null==l.from&&i!=e.line||null!=l.from&&i==t.line&&l.from>=t.ch||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+r;if(o>e)return t=e,!0;e-=o,++n}),ke(this,ge(n,t))},indexFromPos:function(e){var t=(e=ke(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),t},copy:function(e){var t=new ko(ue(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new ko(ue(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(ve(o,a)){var s=yo(e,o,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}(r,xo(this)),r},unlinkDoc:function(e){if(e instanceof ya&&(e=e.doc),this.linked)for(var 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ge(r,i<0?n.text.length:0,i<0?"before":"after")}jo.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},jo.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},jo.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},jo.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},jo.default=b?jo.macDefault:jo.pcDefault;var Ko={selectAll:Qi,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),U)},killLine:function(e){return Bo(e,function(t){if(t.empty()){var n=le(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:ge(t.head.line+1,0)}:{from:t.head,to:ge(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return Bo(e,function(t){return{from:ge(t.from().line,0),to:ke(e.doc,ge(t.to().line+1,0))}})},delLineLeft:function(e){return Bo(e,function(e){return{from:ge(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return Bo(e,function(t){var n=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:n},"div"),to:t.from()}})},delWrappedLineRight:function(e){return Bo(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(ge(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ge(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return Vo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return $o(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return function(e,t){var n=le(e.doc,t),r=function(e){for(var t;t=Fe(e);)e=t.find(1,!0).line;return e}(n);return r!=n&&(t=fe(r)),Uo(!0,e,n,t,-1)}(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},V)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var 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n=e.keyCode,r=e.charCode;if(f&&n==Qo)return Qo=null,void lt(e);if(!f||e.which&&!(e.which<10)||!Yo(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return Xo(e,"'"+i+"'",t,function(t){return Go(e,t,!0)})}(t,e)||t.display.input.onKeyPress(e))}}}var ra,ia,oa=function(e,t,n){this.time=e,this.pos=t,this.button=n};function aa(e){var t=this,n=t.display;if(!(it(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,wn(n,e))c||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!ca(t,e)){var r=ar(t,e),i=ht(e),o=r?function(e,t){var n=+new Date;return ia&&ia.compare(n,e,t)?(ra=ia=null,"triple"):ra&&ra.compare(n,e,t)?(ia=new oa(n,e,t),ra=null,"double"):(ra=new oa(n,e,t),ia=null,"single")}(r,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),r&&function(e,t,n,r,i){var 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k=l.ranges.slice(0);k[s]=function(e,t){var n=t.anchor,r=t.head,i=le(e.doc,n.line);if(0==ve(n,r)&&n.sticky==r.sticky)return t;var o=Ye(i);if(!o)return t;var a=Xe(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,c=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==c||c==o.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=Xe(o,r.ch,r.sticky),d=u-a||(r.ch-n.ch)*(1==s.level?-1:1);l=u==c-1||u==c?d<0:d>0}var f=o[c+(l?-1:0)],h=l==(1==f.level),p=h?f.from:f.to,m=h?"after":"before";return n.ch==p&&n.sticky==m?t:new gi(new ge(n.line,p,m),r)}(e,new gi(ke(o,_),b)),Ki(o,vi(k,s),K)}}var h=i.wrapper.getBoundingClientRect(),p=0;function m(t){e.state.selectingText=!1,p=1/0,lt(t),i.input.focus(),nt(document,"mousemove",g),nt(document,"mouseup",v),o.history.lastSelOrigin=null}var g=$r(e,function(t){ht(t)?function t(n){var a=++p,s=ar(e,n,!0,"rectangle"==r.unit);if(s)if(0!=ve(s,d)){e.curOp.focus=D(),f(s);var 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l=0;l<e.options.gutters.length;++l){var c=a.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=i)return rt(e,n,e,he(e.doc,o),e.options.gutters[l],t),ut(t)}}function ca(e,t){return la(e,t,"gutterClick",!0)}function ua(e,t){wn(e.display,t)||function(e,t){return!!at(e,"gutterContextMenu")&&la(e,t,"gutterContextMenu",!1)}(e,t)||it(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function da(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Fn(e)}oa.prototype.compare=function(e,t,n){return this.time+400>e&&0==ve(t,this.pos)&&n==this.button};var fa={toString:function(){return"CodeMirror.Init"}},ha={},pa={};function ma(e){ci(e),Xr(e),wr(e)}function ga(e,t,n){if(!t!=!(n&&n!=fa)){var r=e.display.dragFunctions,i=t?et:nt;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function va(e){e.options.lineWrapping?(j(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),Ge(e)),or(e),Xr(e),Fn(e),setTimeout(function(){return Nr(e)},100)}function ya(e,t){var r=this;if(!(this instanceof ya))return new ya(e,t);this.options=t=t?z(t):{},z(ha,t,!1),ui(t);var i=t.value;"string"==typeof i&&(i=new ko(i,t.mode,null,t.lineSeparator,t.direction)),this.doc=i;var o=new ya.inputStyles[t.inputStyle](this),a=this.display=new function(e,t,r){var 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u in a.wrapper.CodeMirror=this,ci(this),da(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),zr(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 W,keySeq:null,specialChars:null},t.autofocus&&!y&&a.input.focus(),s&&l<11&&setTimeout(function(){return r.display.input.reset(!0)},20),function(e){var t=e.display;et(t.scroller,"mousedown",$r(e,aa)),et(t.scroller,"dblclick",s&&l<11?$r(e,function(t){if(!it(e,t)){var n=ar(e,t);if(n&&!ca(e,t)&&!wn(e.display,t)){lt(t);var r=e.findWordAt(n);Wi(e.doc,r.anchor,r.head)}}}):function(t){return it(e,t)||lt(t)}),C||et(t.scroller,"contextmenu",function(t){return ua(e,t)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}et(t.scroller,"touchstart",function(i){if(!it(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!ca(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),et(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),et(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!wn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new gi(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new 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d="",f=0;if(e.options.indentWithTabs)for(var h=Math.floor(c/a);h;--h)f+=a,d+="\t";if(f<c&&(d+=J(c-f)),d!=u)return ao(o,d,ge(t,0),ge(t,u.length),"+input"),s.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<u.length){var g=ge(t,u.length);Hi(o,p,new gi(g,g));break}}}ya.defineInitHook=function(e){return ba.push(e)};var wa=null;function _a(e){wa=e}function ka(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a,s=e.state.pasteIncoming||"paste"==i,l=xt(t),c=null;if(s&&r.ranges.length>1)if(wa&&wa.text.join("\n")==t){if(r.ranges.length%wa.text.length==0){c=[];for(var u=0;u<wa.text.length;u++)c.push(o.splitLines(wa.text[u]))}}else l.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(c=Z(l,function(e){return[e]}));for(var d=r.ranges.length-1;d>=0;d--){var f=r.ranges[d],h=f.from(),p=f.to();f.empty()&&(n&&n>0?h=ge(h.line,h.ch-n):e.state.overwrite&&!s?p=ge(p.line,Math.min(le(o,p.line).text.length,p.ch+X(l).length)):wa&&wa.lineWise&&wa.text.join("\n")==t&&(h=p=ge(h.line,0))),a=e.curOp.updateInput;var m={from:h,to:p,text:c?c[d%c.length]:l,origin:i||(s?"paste":e.state.cutIncoming?"cut":"+input")};to(e.doc,m),sn(e,"inputRead",e,m)}t&&!s&&Sa(e,t),Sr(e),e.curOp.updateInput=a,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Ca(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Vr(t,function(){return ka(t,n,0,null,"paste")}),!0}function Sa(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){a=xa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(le(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=xa(e,i.head.line,"smart"));a&&sn(e,"electricInput",e,i.head.line)}}}function Ma(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:ge(i,0),head:ge(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function La(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function Ta(){var e=A("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=A("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return c?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),La(e),t}function Oa(e,t,n,r,i){var o=t,a=n,s=le(e,t.line);function l(r){var o,a;if(null==(o=i?function(e,t,n,r){var i=Ye(t,e.doc.direction);if(!i)return qo(t,n,r);n.ch>=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Xe(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from<n.ch))return qo(t,n,r);var s,l=function(e,n){return Ho(t,e instanceof ge?e.ch:e,n)},c=function(n){return e.options.lineWrapping?(s=s||Pn(e,t),Zn(e,t,s,n)):{begin:0,end:t.text.length}},u=c("before"==n.sticky?l(n,-1):n.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==r<0,f=l(n,d?1:-1);if(null!=f&&(d?f<=a.to&&f<=u.end:f>=a.from&&f>=u.begin)){var h=d?"before":"after";return new ge(n.line,f,h)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],s=t>0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c<a.to)return o(c,s);if(c=s?a.from:l(a.to,-1),r.begin<=c&&c<r.end)return o(c,s)}},m=p(o+r,r,u);if(m)return m;var g=r>0?u.end:l(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,s,t,n):qo(s,t,n))){if(r||(a=t.line+n)<e.first||a>=e.first+e.size||(t=new ge(a,t.ch,t.sticky),!(s=le(e,a))))return!1;t=Uo(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var c=null,u="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(n<0)||l(!f);f=!1){var h=s.text.charAt(t.ch)||"\n",p=ne(h,d)?"w":u&&"\n"==h?"n":!u||/\s/.test(h)?null:"p";if(!u||f||p||(p="s"),c&&c!=p){n<0&&(n=1,l(),t.sticky="after");break}if(p&&(c=p),n>0&&!l(!f))break}var m=Zi(e,t,o,a,!0);return ye(o,m)&&(m.hitSide=!0),m}function Aa(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Jn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Pa=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new W,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ea(e,t){var n=An(e,t.line);if(!n||n.hidden)return null;var r=le(e.doc,t.line),i=Tn(n,r,t.line),o=Ye(r,e.doc.direction),a="left";o&&(a=Xe(o,t.ch)%2?"right":"left");var s=Nn(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function Da(e,t){return t&&(e.bad=!0),e}function ja(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Da(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return Na(o,t,n)}}function Na(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!E(r,t))return Da(ge(fe(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var o=e.rest?X(e.rest):e.line;return Da(ge(fe(o),o.text.length),i)}var a=3==t.nodeType?t:null,s=t;for(a||1!=t.childNodes.length||3!=t.firstChild.nodeType||(a=t.firstChild,n&&(n=a.nodeValue.length));s.parentNode!=r;)s=s.parentNode;var l=e.measure,c=l.maps;function u(t,n,r){for(var i=-1;i<(c?c.length:0);i++)for(var o=i<0?l.map:c[i],a=0;a<o.length;a+=3){var s=o[a+2];if(s==t||s==n){var u=fe(i<0?e.line:e.rest[i]),d=o[a]+r;return(r<0||s!=t)&&(d=o[a+(r?1:0)]),ge(u,d)}}}var d=u(a,s,n);if(d)return Da(d,i);for(var f=s.nextSibling,h=a?a.nodeValue.length-n:0;f;f=f.nextSibling){if(d=u(f,f.firstChild,0))return Da(ge(d.line,d.ch-h),i);h+=f.textContent.length}for(var p=s.previousSibling,m=n;p;p=p.previousSibling){if(d=u(p,p.firstChild,-1))return Da(ge(d.line,d.ch+m),i);m+=p.textContent.length}}Pa.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;function o(e){if(!it(r,e)){if(r.somethingSelected())_a({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Ma(r);_a({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,U),r.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var o=wa.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var a=Ta(),s=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=wa.text.join("\n");var l=document.activeElement;I(s),setTimeout(function(){r.display.lineSpace.removeChild(a),l.focus(),l==i&&n.showPrimarySelection()},50)}}La(i,r.options.spellcheck),et(i,"paste",function(e){it(r,e)||Ca(e,r)||l<=11&&setTimeout($r(r,function(){return t.updateFromDOM()}),20)}),et(i,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),et(i,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),et(i,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),et(i,"touchstart",function(){return n.forceCompositionEnd()}),et(i,"input",function(){t.composing||t.readFromDOMSoon()}),et(i,"copy",o),et(i,"cut",o)},Pa.prototype.prepareSelection=function(){var e=cr(this.cm,!1);return e.focus=this.cm.state.focused,e},Pa.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Pa.prototype.showPrimarySelection=function(){var e=window.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),o=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var a=ja(t,e.anchorNode,e.anchorOffset),s=ja(t,e.focusNode,e.focusOffset);if(!a||a.bad||!s||s.bad||0!=ve(we(a,s),i)||0!=ve(xe(a,s),o)){var l=t.display.view,c=i.line>=t.display.viewFrom&&Ea(t,i)||{node:l[0].measure.map[2],offset:0},u=o.line<t.display.viewTo&&Ea(t,o);if(!u){var d=l[l.length-1].measure,f=d.maps?d.maps[d.maps.length-1]:d.map;u={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(c&&u){var h,p=e.rangeCount&&e.getRangeAt(0);try{h=M(c.node,c.offset,u.offset,u.node)}catch(e){}h&&(!n&&t.state.focused?(e.collapse(c.node,c.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Pa.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)},Pa.prototype.showMultipleSelections=function(e){O(this.cm.display.cursorDiv,e.cursors),O(this.cm.display.selectionDiv,e.selection)},Pa.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Pa.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Pa.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Pa.prototype.blur=function(){this.div.blur()},Pa.prototype.getField=function(){return this.div},Pa.prototype.supportsTouch=function(){return!0},Pa.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Vr(this.cm,function(){return e.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))})},Pa.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Pa.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(v&&d&&this.cm.options.gutters.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(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=ja(t,e.anchorNode,e.anchorOffset),r=ja(t,e.focusNode,e.focusOffset);n&&r&&Vr(t,function(){Ki(t.doc,yi(n,r),U),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Pa.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),s=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=ge(a.line-1,le(r.doc,a.line-1).length)),s.ch==le(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=ge(s.line+1,0)),a.line<i.viewFrom||s.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=sr(r,a.line))?(t=fe(i.view[0].line),n=i.view[0].node):(t=fe(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,c,u=sr(r,s.line);if(u==i.view.length-1?(l=i.viewTo-1,c=i.lineDiv.lastChild):(l=fe(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator();function l(){a&&(o+=s,a=!1)}function c(e){e&&(l(),o+=e)}function u(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return void c(n||t.textContent.replace(/\u200b/g,""));var o,d=t.getAttribute("cm-marker");if(d){var f=e.findMarks(ge(r,0),ge(i+1,0),(m=+d,function(e){return e.id==m}));return void(f.length&&(o=f[0].find(0))&&c(ce(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var h=/^(pre|div|p)$/i.test(t.nodeName);h&&l();for(var p=0;p<t.childNodes.length;p++)u(t.childNodes[p]);h&&(a=!0)}else 3==t.nodeType&&c(t.nodeValue);var m}for(;u(t),t!=n;)t=t.nextSibling;return o}(r,n,c,t,l)),f=ce(r.doc,ge(t,0),ge(l,le(r.doc,l).text.length));d.length>1&&f.length>1;)if(X(d)==X(f))d.pop(),f.pop(),l--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}for(var h=0,p=0,m=d[0],g=f[0],v=Math.min(m.length,g.length);h<v&&m.charCodeAt(h)==g.charCodeAt(h);)++h;for(var y=X(d),b=X(f),x=Math.min(y.length-(1==d.length?h:0),b.length-(1==f.length?h:0));p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==d.length&&1==f.length&&t==a.line)for(;h&&h>a.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var w=ge(t,h),_=ge(l,f.length?X(f).length-p:0);return d.length>1||d[0]||ve(w,_)?(ao(r.doc,d,w,_,"+input"),!0):void 0},Pa.prototype.ensurePolled=function(){this.forceCompositionEnd()},Pa.prototype.reset=function(){this.forceCompositionEnd()},Pa.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Pa.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Pa.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Vr(this.cm,function(){return Xr(e.cm)})},Pa.prototype.setUneditable=function(e){e.contentEditable="false"},Pa.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||$r(this.cm,ka)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pa.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pa.prototype.onContextMenu=function(){},Pa.prototype.resetPosition=function(){},Pa.prototype.needsContentAttribute=!0;var Ia=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new W,this.hasSelection=!1,this.composing=null};Ia.prototype.init=function(e){var t=this,n=this,r=this.cm,i=this.wrapper=Ta(),o=this.textarea=i.firstChild;function a(e){if(!it(r,e)){if(r.somethingSelected())_a({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Ma(r);_a({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",o.value=t.text.join("\n"),I(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),g&&(o.style.width="0px"),et(o,"input",function(){s&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),et(o,"paste",function(e){it(r,e)||Ca(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),et(o,"cut",a),et(o,"copy",a),et(e.scroller,"paste",function(t){wn(e,t)||it(r,t)||(r.state.pasteIncoming=!0,n.focus())}),et(e.lineSpace,"selectstart",function(t){wn(e,t)||lt(t)}),et(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),et(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ia.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=cr(e);if(e.options.moveInputWithCursor){var i=Vn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ia.prototype.showSelection=function(e){var t=this.cm.display;O(t.cursorDiv,e.cursors),O(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ia.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&&I(this.textarea),s&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null))}},Ia.prototype.getField=function(){return this.textarea},Ia.prototype.supportsTouch=function(){return!1},Ia.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ia.prototype.blur=function(){this.textarea.blur()},Ia.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ia.prototype.receivedFocus=function(){this.slowPoll()},Ia.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ia.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Ia.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||wt(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a<c&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return Vr(t,function(){ka(t,i.slice(a),r.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ia.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ia.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},Ia.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=ar(n,e),a=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&$r(n,Ki)(n.doc,yi(o),U);var u=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,p=t.wrapper.getBoundingClientRect();i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",c&&(h=window.scrollY),r.input.focus(),c&&window.scrollTo(null,h),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),s&&l>=9&&m(),C?(dt(e),et(window,"mouseup",function e(){nt(window,"mouseup",e),setTimeout(g,20)})):setTimeout(g,50)}function m(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function g(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,s&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=a),null!=i.selectionStart){(!s||s&&l<9)&&m();var e=0;r.detectingSelectAll=setTimeout(function o(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?$r(n,Qi)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())},200)}}},Ia.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Ia.prototype.setUneditable=function(){},Ia.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=fa&&i(e,t,n)}:i)}e.defineOption=n,e.Init=fa,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,ki(e)},!0),n("indentUnit",2,ki,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Ci(e),Fn(e),Xr(e)},!0),n("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(ge(r,o))}r++});for(var i=n.length-1;i>=0;i--)ao(e.doc,t,n[i],ge(n[i].line,n[i].ch+t.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=fa&&e.refresh()}),n("specialCharPlaceholder",Zt,function(e){return e.refresh()},!0),n("electricChars",!0),n("inputStyle",y?"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("rtlMoveVisually",!w),n("wholeLineUpdateBefore",!0),n("theme","default",function(e){da(e),ma(e)},!0),n("keyMap","default",function(e,t,n){var r=Wo(t),i=n!=fa&&Wo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,va,!0),n("gutters",[],function(e){ui(e.options),ma(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rr(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Nr(e)},!0),n("scrollbarStyle","native",function(e){zr(e),Nr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),n("lineNumbers",!1,function(e){ui(e.options),ma(e)},!0),n("firstLineNumber",1,ma,!0),n("lineNumberFormatter",function(e){return e},ma,!0),n("showCursorWhenSelecting",!1,lr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(e,t){"nocursor"==t&&(vr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),n("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),n("dragDrop",!0,ga),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,lr,!0),n("singleCursorHeightPerLine",!0,lr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Ci,!0),n("addModeClass",!1,Ci,!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,Ci,!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)}(ya),function(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 r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&$r(this,t[e])(this,n,i),rt(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"](Wo(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:Gr(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");!function(e,t,n){for(var r=0,i=n(t);r<e.length&&n(e[r])<=i;)r++;e.splice(r,0,t)}(this.state.overlays,{mode:r,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},function(e){return e.priority}),this.state.modeGen++,Xr(this)}),removeOverlay:Gr(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void Xr(this)}}),indentLine:Gr(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),pe(this.doc,e)&&xa(this,e,t,n)}),indentSelection:Gr(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(xa(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Sr(this));else{var o=i.from(),a=i.to(),s=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;l<n;++l)xa(this,l,e);var c=this.doc.sel.ranges;0==o.ch&&t.length==c.length&&c[r].from().ch>0&&Hi(this.doc,r,new 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c=i._global[l];c.pred(o,this)&&-1==B(r,c.val)&&r.push(c.val)}return r},getStateAfter:function(e,t){var n=this.doc;return Rt(this,(e=_e(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return Vn(this,null==e?n.head:"object"==(void 0===e?"undefined":a(e))?ke(this.doc,e):e?n.from():n.to(),t||"page")},charCoords:function(e,t){return Kn(this,ke(this.doc,e),t||"page")},coordsChar:function(e,t){return Jn(this,(e=Un(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Un(this,{top:e,left:0},t||"page").top,he(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),r=le(this.doc,e)}else r=e;return qn(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-Ve(r):0)},defaultTextHeight:function(){return er(this.display)},defaultCharWidth:function(){return 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u=Math.max(s.wrapper.clientHeight,this.doc.height),d=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>u)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=u&&(l=e.bottom),c+t.offsetWidth>d&&(c=d-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(c=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),n&&(null!=(a=kr(o=this,{left:c,top:l,right:c+t.offsetWidth,bottom:l+t.offsetHeight})).scrollTop&&Or(o,a.scrollTop),null!=a.scrollLeft&&Pr(o,a.scrollLeft))},triggerOnKeyDown:Gr(ea),triggerOnKeyPress:Gr(na),triggerOnKeyUp:ta,triggerOnMouseDown:Gr(aa),execCommand:function(e){if(Ko.hasOwnProperty(e))return Ko[e].call(null,this)},triggerElectric:Gr(function(e){Sa(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=ke(this.doc,e),a=0;a<t&&!(o=Oa(this.doc,o,i,n,r)).hitSide;++a);return 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a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=le(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=t.length||!n?++r:--n;for(var o=t.charAt(n),a=ne(o,i)?function(e){return ne(e,i)}:/\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(;r<t.length&&a(t.charAt(r));)++r}return new gi(ge(e.line,n),ge(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?j(this.display.cursorDiv,"CodeMirror-overwrite"):L(this.display.cursorDiv,"CodeMirror-overwrite"),rt(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==D()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Gr(function(e,t){Mr(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Sn(this)-this.display.barHeight,width:e.scrollWidth-Sn(this)-this.display.barWidth,clientHeight:Ln(this),clientWidth:Mn(this)}},scrollIntoView:Gr(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:ge(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?function(e,t){Lr(e),e.curOp.scrollToPos=t}(this,e):Tr(this,e.from,e.to,e.margin)}),setSize:Gr(function(e,t){var n=this,r=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(t)),this.options.lineWrapping&&zn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var 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n=t.text.className,r=fn(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,pn(e,t)):n&&(t.text.className=n)}function pn(e,t){!function(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=dn(t);t.background=r.insertBefore(A("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?dn(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 mn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=dn(t);t.gutterBackground=A("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=dn(t),s=t.gutter=A("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),a.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(A("div",me(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var l=0;l<e.options.gutters.length;++l){var 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xn(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function wn(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!E(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),O(t.display.measure,A("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function _n(e,t){for(var n=ht(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 kn(e){return e.lineSpace.offsetTop}function Cn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function 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r=le(e.doc,t.line),i=$e(r)+kn(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function Jn(e,t,n,r,i){var o=ge(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function Xn(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return Jn(r.first,0,null,!0,-1);var i=he(r,n),o=r.first+r.size-1;if(i>o)return Jn(r.first+r.size-1,le(r,o).text.length,null,!0,1);t<0&&(t=0);for(var a=le(r,i);;){var s=er(e,a,i,t,n),l=We(a,s.ch+(s.xRel>0?1:0));if(!l)return s;var c=l.find(1);if(c.line==i)return c;a=le(r,i=c.line)}}function Zn(e,t,n,r){r-=qn(t);var i=t.text.length,o=se(function(t){return Dn(e,n,t-1).bottom<=r},i,0);return{begin:o,end:i=se(function(t){return Dn(e,n,t).top>r},o,i)}}function Yn(e,t,n,r){return n||(n=En(e,t)),Zn(e,t,n,Un(e,t,Dn(e,n,r),"line").top)}function Qn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function er(e,t,n,r,i){i-=$e(t);var o=En(e,t),a=qn(t),s=0,l=t.text.length,c=!0,u=Qe(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?function(e,t,n,r,i,o,a){var s=Zn(e,t,r,a),l=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,f=0;f<i.length;f++){var h=i[f];if(!(h.from>=c||h.to<=l)){var p=Dn(e,r,1!=h.level?Math.min(c,h.to)-1:Math.max(l,h.from)).right,m=p<o?o-p+1e9:p-o;(!u||d>m)&&(u=h,d=m)}}return u||(u=i[i.length-1]),u.from<l&&(u={from:l,to:u.to,level:u.level}),u.to>c&&(u={from:u.from,to:c,level:u.level}),u}:function(e,t,n,r,i,o,a){var s=se(function(s){var l=i[s],c=1!=l.level;return Qn($n(e,ge(n,c?l.to:l.from,c?"before":"after"),"line",t,r),o,a,!0)},0,i.length-1),l=i[s];if(s>0){var c=1!=l.level,u=$n(e,ge(n,c?l.from:l.to,c?"after":"before"),"line",t,r);Qn(u,o,a,!0)&&u.top>a&&(l=i[s-1])}return l})(e,t,n,o,u,r,i);s=(c=1!=d.level)?d.from:d.to-1,l=c?d.to:d.from-1}var f,h,p=null,m=null,g=se(function(t){var n=Dn(e,o,t);return n.top+=a,n.bottom+=a,!!Qn(n,r,i,!1)&&(n.top<=i&&n.left<=r&&(p=t,m=n),!0)},s,l),v=!1;if(m){var y=r-m.left<m.right-r,b=y==c;g=p+(b?0:1),h=b?"after":"before",f=y?m.left:m.right}else{c||g!=l&&g!=s||g++,h=0==g?"after":g==t.text.length?"before":Dn(e,o,g-(c?1:0)).bottom+a<=i==c?"after":"before";var x=$n(e,ge(n,g,h),"line",t,o);f=x.left,v=i<x.top||i>=x.bottom}return Jn(n,g=ae(t.text,g,1),h,v,r-f)}function tr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==jn){jn=A("pre");for(var t=0;t<49;++t)jn.appendChild(document.createTextNode("x")),jn.appendChild(A("br"));jn.appendChild(document.createTextNode("x"))}O(e.measure,jn);var n=jn.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),T(e.measure),n||1}function nr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=A("span","xxxxxxxxxx"),n=A("pre",[t]);O(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function rr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:ir(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function ir(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function or(e){var t=tr(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/nr(e.display)-3);return function(i){if(Ke(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a<i.widgets.length;a++)i.widgets[a].height&&(o+=i.widgets[a].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function ar(e){var t=e.doc,n=or(e);t.iter(function(e){var t=n(e);t!=e.height&&de(e,t)})}function sr(e,t,n,r){var i=e.display;if(!n&&"true"==ht(t).getAttribute("cm-not-content"))return null;var o,a,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,a=t.clientY-s.top}catch(t){return null}var l,c=Xn(e,o,a);if(r&&1==c.xRel&&(l=le(e.doc,c.line).text).length==c.ch){var u=F(l,l.length,e.options.tabSize)-l.length;c=ge(c.line,Math.max(0,Math.round((o-Sn(e.display).left)/nr(e.display))-u))}return c}function lr(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function cr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ur(e,t){void 0===t&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(t||a!=n.sel.primIndex){var s=n.sel.ranges[a];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var l=s.empty();(l||e.options.showCursorWhenSelecting)&&dr(e,s.head,i),l||hr(e,s,o)}}return r}function dr(e,t,n){var r=$n(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(A("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(A("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=r.other.left+"px",o.style.top=r.other.top+"px",o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function fr(e,t){return e.top-t.top||e.left-t.left}function hr(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),a=Sn(e.display),s=a.left,l=Math.max(r.sizerWidth,Ln(e)-r.sizer.offsetLeft)-a.right,c="ltr"==i.direction;function u(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),o.appendChild(A("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?l-e:n)+"px;\n                             height: "+(r-t)+"px"))}function d(t,n,r){var o,a,d=le(i,t),f=d.text.length;function h(n,r){return Vn(e,ge(t,n),"div",d,r)}function p(t,n,r){var i=Yn(e,d,null,t),o="ltr"==n==("after"==r)?"left":"right";return h("after"==r?i.begin:i.end-(/\s/.test(d.text.charAt(i.end-1))?2:1),o)[o]}var m=Qe(d,i.direction);return function(e,t,n,r){if(!e)return r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var a=e[o];(a.from<n&&a.to>t||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?f:r,function(e,t,i,d){var g="ltr"==i,v=h(e,g?"left":"right"),y=h(t-1,g?"right":"left"),b=null==n&&0==e,x=null==r&&t==f,w=0==d,_=!m||d==m.length-1;if(y.top-v.top<=3){var k=(c?x:b)&&_,C=(c?b:x)&&w?s:(g?v:y).left,S=k?l:(g?y:v).right;u(C,v.top,S-C,v.bottom)}else{var M,L,T,O;g?(M=c&&b&&w?s:v.left,L=c?l:p(e,i,"before"),T=c?s:p(t,i,"after"),O=c&&x&&_?l:y.right):(M=c?p(e,i,"before"):s,L=!c&&b&&w?l:v.right,T=!c&&x&&_?s:y.left,O=c?p(t,i,"after"):l),u(M,v.top,L-M,v.bottom),v.bottom<y.top&&u(s,v.bottom,null,y.top),u(T,y.top,O-T,y.bottom)}(!o||fr(v,o)<0)&&(o=v),fr(y,o)<0&&(o=y),(!a||fr(v,a)<0)&&(a=v),fr(y,a)<0&&(a=y)}),{start:o,end:a}}var f=t.from(),h=t.to();if(f.line==h.line)d(f.line,f.ch,h.ch);else{var p=le(i,f.line),m=le(i,h.line),g=He(p)==He(m),v=d(f.line,f.ch,g?p.text.length+1:null).end,y=d(h.line,g?0:null,h.ch).start;g&&(v.top<y.top-2?(u(v.right,v.top,null,v.bottom),u(s,y.top,y.left,y.bottom)):u(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&u(s,v.bottom,null,y.top)}n.appendChild(o)}function pr(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(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function mr(e){e.state.focused||(e.display.input.focus(),vr(e))}function gr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,yr(e))},100)}function vr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(it(e,"focus",e,t),e.state.focused=!0,j(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),c&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),pr(e))}function yr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(it(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 br(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=void 0;if(!i.hidden){if(s&&l<8){var a=i.node.offsetTop+i.node.offsetHeight;o=a-n,n=a}else{var c=i.node.getBoundingClientRect();o=c.bottom-c.top}var u=i.line.height-o;if(o<2&&(o=tr(t)),(u>.005||u<-.005)&&(de(i.line,o),xr(i.line),i.rest))for(var d=0;d<i.rest.length;d++)xr(i.rest[d])}}}function xr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function wr(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-kn(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=he(t,r),a=he(t,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;s<o?(o=s,a=he(t,$e(le(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=he(t,$e(le(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function _r(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=ir(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function kr(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=me(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(A("div",[A("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",li(e),!0}return!1}function Cr(e,t){var n=e.display,r=tr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Tn(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Cn(n),l=t.top<r,c=t.bottom>s-r;if(t.top<i)a.scrollTop=l?0:t.top;else if(t.bottom>i+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=i&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=Ln(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),h=t.right-t.left>f;return h&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(h?0:10)):t.right>f+d-3&&(a.scrollLeft=t.right+(h?0:10)-f),a}function Sr(e,t){null!=t&&(Tr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Mr(e){Tr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Lr(e,t,n){null==t&&null==n||Tr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Tr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Or(e,Gn(e,t.from),Gn(e,t.to),t.margin))}function Or(e,t,n,r){var i=Cr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Lr(e,i.scrollLeft,i.scrollTop)}function Ar(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||si(e,{top:t}),Pr(e,t,!0),n&&si(e),ni(e,100))}function Pr(e,t,n){t=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 Er(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,_r(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Dr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Cn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Mn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var jr=function(e,t,n){this.cm=n;var r=this.vert=A("div",[A("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=A("div",[A("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),tt(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),tt(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,s&&l<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},jr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jr.prototype.zeroWidthHack=function(){var e=b&&!p?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new W,this.disableVert=new W},jr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)})},jr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Nr=function(){};function Ir(e,t){t||(t=Dr(e));var n=e.display.barWidth,r=e.display.barHeight;Rr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&br(e),Rr(e,Dr(e)),n=e.display.barWidth,r=e.display.barHeight}function Rr(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}Nr.prototype.update=function(){return{bottom:0,right:0}},Nr.prototype.setScrollLeft=function(){},Nr.prototype.setScrollTop=function(){},Nr.prototype.clear=function(){};var zr={native:jr,null:Nr};function Fr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new zr[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),tt(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?Er(e,t):Ar(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Wr=0;function Br(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Wr},t=e.curOp,an?an.ops.push(t):t.ownsGroup=an={ops:[t],delayedCallbacks:[]}}function Hr(e){!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(n)}finally{an=null,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)qr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&oi(i.cm,i.update);for(var i,o=0;o<t.length;o++)Ur(t[o]);for(var a=0;a<t.length;a++)Kr(t[a]);for(var s=0;s<t.length;s++)Vr(t[s])}(e)}(n)}}(e.curOp)}function qr(e){var t=e.cm,n=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Mn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Mn(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&Je(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 ii(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Ur(e){var t=e.cm,n=t.display;e.updatedDisplay&&br(t),e.barMeasure=Dr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=An(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+Mn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Ln(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Kr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Er(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==D();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Ir(t,e.barMeasure),e.updatedDisplay&&ci(t,e.barMeasure),e.selectionChanged&&pr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&mr(e.cm)}function Vr(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&ai(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Pr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Er(t,e.scrollLeft,!0,!0),e.scrollToPos&&function(e,t){if(!ot(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!m){var o=A("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-kn(e.display))+"px;\n                         height: "+(t.bottom-t.top+Mn(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(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?ge(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?ge(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=$n(e,t),l=n&&n!=t?$n(e,n):s,c=Cr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r}),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(Ar(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(Er(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}(t,ke(r,e.scrollToPos.from),ke(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;a<i.length;++a)i[a].lines.length||it(i[a],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&it(o[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&it(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function $r(e,t){if(e.curOp)return t();Br(e);try{return t()}finally{Hr(e)}}function Gr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Br(e);try{return t.apply(e,arguments)}finally{Hr(e)}}}function Jr(e){return function(){if(this.curOp)return e.apply(this,arguments);Br(this);try{return e.apply(this,arguments)}finally{Hr(this)}}}function Xr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Br(t);try{return e.apply(this,arguments)}finally{Hr(t)}}}function Zr(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Me&&qe(e.doc,t)<i.viewTo&&Qr(e);else if(n<=i.viewFrom)Me&&Ue(e.doc,n+r)>i.viewFrom?Qr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Qr(e);else if(t<=i.viewFrom){var o=ei(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Qr(e)}else if(n>=i.viewTo){var a=ei(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):Qr(e)}else{var s=ei(e,t,t,-1),l=ei(e,n,n+r,1);s&&l?(i.view=i.view.slice(0,s.index).concat(on(e,s.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Qr(e)}var c=i.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(i.externalMeasured=null))}function Yr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[lr(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==B(a,n)&&a.push(n)}}}function Qr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ei(e,t,n,r){var i,o=lr(e,t),a=e.display.view;if(!Me||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,l=0;l<o;l++)s+=a[l].size;if(s!=t){if(r>0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;qe(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ti(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function ni(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,R(ri,e))}function ri(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=zt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?At(t.mode,r.state):null,l=It(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),f=0;!d&&f<a.length;++f)d=a[f]!=o.styles[f];d&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&Ft(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ni(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&$r(e,function(){for(var t=0;t<i.length;t++)Yr(e,i[t],"text")})}}var ii=function(e,t,n){var r=e.display;this.viewport=t,this.visible=wr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ln(e),this.force=n,this.dims=rr(e),this.events=[]};function oi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Qr(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==ti(e))return!1;kr(e)&&(Qr(e),t.dims=rr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Me&&(o=qe(e.doc,o),a=Ue(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=on(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=on(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(lr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(on(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,lr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=$e(le(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=ti(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(e){if(e.hasFocus())return null;var t=D();if(!t||!E(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return l>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return c&&b&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var l=r.view,u=r.viewFrom,d=0;d<l.length;d++){var f=l[d];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;a!=f.node;)a=s(a);var h=i&&null!=t&&t<=u&&f.lineNumber;f.changes&&(B(f.changes,"gutter")>-1&&(h=!1),un(e,f,u,n)),h&&(T(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(me(e.options,u)))),a=f.node.nextSibling}else{var p=vn(e,f,u,n);o.insertBefore(p,a)}u+=f.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&E(document.body,e.anchorNode)&&E(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)}}(u),T(n.cursorDiv),T(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ni(e,400)),n.updateLineNumbers=null,!0}function ai(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Ln(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Cn(e.display)-Tn(e),n.top)}),t.visible=wr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&oi(e,t);r=!1){br(e);var i=Dr(e);cr(e),Ir(e,i),ci(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function si(e,t){var n=new ii(e,t);if(oi(e,n)){br(e),ai(e,n);var r=Dr(e);cr(e),Ir(e,r),ci(e,r),n.finish()}}function li(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function ci(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+Mn(e)+"px"}function ui(e){var t=e.display.gutters,n=e.options.gutters;T(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(A("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",li(e)}function di(e){var t=B(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ii.prototype.signal=function(e,t){st(e,t)&&this.events.push(arguments)},ii.prototype.finish=function(){for(var e=0;e<this.events.length;e++)it.apply(null,this.events[e])};var fi=0,hi=null;function pi(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 mi(e,t){var r=pi(t),i=r.x,o=r.y,a=e.display,s=a.scroller,l=s.scrollWidth>s.clientWidth,u=s.scrollHeight>s.clientHeight;if(i&&l||o&&u){if(o&&b&&c)e:for(var d=t.target,h=a.view;d!=s;d=d.parentNode)for(var p=0;p<h.length;p++)if(h[p].node==d){e.display.currentWheelTarget=d;break e}if(i&&!n&&!f&&null!=hi)return o&&u&&Ar(e,Math.max(0,s.scrollTop+o*hi)),Er(e,Math.max(0,s.scrollLeft+i*hi)),(!o||o&&u)&&ct(t),void(a.wheelStartX=null);if(o&&null!=hi){var m=o*hi,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),si(e,{top:g,bottom:v})}fi<20&&(null==a.wheelStartX?(a.wheelStartX=s.scrollLeft,a.wheelStartY=s.scrollTop,a.wheelDX=i,a.wheelDY=o,setTimeout(function(){if(null!=a.wheelStartX){var e=s.scrollLeft-a.wheelStartX,t=s.scrollTop-a.wheelStartY,n=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,n&&(hi=(hi*fi+n)/(fi+1),++fi)}},200)):(a.wheelDX+=i,a.wheelDY+=o))}}s?hi=-.53:n?hi=15:d?hi=-.7:h&&(hi=-1/3);var gi=function(e,t){this.ranges=e,this.primIndex=t};gi.prototype.primary=function(){return this.ranges[this.primIndex]},gi.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],r=e.ranges[t];if(!ye(n.anchor,r.anchor)||!ye(n.head,r.head))return!1}return!0},gi.prototype.deepCopy=function(){for(var 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t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,s=a;s<i.lines.length;){var l=new ho(i.lines.slice(s,s+=25));i.height-=l.height,this.children.splice(++r,0,l),l.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new po(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=B(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new po(e.children);r.parent=e,e.children=[r,t],e=r}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var mo=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};function go(e,t,n){$e(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Sr(e,n)}mo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=fe(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=wn(this);de(n,Math.max(0,n.height-o)),e&&($r(e,function(){go(e,n,-o),Yr(e,r,"widget")}),ln(e,"lineWidgetCleared",e,this,r))}},mo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=wn(this)-t;i&&(de(r,r.height+i),n&&$r(n,function(){n.curOp.forceUpdate=!0,go(n,r,i),ln(n,"lineWidgetChanged",n,e,fe(r))}))},lt(mo);var vo=0,yo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++vo};function bo(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=z(r)).shared=!1;var o=[bo(e,t,n,r,i)],a=o[0],s=r.widgetNode;return Ti(e,function(e){s&&(r.widgetNode=s.cloneNode(!0)),o.push(bo(e,ke(e,t),ke(e,n),r,i));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=X(o)}),new xo(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Gr(e.cm,bo)(e,t,n,r,i);var o=new yo(e,i),a=ve(t,n);if(r&&z(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=P("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Be(e,t.line,t,n,o)||t.line!=n.line&&Be(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Me=!0}o.addToHistory&&ji(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&He(e)==c.display.maxLine&&(s=!0),o.collapsed&&l!=t.line&&de(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Le(o,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l}),o.collapsed&&e.iter(t.line,n.line+1,function(t){Ke(e,t)&&de(t,0)}),o.clearOnEnter&&tt(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++vo,o.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),o.collapsed)Zr(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Yr(c,u,"text");o.atomic&&Ji(c.doc),ln(c,"markerAdded",c,o)}return o}yo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Br(e),st(this,"clear")){var n=this.find();n&&ln(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=Te(a.markedSpans,this);e&&!this.collapsed?Yr(e,fe(a),"text"):e&&(null!=s.to&&(i=fe(a)),null!=s.from&&(r=fe(a))),a.markedSpans=Oe(a.markedSpans,s),null==s.from&&this.collapsed&&!Ke(this.doc,a)&&e&&de(a,tr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var c=He(this.lines[l]),u=Ge(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Zr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ji(e.doc)),e&&ln(e,"markerCleared",e,this,r,i),t&&Hr(e),this.parent&&this.parent.clear()}},yo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],a=Te(o.markedSpans,this);if(null!=a.from&&(n=ge(t?o:fe(o),a.from),-1==e))return n;if(null!=a.to&&(r=ge(t?o:fe(o),a.to),1==e))return r}return n&&{from:n,to:r}},yo.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&$r(r,function(){var i=t.line,o=fe(t.line),a=Pn(r,o);if(a&&(zn(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Ke(n.doc,i)&&null!=n.height){var s=n.height;n.height=null;var l=wn(n)-s;l&&de(i,i.height+l)}ln(r,"markerChanged",r,e)})},yo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},yo.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},lt(yo);var xo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function wo(e){return e.findMarks(ge(e.first,0),e.clipPos(ge(e.lastLine())),function(e){return e.parent})}function _o(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Ti(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==B(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}xo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();ln(this,"clear")}},xo.prototype.find=function(e,t){return this.primary.find(e,t)},lt(xo);var ko=0,Co=function e(t,n,r,i,o){if(!(this instanceof e))return new e(t,n,r,i,o);null==r&&(r=0),po.call(this,[new ho([new Vt("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var a=ge(r,0);this.sel=bi(a),this.history=new Pi(null),this.id=++ko,this.modeOption=n,this.lineSep=i,this.direction="rtl"==o?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),Li(this,{from:a,to:a,text:t}),Vi(this,bi(a),U)};Co.prototype=Q(po.prototype,{constructor:Co,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ue(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Xr(function(e){var t=ge(this.first,0),n=this.first+this.size-1;no(this,{from:t,to:ge(n,le(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Lr(this.cm,0,0),Vi(this,bi(t),U)}),replaceRange:function(e,t,n,r){so(this,e,t=ke(this,t),n=n?ke(this,n):t,r)},getRange:function(e,t,n){var r=ce(this,ke(this,e),ke(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(pe(this,e))return le(this,e)},getLineNumber:function(e){return fe(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=le(this,e)),He(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ke(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:Xr(function(e,t,n){Ui(this,ke(this,"number"==typeof 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t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:Xr(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var s=t&&"end"!=t&&function(e,t,n){for(var r=[],i=ge(e.first,0),o=i,a=0;a<t.length;a++){var s=t[a],l=ki(s.from,i,o),c=ki(xi(s),i,o);if(i=s.to,o=c,"around"==n){var u=e.sel.ranges[a],d=ve(u.head,u.anchor)<0;r[a]=new vi(d?c:l,d?l:c)}else r[a]=new vi(l,l)}return new gi(r,e.sel.primIndex)}(this,r,t),l=r.length-1;l>=0;l--)no(this,r[l]);s?Ki(this,s):this.cm&&Mr(this.cm)}),undo:Xr(function(){io(this,"undo")}),redo:Xr(function(){io(this,"redo")}),undoSelection:Xr(function(){io(this,"undo",!0)}),redoSelection:Xr(function(){io(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new Pi(this.history.maxGeneration)},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:Fi(this.history.done),undone:Fi(this.history.undone)}},setHistory:function(e){var t=this.history=new Pi(this.history.maxGeneration);t.done=Fi(e.done.slice(0),null,!0),t.undone=Fi(e.undone.slice(0),null,!0)},setGutterMarker:Xr(function(e,t,n){return fo(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&re(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Xr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&fo(t,n,"gutter",function(){return n.gutterMarkers[e]=null,re(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!pe(this,e))return null;if(t=e,!(e=le(this,e)))return null}else if(null==(t=fe(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:Xr(function(e,t,n){return fo(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(S(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0})}),removeLineClass:Xr(function(e,t,n){return fo(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[r];if(!i)return!1;if(null==n)e[r]=null;else{var o=i.match(S(n));if(!o)return!1;var a=o.index+o[0].length;e[r]=i.slice(0,o.index)+(o.index&&a!=i.length?" ":"")+i.slice(a)||null}return!0})}),addLineWidget:Xr(function(e,t,n){return function(e,t,n,r){var i=new mo(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),fo(e,t,"widget",function(t){var n=t.widgets||(t.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!Ke(e,t)){var r=$e(t)<e.scrollTop;de(t,t.height+wn(i)),r&&Sr(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&ln(o,"lineWidgetAdded",o,i,"number"==typeof t?t:fe(t)),i}(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return bo(this,ke(this,e),ke(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return bo(this,e=ke(this,e),e,n,"bookmark")},findMarksAt:function(e){var t=[],n=le(this,(e=ke(this,e)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=ke(this,e),t=ke(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&i==e.line&&e.ch>=l.to||null==l.from&&i!=e.line||null!=l.from&&i==t.line&&l.from>=t.ch||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+r;if(o>e)return t=e,!0;e-=o,++n}),ke(this,ge(n,t))},indexFromPos:function(e){var t=(e=ke(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),t},copy:function(e){var t=new Co(ue(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new Co(ue(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(ve(o,a)){var s=bo(e,o,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}(r,wo(this)),r},unlinkDoc:function(e){if(e instanceof ba&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t)if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),_o(wo(this));break}if(e.history==this.history){var n=[e.id];Ti(e,function(e){return n.push(e.id)},!0),e.history=new Pi(null),e.history.done=Fi(this.history.done,n),e.history.undone=Fi(this.history.undone,n)}},iterLinkedDocs:function(e){Ti(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):wt(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:Xr(function(e){var t;"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&$r(t=this.cm,function(){Ai(t),Zr(t)}))})}),Co.prototype.eachLine=Co.prototype.iter;var So=0;function Mo(e){var t=this;if(Lo(t),!ot(t,e)&&!_n(t.display,e)){ct(e),s&&(So=+new Date);var n=sr(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var 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ge(r,i<0?n.text.length:0,i<0?"before":"after")}No.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},No.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},No.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},No.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},No.default=b?No.macDefault:No.pcDefault;var Vo={selectAll:eo,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),U)},killLine:function(e){return Ho(e,function(t){if(t.empty()){var n=le(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:ge(t.head.line+1,0)}:{from:t.head,to:ge(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return Ho(e,function(t){return{from:ge(t.from().line,0),to:ke(e.doc,ge(t.to().line+1,0))}})},delLineLeft:function(e){return Ho(e,function(e){return{from:ge(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return Ho(e,function(t){var n=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:n},"div"),to:t.from()}})},delWrappedLineRight:function(e){return Ho(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(ge(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(ge(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return $o(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return Go(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return function(e,t){var n=le(e.doc,t),r=function(e){for(var t;t=Fe(e);)e=t.find(1,!0).line;return e}(n);return r!=n&&(t=fe(r)),Ko(!0,e,n,t,-1)}(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},V)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var 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e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=F(e.getLine(o.line),o.ch,r);t.push(J(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return $r(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=le(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new ge(i.line,i.ch-1)),i.ch>0)i=new 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n=e.keyCode,r=e.charCode;if(f&&n==ea)return ea=null,void ct(e);if(!f||e.which&&!(e.which<10)||!Qo(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return Zo(e,"'"+i+"'",t,function(t){return Jo(e,t,!0)})}(t,e)||t.display.input.onKeyPress(e))}}}var ia,oa,aa=function(e,t,n){this.time=e,this.pos=t,this.button=n};function sa(e){var t=this,n=t.display;if(!(ot(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,_n(n,e))c||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!ua(t,e)){var r=sr(t,e),i=pt(e),o=r?function(e,t){var n=+new Date;return oa&&oa.compare(n,e,t)?(ia=oa=null,"triple"):ia&&ia.compare(n,e,t)?(oa=new aa(n,e,t),ia=null,"double"):(ia=new aa(n,e,t),oa=null,"single")}(r,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),r&&function(e,t,n,r,i){var 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s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){a=wa(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(le(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=wa(e,i.head.line,"smart"));a&&ln(e,"electricInput",e,i.head.line)}}}function La(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:ge(i,0),head:ge(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Ta(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function Oa(){var e=A("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=A("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return c?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),Ta(e),t}function Aa(e,t,n,r,i){var o=t,a=n,s=le(e,t.line);function l(r){var o,a;if(null==(o=i?function(e,t,n,r){var i=Qe(t,e.doc.direction);if(!i)return Uo(t,n,r);n.ch>=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=Ze(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from<n.ch))return Uo(t,n,r);var s,l=function(e,n){return qo(t,e instanceof ge?e.ch:e,n)},c=function(n){return e.options.lineWrapping?(s=s||En(e,t),Yn(e,t,s,n)):{begin:0,end:t.text.length}},u=c("before"==n.sticky?l(n,-1):n.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==r<0,f=l(n,d?1:-1);if(null!=f&&(d?f<=a.to&&f<=u.end:f>=a.from&&f>=u.begin)){var h=d?"before":"after";return new ge(n.line,f,h)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,l(e,1),"before"):new ge(n.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],s=t>0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c<a.to)return o(c,s);if(c=s?a.from:l(a.to,-1),r.begin<=c&&c<r.end)return o(c,s)}},m=p(o+r,r,u);if(m)return m;var g=r>0?u.end:l(u.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,c(g)))?null:m}(e.cm,s,t,n):Uo(s,t,n))){if(r||(a=t.line+n)<e.first||a>=e.first+e.size||(t=new ge(a,t.ch,t.sticky),!(s=le(e,a))))return!1;t=Ko(i,e.cm,s,t.line,n)}else t=o;return!0}if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var c=null,u="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(n<0)||l(!f);f=!1){var h=s.text.charAt(t.ch)||"\n",p=ne(h,d)?"w":u&&"\n"==h?"n":!u||/\s/.test(h)?null:"p";if(!u||f||p||(p="s"),c&&c!=p){n<0&&(n=1,l(),t.sticky="after");break}if(p&&(c=p),n>0&&!l(!f))break}var m=Yi(e,t,o,a,!0);return ye(o,m)&&(m.hitSide=!0),m}function Pa(e,t,n,r){var i,o,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*tr(e.display),3);i=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=Xn(e,s,i)).outside;){if(n<0?i<=0:i>=a.height){o.hitSide=!0;break}i+=5*n}return o}var Ea=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new W,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Da(e,t){var n=Pn(e,t.line);if(!n||n.hidden)return null;var r=le(e.doc,t.line),i=On(n,r,t.line),o=Qe(r,e.doc.direction),a="left";o&&(a=Ze(o,t.ch)%2?"right":"left");var s=In(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function ja(e,t){return t&&(e.bad=!0),e}function Na(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return ja(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return Ia(o,t,n)}}function Ia(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!E(r,t))return ja(ge(fe(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var o=e.rest?X(e.rest):e.line;return ja(ge(fe(o),o.text.length),i)}var a=3==t.nodeType?t:null,s=t;for(a||1!=t.childNodes.length||3!=t.firstChild.nodeType||(a=t.firstChild,n&&(n=a.nodeValue.length));s.parentNode!=r;)s=s.parentNode;var l=e.measure,c=l.maps;function u(t,n,r){for(var i=-1;i<(c?c.length:0);i++)for(var o=i<0?l.map:c[i],a=0;a<o.length;a+=3){var s=o[a+2];if(s==t||s==n){var u=fe(i<0?e.line:e.rest[i]),d=o[a]+r;return(r<0||s!=t)&&(d=o[a+(r?1:0)]),ge(u,d)}}}var d=u(a,s,n);if(d)return ja(d,i);for(var f=s.nextSibling,h=a?a.nodeValue.length-n:0;f;f=f.nextSibling){if(d=u(f,f.firstChild,0))return ja(ge(d.line,d.ch-h),i);h+=f.textContent.length}for(var p=s.previousSibling,m=n;p;p=p.previousSibling){if(d=u(p,p.firstChild,-1))return ja(ge(d.line,d.ch+m),i);m+=p.textContent.length}}Ea.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;function o(e){if(!ot(r,e)){if(r.somethingSelected())ka({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=La(r);ka({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,U),r.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var o=_a.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var a=Oa(),s=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=_a.text.join("\n");var l=document.activeElement;I(s),setTimeout(function(){r.display.lineSpace.removeChild(a),l.focus(),l==i&&n.showPrimarySelection()},50)}}Ta(i,r.options.spellcheck),tt(i,"paste",function(e){ot(r,e)||Sa(e,r)||l<=11&&setTimeout(Gr(r,function(){return t.updateFromDOM()}),20)}),tt(i,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),tt(i,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),tt(i,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),tt(i,"touchstart",function(){return n.forceCompositionEnd()}),tt(i,"input",function(){t.composing||t.readFromDOMSoon()}),tt(i,"copy",o),tt(i,"cut",o)},Ea.prototype.prepareSelection=function(){var e=ur(this.cm,!1);return e.focus=this.cm.state.focused,e},Ea.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Ea.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ea.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),o=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var a=Na(t,e.anchorNode,e.anchorOffset),s=Na(t,e.focusNode,e.focusOffset);if(!a||a.bad||!s||s.bad||0!=ve(we(a,s),i)||0!=ve(xe(a,s),o)){var l=t.display.view,c=i.line>=t.display.viewFrom&&Da(t,i)||{node:l[0].measure.map[2],offset:0},u=o.line<t.display.viewTo&&Da(t,o);if(!u){var d=l[l.length-1].measure,f=d.maps?d.maps[d.maps.length-1]:d.map;u={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(c&&u){var h,p=e.rangeCount&&e.getRangeAt(0);try{h=M(c.node,c.offset,u.offset,u.node)}catch(e){}h&&(!n&&t.state.focused?(e.collapse(c.node,c.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Ea.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)},Ea.prototype.showMultipleSelections=function(e){O(this.cm.display.cursorDiv,e.cursors),O(this.cm.display.selectionDiv,e.selection)},Ea.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ea.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Ea.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ea.prototype.blur=function(){this.div.blur()},Ea.prototype.getField=function(){return this.div},Ea.prototype.supportsTouch=function(){return!0},Ea.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():$r(this.cm,function(){return e.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))})},Ea.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ea.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(v&&d&&this.cm.options.gutters.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(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=Na(t,e.anchorNode,e.anchorOffset),r=Na(t,e.focusNode,e.focusOffset);n&&r&&$r(t,function(){Vi(t.doc,bi(n,r),U),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},Ea.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),s=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=ge(a.line-1,le(r.doc,a.line-1).length)),s.ch==le(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=ge(s.line+1,0)),a.line<i.viewFrom||s.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=lr(r,a.line))?(t=fe(i.view[0].line),n=i.view[0].node):(t=fe(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,c,u=lr(r,s.line);if(u==i.view.length-1?(l=i.viewTo-1,c=i.lineDiv.lastChild):(l=fe(i.view[u+1].line)-1,c=i.view[u+1].node.previousSibling),!n)return!1;for(var d=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator(),l=!1;function c(){a&&(o+=s,l&&(o+=s),a=l=!1)}function u(e){e&&(c(),o+=e)}function d(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void u(n);var o,f=t.getAttribute("cm-marker");if(f){var h=e.findMarks(ge(r,0),ge(i+1,0),(g=+f,function(e){return e.id==g}));return void(h.length&&(o=h[0].find(0))&&u(ce(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&c();for(var m=0;m<t.childNodes.length;m++)d(t.childNodes[m]);/^(pre|p)$/i.test(t.nodeName)&&(l=!0),p&&(a=!0)}else 3==t.nodeType&&u(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var g}for(;d(t),t!=n;)t=t.nextSibling,l=!1;return o}(r,n,c,t,l)),f=ce(r.doc,ge(t,0),ge(l,le(r.doc,l).text.length));d.length>1&&f.length>1;)if(X(d)==X(f))d.pop(),f.pop(),l--;else{if(d[0]!=f[0])break;d.shift(),f.shift(),t++}for(var h=0,p=0,m=d[0],g=f[0],v=Math.min(m.length,g.length);h<v&&m.charCodeAt(h)==g.charCodeAt(h);)++h;for(var y=X(d),b=X(f),x=Math.min(y.length-(1==d.length?h:0),b.length-(1==f.length?h:0));p<x&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==d.length&&1==f.length&&t==a.line)for(;h&&h>a.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)h--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var w=ge(t,h),_=ge(l,f.length?X(f).length-p:0);return d.length>1||d[0]||ve(w,_)?(so(r.doc,d,w,_,"+input"),!0):void 0},Ea.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ea.prototype.reset=function(){this.forceCompositionEnd()},Ea.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ea.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Ea.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||$r(this.cm,function(){return Zr(e.cm)})},Ea.prototype.setUneditable=function(e){e.contentEditable="false"},Ea.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Gr(this.cm,Ca)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Ea.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Ea.prototype.onContextMenu=function(){},Ea.prototype.resetPosition=function(){},Ea.prototype.needsContentAttribute=!0;var Ra=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new W,this.hasSelection=!1,this.composing=null};Ra.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!ot(r,e)){if(r.somethingSelected())ka({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=La(r);ka({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",i.value=t.text.join("\n"),I(i))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(i.style.width="0px"),tt(i,"input",function(){s&&l>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),tt(i,"paste",function(e){ot(r,e)||Sa(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),tt(i,"cut",o),tt(i,"copy",o),tt(e.scroller,"paste",function(t){_n(e,t)||ot(r,t)||(r.state.pasteIncoming=!0,n.focus())}),tt(e.lineSpace,"selectstart",function(t){_n(e,t)||ct(t)}),tt(i,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),tt(i,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ra.prototype.createField=function(e){this.wrapper=Oa(),this.textarea=this.wrapper.firstChild},Ra.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ur(e);if(e.options.moveInputWithCursor){var i=$n(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},Ra.prototype.showSelection=function(e){var t=this.cm.display;O(t.cursorDiv,e.cursors),O(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ra.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&&I(this.textarea),s&&l>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",s&&l>=9&&(this.hasSelection=null))}},Ra.prototype.getField=function(){return this.textarea},Ra.prototype.supportsTouch=function(){return!1},Ra.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!y||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ra.prototype.blur=function(){this.textarea.blur()},Ra.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ra.prototype.receivedFocus=function(){this.slowPoll()},Ra.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ra.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Ra.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||_t(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(s&&l>=9&&this.hasSelection===i||b&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,c=Math.min(r.length,i.length);a<c&&r.charCodeAt(a)==i.charCodeAt(a);)++a;return $r(t,function(){Ca(t,i.slice(a),r.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ra.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ra.prototype.onKeyPress=function(){s&&l>=9&&(this.hasSelection=null),this.fastPoll()},Ra.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=sr(n,e),a=r.scroller.scrollTop;if(o&&!f){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&Gr(n,Vi)(n.doc,bi(o),U);var u=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,p=t.wrapper.getBoundingClientRect();i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",c&&(h=window.scrollY),r.input.focus(),c&&window.scrollTo(null,h),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),s&&l>=9&&m(),C?(ft(e),tt(window,"mouseup",function e(){rt(window,"mouseup",e),setTimeout(g,20)})):setTimeout(g,50)}function m(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function g(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=u,s&&l<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=a),null!=i.selectionStart){(!s||s&&l<9)&&m();var e=0;r.detectingSelectAll=setTimeout(function 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t=e;t=t.replace(/\r\r+\n/gm,"\r\n");do{t=t.replace(/^[^\n]*(?:\r(?!\n))+/gm,"")}while(t.search(/\r(?!\n)/)>-1);do{t=t.replace(/\r\n/gm,"\n")}while(t.indexOf("\r\n")>-1);return t},e.prototype._removeOverwrittenChars=function(e){var t=e.text;e.text=this._fixCarriageReturn(this._fixBackspace(t))},e.prototype._createItem=function(e){var t=this.contentFactory.createOutputModel(e);return t.changed.connect(this._onGenericChange,this),t.changed.connect(this._onGenericChange,this),t},e.prototype._onListChanged=function(e,t){this._serialized&&!this._changeGuard&&(this._changeGuard=!0,this._serialized.set(this.toJSON()),this._changeGuard=!1),this._changed.emit(t),this._stateChanged.emit(void 0)},e.prototype._onSerializedChanged=function(e,t){this._changeGuard||(this._changeGuard=!0,this.fromJSON(t.newValue),this._changeGuard=!1)},e.prototype._onGenericChange=function(){this._stateChanged.emit(void 0)},e}();t.OutputAreaModel=l,function(e){var t=function(){function e(){}return 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height: 300px;\n  direction: ltr;\n}\n\n/* PADDING */\n\n.CodeMirror-lines {\n  padding: 4px 0; /* Vertical padding around content */\n}\n.CodeMirror pre {\n  padding: 0 4px; /* Horizontal padding of content */\n}\n\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  background-color: white; /* The little square between H and V scrollbars */\n}\n\n/* GUTTER */\n\n.CodeMirror-gutters {\n  border-right: 1px solid #ddd;\n  background-color: #f7f7f7;\n  white-space: nowrap;\n}\n.CodeMirror-linenumbers {}\n.CodeMirror-linenumber {\n  padding: 0 3px 0 5px;\n  min-width: 20px;\n  text-align: right;\n  color: #999;\n  white-space: nowrap;\n}\n\n.CodeMirror-guttermarker { color: black; }\n.CodeMirror-guttermarker-subtle { color: #999; }\n\n/* CURSOR */\n\n.CodeMirror-cursor {\n  border-left: 1px solid black;\n  border-right: none;\n  width: 0;\n}\n/* Shown when moving in bi-directional text */\n.CodeMirror div.CodeMirror-secondarycursor {\n  border-left: 1px solid silver;\n}\n.cm-fat-cursor .CodeMirror-cursor {\n  width: auto;\n  border: 0 !important;\n  background: #7e7;\n}\n.cm-fat-cursor div.CodeMirror-cursors {\n  z-index: 1;\n}\n.cm-fat-cursor-mark {\n  background-color: rgba(20, 255, 20, 0.5);\n  -webkit-animation: blink 1.06s steps(1) infinite;\n  -moz-animation: blink 1.06s steps(1) infinite;\n  animation: blink 1.06s steps(1) infinite;\n}\n.cm-animate-fat-cursor {\n  width: auto;\n  border: 0;\n  -webkit-animation: blink 1.06s steps(1) infinite;\n  -moz-animation: blink 1.06s steps(1) infinite;\n  animation: blink 1.06s steps(1) infinite;\n  background-color: #7e7;\n}\n@-moz-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@-webkit-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n\n/* Can style cursor different in overwrite (non-insert) mode */\n.CodeMirror-overwrite .CodeMirror-cursor {}\n\n.cm-tab { display: inline-block; text-decoration: inherit; }\n\n.CodeMirror-rulers {\n  position: absolute;\n  left: 0; right: 0; top: -50px; bottom: -20px;\n  overflow: hidden;\n}\n.CodeMirror-ruler {\n  border-left: 1px solid #ccc;\n  top: 0; bottom: 0;\n  position: absolute;\n}\n\n/* DEFAULT THEME */\n\n.cm-s-default .cm-header {color: blue;}\n.cm-s-default .cm-quote {color: #090;}\n.cm-negative {color: #d44;}\n.cm-positive {color: #292;}\n.cm-header, .cm-strong {font-weight: bold;}\n.cm-em {font-style: italic;}\n.cm-link {text-decoration: underline;}\n.cm-strikethrough {text-decoration: line-through;}\n\n.cm-s-default .cm-keyword {color: #708;}\n.cm-s-default .cm-atom {color: #219;}\n.cm-s-default .cm-number {color: #164;}\n.cm-s-default .cm-def {color: #00f;}\n.cm-s-default .cm-variable,\n.cm-s-default .cm-punctuation,\n.cm-s-default .cm-property,\n.cm-s-default .cm-operator {}\n.cm-s-default .cm-variable-2 {color: #05a;}\n.cm-s-default .cm-variable-3, 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r={msgType:"comm_open",channel:"shell",username:this._kernel.username,session:this._kernel.clientId},i={comm_id:this._id,target_name:this._target,data:e||{}},o=a.KernelMessage.createShellMessage(r,i,t,n);return this._kernel.sendShellMessage(o,!1,!0)},t.prototype.send=function(e,t,n,r){if(void 0===n&&(n=[]),void 0===r&&(r=!0),this.isDisposed||this._kernel.isDisposed)throw new Error("Cannot send");var i={msgType:"comm_msg",channel:"shell",username:this._kernel.username,session:this._kernel.clientId},o={comm_id:this._id,data:e},s=a.KernelMessage.createShellMessage(i,o,t,n);return this._kernel.sendShellMessage(s,!1,!0)},t.prototype.close=function(e,t,n){if(void 0===n&&(n=[]),this.isDisposed||this._kernel.isDisposed)throw new Error("Cannot close");var r={msgType:"comm_msg",channel:"shell",username:this._kernel.username,session:this._kernel.clientId},i={comm_id:this._id,data:e||{}},o=a.KernelMessage.createShellMessage(r,i,t,n),s=this._kernel.sendShellMessage(o,!1,!0);r.channel="iopub";var l=this._onClose;return l&&l(a.KernelMessage.createMessage(r,i,t,n)),this.dispose(),s},t}(o.DisposableDelegate);t.CommHandler=s},function(e,t,n){"use strict";var r=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e};Object.defineProperty(t,"__esModule",{value:!0});var i,o=n(4),a=n(3),s=n(5),l=n(8),c=n(2),u=n(11),d=n(103),f=n(19),h=n(102),p=n(101),m=n(100),g="api/kernels",v="api/kernelspecs",y=function(){function e(e,t){var n=this;this._createSocket=function(){var e=n.serverSettings,t=o.URLExt.join(e.wsUrl,g,encodeURIComponent(n._id)),r=t.replace(/^((?:\w+:)?\/\/)(?:[^@\/]+@)/,"$1");console.log("Starting WebSocket:",r);var i=o.URLExt.join(t,"channels?session_id="+encodeURIComponent(n._clientId)),a=e.token;""!==a&&(i=i+"&token="+encodeURIComponent(a)),n._connectionPromise=new s.PromiseDelegate,n._wsStopped=!1,n._ws=new 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this._terminated},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"statusChanged",{get:function(){return this._statusChanged},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"iopubMessage",{get:function(){return this._iopubMessage},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"unhandledMessage",{get:function(){return this._unhandledMessage},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"id",{get:function(){return this._id},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"model",{get:function(){return{name:this.name,id:this.id}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"username",{get:function(){return this._username},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"clientId",{get:function(){return 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e({name:this._name,username:this._username,serverSettings:this.serverSettings},this._id)},e.prototype.dispose=function(){this.isDisposed||(this._isDisposed=!0,this._terminated.emit(void 0),this._status="dead",this._clearSocket(),this._futures.forEach(function(e,t){e.dispose()}),this._commPromises.forEach(function(e,t){e.then(function(e){e.dispose()})}),this._displayIdToParentIds.clear(),this._msgIdToDisplayIds.clear(),a.ArrayExt.removeFirstOf(i.runningKernels,this),c.Signal.clearData(this))},e.prototype.sendShellMessage=function(e,t,n){var r=this;if(void 0===t&&(t=!1),void 0===n&&(n=!0),"dead"===this.status)throw new Error("Kernel is dead");this._isReady&&this._ws?this._ws.send(p.serialize(e)):this._pendingMessages.push(e);var i=new h.KernelFutureHandler(function(){var t=e.header.msg_id;r._futures.delete(t);var n=r._msgIdToDisplayIds.get(t);n&&(n.forEach(function(e){var n=r._displayIdToParentIds.get(e);if(n){var i=n.indexOf(t);if(-1===i)return;1===n.length?r._displayIdToParentIds.delete(e):(n.splice(i,1),r._displayIdToParentIds.set(e,n))}}),r._msgIdToDisplayIds.delete(t))},e,t,n,this);return this._futures.set(e.header.msg_id,i),i},e.prototype.interrupt=function(){return i.interruptKernel(this,this.serverSettings)},e.prototype.restart=function(){return i.restartKernel(this,this.serverSettings)},e.prototype.handleRestart=function(){this._clearState(),this._updateStatus("restarting"),this._clearSocket()},e.prototype.reconnect=function(){return this._clearSocket(),this._updateStatus("reconnecting"),this._createSocket(),this._connectionPromise.promise},e.prototype.shutdown=function(){var e=this;return"dead"===this.status?Promise.reject(new Error("Kernel is dead")):i.shutdownKernel(this.id,this.serverSettings).then(function(){e._clearState(),e._clearSocket()})},e.prototype.requestKernelInfo=function(){var 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n={msgType:"execute_request",channel:"shell",username:this._username,session:this._clientId};e=r({},{silent:!1,store_history:!0,user_expressions:{},allow_stdin:!0,stop_on_error:!1},e);var i=f.KernelMessage.createShellMessage(n,e);return this.sendShellMessage(i,!0,t)},e.prototype.requestIsComplete=function(e){var t={msgType:"is_complete_request",channel:"shell",username:this._username,session:this._clientId},n=f.KernelMessage.createShellMessage(t,e);return i.handleShellMessage(this,n)},e.prototype.requestCommInfo=function(e){var t={msgType:"comm_info_request",channel:"shell",username:this._username,session:this._clientId},n=f.KernelMessage.createShellMessage(t,e);return i.handleShellMessage(this,n)},e.prototype.sendInputReply=function(e){if("dead"===this.status)throw new Error("Kernel is dead");var t={msgType:"input_reply",channel:"stdin",username:this._username,session:this._clientId},n=f.KernelMessage.createMessage(t,e);this._isReady&&this._ws?this._ws.send(p.serialize(n)):this._pendingMessages.push(n)},e.prototype.registerMessageHook=function(e,t){var n=this,r=this._futures&&this._futures.get(e);return r&&r.registerMessageHook(t),new l.DisposableDelegate(function(){(r=n._futures&&n._futures.get(e))&&r.removeMessageHook(t)})},e.prototype.registerCommTarget=function(e,t){var n=this;return this._targetRegistry[e]=t,new l.DisposableDelegate(function(){n.isDisposed||delete n._targetRegistry[e]})},e.prototype.connectToComm=function(e,t){var n=this,r=t||o.uuid();if(this._commPromises.has(r))return this._commPromises.get(r);var i=Promise.resolve(void 0).then(function(){return new d.CommHandler(e,r,n,function(){n._unregisterComm(r)})});return this._commPromises.set(r,i),i},e.prototype._handleDisplayId=function(e,t){var n=this,r=t.parent_header.msg_id,i=this._displayIdToParentIds.get(e);if(i){var o={header:s.JSONExt.deepCopy(t.header),parent_header:s.JSONExt.deepCopy(t.parent_header),metadata:s.JSONExt.deepCopy(t.metadata),content:s.JSONExt.deepCopy(t.content),channel:t.channel,buffers:t.buffers?t.buffers.slice():[]};o.header.msg_type="update_display_data",i.map(function(e){var t=n._futures&&n._futures.get(e);t&&t.handleMsg(o)})}if("update_display_data"===t.header.msg_type)return!0;-1===(i=this._displayIdToParentIds.get(e)||[]).indexOf(r)&&i.push(r),this._displayIdToParentIds.set(e,i);var a=this._msgIdToDisplayIds.get(r)||[];return-1===a.indexOf(r)&&a.push(r),this._msgIdToDisplayIds.set(r,a),!1},e.prototype._clearSocket=function(){this._wsStopped=!0,this._isReady=!1,null!==this._ws&&(this._ws.onopen=this._noOp,this._ws.onclose=this._noOp,this._ws.onerror=this._noOp,this._ws.onmessage=this._noOp,this._ws.close(),this._ws=null)},e.prototype._updateStatus=function(e){switch(e){case"starting":case"idle":case"busy":case"connected":this._isReady=!0;break;case"restarting":case"reconnecting":case"dead":this._isReady=!1;break;default:return void console.error("invalid kernel status:",e)}e!==this._status&&(this._status=e,i.logKernelStatus(this),this._statusChanged.emit(e),"dead"===e&&this.dispose()),this._isReady&&this._sendPending()},e.prototype._sendPending=function(){for(;this._ws&&this._pendingMessages.length>0;){var 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t=this,n=e.content,r=this._commPromises.get(n.comm_id);r?r.then(function(n){if(n){t._unregisterComm(n.commId);try{var r=n.onClose;r&&r(e),n.dispose()}catch(t){console.error("Exception closing comm: ",t,t.stack,e)}}}):console.error("Comm not found for comm id "+n.comm_id)},e.prototype._handleCommMsg=function(e){var t=e.content,n=this._commPromises.get(t.comm_id);n&&n.then(function(t){if(t)try{var n=t.onMsg;n&&n(e)}catch(t){console.error("Exception handling comm msg: ",t,t.stack,e)}})},e.prototype._unregisterComm=function(e){this._commPromises.delete(e)},e}();t.DefaultKernel=y,function(e){e.findById=function(e,t){return i.findById(e,t)},e.getSpecs=function(e){return i.getSpecs(e)},e.listRunning=function(e){return i.listRunning(e)},e.startNew=function(e){return i.startNew(e)},e.connectTo=function(e,t){return i.connectTo(e,t)},e.shutdown=function(e,t){return i.shutdownKernel(e,t)},e.shutdownAll=function(e){return 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r=o.URLExt.join(n.baseUrl,g,encodeURIComponent(t));return u.ServerConnection.makeRequest(r,{method:"DELETE"},n).then(function(n){if(404===n.status)n.json().then(function(e){var n=e.message||'The kernel "'+t+'"" does not exist on the server';console.warn(n)});else if(204!==n.status)throw new u.ServerConnection.ResponseError(n);!function(t){a.each(a.toArray(e.runningKernels),function(e){e.id===t&&e.dispose()})}(t)})}function l(e,t){t=t||u.ServerConnection.makeSettings();var n=o.URLExt.join(t.baseUrl,g,encodeURIComponent(e));return u.ServerConnection.makeRequest(n,{},t).then(function(e){if(200!==e.status)throw new u.ServerConnection.ResponseError(e);return e.json()}).then(function(e){return m.validateModel(e),e})}e.runningKernels=[],e.specs=Object.create(null),e.findById=function(t,n){var r=a.find(e.runningKernels,function(e){return e.id===t});return r?Promise.resolve(r.model):l(t,n).catch(function(){throw new Error("No running kernel with id: "+t)})},e.findSpecs=function(n){return n=n||u.ServerConnection.makeSettings(),e.specs[n.baseUrl]||t(n)},e.getSpecs=t,e.listRunning=n,e.updateRunningKernels=i,e.startNew=function(e){var t=e.serverSettings||u.ServerConnection.makeSettings(),n=o.URLExt.join(t.baseUrl,g),i={method:"POST",body:JSON.stringify({name:e.name})};return u.ServerConnection.makeRequest(n,i,t).then(function(e){if(201!==e.status)throw new u.ServerConnection.ResponseError(e);return e.json()}).then(function(n){return m.validateModel(n),new y(r({},e,{name:n.name,serverSettings:t}),n.id)})},e.connectTo=function(t,n){var r=n||u.ServerConnection.makeSettings(),i=a.find(e.runningKernels,function(e){return e.id===t.id});return i?Promise.resolve(i.clone()):Promise.resolve(new y({name:t.name,serverSettings:r},t.id))},e.restartKernel=function(t,n){if("dead"===t.status)return Promise.reject(new Error("Kernel is dead"));n=n||u.ServerConnection.makeSettings();var r=o.URLExt.join(n.baseUrl,g,encodeURIComponent(t.id),"restart");return 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