From 775e448518d7bdde7fd5f8685c3f7506b9092b56 Mon Sep 17 00:00:00 2001 From: Tsubasa Date: Sat, 25 Feb 2017 11:15:46 +0900 Subject: [PATCH 1/4] Allow to disable syncing scroll in side-by-side mode via options --- README.md | 1 + dist/simplemde.min.js | 18 +++++++++--------- src/js/simplemde.js | 1 + 3 files changed, 11 insertions(+), 9 deletions(-) diff --git a/README.md b/README.md index 9eaf2a4..37cf5bf 100644 --- a/README.md +++ b/README.md @@ -110,6 +110,7 @@ simplemde.value("This text will appear in the editor"); - **tabSize**: If set, customize the tab size. Defaults to `2`. - **toolbar**: If set to `false`, hide the toolbar. Defaults to the [array of icons](#toolbar-icons). - **toolbarTips**: If set to `false`, disable toolbar button tips. Defaults to `true`. +- **syncPreviewSideScroll**: If set to `false`, disable syncing scroll in side by side mode. 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i.text=o.pre,n(e.display.lineMeasure,o.pre),i}function Kt(e,t,n,r){return Jt(e,Zt(e,t),n,r)}function Xt(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&tt)&&(o=s-l,i=o-1,t>=s&&(a="right")),null!=i){if(r=e[u+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)r=e[(u-=3)+2],a="left";if("right"==n&&i==s-l)for(;u=0&&(n=e[i]).left==n.right;i--);return n}function tn(e,t,n,r){var i,o=Qt(t.map,n,r),a=o.node,l=o.start,s=o.end,u=o.collapse;if(3==a.nodeType){for(var c=0;c<4;c++){for(;l&&S(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s0&&(u=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(la&&sa<9&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+yn(e.display),top:h.top,bottom:h.bottom}:rl}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,v=0;vn.from?a(e-1):a(e,r)}r=r||L(e.doc,t.line),i||(i=Zt(e,r));var s=Me(r),u=t.ch;if(!s)return a(u);var c=Se(s,u),f=l(u,c);return null!=_a&&(f.other=l(u,_a)),f}function dn(e,t){var n=0;t=_(e.doc,t),e.options.lineWrapping||(n=yn(e.display)*t.ch);var r=L(e.doc,t.line),i=pe(r)+Ft(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function pn(e,t,n,r){var i=P(e,t);return i.xRel=r,n&&(i.outside=!0),i}function mn(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,n<0)return pn(r.first,0,!0,-1);var i=E(r,n),o=r.first+r.size-1;if(i>o)return pn(r.first+r.size-1,L(r,o).text.length,!0,1);t<0&&(t=0);for(var a=L(r,i);;){var l=gn(e,a,i,t,n),s=ae(a),u=s&&s.find(0,!0);if(!s||!(l.ch>u.from.ch||l.ch==u.from.ch&&l.xRel>0))return l;i=N(a=u.to.line)}}function gn(e,t,n,r,i){function o(r){var i=hn(e,P(n,r),"line",t,u);return l=!0,a>i.bottom?i.left-s:ag)return pn(n,d,v,1);for(;;){if(c?d==h||d==Le(t,h,1):d-h<=1){var y=r0&&y1){var w=Jt(e,u,y,"right");a<=w.bottom&&a>=w.top&&Math.abs(r-w.right)1?1:0);return k}var C=Math.ceil(f/2),L=h+C;if(c){L=h;for(var T=0;Tr?(d=L,g=M,(v=l)&&(g+=1e3),f=C):(h=L,p=M,m=l,f-=C)}}function vn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Ja){Ja=r("pre");for(var i=0;i<49;++i)Ja.appendChild(document.createTextNode("x")),Ja.appendChild(r("br"));Ja.appendChild(document.createTextNode("x"))}n(e.measure,Ja);var o=Ja.offsetHeight/50;return o>3&&(e.cachedTextHeight=o),t(e.measure),o||1}function yn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=r("span","xxxxxxxxxx"),i=r("pre",[t]);n(e.measure,i);var o=t.getBoundingClientRect(),a=(o.right-o.left)/10;return a>2&&(e.cachedCharWidth=a),a||10}function xn(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:bn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function bn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function wn(e){var t=vn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yn(e.display)-3);return function(i){if(he(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||l.to().line3&&(i(d,m.top,null,m.bottom),d=c,m.bottoms.bottom||u.bottom==s.bottom&&u.right>s.right)&&(s=u),d0?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 En(e){e.state.focused||(e.display.input.focus(),In(e))}function On(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pn(e))},100)}function In(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Ee(e,"focus",e,t),e.state.focused=!0,a(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),ua&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Nn(e))}function Pn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,La(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Rn(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=bn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a.001||s<-.001)&&(A(i.line,o),Wn(i.line),i.rest))for(var u=0;u=a&&(o=E(t,pe(L(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function _n(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,ia||Mr(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),ia&&Mr(e),wr(e,100))}function Fn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,Rn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function zn(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 jn(e){var t=zn(e);return t.x*=ol,t.y*=ol,t}function Un(e,t){var n=zn(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&ya&&ua)e:for(var u=t.target,c=o.view;u!=a;u=u.parentNode)for(var f=0;f(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!ma){var a=r("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Ft(e.display))+"px;\n height: "+(t.bottom-t.top+Ut(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Zn(e,t,n,r){null==r&&(r=0);for(var i,o=0;o<5;o++){var a=!1;i=hn(e,t);var l=n&&n!=t?hn(e,n):i,s=Qn(e,Math.min(i.left,l.left),Math.min(i.top,l.top)-r,Math.max(i.left,l.left),Math.max(i.bottom,l.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(_n(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=s.scrollLeft&&(Fn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(a=!0)),!a)break}return i}function Jn(e,t,n,r,i){var o=Qn(e,t,n,r,i);null!=o.scrollTop&&_n(e,o.scrollTop),null!=o.scrollLeft&&Fn(e,o.scrollLeft)}function Qn(e,t,n,r,i){var o=e.display,a=vn(e.display);n<0&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Gt(e),u={};i-n>s&&(i=n+s);var c=e.doc.height+zt(o),f=nc-a;if(nl+s){var d=Math.min(n,(h?c:i)-s);d!=l&&(u.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=qt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?u.scrollLeft=0:tm+p-3&&(u.scrollLeft=r+(g?0:10)-m),u}function er(e,t,n){null==t&&null==n||nr(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function tr(e){nr(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?P(t.line,t.ch-1):t,r=P(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function nr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=dn(e,t.from),r=dn(e,t.to),i=Qn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function rr(e){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:++ll},wt(e.curOp)}function ir(e){var t=e.curOp;St(t,function(e){for(var t=0;t=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Sr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function lr(e){e.updatedDisplay=e.mustUpdate&&Lr(e.cm,e.update)}function sr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Hn(t),e.barMeasure=qn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Kt(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+Ut(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-qt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Ba&&ce(e.doc,t)i.viewFrom?vr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)vr(e);else if(t<=i.viewFrom){var o=yr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):vr(e)}else if(n>=i.viewTo){var a=yr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):vr(e)}else{var l=yr(e,t,t,-1),s=yr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(bt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):vr(e)}var u=i.externalMeasured;u&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Cn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);h(a,n)==-1&&a.push(n)}}}function vr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function yr(e,t,n,r){var i,o=Cn(e,t),a=e.display.view;if(!Ba||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;ce(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 xr(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=bt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=bt(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Cn(e,n)))),r.viewTo=n}function br(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,et(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Je(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&hn)return wr(e,e.options.workDelay),!0}),i.length&&fr(e,function(){for(var t=0;t=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==br(e))return!1;Dn(e)&&(vr(e),n.dims=xn(e));var a=i.first+i.size,l=Math.max(n.visible.from-e.options.viewportMargin,i.first),s=Math.min(a,n.visible.to+e.options.viewportMargin);r.viewFroms&&r.viewTo-s<20&&(s=Math.min(a,r.viewTo)),Ba&&(l=ce(e.doc,l),s=fe(e.doc,s));var u=l!=r.viewFrom||s!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;xr(e,l,s),r.viewOffset=pe(L(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var c=br(e);if(!u&&0==c&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var f=o();return c>4&&(r.lineDiv.style.display="none"),Ar(e,r.updateLineNumbers,n.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,f&&o()!=f&&f.offsetHeight&&f.focus(),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,u&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,wr(e,400)),r.updateLineNumbers=null,!0}function Tr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=qt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+zt(e.display)-Gt(e),n.top)}),t.visible=Bn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Lr(e,t);r=!1){Hn(e);var i=qn(e);Ln(e),$n(e,i),Er(e,i)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Mr(e,t){var n=new Sr(e,t);if(Lr(e,n)){Hn(e),Tr(e,n);var r=qn(e);Ln(e),$n(e,r),Er(e,r),n.finish()}}function Ar(e,n,r){function i(t){var n=t.nextSibling;return ua&&ya&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,u=o.view,c=o.viewFrom,f=0;f-1&&(p=!1),Tt(e,d,c,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(I(e.options,c)))),s=d.node.nextSibling}else{var m=Rt(e,d,c,r);l.insertBefore(m,s)}c+=d.size}for(;s;)s=i(s)}function Nr(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Er(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+Ut(e)+"px"}function Or(e){var n=e.display.gutters,i=e.options.gutters;t(n);for(var o=0;o-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function Pr(e,t){this.ranges=e,this.primIndex=t}function Rr(e,t){this.anchor=e,this.head=t}function Dr(e,t){var n=e[t];e.sort(function(e,t){return R(e.from(),t.from())}),t=h(e,n);for(var r=1;r=0){var a=W(o.from(),i.from()),l=H(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new Rr(s?l:a,s?a:l))}}return new Pr(e,t)}function Hr(e,t){return new Pr([new Rr(e,t||e)],0)}function Wr(e){return e.text?P(e.from.line+e.text.length-1,m(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Br(e,t){if(R(e,t.from)<0)return e;if(R(e,t.to)<=0)return Wr(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Wr(t).ch-t.to.ch),P(n,r)}function _r(e,t){for(var n=[],r=0;r1&&e.remove(l.line+1,p-1),e.insert(l.line+1,y)}Ct(e,"change",e,t)}function Yr(e,t,n){function r(e,i,o){if(e.linked)for(var a=0;a1&&!e.done[e.done.length-2].ranges?(e.done.pop(),m(e.done)):void 0}function Jr(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new 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i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Qr(e,o,m(i.done),t))?i.done[i.done.length-1]=t:ti(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&r.clearRedo!==!1&&Xr(i.undone)}function ti(e,t){var n=m(t);n&&n.ranges&&n.equals(e)||t.push(e)}function ni(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function ri(e){if(!e)return null;for(var t,n=0;n-1&&(m(l)[f]=u[f],delete u[f])}}}return r}function li(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=R(n,i)<0;o!=R(r,i)<0?(i=n,n=r):o!=R(n,r)<0&&(n=r)}return new Rr(i,n)}return new Rr(r||n,n)}function si(e,t,n,r){pi(e,new Pr([li(e,e.sel.primary(),t,n)],0),r)}function ui(e,t,n){for(var 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Rr(n,n)),pi(f,Dr(m.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w=h,k=w.anchor,S=t;if("single"!=r){var C;C="double"==r?e.findWordAt(t):new Rr(P(t.line,0),_(f,P(t.line+1,0))),R(C.anchor,k)>0?(S=C.head,k=W(w.from(),C.anchor)):(S=C.anchor,k=H(w.to(),C.head))}var T=m.ranges.slice(0);T[p]=new Rr(_(f,k),S),pi(f,Dr(T,p),Ia)}}function l(t){var n=++w,i=Sn(e,t,!0,"rect"==r);if(i)if(0!=R(i,x)){e.curOp.focus=o(),a(i);var s=Bn(u,f);(i.line>=s.to||i.lineb.bottom?20:0;c&&setTimeout(hr(e,function(){w==n&&(u.scroller.scrollTop+=c,l(t))}),50)}}function s(t){e.state.selectingText=!1,w=1/0,De(t),u.input.focus(),Ne(document,"mousemove",k),Ne(document,"mouseup",S),f.history.lastSelOrigin=null}var u=e.display,f=e.doc;De(t);var h,p,m=f.sel,g=m.ranges;if(i&&!t.shiftKey?(p=f.sel.contains(n),h=p>-1?g[p]:new Rr(n,n)):(h=f.sel.primary(),p=f.sel.primIndex),xa?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(h=new Rr(n,n)),n=Sn(e,t,!0,!0),p=-1;else if("double"==r){var v=e.findWordAt(n);h=e.display.shift||f.extend?li(f,h,v.anchor,v.head):v}else if("triple"==r){var y=new Rr(P(n.line,0),_(f,P(n.line+1,0)));h=e.display.shift||f.extend?li(f,h,y.anchor,y.head):y}else h=li(f,h,n);i?p==-1?(p=g.length,pi(f,Dr(g.concat([h]),p),{scroll:!1,origin:"*mouse"})):g.length>1&&g[p].empty()&&"single"==r&&!t.shiftKey?(pi(f,Dr(g.slice(0,p).concat(g.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),m=f.sel):ci(f,p,h,Ia):(p=0,pi(f,new Pr([h],0),Ia),m=f.sel);var x=n,b=u.wrapper.getBoundingClientRect(),w=0,k=hr(e,function(e){Fe(e)?l(e):s(e)}),S=hr(e,s);e.state.selectingText=S,ja(document,"mousemove",k),ja(document,"mouseup",S)}function Lo(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&De(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Pe(e,n))return We(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var c=E(e.doc,o),f=e.options.gutters[s];return 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r=ao(t),i=n!=Sl&&ao(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),t("extraKeys",null),t("lineWrapping",!1,Po,!0),t("gutters",[],function(e){Ir(e.options),Oo(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?bn(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return $n(e)},!0),t("scrollbarStyle","native",function(e){Kn(e),$n(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Ir(e.options),Oo(e)},!0),t("firstLineNumber",1,Oo,!0),t("lineNumberFormatter",function(e){return e},Oo,!0),t("showCursorWhenSelecting",!1,Ln,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("readOnly",!1,function(e,t){"nocursor"==t?(Pn(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,Io),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Ln,!0),t("singleCursorHeightPerLine",!0,Ln,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,Ur,!0),t("addModeClass",!1,Ur,!0),t("pollInterval",100),t("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),t("historyEventDelay",1250),t("viewportMargin",10,function(e){return e.refresh()},!0),t("maxHighlightLength",1e4,Ur,!0),t("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),t("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),t("autofocus",null)}function 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e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},Gn.prototype),Yn.prototype=u({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},Yn.prototype);var al={native:Gn,null:Yn},ll=0;Sr.prototype.signal=function(e,t){Pe(e,t)&&this.events.push(arguments)},Sr.prototype.finish=function(){for(var e=this,t=0;t=0&&R(e,i.to())<=0)return r}return-1}},Rr.prototype={from:function(){return W(this.anchor,this.head)},to:function(){return H(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}},Di.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=this,r=e,i=e+t;r1||!(this.children[0]instanceof Di))){var s=[];this.collapse(s),this.children=[new Di(s)],this.children[0].parent=this}},collapse:function(e){for(var t=this,n=0;n50){for(var l=o.lines.length%25+25,s=l;s10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=this,i=0;it.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=f,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&mr(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&vi(t.doc)),t&&Ct(t,"markerCleared",t,this),n&&ir(t),this.parent&&this.parent.clear()}},Fi.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var r,i,o=0;o=0;u--)Ci(r,i[u]);s?di(this,s):this.cm&&tr(this.cm)}),undo:pr(function(){Ti(this,"undo")}),redo:pr(function(){Ti(this,"redo")}),undoSelection:pr(function(){Ti(this,"undo",!0)}),redoSelection:pr(function(){Ti(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.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=_(this,e),t=_(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 l=0;l=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re?(t=e,!0):(e-=o,void++n)}),_(this,P(n,t))},indexFromPos:function(e){e=_(this,e);var t=e.ch;if(e.linet&&(t=e.from),null!=e.to&&e.to0)i=new P(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),P(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=L(e.doc,i.line-1).text;a&&(i=new P(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),P(i.line-1,a.length-1),i,"+transpose"))}n.push(new Rr(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return fr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;re.firstLine()&&(r=P(r.line-1,L(e.doc,r.line-1).length)),i.ch==L(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Cn(e,r.line))?(a=N(t.view[0].line),l=t.view[0].node):(a=N(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,u,c=Cn(e,i.line);if(c==t.view.length-1?(s=t.viewTo-1,u=t.lineDiv.lastChild):(s=N(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines(Xo(e,l,u,a,s)),h=T(e.doc,P(a,0),P(s,L(e.doc,s).text.length));f.length>1&&h.length>1;)if(m(f)==m(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d1||f[0]||R(k,S)?(Ei(e.doc,f,k,S,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&(this.composing=null,this.pollContent()||mr(this.cm),this.div.blur(),this.div.focus())},readFromDOMSoon:function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){e.readDOMTimeout=null,e.composing||!e.cm.isReadOnly()&&e.pollContent()||fr(e.cm,function(){return mr(e.cm)})},80))},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||hr(this.cm,Bo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:y,resetPosition:y,needsContentAttribute:!0},$o.prototype),Qo.prototype=u({init:function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())Wo({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Ml.text.join("\n"),Ta(a));else{if(!i.options.lineWiseCopyCut)return;var t=zo(i);Wo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Oa):(r.prevInput="",a.value=t.text.join("\n"),Ta(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Uo(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),ga&&(a.style.width="0px"),ja(a,"input",function(){la&&sa>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),ja(a,"paste",function(e){Oe(i,e)||_o(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),ja(a,"cut",t),ja(a,"copy",t),ja(e.scroller,"paste",function(t){_t(e,t)||Oe(i,t)||(i.state.pasteIncoming=!0,r.focus())}),ja(e.lineSpace,"selectstart",function(t){_t(e,t)||De(t)}),ja(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ja(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=hn(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},showSelection:function(e){var t=this.cm,r=t.display;n(r.cursorDiv,e.cursors),n(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ya&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&Ta(this.textarea),la&&sa>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",la&&sa>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!va||o()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ga(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(la&&sa>=9&&this.hasSelection===i||ya&&/[\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,l=Math.min(r.length,i.length);a1e3||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},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){la&&sa>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=c,la&&sa<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!la||la&&sa<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?hr(i,ki)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Sn(i,e),s=o.scroller.scrollTop;if(l&&!ha){var u=i.options.resetSelectionOnContextMenu;u&&i.doc.sel.contains(l)==-1&&hr(i,pi)(i.doc,Hr(l),Oa);var c=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px;\n z-index: 1000; background: "+(la?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var d;if(ua&&(d=window.scrollY),o.input.focus(),ua&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),la&&sa>=9&&t(),Ca){Be(e);var p=function(){Ne(window,"mouseup",p),setTimeout(n,20)};ja(window,"mouseup",p)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:y,needsContentAttribute:!1},Qo.prototype),Eo(Ro),qo(Ro);var Al="iter insert remove copy getEditor constructor".split(" ");for(var Nl in cl.prototype)cl.prototype.hasOwnProperty(Nl)&&h(Al,Nl)<0&&(Ro.prototype[Nl]=function(e){return function(){return e.apply(this.doc,arguments)}}(cl.prototype[Nl]));return Re(cl),Ro.inputStyles={textarea:Qo,contenteditable:$o},Ro.defineMode=function(e){Ro.defaults.mode||"null"==e||(Ro.defaults.mode=e),qe.apply(this,arguments)},Ro.defineMIME=Ge,Ro.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Ro.defineMIME("text/plain","null"),Ro.defineExtension=function(e,t){Ro.prototype[e]=t},Ro.defineDocExtension=function(e,t){cl.prototype[e]=t},Ro.fromTextArea=ea,ta(Ro),Ro.version="5.21.0",Ro})},{}],11:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../markdown/markdown"),t("../../addon/mode/overlay")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../markdown/markdown","../../addon/mode/overlay"],i):i(CodeMirror)}(function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",function(n,r){function i(e){return e.code=!1,null}var o=0,a={startState:function(){return{code:!1,codeBlock:!1,ateSpace:!1}},copyState:function(e){return{code:e.code,codeBlock:e.codeBlock,ateSpace:e.ateSpace}},token:function(e,n){if(n.combineTokens=null,n.codeBlock)return e.match(/^```+/)?(n.codeBlock=!1,null):(e.skipToEnd(),null);if(e.sol()&&(n.code=!1),e.sol()&&e.match(/^```+/))return e.skipToEnd(),n.codeBlock=!0,null;if("`"===e.peek()){e.next();var i=e.pos;e.eatWhile("`");var a=1+e.pos-i;return n.code?a===o&&(n.code=!1):(o=a,n.code=!0),null}if(n.code)return e.next(),null;if(e.eatSpace())return n.ateSpace=!0,null;if((e.sol()||n.ateSpace)&&(n.ateSpace=!1,r.gitHubSpice!==!1)){if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/))return n.combineTokens=!0,"link";if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/))return n.combineTokens=!0,"link"}return e.match(t)&&"]("!=e.string.slice(e.start-2,e.start)&&(0==e.start||/\W/.test(e.string.charAt(e.start-1)))?(n.combineTokens=!0,"link"):(e.next(),null)},blankLine:i},l={underscoresBreakWords:!1,taskLists:!0,fencedCodeBlocks:"```",strikethrough:!0};for(var s in r)l[s]=r[s];return l.name="markdown",e.overlayMode(e.getMode(n,l),a)},"markdown"),e.defineMIME("text/x-gfm","gfm")})},{"../../addon/mode/overlay":8,"../../lib/codemirror":10,"../markdown/markdown":12}],12:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../xml/xml"),t("../meta")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../xml/xml","../meta"],i):i(CodeMirror)}(function(e){"use strict";e.defineMode("markdown",function(t,n){function r(n){if(e.findModeByName){var r=e.findModeByName(n);r&&(n=r.mime||r.mimes[0])}var i=e.getMode(t,n);return"null"==i.name?null:i}function i(e,t,n){return t.f=t.inline=n,n(e,t)}function o(e,t,n){return t.f=t.block=n,n(e,t)}function a(e){return!e||!/\S/.test(e.string)}function l(e){return e.linkTitle=!1,e.em=!1,e.strong=!1,e.strikethrough=!1,e.quote=0,e.indentedCode=!1,k&&e.f==u&&(e.f=p,e.block=s),e.trailingSpace=0,e.trailingSpaceNewLine=!1,e.prevLine=e.thisLine,e.thisLine=null,null}function s(t,o){var l=t.sol(),s=o.list!==!1,u=o.indentedCode;o.indentedCode=!1,s&&(o.indentationDiff>=0?(o.indentationDiff<4&&(o.indentation-=o.indentationDiff),o.list=null):o.indentation>0?o.list=null:o.list=!1);var f=null;if(o.indentationDiff>=4)return t.skipToEnd(),u||a(o.prevLine)?(o.indentation-=4,o.indentedCode=!0,S.code):null;if(t.eatSpace())return null;if((f=t.match(A))&&f[1].length<=6)return o.header=f[1].length,n.highlightFormatting&&(o.formatting="header"),o.f=o.inline,h(o);if(!(a(o.prevLine)||o.quote||s||u)&&(f=t.match(N)))return o.header="="==f[0].charAt(0)?1:2,n.highlightFormatting&&(o.formatting="header"),o.f=o.inline,h(o);if(t.eat(">"))return 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e.col+=t.length,s=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,s),Yo&&Zo<9&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),n||i||o||f||l){var b=n||"";i&&(b+=i),o&&(b+=o);var w=r("span",[s],b,l);return a&&(w.title=a),e.content.appendChild(w)}e.content.appendChild(s)}}function dt(e,t){if(e.length>1&&!/ /.test(e))return e;for(var n=t,r="",i=0;ic&&f.from<=c));h++);if(f.to>=u)return e(n,r,i,o,a,l,s);e(n,r.slice(0,f.to-c),i,o,null,l,s),o=null,r=r.slice(f.to-c),c=f.to}}}function mt(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function gt(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,l,s,c,u,f,h,d=i.length,p=0,m=1,g="",v=0;;){if(v==p){s=c=u=f=l="",h=null,v=1/0;for(var y=[],x=void 0,b=0;bp||k.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,c=""),k.className&&(s+=" "+k.className),k.css&&(l=(l?l+";":"")+k.css),k.startStyle&&w.from==p&&(u+=" "+k.startStyle),k.endStyle&&w.to==v&&(x||(x=[])).push(k.endStyle,w.to),k.title&&!f&&(f=k.title),k.collapsed&&(!h||oe(h.marker,k)<0)&&(h=w)):w.from>p&&v>w.from&&(v=w.from)}if(x)for(var C=0;C=d)break;for(var L=Math.min(d,v);;){if(g){var T=p+g.length;if(!h){var M=T>L?g.slice(0,L-p):g;t.addToken(t,M,a?a+s:s,u,p+M.length==v?c:"",f,l)}if(T>=L){g=g.slice(L-p),p=L;break}p=T,u=""}g=i.slice(o,o=n[m++]),a=ct(n[m++],t.cm.options)}}else for(var N=1;N2&&o.push((s.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Gt(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;rn)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function $t(e,t){t=ue(t);var r=E(t),i=e.display.externalMeasured=new vt(e.doc,t,r);i.lineN=r;var o=i.built=ut(e,i);return i.text=o.pre,n(e.display.lineMeasure,o.pre),i}function Vt(e,t,n,r){return Yt(e,Xt(e,t),n,r)}function Kt(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&tt)&&(o=s-l,i=o-1,t>=s&&(a="right")),null!=i){if(r=e[c+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)r=e[(c-=3)+2],a="left";if("right"==n&&i==s-l)for(;c=0&&(n=e[i]).left==n.right;i--);return n}function Qt(e,t,n,r){var i,o=Zt(t.map,n,r),a=o.node,l=o.start,s=o.end,c=o.collapse;if(3==a.nodeType){for(var u=0;u<4;u++){for(;l&&k(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s0&&(c=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(Yo&&Zo<9&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+yn(e.display),top:h.top,bottom:h.bottom}:Ka}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,v=0;v=r.text.length?(c=r.text.length,u="before"):c<=0&&(c=0,u="after"),!s)return a("before"==u?c-1:c,"before"==u);var f=we(s,c,u),h=Aa,d=l(c,f,"before"==u);return null!=h&&(d.other=l(c,h,"before"!=u)),d}function fn(e,t){var n=0;t=_(e.doc,t),e.options.lineWrapping||(n=yn(e.display)*t.ch);var r=T(e.doc,t.line),i=ve(r)+Rt(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function hn(e,t,n,r,i){var o=D(e,t,n);return o.xRel=i,r&&(o.outside=!0),o}function dn(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,n<0)return hn(r.first,0,null,!0,-1);var i=O(r,n),o=r.first+r.size-1;if(i>o)return hn(r.first+r.size-1,T(r,o).text.length,null,!0,1);t<0&&(t=0);for(var a=T(r,i);;){var l=gn(e,a,i,t,n),s=se(a),c=s&&s.find(0,!0);if(!s||!(l.ch>c.from.ch||l.ch==c.from.ch&&l.xRel>0))return l;i=E(a=c.to.line)}}function pn(e,t,n,r){var i=function(r){return ln(e,t,Yt(e,n,r),"line")},o=t.text.length,a=S(function(e){return i(e-1).bottom<=r},o,0);return o=S(function(e){return i(e).top>r},a,o),{begin:a,end:o}}function mn(e,t,n,r){var i=ln(e,t,Yt(e,n,r),"line").top;return pn(e,t,n,i)}function gn(e,t,n,r,i){i-=ve(t);var o,a=0,l=t.text.length,s=Xt(e,t),c=ke(t);if(c){if(e.options.lineWrapping){var u;u=pn(e,t,s,i),a=u.begin,l=u.end,u}o=new D(n,a);var f,h,d=un(e,o,"line",t,s).left,p=dMath.abs(f)){if(m<0==f<0)throw new Error("Broke out of infinite loop in coordsCharInner");o=h}}else{var g=S(function(n){var o=ln(e,t,Yt(e,s,n),"line");return o.top>i?(l=Math.min(n,l),!0):!(o.bottom<=i)&&(o.left>r||!(o.rightv.right?1:0,o}function vn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==qa){qa=r("pre");for(var i=0;i<49;++i)qa.appendChild(document.createTextNode("x")),qa.appendChild(r("br"));qa.appendChild(document.createTextNode("x"))}n(e.measure,qa);var o=qa.offsetHeight/50;return o>3&&(e.cachedTextHeight=o),t(e.measure),o||1}function yn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=r("span","xxxxxxxxxx"),i=r("pre",[t]);n(e.measure,i);var o=t.getBoundingClientRect(),a=(o.right-o.left)/10;return a>2&&(e.cachedCharWidth=a),a||10}function xn(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:bn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function bn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function wn(e){var t=vn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yn(e.display)-3);return function(i){if(me(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||l.to().line3&&(i(d,m.top,null,m.bottom),d=u,m.bottoms.bottom||c.bottom==s.bottom&&c.right>s.right)&&(s=c),d0?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 En(e){e.state.focused||(e.display.input.focus(),In(e))}function On(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Hn(e))},100)}function In(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Ae(e,"focus",e,t),e.state.focused=!0,a(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),Jo&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),An(e))}function Hn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ae(e,"blur",e,t),e.state.focused=!1,pa(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Dn(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=bn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a.001||s<-.001)&&(A(i.line,o),Pn(i.line),i.rest))for(var c=0;c=a&&(o=O(t,ve(T(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Fn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,$o||Sr(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),$o&&Sr(e),xr(e,100))}function zn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,Dn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function _n(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 jn(e){var t=_n(e);return t.x*=Ya,t.y*=Ya,t}function qn(e,t){var n=_n(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&la&&Jo)e:for(var c=t.target,u=o.view;c!=a;c=c.parentNode)for(var f=0;f(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!ia){var a=r("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Rt(e.display))+"px;\n height: "+(t.bottom-t.top+_t(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Xn(e,t,n,r){null==r&&(r=0);for(var i,o=0;o<5;o++){var a=!1;i=un(e,t);var l=n&&n!=t?un(e,n):i,s=Zn(e,Math.min(i.left,l.left),Math.min(i.top,l.top)-r,Math.max(i.left,l.left),Math.max(i.bottom,l.bottom)+r),c=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(Fn(e,s.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=s.scrollLeft&&(zn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(a=!0)),!a)break}return i}function Yn(e,t,n,r,i){var o=Zn(e,t,n,r,i);null!=o.scrollTop&&Fn(e,o.scrollTop),null!=o.scrollLeft&&zn(e,o.scrollLeft)}function Zn(e,t,n,r,i){var o=e.display,a=vn(e.display);n<0&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=qt(e),c={};i-n>s&&(i=n+s);var u=e.doc.height+Ft(o),f=nu-a;if(nl+s){var d=Math.min(n,(h?u:i)-s);d!=l&&(c.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=jt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?c.scrollLeft=0:tm+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function Jn(e,t,n){null==t&&null==n||er(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Qn(e){er(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?D(t.line,t.ch-1):t,r=D(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function er(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=fn(e,t.from),r=fn(e,t.to),i=Zn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function tr(e){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:++el},xt(e.curOp)}function nr(e){var t=e.curOp;wt(t,function(e){for(var t=0;t=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new tl(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function or(e){e.updatedDisplay=e.mustUpdate&&kr(e.cm,e.update)}function ar(e){var t=e.cm,n=t.display;e.updatedDisplay&&Bn(t),e.barMeasure=Un(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Vt(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+_t(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-jt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function lr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Na&&de(e.doc,t)i.viewFrom?mr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)mr(e);else if(t<=i.viewFrom){var o=gr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):mr(e)}else if(n>=i.viewTo){var a=gr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):mr(e)}else{var l=gr(e,t,t,-1),s=gr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(yt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):mr(e)}var c=i.externalMeasured;c&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Sn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);f(a,n)==-1&&a.push(n)}}}function mr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function gr(e,t,n,r){var i,o=Sn(e,t),a=e.display.view;if(!Na||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;de(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 vr(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=yt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=yt(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Sn(e,n)))),r.viewTo=n}function yr(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,Qe(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Ze(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!f&&hn)return xr(e,e.options.workDelay),!0}),i.length&&cr(e,function(){for(var t=0;t=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==yr(e))return!1;Wn(e)&&(mr(e),n.dims=xn(e));var a=i.first+i.size,l=Math.max(n.visible.from-e.options.viewportMargin,i.first),s=Math.min(a,n.visible.to+e.options.viewportMargin);r.viewFroms&&r.viewTo-s<20&&(s=Math.min(a,r.viewTo)),Na&&(l=de(e.doc,l),s=pe(e.doc,s));var c=l!=r.viewFrom||s!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;vr(e,l,s),r.viewOffset=ve(T(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=yr(e);if(!c&&0==u&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var f=o();return u>4&&(r.lineDiv.style.display="none"),Lr(e,r.updateLineNumbers,n.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,f&&o()!=f&&f.offsetHeight&&f.focus(),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,c&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,xr(e,400)),r.updateLineNumbers=null,!0}function Cr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=jt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ft(e.display)-qt(e),n.top)}),t.visible=Rn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&kr(e,t);r=!1){Bn(e);var i=Un(e);Ln(e),Gn(e,i),Mr(e,i)}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 Sr(e,t){var n=new tl(e,t);if(kr(e,n)){Bn(e),Cr(e,n);var r=Un(e);Ln(e),Gn(e,r),Mr(e,r),n.finish()}}function Lr(e,n,r){function i(t){var n=t.nextSibling;return Jo&&la&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,c=o.view,u=o.viewFrom,h=0;h-1&&(p=!1),St(e,d,u,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(H(e.options,u)))),s=d.node.nextSibling}else{var m=It(e,d,u,r);l.insertBefore(m,s)}u+=d.size}for(;s;)s=i(s)}function Tr(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function 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n=[],r=0;r1&&e.remove(l.line+1,m-1),e.insert(l.line+1,y)}kt(e,"change",e,t)}function _r(e,t,n){function r(e,i,o){if(e.linked)for(var a=0;a1&&!e.done[e.done.length-2].ranges?(e.done.pop(),p(e.done)):void 0}function Vr(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new Date;if((i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&e.cm&&i.lastModTime>l-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=$r(i,i.lastOp==r)))a=p(o.changes),0==W(t.from,t.to)&&0==W(t.from,a.to)?a.to=Ir(t):o.changes.push(Ur(e,t));else{var s=p(i.done);for(s&&s.ranges||Yr(e.sel,i.done),o={changes:[Ur(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=l,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||Ae(e,"historyAdded")}function Kr(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function Xr(e,t,n,r){var i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Kr(e,o,p(i.done),t))?i.done[i.done.length-1]=t:Yr(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&r.clearRedo!==!1&&Gr(i.undone)}function Yr(e,t){var n=p(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Zr(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function Jr(e){if(!e)return null;for(var t,n=0;n-1&&(p(l)[h]=c[h],delete c[h]); +}}}return r}function ni(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=W(n,i)<0;o!=W(r,i)<0?(i=n,n=r):o!=W(n,r)<0&&(n=r)}return new rl(i,n)}return new rl(r||n,n)}function ri(e,t,n,r){ci(e,new nl([ni(e,e.sel.primary(),t,n)],0),r)}function ii(e,t,n){for(var r=[],i=0;i=t.ch:l.to>t.ch))){if(i&&(Ae(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(n){var c=s.find(r<0?1:-1),u=void 0;if((r<0?s.inclusiveRight:s.inclusiveLeft)&&(c=gi(e,c,-r,c&&c.line==t.line?o:null)),c&&c.line==t.line&&(u=W(c,n))&&(r<0?u<0:u>0))return pi(e,c,t,r,i)}var f=s.find(r<0?-1:1);return(r<0?s.inclusiveLeft:s.inclusiveRight)&&(f=gi(e,f,r,f.line==t.line?o:null)),f?pi(e,f,t,r,i):null}}return t}function mi(e,t,n,r,i){var o=r||1,a=pi(e,t,n,o,i)||!i&&pi(e,t,n,o,!0)||pi(e,t,n,-o,i)||!i&&pi(e,t,n,-o,!0);return a?a:(e.cantEdit=!0,D(e.first,0))}function gi(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?_(e,D(t.line-1)):null:n>0&&t.ch==(r||T(e,t.line)).text.length?t.line=0;--i)bi(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else bi(e,t)}}function bi(e,t){if(1!=t.text.length||""!=t.text[0]||0!=W(t.from,t.to)){var n=Dr(e,t);Vr(e,t,n,e.cm?e.cm.curOp.id:NaN),Ci(e,t,n,J(e,t));var r=[];_r(e,function(e,n){n||f(r,e.history)!=-1||(Ni(e.history,t),r.push(e.history)),Ci(e,t,null,J(e,t))})}}function wi(e,t,n){if(!e.cm||!e.cm.state.suppressEdits||n){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s=0;--d){var m=h(d);if(m)return m.v}}}}function ki(e,t){if(0!=t&&(e.first+=t,e.sel=new nl(m(e.sel.ranges,function(e){return new rl(D(e.anchor.line+t,e.anchor.ch),D(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){dr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:D(o,T(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=M(e,t.from,t.to),n||(n=Dr(e,t)),e.cm?Si(e.cm,t,r):zr(e,t,r),ui(e,n,wa)}}function Si(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=E(ue(T(r,o.line))),r.iter(s,a.line+1,function(e){if(e==i.maxLine)return l=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Oe(e),zr(r,t,n,wn(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,function(e){var t=ye(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,o.line),xr(e,400);var c=t.text.length-(a.line-o.line)-1;t.full?dr(e):o.line!=a.line||1!=t.text.length||Fr(e.doc,t)?dr(e,o.line,a.line+1,c):pr(e,o.line,"text");var u=Ie(e,"changes"),f=Ie(e,"change");if(f||u){var h={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&kt(e,"change",e,h),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function Li(e,t,n,r,i){if(r||(r=n),W(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),xi(e,{from:n,to:r,text:t,origin:i})}function Ti(e,t,n,r){n0||0==l&&a.clearWhenEmpty!==!1)return 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a.clear()}),a.readOnly&&(U(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++ll,a.atomic=!0),f){if(s&&(f.curOp.updateMaxLine=!0),a.collapsed)dr(f,t.line,n.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var h=t.line;h<=n.line;h++)pr(f,h,"text");a.atomic&&hi(f.doc),kt(f,"markerAdded",f,a)}return a}function Hi(e,t,n,r,i){r=c(r),r.shared=!1;var o=[Ii(e,t,n,r,i)],a=o[0],l=r.widgetNode;return _r(e,function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Ii(e,_(e,t),_(e,n),r,i));for(var s=0;s-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var c=e.dataTransfer.getData("Text");if(c){var u;if(t.state.draggingText&&!t.state.draggingText.copy&&(u=t.listSelections()),ui(t.doc,Or(n,n)),u)for(var h=0;h=0;t--)Li(e.doc,"",r[t].from,r[t].to,"+delete");Qn(e)})}function Ji(e,t){var n=T(e.doc,t),r=ue(n);return r!=n&&(t=E(r)),Le(!0,e,r,t,1)}function Qi(e,t){var n=T(e.doc,t),r=fe(n);return r!=n&&(t=E(r)),Le(!0,e,n,t,-1)}function eo(e,t){var n=Ji(e,t.line),r=T(e.doc,n.line),i=ke(r);if(!i||0==i[0].level){var o=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=o&&t.ch;return D(n.line,a?0:o,n.sticky)}return n}function to(e,t,n){if("string"==typeof t&&(t=wl[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=ba}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function no(e,t,n){for(var r=0;ri-400&&0==W(bl.pos,n)?r="triple":xl&&xl.time>i-400&&0==W(xl.pos,n)?(r="double",bl={time:i,pos:n}):(r="single",xl={time:i,pos:n});var a,l=e.doc.sel,c=la?t.metaKey:t.ctrlKey;e.options.dragDrop&&Ha&&!e.isReadOnly()&&"single"==r&&(a=l.contains(n))>-1&&(W((a=l.ranges[a]).from(),n)<0||n.xRel>0)&&(W(a.to(),n)>0||n.xRel<0)?ho(e,t,n,c):po(e,t,n,r,c)}function ho(e,t,n,r){var i=e.display,o=+new Date,a=ur(e,function(l){Jo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ne(document,"mouseup",a),Ne(i.scroller,"drop",a),Math.abs(t.clientX-l.clientX)+Math.abs(t.clientY-l.clientY)<10&&(De(l),!r&&+new Date-200b&&i.push(new rl(D(g,b),D(g,h(y,c,o))))}i.length||i.push(new rl(n,n)),ci(f,Er(m.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w=d,k=w.anchor,C=t;if("single"!=r){var S;S="double"==r?e.findWordAt(t):new rl(D(t.line,0),_(f,D(t.line+1,0))),W(S.anchor,k)>0?(C=S.head,k=F(w.from(),S.anchor)):(C=S.anchor,k=R(w.to(),S.head))}var L=m.ranges.slice(0);L[p]=new rl(_(f,k),C),ci(f,Er(L,p),ka)}}function l(t){var n=++w,i=Cn(e,t,!0,"rect"==r);if(i)if(0!=W(i,x)){e.curOp.focus=o(),a(i);var s=Rn(c,f);(i.line>=s.to||i.lineb.bottom?20:0;u&&setTimeout(ur(e,function(){w==n&&(c.scroller.scrollTop+=u,l(t))}),50)}}function 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x=n,b=c.wrapper.getBoundingClientRect(),w=0,k=ur(e,function(e){Fe(e)?l(e):s(e)}),C=ur(e,s);e.state.selectingText=C,Ia(document,"mousemove",k),Ia(document,"mouseup",C)}function mo(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&De(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Ie(e,n))return Be(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var u=O(e.doc,o),f=e.options.gutters[s];return Ae(e,n,e,u,f,t),Be(t)}}}function go(e,t){return mo(e,t,"gutterClick",!0)}function vo(e,t){Pt(e.display,t)||yo(e,t)||Ee(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function yo(e,t){return!!Ie(e,"gutterContextMenu")&&mo(e,t,"gutterContextMenu",!1)}function xo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),rn(e)}function bo(e){function 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this.string.charAt(this.pos)||void 0},_a.prototype.next=function(){if(this.post},_a.prototype.eatSpace=function(){for(var e=this,t=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++e.pos;return this.pos>t},_a.prototype.skipToEnd=function(){this.pos=this.string.length},_a.prototype.skipTo=function(e){var t=this.string.indexOf(e,this.pos);if(t>-1)return this.pos=t,!0},_a.prototype.backUp=function(e){this.pos-=e},_a.prototype.column=function(){return this.lastColumnPos0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var i=function(e){return n?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);if(i(o)==i(e))return t!==!1&&(this.pos+=e.length),!0},_a.prototype.current=function(){return this.string.slice(this.start,this.pos)},_a.prototype.hideFirstChars=function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}};var ja=function(e,t,n){this.text=e,ne(this,t),this.height=n?n(this):1};ja.prototype.lineNo=function(){return E(this)},He(ja);var qa,Ua={},Ga={},$a=null,Va=null,Ka={left:0,right:0,top:0,bottom:0},Xa=0,Ya=null;Yo?Ya=-.53:$o?Ya=15:ea?Ya=-.7:na&&(Ya=-1/3);var Za=function(e,t,n){this.cm=n;var i=this.vert=r("div",[r("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),o=this.horiz=r("div",[r("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(i),e(o),Ia(i,"scroll",function(){i.clientHeight&&t(i.scrollTop,"vertical")}),Ia(o,"scroll",function(){o.clientWidth&&t(o.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,Yo&&Zo<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Za.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}},Za.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz)},Za.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert)},Za.prototype.zeroWidthHack=function(){var e=la&&!ra?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ga,this.disableVert=new ga},Za.prototype.enableZeroWidthBar=function(e,t){function n(){var r=e.getBoundingClientRect(),i=document.elementFromPoint(r.left+1,r.bottom-1);i!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)},Za.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ja=function(){};Ja.prototype.update=function(){return{bottom:0,right:0}},Ja.prototype.setScrollLeft=function(){},Ja.prototype.setScrollTop=function(){},Ja.prototype.clear=function(){};var Qa={native:Za,null:Ja},el=0,tl=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Rn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=jt(e),this.force=n,this.dims=xn(e),this.events=[]};tl.prototype.signal=function(e,t){Ie(e,t)&&this.events.push(arguments)},tl.prototype.finish=function(){for(var e=this,t=0;t=0&&W(e,i.to())<=0)return r}return-1};var rl=function(e,t){this.anchor=e,this.head=t};rl.prototype.from=function(){return F(this.anchor,this.head)},rl.prototype.to=function(){return R(this.anchor,this.head)},rl.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};var il=function(e){var t=this;this.lines=e,this.parent=null;for(var n=0,r=0;r1||!(this.children[0]instanceof il))){var s=[];this.collapse(s),this.children=[new il(s)],this.children[0].parent=this}},ol.prototype.collapse=function(e){for(var t=this,n=0;n50){for(var l=o.lines.length%25+25,s=l;s10);e.parent.maybeSpill()}},ol.prototype.iterN=function(e,t,n){for(var r=this,i=0;it.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=f,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&dr(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&hi(t.doc)),t&&kt(t,"markerCleared",t,this,i,o),n&&nr(t),this.parent&&this.parent.clear()}},sl.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var r,i,o=0;o=0;c--)xi(r,i[c]);s?si(this,s):this.cm&&Qn(this.cm)}),undo:hr(function(){wi(this,"undo")}),redo:hr(function(){wi(this,"redo")}),undoSelection:hr(function(){wi(this,"undo",!0)}),redoSelection:hr(function(){wi(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.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=_(this,e),t=_(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 l=0;l=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re?(t=e,!0):(e-=o,void++n)}),_(this,D(n,t))},indexFromPos:function(e){e=_(this,e);var t=e.ch;if(e.linet&&(t=e.from),null!=e.to&&e.to0)i=new D(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),D(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=T(e.doc,i.line-1).text;a&&(i=new D(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),D(i.line-1,a.length-1),i,"+transpose"))}n.push(new rl(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return cr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;re.firstLine()&&(r=D(r.line-1,T(e.doc,r.line-1).length)),i.ch==T(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Sn(e,r.line))?(a=E(t.view[0].line),l=t.view[0].node):(a=E(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,c,u=Sn(e,i.line);if(u==t.view.length-1?(s=t.viewTo-1,c=t.lineDiv.lastChild):(s=E(t.view[u+1].line)-1,c=t.view[u+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines(Fo(e,l,c,a,s)),h=M(e.doc,D(a,0),D(s,T(e.doc,s).text.length));f.length>1&&h.length>1;)if(p(f)==p(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,m=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d1||f[0]||W(k,C)?(Li(e.doc,f,k,C,"+input"),!0):void 0},Al.prototype.ensurePolled=function(){this.forceCompositionEnd()},Al.prototype.reset=function(){this.forceCompositionEnd()},Al.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.pollContent()||dr(this.cm),this.div.blur(),this.div.focus())},Al.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.cm.isReadOnly()&&e.pollContent()||cr(e.cm,function(){return dr(e.cm)})},80))},Al.prototype.setUneditable=function(e){e.contentEditable="false"},Al.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||ur(this.cm,No)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Al.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Al.prototype.onContextMenu=function(){},Al.prototype.resetPosition=function(){},Al.prototype.needsContentAttribute=!0;var El=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ga,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};El.prototype.init=function(e){function t(e){if(!Ee(i,e)){if(i.somethingSelected())Mo({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Nl.text.join("\n"),ma(a));else{if(!i.options.lineWiseCopyCut)return;var t=Oo(i);Mo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,wa):(r.prevInput="",a.value=t.text.join("\n"),ma(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Ho(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),oa&&(a.style.width="0px"),Ia(a,"input",function(){Yo&&Zo>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),Ia(a,"paste",function(e){Ee(i,e)||Ao(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),Ia(a,"cut",t),Ia(a,"copy",t),Ia(e.scroller,"paste",function(t){Pt(e,t)||Ee(i,t)||(i.state.pasteIncoming=!0,r.focus())}),Ia(e.lineSpace,"selectstart",function(t){Pt(e,t)||De(t)}),Ia(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),Ia(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},El.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=un(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},El.prototype.showSelection=function(e){var t=this.cm,r=t.display;n(r.cursorDiv,e.cursors),n(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},El.prototype.reset=function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ba&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&ma(this.textarea),Yo&&Zo>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",Yo&&Zo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},El.prototype.getField=function(){return this.textarea},El.prototype.supportsTouch=function(){return!1},El.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!aa||o()!=this.textarea))try{this.textarea.focus()}catch(e){}},El.prototype.blur=function(){this.textarea.blur()},El.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},El.prototype.receivedFocus=function(){this.slowPoll()},El.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},El.prototype.fastPoll=function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},El.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Wa(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(Yo&&Zo>=9&&this.hasSelection===i||la&&/[\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,l=Math.min(r.length,i.length);a1e3||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},El.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},El.prototype.onKeyPress=function(){Yo&&Zo>=9&&(this.hasSelection=null),this.fastPoll()},El.prototype.onContextMenu=function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=u,Yo&&Zo<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!Yo||Yo&&Zo<9)&&t();var 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p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=jt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?c.scrollLeft=0:tm+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function Jn(e,t,n){null==t&&null==n||er(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Qn(e){er(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?D(t.line,t.ch-1):t,r=D(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function er(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=fn(e,t.from),r=fn(e,t.to),i=Zn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function tr(e){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:++el},xt(e.curOp)}function nr(e){var t=e.curOp;wt(t,function(e){for(var t=0;t=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new tl(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function or(e){e.updatedDisplay=e.mustUpdate&&kr(e.cm,e.update)}function ar(e){var t=e.cm,n=t.display;e.updatedDisplay&&Bn(t),e.barMeasure=Un(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Vt(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+_t(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-jt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function lr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Na&&de(e.doc,t)i.viewFrom?mr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)mr(e);else if(t<=i.viewFrom){var o=gr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):mr(e)}else if(n>=i.viewTo){var a=gr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):mr(e)}else{var l=gr(e,t,t,-1),s=gr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(yt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):mr(e)}var c=i.externalMeasured;c&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Sn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);f(a,n)==-1&&a.push(n)}}}function mr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function gr(e,t,n,r){var i,o=Sn(e,t),a=e.display.view;if(!Na||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;de(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 vr(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=yt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=yt(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Sn(e,n)))),r.viewTo=n}function yr(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,Qe(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Ze(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!f&&hn)return xr(e,e.options.workDelay),!0}),i.length&&cr(e,function(){for(var t=0;t=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==yr(e))return!1;Wn(e)&&(mr(e),n.dims=xn(e));var a=i.first+i.size,l=Math.max(n.visible.from-e.options.viewportMargin,i.first),s=Math.min(a,n.visible.to+e.options.viewportMargin);r.viewFroms&&r.viewTo-s<20&&(s=Math.min(a,r.viewTo)),Na&&(l=de(e.doc,l),s=pe(e.doc,s));var c=l!=r.viewFrom||s!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;vr(e,l,s),r.viewOffset=ve(T(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=yr(e);if(!c&&0==u&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var f=o();return u>4&&(r.lineDiv.style.display="none"),Lr(e,r.updateLineNumbers,n.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,f&&o()!=f&&f.offsetHeight&&f.focus(),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,c&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,xr(e,400)),r.updateLineNumbers=null,!0}function Cr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=jt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ft(e.display)-qt(e),n.top)}),t.visible=Rn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&kr(e,t);r=!1){Bn(e);var i=Un(e);Ln(e),Gn(e,i),Mr(e,i)}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 Sr(e,t){var n=new tl(e,t);if(kr(e,n)){Bn(e),Cr(e,n);var r=Un(e);Ln(e),Gn(e,r),Mr(e,r),n.finish()}}function Lr(e,n,r){function i(t){var n=t.nextSibling;return Jo&&la&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,c=o.view,u=o.viewFrom,h=0;h-1&&(p=!1),St(e,d,u,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(H(e.options,u)))),s=d.node.nextSibling}else{var m=It(e,d,u,r);l.insertBefore(m,s)}u+=d.size}for(;s;)s=i(s)}function Tr(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function 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n=[],r=0;r1&&e.remove(l.line+1,m-1),e.insert(l.line+1,y)}kt(e,"change",e,t)}function _r(e,t,n){function r(e,i,o){if(e.linked)for(var a=0;a1&&!e.done[e.done.length-2].ranges?(e.done.pop(),p(e.done)):void 0}function Vr(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new Date;if((i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&e.cm&&i.lastModTime>l-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=$r(i,i.lastOp==r)))a=p(o.changes),0==W(t.from,t.to)&&0==W(t.from,a.to)?a.to=Ir(t):o.changes.push(Ur(e,t));else{var s=p(i.done);for(s&&s.ranges||Yr(e.sel,i.done),o={changes:[Ur(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=l,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||Ae(e,"historyAdded")}function Kr(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function Xr(e,t,n,r){var i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Kr(e,o,p(i.done),t))?i.done[i.done.length-1]=t:Yr(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&r.clearRedo!==!1&&Gr(i.undone)}function Yr(e,t){var n=p(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Zr(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function Jr(e){if(!e)return null;for(var t,n=0;n-1&&(p(l)[h]=c[h],delete c[h]); -}}}return r}function ni(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=W(n,i)<0;o!=W(r,i)<0?(i=n,n=r):o!=W(n,r)<0&&(n=r)}return new rl(i,n)}return new rl(r||n,n)}function ri(e,t,n,r){ci(e,new nl([ni(e,e.sel.primary(),t,n)],0),r)}function ii(e,t,n){for(var r=[],i=0;i=t.ch:l.to>t.ch))){if(i&&(Ae(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(n){var c=s.find(r<0?1:-1),u=void 0;if((r<0?s.inclusiveRight:s.inclusiveLeft)&&(c=gi(e,c,-r,c&&c.line==t.line?o:null)),c&&c.line==t.line&&(u=W(c,n))&&(r<0?u<0:u>0))return pi(e,c,t,r,i)}var f=s.find(r<0?-1:1);return(r<0?s.inclusiveLeft:s.inclusiveRight)&&(f=gi(e,f,r,f.line==t.line?o:null)),f?pi(e,f,t,r,i):null}}return t}function mi(e,t,n,r,i){var o=r||1,a=pi(e,t,n,o,i)||!i&&pi(e,t,n,o,!0)||pi(e,t,n,-o,i)||!i&&pi(e,t,n,-o,!0);return a?a:(e.cantEdit=!0,D(e.first,0))}function gi(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?_(e,D(t.line-1)):null:n>0&&t.ch==(r||T(e,t.line)).text.length?t.line=0;--i)bi(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else bi(e,t)}}function bi(e,t){if(1!=t.text.length||""!=t.text[0]||0!=W(t.from,t.to)){var n=Dr(e,t);Vr(e,t,n,e.cm?e.cm.curOp.id:NaN),Ci(e,t,n,J(e,t));var r=[];_r(e,function(e,n){n||f(r,e.history)!=-1||(Ni(e.history,t),r.push(e.history)),Ci(e,t,null,J(e,t))})}}function wi(e,t,n){if(!e.cm||!e.cm.state.suppressEdits||n){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s=0;--d){var m=h(d);if(m)return m.v}}}}function ki(e,t){if(0!=t&&(e.first+=t,e.sel=new nl(m(e.sel.ranges,function(e){return new rl(D(e.anchor.line+t,e.anchor.ch),D(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){dr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:D(o,T(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=M(e,t.from,t.to),n||(n=Dr(e,t)),e.cm?Si(e.cm,t,r):zr(e,t,r),ui(e,n,wa)}}function Si(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=E(ue(T(r,o.line))),r.iter(s,a.line+1,function(e){if(e==i.maxLine)return l=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Oe(e),zr(r,t,n,wn(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,function(e){var t=ye(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,l=!1)}),l&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,o.line),xr(e,400);var c=t.text.length-(a.line-o.line)-1;t.full?dr(e):o.line!=a.line||1!=t.text.length||Fr(e.doc,t)?dr(e,o.line,a.line+1,c):pr(e,o.line,"text");var u=Ie(e,"changes"),f=Ie(e,"change");if(f||u){var h={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&kt(e,"change",e,h),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function Li(e,t,n,r,i){if(r||(r=n),W(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),xi(e,{from:n,to:r,text:t,origin:i})}function Ti(e,t,n,r){n0||0==l&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=r("span",[a.replacedWith],"CodeMirror-widget"),a.widgetNode.setAttribute("role","presentation"),i.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(ce(e,t.line,t,n,a)||t.line!=n.line&&ce(e,n.line,t,n,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");G()}a.addToHistory&&Vr(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,u=t.line,f=e.cm;if(e.iter(u,n.line+1,function(e){f&&a.collapsed&&!f.options.lineWrapping&&ue(e)==f.display.maxLine&&(s=!0),a.collapsed&&u!=t.line&&A(e,0),X(e,new $(a,u==t.line?t.ch:null,u==n.line?n.ch:null)),++u}),a.collapsed&&e.iter(t.line,n.line+1,function(t){me(e,t)&&A(t,0)}),a.clearOnEnter&&Ia(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(U(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++ll,a.atomic=!0),f){if(s&&(f.curOp.updateMaxLine=!0),a.collapsed)dr(f,t.line,n.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var h=t.line;h<=n.line;h++)pr(f,h,"text");a.atomic&&hi(f.doc),kt(f,"markerAdded",f,a)}return a}function Hi(e,t,n,r,i){r=c(r),r.shared=!1;var o=[Ii(e,t,n,r,i)],a=o[0],l=r.widgetNode;return _r(e,function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Ii(e,_(e,t),_(e,n),r,i));for(var s=0;s-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var c=e.dataTransfer.getData("Text");if(c){var u;if(t.state.draggingText&&!t.state.draggingText.copy&&(u=t.listSelections()),ui(t.doc,Or(n,n)),u)for(var h=0;h=0;t--)Li(e.doc,"",r[t].from,r[t].to,"+delete");Qn(e)})}function Ji(e,t){var n=T(e.doc,t),r=ue(n);return r!=n&&(t=E(r)),Le(!0,e,r,t,1)}function Qi(e,t){var n=T(e.doc,t),r=fe(n);return r!=n&&(t=E(r)),Le(!0,e,n,t,-1)}function eo(e,t){var n=Ji(e,t.line),r=T(e.doc,n.line),i=ke(r);if(!i||0==i[0].level){var o=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=o&&t.ch;return D(n.line,a?0:o,n.sticky)}return n}function to(e,t,n){if("string"==typeof t&&(t=wl[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=ba}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function no(e,t,n){for(var r=0;ri-400&&0==W(bl.pos,n)?r="triple":xl&&xl.time>i-400&&0==W(xl.pos,n)?(r="double",bl={time:i,pos:n}):(r="single",xl={time:i,pos:n});var a,l=e.doc.sel,c=la?t.metaKey:t.ctrlKey;e.options.dragDrop&&Ha&&!e.isReadOnly()&&"single"==r&&(a=l.contains(n))>-1&&(W((a=l.ranges[a]).from(),n)<0||n.xRel>0)&&(W(a.to(),n)>0||n.xRel<0)?ho(e,t,n,c):po(e,t,n,r,c)}function ho(e,t,n,r){var i=e.display,o=+new Date,a=ur(e,function(l){Jo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ne(document,"mouseup",a),Ne(i.scroller,"drop",a),Math.abs(t.clientX-l.clientX)+Math.abs(t.clientY-l.clientY)<10&&(De(l),!r&&+new Date-200b&&i.push(new rl(D(g,b),D(g,h(y,c,o))))}i.length||i.push(new rl(n,n)),ci(f,Er(m.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w=d,k=w.anchor,C=t;if("single"!=r){var S;S="double"==r?e.findWordAt(t):new rl(D(t.line,0),_(f,D(t.line+1,0))),W(S.anchor,k)>0?(C=S.head,k=F(w.from(),S.anchor)):(C=S.anchor,k=R(w.to(),S.head))}var L=m.ranges.slice(0);L[p]=new rl(_(f,k),C),ci(f,Er(L,p),ka)}}function l(t){var n=++w,i=Cn(e,t,!0,"rect"==r);if(i)if(0!=W(i,x)){e.curOp.focus=o(),a(i);var s=Rn(c,f);(i.line>=s.to||i.lineb.bottom?20:0;u&&setTimeout(ur(e,function(){w==n&&(c.scroller.scrollTop+=u,l(t))}),50)}}function s(t){e.state.selectingText=!1,w=1/0,De(t),c.input.focus(),Ne(document,"mousemove",k),Ne(document,"mouseup",C),f.history.lastSelOrigin=null}var c=e.display,f=e.doc;De(t);var d,p,m=f.sel,g=m.ranges;if(i&&!t.shiftKey?(p=f.sel.contains(n),d=p>-1?g[p]:new rl(n,n)):(d=f.sel.primary(),p=f.sel.primIndex),sa?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(d=new rl(n,n)),n=Cn(e,t,!0,!0),p=-1;else if("double"==r){var v=e.findWordAt(n);d=e.display.shift||f.extend?ni(f,d,v.anchor,v.head):v}else if("triple"==r){var y=new rl(D(n.line,0),_(f,D(n.line+1,0)));d=e.display.shift||f.extend?ni(f,d,y.anchor,y.head):y}else d=ni(f,d,n);i?p==-1?(p=g.length,ci(f,Er(g.concat([d]),p),{scroll:!1,origin:"*mouse"})):g.length>1&&g[p].empty()&&"single"==r&&!t.shiftKey?(ci(f,Er(g.slice(0,p).concat(g.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),m=f.sel):oi(f,p,d,ka):(p=0,ci(f,new nl([d],0),ka),m=f.sel);var x=n,b=c.wrapper.getBoundingClientRect(),w=0,k=ur(e,function(e){Fe(e)?l(e):s(e)}),C=ur(e,s);e.state.selectingText=C,Ia(document,"mousemove",k),Ia(document,"mouseup",C)}function mo(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&De(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Ie(e,n))return Be(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var u=O(e.doc,o),f=e.options.gutters[s];return Ae(e,n,e,u,f,t),Be(t)}}}function go(e,t){return mo(e,t,"gutterClick",!0)}function vo(e,t){Pt(e.display,t)||yo(e,t)||Ee(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function yo(e,t){return!!Ie(e,"gutterContextMenu")&&mo(e,t,"gutterContextMenu",!1)}function xo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),rn(e)}function bo(e){function t(t,r,i,o){e.defaults[t]=r,i&&(n[t]=o?function(e,t,n){n!=Sl&&i(e,t,n)}:i)}var n=e.optionHandlers;e.defineOption=t,e.Init=Sl,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,Pr(e)},!0),t("indentUnit",2,Pr,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){Rr(e),rn(e),dr(e)},!0),t("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(o==-1)break;i=o+t.length,n.push(D(r,o))}r++});for(var i=n.length-1;i>=0;i--)Li(e.doc,t,n[i],D(n[i].line,n[i].ch+t.length))}}),t("specialChars",/[\u0000-\u001f\u007f\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!=Sl&&e.refresh()}),t("specialCharPlaceholder",ft,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",aa?"contenteditable":"textarea",function(){throw new Error("inputStyle can not 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e},wo,!0),t("showCursorWhenSelecting",!1,Ln,!0),t("resetSelectionOnContextMenu",!0),t("lineWiseCopyCut",!0),t("readOnly",!1,function(e,t){"nocursor"==t?(Hn(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)}),t("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),t("dragDrop",!0,ko),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,Ln,!0),t("singleCursorHeightPerLine",!0,Ln,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,Rr,!0),t("addModeClass",!1,Rr,!0),t("pollInterval",100),t("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),t("historyEventDelay",1250),t("viewportMargin",10,function(e){return e.refresh()},!0),t("maxHighlightLength",1e4,Rr,!0),t("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),t("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),t("autofocus",null)}function wo(e){Nr(e),dr(e),Dn(e)}function ko(e,t,n){var r=n&&n!=Sl;if(!t!=!r){var i=e.display.dragFunctions,o=t?Ia:Ne;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function Co(e){e.options.lineWrapping?(a(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(pa(e.display.wrapper,"CodeMirror-wrap"),xe(e)),kn(e),dr(e),rn(e),setTimeout(function(){return Gn(e)},100)}function So(e,t){var n=this;if(!(this instanceof So))return new So(e,t);this.options=t=t?c(t):{},c(Ll,t,!1),Ar(t);var r=t.value;"string"==typeof r&&(r=new fl(r,t.mode,null,t.lineSeparator)),this.doc=r;var i=new So.inputStyles[t.inputStyle](this),o=this.display=new L(e,r,i);o.wrapper.CodeMirror=this,Nr(this),xo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Vn(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 ga,keySeq:null,specialChars:null},t.autofocus&&!aa&&o.input.focus(),Yo&&Zo<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Lo(this),ji(),tr(this),this.curOp.forceUpdate=!0,jr(this,r),t.autofocus&&!aa||this.hasFocus()?setTimeout(s(In,this),20):Hn(this);for(var a in Tl)Tl.hasOwnProperty(a)&&Tl[a](n,t[a],Sl);Wn(this),t.finishInit&&t.finishInit(this);for(var l=0;l400}var i=e.display;Ia(i.scroller,"mousedown",ur(e,uo)),Yo&&Zo<11?Ia(i.scroller,"dblclick",ur(e,function(t){if(!Ee(e,t)){var n=Cn(e,t);if(n&&!go(e,t)&&!Pt(e.display,t)){De(t);var r=e.findWordAt(n);ri(e.doc,r.anchor,r.head)}}})):Ia(i.scroller,"dblclick",function(t){return Ee(e,t)||De(t)}),da||Ia(i.scroller,"contextmenu",function(t){return vo(e,t)});var o,a={end:0};Ia(i.scroller,"touchstart",function(t){if(!Ee(e,t)&&!n(t)){i.input.ensurePolled(),clearTimeout(o);var r=+new Date;i.activeTouch={start:r,moved:!1,prev:r-a.end<=300?a:null},1==t.touches.length&&(i.activeTouch.left=t.touches[0].pageX,i.activeTouch.top=t.touches[0].pageY)}}),Ia(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ia(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Pt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var a,l=e.coordsChar(i.activeTouch,"page");a=!o.prev||r(o,o.prev)?new rl(l,l):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(l):new rl(D(l.line,0),_(e.doc,D(l.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),De(n)}t()}),Ia(i.scroller,"touchcancel",t),Ia(i.scroller,"scroll",function(){i.scroller.clientHeight&&(Fn(e,i.scroller.scrollTop),zn(e,i.scroller.scrollLeft,!0),Ae(e,"scroll",e))}),Ia(i.scroller,"mousewheel",function(t){return qn(e,t)}),Ia(i.scroller,"DOMMouseScroll",function(t){return qn(e,t)}),Ia(i.wrapper,"scroll",function(){return i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Ee(e,t)||Pe(t)},over:function(t){Ee(e,t)||(Fi(e,t),Pe(t))},start:function(t){return Ri(e,t)},drop:ur(e,Pi),leave:function(t){Ee(e,t)||zi(e)}};var l=i.input.getField();Ia(l,"keyup",function(t){return so.call(e,t)}),Ia(l,"keydown",ur(e,ao)),Ia(l,"keypress",ur(e,co)),Ia(l,"focus",function(t){return In(e,t)}),Ia(l,"blur",function(t){return Hn(e,t)})}function To(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Qe(e,t):n="prev");var a=e.options.tabSize,l=T(o,t),s=u(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var c,f=l.text.match(/^\s*/)[0];if(r||/\S/.test(l.text)){if("smart"==n&&(c=o.mode.indent(i,l.text.slice(f.length),l.text),c==ba||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?u(T(o,t-1).text,null,a):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var h="",p=0;if(e.options.indentWithTabs)for(var m=Math.floor(c/a);m;--m)p+=a,h+="\t";if(p1)if(Nl&&Nl.text.join("\n")==t){if(r.ranges.length%Nl.text.length==0){s=[];for(var c=0;c=0;f--){var h=r.ranges[f],d=h.from(),g=h.to();h.empty()&&(n&&n>0?d=D(d.line,d.ch-n):e.state.overwrite&&!a?g=D(g.line,Math.min(T(o,g.line).text.length,g.ch+p(l).length)):Nl&&Nl.lineWise&&Nl.text.join("\n")==t&&(d=g=D(d.line,0))),u=e.curOp.updateInput;var v={from:d,to:g,text:s?s[f%s.length]:l,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};xi(e.doc,v),kt(e,"inputRead",e,v)}t&&!a&&Eo(e,t),Qn(e),e.curOp.updateInput=u,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function Ao(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||cr(t,function(){return No(t,n,0,null,"paste")}),!0}function Eo(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l-1){a=To(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(T(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=To(e,i.head.line,"smart"));a&&kt(e,"electricInput",e,i.head.line)}}}function Oo(e){for(var t=[],n=[],r=0;rr&&(To(t,o.head.line,e,!0),r=o.head.line,i==t.doc.sel.primIndex&&Qn(t));else{var a=o.from(),l=o.to(),s=Math.max(r,a.line);r=Math.min(t.lastLine(),l.line-(l.ch?0:1))+1;for(var c=s;c0&&oi(t.doc,i,new rl(a,u[i].to()),wa)}}}),getTokenAt:function(e,t){return rt(this,e,t)},getLineTokens:function(e,t){return rt(this,D(e),t,!0)},getTokenTypeAt:function(e){e=_(this.doc,e);var t,n=Je(this,T(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]o&&(e=o,i=!0),r=T(this.doc,e)}else r=e;return ln(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-ve(r):0)},defaultTextHeight:function(){return vn(this.display)},defaultCharWidth:function(){return yn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=un(this,_(this.doc,e));var a=e.bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)a=e.top;else if("above"==r||"near"==r){var 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t.cm=null,jr(this,e),rn(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,kt(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},He(e),e.registerHelper=function(t,r,i){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=i},e.registerGlobalHelper=function(t,r,i,o){e.registerHelper(t,r,o),n[t]._global.push({pred:i,val:o})}}function Wo(e,t,n,r,i){function o(){var r=t.line+n;return!(r=e.first+e.size)&&(t=new D(r,t.ch,t.sticky),c=T(e,r))}function a(r){var a;if(a=i?Te(e.cm,c,t,n):Se(c,t,n),null==a){if(r||!o())return!1;t=Le(i,e.cm,c,t.line,n)}else t=a;return!0}var l=t,s=n,c=T(e,t.line);if("char"==r)a();else if("column"==r)a(!0);else if("word"==r||"group"==r)for(var 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e=la&&!ra?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ga,this.disableVert=new ga},Za.prototype.enableZeroWidthBar=function(e,t){function n(){var r=e.getBoundingClientRect(),i=document.elementFromPoint(r.left+1,r.bottom-1);i!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)},Za.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ja=function(){};Ja.prototype.update=function(){return{bottom:0,right:0}},Ja.prototype.setScrollLeft=function(){},Ja.prototype.setScrollTop=function(){},Ja.prototype.clear=function(){};var Qa={native:Za,null:Ja},el=0,tl=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Rn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=jt(e),this.force=n,this.dims=xn(e),this.events=[]};tl.prototype.signal=function(e,t){Ie(e,t)&&this.events.push(arguments)},tl.prototype.finish=function(){for(var e=this,t=0;t=0&&W(e,i.to())<=0)return r}return-1};var rl=function(e,t){this.anchor=e,this.head=t};rl.prototype.from=function(){return F(this.anchor,this.head)},rl.prototype.to=function(){return R(this.anchor,this.head)},rl.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};var il=function(e){var t=this;this.lines=e,this.parent=null;for(var n=0,r=0;r1||!(this.children[0]instanceof il))){var s=[];this.collapse(s),this.children=[new il(s)],this.children[0].parent=this}},ol.prototype.collapse=function(e){for(var t=this,n=0;n50){for(var 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t},findMarks:function(e,t,n){e=_(this,e),t=_(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 l=0;l=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re?(t=e,!0):(e-=o,void++n)}),_(this,D(n,t))},indexFromPos:function(e){e=_(this,e);var t=e.ch;if(e.linet&&(t=e.from),null!=e.to&&e.to0)i=new D(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),D(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=T(e.doc,i.line-1).text;a&&(i=new D(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),D(i.line-1,a.length-1),i,"+transpose"))}n.push(new rl(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return cr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;re.firstLine()&&(r=D(r.line-1,T(e.doc,r.line-1).length)),i.ch==T(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Sn(e,r.line))?(a=E(t.view[0].line),l=t.view[0].node):(a=E(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,c,u=Sn(e,i.line);if(u==t.view.length-1?(s=t.viewTo-1,c=t.lineDiv.lastChild):(s=E(t.view[u+1].line)-1,c=t.view[u+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines(Fo(e,l,c,a,s)),h=M(e.doc,D(a,0),D(s,T(e.doc,s).text.length));f.length>1&&h.length>1;)if(p(f)==p(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,m=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d1||f[0]||W(k,C)?(Li(e.doc,f,k,C,"+input"),!0):void 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t=Oo(i);Mo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,wa):(r.prevInput="",a.value=t.text.join("\n"),ma(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Ho(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),oa&&(a.style.width="0px"),Ia(a,"input",function(){Yo&&Zo>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),Ia(a,"paste",function(e){Ee(i,e)||Ao(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),Ia(a,"cut",t),Ia(a,"copy",t),Ia(e.scroller,"paste",function(t){Pt(e,t)||Ee(i,t)||(i.state.pasteIncoming=!0,r.focus())}),Ia(e.lineSpace,"selectstart",function(t){Pt(e,t)||De(t)}),Ia(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),Ia(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},El.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=un(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},El.prototype.showSelection=function(e){var t=this.cm,r=t.display;n(r.cursorDiv,e.cursors),n(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},El.prototype.reset=function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ba&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&ma(this.textarea),Yo&&Zo>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",Yo&&Zo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},El.prototype.getField=function(){return this.textarea},El.prototype.supportsTouch=function(){return!1},El.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!aa||o()!=this.textarea))try{this.textarea.focus()}catch(e){}},El.prototype.blur=function(){this.textarea.blur()},El.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},El.prototype.receivedFocus=function(){this.slowPoll()},El.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},El.prototype.fastPoll=function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},El.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Wa(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(Yo&&Zo>=9&&this.hasSelection===i||la&&/[\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,l=Math.min(r.length,i.length);a1e3||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},El.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},El.prototype.onKeyPress=function(){Yo&&Zo>=9&&(this.hasSelection=null),this.fastPoll()},El.prototype.onContextMenu=function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=u,Yo&&Zo<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!Yo||Yo&&Zo<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?ur(i,vi)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Cn(i,e),s=o.scroller.scrollTop;if(l&&!ta){var c=i.options.resetSelectionOnContextMenu;c&&i.doc.sel.contains(l)==-1&&ur(i,ci)(i.doc,Or(l),wa);var u=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px;\n z-index: 1000; background: "+(Yo?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var d;if(Jo&&(d=window.scrollY),o.input.focus(),Jo&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),Yo&&Zo>=9&&t(),da){Pe(e);var p=function(){Ne(window,"mouseup",p),setTimeout(n,20)};Ia(window,"mouseup",p)}else setTimeout(n,50)}},El.prototype.readOnlyChanged=function(e){e||this.reset()},El.prototype.setUneditable=function(){},El.prototype.needsContentAttribute=!1,bo(So),Do(So);var Ol="iter insert remove copy getEditor constructor".split(" ");for(var Il in fl.prototype)fl.prototype.hasOwnProperty(Il)&&f(Ol,Il)<0&&(So.prototype[Il]=function(e){return function(){return e.apply(this.doc,arguments)}}(fl.prototype[Il]));return He(fl),So.inputStyles={textarea:El,contenteditable:Al},So.defineMode=function(e){So.defaults.mode||"null"==e||(So.defaults.mode=e),qe.apply(this,arguments)},So.defineMIME=Ue,So.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),So.defineMIME("text/plain","null"),So.defineExtension=function(e,t){So.prototype[e]=t},So.defineDocExtension=function(e,t){fl.prototype[e]=t},So.fromTextArea=jo,qo(So),So.version="5.24.2",So})},{}],11:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../markdown/markdown"),t("../../addon/mode/overlay")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../markdown/markdown","../../addon/mode/overlay"],i):i(CodeMirror)}(function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",function(n,r){function i(e){return e.code=!1,null}var o=0,a={startState:function(){return{code:!1,codeBlock:!1,ateSpace:!1}},copyState:function(e){return{code:e.code,codeBlock:e.codeBlock,ateSpace:e.ateSpace}},token:function(e,n){if(n.combineTokens=null,n.codeBlock)return e.match(/^```+/)?(n.codeBlock=!1,null):(e.skipToEnd(),null);if(e.sol()&&(n.code=!1),e.sol()&&e.match(/^```+/))return e.skipToEnd(),n.codeBlock=!0,null;if("`"===e.peek()){e.next();var i=e.pos;e.eatWhile("`");var a=1+e.pos-i;return n.code?a===o&&(n.code=!1):(o=a,n.code=!0),null}if(n.code)return e.next(),null;if(e.eatSpace())return n.ateSpace=!0,null;if((e.sol()||n.ateSpace)&&(n.ateSpace=!1,r.gitHubSpice!==!1)){if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/))return n.combineTokens=!0,"link";if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/))return n.combineTokens=!0,"link"}return e.match(t)&&"]("!=e.string.slice(e.start-2,e.start)&&(0==e.start||/\W/.test(e.string.charAt(e.start-1)))?(n.combineTokens=!0,"link"):(e.next(),null)},blankLine:i},l={underscoresBreakWords:!1,taskLists:!0,fencedCodeBlocks:"```",strikethrough:!0};for(var s in r)l[s]=r[s];return l.name="markdown",e.overlayMode(e.getMode(n,l),a)},"markdown"),e.defineMIME("text/x-gfm","gfm")})},{"../../addon/mode/overlay":8, -"../../lib/codemirror":10,"../markdown/markdown":12}],12:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../xml/xml"),t("../meta")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../xml/xml","../meta"],i):i(CodeMirror)}(function(e){"use strict";e.defineMode("markdown",function(t,n){function r(n){if(e.findModeByName){var r=e.findModeByName(n);r&&(n=r.mime||r.mimes[0])}var i=e.getMode(t,n);return"null"==i.name?null:i}function i(e,t,n){return t.f=t.inline=n,n(e,t)}function o(e,t,n){return t.f=t.block=n,n(e,t)}function a(e){return!e||!/\S/.test(e.string)}function l(e){return e.linkTitle=!1,e.em=!1,e.strong=!1,e.strikethrough=!1,e.quote=0,e.indentedCode=!1,k&&e.f==c&&(e.f=p,e.block=s),e.trailingSpace=0,e.trailingSpaceNewLine=!1,e.prevLine=e.thisLine,e.thisLine=null,null}function s(t,o){var l=t.sol(),s=o.list!==!1,c=o.indentedCode;o.indentedCode=!1,s&&(o.indentationDiff>=0?(o.indentationDiff<4&&(o.indentation-=o.indentationDiff),o.list=null):o.indentation>0?o.list=null:o.list=!1);var f=null;if(o.indentationDiff>=4)return t.skipToEnd(),c||a(o.prevLine)?(o.indentation-=4,o.indentedCode=!0,C.code):null;if(t.eatSpace())return null;if((f=t.match(N))&&f[1].length<=6)return o.header=f[1].length,n.highlightFormatting&&(o.formatting="header"),o.f=o.inline,h(o);if(!(a(o.prevLine)||o.quote||s||c)&&(f=t.match(A)))return o.header="="==f[0].charAt(0)?1:2,n.highlightFormatting&&(o.formatting="header"),o.f=o.inline,h(o);if(t.eat(">"))return o.quote=l?1:o.quote+1,n.highlightFormatting&&(o.formatting="quote"),t.eatSpace(),h(o);if("["===t.peek())return i(t,o,y);if(t.match(L,!0))return o.hr=!0,C.hr;if(f=t.match(T)){var d=f[1]?"ol":"ul";for(o.indentation=t.column()+t.current().length,o.list=!0;o.listStack&&t.column()")>-1)&&(n.f=p,n.block=s,n.htmlState=null)}return r}function u(e,t){return t.fencedChars&&e.match(t.fencedChars)?(n.highlightFormatting&&(t.formatting="code-block"),t.localMode=t.localState=null,t.f=t.block=f,h(t)):t.fencedChars&&e.skipTo(t.fencedChars)?"comment":t.localMode?t.localMode.token(e,t.localState):(e.skipToEnd(),C.code)}function f(e,t){e.match(t.fencedChars),t.block=s,t.f=p,t.fencedChars=null,n.highlightFormatting&&(t.formatting="code-block"),t.code=1;var r=h(t);return t.code=0,r}function h(e){var t=[];if(e.formatting){t.push(C.formatting),"string"==typeof e.formatting&&(e.formatting=[e.formatting]);for(var r=0;r=e.quote?t.push(C.formatting+"-"+e.formatting[r]+"-"+e.quote):t.push("error"))}if(e.taskOpen)return t.push("meta"),t.length?t.join(" "):null;if(e.taskClosed)return t.push("property"),t.length?t.join(" "):null;if(e.linkHref?t.push(C.linkHref,"url"):(e.strong&&t.push(C.strong),e.em&&t.push(C.em),e.strikethrough&&t.push(C.strikethrough),e.linkText&&t.push(C.linkText),e.code&&t.push(C.code),e.image&&t.push(C.image),e.imageAltText&&t.push(C.imageAltText,"link"),e.imageMarker&&t.push(C.imageMarker)),e.header&&t.push(C.header,C.header+"-"+e.header),e.quote&&(t.push(C.quote),!n.maxBlockquoteDepth||n.maxBlockquoteDepth>=e.quote?t.push(C.quote+"-"+e.quote):t.push(C.quote+"-"+n.maxBlockquoteDepth)),e.list!==!1){var i=(e.listStack.length-1)%3;i?1===i?t.push(C.list2):t.push(C.list3):t.push(C.list1)}return e.trailingSpaceNewLine?t.push("trailing-space-new-line"):e.trailingSpace&&t.push("trailing-space-"+(e.trailingSpace%2?"a":"b")),t.length?t.join(" "):null}function d(e,t){if(e.match(E,!0))return h(t)}function p(t,r){var i=r.text(t,r);if("undefined"!=typeof i)return i;if(r.list)return r.list=null,h(r);if(r.taskList){var a="x"!==t.match(M,!0)[1];return a?r.taskOpen=!0:r.taskClosed=!0,n.highlightFormatting&&(r.formatting="task"),r.taskList=!1,h(r)}if(r.taskOpen=!1,r.taskClosed=!1,r.header&&t.match(/^#+$/,!0))return n.highlightFormatting&&(r.formatting="header"),h(r);var l=t.sol(),s=t.next();if(r.linkTitle){r.linkTitle=!1;var u=s;"("===s&&(u=")"),u=(u+"").replace(/([.?*+^$[\]\\(){}|-])/g,"\\$1");var f="^\\s*(?:[^"+u+"\\\\]+|\\\\\\\\|\\\\.)"+u;if(t.match(new RegExp(f),!0))return C.linkHref}if("`"===s){var d=r.formatting;n.highlightFormatting&&(r.formatting="code"),t.eatWhile("`");var p=t.current().length;if(0==r.code)return r.code=p,h(r);if(p==r.code){var v=h(r);return r.code=0,v}return r.formatting=d,h(r)}if(r.code)return h(r);if("\\"===s&&(t.next(),n.highlightFormatting)){var y=h(r),x=C.formatting+"-escape";return y?y+" 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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:bn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function bn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function wn(e){var t=vn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yn(e.display)-3);return function(i){if(he(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||l.to().line3&&(i(d,m.top,null,m.bottom),d=c,m.bottoms.bottom||u.bottom==s.bottom&&u.right>s.right)&&(s=u),d0?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 En(e){e.state.focused||(e.display.input.focus(),In(e))}function On(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pn(e))},100)}function In(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Ee(e,"focus",e,t),e.state.focused=!0,a(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),ua&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Nn(e))}function Pn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,La(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Rn(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=bn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a.001||s<-.001)&&(A(i.line,o),Wn(i.line),i.rest))for(var u=0;u=a&&(o=E(t,pe(L(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function _n(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,ia||Mr(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),ia&&Mr(e),wr(e,100))}function Fn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,Rn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function zn(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 jn(e){var t=zn(e);return t.x*=ol,t.y*=ol,t}function Un(e,t){var n=zn(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&ya&&ua)e:for(var u=t.target,c=o.view;u!=a;u=u.parentNode)for(var f=0;f(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!ma){var a=r("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Ft(e.display))+"px;\n height: "+(t.bottom-t.top+Ut(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Zn(e,t,n,r){null==r&&(r=0);for(var i,o=0;o<5;o++){var a=!1;i=hn(e,t);var l=n&&n!=t?hn(e,n):i,s=Qn(e,Math.min(i.left,l.left),Math.min(i.top,l.top)-r,Math.max(i.left,l.left),Math.max(i.bottom,l.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(_n(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=s.scrollLeft&&(Fn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(a=!0)),!a)break}return i}function Jn(e,t,n,r,i){var o=Qn(e,t,n,r,i);null!=o.scrollTop&&_n(e,o.scrollTop),null!=o.scrollLeft&&Fn(e,o.scrollLeft)}function Qn(e,t,n,r,i){var o=e.display,a=vn(e.display);n<0&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Gt(e),u={};i-n>s&&(i=n+s);var c=e.doc.height+zt(o),f=nc-a;if(nl+s){var d=Math.min(n,(h?c:i)-s);d!=l&&(u.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=qt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?u.scrollLeft=0:tm+p-3&&(u.scrollLeft=r+(g?0:10)-m),u}function er(e,t,n){null==t&&null==n||nr(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function tr(e){nr(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?P(t.line,t.ch-1):t,r=P(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function nr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=dn(e,t.from),r=dn(e,t.to),i=Qn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function rr(e){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:++ll},wt(e.curOp)}function ir(e){var t=e.curOp;St(t,function(e){for(var t=0;t=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Sr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function lr(e){e.updatedDisplay=e.mustUpdate&&Lr(e.cm,e.update)}function sr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Hn(t),e.barMeasure=qn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Kt(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+Ut(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-qt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Ba&&ce(e.doc,t)i.viewFrom?vr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)vr(e);else if(t<=i.viewFrom){var o=yr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):vr(e)}else if(n>=i.viewTo){var a=yr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):vr(e)}else{var l=yr(e,t,t,-1),s=yr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(bt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):vr(e)}var u=i.externalMeasured;u&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Cn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);h(a,n)==-1&&a.push(n)}}}function vr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function yr(e,t,n,r){var i,o=Cn(e,t),a=e.display.view;if(!Ba||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;ce(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 xr(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=bt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=bt(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Cn(e,n)))),r.viewTo=n}function br(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,et(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Je(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&hn)return wr(e,e.options.workDelay),!0}),i.length&&fr(e,function(){for(var t=0;t=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==br(e))return!1;Dn(e)&&(vr(e),n.dims=xn(e));var a=i.first+i.size,l=Math.max(n.visible.from-e.options.viewportMargin,i.first),s=Math.min(a,n.visible.to+e.options.viewportMargin);r.viewFroms&&r.viewTo-s<20&&(s=Math.min(a,r.viewTo)),Ba&&(l=ce(e.doc,l),s=fe(e.doc,s));var u=l!=r.viewFrom||s!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;xr(e,l,s),r.viewOffset=pe(L(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var c=br(e);if(!u&&0==c&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var f=o();return c>4&&(r.lineDiv.style.display="none"),Ar(e,r.updateLineNumbers,n.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,f&&o()!=f&&f.offsetHeight&&f.focus(),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,u&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,wr(e,400)),r.updateLineNumbers=null,!0}function Tr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=qt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+zt(e.display)-Gt(e),n.top)}),t.visible=Bn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Lr(e,t);r=!1){Hn(e);var i=qn(e);Ln(e),$n(e,i),Er(e,i)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Mr(e,t){var n=new Sr(e,t);if(Lr(e,n)){Hn(e),Tr(e,n);var r=qn(e);Ln(e),$n(e,r),Er(e,r),n.finish()}}function Ar(e,n,r){function i(t){var n=t.nextSibling;return ua&&ya&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,u=o.view,c=o.viewFrom,f=0;f-1&&(p=!1),Tt(e,d,c,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(I(e.options,c)))),s=d.node.nextSibling}else{var m=Rt(e,d,c,r);l.insertBefore(m,s)}c+=d.size}for(;s;)s=i(s)}function Nr(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Er(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+Ut(e)+"px"}function Or(e){var n=e.display.gutters,i=e.options.gutters;t(n);for(var o=0;o-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function Pr(e,t){this.ranges=e,this.primIndex=t}function Rr(e,t){this.anchor=e,this.head=t}function Dr(e,t){var n=e[t];e.sort(function(e,t){return R(e.from(),t.from())}),t=h(e,n);for(var r=1;r=0){var a=W(o.from(),i.from()),l=H(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new Rr(s?l:a,s?a:l))}}return new Pr(e,t)}function Hr(e,t){return new Pr([new Rr(e,t||e)],0)}function Wr(e){return e.text?P(e.from.line+e.text.length-1,m(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Br(e,t){if(R(e,t.from)<0)return e;if(R(e,t.to)<=0)return Wr(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Wr(t).ch-t.to.ch),P(n,r)}function _r(e,t){for(var n=[],r=0;r1&&e.remove(l.line+1,p-1),e.insert(l.line+1,y)}Ct(e,"change",e,t)}function Yr(e,t,n){function r(e,i,o){if(e.linked)for(var a=0;a1&&!e.done[e.done.length-2].ranges?(e.done.pop(),m(e.done)):void 0}function Jr(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new Date;if((i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&e.cm&&i.lastModTime>l-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=Zr(i,i.lastOp==r)))a=m(o.changes),0==R(t.from,t.to)&&0==R(t.from,a.to)?a.to=Wr(t):o.changes.push(Kr(e,t));else{var s=m(i.done);for(s&&s.ranges||ti(e.sel,i.done),o={changes:[Kr(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=l,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||Ee(e,"historyAdded")}function Qr(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function ei(e,t,n,r){var 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v=e.findWordAt(n);h=e.display.shift||f.extend?li(f,h,v.anchor,v.head):v}else if("triple"==r){var y=new Rr(P(n.line,0),_(f,P(n.line+1,0)));h=e.display.shift||f.extend?li(f,h,y.anchor,y.head):y}else h=li(f,h,n);i?p==-1?(p=g.length,pi(f,Dr(g.concat([h]),p),{scroll:!1,origin:"*mouse"})):g.length>1&&g[p].empty()&&"single"==r&&!t.shiftKey?(pi(f,Dr(g.slice(0,p).concat(g.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),m=f.sel):ci(f,p,h,Ia):(p=0,pi(f,new Pr([h],0),Ia),m=f.sel);var x=n,b=u.wrapper.getBoundingClientRect(),w=0,k=hr(e,function(e){Fe(e)?l(e):s(e)}),S=hr(e,s);e.state.selectingText=S,ja(document,"mousemove",k),ja(document,"mouseup",S)}function Lo(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&De(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Pe(e,n))return We(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var c=E(e.doc,o),f=e.options.gutters[s];return 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r=ao(t),i=n!=Sl&&ao(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),t("extraKeys",null),t("lineWrapping",!1,Po,!0),t("gutters",[],function(e){Ir(e.options),Oo(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?bn(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return $n(e)},!0),t("scrollbarStyle","native",function(e){Kn(e),$n(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Ir(e.options),Oo(e)},!0),t("firstLineNumber",1,Oo,!0),t("lineNumberFormatter",function(e){return 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Oo(e){Or(e),mr(e),setTimeout(function(){return Rn(e)},20)}function Io(e,t,n){var r=n&&n!=Sl;if(!t!=!r){var i=e.display.dragFunctions,o=t?ja:Ne;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function Po(e){e.options.lineWrapping?(a(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(La(e.display.wrapper,"CodeMirror-wrap"),ge(e)),kn(e),mr(e),an(e),setTimeout(function(){return $n(e)},100)}function Ro(e,t){var n=this;if(!(this instanceof Ro))return new Ro(e,t);this.options=t=t?u(t):{},u(Cl,t,!1),Ir(t);var r=t.value;"string"==typeof r&&(r=new cl(r,t.mode,null,t.lineSeparator)),this.doc=r;var i=new Ro.inputStyles[t.inputStyle](this),o=this.display=new C(e,r,i);o.wrapper.CodeMirror=this,Or(this),No(this),t.lineWrapping&&(this.display.wrapper.className+=" 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t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;re.firstLine()&&(r=P(r.line-1,L(e.doc,r.line-1).length)),i.ch==L(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Cn(e,r.line))?(a=N(t.view[0].line),l=t.view[0].node):(a=N(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,u,c=Cn(e,i.line);if(c==t.view.length-1?(s=t.viewTo-1,u=t.lineDiv.lastChild):(s=N(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines(Xo(e,l,u,a,s)),h=T(e.doc,P(a,0),P(s,L(e.doc,s).text.length));f.length>1&&h.length>1;)if(m(f)==m(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d1||f[0]||R(k,S)?(Ei(e.doc,f,k,S,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&(this.composing=null,this.pollContent()||mr(this.cm),this.div.blur(),this.div.focus())},readFromDOMSoon:function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){e.readDOMTimeout=null,e.composing||!e.cm.isReadOnly()&&e.pollContent()||fr(e.cm,function(){return mr(e.cm)})},80))},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||hr(this.cm,Bo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:y,resetPosition:y,needsContentAttribute:!0},$o.prototype),Qo.prototype=u({init:function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())Wo({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Ml.text.join("\n"),Ta(a));else{if(!i.options.lineWiseCopyCut)return;var t=zo(i);Wo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Oa):(r.prevInput="",a.value=t.text.join("\n"),Ta(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Uo(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),ga&&(a.style.width="0px"),ja(a,"input",function(){la&&sa>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),ja(a,"paste",function(e){Oe(i,e)||_o(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),ja(a,"cut",t),ja(a,"copy",t),ja(e.scroller,"paste",function(t){_t(e,t)||Oe(i,t)||(i.state.pasteIncoming=!0,r.focus())}),ja(e.lineSpace,"selectstart",function(t){_t(e,t)||De(t)}),ja(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ja(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=hn(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},showSelection:function(e){var t=this.cm,r=t.display;n(r.cursorDiv,e.cursors),n(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ya&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&Ta(this.textarea),la&&sa>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",la&&sa>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!va||o()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ga(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(la&&sa>=9&&this.hasSelection===i||ya&&/[\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,l=Math.min(r.length,i.length);a1e3||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},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){la&&sa>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=c,la&&sa<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!la||la&&sa<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?hr(i,ki)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Sn(i,e),s=o.scroller.scrollTop;if(l&&!ha){var u=i.options.resetSelectionOnContextMenu;u&&i.doc.sel.contains(l)==-1&&hr(i,pi)(i.doc,Hr(l),Oa);var c=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n top: 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Re(cl),Ro.inputStyles={textarea:Qo,contenteditable:$o},Ro.defineMode=function(e){Ro.defaults.mode||"null"==e||(Ro.defaults.mode=e),qe.apply(this,arguments)},Ro.defineMIME=Ge,Ro.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Ro.defineMIME("text/plain","null"),Ro.defineExtension=function(e,t){Ro.prototype[e]=t},Ro.defineDocExtension=function(e,t){cl.prototype[e]=t},Ro.fromTextArea=ea,ta(Ro),Ro.version="5.21.0",Ro})},{}],11:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../markdown/markdown"),t("../../addon/mode/overlay")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../markdown/markdown","../../addon/mode/overlay"],i):i(CodeMirror)}(function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",function(n,r){function i(e){return e.code=!1,null}var o=0,a={startState:function(){return{code:!1,codeBlock:!1,ateSpace:!1}},copyState:function(e){return{code:e.code,codeBlock:e.codeBlock,ateSpace:e.ateSpace}},token:function(e,n){if(n.combineTokens=null,n.codeBlock)return e.match(/^```+/)?(n.codeBlock=!1,null):(e.skipToEnd(),null);if(e.sol()&&(n.code=!1),e.sol()&&e.match(/^```+/))return e.skipToEnd(),n.codeBlock=!0,null;if("`"===e.peek()){e.next();var i=e.pos;e.eatWhile("`");var a=1+e.pos-i;return n.code?a===o&&(n.code=!1):(o=a,n.code=!0),null}if(n.code)return e.next(),null;if(e.eatSpace())return n.ateSpace=!0,null;if((e.sol()||n.ateSpace)&&(n.ateSpace=!1,r.gitHubSpice!==!1)){if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/))return n.combineTokens=!0,"link";if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/))return n.combineTokens=!0,"link"}return e.match(t)&&"]("!=e.string.slice(e.start-2,e.start)&&(0==e.start||/\W/.test(e.string.charAt(e.start-1)))?(n.combineTokens=!0,"link"):(e.next(),null)},blankLine:i},l={underscoresBreakWords:!1,taskLists:!0,fencedCodeBlocks:"```",strikethrough:!0};for(var s in r)l[s]=r[s];return l.name="markdown",e.overlayMode(e.getMode(n,l),a)},"markdown"),e.defineMIME("text/x-gfm","gfm")})},{"../../addon/mode/overlay":8,"../../lib/codemirror":10,"../markdown/markdown":12}],12:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../xml/xml"),t("../meta")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../xml/xml","../meta"],i):i(CodeMirror)}(function(e){"use strict";e.defineMode("markdown",function(t,n){function r(n){if(e.findModeByName){var r=e.findModeByName(n);r&&(n=r.mime||r.mimes[0])}var i=e.getMode(t,n);return"null"==i.name?null:i}function i(e,t,n){return t.f=t.inline=n,n(e,t)}function o(e,t,n){return t.f=t.block=n,n(e,t)}function 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o.quote=l?1:o.quote+1,n.highlightFormatting&&(o.formatting="quote"),t.eatSpace(),h(o);if("["===t.peek())return i(t,o,y);if(t.match(L,!0))return o.hr=!0,S.hr;if(f=t.match(T)){var d=f[1]?"ol":"ul";for(o.indentation=t.column()+t.current().length, +o.list=!0;o.listStack&&t.column()")>-1)&&(n.f=p,n.block=s,n.htmlState=null)}return r}function c(e,t){return t.fencedChars&&e.match(t.fencedChars,!1)?(t.localMode=t.localState=null,t.f=t.block=f,null):t.localMode?t.localMode.token(e,t.localState):(e.skipToEnd(),S.code)}function f(e,t){e.match(t.fencedChars),t.block=s,t.f=p,t.fencedChars=null,n.highlightFormatting&&(t.formatting="code-block"),t.code=1;var r=h(t);return t.code=0,r}function h(e){var t=[];if(e.formatting){t.push(S.formatting),"string"==typeof e.formatting&&(e.formatting=[e.formatting]);for(var r=0;r=e.quote?t.push(S.formatting+"-"+e.formatting[r]+"-"+e.quote):t.push("error"))}if(e.taskOpen)return t.push("meta"),t.length?t.join(" "):null;if(e.taskClosed)return t.push("property"),t.length?t.join(" "):null;if(e.linkHref?t.push(S.linkHref,"url"):(e.strong&&t.push(S.strong),e.em&&t.push(S.em),e.strikethrough&&t.push(S.strikethrough),e.linkText&&t.push(S.linkText),e.code&&t.push(S.code),e.image&&t.push(S.image),e.imageAltText&&t.push(S.imageAltText,"link"),e.imageMarker&&t.push(S.imageMarker)),e.header&&t.push(S.header,S.header+"-"+e.header),e.quote&&(t.push(S.quote),!n.maxBlockquoteDepth||n.maxBlockquoteDepth>=e.quote?t.push(S.quote+"-"+e.quote):t.push(S.quote+"-"+n.maxBlockquoteDepth)),e.list!==!1){var i=(e.listStack.length-1)%3;i?1===i?t.push(S.list2):t.push(S.list3):t.push(S.list1)}return e.trailingSpaceNewLine?t.push("trailing-space-new-line"):e.trailingSpace&&t.push("trailing-space-"+(e.trailingSpace%2?"a":"b")),t.length?t.join(" "):null}function d(e,t){if(e.match(E,!0))return h(t)}function p(t,r){var i=r.text(t,r);if("undefined"!=typeof i)return i;if(r.list)return r.list=null,h(r);if(r.taskList){var a="x"!==t.match(M,!0)[1];return 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syncPreviewSideScroll to syncSideBySidePreviewScroll --- README.md | 2 +- src/js/simplemde.js | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 37cf5bf..811ab35 100644 --- a/README.md +++ b/README.md @@ -107,10 +107,10 @@ simplemde.value("This text will appear in the editor"); - **status**: If set to `false`, hide the status bar. Defaults to the array of built-in status bar items. - Optionally, you can set an array of status bar items to include, and in what order. You can even define your own custom status bar items. - **styleSelectedText**: If set to `false`, remove the `CodeMirror-selectedtext` class from selected lines. Defaults to `true`. +- **syncSideBySidePreviewScroll**: If set to `false`, disable syncing scroll in side by side mode. Defaults to `true`. - **tabSize**: If set, customize the tab size. Defaults to `2`. - **toolbar**: If set to `false`, hide the toolbar. Defaults to the [array of icons](#toolbar-icons). - **toolbarTips**: If set to `false`, disable toolbar button tips. Defaults to `true`. -- **syncPreviewSideScroll**: If set to `false`, disable syncing scroll in side by side mode. Defaults to `true`. ```JavaScript // Most options demonstrate the non-default behavior diff --git a/src/js/simplemde.js b/src/js/simplemde.js index 18c04bb..fa1fc93 100644 --- a/src/js/simplemde.js +++ b/src/js/simplemde.js @@ -1667,7 +1667,7 @@ SimpleMDE.prototype.createSideBySide = function() { wrapper.parentNode.insertBefore(preview, wrapper.nextSibling); } - if(this.options.syncPreviewSideScroll === false) return preview; + if(this.options.syncSideBySidePreviewScroll === false) return preview; // Syncs scroll editor -> preview var cScroll = false; var pScroll = false; From c6483297f7f6e5bdb58ad5805d6b105f72b802fc Mon Sep 17 00:00:00 2001 From: Tsubasa Date: Thu, 2 Mar 2017 10:33:42 +0900 Subject: [PATCH 4/4] Add the example non-default usage for syncSideBySidePreviewScroll option. --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 811ab35..e443a37 100644 --- a/README.md +++ b/README.md @@ -177,6 +177,7 @@ var simplemde = new SimpleMDE({ } }], // Another optional usage, with a custom status bar item that counts keystrokes styleSelectedText: false, + syncSideBySidePreviewScroll: false, tabSize: 4, toolbar: false, toolbarTips: false,