From 0d12b351dfe2afb35564b28601c1be5e760cf21f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=AE=87=E5=A4=A9?= Date: Thu, 30 Mar 2017 02:06:15 +0800 Subject: [PATCH] add code mirror --- js/lib/codemirror/codemirror.css | 1 + js/lib/codemirror/codemirror.js | 6 ++++++ js/lib/codemirror/css.js | 1 + js/lib/codemirror/htmlmixed.js | 1 + js/lib/codemirror/js.js | 1 + js/lib/codemirror/xml.js | 1 + 6 files changed, 11 insertions(+) create mode 100644 js/lib/codemirror/codemirror.css create mode 100644 js/lib/codemirror/codemirror.js create mode 100644 js/lib/codemirror/css.js create mode 100644 js/lib/codemirror/htmlmixed.js create mode 100644 js/lib/codemirror/js.js create mode 100644 js/lib/codemirror/xml.js diff --git a/js/lib/codemirror/codemirror.css b/js/lib/codemirror/codemirror.css new file mode 100644 index 0000000..9ec9537 --- /dev/null +++ b/js/lib/codemirror/codemirror.css @@ -0,0 +1 @@ +.CodeMirror{font-family:monospace;height:300px;color:#000}.CodeMirror-lines{padding:4px 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c=n.content.lastChild;(/\bcm-tab\b/.test(c.className)||c.querySelector&&c.querySelector(".cm-tab"))&&(n.content.className="cm-tab-wrap-hack")}return Wt(e,"renderLine",e,t.line,n.pre),n.pre.className&&(n.textClass=a(n.pre.className,n.textClass||"")),n}function hr(e){var t=n("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function dr(e,t,r,i,o,l,s){if(t){var a,u=e.splitSpaces?pr(t,e.trailingSpace):t,c=e.cm.state.specialChars,f=!1;if(c.test(t)){a=document.createDocumentFragment();for(var h=0;;){c.lastIndex=h;var d=c.exec(t),g=d?d.index-h:t.length-h;if(g){var v=document.createTextNode(u.slice(h,h+g));a.appendChild(es&&9>ts?n("span",[v]):v),e.map.push(e.pos,e.pos+g,v),e.col+=g,e.pos+=g}if(!d)break;h+=g+1;var m=void 0;if(" "==d[0]){var y=e.cm.options.tabSize,b=y-e.col%y;m=a.appendChild(n("span",p(b),"cm-tab")),m.setAttribute("role","presentation"),m.setAttribute("cm-text"," 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i=!n&&r.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!n&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",r.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function mr(e,t,r){var n=e.markedSpans,i=e.text,o=0;if(n)for(var l,s,a,u,c,f,h,d=i.length,p=0,g=1,v="",m=0;;){if(m==p){a=u=c=f=s="",h=null,m=1/0;for(var y=[],b=void 0,w=0;wp||C.collapsed&&x.to==p&&x.from==p)?(null!=x.to&&x.to!=p&&m>x.to&&(m=x.to,u=""),C.className&&(a+=" "+C.className),C.css&&(s=(s?s+";":"")+C.css),C.startStyle&&x.from==p&&(c+=" "+C.startStyle),C.endStyle&&x.to==m&&(b||(b=[])).push(C.endStyle,x.to),C.title&&!f&&(f=C.title),C.collapsed&&(!h||lt(h.marker,C)<0)&&(h=x)):x.from>p&&m>x.from&&(m=x.from)}if(b)for(var S=0;S=d)break;for(var T=Math.min(d,m);;){if(v){var k=p+v.length;if(!h){var 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r=t.text.className,n=Nr(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,Wr(e,t)):r&&(t.text.className=r)}function Wr(e,t){Mr(e,t),t.line.wrapClass?kr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function Ar(e,t,r,i){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var o=kr(t);t.gutterBackground=n("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px; width: "+i.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var l=t.line.gutterMarkers;if(e.options.lineNumbers||l){var s=kr(t),a=t.gutter=n("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px");if(e.display.input.setUneditable(a),s.insertBefore(a,t.text),t.line.gutterClass&&(a.className+=" "+t.line.gutterClass),!e.options.lineNumbers||l&&l["CodeMirror-linenumbers"]||(t.lineNumber=a.appendChild(n("div",P(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),l)for(var u=0;u2&&o.push((a.bottom+u.top)/2-r.top)}}o.push(r.bottom-r.top)}}function Xr(e,t,r){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var n=0;nr)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function Yr(e,t){t=ft(t);var n=A(t),i=e.display.externalMeasured=new yr(e.doc,t,n);i.lineN=n;var o=i.built=fr(e,i);return i.text=o.pre,r(e.display.lineMeasure,o.pre),i}function _r(e,t,r,n){return Zr(e,qr(e,t),r,n)}function 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h=l.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+bn(e.display),top:h.top,bottom:h.bottom}:Js}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,g=(d+p)/2,v=t.view.measure.heights,m=0;m=n.text.length?(u=n.text.length,c="before"):0>=u&&(u=0,c="after"),!a)return l("before"==c?u-1:u,"before"==c);var f=Ct(a,u,c),h=Ps,d=s(u,f,"before"==c);return null!=h&&(d.other=s(u,h,"before"!=c)),d}function hn(e,t){var r=0;t=U(e.doc,t),e.options.lineWrapping||(r=bn(e.display)*t.ch);var n=M(e.doc,t.line),i=yt(n)+Rr(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function dn(e,t,r,n,i){var o=E(e,t,r);return o.xRel=i,n&&(o.outside=!0),o}function pn(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,0>r)return dn(n.first,0,null,!0,-1);var i=D(n,r),o=n.first+n.size-1;if(i>o)return dn(n.first+n.size-1,M(n,o).text.length,null,!0,1);0>t&&(t=0);for(var l=M(n,i);;){var s=mn(e,l,i,t,r),a=ut(l),u=a&&a.find(0,!0);if(!a||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=A(l=u.to.line)}}function gn(e,t,r,n){var i=function(n){return an(e,t,Zr(e,r,n),"line")},o=t.text.length,l=T(function(e){return i(e-1).bottom<=n},o,0);return o=T(function(e){return i(e).top>n},l,o),{begin:l,end:o}}function vn(e,t,r,n){var i=an(e,t,Zr(e,r,n),"line").top;return gn(e,t,r,i)}function mn(e,t,r,n,i){i-=yt(t);var o,l=0,s=t.text.length,a=qr(e,t),u=St(t,e.doc.direction);if(u){if(e.options.lineWrapping){var c;c=gn(e,t,a,i),l=c.begin,s=c.end,c}o=new E(r,l);var f,h,d=fn(e,o,"line",t,a).left,p=n>d?1:-1,g=d-n;do{if(f=g,h=o,o=Mt(e,t,o,p),null==o||o.chp!=0>g&&Math.abs(g)<=Math.abs(f));if(Math.abs(g)>Math.abs(f)){if(0>g==0>f)throw new Error("Broke out of infinite loop in coordsCharInner");o=h}}else{var v=T(function(r){var o=an(e,t,Zr(e,a,r),"line");return o.top>i?(s=Math.min(r,s),!0):o.bottom<=i?!1:o.left>n?!0:o.rightm.right?1:0,o}function yn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==_s){_s=n("pre");for(var 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v=g;g=u,u=v}d=g.left,p=u.right}null==r&&0==e&&(d=c),u.top-g.top>3&&(i(d,g.top,null,g.bottom),d=c,g.bottoma.bottom||u.bottom==a.bottom&&u.right>a.right)&&(a=u),c+1>d&&(d=c),i(d,u.top,p-d,u.bottom)}),{start:l,end:a}}var l=e.display,s=e.doc,a=document.createDocumentFragment(),u=Gr(e.display),c=u.left,f=Math.max(l.sizerWidth,Vr(e)-l.sizer.offsetLeft)-u.right,h=t.from(),d=t.to();if(h.line==d.line)o(h.line,h.ch,d.ch);else{var p=M(s,h.line),g=M(s,d.line),v=ft(p)==ft(g),m=o(h.line,h.ch,v?p.text.length+1:null).end,y=o(d.line,v?0:null,d.ch).start;v&&(m.top0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function An(e){e.state.focused||(e.display.input.focus(),Hn(e))}function Dn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pn(e))},100)}function Hn(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Wt(e,"focus",e,t),e.state.focused=!0,s(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),rs&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Wn(e))}function Pn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Wt(e,"blur",e,t),e.state.focused=!1,bs(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function En(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=xn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;lts){var l=i.node.offsetTop+i.node.offsetHeight;o=l-r,r=l}else{var s=i.node.getBoundingClientRect();o=s.bottom-s.top}var a=i.line.height-o;if(2>o&&(o=yn(t)),(a>.001||-.001>a)&&(W(i.line,o),zn(i.line),i.rest))for(var u=0;us?(o=s,l=D(t,yt(M(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=D(t,yt(M(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function Bn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,ql||Ti(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),ql&&Ti(e),wi(e,100))}function Gn(e,t,r){(r?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,En(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Un(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}}function Vn(e){var t=Un(e);return t.x*=ta,t.y*=ta,t}function Kn(e,t){var r=Un(t),n=r.x,i=r.y,o=e.display,l=o.scroller,s=l.scrollWidth>l.clientWidth,a=l.scrollHeight>l.clientHeight;if(n&&s||i&&a){if(i&&hs&&rs)e:for(var u=t.target,c=o.view;u!=l;u=u.parentNode)for(var f=0;fh?d=Math.max(0,d+h-50):p=Math.min(e.doc.height,p+h+50),Ti(e,{top:d,bottom:p})}20>ea&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=n,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,r=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,r&&(ta=(ta*ea+r)/(ea+1),++ea)}},200)):(o.wheelDX+=n,o.wheelDY+=i))}}function jn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Br(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Ur(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function Xn(e,t){t||(t=jn(e));var r=e.display.barWidth,n=e.display.barHeight;Yn(e,t);for(var i=0;4>i&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&In(e),Yn(e,jn(e)),r=e.display.barWidth,n=e.display.barHeight}function Yn(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}function _n(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&bs(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new ia[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Is(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){"horizontal"==r?Gn(e,t):Bn(e,t)},e),e.display.scrollbars.addClass&&s(e.display.wrapper,e.display.scrollbars.addClass)}function $n(e,t){if(!At(e,"scrollCursorIntoView")){var r=e.display,i=r.sizer.getBoundingClientRect(),o=null;if(t.top+i.top<0?o=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!as){var l=n("div","​",null,"position: absolute;\n top: "+(t.top-r.viewOffset-Rr(e.display))+"px;\n height: "+(t.bottom-t.top+Ur(e)+r.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(l),l.scrollIntoView(o),e.display.lineSpace.removeChild(l)}}}function qn(e,t,r,n){null==n&&(n=0);for(var i,o=0;5>o;o++){var l=!1,s=fn(e,t),a=r&&r!=t?fn(e,r):s;i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n};var u=Qn(e,i),c=e.doc.scrollTop,f=e.doc.scrollLeft;if(null!=u.scrollTop&&(Bn(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(l=!0)),null!=u.scrollLeft&&(Gn(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(l=!0)),!l)break}return i}function Zn(e,t){var r=Qn(e,t);null!=r.scrollTop&&Bn(e,r.scrollTop),null!=r.scrollLeft&&Gn(e,r.scrollLeft)}function Qn(e,t){var r=e.display,n=yn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Kr(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Br(r),a=t.tops-n;if(t.topi+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(l.scrollTop=c)}var f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,h=Vr(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),d=t.right-t.left>h;return d&&(t.right=t.left+h),t.left<10?l.scrollLeft=0:t.lefth+f-3&&(l.scrollLeft=t.right+(d?0:10)-h),l}function Jn(e,t,r){(null!=t||null!=r)&&ti(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=r&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+r)}function ei(e){ti(e);var t=e.getCursor(),r=t,n=t;e.options.lineWrapping||(r=t.ch?E(t.line,t.ch-1):t,n=E(t.line,t.ch+1)),e.curOp.scrollToPos={from:r,to:n,margin:e.options.cursorScrollMargin}}function ti(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=hn(e,t.from),n=hn(e,t.to),i=Qn(e,{left:Math.min(r.left,n.left),top:Math.min(r.top,n.top)-t.margin,right:Math.max(r.right,n.right),bottom:Math.max(r.bottom,n.bottom)+t.margin});e.scrollTo(i.scrollLeft,i.scrollTop)}}function ri(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:++oa},wr(e.curOp)}function ni(e){var t=e.curOp;Cr(t,function(e){for(var t=0;t=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new la(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function li(e){e.updatedDisplay=e.mustUpdate&&Si(e.cm,e.update)}function si(e){var t=e.cm,r=t.display;e.updatedDisplay&&In(t),e.barMeasure=jn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=_r(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Ur(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Vr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection(e.focus))}function ai(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)Hs&&pt(e.doc,t)i.viewFrom?vi(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)vi(e);else if(t<=i.viewFrom){var o=mi(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):vi(e)}else if(r>=i.viewTo){var l=mi(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):vi(e)}else{var s=mi(e,t,t,-1),a=mi(e,r,r+n,1);s&&a?(i.view=i.view.slice(0,s.index).concat(br(e,s.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):vi(e)}var u=i.externalMeasured;u&&(r=i.lineN&&t=n.viewTo)){var o=n.view[Tn(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==h(l,r)&&l.push(r)}}}function vi(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function mi(e,t,r,n){var i,o=Tn(e,t),l=e.display.view;if(!Hs||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=e.display.viewFrom,a=0;o>a;a++)s+=l[a].size;if(s!=t){if(n>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,r+=i}for(;pt(e.doc,r)!=r;){if(o==(0>n?0:l.length-1))return null;r+=n*l[o-(0>n?1:0)].size,o+=n}return{index:o,lineN:r}}function yi(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=br(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=br(e,t,n.viewFrom).concat(n.view):n.viewFromr&&(n.view=n.view.slice(0,Tn(e,r)))),n.viewTo=r}function bi(e){for(var t=e.display.view,r=0,n=0;n=e.display.viewTo)){var r=+new Date+e.options.workTime,n=$t(t.mode,er(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 l=o.styles,s=o.text.length>e.options.maxHighlightLength,a=Qt(e,o,s?$t(t.mode,n):n,!0);o.styles=a.styles;var u=o.styleClasses,c=a.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&hr?(wi(e,e.options.workDelay),!0):void 0}),i.length&&ci(e,function(){for(var t=0;t=n.viewFrom&&r.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==bi(e))return!1;Fn(e)&&(vi(e),r.dims=wn(e));var o=i.first+i.size,s=Math.max(r.visible.from-e.options.viewportMargin,i.first),a=Math.min(o,r.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(o,n.viewTo)),Hs&&(s=pt(e.doc,s),a=gt(e.doc,a));var u=s!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=r.wrapperHeight||n.lastWrapWidth!=r.wrapperWidth;yi(e,s,a),n.viewOffset=yt(M(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var c=bi(e);if(!u&&0==c&&!r.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var f=l();return c>4&&(n.lineDiv.style.display="none"),ki(e,n.updateLineNumbers,r.dims),c>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,f&&l()!=f&&f.offsetHeight&&f.focus(),t(n.cursorDiv),t(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,u&&(n.lastWrapHeight=r.wrapperHeight,n.lastWrapWidth=r.wrapperWidth,wi(e,400)),n.updateLineNumbers=null,!0}function Li(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Vr(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Br(e.display)-Kr(e),r.top)}),t.visible=Rn(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Si(e,t);n=!1){In(e);var i=jn(e);kn(e),Xn(e,i),Ni(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 Ti(e,t){var r=new la(e,t);if(Si(e,r)){In(e),Li(e,r);var n=jn(e);kn(e),Xn(e,n),Ni(e,n),r.finish()}}function ki(e,r,n){function i(t){var r=t.nextSibling;return rs&&hs&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var o=e.display,l=e.options.lineNumbers,s=o.lineDiv,a=s.firstChild,u=o.view,c=o.viewFrom,f=0;f=r&&d.lineNumber;d.changes&&(h(d.changes,"gutter")>-1&&(p=!1),Tr(e,d,c,n)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(P(e.options,c)))),a=d.node.nextSibling}else{var g=Hr(e,d,c,n);s.insertBefore(g,a)}c+=d.size}for(;a;)a=i(a)}function Mi(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Ni(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+Ur(e)+"px"}function Oi(e){var r=e.display.gutters,i=e.options.gutters;t(r);for(var 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v=l(0,u.length-1);o(f,f.text,d),p&&e.remove(s.line,p),v.length&&e.insert(s.line,v)}else if(c==f)if(1==u.length)o(c,c.text.slice(0,s.ch)+h+c.text.slice(a.ch),d);else{var m=l(1,u.length-1);m.push(new Ys(h+c.text.slice(a.ch),d,n)),o(c,c.text.slice(0,s.ch)+u[0],i(0)),e.insert(s.line+1,m)}else if(1==u.length)o(c,c.text.slice(0,s.ch)+u[0]+f.text.slice(a.ch),i(0)),e.remove(s.line+1,p);else{o(c,c.text.slice(0,s.ch)+u[0],i(0)),o(f,h+f.text.slice(a.ch),d);var y=l(1,u.length-1);p>1&&e.remove(s.line+1,p-1),e.insert(s.line+1,y) +}Sr(e,"change",e,t)}function Ui(e,t,r){function n(e,i,o){if(e.linked)for(var l=0;l1&&!e.done[e.done.length-2].ranges?(e.done.pop(),g(e.done)):void 0}function qi(e,t,r,n){var i=e.history;i.undone.length=0;var o,l,s=+new Date;if((i.lastOp==n||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&e.cm&&i.lastModTime>s-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=$i(i,i.lastOp==n)))l=g(o.changes),0==F(t.from,t.to)&&0==F(t.from,l.to)?l.to=Hi(t):o.changes.push(Yi(e,t));else{var a=g(i.done);for(a&&a.ranges||Ji(e.sel,i.done),o={changes:[Yi(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(r),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=s,i.lastOp=i.lastSelOp=n,i.lastOrigin=i.lastSelOrigin=t.origin,l||Wt(e,"historyAdded")}function Zi(e,t,r,n){var i=t.charAt(0);return"*"==i||"+"==i&&r.ranges.length==n.ranges.length&&r.somethingSelected()==n.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function Qi(e,t,r,n){var i=e.history,o=n&&n.origin;r==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Zi(e,o,g(i.done),t))?i.done[i.done.length-1]=t:Ji(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=r,n&&n.clearRedo!==!1&&_i(i.undone)}function Ji(e,t){var r=g(t);r&&r.ranges&&r.equals(e)||t.push(e)}function eo(e,t,r,n){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,n),function(r){r.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=r.markedSpans),++o})}function to(e){if(!e)return null;for(var t,r=0;r-1&&(g(s)[f]=u[f],delete u[f])}}}return n}function oo(e,t,r,n){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(n){var o=F(r,i)<0;o!=F(n,i)<0?(i=r,r=n):o!=F(r,n)<0&&(r=n)}return new aa(i,r)}return new aa(n||r,r)}function lo(e,t,r,n){ho(e,new sa([oo(e,e.sel.primary(),t,r)],0),n)}function so(e,t,r){for(var n=[],i=0;i=t.ch:s.to>t.ch))){if(i&&(Wt(a,"beforeCursorEnter"),a.explicitlyCleared)){if(o.markedSpans){--l;continue}break}if(!a.atomic)continue;if(r){var u=a.find(0>n?1:-1),c=void 0;if((0>n?a.inclusiveRight:a.inclusiveLeft)&&(u=wo(e,u,-n,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=F(u,r))&&(0>n?0>c:c>0))return yo(e,u,t,n,i)}var f=a.find(0>n?-1:1);return(0>n?a.inclusiveLeft:a.inclusiveRight)&&(f=wo(e,f,n,f.line==t.line?o:null)),f?yo(e,f,t,n,i):null}}return t}function bo(e,t,r,n,i){var o=n||1,l=yo(e,t,r,o,i)||!i&&yo(e,t,r,o,!0)||yo(e,t,r,-o,i)||!i&&yo(e,t,r,-o,!0);return l?l:(e.cantEdit=!0,E(e.first,0))}function wo(e,t,r,n){return 0>r&&0==t.ch?t.line>e.first?U(e,E(t.line-1)):null:r>0&&t.ch==(n||M(e,t.line)).text.length?t.line=0;--i)Lo(e,{from:n[i].from,to:n[i].to,text:i?[""]:t.text});else Lo(e,t)}}function Lo(e,t){if(1!=t.text.length||""!=t.text[0]||0!=F(t.from,t.to)){var r=Ei(e,t);qi(e,t,r,e.cm?e.cm.curOp.id:0/0),Mo(e,t,r,J(e,t));var n=[];Ui(e,function(e,r){r||-1!=h(n,e.history)||(Do(e.history,t),n.push(e.history)),Mo(e,t,null,J(e,t))})}}function To(e,t,r){if(!e.cm||!e.cm.state.suppressEdits||r){for(var n,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,s="undo"==t?i.undone:i.done,a=0;a=0;--d){var p=f(d);if(p)return p.v}}}}function ko(e,t){if(0!=t&&(e.first+=t,e.sel=new sa(v(e.sel.ranges,function(e){return new aa(E(e.anchor.line+t,e.anchor.ch),E(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){pi(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;ne.lastLine())){if(t.from.lineo&&(t={from:t.from,to:E(o,M(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=N(e,t.from,t.to),r||(r=Ei(e,t)),e.cm?No(e.cm,t,n):Gi(e,t,n),po(e,r,ks)}}function No(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=A(ft(M(n,o.line))),n.iter(a,l.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),n.sel.contains(t.from,t.to)>-1&&Dt(e),Gi(n,t,r,Cn(e)),e.options.lineWrapping||(n.iter(a,o.line+t.text.length,function(e){var t=bt(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),n.frontier=Math.min(n.frontier,o.line),wi(e,400);var u=t.text.length-(l.line-o.line)-1;t.full?pi(e):o.line!=l.line||1!=t.text.length||Bi(e.doc,t)?pi(e,o.line,l.line+1,u):gi(e,o.line,"text");var c=Ht(e,"changes"),f=Ht(e,"change");if(f||c){var h={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin};f&&Sr(e,"change",e,h),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function Oo(e,t,r,n,i){if(n||(n=r),F(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=e.splitLines(t)),So(e,{from:r,to:n,text:t,origin:i})}function Wo(e,t,r,n){r0||0==s&&l.clearWhenEmpty!==!1)return l;if(l.replacedWith&&(l.collapsed=!0,l.widgetNode=i("span",[l.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||l.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(l.widgetNode.insertLeft=!0)),l.collapsed){if(ct(e,t.line,t,r,l)||t.line!=r.line&&ct(e,r.line,t,r,l))throw new Error("Inserting collapsed marker partially overlapping an existing one");X()}l.addToHistory&&qi(e,{from:t,to:r,origin:"markText"},e.sel,0/0);var a,u=t.line,f=e.cm;if(e.iter(u,r.line+1,function(e){f&&l.collapsed&&!f.options.lineWrapping&&ft(e)==f.display.maxLine&&(a=!0),l.collapsed&&u!=t.line&&W(e,0),q(e,new Y(l,u==t.line?t.ch:null,u==r.line?r.ch:null)),++u}),l.collapsed&&e.iter(t.line,r.line+1,function(t){vt(e,t)&&W(t,0)}),l.clearOnEnter&&Is(l,"beforeCursorEnter",function(){return l.clear()}),l.readOnly&&(j(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),l.collapsed&&(l.id=++ha,l.atomic=!0),f){if(a&&(f.curOp.updateMaxLine=!0),l.collapsed)pi(f,t.line,r.line+1);else if(l.className||l.title||l.startStyle||l.endStyle||l.css)for(var h=t.line;h<=r.line;h++)gi(f,h,"text");l.atomic&&vo(f.doc),Sr(f,"markerAdded",f,l)}return l}function Io(e,t,r,n,i){n=c(n),n.shared=!1;var o=[Fo(e,t,r,n,i)],l=o[0],s=n.widgetNode;return Ui(e,function(e){s&&(n.widgetNode=s.cloneNode(!0)),o.push(Fo(e,U(e,t),U(e,r),n,i));for(var a=0;aa;++a)s(n[a],a);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var u=e.dataTransfer.getData("Text");if(u){var c;if(t.state.draggingText&&!t.state.draggingText.copy&&(c=t.listSelections()),po(t.doc,Di(r,r)),c)for(var f=0;f=0;t--)Oo(e.doc,"",n[t].from,n[t].to,"+delete");ei(e)})}function rl(e,t){var r=M(e.doc,t),n=ft(r);return n!=r&&(t=A(n)),kt(!0,e,n,t,1)}function nl(e,t){var r=M(e.doc,t),n=ht(r);return n!=r&&(t=A(n)),kt(!0,e,r,t,-1)}function il(e,t){var r=rl(e,t.line),n=M(e.doc,r.line),i=St(n,e.doc.direction);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),l=t.line==r.line&&t.ch<=o&&t.ch;return E(r.line,l?0:o,r.sticky)}return r}function ol(e,t,r){if("string"==typeof t&&(t=ka[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Ts}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function ll(e,t,r){for(var n=0;nts&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=al(t,e);os&&(Na=n?r:null,!n&&88==r&&!Gs&&(hs?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||fl(t)}}function fl(e){function t(e){18!=e.keyCode&&e.altKey||(bs(r,"CodeMirror-crosshair"),Ot(document,"keyup",t),Ot(document,"mouseover",t))}var r=e.display.lineDiv;s(r,"CodeMirror-crosshair"),Is(document,"keyup",t),Is(document,"mouseover",t)}function hl(e){16==e.keyCode&&(this.doc.sel.shift=!1),At(this,e)}function dl(e){var t=this;if(!(zr(t.display,e)||At(t,e)||e.ctrlKey&&!e.altKey||hs&&e.metaKey)){var r=e.keyCode,n=e.charCode;if(os&&r==Na)return Na=null,void Et(e);if(!os||e.which&&!(e.which<10)||!al(t,e)){var i=String.fromCharCode(null==n?r:n);"\b"!=i&&(ul(t,e,i)||t.display.input.onKeyPress(e))}}}function pl(e){var t=this,r=t.display;if(!(At(t,e)||r.activeTouch&&r.input.supportsTouch())){if(r.input.ensurePolled(),r.shift=e.shiftKey,zr(r,e))return void(rs||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100)));if(!bl(t,e)){var n=Ln(t,e);switch(window.focus(),Bt(e)){case 1:t.state.selectingText?t.state.selectingText(e):n?gl(t,e,n):Rt(e)==r.scroller&&Et(e);break;case 2:rs&&(t.state.lastMiddleDown=+new Date),n&&lo(t.doc,n),setTimeout(function(){return r.input.focus()},20),Et(e);break;case 3:ys?wl(t,e):Dn(t)}}}}function gl(e,t,r){es?setTimeout(u(An,e),0):e.curOp.focus=l();var n,i=+new Date;Ta&&Ta.time>i-400&&0==F(Ta.pos,r)?n="triple":La&&La.time>i-400&&0==F(La.pos,r)?(n="double",Ta={time:i,pos:r}):(n="single",La={time:i,pos:r});var o,s=e.doc.sel,a=hs?t.metaKey:t.ctrlKey;e.options.dragDrop&&zs&&!e.isReadOnly()&&"single"==n&&(o=s.contains(r))>-1&&(F((o=s.ranges[o]).from(),r)<0||r.xRel>0)&&(F(o.to(),r)>0||r.xRel<0)?vl(e,t,r,a):ml(e,t,r,n,a)}function vl(e,t,r,n){var i=e.display,o=+new Date,l=fi(e,function(s){rs&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ot(document,"mouseup",l),Ot(i.scroller,"drop",l),Math.abs(t.clientX-s.clientX)+Math.abs(t.clientY-s.clientY)<10&&(Et(s),!n&&+new Date-200=v;v++){var y=M(c,v).text,w=d(y,a,o);a==u?i.push(new aa(E(v,w),E(v,w))):y.length>w&&i.push(new aa(E(v,w),E(v,d(y,u,o))))}i.length||i.push(new aa(r,r)),ho(c,Ai(g.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=h,C=x.anchor,S=t;if("single"!=n){var L;L="double"==n?e.findWordAt(t):new aa(E(t.line,0),U(c,E(t.line+1,0))),F(L.anchor,C)>0?(S=L.head,C=B(x.from(),L.anchor)):(S=L.anchor,C=R(x.to(),L.head))}var T=g.ranges.slice(0);T[p]=new aa(U(c,C),S),ho(c,Ai(T,p),Ms)}}function s(t){var r=++x,i=Ln(e,t,!0,"rect"==n);if(i)if(0!=F(i,b)){e.curOp.focus=l(),o(i);var a=Rn(u,c);(i.line>=a.to||i.linew.bottom?20:0;f&&setTimeout(fi(e,function(){x==r&&(u.scroller.scrollTop+=f,s(t))}),50)}}function a(t){e.state.selectingText=!1,x=1/0,Et(t),u.input.focus(),Ot(document,"mousemove",C),Ot(document,"mouseup",S),c.history.lastSelOrigin=null}var u=e.display,c=e.doc;Et(t);var h,p,g=c.sel,v=g.ranges;if(i&&!t.shiftKey?(p=c.sel.contains(r),h=p>-1?v[p]:new aa(r,r)):(h=c.sel.primary(),p=c.sel.primIndex),ds?t.shiftKey&&t.metaKey:t.altKey)n="rect",i||(h=new aa(r,r)),r=Ln(e,t,!0,!0),p=-1;else if("double"==n){var m=e.findWordAt(r);h=e.display.shift||c.extend?oo(c,h,m.anchor,m.head):m}else if("triple"==n){var y=new aa(E(r.line,0),U(c,E(r.line+1,0)));h=e.display.shift||c.extend?oo(c,h,y.anchor,y.head):y}else h=oo(c,h,r);i?-1==p?(p=v.length,ho(c,Ai(v.concat([h]),p),{scroll:!1,origin:"*mouse"})):v.length>1&&v[p].empty()&&"single"==n&&!t.shiftKey?(ho(c,Ai(v.slice(0,p).concat(v.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),g=c.sel):ao(c,p,h,Ms):(p=0,ho(c,new sa([h],0),Ms),g=c.sel);var b=r,w=u.wrapper.getBoundingClientRect(),x=0,C=fi(e,function(e){Bt(e)?s(e):a(e)}),S=fi(e,a);e.state.selectingText=S,Is(document,"mousemove",C),Is(document,"mouseup",S)}function yl(e,t,r,n){var i,o;try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Et(t);var l=e.display,s=l.lineDiv.getBoundingClientRect();if(o>s.bottom||!Ht(e,r))return It(t);o-=s.top-l.viewOffset;for(var a=0;a=i){var c=D(e.doc,o),f=e.options.gutters[a];return Wt(e,r,e,c,f,t),It(t)}}}function bl(e,t){return yl(e,t,"gutterClick",!0)}function wl(e,t){zr(e.display,t)||xl(e,t)||At(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function xl(e,t){return Ht(e,"gutterContextMenu")?yl(e,t,"gutterContextMenu",!1):!1}function Cl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),on(e)}function Sl(e){function t(t,n,i,o){e.defaults[t]=n,i&&(r[t]=o?function(e,t,r){r!=Oa&&i(e,t,r)}:i)}var r=e.optionHandlers;e.defineOption=t,e.Init=Oa,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,zi(e)},!0),t("indentUnit",2,zi,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){Ri(e),on(e),pi(e)},!0),t("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var r=[],n=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,r.push(E(n,o))}n++});for(var i=r.length-1;i>=0;i--)Oo(e.doc,t,r[i],E(r[i].line,r[i].ch+t.length))}}),t("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g"),r!=Oa&&e.refresh()}),t("specialCharPlaceholder",hr,function(e){return e.refresh()},!0),t("electricChars",!0),t("inputStyle",fs?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),t("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),t("rtlMoveVisually",!ps),t("wholeLineUpdateBefore",!0),t("theme","default",function(e){Cl(e),Ll(e)},!0),t("keyMap","default",function(e,t,r){var n=el(t),i=r!=Oa&&el(r);i&&i.detach&&i.detach(e,n),n.attach&&n.attach(e,i||null)}),t("extraKeys",null),t("lineWrapping",!1,kl,!0),t("gutters",[],function(e){Wi(e.options),Ll(e)},!0),t("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?xn(e.display)+"px":"0",e.refresh()},!0),t("coverGutterNextToScrollbar",!1,function(e){return Xn(e)},!0),t("scrollbarStyle","native",function(e){_n(e),Xn(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),t("lineNumbers",!1,function(e){Wi(e.options),Ll(e)},!0),t("firstLineNumber",1,Ll,!0),t("lineNumberFormatter",function(e){return e},Ll,!0),t("showCursorWhenSelecting",!1,kn,!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,Tl),t("allowDropFileTypes",null),t("cursorBlinkRate",530),t("cursorScrollMargin",0),t("cursorHeight",1,kn,!0),t("singleCursorHeightPerLine",!0,kn,!0),t("workTime",100),t("workDelay",100),t("flattenSpans",!0,Ri,!0),t("addModeClass",!1,Ri,!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,Ri,!0),t("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),t("tabindex",null,function(e,t){return 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i=Bl(this.cm,t.from()),o=Bl(this.cm,t.to());if(!i&&!o)return void e.removeAllRanges();var l=this.cm.display.view,s=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var a=l[l.length-1].measure,u=a.maps?a.maps[a.maps.length-1]:a.map;o={node:u[u.length-1],offset:u[u.length-2]-u[u.length-3]}}}else i={node:l[0].measure.map[2],offset:0};var c;try{c=vs(i.node,i.offset,o.offset,o.node)}catch(f){}c&&(!ql&&this.cm.state.focused?(e.collapse(i.node,i.offset),c.collapsed||(e.removeAllRanges(),e.addRange(c))):(e.removeAllRanges(),e.addRange(c)),s&&null==e.anchorNode?e.addRange(s):ql&&this.startGracePeriod()),this.rememberSelection()}},Pa.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return 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t=this;this.selectionInEditor()?this.pollSelection():ci(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},Pa.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Pa.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(cs&&is&&this.cm.options.gutters.length&&Gl(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=Kl(t,e.anchorNode,e.anchorOffset),n=Kl(t,e.focusNode,e.focusOffset);r&&n&&ci(t,function(){ho(t.doc,Di(r,n),ks),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},Pa.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(0==n.ch&&n.line>e.firstLine()&&(n=E(n.line-1,M(e.doc,n.line-1).length)),i.ch==M(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,l,s;n.line==t.viewFrom||0==(o=Tn(e,n.line))?(l=A(t.view[0].line),s=t.view[0].node):(l=A(t.view[o].line),s=t.view[o-1].node.nextSibling);var a,u,c=Tn(e,i.line);if(c==t.view.length-1?(a=t.viewTo-1,u=t.lineDiv.lastChild):(a=A(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!s)return!1;for(var f=e.doc.splitLines(Vl(e,s,u,l,a)),h=N(e.doc,E(l,0),E(a,M(e.doc,a).text.length));f.length>1&&h.length>1;)if(g(f)==g(h))f.pop(),h.pop(),a--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),l++}for(var d=0,p=0,v=f[0],m=h[0],y=Math.min(v.length,m.length);y>d&&v.charCodeAt(d)==m.charCodeAt(d);)++d;for(var b=g(f),w=g(h),x=Math.min(b.length-(1==f.length?d:0),w.length-(1==h.length?d:0));x>p&&b.charCodeAt(b.length-p-1)==w.charCodeAt(w.length-p-1);)++p;if(1==f.length&&1==h.length&&l==n.line)for(;d&&d>n.ch&&b.charCodeAt(b.length-p-1)==w.charCodeAt(w.length-p-1);)d--,p++;f[f.length-1]=b.slice(0,b.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(d).replace(/\u200b+$/,"");var C=E(l,d),S=E(a,h.length?g(h).length-p:0);return f.length>1||f[0]||F(C,S)?(Oo(e.doc,f,C,S,"+input"),!0):void 0},Pa.prototype.ensurePolled=function(){this.forceCompositionEnd()},Pa.prototype.reset=function(){this.forceCompositionEnd()},Pa.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Pa.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},Pa.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&ci(this.cm,function(){return pi(e.cm)})},Pa.prototype.setUneditable=function(e){e.contentEditable="false"},Pa.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||fi(this.cm,Al)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pa.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pa.prototype.onContextMenu=function(){},Pa.prototype.resetPosition=function(){},Pa.prototype.needsContentAttribute=!0;var Ea=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new xs,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};Ea.prototype.init=function(e){function t(e){if(!At(i,e)){if(i.somethingSelected())Wl({lineWise:!1,text:i.getSelections()}),n.inaccurateSelection&&(n.prevInput="",n.inaccurateSelection=!1,l.value=Ha.text.join("\n"),ws(l));else{if(!i.options.lineWiseCopyCut)return;var t=Pl(i);Wl({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,ks):(n.prevInput="",l.value=t.text.join("\n"),ws(l))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var r=this,n=this,i=this.cm,o=this.wrapper=Fl(),l=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),us&&(l.style.width="0px"),Is(l,"input",function(){es&&ts>=9&&r.hasSelection&&(r.hasSelection=null),n.poll()}),Is(l,"paste",function(e){At(i,e)||Dl(e,i)||(i.state.pasteIncoming=!0,n.fastPoll())}),Is(l,"cut",t),Is(l,"copy",t),Is(e.scroller,"paste",function(t){zr(e,t)||At(i,t)||(i.state.pasteIncoming=!0,n.focus())}),Is(e.lineSpace,"selectstart",function(t){zr(e,t)||Et(t)}),Is(l,"compositionstart",function(){var e=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),Is(l,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ea.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=Mn(e);if(e.options.moveInputWithCursor){var i=fn(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n},Ea.prototype.showSelection=function(e){var t=this.cm,n=t.display;r(n.cursorDiv,e.cursors),r(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ea.prototype.reset=function(e){if(!this.contextMenuPending){var t,r,n=this.cm,i=n.doc;if(n.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Gs&&(o.to().line-o.from().line>100||(r=n.getSelection()).length>1e3);var l=t?"-":r||n.getSelection();this.textarea.value=l,n.state.focused&&ws(this.textarea),es&&ts>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",es&&ts>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},Ea.prototype.getField=function(){return this.textarea},Ea.prototype.supportsTouch=function(){return!1},Ea.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!fs||l()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ea.prototype.blur=function(){this.textarea.blur()},Ea.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ea.prototype.receivedFocus=function(){this.slowPoll()},Ea.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ea.prototype.fastPoll=function(){function e(){var n=r.poll();n||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))}var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,e)},Ea.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||Bs(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(es&&ts>=9&&this.hasSelection===i||hs&&/[\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||n||(n="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(n.length,i.length);s>l&&n.charCodeAt(l)==i.charCodeAt(l);)++l;return ci(t,function(){Al(t,i.slice(l),n.length-l,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?r.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},Ea.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ea.prototype.onKeyPress=function(){es&&ts>=9&&(this.hasSelection=null),this.fastPoll()},Ea.prototype.onContextMenu=function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t="​"+(e?l.value:"");l.value="⇚",l.value=t,n.prevInput=e?"":"​",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function r(){if(n.contextMenuPending=!1,n.wrapper.style.cssText=f,l.style.cssText=c,es&&9>ts&&o.scrollbars.setScrollTop(o.scroller.scrollTop=a),null!=l.selectionStart){(!es||es&&9>ts)&&t();var e=0,r=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==n.prevInput?fi(i,xo)(i):e++<10?o.detectingSelectAll=setTimeout(r,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(r,200)}}var n=this,i=n.cm,o=i.display,l=n.textarea,s=Ln(i,e),a=o.scroller.scrollTop;if(s&&!os){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(s)&&fi(i,ho)(i.doc,Di(s),ks);var c=l.style.cssText,f=n.wrapper.style.cssText;n.wrapper.style.cssText="position: absolute"; +var h=n.wrapper.getBoundingClientRect();l.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: "+(es?"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(rs&&(d=window.scrollY),o.input.focus(),rs&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(l.value=n.prevInput=" "),n.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),es&&ts>=9&&t(),ys){zt(e);var p=function(){Ot(window,"mouseup",p),setTimeout(r,20)};Is(window,"mouseup",p)}else setTimeout(r,50)}},Ea.prototype.readOnlyChanged=function(e){e||this.reset()},Ea.prototype.setUneditable=function(){},Ea.prototype.needsContentAttribute=!1,Sl(Ml),Il(Ml);var Fa="iter insert remove copy getEditor constructor".split(" ");for(var Ia in va.prototype)va.prototype.hasOwnProperty(Ia)&&h(Fa,Ia)<0&&(Ml.prototype[Ia]=function(e){return function(){return e.apply(this.doc,arguments)}}(va.prototype[Ia]));return Pt(va),Ml.inputStyles={textarea:Ea,contenteditable:Pa},Ml.defineMode=function(e){Ml.defaults.mode||"null"==e||(Ml.defaults.mode=e),Kt.apply(this,arguments)},Ml.defineMIME=jt,Ml.defineMode("null",function(){return{token:function(e){return 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