From c55b5c6ecbefed917238eaeb0f0e6178f8124b80 Mon Sep 17 00:00:00 2001 From: Wes Cossick Date: Fri, 25 Sep 2015 17:10:10 -0500 Subject: [PATCH] Commit distribution files --- dist/simplemde.min.css | 2 +- dist/simplemde.min.js | 14 +++++++------- src/js/simplemde.js | 14 +++++++------- 3 files changed, 15 insertions(+), 15 deletions(-) diff --git a/dist/simplemde.min.css b/dist/simplemde.min.css index bdc0c2a8..5f37bde2 100644 --- a/dist/simplemde.min.css +++ b/dist/simplemde.min.css @@ -4,4 +4,4 @@ * @link https://github.com/NextStepWebs/simplemde-markdown-editor * @license MIT */ -.CodeMirror{color:#000}.CodeMirror-lines{padding:4px 0}.CodeMirror pre{padding:0 4px}.CodeMirror-gutter-filler,.CodeMirror-scrollbar-filler{background-color:#fff}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumber{padding:0 3px 0 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100644 --- a/dist/simplemde.min.js +++ b/dist/simplemde.min.js @@ -4,10 +4,10 @@ * @link https://github.com/NextStepWebs/simplemde-markdown-editor * @license MIT */ -function fixShortcut(e){return e=isMac?e.replace("Ctrl","Cmd"):e.replace("Cmd","Ctrl")}function createIcon(e,t){e=e||{};var r=document.createElement("a");return t=void 0==t?!0:t,e.title&&t&&(r.title=e.title,isMac&&(r.title=r.title.replace("Ctrl","⌘"),r.title=r.title.replace("Alt","⌥"))),r.className=e.className,r}function createSep(){return el=document.createElement("i"),el.className="separator",el.innerHTML="|",el}function getState(e,t){t=t||e.getCursor("start");var r=e.getTokenAt(t);if(!r.type)return{};for(var n,i,o=r.type.split(" "),l={},a=0;a=o?"bigger"==t?"###### "+i:"# "+i:6==o&&"smaller"==t?i.substr(7):1==o&&"bigger"==t?i.substr(2):"bigger"==t?i.substr(1):"#"+i:1==r?0>=o?"# "+i:o==r?i.substr(o+1):"# "+i.substr(o+1):2==r?0>=o?"## "+i:o==r?i.substr(o+1):"## "+i.substr(o+1):0>=o?"### "+i:o==r?i.substr(o+1):"### 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v(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Vl(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ml(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,r){"horizontal"==r?nr(t,e):rr(t,e)},t),t.display.scrollbars.addClass&&Kl(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var r=e.display.barWidth,n=e.display.barHeight;b(e,t);for(var i=0;4>i&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&O(e),b(e,p(e)),r=e.display.barWidth,n=e.display.barHeight}function b(e,t){var 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t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=k(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==_t(e))return!1;S(e)&&(Ft(e),t.dims=E(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFroml&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),Eo&&(o=bn(e.doc,o),l=xn(e.doc,l));var a=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;zt(e,o,l),r.viewOffset=ri(Yn(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var s=_t(e);if(!a&&0==s&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var u=Gi();return s>4&&(r.lineDiv.style.display="none"),W(e,r.updateLineNumbers,t.dims),s>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,u&&Gi()!=u&&u.offsetHeight&&u.focus(),qi(r.cursorDiv),qi(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,a&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,Be(e,400)),r.updateLineNumbers=null,!0}function N(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=$e(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Ue(e.display)-Ve(e),r.top)}),t.visible=x(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&T(e,t);n=!1){O(e);var i=p(e);Ee(e),D(e,i),y(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 A(e,t){var r=new L(e,t);if(T(e,r)){O(e),N(e,r);var n=p(e);Ee(e),D(e,n),y(e,n),r.finish()}}function D(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var r=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=r+"px",e.display.gutters.style.height=Math.max(r+je(e),t.clientHeight)+"px"}function O(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;nvo){var l=o.node.offsetTop+o.node.offsetHeight;i=l-r,r=l}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var s=o.line.height-i;if(2>i&&(i=vt(t)),(s>.001||-.001>s)&&(Jn(o.line,i),H(o.line),o.rest))for(var u=0;u=t&&h.lineNumber;h.changes&&(Hi(h.changes,"gutter")>-1&&(d=!1),I(e,h,u,r)),d&&(qi(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(C(e.options,u)))),a=h.node.nextSibling}else{var f=U(e,h,u,r);l.insertBefore(f,a)}u+=h.size}for(;a;)a=n(a)}function I(e,t,r,n){for(var i=0;ivo&&(e.node.style.zIndex=2)),e.node}function P(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" 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R(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=F(t);t.gutterBackground=Ri("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var i=F(t),l=t.gutter=Ri("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),i.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(Ri("div",C(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var 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o=e.display,l=e.doc,a=document.createDocumentFragment(),s=Ge(e.display),u=s.left,c=Math.max(o.sizerWidth,$e(e)-o.sizer.offsetLeft)-s.right,h=t.from(),d=t.to();if(h.line==d.line)i(h.line,h.ch,d.ch);else{var f=Yn(l,h.line),p=Yn(l,d.line),g=vn(f)==vn(p),m=i(h.line,h.ch,g?f.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;g&&(m.top0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Be(e,t){e.doc.mode.startState&&e.doc.frontier=e.display.viewTo)){var r=+new Date+e.options.workTime,n=il(t.mode,Re(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,a=o.text.length>e.options.maxHighlightLength,s=En(e,o,a?il(t.mode,n):n,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),d=0;!h&&dr?(Be(e,e.options.workDelay),!0):void 0}),i.length&&Nt(e,function(){for(var t=0;tl;--a){if(a<=o.first)return o.first;var s=Yn(o,a-1);if(s.stateAfter&&(!r||a<=o.frontier))return a;var u=Fl(s.text,null,e.options.tabSize);(null==i||n>u)&&(i=a-1,n=u)}return i}function Re(e,t,r){var n=e.doc,i=e.display;if(!n.mode.startState)return!0;var o=_e(e,t,r),l=o>n.first&&Yn(n,o-1).stateAfter;return l=l?il(n.mode,l):ol(n.mode),n.iter(o,t,function(r){In(e,r.text,l);var a=o==t-1||o%5==0||o>=i.viewFrom&&o2&&o.push((s.bottom+u.top)/2-r.top)}}o.push(r.bottom-r.top)}}function Xe(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[n],cache:e.measure.caches[n],before:!0}}function Ye(e,t){t=vn(t);var r=ei(t),n=e.display.externalMeasured=new Ht(e.doc,t,r);n.lineN=r;var i=n.built=Pn(e,n);return n.text=i.pre,Ui(e.display.lineMeasure,i.pre),n}function Ze(e,t,r,n){return et(e,Je(e,t),r,n)}function Qe(e,t){if(t>=e.display.viewFrom&&t=r.lineN&&tt?(i=0,o=1,l="left"):u>t?(i=t-s,o=i+1):(a==e.length-3||t==u&&e[a+3]>t)&&(o=u-s,i=o-1,t>=u&&(l="right")),null!=i){if(n=e[a+2],s==u&&r==(n.insertLeft?"left":"right")&&(l=r),"left"==r&&0==i)for(;a&&e[a-2]==e[a-3]&&e[a-1].insertLeft;)n=e[(a-=3)+2],l="left";if("right"==r&&i==u-s)for(;ac;c++){for(;a&&_i(t.line.text.charAt(o.coverStart+a));)--a;for(;o.coverStart+svo&&0==a&&s==o.coverEnd-o.coverStart)i=l.parentNode.getBoundingClientRect();else if(mo&&e.options.lineWrapping){var h=_l(l,a,s).getClientRects();i=h.length?h["right"==n?h.length-1:0]:_o}else i=_l(l,a,s).getBoundingClientRect()||_o;if(i.left||i.right||0==a)break;s=a,a-=1,u="right"}mo&&11>vo&&(i=nt(e.display.measure,i))}else{a>0&&(u=n="right");var h;i=e.options.lineWrapping&&(h=l.getClientRects()).length>1?h["right"==n?h.length-1:0]:l.getBoundingClientRect()}if(mo&&9>vo&&!a&&(!i||!i.left&&!i.right)){var d=l.parentNode.getClientRects()[0];i=d?{left:d.left,right:d.left+yt(e.display),top:d.top,bottom:d.bottom}:_o}for(var f=i.top-t.rect.top,p=i.bottom-t.rect.top,g=(f+p)/2,m=t.view.measure.heights,c=0;cr.from?l(e-1):l(e,n)}n=n||Yn(e.doc,t.line),i||(i=Je(e,n));var s=ni(n),u=t.ch;if(!s)return l(u);var c=so(s,u),h=a(u,c);return null!=ra&&(h.other=a(u,ra)),h}function ft(e,t){var r=0,t=me(e.doc,t);e.options.lineWrapping||(r=yt(e.display)*t.ch);var n=Yn(e.doc,t.line),i=ri(n)+qe(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function pt(e,t,r,n){var i=Wo(e,t);return i.xRel=n,r&&(i.outside=!0),i}function gt(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,0>r)return pt(n.first,0,!0,-1);var i=ti(n,r),o=n.first+n.size-1;if(i>o)return pt(n.first+n.size-1,Yn(n,o).text.length,!0,1);0>t&&(t=0);for(var l=Yn(n,i);;){var a=mt(e,l,i,t,r),s=gn(l),u=s&&s.find(0,!0);if(!s||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=ei(l=u.to.line)}}function mt(e,t,r,n,i){function o(n){var i=dt(e,Wo(r,n),"line",t,u);return a=!0,l>i.bottom?i.left-s:lm)return pt(r,f,v,1);for(;;){if(c?f==d||f==co(t,d,1):1>=f-d){for(var y=p>n||m-n>=n-p?d:f,b=n-(y==d?p:m);_i(t.text.charAt(y));)++y;var x=pt(r,y,y==d?g:v,-1>b?-1:b>1?1:0);return x}var w=Math.ceil(h/2),S=d+w;if(c){S=d;for(var C=0;w>C;++C)S=co(t,S,1)}var k=o(S);k>n?(f=S,m=k,(v=a)&&(m+=1e3),h=w):(d=S,p=k,g=a,h-=w)}}function vt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Po){Po=Ri("pre");for(var t=0;49>t;++t)Po.appendChild(document.createTextNode("x")),Po.appendChild(Ri("br"));Po.appendChild(document.createTextNode("x"))}Ui(e.measure,Po);var r=Po.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),qi(e.measure),r||1}function yt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Ri("span","xxxxxxxxxx"),r=Ri("pre",[t]);Ui(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function bt(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:++qo},Ro?Ro.ops.push(e.curOp):e.curOp.ownsGroup=Ro={ops:[e.curOp],delayedCallbacks:[]}}function xt(e){var t=e.delayedCallbacks,r=0;do{for(;r=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new L(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function kt(e){e.updatedDisplay=e.mustUpdate&&T(e.cm,e.update)}function Lt(e){var t=e.cm,r=t.display;e.updatedDisplay&&O(t),e.barMeasure=p(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ze(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+je(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-$e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function Mt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLefto;o=n){var l=new Ht(e.doc,Yn(e.doc,o),o);n=o+l.size,i.push(l)}return i}function Wt(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&rt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Eo&&bn(e.doc,t)i.viewFrom?Ft(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Ft(e);else if(t<=i.viewFrom){var o=Bt(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Ft(e)}else if(r>=i.viewTo){var o=Bt(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Ft(e)}else{var l=Bt(e,t,t,-1),a=Bt(e,r,r+n,1);l&&a?(i.view=i.view.slice(0,l.index).concat(Et(e,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=n):Ft(e)}var s=i.externalMeasured;s&&(r=i.lineN&&t=n.viewTo)){var o=n.view[Pt(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Hi(l,r)&&l.push(r)}}}function Ft(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Pt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var r=e.display.view,n=0;nt)return n}function Bt(e,t,r,n){var i,o=Pt(e,t),l=e.display.view;if(!Eo||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var a=0,s=e.display.viewFrom;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(;bn(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 zt(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=Et(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=Et(e,t,n.viewFrom).concat(n.view):n.viewFromr&&(n.view=n.view.slice(0,Pt(e,r)))),n.viewTo=r}function _t(e){for(var t=e.display.view,r=0,n=0;n400}var i=e.display;Ml(i.scroller,"mousedown",At(e,$t)),mo&&11>vo?Ml(i.scroller,"dblclick",At(e,function(t){if(!Li(e,t)){var r=jt(e,t);if(r&&!Zt(e,t)&&!Gt(e.display,t)){Cl(t);var n=e.findWordAt(r);we(e.doc,n.anchor,n.head)}}})):Ml(i.scroller,"dblclick",function(t){Li(e,t)||Cl(t)}),Oo||Ml(i.scroller,"contextmenu",function(t){vr(e,t)});var o,l={end:0};Ml(i.scroller,"touchstart",function(e){if(!r(e)){clearTimeout(o);var t=+new Date;i.activeTouch={start:t,moved:!1,prev:t-l.end<=300?l:null},1==e.touches.length&&(i.activeTouch.left=e.touches[0].pageX,i.activeTouch.top=e.touches[0].pageY)}}),Ml(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ml(i.scroller,"touchend",function(r){var o=i.activeTouch;if(o&&!Gt(i,r)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,a=e.coordsChar(i.activeTouch,"page");l=!o.prev||n(o,o.prev)?new de(a,a):!o.prev.prev||n(o,o.prev.prev)?e.findWordAt(a):new de(Wo(a.line,0),me(e.doc,Wo(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),Cl(r)}t()}),Ml(i.scroller,"touchcancel",t),Ml(i.scroller,"scroll",function(){i.scroller.clientHeight&&(rr(e,i.scroller.scrollTop),nr(e,i.scroller.scrollLeft,!0),Al(e,"scroll",e))}),Ml(i.scroller,"mousewheel",function(t){ir(e,t)}),Ml(i.scroller,"DOMMouseScroll",function(t){ir(e,t)}),Ml(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Li(e,t)||Ll(t)},over:function(t){Li(e,t)||(er(e,t),Ll(t))},start:function(t){Jt(e,t)},drop:At(e,Qt),leave:function(){tr(e)}};var a=i.input.getField();Ml(a,"keyup",function(t){dr.call(e,t)}),Ml(a,"keydown",At(e,cr)),Ml(a,"keypress",At(e,fr)),Ml(a,"focus",Pi(gr,e)),Ml(a,"blur",Pi(mr,e))}function qt(t,r,n){var i=n&&n!=e.Init;if(!r!=!i){var o=t.display.dragFunctions,l=r?Ml:Nl;l(t.display.scroller,"dragstart",o.start),l(t.display.scroller,"dragenter",o.enter),l(t.display.scroller,"dragover",o.over),l(t.display.scroller,"dragleave",o.leave),l(t.display.scroller,"drop",o.drop)}}function Ut(e){var t=e.display;(t.lastWrapHeight!=t.wrapper.clientHeight||t.lastWrapWidth!=t.wrapper.clientWidth)&&(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Gt(e,t){for(var r=xi(t);r!=e.wrapper;r=r.parentNode)if(!r||1==r.nodeType&&"true"==r.getAttribute("cm-ignore-events")||r.parentNode==e.sizer&&r!=e.mover)return!0}function jt(e,t,r,n){var i=e.display;if(!r&&"true"==xi(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,u=gt(e,o,l);if(n&&1==u.xRel&&(s=Yn(e.doc,u.line).text).length==u.ch){var c=Fl(s,s.length,e.options.tabSize)-s.length;u=Wo(u.line,Math.max(0,Math.round((o-Ge(e.display).left)/yt(e.display))-c))}return u}function $t(e){var t=this,r=t.display;if(!(r.activeTouch&&r.input.supportsTouch()||Li(t,e))){if(r.shift=e.shiftKey,Gt(r,e))return void(yo||(r.scroller.draggable=!1,setTimeout(function(){r.scroller.draggable=!0},100)));if(!Zt(t,e)){var n=jt(t,e);switch(window.focus(),wi(e)){case 1:t.state.selectingText?t.state.selectingText(e):n?Vt(t,e,n):xi(e)==r.scroller&&Cl(e);break;case 2:yo&&(t.state.lastMiddleDown=+new Date),n&&we(t.doc,n),setTimeout(function(){r.input.focus()},20),Cl(e);break;case 3:Oo?vr(t,e):pr(t)}}}}function Vt(e,t,r){mo?setTimeout(Pi(Y,e),0):e.curOp.focus=Gi();var n,i=+new Date;zo&&zo.time>i-400&&0==Io(zo.pos,r)?n="triple":Bo&&Bo.time>i-400&&0==Io(Bo.pos,r)?(n="double",zo={time:i,pos:r}):(n="single",Bo={time:i,pos:r});var o,l=e.doc.sel,a=To?t.metaKey:t.ctrlKey;e.options.dragDrop&&Yl&&!Z(e)&&"single"==n&&(o=l.contains(r))>-1&&(Io((o=l.ranges[o]).from(),r)<0||r.xRel>0)&&(Io(o.to(),r)>0||r.xRel<0)?Kt(e,t,r,a):Xt(e,t,r,n,a)}function Kt(e,t,r,n){var i=e.display,o=+new Date,l=At(e,function(a){yo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Nl(document,"mouseup",l),Nl(i.scroller,"drop",l),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(Cl(a),!n&&+new Date-200=p;p++){var v=Yn(u,p).text,y=Pl(v,s,o);s==f?i.push(new de(Wo(p,y),Wo(p,y))):v.length>y&&i.push(new de(Wo(p,y),Wo(p,Pl(v,f,o))))}i.length||i.push(new de(r,r)),Te(u,fe(d.ranges.slice(0,h).concat(i),h),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,x=b.anchor,w=t;if("single"!=n){if("double"==n)var S=e.findWordAt(t);else var S=new de(Wo(t.line,0),me(u,Wo(t.line+1,0)));Io(S.anchor,x)>0?(w=S.head,x=X(b.from(),S.anchor)):(w=S.anchor,x=K(b.to(),S.head))}var i=d.ranges.slice(0);i[h]=new de(me(u,x),w),Te(u,fe(i,h),Wl)}}function l(t){var r=++y,i=jt(e,t,!0,"rect"==n);if(i)if(0!=Io(i,m)){e.curOp.focus=Gi(),o(i);var a=x(s,u);(i.line>=a.to||i.linev.bottom?20:0;c&&setTimeout(At(e,function(){y==r&&(s.scroller.scrollTop+=c,l(t))}),50)}}function a(t){e.state.selectingText=!1,y=1/0,Cl(t),s.input.focus(),Nl(document,"mousemove",b),Nl(document,"mouseup",w),u.history.lastSelOrigin=null}var s=e.display,u=e.doc;Cl(t);var c,h,d=u.sel,f=d.ranges;if(i&&!t.shiftKey?(h=u.sel.contains(r),c=h>-1?f[h]:new de(r,r)):(c=u.sel.primary(),h=u.sel.primIndex),t.altKey)n="rect",i||(c=new de(r,r)),r=jt(e,t,!0,!0),h=-1;else if("double"==n){var p=e.findWordAt(r);c=e.display.shift||u.extend?xe(u,c,p.anchor,p.head):p}else if("triple"==n){var g=new de(Wo(r.line,0),me(u,Wo(r.line+1,0)));c=e.display.shift||u.extend?xe(u,c,g.anchor,g.head):g}else c=xe(u,c,r);i?-1==h?(h=f.length,Te(u,fe(f.concat([c]),h),{scroll:!1,origin:"*mouse"})):f.length>1&&f[h].empty()&&"single"==n&&!t.shiftKey?(Te(u,fe(f.slice(0,h).concat(f.slice(h+1)),0),{scroll:!1,origin:"*mouse"}),d=u.sel):Ce(u,h,c,Wl):(h=0,Te(u,new he([c],0),Wl),d=u.sel);var m=r,v=s.wrapper.getBoundingClientRect(),y=0,b=At(e,function(e){wi(e)?l(e):a(e)}),w=At(e,a);e.state.selectingText=w,Ml(document,"mousemove",b),Ml(document,"mouseup",w)}function Yt(e,t,r,n,i){try{var o=t.clientX,l=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&Cl(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(l>s.bottom||!Ti(e,r))return bi(t);l-=s.top-a.viewOffset;for(var u=0;u=o){var h=ti(e.doc,l),d=e.options.gutters[u];return i(e,r,e,h,d,t),bi(t)}}}function Zt(e,t){return Yt(e,t,"gutterClick",!0,Ci)}function Qt(e){var t=this;if(tr(t),!Li(t,e)&&!Gt(t.display,e)){Cl(e),mo&&(Uo=+new Date);var r=jt(t,e,!0),n=e.dataTransfer.files;if(r&&!Z(t))if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,a=function(e,n){var a=new FileReader;a.onload=At(t,function(){if(o[n]=a.result,++l==i){r=me(t.doc,r);var e={from:r,to:r,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};kr(t.doc,e),Me(t.doc,pe(r,Xo(e)))}}),a.readAsText(e)},s=0;i>s;++s)a(n[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(To?e.altKey:e.ctrlKey))var u=t.listSelections();if(Ne(t.doc,pe(r,r)),u)for(var s=0;sl.clientWidth||i&&l.scrollHeight>l.clientHeight){if(i&&To&&yo)e:for(var a=t.target,s=o.view;a!=l;a=a.parentNode)for(var u=0;uc?h=Math.max(0,h+c-50):d=Math.min(e.doc.height,d+c+50),A(e,{top:h,bottom:d})}20>Go&&(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&&(jo=(jo*Go+r)/(Go+1),++Go)}},200)):(o.wheelDX+=n,o.wheelDY+=i))}}function or(e,t,r){if("string"==typeof t&&(t=ll[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{Z(e)&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=Hl}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function lr(e,t,r){for(var n=0;nvo&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=sr(t,e);wo&&(Ko=n?r:null,!n&&88==r&&!Jl&&(To?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||hr(t)}}function hr(e){function t(e){18!=e.keyCode&&e.altKey||(Vl(r,"CodeMirror-crosshair"),Nl(document,"keyup",t),Nl(document,"mouseover",t))}var r=e.display.lineDiv;Kl(r,"CodeMirror-crosshair"),Ml(document,"keyup",t),Ml(document,"mouseover",t)}function dr(e){16==e.keyCode&&(this.doc.sel.shift=!1),Li(this,e)}function fr(e){var t=this;if(!(Gt(t.display,e)||Li(t,e)||e.ctrlKey&&!e.altKey||To&&e.metaKey)){var r=e.keyCode,n=e.charCode;if(wo&&r==Ko)return Ko=null, -void Cl(e);if(!wo||e.which&&!(e.which<10)||!sr(t,e)){var i=String.fromCharCode(null==n?r:n);ur(t,e,i)||t.display.input.onKeyPress(e)}}}function pr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,mr(e))},100)}function gr(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Al(e,"focus",e),e.state.focused=!0,Kl(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),yo&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Pe(e))}function mr(e){e.state.delayingBlurEvent||(e.state.focused&&(Al(e,"blur",e),e.state.focused=!1,Vl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function vr(e,t){Gt(e.display,t)||yr(e,t)||e.display.input.onContextMenu(t)}function yr(e,t){return Ti(e,"gutterContextMenu")?Yt(e,t,"gutterContextMenu",!1,Al):!1}function br(e,t){if(Io(e,t.from)<0)return e;if(Io(e,t.to)<=0)return Xo(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=Xo(t).ch-t.to.ch),Wo(r,n)}function xr(e,t){for(var r=[],n=0;n=0;--i)Lr(e,{from:n[i].from,to:n[i].to,text:i?[""]:t.text});else Lr(e,t)}}function Lr(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Io(t.from,t.to)){var r=xr(e,t);si(e,t,r,e.cm?e.cm.curOp.id:NaN),Nr(e,t,r,nn(e,t));var n=[];Kn(e,function(e,r){r||-1!=Hi(n,e.history)||(yi(e.history,t),n.push(e.history)),Nr(e,t,null,nn(e,t))})}}function Mr(e,t,r){if(!e.cm||!e.cm.state.suppressEdits){for(var n,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,s=0;s=0;--s){var h=n.changes[s];if(h.origin=t,c&&!Cr(e,h,!1))return void(l.length=0);u.push(oi(e,h));var d=s?xr(e,h):Oi(l);Nr(e,h,d,ln(e,h)),!s&&e.cm&&e.cm.scrollIntoView({from:h.from,to:Xo(h)});var f=[];Kn(e,function(e,t){t||-1!=Hi(f,e.history)||(yi(e.history,h),f.push(e.history)),Nr(e,h,null,ln(e,h))})}}}}function Tr(e,t){if(0!=t&&(e.first+=t,e.sel=new he(Ei(e.sel.ranges,function(e){return new de(Wo(e.anchor.line+t,e.anchor.ch),Wo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Wt(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:Wo(o,Yn(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Zn(e,t.from,t.to),r||(r=xr(e,t)),e.cm?Ar(e.cm,t,n):jn(e,t,n),Ne(e,r,El)}}function Ar(e,t,r){var n=e.doc,i=e.display,l=t.from,a=t.to,s=!1,u=l.line;e.options.lineWrapping||(u=ei(vn(Yn(n,l.line))),n.iter(u,a.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),n.sel.contains(t.from,t.to)>-1&&Mi(e),jn(n,t,r,o(e)),e.options.lineWrapping||(n.iter(u,l.line+t.text.length,function(e){var t=h(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,l.line),Be(e,400);var c=t.text.length-(a.line-l.line)-1;t.full?Wt(e):l.line!=a.line||1!=t.text.length||Gn(e.doc,t)?Wt(e,l.line,a.line+1,c):It(e,l.line,"text");var d=Ti(e,"changes"),f=Ti(e,"change");if(f||d){var p={from:l,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&Ci(e,"change",e,p),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Dr(e,t,r,n,i){if(n||(n=r),Io(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=e.splitLines(t)),kr(e,{from:r,to:n,text:t,origin:i})}function Or(e,t){if(!Li(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!ko){var o=Ri("div","​",null,"position: absolute; top: "+(t.top-r.viewOffset-qe(e.display))+"px; height: "+(t.bottom-t.top+je(e)+r.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function Hr(e,t,r,n){null==n&&(n=0);for(var i=0;5>i;i++){var o=!1,l=dt(e,t),a=r&&r!=t?dt(e,r):l,s=Wr(e,Math.min(l.left,a.left),Math.min(l.top,a.top)-n,Math.max(l.left,a.left),Math.max(l.bottom,a.bottom)+n),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(rr(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=s.scrollLeft&&(nr(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)),!o)break}return l}function Er(e,t,r,n,i){var o=Wr(e,t,r,n,i);null!=o.scrollTop&&rr(e,o.scrollTop),null!=o.scrollLeft&&nr(e,o.scrollLeft)}function Wr(e,t,r,n,i){var o=e.display,l=vt(e.display);0>r&&(r=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ve(e),u={};i-r>s&&(i=r+s);var c=e.doc.height+Ue(o),h=l>r,d=i>c-l;if(a>r)u.scrollTop=h?0:r;else if(i>a+s){var f=Math.min(r,(d?c:i)-s);f!=a&&(u.scrollTop=f)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=$e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=n-t>g;return m&&(n=t+g),10>t?u.scrollLeft=0:p>t?u.scrollLeft=Math.max(0,t-(m?0:10)):n>g+p-3&&(u.scrollLeft=n+(m?0:10)-g),u}function Ir(e,t,r){(null!=t||null!=r)&&Pr(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 Fr(e){Pr(e);var t=e.getCursor(),r=t,n=t;e.options.lineWrapping||(r=t.ch?Wo(t.line,t.ch-1):t,n=Wo(t.line,t.ch+1)),e.curOp.scrollToPos={from:r,to:n,margin:e.options.cursorScrollMargin,isCursor:!0}}function Pr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=ft(e,t.from),n=ft(e,t.to),i=Wr(e,Math.min(r.left,n.left),Math.min(r.top,n.top)-t.margin,Math.max(r.right,n.right),Math.max(r.bottom,n.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function Br(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=Re(e,t):r="prev");var l=e.options.tabSize,a=Yn(o,t),s=Fl(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var u,c=a.text.match(/^\s*/)[0];if(n||/\S/.test(a.text)){if("smart"==r&&(u=o.mode.indent(i,a.text.slice(c.length),a.text),u==Hl||u>150)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?Fl(Yn(o,t-1).text,null,l):0:"add"==r?u=s+e.options.indentUnit:"subtract"==r?u=s-e.options.indentUnit:"number"==typeof r&&(u=s+r),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+=" ";if(u>d&&(h+=Di(u-d)),h!=c)return Dr(o,h,Wo(t,0),Wo(t,c.length),"+input"),a.stateAfter=null,!0;for(var f=0;f=0;t--)Dr(e.doc,"",n[t].from,n[t].to,"+delete");Fr(e)})}function Rr(e,t,r,n,i){function o(){var t=a+r;return t=e.first+e.size?h=!1:(a=t,c=Yn(e,t))}function l(e){var t=(i?co:ho)(c,s,r,!0);if(null==t){if(e||!o())return h=!1;s=i?(0>r?no:ro)(c):0>r?c.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,u=r,c=Yn(e,a),h=!0;if("char"==n)l();else if("column"==n)l(!0);else if("word"==n||"group"==n)for(var d=null,f="group"==n,p=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>r)||l(!g);g=!1){var m=c.text.charAt(s)||"\n",v=Bi(m,p)?"w":f&&"\n"==m?"n":!f||/\s/.test(m)?null:"p";if(!f||g||v||(v="s"),d&&d!=v){0>r&&(r=1,l());break}if(v&&(d=v),r>0&&!l(!g))break}var y=He(e,Wo(a,s),u,!0);return h||(y.hitSide=!0),y}function qr(e,t,r,n){var i,o=e.doc,l=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+r*(a-(0>r?1.5:.5)*vt(e.display))}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,l,i);if(!s.outside)break;if(0>r?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*r}return s}function Ur(t,r,n,i){e.defaults[t]=r,n&&(Zo[t]=i?function(e,t,r){r!=Qo&&n(e,t,r)}:n)}function Gr(e){for(var t,r,n,i,o=e.split(/-(?!$)/),e=o[o.length-1],l=0;l0||0==l&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=Ri("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(mn(e,t.line,t,r,o)||t.line!=r.line&&mn(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Eo=!0}o.addToHistory&&si(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var a,s=t.line,u=e.cm;if(e.iter(s,r.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&vn(e)==u.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&Jn(e,0),en(e,new Zr(o,s==t.line?t.ch:null,s==r.line?r.ch:null)),++s}),o.collapsed&&e.iter(t.line,r.line+1,function(t){wn(e,t)&&Jn(t,0)}),o.clearOnEnter&&Ml(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Ho=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++dl,o.atomic=!0),u){if(a&&(u.curOp.updateMaxLine=!0),o.collapsed)Wt(u,t.line,r.line+1);else 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r=0;r=0&&0>=h||0>=c&&h>=0)&&(0>=c&&(Io(u.to,r)>0||s.marker.inclusiveRight&&i.inclusiveLeft)||c>=0&&(Io(u.from,n)<0||s.marker.inclusiveLeft&&i.inclusiveRight)))return!0}}}function vn(e){for(var t;t=pn(e);)e=t.find(-1,!0).line;return e}function yn(e){for(var t,r;t=gn(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}function bn(e,t){var r=Yn(e,t),n=vn(r);return r==n?t:ei(n)}function xn(e,t){if(t>e.lastLine())return t;var r,n=Yn(e,t);if(!wn(e,n))return t;for(;r=gn(n);)n=r.find(1,!0).line;return ei(n)+1}function wn(e,t){var r=Eo&&t.markedSpans;if(r)for(var n,i=0;io;o++){i&&(i[0]=e.innerMode(t,n).mode);var l=t.token(r,n);if(r.pos>r.start)return l}throw new Error("Mode "+t.name+" failed to advance stream.")}function On(e,t,r,n){function i(e){return{start:h.start,end:h.pos,string:h.current(),type:o||null,state:e?il(l.mode,c):c}}var o,l=e.doc,a=l.mode;t=me(l,t);var s,u=Yn(l,t.line),c=Re(e,t.line,r),h=new 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t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n: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=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=e.scrollWidth-e.clientWidth+o+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedOverlay&&e.clientHeight>0&&(0==n&&this.overlayHack(),this.checkedOverlay=!0),{right:r?n:0,bottom:t?n:0}},setScrollLeft:function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e)},setScrollTop:function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e)},overlayHack:function(){var e=To&&!Co?"12px":"18px";this.horiz.style.minHeight=this.vert.style.minWidth=e;var t=this,r=function(e){xi(e)!=t.vert&&xi(e)!=t.horiz&&At(t.cm,$t)(e)};Ml(this.vert,"mousedown",r),Ml(this.horiz,"mousedown",r)},clear:function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},g.prototype),m.prototype=Fi({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},m.prototype),e.scrollbarModel={"native":g,"null":m},L.prototype.signal=function(e,t){Ti(e,t)&&this.events.push(arguments)},L.prototype.finish=function(){for(var e=0;e=9&&r.hasSelection&&(r.hasSelection=null),r.poll()}),Ml(o,"paste",function(e){return J(e,n)?!0:(n.state.pasteIncoming=!0,void r.fastPoll())}),Ml(o,"cut",t),Ml(o,"copy",t),Ml(e.scroller,"paste",function(t){Gt(e,t)||(n.state.pasteIncoming=!0,r.focus())}),Ml(e.lineSpace,"selectstart",function(t){Gt(e,t)||Cl(t)}),Ml(o,"compositionstart",function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}}),Ml(o,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,r=e.doc,n=We(e);if(e.options.moveInputWithCursor){var i=dt(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},showSelection:function(e){var t=this.cm,r=t.display;Ui(r.cursorDiv,e.cursors),Ui(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,r,n=this.cm,i=n.doc;if(n.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Jl&&(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&&zl(this.textarea),mo&&vo>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",mo&&vo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Mo||Gi()!=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;e.pollingFast||e.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},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)},poll:function(){var e=this.cm,t=this.textarea,r=this.prevInput;if(this.contextMenuPending||!e.state.focused||Ql(t)&&!r&&!this.composing||Z(e)||e.options.disableInput||e.state.keySeq)return!1;var n=t.value;if(n==r&&!e.somethingSelected())return!1;if(mo&&vo>=9&&this.hasSelection===n||To&&/[\uf700-\uf7ff]/.test(n))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=n.charCodeAt(0);if(8203!=i||r||(r="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(r.length,n.length);l>o&&r.charCodeAt(o)==n.charCodeAt(o);)++o;var a=this;return Nt(e,function(){Q(e,n.slice(o),r.length-o,null,a.composing?"*compose":null),n.length>1e3||n.indexOf("\n")>-1?t.value=a.prevInput="":a.prevInput=n,a.composing&&(a.composing.range.clear(),a.composing.range=e.markText(a.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){mo&&vo>=9&&(this.hasSelection=null),this.fastPoll()},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.position="relative",l.style.cssText=c,mo&&9>vo&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=l.selectionStart){(!mo||mo&&9>vo)&&t();var e=0,r=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==n.prevInput?At(i,ll.selectAll)(i):e++<10?o.detectingSelectAll=setTimeout(r,500):o.input.reset()};o.detectingSelectAll=setTimeout(r,200)}}var n=this,i=n.cm,o=i.display,l=n.textarea,a=jt(i,e),s=o.scroller.scrollTop;if(a&&!wo){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(a)&&At(i,Te)(i.doc,pe(a),El);var c=l.style.cssText;if(n.wrapper.style.position="absolute",l.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: "+(mo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",yo)var h=window.scrollY;if(o.input.focus(),yo&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(l.value=n.prevInput=" "),n.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),mo&&vo>=9&&t(),Oo){Ll(e);var d=function(){Nl(window,"mouseup",d),setTimeout(r,20)};Ml(window,"mouseup",d)}else setTimeout(r,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:Wi,needsContentAttribute:!1},ne.prototype),oe.prototype=Fi({init:function(e){function t(e){if(n.somethingSelected())Fo=n.getSelections(),"cut"==e.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var t=te(n);Fo=t.text,"cut"==e.type&&n.operation(function(){n.setSelections(t.ranges,0,El),n.replaceSelection("",null,"cut")})}if(e.clipboardData&&!Lo)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",Fo.join("\n"));else{var r=ie(),i=r.firstChild;n.display.lineSpace.insertBefore(r,n.display.lineSpace.firstChild),i.value=Fo.join("\n");var o=document.activeElement;zl(i),setTimeout(function(){n.display.lineSpace.removeChild(r),o.focus()},50)}}var r=this,n=r.cm,i=r.div=e.lineDiv;re(i),Ml(i,"paste",function(e){J(e,n)}),Ml(i,"compositionstart",function(e){var t=e.data;if(r.composing={sel:n.doc.sel,data:t,startData:t},t){var i=n.doc.sel.primary(),o=n.getLine(i.head.line),l=o.indexOf(t,Math.max(0,i.head.ch-t.length));l>-1&&l<=i.head.ch&&(r.composing.sel=pe(Wo(i.head.line,l),Wo(i.head.line,l+t.length)))}}),Ml(i,"compositionupdate",function(e){r.composing.data=e.data}),Ml(i,"compositionend",function(e){var t=r.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||r.applyComposition(t),r.composing==t&&(r.composing=null)},50))}),Ml(i,"touchstart",function(){r.forceCompositionEnd()}),Ml(i,"input",function(){r.composing||(Z(n)||!r.pollContent())&&Nt(r.cm,function(){Wt(n)})}),Ml(i,"copy",t),Ml(i,"cut",t)},prepareSelection:function(){var e=We(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e){e&&this.cm.display.view.length&&(e.focus&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),r=se(this.cm,e.anchorNode,e.anchorOffset),n=se(this.cm,e.focusNode,e.focusOffset);if(!r||r.bad||!n||n.bad||0!=Io(X(r,n),t.from())||0!=Io(K(r,n),t.to())){var i=le(this.cm,t.from()),o=le(this.cm,t.to());if(i||o){var l=this.cm.display.view,a=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,u=s.maps?s.maps[s.maps.length-1]:s.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};try{var c=_l(i.node,i.offset,o.offset,o.node)}catch(h){}c&&(e.removeAllRanges(),e.addRange(c),a&&null==e.anchorNode?e.addRange(a):fo&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){e.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(e){Ui(this.cm.display.cursorDiv,e.cursors),Ui(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Gl(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():Nt(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var r=se(t,e.anchorNode,e.anchorOffset),n=se(t,e.focusNode,e.focusOffset);r&&n&&Nt(t,function(){Te(t.doc,pe(r,n),El),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(n.linet.viewTo-1)return!1;var o;if(n.line==t.viewFrom||0==(o=Pt(e,n.line)))var l=ei(t.view[0].line),a=t.view[0].node;else var l=ei(t.view[o].line),a=t.view[o-1].node.nextSibling;var s=Pt(e,i.line);if(s==t.view.length-1)var u=t.viewTo-1,c=t.lineDiv.lastChild;else var u=ei(t.view[s+1].line)-1,c=t.view[s+1].node.previousSibling;for(var h=e.doc.splitLines(ce(e,a,c,l,u)),d=Zn(e.doc,Wo(l,0),Wo(u,Yn(e.doc,u).text.length));h.length>1&&d.length>1;)if(Oi(h)==Oi(d))h.pop(),d.pop(),u--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),l++}for(var f=0,p=0,g=h[0],m=d[0],v=Math.min(g.length,m.length);v>f&&g.charCodeAt(f)==m.charCodeAt(f);)++f;for(var y=Oi(h),b=Oi(d),x=Math.min(y.length-(1==h.length?f:0),b.length-(1==d.length?f:0));x>p&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;h[h.length-1]=y.slice(0,y.length-p),h[0]=h[0].slice(f);var w=Wo(l,f),S=Wo(u,d.length?Oi(d).length-p:0);return h.length>1||h[0]||Io(w,S)?(Dr(e.doc,h,w,S,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){Z(this.cm)?At(this.cm,Wt)(this.cm):e.data&&e.data!=e.startData&&At(this.cm,Q)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),Z(this.cm)||At(this.cm,Q)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Wi,resetPosition:Wi,needsContentAttribute:!0},oe.prototype),e.inputStyles={textarea:ne,contenteditable:oe},he.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t=0&&Io(e,n.to())<=0)return r}return-1}},de.prototype={from:function(){return X(this.anchor,this.head)},to:function(){return K(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Po,Bo,zo,_o={left:0,right:0,top:0,bottom:0},Ro=null,qo=0,Uo=0,Go=0,jo=null;mo?jo=-.53:fo?jo=15:xo?jo=-.7:So&&(jo=-1/3);var $o=function(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}};e.wheelEventPixels=function(e){var t=$o(e);return t.x*=jo,t.y*=jo,t};var Vo=new Ai,Ko=null,Xo=e.changeEnd=function(e){return e.text?Wo(e.from.line+e.text.length-1,Oi(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var r=this.options,n=r[e];(r[e]!=t||"mode"==e)&&(r[e]=t,Zo.hasOwnProperty(e)&&At(this,Zo[e])(this,t,n))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](jr(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;rr&&(Br(this,i.head.line,e,!0),r=i.head.line,n==this.doc.sel.primIndex&&Fr(this));else{var o=i.from(),l=i.to(),a=Math.max(r,o.line);r=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;r>s;++s)Br(this,s,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[n].from().ch>0&&Ce(this.doc,n,new de(o,u[n].to()),El)}}}),getTokenAt:function(e,t){return On(this,e,t)},getLineTokens:function(e,t){return On(this,Wo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,r=Wn(this,Yn(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var l=n+i>>1;if((l?r[2*l-1]:0)>=o)i=l;else{if(!(r[2*l+1]a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!nl.hasOwnProperty(t))return r;var n=nl[t],i=this.getModeAt(e);if("string"==typeof i[t])n[i[t]]&&r.push(n[i[t]]);else if(i[t])for(var o=0;oi&&(e=i,n=!0),r=Yn(this.doc,e)}else r=e;return ut(this,r,{top:0,left:0},t||"page").top+(n?this.doc.height-ri(r):0)},defaultTextHeight:function(){return vt(this.display)},defaultCharWidth:function(){return yt(this.display)},setGutterMarker:Dt(function(e,t,r){return zr(this.doc,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&zi(n)&&(e.gutterMarkers=null),!0})}),clearGutter:Dt(function(e){var t=this,r=t.doc,n=r.first;r.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&(r.gutterMarkers[e]=null,It(t,n,"gutter"),zi(r.gutterMarkers)&&(r.gutterMarkers=null)),++n})}),lineInfo:function(e){if("number"==typeof e){if(!ye(this.doc,e))return null;var t=e;if(e=Yn(this.doc,e),!e)return null}else{var t=ei(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o=this.display;e=dt(this,me(this.doc,e));var l=e.bottom,a=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(l=e.bottom),a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),r&&Er(this,a,l,a+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:Dt(cr),triggerOnKeyPress:Dt(fr),triggerOnKeyUp:dr,execCommand:function(e){return ll.hasOwnProperty(e)?ll[e].call(null,this):void 0},triggerElectric:Dt(function(e){ee(this,e)}),findPosH:function(e,t,r,n){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=me(this.doc,e);t>o&&(l=Rr(this.doc,l,i,r,n),!l.hitSide);++o);return l},moveH:Dt(function(e,t){var r=this;r.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?Rr(r.doc,n.head,e,t,r.options.rtlMoveVisually):0>e?n.from():n.to()},Il)}),deleteH:Dt(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):_r(this,function(r){var i=Rr(n,r.head,e,t,!1);return 0>e?{from:i,to:r.head}:{from:r.head,to:i}})}),findPosV:function(e,t,r,n){var i=1,o=n;0>t&&(i=-1,t=-t);for(var l=0,a=me(this.doc,e);t>l;++l){var s=dt(this,a,"div");if(null==o?o=s.left:s.left=o,a=qr(this,s,i,r),a.hitSide)break}return a},moveV:Dt(function(e,t){var r=this,n=this.doc,i=[],o=!r.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(l){if(o)return 0>e?l.from():l.to();var a=dt(r,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=qr(r,a,e,t);return"page"==t&&l==n.sel.primary()&&Ir(r,null,ht(r,s,"div").top-a.top),s},Il),i.length)for(var l=0;l0&&a(r.charAt(n-1));)--n;for(;i.5)&&l(this),Al(this,"refresh",this)}),swapDoc:Dt(function(e){var t=this.doc;return t.cm=null,Xn(this,e),lt(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Ci(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}},Ni(e);var Yo=e.defaults={},Zo=e.optionHandlers={},Qo=e.Init={toString:function(){return"CodeMirror.Init"}};Ur("value","",function(e,t){e.setValue(t)},!0),Ur("mode",null,function(e,t){e.doc.modeOption=t,r(e)},!0),Ur("indentUnit",2,r,!0),Ur("indentWithTabs",!1),Ur("smartIndent",!0),Ur("tabSize",4,function(e){n(e),lt(e),Wt(e)},!0),Ur("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(Wo(n,o))}n++});for(var 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h=0;hvo&&(r.gutters.style.zIndex=-1,r.scroller.style.paddingRight=0),yo||fo&&Mo||(r.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(r.wrapper):e(r.wrapper)),r.viewFrom=r.viewTo=t.first,r.reportedViewFrom=r.reportedViewTo=t.first,r.view=[],r.renderedView=null,r.externalMeasured=null,r.viewOffset=0,r.lastWrapHeight=r.lastWrapWidth=0,r.updateLineNumbers=null,r.nativeBarWidth=r.barHeight=r.barWidth=0,r.scrollbarsClipped=!1,r.lineNumWidth=r.lineNumInnerWidth=r.lineNumChars=null,r.alignWidgets=!1,r.cachedCharWidth=r.cachedTextHeight=r.cachedPaddingH=null,r.maxLine=null,r.maxLineLength=0,r.maxLineChanged=!1,r.wheelDX=r.wheelDY=r.wheelStartX=r.wheelStartY=null,r.shift=!1,r.selForContextMenu=null,r.activeTouch=null,n.init(r)}function n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,Be(e,100),e.state.modeGen++,e.curOp&&Wt(e)}function i(e){e.options.lineWrapping?(Kl(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Vl(e.display.wrapper,"CodeMirror-wrap"),d(e)),l(e),Wt(e),lt(e),setTimeout(function(){y(e)},100)}function o(e){var t=vt(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yt(e.display)-3);return function(i){if(wr(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;lt.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}function f(e){var t=Oi(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ue(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+je(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function g(e,t,n){this.cm=n;var r=this.vert=Ri("div",[Ri("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=Ri("div",[Ri("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),Ml(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ml(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedOverlay=!1,mo&&8>vo&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function v(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Vl(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ml(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?rn(t,e):nn(t,e)},t),t.display.scrollbars.addClass&&Kl(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var n=e.display.barWidth,r=e.display.barHeight;b(e,t);for(var i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&H(e),b(e,p(e)),n=e.display.barWidth,r=e.display.barHeight}function b(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function x(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-qe(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=ti(t,r),l=ti(t,i);if(n&&n.ensure){var a=n.ensure.from.line,s=n.ensure.to.line;o>a?(o=a,l=ti(t,ni(Yr(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=ti(t,ni(Yr(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function w(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=k(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==_t(e))return!1;C(e)&&(Ft(e),t.dims=E(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroml&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Eo&&(o=br(e.doc,o),l=xr(e.doc,l));var a=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;zt(e,o,l),n.viewOffset=ni(Yr(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=_t(e);if(!a&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Gi();return s>4&&(n.lineDiv.style.display="none"),W(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,u&&Gi()!=u&&u.offsetHeight&&u.focus(),qi(n.cursorDiv),qi(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Be(e,400)),n.updateLineNumbers=null,!0}function N(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=$e(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ue(e.display)-Ve(e),n.top)}),t.visible=x(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&T(e,t);r=!1){H(e);var i=p(e);Ee(e),D(e,i),y(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 A(e,t){var n=new L(e,t);if(T(e,n)){H(e),N(e,n);var r=p(e);Ee(e),D(e,r),y(e,r),n.finish()}}function D(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var n=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=n+"px",e.display.gutters.style.height=Math.max(n+je(e),t.clientHeight)+"px"}function H(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;rvo){var l=o.node.offsetTop+o.node.offsetHeight;i=l-n,n=l}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var s=o.line.height-i;if(2>i&&(i=vt(t)),(s>.001||-.001>s)&&(Jr(o.line,i),O(o.line),o.rest))for(var u=0;u=t&&h.lineNumber;h.changes&&(Oi(h.changes,"gutter")>-1&&(d=!1),I(e,h,u,n)),d&&(qi(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(S(e.options,u)))),a=h.node.nextSibling}else{var f=U(e,h,u,n);l.insertBefore(f,a)}u+=h.size}for(;a;)a=r(a)}function I(e,t,n,r){for(var i=0;ivo&&(e.node.style.zIndex=2)),e.node}function P(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" 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R(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=F(t);t.gutterBackground=Ri("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var i=F(t),l=t.gutter=Ri("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),i.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(Ri("div",S(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var a=0;a1)if(Fo&&Fo.join("\n")==t){if(r.ranges.length%Fo.length==0){s=[];for(var u=0;u=0;u--){var c=r.ranges[u],h=c.from(),d=c.to();c.empty()&&(n&&n>0?h=Wo(h.line,h.ch-n):e.state.overwrite&&!l&&(d=Wo(d.line,Math.min(Yr(o,d.line).text.length,d.ch+Hi(a).length))));var f=e.curOp.updateInput,p={from:h,to:d,text:s?s[u%s.length]:a,origin:i||(l?"paste":e.state.cutIncoming?"cut":"+input")};Ln(e.doc,p),Si(e,"inputRead",e,p)}t&&!l&&ee(e,t),Pn(e),e.curOp.updateInput=f,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function J(e,t){var n=e.clipboardData&&e.clipboardData.getData("text/plain");return n?(e.preventDefault(),Z(t)||t.options.disableInput||Nt(t,function(){Q(t,n,0,null,"paste")}),!0):void 0}function ee(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),l=!1;if(o.electricChars){for(var 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o=e.display,l=e.doc,a=document.createDocumentFragment(),s=Ge(e.display),u=s.left,c=Math.max(o.sizerWidth,$e(e)-o.sizer.offsetLeft)-s.right,h=t.from(),d=t.to();if(h.line==d.line)i(h.line,h.ch,d.ch);else{var f=Yr(l,h.line),p=Yr(l,d.line),g=vr(f)==vr(p),m=i(h.line,h.ch,g?f.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;g&&(m.top0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Be(e,t){e.doc.mode.startState&&e.doc.frontier=e.display.viewTo)){var n=+new Date+e.options.workTime,r=il(t.mode,Re(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,a=o.text.length>e.options.maxHighlightLength,s=Er(e,o,a?il(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 h=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),d=0;!h&&dn?(Be(e,e.options.workDelay),!0):void 0}),i.length&&Nt(e,function(){for(var t=0;tl;--a){if(a<=o.first)return o.first;var s=Yr(o,a-1);if(s.stateAfter&&(!n||a<=o.frontier))return a;var u=Fl(s.text,null,e.options.tabSize);(null==i||r>u)&&(i=a-1,r=u)}return i}function Re(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=_e(e,t,n),l=o>r.first&&Yr(r,o-1).stateAfter;return l=l?il(r.mode,l):ol(r.mode),r.iter(o,t,function(n){Ir(e,n.text,l);var a=o==t-1||o%5==0||o>=i.viewFrom&&o2&&o.push((s.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Xe(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[r],cache:e.measure.caches[r],before:!0}}function Ye(e,t){t=vr(t);var n=ei(t),r=e.display.externalMeasured=new Ot(e.doc,t,n);r.lineN=n;var i=r.built=Pr(e,r);return r.text=i.pre,Ui(e.display.lineMeasure,i.pre),r}function 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d=l.parentNode.getClientRects()[0];i=d?{left:d.left,right:d.left+yt(e.display),top:d.top,bottom:d.bottom}:_o}for(var f=i.top-t.rect.top,p=i.bottom-t.rect.top,g=(f+p)/2,m=t.view.measure.heights,c=0;cn.from?l(e-1):l(e,r)}r=r||Yr(e.doc,t.line),i||(i=Je(e,r));var s=ri(r),u=t.ch;if(!s)return l(u);var c=so(s,u),h=a(u,c);return null!=na&&(h.other=a(u,na)),h}function ft(e,t){var n=0,t=me(e.doc,t);e.options.lineWrapping||(n=yt(e.display)*t.ch);var r=Yr(e.doc,t.line),i=ni(r)+qe(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function pt(e,t,n,r){var i=Wo(e,t);return i.xRel=r,n&&(i.outside=!0),i}function gt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,0>n)return pt(r.first,0,!0,-1);var i=ti(r,n),o=r.first+r.size-1;if(i>o)return pt(r.first+r.size-1,Yr(r,o).text.length,!0,1);0>t&&(t=0);for(var l=Yr(r,i);;){var a=mt(e,l,i,t,n),s=gr(l),u=s&&s.find(0,!0);if(!s||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=ei(l=u.to.line)}}function mt(e,t,n,r,i){function o(r){var i=dt(e,Wo(n,r),"line",t,u);return a=!0,l>i.bottom?i.left-s:lm)return pt(n,f,v,1);for(;;){if(c?f==d||f==co(t,d,1):1>=f-d){for(var y=p>r||m-r>=r-p?d:f,b=r-(y==d?p:m);_i(t.text.charAt(y));)++y;var x=pt(n,y,y==d?g:v,-1>b?-1:b>1?1:0);return x}var w=Math.ceil(h/2),C=d+w;if(c){C=d;for(var S=0;w>S;++S)C=co(t,C,1)}var k=o(C);k>r?(f=C,m=k,(v=a)&&(m+=1e3),h=w):(d=C,p=k,g=a,h-=w)}}function vt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Po){Po=Ri("pre");for(var t=0;49>t;++t)Po.appendChild(document.createTextNode("x")),Po.appendChild(Ri("br"));Po.appendChild(document.createTextNode("x"))}Ui(e.measure,Po);var n=Po.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),qi(e.measure),n||1}function yt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Ri("span","xxxxxxxxxx"),n=Ri("pre",[t]);Ui(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function bt(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:++qo},Ro?Ro.ops.push(e.curOp):e.curOp.ownsGroup=Ro={ops:[e.curOp],delayedCallbacks:[]}}function xt(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new L(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function kt(e){e.updatedDisplay=e.mustUpdate&&T(e.cm,e.update)}function Lt(e){var t=e.cm,n=t.display;e.updatedDisplay&&H(t),e.barMeasure=p(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ze(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+je(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-$e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Mt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLefto;o=r){var l=new Ot(e.doc,Yr(e.doc,o),o);r=o+l.size,i.push(l)}return i}function Wt(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&nt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Eo&&br(e.doc,t)i.viewFrom?Ft(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Ft(e);else if(t<=i.viewFrom){var o=Bt(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Ft(e)}else if(n>=i.viewTo){var o=Bt(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Ft(e)}else{var l=Bt(e,t,t,-1),a=Bt(e,n,n+r,1);l&&a?(i.view=i.view.slice(0,l.index).concat(Et(e,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=r):Ft(e)}var s=i.externalMeasured;s&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Pt(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Oi(l,n)&&l.push(n)}}}function Ft(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Pt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var n=e.display.view,r=0;rt)return r}function Bt(e,t,n,r){var i,o=Pt(e,t),l=e.display.view;if(!Eo||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=0,s=e.display.viewFrom;o>a;a++)s+=l[a].size;if(s!=t){if(r>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;br(e.doc,n)!=n;){if(o==(0>r?0:l.length-1))return null;n+=r*l[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function zt(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=Et(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Et(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Pt(e,n)))),r.viewTo=n}function _t(e){for(var t=e.display.view,n=0,r=0;r400}var i=e.display;Ml(i.scroller,"mousedown",At(e,$t)),mo&&11>vo?Ml(i.scroller,"dblclick",At(e,function(t){if(!Li(e,t)){var n=jt(e,t);if(n&&!Zt(e,t)&&!Gt(e.display,t)){Sl(t);var r=e.findWordAt(n);we(e.doc,r.anchor,r.head)}}})):Ml(i.scroller,"dblclick",function(t){Li(e,t)||Sl(t)}),Ho||Ml(i.scroller,"contextmenu",function(t){yn(e,t)});var o,l={end:0};Ml(i.scroller,"touchstart",function(e){if(!n(e)){clearTimeout(o);var t=+new Date;i.activeTouch={start:t,moved:!1,prev:t-l.end<=300?l:null},1==e.touches.length&&(i.activeTouch.left=e.touches[0].pageX,i.activeTouch.top=e.touches[0].pageY)}}),Ml(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ml(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Gt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,a=e.coordsChar(i.activeTouch,"page");l=!o.prev||r(o,o.prev)?new de(a,a):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(a):new de(Wo(a.line,0),me(e.doc,Wo(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),Sl(n)}t()}),Ml(i.scroller,"touchcancel",t),Ml(i.scroller,"scroll",function(){i.scroller.clientHeight&&(nn(e,i.scroller.scrollTop),rn(e,i.scroller.scrollLeft,!0),Al(e,"scroll",e))}),Ml(i.scroller,"mousewheel",function(t){on(e,t)}),Ml(i.scroller,"DOMMouseScroll",function(t){on(e,t)}),Ml(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Li(e,t)||Ll(t)},over:function(t){Li(e,t)||(en(e,t),Ll(t))},start:function(t){Jt(e,t)},drop:At(e,Qt),leave:function(){tn(e)}};var a=i.input.getField();Ml(a,"keyup",function(t){fn.call(e,t)}),Ml(a,"keydown",At(e,hn)),Ml(a,"keypress",At(e,pn)),Ml(a,"focus",Pi(mn,e)),Ml(a,"blur",Pi(vn,e))}function qt(t,n,r){var i=r&&r!=e.Init;if(!n!=!i){var o=t.display.dragFunctions,l=n?Ml:Nl;l(t.display.scroller,"dragstart",o.start),l(t.display.scroller,"dragenter",o.enter),l(t.display.scroller,"dragover",o.over),l(t.display.scroller,"dragleave",o.leave),l(t.display.scroller,"drop",o.drop)}}function Ut(e){var t=e.display;(t.lastWrapHeight!=t.wrapper.clientHeight||t.lastWrapWidth!=t.wrapper.clientWidth)&&(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Gt(e,t){for(var n=xi(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function jt(e,t,n,r){var i=e.display;if(!n&&"true"==xi(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,u=gt(e,o,l);if(r&&1==u.xRel&&(s=Yr(e.doc,u.line).text).length==u.ch){var c=Fl(s,s.length,e.options.tabSize)-s.length;u=Wo(u.line,Math.max(0,Math.round((o-Ge(e.display).left)/yt(e.display))-c))}return u}function $t(e){var t=this,n=t.display;if(!(n.activeTouch&&n.input.supportsTouch()||Li(t,e))){if(n.shift=e.shiftKey,Gt(n,e))return void(yo||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Zt(t,e)){var r=jt(t,e);switch(window.focus(),wi(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?Vt(t,e,r):xi(e)==n.scroller&&Sl(e);break;case 2:yo&&(t.state.lastMiddleDown=+new Date),r&&we(t.doc,r),setTimeout(function(){n.input.focus()},20),Sl(e);break;case 3:Ho?yn(t,e):gn(t)}}}}function Vt(e,t,n){mo?setTimeout(Pi(Y,e),0):e.curOp.focus=Gi();var r,i=+new Date;zo&&zo.time>i-400&&0==Io(zo.pos,n)?r="triple":Bo&&Bo.time>i-400&&0==Io(Bo.pos,n)?(r="double",zo={time:i,pos:n}):(r="single",Bo={time:i,pos:n});var o,l=e.doc.sel,a=To?t.metaKey:t.ctrlKey;e.options.dragDrop&&Yl&&!Z(e)&&"single"==r&&(o=l.contains(n))>-1&&(Io((o=l.ranges[o]).from(),n)<0||n.xRel>0)&&(Io(o.to(),n)>0||n.xRel<0)?Kt(e,t,n,a):Xt(e,t,n,r,a)}function Kt(e,t,n,r){var i=e.display,o=+new Date,l=At(e,function(a){yo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Nl(document,"mouseup",l),Nl(i.scroller,"drop",l),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(Sl(a),!r&&+new Date-200=p;p++){var v=Yr(u,p).text,y=Pl(v,s,o);s==f?i.push(new de(Wo(p,y),Wo(p,y))):v.length>y&&i.push(new de(Wo(p,y),Wo(p,Pl(v,f,o))))}i.length||i.push(new de(n,n)),Te(u,fe(d.ranges.slice(0,h).concat(i),h),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,x=b.anchor,w=t;if("single"!=r){if("double"==r)var C=e.findWordAt(t);else var C=new de(Wo(t.line,0),me(u,Wo(t.line+1,0)));Io(C.anchor,x)>0?(w=C.head,x=X(b.from(),C.anchor)):(w=C.anchor,x=K(b.to(),C.head))}var i=d.ranges.slice(0);i[h]=new de(me(u,x),w),Te(u,fe(i,h),Wl)}}function l(t){var n=++y,i=jt(e,t,!0,"rect"==r);if(i)if(0!=Io(i,m)){e.curOp.focus=Gi(),o(i);var a=x(s,u);(i.line>=a.to||i.linev.bottom?20:0;c&&setTimeout(At(e,function(){y==n&&(s.scroller.scrollTop+=c,l(t))}),50)}}function a(t){e.state.selectingText=!1,y=1/0,Sl(t),s.input.focus(),Nl(document,"mousemove",b),Nl(document,"mouseup",w),u.history.lastSelOrigin=null}var s=e.display,u=e.doc;Sl(t);var c,h,d=u.sel,f=d.ranges;if(i&&!t.shiftKey?(h=u.sel.contains(n),c=h>-1?f[h]:new de(n,n)):(c=u.sel.primary(),h=u.sel.primIndex),t.altKey)r="rect",i||(c=new de(n,n)),n=jt(e,t,!0,!0),h=-1;else if("double"==r){var p=e.findWordAt(n);c=e.display.shift||u.extend?xe(u,c,p.anchor,p.head):p}else if("triple"==r){var g=new de(Wo(n.line,0),me(u,Wo(n.line+1,0)));c=e.display.shift||u.extend?xe(u,c,g.anchor,g.head):g}else c=xe(u,c,n);i?-1==h?(h=f.length,Te(u,fe(f.concat([c]),h),{scroll:!1,origin:"*mouse"})):f.length>1&&f[h].empty()&&"single"==r&&!t.shiftKey?(Te(u,fe(f.slice(0,h).concat(f.slice(h+1)),0),{scroll:!1,origin:"*mouse"}),d=u.sel):Se(u,h,c,Wl):(h=0,Te(u,new he([c],0),Wl),d=u.sel);var m=n,v=s.wrapper.getBoundingClientRect(),y=0,b=At(e,function(e){wi(e)?l(e):a(e)}),w=At(e,a);e.state.selectingText=w,Ml(document,"mousemove",b),Ml(document,"mouseup",w)}function Yt(e,t,n,r,i){try{var o=t.clientX,l=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Sl(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(l>s.bottom||!Ti(e,n))return bi(t);l-=s.top-a.viewOffset;for(var u=0;u=o){var h=ti(e.doc,l),d=e.options.gutters[u];return i(e,n,e,h,d,t),bi(t)}}}function Zt(e,t){return Yt(e,t,"gutterClick",!0,Si)}function Qt(e){var t=this;if(tn(t),!Li(t,e)&&!Gt(t.display,e)){Sl(e),mo&&(Uo=+new Date);var n=jt(t,e,!0),r=e.dataTransfer.files;if(n&&!Z(t))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=function(e,r){var a=new FileReader;a.onload=At(t,function(){if(o[r]=a.result,++l==i){n=me(t.doc,n);var e={from:n,to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Ln(t.doc,e),Me(t.doc,pe(n,Xo(e)))}}),a.readAsText(e)},s=0;i>s;++s)a(r[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(To?e.altKey:e.ctrlKey))var u=t.listSelections();if(Ne(t.doc,pe(n,n)),u)for(var s=0;sl.clientWidth||i&&l.scrollHeight>l.clientHeight){if(i&&To&&yo)e:for(var a=t.target,s=o.view;a!=l;a=a.parentNode)for(var u=0;uc?h=Math.max(0,h+c-50):d=Math.min(e.doc.height,d+c+50),A(e,{top:h,bottom:d})}20>Go&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(jo=(jo*Go+n)/(Go+1),++Go)}},200)):(o.wheelDX+=r,o.wheelDY+=i))}}function ln(e,t,n){if("string"==typeof t&&(t=ll[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{Z(e)&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ol}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function an(e,t,n){for(var r=0;rvo&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=un(t,e);wo&&(Ko=r?n:null,!r&&88==n&&!Jl&&(To?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||dn(t)}}function dn(e){function t(e){18!=e.keyCode&&e.altKey||(Vl(n,"CodeMirror-crosshair"),Nl(document,"keyup",t),Nl(document,"mouseover",t))}var n=e.display.lineDiv;Kl(n,"CodeMirror-crosshair"),Ml(document,"keyup",t),Ml(document,"mouseover",t)}function fn(e){16==e.keyCode&&(this.doc.sel.shift=!1),Li(this,e)}function pn(e){var t=this;if(!(Gt(t.display,e)||Li(t,e)||e.ctrlKey&&!e.altKey||To&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(wo&&n==Ko)return Ko=null, +void Sl(e);if(!wo||e.which&&!(e.which<10)||!un(t,e)){var i=String.fromCharCode(null==r?n:r);cn(t,e,i)||t.display.input.onKeyPress(e)}}}function gn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vn(e))},100)}function mn(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Al(e,"focus",e),e.state.focused=!0,Kl(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),yo&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Pe(e))}function vn(e){e.state.delayingBlurEvent||(e.state.focused&&(Al(e,"blur",e),e.state.focused=!1,Vl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function yn(e,t){Gt(e.display,t)||bn(e,t)||e.display.input.onContextMenu(t)}function bn(e,t){return Ti(e,"gutterContextMenu")?Yt(e,t,"gutterContextMenu",!1,Al):!1}function xn(e,t){if(Io(e,t.from)<0)return e;if(Io(e,t.to)<=0)return Xo(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+=Xo(t).ch-t.to.ch),Wo(n,r)}function wn(e,t){for(var n=[],r=0;r=0;--i)Mn(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else Mn(e,t)}}function Mn(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Io(t.from,t.to)){var n=wn(e,t);si(e,t,n,e.cm?e.cm.curOp.id:NaN),An(e,t,n,ir(e,t));var r=[];Kr(e,function(e,n){n||-1!=Oi(r,e.history)||(yi(e.history,t),r.push(e.history)),An(e,t,null,ir(e,t))})}}function Tn(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,s=0;s=0;--s){var h=r.changes[s];if(h.origin=t,c&&!kn(e,h,!1))return void(l.length=0);u.push(oi(e,h));var d=s?wn(e,h):Hi(l);An(e,h,d,lr(e,h)),!s&&e.cm&&e.cm.scrollIntoView({from:h.from,to:Xo(h)});var f=[];Kr(e,function(e,t){t||-1!=Oi(f,e.history)||(yi(e.history,h),f.push(e.history)),An(e,h,null,lr(e,h))})}}}}function Nn(e,t){if(0!=t&&(e.first+=t,e.sel=new he(Ei(e.sel.ranges,function(e){return new de(Wo(e.anchor.line+t,e.anchor.ch),Wo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Wt(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:Wo(o,Yr(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Zr(e,t.from,t.to),n||(n=wn(e,t)),e.cm?Dn(e.cm,t,r):jr(e,t,r),Ne(e,n,El)}}function Dn(e,t,n){var r=e.doc,i=e.display,l=t.from,a=t.to,s=!1,u=l.line;e.options.lineWrapping||(u=ei(vr(Yr(r,l.line))),r.iter(u,a.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&Mi(e),jr(r,t,n,o(e)),e.options.lineWrapping||(r.iter(u,l.line+t.text.length,function(e){var t=h(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,l.line),Be(e,400);var c=t.text.length-(a.line-l.line)-1;t.full?Wt(e):l.line!=a.line||1!=t.text.length||Gr(e.doc,t)?Wt(e,l.line,a.line+1,c):It(e,l.line,"text");var d=Ti(e,"changes"),f=Ti(e,"change");if(f||d){var p={from:l,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&Si(e,"change",e,p),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Hn(e,t,n,r,i){if(r||(r=n),Io(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),Ln(e,{from:n,to:r,text:t,origin:i})}function On(e,t){if(!Li(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!ko){var o=Ri("div","​",null,"position: absolute; top: "+(t.top-n.viewOffset-qe(e.display))+"px; height: "+(t.bottom-t.top+je(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function En(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,l=dt(e,t),a=n&&n!=t?dt(e,n):l,s=In(e,Math.min(l.left,a.left),Math.min(l.top,a.top)-r,Math.max(l.left,a.left),Math.max(l.bottom,a.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(nn(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=s.scrollLeft&&(rn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)),!o)break}return l}function Wn(e,t,n,r,i){var o=In(e,t,n,r,i);null!=o.scrollTop&&nn(e,o.scrollTop),null!=o.scrollLeft&&rn(e,o.scrollLeft)}function In(e,t,n,r,i){var o=e.display,l=vt(e.display);0>n&&(n=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ve(e),u={};i-n>s&&(i=n+s);var c=e.doc.height+Ue(o),h=l>n,d=i>c-l;if(a>n)u.scrollTop=h?0:n;else if(i>a+s){var f=Math.min(n,(d?c:i)-s);f!=a&&(u.scrollTop=f)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=$e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>g;return m&&(r=t+g),10>t?u.scrollLeft=0:p>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>g+p-3&&(u.scrollLeft=r+(m?0:10)-g),u}function Fn(e,t,n){(null!=t||null!=n)&&Bn(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 Pn(e){Bn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?Wo(t.line,t.ch-1):t,r=Wo(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function Bn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=ft(e,t.from),r=ft(e,t.to),i=In(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 zn(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Re(e,t):n="prev");var l=e.options.tabSize,a=Yr(o,t),s=Fl(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var u,c=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==n&&(u=o.mode.indent(i,a.text.slice(c.length),a.text),u==Ol||u>150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?Fl(Yr(o,t-1).text,null,l):0:"add"==n?u=s+e.options.indentUnit:"subtract"==n?u=s-e.options.indentUnit:"number"==typeof n&&(u=s+n),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+=" ";if(u>d&&(h+=Di(u-d)),h!=c)return Hn(o,h,Wo(t,0),Wo(t,c.length),"+input"),a.stateAfter=null,!0;for(var f=0;f=0;t--)Hn(e.doc,"",r[t].from,r[t].to,"+delete");Pn(e)})}function qn(e,t,n,r,i){function o(){var t=a+n;return t=e.first+e.size?h=!1:(a=t,c=Yr(e,t))}function l(e){var t=(i?co:ho)(c,s,n,!0);if(null==t){if(e||!o())return h=!1;s=i?(0>n?ro:no)(c):0>n?c.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,u=n,c=Yr(e,a),h=!0;if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var d=null,f="group"==r,p=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>n)||l(!g);g=!1){var m=c.text.charAt(s)||"\n",v=Bi(m,p)?"w":f&&"\n"==m?"n":!f||/\s/.test(m)?null:"p";if(!f||g||v||(v="s"),d&&d!=v){0>n&&(n=1,l());break}if(v&&(d=v),n>0&&!l(!g))break}var y=Oe(e,Wo(a,s),u,!0);return h||(y.hitSide=!0),y}function Un(e,t,n,r){var i,o=e.doc,l=t.left;if("page"==r){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*vt(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,l,i);if(!s.outside)break;if(0>n?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*n}return s}function Gn(t,n,r,i){e.defaults[t]=n,r&&(Zo[t]=i?function(e,t,n){n!=Qo&&r(e,t,n)}:r)}function jn(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],l=0;l0||0==l&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=Ri("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(mr(e,t.line,t,n,o)||t.line!=n.line&&mr(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Eo=!0}o.addToHistory&&si(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,u=e.cm;if(e.iter(s,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&vr(e)==u.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&Jr(e,0),tr(e,new Qn(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s}),o.collapsed&&e.iter(t.line,n.line+1,function(t){wr(e,t)&&Jr(t,0)}),o.clearOnEnter&&Ml(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Oo=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++dl,o.atomic=!0),u){if(a&&(u.curOp.updateMaxLine=!0),o.collapsed)Wt(u,t.line,n.line+1);else 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n=0;n=0&&0>=h||0>=c&&h>=0)&&(0>=c&&(Io(u.to,n)>0||s.marker.inclusiveRight&&i.inclusiveLeft)||c>=0&&(Io(u.from,r)<0||s.marker.inclusiveLeft&&i.inclusiveRight)))return!0}}}function vr(e){for(var t;t=pr(e);)e=t.find(-1,!0).line;return e}function yr(e){for(var t,n;t=gr(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function br(e,t){var n=Yr(e,t),r=vr(n);return n==r?t:ei(r)}function xr(e,t){if(t>e.lastLine())return t;var n,r=Yr(e,t);if(!wr(e,r))return t;for(;n=gr(r);)r=n.find(1,!0).line;return ei(r)+1}function wr(e,t){var n=Eo&&t.markedSpans;if(n)for(var r,i=0;io;o++){i&&(i[0]=e.innerMode(t,r).mode);var l=t.token(n,r);if(n.pos>n.start)return l}throw new Error("Mode "+t.name+" failed to advance stream.")}function Hr(e,t,n,r){function i(e){return{start:h.start,end:h.pos,string:h.current(),type:o||null,state:e?il(l.mode,c):c}}var o,l=e.doc,a=l.mode;t=me(l,t);var s,u=Yr(l,t.line),c=Re(e,t.line,n),h=new 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e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ml(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=We(e);if(e.options.moveInputWithCursor){var i=dt(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return r},showSelection:function(e){var t=this.cm,n=t.display;Ui(n.cursorDiv,e.cursors),Ui(n.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=Jl&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var l=t?"-":n||r.getSelection();this.textarea.value=l,r.state.focused&&zl(this.textarea),mo&&vo>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",mo&&vo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Mo||Gi()!=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;e.pollingFast||e.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.cm,t=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||Ql(t)&&!n&&!this.composing||Z(e)||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(mo&&vo>=9&&this.hasSelection===r||To&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=r.charCodeAt(0);if(8203!=i||n||(n="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(n.length,r.length);l>o&&n.charCodeAt(o)==r.charCodeAt(o);)++o;var a=this;return Nt(e,function(){Q(e,r.slice(o),n.length-o,null,a.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?t.value=a.prevInput="":a.prevInput=r,a.composing&&(a.composing.range.clear(),a.composing.range=e.markText(a.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){mo&&vo>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t="​"+(e?l.value:"");l.value="⇚",l.value=t,r.prevInput=e?"":"​",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.position="relative",l.style.cssText=c,mo&&9>vo&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=l.selectionStart){(!mo||mo&&9>vo)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==r.prevInput?At(i,ll.selectAll)(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,l=r.textarea,a=jt(i,e),s=o.scroller.scrollTop;if(a&&!wo){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(a)&&At(i,Te)(i.doc,pe(a),El);var c=l.style.cssText;if(r.wrapper.style.position="absolute",l.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: "+(mo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",yo)var h=window.scrollY;if(o.input.focus(),yo&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(l.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),mo&&vo>=9&&t(),Ho){Ll(e);var d=function(){Nl(window,"mouseup",d),setTimeout(n,20)};Ml(window,"mouseup",d)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:Wi,needsContentAttribute:!1},re.prototype),oe.prototype=Fi({init:function(e){function t(e){if(r.somethingSelected())Fo=r.getSelections(),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=te(r);Fo=t.text,"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,El),r.replaceSelection("",null,"cut")})}if(e.clipboardData&&!Lo)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",Fo.join("\n"));else{var n=ie(),i=n.firstChild;r.display.lineSpace.insertBefore(n,r.display.lineSpace.firstChild),i.value=Fo.join("\n");var o=document.activeElement;zl(i),setTimeout(function(){r.display.lineSpace.removeChild(n),o.focus()},50)}}var n=this,r=n.cm,i=n.div=e.lineDiv;ne(i),Ml(i,"paste",function(e){J(e,r)}),Ml(i,"compositionstart",function(e){var t=e.data;if(n.composing={sel:r.doc.sel,data:t,startData:t},t){var i=r.doc.sel.primary(),o=r.getLine(i.head.line),l=o.indexOf(t,Math.max(0,i.head.ch-t.length));l>-1&&l<=i.head.ch&&(n.composing.sel=pe(Wo(i.head.line,l),Wo(i.head.line,l+t.length)))}}),Ml(i,"compositionupdate",function(e){n.composing.data=e.data}),Ml(i,"compositionend",function(e){var t=n.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||n.applyComposition(t),n.composing==t&&(n.composing=null)},50))}),Ml(i,"touchstart",function(){n.forceCompositionEnd()}),Ml(i,"input",function(){n.composing||(Z(r)||!n.pollContent())&&Nt(n.cm,function(){Wt(r)})}),Ml(i,"copy",t),Ml(i,"cut",t)},prepareSelection:function(){var e=We(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e){e&&this.cm.display.view.length&&(e.focus&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=se(this.cm,e.anchorNode,e.anchorOffset),r=se(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=Io(X(n,r),t.from())||0!=Io(K(n,r),t.to())){var i=le(this.cm,t.from()),o=le(this.cm,t.to());if(i||o){var l=this.cm.display.view,a=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,u=s.maps?s.maps[s.maps.length-1]:s.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};try{var c=_l(i.node,i.offset,o.offset,o.node)}catch(h){}c&&(e.removeAllRanges(),e.addRange(c),a&&null==e.anchorNode?e.addRange(a):fo&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){e.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(e){Ui(this.cm.display.cursorDiv,e.cursors),Ui(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Gl(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():Nt(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var n=se(t,e.anchorNode,e.anchorOffset),r=se(t,e.focusNode,e.focusOffset);n&&r&&Nt(t,function(){Te(t.doc,pe(n,r),El),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.linet.viewTo-1)return!1;var o;if(r.line==t.viewFrom||0==(o=Pt(e,r.line)))var l=ei(t.view[0].line),a=t.view[0].node;else var l=ei(t.view[o].line),a=t.view[o-1].node.nextSibling;var s=Pt(e,i.line);if(s==t.view.length-1)var u=t.viewTo-1,c=t.lineDiv.lastChild;else var u=ei(t.view[s+1].line)-1,c=t.view[s+1].node.previousSibling;for(var h=e.doc.splitLines(ce(e,a,c,l,u)),d=Zr(e.doc,Wo(l,0),Wo(u,Yr(e.doc,u).text.length));h.length>1&&d.length>1;)if(Hi(h)==Hi(d))h.pop(),d.pop(),u--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),l++}for(var f=0,p=0,g=h[0],m=d[0],v=Math.min(g.length,m.length);v>f&&g.charCodeAt(f)==m.charCodeAt(f);)++f;for(var y=Hi(h),b=Hi(d),x=Math.min(y.length-(1==h.length?f:0),b.length-(1==d.length?f:0));x>p&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;h[h.length-1]=y.slice(0,y.length-p),h[0]=h[0].slice(f);var w=Wo(l,f),C=Wo(u,d.length?Hi(d).length-p:0);return h.length>1||h[0]||Io(w,C)?(Hn(e.doc,h,w,C,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){Z(this.cm)?At(this.cm,Wt)(this.cm):e.data&&e.data!=e.startData&&At(this.cm,Q)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),Z(this.cm)||At(this.cm,Q)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Wi,resetPosition:Wi,needsContentAttribute:!0},oe.prototype),e.inputStyles={textarea:re,contenteditable:oe},he.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t=0&&Io(e,r.to())<=0)return n}return-1}},de.prototype={from:function(){return X(this.anchor,this.head)},to:function(){return K(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Po,Bo,zo,_o={left:0,right:0,top:0,bottom:0},Ro=null,qo=0,Uo=0,Go=0,jo=null;mo?jo=-.53:fo?jo=15:xo?jo=-.7:Co&&(jo=-1/3);var $o=function(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}};e.wheelEventPixels=function(e){var t=$o(e);return t.x*=jo,t.y*=jo,t};var Vo=new Ai,Ko=null,Xo=e.changeEnd=function(e){return e.text?Wo(e.from.line+e.text.length-1,Hi(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];(n[e]!=t||"mode"==e)&&(n[e]=t,Zo.hasOwnProperty(e)&&At(this,Zo[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"]($n(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;nn&&(zn(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Pn(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;n>s;++s)zn(this,s,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&Se(this.doc,r,new de(o,u[r].to()),El)}}}),getTokenAt:function(e,t){return Hr(this,e,t)},getLineTokens:function(e,t){return Hr(this,Wo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,n=Wr(this,Yr(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!rl.hasOwnProperty(t))return n;var r=rl[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;oi&&(e=i,r=!0),n=Yr(this.doc,e)}else n=e;return ut(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-ni(n):0)},defaultTextHeight:function(){return vt(this.display)},defaultCharWidth:function(){return yt(this.display)},setGutterMarker:Dt(function(e,t,n){return _n(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&zi(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Dt(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,It(t,r,"gutter"),zi(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),lineInfo:function(e){if("number"==typeof e){if(!ye(this.doc,e))return null;var t=e;if(e=Yr(this.doc,e),!e)return null}else{var t=ei(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=dt(this,me(this.doc,e));var l=e.bottom,a=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)l=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(l=e.bottom),a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),n&&Wn(this,a,l,a+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:Dt(hn),triggerOnKeyPress:Dt(pn),triggerOnKeyUp:fn,execCommand:function(e){return ll.hasOwnProperty(e)?ll[e].call(null,this):void 0},triggerElectric:Dt(function(e){ee(this,e)}),findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=me(this.doc,e);t>o&&(l=qn(this.doc,l,i,n,r),!l.hitSide);++o);return l},moveH:Dt(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?qn(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()},Il)}),deleteH:Dt(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Rn(this,function(n){var i=qn(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;0>t&&(i=-1,t=-t);for(var l=0,a=me(this.doc,e);t>l;++l){var s=dt(this,a,"div");if(null==o?o=s.left:s.left=o,a=Un(this,s,i,n),a.hitSide)break}return a},moveV:Dt(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(l){if(o)return 0>e?l.from():l.to();var a=dt(n,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=Un(n,a,e,t);return"page"==t&&l==r.sel.primary()&&Fn(n,null,ht(n,s,"div").top-a.top),s},Il),i.length)for(var l=0;l0&&a(n.charAt(r-1));)--r;for(;i.5)&&l(this),Al(this,"refresh",this)}),swapDoc:Dt(function(e){var t=this.doc;return t.cm=null,Xr(this,e),lt(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Si(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}},Ni(e);var Yo=e.defaults={},Zo=e.optionHandlers={},Qo=e.Init={toString:function(){return"CodeMirror.Init"}};Gn("value","",function(e,t){e.setValue(t)},!0),Gn("mode",null,function(e,t){e.doc.modeOption=t,n(e)},!0),Gn("indentUnit",2,n,!0),Gn("indentWithTabs",!1),Gn("smartIndent",!0),Gn("tabSize",4,function(e){r(e),lt(e),Wt(e)},!0),Gn("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(Wo(r,o))}r++});for(var 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