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n=e,i="",r=0;rc&&d.from<=c);h++);if(d.to>=u)return t(n,i,r,o,s,a,l);t(n,i.slice(0,d.to-c),r,o,null,a,l),o=null,i=i.slice(d.to-c),c=d.to}}}function on(t,e,n,i){var r=!i&&n.widgetNode;r&&t.map.push(t.pos,t.pos+e,r),!i&&t.cm.display.input.needsContentAttribute&&(r||(r=t.content.appendChild(document.createElement("span"))),r.setAttribute("cm-marker",n.id)),r&&(t.cm.display.input.setUneditable(r),t.content.appendChild(r)),t.pos+=e,t.trailingSpace=!1}function sn(t,e,n){var i=t.markedSpans,r=t.text,o=0;if(i)for(var s,a,l,c,u,d,h,f=r.length,p=0,m=1,g="",v=0;;){if(v==p){l=c=u=d=a="",h=null,v=1/0;for(var y=[],x=void 0,b=0;bp||C.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,c=""),C.className&&(l+=" "+C.className),C.css&&(a=(a?a+";":"")+C.css),C.startStyle&&w.from==p&&(u+=" "+C.startStyle),C.endStyle&&w.to==v&&(x||(x=[])).push(C.endStyle,w.to),C.title&&!d&&(d=C.title),C.collapsed&&(!h||Pt(h.marker,C)<0)&&(h=w)):w.from>p&&v>w.from&&(v=w.from)}if(x)for(var _=0;_=f)break;for(var S=Math.min(f,v);;){if(g){var T=p+g.length;if(!h){var M=T>S?g.slice(0,S-p):g;e.addToken(e,M,s?s+l:l,u,p+M.length==v?c:"",d,a)}if(T>=S){g=g.slice(S-p),p=S;break}p=T,u=""}g=r.slice(o,o=n[m++]),s=Ze(n[m++],e.cm.options)}}else for(var A=1;An)return{map:t.measure.maps[r],cache:t.measure.caches[r],before:!0}}function Nn(t,e,n,i){return Hn(t,Pn(t,e),n,i)}function On(t,e){if(e>=t.display.viewFrom&&e=n.lineN&&e2&&o.push((l.bottom+c.top)/2-n.top)}}o.push(n.bottom-n.top)}}(t,e.view,e.rect),e.hasHeights=!0),(o=function(t,e,n,i){var r,o=zn(e.map,n,i),l=o.node,c=o.start,u=o.end,d=o.collapse;if(3==l.nodeType){for(var h=0;h<4;h++){for(;c&&rt(e.line.text.charAt(o.coverStart+c));)--c;for(;o.coverStart+u1}(t))return e;var n=screen.logicalXDPI/screen.deviceXDPI,i=screen.logicalYDPI/screen.deviceYDPI;return{left:e.left*n,right:e.right*n,top:e.top*i,bottom:e.bottom*i}}(t.display.measure,r))}else{var f;c>0&&(d=i="right"),r=t.options.lineWrapping&&(f=l.getClientRects()).length>1?f["right"==i?f.length-1:0]:l.getBoundingClientRect()}if(s&&a<9&&!c&&(!r||!r.left&&!r.right)){var p=l.parentNode.getClientRects()[0];r=p?{left:p.left,right:p.left+ii(t.display),top:p.top,bottom:p.bottom}:Wn}for(var m=r.top-e.rect.top,g=r.bottom-e.rect.top,v=(m+g)/2,y=e.view.measure.heights,x=0;xe)&&(r=(o=l-a)-1,e>=l&&(s="right")),null!=r){if(i=t[c+2],a==l&&n==(i.insertLeft?"left":"right")&&(s=n),"left"==n&&0==r)for(;c&&t[c-2]==t[c-3]&&t[c-1].insertLeft;)i=t[2+(c-=3)],s="left";if("right"==n&&r==l-a)for(;c=0&&(n=t[r]).left==n.right;r--);return n}function Bn(t){if(t.measure&&(t.measure.cache={},t.measure.heights=null,t.rest))for(var e=0;e=i.text.length?(l=i.text.length,c="before"):l<=0&&(l=0,c="after"),!a)return s("before"==c?l-1:l,"before"==c);function u(t,e,n){var i=a[e],r=i.level%2!=0;return s(n?t-1:t,r!=n)}var d=Kt(a,l,c),h=Xt,f=u(l,d,"before"==c);return null!=h&&(f.other=u(l,h,"before"!=c)),f}function Yn(t,e){var n=0;e=Ct(t.doc,e),t.options.lineWrapping||(n=ii(t.display)*e.ch);var i=at(t.doc,e.line),r=Ut(i)+Tn(t.display);return{left:n,right:n,top:r,bottom:r+i.height}}function Qn(t,e,n,i,r){var o=mt(t,e,n);return o.xRel=r,i&&(o.outside=!0),o}function Jn(t,e,n){var i=t.doc;if((n+=t.display.viewOffset)<0)return Qn(i.first,0,null,!0,-1);var r=ht(i,n),o=i.first+i.size-1;if(r>o)return Qn(i.first+i.size-1,at(i,o).text.length,null,!0,1);e<0&&(e=0);for(var s=at(i,r);;){var a=ei(t,s,r,e,n),l=Wt(s),c=l&&l.find(0,!0);if(!l||!(a.ch>c.from.ch||a.ch==c.from.ch&&a.xRel>0))return a;r=dt(s=c.to.line)}}function Zn(t,e,n,i){var r=function(i){return Gn(t,e,Hn(t,n,i),"line")},o=e.text.length,s=st(function(t){return r(t-1).bottom<=i},o,0);return o=st(function(t){return r(t).top>i},s,o),{begin:s,end:o}}function ti(t,e,n,i){var r=Gn(t,e,Hn(t,n,i),"line").top;return Zn(t,e,n,r)}function ei(t,e,n,i,r){r-=Ut(e);var o,s=0,a=e.text.length,l=Pn(t,e),c=Qt(e,t.doc.direction);if(c){var u;t.options.lineWrapping&&(u=Zn(t,e,l,r),s=u.begin,a=u.end),o=new mt(n,Math.floor(s+(a-s)/2));var d,h,f=Kn(t,o,"line",e,l).left,p=f1){var x=Math.abs(m-d)/g;g=Math.min(g,Math.ceil(Math.abs(m)/x)),p=m<0?1:-1}}while(0!=m&&(g>1||p<0!=m<0&&Math.abs(m)<=Math.abs(d)));if(Math.abs(m)>Math.abs(d)){if(m<0==d<0)throw new Error("Broke out of infinite loop in coordsCharInner");o=h}}else{var b=st(function(n){var o=Gn(t,e,Hn(t,l,n),"line");return o.top>r?(a=Math.min(n,a),!0):!(o.bottom<=r)&&(o.left>i||!(o.rightw.right?1:0,o}function ni(t){if(null!=t.cachedTextHeight)return t.cachedTextHeight;if(null==Fn){Fn=L("pre");for(var e=0;e<49;++e)Fn.appendChild(document.createTextNode("x")),Fn.appendChild(L("br"));Fn.appendChild(document.createTextNode("x"))}A(t.measure,Fn);var n=Fn.offsetHeight/50;return n>3&&(t.cachedTextHeight=n),M(t.measure),n||1}function ii(t){if(null!=t.cachedCharWidth)return t.cachedCharWidth;var e=L("span","xxxxxxxxxx"),n=L("pre",[e]);A(t.measure,n);var i=e.getBoundingClientRect(),r=(i.right-i.left)/10;return r>2&&(t.cachedCharWidth=r),r||10}function ri(t){for(var e=t.display,n={},i={},r=e.gutters.clientLeft,o=e.gutters.firstChild,s=0;o;o=o.nextSibling,++s)n[t.options.gutters[s]]=o.offsetLeft+o.clientLeft+r,i[t.options.gutters[s]]=o.clientWidth;return{fixedPos:oi(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:n,gutterWidth:i,wrapperWidth:e.wrapper.clientWidth}}function oi(t){return t.scroller.getBoundingClientRect().left-t.sizer.getBoundingClientRect().left}function si(t){var e=ni(t.display),n=t.options.lineWrapping,i=n&&Math.max(5,t.display.scroller.clientWidth/ii(t.display)-3);return function(r){if(qt(t.doc,r))return 0;var o=0;if(r.widgets)for(var s=0;s=t.display.viewTo)return null;if((e-=t.display.viewFrom)<0)return null;for(var n=t.display.view,i=0;i=t.display.viewTo||a.to().linee||e==n&&s.to==e)&&(i(Math.max(s.from,e),Math.min(s.to,n),1==s.level?"rtl":"ltr"),r=!0)}r||i(e,n,"ltr")}(Qt(u,r.direction),n||0,null==i?d:i,function(t,e,r){var u,f,p,m=h(t,"left");if(t==e)u=m,f=p=m.left;else{if(u=h(e-1,"right"),"rtl"==r){var g=m;m=u,u=g}f=m.left,p=u.right}null==n&&0==t&&(f=a),u.top-m.top>3&&(c(f,m.top,null,m.bottom),f=a,m.bottoms.bottom||u.bottom==s.bottom&&u.right>s.right)&&(s=u),f0?e.blinker=setInterval(function(){return e.cursorDiv.style.visibility=(n=!n)?"":"hidden"},t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function mi(t){t.state.focused||(t.display.input.focus(),vi(t))}function gi(t){t.state.delayingBlurEvent=!0,setTimeout(function(){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1,yi(t))},100)}function vi(t,e){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1),"nocursor"!=t.options.readOnly&&(t.state.focused||(se(t,"focus",t,e),t.state.focused=!0,N(t.display.wrapper,"CodeMirror-focused"),t.curOp||t.display.selForContextMenu==t.doc.sel||(t.display.input.reset(),l&&setTimeout(function(){return t.display.input.reset(!0)},20)),t.display.input.receivedFocus()),pi(t))}function yi(t,e){t.state.delayingBlurEvent||(t.state.focused&&(se(t,"blur",t,e),t.state.focused=!1,T(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout(function(){t.state.focused||(t.display.shift=!1)},150))}function xi(t){for(var e=t.display,n=e.lineDiv.offsetTop,i=0;i.005||u<-.005)&&(ut(r.line,o),bi(r.line),r.rest))for(var d=0;d=s&&(o=ht(e,Ut(at(e,l))-t.wrapper.clientHeight),s=l)}return{from:o,to:Math.max(s,o+1)}}function Ci(t){var e=t.display,n=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var i=oi(e)-e.scroller.scrollLeft+t.doc.scrollLeft,r=e.gutters.offsetWidth,o=i+"px",s=0;so&&(e.bottom=e.top+o);var a=t.doc.height+Mn(n),l=e.topa-i;if(e.topr+o){var u=Math.min(e.top,(c?a:e.bottom)-o);u!=r&&(s.scrollTop=u)}var d=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:n.scroller.scrollLeft,h=In(t)-(t.options.fixedGutter?n.gutters.offsetWidth:0),f=e.right-e.left>h;return f&&(e.right=e.left+h),e.left<10?s.scrollLeft=0:e.lefth+d-3&&(s.scrollLeft=e.right+(f?0:10)-h),s}function Si(t,e){null!=e&&(Ai(t),t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+e)}function Ti(t){Ai(t);var e=t.getCursor();t.curOp.scrollToPos={from:e,to:e,margin:t.options.cursorScrollMargin}}function Mi(t,e,n){null==e&&null==n||Ai(t),null!=e&&(t.curOp.scrollLeft=e),null!=n&&(t.curOp.scrollTop=n)}function Ai(t){var e=t.curOp.scrollToPos;if(e){t.curOp.scrollToPos=null;var n=Yn(t,e.from),i=Yn(t,e.to);Li(t,n,i,e.margin)}}function Li(t,e,n,i){var r=ki(t,{left:Math.min(e.left,n.left),top:Math.min(e.top,n.top)-i,right:Math.max(e.right,n.right),bottom:Math.max(e.bottom,n.bottom)+i});Mi(t,r.scrollLeft,r.scrollTop)}function Ii(t,e){Math.abs(t.doc.scrollTop-e)<2||(n||ar(t,{top:e}),Ei(t,e,!0),n&&ar(t),nr(t,100))}function Ei(t,e,n){e=Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,e),(t.display.scroller.scrollTop!=e||n)&&(t.doc.scrollTop=e,t.display.scrollbars.setScrollTop(e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e))}function Di(t,e,n,i){e=Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth),(n?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)&&!i||(t.doc.scrollLeft=e,Ci(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbars.setScrollLeft(e))}function Ni(t){var e=t.display,n=e.gutters.offsetWidth,i=Math.round(t.doc.height+Mn(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?n:0,docHeight:i,scrollHeight:i+Ln(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:n}}var Oi=function(t,e,n){this.cm=n;var i=this.vert=L("div",[L("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),r=this.horiz=L("div",[L("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");t(i),t(r),ie(i,"scroll",function(){i.clientHeight&&e(i.scrollTop,"vertical")}),ie(r,"scroll",function(){r.clientWidth&&e(r.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,s&&a<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Oi.prototype.update=function(t){var e=t.scrollWidth>t.clientWidth+1,n=t.scrollHeight>t.clientHeight+1,i=t.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=e?i+"px":"0";var r=t.viewHeight-(e?i:0);this.vert.firstChild.style.height=Math.max(0,t.scrollHeight-t.clientHeight+r)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(e){this.horiz.style.display="block",this.horiz.style.right=n?i+"px":"0",this.horiz.style.left=t.barLeft+"px";var o=t.viewWidth-t.barLeft-(n?i:0);this.horiz.firstChild.style.width=Math.max(0,t.scrollWidth-t.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&t.clientHeight>0&&(0==i&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:e?i:0}},Oi.prototype.setScrollLeft=function(t){this.horiz.scrollLeft!=t&&(this.horiz.scrollLeft=t),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Oi.prototype.setScrollTop=function(t){this.vert.scrollTop!=t&&(this.vert.scrollTop=t),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Oi.prototype.zeroWidthHack=function(){var t=y&&!f?"12px":"18px";this.horiz.style.height=this.vert.style.width=t,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new z,this.disableVert=new z},Oi.prototype.enableZeroWidthBar=function(t,e,n){t.style.pointerEvents="auto",e.set(1e3,function i(){var r=t.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1);o!=t?t.style.pointerEvents="none":e.set(1e3,i)})},Oi.prototype.clear=function(){var t=this.horiz.parentNode;t.removeChild(this.horiz),t.removeChild(this.vert)};var Pi=function(){};function Hi(t,e){e||(e=Ni(t));var n=t.display.barWidth,i=t.display.barHeight;Fi(t,e);for(var r=0;r<4&&n!=t.display.barWidth||i!=t.display.barHeight;r++)n!=t.display.barWidth&&t.options.lineWrapping&&xi(t),Fi(t,Ni(t)),n=t.display.barWidth,i=t.display.barHeight}function Fi(t,e){var n=t.display,i=n.scrollbars.update(e);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=e.gutterWidth+"px"):n.gutterFiller.style.display=""}Pi.prototype.update=function(){return{bottom:0,right:0}},Pi.prototype.setScrollLeft=function(){},Pi.prototype.setScrollTop=function(){},Pi.prototype.clear=function(){};var Wi={native:Oi,null:Pi};function zi(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&T(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new Wi[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),ie(e,"mousedown",function(){t.state.focused&&setTimeout(function(){return t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?Di(t,e):Ii(t,e)},t),t.display.scrollbars.addClass&&N(t.display.wrapper,t.display.scrollbars.addClass)}var Ri=0;function Bi(t){var e;t.curOp={cm:t,viewChanged:!1,startHeight:t.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:++Ri},e=t.curOp,cn?cn.ops.push(e):e.ownsGroup=cn={ops:[e],delayedCallbacks:[]}}function ji(t){var e=t.curOp;!function(t,e){var n=t.ownsGroup;if(n)try{!function(t){var e=t.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping,t.update=t.mustUpdate&&new rr(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function $i(t){var e=t.cm,n=e.display;t.updatedDisplay&&xi(e),t.barMeasure=Ni(e),n.maxLineChanged&&!e.options.lineWrapping&&(t.adjustWidthTo=Nn(e,n.maxLine,n.maxLine.text.length).left+3,e.display.sizerWidth=t.adjustWidthTo,t.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+t.adjustWidthTo+Ln(e)+e.display.barWidth),t.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+t.adjustWidthTo-In(e))),(t.updatedDisplay||t.selectionChanged)&&(t.preparedSelection=n.input.prepareSelection(t.focus))}function Ui(t){var e=t.cm;null!=t.adjustWidthTo&&(e.display.sizer.style.minWidth=t.adjustWidthTo+"px",t.maxScrollLeft1&&(s=!0)),null!=c.scrollLeft&&(Di(t,c.scrollLeft),Math.abs(t.doc.scrollLeft-d)>1&&(s=!0)),!s)break}return r}(e,Ct(i,t.scrollToPos.from),Ct(i,t.scrollToPos.to),t.scrollToPos.margin);!function(t,e){if(!ae(t,"scrollCursorIntoView")){var n=t.display,i=n.sizer.getBoundingClientRect(),r=null;if(e.top+i.top<0?r=!0:e.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(r=!1),null!=r&&!p){var o=L("div","​",null,"position: absolute;\n top: "+(e.top-n.viewOffset-Tn(t.display))+"px;\n height: "+(e.bottom-e.top+Ln(t)+n.barHeight)+"px;\n left: "+e.left+"px; width: "+Math.max(2,e.right-e.left)+"px;");t.display.lineSpace.appendChild(o),o.scrollIntoView(r),t.display.lineSpace.removeChild(o)}}}(e,r)}var o=t.maybeHiddenMarkers,s=t.maybeUnhiddenMarkers;if(o)for(var a=0;ae)&&(r.updateLineNumbers=e),t.curOp.viewChanged=!0,e>=r.viewTo)St&&Bt(t.doc,e)r.viewFrom?Zi(t):(r.viewFrom+=i,r.viewTo+=i);else if(e<=r.viewFrom&&n>=r.viewTo)Zi(t);else if(e<=r.viewFrom){var o=tr(t,n,n+i,1);o?(r.view=r.view.slice(o.index),r.viewFrom=o.lineN,r.viewTo+=i):Zi(t)}else if(n>=r.viewTo){var s=tr(t,e,e,-1);s?(r.view=r.view.slice(0,s.index),r.viewTo=s.lineN):Zi(t)}else{var a=tr(t,e,e,-1),l=tr(t,n,n+i,1);a&&l?(r.view=r.view.slice(0,a.index).concat(ln(t,a.lineN,l.lineN)).concat(r.view.slice(l.index)),r.viewTo+=i):Zi(t)}var c=r.externalMeasured;c&&(n=r.lineN&&e=i.viewTo)){var o=i.view[ci(t,e)];if(null!=o.node){var s=o.changes||(o.changes=[]);-1==R(s,n)&&s.push(n)}}}function Zi(t){t.display.viewFrom=t.display.viewTo=t.doc.first,t.display.view=[],t.display.viewOffset=0}function tr(t,e,n,i){var r,o=ci(t,e),s=t.display.view;if(!St||n==t.doc.first+t.doc.size)return{index:o,lineN:n};for(var a=t.display.viewFrom,l=0;l0){if(o==s.length-1)return null;r=a+s[o].size-e,o++}else r=a-e;e+=r,n+=r}for(;Bt(t.doc,n)!=n;){if(o==(i<0?0:s.length-1))return null;n+=i*s[o-(i<0?1:0)].size,o+=i}return{index:o,lineN:n}}function er(t){for(var e=t.display.view,n=0,i=0;i=t.display.viewTo)){var n=+new Date+t.options.workTime,i=Be(t,e.highlightFrontier),r=[];e.iter(i.line,Math.min(e.first+e.size,t.display.viewTo+500),function(o){if(i.line>=t.display.viewFrom){var s=o.styles,a=o.text.length>t.options.maxHighlightLength?Ne(e.mode,i.state):null,l=ze(t,o,i,!0);a&&(i.state=a),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!s||s.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!d&&hn)return nr(t,t.options.workDelay),!0}),e.highlightFrontier=i.line,e.modeFrontier=Math.max(e.modeFrontier,i.line),r.length&&Vi(t,function(){for(var e=0;e=n.viewFrom&&e.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==er(t))return!1;_i(t)&&(Zi(t),e.dims=ri(t));var r=i.first+i.size,o=Math.max(e.visible.from-t.options.viewportMargin,i.first),s=Math.min(r,e.visible.to+t.options.viewportMargin);n.viewFroms&&n.viewTo-s<20&&(s=Math.min(r,n.viewTo)),St&&(o=Bt(t.doc,o),s=jt(t.doc,s));var a=o!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=e.wrapperHeight||n.lastWrapWidth!=e.wrapperWidth;!function(t,e,n){var i=t.display;0==i.view.length||e>=i.viewTo||n<=i.viewFrom?(i.view=ln(t,e,n),i.viewFrom=e):(i.viewFrom>e?i.view=ln(t,e,i.viewFrom).concat(i.view):i.viewFromn&&(i.view=i.view.slice(0,ci(t,n)))),i.viewTo=n}(t,o,s),n.viewOffset=Ut(at(t.doc,n.viewFrom)),t.display.mover.style.top=n.viewOffset+"px";var c=er(t);if(!a&&0==c&&!e.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=function(t){if(t.hasFocus())return null;var e=D();if(!e||!E(t.display.lineDiv,e))return null;var n={activeElt:e};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&E(t.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}(t);return c>4&&(n.lineDiv.style.display="none"),function(t,e,n){var i=t.display,r=t.options.lineNumbers,o=i.lineDiv,s=o.firstChild;function a(e){var n=e.nextSibling;return l&&y&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),n}for(var c=i.view,u=i.viewFrom,d=0;d-1&&(f=!1),fn(t,h,u,n)),f&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(pt(t.options,u)))),s=h.node.nextSibling}else{var p=bn(t,h,u,n);o.insertBefore(p,s)}u+=h.size}for(;s;)s=a(s)}(t,n.updateLineNumbers,e.dims),c>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(t){if(t&&t.activeElt&&t.activeElt!=D()&&(t.activeElt.focus(),t.anchorNode&&E(document.body,t.anchorNode)&&E(document.body,t.focusNode))){var e=window.getSelection(),n=document.createRange();n.setEnd(t.anchorNode,t.anchorOffset),n.collapse(!1),e.removeAllRanges(),e.addRange(n),e.extend(t.focusNode,t.focusOffset)}}(u),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=e.wrapperHeight,n.lastWrapWidth=e.wrapperWidth,nr(t,400)),n.updateLineNumbers=null,!0}function sr(t,e){for(var n=e.viewport,i=!0;(i&&t.options.lineWrapping&&e.oldDisplayWidth!=In(t)||(n&&null!=n.top&&(n={top:Math.min(t.doc.height+Mn(t.display)-En(t),n.top)}),e.visible=wi(t.display,t.doc,n),!(e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)))&&or(t,e);i=!1){xi(t);var r=Ni(t);ui(t),Hi(t,r),cr(t,r),e.force=!1}e.signal(t,"update",t),t.display.viewFrom==t.display.reportedViewFrom&&t.display.viewTo==t.display.reportedViewTo||(e.signal(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo),t.display.reportedViewFrom=t.display.viewFrom,t.display.reportedViewTo=t.display.viewTo)}function ar(t,e){var n=new rr(t,e);if(or(t,n)){xi(t),sr(t,n);var i=Ni(t);ui(t),Hi(t,i),cr(t,i),n.finish()}}function lr(t){var e=t.display.gutters.offsetWidth;t.display.sizer.style.marginLeft=e+"px"}function cr(t,e){t.display.sizer.style.minHeight=e.docHeight+"px",t.display.heightForcer.style.top=e.docHeight+"px",t.display.gutters.style.height=e.docHeight+t.display.barHeight+Ln(t)+"px"}function ur(t){var e=t.display.gutters,n=t.options.gutters;M(e);for(var i=0;i-1&&!t.lineNumbers&&(t.gutters=t.gutters.slice(0),t.gutters.splice(e,1))}rr.prototype.signal=function(t,e){ce(t,e)&&this.events.push(arguments)},rr.prototype.finish=function(){for(var t=0;ta.clientWidth,u=a.scrollHeight>a.clientHeight;if(r&&c||o&&u){if(o&&y&&l)t:for(var h=e.target,f=s.view;h!=a;h=h.parentNode)for(var p=0;p=0&>(t,i.to())<=0)return n}return-1};var yr=function(t,e){this.anchor=t,this.head=e};function xr(t,e){var n=t[e];t.sort(function(t,e){return gt(t.from(),e.from())}),e=R(t,n);for(var i=1;i=0){var s=bt(o.from(),r.from()),a=xt(o.to(),r.to()),l=o.empty()?r.from()==r.head:o.from()==o.head;i<=e&&--e,t.splice(--i,2,new yr(l?a:s,l?s:a))}}return new vr(t,e)}function br(t,e){return new vr([new yr(t,e||t)],0)}function wr(t){return t.text?mt(t.from.line+t.text.length-1,K(t.text).length+(1==t.text.length?t.from.ch:0)):t.to}function Cr(t,e){if(gt(t,e.from)<0)return t;if(gt(t,e.to)<=0)return wr(e);var n=t.line+e.text.length-(e.to.line-e.from.line)-1,i=t.ch;return t.line==e.to.line&&(i+=wr(e).ch-e.to.ch),mt(n,i)}function _r(t,e){for(var n=[],i=0;i1&&t.remove(a.line+1,p-1),t.insert(a.line+1,v)}dn(t,"change",t,e)}function Lr(t,e,n){!function t(i,r,o){if(i.linked)for(var s=0;sa-t.cm.options.historyEventDelay||"*"==e.origin.charAt(0)))&&(o=function(t,e){return e?(Or(t.done),K(t.done)):t.done.length&&!K(t.done).ranges?K(t.done):t.done.length>1&&!t.done[t.done.length-2].ranges?(t.done.pop(),K(t.done)):void 0}(r,r.lastOp==i)))s=K(o.changes),0==gt(e.from,e.to)&&0==gt(e.from,s.to)?s.to=wr(e):o.changes.push(Nr(t,e));else{var l=K(r.done);for(l&&l.ranges||Fr(t.sel,r.done),o={changes:[Nr(t,e)],generation:r.generation},r.done.push(o);r.done.length>r.undoDepth;)r.done.shift(),r.done[0].ranges||r.done.shift()}r.done.push(n),r.generation=++r.maxGeneration,r.lastModTime=r.lastSelTime=a,r.lastOp=r.lastSelOp=i,r.lastOrigin=r.lastSelOrigin=e.origin,s||se(t,"historyAdded")}function Hr(t,e,n,i){var r=t.history,o=i&&i.origin;n==r.lastSelOp||o&&r.lastSelOrigin==o&&(r.lastModTime==r.lastSelTime&&r.lastOrigin==o||function(t,e,n,i){var r=e.charAt(0);return"*"==r||"+"==r&&n.ranges.length==i.ranges.length&&n.somethingSelected()==i.somethingSelected()&&new Date-t.history.lastSelTime<=(t.cm?t.cm.options.historyEventDelay:500)}(t,o,K(r.done),e))?r.done[r.done.length-1]=e:Fr(e,r.done),r.lastSelTime=+new Date,r.lastSelOrigin=o,r.lastSelOp=n,i&&!1!==i.clearRedo&&Or(r.undone)}function Fr(t,e){var n=K(e);n&&n.ranges&&n.equals(t)||e.push(t)}function Wr(t,e,n,i){var r=e["spans_"+t.id],o=0;t.iter(Math.max(t.first,n),Math.min(t.first+t.size,i),function(n){n.markedSpans&&((r||(r=e["spans_"+t.id]={}))[o]=n.markedSpans),++o})}function zr(t){if(!t)return null;for(var e,n=0;n-1&&(K(a)[d]=c[d],delete c[d])}}}return i}function jr(t,e,n,i){if(i){var r=t.anchor;if(n){var o=gt(e,r)<0;o!=gt(n,r)<0?(r=e,e=n):o!=gt(e,n)<0&&(e=n)}return new yr(r,e)}return new yr(n||e,e)}function qr(t,e,n,i,r){null==r&&(r=t.cm&&(t.cm.display.shift||t.extend)),Xr(t,new vr([jr(t.sel.primary(),e,n,r)],0),i)}function $r(t,e,n){for(var i=[],r=t.cm&&(t.cm.display.shift||t.extend),o=0;o=e.ch:a.to>e.ch))){if(r&&(se(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--s;continue}break}if(!l.atomic)continue;if(n){var c=l.find(i<0?1:-1),u=void 0;if((i<0?l.inclusiveRight:l.inclusiveLeft)&&(c=eo(t,c,-i,c&&c.line==e.line?o:null)),c&&c.line==e.line&&(u=gt(c,n))&&(i<0?u<0:u>0))return Zr(t,c,e,i,r)}var d=l.find(i<0?-1:1);return(i<0?l.inclusiveLeft:l.inclusiveRight)&&(d=eo(t,d,i,d.line==e.line?o:null)),d?Zr(t,d,e,i,r):null}}return e}function to(t,e,n,i,r){var o=i||1,s=Zr(t,e,n,o,r)||!r&&Zr(t,e,n,o,!0)||Zr(t,e,n,-o,r)||!r&&Zr(t,e,n,-o,!0);return s||(t.cantEdit=!0,mt(t.first,0))}function eo(t,e,n,i){return n<0&&0==e.ch?e.line>t.first?Ct(t,mt(e.line-1)):null:n>0&&e.ch==(i||at(t,e.line)).text.length?e.line0)){var u=[l,1],d=gt(c.from,a.from),h=gt(c.to,a.to);(d<0||!s.inclusiveLeft&&!d)&&u.push({from:c.from,to:a.from}),(h>0||!s.inclusiveRight&&!h)&&u.push({from:a.to,to:c.to}),r.splice.apply(r,u),l+=u.length-3}}return r}(t,e.from,e.to);if(i)for(var r=i.length-1;r>=0;--r)oo(t,{from:i[r].from,to:i[r].to,text:r?[""]:e.text});else oo(t,e)}}function oo(t,e){if(1!=e.text.length||""!=e.text[0]||0!=gt(e.from,e.to)){var n=_r(t,e);Pr(t,e,n,t.cm?t.cm.curOp.id:NaN),lo(t,e,n,Lt(t,e));var i=[];Lr(t,function(t,n){n||-1!=R(i,t.history)||(fo(t.history,e),i.push(t.history)),lo(t,e,null,Lt(t,e))})}}function so(t,e,n){if(!t.cm||!t.cm.state.suppressEdits||n){for(var i,r=t.history,o=t.sel,s="undo"==e?r.done:r.undone,a="undo"==e?r.undone:r.done,l=0;l=0;--h){var f=d(h);if(f)return f.v}}}}function ao(t,e){if(0!=e&&(t.first+=e,t.sel=new vr(Y(t.sel.ranges,function(t){return new yr(mt(t.anchor.line+e,t.anchor.ch),mt(t.head.line+e,t.head.ch))}),t.sel.primIndex),t.cm)){Qi(t.cm,t.first,t.first-e,e);for(var n=t.cm.display,i=n.viewFrom;it.lastLine())){if(e.from.lineo&&(e={from:e.from,to:mt(o,at(t,o).text.length),text:[e.text[0]],origin:e.origin}),e.removed=lt(t,e.from,e.to),n||(n=_r(t,e)),t.cm?function(t,e,n){var i=t.doc,r=t.display,o=e.from,s=e.to,a=!1,l=o.line;t.options.lineWrapping||(l=dt(Rt(at(i,o.line))),i.iter(l,s.line+1,function(t){if(t==r.maxLine)return a=!0,!0})),i.sel.contains(e.from,e.to)>-1&&le(t),Ar(i,e,n,si(t)),t.options.lineWrapping||(i.iter(l,o.line+e.text.length,function(t){var e=Gt(t);e>r.maxLineLength&&(r.maxLine=t,r.maxLineLength=e,r.maxLineChanged=!0,a=!1)}),a&&(t.curOp.updateMaxLine=!0)),function(t,e){if(t.modeFrontier=Math.min(t.modeFrontier,e),!(t.highlightFrontiern;i--){var r=at(t,i).stateAfter;if(r&&(!(r instanceof Fe)||i+r.lookAhead1||!(this.children[0]instanceof mo))){var a=[];this.collapse(a),this.children=[new mo(a)],this.children[0].parent=this}},collapse:function(t){for(var e=0;e50){for(var s=r.lines.length%25+25,a=s;a10);t.parent.maybeSpill()}},iterN:function(t,e,n){for(var i=0;i0||0==s&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=I("span",[o.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(zt(t,e.line,e,n,o)||e.line!=n.line&&zt(t,n.line,e,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");St=!0}o.addToHistory&&Pr(t,{from:e,to:n,origin:"markText"},t.sel,NaN);var a,l=e.line,c=t.cm;if(t.iter(l,n.line+1,function(t){c&&o.collapsed&&!c.options.lineWrapping&&Rt(t)==c.display.maxLine&&(a=!0),o.collapsed&&l!=e.line&&ut(t,0),function(t,e){t.markedSpans=t.markedSpans?t.markedSpans.concat([e]):[e],e.marker.attachLine(t)}(t,new Tt(o,l==e.line?e.ch:null,l==n.line?n.ch:null)),++l}),o.collapsed&&t.iter(e.line,n.line+1,function(e){qt(t,e)&&ut(e,0)}),o.clearOnEnter&&ie(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(kt=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++xo,o.atomic=!0),c){if(a&&(c.curOp.updateMaxLine=!0),o.collapsed)Qi(c,e.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=e.line;u<=n.line;u++)Ji(c,u,"text");o.atomic&&Qr(c.doc),dn(c,"markerAdded",c,o)}return o}bo.prototype.clear=function(){if(!this.explicitlyCleared){var t=this.doc.cm,e=t&&!t.curOp;if(e&&Bi(t),ce(this,"clear")){var n=this.find();n&&dn(this,"clear",n.from,n.to)}for(var i=null,r=null,o=0;ot.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=u,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&Qi(t,i,r+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Qr(t.doc)),t&&dn(t,"markerCleared",t,this,i,r),e&&ji(t),this.parent&&this.parent.clear()}},bo.prototype.find=function(t,e){var n,i;null==t&&"bookmark"==this.type&&(t=1);for(var r=0;r=0;l--)ro(this,i[l]);a?Vr(this,a):this.cm&&Ti(this.cm)}),undo:Yi(function(){so(this,"undo")}),redo:Yi(function(){so(this,"redo")}),undoSelection:Yi(function(){so(this,"undo",!0)}),redoSelection:Yi(function(){so(this,"redo",!0)}),setExtending:function(t){this.extend=t},getExtending:function(){return this.extend},historySize:function(){for(var t=this.history,e=0,n=0,i=0;i=t.ch)&&e.push(r.marker.parent||r.marker)}return e},findMarks:function(t,e,n){t=Ct(this,t),e=Ct(this,e);var i=[],r=t.line;return this.iter(t.line,e.line+1,function(o){var s=o.markedSpans;if(s)for(var a=0;a=l.to||null==l.from&&r!=t.line||null!=l.from&&r==e.line&&l.from>=e.ch||n&&!n(l.marker)||i.push(l.marker.parent||l.marker)}++r}),i},getAllMarks:function(){var t=[];return this.iter(function(e){var n=e.markedSpans;if(n)for(var i=0;it)return e=t,!0;t-=o,++n}),Ct(this,mt(n,e))},indexFromPos:function(t){var e=(t=Ct(this,t)).ch;if(t.linee&&(e=t.from),null!=t.to&&t.to-1)return e.state.draggingText(t),void setTimeout(function(){return e.display.input.focus()},20);try{var u=t.dataTransfer.getData("Text");if(u){var d;if(e.state.draggingText&&!e.state.draggingText.copy&&(d=e.listSelections()),Kr(e.doc,br(n,n)),d)for(var h=0;h=0;e--)co(t.doc,"",i[e].from,i[e].to,"+delete");Ti(t)})}Wo.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Wo.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Wo.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Wo.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Wo.default=y?Wo.macDefault:Wo.pcDefault;var Vo={selectAll:no,singleSelection:function(t){return t.setSelection(t.getCursor("anchor"),t.getCursor("head"),q)},killLine:function(t){return Go(t,function(e){if(e.empty()){var n=at(t.doc,e.head.line).text.length;return e.head.ch==n&&e.head.line0)r=new mt(r.line,r.ch+1),t.replaceRange(o.charAt(r.ch-1)+o.charAt(r.ch-2),mt(r.line,r.ch-2),r,"+transpose");else if(r.line>t.doc.first){var s=at(t.doc,r.line-1).text;s&&(r=new mt(r.line,1),t.replaceRange(o.charAt(0)+t.doc.lineSeparator()+s.charAt(s.length-1),mt(r.line-1,s.length-1),r,"+transpose"))}n.push(new yr(r,r))}t.setSelections(n)})},newlineAndIndent:function(t){return Vi(t,function(){for(var e=t.listSelections(),n=e.length-1;n>=0;n--)t.replaceRange(t.doc.lineSeparator(),e[n].anchor,e[n].head,"+input");e=t.listSelections();for(var i=0;i-1&&(gt((r=c.ranges[r]).from(),e)<0||e.xRel>0)&&(gt(r.to(),e)>0||e.xRel<0)?function(t,e,n,i){var r=t.display,o=!1,c=Xi(t,function(e){l&&(r.scroller.draggable=!1),t.state.draggingText=!1,oe(document,"mouseup",c),oe(document,"mousemove",u),oe(r.scroller,"dragstart",d),oe(r.scroller,"drop",c),o||(de(e),i.addNew||qr(t.doc,n,null,null,i.extend),l||s&&9==a?setTimeout(function(){document.body.focus(),r.input.focus()},20):r.input.focus())}),u=function(t){o=o||Math.abs(e.clientX-t.clientX)+Math.abs(e.clientY-t.clientY)>=10},d=function(){return o=!0};l&&(r.scroller.draggable=!0),t.state.draggingText=c,c.copy=!i.moveOnDrag,r.scroller.dragDrop&&r.scroller.dragDrop(),ie(document,"mouseup",c),ie(document,"mousemove",u),ie(r.scroller,"dragstart",d),ie(r.scroller,"drop",c),gi(t),setTimeout(function(){return r.input.focus()},20)}(t,i,e,o):function(t,e,n,i){var r=t.display,o=t.doc;de(e);var s,a,l=o.sel,c=l.ranges;if(i.addNew&&!i.extend?(a=o.sel.contains(n),s=a>-1?c[a]:new yr(n,n)):(s=o.sel.primary(),a=o.sel.primIndex),"rectangle"==i.unit)i.addNew||(s=new yr(n,n)),n=li(t,e,!0,!0),a=-1;else{var u=ls(t,n,i.unit);s=i.extend?jr(s,u.anchor,u.head,i.extend):u}i.addNew?-1==a?(a=c.length,Xr(o,xr(c.concat([s]),a),{scroll:!1,origin:"*mouse"})):c.length>1&&c[a].empty()&&"char"==i.unit&&!i.extend?(Xr(o,xr(c.slice(0,a).concat(c.slice(a+1)),0),{scroll:!1,origin:"*mouse"}),l=o.sel):Ur(o,a,s,$):(a=0,Xr(o,new vr([s],0),$),l=o.sel);var d=n,h=r.wrapper.getBoundingClientRect(),f=0;function p(e){var c=++f,u=li(t,e,!0,"rectangle"==i.unit);if(u)if(0!=gt(u,d)){t.curOp.focus=D(),function(e){if(0!=gt(d,e))if(d=e,"rectangle"==i.unit){for(var r=[],c=t.options.tabSize,u=W(at(o,n.line).text,n.ch,c),h=W(at(o,e.line).text,e.ch,c),f=Math.min(u,h),p=Math.max(u,h),m=Math.min(n.line,e.line),g=Math.min(t.lastLine(),Math.max(n.line,e.line));m<=g;m++){var v=at(o,m).text,y=G(v,f,c);f==p?r.push(new yr(mt(m,y),mt(m,y))):v.length>y&&r.push(new yr(mt(m,y),mt(m,G(v,p,c))))}r.length||r.push(new yr(n,n)),Xr(o,xr(l.ranges.slice(0,a).concat(r),a),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var x,b=s,w=ls(t,e,i.unit),C=b.anchor;gt(w.anchor,C)>0?(x=w.head,C=bt(b.from(),w.anchor)):(x=w.anchor,C=xt(b.to(),w.head));var _=l.ranges.slice(0);_[a]=new yr(Ct(o,C),x),Xr(o,xr(_,a),$)}}(u);var m=wi(r,o);(u.line>=m.to||u.lineh.bottom?20:0;g&&setTimeout(Xi(t,function(){f==c&&(r.scroller.scrollTop+=g,p(e))}),50)}}function m(e){t.state.selectingText=!1,f=1/0,de(e),r.input.focus(),oe(document,"mousemove",g),oe(document,"mouseup",v),o.history.lastSelOrigin=null}var g=Xi(t,function(t){ge(t)?p(t):m(t)}),v=Xi(t,m);t.state.selectingText=v,ie(document,"mousemove",g),ie(document,"mouseup",v)}(t,i,e,o)}(e,i,o,t):me(t)==n.scroller&&de(t):2==r?(i&&qr(e.doc,i),setTimeout(function(){return n.input.focus()},20)):3==r&&(_?ds(e,t):gi(e)))}}function ls(t,e,n){if("char"==n)return new yr(e,e);if("word"==n)return t.findWordAt(e);if("line"==n)return new yr(mt(e.line,0),Ct(t.doc,mt(e.line+1,0)));var i=n(t,e);return new yr(i.from,i.to)}function cs(t,e,n,i){var r,o;try{r=e.clientX,o=e.clientY}catch(e){return!1}if(r>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;i&&de(e);var s=t.display,a=s.lineDiv.getBoundingClientRect();if(o>a.bottom||!ce(t,n))return fe(e);o-=a.top-s.viewOffset;for(var l=0;l=r){var u=ht(t.doc,o),d=t.options.gutters[l];return se(t,n,t,u,d,e),fe(e)}}}function us(t,e){return cs(t,e,"gutterClick",!0)}function ds(t,e){Sn(t.display,e)||function(t,e){return!!ce(t,"gutterContextMenu")&&cs(t,e,"gutterContextMenu",!1)}(t,e)||ae(t,e,"contextmenu")||t.display.input.onContextMenu(e)}function hs(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-"),qn(t)}ss.prototype.compare=function(t,e,n){return this.time+400>t&&0==gt(e,this.pos)&&n==this.button};var fs={toString:function(){return"CodeMirror.Init"}},ps={},ms={};function gs(t){ur(t),Qi(t),Ci(t)}function vs(t,e,n){var i=n&&n!=fs;if(!e!=!i){var r=t.display.dragFunctions,o=e?ie:oe;o(t.display.scroller,"dragstart",r.start),o(t.display.scroller,"dragenter",r.enter),o(t.display.scroller,"dragover",r.over),o(t.display.scroller,"dragleave",r.leave),o(t.display.scroller,"drop",r.drop)}}function ys(t){t.options.lineWrapping?(N(t.display.wrapper,"CodeMirror-wrap"),t.display.sizer.style.minWidth="",t.display.sizerWidth=null):(T(t.display.wrapper,"CodeMirror-wrap"),Vt(t)),ai(t),Qi(t),qn(t),setTimeout(function(){return Hi(t)},100)}function xs(t,e){var i=this;if(!(this instanceof xs))return new xs(t,e);this.options=e=e?F(e):{},F(ps,e,!1),dr(e);var r=e.value;"string"==typeof r&&(r=new To(r,e.mode,null,e.lineSeparator,e.direction)),this.doc=r;var o=new xs.inputStyles[e.inputStyle](this),c=this.display=new function(t,e,i){var r=this;this.input=i,r.scrollbarFiller=L("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=L("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=I("div",null,"CodeMirror-code"),r.selectionDiv=L("div",null,null,"position: relative; z-index: 1"),r.cursorDiv=L("div",null,"CodeMirror-cursors"),r.measure=L("div",null,"CodeMirror-measure"),r.lineMeasure=L("div",null,"CodeMirror-measure"),r.lineSpace=I("div",[r.measure,r.lineMeasure,r.selectionDiv,r.cursorDiv,r.lineDiv],null,"position: relative; outline: none");var o=I("div",[r.lineSpace],"CodeMirror-lines");r.mover=L("div",[o],null,"position: relative"),r.sizer=L("div",[r.mover],"CodeMirror-sizer"),r.sizerWidth=null,r.heightForcer=L("div",null,null,"position: absolute; height: "+B+"px; width: 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u in c.wrapper.CodeMirror=this,ur(this),hs(this),e.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),zi(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new z,keySeq:null,specialChars:null},e.autofocus&&!v&&c.input.focus(),s&&a<11&&setTimeout(function(){return i.display.input.reset(!0)},20),function(t){var e=t.display;ie(e.scroller,"mousedown",Xi(t,as)),ie(e.scroller,"dblclick",s&&a<11?Xi(t,function(e){if(!ae(t,e)){var n=li(t,e);if(n&&!us(t,e)&&!Sn(t.display,e)){de(e);var i=t.findWordAt(n);qr(t.doc,i.anchor,i.head)}}}):function(e){return ae(t,e)||de(e)}),_||ie(e.scroller,"contextmenu",function(e){return ds(t,e)});var n,i={end:0};function r(){e.activeTouch&&(n=setTimeout(function(){return e.activeTouch=null},1e3),(i=e.activeTouch).end=+new Date)}function o(t,e){if(null==e.left)return!0;var n=e.left-t.left,i=e.top-t.top;return n*n+i*i>400}ie(e.scroller,"touchstart",function(r){if(!ae(t,r)&&!function(t){if(1!=t.touches.length)return!1;var e=t.touches[0];return e.radiusX<=1&&e.radiusY<=1}(r)){e.input.ensurePolled(),clearTimeout(n);var o=+new Date;e.activeTouch={start:o,moved:!1,prev:o-i.end<=300?i:null},1==r.touches.length&&(e.activeTouch.left=r.touches[0].pageX,e.activeTouch.top=r.touches[0].pageY)}}),ie(e.scroller,"touchmove",function(){e.activeTouch&&(e.activeTouch.moved=!0)}),ie(e.scroller,"touchend",function(n){var i=e.activeTouch;if(i&&!Sn(e,n)&&null!=i.left&&!i.moved&&new Date-i.start<300){var s,a=t.coordsChar(e.activeTouch,"page");s=!i.prev||o(i,i.prev)?new yr(a,a):!i.prev.prev||o(i,i.prev.prev)?t.findWordAt(a):new yr(mt(a.line,0),Ct(t.doc,mt(a.line+1,0))),t.setSelection(s.anchor,s.head),t.focus(),de(n)}r()}),ie(e.scroller,"touchcancel",r),ie(e.scroller,"scroll",function(){e.scroller.clientHeight&&(Ii(t,e.scroller.scrollTop),Di(t,e.scroller.scrollLeft,!0),se(t,"scroll",t))}),ie(e.scroller,"mousewheel",function(e){return gr(t,e)}),ie(e.scroller,"DOMMouseScroll",function(e){return gr(t,e)}),ie(e.wrapper,"scroll",function(){return e.wrapper.scrollTop=e.wrapper.scrollLeft=0}),e.dragFunctions={enter:function(e){ae(t,e)||pe(e)},over:function(e){ae(t,e)||(function(t,e){var n=li(t,e);if(n){var i=document.createDocumentFragment();hi(t,n,i),t.display.dragCursor||(t.display.dragCursor=L("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),t.display.lineSpace.insertBefore(t.display.dragCursor,t.display.cursorDiv)),A(t.display.dragCursor,i)}}(t,e),pe(e))},start:function(e){return function(t,e){if(s&&(!t.state.draggingText||+new Date-Mo<100))pe(e);else if(!ae(t,e)&&!Sn(t.display,e)&&(e.dataTransfer.setData("Text",t.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!h)){var n=L("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",d&&(n.width=n.height=1,t.display.wrapper.appendChild(n),n._top=n.offsetTop),e.dataTransfer.setDragImage(n,0,0),d&&n.parentNode.removeChild(n)}}(t,e)},drop:Xi(t,Ao),leave:function(e){ae(t,e)||Lo(t)}};var l=e.input.getField();ie(l,"keyup",function(e){return ns.call(t,e)}),ie(l,"keydown",Xi(t,es)),ie(l,"keypress",Xi(t,is)),ie(l,"focus",function(e){return vi(t,e)}),ie(l,"blur",function(e){return yi(t,e)})}(this),Do(),Bi(this),this.curOp.forceUpdate=!0,Ir(this,r),e.autofocus&&!v||this.hasFocus()?setTimeout(H(vi,this),20):yi(this),ms)ms.hasOwnProperty(u)&&ms[u](i,e[u],fs);_i(this),e.finishInit&&e.finishInit(this);for(var f=0;f150)){if(!i)return;n="prev"}}else c=0,n="not";"prev"==n?c=e>o.first?W(at(o,e-1).text,null,s):0:"add"==n?c=l+t.options.indentUnit:"subtract"==n?c=l-t.options.indentUnit:"number"==typeof n&&(c=l+n),c=Math.max(0,c);var d="",h=0;if(t.options.indentWithTabs)for(var f=Math.floor(c/s);f;--f)h+=s,d+="\t";if(h1)if(Cs&&Cs.text.join("\n")==e){if(i.ranges.length%Cs.text.length==0){c=[];for(var u=0;u=0;d--){var h=i.ranges[d],f=h.from(),p=h.to();h.empty()&&(n&&n>0?f=mt(f.line,f.ch-n):t.state.overwrite&&!a?p=mt(p.line,Math.min(at(o,p.line).text.length,p.ch+K(l).length)):Cs&&Cs.lineWise&&Cs.text.join("\n")==e&&(f=p=mt(f.line,0))),s=t.curOp.updateInput;var m={from:f,to:p,text:c?c[d%c.length]:l,origin:r||(a?"paste":t.state.cutIncoming?"cut":"+input")};ro(t.doc,m),dn(t,"inputRead",t,m)}e&&!a&&Ts(t,e),Ti(t),t.curOp.updateInput=s,t.curOp.typing=!0,t.state.pasteIncoming=t.state.cutIncoming=!1}function Ss(t,e){var n=t.clipboardData&&t.clipboardData.getData("Text");if(n)return t.preventDefault(),e.isReadOnly()||e.options.disableInput||Vi(e,function(){return ks(e,n,0,null,"paste")}),!0}function Ts(t,e){if(t.options.electricChars&&t.options.smartIndent)for(var n=t.doc.sel,i=n.ranges.length-1;i>=0;i--){var r=n.ranges[i];if(!(r.head.ch>100||i&&n.ranges[i-1].head.line==r.head.line)){var o=t.getModeAt(r.head),s=!1;if(o.electricChars){for(var a=0;a-1){s=ws(t,r.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(at(t.doc,r.head.line).text.slice(0,r.head.ch))&&(s=ws(t,r.head.line,"smart"));s&&dn(t,"electricInput",t,r.head.line)}}}function Ms(t){for(var e=[],n=[],i=0;i=t.first+t.size||(e=new mt(s,e.ch,e.sticky),!(a=at(t,s)))))return!1;e=te(r,t.cm,a,e.line,n)}else e=o;return!0}if("char"==i)l();else if("column"==i)l(!0);else if("word"==i||"group"==i)for(var c=null,u="group"==i,d=t.cm&&t.cm.getHelper(e,"wordChars"),h=!0;!(n<0)||l(!h);h=!1){var f=a.text.charAt(e.ch)||"\n",p=et(f,d)?"w":u&&"\n"==f?"n":!u||/\s/.test(f)?null:"p";if(!u||h||p||(p="s"),c&&c!=p){n<0&&(n=1,l(),e.sticky="after");break}if(p&&(c=p),n>0&&!l(!h))break}var m=to(t,e,o,s,!0);return vt(o,m)&&(m.hitSide=!0),m}function Es(t,e,n,i){var r,o,s=t.doc,a=e.left;if("page"==i){var l=Math.min(t.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*ni(t.display),3);r=(n>0?e.bottom:e.top)+n*c}else"line"==i&&(r=n>0?e.bottom+3:e.top-3);for(;(o=Jn(t,a,r)).outside;){if(n<0?r<=0:r>=s.height){o.hitSide=!0;break}r+=5*n}return o}var Ds=function(t){this.cm=t,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new z,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ns(t,e){var n=On(t,e.line);if(!n||n.hidden)return null;var i=at(t.doc,e.line),r=Dn(n,i,e.line),o=Qt(i,t.doc.direction),s="left";if(o){var a=Kt(o,e.ch);s=a%2?"right":"left"}var l=zn(r.map,e.ch,s);return l.offset="right"==l.collapse?l.end:l.start,l}function Os(t,e){return e&&(t.bad=!0),t}function Ps(t,e,n){var i;if(e==t.display.lineDiv){if(!(i=t.display.lineDiv.childNodes[n]))return Os(t.clipPos(mt(t.display.viewTo-1)),!0);e=null,n=0}else for(i=e;;i=i.parentNode){if(!i||i==t.display.lineDiv)return null;if(i.parentNode&&i.parentNode==t.display.lineDiv)break}for(var r=0;r=e.display.viewTo||o.line=e.display.viewFrom&&Ns(e,r)||{node:l[0].measure.map[2],offset:0},u=o.linei.firstLine()&&(s=mt(s.line-1,at(i.doc,s.line-1).length)),a.ch==at(i.doc,a.line).text.length&&a.liner.viewTo-1)return!1;s.line==r.viewFrom||0==(t=ci(i,s.line))?(e=dt(r.view[0].line),n=r.view[0].node):(e=dt(r.view[t].line),n=r.view[t-1].node.nextSibling);var l,c,u=ci(i,a.line);if(u==r.view.length-1?(l=r.viewTo-1,c=r.lineDiv.lastChild):(l=dt(r.view[u+1].line)-1,c=r.view[u+1].node.previousSibling),!n)return!1;for(var d=i.doc.splitLines(function(t,e,n,i,r){var o="",s=!1,a=t.doc.lineSeparator();function l(){s&&(o+=a,s=!1)}function c(t){t&&(l(),o+=t)}function u(e){if(1==e.nodeType){var n=e.getAttribute("cm-text");if(null!=n)return void c(n||e.textContent.replace(/\u200b/g,""));var o,d=e.getAttribute("cm-marker");if(d){var h=t.findMarks(mt(i,0),mt(r+1,0),(m=+d,function(t){return t.id==m}));return void(h.length&&(o=h[0].find())&&c(lt(t.doc,o.from,o.to).join(a)))}if("false"==e.getAttribute("contenteditable"))return;var f=/^(pre|div|p)$/i.test(e.nodeName);f&&l();for(var p=0;p1&&h.length>1;)if(K(d)==K(h))d.pop(),h.pop(),l--;else{if(d[0]!=h[0])break;d.shift(),h.shift(),e++}for(var f=0,p=0,m=d[0],g=h[0],v=Math.min(m.length,g.length);fs.ch&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)f--,p++;d[d.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(f).replace(/\u200b+$/,"");var w=mt(e,f),C=mt(l,h.length?K(h).length-p:0);return d.length>1||d[0]||gt(w,C)?(co(i.doc,d,w,C,"+input"),!0):void 0},Ds.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ds.prototype.reset=function(){this.forceCompositionEnd()},Ds.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Ds.prototype.readFromDOMSoon=function(){var t=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(t.readDOMTimeout=null,t.composing){if(!t.composing.done)return;t.composing=null}t.updateFromDOM()},80))},Ds.prototype.updateFromDOM=function(){var t=this;!this.cm.isReadOnly()&&this.pollContent()||Vi(this.cm,function(){return Qi(t.cm)})},Ds.prototype.setUneditable=function(t){t.contentEditable="false"},Ds.prototype.onKeyPress=function(t){0!=t.charCode&&(t.preventDefault(),this.cm.isReadOnly()||Xi(this.cm,ks)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},Ds.prototype.readOnlyChanged=function(t){this.div.contentEditable=String("nocursor"!=t)},Ds.prototype.onContextMenu=function(){},Ds.prototype.resetPosition=function(){},Ds.prototype.needsContentAttribute=!0;var Fs=function(t){this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new z,this.hasSelection=!1,this.composing=null};Fs.prototype.init=function(t){var e=this,n=this,i=this.cm,r=this.wrapper=Ls(),o=this.textarea=r.firstChild;function l(t){if(!ae(i,t)){if(i.somethingSelected())_s({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var e=Ms(i);_s({lineWise:!0,text:e.text}),"cut"==t.type?i.setSelections(e.ranges,null,q):(n.prevInput="",o.value=e.text.join("\n"),P(o))}"cut"==t.type&&(i.state.cutIncoming=!0)}}t.wrapper.insertBefore(r,t.wrapper.firstChild),m&&(o.style.width="0px"),ie(o,"input",function(){s&&a>=9&&e.hasSelection&&(e.hasSelection=null),n.poll()}),ie(o,"paste",function(t){ae(i,t)||Ss(t,i)||(i.state.pasteIncoming=!0,n.fastPoll())}),ie(o,"cut",l),ie(o,"copy",l),ie(t.scroller,"paste",function(e){Sn(t,e)||ae(i,e)||(i.state.pasteIncoming=!0,n.focus())}),ie(t.lineSpace,"selectstart",function(e){Sn(t,e)||de(e)}),ie(o,"compositionstart",function(){var t=i.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:t,range:i.markText(t,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ie(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Fs.prototype.prepareSelection=function(){var t=this.cm,e=t.display,n=t.doc,i=di(t);if(t.options.moveInputWithCursor){var r=Kn(t,n.sel.primary().head,"div"),o=e.wrapper.getBoundingClientRect(),s=e.lineDiv.getBoundingClientRect();i.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,r.top+s.top-o.top)),i.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,r.left+s.left-o.left))}return i},Fs.prototype.showSelection=function(t){var e=this.cm,n=e.display;A(n.cursorDiv,t.cursors),A(n.selectionDiv,t.selection),null!=t.teTop&&(this.wrapper.style.top=t.teTop+"px",this.wrapper.style.left=t.teLeft+"px")},Fs.prototype.reset=function(t){if(!this.contextMenuPending&&!this.composing){var e=this.cm;if(e.somethingSelected()){this.prevInput="";var n=e.getSelection();this.textarea.value=n,e.state.focused&&P(this.textarea),s&&a>=9&&(this.hasSelection=n)}else t||(this.prevInput=this.textarea.value="",s&&a>=9&&(this.hasSelection=null))}},Fs.prototype.getField=function(){return this.textarea},Fs.prototype.supportsTouch=function(){return!1},Fs.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||D()!=this.textarea))try{this.textarea.focus()}catch(t){}},Fs.prototype.blur=function(){this.textarea.blur()},Fs.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Fs.prototype.receivedFocus=function(){this.slowPoll()},Fs.prototype.slowPoll=function(){var t=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){t.poll(),t.cm.state.focused&&t.slowPoll()})},Fs.prototype.fastPoll=function(){var t=!1,e=this;e.pollingFast=!0,e.polling.set(20,function n(){var i=e.poll();i||t?(e.pollingFast=!1,e.slowPoll()):(t=!0,e.polling.set(60,n))})},Fs.prototype.poll=function(){var t=this,e=this.cm,n=this.textarea,i=this.prevInput;if(this.contextMenuPending||!e.state.focused||ke(n)&&!i&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=n.value;if(r==i&&!e.somethingSelected())return!1;if(s&&a>=9&&this.hasSelection===r||y&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var o=r.charCodeAt(0);if(8203!=o||i||(i="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,c=Math.min(i.length,r.length);l1e3||r.indexOf("\n")>-1?n.value=t.prevInput="":t.prevInput=r,t.composing&&(t.composing.range.clear(),t.composing.range=e.markText(t.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Fs.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Fs.prototype.onKeyPress=function(){s&&a>=9&&(this.hasSelection=null),this.fastPoll()},Fs.prototype.onContextMenu=function(t){var e=this,n=e.cm,i=n.display,r=e.textarea,o=li(n,t),c=i.scroller.scrollTop;if(o&&!d){var u=n.options.resetSelectionOnContextMenu;u&&-1==n.doc.sel.contains(o)&&Xi(n,Xr)(n.doc,br(o),q);var h=r.style.cssText,f=e.wrapper.style.cssText;e.wrapper.style.cssText="position: absolute";var p,m=e.wrapper.getBoundingClientRect();if(r.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(t.clientY-m.top-5)+"px; left: "+(t.clientX-m.left-5)+"px;\n z-index: 1000; background: "+(s?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(p=window.scrollY),i.input.focus(),l&&window.scrollTo(null,p),i.input.reset(),n.somethingSelected()||(r.value=e.prevInput=" "),e.contextMenuPending=!0,i.selForContextMenu=n.doc.sel,clearTimeout(i.detectingSelectAll),s&&a>=9&&v(),_){pe(t);var g=function(){oe(window,"mouseup",g),setTimeout(y,20)};ie(window,"mouseup",g)}else setTimeout(y,50)}function v(){if(null!=r.selectionStart){var t=n.somethingSelected(),o="​"+(t?r.value:"");r.value="⇚",r.value=o,e.prevInput=t?"":"​",r.selectionStart=1,r.selectionEnd=o.length,i.selForContextMenu=n.doc.sel}}function y(){if(e.contextMenuPending=!1,e.wrapper.style.cssText=f,r.style.cssText=h,s&&a<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=c),null!=r.selectionStart){(!s||s&&a<9)&&v();var t=0,o=function(){i.selForContextMenu==n.doc.sel&&0==r.selectionStart&&r.selectionEnd>0&&"​"==e.prevInput?Xi(n,no)(n):t++<10?i.detectingSelectAll=setTimeout(o,500):(i.selForContextMenu=null,i.input.reset())};i.detectingSelectAll=setTimeout(o,200)}}},Fs.prototype.readOnlyChanged=function(t){t||this.reset(),this.textarea.disabled="nocursor"==t},Fs.prototype.setUneditable=function(){},Fs.prototype.needsContentAttribute=!1,function(t){var e=t.optionHandlers;function n(n,i,r,o){t.defaults[n]=i,r&&(e[n]=o?function(t,e,n){n!=fs&&r(t,e,n)}:r)}t.defineOption=n,t.Init=fs,n("value","",function(t,e){return t.setValue(e)},!0),n("mode",null,function(t,e){t.doc.modeOption=e,Sr(t)},!0),n("indentUnit",2,Sr,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(t){Tr(t),qn(t),Qi(t)},!0),n("lineSeparator",null,function(t,e){if(t.doc.lineSep=e,e){var n=[],i=t.doc.first;t.doc.iter(function(t){for(var r=0;;){var o=t.text.indexOf(e,r);if(-1==o)break;r=o+e.length,n.push(mt(i,o))}i++});for(var r=n.length-1;r>=0;r--)co(t.doc,e,n[r],mt(n[r].line,n[r].ch+e.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,e,n){t.state.specialChars=new RegExp(e.source+(e.test("\t")?"":"|\t"),"g"),n!=fs&&t.refresh()}),n("specialCharPlaceholder",en,function(t){return t.refresh()},!0),n("electricChars",!0),n("inputStyle",v?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(t,e){return t.getInputField().spellcheck=e},!0),n("rtlMoveVisually",!b),n("wholeLineUpdateBefore",!0),n("theme","default",function(t){hs(t),gs(t)},!0),n("keyMap","default",function(t,e,n){var i=Uo(e),r=n!=fs&&Uo(n);r&&r.detach&&r.detach(t,i),i.attach&&i.attach(t,r||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,ys,!0),n("gutters",[],function(t){dr(t.options),gs(t)},!0),n("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?oi(t.display)+"px":"0",t.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(t){return Hi(t)},!0),n("scrollbarStyle","native",function(t){zi(t),Hi(t),t.display.scrollbars.setScrollTop(t.doc.scrollTop),t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)},!0),n("lineNumbers",!1,function(t){dr(t.options),gs(t)},!0),n("firstLineNumber",1,gs,!0),n("lineNumberFormatter",function(t){return t},gs,!0),n("showCursorWhenSelecting",!1,ui,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(t,e){"nocursor"==e&&(yi(t),t.display.input.blur()),t.display.input.readOnlyChanged(e)}),n("disableInput",!1,function(t,e){e||t.display.input.reset()},!0),n("dragDrop",!0,vs),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,ui,!0),n("singleCursorHeightPerLine",!0,ui,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Tr,!0),n("addModeClass",!1,Tr,!0),n("pollInterval",100),n("undoDepth",200,function(t,e){return t.doc.history.undoDepth=e}),n("historyEventDelay",1250),n("viewportMargin",10,function(t){return t.refresh()},!0),n("maxHighlightLength",1e4,Tr,!0),n("moveInputWithCursor",!0,function(t,e){e||t.display.input.resetPosition()}),n("tabindex",null,function(t,e){return t.display.input.getField().tabIndex=e||""}),n("autofocus",null),n("direction","ltr",function(t,e){return t.doc.setDirection(e)},!0)}(xs),function(t){var e=t.optionHandlers,n=t.helpers={};t.prototype={constructor:t,focus:function(){window.focus(),this.display.input.focus()},setOption:function(t,n){var i=this.options,r=i[t];i[t]==n&&"mode"!=t||(i[t]=n,e.hasOwnProperty(t)&&Xi(this,e[t])(this,n,r),se(this,"optionChange",this,t))},getOption:function(t){return this.options[t]},getDoc:function(){return this.doc},addKeyMap:function(t,e){this.state.keyMaps[e?"push":"unshift"](Uo(t))},removeKeyMap:function(t){for(var e=this.state.keyMaps,n=0;nn&&(ws(this,r.head.line,t,!0),n=r.head.line,i==this.doc.sel.primIndex&&Ti(this));else{var o=r.from(),s=r.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var l=a;l0&&Ur(this.doc,i,new yr(o,c[i].to()),q)}}}),getTokenAt:function(t,e){return Ge(this,t,e)},getLineTokens:function(t,e){return Ge(this,mt(t),e,!0)},getTokenTypeAt:function(t){t=Ct(this.doc,t);var e,n=Re(this,at(this.doc,t.line)),i=0,r=(n.length-1)/2,o=t.ch;if(0==o)e=n[2];else for(;;){var s=i+r>>1;if((s?n[2*s-1]:0)>=o)r=s;else{if(!(n[2*s+1]o&&(t=o,r=!0),i=at(this.doc,t)}else i=t;return Gn(this,i,{top:0,left:0},e||"page",n||r).top+(r?this.doc.height-Ut(i):0)},defaultTextHeight:function(){return ni(this.display)},defaultCharWidth:function(){return ii(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(t,e,n,i,r){var o,s,a,l=this.display,c=(t=Kn(this,Ct(this.doc,t))).bottom,u=t.left;if(e.style.position="absolute",e.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(e),l.sizer.appendChild(e),"over"==i)c=t.top;else if("above"==i||"near"==i){var d=Math.max(l.wrapper.clientHeight,this.doc.height),h=Math.max(l.sizer.clientWidth,l.lineSpace.clientWidth);("above"==i||t.bottom+e.offsetHeight>d)&&t.top>e.offsetHeight?c=t.top-e.offsetHeight:t.bottom+e.offsetHeight<=d&&(c=t.bottom),u+e.offsetWidth>h&&(u=h-e.offsetWidth)}e.style.top=c+"px",e.style.left=e.style.right="","right"==r?(u=l.sizer.clientWidth-e.offsetWidth,e.style.right="0px"):("left"==r?u=0:"middle"==r&&(u=(l.sizer.clientWidth-e.offsetWidth)/2),e.style.left=u+"px"),n&&(o=this,s={left:u,top:c,right:u+e.offsetWidth,bottom:c+e.offsetHeight},null!=(a=ki(o,s)).scrollTop&&Ii(o,a.scrollTop),null!=a.scrollLeft&&Di(o,a.scrollLeft))},triggerOnKeyDown:Ki(es),triggerOnKeyPress:Ki(is),triggerOnKeyUp:ns,triggerOnMouseDown:Ki(as),execCommand:function(t){if(Vo.hasOwnProperty(t))return Vo[t].call(null,this)},triggerElectric:Ki(function(t){Ts(this,t)}),findPosH:function(t,e,n,i){var r=1;e<0&&(r=-1,e=-e);for(var o=Ct(this.doc,t),s=0;s0&&a(n.charAt(i-1));)--i;for(;r.5)&&ai(this),se(this,"refresh",this)}),swapDoc:Ki(function(t){var e=this.doc;return e.cm=null,Ir(this,t),qn(this),this.display.input.reset(),Mi(this,t.scrollLeft,t.scrollTop),this.curOp.forceScroll=!0,dn(this,"swapDoc",this,e),e}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},ue(t),t.registerHelper=function(e,i,r){n.hasOwnProperty(e)||(n[e]=t[e]={_global:[]}),n[e][i]=r},t.registerGlobalHelper=function(e,i,r,o){t.registerHelper(e,i,o),n[e]._global.push({pred:r,val:o})}}(xs);var Ws,zs="iter insert remove copy getEditor constructor".split(" ");for(var Rs in To.prototype)To.prototype.hasOwnProperty(Rs)&&R(zs,Rs)<0&&(xs.prototype[Rs]=function(t){return function(){return t.apply(this.doc,arguments)}}(To.prototype[Rs]));return 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