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1px")],"CodeMirror-hscrollbar");e(r),e(i),Oa(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Oa(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,bo&&wo<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function g(){}function v(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Ja(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),Oa(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?an(t,e):on(t,e)},t),t.display.scrollbars.addClass&&Qa(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var n=e.display.barWidth,r=e.display.barHeight;x(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&O(e),x(e,p(e)),n=e.display.barWidth,r=e.display.barHeight}function x(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function b(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Ue(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=ri(t,r),a=ri(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l=a&&(o=ri(t,ii(Jr(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function w(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=C(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==jt(e))return!1;k(e)&&(_t(e),t.dims=P(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroma&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),_o&&(o=wr(e.doc,o),a=kr(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;zt(e,o,a),n.viewOffset=ii(Jr(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=jt(e);if(!l&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Yi();return s>4&&(n.lineDiv.style.display="none"),R(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,c&&Yi()!=c&&c.offsetHeight&&c.focus(),qi(n.cursorDiv),qi(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Be(e,400)),n.updateLineNumbers=null,!0}function A(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+qe(e.display)-Ve(e),n.top)}),t.visible=b(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&M(e,t);r=!1){O(e);var i=p(e);Re(e),y(e,i),E(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 N(e,t){var n=new L(e,t);if(M(e,n)){O(e),A(e,n);var r=p(e);Re(e),y(e,r),E(e,r),n.finish()}}function E(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ye(e)+"px"}function O(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r.001||s<-.001)&&(ti(o.line,i),I(o.line),o.rest))for(var c=0;c-1&&(h=!1),H(e,f,c,n)),h&&(qi(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(S(e.options,c)))),l=f.node.nextSibling}else{var d=U(e,f,c,n);a.insertBefore(d,l)}c+=f.size}for(;l;)l=r(l)}function H(e,t,n,r){for(var i=0;i1)if(zo&&zo.text.join("\n")==t){if(r.ranges.length%zo.text.length==0){s=[];for(var c=0;c=0;c--){var u=r.ranges[c],f=u.from(),h=u.to();u.empty()&&(n&&n>0?f=Bo(f.line,f.ch-n):e.state.overwrite&&!a?h=Bo(h.line,Math.min(Jr(o,h.line).text.length,h.ch+Pi(l).length)):zo&&zo.lineWise&&zo.text.join("\n")==t&&(f=h=Bo(f.line,0)));var d=e.curOp.updateInput,p={from:f,to:h,text:s?s[c%s.length]:l,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};Mn(e.doc,p),Li(e,"inputRead",e,p)}t&&!a&&Q(e,t),Bn(e),e.curOp.updateInput=d,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function J(e,t){var n=e.clipboardData&&e.clipboardData.getData("text/plain");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Et(t,function(){Z(t,n,0,null,"paste")}),!0}function Q(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l-1){a=zn(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Jr(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=zn(e,i.head.line,"smart"));a&&Li(e,"electricInput",e,i.head.line)}}}function ee(e){for(var t=[],n=[],r=0;r=0){var a=K(o.from(),i.from()),l=V(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new fe(s?l:a,s?a:l))}}return new ue(e,t)}function de(e,t){return new ue([new fe(e,t||e)],0)}function pe(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function me(e,t){if(t.linen?Bo(n,Jr(e,n).text.length):ge(t,Jr(e,t.line).text.length)}function ge(e,t){var n=e.ch;return null==n||n>t?Bo(e.line,t):n<0?Bo(e.line,0):e}function ve(e,t){return t>=e.first&&t=t.ch:l.to>t.ch))){if(i&&(Ra(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(n){var c,u=s.find(r<0?1:-1);if((r<0?s.inclusiveRight:s.inclusiveLeft)&&(u=Pe(e,u,-r,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=Fo(u,n))&&(r<0?c<0:c>0))return Oe(e,u,t,r,i)}var f=s.find(r<0?-1:1);return(r<0?s.inclusiveLeft:s.inclusiveRight)&&(f=Pe(e,f,r,f.line==t.line?o:null)),f?Oe(e,f,t,r,i):null}}return t}function Ie(e,t,n,r,i){var o=r||1,a=Oe(e,t,n,o,i)||!i&&Oe(e,t,n,o,!0)||Oe(e,t,n,-o,i)||!i&&Oe(e,t,n,-o,!0);return a?a:(e.cantEdit=!0,Bo(e.first,0))}function Pe(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?me(e,Bo(t.line-1)):null:n>0&&t.ch==(r||Jr(e,t.line)).text.length?t.line=e.display.viewTo||l.to().line3&&(r(d,m.top,null,m.bottom),d=c,m.bottoms.bottom||f.bottom==s.bottom&&f.right>s.right)&&(s=f),d0?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=ca(t.mode,je(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Hr(e,o,l?ca(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!f&&hn)return Be(e,e.options.workDelay),!0}),i.length&&Et(e,function(){for(var t=0;ta;--l){if(l<=o.first)return o.first;var s=Jr(o,l-1);if(s.stateAfter&&(!n||l<=o.frontier))return l;var c=za(s.text,null,e.options.tabSize);(null==i||r>c)&&(i=l-1,r=c)}return i}function je(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=ze(e,t,n),a=o>r.first&&Jr(r,o-1).stateAfter;return a=a?ca(r.mode,a):ua(r.mode),r.iter(o,t,function(n){Wr(e,n.text,a);var l=o==t-1||o%5==0||o>=i.viewFrom&&o2&&o.push((s.bottom+c.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 Ze(e,t){t=xr(t);var n=ni(t),r=e.display.externalMeasured=new Rt(e.doc,t,n);r.lineN=n;var i=r.built=Br(e,r);return r.text=i.pre,Gi(e.display.lineMeasure,i.pre),r}function Je(e,t,n,r){return tt(e,et(e,t),n,r)}function Qe(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&tt)&&(o=c-s,i=o-1,t>=c&&(a="right")),null!=i){if(r=e[l+2],s==c&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;l&&e[l-2]==e[l-3]&&e[l-1].insertLeft;)r=e[(l-=3)+2],a="left";if("right"==n&&i==c-s)for(;l=0&&(n=e[r]).left==n.right;r--);return n}function it(e,t,n,r){var i,o=nt(t.map,n,r),a=o.node,l=o.start,s=o.end,c=o.collapse;if(3==a.nodeType){for(var u=0;u<4;u++){for(;l&&ji(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s0&&(c=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(bo&&wo<9&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+bt(e.display),top:h.top,bottom:h.bottom}:Go}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,u=0;un.from?a(e-1):a(e,r)}r=r||Jr(e.doc,t.line),i||(i=et(e,r));var s=oi(r),c=t.ch;if(!s)return a(c);var u=uo(s,c),f=l(c,u);return null!=ll&&(f.other=l(c,ll)),f}function mt(e,t){var n=0,t=me(e.doc,t);e.options.lineWrapping||(n=bt(e.display)*t.ch);var r=Jr(e.doc,t.line),i=ii(r)+Ue(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function gt(e,t,n,r){var i=Bo(e,t);return i.xRel=r,n&&(i.outside=!0),i}function vt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,n<0)return gt(r.first,0,!0,-1);var i=ri(r,n),o=r.first+r.size-1;if(i>o)return gt(r.first+r.size-1,Jr(r,o).text.length,!0,1);t<0&&(t=0);for(var a=Jr(r,i);;){var l=yt(e,a,i,t,n),s=vr(a),c=s&&s.find(0,!0);if(!s||!(l.ch>c.from.ch||l.ch==c.from.ch&&l.xRel>0))return l;i=ni(a=c.to.line)}}function yt(e,t,n,r,i){function o(r){var i=pt(e,Bo(n,r),"line",t,c);return l=!0,a>i.bottom?i.left-s:ag)return gt(n,d,v,1);for(;;){if(u?d==h||d==ho(t,h,1):d-h<=1){var y=r0&&y1){var w=tt(e,c,y,"right");a<=w.bottom&&a>=w.top&&Math.abs(r-w.right)1?1:0);return k}var S=Math.ceil(f/2),C=h+S;if(u){C=h;for(var L=0;Lr?(d=C,g=T,(v=l)&&(g+=1e3),f=S):(h=C,p=T,m=l,f-=S)}}function xt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==jo){jo=Ui("pre");for(var t=0;t<49;++t)jo.appendChild(document.createTextNode("x")),jo.appendChild(Ui("br"));jo.appendChild(document.createTextNode("x"))}Gi(e.measure,jo);var n=jo.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),qi(e.measure),n||1}function bt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Ui("span","xxxxxxxxxx"),n=Ui("pre",[t]);Gi(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function wt(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:++$o},Yo?Yo.ops.push(e.curOp):e.curOp.ownsGroup=Yo={ops:[e.curOp],delayedCallbacks:[]}}function kt(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 Tt(e){e.updatedDisplay=e.mustUpdate&&M(e.cm,e.update)}function Mt(e){var t=e.cm,n=t.display;e.updatedDisplay&&O(t),e.barMeasure=p(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Je(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+Ye(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-$e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function At(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)_o&&wr(e.doc,t)i.viewFrom?_t(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)_t(e);else if(t<=i.viewFrom){var o=Ft(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):_t(e)}else if(n>=i.viewTo){var o=Ft(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):_t(e)}else{var a=Ft(e,t,t,-1),l=Ft(e,n,n+r,1);a&&l?(i.view=i.view.slice(0,a.index).concat(Ht(e,a.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):_t(e)}var s=i.externalMeasured;s&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Bt(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);Ri(a,n)==-1&&a.push(n)}}}function _t(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Bt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;wr(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function zt(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=Ht(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Ht(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Bt(e,n)))),r.viewTo=n}function jt(e){for(var t=e.display.view,n=0,r=0;r400}var i=e.display;Oa(i.scroller,"mousedown",Ot(e,Vt)),bo&&wo<11?Oa(i.scroller,"dblclick",Ot(e,function(t){if(!Mi(e,t)){var n=$t(e,t);if(n&&!Qt(e,t)&&!Yt(e.display,t)){Aa(t);var r=e.findWordAt(n);be(e.doc,r.anchor,r.head)}}})):Oa(i.scroller,"dblclick",function(t){Mi(e,t)||Aa(t)}),Do||Oa(i.scroller,"contextmenu",function(t){bn(e,t)});var o,a={end:0};Oa(i.scroller,"touchstart",function(t){if(!Mi(e,t)&&!n(t)){clearTimeout(o);var r=+new Date;i.activeTouch={start:r,moved:!1,prev:r-a.end<=300?a:null},1==t.touches.length&&(i.activeTouch.left=t.touches[0].pageX,i.activeTouch.top=t.touches[0].pageY)}}),Oa(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Oa(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Yt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var a,l=e.coordsChar(i.activeTouch,"page");a=!o.prev||r(o,o.prev)?new fe(l,l):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(l):new fe(Bo(l.line,0),me(e.doc,Bo(l.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),Aa(n)}t()}),Oa(i.scroller,"touchcancel",t),Oa(i.scroller,"scroll",function(){i.scroller.clientHeight&&(on(e,i.scroller.scrollTop),an(e,i.scroller.scrollLeft,!0),Ra(e,"scroll",e))}),Oa(i.scroller,"mousewheel",function(t){ln(e,t)}),Oa(i.scroller,"DOMMouseScroll",function(t){ln(e,t)}),Oa(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Mi(e,t)||Ea(t)},over:function(t){Mi(e,t)||(nn(e,t),Ea(t))},start:function(t){tn(e,t)},drop:Ot(e,en),leave:function(t){Mi(e,t)||rn(e)}};var l=i.input.getField();Oa(l,"keyup",function(t){mn.call(e,t)}),Oa(l,"keydown",Ot(e,dn)),Oa(l,"keypress",Ot(e,gn)),Oa(l,"focus",Bi(yn,e)),Oa(l,"blur",Bi(xn,e))}function qt(t,n,r){var i=r&&r!=e.Init;if(!n!=!i){var o=t.display.dragFunctions,a=n?Oa:Pa;a(t.display.scroller,"dragstart",o.start),a(t.display.scroller,"dragenter",o.enter),a(t.display.scroller,"dragover",o.over),a(t.display.scroller,"dragleave",o.leave),a(t.display.scroller,"drop",o.drop)}}function Gt(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 Yt(e,t){for(var n=ki(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 $t(e,t,n,r){var i=e.display;if(!n&&"true"==ki(t).getAttribute("cm-not-content"))return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(t){return null}var s,c=vt(e,o,a);if(r&&1==c.xRel&&(s=Jr(e.doc,c.line).text).length==c.ch){var u=za(s,s.length,e.options.tabSize)-s.length;c=Bo(c.line,Math.max(0,Math.round((o-Ge(e.display).left)/bt(e.display))-u))}return c}function Vt(e){var t=this,n=t.display;if(!(Mi(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.shift=e.shiftKey,Yt(n,e))return void(ko||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Qt(t,e)){var r=$t(t,e);switch(window.focus(),Si(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?Kt(t,e,r):ki(e)==n.scroller&&Aa(e);break;case 2:ko&&(t.state.lastMiddleDown=+new Date),r&&be(t.doc,r),setTimeout(function(){n.input.focus()},20),Aa(e);break;case 3:Do?bn(t,e):vn(t)}}}}function Kt(e,t,n){bo?setTimeout(Bi(X,e),0):e.curOp.focus=Yi();var r,i=+new Date;qo&&qo.time>i-400&&0==Fo(qo.pos,n)?r="triple":Uo&&Uo.time>i-400&&0==Fo(Uo.pos,n)?(r="double",qo={time:i,pos:n}):(r="single",Uo={time:i,pos:n});var o,a=e.doc.sel,l=Oo?t.metaKey:t.ctrlKey;e.options.dragDrop&&tl&&!e.isReadOnly()&&"single"==r&&(o=a.contains(n))>-1&&(Fo((o=a.ranges[o]).from(),n)<0||n.xRel>0)&&(Fo(o.to(),n)>0||n.xRel<0)?Xt(e,t,n,l):Zt(e,t,n,r,l)}function Xt(e,t,n,r){var i=e.display,o=+new Date,a=Ot(e,function(l){ko&&(i.scroller.draggable=!1),e.state.draggingText=!1,Pa(document,"mouseup",a),Pa(i.scroller,"drop",a),Math.abs(t.clientX-l.clientX)+Math.abs(t.clientY-l.clientY)<10&&(Aa(l),!r&&+new Date-200y&&i.push(new fe(Bo(p,y),Bo(p,ja(v,d,o))))}i.length||i.push(new fe(n,n)),Te(c,he(h.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=u,b=x.anchor,w=t;if("single"!=r){if("double"==r)var k=e.findWordAt(t);else var k=new fe(Bo(t.line,0),me(c,Bo(t.line+1,0)));Fo(k.anchor,b)>0?(w=k.head,b=K(x.from(),k.anchor)):(w=k.anchor,b=V(x.to(),k.head))}var i=h.ranges.slice(0);i[f]=new fe(me(c,b),w),Te(c,he(i,f),Ba)}}function a(t){var n=++y,i=$t(e,t,!0,"rect"==r);if(i)if(0!=Fo(i,g)){e.curOp.focus=Yi(),o(i);var l=b(s,c);(i.line>=l.to||i.linev.bottom?20:0;u&&setTimeout(Ot(e,function(){y==n&&(s.scroller.scrollTop+=u,a(t))}),50)}}function l(t){e.state.selectingText=!1,y=1/0,Aa(t),s.input.focus(),Pa(document,"mousemove",x),Pa(document,"mouseup",w),c.history.lastSelOrigin=null}var s=e.display,c=e.doc;Aa(t);var u,f,h=c.sel,d=h.ranges;if(i&&!t.shiftKey?(f=c.sel.contains(n),u=f>-1?d[f]:new fe(n,n)):(u=c.sel.primary(),f=c.sel.primIndex),Io?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(u=new fe(n,n)),n=$t(e,t,!0,!0),f=-1;else if("double"==r){var p=e.findWordAt(n);u=e.display.shift||c.extend?xe(c,u,p.anchor,p.head):p}else if("triple"==r){var m=new fe(Bo(n.line,0),me(c,Bo(n.line+1,0)));u=e.display.shift||c.extend?xe(c,u,m.anchor,m.head):m}else u=xe(c,u,n);i?f==-1?(f=d.length,Te(c,he(d.concat([u]),f),{scroll:!1,origin:"*mouse"})):d.length>1&&d[f].empty()&&"single"==r&&!t.shiftKey?(Te(c,he(d.slice(0,f).concat(d.slice(f+1)),0),{scroll:!1,origin:"*mouse"}),h=c.sel):ke(c,f,u,Ba):(f=0,Te(c,new ue([u],0),Ba),h=c.sel);var g=n,v=s.wrapper.getBoundingClientRect(),y=0,x=Ot(e,function(e){Si(e)?a(e):l(e)}),w=Ot(e,l);e.state.selectingText=w,Oa(document,"mousemove",x),Oa(document,"mouseup",w)}function Jt(e,t,n,r){try{var i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Aa(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Ni(e,n))return wi(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var u=ri(e.doc,o),f=e.options.gutters[s];return Ra(e,n,e,u,f,t),wi(t)}}}function Qt(e,t){return Jt(e,t,"gutterClick",!0)}function en(e){var t=this;if(rn(t),!Mi(t,e)&&!Yt(t.display,e)){Aa(e),bo&&(Vo=+new Date);var n=$t(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),a=0,l=function(e,r){if(!t.options.allowDropFileTypes||Ri(t.options.allowDropFileTypes,e.type)!=-1){var l=new FileReader;l.onload=Ot(t,function(){var e=l.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++a==i){n=me(t.doc,n);var s={from:n,to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Mn(t.doc,s),Le(t.doc,de(n,ea(s)))}}),l.readAsText(e)}},s=0;s-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&&!t.state.draggingText.copy)var c=t.listSelections();if(Me(t.doc,de(n,n)),c)for(var s=0;sa.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&Oo&&ko)e:for(var c=t.target,u=o.view;c!=a;c=c.parentNode)for(var f=0;f=0;--i)An(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else An(e,t)}}function An(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Fo(t.from,t.to)){var n=Sn(e,t);ui(e,t,n,e.cm?e.cm.curOp.id:NaN),On(e,t,n,ar(e,t));var r=[];Xr(e,function(e,n){n||Ri(r,e.history)!=-1||(bi(e.history,t),r.push(e.history)),On(e,t,null,ar(e,t))})}}function Nn(e,t,n){if(!e.cm||!e.cm.state.suppressEdits||n){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s=0;--s){var f=r.changes[s];if(f.origin=t,u&&!Tn(e,f,!1))return void(a.length=0);c.push(li(e,f));var h=s?Sn(e,f):Pi(a);On(e,f,h,sr(e,f)),!s&&e.cm&&e.cm.scrollIntoView({from:f.from,to:ea(f)});var d=[];Xr(e,function(e,t){t||Ri(d,e.history)!=-1||(bi(e.history,f),d.push(e.history)),On(e,f,null,sr(e,f))})}}}}function En(e,t){if(0!=t&&(e.first+=t,e.sel=new ue(Hi(e.sel.ranges,function(e){return new fe(Bo(e.anchor.line+t,e.anchor.ch),Bo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Dt(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:Bo(o,Jr(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Qr(e,t.from,t.to),n||(n=Sn(e,t)),e.cm?In(e.cm,t,r):$r(e,t,r),Me(e,n,_a)}}function In(e,t,n){var r=e.doc,i=e.display,a=t.from,l=t.to,s=!1,c=a.line;e.options.lineWrapping||(c=ni(xr(Jr(r,a.line))),r.iter(c,l.line+1,function(e){if(e==i.maxLine)return s=!0,!0})),r.sel.contains(t.from,t.to)>-1&&Ai(e),$r(r,t,n,o(e)),e.options.lineWrapping||(r.iter(c,a.line+t.text.length,function(e){var t=f(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,a.line),Be(e,400);var u=t.text.length-(l.line-a.line)-1;t.full?Dt(e):a.line!=l.line||1!=t.text.length||Yr(e.doc,t)?Dt(e,a.line,l.line+1,u):Wt(e,a.line,"text");var h=Ni(e,"changes"),d=Ni(e,"change");if(d||h){var p={from:a,to:l,text:t.text,removed:t.removed,origin:t.origin};d&&Li(e,"change",e,p),h&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Pn(e,t,n,r,i){if(r||(r=n),Fo(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),Mn(e,{from:n,to:r,text:t,origin:i})}function Rn(e,t){if(!Mi(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&&!Ao){var o=Ui("div","​",null,"position: absolute; top: "+(t.top-n.viewOffset-Ue(e.display))+"px; height: "+(t.bottom-t.top+Ye(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function Hn(e,t,n,r){null==r&&(r=0);for(var i=0;i<5;i++){var o=!1,a=pt(e,t),l=n&&n!=t?pt(e,n):a,s=Wn(e,Math.min(a.left,l.left),Math.min(a.top,l.top)-r,Math.max(a.left,l.left),Math.max(a.bottom,l.bottom)+r),c=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(on(e,s.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(o=!0)),null!=s.scrollLeft&&(an(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(o=!0)),!o)break}return a}function Dn(e,t,n,r,i){var o=Wn(e,t,n,r,i);null!=o.scrollTop&&on(e,o.scrollTop),null!=o.scrollLeft&&an(e,o.scrollLeft)}function Wn(e,t,n,r,i){var o=e.display,a=xt(e.display);n<0&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ve(e),c={};i-n>s&&(i=n+s);var u=e.doc.height+qe(o),f=nu-a;if(nl+s){var d=Math.min(n,(h?u:i)-s);d!=l&&(c.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=$e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?c.scrollLeft=0:tm+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function _n(e,t,n){null==t&&null==n||Fn(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 Bn(e){Fn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?Bo(t.line,t.ch-1):t,r=Bo(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function Fn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=mt(e,t.from),r=mt(e,t.to),i=Wn(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=je(e,t):n="prev");var a=e.options.tabSize,l=Jr(o,t),s=za(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var c,u=l.text.match(/^\s*/)[0];if(r||/\S/.test(l.text)){if("smart"==n&&(c=o.mode.indent(i,l.text.slice(u.length),l.text),c==Wa||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?za(Jr(o,t-1).text,null,a):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var f="",h=0;if(e.options.indentWithTabs)for(var d=Math.floor(c/a);d;--d)h+=a,f+="\t";if(h=0;t--)Pn(e.doc,"",r[t].from,r[t].to,"+delete");Bn(e)})}function qn(e,t,n,r,i){function o(){var t=l+n;return!(t=e.first+e.size)&&(l=t,u=Jr(e,t))}function a(e){var t=(i?ho:po)(u,s,n,!0);if(null==t){if(e||!o())return!1;s=i?(n<0?oo:io)(u):n<0?u.text.length:0}else s=t;return!0}var l=t.line,s=t.ch,c=n,u=Jr(e,l);if("char"==r)a();else if("column"==r)a(!0);else if("word"==r||"group"==r)for(var f=null,h="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(n<0)||a(!p);p=!1){var 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o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=Ui("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(yr(e,t.line,t,n,o)||t.line!=n.line&&yr(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");_o=!0}o.addToHistory&&ui(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l,s=t.line,c=e.cm;if(e.iter(s,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&xr(e)==c.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&ti(e,0),rr(e,new er(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){Sr(e,t)&&ti(t,0)}),o.clearOnEnter&&Oa(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Wo=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++va,o.atomic=!0),c){if(l&&(c.curOp.updateMaxLine=!0),o.collapsed)Dt(c,t.line,n.line+1);else 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r=e.getBoundingClientRect(),i=document.elementFromPoint(r.left+1,r.bottom-1);i!=e?e.style.pointerEvents="none":t.set(1e3,n)}e.style.pointerEvents="auto",t.set(1e3,n)},clear:function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},m.prototype),g.prototype=_i({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},g.prototype),e.scrollbarModel={"native":m,"null":g},L.prototype.signal=function(e,t){Ni(e,t)&&this.events.push(arguments)},L.prototype.finish=function(){for(var e=0;e=9&&n.hasSelection&&(n.hasSelection=null),n.poll()}),Oa(o,"paste",function(e){Mi(r,e)||J(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),Oa(o,"cut",t),Oa(o,"copy",t),Oa(e.scroller,"paste",function(t){Yt(e,t)||Mi(r,t)||(r.state.pasteIncoming=!0,n.focus())}),Oa(e.lineSpace,"selectstart",function(t){Yt(e,t)||Aa(t)}),Oa(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Oa(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=He(e);if(e.options.moveInputWithCursor){var i=pt(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},showSelection:function(e){var t=this.cm,n=t.display;Gi(n.cursorDiv,e.cursors),Gi(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=il&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3); -var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&qa(this.textarea),bo&&wo>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",bo&&wo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Eo||Yi()!=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||rl(t)&&!n&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(bo&&wo>=9&&this.hasSelection===r||Oo&&/[\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,a=Math.min(n.length,r.length);o1e3||r.indexOf("\n")>-1?t.value=l.prevInput="":l.prevInput=r,l.composing&&(l.composing.range.clear(),l.composing.range=e.markText(l.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){bo&&wo>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=u,bo&&wo<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!bo||bo&&wo<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?Ot(i,fa.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,a=r.textarea,l=$t(i,e),s=o.scroller.scrollTop;if(l&&!Lo){var c=i.options.resetSelectionOnContextMenu;c&&i.doc.sel.contains(l)==-1&&Ot(i,Te)(i.doc,de(l),_a);var u=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();if(a.style.cssText="position: absolute; width: 30px; height: 30px; top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px; z-index: 1000; background: "+(bo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",ko)var d=window.scrollY;if(o.input.focus(),ko&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),bo&&wo>=9&&t(),Do){Ea(e);var p=function(){Pa(window,"mouseup",p),setTimeout(n,20)};Oa(window,"mouseup",p)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:Di,needsContentAttribute:!1},ne.prototype),ie.prototype=_i({init:function(e){function t(e){if(!Mi(r,e)){if(r.somethingSelected())zo={lineWise:!1,text:r.getSelections()},"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=ee(r);zo={lineWise:!0,text:t.text},"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,_a),r.replaceSelection("",null,"cut")})}if(e.clipboardData&&!No)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",zo.text.join("\n"));else{var n=re(),i=n.firstChild;r.display.lineSpace.insertBefore(n,r.display.lineSpace.firstChild),i.value=zo.text.join("\n");var o=document.activeElement;qa(i),setTimeout(function(){r.display.lineSpace.removeChild(n),o.focus()},50)}}}var n=this,r=n.cm,i=n.div=e.lineDiv;te(i),Oa(i,"paste",function(e){Mi(r,e)||J(e,r)}),Oa(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),a=o.indexOf(t,Math.max(0,i.head.ch-t.length));a>-1&&a<=i.head.ch&&(n.composing.sel=de(Bo(i.head.line,a),Bo(i.head.line,a+t.length)))}}),Oa(i,"compositionupdate",function(e){n.composing.data=e.data}),Oa(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))}),Oa(i,"touchstart",function(){n.forceCompositionEnd()}),Oa(i,"input",function(){n.composing||!r.isReadOnly()&&n.pollContent()||Et(n.cm,function(){Dt(r)})}),Oa(i,"copy",t),Oa(i,"cut",t)},prepareSelection:function(){var e=He(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=le(this.cm,e.anchorNode,e.anchorOffset),r=le(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=Fo(K(n,r),t.from())||0!=Fo(V(n,r),t.to())){var i=oe(this.cm,t.from()),o=oe(this.cm,t.to());if(i||o){var a=this.cm.display.view,l=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=a[a.length-1].measure,c=s.maps?s.maps[s.maps.length-1]:s.map;o={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}}}else i={node:a[0].measure.map[2],offset:0};try{var u=Ga(i.node,i.offset,o.offset,o.node)}catch(f){}u&&(!vo&&this.cm.state.focused?(e.collapse(i.node,i.offset),u.collapsed||e.addRange(u)):(e.removeAllRanges(),e.addRange(u)),l&&null==e.anchorNode?e.addRange(l):vo&&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){Gi(this.cm.display.cursorDiv,e.cursors),Gi(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 Ka(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():Et(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=le(t,e.anchorNode,e.anchorOffset),r=le(t,e.focusNode,e.focusOffset);n&&r&&Et(t,function(){Te(t.doc,de(n,r),_a),(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=Bt(e,r.line)))var a=ni(t.view[0].line),l=t.view[0].node;else var a=ni(t.view[o].line),l=t.view[o-1].node.nextSibling;var s=Bt(e,i.line);if(s==t.view.length-1)var c=t.viewTo-1,u=t.lineDiv.lastChild;else var c=ni(t.view[s+1].line)-1,u=t.view[s+1].node.previousSibling;for(var f=e.doc.splitLines(ce(e,l,u,a,c)),h=Qr(e.doc,Bo(a,0),Bo(c,Jr(e.doc,c).text.length));f.length>1&&h.length>1;)if(Pi(f)==Pi(h))f.pop(),h.pop(),c--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,m=f[0],g=h[0],v=Math.min(m.length,g.length);d1||f[0]||Fo(w,k)?(Pn(e.doc,f,w,k,"+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){this.cm.isReadOnly()?Ot(this.cm,Dt)(this.cm):e.data&&e.data!=e.startData&&Ot(this.cm,Z)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||Ot(this.cm,Z)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Di,resetPosition:Di,needsContentAttribute:!0},ie.prototype),e.inputStyles={textarea:ne,contenteditable:ie},ue.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&&Fo(e,r.to())<=0)return n}return-1}},fe.prototype={from:function(){return K(this.anchor,this.head)},to:function(){return V(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var jo,Uo,qo,Go={left:0,right:0,top:0,bottom:0},Yo=null,$o=0,Vo=0,Ko=0,Xo=null;bo?Xo=-.53:vo?Xo=15:Co?Xo=-.7:To&&(Xo=-1/3);var Zo=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=Zo(e);return t.x*=Xo,t.y*=Xo,t};var Jo=new Oi,Qo=null,ea=e.changeEnd=function(e){return e.text?Bo(e.from.line+e.text.length-1,Pi(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,na.hasOwnProperty(e)&&Ot(this,na[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"](Vn(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&&Bn(this));else{var o=i.from(),a=i.to(),l=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var s=l;s0&&ke(this.doc,r,new fe(o,c[r].to()),_a)}}}),getTokenAt:function(e,t){return Pr(this,e,t)},getLineTokens:function(e,t){return Pr(this,Bo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,n=Dr(this,Jr(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]i&&(e=i,r=!0),n=Jr(this.doc,e)}else n=e;return ft(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-ii(n):0)},defaultTextHeight:function(){return xt(this.display)},defaultCharWidth:function(){return bt(this.display)},setGutterMarker:It(function(e,t,n){return jn(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&zi(r)&&(e.gutterMarkers=null),!0})}),clearGutter:It(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,Wt(t,r,"gutter"),zi(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),lineInfo:function(e){if("number"==typeof e){if(!ve(this.doc,e))return null;var t=e;if(e=Jr(this.doc,e),!e)return null}else{var t=ni(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=pt(this,me(this.doc,e));var a=e.bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)a=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(a=e.bottom),l+t.offsetWidth>c&&(l=c-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(l=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?l=0:"middle"==i&&(l=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=l+"px"),n&&Dn(this,l,a,l+t.offsetWidth,a+t.offsetHeight)},triggerOnKeyDown:It(dn),triggerOnKeyPress:It(gn),triggerOnKeyUp:mn,execCommand:function(e){if(fa.hasOwnProperty(e))return fa[e].call(null,this)},triggerElectric:It(function(e){Q(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=0,a=me(this.doc,e);o0&&l(n.charAt(r-1));)--r;for(;i.5)&&a(this),Ra(this,"refresh",this)}),swapDoc:It(function(e){var t=this.doc;return t.cm=null,Zr(this,e),st(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Li(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}},Ei(e);var ta=e.defaults={},na=e.optionHandlers={},ra=e.Init={toString:function(){return"CodeMirror.Init"}};Yn("value","",function(e,t){e.setValue(t)},!0),Yn("mode",null,function(e,t){e.doc.modeOption=t,n(e)},!0),Yn("indentUnit",2,n,!0),Yn("indentWithTabs",!1),Yn("smartIndent",!0),Yn("tabSize",4,function(e){r(e),st(e),Dt(e)},!0),Yn("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(o==-1)break;i=o+t.length,n.push(Bo(r,o))}r++});for(var i=n.length-1;i>=0;i--)Pn(e.doc,t,n[i],Bo(n[i].line,n[i].ch+t.length))}}),Yn("specialChars",/[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,n,r){t.state.specialChars=new RegExp(n.source+(n.test("\t")?"":"|\t"),"g"),r!=e.Init&&t.refresh()}),Yn("specialCharPlaceholder",Fr,function(e){e.refresh()},!0),Yn("electricChars",!0),Yn("inputStyle",Eo?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),Yn("rtlMoveVisually",!Po),Yn("wholeLineUpdateBefore",!0),Yn("theme","default",function(e){l(e),s(e)},!0),Yn("keyMap","default",function(t,n,r){var 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e.col+=t.length,s=document.createTextNode(u),e.map.push(e.pos,e.pos+t.length,s),la&&sa<9&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),n||i||o||f||l){var b=n||"";i&&(b+=i),o&&(b+=o);var w=r("span",[s],b,l);return a&&(w.title=a),e.content.appendChild(w)}e.content.appendChild(s)}}function mt(e,t){if(e.length>1&&!/ /.test(e))return e;for(var n=t,r="",i=0;iu&&f.from<=u));h++);if(f.to>=c)return e(n,r,i,o,a,l,s);e(n,r.slice(0,f.to-u),i,o,null,l,s),o=null,r=r.slice(f.to-u),u=f.to}}}function vt(e,t,n,r){var i=!r&&n.widgetNode;i&&e.map.push(e.pos,e.pos+t,i),!r&&e.cm.display.input.needsContentAttribute&&(i||(i=e.content.appendChild(document.createElement("span"))),i.setAttribute("cm-marker",n.id)),i&&(e.cm.display.input.setUneditable(i),e.content.appendChild(i)),e.pos+=t,e.trailingSpace=!1}function yt(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var a,l,s,u,c,f,h,d=i.length,p=0,m=1,g="",v=0;;){if(v==p){s=u=c=f=l="",h=null,v=1/0;for(var y=[],x=void 0,b=0;bp||k.collapsed&&w.to==p&&w.from==p)?(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,u=""),k.className&&(s+=" "+k.className),k.css&&(l=(l?l+";":"")+k.css),k.startStyle&&w.from==p&&(c+=" "+k.startStyle),k.endStyle&&w.to==v&&(x||(x=[])).push(k.endStyle,w.to),k.title&&!f&&(f=k.title),k.collapsed&&(!h||re(h.marker,k)<0)&&(h=w)):w.from>p&&v>w.from&&(v=w.from)}if(x)for(var S=0;S=d)break;for(var L=Math.min(d,v);;){if(g){var T=p+g.length;if(!h){var M=T>L?g.slice(0,L-p):g;t.addToken(t,M,a?a+s:s,c,p+M.length==v?u:"",f,l)}if(T>=L){g=g.slice(L-p),p=L;break}p=T,c=""}g=i.slice(o,o=n[m++]),a=ft(n[m++],t.cm.options)}}else for(var A=1;A2&&o.push((s.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function $t(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;rn)return{map:e.measure.maps[i],cache:e.measure.caches[i],before:!0}}function Vt(e,t){t=se(t);var r=N(t),i=e.display.externalMeasured=new xt(e.doc,t,r);i.lineN=r;var o=i.built=ht(e,i);return i.text=o.pre,n(e.display.lineMeasure,o.pre),i}function Kt(e,t,n,r){return Jt(e,Zt(e,t),n,r)}function Xt(e,t){if(t>=e.display.viewFrom&&t=n.lineN&&tt)&&(o=s-l,i=o-1,t>=s&&(a="right")),null!=i){if(r=e[u+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;u&&e[u-2]==e[u-3]&&e[u-1].insertLeft;)r=e[(u-=3)+2],a="left";if("right"==n&&i==s-l)for(;u=0&&(n=e[i]).left==n.right;i--);return n}function tn(e,t,n,r){var i,o=Qt(t.map,n,r),a=o.node,l=o.start,s=o.end,u=o.collapse;if(3==a.nodeType){for(var c=0;c<4;c++){for(;l&&S(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s0&&(u=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(la&&sa<9&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+yn(e.display),top:h.top,bottom:h.bottom}:rl}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,v=0;vn.from?a(e-1):a(e,r)}r=r||L(e.doc,t.line),i||(i=Zt(e,r));var s=Me(r),u=t.ch;if(!s)return a(u);var c=Se(s,u),f=l(u,c);return null!=_a&&(f.other=l(u,_a)),f}function dn(e,t){var n=0;t=_(e.doc,t),e.options.lineWrapping||(n=yn(e.display)*t.ch);var r=L(e.doc,t.line),i=pe(r)+Ft(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function pn(e,t,n,r){var i=P(e,t);return i.xRel=r,n&&(i.outside=!0),i}function mn(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,n<0)return pn(r.first,0,!0,-1);var i=E(r,n),o=r.first+r.size-1;if(i>o)return pn(r.first+r.size-1,L(r,o).text.length,!0,1);t<0&&(t=0);for(var a=L(r,i);;){var l=gn(e,a,i,t,n),s=ae(a),u=s&&s.find(0,!0);if(!s||!(l.ch>u.from.ch||l.ch==u.from.ch&&l.xRel>0))return l;i=N(a=u.to.line)}}function gn(e,t,n,r,i){function o(r){var i=hn(e,P(n,r),"line",t,u);return l=!0,a>i.bottom?i.left-s:ag)return pn(n,d,v,1);for(;;){if(c?d==h||d==Le(t,h,1):d-h<=1){var y=r0&&y1){var w=Jt(e,u,y,"right");a<=w.bottom&&a>=w.top&&Math.abs(r-w.right)1?1:0);return k}var C=Math.ceil(f/2),L=h+C;if(c){L=h;for(var T=0;Tr?(d=L,g=M,(v=l)&&(g+=1e3),f=C):(h=L,p=M,m=l,f-=C)}}function vn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Ja){Ja=r("pre");for(var i=0;i<49;++i)Ja.appendChild(document.createTextNode("x")),Ja.appendChild(r("br"));Ja.appendChild(document.createTextNode("x"))}n(e.measure,Ja);var o=Ja.offsetHeight/50;return o>3&&(e.cachedTextHeight=o),t(e.measure),o||1}function yn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=r("span","xxxxxxxxxx"),i=r("pre",[t]);n(e.measure,i);var o=t.getBoundingClientRect(),a=(o.right-o.left)/10;return a>2&&(e.cachedCharWidth=a),a||10}function xn(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:bn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function bn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function wn(e){var t=vn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yn(e.display)-3);return function(i){if(he(e.doc,i))return 0;var o=0;if(i.widgets)for(var a=0;a=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r=e.display.viewTo||l.to().line3&&(i(d,m.top,null,m.bottom),d=c,m.bottoms.bottom||u.bottom==s.bottom&&u.right>s.right)&&(s=u),d0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function En(e){e.state.focused||(e.display.input.focus(),In(e))}function On(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Pn(e))},100)}function In(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Ee(e,"focus",e,t),e.state.focused=!0,a(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),ua&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Nn(e))}function Pn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(Ee(e,"blur",e,t),e.state.focused=!1,La(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Rn(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=bn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a.001||s<-.001)&&(A(i.line,o),Wn(i.line),i.rest))for(var u=0;u=a&&(o=E(t,pe(L(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function _n(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,ia||Mr(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),ia&&Mr(e),wr(e,100))}function Fn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,Rn(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function zn(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function jn(e){var t=zn(e);return t.x*=ol,t.y*=ol,t}function Un(e,t){var n=zn(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&ya&&ua)e:for(var u=t.target,c=o.view;u!=a;u=u.parentNode)for(var f=0;f(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!ma){var a=r("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Ft(e.display))+"px;\n height: "+(t.bottom-t.top+Ut(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Zn(e,t,n,r){null==r&&(r=0);for(var i,o=0;o<5;o++){var a=!1;i=hn(e,t);var l=n&&n!=t?hn(e,n):i,s=Qn(e,Math.min(i.left,l.left),Math.min(i.top,l.top)-r,Math.max(i.left,l.left),Math.max(i.bottom,l.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(_n(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=s.scrollLeft&&(Fn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(a=!0)),!a)break}return i}function Jn(e,t,n,r,i){var o=Qn(e,t,n,r,i);null!=o.scrollTop&&_n(e,o.scrollTop),null!=o.scrollLeft&&Fn(e,o.scrollLeft)}function Qn(e,t,n,r,i){var o=e.display,a=vn(e.display);n<0&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Gt(e),u={};i-n>s&&(i=n+s);var c=e.doc.height+zt(o),f=nc-a;if(nl+s){var d=Math.min(n,(h?c:i)-s);d!=l&&(u.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=qt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),t<10?u.scrollLeft=0:tm+p-3&&(u.scrollLeft=r+(g?0:10)-m),u}function er(e,t,n){null==t&&null==n||nr(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function tr(e){nr(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?P(t.line,t.ch-1):t,r=P(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function nr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=dn(e,t.from),r=dn(e,t.to),i=Qn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function rr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++ll},wt(e.curOp)}function ir(e){var t=e.curOp;St(t,function(e){for(var t=0;t=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Sr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function lr(e){e.updatedDisplay=e.mustUpdate&&Lr(e.cm,e.update)}function sr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Hn(t),e.barMeasure=qn(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Kt(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ut(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-qt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeftt)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Ba&&ce(e.doc,t)i.viewFrom?vr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)vr(e);else if(t<=i.viewFrom){var o=yr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):vr(e)}else if(n>=i.viewTo){var a=yr(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):vr(e)}else{var l=yr(e,t,t,-1),s=yr(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(bt(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):vr(e)}var u=i.externalMeasured;u&&(n=i.lineN&&t=r.viewTo)){var o=r.view[Cn(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);h(a,n)==-1&&a.push(n)}}}function vr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function yr(e,t,n,r){var i,o=Cn(e,t),a=e.display.view;if(!Ba||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=e.display.viewFrom,s=0;s0){if(o==a.length-1)return null;i=l+a[o].size-t,o++}else i=l-t;t+=i,n+=i}for(;ce(e.doc,n)!=n;){if(o==(r<0?0:a.length-1))return null;n+=r*a[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function xr(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=bt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=bt(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,Cn(e,n)))),r.viewTo=n}function br(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Ke(t.mode,et(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Je(e,o,l?Ke(t.mode,r):r,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&hn)return wr(e,e.options.workDelay),!0}),i.length&&fr(e,function(){for(var t=0;t=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==br(e))return!1;Dn(e)&&(vr(e),n.dims=xn(e));var a=i.first+i.size,l=Math.max(n.visible.from-e.options.viewportMargin,i.first),s=Math.min(a,n.visible.to+e.options.viewportMargin);r.viewFroms&&r.viewTo-s<20&&(s=Math.min(a,r.viewTo)),Ba&&(l=ce(e.doc,l),s=fe(e.doc,s));var u=l!=r.viewFrom||s!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;xr(e,l,s),r.viewOffset=pe(L(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var c=br(e);if(!u&&0==c&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var f=o();return c>4&&(r.lineDiv.style.display="none"),Ar(e,r.updateLineNumbers,n.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,f&&o()!=f&&f.offsetHeight&&f.focus(),t(r.cursorDiv),t(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,u&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,wr(e,400)),r.updateLineNumbers=null,!0}function Tr(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=qt(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+zt(e.display)-Gt(e),n.top)}),t.visible=Bn(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Lr(e,t);r=!1){Hn(e);var i=qn(e);Ln(e),$n(e,i),Er(e,i)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Mr(e,t){var n=new Sr(e,t);if(Lr(e,n)){Hn(e),Tr(e,n);var r=qn(e);Ln(e),$n(e,r),Er(e,r),n.finish()}}function Ar(e,n,r){function i(t){var n=t.nextSibling;return ua&&ya&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,l=o.lineDiv,s=l.firstChild,u=o.view,c=o.viewFrom,f=0;f-1&&(p=!1),Tt(e,d,c,r)),p&&(t(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(I(e.options,c)))),s=d.node.nextSibling}else{var m=Rt(e,d,c,r);l.insertBefore(m,s)}c+=d.size}for(;s;)s=i(s)}function Nr(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function Er(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ut(e)+"px"}function Or(e){var n=e.display.gutters,i=e.options.gutters;t(n);for(var o=0;o-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function Pr(e,t){this.ranges=e,this.primIndex=t}function Rr(e,t){this.anchor=e,this.head=t}function Dr(e,t){var n=e[t];e.sort(function(e,t){return R(e.from(),t.from())}),t=h(e,n);for(var r=1;r=0){var a=W(o.from(),i.from()),l=H(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new Rr(s?l:a,s?a:l))}}return new Pr(e,t)}function Hr(e,t){return new Pr([new Rr(e,t||e)],0)}function Wr(e){return e.text?P(e.from.line+e.text.length-1,m(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Br(e,t){if(R(e,t.from)<0)return e;if(R(e,t.to)<=0)return Wr(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Wr(t).ch-t.to.ch),P(n,r)}function _r(e,t){for(var n=[],r=0;r1&&e.remove(l.line+1,p-1),e.insert(l.line+1,y)}Ct(e,"change",e,t)}function Yr(e,t,n){function r(e,i,o){if(e.linked)for(var a=0;a1&&!e.done[e.done.length-2].ranges?(e.done.pop(),m(e.done)):void 0}function Jr(e,t,n,r){var i=e.history;i.undone.length=0;var o,a,l=+new 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i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||Qr(e,o,m(i.done),t))?i.done[i.done.length-1]=t:ti(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&r.clearRedo!==!1&&Xr(i.undone)}function ti(e,t){var n=m(t);n&&n.ranges&&n.equals(e)||t.push(e)}function ni(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function ri(e){if(!e)return null;for(var t,n=0;n-1&&(m(l)[f]=u[f],delete u[f])}}}return r}function li(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=R(n,i)<0;o!=R(r,i)<0?(i=n,n=r):o!=R(n,r)<0&&(n=r)}return new Rr(i,n)}return new Rr(r||n,n)}function si(e,t,n,r){pi(e,new Pr([li(e,e.sel.primary(),t,n)],0),r)}function ui(e,t,n){for(var 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r=[];Yr(e,function(e,n){n||h(r,e.history)!=-1||(Pi(e.history,t),r.push(e.history)),Ai(e,t,null,X(e,t))})}}function Ti(e,t,n){if(!e.cm||!e.cm.state.suppressEdits||n){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s=0;--d){var p=f(d);if(p)return p.v}}}}function Mi(e,t){if(0!=t&&(e.first+=t,e.sel=new Pr(g(e.sel.ranges,function(e){return new Rr(P(e.anchor.line+t,e.anchor.ch),P(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){mr(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:P(o,L(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=T(e,t.from,t.to),n||(n=_r(e,t)),e.cm?Ni(e.cm,t,r):Gr(e,t,r),mi(e,n,Oa)}}function Ni(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,l=!1,s=o.line;e.options.lineWrapping||(s=N(se(L(r,o.line))),r.iter(s,a.line+1,function(e){if(e==i.maxLine)return 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a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=r("span",[a.replacedWith],"CodeMirror-widget"),i.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),i.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(le(e,t.line,t,n,a)||t.line!=n.line&&le(e,n.line,t,n,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");U()}a.addToHistory&&Jr(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,c=t.line,f=e.cm;if(e.iter(c,n.line+1,function(e){f&&a.collapsed&&!f.options.lineWrapping&&se(e)==f.display.maxLine&&(s=!0),a.collapsed&&c!=t.line&&A(e,0),$(e,new q(a,c==t.line?t.ch:null,c==n.line?n.ch:null)),++c}),a.collapsed&&e.iter(t.line,n.line+1,function(t){he(e,t)&&A(t,0)}),a.clearOnEnter&&ja(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(j(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++sl,a.atomic=!0),f){if(s&&(f.curOp.updateMaxLine=!0),a.collapsed)mr(f,t.line,n.line+1);else if(a.className||a.title||a.startStyle||a.endStyle||a.css)for(var h=t.line;h<=n.line;h++)gr(f,h,"text");a.atomic&&vi(f.doc),Ct(f,"markerAdded",f,a)}return a}function ji(e,t){var n=this;this.markers=e,this.primary=t;for(var r=0;r-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var u=e.dataTransfer.getData("Text");if(u){var c;if(t.state.draggingText&&!t.state.draggingText.copy&&(c=t.listSelections()),mi(t.doc,Hr(n,n)),c)for(var f=0;f=0;t--)Ei(e.doc,"",r[t].from,r[t].to,"+delete");tr(e)})}function so(e,t){var n=L(e.doc,t),r=se(n);r!=n&&(t=N(r));var i=Me(r),o=i?i[0].level%2?we(r):be(r):0;return P(t,o)}function uo(e,t){for(var n,r=L(e.doc,t);n=ae(r);)r=n.find(1,!0).line,t=null;var i=Me(r),o=i?i[0].level%2?be(r):we(r):r.text.length;return P(null==t?N(r):t,o)}function co(e,t){var n=so(e,t.line),r=L(e.doc,n.line),i=Me(r);if(!i||0==i[0].level){var o=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=o&&t.ch;return P(n.line,a?0:o)}return n}function fo(e,t,n){if("string"==typeof t&&(t=bl[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ea}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function ho(e,t,n){for(var r=0;ri-400&&0==R(xl.pos,n)?r="triple":yl&&yl.time>i-400&&0==R(yl.pos,n)?(r="double",xl={time:i,pos:n}):(r="single",yl={time:i,pos:n});var a,l=e.doc.sel,u=ya?t.metaKey:t.ctrlKey;e.options.dragDrop&&Ua&&!e.isReadOnly()&&"single"==r&&(a=l.contains(n))>-1&&(R((a=l.ranges[a]).from(),n)<0||n.xRel>0)&&(R(a.to(),n)>0||n.xRel<0)?So(e,t,n,u):Co(e,t,n,r,u)}function So(e,t,n,r){var i=e.display,o=+new Date,a=hr(e,function(l){ua&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ne(document,"mouseup",a),Ne(i.scroller,"drop",a),Math.abs(t.clientX-l.clientX)+Math.abs(t.clientY-l.clientY)<10&&(De(l),!r&&+new Date-200b&&i.push(new Rr(P(g,b),P(g,d(y,u,o))))}i.length||i.push(new Rr(n,n)),pi(f,Dr(m.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var w=h,k=w.anchor,S=t;if("single"!=r){var C;C="double"==r?e.findWordAt(t):new Rr(P(t.line,0),_(f,P(t.line+1,0))),R(C.anchor,k)>0?(S=C.head,k=W(w.from(),C.anchor)):(S=C.anchor,k=H(w.to(),C.head))}var T=m.ranges.slice(0);T[p]=new Rr(_(f,k),S),pi(f,Dr(T,p),Ia)}}function l(t){var n=++w,i=Sn(e,t,!0,"rect"==r);if(i)if(0!=R(i,x)){e.curOp.focus=o(),a(i);var s=Bn(u,f);(i.line>=s.to||i.lineb.bottom?20:0;c&&setTimeout(hr(e,function(){w==n&&(u.scroller.scrollTop+=c,l(t))}),50)}}function s(t){e.state.selectingText=!1,w=1/0,De(t),u.input.focus(),Ne(document,"mousemove",k),Ne(document,"mouseup",S),f.history.lastSelOrigin=null}var u=e.display,f=e.doc;De(t);var h,p,m=f.sel,g=m.ranges;if(i&&!t.shiftKey?(p=f.sel.contains(n),h=p>-1?g[p]:new Rr(n,n)):(h=f.sel.primary(),p=f.sel.primIndex),xa?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(h=new Rr(n,n)),n=Sn(e,t,!0,!0),p=-1;else if("double"==r){var v=e.findWordAt(n);h=e.display.shift||f.extend?li(f,h,v.anchor,v.head):v}else if("triple"==r){var y=new Rr(P(n.line,0),_(f,P(n.line+1,0)));h=e.display.shift||f.extend?li(f,h,y.anchor,y.head):y}else h=li(f,h,n);i?p==-1?(p=g.length,pi(f,Dr(g.concat([h]),p),{scroll:!1,origin:"*mouse"})):g.length>1&&g[p].empty()&&"single"==r&&!t.shiftKey?(pi(f,Dr(g.slice(0,p).concat(g.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),m=f.sel):ci(f,p,h,Ia):(p=0,pi(f,new Pr([h],0),Ia),m=f.sel);var x=n,b=u.wrapper.getBoundingClientRect(),w=0,k=hr(e,function(e){Fe(e)?l(e):s(e)}),S=hr(e,s);e.state.selectingText=S,ja(document,"mousemove",k),ja(document,"mouseup",S)}function Lo(e,t,n,r){var i,o;try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&De(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Pe(e,n))return We(t);o-=l.top-a.viewOffset;for(var s=0;s=i){var c=E(e.doc,o),f=e.options.gutters[s];return Ee(e,n,e,c,f,t),We(t)}}}function To(e,t){return Lo(e,t,"gutterClick",!0)}function Mo(e,t){_t(e.display,t)||Ao(e,t)||Oe(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function Ao(e,t){return!!Pe(e,"gutterContextMenu")&&Lo(e,t,"gutterContextMenu",!1)}function No(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),an(e)}function Eo(e){function t(t,r,i,o){e.defaults[t]=r,i&&(n[t]=o?function(e,t,n){n!=Sl&&i(e,t,n)}:i)}var n=e.optionHandlers;e.defineOption=t,e.Init=Sl,t("value","",function(e,t){return e.setValue(t)},!0),t("mode",null,function(e,t){e.doc.modeOption=t,jr(e)},!0),t("indentUnit",2,jr,!0),t("indentWithTabs",!1),t("smartIndent",!0),t("tabSize",4,function(e){Ur(e),an(e),mr(e)},!0),t("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(o==-1)break;i=o+t.length,n.push(P(r,o))}r++});for(var 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t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=e.scrollWidth-e.clientWidth+o+"px"}else 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e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},Gn.prototype),Yn.prototype=u({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},Yn.prototype);var al={native:Gn,null:Yn},ll=0;Sr.prototype.signal=function(e,t){Pe(e,t)&&this.events.push(arguments)},Sr.prototype.finish=function(){for(var e=this,t=0;t=0&&R(e,i.to())<=0)return r}return-1}},Rr.prototype={from:function(){return W(this.anchor,this.head)},to:function(){return H(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}},Di.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=this,r=e,i=e+t;r1||!(this.children[0]instanceof Di))){var s=[];this.collapse(s),this.children=[new Di(s)],this.children[0].parent=this}},collapse:function(e){for(var t=this,n=0;n50){for(var l=o.lines.length%25+25,s=l;s10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=this,i=0;it.display.maxLineLength&&(t.display.maxLine=c,t.display.maxLineLength=f,t.display.maxLineChanged=!0)}null!=i&&t&&this.collapsed&&mr(t,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&vi(t.doc)),t&&Ct(t,"markerCleared",t,this),n&&ir(t),this.parent&&this.parent.clear()}},Fi.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var r,i,o=0;o=0;u--)Ci(r,i[u]);s?di(this,s):this.cm&&tr(this.cm)}),undo:pr(function(){Ti(this,"undo")}),redo:pr(function(){Ti(this,"redo")}),undoSelection:pr(function(){Ti(this,"undo",!0)}),redoSelection:pr(function(){Ti(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=_(this,e),t=_(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var l=0;l=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re?(t=e,!0):(e-=o,void++n)}),_(this,P(n,t))},indexFromPos:function(e){e=_(this,e);var t=e.ch;if(e.linet&&(t=e.from),null!=e.to&&e.to0)i=new P(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),P(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=L(e.doc,i.line-1).text;a&&(i=new P(i.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),P(i.line-1,a.length-1),i,"+transpose"))}n.push(new Rr(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){return fr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;re.firstLine()&&(r=P(r.line-1,L(e.doc,r.line-1).length)),i.ch==L(e.doc,i.line).text.length&&i.linet.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||0==(o=Cn(e,r.line))?(a=N(t.view[0].line),l=t.view[0].node):(a=N(t.view[o].line),l=t.view[o-1].node.nextSibling);var s,u,c=Cn(e,i.line);if(c==t.view.length-1?(s=t.viewTo-1,u=t.lineDiv.lastChild):(s=N(t.view[c+1].line)-1,u=t.view[c+1].node.previousSibling),!l)return!1;for(var f=e.doc.splitLines(Xo(e,l,u,a,s)),h=T(e.doc,P(a,0),P(s,L(e.doc,s).text.length));f.length>1&&h.length>1;)if(m(f)==m(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,g=f[0],v=h[0],y=Math.min(g.length,v.length);d1||f[0]||R(k,S)?(Ei(e.doc,f,k,S,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&(this.composing=null,this.pollContent()||mr(this.cm),this.div.blur(),this.div.focus())},readFromDOMSoon:function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){e.readDOMTimeout=null,e.composing||!e.cm.isReadOnly()&&e.pollContent()||fr(e.cm,function(){return mr(e.cm)})},80))},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||hr(this.cm,Bo)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:y,resetPosition:y,needsContentAttribute:!0},$o.prototype),Qo.prototype=u({init:function(e){function t(e){if(!Oe(i,e)){if(i.somethingSelected())Wo({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,a.value=Ml.text.join("\n"),Ta(a));else{if(!i.options.lineWiseCopyCut)return;var t=zo(i);Wo({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,Oa):(r.prevInput="",a.value=t.text.join("\n"),Ta(a))}"cut"==e.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Uo(),a=this.textarea=o.firstChild;e.wrapper.insertBefore(o,e.wrapper.firstChild),ga&&(a.style.width="0px"),ja(a,"input",function(){la&&sa>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),ja(a,"paste",function(e){Oe(i,e)||_o(e,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),ja(a,"cut",t),ja(a,"copy",t),ja(e.scroller,"paste",function(t){_t(e,t)||Oe(i,t)||(i.state.pasteIncoming=!0,r.focus())}),ja(e.lineSpace,"selectstart",function(t){_t(e,t)||De(t)}),ja(a,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ja(a,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=Tn(e);if(e.options.moveInputWithCursor){var i=hn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},showSelection:function(e){var t=this.cm,r=t.display;n(r.cursorDiv,e.cursors),n(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ya&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&Ta(this.textarea),la&&sa>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",la&&sa>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!va||o()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ga(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(la&&sa>=9&&this.hasSelection===i||ya&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,l=Math.min(r.length,i.length);a1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){la&&sa>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t="​"+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=c,la&&sa<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!la||la&&sa<9)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&"​"==r.prevInput?hr(i,ki)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Sn(i,e),s=o.scroller.scrollTop;if(l&&!ha){var u=i.options.resetSelectionOnContextMenu;u&&i.doc.sel.contains(l)==-1&&hr(i,pi)(i.doc,Hr(l),Oa);var c=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();a.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px;\n z-index: 1000; background: "+(la?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var d;if(ua&&(d=window.scrollY),o.input.focus(),ua&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),la&&sa>=9&&t(),Ca){Be(e);var p=function(){Ne(window,"mouseup",p),setTimeout(n,20)};ja(window,"mouseup",p)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:y,needsContentAttribute:!1},Qo.prototype),Eo(Ro),qo(Ro);var Al="iter insert remove copy getEditor constructor".split(" ");for(var Nl in cl.prototype)cl.prototype.hasOwnProperty(Nl)&&h(Al,Nl)<0&&(Ro.prototype[Nl]=function(e){return function(){return e.apply(this.doc,arguments)}}(cl.prototype[Nl]));return Re(cl),Ro.inputStyles={textarea:Qo,contenteditable:$o},Ro.defineMode=function(e){Ro.defaults.mode||"null"==e||(Ro.defaults.mode=e),qe.apply(this,arguments)},Ro.defineMIME=Ge,Ro.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Ro.defineMIME("text/plain","null"),Ro.defineExtension=function(e,t){Ro.prototype[e]=t},Ro.defineDocExtension=function(e,t){cl.prototype[e]=t},Ro.fromTextArea=ea,ta(Ro),Ro.version="5.21.0",Ro})},{}],11:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("../markdown/markdown"),t("../../addon/mode/overlay")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","../markdown/markdown","../../addon/mode/overlay"],i):i(CodeMirror)}(function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",function(n,r){function i(e){return e.code=!1,null}var o=0,a={startState:function(){return{code:!1,codeBlock:!1,ateSpace:!1}},copyState:function(e){return{code:e.code,codeBlock:e.codeBlock,ateSpace:e.ateSpace}},token:function(e,n){if(n.combineTokens=null,n.codeBlock)return e.match(/^```+/)?(n.codeBlock=!1,null):(e.skipToEnd(),null);if(e.sol()&&(n.code=!1),e.sol()&&e.match(/^```+/))return e.skipToEnd(),n.codeBlock=!0,null;if("`"===e.peek()){e.next();var i=e.pos;e.eatWhile("`");var a=1+e.pos-i;return n.code?a===o&&(n.code=!1):(o=a,n.code=!0),null}if(n.code)return e.next(),null;if(e.eatSpace())return n.ateSpace=!0,null;if((e.sol()||n.ateSpace)&&(n.ateSpace=!1,r.gitHubSpice!==!1)){if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+@)?(?:[a-f0-9]{7,40}\b)/))return n.combineTokens=!0,"link";if(e.match(/^(?:[a-zA-Z0-9\-_]+\/)?(?:[a-zA-Z0-9\-_]+)?#[0-9]+\b/))return n.combineTokens=!0,"link"}return 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function(name, i) { + var map = { + "quote": ">", + "unordered-list": "*", + "ordered-list": "%%i." + }; + + return map[name].replace("%%i", i); + }; + + var _checkChar = function(name, char) { + var map = { + "quote": "\>", + "unordered-list": "\*", + "ordered-list": "\d+." + }; + var rt = new RegExp(map[name]); + + return char && rt.test(char); }; + + var line = 1; for(var i = startPoint.line; i <= endPoint.line; i++) { (function(i) { var text = cm.getLine(i); @@ -921,15 +939,16 @@ function _toggleLine(cm, name) { text = text.replace(repl[name], "$1"); } else { var arr = listRegexp.exec(text); + var char = _getChar(name, line); if(arr !== null) { - var char = map[name]; - if(arr[2] && arr[2] == map[name]) { + if(_checkChar(name, arr[2])) { char = ""; } text = arr[1] + char + arr[3] + text.replace(whitespacesRegexp, "").replace(repl[name], "$1"); } else { - text = map[name] + " " + text; + text = char + " " + text; } + line += 1; } cm.replaceRange(text, { line: i,