window.CodeMirror=function(){"use strict";function t(r,n){if(!(this instanceof t))return new t(r,n);this.options=n=n||{};for(var i in no)!n.hasOwnProperty(i)&&no.hasOwnProperty(i)&&(n[i]=no[i]);h(n);var o="string"==typeof n.value?0:n.value.first,l=this.display=e(r,o);l.wrapper.CodeMirror=this,u(this),n.autofocus&&!Pi&&de(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,draggingText:!1,highlight:new Xn},s(this),n.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");var a=n.value;"string"==typeof a&&(a=new yo(n.value,n.mode)),oe(this,cn)(this,a),ki&&setTimeout(ti(he,this,!0),20),ge(this);var c;try{c=document.activeElement==l.input}catch(f){}c||n.autofocus&&!Pi?setTimeout(ti(De,this),20):We(this),oe(this,function(){for(var t in ro)ro.propertyIsEnumerable(t)&&ro[t](this,n[t],io);for(var e=0;e<ao.length;++e)ao[e](this)})()}function e(t,e){var r={},n=r.input=ni("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;");return Ti?n.style.width="1000px":n.setAttribute("wrap","off"),Ii&&(n.style.border="1px solid black"),n.setAttribute("autocorrect","off"),n.setAttribute("autocapitalize","off"),n.setAttribute("spellcheck","false"),r.inputDiv=ni("div",[n],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),r.scrollbarH=ni("div",[ni("div",null,null,"height: 1px")],"CodeMirror-hscrollbar"),r.scrollbarV=ni("div",[ni("div",null,null,"width: 1px")],"CodeMirror-vscrollbar"),r.scrollbarFiller=ni("div",null,"CodeMirror-scrollbar-filler"),r.gutterFiller=ni("div",null,"CodeMirror-gutter-filler"),r.lineDiv=ni("div",null,"CodeMirror-code"),r.selectionDiv=ni("div",null,null,"position: relative; z-index: 1"),r.cursor=ni("div"," ","CodeMirror-cursor"),r.otherCursor=ni("div"," ","CodeMirror-cursor 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Xn,r.cachedCharWidth=r.cachedTextHeight=null,r.measureLineCache=[],r.measureLineCachePos=0,r.inaccurateSelection=!1,r.maxLine=null,r.maxLineLength=0,r.maxLineChanged=!1,r.wheelDX=r.wheelDY=r.wheelStartX=r.wheelStartY=null,r}function r(e){e.doc.mode=t.getMode(e.options,e.doc.modeOption),e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.frontier=e.doc.first,W(e,100),e.state.modeGen++,e.curOp&&ae(e)}function n(t){t.options.lineWrapping?(t.display.wrapper.className+=" CodeMirror-wrap",t.display.sizer.style.minWidth=""):(t.display.wrapper.className=t.display.wrapper.className.replace(" CodeMirror-wrap",""),f(t)),o(t),ae(t),X(t),setTimeout(function(){d(t)},100)}function i(t){var e=ee(t.display),r=t.options.lineWrapping,n=r&&Math.max(5,t.display.scroller.clientWidth/re(t.display)-3);return function(i){return Rr(t.doc,i)?0:r?(Math.ceil(i.text.length/n)||1)*e:e}}function o(t){var e=t.doc,r=i(t);e.iter(function(t){var e=r(t);e!=t.height&&pn(t,e)})}function l(t){var e=fo[t.options.keyMap],r=e.style;t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(r?" cm-keymap-"+r:""),t.state.disableInput=e.disableInput}function s(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-"),X(t)}function a(t){u(t),ae(t),setTimeout(function(){g(t)},20)}function u(t){var e=t.display.gutters,r=t.options.gutters;ii(e);for(var n=0;n<r.length;++n){var i=r[n],o=e.appendChild(ni("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(t.display.lineGutter=o,o.style.width=(t.display.lineNumWidth||1)+"px")}e.style.display=n?"":"none"}function c(t,e){if(0==e.height)return 0;for(var r,n=e.text.length,i=e;r=Ir(i);){var o=r.find();i=fn(t,o.from.line),n+=o.from.ch-o.to.ch}for(i=e;r=Pr(i);){var o=r.find();n-=i.text.length-o.from.ch,i=fn(t,o.to.line),n+=i.text.length-o.to.ch}return n}function f(t){var e=t.display,r=t.doc;e.maxLine=fn(r,r.first),e.maxLineLength=c(r,e.maxLine),e.maxLineChanged=!0,r.iter(function(t){var n=c(r,t);n>e.maxLineLength&&(e.maxLineLength=n,e.maxLine=t)})}function h(t){for(var e=!1,r=0;r<t.gutters.length;++r)"CodeMirror-linenumbers"==t.gutters[r]&&(t.lineNumbers?e=!0:t.gutters.splice(r--,1));!e&&t.lineNumbers&&t.gutters.push("CodeMirror-linenumbers")}function d(t){var e=t.display,r=t.doc.height,n=r+P(e);e.sizer.style.minHeight=e.heightForcer.style.top=n+"px",e.gutters.style.height=Math.max(n,e.scroller.clientHeight-Lo)+"px";var i=Math.max(n,e.scroller.scrollHeight),o=e.scroller.scrollWidth>e.scroller.clientWidth+1,l=i>e.scroller.clientHeight+1;l?(e.scrollbarV.style.display="block",e.scrollbarV.style.bottom=o?ui(e.measure)+"px":"0",e.scrollbarV.firstChild.style.height=i-e.scroller.clientHeight+e.scrollbarV.clientHeight+"px"):(e.scrollbarV.style.display="",e.scrollbarV.firstChild.style.height="0"),o?(e.scrollbarH.style.display="block",e.scrollbarH.style.right=l?ui(e.measure)+"px":"0",e.scrollbarH.firstChild.style.width=e.scroller.scrollWidth-e.scroller.clientWidth+e.scrollbarH.clientWidth+"px"):(e.scrollbarH.style.display="",e.scrollbarH.firstChild.style.width="0"),o&&l?(e.scrollbarFiller.style.display="block",e.scrollbarFiller.style.height=e.scrollbarFiller.style.width=ui(e.measure)+"px"):e.scrollbarFiller.style.display="",o&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(e.gutterFiller.style.display="block",e.gutterFiller.style.height=ui(e.measure)+"px",e.gutterFiller.style.width=e.gutters.offsetWidth+"px"):e.gutterFiller.style.display="",Oi&&0===ui(e.measure)&&(e.scrollbarV.style.minWidth=e.scrollbarH.style.minHeight=Ei?"18px":"12px")}function p(t,e,r){var n=t.scroller.scrollTop,i=t.wrapper.clientHeight;"number"==typeof r?n=r:r&&(n=r.top,i=r.bottom-r.top),n=Math.floor(n-I(t));var o=Math.ceil(n+i);return{from:mn(e,n),to:mn(e,o)}}function g(t){var e=t.display;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var r=y(e)-e.scroller.scrollLeft+t.doc.scrollLeft,n=e.gutters.offsetWidth,i=r+"px",o=e.lineDiv.firstChild;o;o=o.nextSibling)if(o.alignable)for(var l=0,s=o.alignable;l<s.length;++l)s[l].style.left=i;t.options.fixedGutter&&(e.gutters.style.left=r+n+"px")}}function m(t){if(!t.options.lineNumbers)return!1;var e=t.doc,r=v(t.options,e.first+e.size-1),n=t.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(ni("div",[ni("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l),n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",!0}return!1}function v(t,e){return String(t.lineNumberFormatter(e+t.firstLineNumber))}function y(t){return si(t.scroller).left-si(t.sizer).left}function b(t,e,r,n){for(var i,o=t.display.showingFrom,l=t.display.showingTo,s=p(t.display,t.doc,r);x(t,e,s,n)&&(n=!1,i=!0,A(t),d(t),r&&(r=Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,"number"==typeof r?r:r.top)),s=p(t.display,t.doc,r),!(s.from>=t.display.showingFrom&&s.to<=t.display.showingTo));)e=[];return i&&(Bn(t,"update",t),(t.display.showingFrom!=o||t.display.showingTo!=l)&&Bn(t,"viewportChange",t,t.display.showingFrom,t.display.showingTo)),i}function x(t,e,r,n){var i=t.display,o=t.doc;if(!i.wrapper.clientWidth)return i.showingFrom=i.showingTo=o.first,i.viewOffset=0,void 0;if(!(!n&&0==e.length&&r.from>i.showingFrom&&r.to<i.showingTo)){m(t)&&(e=[{from:o.first,to:o.first+o.size}]);var l=i.sizer.style.marginLeft=i.gutters.offsetWidth+"px";i.scrollbarH.style.left=t.options.fixedGutter?l:"0";var s=1/0;if(t.options.lineNumbers)for(var a=0;a<e.length;++a)e[a].diff&&e[a].from<s&&(s=e[a].from);var u=o.first+o.size,c=Math.max(r.from-t.options.viewportMargin,o.first),f=Math.min(u,r.to+t.options.viewportMargin);if(i.showingFrom<c&&c-i.showingFrom<20&&(c=Math.max(o.first,i.showingFrom)),i.showingTo>f&&i.showingTo-f<20&&(f=Math.min(u,i.showingTo)),Yi)for(c=gn(Fr(o,fn(o,c)));u>f&&Rr(o,fn(o,f));)++f;var h=[{from:Math.max(i.showingFrom,o.first),to:Math.min(i.showingTo,u)}];if(h=h[0].from>=h[0].to?[]:L(h,e),Yi)for(var a=0;a<h.length;++a)for(var d,p=h[a];d=Pr(fn(o,p.to-1));){var g=d.find().from.line;if(!(g>p.from)){h.splice(a--,1);break}p.to=g}for(var v=0,a=0;a<h.length;++a){var p=h[a];p.from<c&&(p.from=c),p.to>f&&(p.to=f),p.from>=p.to?h.splice(a--,1):v+=p.to-p.from}if(!n&&v==f-c&&c==i.showingFrom&&f==i.showingTo)return w(t),void 0;h.sort(function(t,e){return t.from-e.from});try{var y=document.activeElement}catch(b){}.7*(f-c)>v&&(i.lineDiv.style.display="none"),S(t,c,f,h,s),i.lineDiv.style.display="",y&&document.activeElement!=y&&y.offsetHeight&&y.focus();var x=c!=i.showingFrom||f!=i.showingTo||i.lastSizeC!=i.wrapper.clientHeight;return x&&(i.lastSizeC=i.wrapper.clientHeight,W(t,400)),i.showingFrom=c,i.showingTo=f,C(t),w(t),!0}}function C(t){for(var e,r=t.display,n=r.lineDiv.offsetTop,i=r.lineDiv.firstChild;i;i=i.nextSibling)if(i.lineObj){if(Si){var o=i.offsetTop+i.offsetHeight;e=o-n,n=o}else{var l=si(i);e=l.bottom-l.top}var s=i.lineObj.height-e;if(2>e&&(e=ee(r)),s>.001||-.001>s){pn(i.lineObj,e);var a=i.lineObj.widgets;if(a)for(var u=0;u<a.length;++u)a[u].height=a[u].node.offsetHeight}}}function w(t){var e=t.display.viewOffset=vn(t,fn(t.doc,t.display.showingFrom));t.display.mover.style.top=e+"px"}function L(t,e){for(var r=0,n=e.length||0;n>r;++r){for(var i=e[r],o=[],l=i.diff||0,s=0,a=t.length;a>s;++s){var u=t[s];i.to<=u.from&&i.diff?o.push({from:u.from+l,to:u.to+l}):i.to<=u.from||i.from>=u.to?o.push(u):(i.from>u.from&&o.push({from:u.from,to:i.from}),i.to<u.to&&o.push({from:i.to+l,to:u.to+l}))}t=o}return t}function k(t){for(var e=t.display,r={},n={},i=e.gutters.firstChild,o=0;i;i=i.nextSibling,++o)r[t.options.gutters[o]]=i.offsetLeft,n[t.options.gutters[o]]=i.offsetWidth;return{fixedPos:y(e),gutterTotalWidth:e.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:e.wrapper.clientWidth}}function S(t,e,r,n,i){function o(e){var r=e.nextSibling;return Ti&&Fi&&t.display.currentWheelTarget==e?(e.style.display="none",e.lineObj=null):e.parentNode.removeChild(e),r}var l=k(t),s=t.display,a=t.options.lineNumbers;n.length||Ti&&t.display.currentWheelTarget||ii(s.lineDiv);var u=s.lineDiv,c=u.firstChild,f=n.shift(),h=e;for(t.doc.iter(e,r,function(e){if(f&&f.to==h&&(f=n.shift()),Rr(t.doc,e)){if(0!=e.height&&pn(e,0),e.widgets&&c&&c.previousSibling)for(var r=0;r<e.widgets.length;++r){var s=e.widgets[r];if(s.showIfHidden){var d=c.previousSibling;if(/pre/i.test(d.nodeName)){var p=ni("div",null,null,"position: relative");d.parentNode.replaceChild(p,d),p.appendChild(d),d=p}var g=d.appendChild(ni("div",[s.node],"CodeMirror-linewidget"));s.handleMouseEvents||(g.ignoreEvents=!0),T(s,g,d,l)}}}else if(f&&f.from<=h&&f.to>h){for(;c.lineObj!=e;)c=o(c);a&&h>=i&&c.lineNumber&&li(c.lineNumber,v(t.options,h)),c=c.nextSibling}else{if(e.widgets)for(var m,y=0,b=c;b&&20>y;++y,b=b.nextSibling)if(b.lineObj==e&&/div/i.test(b.nodeName)){m=b;break}var x=M(t,e,h,l,m);if(x!=m)u.insertBefore(x,c);else{for(;c!=m;)c=o(c);c=c.nextSibling}x.lineObj=e}++h});c;)c=o(c)}function M(t,e,r,n,i){var o,l=Qr(t,e),s=e.gutterMarkers,a=t.display;if(!(t.options.lineNumbers||s||e.bgClass||e.wrapClass||e.widgets))return l;if(i){i.alignable=null;for(var u,c=!0,f=0,h=null,d=i.firstChild;d;d=u)if(u=d.nextSibling,/\bCodeMirror-linewidget\b/.test(d.className)){for(var p=0;p<e.widgets.length;++p){var g=e.widgets[p];if(g.node==d.firstChild){g.above||h||(h=d),T(g,d,i,n),++f;break}}if(p==e.widgets.length){c=!1;break}}else i.removeChild(d);i.insertBefore(l,h),c&&f==e.widgets.length&&(o=i,i.className=e.wrapClass||"")}if(o||(o=ni("div",null,e.wrapClass,"position: relative"),o.appendChild(l)),e.bgClass&&o.insertBefore(ni("div",null,e.bgClass+" CodeMirror-linebackground"),o.firstChild),t.options.lineNumbers||s){var m=o.insertBefore(ni("div",null,null,"position: absolute; left: "+(t.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px"),o.firstChild);if(t.options.fixedGutter&&(o.alignable||(o.alignable=[])).push(m),!t.options.lineNumbers||s&&s["CodeMirror-linenumbers"]||(o.lineNumber=m.appendChild(ni("div",v(t.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+a.lineNumInnerWidth+"px"))),s)for(var y=0;y<t.options.gutters.length;++y){var b=t.options.gutters[y],x=s.hasOwnProperty(b)&&s[b];x&&m.appendChild(ni("div",[x],"CodeMirror-gutter-elt","left: "+n.gutterLeft[b]+"px; width: "+n.gutterWidth[b]+"px"))}}if(Si&&(o.style.zIndex=2),e.widgets&&o!=i)for(var p=0,C=e.widgets;p<C.length;++p){var g=C[p],w=ni("div",[g.node],"CodeMirror-linewidget");g.handleMouseEvents||(w.ignoreEvents=!0),T(g,w,o,n),g.above?o.insertBefore(w,t.options.lineNumbers&&0!=e.height?m:l):o.appendChild(w),Bn(g,"redraw")}return o}function T(t,e,r,n){if(t.noHScroll){(r.alignable||(r.alignable=[])).push(e);var i=n.wrapperWidth;e.style.left=n.fixedPos+"px",t.coverGutter||(i-=n.gutterTotalWidth,e.style.paddingLeft=n.gutterTotalWidth+"px"),e.style.width=i+"px"}t.coverGutter&&(e.style.zIndex=5,e.style.position="relative",t.noHScroll||(e.style.marginLeft=-n.gutterTotalWidth+"px"))}function A(t){var e=t.display,r=Xe(t.doc.sel.from,t.doc.sel.to);if(r||t.options.showCursorWhenSelecting?N(t):e.cursor.style.display=e.otherCursor.style.display="none",r?e.selectionDiv.style.display="none":H(t),t.options.moveInputWithCursor){var n=q(t,t.doc.sel.head,"div"),i=si(e.wrapper),o=si(e.lineDiv);e.inputDiv.style.top=Math.max(0,Math.min(e.wrapper.clientHeight-10,n.top+o.top-i.top))+"px",e.inputDiv.style.left=Math.max(0,Math.min(e.wrapper.clientWidth-10,n.left+o.left-i.left))+"px"}}function N(t){var e=t.display,r=q(t,t.doc.sel.head,"div");e.cursor.style.left=r.left+"px",e.cursor.style.top=r.top+"px",e.cursor.style.height=Math.max(0,r.bottom-r.top)*t.options.cursorHeight+"px",e.cursor.style.display="",r.other?(e.otherCursor.style.display="",e.otherCursor.style.left=r.other.left+"px",e.otherCursor.style.top=r.other.top+"px",e.otherCursor.style.height=.85*(r.other.bottom-r.other.top)+"px"):e.otherCursor.style.display="none"}function H(t){function e(t,e,r,n){0>e&&(e=0),l.appendChild(ni("div",null,"CodeMirror-selected","position: absolute; left: "+t+"px; top: "+e+"px; width: "+(null==r?s-t:r)+"px; height: "+(n-e)+"px"))}function r(r,n,o){function l(e,n){return Z(t,Ue(r,e),"div",f,n)}var u,c,f=fn(i,r),h=f.text.length;return fi(yn(f),n||0,null==o?h:o,function(t,r,i){var f,d,p,g=l(t,"left");if(t==r)f=g,d=p=g.left;else{if(f=l(r-1,"right"),"rtl"==i){var m=g;g=f,f=m}d=g.left,p=f.right}null==n&&0==t&&(d=a),f.top-g.top>3&&(e(d,g.top,null,g.bottom),d=a,g.bottom<f.top&&e(d,g.bottom,null,f.top)),null==o&&r==h&&(p=s),(!u||g.top<u.top||g.top==u.top&&g.left<u.left)&&(u=g),(!c||f.bottom>c.bottom||f.bottom==c.bottom&&f.right>c.right)&&(c=f),a+1>d&&(d=a),e(d,f.top,p-d,f.bottom)}),{start:u,end:c}}var n=t.display,i=t.doc,o=t.doc.sel,l=document.createDocumentFragment(),s=n.lineSpace.offsetWidth,a=F(t.display);if(o.from.line==o.to.line)r(o.from.line,o.from.ch,o.to.ch);else{var u=fn(i,o.from.line),c=fn(i,o.to.line),f=Fr(i,u)==Fr(i,c),h=r(o.from.line,o.from.ch,f?u.text.length:null).end,d=r(o.to.line,f?0:null,o.to.ch).start;f&&(h.top<d.top-2?(e(h.right,h.top,null,h.bottom),e(a,d.top,d.left,d.bottom)):e(h.right,h.top,d.left-h.right,h.bottom)),h.bottom<d.top&&e(a,h.bottom,null,d.top)}oi(n.selectionDiv,l),n.selectionDiv.style.display=""}function D(t){if(t.state.focused){var e=t.display;clearInterval(e.blinker);var r=!0;e.cursor.style.visibility=e.otherCursor.style.visibility="",t.options.cursorBlinkRate>0&&(e.blinker=setInterval(function(){e.cursor.style.visibility=e.otherCursor.style.visibility=(r=!r)?"":"hidden"},t.options.cursorBlinkRate))}}function W(t,e){t.doc.mode.startState&&t.doc.frontier<t.display.showingTo&&t.state.highlight.set(e,ti(O,t))}function O(t){var e=t.doc;if(e.frontier<e.first&&(e.frontier=e.first),!(e.frontier>=t.display.showingTo)){var r,n=+new Date+t.options.workTime,i=mr(e.mode,z(t,e.frontier)),o=[];e.iter(e.frontier,Math.min(e.first+e.size,t.display.showingTo+500),function(l){if(e.frontier>=t.display.showingFrom){var s=l.styles;l.styles=$r(t,l,i);for(var a=!s||s.length!=l.styles.length,u=0;!a&&u<s.length;++u)a=s[u]!=l.styles[u];a&&(r&&r.end==e.frontier?r.end++:o.push(r={start:e.frontier,end:e.frontier+1})),l.stateAfter=mr(e.mode,i)}else qr(t,l,i),l.stateAfter=0==e.frontier%5?mr(e.mode,i):null;return++e.frontier,+new Date>n?(W(t,t.options.workDelay),!0):void 0}),o.length&&oe(t,function(){for(var t=0;t<o.length;++t)ae(this,o[t].start,o[t].end)})()}}function E(t,e,r){for(var n,i,o=t.doc,l=t.doc.mode.innerMode?1e3:100,s=e,a=e-l;s>a;--s){if(s<=o.first)return o.first;var u=fn(o,s-1);if(u.stateAfter&&(!r||s<=o.frontier))return s;var c=_n(u.text,null,t.options.tabSize);(null==i||n>c)&&(i=s-1,n=c)}return i}function z(t,e,r){var n=t.doc,i=t.display;if(!n.mode.startState)return!0;var o=E(t,e,r),l=o>n.first&&fn(n,o-1).stateAfter;return l=l?mr(n.mode,l):vr(n.mode),n.iter(o,e,function(r){qr(t,r,l);var s=o==e-1||0==o%5||o>=i.showingFrom&&o<i.showingTo;r.stateAfter=s?mr(n.mode,l):null,++o}),l}function I(t){return t.lineSpace.offsetTop}function P(t){return t.mover.offsetHeight-t.lineSpace.offsetHeight}function F(t){var e=oi(t.measure,ni("pre",null,null,"text-align: left")).appendChild(ni("span","x"));return e.offsetLeft}function R(t,e,r,n,i){var o=-1;n=n||V(t,e);for(var l=r;;l+=o){var s=n[l];if(s)break;0>o&&0==l&&(o=1)}return i=l>r?"left":r>l?"right":i,"left"==i&&s.leftSide?s=s.leftSide:"right"==i&&s.rightSide&&(s=s.rightSide),{left:r>l?s.right:s.left,right:l>r?s.left:s.right,top:s.top,bottom:s.bottom}}function B(t,e){for(var r=t.display.measureLineCache,n=0;n<r.length;++n){var i=r[n];if(i.text==e.text&&i.markedSpans==e.markedSpans&&t.display.scroller.clientWidth==i.width&&i.classes==e.textClass+"|"+e.bgClass+"|"+e.wrapClass)return i}}function G(t,e){var r=B(t,e);r&&(r.text=r.measure=r.markedSpans=null)}function V(t,e){var r=B(t,e);if(r)return r.measure;var n=K(t,e),i=t.display.measureLineCache,o={text:e.text,width:t.display.scroller.clientWidth,markedSpans:e.markedSpans,measure:n,classes:e.textClass+"|"+e.bgClass+"|"+e.wrapClass};return 16==i.length?i[++t.display.measureLineCachePos%16]=o:i.push(o),n}function K(t,e){function r(t){var e=t.top-p.top,r=t.bottom-p.top;r>v&&(r=v),0>e&&(e=0);for(var n=g.length-2;n>=0;n-=2){var i=g[n],o=g[n+1];if(!(i>r||e>o)&&(e>=i&&o>=r||i>=e&&r>=o||Math.min(r,o)-Math.max(e,i)>=r-e>>1)){g[n]=Math.min(e,i),g[n+1]=Math.max(r,o);break}}return 0>n&&(n=g.length,g.push(e,r)),{left:t.left-p.left,right:t.right-p.left,top:n,bottom:null}}function n(t){t.bottom=g[t.top+1],t.top=g[t.top]}var i=t.display,o=Qn(e.text.length),l=Qr(t,e,o,!0);if(ki&&!Si&&!t.options.lineWrapping&&l.childNodes.length>100){for(var s=document.createDocumentFragment(),a=10,u=l.childNodes.length,c=0,f=Math.ceil(u/a);f>c;++c){for(var h=ni("div",null,null,"display: inline-block"),d=0;a>d&&u;++d)h.appendChild(l.firstChild),--u;s.appendChild(h)}l.appendChild(s)}oi(i.measure,l);var p=si(i.lineDiv),g=[],m=Qn(e.text.length),v=l.offsetHeight;Mi&&i.measure.first!=l&&oi(i.measure,l);for(var y,c=0;c<o.length;++c)if(y=o[c]){var b=y,x=null;if(/\bCodeMirror-widget\b/.test(y.className)&&y.getClientRects){1==y.firstChild.nodeType&&(b=y.firstChild);var C=b.getClientRects();C.length>1&&(x=m[c]=r(C[0]),x.rightSide=r(C[C.length-1]))}x||(x=m[c]=r(si(b))),y.measureRight&&(x.right=si(y.measureRight).left),y.leftSide&&(x.leftSide=r(si(y.leftSide)))}ii(t.display.measure);for(var y,c=0;c<m.length;++c)(y=m[c])&&(n(y),y.leftSide&&n(y.leftSide),y.rightSide&&n(y.rightSide));return m}function U(t,e){var r=!1;if(e.markedSpans)for(var n=0;n<e.markedSpans;++n){var i=e.markedSpans[n];!i.collapsed||null!=i.to&&i.to!=e.text.length||(r=!0)}var o=!r&&B(t,e);if(o)return R(t,e,e.text.length,o.measure,"right").right;var l=Qr(t,e,null,!0),s=l.appendChild(ci(t.display.measure));return oi(t.display.measure,l),si(s).right-si(t.display.lineDiv).left}function X(t){t.display.measureLineCache.length=t.display.measureLineCachePos=0,t.display.cachedCharWidth=t.display.cachedTextHeight=null,t.options.lineWrapping||(t.display.maxLineChanged=!0),t.display.lineNumChars=null}function _(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Y(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function j(t,e,r,n){if(e.widgets)for(var i=0;i<e.widgets.length;++i)if(e.widgets[i].above){var o=Ur(e.widgets[i]);r.top+=o,r.bottom+=o}if("line"==n)return r;n||(n="local");var l=vn(t,e);if("local"==n?l+=I(t.display):l-=t.display.viewOffset,"page"==n||"window"==n){var s=si(t.display.lineSpace);l+=s.top+("window"==n?0:Y());var a=s.left+("window"==n?0:_());r.left+=a,r.right+=a}return r.top+=l,r.bottom+=l,r}function $(t,e,r){if("div"==r)return e;var n=e.left,i=e.top;if("page"==r)n-=_(),i-=Y();else if("local"==r||!r){var o=si(t.display.sizer);n+=o.left,i+=o.top}var l=si(t.display.lineSpace);return{left:n-l.left,top:i-l.top}}function Z(t,e,r,n,i){return n||(n=fn(t.doc,e.line)),j(t,n,R(t,n,e.ch,null,i),r)}function q(t,e,r,n,i){function o(e,o){var l=R(t,n,e,i,o?"right":"left");return o?l.left=l.right:l.right=l.left,j(t,n,l,r)}function l(t,e){var r=s[e],n=r.level%2;return t==hi(r)&&e&&r.level<s[e-1].level?(r=s[--e],t=di(r)-(r.level%2?0:1),n=!0):t==di(r)&&e<s.length-1&&r.level<s[e+1].level&&(r=s[++e],t=hi(r)-r.level%2,n=!1),n&&t==r.to&&t>r.from?o(t-1):o(t,n)}n=n||fn(t.doc,e.line),i||(i=V(t,n));var s=yn(n),a=e.ch;if(!s)return o(a);var u=bi(s,a),c=l(a,u);return null!=zo&&(c.other=l(a,zo)),c}function J(t,e,r,n){var i=new Ue(t,e);return i.xRel=n,r&&(i.outside=!0),i}function Q(t,e,r){var n=t.doc;if(r+=t.display.viewOffset,0>r)return J(n.first,0,!0,-1);var i=mn(n,r),o=n.first+n.size-1;if(i>o)return J(n.first+n.size-1,fn(n,o).text.length,!0,1);for(0>e&&(e=0);;){var l=fn(n,i),s=te(t,l,i,e,r),a=Pr(l),u=a&&a.find();if(!a||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=u.to.line}}function te(t,e,r,n,i){function o(n){var i=q(t,Ue(r,n),"line",e,u);return s=!0,l>i.bottom?i.left-a:l<i.top?i.left+a:(s=!1,i.left)}var l=i-vn(t,e),s=!1,a=2*t.display.wrapper.clientWidth,u=V(t,e),c=yn(e),f=e.text.length,h=pi(e),d=gi(e),p=o(h),g=s,m=o(d),v=s;if(n>m)return J(r,d,v,1);for(;;){if(c?d==h||d==Ci(e,h,1):1>=d-h){for(var y=p>n||m-n>=n-p?h:d,b=n-(y==h?p:m);To.test(e.text.charAt(y));)++y;var x=J(r,y,y==h?g:v,0>b?-1:b?1:0);return x}var C=Math.ceil(f/2),w=h+C;if(c){w=h;for(var L=0;C>L;++L)w=Ci(e,w,1)}var k=o(w);k>n?(d=w,m=k,(v=s)&&(m+=1e3),f=C):(h=w,p=k,g=s,f-=C)}}function ee(t){if(null!=t.cachedTextHeight)return t.cachedTextHeight;if(null==Gi){Gi=ni("pre");for(var e=0;49>e;++e)Gi.appendChild(document.createTextNode("x")),Gi.appendChild(ni("br"));Gi.appendChild(document.createTextNode("x"))}oi(t.measure,Gi);var r=Gi.offsetHeight/50;return r>3&&(t.cachedTextHeight=r),ii(t.measure),r||1}function re(t){if(null!=t.cachedCharWidth)return t.cachedCharWidth;var e=ni("span","x"),r=ni("pre",[e]);oi(t.measure,r);var n=e.offsetWidth;return n>2&&(t.cachedCharWidth=n),n||10}function ne(t){t.curOp={changes:[],forceUpdate:!1,updateInput:null,userSelChange:null,textChanged:null,selectionChanged:!1,cursorActivity:!1,updateMaxLine:!1,updateScrollPos:!1,id:++ji},wo++||(Co=[])}function ie(t){var e=t.curOp,r=t.doc,n=t.display;if(t.curOp=null,e.updateMaxLine&&f(t),n.maxLineChanged&&!t.options.lineWrapping&&n.maxLine){var i=U(t,n.maxLine);n.sizer.style.minWidth=Math.max(0,i+3+Lo)+"px",n.maxLineChanged=!1;var o=Math.max(0,n.sizer.offsetLeft+n.sizer.offsetWidth-n.scroller.clientWidth);o<r.scrollLeft&&!e.updateScrollPos&&Le(t,Math.min(n.scroller.scrollLeft,o),!0)}var l,s;if(e.updateScrollPos)l=e.updateScrollPos;else if(e.selectionChanged&&n.scroller.clientHeight){var a=q(t,r.sel.head);l=lr(t,a.left,a.top,a.left,a.bottom)}(e.changes.length||e.forceUpdate||l&&null!=l.scrollTop)&&(s=b(t,e.changes,l&&l.scrollTop,e.forceUpdate),t.display.scroller.offsetHeight&&(t.doc.scrollTop=t.display.scroller.scrollTop)),!s&&e.selectionChanged&&A(t),e.updateScrollPos?(n.scroller.scrollTop=n.scrollbarV.scrollTop=r.scrollTop=l.scrollTop,n.scroller.scrollLeft=n.scrollbarH.scrollLeft=r.scrollLeft=l.scrollLeft,g(t),e.scrollToPos&&ir(t,$e(t.doc,e.scrollToPos),e.scrollToPosMargin)):l&&nr(t),e.selectionChanged&&D(t),t.state.focused&&e.updateInput&&he(t,e.userSelChange);var u=e.maybeHiddenMarkers,c=e.maybeUnhiddenMarkers;if(u)for(var h=0;h<u.length;++h)u[h].lines.length||Rn(u[h],"hide");if(c)for(var h=0;h<c.length;++h)c[h].lines.length&&Rn(c[h],"unhide");var d;if(--wo||(d=Co,Co=null),e.textChanged&&Rn(t,"change",t,e.textChanged),e.cursorActivity&&Rn(t,"cursorActivity",t),d)for(var h=0;h<d.length;++h)d[h]()}function oe(t,e){return function(){var r=t||this,n=!r.curOp;n&&ne(r);try{var i=e.apply(r,arguments)}finally{n&&ie(r)}return i}}function le(t){return function(){var e,r=this.cm&&!this.cm.curOp;r&&ne(this.cm);try{e=t.apply(this,arguments)}finally{r&&ie(this.cm)}return e}}function se(t,e){var r,n=!t.curOp;n&&ne(t);try{r=e()}finally{n&&ie(t)}return r}function ae(t,e,r,n){null==e&&(e=t.doc.first),null==r&&(r=t.doc.first+t.doc.size),t.curOp.changes.push({from:e,to:r,diff:n})}function ue(t){t.display.pollingFast||t.display.poll.set(t.options.pollInterval,function(){fe(t),t.state.focused&&ue(t)})}function ce(t){function e(){var n=fe(t);n||r?(t.display.pollingFast=!1,ue(t)):(r=!0,t.display.poll.set(60,e))}var r=!1;t.display.pollingFast=!0,t.display.poll.set(20,e)}function fe(t){var e=t.display.input,r=t.display.prevInput,n=t.doc,i=n.sel;if(!t.state.focused||Wo(e)||pe(t)||t.state.disableInput)return!1;t.state.pasteIncoming&&t.state.fakedLastChar&&(e.value=e.value.substring(0,e.value.length-1),t.state.fakedLastChar=!1);var o=e.value;if(o==r&&Xe(i.from,i.to))return!1;if(ki&&!Mi&&t.display.inputHasSelection===o)return he(t,!0),!1;var l=!t.curOp;l&&ne(t),i.shift=!1;for(var s=0,a=Math.min(r.length,o.length);a>s&&r.charCodeAt(s)==o.charCodeAt(s);)++s;var u=i.from,c=i.to;s<r.length?u=Ue(u.line,u.ch-(r.length-s)):t.state.overwrite&&Xe(u,c)&&!t.state.pasteIncoming&&(c=Ue(c.line,Math.min(fn(n,c.line).text.length,c.ch+(o.length-s))));var f=t.curOp.updateInput,h={from:u,to:c,text:Do(o.slice(s)),origin:t.state.pasteIncoming?"paste":"+input"};return Pe(t.doc,h,"end"),t.curOp.updateInput=f,Bn(t,"inputRead",t,h),o.length>1e3||o.indexOf("\n")>-1?e.value=t.display.prevInput="":t.display.prevInput=o,l&&ie(t),t.state.pasteIncoming=!1,!0}function he(t,e){var r,n,i=t.doc;if(Xe(i.sel.from,i.sel.to))e&&(t.display.prevInput=t.display.input.value="",ki&&!Mi&&(t.display.inputHasSelection=null));else{t.display.prevInput="",r=Oo&&(i.sel.to.line-i.sel.from.line>100||(n=t.getSelection()).length>1e3);var o=r?"-":n||t.getSelection();t.display.input.value=o,t.state.focused&&$n(t.display.input),ki&&!Mi&&(t.display.inputHasSelection=o)}t.display.inaccurateSelection=r}function de(t){"nocursor"==t.options.readOnly||Pi&&document.activeElement==t.display.input||t.display.input.focus()}function pe(t){return t.options.readOnly||t.doc.cantEdit}function ge(t){function e(){t.state.focused&&setTimeout(ti(de,t),0)}function r(){null==s&&(s=setTimeout(function(){s=null,l.cachedCharWidth=l.cachedTextHeight=No=null,X(t),se(t,ti(ae,t))},100))}function n(){for(var t=l.wrapper.parentNode;t&&t!=document.body;t=t.parentNode);t?setTimeout(n,5e3):Fn(window,"resize",r)}function i(e){Gn(t,e)||t.options.onDragEvent&&t.options.onDragEvent(t,Hn(e))||En(e)}function o(){l.inaccurateSelection&&(l.prevInput="",l.inaccurateSelection=!1,l.input.value=t.getSelection(),$n(l.input))}var l=t.display;Pn(l.scroller,"mousedown",oe(t,ye)),ki?Pn(l.scroller,"dblclick",oe(t,function(e){if(!Gn(t,e)){var 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s;Pn(window,"resize",r),setTimeout(n,5e3),Pn(l.input,"keyup",oe(t,function(e){Gn(t,e)||t.options.onKeyEvent&&t.options.onKeyEvent(t,Hn(e))||16==e.keyCode&&(t.doc.sel.shift=!1)})),Pn(l.input,"input",ti(ce,t)),Pn(l.input,"keydown",oe(t,Ne)),Pn(l.input,"keypress",oe(t,He)),Pn(l.input,"focus",ti(De,t)),Pn(l.input,"blur",ti(We,t)),t.options.dragDrop&&(Pn(l.scroller,"dragstart",function(e){Ce(t,e)}),Pn(l.scroller,"dragenter",i),Pn(l.scroller,"dragover",i),Pn(l.scroller,"drop",oe(t,xe))),Pn(l.scroller,"paste",function(e){me(l,e)||(de(t),ce(t))}),Pn(l.input,"paste",function(){if(Ti&&!t.state.fakedLastChar&&!(new Date-t.state.lastMiddleDown<200)){var e=l.input.selectionStart,r=l.input.selectionEnd;l.input.value+="$",l.input.selectionStart=e,l.input.selectionEnd=r,t.state.fakedLastChar=!0}t.state.pasteIncoming=!0,ce(t)}),Pn(l.input,"cut",o),Pn(l.input,"copy",o),Wi&&Pn(l.sizer,"mouseup",function(){document.activeElement==l.input&&l.input.blur(),de(t)})}function me(t,e){for(var r=zn(e);r!=t.wrapper;r=r.parentNode)if(!r||r.ignoreEvents||r.parentNode==t.sizer&&r!=t.mover)return!0}function ve(t,e,r){var n=t.display;if(!r){var i=zn(e);if(i==n.scrollbarH||i==n.scrollbarH.firstChild||i==n.scrollbarV||i==n.scrollbarV.firstChild||i==n.scrollbarFiller||i==n.gutterFiller)return null}var o,l,s=si(n.lineSpace);try{o=e.clientX,l=e.clientY}catch(e){return null}return Q(t,o-s.left,l-s.top)}function ye(t){function e(t){if(!Xe(v,t)){if(v=t,"single"==c)return Je(i.doc,$e(l,a),t),void 0;if(g=$e(l,g),m=$e(l,m),"double"==c){var e=dr(fn(l,t.line).text,t);_e(t,g)?Je(i.doc,e.from,m):Je(i.doc,g,e.to)}else"triple"==c&&(_e(t,g)?Je(i.doc,m,$e(l,Ue(t.line,0))):Je(i.doc,g,$e(l,Ue(t.line+1,0))))}}function r(t){var n=++b,s=ve(i,t,!0);if(s)if(Xe(s,h)){var a=t.clientY<y.top?-20:t.clientY>y.bottom?20:0;a&&setTimeout(oe(i,function(){b==n&&(o.scroller.scrollTop+=a,r(t))}),50)}else{i.state.focused||De(i),h=s,e(s);var u=p(o,l);(s.line>=u.to||s.line<u.from)&&setTimeout(oe(i,function(){b==n&&r(t)}),150)}}function n(t){b=1/0,Dn(t),de(i),Fn(document,"mousemove",x),Fn(document,"mouseup",C)}if(!Gn(this,t)){var i=this,o=i.display,l=i.doc,s=l.sel;if(s.shift=t.shiftKey,me(o,t))return Ti||(o.scroller.draggable=!1,setTimeout(function(){o.scroller.draggable=!0},100)),void 0;if(!be(i,t)){var a=ve(i,t);switch(In(t)){case 3:return Xi&&Oe.call(i,i,t),void 0;case 2:return Ti&&(i.state.lastMiddleDown=+new Date),a&&Je(i.doc,a),setTimeout(ti(de,i),20),Dn(t),void 0
}if(!a)return zn(t)==o.scroller&&Dn(t),void 0;i.state.focused||De(i);var u=+new Date,c="single";if(Ki&&Ki.time>u-400&&Xe(Ki.pos,a))c="triple",Dn(t),setTimeout(ti(de,i),20),pr(i,a.line);else if(Vi&&Vi.time>u-400&&Xe(Vi.pos,a)){c="double",Ki={time:u,pos:a},Dn(t);var f=dr(fn(l,a.line).text,a);Je(i.doc,f.from,f.to)}else Vi={time:u,pos:a};var h=a;if(i.options.dragDrop&&Ao&&!pe(i)&&!Xe(s.from,s.to)&&!_e(a,s.from)&&!_e(s.to,a)&&"single"==c){var d=oe(i,function(e){Ti&&(o.scroller.draggable=!1),i.state.draggingText=!1,Fn(document,"mouseup",d),Fn(o.scroller,"drop",d),Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)<10&&(Dn(e),Je(i.doc,a),de(i))});return Ti&&(o.scroller.draggable=!0),i.state.draggingText=d,o.scroller.dragDrop&&o.scroller.dragDrop(),Pn(document,"mouseup",d),Pn(o.scroller,"drop",d),void 0}Dn(t),"single"==c&&Je(i.doc,$e(l,a));var g=s.from,m=s.to,v=a,y=si(o.wrapper),b=0,x=oe(i,function(t){ki||In(t)?r(t):n(t)}),C=oe(i,n);Pn(document,"mousemove",x),Pn(document,"mouseup",C)}}}function be(t,e){var r=t.display;try{var n=e.clientX,i=e.clientY}catch(e){return!1}if(n>=Math.floor(si(r.gutters).right))return!1;if(Dn(e),!Kn(t,"gutterClick"))return!0;var o=si(r.lineDiv);if(i>o.bottom)return!0;i-=o.top-r.viewOffset;for(var l=0;l<t.options.gutters.length;++l){var s=r.gutters.childNodes[l];if(s&&si(s).right>=n){var a=mn(t.doc,i),u=t.options.gutters[l];Bn(t,"gutterClick",t,a,u,e);break}}return!0}function xe(t){var e=this;if(!(Gn(e,t)||me(e.display,t)||e.options.onDragEvent&&e.options.onDragEvent(e,Hn(t)))){Dn(t),ki&&($i=+new Date);var r=ve(e,t,!0),n=t.dataTransfer.files;if(r&&!pe(e))if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,s=function(t,n){var s=new FileReader;s.onload=function(){o[n]=s.result,++l==i&&(r=$e(e.doc,r),Pe(e.doc,{from:r,to:r,text:Do(o.join("\n")),origin:"paste"},"around"))},s.readAsText(t)},a=0;i>a;++a)s(n[a],a);else{if(e.state.draggingText&&!_e(r,e.doc.sel.from)&&!_e(e.doc.sel.to,r))return e.state.draggingText(t),setTimeout(ti(de,e),20),void 0;try{var o=t.dataTransfer.getData("Text");if(o){var u=e.doc.sel.from,c=e.doc.sel.to;tr(e.doc,r,r),e.state.draggingText&&Ke(e.doc,"",u,c,"paste"),e.replaceSelection(o,null,"paste"),de(e),De(e)}}catch(t){}}}}function Ce(t,e){if(ki&&(!t.state.draggingText||+new Date-$i<100))return En(e),void 0;if(!Gn(t,e)&&!me(t.display,e)){var r=t.getSelection();if(e.dataTransfer.setData("Text",r),e.dataTransfer.setDragImage&&!Di){var n=ni("img",null,null,"position: fixed; left: 0; top: 0;");Hi&&(n.width=n.height=1,t.display.wrapper.appendChild(n),n._top=n.offsetTop),e.dataTransfer.setDragImage(n,0,0),Hi&&n.parentNode.removeChild(n)}}}function we(t,e){Math.abs(t.doc.scrollTop-e)<2||(t.doc.scrollTop=e,Li||b(t,[],e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e),t.display.scrollbarV.scrollTop!=e&&(t.display.scrollbarV.scrollTop=e),Li&&b(t,[]),W(t,100))}function Le(t,e,r){(r?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)||(e=Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth),t.doc.scrollLeft=e,g(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbarH.scrollLeft!=e&&(t.display.scrollbarH.scrollLeft=e))}function ke(t,e){var r=e.wheelDeltaX,n=e.wheelDeltaY;null==r&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(r=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta);var i=t.display,o=i.scroller;if(r&&o.scrollWidth>o.clientWidth||n&&o.scrollHeight>o.clientHeight){if(n&&Fi&&Ti)for(var l=e.target;l!=o;l=l.parentNode)if(l.lineObj){t.display.currentWheelTarget=l;break}if(r&&!Li&&!Hi&&null!=qi)return n&&we(t,Math.max(0,Math.min(o.scrollTop+n*qi,o.scrollHeight-o.clientHeight))),Le(t,Math.max(0,Math.min(o.scrollLeft+r*qi,o.scrollWidth-o.clientWidth))),Dn(e),i.wheelStartX=null,void 0;if(n&&null!=qi){var s=n*qi,a=t.doc.scrollTop,u=a+i.wrapper.clientHeight;0>s?a=Math.max(0,a+s-50):u=Math.min(t.doc.height,u+s+50),b(t,[],{top:a,bottom:u})}20>Zi&&(null==i.wheelStartX?(i.wheelStartX=o.scrollLeft,i.wheelStartY=o.scrollTop,i.wheelDX=r,i.wheelDY=n,setTimeout(function(){if(null!=i.wheelStartX){var t=o.scrollLeft-i.wheelStartX,e=o.scrollTop-i.wheelStartY,r=e&&i.wheelDY&&e/i.wheelDY||t&&i.wheelDX&&t/i.wheelDX;i.wheelStartX=i.wheelStartY=null,r&&(qi=(qi*Zi+r)/(Zi+1),++Zi)}},200)):(i.wheelDX+=r,i.wheelDY+=n))}}function Se(t,e,r){if("string"==typeof e&&(e=co[e],!e))return!1;t.display.pollingFast&&fe(t)&&(t.display.pollingFast=!1);var n=t.doc,i=n.sel.shift,o=!1;try{pe(t)&&(t.state.suppressEdits=!0),r&&(n.sel.shift=!1),o=e(t)!=ko}finally{n.sel.shift=i,t.state.suppressEdits=!1}return o}function Me(t){var e=t.state.keyMaps.slice(0);return t.options.extraKeys&&e.push(t.options.extraKeys),e.push(t.options.keyMap),e}function Te(t,e){var r=yr(t.options.keyMap),n=r.auto;clearTimeout(Ji),n&&!xr(e)&&(Ji=setTimeout(function(){yr(t.options.keyMap)==r&&(t.options.keyMap=n.call?n.call(null,t):n,l(t))},50));var i=Cr(e,!0),o=!1;if(!i)return!1;var s=Me(t);return o=e.shiftKey?br("Shift-"+i,s,function(e){return Se(t,e,!0)})||br(i,s,function(e){return("string"==typeof e?/^go[A-Z]/.test(e):e.motion)?Se(t,e):void 0}):br(i,s,function(e){return Se(t,e)}),o&&(Dn(e),D(t),Mi&&(e.oldKeyCode=e.keyCode,e.keyCode=0),Bn(t,"keyHandled",t,i,e)),o}function Ae(t,e,r){var n=br("'"+r+"'",Me(t),function(e){return Se(t,e,!0)});return n&&(Dn(e),D(t),Bn(t,"keyHandled",t,"'"+r+"'",e)),n}function Ne(t){var e=this;if(e.state.focused||De(e),!(Gn(e,t)||e.options.onKeyEvent&&e.options.onKeyEvent(e,Hn(t)))){ki&&27==t.keyCode&&(t.returnValue=!1);var r=t.keyCode;e.doc.sel.shift=16==r||t.shiftKey;var n=Te(e,t);Hi&&(to=n?r:null,!n&&88==r&&!Oo&&(Fi?t.metaKey:t.ctrlKey)&&e.replaceSelection(""))}}function He(t){var e=this;if(!(Gn(e,t)||e.options.onKeyEvent&&e.options.onKeyEvent(e,Hn(t)))){var r=t.keyCode,n=t.charCode;if(Hi&&r==to)return to=null,Dn(t),void 0;if(!(Hi&&(!t.which||t.which<10)||Wi)||!Te(e,t)){var i=String.fromCharCode(null==n?r:n);this.options.electricChars&&this.doc.mode.electricChars&&this.options.smartIndent&&!pe(this)&&this.doc.mode.electricChars.indexOf(i)>-1&&setTimeout(oe(e,function(){ur(e,e.doc.sel.to.line,"smart")}),75),Ae(e,t,i)||(ki&&!Mi&&(e.display.inputHasSelection=null),ce(e))}}}function De(t){"nocursor"!=t.options.readOnly&&(t.state.focused||(Rn(t,"focus",t),t.state.focused=!0,-1==t.display.wrapper.className.search(/\bCodeMirror-focused\b/)&&(t.display.wrapper.className+=" CodeMirror-focused"),t.curOp||(he(t,!0),Ti&&setTimeout(ti(he,t,!0),0))),ue(t),D(t))}function We(t){t.state.focused&&(Rn(t,"blur",t),t.state.focused=!1,t.display.wrapper.className=t.display.wrapper.className.replace(" CodeMirror-focused","")),clearInterval(t.display.blinker),setTimeout(function(){t.state.focused||(t.doc.sel.shift=!1)},150)}function Oe(t,e){function r(){if(null!=i.input.selectionStart){var t=i.input.value=" "+(Xe(o.from,o.to)?"":i.input.value);i.prevInput=" ",i.input.selectionStart=1,i.input.selectionEnd=t.length}}function n(){if(i.inputDiv.style.position="relative",i.input.style.cssText=a,Mi&&(i.scrollbarV.scrollTop=i.scroller.scrollTop=s),ue(t),null!=i.input.selectionStart){(!ki||Mi)&&r(),clearTimeout(Qi);var e=0,n=function(){" "==i.prevInput&&0==i.input.selectionStart?oe(t,co.selectAll)(t):e++<10?Qi=setTimeout(n,500):he(t)};Qi=setTimeout(n,200)}}if(!Gn(t,e,"contextmenu")){var i=t.display,o=t.doc.sel;if(!me(i,e)){var l=ve(t,e),s=i.scroller.scrollTop;if(l&&!Hi){(Xe(o.from,o.to)||_e(l,o.from)||!_e(l,o.to))&&oe(t,tr)(t.doc,l,l);var a=i.input.style.cssText;if(i.inputDiv.style.position="absolute",i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: white; outline: none;"+"border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);",de(t),he(t,!0),Xe(o.from,o.to)&&(i.input.value=i.prevInput=" "),ki&&!Mi&&r(),Xi){En(e);var u=function(){Fn(window,"mouseup",u),setTimeout(n,20)};Pn(window,"mouseup",u)}else setTimeout(n,50)}}}}function Ee(t,e,r){if(!_e(e.from,r))return $e(t,r);var n=e.text.length-1-(e.to.line-e.from.line);if(r.line>e.to.line+n){var i=r.line-n,o=t.first+t.size-1;return i>o?Ue(o,fn(t,o).text.length):Ze(r,fn(t,i).text.length)}if(r.line==e.to.line+n)return Ze(r,jn(e.text).length+(1==e.text.length?e.from.ch:0)+fn(t,e.to.line).text.length-e.to.ch);var l=r.line-e.from.line;return Ze(r,e.text[l].length+(l?0:e.from.ch))}function ze(t,e,r){if(r&&"object"==typeof r)return{anchor:Ee(t,e,r.anchor),head:Ee(t,e,r.head)};if("start"==r)return{anchor:e.from,head:e.from};var n=eo(e);if("around"==r)return{anchor:e.from,head:n};if("end"==r)return{anchor:n,head:n};var i=function(t){if(_e(t,e.from))return t;if(!_e(e.to,t))return n;var r=t.line+e.text.length-(e.to.line-e.from.line)-1,i=t.ch;return t.line==e.to.line&&(i+=n.ch-e.to.ch),Ue(r,i)};return{anchor:i(t.sel.anchor),head:i(t.sel.head)}}function Ie(t,e,r){var n={canceled:!1,from:e.from,to:e.to,text:e.text,origin:e.origin,cancel:function(){this.canceled=!0}};return r&&(n.update=function(e,r,n,i){e&&(this.from=$e(t,e)),r&&(this.to=$e(t,r)),n&&(this.text=n),void 0!==i&&(this.origin=i)}),Rn(t,"beforeChange",t,n),t.cm&&Rn(t.cm,"beforeChange",t.cm,n),n.canceled?null:{from:n.from,to:n.to,text:n.text,origin:n.origin}}function Pe(t,e,r,n){if(t.cm){if(!t.cm.curOp)return oe(t.cm,Pe)(t,e,r,n);if(t.cm.state.suppressEdits)return}if(!(Kn(t,"beforeChange")||t.cm&&Kn(t.cm,"beforeChange"))||(e=Ie(t,e,!0))){var i=_i&&!n&&Er(t,e.from,e.to);if(i){for(var o=i.length-1;o>=1;--o)Fe(t,{from:i[o].from,to:i[o].to,text:[""]});i.length&&Fe(t,{from:i[0].from,to:i[0].to,text:e.text},r)}else Fe(t,e,r)}}function Fe(t,e,r){var n=ze(t,e,r);wn(t,e,n,t.cm?t.cm.curOp.id:0/0),Ge(t,e,n,Wr(t,e));var i=[];un(t,function(t,r){r||-1!=Zn(i,t.history)||(An(t.history,e),i.push(t.history)),Ge(t,e,null,Wr(t,e))})}function Re(t,e){if(!t.cm||!t.cm.state.suppressEdits){var r=t.history,n=("undo"==e?r.done:r.undone).pop();if(n){var i={changes:[],anchorBefore:n.anchorAfter,headBefore:n.headAfter,anchorAfter:n.anchorBefore,headAfter:n.headBefore,generation:r.generation};("undo"==e?r.undone:r.done).push(i),r.generation=n.generation||++r.maxGeneration;for(var o=Kn(t,"beforeChange")||t.cm&&Kn(t.cm,"beforeChange"),l=n.changes.length-1;l>=0;--l){var s=n.changes[l];if(s.origin=e,o&&!Ie(t,s,!1))return("undo"==e?r.done:r.undone).length=0,void 0;i.changes.push(Cn(t,s));var a=l?ze(t,s,null):{anchor:n.anchorBefore,head:n.headBefore};Ge(t,s,a,Or(t,s));var u=[];un(t,function(t,e){e||-1!=Zn(u,t.history)||(An(t.history,s),u.push(t.history)),Ge(t,s,null,Or(t,s))})}}}}function Be(t,e){function r(t){return Ue(t.line+e,t.ch)}t.first+=e,t.cm&&ae(t.cm,t.first,t.first,e),t.sel.head=r(t.sel.head),t.sel.anchor=r(t.sel.anchor),t.sel.from=r(t.sel.from),t.sel.to=r(t.sel.to)}function Ge(t,e,r,n){if(t.cm&&!t.cm.curOp)return oe(t.cm,Ge)(t,e,r,n);if(e.to.line<t.first)return Be(t,e.text.length-1-(e.to.line-e.from.line)),void 0;if(!(e.from.line>t.lastLine())){if(e.from.line<t.first){var i=e.text.length-1-(t.first-e.from.line);Be(t,i),e={from:Ue(t.first,0),to:Ue(e.to.line+i,e.to.ch),text:[jn(e.text)],origin:e.origin}}var o=t.lastLine();e.to.line>o&&(e={from:e.from,to:Ue(o,fn(t,o).text.length),text:[e.text[0]],origin:e.origin}),e.removed=hn(t,e.from,e.to),r||(r=ze(t,e,null)),t.cm?Ve(t.cm,e,n,r):ln(t,e,n,r)}}function Ve(t,e,r,n){var o=t.doc,l=t.display,s=e.from,a=e.to,u=!1,f=s.line;t.options.lineWrapping||(f=gn(Fr(o,fn(o,s.line))),o.iter(f,a.line+1,function(t){return t==l.maxLine?(u=!0,!0):void 0})),_e(o.sel.head,e.from)||_e(e.to,o.sel.head)||(t.curOp.cursorActivity=!0),ln(o,e,r,n,i(t)),t.options.lineWrapping||(o.iter(f,s.line+e.text.length,function(t){var e=c(o,t);e>l.maxLineLength&&(l.maxLine=t,l.maxLineLength=e,l.maxLineChanged=!0,u=!1)}),u&&(t.curOp.updateMaxLine=!0)),o.frontier=Math.min(o.frontier,s.line),W(t,400);var h=e.text.length-(a.line-s.line)-1;if(ae(t,s.line,a.line+1,h),Kn(t,"change")){var d={from:s,to:a,text:e.text,removed:e.removed,origin:e.origin};if(t.curOp.textChanged){for(var p=t.curOp.textChanged;p.next;p=p.next);p.next=d}else t.curOp.textChanged=d}}function Ke(t,e,r,n,i){if(n||(n=r),_e(n,r)){var o=n;n=r,r=o}"string"==typeof e&&(e=Do(e)),Pe(t,{from:r,to:n,text:e,origin:i},null)}function Ue(t,e){return this instanceof Ue?(this.line=t,this.ch=e,void 0):new Ue(t,e)}function Xe(t,e){return t.line==e.line&&t.ch==e.ch}function _e(t,e){return t.line<e.line||t.line==e.line&&t.ch<e.ch}function Ye(t){return Ue(t.line,t.ch)}function je(t,e){return Math.max(t.first,Math.min(e,t.first+t.size-1))}function $e(t,e){if(e.line<t.first)return Ue(t.first,0);var r=t.first+t.size-1;return e.line>r?Ue(r,fn(t,r).text.length):Ze(e,fn(t,e.line).text.length)}function Ze(t,e){var r=t.ch;return null==r||r>e?Ue(t.line,e):0>r?Ue(t.line,0):t}function qe(t,e){return e>=t.first&&e<t.first+t.size}function Je(t,e,r,n){if(t.sel.shift||t.sel.extend){var i=t.sel.anchor;if(r){var o=_e(e,i);o!=_e(r,i)?(i=e,e=r):o!=_e(e,r)&&(e=r)}tr(t,i,e,n)}else tr(t,e,r||e,n);t.cm&&(t.cm.curOp.userSelChange=!0)}function Qe(t,e,r){var n={anchor:e,head:r};return Rn(t,"beforeSelectionChange",t,n),t.cm&&Rn(t.cm,"beforeSelectionChange",t.cm,n),n.anchor=$e(t,n.anchor),n.head=$e(t,n.head),n}function tr(t,e,r,n,i){if(!i&&Kn(t,"beforeSelectionChange")||t.cm&&Kn(t.cm,"beforeSelectionChange")){var o=Qe(t,e,r);r=o.head,e=o.anchor}var l=t.sel;if(l.goalColumn=null,(i||!Xe(e,l.anchor))&&(e=rr(t,e,n,"push"!=i)),(i||!Xe(r,l.head))&&(r=rr(t,r,n,"push"!=i)),!Xe(l.anchor,e)||!Xe(l.head,r)){l.anchor=e,l.head=r;var s=_e(r,e);l.from=s?r:e,l.to=s?e:r,t.cm&&(t.cm.curOp.updateInput=t.cm.curOp.selectionChanged=t.cm.curOp.cursorActivity=!0),Bn(t,"cursorActivity",t)}}function er(t){tr(t.doc,t.doc.sel.from,t.doc.sel.to,null,"push")}function rr(t,e,r,n){var i=!1,o=e,l=r||1;t.cantEdit=!1;t:for(;;){var s=fn(t,o.line);if(s.markedSpans)for(var a=0;a<s.markedSpans.length;++a){var u=s.markedSpans[a],c=u.marker;if((null==u.from||(c.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(c.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(n&&(Rn(c,"beforeCursorEnter"),c.explicitlyCleared)){if(s.markedSpans){--a;continue}break}if(!c.atomic)continue;var f=c.find()[0>l?"from":"to"];if(Xe(f,o)&&(f.ch+=l,f.ch<0?f=f.line>t.first?$e(t,Ue(f.line-1)):null:f.ch>s.text.length&&(f=f.line<t.first+t.size-1?Ue(f.line+1,0):null),!f)){if(i)return n?(t.cantEdit=!0,Ue(t.first,0)):rr(t,e,r,!0);i=!0,f=e,l=-l}o=f;continue t}}return o}}function nr(t){var e=ir(t,t.doc.sel.head,t.options.cursorScrollMargin);if(t.state.focused){var r=t.display,n=si(r.sizer),i=null;if(e.top+n.top<0?i=!0:e.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!zi){var o="none"==r.cursor.style.display;o&&(r.cursor.style.display="",r.cursor.style.left=e.left+"px",r.cursor.style.top=e.top-r.viewOffset+"px"),r.cursor.scrollIntoView(i),o&&(r.cursor.style.display="none")}}}function ir(t,e,r){for(null==r&&(r=0);;){var n=!1,i=q(t,e),o=lr(t,i.left,i.top-r,i.left,i.bottom+r),l=t.doc.scrollTop,s=t.doc.scrollLeft;if(null!=o.scrollTop&&(we(t,o.scrollTop),Math.abs(t.doc.scrollTop-l)>1&&(n=!0)),null!=o.scrollLeft&&(Le(t,o.scrollLeft),Math.abs(t.doc.scrollLeft-s)>1&&(n=!0)),!n)return i}}function or(t,e,r,n,i){var o=lr(t,e,r,n,i);null!=o.scrollTop&&we(t,o.scrollTop),null!=o.scrollLeft&&Le(t,o.scrollLeft)}function lr(t,e,r,n,i){var o=t.display,l=ee(t.display);0>r&&(r=0);var s=o.scroller.clientHeight-Lo,a=o.scroller.scrollTop,u={},c=t.doc.height+P(o),f=l>r,h=i>c-l;if(a>r)u.scrollTop=f?0:r;else if(i>a+s){var d=Math.min(r,(h?c:i)-s);d!=a&&(u.scrollTop=d)}var p=o.scroller.clientWidth-Lo,g=o.scroller.scrollLeft;e+=o.gutters.offsetWidth,n+=o.gutters.offsetWidth;var m=o.gutters.offsetWidth,v=m+10>e;return g+m>e||v?(v&&(e=0),u.scrollLeft=Math.max(0,e-10-m)):n>p+g-3&&(u.scrollLeft=n+10-p),u}function sr(t,e,r){t.curOp.updateScrollPos={scrollLeft:null==e?t.doc.scrollLeft:e,scrollTop:null==r?t.doc.scrollTop:r}}function ar(t,e,r){var n=t.curOp.updateScrollPos||(t.curOp.updateScrollPos={scrollLeft:t.doc.scrollLeft,scrollTop:t.doc.scrollTop}),i=t.display.scroller;n.scrollTop=Math.max(0,Math.min(i.scrollHeight-i.clientHeight,n.scrollTop+r)),n.scrollLeft=Math.max(0,Math.min(i.scrollWidth-i.clientWidth,n.scrollLeft+e))}function ur(t,e,r,n){var i=t.doc;if(null==r&&(r="add"),"smart"==r)if(t.doc.mode.indent)var o=z(t,e);else r="prev";var l,s=t.options.tabSize,a=fn(i,e),u=_n(a.text,null,s),c=a.text.match(/^\s*/)[0];if("smart"==r&&(l=t.doc.mode.indent(o,a.text.slice(c.length),a.text),l==ko)){if(!n)return;r="prev"}"prev"==r?l=e>i.first?_n(fn(i,e-1).text,null,s):0:"add"==r?l=u+t.options.indentUnit:"subtract"==r?l=u-t.options.indentUnit:"number"==typeof r&&(l=u+r),l=Math.max(0,l);var f="",h=0;if(t.options.indentWithTabs)for(var d=Math.floor(l/s);d;--d)h+=s,f+="	";l>h&&(f+=Yn(l-h)),f!=c&&Ke(t.doc,f,Ue(e,0),Ue(e,c.length),"+input"),a.stateAfter=null}function cr(t,e,r){var n=e,i=e,o=t.doc;return"number"==typeof e?i=fn(o,je(o,e)):n=gn(e),null==n?null:r(i,n)?(ae(t,n,n+1),i):null}function fr(t,e,r,n,i){function o(){var e=s+r;return e<t.first||e>=t.first+t.size?f=!1:(s=e,c=fn(t,e))}function l(t){var e=(i?Ci:wi)(c,a,r,!0);if(null==e){if(t||!o())return f=!1;a=i?(0>r?gi:pi)(c):0>r?c.text.length:0}else a=e;return!0}var s=e.line,a=e.ch,u=r,c=fn(t,s),f=!0;if("char"==n)l();else if("column"==n)l(!0);else if("word"==n||"group"==n)for(var h=null,d="group"==n,p=!0;!(0>r)||l(!p);p=!1){var g=c.text.charAt(a)||"\n",m=ei(g)?"w":d?/\s/.test(g)?null:"p":null;if(h&&h!=m){0>r&&(r=1,l());break}if(m&&(h=m),r>0&&!l(!p))break}var v=rr(t,Ue(s,a),u,!0);return f||(v.hitSide=!0),v}function hr(t,e,r,n){var i,o=t.doc,l=e.left;if("page"==n){var s=Math.min(t.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=e.top+r*(s-(0>r?1.5:.5)*ee(t.display))}else"line"==n&&(i=r>0?e.bottom+3:e.top-3);for(;;){var a=Q(t,l,i);if(!a.outside)break;if(0>r?0>=i:i>=o.height){a.hitSide=!0;break}i+=5*r}return a}function dr(t,e){var r=e.ch,n=e.ch;if(t){(e.xRel<0||n==t.length)&&r?--r:++n;for(var i=t.charAt(r),o=ei(i)?ei:/\s/.test(i)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!ei(t)};r>0&&o(t.charAt(r-1));)--r;for(;n<t.length&&o(t.charAt(n));)++n}return{from:Ue(e.line,r),to:Ue(e.line,n)}}function pr(t,e){Je(t.doc,Ue(e,0),$e(t.doc,Ue(e+1,0)))}function 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i={from:null,to:null,marker:o};c+=n.text.length,u==e.line&&(i.from=e.ch,c-=e.ch),u==r.line&&(i.to=r.ch,c-=n.text.length-r.ch),o.collapsed&&(u==r.line&&(s=zr(n,r.ch)),u==e.line?l=zr(n,e.ch):pn(n,0)),Nr(n,i),++u}),o.collapsed&&t.iter(e.line,r.line+1,function(e){Rr(t,e)&&pn(e,0)}),o.clearOnEnter&&Pn(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(_i=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed){if(l!=s)throw new Error("Inserting collapsed marker overlapping an existing one");o.size=c,o.atomic=!0}return f&&(a&&(f.curOp.updateMaxLine=!0),(o.className||o.title||o.startStyle||o.endStyle||o.collapsed)&&ae(f,e.line,r.line+1),o.atomic&&er(f)),o}function Sr(t,e){this.markers=t,this.primary=e;for(var r=0,n=this;r<t.length;++r)t[r].parent=this,Pn(t[r],"clear",function(){n.clear()})}function Mr(t,e,r,n,i){n=Jn(n),n.shared=!1;var o=[kr(t,e,r,n,i)],l=o[0],s=n.replacedWith;return 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a=null==o.from||(l.inclusiveLeft?o.from<=e:o.from<e);(n||(n=[])).push({from:a?null:o.from-e,to:null==o.to?null:o.to-e,marker:l})}}return n}function Wr(t,e){var r=qe(t,e.from.line)&&fn(t,e.from.line).markedSpans,n=qe(t,e.to.line)&&fn(t,e.to.line).markedSpans;if(!r&&!n)return null;var i=e.from.ch,o=e.to.ch,l=Xe(e.from,e.to),s=Hr(r,i,l),a=Dr(n,o,l),u=1==e.text.length,c=jn(e.text).length+(u?i:0);if(s)for(var f=0;f<s.length;++f){var h=s[f];if(null==h.to){var d=Tr(a,h.marker);d?u&&(h.to=null==d.to?null:d.to+c):h.to=i}}if(a)for(var f=0;f<a.length;++f){var h=a[f];if(null!=h.to&&(h.to+=c),null==h.from){var d=Tr(s,h.marker);d||(h.from=c,u&&(s||(s=[])).push(h))}else h.from+=c,u&&(s||(s=[])).push(h)}if(u&&s){for(var f=0;f<s.length;++f)null!=s[f].from&&s[f].from==s[f].to&&"bookmark"!=s[f].marker.type&&s.splice(f--,1);s.length||(s=null)}var p=[s];if(!u){var g,m=e.text.length-2;if(m>0&&s)for(var f=0;f<s.length;++f)null==s[f].to&&(g||(g=[])).push({from:null,to:null,marker:s[f].marker});for(var f=0;m>f;++f)p.push(g);p.push(a)}return p}function Or(t,e){var r=kn(t,e),n=Wr(t,e);if(!r)return n;if(!n)return r;for(var i=0;i<r.length;++i){var o=r[i],l=n[i];if(o&&l)t:for(var s=0;s<l.length;++s){for(var a=l[s],u=0;u<o.length;++u)if(o[u].marker==a.marker)continue t;o.push(a)}else l&&(r[i]=l)}return r}function Er(t,e,r){var n=null;if(t.iter(e.line,r.line+1,function(t){if(t.markedSpans)for(var e=0;e<t.markedSpans.length;++e){var r=t.markedSpans[e].marker;!r.readOnly||n&&-1!=Zn(n,r)||(n||(n=[])).push(r)}}),!n)return null;for(var i=[{from:e,to:r}],o=0;o<n.length;++o)for(var l=n[o],s=l.find(),a=0;a<i.length;++a){var u=i[a];if(!_e(u.to,s.from)&&!_e(s.to,u.from)){var c=[a,1];(_e(u.from,s.from)||!l.inclusiveLeft&&Xe(u.from,s.from))&&c.push({from:u.from,to:s.from}),(_e(s.to,u.to)||!l.inclusiveRight&&Xe(u.to,s.to))&&c.push({from:s.to,to:u.to}),i.splice.apply(i,c),a+=c.length-1}}return i}function zr(t,e){var r,n=Yi&&t.markedSpans;if(n)for(var i,o=0;o<n.length;++o)i=n[o],i.marker.collapsed&&(null==i.from||i.from<e)&&(null==i.to||i.to>e)&&(!r||r.width<i.marker.width)&&(r=i.marker);return r}function Ir(t){return zr(t,-1)}function Pr(t){return zr(t,t.text.length+1)}function Fr(t,e){for(var r;r=Ir(e);)e=fn(t,r.find().from.line);return e}function Rr(t,e){var r=Yi&&e.markedSpans;if(r)for(var n,i=0;i<r.length;++i)if(n=r[i],n.marker.collapsed){if(null==n.from)return!0;if(!n.marker.replacedWith&&0==n.from&&n.marker.inclusiveLeft&&Br(t,e,n))return!0}}function Br(t,e,r){if(null==r.to){var n=r.marker.find().to,i=fn(t,n.line);return Br(t,i,Tr(i.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==e.text.length)return!0;for(var o,l=0;l<e.markedSpans.length;++l)if(o=e.markedSpans[l],o.marker.collapsed&&!o.marker.replacedWith&&o.from==r.to&&(o.marker.inclusiveLeft||r.marker.inclusiveRight)&&Br(t,e,o))return!0}function Gr(t){var e=t.markedSpans;if(e){for(var r=0;r<e.length;++r)e[r].marker.detachLine(t);t.markedSpans=null}}function 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e=this.doc;return e.cm=null,cn(this,t),X(this),he(this,!0),sr(this,t.scrollLeft,t.scrollTop),e}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Un(t);var ro=t.optionHandlers={},no=t.defaults={},io=t.Init={toString:function(){return"CodeMirror.Init"}};gr("value","",function(t,e){t.setValue(e)},!0),gr("mode",null,function(t,e){t.doc.modeOption=e,r(t)},!0),gr("indentUnit",2,r,!0),gr("indentWithTabs",!1),gr("smartIndent",!0),gr("tabSize",4,function(t){r(t),X(t),ae(t)},!0),gr("electricChars",!0),gr("rtlMoveVisually",!Ri),gr("theme","default",function(t){s(t),a(t)},!0),gr("keyMap","default",l),gr("extraKeys",null),gr("onKeyEvent",null),gr("onDragEvent",null),gr("lineWrapping",!1,n,!0),gr("gutters",[],function(t){h(t.options),a(t)},!0),gr("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?y(t.display)+"px":"0",t.refresh()},!0),gr("coverGutterNextToScrollbar",!1,d,!0),gr("lineNumbers",!1,function(t){h(t.options),a(t)},!0),gr("firstLineNumber",1,a,!0),gr("lineNumberFormatter",function(t){return 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n=2;n<arguments.length;++n)r.dependencies.push(arguments[n])}oo[e]=r},t.defineMIME=function(t,e){lo[t]=e},t.resolveMode=function(e){if("string"==typeof e&&lo.hasOwnProperty(e))e=lo[e];else if(e&&"string"==typeof e.name&&lo.hasOwnProperty(e.name)){var r=lo[e.name];e=qn(r,e),e.name=r.name}else if("string"==typeof e&&/^[\w\-]+\/[\w\-]+\+xml$/.test(e))return t.resolveMode("application/xml");return"string"==typeof e?{name:e}:e||{name:"null"}},t.getMode=function(e,r){var r=t.resolveMode(r),n=oo[r.name];if(!n)return t.getMode(e,"text/plain");var i=n(e,r);if(so.hasOwnProperty(r.name)){var o=so[r.name];for(var l in o)o.hasOwnProperty(l)&&(i.hasOwnProperty(l)&&(i["_"+l]=i[l]),i[l]=o[l])}return i.name=r.name,i},t.defineMode("null",function(){return{token:function(t){t.skipToEnd()}}}),t.defineMIME("text/plain","null");var so=t.modeExtensions={};t.extendMode=function(t,e){var r=so.hasOwnProperty(t)?so[t]:so[t]={};Jn(e,r)},t.defineExtension=function(e,r){t.prototype[e]=r},t.defineDocExtension=function(t,e){yo.prototype[t]=e},t.defineOption=gr;var ao=[];t.defineInitHook=function(t){ao.push(t)};var uo=t.helpers={};t.registerHelper=function(e,r,n){uo.hasOwnProperty(e)||(uo[e]=t[e]={}),uo[e][r]=n},t.isWordChar=ei,t.copyState=mr,t.startState=vr,t.innerMode=function(t,e){for(;t.innerMode;){var r=t.innerMode(e);if(!r||r.mode==t)break;e=r.state,t=r.mode}return r||{mode:t,state:e}};var co=t.commands={selectAll:function(t){t.setSelection(Ue(t.firstLine(),0),Ue(t.lastLine()))},killLine:function(t){var e=t.getCursor(!0),r=t.getCursor(!1),n=!Xe(e,r);n||t.getLine(e.line).length!=e.ch?t.replaceRange("",e,n?r:Ue(e.line),"+delete"):t.replaceRange("",e,Ue(e.line+1,0),"+delete")},deleteLine:function(t){var e=t.getCursor().line;t.replaceRange("",Ue(e,0),Ue(e),"+delete")},delLineLeft:function(t){var e=t.getCursor();t.replaceRange("",Ue(e.line,0),e,"+delete")},undo:function(t){t.undo()},redo:function(t){t.redo()},goDocStart:function(t){t.extendSelection(Ue(t.firstLine(),0))},goDocEnd:function(t){t.extendSelection(Ue(t.lastLine()))},goLineStart:function(t){t.extendSelection(mi(t,t.getCursor().line))},goLineStartSmart:function(t){var e=t.getCursor(),r=mi(t,e.line),n=t.getLineHandle(r.line),i=yn(n);if(i&&0!=i[0].level)t.extendSelection(r);else{var o=Math.max(0,n.text.search(/\S/)),l=e.line==r.line&&e.ch<=o&&e.ch;t.extendSelection(Ue(r.line,l?0:o))}},goLineEnd:function(t){t.extendSelection(vi(t,t.getCursor().line))},goLineRight:function(t){var e=t.charCoords(t.getCursor(),"div").top+5;t.extendSelection(t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:e},"div"))},goLineLeft:function(t){var 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t.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:t.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:t.sharedHist}],n},unlinkDoc:function(e){if(e instanceof t&&(e=e.doc),this.linked)for(var r=0;r<this.linked.length;++r){var n=this.linked[r];if(n.doc==e){this.linked.splice(r,1),e.unlinkDoc(this);break}}if(e.history==this.history){var i=[e.id];un(e,function(t){i.push(t.id)},!0),e.history=bn(),e.history.done=Sn(this.history.done,i),e.history.undone=Sn(this.history.undone,i)}},iterLinkedDocs:function(t){un(this,t)},getMode:function(){return this.mode},getEditor:function(){return this.cm}}),yo.prototype.eachLine=yo.prototype.iter;var bo="iter insert remove copy getEditor".split(" ");for(var xo in yo.prototype)yo.prototype.hasOwnProperty(xo)&&Zn(bo,xo)<0&&(t.prototype[xo]=function(t){return function(){return t.apply(this.doc,arguments)}}(yo.prototype[xo]));Un(yo),t.e_stop=En,t.e_preventDefault=Dn,t.e_stopPropagation=Wn;var 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