!function(e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else{if("function"==typeof define&&define.amd)return define([],e);this.CodeMirror=e()}}(function(){"use strict";function e(r,n){if(!(this instanceof e))return new e(r,n);this.options=n=n?Io(n):{},Io(_l,n,!1),d(n);var i=n.value;"string"==typeof i&&(i=new ms(i,n.mode)),this.doc=i;var o=new e.inputStyles[n.inputStyle](this),l=this.display=new t(r,i,o);l.wrapper.CodeMirror=this,u(this),s(this),n.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),n.autofocus&&!Sl&&l.input.focus(),m(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new To,keySeq:null,specialChars:null};var a=this;dl&&11>pl&&setTimeout(function(){a.display.input.reset(!0)},20),Br(this),Xo(),yr(this),this.curOp.forceUpdate=!0,Xi(this,i),n.autofocus&&!Sl||a.hasFocus()?setTimeout(Po(dn,this),20):pn(this);for(var c in Yl)Yl.hasOwnProperty(c)&&Yl[c](this,n[c],$l);C(this),n.finishInit&&n.finishInit(this);for(var f=0;f<Jl.length;++f)Jl[f](this);wr(this),gl&&n.lineWrapping&&"optimizelegibility"==getComputedStyle(l.lineDiv).textRendering&&(l.lineDiv.style.textRendering="auto")}function t(e,t,r){var n=this;this.input=r,n.scrollbarFiller=Ro("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=Ro("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=Ro("div",null,"CodeMirror-code"),n.selectionDiv=Ro("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=Ro("div",null,"CodeMirror-cursors"),n.measure=Ro("div",null,"CodeMirror-measure"),n.lineMeasure=Ro("div",null,"CodeMirror-measure"),n.lineSpace=Ro("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none"),n.mover=Ro("div",[Ro("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative"),n.sizer=Ro("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=Ro("div",null,null,"position: absolute; height: "+Ms+"px; width: 1px;"),n.gutters=Ro("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=Ro("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=Ro("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),dl&&8>pl&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),gl||cl&&Sl||(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,r.init(n)}function r(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),n(t)}function n(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,zt(e,100),e.state.modeGen++,e.curOp&&Hr(e)}function i(e){e.options.lineWrapping?(Vs(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Us(e.display.wrapper,"CodeMirror-wrap"),h(e)),l(e),Hr(e),or(e),setTimeout(function(){y(e)},100)}function o(e){var t=vr(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/mr(e.display)-3);return function(i){if(yi(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return r?o+(Math.ceil(i.text.length/n)||1)*t:o+t}}function l(e){var t=e.doc,r=o(e);t.iter(function(e){var t=r(e);t!=e.height&&qi(e,t)})}function s(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),or(e)}function a(e){u(e),Hr(e),setTimeout(function(){x(e)},20)}function u(e){var t=e.display.gutters,r=e.options.gutters;Bo(t);for(var n=0;n<r.length;++n){var i=r[n],o=t.appendChild(Ro("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=n?"":"none",c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function f(e){if(0==e.height)return 0;for(var t,r=e.text.length,n=e;t=fi(n);){var i=t.find(0,!0);n=i.from.line,r+=i.from.ch-i.to.ch}for(n=e;t=hi(n);){var i=t.find(0,!0);r-=n.text.length-i.from.ch,n=i.to.line,r+=n.text.length-i.to.ch}return r}function h(e){var t=e.display,r=e.doc;t.maxLine=_i(r,r.first),t.maxLineLength=f(t.maxLine),t.maxLineChanged=!0,r.iter(function(e){var r=f(e);r>t.maxLineLength&&(t.maxLineLength=r,t.maxLine=e)})}function d(e){var t=Wo(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Ut(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Kt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}function g(e,t,r){this.cm=r;var n=this.vert=Ro("div",[Ro("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=Ro("div",[Ro("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(n),e(i),Ss(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),Ss(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedOverlay=!1,dl&&8>pl&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function v(){}function m(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Us(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),Ss(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,r){"horizontal"==r?en(t,e):Jr(t,e)},t),t.display.scrollbars.addClass&&Vs(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var r=e.display.barWidth,n=e.display.barHeight;b(e,t);for(var i=0;4>i&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&O(e),b(e,p(e)),r=e.display.barWidth,n=e.display.barHeight}function b(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}function w(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Gt(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=Qi(t,n),l=Qi(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;o>s?(o=s,l=Qi(t,Ji(_i(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=Qi(t,Ji(_i(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function x(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=L(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&r[l].gutter&&(r[l].gutter.style.left=o);var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function C(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=S(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(Ro("div",[Ro("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)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",c(e),!0}return!1}function S(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function L(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function k(e,t,r){var n=e.display;this.viewport=t,this.visible=w(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=jt(e),this.force=r,this.dims=H(e),this.events=[]}function T(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Kt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Kt(e)+"px",t.scrollbarsClipped=!0)}function M(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Pr(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==Rr(e))return!1;C(e)&&(Pr(e),t.dims=H(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),Wl&&(o=vi(e.doc,o),l=mi(e.doc,l));var s=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Fr(e,o,l),r.viewOffset=Ji(_i(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var a=Rr(e);if(!s&&0==a&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var u=Uo();return a>4&&(r.lineDiv.style.display="none"),I(e,r.updateLineNumbers,t.dims),a>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,u&&Uo()!=u&&u.offsetHeight&&u.focus(),Bo(r.cursorDiv),Bo(r.selectionDiv),r.gutters.style.height=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,zt(e,400)),r.updateLineNumbers=null,!0}function A(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=jt(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Ut(e.display)-Xt(e),r.top)}),t.visible=w(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&M(e,t);n=!1){O(e);var i=p(e);Dt(e),W(e,i),y(e,i)}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function N(e,t){var r=new k(e,t);if(M(e,r)){O(e),A(e,r);var n=p(e);Dt(e),W(e,n),y(e,n),r.finish()}}function W(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var r=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=r+"px",e.display.gutters.style.height=Math.max(r+Kt(e),t.clientHeight)+"px"}function O(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var i,o=t.view[n];if(!o.hidden){if(dl&&8>pl){var l=o.node.offsetTop+o.node.offsetHeight;i=l-r,r=l}else{var s=o.node.getBoundingClientRect();i=s.bottom-s.top}var a=o.line.height-i;if(2>i&&(i=vr(t)),(a>.001||-.001>a)&&(qi(o.line,i),D(o.line),o.rest))for(var u=0;u<o.rest.length;u++)D(o.rest[u])}}}function D(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function H(e){for(var t=e.display,r={},n={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)r[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,n[e.options.gutters[l]]=o.clientWidth;return{fixedPos:L(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function I(e,t,r){function n(t){var r=t.nextSibling;return gl&&Ll&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var i=e.display,o=e.options.lineNumbers,l=i.lineDiv,s=l.firstChild,a=i.view,u=i.viewFrom,c=0;c<a.length;c++){var f=a[c];if(f.hidden);else if(f.node&&f.node.parentNode==l){for(;s!=f.node;)s=n(s);var h=o&&null!=t&&u>=t&&f.lineNumber;f.changes&&(Wo(f.changes,"gutter")>-1&&(h=!1),P(e,f,u,r)),h&&(Bo(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(S(e.options,u)))),s=f.node.nextSibling}else{var d=V(e,f,u,r);l.insertBefore(d,s)}u+=f.size}for(;s;)s=n(s)}function P(e,t,r,n){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?R(e,t):"gutter"==o?G(e,t,r,n):"class"==o?B(t):"widget"==o&&U(e,t,n)}t.changes=null}function E(e){return e.node==e.text&&(e.node=Ro("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),dl&&8>pl&&(e.node.style.zIndex=2)),e.node}function z(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var r=E(e);e.background=r.insertBefore(Ro("div",null,t),r.firstChild)}}function F(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Ii(e,t)}function R(e,t){var r=t.text.className,n=F(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,B(t)):r&&(t.text.className=r)}function B(e){z(e),e.line.wrapClass?E(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function G(e,t,r,n){t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null);var i=t.line.gutterMarkers;if(e.options.lineNumbers||i){var o=E(t),l=t.gutter=Ro("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px");if(e.display.input.setUneditable(l),o.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||i&&i["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(Ro("div",S(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),i)for(var s=0;s<e.options.gutters.length;++s){var a=e.options.gutters[s],u=i.hasOwnProperty(a)&&i[a];u&&l.appendChild(Ro("div",[u],"CodeMirror-gutter-elt","left: "+n.gutterLeft[a]+"px; width: "+n.gutterWidth[a]+"px"))}}}function U(e,t,r){t.alignable&&(t.alignable=null);for(var n,i=t.node.firstChild;i;i=n){var n=i.nextSibling;"CodeMirror-linewidget"==i.className&&t.node.removeChild(i)}K(e,t,r)}function V(e,t,r,n){var i=F(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),B(t),G(e,t,r,n),K(e,t,n),t.node}function K(e,t,r){if(j(e,t.line,t,r,!0),t.rest)for(var n=0;n<t.rest.length;n++)j(e,t.rest[n],t,r,!1)}function j(e,t,r,n,i){if(t.widgets)for(var o=E(r),l=0,s=t.widgets;l<s.length;++l){var a=s[l],u=Ro("div",[a.node],"CodeMirror-linewidget");a.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),X(a,u,r,n),e.display.input.setUneditable(u),i&&a.above?o.insertBefore(u,r.gutter||r.text):o.appendChild(u),wo(a,"redraw")}}function X(e,t,r,n){if(e.noHScroll){(r.alignable||(r.alignable=[])).push(t);var i=n.wrapperWidth;t.style.left=n.fixedPos+"px",e.coverGutter||(i-=n.gutterTotalWidth,t.style.paddingLeft=n.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-n.gutterTotalWidth+"px"))}function _(e){return Ol(e.line,e.ch)}function Y(e,t){return Dl(e,t)<0?t:e}function $(e,t){return Dl(e,t)<0?e:t}function q(e){e.state.focused||(e.display.input.focus(),dn(e))}function Z(e){return e.options.readOnly||e.doc.cantEdit}function Q(e,t,r,n,i){var o=e.doc;e.display.shift=!1,n||(n=o.sel);var l=Xs(t),s=null;e.state.pasteIncoming&&n.ranges.length>1&&(Hl&&Hl.join("\n")==t?s=n.ranges.length%Hl.length==0&&Oo(Hl,Xs):l.length==n.ranges.length&&(s=Oo(l,function(e){return[e]})));for(var a=n.ranges.length-1;a>=0;a--){var u=n.ranges[a],c=u.from(),f=u.to();u.empty()&&(r&&r>0?c=Ol(c.line,c.ch-r):e.state.overwrite&&!e.state.pasteIncoming&&(f=Ol(f.line,Math.min(_i(o,f.line).text.length,f.ch+No(l).length))));var h=e.curOp.updateInput,d={from:c,to:f,text:s?s[a%s.length]:l,origin:i||(e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input")};Cn(e.doc,d),wo(e,"inputRead",e,d)}t&&!e.state.pasteIncoming&&J(e,t),In(e),e.curOp.updateInput=h,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function J(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var i=r.ranges[n];if(!(i.head.ch>100||n&&r.ranges[n-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){l=En(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(_i(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=En(e,i.head.line,"smart"));l&&wo(e,"electricInput",e,i.head.line)}}}function et(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var i=e.doc.sel.ranges[n].head.line,o={anchor:Ol(i,0),head:Ol(i+1,0)};r.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:r}}function tt(e){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck","false")}function rt(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new To,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null}function nt(){var e=Ro("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),t=Ro("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return gl?e.style.width="1000px":e.setAttribute("wrap","off"),Cl&&(e.style.border="1px solid black"),tt(e),t}function it(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new To,this.gracePeriod=!1}function ot(e,t){var r=Zt(e,t.line);if(!r||r.hidden)return null;var n=_i(e.doc,t.line),i=Yt(r,n,t.line),o=eo(n),l="left";if(o){var s=ll(o,t.ch);l=s%2?"right":"left"}var a=er(i.map,t.ch,l);return a.offset="right"==a.collapse?a.end:a.start,a}function lt(e,t){return t&&(e.bad=!0),e}function st(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return lt(e.clipPos(Ol(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return at(o,t,r)}}function at(e,t,r){function n(t,r,n){for(var i=-1;i<(c?c.length:0);i++)for(var o=0>i?u.map:c[i],l=0;l<o.length;l+=3){var s=o[l+2];if(s==t||s==r){var a=Zi(0>i?e.line:e.rest[i]),f=o[l]+n;return(0>n||s!=t)&&(f=o[l+(n?1:0)]),Ol(a,f)}}}var i=e.text.firstChild,o=!1;if(!t||!Rs(i,t))return lt(Ol(Zi(e.line),0),!0);if(t==i&&(o=!0,t=i.childNodes[r],r=0,!t)){var l=e.rest?No(e.rest):e.line;return lt(Ol(Zi(l),l.text.length),o)}var s=3==t.nodeType?t:null,a=t;for(s||1!=t.childNodes.length||3!=t.firstChild.nodeType||(s=t.firstChild,r&&(r=s.nodeValue.length));a.parentNode!=i;)a=a.parentNode;var u=e.measure,c=u.maps,f=n(s,a,r);if(f)return lt(f,o);for(var h=a.nextSibling,d=s?s.nodeValue.length-r:0;h;h=h.nextSibling){if(f=n(h,h.firstChild,0))return lt(Ol(f.line,f.ch-d),o);d+=h.textContent.length}for(var p=a.previousSibling,d=r;p;p=p.previousSibling){if(f=n(p,p.firstChild,-1))return lt(Ol(f.line,f.ch+d),o);d+=h.textContent.length}}function ut(e,t,r,n,i){function o(e){return function(t){return t.id==e}}function l(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(null!=r)return""==r&&(r=t.textContent.replace(/\u200b/g,"")),void(s+=r);var u,c=t.getAttribute("cm-marker");if(c){var f=e.findMarks(Ol(n,0),Ol(i+1,0),o(+c));return void(f.length&&(u=f[0].find())&&(s+=Yi(e.doc,u.from,u.to).join("\n")))}if("false"==t.getAttribute("contenteditable"))return;for(var h=0;h<t.childNodes.length;h++)l(t.childNodes[h]);/^(pre|div|p)$/i.test(t.nodeName)&&(a=!0)}else if(3==t.nodeType){var d=t.nodeValue;if(!d)return;a&&(s+="\n",a=!1),s+=d}}for(var s="",a=!1;l(t),t!=r;)t=t.nextSibling;return s}function ct(e,t){this.ranges=e,this.primIndex=t}function ft(e,t){this.anchor=e,this.head=t}function ht(e,t){var r=e[t];e.sort(function(e,t){return Dl(e.from(),t.from())}),t=Wo(e,r);for(var n=1;n<e.length;n++){var i=e[n],o=e[n-1];if(Dl(o.to(),i.from())>=0){var l=$(o.from(),i.from()),s=Y(o.to(),i.to()),a=o.empty()?i.from()==i.head:o.from()==o.head;t>=n&&--t,e.splice(--n,2,new ft(a?s:l,a?l:s))}}return new ct(e,t)}function dt(e,t){return new ct([new ft(e,t||e)],0)}function pt(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function gt(e,t){if(t.line<e.first)return Ol(e.first,0);var r=e.first+e.size-1;return t.line>r?Ol(r,_i(e,r).text.length):vt(t,_i(e,t.line).text.length)}function vt(e,t){var r=e.ch;return null==r||r>t?Ol(e.line,t):0>r?Ol(e.line,0):e}function mt(e,t){return t>=e.first&&t<e.first+e.size}function yt(e,t){for(var r=[],n=0;n<t.length;n++)r[n]=gt(e,t[n]);return r}function bt(e,t,r,n){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(n){var o=Dl(r,i)<0;o!=Dl(n,i)<0?(i=r,r=n):o!=Dl(r,n)<0&&(r=n)}return new ft(i,r)}return new ft(n||r,r)}function wt(e,t,r,n){Tt(e,new ct([bt(e,e.sel.primary(),t,r)],0),n)}function xt(e,t,r){for(var n=[],i=0;i<e.sel.ranges.length;i++)n[i]=bt(e,e.sel.ranges[i],t[i],null);var o=ht(n,e.sel.primIndex);Tt(e,o,r)}function Ct(e,t,r,n){var i=e.sel.ranges.slice(0);i[t]=r,Tt(e,ht(i,e.sel.primIndex),n)}function St(e,t,r,n){Tt(e,dt(t,r),n)}function Lt(e,t){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var r=0;r<t.length;r++)this.ranges[r]=new ft(gt(e,t[r].anchor),gt(e,t[r].head))}};return ks(e,"beforeSelectionChange",e,r),e.cm&&ks(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?ht(r.ranges,r.ranges.length-1):t}function kt(e,t,r){var n=e.history.done,i=No(n);i&&i.ranges?(n[n.length-1]=t,Mt(e,t,r)):Tt(e,t,r)}function Tt(e,t,r){Mt(e,t,r),so(e,e.sel,e.cm?e.cm.curOp.id:0/0,r)}function Mt(e,t,r){(Lo(e,"beforeSelectionChange")||e.cm&&Lo(e.cm,"beforeSelectionChange"))&&(t=Lt(e,t));var n=r&&r.bias||(Dl(t.primary().head,e.sel.primary().head)<0?-1:1);At(e,Wt(e,t,n,!0)),r&&r.scroll===!1||!e.cm||In(e.cm)}function At(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0,So(e.cm)),wo(e,"cursorActivity",e))}function Nt(e){At(e,Wt(e,e.sel,null,!1),Ns)}function Wt(e,t,r,n){for(var i,o=0;o<t.ranges.length;o++){var l=t.ranges[o],s=Ot(e,l.anchor,r,n),a=Ot(e,l.head,r,n);(i||s!=l.anchor||a!=l.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new ft(s,a))}return i?ht(i,t.primIndex):t}function Ot(e,t,r,n){var i=!1,o=t,l=r||1;e.cantEdit=!1;e:for(;;){var s=_i(e,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&&(ks(c,"beforeCursorEnter"),c.explicitlyCleared)){if(s.markedSpans){--a;continue}break}if(!c.atomic)continue;var f=c.find(0>l?-1:1);if(0==Dl(f,o)&&(f.ch+=l,f.ch<0?f=f.line>e.first?gt(e,Ol(f.line-1)):null:f.ch>s.text.length&&(f=f.line<e.first+e.size-1?Ol(f.line+1,0):null),!f)){if(i)return n?(e.cantEdit=!0,Ol(e.first,0)):Ot(e,t,r,!0);i=!0,f=t,l=-l}o=f;continue e}}return o}}function Dt(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Ht(e,t){for(var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=0;l<r.sel.ranges.length;l++)if(t!==!1||l!=r.sel.primIndex){var s=r.sel.ranges[l],a=s.empty();(a||e.options.showCursorWhenSelecting)&&It(e,s,i),a||Pt(e,s,o)}return n}function It(e,t,r){var n=fr(e,t.head,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(Ro("div"," ","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var o=r.appendChild(Ro("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="",o.style.left=n.other.left+"px",o.style.top=n.other.top+"px",o.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function Pt(e,t,r){function n(e,t,r,n){0>t&&(t=0),t=Math.round(t),n=Math.round(n),s.appendChild(Ro("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==r?c-e:r)+"px; height: "+(n-t)+"px"))}function i(t,r,i){function o(r,n){return cr(e,Ol(t,r),"div",f,n)}var s,a,f=_i(l,t),h=f.text.length;return Zo(eo(f),r||0,null==i?h:i,function(e,t,l){var f,d,p,g=o(e,"left");if(e==t)f=g,d=p=g.left;else{if(f=o(t-1,"right"),"rtl"==l){var v=g;g=f,f=v}d=g.left,p=f.right}null==r&&0==e&&(d=u),f.top-g.top>3&&(n(d,g.top,null,g.bottom),d=u,g.bottom<f.top&&n(d,g.bottom,null,f.top)),null==i&&t==h&&(p=c),(!s||g.top<s.top||g.top==s.top&&g.left<s.left)&&(s=g),(!a||f.bottom>a.bottom||f.bottom==a.bottom&&f.right>a.right)&&(a=f),u+1>d&&(d=u),n(d,f.top,p-d,f.bottom)}),{start:s,end:a}}var o=e.display,l=e.doc,s=document.createDocumentFragment(),a=Vt(e.display),u=a.left,c=Math.max(o.sizerWidth,jt(e)-o.sizer.offsetLeft)-a.right,f=t.from(),h=t.to();if(f.line==h.line)i(f.line,f.ch,h.ch);else{var d=_i(l,f.line),p=_i(l,h.line),g=pi(d)==pi(p),v=i(f.line,f.ch,g?d.text.length+1:null).end,m=i(h.line,g?0:null,h.ch).start;g&&(v.top<m.top-2?(n(v.right,v.top,null,v.bottom),n(u,m.top,m.left,m.bottom)):n(v.right,v.top,m.left-v.right,v.bottom)),v.bottom<m.top&&n(u,v.bottom,null,m.top)}r.appendChild(s)}function Et(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function zt(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,Po(Ft,e))}function Ft(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=ts(t.mode,Bt(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var l=o.styles,s=Wi(e,o,n,!0);o.styles=s.styles;var a=o.styleClasses,u=s.classes;u?o.styleClasses=u:a&&(o.styleClasses=null);for(var c=!l||l.length!=o.styles.length||a!=u&&(!a||!u||a.bgClass!=u.bgClass||a.textClass!=u.textClass),f=0;!c&&f<l.length;++f)c=l[f]!=o.styles[f];c&&i.push(t.frontier),o.stateAfter=ts(t.mode,n)}else Di(e,o.text,n),o.stateAfter=t.frontier%5==0?ts(t.mode,n):null;return++t.frontier,+new Date>r?(zt(e,e.options.workDelay),!0):void 0}),i.length&&Mr(e,function(){for(var t=0;t<i.length;t++)Ir(e,i[t],"text")})}}function Rt(e,t,r){for(var n,i,o=e.doc,l=r?-1:t-(e.doc.mode.innerMode?1e3:100),s=t;s>l;--s){if(s<=o.first)return o.first;var a=_i(o,s-1);if(a.stateAfter&&(!r||s<=o.frontier))return s;var u=Ds(a.text,null,e.options.tabSize);(null==i||n>u)&&(i=s-1,n=u)}return i}function Bt(e,t,r){var n=e.doc,i=e.display;if(!n.mode.startState)return!0;var o=Rt(e,t,r),l=o>n.first&&_i(n,o-1).stateAfter;return l=l?ts(n.mode,l):rs(n.mode),n.iter(o,t,function(r){Di(e,r.text,l);var s=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;r.stateAfter=s?ts(n.mode,l):null,++o}),r&&(n.frontier=o),l}function Gt(e){return e.lineSpace.offsetTop}function Ut(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Vt(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Go(e.measure,Ro("pre","x")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,n={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return isNaN(n.left)||isNaN(n.right)||(e.cachedPaddingH=n),n}function Kt(e){return Ms-e.display.nativeBarWidth}function jt(e){return e.display.scroller.clientWidth-Kt(e)-e.display.barWidth}function Xt(e){return e.display.scroller.clientHeight-Kt(e)-e.display.barHeight}function _t(e,t,r){var n=e.options.lineWrapping,i=n&&jt(e);if(!t.measure.heights||n&&t.measure.width!=i){var o=t.measure.heights=[];if(n){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),s=0;s<l.length-1;s++){var a=l[s],u=l[s+1];Math.abs(a.bottom-u.bottom)>2&&o.push((a.bottom+u.top)/2-r.top)}}o.push(r.bottom-r.top)}}function Yt(e,t,r){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var n=0;n<e.rest.length;n++)if(e.rest[n]==t)return{map:e.measure.maps[n],cache:e.measure.caches[n]};for(var n=0;n<e.rest.length;n++)if(Zi(e.rest[n])>r)return{map:e.measure.maps[n],cache:e.measure.caches[n],before:!0}}function $t(e,t){t=pi(t);var r=Zi(t),n=e.display.externalMeasured=new Or(e.doc,t,r);n.lineN=r;var i=n.built=Ii(e,n);return n.text=i.pre,Go(e.display.lineMeasure,i.pre),n}function qt(e,t,r,n){return Jt(e,Qt(e,t),r,n)}function Zt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Er(e,t)];var r=e.display.externalMeasured;return r&&t>=r.lineN&&t<r.lineN+r.size?r:void 0}function Qt(e,t){var r=Zi(t),n=Zt(e,r);n&&!n.text?n=null:n&&n.changes&&P(e,n,r,H(e)),n||(n=$t(e,t));var i=Yt(n,t,r);return{line:t,view:n,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Jt(e,t,r,n,i){t.before&&(r=-1);var o,l=r+(n||"");return t.cache.hasOwnProperty(l)?o=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(_t(e,t.view,t.rect),t.hasHeights=!0),o=tr(e,t,r,n),o.bogus||(t.cache[l]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function er(e,t,r){for(var n,i,o,l,s=0;s<e.length;s+=3){var a=e[s],u=e[s+1];if(a>t?(i=0,o=1,l="left"):u>t?(i=t-a,o=i+1):(s==e.length-3||t==u&&e[s+3]>t)&&(o=u-a,i=o-1,t>=u&&(l="right")),null!=i){if(n=e[s+2],a==u&&r==(n.insertLeft?"left":"right")&&(l=r),"left"==r&&0==i)for(;s&&e[s-2]==e[s-3]&&e[s-1].insertLeft;)n=e[(s-=3)+2],l="left";if("right"==r&&i==u-a)for(;s<e.length-3&&e[s+3]==e[s+4]&&!e[s+5].insertLeft;)n=e[(s+=3)+2],l="right";break}}return{node:n,start:i,end:o,collapse:l,coverStart:a,coverEnd:u}}function tr(e,t,r,n){var i,o=er(t.map,r,n),l=o.node,s=o.start,a=o.end,u=o.collapse;if(3==l.nodeType){for(var c=0;4>c;c++){for(;s&&Fo(t.line.text.charAt(o.coverStart+s));)--s;for(;o.coverStart+a<o.coverEnd&&Fo(t.line.text.charAt(o.coverStart+a));)++a;if(dl&&9>pl&&0==s&&a==o.coverEnd-o.coverStart)i=l.parentNode.getBoundingClientRect();else if(dl&&e.options.lineWrapping){var f=Ps(l,s,a).getClientRects();i=f.length?f["right"==n?f.length-1:0]:zl}else i=Ps(l,s,a).getBoundingClientRect()||zl;if(i.left||i.right||0==s)break;a=s,s-=1,u="right"}dl&&11>pl&&(i=rr(e.display.measure,i))}else{s>0&&(u=n="right");var f;i=e.options.lineWrapping&&(f=l.getClientRects()).length>1?f["right"==n?f.length-1:0]:l.getBoundingClientRect()}if(dl&&9>pl&&!s&&(!i||!i.left&&!i.right)){var h=l.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+mr(e.display),top:h.top,bottom:h.bottom}:zl}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,g=(d+p)/2,v=t.view.measure.heights,c=0;c<v.length-1&&!(g<v[c]);c++);var m=c?v[c-1]:0,y=v[c],b={left:("right"==u?i.right:i.left)-t.rect.left,right:("left"==u?i.left:i.right)-t.rect.left,top:m,bottom:y};
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window.pageYOffset||(document.documentElement||document.body).scrollTop}function ar(e,t,r,n){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=xi(t.widgets[i]);r.top+=o,r.bottom+=o}if("line"==n)return r;n||(n="local");var l=Ji(t);if("local"==n?l+=Gt(e.display):l-=e.display.viewOffset,"page"==n||"window"==n){var s=e.display.lineSpace.getBoundingClientRect();l+=s.top+("window"==n?0:sr());var a=s.left+("window"==n?0:lr());r.left+=a,r.right+=a}return r.top+=l,r.bottom+=l,r}function ur(e,t,r){if("div"==r)return t;var n=t.left,i=t.top;if("page"==r)n-=lr(),i-=sr();else if("local"==r||!r){var o=e.display.sizer.getBoundingClientRect();n+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:n-l.left,top:i-l.top}}function cr(e,t,r,n,i){return n||(n=_i(e.doc,t.line)),ar(e,n,qt(e,n,t.ch,i),r)}function fr(e,t,r,n,i,o){function l(t,l){var s=Jt(e,i,t,l?"right":"left",o);return l?s.left=s.right:s.right=s.left,ar(e,n,s,r)}function s(e,t){var r=a[t],n=r.level%2;return e==Qo(r)&&t&&r.level<a[t-1].level?(r=a[--t],e=Jo(r)-(r.level%2?0:1),n=!0):e==Jo(r)&&t<a.length-1&&r.level<a[t+1].level&&(r=a[++t],e=Qo(r)-r.level%2,n=!1),n&&e==r.to&&e>r.from?l(e-1):l(e,n)}n=n||_i(e.doc,t.line),i||(i=Qt(e,n));var a=eo(n),u=t.ch;if(!a)return l(u);var c=ll(a,u),f=s(u,c);return null!=Zs&&(f.other=s(u,Zs)),f}function hr(e,t){var r=0,t=gt(e.doc,t);e.options.lineWrapping||(r=mr(e.display)*t.ch);var n=_i(e.doc,t.line),i=Ji(n)+Gt(e.display);return{left:r,right:r,top:i,bottom:i+n.height}}function dr(e,t,r,n){var i=Ol(e,t);return i.xRel=n,r&&(i.outside=!0),i}function pr(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,0>r)return dr(n.first,0,!0,-1);var i=Qi(n,r),o=n.first+n.size-1;if(i>o)return dr(n.first+n.size-1,_i(n,o).text.length,!0,1);0>t&&(t=0);for(var l=_i(n,i);;){var s=gr(e,l,i,t,r),a=hi(l),u=a&&a.find(0,!0);if(!a||!(s.ch>u.from.ch||s.ch==u.from.ch&&s.xRel>0))return s;i=Zi(l=u.to.line)}}function gr(e,t,r,n,i){function o(n){var i=fr(e,Ol(r,n),"line",t,u);return s=!0,l>i.bottom?i.left-a:l<i.top?i.left+a:(s=!1,i.left)}var l=i-Ji(t),s=!1,a=2*e.display.wrapper.clientWidth,u=Qt(e,t),c=eo(t),f=t.text.length,h=el(t),d=tl(t),p=o(h),g=s,v=o(d),m=s;if(n>v)return dr(r,d,m,1);for(;;){if(c?d==h||d==al(t,h,1):1>=d-h){for(var y=p>n||v-n>=n-p?h:d,b=n-(y==h?p:v);Fo(t.text.charAt(y));)++y;var w=dr(r,y,y==h?g:m,-1>b?-1:b>1?1:0);return w}var x=Math.ceil(f/2),C=h+x;if(c){C=h;for(var S=0;x>S;++S)C=al(t,C,1)}var L=o(C);L>n?(d=C,v=L,(m=s)&&(v+=1e3),f=x):(h=C,p=L,g=s,f-=x)}}function vr(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Il){Il=Ro("pre");for(var t=0;49>t;++t)Il.appendChild(document.createTextNode("x")),Il.appendChild(Ro("br"));Il.appendChild(document.createTextNode("x"))}Go(e.measure,Il);var r=Il.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),Bo(e.measure),r||1}function mr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Ro("span","xxxxxxxxxx"),r=Ro("pre",[t]);Go(e.measure,r);var n=t.getBoundingClientRect(),i=(n.right-n.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function yr(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:++Rl},Fl?Fl.ops.push(e.curOp):e.curOp.ownsGroup=Fl={ops:[e.curOp],delayedCallbacks:[]}}function br(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r]();for(var n=0;n<e.ops.length;n++){var i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++](i.cm)}}while(r<t.length)}function wr(e){var t=e.curOp,r=t.ownsGroup;if(r)try{br(r)}finally{Fl=null;for(var n=0;n<r.ops.length;n++)r.ops[n].cm.curOp=null;xr(r)}}function xr(e){for(var t=e.ops,r=0;r<t.length;r++)Cr(t[r]);for(var r=0;r<t.length;r++)Sr(t[r]);for(var r=0;r<t.length;r++)Lr(t[r]);for(var r=0;r<t.length;r++)kr(t[r]);for(var r=0;r<t.length;r++)Tr(t[r])}function Cr(e){var t=e.cm,r=t.display;T(t),e.updateMaxLine&&h(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new k(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Sr(e){e.updatedDisplay=e.mustUpdate&&M(e.cm,e.update)}function Lr(e){var t=e.cm,r=t.display;e.updatedDisplay&&O(t),e.barMeasure=p(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=qt(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Kt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-jt(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function kr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&en(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1),e.preparedSelection&&t.display.input.showSelection(e.preparedSelection),e.updatedDisplay&&W(t,e.barMeasure),(e.updatedDisplay||e.startHeight!=t.doc.height)&&y(t,e.barMeasure),e.selectionChanged&&Et(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),e.focus&&e.focus==Uo()&&q(e.cm)}function Tr(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&A(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null==e.scrollTop||r.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(n.scrollTop=Math.max(0,Math.min(r.scroller.scrollHeight-r.scroller.clientHeight,e.scrollTop)),r.scrollbars.setScrollTop(n.scrollTop),r.scroller.scrollTop=n.scrollTop),null==e.scrollLeft||r.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(n.scrollLeft=Math.max(0,Math.min(r.scroller.scrollWidth-jt(t),e.scrollLeft)),r.scrollbars.setScrollLeft(n.scrollLeft),r.scroller.scrollLeft=n.scrollLeft,x(t)),e.scrollToPos){var i=Wn(t,gt(n,e.scrollToPos.from),gt(n,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&Nn(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||ks(o[s],"hide");if(l)for(var s=0;s<l.length;++s)l[s].lines.length&&ks(l[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ks(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Mr(e,t){if(e.curOp)return t();yr(e);try{return t()}finally{wr(e)}}function Ar(e,t){return function(){if(e.curOp)return t.apply(e,arguments);yr(e);try{return t.apply(e,arguments)}finally{wr(e)}}}function Nr(e){return function(){if(this.curOp)return e.apply(this,arguments);yr(this);try{return e.apply(this,arguments)}finally{wr(this)}}}function Wr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);yr(t);try{return e.apply(this,arguments)}finally{wr(t)}}}function Or(e,t,r){this.line=t,this.rest=gi(t),this.size=this.rest?Zi(No(this.rest))-r+1:1,this.node=this.text=null,this.hidden=yi(e,t)}function Dr(e,t,r){for(var n,i=[],o=t;r>o;o=n){var l=new Or(e.doc,_i(e.doc,o),o);n=o+l.size,i.push(l)}return i}function Hr(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var i=e.display;if(n&&r<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Wl&&vi(e.doc,t)<i.viewTo&&Pr(e);else if(r<=i.viewFrom)Wl&&mi(e.doc,r+n)>i.viewFrom?Pr(e):(i.viewFrom+=n,i.viewTo+=n);else if(t<=i.viewFrom&&r>=i.viewTo)Pr(e);else if(t<=i.viewFrom){var o=zr(e,r,r+n,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=n):Pr(e)}else if(r>=i.viewTo){var o=zr(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Pr(e)}else{var l=zr(e,t,t,-1),s=zr(e,r,r+n,1);l&&s?(i.view=i.view.slice(0,l.index).concat(Dr(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=n):Pr(e)}var a=i.externalMeasured;a&&(r<a.lineN?a.lineN+=n:t<a.lineN+a.size&&(i.externalMeasured=null))}function Ir(e,t,r){e.curOp.viewChanged=!0;var n=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var o=n.view[Er(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Wo(l,r)&&l.push(r)}}}function Pr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Er(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,0>t)return n}function zr(e,t,r,n){var i,o=Er(e,t),l=e.display.view;if(!Wl||r==e.doc.first+e.doc.size)return{index:o,lineN:r};for(var s=0,a=e.display.viewFrom;o>s;s++)a+=l[s].size;if(a!=t){if(n>0){if(o==l.length-1)return null;i=a+l[o].size-t,o++}else i=a-t;t+=i,r+=i}for(;vi(e.doc,r)!=r;){if(o==(0>n?0:l.length-1))return null;r+=n*l[o-(0>n?1:0)].size,o+=n}return{index:o,lineN:r}}function Fr(e,t,r){var n=e.display,i=n.view;0==i.length||t>=n.viewTo||r<=n.viewFrom?(n.view=Dr(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=Dr(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(Er(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(Dr(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,Er(e,r)))),n.viewTo=r}function Rr(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function Br(e){function t(){i.activeTouch&&(o=setTimeout(function(){i.activeTouch=null},1e3),l=i.activeTouch,l.end=+new Date)}function r(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function n(e,t){if(null==t.left)return!0;var r=t.left-e.left,n=t.top-e.top;return r*r+n*n>400}var i=e.display;Ss(i.scroller,"mousedown",Ar(e,jr)),dl&&11>pl?Ss(i.scroller,"dblclick",Ar(e,function(t){if(!Co(e,t)){var r=Kr(e,t);if(r&&!qr(e,t)&&!Vr(e.display,t)){ws(t);var n=e.findWordAt(r);wt(e.doc,n.anchor,n.head)}}})):Ss(i.scroller,"dblclick",function(t){Co(e,t)||ws(t)}),Al||Ss(i.scroller,"contextmenu",function(t){gn(e,t)});var o,l={end:0};Ss(i.scroller,"touchstart",function(e){if(!r(e)){clearTimeout(o);var t=+new Date;i.activeTouch={start:t,moved:!1,prev:t-l.end<=300?l:null},1==e.touches.length&&(i.activeTouch.left=e.touches[0].pageX,i.activeTouch.top=e.touches[0].pageY)}}),Ss(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ss(i.scroller,"touchend",function(r){var o=i.activeTouch;if(o&&!Vr(i,r)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,s=e.coordsChar(i.activeTouch,"page");l=!o.prev||n(o,o.prev)?new ft(s,s):!o.prev.prev||n(o,o.prev.prev)?e.findWordAt(s):new ft(Ol(s.line,0),gt(e.doc,Ol(s.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),ws(r)}t()}),Ss(i.scroller,"touchcancel",t),Ss(i.scroller,"scroll",function(){i.scroller.clientHeight&&(Jr(e,i.scroller.scrollTop),en(e,i.scroller.scrollLeft,!0),ks(e,"scroll",e))}),Ss(i.scroller,"mousewheel",function(t){tn(e,t)}),Ss(i.scroller,"DOMMouseScroll",function(t){tn(e,t)}),Ss(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={simple:function(t){Co(e,t)||Cs(t)},start:function(t){Qr(e,t)},drop:Ar(e,Zr)};var s=i.input.getField();Ss(s,"keyup",function(t){cn.call(e,t)}),Ss(s,"keydown",Ar(e,an)),Ss(s,"keypress",Ar(e,fn)),Ss(s,"focus",Po(dn,e)),Ss(s,"blur",Po(pn,e))}function Gr(t,r,n){var i=n&&n!=e.Init;if(!r!=!i){var o=t.display.dragFunctions,l=r?Ss:Ls;l(t.display.scroller,"dragstart",o.start),l(t.display.scroller,"dragenter",o.simple),l(t.display.scroller,"dragover",o.simple),l(t.display.scroller,"drop",o.drop)}}function Ur(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 Vr(e,t){for(var r=yo(t);r!=e.wrapper;r=r.parentNode)if(!r||1==r.nodeType&&"true"==r.getAttribute("cm-ignore-events")||r.parentNode==e.sizer&&r!=e.mover)return!0}function Kr(e,t,r,n){var i=e.display;if(!r&&"true"==yo(t).getAttribute("cm-not-content"))return null;var o,l,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,l=t.clientY-s.top}catch(t){return null}var a,u=pr(e,o,l);if(n&&1==u.xRel&&(a=_i(e.doc,u.line).text).length==u.ch){var c=Ds(a,a.length,e.options.tabSize)-a.length;u=Ol(u.line,Math.max(0,Math.round((o-Vt(e.display).left)/mr(e.display))-c))}return u}function jr(e){var t=this,r=t.display;if(!(r.activeTouch&&r.input.supportsTouch()||Co(t,e))){if(r.shift=e.shiftKey,Vr(r,e))return void(gl||(r.scroller.draggable=!1,setTimeout(function(){r.scroller.draggable=!0},100)));if(!qr(t,e)){var n=Kr(t,e);switch(window.focus(),bo(e)){case 1:n?Xr(t,e,n):yo(e)==r.scroller&&ws(e);break;case 2:gl&&(t.state.lastMiddleDown=+new Date),n&&wt(t.doc,n),setTimeout(function(){r.input.focus()},20),ws(e);break;case 3:Al?gn(t,e):hn(t)}}}}function Xr(e,t,r){dl?setTimeout(Po(q,e),0):e.curOp.focus=Uo();var n,i=+new Date;El&&El.time>i-400&&0==Dl(El.pos,r)?n="triple":Pl&&Pl.time>i-400&&0==Dl(Pl.pos,r)?(n="double",El={time:i,pos:r}):(n="single",Pl={time:i,pos:r});var o,l=e.doc.sel,s=Ll?t.metaKey:t.ctrlKey;e.options.dragDrop&&js&&!Z(e)&&"single"==n&&(o=l.contains(r))>-1&&!l.ranges[o].empty()?_r(e,t,r,s):Yr(e,t,r,n,s)}function _r(e,t,r,n){var i=e.display,o=+new Date,l=Ar(e,function(s){gl&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ls(document,"mouseup",l),Ls(i.scroller,"drop",l),Math.abs(t.clientX-s.clientX)+Math.abs(t.clientY-s.clientY)<10&&(ws(s),!n&&+new Date-200<o&&wt(e.doc,r),gl||dl&&9==pl?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())});gl&&(i.scroller.draggable=!0),e.state.draggingText=l,i.scroller.dragDrop&&i.scroller.dragDrop(),Ss(document,"mouseup",l),Ss(i.scroller,"drop",l)}function Yr(e,t,r,n,i){function o(t){if(0!=Dl(v,t))if(v=t,"rect"==n){for(var i=[],o=e.options.tabSize,l=Ds(_i(u,r.line).text,r.ch,o),s=Ds(_i(u,t.line).text,t.ch,o),a=Math.min(l,s),d=Math.max(l,s),p=Math.min(r.line,t.line),g=Math.min(e.lastLine(),Math.max(r.line,t.line));g>=p;p++){var m=_i(u,p).text,y=Mo(m,a,o);a==d?i.push(new ft(Ol(p,y),Ol(p,y))):m.length>y&&i.push(new ft(Ol(p,y),Ol(p,Mo(m,d,o))))}i.length||i.push(new ft(r,r)),Tt(u,ht(h.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,w=b.anchor,x=t;if("single"!=n){if("double"==n)var C=e.findWordAt(t);else var C=new ft(Ol(t.line,0),gt(u,Ol(t.line+1,0)));Dl(C.anchor,w)>0?(x=C.head,w=$(b.from(),C.anchor)):(x=C.anchor,w=Y(b.to(),C.head))}var i=h.ranges.slice(0);i[f]=new ft(gt(u,w),x),Tt(u,ht(i,f),Ws)}}function l(t){var r=++y,i=Kr(e,t,!0,"rect"==n);if(i)if(0!=Dl(i,v)){e.curOp.focus=Uo(),o(i);var s=w(a,u);(i.line>=s.to||i.line<s.from)&&setTimeout(Ar(e,function(){y==r&&l(t)}),150)}else{var c=t.clientY<m.top?-20:t.clientY>m.bottom?20:0;c&&setTimeout(Ar(e,function(){y==r&&(a.scroller.scrollTop+=c,l(t))}),50)}}function s(e){y=1/0,ws(e),a.input.focus(),Ls(document,"mousemove",b),Ls(document,"mouseup",x),u.history.lastSelOrigin=null}var a=e.display,u=e.doc;ws(t);var c,f,h=u.sel,d=h.ranges;if(i&&!t.shiftKey?(f=u.sel.contains(r),c=f>-1?d[f]:new ft(r,r)):(c=u.sel.primary(),f=u.sel.primIndex),t.altKey)n="rect",i||(c=new ft(r,r)),r=Kr(e,t,!0,!0),f=-1;else if("double"==n){var p=e.findWordAt(r);c=e.display.shift||u.extend?bt(u,c,p.anchor,p.head):p}else if("triple"==n){var g=new ft(Ol(r.line,0),gt(u,Ol(r.line+1,0)));c=e.display.shift||u.extend?bt(u,c,g.anchor,g.head):g}else c=bt(u,c,r);i?-1==f?(f=d.length,Tt(u,ht(d.concat([c]),f),{scroll:!1,origin:"*mouse"})):d.length>1&&d[f].empty()&&"single"==n&&!t.shiftKey?(Tt(u,ht(d.slice(0,f).concat(d.slice(f+1)),0)),h=u.sel):Ct(u,f,c,Ws):(f=0,Tt(u,new ct([c],0),Ws),h=u.sel);var v=r,m=a.wrapper.getBoundingClientRect(),y=0,b=Ar(e,function(e){bo(e)?l(e):s(e)}),x=Ar(e,s);Ss(document,"mousemove",b),Ss(document,"mouseup",x)}function $r(e,t,r,n,i){try{var o=t.clientX,l=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&ws(t);var s=e.display,a=s.lineDiv.getBoundingClientRect();if(l>a.bottom||!Lo(e,r))return mo(t);l-=a.top-s.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var c=s.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var f=Qi(e.doc,l),h=e.options.gutters[u];return i(e,r,e,f,h,t),mo(t)}}}function qr(e,t){return $r(e,t,"gutterClick",!0,wo)}function Zr(e){var t=this;if(!Co(t,e)&&!Vr(t.display,e)){ws(e),dl&&(Bl=+new Date);var r=Kr(t,e,!0),n=e.dataTransfer.files;if(r&&!Z(t))if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),l=0,s=function(e,n){var s=new FileReader;s.onload=Ar(t,function(){if(o[n]=s.result,++l==i){r=gt(t.doc,r);var e={from:r,to:r,text:Xs(o.join("\n")),origin:"paste"};Cn(t.doc,e),kt(t.doc,dt(r,Xl(e)))}}),s.readAsText(e)},a=0;i>a;++a)s(n[a],a);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(Ll?e.altKey:e.ctrlKey))var u=t.listSelections();if(Mt(t.doc,dt(r,r)),u)for(var a=0;a<u.length;++a)An(t.doc,"",u[a].anchor,u[a].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Qr(e,t){if(dl&&(!e.state.draggingText||+new Date-Bl<100))return void Cs(t);if(!Co(e,t)&&!Vr(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!bl)){var r=Ro("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",yl&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),yl&&r.parentNode.removeChild(r)}}function Jr(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,cl||N(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),cl&&N(e),zt(e,100))}function en(e,t,r){(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,x(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function tn(e,t){var r=Vl(t),n=r.x,i=r.y,o=e.display,l=o.scroller;if(n&&l.scrollWidth>l.clientWidth||i&&l.scrollHeight>l.clientHeight){if(i&&Ll&&gl)e:for(var s=t.target,a=o.view;s!=l;s=s.parentNode)for(var u=0;u<a.length;u++)if(a[u].node==s){e.display.currentWheelTarget=s;break e}if(n&&!cl&&!yl&&null!=Ul)return i&&Jr(e,Math.max(0,Math.min(l.scrollTop+i*Ul,l.scrollHeight-l.clientHeight))),en(e,Math.max(0,Math.min(l.scrollLeft+n*Ul,l.scrollWidth-l.clientWidth))),ws(t),void(o.wheelStartX=null);if(i&&null!=Ul){var c=i*Ul,f=e.doc.scrollTop,h=f+o.wrapper.clientHeight;0>c?f=Math.max(0,f+c-50):h=Math.min(e.doc.height,h+c+50),N(e,{top:f,bottom:h})}20>Gl&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=n,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,r=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,r&&(Ul=(Ul*Gl+r)/(Gl+1),++Gl)}},200)):(o.wheelDX+=n,o.wheelDY+=i))}}function rn(e,t,r){if("string"==typeof t&&(t=ns[t],!t))return!1;e.display.input.ensurePolled();var n=e.display.shift,i=!1;try{Z(e)&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),i=t(e)!=As}finally{e.display.shift=n,e.state.suppressEdits=!1}return i}function nn(e,t,r){for(var n=0;n<e.state.keyMaps.length;n++){var i=os(t,e.state.keyMaps[n],r,e);if(i)return i}return e.options.extraKeys&&os(t,e.options.extraKeys,r,e)||os(t,e.options.keyMap,r,e)}function on(e,t,r,n){var i=e.state.keySeq;if(i){if(ls(t))return"handled";Kl.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=nn(e,t,n);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&wo(e,"keyHandled",e,t,r),("handled"==o||"multi"==o)&&(ws(r),Et(e)),i&&!o&&/\'$/.test(t)?(ws(r),!0):!!o}function ln(e,t){var r=ss(t,!0);return r?t.shiftKey&&!e.state.keySeq?on(e,"Shift-"+r,t,function(t){return rn(e,t,!0)})||on(e,r,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?rn(e,t):void 0}):on(e,r,t,function(t){return rn(e,t)}):!1}function sn(e,t,r){return on(e,"'"+r+"'",t,function(t){return rn(e,t,!0)})}function an(e){var t=this;if(t.curOp.focus=Uo(),!Co(t,e)){dl&&11>pl&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=ln(t,e);yl&&(jl=n?r:null,!n&&88==r&&!Ys&&(Ll?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||un(t)}}function un(e){function t(e){18!=e.keyCode&&e.altKey||(Us(r,"CodeMirror-crosshair"),Ls(document,"keyup",t),Ls(document,"mouseover",t))}var r=e.display.lineDiv;Vs(r,"CodeMirror-crosshair"),Ss(document,"keyup",t),Ss(document,"mouseover",t)}function cn(e){16==e.keyCode&&(this.doc.sel.shift=!1),Co(this,e)}function fn(e){var t=this;if(!(Vr(t.display,e)||Co(t,e)||e.ctrlKey&&!e.altKey||Ll&&e.metaKey)){var r=e.keyCode,n=e.charCode;if(yl&&r==jl)return jl=null,void ws(e);if(!yl||e.which&&!(e.which<10)||!ln(t,e)){var i=String.fromCharCode(null==n?r:n);sn(t,e,i)||t.display.input.onKeyPress(e)}}}function hn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,pn(e))},100)}function dn(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(ks(e,"focus",e),e.state.focused=!0,Vs(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),gl&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Et(e))}function pn(e){e.state.delayingBlurEvent||(e.state.focused&&(ks(e,"blur",e),e.state.focused=!1,Us(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function gn(e,t){Vr(e.display,t)||vn(e,t)||e.display.input.onContextMenu(t)}function vn(e,t){return Lo(e,"gutterContextMenu")?$r(e,t,"gutterContextMenu",!1,ks):!1}function mn(e,t){if(Dl(e,t.from)<0)return e;if(Dl(e,t.to)<=0)return Xl(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=Xl(t).ch-t.to.ch),Ol(r,n)}function yn(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var i=e.sel.ranges[n];r.push(new ft(mn(i.anchor,t),mn(i.head,t)))}return ht(r,e.sel.primIndex)}function bn(e,t,r){return e.line==t.line?Ol(r.line,e.ch-t.ch+r.ch):Ol(r.line+(e.line-t.line),e.ch)}function wn(e,t,r){for(var n=[],i=Ol(e.first,0),o=i,l=0;l<t.length;l++){var s=t[l],a=bn(s.from,i,o),u=bn(Xl(s),i,o);if(i=s.to,o=u,"around"==r){var c=e.sel.ranges[l],f=Dl(c.head,c.anchor)<0;n[l]=new ft(f?u:a,f?a:u)}else n[l]=new ft(a,a)}return new ct(n,e.sel.primIndex)}function xn(e,t,r){var n={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return r&&(n.update=function(t,r,n,i){t&&(this.from=gt(e,t)),r&&(this.to=gt(e,r)),n&&(this.text=n),void 0!==i&&(this.origin=i)}),ks(e,"beforeChange",e,n),e.cm&&ks(e.cm,"beforeChange",e.cm,n),n.canceled?null:{from:n.from,to:n.to,text:n.text,origin:n.origin}}function Cn(e,t,r){if(e.cm){if(!e.cm.curOp)return Ar(e.cm,Cn)(e,t,r);if(e.cm.state.suppressEdits)return}if(!(Lo(e,"beforeChange")||e.cm&&Lo(e.cm,"beforeChange"))||(t=xn(e,t,!0))){var n=Nl&&!r&&ii(e,t.from,t.to);if(n)for(var i=n.length-1;i>=0;--i)Sn(e,{from:n[i].from,to:n[i].to,text:i?[""]:t.text});else Sn(e,t)}}function Sn(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Dl(t.from,t.to)){var r=yn(e,t);oo(e,t,r,e.cm?e.cm.curOp.id:0/0),Tn(e,t,r,ti(e,t));var n=[];ji(e,function(e,r){r||-1!=Wo(n,e.history)||(vo(e.history,t),n.push(e.history)),Tn(e,t,null,ti(e,t))})}}function Ln(e,t,r){if(!e.cm||!e.cm.state.suppressEdits){for(var n,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,s="undo"==t?i.undone:i.done,a=0;a<l.length&&(n=l[a],r?!n.ranges||n.equals(e.sel):n.ranges);a++);if(a!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;n=l.pop(),n.ranges;){if(ao(n,s),r&&!n.equals(e.sel))return void Tt(e,n,{clearRedo:!1});o=n}var u=[];ao(o,s),s.push({changes:u,generation:i.generation}),i.generation=n.generation||++i.maxGeneration;for(var c=Lo(e,"beforeChange")||e.cm&&Lo(e.cm,"beforeChange"),a=n.changes.length-1;a>=0;--a){var f=n.changes[a];if(f.origin=t,c&&!xn(e,f,!1))return void(l.length=0);u.push(ro(e,f));var h=a?yn(e,f):No(l);Tn(e,f,h,ni(e,f)),!a&&e.cm&&e.cm.scrollIntoView({from:f.from,to:Xl(f)});var d=[];ji(e,function(e,t){t||-1!=Wo(d,e.history)||(vo(e.history,f),d.push(e.history)),Tn(e,f,null,ni(e,f))})}}}}function kn(e,t){if(0!=t&&(e.first+=t,e.sel=new ct(Oo(e.sel.ranges,function(e){return new ft(Ol(e.anchor.line+t,e.anchor.ch),Ol(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Hr(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)Ir(e.cm,n,"gutter")}}function Tn(e,t,r,n){if(e.cm&&!e.cm.curOp)return Ar(e.cm,Tn)(e,t,r,n);if(t.to.line<e.first)return void kn(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);kn(e,i),t={from:Ol(e.first,0),to:Ol(t.to.line+i,t.to.ch),text:[No(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Ol(o,_i(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Yi(e,t.from,t.to),r||(r=yn(e,t)),e.cm?Mn(e.cm,t,n):Ui(e,t,n),Mt(e,r,Ns)}}function Mn(e,t,r){var n=e.doc,i=e.display,l=t.from,s=t.to,a=!1,u=l.line;e.options.lineWrapping||(u=Zi(pi(_i(n,l.line))),n.iter(u,s.line+1,function(e){return e==i.maxLine?(a=!0,!0):void 0})),n.sel.contains(t.from,t.to)>-1&&So(e),Ui(n,t,r,o(e)),e.options.lineWrapping||(n.iter(u,l.line+t.text.length,function(e){var t=f(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,a=!1)}),a&&(e.curOp.updateMaxLine=!0)),n.frontier=Math.min(n.frontier,l.line),zt(e,400);var c=t.text.length-(s.line-l.line)-1;t.full?Hr(e):l.line!=s.line||1!=t.text.length||Gi(e.doc,t)?Hr(e,l.line,s.line+1,c):Ir(e,l.line,"text");var h=Lo(e,"changes"),d=Lo(e,"change");if(d||h){var p={from:l,to:s,text:t.text,removed:t.removed,origin:t.origin};d&&wo(e,"change",e,p),h&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function An(e,t,r,n,i){if(n||(n=r),Dl(n,r)<0){var o=n;n=r,r=o}"string"==typeof t&&(t=Xs(t)),Cn(e,{from:r,to:n,text:t,origin:i})}function Nn(e,t){if(!Co(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!xl){var o=Ro("div","​",null,"position: absolute; top: "+(t.top-r.viewOffset-Gt(e.display))+"px; height: "+(t.bottom-t.top+Kt(e)+r.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function Wn(e,t,r,n){null==n&&(n=0);for(var i=0;5>i;i++){var o=!1,l=fr(e,t),s=r&&r!=t?fr(e,r):l,a=Dn(e,Math.min(l.left,s.left),Math.min(l.top,s.top)-n,Math.max(l.left,s.left),Math.max(l.bottom,s.bottom)+n),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=a.scrollTop&&(Jr(e,a.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=a.scrollLeft&&(en(e,a.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)),!o)break}return l}function On(e,t,r,n,i){var o=Dn(e,t,r,n,i);null!=o.scrollTop&&Jr(e,o.scrollTop),null!=o.scrollLeft&&en(e,o.scrollLeft)}function Dn(e,t,r,n,i){var o=e.display,l=vr(e.display);0>r&&(r=0);var s=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,a=Xt(e),u={};i-r>a&&(i=r+a);var c=e.doc.height+Ut(o),f=l>r,h=i>c-l;if(s>r)u.scrollTop=f?0:r;else if(i>s+a){var d=Math.min(r,(h?c:i)-a);d!=s&&(u.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=jt(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),v=n-t>g;return v&&(n=t+g),10>t?u.scrollLeft=0:p>t?u.scrollLeft=Math.max(0,t-(v?0:10)):n>g+p-3&&(u.scrollLeft=n+(v?0:10)-g),u}function Hn(e,t,r){(null!=t||null!=r)&&Pn(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=r&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+r)}function In(e){Pn(e);var t=e.getCursor(),r=t,n=t;e.options.lineWrapping||(r=t.ch?Ol(t.line,t.ch-1):t,n=Ol(t.line,t.ch+1)),e.curOp.scrollToPos={from:r,to:n,margin:e.options.cursorScrollMargin,isCursor:!0}}function Pn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=hr(e,t.from),n=hr(e,t.to),i=Dn(e,Math.min(r.left,n.left),Math.min(r.top,n.top)-t.margin,Math.max(r.right,n.right),Math.max(r.bottom,n.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function En(e,t,r,n){var i,o=e.doc;null==r&&(r="add"),"smart"==r&&(o.mode.indent?i=Bt(e,t):r="prev");var l=e.options.tabSize,s=_i(o,t),a=Ds(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&(u=o.mode.indent(i,s.text.slice(c.length),s.text),u==As||u>150)){if(!n)return;r="prev"}}else u=0,r="not";"prev"==r?u=t>o.first?Ds(_i(o,t-1).text,null,l):0:"add"==r?u=a+e.options.indentUnit:"subtract"==r?u=a-e.options.indentUnit:"number"==typeof r&&(u=a+r),u=Math.max(0,u);var f="",h=0;if(e.options.indentWithTabs)for(var d=Math.floor(u/l);d;--d)h+=l,f+="	";if(u>h&&(f+=Ao(u-h)),f!=c)return An(o,f,Ol(t,0),Ol(t,c.length),"+input"),s.stateAfter=null,!0;for(var d=0;d<o.sel.ranges.length;d++){var p=o.sel.ranges[d];if(p.head.line==t&&p.head.ch<c.length){var h=Ol(t,c.length);Ct(o,d,new ft(h,h));break}}}function zn(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=_i(e,pt(e,t)):i=Zi(t),null==i?null:(n(o,i)&&e.cm&&Ir(e.cm,i,r),o)}function Fn(e,t){for(var r=e.doc.sel.ranges,n=[],i=0;i<r.length;i++){for(var o=t(r[i]);n.length&&Dl(o.from,No(n).to)<=0;){var l=n.pop();if(Dl(l.from,o.from)<0){o.from=l.from;break}}n.push(o)}Mr(e,function(){for(var t=n.length-1;t>=0;t--)An(e.doc,"",n[t].from,n[t].to,"+delete");In(e)})}function Rn(e,t,r,n,i){function o(){var t=s+r;return t<e.first||t>=e.first+e.size?f=!1:(s=t,c=_i(e,t))}function l(e){var t=(i?al:ul)(c,a,r,!0);if(null==t){if(e||!o())return f=!1;a=i?(0>r?tl:el)(c):0>r?c.text.length:0}else a=t;return!0}var s=t.line,a=t.ch,u=r,c=_i(e,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=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>r)||l(!g);g=!1){var v=c.text.charAt(a)||"\n",m=Eo(v,p)?"w":d&&"\n"==v?"n":!d||/\s/.test(v)?null:"p";if(!d||g||m||(m="s"),h&&h!=m){0>r&&(r=1,l());break}if(m&&(h=m),r>0&&!l(!g))break}var y=Ot(e,Ol(s,a),u,!0);return f||(y.hitSide=!0),y}function Bn(e,t,r,n){var i,o=e.doc,l=t.left;if("page"==n){var s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+r*(s-(0>r?1.5:.5)*vr(e.display))
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o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=Ro("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(di(e,t.line,t,r,o)||t.line!=r.line&&di(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Wl=!0}o.addToHistory&&oo(e,{from:t,to:r,origin:"markText"},e.sel,0/0);var s,a=t.line,u=e.cm;if(e.iter(a,r.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&pi(e)==u.display.maxLine&&(s=!0),o.collapsed&&a!=t.line&&qi(e,0),Qn(e,new $n(o,a==t.line?t.ch:null,a==r.line?r.ch:null)),++a}),o.collapsed&&e.iter(t.line,r.line+1,function(t){yi(e,t)&&qi(t,0)}),o.clearOnEnter&&Ss(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Nl=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++us,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)Hr(u,t.line,r.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=t.line;c<=r.line;c++)Ir(u,c,"text");o.atomic&&Nt(u.doc),wo(u,"markerAdded",u,o)}return o}function jn(e,t,r,n,i){n=Io(n),n.shared=!1;var o=[Kn(e,t,r,n,i)],l=o[0],s=n.widgetNode;return ji(e,function(e){s&&(n.widgetNode=s.cloneNode(!0)),o.push(Kn(e,gt(e,t),gt(e,r),n,i));for(var a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;l=No(o)}),new fs(o,l)}function Xn(e){return e.findMarks(Ol(e.first,0),e.clipPos(Ol(e.lastLine())),function(e){return e.parent})}function _n(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(Dl(o,l)){var s=Kn(e,o,l,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}function Yn(e){for(var t=0;t<e.length;t++){var r=e[t],n=[r.primary.doc];ji(r.primary.doc,function(e){n.push(e)});for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==Wo(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}}}function $n(e,t,r){this.marker=e,this.from=t,this.to=r}function qn(e,t){if(e)for(var r=0;r<e.length;++r){var n=e[r];if(n.marker==t)return n}}function Zn(e,t){for(var r,n=0;n<e.length;++n)e[n]!=t&&(r||(r=[])).push(e[n]);return r}function Qn(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function Jn(e,t,r){if(e)for(var n,i=0;i<e.length;++i){var o=e[i],l=o.marker,s=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);if(s||o.from==t&&"bookmark"==l.type&&(!r||!o.marker.insertLeft)){var a=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);(n||(n=[])).push(new $n(l,o.from,a?null:o.to))}}return n}function ei(e,t,r){if(e)for(var n,i=0;i<e.length;++i){var o=e[i],l=o.marker,s=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);if(s||o.from==t&&"bookmark"==l.type&&(!r||o.marker.insertLeft)){var a=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);(n||(n=[])).push(new $n(l,a?null:o.from-t,null==o.to?null:o.to-t))}}return n}function ti(e,t){if(t.full)return null;var r=mt(e,t.from.line)&&_i(e,t.from.line).markedSpans,n=mt(e,t.to.line)&&_i(e,t.to.line).markedSpans;if(!r&&!n)return null;var i=t.from.ch,o=t.to.ch,l=0==Dl(t.from,t.to),s=Jn(r,i,l),a=ei(n,o,l),u=1==t.text.length,c=No(t.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=qn(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=qn(s,h.marker);d||(h.from=c,u&&(s||(s=[])).push(h))}else h.from+=c,u&&(s||(s=[])).push(h)}s&&(s=ri(s)),a&&a!=s&&(a=ri(a));var p=[s];if(!u){var g,v=t.text.length-2;if(v>0&&s)for(var f=0;f<s.length;++f)null==s[f].to&&(g||(g=[])).push(new $n(s[f].marker,null,null));for(var f=0;v>f;++f)p.push(g);p.push(a)}return p}function ri(e){for(var t=0;t<e.length;++t){var r=e[t];null!=r.from&&r.from==r.to&&r.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function ni(e,t){var r=fo(e,t),n=ti(e,t);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)e: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 e;o.push(a)}else l&&(r[i]=l)}return r}function ii(e,t,r){var n=null;if(e.iter(t.line,r.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var r=e.markedSpans[t].marker;!r.readOnly||n&&-1!=Wo(n,r)||(n||(n=[])).push(r)}}),!n)return null;for(var i=[{from:t,to:r}],o=0;o<n.length;++o)for(var l=n[o],s=l.find(0),a=0;a<i.length;++a){var u=i[a];if(!(Dl(u.to,s.from)<0||Dl(u.from,s.to)>0)){var c=[a,1],f=Dl(u.from,s.from),h=Dl(u.to,s.to);(0>f||!l.inclusiveLeft&&!f)&&c.push({from:u.from,to:s.from}),(h>0||!l.inclusiveRight&&!h)&&c.push({from:s.to,to:u.to}),i.splice.apply(i,c),a+=c.length-1}}return i}function oi(e){var t=e.markedSpans;if(t){for(var r=0;r<t.length;++r)t[r].marker.detachLine(e);e.markedSpans=null}}function li(e,t){if(t){for(var r=0;r<t.length;++r)t[r].marker.attachLine(e);e.markedSpans=t}}function si(e){return e.inclusiveLeft?-1:0}function ai(e){return e.inclusiveRight?1:0}function ui(e,t){var r=e.lines.length-t.lines.length;if(0!=r)return r;var n=e.find(),i=t.find(),o=Dl(n.from,i.from)||si(e)-si(t);if(o)return-o;var l=Dl(n.to,i.to)||ai(e)-ai(t);return l?l:t.id-e.id}function ci(e,t){var r,n=Wl&&e.markedSpans;if(n)for(var i,o=0;o<n.length;++o)i=n[o],i.marker.collapsed&&null==(t?i.from:i.to)&&(!r||ui(r,i.marker)<0)&&(r=i.marker);return r}function fi(e){return ci(e,!0)}function hi(e){return ci(e,!1)}function di(e,t,r,n,i){var o=_i(e,t),l=Wl&&o.markedSpans;if(l)for(var s=0;s<l.length;++s){var a=l[s];if(a.marker.collapsed){var u=a.marker.find(0),c=Dl(u.from,r)||si(a.marker)-si(i),f=Dl(u.to,n)||ai(a.marker)-ai(i);if(!(c>=0&&0>=f||0>=c&&f>=0)&&(0>=c&&(Dl(u.to,r)>0||a.marker.inclusiveRight&&i.inclusiveLeft)||c>=0&&(Dl(u.from,n)<0||a.marker.inclusiveLeft&&i.inclusiveRight)))return!0}}}function pi(e){for(var t;t=fi(e);)e=t.find(-1,!0).line;return e}function gi(e){for(var t,r;t=hi(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}function vi(e,t){var r=_i(e,t),n=pi(r);return r==n?t:Zi(n)}function mi(e,t){if(t>e.lastLine())return t;var r,n=_i(e,t);if(!yi(e,n))return t;for(;r=hi(n);)n=r.find(1,!0).line;return Zi(n)+1}function yi(e,t){var r=Wl&&t.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.widgetNode&&0==n.from&&n.marker.inclusiveLeft&&bi(e,t,n))return!0}}function bi(e,t,r){if(null==r.to){var n=r.marker.find(1,!0);return bi(e,n.line,qn(n.line.markedSpans,r.marker))}if(r.marker.inclusiveRight&&r.to==t.text.length)return!0;for(var i,o=0;o<t.markedSpans.length;++o)if(i=t.markedSpans[o],i.marker.collapsed&&!i.marker.widgetNode&&i.from==r.to&&(null==i.to||i.to!=r.from)&&(i.marker.inclusiveLeft||r.marker.inclusiveRight)&&bi(e,t,i))return!0}function wi(e,t,r){Ji(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Hn(e,null,r)}function xi(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!Rs(document.body,e.node)){var r="position: relative;";e.coverGutter&&(r+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(r+="width: "+t.display.wrapper.clientWidth+"px;"),Go(t.display.measure,Ro("div",[e.node],null,r))}return e.height=e.node.offsetHeight}function Ci(e,t,r,n){var i=new hs(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),zn(e,t,"widget",function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!yi(e,t)){var n=Ji(t)<e.scrollTop;qi(t,t.height+xi(i)),n&&Hn(o,null,i.height),o.curOp.forceUpdate=!0}return!0}),i}function Si(e,t,r,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),oi(e),li(e,r);var i=n?n(e):1;i!=e.height&&qi(e,i)}function Li(e){e.parent=null,oi(e)}function ki(e,t){if(e)for(;;){var 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qo(e){if(null!=$s)return $s;var t=Go(e,Ro("span","x")),r=t.getBoundingClientRect(),n=Ps(t,0,1).getBoundingClientRect();return $s=Math.abs(r.left-n.left)>1}function Zo(e,t,r,n){if(!e)return n(t,r,"ltr");for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<r&&l.to>t||t==r&&l.to==t)&&(n(Math.max(l.from,t),Math.min(l.to,r),1==l.level?"rtl":"ltr"),i=!0)}i||n(t,r,"ltr")}function Qo(e){return e.level%2?e.to:e.from}function Jo(e){return e.level%2?e.from:e.to}function el(e){var t=eo(e);return t?Qo(t[0]):0}function tl(e){var t=eo(e);return t?Jo(No(t)):e.text.length}function rl(e,t){var r=_i(e.doc,t),n=pi(r);n!=r&&(t=Zi(n));var i=eo(n),o=i?i[0].level%2?tl(n):el(n):0;return Ol(t,o)}function nl(e,t){for(var r,n=_i(e.doc,t);r=hi(n);)n=r.find(1,!0).line,t=null;var i=eo(n),o=i?i[0].level%2?el(n):tl(n):n.text.length;return Ol(null==t?Zi(n):t,o)}function il(e,t){var r=rl(e,t.line),n=_i(e.doc,r.line),i=eo(n);if(!i||0==i[0].level){var o=Math.max(0,n.text.search(/\S/)),l=t.line==r.line&&t.ch<=o&&t.ch;return 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t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=e.scrollWidth-e.clientWidth+o+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedOverlay&&e.clientHeight>0&&(0==n&&this.overlayHack(),this.checkedOverlay=!0),{right:r?n:0,bottom:t?n:0}},setScrollLeft:function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e)},setScrollTop:function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e)},overlayHack:function(){var e=Ll&&!wl?"12px":"18px";this.horiz.style.minHeight=this.vert.style.minWidth=e;var t=this,r=function(e){yo(e)!=t.vert&&yo(e)!=t.horiz&&Ar(t.cm,jr)(e)};Ss(this.vert,"mousedown",r),Ss(this.horiz,"mousedown",r)},clear:function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)}},g.prototype),v.prototype=Io({update:function(){return{bottom:0,right:0}},setScrollLeft:function(){},setScrollTop:function(){},clear:function(){}},v.prototype),e.scrollbarModel={"native":g,"null":v},k.prototype.signal=function(e,t){Lo(e,t)&&this.events.push(arguments)},k.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ks.apply(null,this.events[e])};var Ol=e.Pos=function(e,t){return this instanceof Ol?(this.line=e,void(this.ch=t)):new Ol(e,t)},Dl=e.cmpPos=function(e,t){return e.line-t.line||e.ch-t.ch},Hl=null;rt.prototype=Io({init:function(e){function t(e){if(n.somethingSelected())Hl=n.getSelections(),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,o.value=Hl.join("\n"),Is(o));else{if(!n.options.lineWiseCopyCut)return;var t=et(n);Hl=t.text,"cut"==e.type?n.setSelections(t.ranges,null,Ns):(r.prevInput="",o.value=t.text.join("\n"),Is(o))}"cut"==e.type&&(n.state.cutIncoming=!0)}var r=this,n=this.cm,i=this.wrapper=nt(),o=this.textarea=i.firstChild;e.wrapper.insertBefore(i,e.wrapper.firstChild),Cl&&(o.style.width="0px"),Ss(o,"input",function(){dl&&pl>=9&&r.hasSelection&&(r.hasSelection=null),r.poll()}),Ss(o,"paste",function(){if(gl&&!n.state.fakedLastChar&&!(new Date-n.state.lastMiddleDown<200)){var 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t=this.cm,r=t.display;Go(r.cursorDiv,e.cursors),Go(r.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,r,n=this.cm,i=n.doc;if(n.somethingSelected()){this.prevInput="";var o=i.sel.primary();t=Ys&&(o.to().line-o.from().line>100||(r=n.getSelection()).length>1e3);var l=t?"-":r||n.getSelection();this.textarea.value=l,n.state.focused&&Is(this.textarea),dl&&pl>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",dl&&pl>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Sl||Uo()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0
},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;e.pollingFast||e.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var n=r.poll();n||t?(r.pollingFast=!1,r.slowPoll()):(t=!0,r.polling.set(60,e))}var t=!1,r=this;r.pollingFast=!0,r.polling.set(20,e)},poll:function(){var e=this.cm,t=this.textarea,r=this.prevInput;if(!e.state.focused||_s(t)&&!r||Z(e)||e.options.disableInput||e.state.keySeq)return!1;e.state.pasteIncoming&&e.state.fakedLastChar&&(t.value=t.value.substring(0,t.value.length-1),e.state.fakedLastChar=!1);var n=t.value;if(n==r&&!e.somethingSelected())return!1;if(dl&&pl>=9&&this.hasSelection===n||Ll&&/[\uf700-\uf7ff]/.test(n))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=n.charCodeAt(0);if(8203!=i||r||(r="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(r.length,n.length);l>o&&r.charCodeAt(o)==n.charCodeAt(o);)++o;var s=this;return Mr(e,function(){Q(e,n.slice(o),r.length-o,null,s.composing?"*compose":null),n.length>1e3||n.indexOf("\n")>-1?t.value=s.prevInput="":s.prevInput=n,s.composing&&(s.composing.range.clear(),s.composing.range=e.markText(s.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){dl&&pl>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t="​"+(e?l.value:"");l.value="⇚",l.value=t,n.prevInput=e?"":"​",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function r(){if(n.contextMenuPending=!1,n.wrapper.style.position="relative",l.style.cssText=c,dl&&9>pl&&o.scrollbars.setScrollTop(o.scroller.scrollTop=a),null!=l.selectionStart){(!dl||dl&&9>pl)&&t();var e=0,r=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==n.prevInput?Ar(i,ns.selectAll)(i):e++<10?o.detectingSelectAll=setTimeout(r,500):o.input.reset()};o.detectingSelectAll=setTimeout(r,200)}}var n=this,i=n.cm,o=i.display,l=n.textarea,s=Kr(i,e),a=o.scroller.scrollTop;if(s&&!yl){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(s)&&Ar(i,Tt)(i.doc,dt(s),Ns);var c=l.style.cssText;if(n.wrapper.style.position="absolute",l.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: "+(dl?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",gl)var f=window.scrollY;if(o.input.focus(),gl&&window.scrollTo(null,f),o.input.reset(),i.somethingSelected()||(l.value=n.prevInput=" "),n.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),dl&&pl>=9&&t(),Al){Cs(e);var h=function(){Ls(window,"mouseup",h),setTimeout(r,20)};Ss(window,"mouseup",h)}else setTimeout(r,50)}},setUneditable:Do,needsContentAttribute:!1},rt.prototype),it.prototype=Io({init:function(e){function t(e){if(n.somethingSelected())Hl=n.getSelections(),"cut"==e.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var t=et(n);Hl=t.text,"cut"==e.type&&n.operation(function(){n.setSelections(t.ranges,0,Ns),n.replaceSelection("",null,"cut")})}if(e.clipboardData&&!Cl)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",Hl.join("\n"));else{var r=nt(),i=r.firstChild;n.display.lineSpace.insertBefore(r,n.display.lineSpace.firstChild),i.value=Hl.join("\n");var o=document.activeElement;Is(i),setTimeout(function(){n.display.lineSpace.removeChild(r),o.focus()},50)}}var r=this,n=r.cm,i=r.div=e.lineDiv;i.contentEditable="true",tt(i),Ss(i,"paste",function(e){var t=e.clipboardData&&e.clipboardData.getData("text/plain");t&&(e.preventDefault(),n.replaceSelection(t,null,"paste"))}),Ss(i,"compositionstart",function(e){var t=e.data;if(r.composing={sel:n.doc.sel,data:t,startData:t},t){var i=n.doc.sel.primary(),o=n.getLine(i.head.line),l=o.indexOf(t,Math.max(0,i.head.ch-t.length));l>-1&&l<=i.head.ch&&(r.composing.sel=dt(Ol(i.head.line,l),Ol(i.head.line,l+t.length)))}}),Ss(i,"compositionupdate",function(e){r.composing.data=e.data}),Ss(i,"compositionend",function(e){var t=r.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||r.applyComposition(t),r.composing==t&&(r.composing=null)},50))}),Ss(i,"touchstart",function(){r.forceCompositionEnd()}),Ss(i,"input",function(){r.composing||r.pollContent()||Mr(r.cm,function(){Hr(n)})}),Ss(i,"copy",t),Ss(i,"cut",t)},prepareSelection:function(){var e=Ht(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e){e&&this.cm.display.view.length&&(e.focus&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),r=st(this.cm,e.anchorNode,e.anchorOffset),n=st(this.cm,e.focusNode,e.focusOffset);if(!r||r.bad||!n||n.bad||0!=Dl($(r,n),t.from())||0!=Dl(Y(r,n),t.to())){var i=ot(this.cm,t.from()),o=ot(this.cm,t.to());if(i||o){var l=this.cm.display.view,s=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var a=l[l.length-1].measure,u=a.maps?a.maps[a.maps.length-1]:a.map;o={node:u[u.length-1],offset:u[u.length-2]-u[u.length-3]}}}else i={node:l[0].measure.map[2],offset:0};try{var c=Ps(i.node,i.offset,o.offset,o.node)}catch(f){}c&&(e.removeAllRanges(),e.addRange(c),s&&null==e.anchorNode?e.addRange(s):cl&&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){Go(this.cm.display.cursorDiv,e.cursors),Go(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 Rs(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():Mr(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var r=st(t,e.anchorNode,e.anchorOffset),n=st(t,e.focusNode,e.focusOffset);r&&n&&Mr(t,function(){Tt(t.doc,dt(r,n),Ns),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),i=r.to();if(n.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o;if(n.line==t.viewFrom||0==(o=Er(e,n.line)))var l=Zi(t.view[0].line),s=t.view[0].node;else var l=Zi(t.view[o].line),s=t.view[o-1].node.nextSibling;var a=Er(e,i.line);if(a==t.view.length-1)var u=t.viewTo-1,c=t.view[a].node;else var u=Zi(t.view[a+1].line)-1,c=t.view[a+1].node.previousSibling;for(var f=Xs(ut(e,s,c,l,u)),h=Yi(e.doc,Ol(l,0),Ol(u,_i(e.doc,u).text.length));f.length>1&&h.length>1;)if(No(f)==No(h))f.pop(),h.pop(),u--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),l++}for(var d=0,p=0,g=f[0],v=h[0],m=Math.min(g.length,v.length);m>d&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var y=No(f),b=No(h),w=Math.min(y.length-(1==f.length?d:0),b.length-(1==h.length?d:0));w>p&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;f[f.length-1]=y.slice(0,y.length-p),f[0]=f[0].slice(d);var x=Ol(l,d),C=Ol(u,h.length?No(h).length-p:0);return f.length>1||f[0]||Dl(x,C)?(An(e.doc,f,x,C,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){e.data&&e.data!=e.startData&&Ar(this.cm,Q)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.setAttribute("contenteditable","false")},onKeyPress:function(e){e.preventDefault(),Ar(this.cm,Q)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},onContextMenu:Do,resetPosition:Do,needsContentAttribute:!0},it.prototype),e.inputStyles={textarea:rt,contenteditable:it},ct.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<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(0!=Dl(r.anchor,n.anchor)||0!=Dl(r.head,n.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new ft(_(this.ranges[t].anchor),_(this.ranges[t].head));return new ct(e,this.primIndex)},somethingSelected:function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(Dl(t,n.from())>=0&&Dl(e,n.to())<=0)return r}return-1}},ft.prototype={from:function(){return $(this.anchor,this.head)},to:function(){return Y(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Il,Pl,El,zl={left:0,right:0,top:0,bottom:0},Fl=null,Rl=0,Bl=0,Gl=0,Ul=null;dl?Ul=-.53:cl?Ul=15:ml?Ul=-.7:bl&&(Ul=-1/3);var Vl=function(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}};e.wheelEventPixels=function(e){var t=Vl(e);return t.x*=Ul,t.y*=Ul,t};var Kl=new To,jl=null,Xl=e.changeEnd=function(e){return e.text?Ol(e.from.line+e.text.length-1,No(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var r=this.options,n=r[e];(r[e]!=t||"mode"==e)&&(r[e]=t,Yl.hasOwnProperty(e)&&Ar(this,Yl[e])(this,t,n))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Vn(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:Nr(function(t,r){var n=t.token?t:e.getMode(this.options,t);if(n.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:n,modeSpec:t,opaque:r&&r.opaque}),this.state.modeGen++,Hr(this)}),removeOverlay:Nr(function(e){for(var t=this.state.overlays,r=0;r<t.length;++r){var n=t[r].modeSpec;if(n==e||"string"==typeof e&&n.name==e)return t.splice(r,1),this.state.modeGen++,void Hr(this)}}),indentLine:Nr(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),mt(this.doc,e)&&En(this,e,t,r)}),indentSelection:Nr(function(e){for(var t=this.doc.sel.ranges,r=-1,n=0;n<t.length;n++){var i=t[n];if(i.empty())i.head.line>r&&(En(this,i.head.line,e,!0),r=i.head.line,n==this.doc.sel.primIndex&&In(this));else{var o=i.from(),l=i.to(),s=Math.max(r,o.line);r=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var a=s;r>a;++a)En(this,a,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[n].from().ch>0&&Ct(this.doc,n,new ft(o,u[n].to()),Ns)}}}),getTokenAt:function(e,t){return Ai(this,e,t)},getLineTokens:function(e,t){return Ai(this,Ol(e),t,!0)},getTokenTypeAt:function(e){e=gt(this.doc,e);var t,r=Oi(this,_i(this.doc,e.line)),n=0,i=(r.length-1)/2,o=e.ch;if(0==o)t=r[2];else for(;;){var l=n+i>>1;if((l?r[2*l-1]:0)>=o)i=l;else{if(!(r[2*l+1]<o)){t=r[2*l+2];break}n=l+1}}var s=t?t.indexOf("cm-overlay "):-1;return 0>s?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!es.hasOwnProperty(t))return r;var n=es[t],i=this.getModeAt(e);if("string"==typeof i[t])n[i[t]]&&r.push(n[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=n[i[t][o]];l&&r.push(l)}else i.helperType&&n[i.helperType]?r.push(n[i.helperType]):n[i.name]&&r.push(n[i.name]);for(var o=0;o<n._global.length;o++){var s=n._global[o];s.pred(i,this)&&-1==Wo(r,s.val)&&r.push(s.val)}return r},getStateAfter:function(e,t){var r=this.doc;return e=pt(r,null==e?r.first+r.size-1:e),Bt(this,e+1,t)},cursorCoords:function(e,t){var r,n=this.doc.sel.primary();return r=null==e?n.head:"object"==typeof e?gt(this.doc,e):e?n.from():n.to(),fr(this,r,t||"page")},charCoords:function(e,t){return cr(this,gt(this.doc,e),t||"page")},coordsChar:function(e,t){return e=ur(this,e,t||"page"),pr(this,e.left,e.top)},lineAtHeight:function(e,t){return e=ur(this,{top:e,left:0},t||"page").top,Qi(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var r,n=!1;if("number"==typeof e){var i=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>i&&(e=i,n=!0),r=_i(this.doc,e)}else r=e;return ar(this,r,{top:0,left:0},t||"page").top+(n?this.doc.height-Ji(r):0)},defaultTextHeight:function(){return vr(this.display)},defaultCharWidth:function(){return mr(this.display)},setGutterMarker:Nr(function(e,t,r){return zn(this.doc,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&zo(n)&&(e.gutterMarkers=null),!0})}),clearGutter:Nr(function(e){var t=this,r=t.doc,n=r.first;r.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&(r.gutterMarkers[e]=null,Ir(t,n,"gutter"),zo(r.gutterMarkers)&&(r.gutterMarkers=null)),++n})}),lineInfo:function(e){if("number"==typeof e){if(!mt(this.doc,e))return null;var t=e;if(e=_i(this.doc,e),!e)return null}else{var t=Zi(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,r,n,i){var o=this.display;e=fr(this,gt(this.doc,e));var l=e.bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==n)l=e.top;else if("above"==n||"near"==n){var a=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>a)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=a&&(l=e.bottom),s+t.offsetWidth>u&&(s=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?s=0:"middle"==i&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&On(this,s,l,s+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:Nr(an),triggerOnKeyPress:Nr(fn),triggerOnKeyUp:cn,execCommand:function(e){return ns.hasOwnProperty(e)?ns[e](this):void 0},triggerElectric:Nr(function(e){J(this,e)}),findPosH:function(e,t,r,n){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=gt(this.doc,e);t>o&&(l=Rn(this.doc,l,i,r,n),!l.hitSide);++o);return l},moveH:Nr(function(e,t){var r=this;r.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?Rn(r.doc,n.head,e,t,r.options.rtlMoveVisually):0>e?n.from():n.to()},Os)}),deleteH:Nr(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):Fn(this,function(r){var i=Rn(n,r.head,e,t,!1);return 0>e?{from:i,to:r.head}:{from:r.head,to:i}})}),findPosV:function(e,t,r,n){var i=1,o=n;0>t&&(i=-1,t=-t);for(var l=0,s=gt(this.doc,e);t>l;++l){var a=fr(this,s,"div");if(null==o?o=a.left:a.left=o,s=Bn(this,a,i,r),s.hitSide)break}return s},moveV:Nr(function(e,t){var r=this,n=this.doc,i=[],o=!r.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(l){if(o)return 0>e?l.from():l.to();var s=fr(r,l.head,"div");null!=l.goalColumn&&(s.left=l.goalColumn),i.push(s.left);var a=Bn(r,s,e,t);return"page"==t&&l==n.sel.primary()&&Hn(r,null,cr(r,a,"div").top-s.top),a},Os),i.length)for(var l=0;l<n.sel.ranges.length;l++)n.sel.ranges[l].goalColumn=i[l]}),findWordAt:function(e){var t=this.doc,r=_i(t,e.line).text,n=e.ch,i=e.ch;if(r){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==r.length)&&n?--n:++i;for(var l=r.charAt(n),s=Eo(l,o)?function(e){return Eo(e,o)}:/\s/.test(l)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Eo(e)};n>0&&s(r.charAt(n-1));)--n;for(;i<r.length&&s(r.charAt(i));)++i}return new ft(Ol(e.line,n),Ol(e.line,i))},toggleOverwrite:function(e){(null==e||e!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?Vs(this.display.cursorDiv,"CodeMirror-overwrite"):Us(this.display.cursorDiv,"CodeMirror-overwrite"),ks(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==Uo()},scrollTo:Nr(function(e,t){(null!=e||null!=t)&&Pn(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Kt(this)-this.display.barHeight,width:e.scrollWidth-Kt(this)-this.display.barWidth,clientHeight:Xt(this),clientWidth:jt(this)}},scrollIntoView:Nr(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:Ol(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)Pn(this),this.curOp.scrollToPos=e;else{var r=Dn(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(r.scrollLeft,r.scrollTop)}}),setSize:Nr(function(e,t){function r(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var n=this;null!=e&&(n.display.wrapper.style.width=r(e)),null!=t&&(n.display.wrapper.style.height=r(t)),n.options.lineWrapping&&ir(this);var i=n.display.viewFrom;n.doc.iter(i,n.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Ir(n,i,"widget");break}++i}),n.curOp.forceUpdate=!0,ks(n,"refresh",this)}),operation:function(e){return Mr(this,e)},refresh:Nr(function(){var e=this.display.cachedTextHeight;Hr(this),this.curOp.forceUpdate=!0,or(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),c(this),(null==e||Math.abs(e-vr(this.display))>.5)&&l(this),ks(this,"refresh",this)}),swapDoc:Nr(function(e){var t=this.doc;return t.cm=null,Xi(this,e),or(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,wo(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}},ko(e);var _l=e.defaults={},Yl=e.optionHandlers={},$l=e.Init={toString:function(){return"CodeMirror.Init"}};Gn("value","",function(e,t){e.setValue(t)},!0),Gn("mode",null,function(e,t){e.doc.modeOption=t,r(e)},!0),Gn("indentUnit",2,r,!0),Gn("indentWithTabs",!1),Gn("smartIndent",!0),Gn("tabSize",4,function(e){n(e),or(e),Hr(e)},!0),Gn("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,r,n){t.state.specialChars=new RegExp(r.source+(r.test("	")?"":"|	"),"g"),n!=e.Init&&t.refresh()}),Gn("specialCharPlaceholder",Pi,function(e){e.refresh()},!0),Gn("electricChars",!0),Gn("inputStyle",Sl?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),Gn("rtlMoveVisually",!kl),Gn("wholeLineUpdateBefore",!0),Gn("theme","default",function(e){s(e),a(e)},!0),Gn("keyMap","default",function(t,r,n){var i=Vn(r),o=n!=e.Init&&Vn(n);o&&o.detach&&o.detach(t,i),i.attach&&i.attach(t,o||null)}),Gn("extraKeys",null),Gn("lineWrapping",!1,i,!0),Gn("gutters",[],function(e){d(e.options),a(e)},!0),Gn("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?L(e.display)+"px":"0",e.refresh()},!0),Gn("coverGutterNextToScrollbar",!1,function(e){y(e)},!0),Gn("scrollbarStyle","native",function(e){m(e),y(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),Gn("lineNumbers",!1,function(e){d(e.options),a(e)},!0),Gn("firstLineNumber",1,a,!0),Gn("lineNumberFormatter",function(e){return e},a,!0),Gn("showCursorWhenSelecting",!1,Dt,!0),Gn("resetSelectionOnContextMenu",!0),Gn("lineWiseCopyCut",!0),Gn("readOnly",!1,function(e,t){"nocursor"==t?(pn(e),e.display.input.blur(),e.display.disabled=!0):(e.display.disabled=!1,t||e.display.input.reset())}),Gn("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),Gn("dragDrop",!0,Gr),Gn("cursorBlinkRate",530),Gn("cursorScrollMargin",0),Gn("cursorHeight",1,Dt,!0),Gn("singleCursorHeightPerLine",!0,Dt,!0),Gn("workTime",100),Gn("workDelay",100),Gn("flattenSpans",!0,n,!0),Gn("addModeClass",!1,n,!0),Gn("pollInterval",100),Gn("undoDepth",200,function(e,t){e.doc.history.undoDepth=t}),Gn("historyEventDelay",1250),Gn("viewportMargin",10,function(e){e.refresh()},!0),Gn("maxHighlightLength",1e4,n,!0),Gn("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),Gn("tabindex",null,function(e,t){e.display.input.getField().tabIndex=t||""}),Gn("autofocus",null);var ql=e.modes={},Zl=e.mimeModes={};e.defineMode=function(t,r){e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2&&(r.dependencies=Array.prototype.slice.call(arguments,2)),ql[t]=r},e.defineMIME=function(e,t){Zl[e]=t},e.resolveMode=function(t){if("string"==typeof t&&Zl.hasOwnProperty(t))t=Zl[t];else if(t&&"string"==typeof t.name&&Zl.hasOwnProperty(t.name)){var r=Zl[t.name];"string"==typeof r&&(r={name:r}),t=Ho(r,t),t.name=r.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,r){var r=e.resolveMode(r),n=ql[r.name];if(!n)return e.getMode(t,"text/plain");var i=n(t,r);if(Ql.hasOwnProperty(r.name)){var o=Ql[r.name];for(var l in o)o.hasOwnProperty(l)&&(i.hasOwnProperty(l)&&(i["_"+l]=i[l]),i[l]=o[l])}if(i.name=r.name,r.helperType&&(i.helperType=r.helperType),r.modeProps)for(var l in r.modeProps)i[l]=r.modeProps[l];return i},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var Ql=e.modeExtensions={};e.extendMode=function(e,t){var r=Ql.hasOwnProperty(e)?Ql[e]:Ql[e]={};Io(t,r)},e.defineExtension=function(t,r){e.prototype[t]=r},e.defineDocExtension=function(e,t){ms.prototype[e]=t},e.defineOption=Gn;var Jl=[];e.defineInitHook=function(e){Jl.push(e)};var es=e.helpers={};e.registerHelper=function(t,r,n){es.hasOwnProperty(t)||(es[t]=e[t]={_global:[]}),es[t][r]=n},e.registerGlobalHelper=function(t,r,n,i){e.registerHelper(t,r,i),es[t]._global.push({pred:n,val:i})};var ts=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var r={};for(var n in t){var i=t[n];i instanceof Array&&(i=i.concat([])),r[n]=i}return r},rs=e.startState=function(e,t,r){return e.startState?e.startState(t,r):!0};e.innerMode=function(e,t){for(;e.innerMode;){var r=e.innerMode(t);if(!r||r.mode==e)break;t=r.state,e=r.mode}return r||{mode:e,state:t}};var ns=e.commands={selectAll:function(e){e.setSelection(Ol(e.firstLine(),0),Ol(e.lastLine()),Ns)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Ns)},killLine:function(e){Fn(e,function(t){if(t.empty()){var r=_i(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:Ol(t.head.line+1,0)}:{from:t.head,to:Ol(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){Fn(e,function(t){return{from:Ol(t.from().line,0),to:gt(e.doc,Ol(t.to().line+1,0))}})},delLineLeft:function(e){Fn(e,function(e){return{from:Ol(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){Fn(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return{from:n,to:t.from()}})},delWrappedLineRight:function(e){Fn(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div");return{from:t.from(),to:n}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Ol(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Ol(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return rl(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return il(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return nl(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var r=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div")},Os)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var r=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:r},"div")},Os)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return n.ch<e.getLine(n.line).search(/\S/)?il(e,t.head):n},Os)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,i=0;i<r.length;i++){var o=r[i].from(),l=Ds(e.getLine(o.line),o.ch,n);t.push(new Array(n-l%n+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){Mr(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++){var i=t[n].head,o=_i(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new Ol(i.line,i.ch-1)),i.ch>0)i=new Ol(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Ol(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=_i(e.doc,i.line-1).text;l&&e.replaceRange(o.charAt(0)+"\n"+l.charAt(l.length-1),Ol(i.line-1,l.length-1),Ol(i.line,1),"+transpose")}r.push(new ft(i,i))}e.setSelections(r)})},newlineAndIndent:function(e){Mr(e,function(){for(var t=e.listSelections().length,r=0;t>r;r++){var n=e.listSelections()[r];e.replaceRange("\n",n.anchor,n.head,"+input"),e.indentLine(n.from().line+1,null,!0),In(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},is=e.keyMap={};is.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},is.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},is.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"},is.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},is["default"]=Ll?is.macDefault:is.pcDefault,e.normalizeKeyMap=function(e){var t={};for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];if(/^(name|fallthrough|(de|at)tach)$/.test(r))continue;if("..."==n){delete e[r];continue}for(var i=Oo(r.split(" "),Un),o=0;o<i.length;o++){var l,s;o==i.length-1?(s=i.join(" "),l=n):(s=i.slice(0,o+1).join(" "),l="...");var a=t[s];if(a){if(a!=l)throw new Error("Inconsistent bindings for "+s)}else t[s]=l}delete e[r]}for(var u in t)e[u]=t[u];return e};var os=e.lookupKey=function(e,t,r,n){t=Vn(t);var i=t.call?t.call(e,n):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&r(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return os(e,t.fallthrough,r,n);for(var o=0;o<t.fallthrough.length;o++){var l=os(e,t.fallthrough[o],r,n);if(l)return l}}},ls=e.isModifierKey=function(e){var t="string"==typeof e?e:qs[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},ss=e.keyName=function(e,t){if(yl&&34==e.keyCode&&e["char"])return!1;var r=qs[e.keyCode],n=r;return null==n||e.altGraphKey?!1:(e.altKey&&"Alt"!=r&&(n="Alt-"+n),(Ml?e.metaKey:e.ctrlKey)&&"Ctrl"!=r&&(n="Ctrl-"+n),(Ml?e.ctrlKey:e.metaKey)&&"Cmd"!=r&&(n="Cmd-"+n),!t&&e.shiftKey&&"Shift"!=r&&(n="Shift-"+n),n)};e.fromTextArea=function(t,r){function n(){t.value=u.getValue()}if(r=r?Io(r):{},r.value=t.value,!r.tabindex&&t.tabIndex&&(r.tabindex=t.tabIndex),!r.placeholder&&t.placeholder&&(r.placeholder=t.placeholder),null==r.autofocus){var i=Uo();r.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body
}if(t.form&&(Ss(t.form,"submit",n),!r.leaveSubmitMethodAlone)){var o=t.form,l=o.submit;try{var s=o.submit=function(){n(),o.submit=l,o.submit(),o.submit=s}}catch(a){}}r.finishInit=function(e){e.save=n,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,n(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(Ls(t.form,"submit",n),"function"==typeof t.form.submit&&(t.form.submit=l))}},t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},r);return u};var as=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};as.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var r=t==e;else var r=t&&(e.test?e.test(t):e(t));return r?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=Ds(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?Ds(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return Ds(this.string,null,this.tabSize)-(this.lineStart?Ds(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,r){if("string"!=typeof e){var n=this.string.slice(this.pos).match(e);return n&&n.index>0?null:(n&&t!==!1&&(this.pos+=n[0].length),n)}var i=function(e){return r?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);return i(o)==i(e)?(t!==!1&&(this.pos+=e.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var us=0,cs=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++us};ko(cs),cs.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&yr(e),Lo(this,"clear")){var r=this.find();r&&wo(this,"clear",r.from,r.to)}for(var n=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=qn(l.markedSpans,this);e&&!this.collapsed?Ir(e,Zi(l),"text"):e&&(null!=s.to&&(i=Zi(l)),null!=s.from&&(n=Zi(l))),l.markedSpans=Zn(l.markedSpans,s),null==s.from&&this.collapsed&&!yi(this.doc,l)&&e&&qi(l,vr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var a=pi(this.lines[o]),u=f(a);u>e.display.maxLineLength&&(e.display.maxLine=a,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=n&&e&&this.collapsed&&Hr(e,n,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Nt(e.doc)),e&&wo(e,"markerCleared",e,this),t&&wr(e),this.parent&&this.parent.clear()}},cs.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var r,n,i=0;i<this.lines.length;++i){var o=this.lines[i],l=qn(o.markedSpans,this);if(null!=l.from&&(r=Ol(t?o:Zi(o),l.from),-1==e))return r;if(null!=l.to&&(n=Ol(t?o:Zi(o),l.to),1==e))return n}return r&&{from:r,to:n}},cs.prototype.changed=function(){var e=this.find(-1,!0),t=this,r=this.doc.cm;e&&r&&Mr(r,function(){var n=e.line,i=Zi(e.line),o=Zt(r,i);if(o&&(nr(o),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!yi(t.doc,n)&&null!=t.height){var l=t.height;t.height=null;var s=xi(t)-l;s&&qi(n,n.height+s)}})},cs.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=Wo(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},cs.prototype.detachLine=function(e){if(this.lines.splice(Wo(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var us=0,fs=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};ko(fs),fs.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();wo(this,"clear")}},fs.prototype.find=function(e,t){return this.primary.find(e,t)};var hs=e.LineWidget=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};ko(hs),hs.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=Zi(r);if(null!=n&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var o=xi(this);qi(r,Math.max(0,r.height-o)),e&&Mr(e,function(){wi(e,r,-o),Ir(e,n,"widget")})}},hs.prototype.changed=function(){var e=this.height,t=this.doc.cm,r=this.line;this.height=null;var n=xi(this)-e;n&&(qi(r,r.height+n),t&&Mr(t,function(){t.curOp.forceUpdate=!0,wi(t,r,n)}))};var ds=e.Line=function(e,t,r){this.text=e,li(this,t),this.height=r?r(this):1};ko(ds),ds.prototype.lineNo=function(){return Zi(this)};var ps={},gs={};Vi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,n=e+t;n>r;++r){var i=this.lines[r];this.height-=i.height,Li(i),wo(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;n>e;++e)if(r(this.lines[e]))return!0}},Ki.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],i=n.chunkSize();if(i>e){var o=Math.min(t,i-e),l=n.height;if(n.removeInner(e,o),this.height-=l-n.height,i==o&&(this.children.splice(r--,1),n.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Vi))){var s=[];this.collapse(s),this.children=[new Vi(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(o>=e){if(i.insertInner(e,t,r),i.lines&&i.lines.length>50){for(;i.lines.length>50;){var l=i.lines.splice(i.lines.length-25,25),s=new Vi(l);i.height-=s.height,this.children.splice(n+1,0,s),s.parent=this}this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ki(t);if(e.parent){e.size-=r.size,e.height-=r.height;var n=Wo(e.parent.children,e);e.parent.children.splice(n+1,0,r)}else{var i=new Ki(e.children);i.parent=e,e.children=[i,r],e=i}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(o>e){var l=Math.min(t,o-e);if(i.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var vs=0,ms=e.Doc=function(e,t,r){if(!(this instanceof ms))return new ms(e,t,r);null==r&&(r=0),Ki.call(this,[new Vi([new ds("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=r;var n=Ol(r,0);this.sel=dt(n),this.history=new to(null),this.id=++vs,this.modeOption=t,"string"==typeof e&&(e=Xs(e)),Ui(this,{from:n,to:n,text:e}),Tt(this,dt(n),Ns)};ms.prototype=Ho(Ki.prototype,{constructor:ms,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=$i(this,this.first,this.first+this.size);return e===!1?t:t.join(e||"\n")},setValue:Wr(function(e){var t=Ol(this.first,0),r=this.first+this.size-1;Cn(this,{from:t,to:Ol(r,_i(this,r).text.length),text:Xs(e),origin:"setValue",full:!0},!0),Tt(this,dt(t))}),replaceRange:function(e,t,r,n){t=gt(this,t),r=r?gt(this,r):t,An(this,e,t,r,n)},getRange:function(e,t,r){var n=Yi(this,gt(this,e),gt(this,t));return r===!1?n:n.join(r||"\n")},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return 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