/**
 * simplemde v1.7.4
 * Copyright Next Step Webs, Inc.
 * @link https://github.com/NextStepWebs/simplemde-markdown-editor
 * @license MIT
 */
function fixShortcut(e){return e=isMac?e.replace("Ctrl","Cmd"):e.replace("Cmd","Ctrl")}function createIcon(e,t){e=e||{};var n=document.createElement("a");return t=void 0==t?!0:t,e.title&&t&&(n.title=e.title,isMac&&(n.title=n.title.replace("Ctrl","⌘"),n.title=n.title.replace("Alt","⌥"))),n.className=e.className,n}function createSep(){return el=document.createElement("i"),el.className="separator",el.innerHTML="|",el}function getState(e,t){t=t||e.getCursor("start");var n=e.getTokenAt(t);if(!n.type)return{};for(var r,i,o=n.type.split(" "),l={},a=0;a<o.length;a++)r=o[a],"strong"===r?l.bold=!0:"variable-2"===r?(i=e.getLine(t.line),/^\s*\d+\.\s/.test(i)?l["ordered-list"]=!0:l["unordered-list"]=!0):"atom"===r?l.quote=!0:"em"===r?l.italic=!0:"quote"===r?l.quote=!0:"strikethrough"===r?l.strikethrough=!0:"comment"===r&&(l.code=!0);return l}function toggleFullScreen(e){var t=e.codemirror;t.setOption("fullScreen",!t.getOption("fullScreen")),t.getOption("fullScreen")?(saved_overflow=document.body.style.overflow,document.body.style.overflow="hidden"):document.body.style.overflow=saved_overflow;var n=t.getWrapperElement();/fullscreen/.test(n.previousSibling.className)?n.previousSibling.className=n.previousSibling.className.replace(/\s*fullscreen\b/,""):n.previousSibling.className+=" fullscreen";var r=e.toolbarElements.fullscreen;/active/.test(r.className)?r.className=r.className.replace(/\s*active\s*/g,""):r.className+=" active";var i=t.getWrapperElement().nextSibling;/editor-preview-active-side/.test(i.className)&&toggleSideBySide(e)}function toggleBold(e){_toggleBlock(e,"bold","**")}function toggleItalic(e){_toggleBlock(e,"italic","*")}function toggleStrikethrough(e){_toggleBlock(e,"strikethrough","~~")}function toggleCodeBlock(e){_toggleBlock(e,"code","```\r\n","\r\n```")}function toggleBlockquote(e){var t=e.codemirror;_toggleLine(t,"quote")}function toggleHeadingSmaller(e){var t=e.codemirror;_toggleHeading(t,"smaller")}function toggleHeadingBigger(e){var t=e.codemirror;_toggleHeading(t,"bigger")}function toggleHeading1(e){var t=e.codemirror;_toggleHeading(t,void 0,1)}function toggleHeading2(e){var t=e.codemirror;_toggleHeading(t,void 0,2)}function toggleHeading3(e){var t=e.codemirror;_toggleHeading(t,void 0,3)}function toggleUnorderedList(e){var t=e.codemirror;_toggleLine(t,"unordered-list")}function toggleOrderedList(e){var t=e.codemirror;_toggleLine(t,"ordered-list")}function drawLink(e){var t=e.codemirror,n=getState(t);_replaceSelection(t,n.link,"[","](http://)")}function drawImage(e){var t=e.codemirror,n=getState(t);_replaceSelection(t,n.image,"![](http://",")")}function drawHorizontalRule(e){var t=e.codemirror,n=getState(t);_replaceSelection(t,n.image,"","\n\n-----\n\n")}function undo(e){var t=e.codemirror;t.undo(),t.focus()}function redo(e){var t=e.codemirror;t.redo(),t.focus()}function toggleSideBySide(e){var t=e.codemirror,n=t.getWrapperElement(),r=(n.firstChild,n.nextSibling),i=e.toolbarElements["side-by-side"];/editor-preview-active-side/.test(r.className)?(r.className=r.className.replace(/\s*editor-preview-active-side\s*/g,""),i.className=i.className.replace(/\s*active\s*/g,""),n.className=n.className.replace(/\s*CodeMirror-sided\s*/g," ")):(setTimeout(function(){t.getOption("fullScreen")||toggleFullScreen(e),r.className+=" editor-preview-active-side"},1),i.className+=" active",n.className+=" CodeMirror-sided");var o=n.lastChild;if(/editor-preview-active/.test(o.className)){o.className=o.className.replace(/\s*editor-preview-active\s*/g,"");var l=e.toolbarElements.preview,a=n.previousSibling;l.className=l.className.replace(/\s*active\s*/g,""),a.className=a.className.replace(/\s*disabled-for-preview*/g,"")}r.innerHTML=e.options.previewRender(e.value(),r),t.on("update",function(){r.innerHTML=e.options.previewRender(e.value(),r)})}function togglePreview(e){var t=e.codemirror,n=t.getWrapperElement(),r=n.previousSibling,i=e.toolbarElements.preview,o=n.lastChild;o&&/editor-preview/.test(o.className)||(o=document.createElement("div"),o.className="editor-preview",n.appendChild(o)),/editor-preview-active/.test(o.className)?(o.className=o.className.replace(/\s*editor-preview-active\s*/g,""),i.className=i.className.replace(/\s*active\s*/g,""),r.className=r.className.replace(/\s*disabled-for-preview*/g,"")):(setTimeout(function(){o.className+=" editor-preview-active"},1),i.className+=" active",r.className+=" disabled-for-preview"),o.innerHTML=e.options.previewRender(e.value(),o);var l=t.getWrapperElement().nextSibling;/editor-preview-active-side/.test(l.className)&&toggleSideBySide(e)}function _replaceSelection(e,t,n,r){if(!/editor-preview-active/.test(e.getWrapperElement().lastChild.className)){var i,o=e.getCursor("start"),l=e.getCursor("end");t?(i=e.getLine(o.line),n=i.slice(0,o.ch),r=i.slice(o.ch),e.replaceRange(n+r,{line:o.line,ch:0})):(i=e.getSelection(),e.replaceSelection(n+i+r),o.ch+=n.length,o!==l&&(l.ch+=n.length)),e.setSelection(o,l),e.focus()}}function _toggleHeading(e,t,n){if(!/editor-preview-active/.test(e.getWrapperElement().lastChild.className)){for(var r=e.getCursor("start"),i=e.getCursor("end"),o=r.line;o<=i.line;o++)!function(r){var i=e.getLine(r),o=i.search(/[^#]/);i=void 0!==t?0>=o?"bigger"==t?"###### "+i:"# "+i:6==o&&"smaller"==t?i.substr(7):1==o&&"bigger"==t?i.substr(2):"bigger"==t?i.substr(1):"#"+i:1==n?0>=o?"# "+i:o==n?i.substr(o+1):"# "+i.substr(o+1):2==n?0>=o?"## "+i:o==n?i.substr(o+1):"## "+i.substr(o+1):0>=o?"### "+i:o==n?i.substr(o+1):"### "+i.substr(o+1),e.replaceRange(i,{line:r,ch:0},{line:r,ch:99999999999999})}(o);e.focus()}}function _toggleLine(e,t){if(!/editor-preview-active/.test(e.getWrapperElement().lastChild.className)){for(var n=getState(e),r=e.getCursor("start"),i=e.getCursor("end"),o={quote:/^(\s*)\>\s+/,"unordered-list":/^(\s*)(\*|\-|\+)\s+/,"ordered-list":/^(\s*)\d+\.\s+/},l={quote:"> ","unordered-list":"* ","ordered-list":"1. "},a=r.line;a<=i.line;a++)!function(r){var i=e.getLine(r);i=n[t]?i.replace(o[t],"$1"):l[t]+i,e.replaceRange(i,{line:r,ch:0},{line:r,ch:99999999999999})}(a);e.focus()}}function _toggleBlock(e,t,n,r){if(!/editor-preview-active/.test(e.codemirror.getWrapperElement().lastChild.className)){r="undefined"==typeof r?n:r;var i,o=e.codemirror,l=getState(o),a=n,s=r,u=o.getCursor("start"),c=o.getCursor("end");l[t]?(i=o.getLine(u.line),a=i.slice(0,u.ch),s=i.slice(u.ch),"bold"==t?(a=a.replace(/(\*\*|__)(?![\s\S]*(\*\*|__))/,""),s=s.replace(/(\*\*|__)/,"")):"italic"==t?(a=a.replace(/(\*|_)(?![\s\S]*(\*|_))/,""),s=s.replace(/(\*|_)/,"")):"strikethrough"==t&&(a=a.replace(/(\*\*|~~)(?![\s\S]*(\*\*|~~))/,""),s=s.replace(/(\*\*|~~)/,"")),o.replaceRange(a+s,{line:u.line,ch:0},{line:u.line,ch:99999999999999}),"bold"==t||"strikethrough"==t?(u.ch-=2,u!==c&&(c.ch-=2)):"italic"==t&&(u.ch-=1,u!==c&&(c.ch-=1))):(i=o.getSelection(),"bold"==t?(i=i.split("**").join(""),i=i.split("__").join("")):"italic"==t?(i=i.split("*").join(""),i=i.split("_").join("")):"strikethrough"==t&&(i=i.split("~~").join("")),o.replaceSelection(a+i+s),u.ch+=n.length,c.ch=u.ch+i.length),o.setSelection(u,c),o.focus()}}function wordCount(e){var t=/[a-zA-Z0-9_\u0392-\u03c9]+|[\u4E00-\u9FFF\u3400-\u4dbf\uf900-\ufaff\u3040-\u309f\uac00-\ud7af]+/g,n=e.match(t),r=0;if(null===n)return r;for(var i=0;i<n.length;i++)r+=n[i].charCodeAt(0)>=19968?n[i].length:1;return r}function SimpleMDE(e){e=e||{},e.parent=this;var t=!0;if(e.autoDownloadFontAwesome===!1&&(t=!1),e.autoDownloadFontAwesome!==!0)for(var n=document.styleSheets,r=0;r<n.length;r++)n[r].href&&n[r].href.indexOf("//maxcdn.bootstrapcdn.com/font-awesome/")>-1&&(t=!1);if(t){var i=document.createElement("link");i.rel="stylesheet",i.href="https://maxcdn.bootstrapcdn.com/font-awesome/latest/css/font-awesome.min.css",document.getElementsByTagName("head")[0].appendChild(i)}if(e.element)this.element=e.element;else if(null===e.element)return void console.log("SimpleMDE: Error. No element was found.");e.toolbar!==!1&&(e.toolbar=e.toolbar||SimpleMDE.toolbar),e.hasOwnProperty("status")||(e.status=["autosave","lines","words","cursor"]),e.previewRender||(e.previewRender=function(e){return this.parent.markdown(e)}),e.parsingConfig=e.parsingConfig||{},this.options=e,this.render(),e.initialValue&&this.value(e.initialValue)}!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(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?Fi(r):{},Fi(Yo,r,!1),f(r);var i=r.value;"string"==typeof i&&(i=new xl(i,r.mode,null,r.lineSeparator)),this.doc=i;var o=new e.inputStyles[r.inputStyle](this),l=this.display=new t(n,i,o);l.wrapper.CodeMirror=this,u(this),a(this),r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),r.autofocus&&!Mo&&l.input.focus(),v(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Ai,keySeq:null,specialChars:null};var s=this;mo&&11>vo&&setTimeout(function(){s.display.input.reset(!0)},20),Rt(this),Ki(),bt(this),this.curOp.forceUpdate=!0,Xr(this,i),r.autofocus&&!Mo||s.hasFocus()?setTimeout(Pi(mn,this),20):vn(this);for(var c in Zo)Zo.hasOwnProperty(c)&&Zo[c](this,r[c],Qo);C(this),r.finishInit&&r.finishInit(this);for(var h=0;h<nl.length;++h)nl[h](this);wt(this),yo&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(l.lineDiv).textRendering&&(l.lineDiv.style.textRendering="auto")}function t(e,t,n){var r=this;this.input=n,r.scrollbarFiller=Ri("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=Ri("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=Ri("div",null,"CodeMirror-code"),r.selectionDiv=Ri("div",null,null,"position: relative; z-index: 1"),r.cursorDiv=Ri("div",null,"CodeMirror-cursors"),r.measure=Ri("div",null,"CodeMirror-measure"),r.lineMeasure=Ri("div",null,"CodeMirror-measure"),r.lineSpace=Ri("div",[r.measure,r.lineMeasure,r.selectionDiv,r.cursorDiv,r.lineDiv],null,"position: relative; outline: none"),r.mover=Ri("div",[Ri("div",[r.lineSpace],"CodeMirror-lines")],null,"position: relative"),r.sizer=Ri("div",[r.mover],"CodeMirror-sizer"),r.sizerWidth=null,r.heightForcer=Ri("div",null,null,"position: absolute; height: "+Hl+"px; width: 1px;"),r.gutters=Ri("div",null,"CodeMirror-gutters"),r.lineGutter=null,r.scroller=Ri("div",[r.sizer,r.heightForcer,r.gutters],"CodeMirror-scroll"),r.scroller.setAttribute("tabIndex","-1"),r.wrapper=Ri("div",[r.scrollbarFiller,r.gutterFiller,r.scroller],"CodeMirror"),mo&&8>vo&&(r.gutters.style.zIndex=-1,r.scroller.style.paddingRight=0),yo||fo&&Mo||(r.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(r.wrapper):e(r.wrapper)),r.viewFrom=r.viewTo=t.first,r.reportedViewFrom=r.reportedViewTo=t.first,r.view=[],r.renderedView=null,r.externalMeasured=null,r.viewOffset=0,r.lastWrapHeight=r.lastWrapWidth=0,r.updateLineNumbers=null,r.nativeBarWidth=r.barHeight=r.barWidth=0,r.scrollbarsClipped=!1,r.lineNumWidth=r.lineNumInnerWidth=r.lineNumChars=null,r.alignWidgets=!1,r.cachedCharWidth=r.cachedTextHeight=r.cachedPaddingH=null,r.maxLine=null,r.maxLineLength=0,r.maxLineChanged=!1,r.wheelDX=r.wheelDY=r.wheelStartX=r.wheelStartY=null,r.shift=!1,r.selForContextMenu=null,r.activeTouch=null,n.init(r)}function n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption),r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,Be(e,100),e.state.modeGen++,e.curOp&&Wt(e)}function i(e){e.options.lineWrapping?(Kl(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Vl(e.display.wrapper,"CodeMirror-wrap"),d(e)),l(e),Wt(e),lt(e),setTimeout(function(){y(e)},100)}function o(e){var t=vt(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/yt(e.display)-3);return function(i){if(wr(e.doc,i))return 0;var o=0;if(i.widgets)for(var l=0;l<i.widgets.length;l++)i.widgets[l].height&&(o+=i.widgets[l].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function l(e){var t=e.doc,n=o(e);t.iter(function(e){var t=n(e);t!=e.height&&Jr(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),lt(e)}function s(e){u(e),Wt(e),setTimeout(function(){w(e)},20)}function u(e){var t=e.display.gutters,n=e.options.gutters;qi(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(Ri("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function h(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=pr(r);){var i=t.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}for(r=e;t=gr(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch,r=i.to.line,n+=r.text.length-i.to.ch}return n}function d(e){var t=e.display,n=e.doc;t.maxLine=Yr(n,n.first),t.maxLineLength=h(t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var n=h(e);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}function f(e){var t=Oi(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ue(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+je(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function g(e,t,n){this.cm=n;var r=this.vert=Ri("div",[Ri("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=Ri("div",[Ri("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),Ml(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ml(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedOverlay=!1,mo&&8>vo&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function v(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Vl(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ml(e,"mousedown",function(){t.state.focused&&setTimeout(function(){t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?rn(t,e):nn(t,e)},t),t.display.scrollbars.addClass&&Kl(t.display.wrapper,t.display.scrollbars.addClass)}function y(e,t){t||(t=p(e));var n=e.display.barWidth,r=e.display.barHeight;b(e,t);for(var i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&H(e),b(e,p(e)),n=e.display.barWidth,r=e.display.barHeight}function b(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function x(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-qe(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=ti(t,r),l=ti(t,i);if(n&&n.ensure){var a=n.ensure.from.line,s=n.ensure.to.line;o>a?(o=a,l=ti(t,ni(Yr(t,a))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(o=ti(t,ni(Yr(t,s))-e.wrapper.clientHeight),l=s)}return{from:o,to:Math.max(l,o+1)}}function w(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=k(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&n[l].gutter&&(n[l].gutter.style.left=o);var a=n[l].alignable;if(a)for(var s=0;s<a.length;s++)a[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function C(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=S(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(Ri("div",[Ri("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",c(e),!0}return!1}function S(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function k(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function L(e,t,n){var r=e.display;this.viewport=t,this.visible=x(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=$e(e),this.force=n,this.dims=E(e),this.events=[]}function M(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=je(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=je(e)+"px",t.scrollbarsClipped=!0)}function T(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Ft(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==_t(e))return!1;C(e)&&(Ft(e),t.dims=E(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Eo&&(o=br(e.doc,o),l=xr(e.doc,l));var a=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;zt(e,o,l),n.viewOffset=ni(Yr(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=_t(e);if(!a&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Gi();return s>4&&(n.lineDiv.style.display="none"),W(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,u&&Gi()!=u&&u.offsetHeight&&u.focus(),qi(n.cursorDiv),qi(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Be(e,400)),n.updateLineNumbers=null,!0}function N(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=$e(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ue(e.display)-Ve(e),n.top)}),t.visible=x(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&T(e,t);r=!1){H(e);var i=p(e);Ee(e),D(e,i),y(e,i)}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function A(e,t){var n=new L(e,t);if(T(e,n)){H(e),N(e,n);var r=p(e);Ee(e),D(e,r),y(e,r),n.finish()}}function D(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var n=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=n+"px",e.display.gutters.style.height=Math.max(n+je(e),t.clientHeight)+"px"}function H(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(mo&&8>vo){var l=o.node.offsetTop+o.node.offsetHeight;i=l-n,n=l}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var s=o.line.height-i;if(2>i&&(i=vt(t)),(s>.001||-.001>s)&&(Jr(o.line,i),O(o.line),o.rest))for(var u=0;u<o.rest.length;u++)O(o.rest[u])}}}function O(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function E(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l)n[e.options.gutters[l]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[l]]=o.clientWidth;return{fixedPos:k(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function W(e,t,n){function r(t){var n=t.nextSibling;return yo&&To&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var i=e.display,o=e.options.lineNumbers,l=i.lineDiv,a=l.firstChild,s=i.view,u=i.viewFrom,c=0;c<s.length;c++){var h=s[c];if(h.hidden);else if(h.node&&h.node.parentNode==l){for(;a!=h.node;)a=r(a);var d=o&&null!=t&&u>=t&&h.lineNumber;h.changes&&(Oi(h.changes,"gutter")>-1&&(d=!1),I(e,h,u,n)),d&&(qi(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(S(e.options,u)))),a=h.node.nextSibling}else{var f=U(e,h,u,n);l.insertBefore(f,a)}u+=h.size}for(;a;)a=r(a)}function I(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?z(e,t):"gutter"==o?R(e,t,n,r):"class"==o?_(t):"widget"==o&&q(e,t,r)}t.changes=null}function F(e){return e.node==e.text&&(e.node=Ri("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),mo&&8>vo&&(e.node.style.zIndex=2)),e.node}function P(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var n=F(e);e.background=n.insertBefore(Ri("div",null,t),n.firstChild)}}function B(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Pr(e,t)}function z(e,t){var n=t.text.className,r=B(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,_(t)):n&&(t.text.className=n)}function _(e){P(e),e.line.wrapClass?F(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 R(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=F(t);t.gutterBackground=Ri("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var i=F(t),l=t.gutter=Ri("div",null,"CodeMirror-gutter-wrapper","left: 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t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),_(t),R(e,t,n,r),G(e,t,r),t.node}function G(e,t,n){if(j(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)j(e,t.rest[r],t,n,!1)}function j(e,t,n,r,i){if(t.widgets)for(var o=F(n),l=0,a=t.widgets;l<a.length;++l){var s=a[l],u=Ri("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),$(s,u,n,r),e.display.input.setUneditable(u),i&&s.above?o.insertBefore(u,n.gutter||n.text):o.appendChild(u),Si(s,"redraw")}}function $(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function V(e){return Wo(e.line,e.ch)}function K(e,t){return Io(e,t)<0?t:e}function X(e,t){return Io(e,t)<0?e:t}function Y(e){e.state.focused||(e.display.input.focus(),mn(e))}function Z(e){return e.options.readOnly||e.doc.cantEdit}function Q(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var l=e.state.pasteIncoming||"paste"==i,a=o.splitLines(t),s=null;if(l&&r.ranges.length>1)if(Fo&&Fo.join("\n")==t){if(r.ranges.length%Fo.length==0){s=[];for(var u=0;u<Fo.length;u++)s.push(o.splitLines(Fo[u]))}}else a.length==r.ranges.length&&(s=Ei(a,function(e){return[e]}));for(var u=r.ranges.length-1;u>=0;u--){var c=r.ranges[u],h=c.from(),d=c.to();c.empty()&&(n&&n>0?h=Wo(h.line,h.ch-n):e.state.overwrite&&!l&&(d=Wo(d.line,Math.min(Yr(o,d.line).text.length,d.ch+Hi(a).length))));var f=e.curOp.updateInput,p={from:h,to:d,text:s?s[u%s.length]:a,origin:i||(l?"paste":e.state.cutIncoming?"cut":"+input")};Ln(e.doc,p),Si(e,"inputRead",e,p)}t&&!l&&ee(e,t),Pn(e),e.curOp.updateInput=f,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function J(e,t){var 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ne(e){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck","false")}function re(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ai,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null}function ie(){var e=Ri("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),t=Ri("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return yo?e.style.width="1000px":e.setAttribute("wrap","off"),Lo&&(e.style.border="1px solid black"),ne(e),t}function oe(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ai,this.gracePeriod=!1}function le(e,t){var n=Qe(e,t.line);if(!n||n.hidden)return null;var r=Yr(e.doc,t.line),i=Xe(n,r,t.line),o=ri(r),l="left";if(o){var a=so(o,t.ch);l=a%2?"right":"left"}var s=tt(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function ae(e,t){return 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a="",s=!1,u=e.doc.lineSeparator();l(t),t!=n;)t=t.nextSibling;return a}function he(e,t){this.ranges=e,this.primIndex=t}function de(e,t){this.anchor=e,this.head=t}function fe(e,t){var n=e[t];e.sort(function(e,t){return Io(e.from(),t.from())}),t=Oi(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(Io(o.to(),i.from())>=0){var l=X(o.from(),i.from()),a=K(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;t>=r&&--t,e.splice(--r,2,new de(s?a:l,s?l:a))}}return new he(e,t)}function pe(e,t){return new he([new de(e,t||e)],0)}function ge(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function me(e,t){if(t.line<e.first)return Wo(e.first,0);var n=e.first+e.size-1;return t.line>n?Wo(n,Yr(e,n).text.length):ve(t,Yr(e,t.line).text.length)}function ve(e,t){var n=e.ch;return null==n||n>t?Wo(e.line,t):0>n?Wo(e.line,0):e}function ye(e,t){return t>=e.first&&t<e.first+e.size}function be(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=me(e,t[r]);return n}function xe(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=Io(n,i)<0;o!=Io(r,i)<0?(i=n,n=r):o!=Io(n,r)<0&&(n=r)}return new de(i,n)}return new de(r||n,n)}function we(e,t,n,r){Te(e,new he([xe(e,e.sel.primary(),t,n)],0),r)}function Ce(e,t,n){for(var r=[],i=0;i<e.sel.ranges.length;i++)r[i]=xe(e,e.sel.ranges[i],t[i],null);var o=fe(r,e.sel.primIndex);Te(e,o,n)}function Se(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,Te(e,fe(i,e.sel.primIndex),r)}function ke(e,t,n,r){Te(e,pe(t,n),r)}function Le(e,t){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new de(me(e,t[n].anchor),me(e,t[n].head))}};return Al(e,"beforeSelectionChange",e,n),e.cm&&Al(e.cm,"beforeSelectionChange",e.cm,n),n.ranges!=t.ranges?fe(n.ranges,n.ranges.length-1):t}function Me(e,t,n){var r=e.history.done,i=Hi(r);i&&i.ranges?(r[r.length-1]=t,Ne(e,t,n)):Te(e,t,n)}function Te(e,t,n){Ne(e,t,n),ci(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function 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Ae(e,He(e,t,r,!0)),n&&n.scroll===!1||!e.cm||Pn(e.cm)}function Ae(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0,Mi(e.cm)),Si(e,"cursorActivity",e))}function De(e){Ae(e,He(e,e.sel,null,!1),El)}function He(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var l=t.ranges[o],a=Oe(e,l.anchor,n,r),s=Oe(e,l.head,n,r);(i||a!=l.anchor||s!=l.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new de(a,s))}return i?fe(i,t.primIndex):t}function Oe(e,t,n,r){var i=!1,o=t,l=n||1;e.cantEdit=!1;e:for(;;){var a=Yr(e,o.line);if(a.markedSpans)for(var s=0;s<a.markedSpans.length;++s){var u=a.markedSpans[s],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(r&&(Al(c,"beforeCursorEnter"),c.explicitlyCleared)){if(a.markedSpans){--s;continue}break}if(!c.atomic)continue;var h=c.find(0>l?-1:1);if(0==Io(h,o)&&(h.ch+=l,h.ch<0?h=h.line>e.first?me(e,Wo(h.line-1)):null:h.ch>a.text.length&&(h=h.line<e.first+e.size-1?Wo(h.line+1,0):null),!h)){if(i)return r?(e.cantEdit=!0,Wo(e.first,0)):Oe(e,t,n,!0);i=!0,h=t,l=-l}o=h;continue e}}return o}}function Ee(e){e.display.input.showSelection(e.display.input.prepareSelection())}function We(e,t){for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),l=0;l<n.sel.ranges.length;l++)if(t!==!1||l!=n.sel.primIndex){var a=n.sel.ranges[l],s=a.empty();(s||e.options.showCursorWhenSelecting)&&Ie(e,a.head,i),s||Fe(e,a,o)}return r}function Ie(e,t,n){var r=dt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(Ri("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var o=n.appendChild(Ri("div"," ","CodeMirror-cursor 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o=e.display,l=e.doc,a=document.createDocumentFragment(),s=Ge(e.display),u=s.left,c=Math.max(o.sizerWidth,$e(e)-o.sizer.offsetLeft)-s.right,h=t.from(),d=t.to();if(h.line==d.line)i(h.line,h.ch,d.ch);else{var f=Yr(l,h.line),p=Yr(l,d.line),g=vr(f)==vr(p),m=i(h.line,h.ch,g?f.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;g&&(m.top<v.top-2?(r(m.right,m.top,null,m.bottom),r(u,v.top,v.left,v.bottom)):r(m.right,m.top,v.left-m.right,m.bottom)),m.bottom<v.top&&r(u,m.bottom,null,v.top)}n.appendChild(a)}function Pe(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Be(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,Pi(ze,e))}function ze(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=il(t.mode,Re(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var l=o.styles,a=o.text.length>e.options.maxHighlightLength,s=Er(e,o,a?il(t.mode,r):r,!0);o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),d=0;!h&&d<l.length;++d)h=l[d]!=o.styles[d];h&&i.push(t.frontier),o.stateAfter=a?r:il(t.mode,r)}else o.text.length<=e.options.maxHighlightLength&&Ir(e,o.text,r),o.stateAfter=t.frontier%5==0?il(t.mode,r):null;return++t.frontier,+new Date>n?(Be(e,e.options.workDelay),!0):void 0}),i.length&&Nt(e,function(){for(var t=0;t<i.length;t++)It(e,i[t],"text")})}}function _e(e,t,n){for(var r,i,o=e.doc,l=n?-1:t-(e.doc.mode.innerMode?1e3:100),a=t;a>l;--a){if(a<=o.first)return o.first;var s=Yr(o,a-1);if(s.stateAfter&&(!n||a<=o.frontier))return a;var u=Fl(s.text,null,e.options.tabSize);(null==i||r>u)&&(i=a-1,r=u)}return i}function Re(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=_e(e,t,n),l=o>r.first&&Yr(r,o-1).stateAfter;return l=l?il(r.mode,l):ol(r.mode),r.iter(o,t,function(n){Ir(e,n.text,l);var a=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=a?il(r.mode,l):null,++o}),n&&(r.frontier=o),l}function qe(e){return e.lineSpace.offsetTop}function Ue(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ge(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=Ui(e.measure,Ri("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function je(e){return Hl-e.display.nativeBarWidth}function $e(e){return e.display.scroller.clientWidth-je(e)-e.display.barWidth}function Ve(e){return e.display.scroller.clientHeight-je(e)-e.display.barHeight}function Ke(e,t,n){var r=e.options.lineWrapping,i=r&&$e(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var l=t.text.firstChild.getClientRects(),a=0;a<l.length-1;a++){var s=l[a],u=l[a+1];Math.abs(s.bottom-u.bottom)>2&&o.push((s.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Xe(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(ei(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Ye(e,t){t=vr(t);var n=ei(t),r=e.display.externalMeasured=new Ot(e.doc,t,n);r.lineN=n;var i=r.built=Pr(e,r);return r.text=i.pre,Ui(e.display.lineMeasure,i.pre),r}function Ze(e,t,n,r){return et(e,Je(e,t),n,r)}function Qe(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Pt(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function Je(e,t){var n=ei(t),r=Qe(e,n);r&&!r.text?r=null:r&&r.changes&&(I(e,r,n,E(e)),e.curOp.forceUpdate=!0),r||(r=Ye(e,t));var i=Xe(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function et(e,t,n,r,i){t.before&&(n=-1);var o,l=n+(r||"");return t.cache.hasOwnProperty(l)?o=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Ke(e,t.view,t.rect),t.hasHeights=!0),o=nt(e,t,n,r),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 tt(e,t,n){for(var r,i,o,l,a=0;a<e.length;a+=3){var s=e[a],u=e[a+1];if(s>t?(i=0,o=1,l="left"):u>t?(i=t-s,o=i+1):(a==e.length-3||t==u&&e[a+3]>t)&&(o=u-s,i=o-1,t>=u&&(l="right")),null!=i){if(r=e[a+2],s==u&&n==(r.insertLeft?"left":"right")&&(l=n),"left"==n&&0==i)for(;a&&e[a-2]==e[a-3]&&e[a-1].insertLeft;)r=e[(a-=3)+2],l="left";if("right"==n&&i==u-s)for(;a<e.length-3&&e[a+3]==e[a+4]&&!e[a+5].insertLeft;)r=e[(a+=3)+2],l="right";break}}return{node:r,start:i,end:o,collapse:l,coverStart:s,coverEnd:u}}function nt(e,t,n,r){var i,o=tt(t.map,n,r),l=o.node,a=o.start,s=o.end,u=o.collapse;if(3==l.nodeType){for(var c=0;4>c;c++){for(;a&&_i(t.line.text.charAt(o.coverStart+a));)--a;for(;o.coverStart+s<o.coverEnd&&_i(t.line.text.charAt(o.coverStart+s));)++s;if(mo&&9>vo&&0==a&&s==o.coverEnd-o.coverStart)i=l.parentNode.getBoundingClientRect();else if(mo&&e.options.lineWrapping){var h=_l(l,a,s).getClientRects();i=h.length?h["right"==r?h.length-1:0]:_o}else i=_l(l,a,s).getBoundingClientRect()||_o;if(i.left||i.right||0==a)break;s=a,a-=1,u="right"}mo&&11>vo&&(i=rt(e.display.measure,i))}else{a>0&&(u=r="right");var h;i=e.options.lineWrapping&&(h=l.getClientRects()).length>1?h["right"==r?h.length-1:0]:l.getBoundingClientRect()}if(mo&&9>vo&&!a&&(!i||!i.left&&!i.right)){var d=l.parentNode.getClientRects()[0];i=d?{left:d.left,right:d.left+yt(e.display),top:d.top,bottom:d.bottom}:_o}for(var f=i.top-t.rect.top,p=i.bottom-t.rect.top,g=(f+p)/2,m=t.view.measure.heights,c=0;c<m.length-1&&!(g<m[c]);c++);var v=c?m[c-1]:0,y=m[c],b={left:("right"==u?i.right:i.left)-t.rect.left,right:("left"==u?i.left:i.right)-t.rect.left,top:v,bottom:y};return i.left||i.right||(b.bogus=!0),e.options.singleCursorHeightPerLine||(b.rtop=f,b.rbottom=p),b}function rt(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Qi(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function it(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function ot(e){e.display.externalMeasure=null,qi(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)it(e.display.view[t])}function lt(e){ot(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function at(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function st(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function ut(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=kr(t.widgets[i]);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var l=ni(t);if("local"==r?l+=qe(e.display):l-=e.display.viewOffset,"page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();l+=a.top+("window"==r?0:st());var s=a.left+("window"==r?0:at());n.left+=s,n.right+=s}return n.top+=l,n.bottom+=l,n}function ct(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=at(),i-=st();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var l=e.display.lineSpace.getBoundingClientRect();return{left:r-l.left,top:i-l.top}}function ht(e,t,n,r,i){return r||(r=Yr(e.doc,t.line)),ut(e,r,Ze(e,r,t.ch,i),n)}function dt(e,t,n,r,i,o){function l(t,l){var a=et(e,i,t,l?"right":"left",o);return l?a.left=a.right:a.right=a.left,ut(e,r,a,n)}function a(e,t){var n=s[t],r=n.level%2;return e==eo(n)&&t&&n.level<s[t-1].level?(n=s[--t],e=to(n)-(n.level%2?0:1),r=!0):e==to(n)&&t<s.length-1&&n.level<s[t+1].level&&(n=s[++t],e=eo(n)-n.level%2,r=!1),r&&e==n.to&&e>n.from?l(e-1):l(e,r)}r=r||Yr(e.doc,t.line),i||(i=Je(e,r));var s=ri(r),u=t.ch;if(!s)return l(u);var c=so(s,u),h=a(u,c);return null!=na&&(h.other=a(u,na)),h}function ft(e,t){var n=0,t=me(e.doc,t);e.options.lineWrapping||(n=yt(e.display)*t.ch);var r=Yr(e.doc,t.line),i=ni(r)+qe(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function pt(e,t,n,r){var i=Wo(e,t);return i.xRel=r,n&&(i.outside=!0),i}function gt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,0>n)return pt(r.first,0,!0,-1);var i=ti(r,n),o=r.first+r.size-1;if(i>o)return pt(r.first+r.size-1,Yr(r,o).text.length,!0,1);0>t&&(t=0);for(var l=Yr(r,i);;){var a=mt(e,l,i,t,n),s=gr(l),u=s&&s.find(0,!0);if(!s||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=ei(l=u.to.line)}}function mt(e,t,n,r,i){function o(r){var i=dt(e,Wo(n,r),"line",t,u);return a=!0,l>i.bottom?i.left-s:l<i.top?i.left+s:(a=!1,i.left)}var l=i-ni(t),a=!1,s=2*e.display.wrapper.clientWidth,u=Je(e,t),c=ri(t),h=t.text.length,d=no(t),f=ro(t),p=o(d),g=a,m=o(f),v=a;if(r>m)return pt(n,f,v,1);for(;;){if(c?f==d||f==co(t,d,1):1>=f-d){for(var y=p>r||m-r>=r-p?d:f,b=r-(y==d?p:m);_i(t.text.charAt(y));)++y;var x=pt(n,y,y==d?g:v,-1>b?-1:b>1?1:0);return x}var w=Math.ceil(h/2),C=d+w;if(c){C=d;for(var S=0;w>S;++S)C=co(t,C,1)}var k=o(C);k>r?(f=C,m=k,(v=a)&&(m+=1e3),h=w):(d=C,p=k,g=a,h-=w)}}function vt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Po){Po=Ri("pre");for(var t=0;49>t;++t)Po.appendChild(document.createTextNode("x")),Po.appendChild(Ri("br"));Po.appendChild(document.createTextNode("x"))}Ui(e.measure,Po);var n=Po.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),qi(e.measure),n||1}function yt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=Ri("span","xxxxxxxxxx"),n=Ri("pre",[t]);Ui(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function bt(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++qo},Ro?Ro.ops.push(e.curOp):e.curOp.ownsGroup=Ro={ops:[e.curOp],delayedCallbacks:[]}}function xt(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function wt(e){var t=e.curOp,n=t.ownsGroup;if(n)try{xt(n)}finally{Ro=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;Ct(n)}}function Ct(e){for(var t=e.ops,n=0;n<t.length;n++)St(t[n]);for(var n=0;n<t.length;n++)kt(t[n]);for(var n=0;n<t.length;n++)Lt(t[n]);for(var n=0;n<t.length;n++)Mt(t[n]);for(var n=0;n<t.length;n++)Tt(t[n])}function St(e){var t=e.cm,n=t.display;M(t),e.updateMaxLine&&d(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new L(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function kt(e){e.updatedDisplay=e.mustUpdate&&T(e.cm,e.update)}function Lt(e){var t=e.cm,n=t.display;e.updatedDisplay&&H(t),e.barMeasure=p(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ze(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+je(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-$e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Mt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&rn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1),e.preparedSelection&&t.display.input.showSelection(e.preparedSelection),e.updatedDisplay&&D(t,e.barMeasure),(e.updatedDisplay||e.startHeight!=t.doc.height)&&y(t,e.barMeasure),e.selectionChanged&&Pe(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),e.focus&&e.focus==Gi()&&Y(e.cm)}function Tt(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&N(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null==e.scrollTop||n.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop)),n.scrollbars.setScrollTop(r.scrollTop),n.scroller.scrollTop=r.scrollTop),null==e.scrollLeft||n.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-$e(t),e.scrollLeft)),n.scrollbars.setScrollLeft(r.scrollLeft),n.scroller.scrollLeft=r.scrollLeft,w(t)),e.scrollToPos){var i=En(t,me(r,e.scrollToPos.from),me(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&On(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||Al(o[a],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&Al(l[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Al(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Nt(e,t){if(e.curOp)return t();bt(e);try{return t()}finally{wt(e)}}function At(e,t){return function(){if(e.curOp)return t.apply(e,arguments);bt(e);try{return t.apply(e,arguments)}finally{wt(e)}}}function Dt(e){return function(){if(this.curOp)return e.apply(this,arguments);bt(this);try{return e.apply(this,arguments)}finally{wt(this)}}}function Ht(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);bt(t);try{return e.apply(this,arguments)}finally{wt(t)}}}function Ot(e,t,n){this.line=t,this.rest=yr(t),this.size=this.rest?ei(Hi(this.rest))-n+1:1,this.node=this.text=null,this.hidden=wr(e,t)}function Et(e,t,n){for(var r,i=[],o=t;n>o;o=r){var l=new Ot(e.doc,Yr(e.doc,o),o);r=o+l.size,i.push(l)}return i}function Wt(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Eo&&br(e.doc,t)<i.viewTo&&Ft(e);else if(n<=i.viewFrom)Eo&&xr(e.doc,n+r)>i.viewFrom?Ft(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Ft(e);else if(t<=i.viewFrom){var o=Bt(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Ft(e)}else if(n>=i.viewTo){var o=Bt(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Ft(e)}else{var l=Bt(e,t,t,-1),a=Bt(e,n,n+r,1);l&&a?(i.view=i.view.slice(0,l.index).concat(Et(e,l.lineN,a.lineN)).concat(i.view.slice(a.index)),i.viewTo+=r):Ft(e)}var s=i.externalMeasured;s&&(n<s.lineN?s.lineN+=r:t<s.lineN+s.size&&(i.externalMeasured=null))}function It(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Pt(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==Oi(l,n)&&l.push(n)}}}function Ft(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Pt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,0>t)return r}function Bt(e,t,n,r){var i,o=Pt(e,t),l=e.display.view;if(!Eo||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=0,s=e.display.viewFrom;o>a;a++)s+=l[a].size;if(s!=t){if(r>0){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;br(e.doc,n)!=n;){if(o==(0>r?0:l.length-1))return null;n+=r*l[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function zt(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=Et(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Et(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Pt(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Et(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Pt(e,n)))),r.viewTo=n}function _t(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function Rt(e){function t(){i.activeTouch&&(o=setTimeout(function(){i.activeTouch=null},1e3),l=i.activeTouch,l.end=+new Date)}function n(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function r(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}var i=e.display;Ml(i.scroller,"mousedown",At(e,$t)),mo&&11>vo?Ml(i.scroller,"dblclick",At(e,function(t){if(!Li(e,t)){var n=jt(e,t);if(n&&!Zt(e,t)&&!Gt(e.display,t)){Sl(t);var r=e.findWordAt(n);we(e.doc,r.anchor,r.head)}}})):Ml(i.scroller,"dblclick",function(t){Li(e,t)||Sl(t)}),Ho||Ml(i.scroller,"contextmenu",function(t){yn(e,t)});var o,l={end:0};Ml(i.scroller,"touchstart",function(e){if(!n(e)){clearTimeout(o);var t=+new Date;i.activeTouch={start:t,moved:!1,prev:t-l.end<=300?l:null},1==e.touches.length&&(i.activeTouch.left=e.touches[0].pageX,i.activeTouch.top=e.touches[0].pageY)}}),Ml(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ml(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Gt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var l,a=e.coordsChar(i.activeTouch,"page");l=!o.prev||r(o,o.prev)?new de(a,a):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(a):new de(Wo(a.line,0),me(e.doc,Wo(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),Sl(n)}t()}),Ml(i.scroller,"touchcancel",t),Ml(i.scroller,"scroll",function(){i.scroller.clientHeight&&(nn(e,i.scroller.scrollTop),rn(e,i.scroller.scrollLeft,!0),Al(e,"scroll",e))}),Ml(i.scroller,"mousewheel",function(t){on(e,t)}),Ml(i.scroller,"DOMMouseScroll",function(t){on(e,t)}),Ml(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Li(e,t)||Ll(t)},over:function(t){Li(e,t)||(en(e,t),Ll(t))},start:function(t){Jt(e,t)},drop:At(e,Qt),leave:function(){tn(e)}};var a=i.input.getField();Ml(a,"keyup",function(t){fn.call(e,t)}),Ml(a,"keydown",At(e,hn)),Ml(a,"keypress",At(e,pn)),Ml(a,"focus",Pi(mn,e)),Ml(a,"blur",Pi(vn,e))}function qt(t,n,r){var i=r&&r!=e.Init;if(!n!=!i){var o=t.display.dragFunctions,l=n?Ml:Nl;l(t.display.scroller,"dragstart",o.start),l(t.display.scroller,"dragenter",o.enter),l(t.display.scroller,"dragover",o.over),l(t.display.scroller,"dragleave",o.leave),l(t.display.scroller,"drop",o.drop)}}function Ut(e){var t=e.display;(t.lastWrapHeight!=t.wrapper.clientHeight||t.lastWrapWidth!=t.wrapper.clientWidth)&&(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Gt(e,t){for(var n=xi(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function jt(e,t,n,r){var i=e.display;if(!n&&"true"==xi(t).getAttribute("cm-not-content"))return null;var o,l,a=i.lineSpace.getBoundingClientRect();try{o=t.clientX-a.left,l=t.clientY-a.top}catch(t){return null}var s,u=gt(e,o,l);if(r&&1==u.xRel&&(s=Yr(e.doc,u.line).text).length==u.ch){var c=Fl(s,s.length,e.options.tabSize)-s.length;u=Wo(u.line,Math.max(0,Math.round((o-Ge(e.display).left)/yt(e.display))-c))}return u}function $t(e){var t=this,n=t.display;if(!(n.activeTouch&&n.input.supportsTouch()||Li(t,e))){if(n.shift=e.shiftKey,Gt(n,e))return void(yo||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Zt(t,e)){var r=jt(t,e);switch(window.focus(),wi(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?Vt(t,e,r):xi(e)==n.scroller&&Sl(e);break;case 2:yo&&(t.state.lastMiddleDown=+new Date),r&&we(t.doc,r),setTimeout(function(){n.input.focus()},20),Sl(e);break;case 3:Ho?yn(t,e):gn(t)}}}}function Vt(e,t,n){mo?setTimeout(Pi(Y,e),0):e.curOp.focus=Gi();var r,i=+new Date;zo&&zo.time>i-400&&0==Io(zo.pos,n)?r="triple":Bo&&Bo.time>i-400&&0==Io(Bo.pos,n)?(r="double",zo={time:i,pos:n}):(r="single",Bo={time:i,pos:n});var o,l=e.doc.sel,a=To?t.metaKey:t.ctrlKey;e.options.dragDrop&&Yl&&!Z(e)&&"single"==r&&(o=l.contains(n))>-1&&(Io((o=l.ranges[o]).from(),n)<0||n.xRel>0)&&(Io(o.to(),n)>0||n.xRel<0)?Kt(e,t,n,a):Xt(e,t,n,r,a)}function Kt(e,t,n,r){var i=e.display,o=+new Date,l=At(e,function(a){yo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Nl(document,"mouseup",l),Nl(i.scroller,"drop",l),Math.abs(t.clientX-a.clientX)+Math.abs(t.clientY-a.clientY)<10&&(Sl(a),!r&&+new Date-200<o&&we(e.doc,n),yo||mo&&9==vo?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())});yo&&(i.scroller.draggable=!0),e.state.draggingText=l,i.scroller.dragDrop&&i.scroller.dragDrop(),Ml(document,"mouseup",l),Ml(i.scroller,"drop",l)}function Xt(e,t,n,r,i){function o(t){if(0!=Io(m,t))if(m=t,"rect"==r){for(var i=[],o=e.options.tabSize,l=Fl(Yr(u,n.line).text,n.ch,o),a=Fl(Yr(u,t.line).text,t.ch,o),s=Math.min(l,a),f=Math.max(l,a),p=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));g>=p;p++){var v=Yr(u,p).text,y=Pl(v,s,o);s==f?i.push(new de(Wo(p,y),Wo(p,y))):v.length>y&&i.push(new de(Wo(p,y),Wo(p,Pl(v,f,o))))}i.length||i.push(new de(n,n)),Te(u,fe(d.ranges.slice(0,h).concat(i),h),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b=c,x=b.anchor,w=t;if("single"!=r){if("double"==r)var C=e.findWordAt(t);else var C=new de(Wo(t.line,0),me(u,Wo(t.line+1,0)));Io(C.anchor,x)>0?(w=C.head,x=X(b.from(),C.anchor)):(w=C.anchor,x=K(b.to(),C.head))}var i=d.ranges.slice(0);i[h]=new de(me(u,x),w),Te(u,fe(i,h),Wl)}}function l(t){var n=++y,i=jt(e,t,!0,"rect"==r);if(i)if(0!=Io(i,m)){e.curOp.focus=Gi(),o(i);var a=x(s,u);(i.line>=a.to||i.line<a.from)&&setTimeout(At(e,function(){y==n&&l(t)}),150)}else{var c=t.clientY<v.top?-20:t.clientY>v.bottom?20:0;c&&setTimeout(At(e,function(){y==n&&(s.scroller.scrollTop+=c,l(t))}),50)}}function a(t){e.state.selectingText=!1,y=1/0,Sl(t),s.input.focus(),Nl(document,"mousemove",b),Nl(document,"mouseup",w),u.history.lastSelOrigin=null}var s=e.display,u=e.doc;Sl(t);var c,h,d=u.sel,f=d.ranges;if(i&&!t.shiftKey?(h=u.sel.contains(n),c=h>-1?f[h]:new de(n,n)):(c=u.sel.primary(),h=u.sel.primIndex),t.altKey)r="rect",i||(c=new de(n,n)),n=jt(e,t,!0,!0),h=-1;else if("double"==r){var p=e.findWordAt(n);c=e.display.shift||u.extend?xe(u,c,p.anchor,p.head):p}else if("triple"==r){var g=new de(Wo(n.line,0),me(u,Wo(n.line+1,0)));c=e.display.shift||u.extend?xe(u,c,g.anchor,g.head):g}else c=xe(u,c,n);i?-1==h?(h=f.length,Te(u,fe(f.concat([c]),h),{scroll:!1,origin:"*mouse"})):f.length>1&&f[h].empty()&&"single"==r&&!t.shiftKey?(Te(u,fe(f.slice(0,h).concat(f.slice(h+1)),0),{scroll:!1,origin:"*mouse"}),d=u.sel):Se(u,h,c,Wl):(h=0,Te(u,new he([c],0),Wl),d=u.sel);var m=n,v=s.wrapper.getBoundingClientRect(),y=0,b=At(e,function(e){wi(e)?l(e):a(e)}),w=At(e,a);e.state.selectingText=w,Ml(document,"mousemove",b),Ml(document,"mouseup",w)}function Yt(e,t,n,r,i){try{var o=t.clientX,l=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Sl(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(l>s.bottom||!Ti(e,n))return bi(t);l-=s.top-a.viewOffset;for(var u=0;u<e.options.gutters.length;++u){var c=a.gutters.childNodes[u];if(c&&c.getBoundingClientRect().right>=o){var h=ti(e.doc,l),d=e.options.gutters[u];return i(e,n,e,h,d,t),bi(t)}}}function Zt(e,t){return Yt(e,t,"gutterClick",!0,Si)}function Qt(e){var t=this;if(tn(t),!Li(t,e)&&!Gt(t.display,e)){Sl(e),mo&&(Uo=+new Date);var n=jt(t,e,!0),r=e.dataTransfer.files;if(n&&!Z(t))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=function(e,r){var a=new FileReader;a.onload=At(t,function(){if(o[r]=a.result,++l==i){n=me(t.doc,n);var e={from:n,to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Ln(t.doc,e),Me(t.doc,pe(n,Xo(e)))}}),a.readAsText(e)},s=0;i>s;++s)a(r[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(To?e.altKey:e.ctrlKey))var u=t.listSelections();if(Ne(t.doc,pe(n,n)),u)for(var s=0;s<u.length;++s)Hn(t.doc,"",u[s].anchor,u[s].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Jt(e,t){if(mo&&(!e.state.draggingText||+new Date-Uo<100))return void Ll(t);if(!Li(e,t)&&!Gt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.setDragImage&&!Co)){var n=Ri("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",wo&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),wo&&n.parentNode.removeChild(n)}}function en(e,t){var n=jt(e,t);if(n){var r=document.createDocumentFragment();Ie(e,n,r),e.display.dragCursor||(e.display.dragCursor=Ri("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),Ui(e.display.dragCursor,r)}}function tn(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function nn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,fo||A(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),fo&&A(e),Be(e,100))}function rn(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,w(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function on(e,t){var n=$o(t),r=n.x,i=n.y,o=e.display,l=o.scroller;if(r&&l.scrollWidth>l.clientWidth||i&&l.scrollHeight>l.clientHeight){if(i&&To&&yo)e:for(var a=t.target,s=o.view;a!=l;a=a.parentNode)for(var u=0;u<s.length;u++)if(s[u].node==a){e.display.currentWheelTarget=a;break e}if(r&&!fo&&!wo&&null!=jo)return i&&nn(e,Math.max(0,Math.min(l.scrollTop+i*jo,l.scrollHeight-l.clientHeight))),rn(e,Math.max(0,Math.min(l.scrollLeft+r*jo,l.scrollWidth-l.clientWidth))),Sl(t),void(o.wheelStartX=null);if(i&&null!=jo){var c=i*jo,h=e.doc.scrollTop,d=h+o.wrapper.clientHeight;0>c?h=Math.max(0,h+c-50):d=Math.min(e.doc.height,d+c+50),A(e,{top:h,bottom:d})}20>Go&&(null==o.wheelStartX?(o.wheelStartX=l.scrollLeft,o.wheelStartY=l.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=l.scrollLeft-o.wheelStartX,t=l.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(jo=(jo*Go+n)/(Go+1),++Go)}},200)):(o.wheelDX+=r,o.wheelDY+=i))}}function ln(e,t,n){if("string"==typeof t&&(t=ll[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{Z(e)&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ol}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function an(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=sl(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&sl(t,e.options.extraKeys,n,e)||sl(t,e.options.keyMap,n,e)}function sn(e,t,n,r){var i=e.state.keySeq;if(i){if(ul(t))return"handled";Vo.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=an(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&Si(e,"keyHandled",e,t,n),("handled"==o||"multi"==o)&&(Sl(n),Pe(e)),i&&!o&&/\'$/.test(t)?(Sl(n),!0):!!o}function un(e,t){var n=cl(t,!0);return n?t.shiftKey&&!e.state.keySeq?sn(e,"Shift-"+n,t,function(t){return ln(e,t,!0)})||sn(e,n,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?ln(e,t):void 0}):sn(e,n,t,function(t){return ln(e,t)}):!1}function cn(e,t,n){return sn(e,"'"+n+"'",t,function(t){return ln(e,t,!0)})}function hn(e){var t=this;if(t.curOp.focus=Gi(),!Li(t,e)){mo&&11>vo&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=un(t,e);wo&&(Ko=r?n:null,!r&&88==n&&!Jl&&(To?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||dn(t)}}function dn(e){function t(e){18!=e.keyCode&&e.altKey||(Vl(n,"CodeMirror-crosshair"),Nl(document,"keyup",t),Nl(document,"mouseover",t))}var n=e.display.lineDiv;Kl(n,"CodeMirror-crosshair"),Ml(document,"keyup",t),Ml(document,"mouseover",t)}function fn(e){16==e.keyCode&&(this.doc.sel.shift=!1),Li(this,e)}function pn(e){var t=this;if(!(Gt(t.display,e)||Li(t,e)||e.ctrlKey&&!e.altKey||To&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(wo&&n==Ko)return Ko=null,
void Sl(e);if(!wo||e.which&&!(e.which<10)||!un(t,e)){var i=String.fromCharCode(null==r?n:r);cn(t,e,i)||t.display.input.onKeyPress(e)}}}function gn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,vn(e))},100)}function mn(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Al(e,"focus",e),e.state.focused=!0,Kl(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),yo&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Pe(e))}function vn(e){e.state.delayingBlurEvent||(e.state.focused&&(Al(e,"blur",e),e.state.focused=!1,Vl(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function yn(e,t){Gt(e.display,t)||bn(e,t)||e.display.input.onContextMenu(t)}function bn(e,t){return Ti(e,"gutterContextMenu")?Yt(e,t,"gutterContextMenu",!1,Al):!1}function xn(e,t){if(Io(e,t.from)<0)return e;if(Io(e,t.to)<=0)return Xo(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Xo(t).ch-t.to.ch),Wo(n,r)}function wn(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new de(xn(i.anchor,t),xn(i.head,t)))}return fe(n,e.sel.primIndex)}function Cn(e,t,n){return e.line==t.line?Wo(n.line,e.ch-t.ch+n.ch):Wo(n.line+(e.line-t.line),e.ch)}function Sn(e,t,n){for(var r=[],i=Wo(e.first,0),o=i,l=0;l<t.length;l++){var a=t[l],s=Cn(a.from,i,o),u=Cn(Xo(a),i,o);if(i=a.to,o=u,"around"==n){var c=e.sel.ranges[l],h=Io(c.head,c.anchor)<0;r[l]=new de(h?u:s,h?s:u)}else r[l]=new de(s,s)}return new he(r,e.sel.primIndex)}function kn(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=me(e,t)),n&&(this.to=me(e,n)),r&&(this.text=r),void 0!==i&&(this.origin=i)}),Al(e,"beforeChange",e,r),e.cm&&Al(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Ln(e,t,n){if(e.cm){if(!e.cm.curOp)return At(e.cm,Ln)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(Ti(e,"beforeChange")||e.cm&&Ti(e.cm,"beforeChange"))||(t=kn(e,t,!0))){var r=Oo&&!n&&ar(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Mn(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else Mn(e,t)}}function Mn(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Io(t.from,t.to)){var n=wn(e,t);si(e,t,n,e.cm?e.cm.curOp.id:NaN),An(e,t,n,ir(e,t));var r=[];Kr(e,function(e,n){n||-1!=Oi(r,e.history)||(yi(e.history,t),r.push(e.history)),An(e,t,null,ir(e,t))})}}function Tn(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,l="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,s=0;s<l.length&&(r=l[s],n?!r.ranges||r.equals(e.sel):r.ranges);s++);if(s!=l.length){for(i.lastOrigin=i.lastSelOrigin=null;r=l.pop(),r.ranges;){if(hi(r,a),n&&!r.equals(e.sel))return void Te(e,r,{clearRedo:!1});o=r}var u=[];hi(o,a),a.push({changes:u,generation:i.generation}),i.generation=r.generation||++i.maxGeneration;for(var c=Ti(e,"beforeChange")||e.cm&&Ti(e.cm,"beforeChange"),s=r.changes.length-1;s>=0;--s){var h=r.changes[s];if(h.origin=t,c&&!kn(e,h,!1))return void(l.length=0);u.push(oi(e,h));var d=s?wn(e,h):Hi(l);An(e,h,d,lr(e,h)),!s&&e.cm&&e.cm.scrollIntoView({from:h.from,to:Xo(h)});var f=[];Kr(e,function(e,t){t||-1!=Oi(f,e.history)||(yi(e.history,h),f.push(e.history)),An(e,h,null,lr(e,h))})}}}}function Nn(e,t){if(0!=t&&(e.first+=t,e.sel=new he(Ei(e.sel.ranges,function(e){return new de(Wo(e.anchor.line+t,e.anchor.ch),Wo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Wt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)It(e.cm,r,"gutter")}}function An(e,t,n,r){if(e.cm&&!e.cm.curOp)return At(e.cm,An)(e,t,n,r);if(t.to.line<e.first)return void Nn(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);Nn(e,i),t={from:Wo(e.first,0),to:Wo(t.to.line+i,t.to.ch),text:[Hi(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Wo(o,Yr(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Zr(e,t.from,t.to),n||(n=wn(e,t)),e.cm?Dn(e.cm,t,r):jr(e,t,r),Ne(e,n,El)}}function Dn(e,t,n){var r=e.doc,i=e.display,l=t.from,a=t.to,s=!1,u=l.line;e.options.lineWrapping||(u=ei(vr(Yr(r,l.line))),r.iter(u,a.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&Mi(e),jr(r,t,n,o(e)),e.options.lineWrapping||(r.iter(u,l.line+t.text.length,function(e){var t=h(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,l.line),Be(e,400);var c=t.text.length-(a.line-l.line)-1;t.full?Wt(e):l.line!=a.line||1!=t.text.length||Gr(e.doc,t)?Wt(e,l.line,a.line+1,c):It(e,l.line,"text");var d=Ti(e,"changes"),f=Ti(e,"change");if(f||d){var p={from:l,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&Si(e,"change",e,p),d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function Hn(e,t,n,r,i){if(r||(r=n),Io(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),Ln(e,{from:n,to:r,text:t,origin:i})}function On(e,t){if(!Li(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!ko){var o=Ri("div","​",null,"position: absolute; top: "+(t.top-n.viewOffset-qe(e.display))+"px; height: "+(t.bottom-t.top+je(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function En(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,l=dt(e,t),a=n&&n!=t?dt(e,n):l,s=In(e,Math.min(l.left,a.left),Math.min(l.top,a.top)-r,Math.max(l.left,a.left),Math.max(l.bottom,a.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=s.scrollTop&&(nn(e,s.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(o=!0)),null!=s.scrollLeft&&(rn(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)),!o)break}return l}function Wn(e,t,n,r,i){var o=In(e,t,n,r,i);null!=o.scrollTop&&nn(e,o.scrollTop),null!=o.scrollLeft&&rn(e,o.scrollLeft)}function In(e,t,n,r,i){var o=e.display,l=vt(e.display);0>n&&(n=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ve(e),u={};i-n>s&&(i=n+s);var c=e.doc.height+Ue(o),h=l>n,d=i>c-l;if(a>n)u.scrollTop=h?0:n;else if(i>a+s){var f=Math.min(n,(d?c:i)-s);f!=a&&(u.scrollTop=f)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=$e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>g;return m&&(r=t+g),10>t?u.scrollLeft=0:p>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>g+p-3&&(u.scrollLeft=r+(m?0:10)-g),u}function Fn(e,t,n){(null!=t||null!=n)&&Bn(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Pn(e){Bn(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?Wo(t.line,t.ch-1):t,r=Wo(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function Bn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=ft(e,t.from),r=ft(e,t.to),i=In(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function zn(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=Re(e,t):n="prev");var l=e.options.tabSize,a=Yr(o,t),s=Fl(a.text,null,l);a.stateAfter&&(a.stateAfter=null);var u,c=a.text.match(/^\s*/)[0];if(r||/\S/.test(a.text)){if("smart"==n&&(u=o.mode.indent(i,a.text.slice(c.length),a.text),u==Ol||u>150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?Fl(Yr(o,t-1).text,null,l):0:"add"==n?u=s+e.options.indentUnit:"subtract"==n?u=s-e.options.indentUnit:"number"==typeof n&&(u=s+n),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+="	";if(u>d&&(h+=Di(u-d)),h!=c)return Hn(o,h,Wo(t,0),Wo(t,c.length),"+input"),a.stateAfter=null,!0;for(var f=0;f<o.sel.ranges.length;f++){var p=o.sel.ranges[f];if(p.head.line==t&&p.head.ch<c.length){var d=Wo(t,c.length);Se(o,f,new de(d,d));break}}}function _n(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Yr(e,ge(e,t)):i=ei(t),null==i?null:(r(o,i)&&e.cm&&It(e.cm,i,n),o)}function Rn(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&Io(o.from,Hi(r).to)<=0;){var l=r.pop();if(Io(l.from,o.from)<0){o.from=l.from;break}}r.push(o)}Nt(e,function(){for(var t=r.length-1;t>=0;t--)Hn(e.doc,"",r[t].from,r[t].to,"+delete");Pn(e)})}function qn(e,t,n,r,i){function o(){var t=a+n;return t<e.first||t>=e.first+e.size?h=!1:(a=t,c=Yr(e,t))}function l(e){var t=(i?co:ho)(c,s,n,!0);if(null==t){if(e||!o())return h=!1;s=i?(0>n?ro:no)(c):0>n?c.text.length:0}else s=t;return!0}var a=t.line,s=t.ch,u=n,c=Yr(e,a),h=!0;if("char"==r)l();else if("column"==r)l(!0);else if("word"==r||"group"==r)for(var d=null,f="group"==r,p=e.cm&&e.cm.getHelper(t,"wordChars"),g=!0;!(0>n)||l(!g);g=!1){var m=c.text.charAt(s)||"\n",v=Bi(m,p)?"w":f&&"\n"==m?"n":!f||/\s/.test(m)?null:"p";if(!f||g||v||(v="s"),d&&d!=v){0>n&&(n=1,l());break}if(v&&(d=v),n>0&&!l(!g))break}var y=Oe(e,Wo(a,s),u,!0);return h||(y.hitSide=!0),y}function Un(e,t,n,r){var i,o=e.doc,l=t.left;if("page"==r){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*vt(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,l,i);if(!s.outside)break;if(0>n?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*n}return s}function Gn(t,n,r,i){e.defaults[t]=n,r&&(Zo[t]=i?function(e,t,n){n!=Qo&&r(e,t,n)}:r)}function jn(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],l=0;l<o.length-1;l++){var a=o[l];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))n=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function $n(e){return"string"==typeof e?al[e]:e}function Vn(e,t,n,r,i){if(r&&r.shared)return Kn(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return At(e.cm,Vn)(e,t,n,r,i);var o=new fl(e,i),l=Io(t,n);if(r&&Fi(r,o,!1),l>0||0==l&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=Ri("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(mr(e,t.line,t,n,o)||t.line!=n.line&&mr(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Eo=!0}o.addToHistory&&si(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,u=e.cm;if(e.iter(s,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&vr(e)==u.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&Jr(e,0),tr(e,new Qn(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s}),o.collapsed&&e.iter(t.line,n.line+1,function(t){wr(e,t)&&Jr(t,0)}),o.clearOnEnter&&Ml(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Oo=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++dl,o.atomic=!0),u){if(a&&(u.curOp.updateMaxLine=!0),o.collapsed)Wt(u,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=t.line;c<=n.line;c++)It(u,c,"text");o.atomic&&De(u.doc),Si(u,"markerAdded",u,o)}return o}function Kn(e,t,n,r,i){r=Fi(r),r.shared=!1;var o=[Vn(e,t,n,r,i)],l=o[0],a=r.widgetNode;return Kr(e,function(e){a&&(r.widgetNode=a.cloneNode(!0)),o.push(Vn(e,me(e,t),me(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;l=Hi(o)}),new pl(o,l)}function Xn(e){return e.findMarks(Wo(e.first,0),e.clipPos(Wo(e.lastLine())),function(e){return e.parent})}function Yn(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(Io(o,l)){var a=Vn(e,o,l,r.primary,r.primary.type);r.markers.push(a),a.parent=r}}}function Zn(e){for(var t=0;t<e.length;t++){var n=e[t],r=[n.primary.doc];Kr(n.primary.doc,function(e){r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==Oi(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}}function Qn(e,t,n){this.marker=e,this.from=t,this.to=n}function Jn(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function er(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function tr(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function nr(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker,a=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);if(a||o.from==t&&"bookmark"==l.type&&(!n||!o.marker.insertLeft)){var s=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);(r||(r=[])).push(new Qn(l,o.from,s?null:o.to))}}return r}function rr(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],l=o.marker,a=null==o.to||(l.inclusiveRight?o.to>=t:o.to>t);if(a||o.from==t&&"bookmark"==l.type&&(!n||o.marker.insertLeft)){var s=null==o.from||(l.inclusiveLeft?o.from<=t:o.from<t);(r||(r=[])).push(new Qn(l,s?null:o.from-t,null==o.to?null:o.to-t))}}return r}function ir(e,t){if(t.full)return null;var n=ye(e,t.from.line)&&Yr(e,t.from.line).markedSpans,r=ye(e,t.to.line)&&Yr(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,o=t.to.ch,l=0==Io(t.from,t.to),a=nr(n,i,l),s=rr(r,o,l),u=1==t.text.length,c=Hi(t.text).length+(u?i:0);if(a)for(var h=0;h<a.length;++h){var d=a[h];if(null==d.to){var f=Jn(s,d.marker);f?u&&(d.to=null==f.to?null:f.to+c):d.to=i}}if(s)for(var h=0;h<s.length;++h){var d=s[h];if(null!=d.to&&(d.to+=c),null==d.from){var f=Jn(a,d.marker);f||(d.from=c,u&&(a||(a=[])).push(d))}else d.from+=c,u&&(a||(a=[])).push(d)}a&&(a=or(a)),s&&s!=a&&(s=or(s));var p=[a];if(!u){var g,m=t.text.length-2;if(m>0&&a)for(var 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c=[s,1],h=Io(u.from,a.from),d=Io(u.to,a.to);(0>h||!l.inclusiveLeft&&!h)&&c.push({from:u.from,to:a.from}),(d>0||!l.inclusiveRight&&!d)&&c.push({from:a.to,to:u.to}),i.splice.apply(i,c),s+=c.length-1}}return i}function sr(e){var t=e.markedSpans;if(t){for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}}function ur(e,t){if(t){for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}}function cr(e){return e.inclusiveLeft?-1:0}function hr(e){return e.inclusiveRight?1:0}function dr(e,t){var n=e.lines.length-t.lines.length;if(0!=n)return n;var r=e.find(),i=t.find(),o=Io(r.from,i.from)||cr(e)-cr(t);if(o)return-o;var l=Io(r.to,i.to)||hr(e)-hr(t);return l?l:t.id-e.id}function fr(e,t){var n,r=Eo&&e.markedSpans;if(r)for(var i,o=0;o<r.length;++o)i=r[o],i.marker.collapsed&&null==(t?i.from:i.to)&&(!n||dr(n,i.marker)<0)&&(n=i.marker);return n}function pr(e){return fr(e,!0)}function gr(e){return fr(e,!1)}function mr(e,t,n,r,i){var o=Yr(e,t),l=Eo&&o.markedSpans;if(l)for(var a=0;a<l.length;++a){var s=l[a];if(s.marker.collapsed){var u=s.marker.find(0),c=Io(u.from,n)||cr(s.marker)-cr(i),h=Io(u.to,r)||hr(s.marker)-hr(i);if(!(c>=0&&0>=h||0>=c&&h>=0)&&(0>=c&&(Io(u.to,n)>0||s.marker.inclusiveRight&&i.inclusiveLeft)||c>=0&&(Io(u.from,r)<0||s.marker.inclusiveLeft&&i.inclusiveRight)))return!0}}}function vr(e){for(var t;t=pr(e);)e=t.find(-1,!0).line;return e}function yr(e){for(var t,n;t=gr(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function br(e,t){var n=Yr(e,t),r=vr(n);return n==r?t:ei(r)}function xr(e,t){if(t>e.lastLine())return t;var n,r=Yr(e,t);if(!wr(e,r))return t;for(;n=gr(r);)r=n.find(1,!0).line;return ei(r)+1}function wr(e,t){var n=Eo&&t.markedSpans;if(n)for(var r,i=0;i<n.length;++i)if(r=n[i],r.marker.collapsed){if(null==r.from)return!0;if(!r.marker.widgetNode&&0==r.from&&r.marker.inclusiveLeft&&Cr(e,t,r))return!0}}function Cr(e,t,n){if(null==n.to){var r=n.marker.find(1,!0);return 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p=c.appendChild(Ri("span","\r"==d[0]?"␍":"␤","cm-invalidchar"));p.setAttribute("cm-text",d[0]),e.col+=1}else{var p=e.cm.options.specialCharPlaceholder(d[0]);p.setAttribute("cm-text",d[0]),mo&&9>vo?c.appendChild(Ri("span",[p])):c.appendChild(p),e.col+=1}e.map.push(e.pos,e.pos+1,p),e.pos++}else{e.col+=t.length;var c=document.createTextNode(a);e.map.push(e.pos,e.pos+t.length,c),mo&&9>vo&&(u=!0),e.pos+=t.length}if(n||r||i||u||l){var v=n||"";r&&(v+=r),i&&(v+=i);var y=Ri("span",[c],v,l);return o&&(y.title=o),e.content.appendChild(y)}e.content.appendChild(c)}}function _r(e){for(var t=" ",n=0;n<e.length-2;++n)t+=n%2?" 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o=i.sel.primary();t=Jl&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var l=t?"-":n||r.getSelection();this.textarea.value=l,r.state.focused&&zl(this.textarea),mo&&vo>=9&&(this.hasSelection=l)}else e||(this.prevInput=this.textarea.value="",mo&&vo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Mo||Gi()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;e.pollingFast||e.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this.cm,t=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||Ql(t)&&!n&&!this.composing||Z(e)||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(mo&&vo>=9&&this.hasSelection===r||To&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=r.charCodeAt(0);if(8203!=i||n||(n="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,l=Math.min(n.length,r.length);l>o&&n.charCodeAt(o)==r.charCodeAt(o);)++o;var a=this;return Nt(e,function(){Q(e,r.slice(o),n.length-o,null,a.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?t.value=a.prevInput="":a.prevInput=r,a.composing&&(a.composing.range.clear(),a.composing.range=e.markText(a.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){mo&&vo>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=l.selectionStart){var e=i.somethingSelected(),t="​"+(e?l.value:"");l.value="⇚",l.value=t,r.prevInput=e?"":"​",l.selectionStart=1,l.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.position="relative",l.style.cssText=c,mo&&9>vo&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=l.selectionStart){(!mo||mo&&9>vo)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==r.prevInput?At(i,ll.selectAll)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,l=r.textarea,a=jt(i,e),s=o.scroller.scrollTop;if(a&&!wo){var u=i.options.resetSelectionOnContextMenu;u&&-1==i.doc.sel.contains(a)&&At(i,Te)(i.doc,pe(a),El);var c=l.style.cssText;if(r.wrapper.style.position="absolute",l.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: "+(mo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",yo)var h=window.scrollY;if(o.input.focus(),yo&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(l.value=r.prevInput=" 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n=this,r=n.cm,i=n.div=e.lineDiv;ne(i),Ml(i,"paste",function(e){J(e,r)}),Ml(i,"compositionstart",function(e){var t=e.data;if(n.composing={sel:r.doc.sel,data:t,startData:t},t){var i=r.doc.sel.primary(),o=r.getLine(i.head.line),l=o.indexOf(t,Math.max(0,i.head.ch-t.length));l>-1&&l<=i.head.ch&&(n.composing.sel=pe(Wo(i.head.line,l),Wo(i.head.line,l+t.length)))}}),Ml(i,"compositionupdate",function(e){n.composing.data=e.data}),Ml(i,"compositionend",function(e){var t=n.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||n.applyComposition(t),n.composing==t&&(n.composing=null)},50))}),Ml(i,"touchstart",function(){n.forceCompositionEnd()}),Ml(i,"input",function(){n.composing||(Z(r)||!n.pollContent())&&Nt(n.cm,function(){Wt(r)})}),Ml(i,"copy",t),Ml(i,"cut",t)},prepareSelection:function(){var e=We(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e){e&&this.cm.display.view.length&&(e.focus&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=se(this.cm,e.anchorNode,e.anchorOffset),r=se(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=Io(X(n,r),t.from())||0!=Io(K(n,r),t.to())){var i=le(this.cm,t.from()),o=le(this.cm,t.to());if(i||o){var l=this.cm.display.view,a=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,u=s.maps?s.maps[s.maps.length-1]:s.map;o={node:u[u.length-1],offset:u[u.length-2]-u[u.length-3]}}}else i={node:l[0].measure.map[2],offset:0};try{var c=_l(i.node,i.offset,o.offset,o.node)}catch(h){}c&&(e.removeAllRanges(),e.addRange(c),a&&null==e.anchorNode?e.addRange(a):fo&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){e.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(e){Ui(this.cm.display.cursorDiv,e.cursors),Ui(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Gl(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():Nt(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var n=se(t,e.anchorNode,e.anchorOffset),r=se(t,e.focusNode,e.focusOffset);n&&r&&Nt(t,function(){Te(t.doc,pe(n,r),El),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o;if(r.line==t.viewFrom||0==(o=Pt(e,r.line)))var l=ei(t.view[0].line),a=t.view[0].node;else var l=ei(t.view[o].line),a=t.view[o-1].node.nextSibling;var s=Pt(e,i.line);if(s==t.view.length-1)var u=t.viewTo-1,c=t.lineDiv.lastChild;else var u=ei(t.view[s+1].line)-1,c=t.view[s+1].node.previousSibling;for(var h=e.doc.splitLines(ce(e,a,c,l,u)),d=Zr(e.doc,Wo(l,0),Wo(u,Yr(e.doc,u).text.length));h.length>1&&d.length>1;)if(Hi(h)==Hi(d))h.pop(),d.pop(),u--;else{if(h[0]!=d[0])break;h.shift(),d.shift(),l++}for(var f=0,p=0,g=h[0],m=d[0],v=Math.min(g.length,m.length);v>f&&g.charCodeAt(f)==m.charCodeAt(f);)++f;for(var y=Hi(h),b=Hi(d),x=Math.min(y.length-(1==h.length?f:0),b.length-(1==d.length?f:0));x>p&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;h[h.length-1]=y.slice(0,y.length-p),h[0]=h[0].slice(f);var w=Wo(l,f),C=Wo(u,d.length?Hi(d).length-p:0);return h.length>1||h[0]||Io(w,C)?(Hn(e.doc,h,w,C,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){Z(this.cm)?At(this.cm,Wt)(this.cm):e.data&&e.data!=e.startData&&At(this.cm,Q)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),Z(this.cm)||At(this.cm,Q)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Wi,resetPosition:Wi,needsContentAttribute:!0},oe.prototype),e.inputStyles={textarea:re,contenteditable:oe},he.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(0!=Io(n.anchor,r.anchor)||0!=Io(n.head,r.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new de(V(this.ranges[t].anchor),V(this.ranges[t].head));return new he(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 n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(Io(t,r.from())>=0&&Io(e,r.to())<=0)return n}return-1}},de.prototype={from:function(){return X(this.anchor,this.head)},to:function(){return K(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Po,Bo,zo,_o={left:0,right:0,top:0,bottom:0},Ro=null,qo=0,Uo=0,Go=0,jo=null;mo?jo=-.53:fo?jo=15:xo?jo=-.7:Co&&(jo=-1/3);var $o=function(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}};e.wheelEventPixels=function(e){var t=$o(e);return t.x*=jo,t.y*=jo,t};var Vo=new Ai,Ko=null,Xo=e.changeEnd=function(e){return e.text?Wo(e.from.line+e.text.length-1,Hi(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];(n[e]!=t||"mode"==e)&&(n[e]=t,Zo.hasOwnProperty(e)&&At(this,Zo[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"]($n(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:Dt(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:n&&n.opaque}),this.state.modeGen++,Wt(this)}),removeOverlay:Dt(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void Wt(this)}}),indentLine:Dt(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),ye(this.doc,e)&&zn(this,e,t,n)}),indentSelection:Dt(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(zn(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Pn(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;n>s;++s)zn(this,s,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&Se(this.doc,r,new de(o,u[r].to()),El)}}}),getTokenAt:function(e,t){return Hr(this,e,t)},getLineTokens:function(e,t){return Hr(this,Wo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,n=Wr(this,Yr(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=l+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!rl.hasOwnProperty(t))return n;var r=rl[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var a=r._global[o];a.pred(i,this)&&-1==Oi(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return e=ge(n,null==e?n.first+n.size-1:e),Re(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();return n=null==e?r.head:"object"==typeof e?me(this.doc,e):e?r.from():r.to(),dt(this,n,t||"page")},charCoords:function(e,t){return ht(this,me(this.doc,e),t||"page")},coordsChar:function(e,t){return e=ct(this,e,t||"page"),gt(this,e.left,e.top)},lineAtHeight:function(e,t){return e=ct(this,{top:e,left:0},t||"page").top,ti(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n,r=!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,r=!0),n=Yr(this.doc,e)}else n=e;return ut(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-ni(n):0)},defaultTextHeight:function(){return vt(this.display)},defaultCharWidth:function(){return yt(this.display)},setGutterMarker:Dt(function(e,t,n){return _n(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&zi(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Dt(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,It(t,r,"gutter"),zi(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),lineInfo:function(e){if("number"==typeof e){if(!ye(this.doc,e))return null;var t=e;if(e=Yr(this.doc,e),!e)return null}else{var t=ei(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=dt(this,me(this.doc,e));var l=e.bottom,a=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)l=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?l=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(l=e.bottom),a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=l+"px",t.style.left=t.style.right="","right"==i?(a=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=a+"px"),n&&Wn(this,a,l,a+t.offsetWidth,l+t.offsetHeight)},triggerOnKeyDown:Dt(hn),triggerOnKeyPress:Dt(pn),triggerOnKeyUp:fn,execCommand:function(e){return ll.hasOwnProperty(e)?ll[e].call(null,this):void 0},triggerElectric:Dt(function(e){ee(this,e)}),findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,l=me(this.doc,e);t>o&&(l=qn(this.doc,l,i,n,r),!l.hitSide);++o);return l},moveH:Dt(function(e,t){var n=this;n.extendSelectionsBy(function(r){return 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t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),l=Fl(e.getLine(o.line),o.ch,r);t.push(new Array(r-l%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){Nt(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=Yr(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new Wo(i.line,i.ch-1)),i.ch>0)i=new Wo(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Wo(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var l=Yr(e.doc,i.line-1).text;l&&e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+l.charAt(l.length-1),Wo(i.line-1,l.length-1),Wo(i.line,1),"+transpose")}n.push(new de(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){Nt(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var 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t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=Ei(n.split(" "),jn),o=0;o<i.length;o++){var l,a;o==i.length-1?(a=i.join(" "),l=r):(a=i.slice(0,o+1).join(" "),l="...");var s=t[a];if(s){if(s!=l)throw new Error("Inconsistent bindings for "+a)}else t[a]=l}delete e[n]}for(var u in t)e[u]=t[u];return e};var sl=e.lookupKey=function(e,t,n,r){t=$n(t);var i=t.call?t.call(e,r):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return sl(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var l=sl(e,t.fallthrough[o],n,r);if(l)return l}}},ul=e.isModifierKey=function(e){var t="string"==typeof e?e:ta[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},cl=e.keyName=function(e,t){if(wo&&34==e.keyCode&&e["char"])return!1;var n=ta[e.keyCode],r=n;return null==r||e.altGraphKey?!1:(e.altKey&&"Alt"!=n&&(r="Alt-"+r),(Do?e.metaKey:e.ctrlKey)&&"Ctrl"!=n&&(r="Ctrl-"+r),(Do?e.ctrlKey:e.metaKey)&&"Cmd"!=n&&(r="Cmd-"+r),!t&&e.shiftKey&&"Shift"!=n&&(r="Shift-"+r),r)};e.fromTextArea=function(t,n){function r(){t.value=u.getValue()}if(n=n?Fi(n):{},n.value=t.value,!n.tabindex&&t.tabIndex&&(n.tabindex=t.tabIndex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus){var i=Gi();n.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(Ml(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var o=t.form,l=o.submit;try{var a=o.submit=function(){r(),o.submit=l,o.submit(),o.submit=a}}catch(s){}}n.finishInit=function(e){e.save=r,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,r(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(Nl(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=l))}},t.style.display="none";var u=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},n);return u};var hl=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};hl.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 n=t==e;else var n=t&&(e.test?e.test(t):e(t));return n?(++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=Fl(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?Fl(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return Fl(this.string,null,this.tabSize)-(this.lineStart?Fl(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,n){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var i=function(e){return n?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 dl=0,fl=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++dl};Ni(fl),fl.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&bt(e),Ti(this,"clear")){var n=this.find();n&&Si(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],a=Jn(l.markedSpans,this);e&&!this.collapsed?It(e,ei(l),"text"):e&&(null!=a.to&&(i=ei(l)),null!=a.from&&(r=ei(l))),l.markedSpans=er(l.markedSpans,a),null==a.from&&this.collapsed&&!wr(this.doc,l)&&e&&Jr(l,vt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var s=vr(this.lines[o]),u=h(s);u>e.display.maxLineLength&&(e.display.maxLine=s,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Wt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&De(e.doc)),e&&Si(e,"markerCleared",e,this),t&&wt(e),this.parent&&this.parent.clear()}},fl.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],l=Jn(o.markedSpans,this);if(null!=l.from&&(n=Wo(t?o:ei(o),l.from),-1==e))return n;if(null!=l.to&&(r=Wo(t?o:ei(o),l.to),1==e))return r}return n&&{from:n,to:r}},fl.prototype.changed=function(){var e=this.find(-1,!0),t=this,n=this.doc.cm;e&&n&&Nt(n,function(){var r=e.line,i=ei(e.line),o=Qe(n,i);if(o&&(it(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!wr(t.doc,r)&&null!=t.height){var l=t.height;t.height=null;var a=kr(t)-l;a&&Jr(r,r.height+a)}})},fl.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=Oi(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},fl.prototype.detachLine=function(e){if(this.lines.splice(Oi(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var dl=0,pl=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Ni(pl),pl.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Si(this,"clear")}},pl.prototype.find=function(e,t){return this.primary.find(e,t)};var gl=e.LineWidget=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Ni(gl),gl.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=ei(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=kr(this);Jr(n,Math.max(0,n.height-o)),e&&Nt(e,function(){Sr(e,n,-o),It(e,r,"widget")})}},gl.prototype.changed=function(){var e=this.height,t=this.doc.cm,n=this.line;this.height=null;var r=kr(this)-e;r&&(Jr(n,n.height+r),t&&Nt(t,function(){t.curOp.forceUpdate=!0,Sr(t,n,r)}))};var ml=e.Line=function(e,t,n){this.text=e,ur(this,t),this.height=n?n(this):1};Ni(ml),ml.prototype.lineNo=function(){return ei(this)};var vl={},yl={};$r.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height,Tr(i),Si(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;r>e;++e)if(n(this.lines[e]))return!0}},Vr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(i>e){var o=Math.min(t,i-e),l=r.height;if(r.removeInner(e,o),this.height-=l-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof $r))){var a=[];this.collapse(a),this.children=[new $r(a)],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,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>=e){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(;i.lines.length>50;){var l=i.lines.splice(i.lines.length-25,25),a=new 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ii(null),this.id=++bl,this.modeOption=t,this.lineSep=r,"string"==typeof e&&(e=this.splitLines(e)),jr(this,{from:i,to:i,text:e}),Te(this,pe(i),El)};xl.prototype=Ii(Vr.prototype,{constructor:xl,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Qr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Ht(function(e){var t=Wo(this.first,0),n=this.first+this.size-1;Ln(this,{from:t,to:Wo(n,Yr(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),Te(this,pe(t))}),replaceRange:function(e,t,n,r){t=me(this,t),n=n?me(this,n):t,Hn(this,e,t,n,r)},getRange:function(e,t,n){var r=Zr(this,me(this,e),me(this,t));return n===!1?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return ye(this,e)?Yr(this,e):void 0},getLineNumber:function(e){return ei(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Yr(this,e)),vr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return me(this,e)},getCursor:function(e){var t,n=this.sel.primary();return t=null==e||"head"==e?n.head:"anchor"==e?n.anchor:"end"==e||"to"==e||e===!1?n.to():n.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Ht(function(e,t,n){ke(this,me(this,"number"==typeof 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t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:Ht(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];r[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:n}}for(var a=t&&"end"!=t&&Sn(this,r,t),o=r.length-1;o>=0;o--)Ln(this,r[o]);a?Me(this,a):this.cm&&Pn(this.cm)}),undo:Ht(function(){Tn(this,"undo")}),redo:Ht(function(){Tn(this,"redo")}),undoSelection:Ht(function(){Tn(this,"undo",!0)}),redoSelection:Ht(function(){Tn(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new ii(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:gi(this.history.done),undone:gi(this.history.undone)}},setHistory:function(e){var t=this.history=new ii(this.history.maxGeneration);t.done=gi(e.done.slice(0),null,!0),t.undone=gi(e.undone.slice(0),null,!0)},addLineClass:Ht(function(e,t,n){return _n(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(ji(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0})}),removeLineClass:Ht(function(e,t,n){return _n(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[r];if(!i)return!1;if(null==n)e[r]=null;else{var o=i.match(ji(n));if(!o)return!1;var l=o.index+o[0].length;e[r]=i.slice(0,o.index)+(o.index&&l!=i.length?" ":"")+i.slice(l)||null}return!0})}),addLineWidget:Ht(function(e,t,n){return Lr(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return Vn(this,me(this,e),me(this,t),n,"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=me(this,e),Vn(this,e,e,n,"bookmark")},findMarksAt:function(e){e=me(this,e);var t=[],n=Yr(this,e.line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=me(this,e),t=me(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var l=o.markedSpans;if(l)for(var a=0;a<l.length;a++){var s=l[a];i==e.line&&e.ch>s.to||null==s.from&&i!=e.line||i==t.line&&s.from>t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first;return this.iter(function(r){var i=r.text.length+1;return i>e?(t=e,!0):(e-=i,void++n)}),me(this,Wo(n,t))},indexFromPos:function(e){e=me(this,e);var t=e.ch;return e.line<this.first||e.ch<0?0:(this.iter(this.first,e.line,function(e){t+=e.text.length+1}),t)},copy:function(e){var t=new xl(Qr(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new xl(Qr(this,t,n),e.mode||this.modeOption,t,this.lineSep);return 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o=0,l=this.compoundRules.length;l>o;o++)for(var a=this.compoundRules[o],s=0,u=a.length;u>s;s++)this.compoundRuleCodes[a[s]]=[];"ONLYINCOMPOUND"in this.flags&&(this.compoundRuleCodes[this.flags.ONLYINCOMPOUND]=[]),this.dictionaryTable=this._parseDIC(n);for(var o in this.compoundRuleCodes)0==this.compoundRuleCodes[o].length&&delete this.compoundRuleCodes[o];for(var o=0,l=this.compoundRules.length;l>o;o++){for(var c=this.compoundRules[o],h="",s=0,u=c.length;u>s;s++){var d=c[s];h+=d in this.compoundRuleCodes?"("+this.compoundRuleCodes[d].join("|")+")":d}this.compoundRules[o]=new RegExp(h,"i")}}return this};Typo.prototype={load:function(e){for(var t in e)this[t]=e[t];return this},_readFile:function(e,t){t||(t="ISO8859-1");var n=new XMLHttpRequest;return n.open("GET",e,!1),n.overrideMimeType&&n.overrideMimeType("text/plain; charset="+t),n.send(null),n.responseText},_parseAFF:function(e){var t={};e=this._removeAffixComments(e);for(var n=e.split("\n"),r=0,i=n.length;i>r;r++){var o=n[r],l=o.split(/\s+/),a=l[0];if("PFX"==a||"SFX"==a){for(var s=l[1],u=l[2],c=parseInt(l[3],10),h=[],d=r+1,f=r+1+c;f>d;d++){var o=n[d],p=o.split(/\s+/),g=p[2],m=p[3].split("/"),v=m[0];"0"===v&&(v="");var y=this.parseRuleCodes(m[1]),b=p[4],x={};x.add=v,y.length>0&&(x.continuationClasses=y),"."!==b&&("SFX"===a?x.match=new RegExp(b+"$"):x.match=new RegExp("^"+b)),"0"!=g&&("SFX"===a?x.remove=new RegExp(g+"$"):x.remove=g),h.push(x)}t[s]={type:a,combineable:"Y"==u,entries:h},r+=c}else if("COMPOUNDRULE"===a){for(var c=parseInt(l[1],10),d=r+1,f=r+1+c;f>d;d++){var o=n[d],p=o.split(/\s+/);this.compoundRules.push(p[1])}r+=c}else if("REP"===a){var p=o.split(/\s+/);3===p.length&&this.replacementTable.push([p[1],p[2]])}else this.flags[a]=l[1]}return t},_removeAffixComments:function(e){return e=e.replace(/#.*$/gm,""),e=e.replace(/^\s\s*/m,"").replace(/\s\s*$/m,""),e=e.replace(/\n{2,}/g,"\n"),e=e.replace(/^\s\s*/,"").replace(/\s\s*$/,"")},_parseDIC:function(e){function t(e,t){e in r&&"object"==typeof 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0},_applyRule:function(e,t){for(var n=t.entries,r=[],i=0,o=n.length;o>i;i++){var l=n[i];if(!l.match||e.match(l.match)){var a=e;if(l.remove&&(a=a.replace(l.remove,"")),"SFX"===t.type?a+=l.add:a=l.add+a,r.push(a),"continuationClasses"in l)for(var s=0,u=l.continuationClasses.length;u>s;s++){var c=this.rules[l.continuationClasses[s]];c&&(r=r.concat(this._applyRule(a,c)))}}}return r},check:function(e){var t=e.replace(/^\s\s*/,"").replace(/\s\s*$/,"");if(this.checkExact(t))return!0;if(t.toUpperCase()===t){var n=t[0]+t.substring(1).toLowerCase();if(this.hasFlag(n,"KEEPCASE"))return!1;if(this.checkExact(n))return!0}var r=t.toLowerCase();if(r!==t){if(this.hasFlag(r,"KEEPCASE"))return!1;if(this.checkExact(r))return!0}return!1},checkExact:function(e){var t=this.dictionaryTable[e];if("undefined"==typeof t){if("COMPOUNDMIN"in this.flags&&e.length>=this.flags.COMPOUNDMIN)for(var n=0,r=this.compoundRules.length;r>n;n++)if(e.match(this.compoundRules[n]))return!0;return!1}for(var n=0,r=t.length;r>n;n++)if(!this.hasFlag(e,"ONLYINCOMPOUND",t[n]))return!0;return!1},hasFlag:function(e,t,n){if(t in this.flags){if("undefined"==typeof n)var n=Array.prototype.concat.apply([],this.dictionaryTable[e]);if(n&&-1!==n.indexOf(this.flags[t]))return!0}return!1},alphabet:"",suggest:function(e,t){function n(e){for(var t=[],n=0,r=e.length;r>n;n++){for(var i=e[n],o=[],l=0,a=i.length+1;a>l;l++)o.push([i.substring(0,l),i.substring(l,i.length)]);for(var s=[],l=0,a=o.length;a>l;l++){var c=o[l];c[1]&&s.push(c[0]+c[1].substring(1))}for(var h=[],l=0,a=o.length;a>l;l++){var c=o[l];c[1].length>1&&h.push(c[0]+c[1][1]+c[1][0]+c[1].substring(2))}for(var d=[],l=0,a=o.length;a>l;l++){var c=o[l];if(c[1])for(var f=0,p=u.alphabet.length;p>f;f++)d.push(c[0]+u.alphabet[f]+c[1].substring(1))}for(var g=[],l=0,a=o.length;a>l;l++){var c=o[l];if(c[1])for(var f=0,p=u.alphabet.length;p>f;f++)d.push(c[0]+u.alphabet[f]+c[1])}t=t.concat(s),t=t.concat(h),t=t.concat(d),t=t.concat(g)}return t}function 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0!=toolbarBuiltInButtons[e[t]]&&(e[t]=toolbarBuiltInButtons[e[t]]);var n=document.createElement("div");n.className="editor-toolbar";var r=this,i={};r.toolbar=e;for(var t=0;t<e.length;t++)("guide"!=e[t].name||r.options.toolbarGuideIcon!==!1)&&(r.options.hideIcons&&-1!=r.options.hideIcons.indexOf(e[t].name)||!function(e){var t;t="|"===e?createSep():createIcon(e,r.options.toolbarTips),e.action&&("function"==typeof e.action?t.onclick=function(t){e.action(r)}:"string"==typeof e.action&&(t.href=e.action,t.target="_blank")),i[e.name||e]=t,n.appendChild(t)}(e[t]));r.toolbarElements=i;var o=this.codemirror;o.on("cursorActivity",function(){var e=getState(o);for(var t in i)!function(t){var n=i[t];e[t]?n.className+=" active":"fullscreen"!=t&&"side-by-side"!=t&&(n.className=n.className.replace(/\s*active\s*/g,""))}(t)});var l=o.getWrapperElement();return l.parentNode.insertBefore(n,l),n}},SimpleMDE.prototype.createStatusbar=function(e){if(e=e||this.options.status,options=this.options,e&&0!==e.length){var t=document.createElement("div");t.className="editor-statusbar";for(var n,r=this.codemirror,i=0;i<e.length;i++)!function(e){var i=document.createElement("span");i.className=e,"words"===e?(i.innerHTML="0",r.on("update",function(){i.innerHTML=wordCount(r.getValue())})):"lines"===e?(i.innerHTML="0",r.on("update",function(){i.innerHTML=r.lineCount()})):"cursor"===e?(i.innerHTML="0:0",r.on("cursorActivity",function(){n=r.getCursor(),i.innerHTML=n.line+":"+n.ch})):"autosave"===e&&void 0!=options.autosave&&options.autosave.enabled===!0&&i.setAttribute("id","autosaved"),t.appendChild(i)}(e[i]);var o=this.codemirror.getWrapperElement();return o.parentNode.insertBefore(t,o.nextSibling),t}},SimpleMDE.prototype.value=function(e){return void 0===e?this.codemirror.getValue():(this.codemirror.getDoc().setValue(e),this)},SimpleMDE.toggleBold=toggleBold,SimpleMDE.toggleItalic=toggleItalic,SimpleMDE.toggleStrikethrough=toggleStrikethrough,SimpleMDE.toggleBlockquote=toggleBlockquote,SimpleMDE.toggleHeadingSmaller=toggleHeadingSmaller,SimpleMDE.toggleHeadingBigger=toggleHeadingBigger,SimpleMDE.toggleHeading1=toggleHeading1,SimpleMDE.toggleHeading2=toggleHeading2,SimpleMDE.toggleHeading3=toggleHeading3,SimpleMDE.toggleCodeBlock=toggleCodeBlock,SimpleMDE.toggleUnorderedList=toggleUnorderedList,SimpleMDE.toggleOrderedList=toggleOrderedList,SimpleMDE.drawLink=drawLink,SimpleMDE.drawImage=drawImage,SimpleMDE.drawHorizontalRule=drawHorizontalRule,SimpleMDE.undo=undo,SimpleMDE.redo=redo,SimpleMDE.togglePreview=togglePreview,SimpleMDE.toggleSideBySide=toggleSideBySide,SimpleMDE.toggleFullScreen=toggleFullScreen,SimpleMDE.prototype.toggleBold=function(){toggleBold(this)},SimpleMDE.prototype.toggleItalic=function(){toggleItalic(this)},SimpleMDE.prototype.toggleStrikethrough=function(){toggleStrikethrough(this)},SimpleMDE.prototype.toggleBlockquote=function(){toggleBlockquote(this)},SimpleMDE.prototype.toggleHeadingSmaller=function(){toggleHeadingSmaller(this)},SimpleMDE.prototype.toggleHeadingBigger=function(){toggleHeadingBigger(this)},SimpleMDE.prototype.toggleHeading1=function(){toggleHeading1(this)},SimpleMDE.prototype.toggleHeading2=function(){toggleHeading2(this)},SimpleMDE.prototype.toggleHeading3=function(){toggleHeading3(this)},SimpleMDE.prototype.toggleCodeBlock=function(){toggleCodeBlock(this)},SimpleMDE.prototype.toggleUnorderedList=function(){toggleUnorderedList(this)},SimpleMDE.prototype.toggleOrderedList=function(){toggleOrderedList(this)},SimpleMDE.prototype.drawLink=function(){drawLink(this)},SimpleMDE.prototype.drawImage=function(){drawImage(this)},SimpleMDE.prototype.drawHorizontalRule=function(){drawHorizontalRule(this)},SimpleMDE.prototype.undo=function(){undo(this)},SimpleMDE.prototype.redo=function(){redo(this)},SimpleMDE.prototype.togglePreview=function(){togglePreview(this)},SimpleMDE.prototype.toggleSideBySide=function(){toggleSideBySide(this)},SimpleMDE.prototype.toggleFullScreen=function(){toggleFullScreen(this)};