fix(check): fix some html check bugs

2 files changed, 2 insertions, 3 deletions

diff --git a/static/js/theme.min.js b/static/js/theme.min.js
index abfc2ae..708a25e 100644
--- a/static/js/theme.min.js
+++ b/static/js/theme.min.js
@@ -1,4 +1,3 @@
-"use strict";function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function _defineProperties(a,b){for(var c,d=0;d<b.length;d++)c=b[d],c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(a,c.key,c)}function _createClass(a,b,c){return b&&_defineProperties(a.prototype,b),c&&_defineProperties(a,c),a}(function(){'use strict';var a=/*#__PURE__*/function(){function a(){_classCallCheck(this,a)}return _createClass(a,[{key:"forEach",value:function forEach(a,b){a=a||[];for(var c=0;c<a.length;c++)b(a[c])}},{key:"getScrollTop",value:function getScrollTop(){return document.documentElement&&document.documentElement.scrollTop||document.body.scrollTop}}]),a}(),b=/*#__PURE__*/function(){function b(){_classCallCheck(this,b),this.util=new a,this.scrollTop=0,this.scrollEvents=[]}return _createClass(b,[{key:"initMobileMenu",value:function initMobileMenu(){document.getElementById("menu-toggle").onclick=function(){document.getElementById("menu-toggle").classList.toggle("active"),document.getElementById("menu-mobile").classList.toggle("active")}}},{key:"initSwitchTheme",value:function initSwitchTheme(){var a=this;this.util.forEach(document.getElementsByClassName("theme-switch"),function(b){b.onclick=function(){document.body.classList.toggle("dark-theme"),window.isDark=!window.isDark,window.localStorage&&window.localStorage.setItem("theme",window.isDark?"dark":"light"),a.initEcharts()}})}},{key:"initHighlight",value:function initHighlight(){this.util.forEach(document.querySelectorAll(".highlight > .chroma"),function(a){var b=a.querySelectorAll("pre.chroma > code"),c=b[b.length-1],d=c?c.className.toLowerCase():"";a.className+=" "+d}),this.util.forEach(document.querySelectorAll(".highlight > pre.chroma"),function(a){var b=document.createElement("div");b.className=a.className;var c=document.createElement("table");b.appendChild(c);var d=document.createElement("tbody");c.appendChild(d);var e=document.createElement("tr");d.appendChild(e);var f=document.createElement("td");e.appendChild(f),a.parentElement.replaceChild(b,a),f.appendChild(a)})}},{key:"initTable",value:function initTable(){this.util.forEach(document.querySelectorAll(".content table"),function(a){var b=document.createElement("div");b.className="table-wrapper",a.parentElement.replaceChild(b,a),b.appendChild(a)})}},{key:"initHeaderLink",value:function initHeaderLink(){for(var a=1;6>=a;a++)this.util.forEach(document.querySelectorAll(".content > h"+a),function(a){a.classList.add("headerLink"),a.innerHTML="<a href=\"#".concat(a.id,"\"></a>").concat(a.innerHTML)})}},{key:"_refactorToc",value:function _refactorToc(a){this.util.forEach(a.querySelectorAll("a:first-child"),function(a){a.classList.add("toc-link")});for(// when headings do not start with `h1`
-var b,c=a.children[0],d=c;1===d.children.length&&"UL"===(b=d.children[0].children[0]).tagName;)d=b;d!==c&&a.replaceChild(d,c)}},{key:"_initTocState",value:function _initTocState(a){var b=this;if("none"!==window.getComputedStyle(a,null).display){var c="normal"!==window.desktopHeaderMode,d=document.getElementById("header-desktop").getBoundingClientRect().height,e=20+(c?d:0),f=a.offsetTop,g=f-e+(c?0:d),h=document.getElementById("post-footer").offsetTop,j=a.getElementsByClassName("toc-link"),k=document.getElementsByClassName("headerLink")||[],l=a.querySelectorAll(".post-toc-content li"),m=5+(c?d:0),n=function(){var n=b.util.getScrollTop(),o=h-a.getBoundingClientRect().height,p=o-e+(c?0:d);n<g?(a.style.position="absolute",a.style.top="".concat(f,"px")):n>p?(a.style.position="absolute",a.style.top="".concat(o,"px")):(a.style.position="fixed",a.style.top="".concat(e,"px")),b.util.forEach(j,function(a){a.classList.remove("active")}),b.util.forEach(l,function(a){a.classList.remove("has-active")});for(var q=k.length-1,r=0;r<k.length-1;r++){var s=k[r].getBoundingClientRect().top,t=k[r+1].getBoundingClientRect().top;if(0==r&&s>m||s<=m&&t>m){q=r;break}}if(-1!==q){j[q].classList.add("active");for(var u=j[q].parentElement;"NAV"!==u.tagName;)u.classList.add("has-active"),u=u.parentElement.parentElement}};n(),this._initTocOnce||(this.scrollEvents.push(n),this._initTocOnce=!0)}}},{key:"initToc",value:function initToc(){var a=this,b=document.getElementById("post-toc");if(null!==b){var c=document.getElementById("TableOfContents");null===c?b.parentElement.removeChild(b):(this._refactorToc(c),this._initTocState(b),window.addEventListener("resize",function(){window.setTimeout(function(){a._initTocState(b)},0)},!1))}}},{key:"initMermaid",value:function initMermaid(){window.mermaidMap&&(mermaid.initialize({startOnLoad:!1,theme:null}),Object.keys(mermaidMap).forEach(function(a){var b=document.getElementById(a);mermaid.mermaidAPI.render("d"+a,mermaidMap[a],function(a){b.innerHTML=a;var c=b.firstChild;c.style.width="100%"},b)}))}},{key:"initEcharts",value:function initEcharts(){if(window.echartsMap){for(var a=0;a<echartsArr.length;a++)echartsArr[a].dispose();echartsArr=[],Object.keys(echartsMap).forEach(function(a){var b=echarts.init(document.getElementById(a),window.isDark?"dark":"macarons",{renderer:"svg"});b.setOption(echartsMap[a]),echartsArr.push(b)}),window.addEventListener("resize",function(){this.setTimeout(function(){for(var a=0;a<echartsArr.length;a++)echartsArr[a].resize()},0)},!1)}}},{key:"initTypeit",value:function initTypeit(){if(window.typeitArr)for(var a=function(a){var b=typeitArr[a];(function a(c){var d=document.getElementById("r".concat(b[c])).innerHTML;if(c===b.length-1)return void new TypeIt("#".concat(b[c]),{strings:d}).go();var e=new TypeIt("#".concat(b[c]),{strings:d,afterComplete:function afterComplete(){e.destroy(),a(c+1)}}).go()})(0)},b=0;b<typeitArr.length;b++)a(b)}},{key:"initScroll",value:function initScroll(){for(var a=this,b=0;b<this.scrollEvents.length;b++)document.addEventListener("scroll",this.scrollEvents[b],!1);var c=function(){var a=window.matchMedia("only screen and (max-width: 560px)").matches;!a&&"normal"===window.desktopHeaderMode||a&&"normal"===window.mobileHeaderMode?new SmoothScroll("[href^=\"#\"]",{speed:300,speedAsDuration:!0}):new SmoothScroll("[href^=\"#\"]",{speed:300,speedAsDuration:!0,header:"#header-desktop"})};c(),window.addEventListener("resize",function(){window.setTimeout(function(){c()},0)},!1);var d=[];"auto"===window.desktopHeaderMode&&d.push(document.getElementById("header-desktop")),"auto"===window.mobileHeaderMode&&d.push(document.getElementById("header-mobile")),this.util.forEach(d,function(a){a.classList.add("animated"),a.classList.add("faster")});var e=document.getElementById("dynamic-to-top");document.addEventListener("scroll",function(){var b=a.util.getScrollTop();a.util.forEach(d,function(c){a.scrollTop<b?!c.classList.contains("fadeOutUp")&&(c.classList.remove("fadeInDown"),c.classList.add("fadeOutUp")):!c.classList.contains("fadeInDown")&&(c.classList.remove("fadeOutUp"),c.classList.add("fadeInDown")),600<b?a.scrollTop<b?!e.classList.contains("fadeOut")&&(e.classList.remove("fadeIn"),e.classList.add("fadeOut")):(e.style.display="block",!e.classList.contains("fadeIn")&&(e.classList.remove("fadeOut"),e.classList.add("fadeIn"))):e.style.display="none"}),a.scrollTop=b},!1)}},{key:"init",value:function init(){this.initMobileMenu(),this.initSwitchTheme(),this.initHighlight(),this.initTable(),this.initHeaderLink(),this.initMermaid(),this.initEcharts(),this.initTypeit(),this.initToc(),this.initScroll()}}]),b}(),c=function(){var a=new b;a.init()};"loading"===document.readyState?document.addEventListener("DOMContentLoaded",c,!1):c()})();
+"use strict";function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function _defineProperties(a,b){for(var c,d=0;d<b.length;d++)c=b[d],c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(a,c.key,c)}function _createClass(a,b,c){return b&&_defineProperties(a.prototype,b),c&&_defineProperties(a,c),a}(function(){'use strict';var a=/*#__PURE__*/function(){function a(){_classCallCheck(this,a)}return _createClass(a,[{key:"forEach",value:function forEach(a,b){a=a||[];for(var c=0;c<a.length;c++)b(a[c])}},{key:"getScrollTop",value:function getScrollTop(){return document.documentElement&&document.documentElement.scrollTop||document.body.scrollTop}}]),a}(),b=/*#__PURE__*/function(){function b(){_classCallCheck(this,b),this.util=new a,this.scrollTop=0,this.scrollEvents=[]}return _createClass(b,[{key:"initMobileMenu",value:function initMobileMenu(){document.getElementById("menu-toggle").onclick=function(){document.getElementById("menu-toggle").classList.toggle("active"),document.getElementById("menu-mobile").classList.toggle("active")}}},{key:"initSwitchTheme",value:function initSwitchTheme(){var a=this;this.util.forEach(document.getElementsByClassName("theme-switch"),function(b){b.onclick=function(){document.body.classList.toggle("dark-theme"),window.isDark=!window.isDark,window.localStorage&&window.localStorage.setItem("theme",window.isDark?"dark":"light"),a.initEcharts()}})}},{key:"initHighlight",value:function initHighlight(){this.util.forEach(document.querySelectorAll(".highlight > .chroma"),function(a){var b=a.querySelectorAll("pre.chroma > code"),c=b[b.length-1],d=c?c.className.toLowerCase():"";a.className+=" "+d}),this.util.forEach(document.querySelectorAll(".highlight > pre.chroma"),function(a){var b=document.createElement("div");b.className=a.className;var c=document.createElement("table");b.appendChild(c);var d=document.createElement("tbody");c.appendChild(d);var e=document.createElement("tr");d.appendChild(e);var f=document.createElement("td");e.appendChild(f),a.parentElement.replaceChild(b,a),f.appendChild(a)})}},{key:"initTable",value:function initTable(){this.util.forEach(document.querySelectorAll(".content table"),function(a){var b=document.createElement("div");b.className="table-wrapper",a.parentElement.replaceChild(b,a),b.appendChild(a)})}},{key:"initHeaderLink",value:function initHeaderLink(){for(var a=1;6>=a;a++)this.util.forEach(document.querySelectorAll(".content > h"+a),function(a){a.classList.add("headerLink"),a.innerHTML="<a href=\"#".concat(a.id,"\"></a>").concat(a.innerHTML)})}},{key:"_refactorToc",value:function _refactorToc(a){this.util.forEach(a.querySelectorAll("a:first-child"),function(a){a.classList.add("toc-link")})}},{key:"_initTocState",value:function _initTocState(a){var b=this;if("none"!==window.getComputedStyle(a,null).display){var c="normal"!==window.desktopHeaderMode,d=document.getElementById("header-desktop").getBoundingClientRect().height,e=20+(c?d:0),f=a.offsetTop,g=f-e+(c?0:d),h=document.getElementById("post-footer").offsetTop,j=a.getElementsByClassName("toc-link"),k=document.getElementsByClassName("headerLink")||[],l=a.querySelectorAll(".post-toc-content li"),m=5+(c?d:0),n=function(){var n=b.util.getScrollTop(),o=h-a.getBoundingClientRect().height,p=o-e+(c?0:d);n<g?(a.style.position="absolute",a.style.top="".concat(f,"px")):n>p?(a.style.position="absolute",a.style.top="".concat(o,"px")):(a.style.position="fixed",a.style.top="".concat(e,"px")),b.util.forEach(j,function(a){a.classList.remove("active")}),b.util.forEach(l,function(a){a.classList.remove("has-active")});for(var q=k.length-1,r=0;r<k.length-1;r++){var s=k[r].getBoundingClientRect().top,t=k[r+1].getBoundingClientRect().top;if(0==r&&s>m||s<=m&&t>m){q=r;break}}if(-1!==q){j[q].classList.add("active");for(var u=j[q].parentElement;"NAV"!==u.tagName;)u.classList.add("has-active"),u=u.parentElement.parentElement}};n(),this._initTocOnce||(this.scrollEvents.push(n),this._initTocOnce=!0)}}},{key:"initToc",value:function initToc(){var a=this,b=document.getElementById("post-toc");if(null!==b){var c=b.getElementById("TableOfContents");null===c?b.parentElement.removeChild(b):(this._refactorToc(c),this._initTocState(b),window.addEventListener("resize",function(){window.setTimeout(function(){a._initTocState(b)},0)},!1))}}},{key:"initMermaid",value:function initMermaid(){window.mermaidMap&&(mermaid.initialize({startOnLoad:!1,theme:null}),Object.keys(mermaidMap).forEach(function(a){var b=document.getElementById(a);mermaid.mermaidAPI.render("d"+a,mermaidMap[a],function(a){b.innerHTML=a;var c=b.firstChild;c.style.width="100%"},b)}))}},{key:"initEcharts",value:function initEcharts(){if(window.echartsMap){for(var a=0;a<echartsArr.length;a++)echartsArr[a].dispose();echartsArr=[],Object.keys(echartsMap).forEach(function(a){var b=echarts.init(document.getElementById(a),window.isDark?"dark":"macarons",{renderer:"svg"});b.setOption(echartsMap[a]),echartsArr.push(b)}),window.addEventListener("resize",function(){this.setTimeout(function(){for(var a=0;a<echartsArr.length;a++)echartsArr[a].resize()},0)},!1)}}},{key:"initTypeit",value:function initTypeit(){if(window.typeitArr)for(var a=function(a){var b=typeitArr[a];(function a(c){var d=document.getElementById("r".concat(b[c])).innerHTML;if(c===b.length-1)return void new TypeIt("#".concat(b[c]),{strings:d}).go();var e=new TypeIt("#".concat(b[c]),{strings:d,afterComplete:function afterComplete(){e.destroy(),a(c+1)}}).go()})(0)},b=0;b<typeitArr.length;b++)a(b)}},{key:"initScroll",value:function initScroll(){for(var a=this,b=0;b<this.scrollEvents.length;b++)document.addEventListener("scroll",this.scrollEvents[b],!1);var c=function(){var a=window.matchMedia("only screen and (max-width: 560px)").matches;!a&&"normal"===window.desktopHeaderMode||a&&"normal"===window.mobileHeaderMode?new SmoothScroll("[href^=\"#\"]",{speed:300,speedAsDuration:!0}):new SmoothScroll("[href^=\"#\"]",{speed:300,speedAsDuration:!0,header:"#header-desktop"})};c(),window.addEventListener("resize",function(){window.setTimeout(function(){c()},0)},!1);var d=[];"auto"===window.desktopHeaderMode&&d.push(document.getElementById("header-desktop")),"auto"===window.mobileHeaderMode&&d.push(document.getElementById("header-mobile")),this.util.forEach(d,function(a){a.classList.add("animated"),a.classList.add("faster")});var e=document.getElementById("dynamic-to-top");document.addEventListener("scroll",function(){var b=a.util.getScrollTop();a.util.forEach(d,function(c){a.scrollTop<b?!c.classList.contains("fadeOutUp")&&(c.classList.remove("fadeInDown"),c.classList.add("fadeOutUp")):!c.classList.contains("fadeInDown")&&(c.classList.remove("fadeOutUp"),c.classList.add("fadeInDown")),600<b?a.scrollTop<b?!e.classList.contains("fadeOut")&&(e.classList.remove("fadeIn"),e.classList.add("fadeOut")):(e.style.display="block",!e.classList.contains("fadeIn")&&(e.classList.remove("fadeOut"),e.classList.add("fadeIn"))):e.style.display="none"}),a.scrollTop=b},!1)}},{key:"init",value:function init(){this.initMobileMenu(),this.initSwitchTheme(),this.initHighlight(),this.initTable(),this.initHeaderLink(),this.initMermaid(),this.initEcharts(),this.initTypeit(),this.initToc(),this.initScroll()}}]),b}(),c=function(){var a=new b;a.init()};"loading"===document.readyState?document.addEventListener("DOMContentLoaded",c,!1):c()})();
 
 //# sourceMappingURL=theme.min.js.map
\ No newline at end of file
diff --git a/static/js/theme.min.js.map b/static/js/theme.min.js.map
index e7422f7..566bf3c 100644
--- a/static/js/theme.min.js.map
+++ b/static/js/theme.min.js.map
@@ -1 +1 @@
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=> {\n    'use strict';\n\n    class Util {\n        forEach(elements, handler) {\n            elements = elements || [];\n            for (let i = 0; i < elements.length; i++) {\n                handler(elements[i]);\n            }\n        }\n\n        getScrollTop() {\n            return (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;\n        }\n    }\n\n    class Theme {\n        constructor() {\n            this.util = new Util();\n            this.scrollTop = 0;\n            this.scrollEvents = [];\n        }\n\n        initMobileMenu() {\n            document.getElementById('menu-toggle').onclick = () => {\n                document.getElementById('menu-toggle').classList.toggle('active');\n                document.getElementById('menu-mobile').classList.toggle('active');\n            };\n        }\n\n        initSwitchTheme() {\n            this.util.forEach(document.getElementsByClassName('theme-switch'), (button) => {\n                button.onclick = () => {\n                    document.body.classList.toggle('dark-theme');\n                    window.isDark = !window.isDark;\n                    window.localStorage && window.localStorage.setItem('theme', window.isDark ? 'dark' : 'light');\n                    this.initEcharts();\n                };\n            });\n        }\n\n        initHighlight() {\n            this.util.forEach(document.querySelectorAll('.highlight > .chroma'), (block) => {\n                const codes = block.querySelectorAll('pre.chroma > code');\n                const code = codes[codes.length - 1];\n                const lang = code ? code.className.toLowerCase() : '';\n                block.className += ' ' + lang;\n            });\n            this.util.forEach(document.querySelectorAll('.highlight > pre.chroma'), (block) => {\n                const chroma = document.createElement('div');\n                chroma.className = block.className;\n                const table = document.createElement('table');\n                chroma.appendChild(table);\n                const tbody = document.createElement('tbody');\n                table.appendChild(tbody);\n                const tr = document.createElement('tr');\n                tbody.appendChild(tr);\n                const td = document.createElement('td');\n                tr.appendChild(td);\n                block.parentElement.replaceChild(chroma, block);\n                td.appendChild(block);\n            });\n        }\n\n        initTable() {\n            this.util.forEach(document.querySelectorAll('.content table'), (table) => {\n                const wrapper = document.createElement('div');\n                wrapper.className = 'table-wrapper';\n                table.parentElement.replaceChild(wrapper, table);\n                wrapper.appendChild(table);\n            });\n        }\n\n        initHeaderLink() {\n            for (let num = 1; num <= 6; num++) {\n                this.util.forEach(document.querySelectorAll('.content > h' + num), (header) => {\n                    header.classList.add('headerLink');\n                    header.innerHTML = `<a href=\"#${header.id}\"></a>${header.innerHTML}`;\n                });\n            }\n        }\n\n        _refactorToc(toc) {\n            this.util.forEach(toc.querySelectorAll('a:first-child'), (link) => {\n                link.classList.add('toc-link');\n            });\n\n            // when headings do not start with `h1`\n            const oldTocList = toc.children[0];\n            let newTocList = oldTocList;\n            let temp;\n            while (newTocList.children.length === 1\n                && (temp = newTocList.children[0].children[0]).tagName === 'UL') {\n                newTocList = temp;\n            }\n            if (newTocList !== oldTocList) toc.replaceChild(newTocList, oldTocList);\n        }\n\n        _initTocState(tocContainer) {\n            if (window.getComputedStyle(tocContainer, null).display !== 'none') {\n                const fixed = window.desktopHeaderMode !== 'normal';\n                const fixedHeight = document.getElementById('header-desktop').getBoundingClientRect().height;\n                const TOP_SPACING = 20 + (fixed ? fixedHeight : 0);\n                const minTop = tocContainer.offsetTop;\n                const minScrollTop = minTop - TOP_SPACING + (fixed ? 0 : fixedHeight);\n                const footerTop = document.getElementById('post-footer').offsetTop;\n                const toclinks = tocContainer.getElementsByClassName('toc-link');\n                const headerLinks = document.getElementsByClassName('headerLink') || [];\n                const tocLinkLis = tocContainer.querySelectorAll('.post-toc-content li');\n                const INDEX_SPACING = 5 + (fixed ? fixedHeight : 0);\n\n                const changeTocState = () => {\n                    const scrollTop = this.util.getScrollTop();\n                    const maxTop = footerTop - tocContainer.getBoundingClientRect().height;\n                    const maxScrollTop = maxTop - TOP_SPACING + (fixed ? 0 : fixedHeight);\n                    if (scrollTop < minScrollTop) {\n                        tocContainer.style.position = 'absolute';\n                        tocContainer.style.top = `${minTop}px`;\n                    } else if (scrollTop > maxScrollTop) {\n                        tocContainer.style.position = 'absolute';\n                        tocContainer.style.top = `${maxTop}px`;\n                    } else {\n                        tocContainer.style.position = 'fixed';\n                        tocContainer.style.top = `${TOP_SPACING}px`;\n                    }\n\n                    this.util.forEach(toclinks, (link) => { link.classList.remove('active'); });\n                    this.util.forEach(tocLinkLis, (link) => { link.classList.remove('has-active'); });\n                    let activeTocIndex = headerLinks.length - 1;\n                    for (let i = 0; i < headerLinks.length - 1; i++) {\n                        const thisTop = headerLinks[i].getBoundingClientRect().top;\n                        const nextTop = headerLinks[i + 1].getBoundingClientRect().top;\n                        if ((i == 0 && thisTop > INDEX_SPACING)\n                         || (thisTop <= INDEX_SPACING && nextTop > INDEX_SPACING)) {\n                            activeTocIndex = i;\n                            break;\n                        }\n                    }\n                    if (activeTocIndex !== -1) {\n                        toclinks[activeTocIndex].classList.add('active');\n                        let parent = toclinks[activeTocIndex].parentElement;\n                        while (parent.tagName !== 'NAV') {\n                            parent.classList.add('has-active');\n                            parent = parent.parentElement.parentElement;\n                        }\n                    }\n                };\n                changeTocState();\n\n                if (!this._initTocOnce) {\n                    this.scrollEvents.push(changeTocState);\n                    this._initTocOnce = true;\n                }\n            }\n        }\n\n        initToc() {\n            const tocContainer = document.getElementById('post-toc');\n            if (tocContainer !== null) {\n                const toc = document.getElementById('TableOfContents');\n                if (toc === null) {\n                    tocContainer.parentElement.removeChild(tocContainer);\n                } else {\n                    this._refactorToc(toc);\n                    this._initTocState(tocContainer);\n                    window.addEventListener('resize', () => {\n                        window.setTimeout(() => {\n                            this._initTocState(tocContainer);\n                        }, 0);\n                    }, false);\n                }\n            }\n        }\n\n        initMermaid() {\n            if (window.mermaidMap) {\n                mermaid.initialize({startOnLoad: false, theme: null});\n                Object.keys(mermaidMap).forEach((id) => {\n                    const element = document.getElementById(id);\n                    mermaid.mermaidAPI.render(\"d\" + id, mermaidMap[id], (svgCode) => {\n                        element.innerHTML = svgCode;\n                        const svg = element.firstChild;\n                        svg.style.width = \"100%\"\n                    }, element);\n                });\n            }\n        }\n\n        initEcharts() {\n            if (window.echartsMap) {\n                for (let i = 0; i < echartsArr.length; i++) {\n                    echartsArr[i].dispose();\n                }\n                echartsArr = [];\n                Object.keys(echartsMap).forEach((id) => {\n                    let myChart = echarts.init(document.getElementById(id), window.isDark ? 'dark' : 'macarons', {renderer: 'svg'});\n                    myChart.setOption(echartsMap[id]);\n                    echartsArr.push(myChart);\n                });\n                window.addEventListener(\"resize\", function () {\n                    this.setTimeout(() => {\n                        for (let i = 0; i < echartsArr.length; i++) {\n                            echartsArr[i].resize();\n                        }\n                    }, 0);\n                }, false);\n            }\n        }\n\n        initTypeit() {\n            if (window.typeitArr) {\n                for (let i = 0; i < typeitArr.length; i++) {\n                    const group = typeitArr[i];\n                    (function typeone(i) {\n                        const content = document.getElementById(`r${group[i]}`).innerHTML;\n                        if (i === group.length - 1) {\n                            new TypeIt(`#${group[i]}`, {\n                                strings: content,\n                            }).go();\n                            return;\n                        }\n                        let instance = new TypeIt(`#${group[i]}`, {\n                            strings: content,\n                            afterComplete: () => {\n                                instance.destroy();\n                                typeone(i + 1);\n                            },\n                        }).go();\n                    })(0);\n                }\n            }\n        }\n\n        initScroll() {\n            for (let i = 0; i < this.scrollEvents.length; i++) {\n                document.addEventListener('scroll', this.scrollEvents[i], false);\n            }\n            const initSmoothScroll = () => {\n                const isMobile = window.matchMedia('only screen and (max-width: 560px)').matches;\n                if ((!isMobile && window.desktopHeaderMode === 'normal')\n                 || (isMobile && window.mobileHeaderMode === 'normal')) {\n                    new SmoothScroll('[href^=\"#\"]', {speed: 300, speedAsDuration: true});\n                } else {\n                    new SmoothScroll('[href^=\"#\"]', {speed: 300, speedAsDuration: true, header: '#header-desktop'});\n                }\n            };\n            initSmoothScroll();\n            window.addEventListener('resize', () => {\n                window.setTimeout(() => {\n                    initSmoothScroll();\n                }, 0);\n            }, false);\n            const headers = [];\n            if (window.desktopHeaderMode === 'auto') headers.push(document.getElementById('header-desktop'));\n            if (window.mobileHeaderMode === 'auto') headers.push(document.getElementById('header-mobile'));\n            this.util.forEach(headers, (header) => {\n                header.classList.add('animated');\n                header.classList.add('faster');\n            });\n            const toTopButton = document.getElementById('dynamic-to-top');\n            document.addEventListener('scroll', () => {\n                const scrollTop = this.util.getScrollTop();\n                this.util.forEach(headers, (header) => {\n                    if (this.scrollTop < scrollTop) {\n                        if (!header.classList.contains('fadeOutUp')) {\n                            header.classList.remove('fadeInDown');\n                            header.classList.add('fadeOutUp');\n                        }\n                    } else {\n                        if (!header.classList.contains('fadeInDown')) {\n                            header.classList.remove('fadeOutUp');\n                            header.classList.add('fadeInDown');\n                        }\n                    }\n                    if (scrollTop > 600) {\n                        if (this.scrollTop < scrollTop) {\n                            if (!toTopButton.classList.contains('fadeOut')) {\n                                toTopButton.classList.remove('fadeIn');\n                                toTopButton.classList.add('fadeOut');\n                            }\n                        } else {\n                            toTopButton.style.display = 'block';\n                            if (!toTopButton.classList.contains('fadeIn')) {\n                                toTopButton.classList.remove('fadeOut');\n                                toTopButton.classList.add('fadeIn');\n                            }\n                        }\n                    } else {\n                        toTopButton.style.display = 'none';\n                    }\n                });\n                this.scrollTop = scrollTop;\n            }, false);\n        }\n\n        init() {\n            this.initMobileMenu();\n            this.initSwitchTheme();\n            this.initHighlight();\n            this.initTable();\n            this.initHeaderLink();\n            this.initMermaid();\n            this.initEcharts();\n            this.initTypeit();\n            this.initToc();\n            this.initScroll();\n        }\n    }\n\n    const themeInit = () => {\n        const theme = new Theme();\n        theme.init();\n    };\n\n    if (document.readyState !== 'loading') {\n        themeInit();\n    } else {\n        document.addEventListener('DOMContentLoaded', themeInit, false);\n    }\n})();\n"]}
\ No newline at end of file
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=> {\n    'use strict';\n\n    class Util {\n        forEach(elements, handler) {\n            elements = elements || [];\n            for (let i = 0; i < elements.length; i++) {\n                handler(elements[i]);\n            }\n        }\n\n        getScrollTop() {\n            return (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;\n        }\n    }\n\n    class Theme {\n        constructor() {\n            this.util = new Util();\n            this.scrollTop = 0;\n            this.scrollEvents = [];\n        }\n\n        initMobileMenu() {\n            document.getElementById('menu-toggle').onclick = () => {\n                document.getElementById('menu-toggle').classList.toggle('active');\n                document.getElementById('menu-mobile').classList.toggle('active');\n            };\n        }\n\n        initSwitchTheme() {\n            this.util.forEach(document.getElementsByClassName('theme-switch'), (button) => {\n                button.onclick = () => {\n                    document.body.classList.toggle('dark-theme');\n                    window.isDark = !window.isDark;\n                    window.localStorage && window.localStorage.setItem('theme', window.isDark ? 'dark' : 'light');\n                    this.initEcharts();\n                };\n            });\n        }\n\n        initHighlight() {\n            this.util.forEach(document.querySelectorAll('.highlight > .chroma'), (block) => {\n                const codes = block.querySelectorAll('pre.chroma > code');\n                const code = codes[codes.length - 1];\n                const lang = code ? code.className.toLowerCase() : '';\n                block.className += ' ' + lang;\n            });\n            this.util.forEach(document.querySelectorAll('.highlight > pre.chroma'), (block) => {\n                const chroma = document.createElement('div');\n                chroma.className = block.className;\n                const table = document.createElement('table');\n                chroma.appendChild(table);\n                const tbody = document.createElement('tbody');\n                table.appendChild(tbody);\n                const tr = document.createElement('tr');\n                tbody.appendChild(tr);\n                const td = document.createElement('td');\n                tr.appendChild(td);\n                block.parentElement.replaceChild(chroma, block);\n                td.appendChild(block);\n            });\n        }\n\n        initTable() {\n            this.util.forEach(document.querySelectorAll('.content table'), (table) => {\n                const wrapper = document.createElement('div');\n                wrapper.className = 'table-wrapper';\n                table.parentElement.replaceChild(wrapper, table);\n                wrapper.appendChild(table);\n            });\n        }\n\n        initHeaderLink() {\n            for (let num = 1; num <= 6; num++) {\n                this.util.forEach(document.querySelectorAll('.content > h' + num), (header) => {\n                    header.classList.add('headerLink');\n                    header.innerHTML = `<a href=\"#${header.id}\"></a>${header.innerHTML}`;\n                });\n            }\n        }\n\n        _refactorToc(toc) {\n            this.util.forEach(toc.querySelectorAll('a:first-child'), (link) => {\n                link.classList.add('toc-link');\n            });\n        }\n\n        _initTocState(tocContainer) {\n            if (window.getComputedStyle(tocContainer, null).display !== 'none') {\n                const fixed = window.desktopHeaderMode !== 'normal';\n                const fixedHeight = document.getElementById('header-desktop').getBoundingClientRect().height;\n                const TOP_SPACING = 20 + (fixed ? fixedHeight : 0);\n                const minTop = tocContainer.offsetTop;\n                const minScrollTop = minTop - TOP_SPACING + (fixed ? 0 : fixedHeight);\n                const footerTop = document.getElementById('post-footer').offsetTop;\n                const toclinks = tocContainer.getElementsByClassName('toc-link');\n                const headerLinks = document.getElementsByClassName('headerLink') || [];\n                const tocLinkLis = tocContainer.querySelectorAll('.post-toc-content li');\n                const INDEX_SPACING = 5 + (fixed ? fixedHeight : 0);\n\n                const changeTocState = () => {\n                    const scrollTop = this.util.getScrollTop();\n                    const maxTop = footerTop - tocContainer.getBoundingClientRect().height;\n                    const maxScrollTop = maxTop - TOP_SPACING + (fixed ? 0 : fixedHeight);\n                    if (scrollTop < minScrollTop) {\n                        tocContainer.style.position = 'absolute';\n                        tocContainer.style.top = `${minTop}px`;\n                    } else if (scrollTop > maxScrollTop) {\n                        tocContainer.style.position = 'absolute';\n                        tocContainer.style.top = `${maxTop}px`;\n                    } else {\n                        tocContainer.style.position = 'fixed';\n                        tocContainer.style.top = `${TOP_SPACING}px`;\n                    }\n\n                    this.util.forEach(toclinks, (link) => { link.classList.remove('active'); });\n                    this.util.forEach(tocLinkLis, (link) => { link.classList.remove('has-active'); });\n                    let activeTocIndex = headerLinks.length - 1;\n                    for (let i = 0; i < headerLinks.length - 1; i++) {\n                        const thisTop = headerLinks[i].getBoundingClientRect().top;\n                        const nextTop = headerLinks[i + 1].getBoundingClientRect().top;\n                        if ((i == 0 && thisTop > INDEX_SPACING)\n                         || (thisTop <= INDEX_SPACING && nextTop > INDEX_SPACING)) {\n                            activeTocIndex = i;\n                            break;\n                        }\n                    }\n                    if (activeTocIndex !== -1) {\n                        toclinks[activeTocIndex].classList.add('active');\n                        let parent = toclinks[activeTocIndex].parentElement;\n                        while (parent.tagName !== 'NAV') {\n                            parent.classList.add('has-active');\n                            parent = parent.parentElement.parentElement;\n                        }\n                    }\n                };\n                changeTocState();\n\n                if (!this._initTocOnce) {\n                    this.scrollEvents.push(changeTocState);\n                    this._initTocOnce = true;\n                }\n            }\n        }\n\n        initToc() {\n            const tocContainer = document.getElementById('post-toc');\n            if (tocContainer !== null) {\n                const toc = tocContainer.getElementById('TableOfContents');\n                if (toc === null) {\n                    tocContainer.parentElement.removeChild(tocContainer);\n                } else {\n                    this._refactorToc(toc);\n                    this._initTocState(tocContainer);\n                    window.addEventListener('resize', () => {\n                        window.setTimeout(() => {\n                            this._initTocState(tocContainer);\n                        }, 0);\n                    }, false);\n                }\n            }\n        }\n\n        initMermaid() {\n            if (window.mermaidMap) {\n                mermaid.initialize({startOnLoad: false, theme: null});\n                Object.keys(mermaidMap).forEach((id) => {\n                    const element = document.getElementById(id);\n                    mermaid.mermaidAPI.render(\"d\" + id, mermaidMap[id], (svgCode) => {\n                        element.innerHTML = svgCode;\n                        const svg = element.firstChild;\n                        svg.style.width = \"100%\"\n                    }, element);\n                });\n            }\n        }\n\n        initEcharts() {\n            if (window.echartsMap) {\n                for (let i = 0; i < echartsArr.length; i++) {\n                    echartsArr[i].dispose();\n                }\n                echartsArr = [];\n                Object.keys(echartsMap).forEach((id) => {\n                    let myChart = echarts.init(document.getElementById(id), window.isDark ? 'dark' : 'macarons', {renderer: 'svg'});\n                    myChart.setOption(echartsMap[id]);\n                    echartsArr.push(myChart);\n                });\n                window.addEventListener(\"resize\", function () {\n                    this.setTimeout(() => {\n                        for (let i = 0; i < echartsArr.length; i++) {\n                            echartsArr[i].resize();\n                        }\n                    }, 0);\n                }, false);\n            }\n        }\n\n        initTypeit() {\n            if (window.typeitArr) {\n                for (let i = 0; i < typeitArr.length; i++) {\n                    const group = typeitArr[i];\n                    (function typeone(i) {\n                        const content = document.getElementById(`r${group[i]}`).innerHTML;\n                        if (i === group.length - 1) {\n                            new TypeIt(`#${group[i]}`, {\n                                strings: content,\n                            }).go();\n                            return;\n                        }\n                        let instance = new TypeIt(`#${group[i]}`, {\n                            strings: content,\n                            afterComplete: () => {\n                                instance.destroy();\n                                typeone(i + 1);\n                            },\n                        }).go();\n                    })(0);\n                }\n            }\n        }\n\n        initScroll() {\n            for (let i = 0; i < this.scrollEvents.length; i++) {\n                document.addEventListener('scroll', this.scrollEvents[i], false);\n            }\n            const initSmoothScroll = () => {\n                const isMobile = window.matchMedia('only screen and (max-width: 560px)').matches;\n                if ((!isMobile && window.desktopHeaderMode === 'normal')\n                 || (isMobile && window.mobileHeaderMode === 'normal')) {\n                    new SmoothScroll('[href^=\"#\"]', {speed: 300, speedAsDuration: true});\n                } else {\n                    new SmoothScroll('[href^=\"#\"]', {speed: 300, speedAsDuration: true, header: '#header-desktop'});\n                }\n            };\n            initSmoothScroll();\n            window.addEventListener('resize', () => {\n                window.setTimeout(() => {\n                    initSmoothScroll();\n                }, 0);\n            }, false);\n            const headers = [];\n            if (window.desktopHeaderMode === 'auto') headers.push(document.getElementById('header-desktop'));\n            if (window.mobileHeaderMode === 'auto') headers.push(document.getElementById('header-mobile'));\n            this.util.forEach(headers, (header) => {\n                header.classList.add('animated');\n                header.classList.add('faster');\n            });\n            const toTopButton = document.getElementById('dynamic-to-top');\n            document.addEventListener('scroll', () => {\n                const scrollTop = this.util.getScrollTop();\n                this.util.forEach(headers, (header) => {\n                    if (this.scrollTop < scrollTop) {\n                        if (!header.classList.contains('fadeOutUp')) {\n                            header.classList.remove('fadeInDown');\n                            header.classList.add('fadeOutUp');\n                        }\n                    } else {\n                        if (!header.classList.contains('fadeInDown')) {\n                            header.classList.remove('fadeOutUp');\n                            header.classList.add('fadeInDown');\n                        }\n                    }\n                    if (scrollTop > 600) {\n                        if (this.scrollTop < scrollTop) {\n                            if (!toTopButton.classList.contains('fadeOut')) {\n                                toTopButton.classList.remove('fadeIn');\n                                toTopButton.classList.add('fadeOut');\n                            }\n                        } else {\n                            toTopButton.style.display = 'block';\n                            if (!toTopButton.classList.contains('fadeIn')) {\n                                toTopButton.classList.remove('fadeOut');\n                                toTopButton.classList.add('fadeIn');\n                            }\n                        }\n                    } else {\n                        toTopButton.style.display = 'none';\n                    }\n                });\n                this.scrollTop = scrollTop;\n            }, false);\n        }\n\n        init() {\n            this.initMobileMenu();\n            this.initSwitchTheme();\n            this.initHighlight();\n            this.initTable();\n            this.initHeaderLink();\n            this.initMermaid();\n            this.initEcharts();\n            this.initTypeit();\n            this.initToc();\n            this.initScroll();\n        }\n    }\n\n    const themeInit = () => {\n        const theme = new Theme();\n        theme.init();\n    };\n\n    if (document.readyState !== 'loading') {\n        themeInit();\n    } else {\n        document.addEventListener('DOMContentLoaded', themeInit, false);\n    }\n})();\n"]}
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