diff --git a/footer.php b/footer.php
index c57ca5f..a34edb6 100644
--- a/footer.php
+++ b/footer.php
@@ -2,10 +2,22 @@
 <footer id="footer" class="footer">
 <?php echo allwords(); ?>
     <div class="copyright">
-        <span>© <?php $this->options->title() ?> | Powered by <a href="https://typecho.org" target="_blank">Typecho</a> | Theme by  <a href="https://github.com/Siricee" target="_blank">hexo-theme-Chic</a> | 移植 by <a href="https://imsun.org" target="_blank">Sun</a> </span>
+        <span>© <?php $this->options->title() ?> | Powered by <a href="https://typecho.org" target="_blank">Typecho</a> &  <a href="https://github.com/Siricee/hexo-theme-Chic" target="_blank">Chic</a>| Theme by  <a href="https://imsun.org" target="_blank">Sun</a> </span>
     </div>
     <?php $this->options->tongji(); ?>   
 </footer>
+<script>
+  document.addEventListener('DOMContentLoaded', function () {
+    var defaultLanguage = 'javascript'; // 设置默认语言
+    document.querySelectorAll('pre code').forEach(function (block) {
+      if (!block.classList.length) {
+        block.classList.add('language-' + defaultLanguage);
+      }
+    });
+    Prism.highlightAll();
+  });
+</script>
+
 </div>
 </body>
 </html>
\ No newline at end of file
diff --git a/functions.php b/functions.php
index bca1139..48132c5 100644
--- a/functions.php
+++ b/functions.php
@@ -84,7 +84,6 @@ function timer_start() {
     }
     return $r;
     }
-
 /*
  * 全站字数
  */
@@ -148,4 +147,14 @@ function allwords() {
     echo '全站共 '.$chars.' 字，写完一本我国著名的四大名著了！';}
     elseif ($chars>1000000){
     echo '全站共 '.$chars.' 字，已写一本列夫·托尔斯泰的《战争与和平》了！';}
-} 
\ No newline at end of file
+}
+//文章目录功能-给文章内标题加上id
+function addHeaderLinks($text)
+{
+    return preg_replace_callback('/<h([1-6])>(.*?)<\/h\1>/', function ($matches) {
+        $level = $matches[1];
+        $title = $matches[2];
+        $id = htmlspecialchars(strip_tags($title), ENT_QUOTES, 'UTF-8');
+        return sprintf('<h%s id="%s"><a href="#%s" class="headerlink" title="%s">%s</a></h%s>', $level, $id, $id, $title, $title, $level);
+    }, $text);
+}
\ No newline at end of file
diff --git a/header.php b/header.php
index d035459..a69369e 100644
--- a/header.php
+++ b/header.php
@@ -22,6 +22,8 @@
 <script src="<?php $this->options->themeUrl('script.js'); ?>"></script>
 <?php $this->header("generator=&template=&pingback=&wlw=&xmlrpc=&rss1=&atom=&rss2=/feed"); ?>
 <?php $this->options->addhead(); ?>
+<script src="//cdnjs.sgcd.net/code-highlight/js/prism.js"></script>
+<link rel="stylesheet" href="//cdnjs.sgcd.net/code-highlight/css/prism.css"  />
 <?php $this->header(); ?> 
 </head>
 <body>
diff --git a/post.php b/post.php
index d5e5657..11dc179 100644
--- a/post.php
+++ b/post.php
@@ -2,6 +2,9 @@
 <?php $this->need('header.php'); ?>
 <div class="main">
 <div class="container">
+<?php if ($this->options->showtoc): ?>
+        <?php $this->need('toc.php'); ?>
+    <?php endif; ?>
     <article class="post-wrap">
         <header class="post-header">
             <h1 class="post-title"><?php $this->title() ?></h1>
@@ -12,9 +15,8 @@
                         <span class="post-category">
                         所属分类:
                         </span><?php $this->category(','); ?> <span class="dot"></span>
-                        <span> 浏览:</span><?php get_post_view($this) ?>次<span class="dot"></span>
+                        <span> 浏览:</span><?php get_post_view($this) ?>次 
                     <?php if($this->user->hasLogin() && $this->user->pass('editor', true)): ?>
-                        <span><span class="dot"></span>
                 <a href="<?php $this->options->adminUrl('write-post.php?cid=' . $this->cid); ?>" target="_blank" title="编辑文章">
                 <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="16" height="16">
                 <path 
@@ -24,7 +26,7 @@
                 </div>
         </header>
         <div class="post-content">
-        <?php $this->content(); ?>
+        <?php $content = $this->content; echo addHeaderLinks($content); ?>
         </div>
             <section class="post-copyright">
                     <p class="copyright-item">
@@ -71,8 +73,5 @@
     </article>
     </div>
     </div>  
-    <?php if ($this->options->showtoc): ?>
-        <?php $this->need('toc.php'); ?>
-<?php endif; ?>
 <?php $this->need('footer.php'); ?>
 
diff --git a/tocbot.min.js b/tocbot.min.js
index e9bc290..4e1c0b3 100644
--- a/tocbot.min.js
+++ b/tocbot.min.js
@@ -1 +1 @@
-!function(e){function t(o){if(n[o])return n[o].exports;var l=n[o]={i:o,l:!1,exports:{}};return e[o].call(l.exports,l,l.exports,t),l.l=!0,l.exports}var n={};t.m=e,t.c=n,t.d=function(e,n,o){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:o})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=0)}([function(e,t,n){(function(o){var l,r,i;!function(n,o){r=[],l=o(n),void 0!==(i="function"==typeof l?l.apply(t,r):l)&&(e.exports=i)}(void 0!==o?o:this.window||this.global,function(e){"use strict";function t(){for(var e={},t=0;t<arguments.length;t++){var n=arguments[t];for(var o in n)m.call(n,o)&&(e[o]=n[o])}return e}function o(e,t,n){t||(t=250);var o,l;return function(){var r=n||this,i=+new Date,s=arguments;o&&i<o+t?(clearTimeout(l),l=setTimeout(function(){o=i,e.apply(r,s)},t)):(o=i,e.apply(r,s))}}var l,r,i=n(2),s={},c={},a=n(3),u=n(4);if("undefined"!=typeof window){var d,f=!!e.document.querySelector&&!!e.addEventListener,m=Object.prototype.hasOwnProperty;return c.destroy=function(){if(!s.skipRendering)try{document.querySelector(s.tocSelector).innerHTML=""}catch(e){console.warn("Element not found: "+s.tocSelector)}s.scrollContainer&&document.querySelector(s.scrollContainer)?(document.querySelector(s.scrollContainer).removeEventListener("scroll",this._scrollListener,!1),document.querySelector(s.scrollContainer).removeEventListener("resize",this._scrollListener,!1),l&&document.querySelector(s.scrollContainer).removeEventListener("click",this._clickListener,!1)):(document.removeEventListener("scroll",this._scrollListener,!1),document.removeEventListener("resize",this._scrollListener,!1),l&&document.removeEventListener("click",this._clickListener,!1))},c.init=function(e){if(f&&(s=t(i,e||{}),this.options=s,this.state={},s.scrollSmooth&&(s.duration=s.scrollSmoothDuration,s.offset=s.scrollSmoothOffset,c.scrollSmooth=n(5).initSmoothScrolling(s)),l=a(s),r=u(s),this._buildHtml=l,this._parseContent=r,c.destroy(),null!==(d=r.selectHeadings(s.contentSelector,s.headingSelector)))){var m=r.nestHeadingsArray(d),h=m.nest;s.skipRendering||l.render(s.tocSelector,h),this._scrollListener=o(function(e){l.updateToc(d);var t=e&&e.target&&e.target.scrollingElement&&0===e.target.scrollingElement.scrollTop;(e&&(0===e.eventPhase||null===e.currentTarget)||t)&&(l.updateToc(d),s.scrollEndCallback&&s.scrollEndCallback(e))},s.throttleTimeout),this._scrollListener(),s.scrollContainer&&document.querySelector(s.scrollContainer)?(document.querySelector(s.scrollContainer).addEventListener("scroll",this._scrollListener,!1),document.querySelector(s.scrollContainer).addEventListener("resize",this._scrollListener,!1)):(document.addEventListener("scroll",this._scrollListener,!1),document.addEventListener("resize",this._scrollListener,!1));var p=null;return this._clickListener=o(function(e){s.scrollSmooth&&l.disableTocAnimation(e),l.updateToc(d),p&&clearTimeout(p),p=setTimeout(function(){l.enableTocAnimation()},s.scrollSmoothDuration)},s.throttleTimeout),s.scrollContainer&&document.querySelector(s.scrollContainer)?document.querySelector(s.scrollContainer).addEventListener("click",this._clickListener,!1):document.addEventListener("click",this._clickListener,!1),this}},c.refresh=function(e){c.destroy(),c.init(e||this.options)},e.tocbot=c,c}})}).call(t,n(1))},function(e,t){var n;n=function(){return this}();try{n=n||Function("return this")()||(0,eval)("this")}catch(e){"object"==typeof window&&(n=window)}e.exports=n},function(e,t){e.exports={tocSelector:".js-toc",contentSelector:".js-toc-content",headingSelector:"h1, h2, h3",ignoreSelector:".js-toc-ignore",hasInnerContainers:!1,linkClass:"toc-link",extraLinkClasses:"",activeLinkClass:"is-active-link",listClass:"toc-list",extraListClasses:"",isCollapsedClass:"is-collapsed",collapsibleClass:"is-collapsible",listItemClass:"toc-list-item",activeListItemClass:"is-active-li",collapseDepth:0,scrollSmooth:!0,scrollSmoothDuration:420,scrollSmoothOffset:0,scrollEndCallback:function(e){},headingsOffset:1,throttleTimeout:50,positionFixedSelector:null,positionFixedClass:"is-position-fixed",fixedSidebarOffset:"auto",includeHtml:!1,onClick:!1,orderedList:!0,scrollContainer:null,skipRendering:!1}},function(e,t){e.exports=function(e){function t(e,n){var r=n.appendChild(o(e));if(e.children.length){var i=l(e.isCollapsed);e.children.forEach(function(e){t(e,i)}),r.appendChild(i)}}function n(e,n){var o=l(!1);n.forEach(function(e){t(e,o)});var r=document.querySelector(e);if(null!==r)return r.firstChild&&r.removeChild(r.firstChild),0===n.length?r:r.appendChild(o)}function o(t){var n=document.createElement("li"),o=document.createElement("a");return e.listItemClass&&n.setAttribute("class",e.listItemClass),e.onClick&&(o.onclick=e.onClick),e.includeHtml&&t.childNodes.length?d.call(t.childNodes,function(e){o.appendChild(e.cloneNode(!0))}):o.textContent=t.textContent,o.setAttribute("href","#"+t.id),o.setAttribute("class",e.linkClass+p+"node-name--"+t.nodeName+p+e.extraLinkClasses),n.appendChild(o),n}function l(t){var n=e.orderedList?"ol":"ul",o=document.createElement(n),l=e.listClass+p+e.extraListClasses;return t&&(l+=p+e.collapsibleClass,l+=p+e.isCollapsedClass),o.setAttribute("class",l),o}function r(){if(e.scrollContainer&&document.querySelector(e.scrollContainer))var t=document.querySelector(e.scrollContainer).scrollTop;else var t=document.documentElement.scrollTop||m.scrollTop;var n=document.querySelector(e.positionFixedSelector);"auto"===e.fixedSidebarOffset&&(e.fixedSidebarOffset=document.querySelector(e.tocSelector).offsetTop),t>e.fixedSidebarOffset?-1===n.className.indexOf(e.positionFixedClass)&&(n.className+=p+e.positionFixedClass):n.className=n.className.split(p+e.positionFixedClass).join("")}function i(t){var n=0;return t!=document.querySelector(e.contentSelector&&null!=t)&&(n=t.offsetTop,e.hasInnerContainers&&(n+=i(t.offsetParent))),n}function s(t){if(e.scrollContainer&&document.querySelector(e.scrollContainer))var n=document.querySelector(e.scrollContainer).scrollTop;else var n=document.documentElement.scrollTop||m.scrollTop;e.positionFixedSelector&&r();var o,l=t;if(h&&null!==document.querySelector(e.tocSelector)&&l.length>0){f.call(l,function(t,r){if(i(t)>n+e.headingsOffset+10){return o=l[0===r?r:r-1],!0}if(r===l.length-1)return o=l[l.length-1],!0});var s=document.querySelector(e.tocSelector).querySelectorAll("."+e.linkClass);d.call(s,function(t){t.className=t.className.split(p+e.activeLinkClass).join("")});var a=document.querySelector(e.tocSelector).querySelectorAll("."+e.listItemClass);d.call(a,function(t){t.className=t.className.split(p+e.activeListItemClass).join("")});var u=document.querySelector(e.tocSelector).querySelector("."+e.linkClass+".node-name--"+o.nodeName+'[href="#'+o.id+'"]');-1===u.className.indexOf(e.activeLinkClass)&&(u.className+=p+e.activeLinkClass);var C=u.parentNode;C&&-1===C.className.indexOf(e.activeListItemClass)&&(C.className+=p+e.activeListItemClass);var v=document.querySelector(e.tocSelector).querySelectorAll("."+e.listClass+"."+e.collapsibleClass);d.call(v,function(t){-1===t.className.indexOf(e.isCollapsedClass)&&(t.className+=p+e.isCollapsedClass)}),u.nextSibling&&-1!==u.nextSibling.className.indexOf(e.isCollapsedClass)&&(u.nextSibling.className=u.nextSibling.className.split(p+e.isCollapsedClass).join("")),c(u.parentNode.parentNode)}}function c(t){return-1!==t.className.indexOf(e.collapsibleClass)&&-1!==t.className.indexOf(e.isCollapsedClass)?(t.className=t.className.split(p+e.isCollapsedClass).join(""),c(t.parentNode.parentNode)):t}function a(t){var n=t.target||t.srcElement;"string"==typeof n.className&&-1!==n.className.indexOf(e.linkClass)&&(h=!1)}function u(){h=!0}var d=[].forEach,f=[].some,m=document.body,h=!0,p=" ";return{enableTocAnimation:u,disableTocAnimation:a,render:n,updateToc:s}}},function(e,t){e.exports=function(e){function t(e){return e[e.length-1]}function n(e){return+e.nodeName.split("H").join("")}function o(t){var o={id:t.id,children:[],nodeName:t.nodeName,headingLevel:n(t),textContent:t.textContent.trim()};return e.includeHtml&&(o.childNodes=t.childNodes),o}function l(l,r){for(var i=o(l),s=n(l),c=r,a=t(c),u=a?a.headingLevel:0,d=s-u;d>0;)a=t(c),a&&void 0!==a.children&&(c=a.children),d--;return s>=e.collapseDepth&&(i.isCollapsed=!0),c.push(i),c}function r(t,n){var o=n;e.ignoreSelector&&(o=n.split(",").map(function(t){return t.trim()+":not("+e.ignoreSelector+")"}));try{return document.querySelector(t).querySelectorAll(o)}catch(e){return console.warn("Element not found: "+t),null}}function i(e){return s.call(e,function(e,t){return l(o(t),e.nest),e},{nest:[]})}var s=[].reduce;return{nestHeadingsArray:i,selectHeadings:r}}},function(e,t){function n(e){function t(e){return"a"===e.tagName.toLowerCase()&&(e.hash.length>0||"#"===e.href.charAt(e.href.length-1))&&(n(e.href)===s||n(e.href)+"#"===s)}function n(e){return e.slice(0,e.lastIndexOf("#"))}function l(e){var t=document.getElementById(e.substring(1));t&&(/^(?:a|select|input|button|textarea)$/i.test(t.tagName)||(t.tabIndex=-1),t.focus())}!function(){document.documentElement.style}();var r=e.duration,i=e.offset,s=location.hash?n(location.href):location.href;!function(){function n(n){!t(n.target)||n.target.className.indexOf("no-smooth-scroll")>-1||"#"===n.target.href.charAt(n.target.href.length-2)&&"!"===n.target.href.charAt(n.target.href.length-1)||-1===n.target.className.indexOf(e.linkClass)||o(n.target.hash,{duration:r,offset:i,callback:function(){l(n.target.hash)}})}document.body.addEventListener("click",n,!1)}()}function o(e,t){function n(e){i=e-r,window.scrollTo(0,c.easing(i,s,u,d)),i<d?requestAnimationFrame(n):o()}function o(){window.scrollTo(0,s+u),"function"==typeof c.callback&&c.callback()}function l(e,t,n,o){return(e/=o/2)<1?n/2*e*e+t:(e--,-n/2*(e*(e-2)-1)+t)}var r,i,s=window.pageYOffset,c={duration:t.duration,offset:t.offset||0,callback:t.callback,easing:t.easing||l},a=document.querySelector('[id="'+decodeURI(e).split("#").join("")+'"]'),u="string"==typeof e?c.offset+(e?a&&a.getBoundingClientRect().top||0:-(document.documentElement.scrollTop||document.body.scrollTop)):e,d="function"==typeof c.duration?c.duration(u):c.duration;requestAnimationFrame(function(e){r=e,n(e)})}t.initSmoothScrolling=n}]);
\ No newline at end of file
+!function (e) { function t(o) { if (n[o]) return n[o].exports; var l = n[o] = { i: o, l: !1, exports: {} }; return e[o].call(l.exports, l, l.exports, t), l.l = !0, l.exports } var n = {}; t.m = e, t.c = n, t.d = function (e, n, o) { t.o(e, n) || Object.defineProperty(e, n, { configurable: !1, enumerable: !0, get: o }) }, t.n = function (e) { var n = e && e.__esModule ? function () { return e.default } : function () { return e }; return t.d(n, "a", n), n }, t.o = function (e, t) { return Object.prototype.hasOwnProperty.call(e, t) }, t.p = "", t(t.s = 0) }([function (e, t, n) { (function (o) { var l, r, i; !function (n, o) { r = [], l = o(n), void 0 !== (i = "function" == typeof l ? l.apply(t, r) : l) && (e.exports = i) }(void 0 !== o ? o : this.window || this.global, function (e) { "use strict"; function t() { for (var e = {}, t = 0; t < arguments.length; t++) { var n = arguments[t]; for (var o in n) m.call(n, o) && (e[o] = n[o]) } return e } function o(e, t, n) { t || (t = 250); var o, l; return function () { var r = n || this, i = +new Date, s = arguments; o && i < o + t ? (clearTimeout(l), l = setTimeout(function () { o = i, e.apply(r, s) }, t)) : (o = i, e.apply(r, s)) } } var l, r, i = n(2), s = {}, c = {}, a = n(3), u = n(4); if ("undefined" != typeof window) { var d, f = !!e.document.querySelector && !!e.addEventListener, m = Object.prototype.hasOwnProperty; return c.destroy = function () { if (!s.skipRendering) try { document.querySelector(s.tocSelector).innerHTML = "" } catch (e) { console.warn("Element not found: " + s.tocSelector) } s.scrollContainer && document.querySelector(s.scrollContainer) ? (document.querySelector(s.scrollContainer).removeEventListener("scroll", this._scrollListener, !1), document.querySelector(s.scrollContainer).removeEventListener("resize", this._scrollListener, !1), l && document.querySelector(s.scrollContainer).removeEventListener("click", this._clickListener, !1)) : (document.removeEventListener("scroll", this._scrollListener, !1), document.removeEventListener("resize", this._scrollListener, !1), l && document.removeEventListener("click", this._clickListener, !1)) }, c.init = function (e) { if (f && (s = t(i, e || {}), this.options = s, this.state = {}, s.scrollSmooth && (s.duration = s.scrollSmoothDuration, s.offset = s.scrollSmoothOffset, c.scrollSmooth = n(5).initSmoothScrolling(s)), l = a(s), r = u(s), this._buildHtml = l, this._parseContent = r, c.destroy(), null !== (d = r.selectHeadings(s.contentSelector, s.headingSelector)))) { var m = r.nestHeadingsArray(d), h = m.nest; s.skipRendering || l.render(s.tocSelector, h), this._scrollListener = o(function (e) { l.updateToc(d); var t = e && e.target && e.target.scrollingElement && 0 === e.target.scrollingElement.scrollTop; (e && (0 === e.eventPhase || null === e.currentTarget) || t) && (l.updateToc(d), s.scrollEndCallback && s.scrollEndCallback(e)) }, s.throttleTimeout), this._scrollListener(), s.scrollContainer && document.querySelector(s.scrollContainer) ? (document.querySelector(s.scrollContainer).addEventListener("scroll", this._scrollListener, !1), document.querySelector(s.scrollContainer).addEventListener("resize", this._scrollListener, !1)) : (document.addEventListener("scroll", this._scrollListener, !1), document.addEventListener("resize", this._scrollListener, !1)); var p = null; return this._clickListener = o(function (e) { s.scrollSmooth && l.disableTocAnimation(e), l.updateToc(d), p && clearTimeout(p), p = setTimeout(function () { l.enableTocAnimation() }, s.scrollSmoothDuration) }, s.throttleTimeout), s.scrollContainer && document.querySelector(s.scrollContainer) ? document.querySelector(s.scrollContainer).addEventListener("click", this._clickListener, !1) : document.addEventListener("click", this._clickListener, !1), this } }, c.refresh = function (e) { c.destroy(), c.init(e || this.options) }, e.tocbot = c, c } }) }).call(t, n(1)) }, function (e, t) { var n; n = function () { return this }(); try { n = n || Function("return this")() || (0, eval)("this") } catch (e) { "object" == typeof window && (n = window) } e.exports = n }, function (e, t) { e.exports = { tocSelector: ".js-toc", contentSelector: ".js-toc-content", headingSelector: "h1, h2, h3", ignoreSelector: ".js-toc-ignore", hasInnerContainers: !1, linkClass: "toc-link", extraLinkClasses: "", activeLinkClass: "is-active-link", listClass: "toc-list", extraListClasses: "", isCollapsedClass: "is-collapsed", collapsibleClass: "is-collapsible", listItemClass: "toc-list-item", activeListItemClass: "is-active-li", collapseDepth: 0, scrollSmooth: !0, scrollSmoothDuration: 420, scrollSmoothOffset: 0, scrollEndCallback: function (e) { }, headingsOffset: 1, throttleTimeout: 50, positionFixedSelector: null, positionFixedClass: "is-position-fixed", fixedSidebarOffset: "auto", includeHtml: !1, onClick: !1, orderedList: !0, scrollContainer: null, skipRendering: !1 } }, function (e, t) { e.exports = function (e) { function t(e, n) { var r = n.appendChild(o(e)); if (e.children.length) { var i = l(e.isCollapsed); e.children.forEach(function (e) { t(e, i) }), r.appendChild(i) } } function n(e, n) { var o = l(!1); n.forEach(function (e) { t(e, o) }); var r = document.querySelector(e); if (null !== r) return r.firstChild && r.removeChild(r.firstChild), 0 === n.length ? r : r.appendChild(o) } function o(t) { var n = document.createElement("li"), o = document.createElement("a"); return e.listItemClass && n.setAttribute("class", e.listItemClass), e.onClick && (o.onclick = e.onClick), e.includeHtml && t.childNodes.length ? d.call(t.childNodes, function (e) { o.appendChild(e.cloneNode(!0)) }) : o.textContent = t.textContent, o.setAttribute("href", "#" + t.id), o.setAttribute("class", e.linkClass + p + "node-name--" + t.nodeName + p + e.extraLinkClasses), n.appendChild(o), n } function l(t) { var n = e.orderedList ? "ol" : "ul", o = document.createElement(n), l = e.listClass + p + e.extraListClasses; return t && (l += p + e.collapsibleClass, l += p + e.isCollapsedClass), o.setAttribute("class", l), o } function r() { if (e.scrollContainer && document.querySelector(e.scrollContainer)) var t = document.querySelector(e.scrollContainer).scrollTop; else var t = document.documentElement.scrollTop || m.scrollTop; var n = document.querySelector(e.positionFixedSelector); "auto" === e.fixedSidebarOffset && (e.fixedSidebarOffset = document.querySelector(e.tocSelector).offsetTop), t > e.fixedSidebarOffset ? -1 === n.className.indexOf(e.positionFixedClass) && (n.className += p + e.positionFixedClass) : n.className = n.className.split(p + e.positionFixedClass).join("") } function i(t) { var n = 0; return t != document.querySelector(e.contentSelector && null != t) && (n = t.offsetTop, e.hasInnerContainers && (n += i(t.offsetParent))), n } function s(t) { if (e.scrollContainer && document.querySelector(e.scrollContainer)) var n = document.querySelector(e.scrollContainer).scrollTop; else var n = document.documentElement.scrollTop || m.scrollTop; e.positionFixedSelector && r(); var o, l = t; if (h && null !== document.querySelector(e.tocSelector) && l.length > 0) { f.call(l, function (t, r) { if (i(t) > n + e.headingsOffset + 10) { return o = l[0 === r ? r : r - 1], !0 } if (r === l.length - 1) return o = l[l.length - 1], !0 }); var s = document.querySelector(e.tocSelector).querySelectorAll("." + e.linkClass); d.call(s, function (t) { t.className = t.className.split(p + e.activeLinkClass).join("") }); var a = document.querySelector(e.tocSelector).querySelectorAll("." + e.listItemClass); d.call(a, function (t) { t.className = t.className.split(p + e.activeListItemClass).join("") }); var u = document.querySelector(e.tocSelector).querySelector("." + e.linkClass + ".node-name--" + o.nodeName + '[href="#' + o.id + '"]'); -1 === u.className.indexOf(e.activeLinkClass) && (u.className += p + e.activeLinkClass); var C = u.parentNode; C && -1 === C.className.indexOf(e.activeListItemClass) && (C.className += p + e.activeListItemClass); var v = document.querySelector(e.tocSelector).querySelectorAll("." + e.listClass + "." + e.collapsibleClass); d.call(v, function (t) { -1 === t.className.indexOf(e.isCollapsedClass) && (t.className += p + e.isCollapsedClass) }), u.nextSibling && -1 !== u.nextSibling.className.indexOf(e.isCollapsedClass) && (u.nextSibling.className = u.nextSibling.className.split(p + e.isCollapsedClass).join("")), c(u.parentNode.parentNode) } } function c(t) { return -1 !== t.className.indexOf(e.collapsibleClass) && -1 !== t.className.indexOf(e.isCollapsedClass) ? (t.className = t.className.split(p + e.isCollapsedClass).join(""), c(t.parentNode.parentNode)) : t } function a(t) { var n = t.target || t.srcElement; "string" == typeof n.className && -1 !== n.className.indexOf(e.linkClass) && (h = !1) } function u() { h = !0 } var d = [].forEach, f = [].some, m = document.body, h = !0, p = " "; return { enableTocAnimation: u, disableTocAnimation: a, render: n, updateToc: s } } }, function (e, t) { e.exports = function (e) { function t(e) { return e[e.length - 1] } function n(e) { return +e.nodeName.split("H").join("") } function o(t) { var o = { id: t.id, children: [], nodeName: t.nodeName, headingLevel: n(t), textContent: t.textContent.trim() }; return e.includeHtml && (o.childNodes = t.childNodes), o } function l(l, r) { for (var i = o(l), s = n(l), c = r, a = t(c), u = a ? a.headingLevel : 0, d = s - u; d > 0;)a = t(c), a && void 0 !== a.children && (c = a.children), d--; return s >= e.collapseDepth && (i.isCollapsed = !0), c.push(i), c } function r(t, n) { var o = n; e.ignoreSelector && (o = n.split(",").map(function (t) { return t.trim() + ":not(" + e.ignoreSelector + ")" })); try { return document.querySelector(t).querySelectorAll(o) } catch (e) { return console.warn("Element not found: " + t), null } } function i(e) { return s.call(e, function (e, t) { return l(o(t), e.nest), e }, { nest: [] }) } var s = [].reduce; return { nestHeadingsArray: i, selectHeadings: r } } }, function (e, t) { function n(e) { function t(e) { return "a" === e.tagName.toLowerCase() && (e.hash.length > 0 || "#" === e.href.charAt(e.href.length - 1)) && (n(e.href) === s || n(e.href) + "#" === s) } function n(e) { return e.slice(0, e.lastIndexOf("#")) } function l(e) { var t = document.getElementById(e.substring(1)); t && (/^(?:a|select|input|button|textarea)$/i.test(t.tagName) || (t.tabIndex = -1), t.focus()) } !function () { document.documentElement.style }(); var r = e.duration, i = e.offset, s = location.hash ? n(location.href) : location.href; !function () { function n(n) { !t(n.target) || n.target.className.indexOf("no-smooth-scroll") > -1 || "#" === n.target.href.charAt(n.target.href.length - 2) && "!" === n.target.href.charAt(n.target.href.length - 1) || -1 === n.target.className.indexOf(e.linkClass) || o(n.target.hash, { duration: r, offset: i, callback: function () { l(n.target.hash) } }) } document.body.addEventListener("click", n, !1) }() } function o(e, t) { function n(e) { i = e - r, window.scrollTo(0, c.easing(i, s, u, d)), i < d ? requestAnimationFrame(n) : o() } function o() { window.scrollTo(0, s + u), "function" == typeof c.callback && c.callback() } function l(e, t, n, o) { return (e /= o / 2) < 1 ? n / 2 * e * e + t : (e--, -n / 2 * (e * (e - 2) - 1) + t) } var r, i, s = window.pageYOffset, c = { duration: t.duration, offset: t.offset || 0, callback: t.callback, easing: t.easing || l }, a = document.querySelector('[id="' + decodeURI(e).split("#").join("") + '"]'), u = "string" == typeof e ? c.offset + (e ? a && a.getBoundingClientRect().top || 0 : -(document.documentElement.scrollTop || document.body.scrollTop)) : e, d = "function" == typeof c.duration ? c.duration(u) : c.duration; requestAnimationFrame(function (e) { r = e, n(e) }) } t.initSmoothScrolling = n }]);
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