Merge branch 'release-0.7.0'v0.7.0

13 files changed, 173 insertions, 78 deletions

diff --git a/README.md b/README.md
index 665214c..f7a2b16 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,12 @@ The Techdoc is a Hugo Theme for technical documentation.
 
 ## Getting Started
 
+### Requirement
+
+Hugo minimum version: 0.60.0
+
+Default Markdown parser library `Goldmark` compatible
+
 ### Download Hugo theme
 
 If you have git installed, you can do the following at the command-line-interface within the Hugo directory:
@@ -62,10 +68,10 @@ For an example of `config.toml`, [config.toml](https://github.com/thingsym/hugo-
 ├── archetypes
 │   └── default.md
 ├── exampleSite
-│   ├── ..
+│   └── ..
 ├── gulpfile.js
 ├── images
-│   ├── ..
+│   └── ..
 ├── layouts
 │   ├── 404.html
 │   ├── blog
@@ -206,6 +212,10 @@ Small patches and bug reports can be submitted a issue tracker in Github. Forkin
 
 ## Changelog
 
+* Version 0.7.0 - 2020.02.07
+  * bump up Hugo minimum version to 0.60.0
+  * change shortcode delimiter from % to <
+  * improve tableOfContents for Goldmark
 * Version 0.6.0 - 2020.01.13
   * fix scss
   * gulp bump up version to 4.0
@@ -258,4 +268,4 @@ Techdoc bundles the following third-party resources:
 
 [thingsym](https://github.com/thingsym)
 
-Copyright (c) 2017-2019 by thingsym
+Copyright (c) 2017-2020 by thingsym
diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 55bf4bb..ef5b7ed 100755
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -20,7 +20,7 @@ enableMissingTranslationPlaceholders = false
     # Souce Code repository section
     description = "put your description"
     github_repository = "https://github.com/thingsym/hugo-theme-techdoc"
-    version = "0.6.0"
+    version = "0.7.0"
 
     # Documentation repository section
     # documentation repository (set edit link to documentation repository)
@@ -70,3 +70,9 @@ enableMissingTranslationPlaceholders = false
     name = "Twitter"
     url = "https://twitter.com/thingsym"
     weight = 2
+
+[markup]
+  [markup.tableOfContents]
+    startLevel = 2
+    endLevel = 4
+    ordered = false
diff --git a/exampleSite/content/getting-started/configuration.md b/exampleSite/content/getting-started/configuration.md
index 8c87668..38ae255 100644
--- a/exampleSite/content/getting-started/configuration.md
+++ b/exampleSite/content/getting-started/configuration.md
@@ -15,7 +15,7 @@ For an example of `config.toml`, see [config.toml](https://github.com/thingsym/h
     # Souce Code repository section
     description = "put your description"
     github_repository = "https://github.com/thingsym/hugo-theme-techdoc"
-    version = "0.6.0"
+    version = "0.7.0"
 
     # Documentation repository section
     # documentation repository (set edit link to documentation repository)
@@ -65,7 +65,7 @@ default: `https://github.com/thingsym/hugo-theme-techdoc`
 
 The version of souce code
 
-default: `0.6.0`
+default: `0.7.0`
 
 #### `github_doc_repository`
 
diff --git a/exampleSite/content/sample/build-in-shortcodes.md b/exampleSite/content/sample/build-in-shortcodes.md
index f56f51e..ec2a205 100644
--- a/exampleSite/content/sample/build-in-shortcodes.md
+++ b/exampleSite/content/sample/build-in-shortcodes.md
@@ -6,7 +6,7 @@ weight: 10
 description: "calling built-in Shortcodes into your content files."
 ---
 
-See https://gohugo.io/content-management/shortcodes/#use-hugo-s-built-in-shortcodes
+See https://gohugo.io/content-management/shortcodes/#use-hugos-built-in-shortcodes
 
 ## figure
 
diff --git a/exampleSite/content/sample/custom-shortcodes.md b/exampleSite/content/sample/custom-shortcodes.md
index e98b0ee..0fb2a0a 100644
--- a/exampleSite/content/sample/custom-shortcodes.md
+++ b/exampleSite/content/sample/custom-shortcodes.md
@@ -6,53 +6,51 @@ weight: 10
 description: "calling custom Shortcodes into your content files."
 ---
 
-## Custom Shortcodes
+## Alert panel
 
-### Alert panel
-
-{{% panel %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
 ### Alert panel using HTML
 
-{{% panel %}}
+{{< panel >}}
 <strong>Lorem ipsum dolor sit amet</strong>, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. <a href="https://github.com/thingsym/hugo-theme-techdoc">Ut enim ad minim venia</a>, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
 
 <strong>Lorem ipsum dolor sit amet</strong>, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. <a href="https://github.com/thingsym/hugo-theme-techdoc">Ut enim ad minim venia</a>, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
-{{% /panel %}}
+{{< /panel >}}
 
 
 ### Alert panel with titles and colors
 
-{{% panel title="primary" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel title="primary" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-{{% panel status="notice" title="notice" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="notice" title="notice" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-{{% panel status="success" title="success" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="success" title="success" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-{{% panel status="caution" title="caution" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="caution" title="caution" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-{{% panel status="warning" title="warning" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="warning" title="warning" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-{{% panel status="danger" title="danger" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="danger" title="danger" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
 ### Alert panel with Font Awesome
 
-{{% panel status="danger" title="danger" icon="fas fa-download" %}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{% /panel %}}
+{{< panel status="danger" title="danger" icon="fas fa-download" >}}Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.{{< /panel >}}
 
-### Button
+## Button
 
-{{% button url="#" %}}primary{{% /button %}}
+{{< button url="#" >}}primary{{< /button >}}
 
-{{% button status="success" url="#" %}}success{{% /button %}}
+{{< button status="success" url="#" >}}success{{< /button >}}
 
-{{% button status="caution" url="#" %}}caution{{% /button %}}
+{{< button status="caution" url="#" >}}caution{{< /button >}}
 
-{{% button status="warning" url="#" %}}warning{{% /button %}}
+{{< button status="warning" url="#" >}}warning{{< /button >}}
 
-{{% button status="danger" url="#" %}}danger{{% /button %}}
+{{< button status="danger" url="#" >}}danger{{< /button >}}
 
 #### Button with Font Awesome
 
-{{% button icon="fas fa-download" url="#" %}}Download{{% /button %}}
+{{< button icon="fas fa-download" url="#" >}}Download{{< /button >}}
 
-{{% button status="success" icon="fas fa-cloud-download-alt" url="#" %}}Download{{% /button %}}
+{{< button status="success" icon="fas fa-cloud-download-alt" url="#" >}}Download{{< /button >}}
diff --git a/exampleSite/content/sample/table-of-contents.md b/exampleSite/content/sample/table-of-contents.md
index 5a1726c..eaf1c89 100644
--- a/exampleSite/content/sample/table-of-contents.md
+++ b/exampleSite/content/sample/table-of-contents.md
@@ -13,6 +13,9 @@ The `TableOfContents` field set to `true` in your content’s front matter will
 ```
 TableOfContents: true
 ```
+
+Setting the built-in .TableOfContents variables can configure what heading levels you want to include in TOC. See [the built-in .TableOfContents variables settings](https://gohugo.io/getting-started/configuration-markup/#table-of-contents)
+
 {{% /panel %}}
 
 ## Section 1
diff --git a/layouts/partials/table-of-contents.html b/layouts/partials/table-of-contents.html
index b61e83c..a183a6a 100644
--- a/layouts/partials/table-of-contents.html
+++ b/layouts/partials/table-of-contents.html
@@ -1,8 +1,6 @@
 {{ if .Params.TableOfContents }}
 <aside class="table_of_contents">
 <h5>Table of Contents</h5>
-{{- $toc := .TableOfContents -}}
-{{- $toc := replaceRE `<ul>\n<li>\n<ul>` `<ul>` $toc -}}
-{{- safeHTML $toc -}}
+{{- .TableOfContents -}}
 </aside>
 {{ end }}
diff --git a/package-lock.json b/package-lock.json
index 706cdc9..33b6b02 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "hugo-theme-techdoc",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1761,15 +1761,94 @@
       }
     },
     "babel-loader": {
-      "version": "8.0.6",
-      "resolved": "https://registry.npmjs.org/babel-loader/-/babel-loader-8.0.6.tgz",
-      "integrity": "sha512-4BmWKtBOBm13uoUwd08UwjZlaw3O9GWf456R9j+5YykFZ6LUIjIKLc0zEZf+hauxPOJs96C8k6FvYD09vWzhYw==",
+      "version": "7.1.5",
+      "resolved": "https://registry.npmjs.org/babel-loader/-/babel-loader-7.1.5.tgz",
+      "integrity": "sha512-iCHfbieL5d1LfOQeeVJEUyD9rTwBcP/fcEbRCfempxTDuqrKpu0AZjLAQHEQa3Yqyj9ORKe2iHfoj4rHLf7xpw==",
       "dev": true,
       "requires": {
-        "find-cache-dir": "2.1.0",
+        "find-cache-dir": "1.0.0",
         "loader-utils": "1.2.3",
-        "mkdirp": "0.5.1",
-        "pify": "4.0.1"
+        "mkdirp": "0.5.1"
+      },
+      "dependencies": {
+        "find-cache-dir": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-1.0.0.tgz",
+          "integrity": "sha1-kojj6ePMN0hxfTnq3hfPcfww7m8=",
+          "dev": true,
+          "requires": {
+            "commondir": "1.0.1",
+            "make-dir": "1.3.0",
+            "pkg-dir": "2.0.0"
+          }
+        },
+        "find-up": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
+          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+          "dev": true,
+          "requires": {
+            "locate-path": "2.0.0"
+          }
+        },
+        "locate-path": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
+          "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+          "dev": true,
+          "requires": {
+            "p-locate": "2.0.0",
+            "path-exists": "3.0.0"
+          }
+        },
+        "make-dir": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz",
+          "integrity": "sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==",
+          "dev": true,
+          "requires": {
+            "pify": "3.0.0"
+          }
+        },
+        "p-limit": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
+          "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
+          "dev": true,
+          "requires": {
+            "p-try": "1.0.0"
+          }
+        },
+        "p-locate": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
+          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
+          "dev": true,
+          "requires": {
+            "p-limit": "1.3.0"
+          }
+        },
+        "p-try": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
+          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
+          "dev": true
+        },
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true
+        },
+        "pkg-dir": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-2.0.0.tgz",
+          "integrity": "sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=",
+          "dev": true,
+          "requires": {
+            "find-up": "2.1.0"
+          }
+        }
       }
     },
     "babel-messages": {
diff --git a/package.json b/package.json
index c8bedaf..c216469 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hugo-theme-techdoc",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "description": "The Techdoc is a Hugo Theme for technical documentation.",
   "main": "gulpfile.js",
   "author": "Thingsym",
@@ -9,7 +9,7 @@
     "autoprefixer": "^9.7.3",
     "babel-core": "^6.26.3",
     "babel-eslint": "^10.0.3",
-    "babel-loader": "^8.0.6",
+    "babel-loader": "^7.1.5",
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-env": "^1.7.0",
     "browser-sync": "~2.26.7",
diff --git a/static/css/chroma.min.css b/static/css/chroma.min.css
index 6115337..aaac04c 100644
--- a/static/css/chroma.min.css
+++ b/static/css/chroma.min.css
@@ -1 +1 @@
-.chroma{color:#f8f8f2;background-color:#272822}.chroma .err{color:#960050;background-color:#1e0010}.chroma .lntd{vertical-align:top;padding:0;margin:0;border:0}.chroma .lntable{border-spacing:0;padding:0;margin:0;border:0;width:100%;overflow:auto;display:block}.chroma .hl{background-color:#ffffcc;display:block;width:100%}.chroma .lnt{margin-right:0.4em;padding:0 0.4em 0 0.4em;display:block}.chroma .ln{margin-right:0.4em;padding:0 0.4em 0 0.4em}.chroma .k{color:#66d9ef}.chroma .kc{color:#66d9ef}.chroma .kd{color:#66d9ef}.chroma .kn{color:#f92672}.chroma .kp{color:#66d9ef}.chroma .kr{color:#66d9ef}.chroma .kt{color:#66d9ef}.chroma .na{color:#a6e22e}.chroma .nc{color:#a6e22e}.chroma .no{color:#66d9ef}.chroma .nd{color:#a6e22e}.chroma .ne{color:#a6e22e}.chroma .nf{color:#a6e22e}.chroma .nx{color:#a6e22e}.chroma .nt{color:#f92672}.chroma .l{color:#ae81ff}.chroma .ld{color:#e6db74}.chroma .s{color:#e6db74}.chroma .sa{color:#e6db74}.chroma .sb{color:#e6db74}.chroma .sc{color:#e6db74}.chroma .dl{color:#e6db74}.chroma .sd{color:#e6db74}.chroma .s2{color:#e6db74}.chroma .se{color:#ae81ff}.chroma .sh{color:#e6db74}.chroma .si{color:#e6db74}.chroma .sx{color:#e6db74}.chroma .sr{color:#e6db74}.chroma .s1{color:#e6db74}.chroma .ss{color:#e6db74}.chroma .m{color:#ae81ff}.chroma .mb{color:#ae81ff}.chroma .mf{color:#ae81ff}.chroma .mh{color:#ae81ff}.chroma .mi{color:#ae81ff}.chroma .il{color:#ae81ff}.chroma .mo{color:#ae81ff}.chroma .o{color:#f92672}.chroma .ow{color:#f92672}.chroma .c{color:#75715e}.chroma .ch{color:#75715e}.chroma .cm{color:#75715e}.chroma .c1{color:#75715e}.chroma .cs{color:#75715e}.chroma .cp{color:#75715e}.chroma .cpf{color:#75715e}.chroma .gd{color:#f92672}.chroma .ge{font-style:italic}.chroma .gi{color:#a6e22e}.chroma .gs{font-weight:bold}.chroma .gu{color:#75715e}
+.chroma{color:#f8f8f2;background-color:#272822}.chroma .err{color:#960050;background-color:#1e0010}.chroma .lntd{vertical-align:top;padding:0;margin:0;border:0}.chroma .lntable{border-spacing:0;padding:0;margin:0;border:0;width:100%;overflow:auto;display:block}.chroma .hl{background-color:#ffc;display:block;width:100%}.chroma .lnt{display:block}.chroma .ln,.chroma .lnt{margin-right:.4em;padding:0 .4em}.chroma .k,.chroma .kc,.chroma .kd{color:#66d9ef}.chroma .kn{color:#f92672}.chroma .kp,.chroma .kr,.chroma .kt{color:#66d9ef}.chroma .na,.chroma .nc{color:#a6e22e}.chroma .no{color:#66d9ef}.chroma .nd,.chroma .ne,.chroma .nf,.chroma .nx{color:#a6e22e}.chroma .nt{color:#f92672}.chroma .l{color:#ae81ff}.chroma .dl,.chroma .ld,.chroma .s,.chroma .s2,.chroma .sa,.chroma .sb,.chroma .sc,.chroma .sd{color:#e6db74}.chroma .se{color:#ae81ff}.chroma .s1,.chroma .sh,.chroma .si,.chroma .sr,.chroma .ss,.chroma .sx{color:#e6db74}.chroma .il,.chroma .m,.chroma .mb,.chroma .mf,.chroma .mh,.chroma .mi,.chroma .mo{color:#ae81ff}.chroma .o,.chroma .ow{color:#f92672}.chroma .c,.chroma .c1,.chroma .ch,.chroma .cm,.chroma .cp,.chroma .cpf,.chroma .cs{color:#75715e}.chroma .gd{color:#f92672}.chroma .ge{font-style:italic}.chroma .gi{color:#a6e22e}.chroma .gs{font-weight:700}.chroma .gu{color:#75715e}
\ No newline at end of file
diff --git a/static/css/theme.css b/static/css/theme.css
index 8efe89a..6f5b363 100644
--- a/static/css/theme.css
+++ b/static/css/theme.css
@@ -46,7 +46,7 @@ h1 {
  */
 hr {
   -webkit-box-sizing: content-box;
-          box-sizing: content-box;
+  box-sizing: content-box;
   /* 1 */
   height: 0;
   /* 1 */
@@ -84,7 +84,7 @@ abbr[title] {
   text-decoration: underline;
   /* 2 */
   -webkit-text-decoration: underline dotted;
-          text-decoration: underline dotted;
+  text-decoration: underline dotted;
   /* 2 */
 }
 
@@ -232,7 +232,7 @@ fieldset {
  */
 legend {
   -webkit-box-sizing: border-box;
-          box-sizing: border-box;
+  box-sizing: border-box;
   /* 1 */
   color: inherit;
   /* 2 */
@@ -267,7 +267,7 @@ textarea {
 [type="checkbox"],
 [type="radio"] {
   -webkit-box-sizing: border-box;
-          box-sizing: border-box;
+  box-sizing: border-box;
   /* 1 */
   padding: 0;
   /* 2 */
@@ -347,7 +347,7 @@ template {
 *-----------------------*/
 * {
   -webkit-box-sizing: border-box;
-          box-sizing: border-box;
+  box-sizing: border-box;
 }
 
 body,
@@ -421,7 +421,7 @@ fieldset {
 *-----------------------*/
 * {
   -webkit-box-sizing: border-box;
-          box-sizing: border-box;
+  box-sizing: border-box;
 }
 
 :root {
@@ -430,7 +430,7 @@ fieldset {
   color: #000;
   font-family: var(--custom-font-family-base, -apple-system, BlinkMacSystemFont, "游ゴシック体", YuGothic, "メイリオ", Meiryo, "Helvetica Neue", HelveticaNeue, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");
   -webkit-font-feature-settings: 'pwid';
-          font-feature-settings: 'pwid';
+  font-feature-settings: 'pwid';
 }
 
 body {
@@ -686,15 +686,15 @@ body {
   display: flex;
   -webkit-box-orient: vertical;
   -webkit-box-direction: normal;
-      -ms-flex-flow: column nowrap;
-          flex-flow: column nowrap;
+  -ms-flex-flow: column nowrap;
+  flex-flow: column nowrap;
   margin: auto;
 }
 
 .content-container {
   -webkit-box-flex: 1;
-      -ms-flex: 1 0 auto;
-          flex: 1 0 auto;
+  -ms-flex: 1 0 auto;
+  flex: 1 0 auto;
   display: -webkit-box;
   display: -ms-flexbox;
   display: flex;
@@ -702,18 +702,18 @@ body {
 
 main {
   -webkit-box-flex: 0;
-      -ms-flex: 0 0 75%;
-          flex: 0 0 75%;
+  -ms-flex: 0 0 75%;
+  flex: 0 0 75%;
   max-width: 75%;
 }
 
 .sidebar {
   -webkit-box-flex: 0;
-      -ms-flex: 0 0 25%;
-          flex: 0 0 25%;
+  -ms-flex: 0 0 25%;
+  flex: 0 0 25%;
   -webkit-box-ordinal-group: 0;
-      -ms-flex-order: -1;
-          order: -1;
+  -ms-flex-order: -1;
+  order: -1;
   overflow-x: hidden;
   overflow-y: scroll;
 }
@@ -725,22 +725,22 @@ main {
     display: flex;
     -webkit-box-orient: vertical;
     -webkit-box-direction: normal;
-        -ms-flex-flow: column nowrap;
-            flex-flow: column nowrap;
+    -ms-flex-flow: column nowrap;
+    flex-flow: column nowrap;
   }
   main {
     -webkit-box-flex: 0;
-        -ms-flex: 0 0 auto;
-            flex: 0 0 auto;
+    -ms-flex: 0 0 auto;
+    flex: 0 0 auto;
     min-width: 100%;
   }
   .sidebar {
     -webkit-box-flex: 0;
-        -ms-flex: 0 0 auto;
-            flex: 0 0 auto;
+    -ms-flex: 0 0 auto;
+    flex: 0 0 auto;
     -webkit-box-ordinal-group: 2;
-        -ms-flex-order: 1;
-            order: 1;
+    -ms-flex-order: 1;
+    order: 1;
   }
 }
 
@@ -749,10 +749,10 @@ main {
   display: -ms-flexbox;
   display: flex;
   -ms-flex-wrap: nowrap;
-      flex-wrap: nowrap;
+  flex-wrap: nowrap;
   -webkit-box-pack: justify;
-      -ms-flex-pack: justify;
-          justify-content: space-between;
+  -ms-flex-pack: justify;
+  justify-content: space-between;
   font-weight: bold;
 }
 
@@ -767,11 +767,11 @@ main {
     display: flex;
     -webkit-box-orient: vertical;
     -webkit-box-direction: normal;
-        -ms-flex-flow: column nowrap;
-            flex-flow: column nowrap;
+    -ms-flex-flow: column nowrap;
+    flex-flow: column nowrap;
     -webkit-box-align: center;
-        -ms-flex-align: center;
-            align-items: center;
+    -ms-flex-align: center;
+    align-items: center;
   }
   .nav-next {
     margin-left: 0;
@@ -993,8 +993,8 @@ header .github {
   display: flex;
   -webkit-box-orient: vertical;
   -webkit-box-direction: normal;
-      -ms-flex-flow: column nowrap;
-          flex-flow: column nowrap;
+  -ms-flex-flow: column nowrap;
+  flex-flow: column nowrap;
 }
 
 @media screen and (max-width: 480px) {
diff --git a/static/css/theme.min.css b/static/css/theme.min.css
index a1dae7b..05b7782 100644
--- a/static/css/theme.min.css
+++ b/static/css/theme.min.css
@@ -1 +1,2 @@
-/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:0.67em 0}hr{-webkit-box-sizing:content-box;box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace, monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace, monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-0.25em}sup{top:-0.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,[type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type="button"]:-moz-focusring,[type="reset"]:-moz-focusring,[type="submit"]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:0.35em 0.75em 0.625em}legend{-webkit-box-sizing:border-box;box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type="checkbox"],[type="radio"]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0}[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}[type="search"]{-webkit-appearance:textfield;outline-offset:-2px}[type="search"]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}*{-webkit-box-sizing:border-box;box-sizing:border-box}body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,figcaption,blockquote,dl,dd{margin:0}a{text-decoration:none;color:inherit;cursor:pointer}input,button,textarea,select{font:inherit}button{background-color:transparent;color:inherit;border-width:0;padding:0;cursor:pointer}input::-moz-focus-inner{border:0;margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}cite{font-style:normal}fieldset{border-width:0;margin:0;padding:0}*{-webkit-box-sizing:border-box;box-sizing:border-box}:root{font-size:100%;line-height:2;color:#000;font-family:var(--custom-font-family-base, -apple-system,BlinkMacSystemFont,"游ゴシック体",YuGothic,"メイリオ",Meiryo,"Helvetica Neue",HelveticaNeue,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");-webkit-font-feature-settings:'pwid';font-feature-settings:'pwid'}body{background-color:#fafafa;margin:0}h1,h2,h3,h4,h5,h6{font-family:var(--custom-font-family-headings, -apple-system,BlinkMacSystemFont,"游ゴシック体",YuGothic,"メイリオ",Meiryo,"Helvetica Neue",HelveticaNeue,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-weight:bold;line-height:2}h1>small,h2>small,h3>small,h4>small,h5>small,h6>small{font-size:75%;font-weight:normal}h1{font-size:240%;line-height:1.41667}h2{font-size:200%;line-height:1.5}h3{font-size:160%;line-height:1.625}h4{font-size:140%;line-height:1.71429}h5{font-size:120%;line-height:1.83333}h6{font-size:100%;line-height:2}a{color:var(--custom-link-text-color, #2e7eb3);text-decoration:none}a:focus,a:active,a:hover{color:var(--custom-link-text-hover-color, #38a0e4);text-decoration:underline}hr{background-color:#ccc;height:2px;border:0}p{font-size:100%}img{display:inline-block;line-height:0}img,video{height:auto;max-width:100%}table{border-collapse:collapse;border:1px solid #f0f0f0;width:100%}th,td{border-top:1px solid #f0f0f0;border-right:1px solid #f0f0f0;padding:.6rem}tr:nth-child(even) th,tr:nth-child(even) td{background:#f8f8f8}th{background:#eee;font-weight:bold;text-align:left}ul{list-style-type:disc}ul.inline li{display:inline;list-style:disc;padding-right:2rem}dt{font-weight:bold}dd{margin-left:2rem}blockquote{color:#999;padding:1.28rem;background-color:#f4f4f4;border-left:4px solid #f0f0f0;border-radius:.2rem}code,pre,kbd{font-family:Menlo, Monaco, "Courier New", monospace}code,kbd{padding:.2rem;border-radius:.2rem}code{background-color:#f4f4f4}kbd{color:#fff;background-color:#333}pre{background-color:#f4f4f4;padding:1.28rem;overflow:auto;white-space:pre-wrap;border-radius:.2rem}pre code{padding:0;background-color:unset}pre.wrap{white-space:pre;white-space:pre-wrap;word-break:break-all;word-wrap:break-word}pre.scrollable{max-height:240px;overflow-y:scroll}figcaption{color:#333;font-size:100%;line-height:2}.stack-first,main *{margin-top:0;margin-bottom:0}.stack,main *+h1,main *+h2,main *+h3,main *+h4,main *+h5,main *+h6,main *+p,main *+hr,main *+table,main *+ul,main *+ol,main *+dl,main *+blockquote,main *+pre,main *+figure,.table_of_contents,.edit-meta,.edit-page,.pagination,.highlight,.powered,.panel,.button,.gist,.twitter-tweet{margin-top:1.28rem}.stack--by2{margin-top:2.56rem}.stack--by4{margin-top:5.12rem}.stack-reset,figure>figcaption,.pagination>*{margin-top:0}.stack-unset,main li>ul,main li>ol{margin-top:unset;margin-bottom:unset}html,body{height:100%}.container{width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-flow:column nowrap;flex-flow:column nowrap;margin:auto}.content-container{-webkit-box-flex:1;-ms-flex:1 0 auto;flex:1 0 auto;display:-webkit-box;display:-ms-flexbox;display:flex}main{-webkit-box-flex:0;-ms-flex:0 0 75%;flex:0 0 75%;max-width:75%}.sidebar{-webkit-box-flex:0;-ms-flex:0 0 25%;flex:0 0 25%;-webkit-box-ordinal-group:0;-ms-flex-order:-1;order:-1;overflow-x:hidden;overflow-y:scroll}@media screen and (max-width: 480px){.content-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-flow:column nowrap;flex-flow:column nowrap}main{-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;min-width:100%}.sidebar{-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}}.pagination{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:nowrap;flex-wrap:nowrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;font-weight:bold}.nav-next{margin-left:auto}@media screen and (max-width: 480px){.pagination{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-flow:column nowrap;flex-flow:column nowrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.nav-next{margin-left:0}}.panel{padding:1.28rem}.panel-primary{border:1px solid #f0f0f0}.panel-notice{color:#fff;background:#4ba0e1}.panel-success{color:#fff;background:#609f43}.panel-caution{color:#fff;background:#de776d}.panel-warning{color:#fff;background:#e67e22}.panel-danger{color:#fff;background:#ce3426}.button{display:inline-block;font-size:120%;padding:.8rem;font-weight:bold;text-decoration:none;border-radius:12px;color:#fff;background:#4ba0e1}.button:hover{color:#fff;text-decoration:none;background:#3b89c5}.button-primary{border:1px solid #f0f0f0}.button-success{background:#369b08}.button-success:hover{background:#256905}.button-caution{background:#f56558}.button-caution:hover{background:#d45145}.button-warning{background:#f5811b}.button-warning:hover{background:#db7012}.button-danger{background:#ce3426}.button-danger:hover{background:#a0281d}.notification{padding:0.2rem 1.28rem;text-align:center;background:#eee}.backtothetop{display:none;font-size:200%}.fa-layers .fa-circle{color:#fff}figure>figcaption h4{font-size:80%;font-weight:normal}.table_of_contents{font-size:90%;padding:1.28rem;border:4px solid #f0f0f0}.table_of_contents ul{list-style:none;padding-left:0}.table_of_contents li{border-top:1px solid #f0f0f0}.table_of_contents>nav>ul>li:first-child{border-top:unset}.table_of_contents ul>li li a{margin-left:2rem}.table_of_contents ul ul>li li a{margin-left:4rem}.table_of_contents ul ul ul>li li a{margin-left:6rem}.table_of_contents ul ul ul ul>li li a{margin-left:8rem}.table_of_contents ul ul ul ul ul>li li a{margin-left:10rem}header{color:var(--custom-font-color, #fff);background:var(--custom-background-color, #000);padding:0.5rem 1.28rem}header h1{font-size:140%;display:inline-block}header .version{font-size:80%}header .github{color:currentColor;margin-left:.4rem;font-size:180%}.global-menu{color:var(--custom-font-color, #fff);background:var(--custom-background-color, #000);padding:0.2rem 1.28rem}.global-menu ul{list-style:none;padding:0;margin:0}.global-menu li{display:inline-block;margin-right:1.8rem;position:relative}.global-menu ul.sub-menu{display:none;margin:0;position:absolute;top:1.8rem;left:0;z-index:99999}.global-menu ul.sub-menu li{padding:0.2rem 1.28rem;background:var(--custom-background-color, #000);width:140px;font-size:80%}.global-menu ul.sub-menu li a{color:var(--custom-font-color, #fff)}.global-menu .fa-angle-right{margin-left:.4rem;font-size:80%}.global-menu li.parent:hover>ul.sub-menu{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-flow:column nowrap;flex-flow:column nowrap}@media screen and (max-width: 480px){.global-menu li{display:block;margin-right:0;border-bottom:1px solid currentColor}.global-menu li:last-child{border-bottom:none}.global-menu .fa-angle-right{display:none}.global-menu ul.sub-menu{display:block;position:static}.global-menu ul.sub-menu li{width:auto;background:transparent;padding:0 .4rem}.global-menu ul.sub-menu li+li{padding-top:.2rem}.global-menu ul.sub-menu li a{color:currentColor}}.global-menu a{display:block;color:currentColor;text-decoration:none}.global-menu a:hover{text-decoration:underline}main{padding:3rem}@media screen and (max-width: 480px){main{padding:1rem}}.sidebar{font-size:90%;line-height:1.8;background:#f9f9f9;border-right:1px solid #eee}.sidebar ul{list-style:none;padding:0;margin:0}.sidebar a{position:relative;display:block;color:#404040;text-decoration:none;padding:.2rem 1rem;border-left:solid 4px #f9f9f9;border-bottom:solid 1px #eee}.sidebar a:hover{color:#404040;background:#eee;border-left:solid 4px #ccc}.sidebar nav>ul>li li a{padding-left:2rem}.sidebar nav>ul ul>li li a{padding-left:3rem}@media screen and (max-width: 480px){.sidebar nav>ul>li:first-child a{border-top:solid 1px #eee}}.sidebar .active>a{background:#eee;border-left:solid 4px #ccc}.sidebar .slide-menu .has-sub-menu:not(.parent) ul{display:none}.sidebar .slide-menu .has-sub-menu>a span.mark{position:absolute;top:0;right:0;display:inline-block;height:32px;width:32px;line-height:2;text-align:center;color:#979797;background:#f2f2f2;border-left:1px solid #e7e7e7}.sidebar-footer{padding:1.28rem}.edit-meta{font-size:80%;text-align:right}.edit-page{font-weight:bold}.powered{font-size:80%;text-align:right;color:#999}
+@charset "UTF-8";
+/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em 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\ No newline at end of file
diff --git a/theme.toml b/theme.toml
index cc4d723..f1916cb 100644
--- a/theme.toml
+++ b/theme.toml
@@ -4,9 +4,9 @@ licenselink = "https://github.com/thingsym/hugo-theme-techdoc/blob/master/LICENS
 description = "The Techdoc is a Hugo Theme for technical documentation."
 homepage = "https://github.com/thingsym/hugo-theme-techdoc"
 repo = "https://github.com/thingsym/hugo-theme-techdoc"
-tags = ["Documentation", "Docs", "Responsive", "Google analytics"]
+tags = ["Documentation", "Docs", "Responsive", "Google analytics", "Table Of Contents"]
 features = ["documentation", "menu"]
-min_version = "0.30"
+min_version = "0.60.0"
 
 [author]
   name = "thingsym"