Merge pull request #1283 from docsifyjs/master

Master

Author: sy-records

docs/index.html

@@ -92,20 +92,21 @@
         }
       ]
     }
-	</script>
-	<script src="//cdn.jsdelivr.net/npm/docsify/lib/docsify.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/ga.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/matomo.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-bash.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-markdown.min.js"></script>
-	<script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-nginx.min.js"></script>
-	<script>
-		((window.gitter = {}).chat = {}).options = {
-      room: 'docsifyjs/Lobby'
-    };
-	</script>
-	<script src="https://sidecar.gitter.im/dist/sidecar.v1.js" async defer></script>
+  </script>
+  <script src="//cdn.jsdelivr.net/npm/docsify/lib/docsify.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/ga.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/matomo.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-bash.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-markdown.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-nginx.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-php.min.js"></script>
+  <script>
+  ((window.gitter = {}).chat = {}).options = {
+    room: 'docsifyjs/Lobby'
+  };
+  </script>
+  <script src="https://sidecar.gitter.im/dist/sidecar.v1.js" async defer></script>
 </body>
 
 </html>

docs/language-highlight.md

@@ -1,11 +1,53 @@
-# language highlight
+# Language highlighting
 
-**docsify** uses [Prism](https://github.com/PrismJS/prism) to highlight code blocks in your pages. By default it only supports CSS, JavaScript and HTML. You can make **Prism** load additional languages:
+Docsify uses [Prism](https://prismjs.com) to highlight code blocks in your pages. Prism supports the following languages by default:
+
+* Markup - `markup`, `html`, `xml`, `svg`, `mathml`, `ssml`, `atom`, `rss`
+* CSS - `css`
+* C-like - `clike`
+* JavaScript - `javascript`, `js`
+
+Support for [additional languages](https://prismjs.com/#supported-languages) is available by loading the language-specific [grammar files](https://cdn.jsdelivr.net/npm/prismjs@1/components/) via CDN:
 
 ```html
-<script src="//cdn.jsdelivr.net/npm/docsify/lib/docsify.min.js"></script>
-<script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-bash.min.js"></script>
-<script src="//cdn.jsdelivr.net/npm/prismjs/components/prism-php.min.js"></script>
+<script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-bash.min.js"></script>
+<script src="//cdn.jsdelivr.net/npm/prismjs@1/components/prism-php.min.js"></script>
 ```
 
-?> Check the [component files](https://github.com/PrismJS/prism/tree/gh-pages/components) list for more options.
+To enable syntax highlighting, wrap each code block in triple backticks with the [language](https://prismjs.com/#supported-languages) specified on the first line:
+
+````
+```html
+<p>This is a paragraph</p>
+<a href="//docsify.js.org/">Docsify</a>
+```
+
+```bash
+echo "hello"
+```
+
+```php
+function getAdder(int $x): int 
+{
+    return 123;
+}
+```
+````
+
+The above markdown will be rendered as:
+
+```html
+<p>This is a paragraph</p>
+<a href="//docsify.js.org/">Docsify</a>
+```
+
+```bash
+echo "hello"
+```
+
+```php
+function getAdder(int $x): int 
+{
+    return 123;
+}
+```