From 410f7767b9c96c330a1b62d35acbee666021e6ad Mon Sep 17 00:00:00 2001
From: Benjamin Tan <demoneaux@gmail.com>
Date: Tue, 6 Feb 2018 22:34:25 +0800
Subject: [PATCH] Docs: mention that syntax highlighting requires CSS theme
file.
Closes #2075.
---
README.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 563b3054..fb93b7e9 100644
--- a/README.md
+++ b/README.md
@@ -765,7 +765,9 @@ Reveal.addEventListener( 'fragmenthidden', function( event ) {
### Code syntax highlighting
-By default, Reveal is configured with [highlight.js](https://highlightjs.org/) for code syntax highlighting. Below is an example with clojure code that will be syntax highlighted. When the `data-trim` attribute is present, surrounding whitespace is automatically removed. HTML will be escaped by default. To avoid this, for example if you are using `<mark>` to call out a line of code, add the `data-noescape` attribute to the `<code>` element.
+By default, Reveal is configured with [highlight.js](https://highlightjs.org/) for code syntax highlighting. To enable syntax highlighting, you'll have to load the highlight plugin ([plugin/highlight/highlight.js](plugin/highlight/highlight.js)) and a highlight.js CSS theme (Reveal comes packaged with the zenburn theme: [lib/css/zenburn.css](lib/css/zenburn.css)).
+
+Below is an example with clojure code that will be syntax highlighted. When the `data-trim` attribute is present, surrounding whitespace is automatically removed. HTML will be escaped by default. To avoid this, for example if you are using `<mark>` to call out a line of code, add the `data-noescape` attribute to the `<code>` element.
```html
<section>
--
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