Grav Prism Highlighter Plugin

Prism Highlighter is a Grav plugin that adds simple and powerful code highlighting functionality utilizing the Prism.js syntax highlighter.

Installation

At this time, this plugin is not avaiable via Grav Package Manager (GPM). To install you can clone the project. In the Grav root folder, execute:

cd /user/plugins/
git clone https://github.com/alvr/grav-prism-highlight.git prism

Or download the latest release and upload it to /user/plugins/

Languages included

Prism.js supports currently 119 languages, at the time of this edit.

Usage

In your markdown, you can create a block of code, and assign the language to it. You can choose between the list above. Example:

```java
  import java.util.HashSet;

  public class Program {
      public static void main(String[] args) {

    // Create HashSet.
    HashSet<String> hash = new HashSet<>();
    hash.add("castle");
    hash.add("bridge");
    hash.add("castle"); // Duplicate element.
    hash.add("moat");

    // Display size.
    System.out.println(hash.size());

    // See if these three elements exist.
    System.out.println(hash.contains("castle"));
    System.out.println(hash.contains("bridge"));
    System.out.println(hash.contains("moat"));
      }
  }```

You can also override the default theme for a page.

In the expert mode, add to the Frontmatter:

prism:
    theme: dark

You can choose between:

default
coy
dark
funky
okaidia
solarized-light
twilight

Check out a live test or a live demo.