Prism
This module adds code syntax highlighting to your Drupal content. It provides a filter to highlight custom code blocks and standard `<pre><code>` blocks, as well as a dedicated field type for entities that allows you to highlight code with language selection.
Prism.js is a lightweight, extensible syntax highlighter, built with modern web standards in mind. Use this module to add code syntax highlighting to your Drupal content.
The module provides a couple of options for adding syntax highlighting:
- A "Highlight code using prism.js" filter that can be added to any text formatter. And will allow highlighting of both custom
[prism][/prism]code blocks. And standard<pre><code class="langauge-*">blocks. The filter plays nicely with other filters that create code blocks as well. For example Markdown's```code fences. - A "Prism.js" field that can be added to any fieldable entity. Each field instance consists of a textarea and the option to choose a language to use for syntax highlighting.
Requirements
This module requires both the prism.js and prism.css be downloaded and installed:
- For Drupal 8+ the files should go in /libraries/prism/*
- For Drupal 7 the files should go in sites/all/libraries/prism/*
The Prism library should be download from http://prismjs.com/download.html. You can customize the downloaded prism.js and prism.css files to your specific use-case using the tool available on the Prism.js website. For example if you want additional languages, or a different theme, choose the options in the download tool and then install the resulting prism.js and prism.css files in your Drupal project.