Gutenberg Code Block Highlight Extension

This little WordPress plugin extens the origin Code Block from Gutenberg with syntax highlighting from Prism.

How to use

1. Write your code in the origin code block as before.
2. If you want to activate syntax highlighting write the language class in the ADDITIONAL CSS CLASS(ES) field of the code block like this: language-xxxx
3. Replace the xxxx part of the class string with your language.

For example if you have an PHP code snipped, then you write: language-php