syntax coloring for code doesn't work

[arnaud-carre]

Hi!
I forked your repo to create a blog about code. I modifyed the config file , adding

markdown: kramdown
highlighter: rouge
kramdown:
input: GFM

In a .md new post file, I use the syntax with three ` producing:

some code...

when looking at github "md" preview page, the code snippet has some colors. But when looking to the deployed github pages, the code is using "fixed size font" (as expected for a code block) but doesn't have any color.

Any hint to fix that?

[hojongs]

Same problem here.

[HEMAndonov98]

Hi there,

I was able to get syntax highlighting working in my project by using Rougify. Here's the configuration I used:

markdown: kramdown
kramdown:
    input: GFM
    syntax_highlighter: rouge

I then used

 rougify style gruvbox > css/gruvbox.css

to generate the CSS file and included it in _includes/head.html:

It's important to note that this approach assumes the theme doesn't have built-in syntax highlighting. If it does, there might be other configuration options within the theme itself.

You could consider exploring integration of a syntax highlighter like Rougify (or alternatively Prism.js or highlight.js) to provide this functionality within the theme.

Let me know if you have any questions!