No language "yaml" for markdown code snippets

[Moonbase59]

I use the style-sherpa not only for creating the styleguide but also for creating an "info.html" file containg some information for the agency/customer. Since I build heavily parametrized sites, there is almost always some documentation about parameter settings in some src/data/xxx.yml files.

Unfortunately, style-sherpa errors out on

```yaml

code blocks.

Since YAML can be heavily used in Foundation projects, it would just be great if the Markdown compiler would support this language for highlighting.

Thanks for considering this!

[DanielRuf]

What exact error did you get?