Attempting to use the 'pygments' highlighter, which is currently unsupported on GitHub

[florianhartig]

With merging f96fa91 into io, I received this warning

The page build completed successfully, but returned the following warning:

You are attempting to use the 'pygments' highlighter, which is currently unsupported on GitHub Pages. Your site will use 'rouge' for highlighting instead. To suppress this warning, change the 'highlighter' value to 'rouge' in your '_config.yml' and ensure the 'pygments' key is unset. For more information, see https://help.github.com/articles/page-build-failed-config-file-error/#fixing-highlighting-errors.

For information on troubleshooting Jekyll see:

https://help.github.com/articles/troubleshooting-jekyll-builds

If you have any questions you can contact us by replying to this email.

see also https://help.github.com/articles/page-build-failed-config-file-error/#fixing-highlighting-errors

[jknopp]

@florianhartig this has been addressed by Github here:

• https://help.github.com/articles/using-syntax-highlighting-on-github-pages/
• https://help.github.com/articles/page-build-failed-config-file-error/#fixing-highlighting-errors

Rouge is Jekyll's default syntax highlighter and is compatible with the Pygments highlighter. If Pygments is set in your _config.yml file then your pages site will automatically build with Rouge as the default highlighter instead