ruby/www.ruby-lang.org — pull request #844 by spk (2014-09-20 18:03:40+00:00)
Title: Added check:markup task for markup validation

I've created a Ruby tool to check markup for static website like jekyll.
At my previous company it was used before deploying the website.
I think it can be useful for ruby-lang.org too !
More info: https://github.com/spk/validate-website