Add support for Ruby & Vim languages to Prism.js highlighter (http://prismjs.com).
Just load the language you want after prism.js and define the additional classes in your stylesheet.
<script src="js/prism.min.js" type="text/javascript"></script>
<script src="js/prism.ruby.js" type="text/javascript"></script>
<script src="js/prism.vim.js" type="text/javascript"></script>
.token.inst-var { ... }
.token.builtin { ... }
.token.const { ... }
.token.symbol { ... }
This program is free software. It comes without any warranty, to the extent permitted by applicable law. You can redistribute it and/or modify it under the terms of the Do What The Fuck You Want To Public License, Version 2, as published by Sam Hocevar. See http://sam.zoy.org/wtfpl/COPYING for more details.