marijnh/CodeMirror — pull request #1602 by byroot (2013-06-12 21:48:10+00:00)
Title: [ruby mode] Several regexp improvements

- Use the string-2 class for regexps like JS mode
- Xonsider %r as a regexp
- Handle interpolation inside regexps

It allow to colorize properly stuffs like:

```ruby
/foo #{1 + 2}/
%r{foo #{@bar} baz}
```