<!-- foo --> in RDoc

[Christoffer Sawicki]

Running [0] through RDoc raises the exception [1].

Questions:

1. What special meaning does <!-- foo --> have in RDoc? Is it for
inserting (later invisible) comments in the documentation? Where can I
read more about it? Why doesn't it work?

2. How can I insert <!-- foo --> verbatim?

-- 0 --

# Test
# <!-- foo -->
def test() end

-- 1 --

<snip>/rdoc/markup/simple_markup/to_html.rb:230:in `convert_special':
Unhandled special: Special: type=17, text="<!-- foo -->"
(RuntimeError)
from <snip>/rdoc/markup/simple_markup/to_html.rb:180:in `convert_flow'
from <snip>/1.8/rdoc/markup/simple_markup/to_html.rb:172:in `each'

Thanks,