JRuby-Nokogiri has different comment node name

[denisdefreyne]

The node name for comments is "comment" on MRI, but "#comment" on JRuby.

Steps to reproduce

Run the following on JRuby:

input = %[
<link rel="stylesheet" href="/foo.css" />
<!--[if lt IE 9]>
    <script src="/js/lib/html5shiv.js"></script>
<![endif]-->
]

require 'nokogiri'
doc = Nokogiri::HTML.parse(input)
comment_nodes = doc.xpath('descendant-or-self::comment()')
p comment_nodes.first.name

Expected output

Result from JRuby:

% ruby test.rb
"#comment"
%

Actual output

Result from MRI:

% ruby test.rb
"comment"
%

[yokolet]

Thanks for reporting.
This bug has been fixed by the commit, 280c995