Change or disable plain link renderer

[Redsandro]

When writing a link inline without markdown formatting, such as http://www.google.com, it will automatically become a link. Can I change this behavior (I only want it rendered when prepended by ^ or \s), or alternatively, disable this feature?

I've tried overriding autolink in the renderer but it doesn't seem to change anything.

[chadoh]

@chjj I would be willing to help with this issue, if you give me a pointer on how to accomplish it.

[joshbruce]

#984