jsocol/bleach — pull request #64 by ThiefMaster (2012-04-30 18:42:12+00:00)
Title: Add sanitize option to linkify()

Sometimes sanitization is not wanted when linkifying. Add an option to enable it only if necessary.
It defaults to off since that makes more sense in my optinion (you do not expect a method `linkify` to escape some tags!)