ruby-ldap/ruby-net-ldap — pull request #156 by satoryu (2014-11-01 09:44:23+00:00)
Title: FilterParser can parse filter string including special chars.

I forgot I sent a pull-request #72 to the upstream repository. the upstream has been evolving since I sent the pull request.
So I've merged the head of the branch master and rewrite a test code.

@jch Thank you for informing me.