seattlerb/ruby_parser — pull request #23 by Confusion (2011-10-22 12:47:59+00:00)
Title: Removed one instance of 'unread_many'

I got rid of one of the usages of 'unread_many'. As a result, the lexed tokens for some heredoc strings have changed: some empty tSTRING_CONTENT tokens are no longer produced. However ParseTree and RubyParser still give the same parsetree as before, so it seems harmless.

I also removed some unused methods that the comments indicate you don't want around anyway.