nltk/nltk — pull request #271 by rsennrich (2012-06-11 12:08:58+00:00)
Title: make code compatible to NLTK book example.

A code example in the NLTK book no longer works due to the removal of wildcard imports.
can be fixed either here or in the book (https://github.com/nltk/nltk_book/pull/1).

Of course, only one pull request needs to be accepted (although nothing will break if you accept both).