nltk/nltk — pull request #210 by heatherleaf (2012-02-08 13:21:43+00:00)
Title: Mostly doctest issues

I restored the old `doctest_driver.py`, and removed the dependency on `epydoc`. This was easy -- I just copied the `TerminalController` class from `epydoc.util`.

I also made some minor optimizations to `align.IBMModel1`, and updated its doctests. The model is still awfully slow, so the doctests only train on 10 sentences.