ipython/ipython — pull request #2427 by jasongrout (2012-09-25 13:26:21+00:00)
Title: Fix input splitter so lines after decorators are transformed

Prior to this, the "def" line below would not be transformed:

```python
@interact
def f(n=1):
print n
```

See http://mail.scipy.org/pipermail/ipython-dev/2012-September/010329.html