[IronPython] Backslash on the interactive console

[Sanghyeon Seo]

$ python
Python 2.4.4 (#2, Oct 20 2006, 00:23:25)
[GCC 4.1.2 20061015 (prerelease) (Debian 4.1.1-16.1)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> 1 + \
... 2
3

This causes SyntaxError on IronPython.

-- 
Seo Sanghyeon