CTRL-Z on windows for 2.7 and 3.2

[Blockheads Oi Oi]

Not that I'll lose any sleep over it, but section 2.1 of the tutorial
for both versions doesn't reflect the minor difference between the
behavior shown below. Which is correct, the docs or what actually happens?

c:\Users\Mark\Sudoku>c:\Python27\python.exe
Python 2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
c:\Users\Mark\Sudoku>c:\Python32\python.exe
Python 3.2.2 (default, Sep 4 2011, 09:51:08) [MSC v.1500 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.

c:\Users\Mark\Sudoku>