I still have the same problem with the patch it will not apply for me on Python 3.4.  Based on Ezio's suggestion I used hg verify where I got three warnings unrelated to IDLE, but just to make sure I did a brand new checkout.  Even after a new checkout the patch failed to apply.  Then I tried on my CentOS 6.4 box and the patch would not apply.  I am wondering has anybody else tried to apply this patch on a Mac OS X or Linux machine and had it work?  I still admit I could be doing something stupid.....

No idea where to go from here...I might try this on Windows which I think is the system Terry is using because I noticed the file has Ctrl M at the end of the lines.