Difficulty with "inconsistent use of tabs and spaces in indentation" in file called <string>

[greg]

ibloom wrote:
> Of course I didn't understand that py2app was trying to compile my own
> python source code and when I switched to Xcode as my new editor, I
> started mixing in tabs. So <string> was in fact my code.

Seems like py2app could be a bit friendlier about reporting
syntax errors in the code it's trying to compile!

-- 
Greg