[Python-3000] C style guide

[Greg Ewing]

Guido van Rossum wrote:

> That won't go away for me (Google's settings default to TWO-space
> indents :-( ) but I agree with the 4-space indent -- eventually.

If we standardised on all-tabs, people could set their
editors to display indentation however they wanted, and
there would be no need to argue about how many spaces
should be dancing at the head of a code line.

Greg