[issue2690] Precompute range length and enhance range subscript support

[Daniel Stutzbach]

Daniel Stutzbach <stutzbach at google.com> added the comment:

> (I also noticed that the new methods from issue #9213 are not mentioned
> in the range() docs

Wasn't that fixed in Issue9746?

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue2690>
_______________________________________