On Thu, Oct 24, 2013 at 05:12:51AM -0700, Aron Ahmadia wrote:
> > +      "So we can use `range` to loop over the indexes of our variable.  This gives us both the items and their indexe> 
> The plural of index is indices.

I generally use indexes, and I think the community at large is
undecided [1].  Preference is possibly another UK/US distinction [2].
I don't think we're that polished, but at one point we were leaning
towards US forms [3], while later on we werent' [4].

[1]: http://en.wiktionary.org/wiki/index#Noun
[2]: http://en.wiktionary.org/wiki/indexes#English
[3]: https://github.com/swcarpentry/website/pull/391#issuecomment-15049059
[4]: https://github.com/swcarpentry/website/pull/582#issuecomment-18946959