Could the repo specify what version of rustc it expects?

Hi:

Unfortunately it won't build with rustc 0.13.0-nightly. I'm happy to use whatever version of rustc the project wants, but this is not documented.

Thanks for making this available to all shell enthusiasts. I'm looking forward to seeing its progress and helping out if I can.

NGK Sternhagen

[achernya]

I'll add a README and a few other things later today --- this is the version of rust I was developing against.

$ rustc --version
rustc 1.0.0-nightly (522d09dfe 2015-02-19) (built 2015-02-21)