This is the OLD repository for the course CS 2150, Program and Data Representation, taught at the University of Virginia.
The new repository is at https://github.com/uva-cs/pdr, and available online here. That repo (uva-cs/pdr) will be updated throughout the 2018-2019 academic year. This repo (markfloryan/pdr) will not be updated. Also, that repo contains all the past content of this repo.
You can see the last updated version of the README file here (md).
Again, you likely want to be at https://github.com/uva-cs/pdr or online here.