Rewriting the Coreutils in ATSI wanted to give a small demonstration of ATS, partly to document a little bit of how to use atspkg, partly to show how to (safely) beat C's performance in ATS, and partly an example of how to parse command-line arguments in ATS. We won't do a full implementation of wc here, but hopefully this post will give an indication of how one would do such a thing. Installing ToolingIf you are on Linux or M
