larzw

@pfultz2, Ok great! I like your syntax better. What are your thoughts on switching to a *uri*? For example, `cget install gh?user=jgm&repo=cmark` **or** `cget install bb?user=jgm&repo=cmark&tag=1.0.0` **or** `cget install www.foo.com?user=jgm&repo=cmark&branch=bar`...