William Woodall

> XML may or may not be code, but it is unambiguously a source file and no less copyrightable than a C file. I do not think it is as...

I don't know how I can help, but I wanted to add another data point (and to make sure what I'm seeing isn't a new issue) I get something like...

Wouldn't you just need `catkin --list-aliases` and then a `catkin --expand-aliases ` which returns the expanded args? For example, if you had the alias `b: build -v` and you did...

I actually think that the test verb should default to sending returning an error code (perhaps by defaulting to running `catkin_test_results` at the end and returning the return code of...

I don't know if the order of the arguments can be controlled (this is generated by Python's `argparse` library). I believe for both the `--catkin-deps` and `--system-deps` options you can...

> Do you have some tangible examples of some other/better ways? Thanks for taking a look! I meant that either making it clear that you need to use `--` or...

@ahendrix

So, maybe I'm missing something, but when do you ever set any environment variables manually? For myself, I always use the `setup.*sh` files. Even if I wanted to do it...

I'm not sure about unsetting either, I would just open a new shell, it's really cheap, and that way you are sure that your env is clean.

Also, I want to point out that I designed this package so that tools like this can be developed externally. I would really like to avoid this package depending directly...