This is a good point. No, I'm not currently. Some post I read (actually, I think the manpage) said that `git worktree` and submodules don't mix, so I got scared off. Regardless, I don't think worktree will solve my problem exactly. It eliminates the annoyance of shuttling commits from one checkout to another, but that's not really a pain point for me. (Yes, it's a small annoyance, but I hit it only rarely, and it's quick to sort out.) Perhaps I'm missing something though about worktree that will allow more, e.g., sharing of build products. Am I?

Thanks!

Richard