[fiddlerwoaroof]

I’ve paid for various tools over the years: ultimately, I’ve never really found that the commercial tools are significantly better for the problems I have. I’ve generally found that Emacs and/or Unix shell utilities make it really easy to make a tool that solves exactly the problem you have while commercial tools end up having frustrating limitations or are really hard to learn because they solve the general case instead of the 70% case that you actually have.