Yup, ripgrep (and ack before it) is definitely a new style! Doesn't mean it has nothing to do with Unix, or that "new wave Unix" is itself inaccurate or nonsensical.
When you start quoting the dictionary to prove a point, maybe it's time to take a step back.
It has no concrete specific definition as far as I'm aware. It's just a colloquial phrase to distinguish it from something that has been around for a long time, while also drawing focus to its similarities.
When you start quoting the dictionary to prove a point, maybe it's time to take a step back.