Ah, gotcha. I was specifically thinking of reporting the Clojure version (e.g., 126.96.36.1994), not specifically the `clojure` command-line tool, though I thought that these two were (at least semi-)linked together. I guess what I'm asking for is something that will answer, as easily as possible "What am I running?" And yes, I realized that I could do `cli -M -e "*clojure-version*"`, but that's pretty long-winded. It seems like a command line tool should just have a `--version` option.