[soegaard]

FWIW the `control` packages contains versions of `dotimes` and `tagbody`.

https://docs.racket-lang.org/control-manual/index.html

Make an issue with regards to the filename inconsistency. I hadn't noticed before - and had to look it up. The confusion stems in the fact that both "file name" and "filename" count as correct spelling (sigh).

Wrt to `time` take a look at the `benchmark` package: https://docs.racket-lang.org/benchmark/index.html

[soegaard]

Just found this version of `loop`: https://planet.racket-lang.org/package-source/jphelps/loop.p...

I don't know how its features compares to the real thing.