Does anyone know if it supports inline assembly?
If you look at https://re.factorcode.org/2015/06/bit-test.html and the vocabularies it links over to I'm sure you'll be better able to figure it out.
Edit: This article says you can and shows how, https://re.factorcode.org/2010/11/estimating-cpu-speed.html .
Does anyone know if it supports inline assembly?