A kind of meta-linguistic framework for defining formal languages and abstract machines in C++.
Compile with /std=c++latest and /utf-8 in Additional Options, with MSVC.
It... will compile. The AbstractMachine seems to work somewhat as expected. More testing is needed. But still, much more work is needed. Especially in the States department.
No affiliation with the the lizzards at "Meta Corporation". They should stay in their lane.