You might want to take a look at the piumarta branch of https://github.com/attila-lendvai/maru/tree/piumarta https://github.com/attila-lendvai/maru/tree/piumart

You might want to take a look at the piumarta branch of https://github.com/attila-lendvai/maru/tree/piumarta https://github.com/attila-lendvai/maru/tree/piumarta This is Attila's attempt at more formally evolving maru through several iterations, and includes gezeira etc. Personally I find able forth's meta compilation to be more manageable (https://github.com/ablevm/able-forth/tree/current https://github.com/ablevm/able-forth/tree/current) But your mileage may vary :) Disappointingly, the able gui etc was not open sourced, and I fear lost to time.