Because parse is a embedded DSL you have access to all of rebol/red which lets you easily generate/interpret code. As an example here is a BF interpreter: https

Because parse is a embedded DSL you have access to all of rebol/red which lets you easily generate/interpret code. As an example here is a BF interpreter: https://gist.github.com/dockimbel/7713170 https://gist.github.com/dockimbel/7713170