See also: [Code docs](http://andrewdavidmackenzie.github.io/flow/code/doc/flowr/index.html)
`flowr` is a native run-time for flows build using the `flowrlib` library.
It handles the execution of `Functions` forming a `Flow` according to the defined semantics.
Additionally, it implements the required [`flowruntime` functions](src/lib/flowruntime/flowruntime.md).