Fahrenheit supports loading dynamic libraries (.dll on Windows, .so on Linux) at runtime to extend the engine with new C++ capabilities, packages, and structures without rebuilding.
You can load one or more dynamic libraries before executing your script by using the -L parameter:
fahrenheit -Lmy_extension.dll -Lother_extension.so my_script.fh
dynamic.repl.desc
dynamic.repl.code
dynamic.dev.desc
dynamic.dev.code
dynamic.example.code