Modules
Modules may be used to split code into smaller chunks.
To compile a module use:
fz -sourceDirs=<source_dir> -saveLib=<module_name.fum>
Or if the module depends on another module a:
fz -module=<a> -sourceDirs=<source_dir> -saveLib=<module_name.fum>
To use modules use in a programm use the -module option of fz, e.g.:
fz -module=module1,module2 hello_world.fz