Provides a raco run sub-command for executing submodules.
1 raco run
‹module› ‹submodule› ‹arguments› ...
— Runs the ‹submodule› of ‹module› setting
current-command-line-arguments to ‹arguments›. If
‹module› appears to be a file path (the name ends with ".rkt"
and is a file that exists) then that file is used as the parent module.
Otherwise the ‹module› is treated as a collection path.