CLI argument parser for Rhombus

I want to write a small CLI program in Rhombus.

Does Rhombus have a CLI argument parser which can generate a help text and validate options and positional arguments?

Many thanks for any help in advance.

Lookup command-line in the docs.

For Rhombus, searching rhombus/cmdline will get you to the right place more directly. See also 10.6 Command Line Parsing in the Rhombus Guide.