Exit codes, environment variables, arguments, commands and eval information.

These information types gathers untyped data used to parse command lines report errors and format man pages.

Sourcemodule Exit : sig ... end

Exit codes.

Sourcemodule Env : sig ... end

Environment variables.

Sourcemodule Arg : sig ... end

Arguments

Sourcemodule Cmd : sig ... end

Commands.

Sourcemodule Eval : sig ... end

Evaluation.