Suggestion: Interpret --help --list as equivalent to --list

[schuelermine]

Problem

When you run cargo --help, you are told to use --list to get the full list of subcommands. It is not unlikely that one would interpret this as saying cargo --help --list should be used.

Proposed Solution

Instead of handling cargo --help --list as cargo --help, handle cargo --help --list as either cargo --list or as a combination of cargo --help and cargo --list, printing both flags and the full subcommand list.

Notes

No response