Include --help option in completion

[tiangolo]

Include --help option in completion.

When executing completion (in Bash, Zsh, etc) the --help option is currently omitted, even though it's available.

This allows the --help option to show up in completion if it was enabled.

This is the same way it's done in click-completion: https://github.com/click-contrib/click-completion/blob/master/click_completion/core.py#L92

[tiangolo]

I'm not sure where should I add the change in CHANGES.rst, above:

Version 7.1.1
-------------

without a version title?

Or should I create a dummy unreleased version title that you change later?

[ThiefMaster]

could you please omit the emoji in the commit messages? while they look pretty on GitHub, they are very noisy when reading the shortlog using the git CLI.

[davidism]

For the changelog, just start a new 7.2 section.

[tiangolo]

could you please omit the emoji in the commit messages? while they look pretty on GitHub, they are very noisy when reading the shortlog using the git CLI.

@ThiefMaster sure thing. Just removed the hook. Changing the previous would mean force-pushing, so I won't do it, but I assume you squash and merge when/if you accept it so they won't end up in the history.

For the changelog, just start a new 7.2 section.

@davidism perfect, done.

[tiangolo]

Thanks! 🚀 🎉