`attr` for core

Various attributes for custom commands.

Signature

> attr {flags}

input	output
nothing	string

You must use one of the following subcommands. Using this command as-is will only produce this help message.

name	description	type
`attr category`	Attribute for adding a category to custom commands.	built-in
`attr deprecated`	Attribute for marking a command or flag as deprecated.	built-in
`attr example`	Attribute for adding examples to custom commands.	built-in
`attr search-terms`	Attribute for adding search terms to custom commands.	built-in