# Variables
Command is the root of the slugid subtree.
RegexpSlugNice is the regular expression that all "nice" Slug IDs should conform to.
RegexpSlugV4 is the regular expression that all V4 Slug IDs should conform to.
RegexpUUIDNice is the regular expression that all "nice" UUIDs should conform to.
RegexpUUIDV4 is the regular expression that all V4 UUIDs should conform to.