metavar suffix for multiple options
automatically disambiguate abbreviations
show help text on parse errors
backtrack to parent parser when a subcommand fails
format the help page
backtrack to parent parser when a subcommand fails
format the help page
automatically disambiguate abbreviations
metavar suffix for multiple options
show help text on parse errors
metavar suffix for multiple options
automatically disambiguate abbreviations
show help text on parse errors
backtrack to parent parser when a subcommand fails
format the help page