doubleDashArguments
fun doubleDashArguments(flags: List<Char>, longFlags: List<String>, parameters: List<String>, args: Array<out String>): Arguments
Similar to posixArguments, but uses two dashes for long names. Single dashes are only used for flags.
Values are always separated by a space after the long name. e.g. --out result.txt
This is my favourite convention, because it is less messy than the Posix convention, and doesn't have the problem with filename completion caused by the GNU convention.
Parameters
flags
A list of single-character flags
longFlags
A list of multi-character flags
parameters
A list of parameter names
args
The arguments to be parsed (the values passed to the program's main method)