If the usage of the argument includes the phrase "Can be repeated.", the corresponding arg_* variable will be an array containing one element per instance of the argument.
This can be used both for parameters that expect an argument (e.g. multiple input files) and flags (e.g. repeating -v to increase verbosity).
kvz
commented
5 years ago
If the usage of the argument includes the phrase "Can be repeated.", the corresponding arg_* variable will be an array containing one element per instance of the argument.
This can be used both for parameters that expect an argument (e.g. multiple input files) and flags (e.g. repeating -v to increase verbosity).