Parses all known command line options without executing any actions.
This function will be called prior to execute, or may be called as the only method when collecting the list of recognized command line options.
Only args.getopt should be called within this method.
See Implementation
Parses all known command line options without executing any actions.
This function will be called prior to execute, or may be called as the only method when collecting the list of recognized command line options.
Only args.getopt should be called within this method.