parser_group.duplicates - a test for optparse-applicative

Usage: parser_group_duplicates --hello TARGET [--file-log-path PATH] 
                               [--file-log-verbosity INT] [-q|--quiet] [--poll]
                               --timeout INT [--sysFlag] --log-namespace STR
                               (-v|--verbosity ARG) Command

  Duplicate consecutive groups consolidated

Available options:
  --hello TARGET           Target for the greeting
  -q,--quiet               Whether to be quiet
  -v,--verbosity ARG       Console verbosity
  -h,--help                Show this help text

Logging
  --file-log-path PATH     Log file path
  --file-log-verbosity INT File log verbosity
  --log-namespace STR      Log namespace

System
  --poll                   Whether to poll
  --timeout INT            Whether to time out
  --sysFlag                Some flag
