• alias : gears::optparse::option
• column : gears::optparse::formatter
• description : gears::optparse::option_parser , gears::optparse::subcommand
• epilogue : gears::optparse::option_parser , gears::optparse::subcommand
• flags : gears::optparse::option
• help : gears::optparse::option , gears::optparse::subcommand
• name : gears::optparse::option , gears::optparse::subcommand
• options : gears::optparse::subcommand , gears::optparse::arguments
• positional : gears::optparse::arguments
• program_name : gears::optparse::option_parser
• subcommand : gears::optparse::arguments
• usage : gears::optparse::option_parser , gears::optparse::subcommand