1. scopt
   1. (class)DefaultOParserSetup
   2. (object)(class)OParser
   3. (class)OParserBuilder
   4. (trait)OParserSetup
   5. (class)OptionDef
   6. (object)(class)OptionDefCallback
   7. (class)OptionParser
   8. (object)
      OS
   9. (class)ParseException
   10. (object)(trait)Read
   11. (object)(trait)RenderingMode
   12. (object)
       Validation
   13. (object)(trait)Zero