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