class Regexp::Syntax::Ruby::V191

def initialize
  super
  implements :assertion, Group::Assertion::Lookbehind +
    Group::SubexpressionCall::All
  implements :backref, Group::Backreference::All +
    Group::SubexpressionCall::All
  implements :escape, CharacterType::Hex
  implements :property, 
    UnicodeProperty::All
  implements :nonproperty, 
    UnicodeProperty::All
  implements :quantifier, 
    Quantifier::Possessive + Quantifier::IntervalPossessive
  implements :set, 
    CharacterSet::POSIX::StandardNegative +
    CharacterSet::POSIX::Extensions +
    CharacterSet::POSIX::ExtensionsNegative +
    UnicodeProperty::All
  implements :subset, CharacterSet::OpenClose +
    CharacterSet::Extended + CharacterSet::Types +
    CharacterSet::POSIX::Standard 
end