.|. rawTokenStreamBit `setBitIf` dopt Opt_KeepRawTokenStream flags
.|. newQualOpsBit `setBitIf` xopt Opt_NewQualifiedOperators flags
.|. alternativeLayoutRuleBit `setBitIf` xopt Opt_AlternativeLayoutRule flags
.|. rawTokenStreamBit `setBitIf` dopt Opt_KeepRawTokenStream flags
.|. newQualOpsBit `setBitIf` xopt Opt_NewQualifiedOperators flags
.|. alternativeLayoutRuleBit `setBitIf` xopt Opt_AlternativeLayoutRule flags