OrEvaluateOperator  539 Magick++/lib/Magick++/Include.h   using MagickCore::OrEvaluateOperator;
OrEvaluateOperator 1055 magick/option.c     { "Or", OrEvaluateOperator, UndefinedOptionFlag, MagickFalse },
OrEvaluateOperator  335 magick/statistic.c     case OrEvaluateOperator: