RedoCommand      6503 magick/display.c     case RedoCommand:
RedoCommand      6585 magick/display.c   if (command == RedoCommand)
RedoCommand      6777 magick/display.c       return(RedoCommand);
RedoCommand      11077 magick/display.c       RedoCommand
RedoCommand      11500 magick/display.c             case RedoCommand:
RedoCommand      14148 magick/display.c       RedoCommand,