CompositeUsage    133 magick/command.c   CompositeUsage(void),
CompositeUsage    171 magick/command.c       CompositeImageCommand, CompositeUsage, 0 },
CompositeUsage   2637 magick/command.c       CompositeUsage();
CompositeUsage   3098 magick/command.c             CompositeUsage();