#!/bin/sh

if [ "$help" = "1" ]
then
	cat << EOF
Luma options:

  --luma-compress         - Produce compressed (png) lumas
  --luma-8bpp             - Produce 8 bit pgm lumas (defaut is 16 bit)

EOF

else

	rm -f .8bit .compress .executed

	for i in "$@"
	do
		case $i in
			--luma-compress )	touch .compress .8bit ;;
			--luma-8bit )		touch .8bit ;;
		esac
	done

fi