_5: ex5.xpl kxpl gram.xpl
	kxpl -t ex5.xpl > _5.html
	diff _5.html _ori1.html

_7: ex7 kxpl gram.xpl
	kxpl ex7 > _7.html
	diff _7.html _ori7.html

_6: ex6.xpl kxpl gram.xpl
	kxpl ex6.xpl > _6.html
	diff _6.html _ori6.html

install:
	cp xpl /usr/local/bin
	chmod 755 /usr/local/bin/xpl