all: ichijou.txt

ichijou.txt: ichijou.png Makefile
	perl ./anytotxt.pl $< 72 27 > $@
	perl ./freq.pl $@

clean:
	-rm -f ichijou.txt

backup:
	-rm -f backup.tar.gz
	tar cf backup.tar *.pl *.txt.keep *.cdr Makefile
	gzip -9 backup.tar