all: persifs.pdf

persifs.dvi: persifs.tex bptree.eps chunking.eps pbptree.eps pbptree2.eps \
		pbptree3.eps
	./latexmk.pl $<

persifs.ps: persifs.dvi
	dvips -o $@ $<

persifs.pdf: persifs.ps
	ps2pdf $< $@

xpdf: persifs.pdf
	xpdf persifs.pdf

acroread: persifs.pdf
	acroread persifs.pdf

clean:
	./latexmk.pl -C

.PHONY: xpdf