all: unicode_era.pdf

view: unicode_era.pdf
	xpdf $< 2>/dev/null &

edit:
	vim unicode_era.tex

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

%.ps: %.dvi
	dvips -t landscape $< -o $@

%.gz: %
	gzip -f -9 $<

%.dvi: %.tex
	latex $<

%.pdf: %.tex
	pdflatex $<