cancionero:
	pdflatex -d cancionero.tex
	luatex songidx.lua idxfile.sxd idxfile.sbx
	luatex songidx.lua idxfile-authors.sxd idxfile-authors.sbx
	pdflatex -d cancionero.tex

impresion:
	pdflatex -d impresion.tex

clean:
	rm -f *.gz *.aux *.log *.sxd *.sbx *.toc *.log *.sxc *.out