Q = @


msc.pdf: msc.tex
	@echo LATEX [msc.pdf]
	$(Q)if pdflatex --file-line-error --interaction errorstopmode msc.tex > /dev/null; then true; else esdplay /usr/share/kf/bass.wav; grep 'msc\.tex:[0-9]*:' msc.log && false; fi

clean:
	rm -f msc.{aux,bbl,blg,log,pdf,toc}