all: refman.pdfrefman.pdf: refman.tex	pdflatex refman.tex	makeindex refman.idx	pdflatex refman.tex	latex_count=5 ; \	while egrep -s 'Rerun (LaTeX|to get cross-references right)' refman.log && [ $$latex_count -gt 0 ] ;\	    do \	      echo "Rerunning latex...." ;\	      pdflatex refman.tex ;\	      latex_count=`expr $$latex_count - 1` ;\	    doneclean:	rm -f *.ps *.dvi *.aux *.toc *.idx *.ind *.ilg *.log *.out