all : pdf

pdf : etc/lion_roar.pdf ror.pl
	cp etc/lion_roar.pdf /tmp
	cat ror.pl                                                   \
        | gawk 'NR==1 {next} {print}' ror.pl                          \
        | sed                                                           \
           -e 's/^\%end/\\end{verbatim}\\end{linenumbers}\\end{document}/' \
           -e 's/	/        /g'                                     \
           -e 's/\/\*/\\end{verbatim}\\end{linenumbers}/g'                \
	   -e 's/\*\//\\begin{linenumbers}\\begin{verbatim}/g' > /tmp/a.tex 
	cd /tmp && pdflatex a.tex && cp a.pdf $(HOME)/tmp