--- /dev/null
+main.pdf: *.tex
+ make clean
+ pdflatex main
+
+show: main.pdf
+ killall evince || true
+ #sleep 1
+ (setsid gnome-open $< 2>/dev/null >/dev/null & )
+ sleep 5
+
+clean :
+ @rm -f *.aux *.bbl *.blg *.log *.dvi *.pdf \
+ *.idx *.ilg *.ind *.toc *.lot *.lof
+