hi everyone, I am trying the tikz/pgf for the flying-arrows, see http://www.texample.net/tikz/examples/beamer-arrows/
The question is I need to invoke pdflatex two times. I have tried if I did it by pdflatex main.tex; pdflatex main.tex two times. It worked well. How can we launch pdflatex for two times when compling lyx to pdf? Thanks. Weidong
