More efficient R / Sweave / TeXShop work-flow?

Question

I\'ve now got everything to work properly on my Mac OS X 10.6 machine so that I can create decent looking LaTeX documents with Sweave that include snippets of R code, output, an

Answer 1

On the bash shell command line:

R CMD Sweave foo.Rnw && pdflatex foo.tex

Runs Sweave, and if that succeeds it goes on to do pdflatex. Out pops a pdf. If you've got this in a bash Terminal then just hit up-arrow to get it back and do it again. And again. And Again.

Makefile solution also good.