Just-in-time compiler for R

There is a new version of the just-in-time compiler for R at
www.milbo.users.sonic.net/ra/index.html

With just-in-time compilation enabled, the convolution example from the
"Extending R" manual now runs about 30 times faster. The web page has more 
information.

Stephen Milborrow
www.milbo.users.sonic.net