valgrind now on OS X!

One of my very favorite development tools, valgrind, is now available for the Mac. For years I have done my main development on Windows (more recently, OS X), then transferred my code over to a Linux box when I needed to run valgrind. Now that it supports OS X I will only need to switch over to Linux when I'm dealing with a very large process. (The big Linux box is a quad core machine with 8 GB RAM, the MacBook Pro cannot keep up with that.)