I'd recommend it too. I used to hang out on comp.compilers back when John was drafting it so, thanks to vetting the AIX bits, I got my name in the final book's

I'd recommend it too. I used to hang out on comp.compilers back when John was drafting it so, thanks to vetting the AIX bits, I got my name in the final book's acknowledgements (alongside dozens of others). Small thing, I know, but still pleases me when I think of it. :-)