I've just spent a happy few hours reading the NR (pretty much all of it!),
and have a list of 41 corrections - they fix things like snippets that
should be ragged right, lines too long, some explanations that are no longer
accurate, etc., etc. I guess it will take me a day to fix them. Do you
think it would be better to list them here first, or just go ahead and post
a patch for review?