1. On page 92, the table on pattern matching defines the pattern n+ where 'n' is any character class item to be 'Zero or more repetitions', whereas I believe that the correct definition is 'One or more repetitions'.

    Otherwise, so far this book looks very nice.

    -randy

    I was just going to report this as I did not see any Errata page for Chapter 6. Perhaps that post-it fell off your monitor at some point. Consider this a friendly poke to add it.