Learning Perl, 4th Edition by Randal L. Schwartz, Tom Phoenix, brian d foy The following errata were corrected in the 9/07 reprint. If you have technical questions or error reports, you can send them to booktech@oreilly.com. Please specify the printing date of your copy. This page was updated April 20, 2007. Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification (105) 4th Paragraph; there should not be a space between teh text "/fred \w+" and "barney". this may have been a formatting error as the result of the regular experssion being spanned across two lines.