Learning Perl, 2nd Edition by Randal L. Schwartz and Tom Christiansen Here are the changes made in the 12/99 reprint: {198} Code section my(, 6th line: "$entry," now reads "$entry" (deleted comma) (257) Index: 2nd column, 7th line, the following has been deleted: $- variable, 127 (This was a duplicate to 1st column, 16th line)