Found "\N{SPACE}" at the end of the line at line 18, column 77.  Don't use whitespace at the end of lines.  Severity: 1
Regular expression without "/s" flag at line 16, column 28.  See pages 240,241 of PBP.  Severity: 2
Bareword file handle opened at line 15, column 1.  See pages 202,204 of PBP.  Severity: 5
