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  1. or download this
    use strict;
use warnings;
...

print qq{\n};
  2. or download this
    ken@ganymede: ~/tmp
$ pm_multiline_regex.pl
...
2012/02/16 00:14:52 === 29  === Can't use an undefined value as a HASH
+ reference at Value.pm line 77.
ken@ganymede: ~/tmp
$