I'm not quite sure why you feel you need to execute the code inside the regex. perldoc perlre says that code is highly experimental.

I'd do it like this:

if ($file_name =~ m#
      (?<=/a/)
      (\d{2,4})(\d{2})(\d{2})(?:ag)?#x) {
   @date{'YEAR', 'MONTH', 'DAY'} = ((
         length($1) == 2
         ? '19' . $1
         : $1), $2, $3
       ),$2,$3);
}

[download]
Am I overlooking some reason why that wouldn't work for you?

In reply to Re: regex code embedding problem? by matija
in thread regex code embedding problem? by perlguy

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