I tried using a "ref $re", looking for a Regexp (no go) ...

I'm not sure what this means. Again, my take: 

c:\@Work\Perl\monks>perl -wMstrict -le
"my $re_obj = qr{([0-6BS])};
 if (ref $re_obj) {
   print 'A: reference: ', ref $re_obj;
   }
 else {
   print 'A: not a reference';
   }
 ;;
 my $re_str = '' . $re_obj;
 if (ref $re_str) {
   print 'B: reference: ', ref $re_str;
   }
 else {
   print 'B: not a reference';
   }
"
A: reference: Regexp
B: not a reference

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Give a man a fish:  <%-{-{-{-<

In reply to Re^3: how to use string RE (against $_ and capture) by AnomalousMonk
in thread how to use string RE (against $_ and capture) by perl-diddler

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