If it were released as a module, it would be very nice.
Well, writing a PCRE module with a procedural or object-oriented interface would be reasonably easy, if that's what you mean. Getting slightly more ambitious, if perl's regex engine were made properly pluggable, you could write a pragma to switch in the PCRE implementation. 
  use PCRE;
  print "Well formed!\n" if /$Juerds_regex/;

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Out of interest, why wouldn't you like it replacing Perl's built-in engine? (supposing the UTF8 support were properly finished)

In reply to Re: Re: Recursive Regex: Update by robin
in thread Recursive Regex: Update by robin

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