Hi Tachyon ,

      my $a = "x|xx|xx|xxxx|xx|xxx|xx|xx|x";
      $a =~ s/(?<=\|)xx(?=(\||$))/x x/g;

      # this is actually doing the regex edge cases too Tachyon

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In reply to Re: Re: A complex recursive regex,help by OM_Zen
in thread A complex recursive regex,help by OM_Zen

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