The equivalent of article_title2
sub article_title3 {
  local $_ = shift(@text); # left in for side effect

  while (defined ($_ = shift @text)) {
    print "# TEXT-1 = '$_'\n";
    unshift(@text, $_), last if /^$/; # put empty line back
  }
  print "# TEXT-2 = '$_'\n" for @text;
}

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In reply to Re: for mistake with shift by Roger
in thread for mistake with shift by hsmyers

Title:
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