Object-Oriented Perl

  my $obj= Class->new( @args);
  my $obj= new Class( @args);

  my $dom= new XML::DOM::Parser;
  my $elt= new XML::Twig::Elt( "p", "text of para $para_nb");

  $obj->method( @args);

  my $doc = $dom->parsefile ("REC-xml-19980210.xml");
  $elt->print( \*FILE);