#!/bin/perl -w
use strict;
use XML::Parser;

my $p= new XML::Parser(
        'Non-Expat-Options' => { my_option => "toto" },
        Handlers => { Start => \&start, }
                      );
$p->parse( '<a />');

sub start
  { my( $pe, $elt, %atts)= @_;
    print "my option: ", $pe->{'Non-Expat-Options'}->{my_option}, "\n";
  }