• XML::Parser::PerlSAX
• XML::Handler::AxPoint
• XML::Handler::YAWriter
• XML::SAX::ParserFactory
• pdflib (for AxPoint)

use strict;

use XML::Handler::AxPoint;
use XML::Filter::SAX1toSAX2;
use XML::Parser::PerlSAX;

my $handler = XML::Handler::AxPoint->new();
my $filter = XML::Filter::SAX1toSAX2->new(Handler => $handler);
my $parser = XML::Parser::PerlSAX->new(Handler => $filter);

$parser->parse(Source => { SystemId => "foo.xml" });

__END__
yields:
Can't call method "push_context" on an undefined value at
/usr/lib/perl5/site_perl/5.6.0/XML/Filter/SAX1toSAX2.pm line 25.
[download]

use strict;

use XML::Handler::YAWriter;
use XML::Filter::SAX2toSAX1;
use XML::SAX::ParserFactory;

my $handler = XML::Handler::YAWriter->new();
my $filter = XML::Filter::SAX2toSAX1->new(Handler => $handler);
my $parser = XML::SAX::ParserFactory->parser(Handler => $filter);

$parser->parse_uri( "foo.xml" );

__END__
yields:
Not an ARRAY reference at
/usr/lib/perl5/site_perl/5.6.0/XML/Filter/SAX2toSAX1.pm line 47.
[download]

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)