#!/usr/bin/env perl
use strict;
use warnings;
use File::Spec;
use HTML::Parser::Simple;
# -----------------------
print HTML::Parser::Simple -> new
(
input_file => File::Spec -> catfile('t', 'data', '90.xml.declaration.xhtml'),
output_file => File::Spec -> catfile('data', '90.xml.declaration.xml'),
xhtml => 1,
) -> parse_file -> result;