use strict;
use warnings;
use JE;
use Data::Dumper;
use File::Slurp;

my $je = new JE;

$je->html_mode(1);

$je->eval(scalar read_file 'output.js');

my $return_val = $je->eval('start()') or die $@;


##</code><code>##

ReferenceError: The variable start has not been declared at line 1.