Hi,
I have an instance of HTML::TokenParser::Simple, I need to copy it, go to the next token in my copied version, then go back to my original (none incremented version). The problem is when I go to the next token in my copied version it does the same to my original verison. Any ideas?
#!/usr/bin/perl -w
use HTML::TokeParser::Simple;
my $p = HTML::TokeParser::Simple->new("clean.htm");
my $token = $p->get_token;
#$token = $p->get_token;
#$token = $p->get_token;
print "1 " . $token->as_is . "\n";
my $p_blah = $p;
print "2 " . getNextToken($p_blah) . "\n";
$token = $p->get_token;
print "3 " . $token->as_is . "\n";
sub getNextToken {
if(my $token_blah = $_[0]->get_token){
return $token_blah->as_is;
} else {
return "end";
}
}
returns
1 <p class=label>
2 Business insurance
3 </p>
when I expected
1 <p class=label>
2 Business insurance
3 Business insurance
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