NAME
Chj::CPAN::ModulePODUrl - get module POD url on metacpan
SYNOPSIS
use Chj::CPAN::ModulePODUrl "perhaps_module_pod_url";
use PXML::XHTML;
my $element= CODE "Frob";
if (my ($url)= perhaps_module_pod_url $element->text) {
A {href=> $url}, $element
} else {
$element
}