How about 
die "DONE\n";

...

if (!eval {
   $parser->parse_string($tree);
   1 # No exception
}) {
   die $@ if $@ ne "DONE\n";
}

[download]

In reply to Re: XML::SAX::ExpatXS - stop parsing? by ikegami
in thread XML::SAX::ExpatXS - stop parsing? by Jaap

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