test for feature #1181 (XML_PARSE_HUGE exception) added
$attr[^for[i](1;100){attr-$i="$i" }] $data[^for[i](0;10000){<data $attr />}] ^data.length[] $x[^xdoc::create{<?xml version="1.0" encoding="utf-8"?><root>$data</root>}]