That's more XPath wizardry than I'd normally manage. FWIW, here's the translation of the above to plain old XML::LibXML:

use 5.010;
use XML::LibXML 1.70;

my $xml = XML::LibXML->load_xml(location => "1.xml");

say $xml->findnodes(q{
    //doc/str[@name="docuid" and not(text() < //doc/str[@name="docuid"
+]/text())]
});

[download]
perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re^2: Finding max value from a unique tag from XML by tobyink
in thread Finding max value from a unique tag from XML by Shaveta_Chawla

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