Just count the occurrences in a loop: 
my $count = 0;
++$count while $reader->nextPatternMatch($entry_pattern);

[download]

The problem is that once the loop is finished, you're at the end of the document, so you have to reinstantiate the reader object.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

[download]

In reply to Re: XML::LibXML::Reader get size by choroba
in thread XML::LibXML::Reader get size by Anonymous Monk

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