I have an XPath question, and more specifically, how can I determine the number of author elements found an a TEI header?
I would like to create summary files similar to the files created by the late Sebastian Rantz and found on GitHub.  I can easily determine the number of author elements found in an entire TEI file with a Perl-esque XPath statement similar to this:
$parser->find( “//author" )->size
But I’d like to know how to limit the finding of author elements to only the teiheader or text elements.
 see, for example - https://github.com/textcreationpartnership/A00002