XHTML::Instrumented - is a Perl package that allows a programmer to extend valid XHTML pages.
This is allows a web designer and a Perl programmer to work together, but to keep their files separate.
This makes it possible to use WEB tools such as htmltidy on your html pages.
XHTML::Instrumented controls the XHTML through the use of id and class tags.
At one point, Open Hub analyzed source code for this project based on code location(s) available at that time. Since then, the code locations have been removed.