This subproject is an extension of the Struts tag library. Each JSP custom tag
in this library is a subclass of an associated tag in the Struts tag library.
One difference is that this tag library does not use "rtexprvalues", it uses
the expression evaluation engine in the Jakarta Taglibs implementation of the
JSP Standard Tag Library (version 1.0) to evaluate attribute values.
In addition, some of the Struts tags were not ported to this library, as it was
determined that their functionality was entirely ...