The Caml Hump: Xpath

This package implements the XPath recommendation; XPath is a simple query language for XML. A compact XPath expression can perform a relatively complex search on the document tree. XPath is used by XLink and XSLT. The package is modularized and functorial: the evaluator is a functor taking as argument an implementation of the XPath Data Model as defined in the recommendation. The package include a lightweight implementation, build from the Pxp document tree. A future version will include a Data Model implementation working directly on this document tree.