EvalContext that walks the "ancestor::" and "ancestor-or-self::" axes.
author: Dmitri Plotnikov version: $Revision: 1.15 $ $Date: 2004/03/25 03:49:50 $
Parameters: parentContext - represents the previous step on the path Parameters: includeSelf - differentiates between "ancestor::" and "ancestor-or-self::" axes Parameters: nameTest - is the name of the element(s) we are looking for