/// <summary> /// Validate a context item expression. /// </summary> /// <param name="e"> /// is the expression. </param> /// <returns> null. </returns> public virtual object visit(CntxItemExpr e) { return(null); }
/// <param name="e"> /// is the Cntx Item Expression. </param> /// <returns> new function </returns> public virtual object visit(CntxItemExpr e) { return(new VarRef(new QName("fs", "dot"))); }