15. The computer program product of claim 11 , wherein the filter logic comprises patterns or rules for identifying a full expression and a moniker that refers to the full expression.
15. The computer program product of claim 11 , wherein the filter logic comprises patterns or rules for identifying a full expression and a moniker that refers to the full expression. 17. The computer program product of claim 15 , wherein the computer readable program further causes the computing device to analyze the renaming directive at least by identifying an instance/category pair, where the moniker represents an instance of a category represented by the full expression.