Generation of Components for Software Renovation 
                Factories from Context-free Grammars

                         Mark van den Brand 
                            Alex Sellink
                            Chris Verhoef

We present an approach for the generation of components
for a software renovation factory.
These components are generated from a context-free grammar definition
that recognizes the code that has to be renovated.
We generate analysis and transformation components
that can be instantiated with a specific transformation or analysis task.
We apply our approach to \cobol\ and we discuss the construction
of realistic software renovation components using our approach.