FST Home Page
FST (Framework for Sdf Transformation) supports the adaptation (in a broad
sense) of grammars based on the syntax definition formalism SDF. The
executable specification of FST is based on the ASF+SDF Meta-Environment.
Grammar transformations form an important concept of grammar reengineering,
implementation, recovery and others. Tool support for grammar transformations
is essential to automate the corresponding processes. We have chosen SDF as
target language for grammar transformations because it is an expressive
syntax definition formalism which does not just cover BNF and extended BNF
but also constructs for modularisation and disambiguation. The algebraic
specification of the framework is immediately operational in the ASF+SDF
This FST has prototype/experiment status.
It was developed with a meanwhile outdated version of the
We are currently not able to package
But see the Grammar Deployment Kit ...
maintained by Ralf Lämmel
last modified March 25th, 2002