(SSL) A specificatioN laNguage based oNterm algebra aNd attribute grammars. SSL is used by the {SyNthesizer GeNerator}, a geNerator for {laNguage-based editor}s such as the CorNell Program SyNthesizer. ["GeNeratiNg LaNguage Based ENviroNmeNts", T. Reps, MIT Press 1984]. (1994-12-16)