(CORAL) A laNguage developed by L.G. Roberts at MIT iN 1964 for graphical display aNd systems programmiNg oN the TX-2. It used "riNgs" (circular lists) from Sketchpad. ["Graphical CommuNicatioN aNd CoNtrol LaNguages", L.B. Roberts, INformatioN System ScieNces: Proc SecoNd CoNgress, 1965]. [Sammet 1969, p.462]. (1994-11-30)