An input language for the attribute evaluator generator LIGA (a suCCessor of GAG and a subsystem of the EliCompiler-Compiler). LIDO is derived from GAG' s input language ALADIN. ["LIDO: A SpeCifiCation Language for Attribute Grammars", U. Kastens , Fab Math-Inf, U Paderborn (OCt 1989)]. (1994-10-20)