<language> Function Level.
John Backus's successor to FP, developed ca. 1985. FL is dynamically typed and adds higher-order functions, exceptions, user-defined types and other features.
["FL Language Manual, Parts 1 & 2", J. Backus et al, IBM Research Report RJ 7100 (1989)].
(1994-10-20)
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Nearby terms: fj « Fjolnir « fk « FL » F+L » flag » flag day
