Pleuk grammar development systemA {shell} for {grammar} development by Jo Calder , Kevin Humphreys , Chris Brew , and Mike Reape . It handles various grammatical formalisms and requires {SICStus Prolog} version 2.1#6 or later. Current version: 1.0, as of 1993-06-18. {(ftp://ai.uga.edu/ai.natural.language/)}. E-mail: . (2000-07-22)