A general-purpose object-oriented tool for the automatic

generation of string-to-object translators. It was written

in Smalltalk by Justin Graver [email protected] and runs

in the Smalltalk programming environment. T-gen supports the

generation of both top-down parsers (LL parsers) and

bottom-up parsers (LR parsers), which will automatically

generate derivation trees, abstract syntax trees or

arbitrary Smalltalk objects. The simple specification

syntax and graphical user interface are intended to

enhance the learning, comprehension and usefulness of T-gen.