A general-purpose object-oriented tool for the automatic generation of string-to- object translators. It was written in Smalltalk by Justin Graver graver@comm.mot.com and runs in the Smalltalk programming environment. T-gen supports the generation of both top-down parser s ( LL parser s) and bottom-up parser s ( LR parser s), which will automatically generate derivation tree s, abstract syntax tree s or arbitrary Smalltalk object s. The simple specification syntax and graphical user interface are intended to enhance the learning, comprehension and usefulness of T-gen.
Current version: 2.1.
Runs on Smalltalk-80 , ParcPlace Objectworks / Smalltalk 4.0 or 4.1.
ftp://st.cs.uiuc.edu/pub/st80_r41/T-gen2.1/ .
(1992-10-18)