jtr@cs.exeter.ac.uk (Jason Trenouth) (04/27/89)
Are there any commercial (or robust public domain) knowledge engineering environments available subject to the following (ever so light) constraints: (1) built on (or compatible with) Quintus Prolog, Poplog, NIP, or (gulp) C-Prolog; and (2) linked with Sun window system, giving a graphical interface? Post them to the net if the e-mail bounces. Cheers - JT.