Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!husc6!hao!ames!ucbcad!ucbvax!unix.COMputer-science.manchester.ac.UK!mark From: mark@unix.COMputer-science.manchester.ac.UK (Mark van Harmelen) Newsgroups: comp.sys.xerox Subject: atn editor, structure editor Message-ID: <8712031418.AA18051@ucbvax.Berkeley.EDU> Date: Thu, 3-Dec-87 08:17:51 EST Article-I.D.: ucbvax.8712031418.AA18051 Posted: Thu Dec 3 08:17:51 1987 Date-Received: Mon, 7-Dec-87 01:32:57 EST Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 24 Before I replicate someone else's work; I'm trying to obtain two bits of code: 1. Has anyone out there used Lyric's sketch to implement an atn (or rtn or state diagram) editor using the programmer's interface? 2. In the event of my implementing the above, or modifying someone else's, has anyone implemented a structure editor that I could use as a basis for editing node and arc labels? Yes, I suppose that I could use Sedit, but I'm really looking for something that I can give a grammar (with only the complexity of grammars for expressions in many programming languages) and then use the struct ed to produce something a little more interesting looking than s-exps. Of course, avoiding the strict "hole filling" mode of operation of the early structure editors would be an added bonus (rather like just typing at Sedit). If you have any such program(s), and can distribute them, please do contact me. Thanks, mark. (I should be mark@ux.cs.man.ac.uk from ARPA sites)