I don't have a grammar for Jess rules, no. It probably would not be
too hard to write, as the syntax is fairly regular and you don't need
more than one token of lookahead.
Regarding a DTD for rules: see Dave Carlson's work:
http://www.ontogenics.com/repository/translator , and the various
documents on XMI available from the OMG web site (http://www.omg.org,
search for "XMI").
I think Rudolph George-P27574 wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Ernest,
> Is there a BNF for Jess rules?
>
> I'm betting several other people on the list may have already hit this,
> so I'd welcome any suggestions or info on the following subject:
>
> I'd like to define an engine-neutral XML DTD for rules. I'd thought of
> doing this based on the structure of Jess rules, but that's not a
> requirement
> as long as instances of XML rules based on the DTD can be translated into
> Jess defrule command strings.
>
> I'm assuming that a BNF description is the easiest place to start, which is
> what's at the
> root of my question at the top.
>
> ----------
> George Rudolph
> Mad Scientist
> Motorola SSG
> ----------
>
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Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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