I am looking for an official BNF/EBNF for [The CLIPS Programming Language](
http://www.clipsrules.net/), so that I can write a parser/interpreter that groks (understands) CLIPS rules.
I have searched online, including the official CLIPS documentation, but I have only managed to find sections of the BNF (not the entire BNF).
Does anyone have a source for the COMPLETE (E)BNF for the grammar?