KIF variable syntax

Robert MacGregor <>
Message-id: <>
Subject: KIF variable syntax
Date: Mon, 06 Jan 92 10:13:46 PST
From: Robert MacGregor <>
Len Schubert writes:

> (Aside: Bob prefers ?x where KIF uses $x; so do I.)

We've never taken a vote on whether KIF variables should
be prefixed by a question mark or a dollar sign.  Until
we do, I will continue to use the question mark, which
I (and most of the AI community, judging by usage within
such sources as the AI Journal) much prefer.

- Bob