[developers] Self-feeding lexical rules

Berthold Crysmann crysmann at ifk.uni-bonn.de
Fri Aug 28 16:04:39 CEST 2009

On Fri, 2009-08-28 at 11:58 +0200, Bart Cramer wrote:
> Hi all,
> since a long time, I am getting warnings in LKB that my lexical rules
> can feed themselves, which they can't. 

The cycle check does not take the lexicon into account. That may explain

> How can I prevent these
> warnings, i.e. how does the LKB check whether lexical rules can feed
> themselves?

There's a lisp variable you can set *known-cyclic-rules*. 

See e.g. lkb/globals in HaG

> Thanks,
> Bart.

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