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undefrule

Macro
Syntax

undefrule rule-name &rest ignore

Arguments

rule-name is a symbol which names a rule. ignore is ignored. It is provided for convenience so the "un" may be prepended to a rule definition in an editor buffer and evaluated to remove the rule.

Description

Removes the named rule.

Examples
(undefrule my-rule1)
See also

defrule


KnowledgeWorks and Prolog User Guide (Unix version) - 4 Apr 2005

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