(atomic macro) use a clause-processor
Example: (cl-proc :function note-fact-clause-processor :hint '(equal a a)) -- Invoke the indicated clause processor function with the indicated hint argument (see the beginning of community bookbooks/clause-processors/basic-examples.lisp . General Form: (cl-proc &rest cl-proc-args)
Invoke a clause-processor as indicated by cl-proc-args, which is a list of
arguments that can serve as the value of a
This command calls the