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Function-option-name-list

Function-option-name-p

Recoginizer for an function-option-name.

Signature
(function-option-name-p option-name) → syntax-good?
Returns: syntax-good? — Type (booleanp syntax-good?).

Definitions and Theorems

Function: function-option-name-p

(defun function-option-name-p (option-name)
  (declare (xargs :guard t))
  (let ((acl2::__function__ 'function-option-name-p))
    (declare (ignorable acl2::__function__))
    (if (member-equal option-name *function-option-names*)
        t
      nil)))

Theorem: booleanp-of-function-option-name-p

(defthm booleanp-of-function-option-name-p
  (b* ((syntax-good? (function-option-name-p option-name)))
    (booleanp syntax-good?))
  :rule-classes :rewrite)