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• Keywords-grammar-validation

Contextual-keywordp-is-grammar-contextual-keywordp

Equivalence of contextual-keywordp and grammar-contextual-keywordp.

Definitions and Theorems

Theorem: contextual-keywordp-is-grammar-contextual-keywordp

(defthm contextual-keywordp-is-grammar-contextual-keywordp
  (equal (contextual-keywordp x)
         (grammar-contextual-keywordp x)))