     "code_pred"
     "corollary"
     "cpodef"
-    "enriched_type"
+    "free_constructors"
     "function"
+    "functor"
     "instance"
     "interpretation"
     "lemma"

    "find_unused_assms"
    "fix"
    "fixrec"
    "from"
    "full_prf"
    "fun"
    "fun_cases"
    "function"
    "guess"
    "have"
    "header"

    "done"
    "enable_pr"
    "end"
    "equivariance"
    "exit"
    "export_code"
