                 "IN:" "INSTANCE:"
                 "LIBRARY:"
                 "MAIN:" "MATH:" "MIXIN:"
+                "NAN:"
                 "OCT:"
                 "POSTPONE:" "PRIVATE>" "<PRIVATE"
                 "QUALIFIED-WITH:" "QUALIFIED:"

    "LIBRARY:"
    "M:" "M::" "MACRO:" "MACRO::" "MAIN:" "MATH:"
    "MEMO:" "MEMO:" "METHOD:" "MIXIN:"
    "OCT:"
    "POSTPONE:" "PREDICATE:" "PRIMITIVE:" "PRIVATE>" "PROVIDE:"
    "QUALIFIED-WITH:" "QUALIFIED:"

    ("\\_<C-ENUM:\\( \\|\n\\)" (1 "<b"))
    ("\\_<TUPLE: +\\w+? +< +\\w+? *\\( \\|\n\\)\\([^;]\\|$\\)" (1 "<b"))
    ("\\_<TUPLE: +\\w+? *\\( \\|\n\\)\\([^;<\n]\\|\\_>\\)" (1 "<b"))
    ("\\_<\\(SYMBOLS\\|SPECIALIZED-ARRAYS\\|SINGLETONS\\|VARIANT\\): *?\\( \\|\n\\)\\([^;\n]\\|\\_>\\)"
     (2 "<b"))
    ("\\(\n\\| \\);\\_>" (1 ">b"))
    ;; Let and lambda:
