   (format "\\_<\\(%s\\)?: +\\_<\\(\\w+\\)\\_>"
           (regexp-opt
            '(":" "GENERIC" "DEFER" "HOOK" "MAIN" "MATH" "POSTPONE"
-             "SYMBOL" "RENAME"))))
+             "SYMBOL" "SYNTAX" "RENAME"))))
 
 (defconst fuel-syntax--alias-definition-regex
   "^ALIAS: +\\(\\_<.+?\\_>\\) +\\(\\_<.+?\\_>\\)")

                                           "INTERSECTION:"
                                           "M" "MACRO" "MACRO:"
                                           "MEMO" "MEMO:" "METHOD"
                                           "PREDICATE" "PRIMITIVE"
                                           "UNION"))


    "POSTPONE:" "PREDICATE:" "PRIMITIVE:" "PRIVATE>" "PROVIDE:"
    "QUALIFIED-WITH:" "QUALIFIED:"
    "read-only" "RENAME:" "REQUIRE:"  "REQUIRES:"
    "SINGLETON:" "SINGLETONS:" "SLOT:" "SYMBOL:" "SYMBOLS:" "SYNTAX:"
    "TUPLE:" "t" "t?" "TYPEDEF:"
    "UNION:" "USE:" "USING:"
    "VARS:"))
