Fix function definition names being not highlighted

Author: Vadim Rodionov

clojure-mode.el

@@ -879,8 +879,16 @@ any number of matches of `clojure--sym-forbidden-rest-chars'."))
                 "\\(\\sw+\\)?")
        (2 font-lock-type-face nil t))
       ;; Function definition
-      (,(concat "(\\(?:clojure.core/\\)?"
-                "\\(defn\\)"
+      (,(concat "(\\(?:clojure.core/\\)?\\("
+                (regexp-opt '("defn"
+                              "defn-"
+                              "defmulti"
+                              "defmethod"
+                              "deftest"
+                              "deftest-"
+                              "defmacro"
+                              "definline"))
+                "\\)"
                 ;; Function declarations
                 "\\>"
                 ;; Any whitespace