Add whitespace to clojure--sym-forbidden-rest-chars

Author: Malabarba

clojure-mode.el

@@ -353,7 +353,7 @@ Called by `imenu--generic-function'."
         (goto-char start)))))
 
 (eval-and-compile
-  (defconst clojure--sym-forbidden-rest-chars "][\";\'@\\^`~\(\)\{\}\\"
+  (defconst clojure--sym-forbidden-rest-chars "][\";\'@\\^`~\(\)\{\}\\,\s\t\n\r"
     "A list of chars that a Clojure symbol cannot contain.
 See definiton of 'macros': URL `http://git.io/vRGLD'.")
   (defconst clojure--sym-forbidden-1st-chars (concat clojure--sym-forbidden-rest-chars "0-9")