--- a/lisp/bat-file-mode.el	Fri Feb 05 16:15:49 2010 +0200
+++ b/lisp/bat-file-mode.el	Fri Feb 05 16:19:36 2010 +0200
@@ -44,6 +44,7 @@
    (modify-syntax-entry ?\" "\"")
    (modify-syntax-entry ?' "\"")
    (modify-syntax-entry ?\\ "\\")
+   (modify-syntax-entry ?% ".")
    (modify-syntax-entry ?= ".")
    (modify-syntax-entry ?_ "w")
    )