--- a/lisp/nsis-mode.el	Sat Jan 30 23:10:04 2010 +0200
+++ b/lisp/nsis-mode.el	Sat Jan 30 23:17:41 2010 +0200
@@ -57,7 +57,7 @@
   '(
     ("!\\(insertmacro\\|define\\|ifdef\\|ifndef\\|else\\|endif\\|echo\\|verbose\\|include\\|macroend\\|macro\\|undef\\|packhdr\\|warning\\|error\\)" (1 'font-lock-builtin-face))
     ("$[({]?\\([A-Za-z0-9_]+\\)[)}]?" (1 'font-lock-variable-name-face))
-    ("[[:blank:]]*\\([[:alpha:]][[:alnum:]_.]*:\\)" (1 'font-lock-function-name-face))
+    ("^[[:blank:]]*\\([[:alpha:]][[:alnum:]_.]*:\\)\\([^:]\\|$\\)" (1 'font-lock-function-name-face))
     )
   (list "\\.\\(nsi\\|nsh\\)$")
   nil