--- simple-wiki.el.orig	2009-07-29 10:53:26.706233000 +0200
+++ simple-wiki.el	2009-07-07 10:08:02.981394000 +0200
@@ -815,6 +817,8 @@
           (set (make-local-variable (car pair)) (cdr pair))))
 
       (unless (equal simple-wiki-outline-patterns 'none)
+        (make-local-variable 'outline-regexp)
+        (make-local-variable 'outline-heading-end-regexp)
         (setq outline-regexp (car simple-wiki-outline-patterns))
         (setq outline-heading-end-regexp (cdr simple-wiki-outline-patterns)))