(hide-ifdefs): Set hif-outside-read-only here.

diff --git a/lisp/progmodes/hideif.el b/lisp/progmodes/hideif.el
index 6b1d56b94b826c7d8645914dd449dcff5b915672..046ce614ca2415b29b872f2b2716cba74d992581 100644 (file)
--- a/lisp/progmodes/hideif.el
+++ b/lisp/progmodes/hideif.el
@@ -929,6 +929,7 @@ Turn off hiding by calling `show-ifdefs'."
 
   (interactive)
   (message "Hiding...")
+  (setq hif-outside-read-only buffer-read-only)
   (if (not hide-ifdef-mode)
       (hide-ifdef-mode 1)) ; turn on hide-ifdef-mode
   (if hide-ifdef-hiding