Allow calling C fontification while rendering MIME parts

* progmodes/cc-mode.el
(c-standard-font-lock-fontify-region-function): Set the default at
load time, too, so that `font-lock-fontify-buffer' can be called
without setting up the entire mode first.  This fixes a bug in
`mm-inline-text' with C MIME parts.

2 files changed, 10 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 46849087958..2f21d9e046e 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2012-02-06  Lars Ingebrigtsen  <larsi@gnus.org>
+
+        * progmodes/cc-mode.el
+        (c-standard-font-lock-fontify-region-function): Set the default at
+        load time, too, so that `font-lock-fontify-buffer' can be called
+        without setting up the entire mode first.  This fixes a bug in
+        `mm-inline-text' with C MIME parts.
+
 2012-02-06  Chong Yidong  <cyd@gnu.org>
 
         * simple.el (list-processes--refresh): Delete exited processes
diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 0c86b68f1d9..374c9b434d1 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -1155,7 +1155,8 @@ Note that the style variables are always made local to the buffer."
   ;; `c-set-fl-decl-start' for the detailed functionality.
   (cons (c-set-fl-decl-start beg) end))
 
-(defvar c-standard-font-lock-fontify-region-function nil
+(defvar c-standard-font-lock-fontify-region-function
+  (default-value 'font-lock-fontify-region-function)
   "Standard value of `font-lock-fontify-region-function'")
 
 (defun c-font-lock-fontify-region (beg end &optional verbose)