Added diff-mode to `which-func-modes'.

2 files changed, 4 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 1c9c2020c01..f6a9176d165 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2007-09-08  Masatake YAMATO  <jet@gyve.org>
 
+        * progmodes/which-func.el (which-func-modes): Added diff-mode.
+
         * progmodes/cc-langs.el: Support new keywords added to 
         objective-c frontend of gcc.
         (c-simple-stmt-kwds): Added @throw.
diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el
index 5307445dc04..577ad024a2b 100644
--- a/lisp/progmodes/which-func.el
+++ b/lisp/progmodes/which-func.el
@@ -77,7 +77,8 @@
 
 (defcustom which-func-modes
   '(emacs-lisp-mode c-mode c++-mode perl-mode cperl-mode python-mode
-                    makefile-mode sh-mode fortran-mode f90-mode ada-mode)
+                    makefile-mode sh-mode fortran-mode f90-mode ada-mode
+                    diff-mode)
   "List of major modes for which Which Function mode should be used.
 For other modes it is disabled.  If this is equal to t,
 then Which Function mode is enabled in any major mode that supports it."