* lisp/progmodes/which-func.el (which-func-modes): Change default.

etc/NEWS

@@ -50,6 +50,8 @@ character when doing minibuffer filename prompts.
 
 * Changes in Specialized Modes and Packages in Emacs 24.2
 
+** which-function-mode now applies to all applicable major modes by default.
+
 ** erc will look up server/channel names via auth-source and use the
    channel keys found, if any.
 

lisp/ChangeLog

@@ -1,3 +1,7 @@
+2012-04-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* progmodes/which-func.el (which-func-modes): Change default.
+
 2012-04-14  Kim F. Storm  <storm@cua.dk>
 
 	* emulation/cua-base.el (cua-exchange-point-and-mark): Just call
@@ -94,8 +98,7 @@
 2012-04-13  Ken Brown  <kbrown@cornell.edu>
 
 	* net/browse-url.el (browse-url-file-url): Remove Cygwin hack;
-	this is no longer needed now that cygstart understands file://
-	URLs.
+	this is no longer needed now that cygstart understands file:// URLs.
 	(browse-url-filename-alist): For the same reason, don't modify
 	file:// URLs on Cygwin.
 

lisp/progmodes/which-func.el

@@ -72,10 +72,10 @@
   :group 'tools
   :version "20.3")
 
-(defcustom which-func-modes
-  '(emacs-lisp-mode c-mode c++-mode objc-mode perl-mode cperl-mode python-mode
-		    makefile-mode sh-mode fortran-mode f90-mode ada-mode
-		    diff-mode)
+(defcustom which-func-modes t
+  ;; '(emacs-lisp-mode c-mode c++-mode objc-mode perl-mode cperl-mode python-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."