Update CEDET from upstream.

[bpt/emacs.git] / lisp / emacs-lisp / eieio-speedbar.el

diff --git a/lisp/emacs-lisp/eieio-speedbar.el b/lisp/emacs-lisp/eieio-speedbar.el
index e16c3a1..327e5ce 100644 (file)
--- a/lisp/emacs-lisp/eieio-speedbar.el
+++ b/lisp/emacs-lisp/eieio-speedbar.el
@@ -1,10 +1,8 @@
 ;;; eieio-speedbar.el -- Classes for managing speedbar displays.
 
-;; Copyright (C) 1999, 2000, 2001, 2002, 2005, 2007, 2008, 2009, 2010
-;;   Free Software Foundation, Inc.
+;; Copyright (C) 1999-2002, 2005, 2007-2012  Free Software Foundation, Inc.
 
 ;; Author: Eric M. Ludlam <zappo@gnu.org>
-;; Version: 0.2
 ;; Keywords: OO, tools
 ;; Package: eieio
 
@@ -192,23 +190,24 @@ that path."
 \f
 ;;; DEFAULT SUPERCLASS baseline methods
 ;;
-;; First, define methods onto the superclass so all classes
-;; will have some minor support.
+;; First, define methods with no class defined.  These will work as if
+;; on the default superclass.  Specifying no class will allow these to be used
+;; when no other methods are found, allowing multiple inheritance to work
+;; reliably with eieio-speedbar.
 
-(defmethod eieio-speedbar-description ((object eieio-default-superclass))
+(defmethod eieio-speedbar-description (object)
   "Return a string describing OBJECT."
   (object-name-string object))
 
-(defmethod eieio-speedbar-derive-line-path ((object eieio-default-superclass))
+(defmethod eieio-speedbar-derive-line-path (object)
   "Return the path which OBJECT has something to do with."
   nil)
 
-(defmethod eieio-speedbar-object-buttonname ((object eieio-default-superclass))
+(defmethod eieio-speedbar-object-buttonname (object)
   "Return a string to use as a speedbar button for OBJECT."
   (object-name-string object))
 
-(defmethod eieio-speedbar-make-tag-line ((object eieio-default-superclass)
-                                        depth)
+(defmethod eieio-speedbar-make-tag-line (object depth)
   "Insert a tag line into speedbar at point for OBJECT.
 By default, all objects appear as simple TAGS with no need to inherit from
 the special `eieio-speedbar' classes.  Child classes should redefine this
@@ -221,7 +220,7 @@ Argument DEPTH is the depth at which the tag line is inserted."
                          'speedbar-tag-face
                          depth))
 
-(defmethod eieio-speedbar-handle-click ((object eieio-default-superclass))
+(defmethod eieio-speedbar-handle-click (object)
   "Handle a click action on OBJECT in speedbar.
 Any object can be represented as a tag in SPEEDBAR without special
 attributes.  These default objects will be pulled up in a custom
@@ -283,7 +282,7 @@ Add one of the child classes to this class to the parent list of a class."
   :abstract t)
 
 \f
-;;; Methods to eieio-speedbar-* which do not need to be overriden
+;;; Methods to eieio-speedbar-* which do not need to be overridden
 ;;
 (defmethod eieio-speedbar-make-tag-line ((object eieio-speedbar)
                                         depth)
@@ -410,7 +409,7 @@ Optional DEPTH is the depth we start at."
        default-directory))))
 
 \f
-;;; Methods to the eieio-speedbar-* classes which need to be overriden.
+;;; Methods to the eieio-speedbar-* classes which need to be overridden.
 ;;
 (defmethod eieio-speedbar-object-children ((object eieio-speedbar))
   "Return a list of children to be displayed in speedbar.
@@ -422,5 +421,4 @@ to create a speedbar button."
 
 (provide 'eieio-speedbar)
 
-;; arch-tag: eaac1283-10b0-4419-a929-982b87e83234
 ;;; eieio-speedbar.el ends here