;;; facemenu.el --- create a face menu for interactively adding fonts to text
-;; Copyright (C) 1994-1996, 2001-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1994-1996, 2001-2016 Free Software Foundation, Inc.
;; Author: Boris Goldowsky <boris@gnu.org>
;; Keywords: faces
(defun list-colors-duplicates (&optional list)
"Return a list of colors with grouped duplicate colors.
If a color has no duplicates, then the element of the returned list
-has the form '(COLOR-NAME). The element of the returned list with
-duplicate colors has the form '(COLOR-NAME DUPLICATE-COLOR-NAME ...).
+has the form (COLOR-NAME). The element of the returned list with
+duplicate colors has the form (COLOR-NAME DUPLICATE-COLOR-NAME ...).
This function uses the predicate `facemenu-color-equal' to compare
color names. If the optional argument LIST is non-nil, it should
be a list of colors to display. Otherwise, this function uses