pop3.el (pop3-open-server, pop3-read-response, pop3-list, pop3-retr, pop3-quit):...

[gnus] / lisp / gnus-topic.el

diff --git a/lisp/gnus-topic.el b/lisp/gnus-topic.el
index ecaa786..7c71035 100644 (file)
--- a/lisp/gnus-topic.el
+++ b/lisp/gnus-topic.el
@@ -1,7 +1,7 @@
 ;;; gnus-topic.el --- a folding minor mode for Gnus group buffers
 
 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-;;   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;;   2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: Ilja Weis <kult@uni-paderborn.de>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -9,10 +9,10 @@
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,9 +20,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -150,8 +148,7 @@ See Info node `(gnus)Formatting Variables'."
 
 (defun gnus-group-parent-topic (group)
   "Return the topic GROUP is member of by looking at the group buffer."
-  (save-excursion
-    (set-buffer gnus-group-buffer)
+  (with-current-buffer gnus-group-buffer
     (if (gnus-group-goto-group group)
        (gnus-current-topic)
       (gnus-group-topic group))))
@@ -914,8 +911,7 @@ articles in the topic and its subtopics."
 
 (defun gnus-topic-change-level (group level oldlevel &optional previous)
   "Run when changing levels to enter/remove groups from topics."
-  (save-excursion
-    (set-buffer gnus-group-buffer)
+  (with-current-buffer gnus-group-buffer
     (let ((buffer-read-only nil))
       (unless gnus-topic-inhibit-change-level
        (gnus-group-goto-group (or (car (nth 2 previous)) group))
@@ -1142,6 +1138,7 @@ articles in the topic and its subtopics."
 
 (defun gnus-topic-mode (&optional arg redisplay)
   "Minor mode for topicsifying Gnus group buffers."
+  ;; FIXME: Use define-minor-mode.
   (interactive (list current-prefix-arg t))
   (when (eq major-mode 'gnus-group-mode)
     (make-local-variable 'gnus-topic-mode)
@@ -1780,5 +1777,4 @@ If REVERSE, reverse the sorting order."
 
 (provide 'gnus-topic)
 
-;; arch-tag: bf176856-f30c-40f0-ae77-e41529a1134c
 ;;; gnus-topic.el ends here