;;; gnus-bcklg.el --- backlog functions for Gnus
;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; 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
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; 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:
(defun gnus-backlog-buffer ()
"Return the backlog buffer."
(or (get-buffer gnus-backlog-buffer)
- (save-excursion
- (set-buffer (gnus-get-buffer-create gnus-backlog-buffer))
+ (with-current-buffer (gnus-get-buffer-create gnus-backlog-buffer)
(buffer-disable-undo)
(setq buffer-read-only t)
(get-buffer gnus-backlog-buffer))))
(gnus-backlog-remove-oldest-article))
(push ident gnus-backlog-articles)
;; Insert the new article.
- (save-excursion
- (set-buffer (gnus-backlog-buffer))
+ (with-current-buffer (gnus-backlog-buffer)
(let (buffer-read-only)
(goto-char (point-max))
(unless (bolp)
(gnus-error 3 "Article %d is blank" number))))))))
(defun gnus-backlog-remove-oldest-article ()
- (save-excursion
- (set-buffer (gnus-backlog-buffer))
+ (with-current-buffer (gnus-backlog-buffer)
(goto-char (point-min))
(if (zerop (buffer-size))
() ; The buffer is empty.
beg end)
(when (memq ident gnus-backlog-articles)
;; It was in the backlog.
- (save-excursion
- (set-buffer (gnus-backlog-buffer))
+ (with-current-buffer (gnus-backlog-buffer)
(let (buffer-read-only)
(when (setq beg (text-property-any
(point-min) (point-max) 'gnus-backlog
beg end)
(when (memq ident gnus-backlog-articles)
;; It was in the backlog.
- (save-excursion
- (set-buffer (gnus-backlog-buffer))
+ (with-current-buffer (gnus-backlog-buffer)
(if (not (setq beg (text-property-any
(point-min) (point-max) 'gnus-backlog
ident)))
(setq end
(next-single-property-change
(1+ beg) 'gnus-backlog (current-buffer) (point-max)))))
- (save-excursion
- (and buffer (set-buffer buffer))
+ (with-current-buffer (or (current-buffer) buffer)
(let ((buffer-read-only nil))
(erase-buffer)
(insert-buffer-substring gnus-backlog-buffer beg end)))
(provide 'gnus-bcklg)
-;; arch-tag: 66259e56-505a-4bba-8a0d-3552c5b94e39
;;; gnus-bcklg.el ends here