;;; gnus-bcklg.el --- backlog functions for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2015 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
(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))))
(defun gnus-backlog-enter-article (group number buffer)
(when (and (numberp number)
- (not (string-match "^nnvirtual" group)))
+ (not (gnus-virtual-group-p group)))
(gnus-backlog-setup)
(let ((ident (intern (concat group ":" (int-to-string number))
gnus-backlog-hashtb))
(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
(defun gnus-backlog-request-article (group number &optional buffer)
(when (and (numberp number)
- (not (string-match "^nnvirtual" group)))
+ (not (gnus-virtual-group-p group)))
(gnus-backlog-setup)
(let ((ident (intern (concat group ":" (int-to-string number))
gnus-backlog-hashtb))
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