;;; gnus-group.el --- group mode commands for Gnus
-;; Copyright (C) 1996-2013 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2015 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;;; Code:
-;; For Emacs <22.2 and XEmacs.
-(eval-and-compile
- (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
-
(eval-when-compile
(require 'cl))
(defvar tool-bar-mode)
"p" gnus-group-prev-unread-group
"\177" gnus-group-prev-unread-group
[delete] gnus-group-prev-unread-group
- [backspace] gnus-group-prev-unread-group
"N" gnus-group-next-group
"P" gnus-group-prev-group
"\M-n" gnus-group-next-unread-group-same-level
(set (make-local-variable 'tool-bar-map) map))))
gnus-group-tool-bar-map)
-(defun gnus-group-mode ()
+(define-derived-mode gnus-group-mode fundamental-mode "Group"
"Major mode for reading news.
All normal editing commands are switched off.
The following commands are available:
\\{gnus-group-mode-map}"
- (interactive)
- (kill-all-local-variables)
(when (gnus-visual-p 'group-menu 'menu)
(gnus-group-make-menu-bar)
(gnus-group-make-tool-bar))
(gnus-simplify-mode-line)
- (setq major-mode 'gnus-group-mode)
- (setq mode-name "Group")
(gnus-group-set-mode-line)
(setq mode-line-process nil)
- (use-local-map gnus-group-mode-map)
(buffer-disable-undo)
(setq truncate-lines t)
(setq buffer-read-only t
(when gnus-use-undo
(gnus-undo-mode 1))
(when gnus-slave
- (gnus-slave-mode))
- (gnus-run-mode-hooks 'gnus-group-mode-hook))
+ (gnus-slave-mode)))
(defun gnus-update-group-mark-positions ()
(save-excursion
(defun gnus-group-setup-buffer ()
(set-buffer (gnus-get-buffer-create gnus-group-buffer))
- (unless (eq major-mode 'gnus-group-mode)
+ (unless (derived-mode-p 'gnus-group-mode)
(gnus-group-mode)))
(defun gnus-group-name-charset (method group)
(defun gnus-group-name-at-point ()
"Return a group name from around point if it exists, or nil."
- (if (eq major-mode 'gnus-group-mode)
+ (if (derived-mode-p 'gnus-group-mode)
(let ((group (gnus-group-group-name)))
(when group
(gnus-group-decoded-name group)))
(setq ids (string-to-number ids)))
(unless (listp ids)
(setq ids (list ids)))
- (let ((tmpfile (mm-make-temp-file "gnus-temp-group-"))
- (coding-system-for-write 'binary)
- (coding-system-for-read 'binary))
- (with-temp-file tmpfile
- (dolist (id ids)
- (url-insert-file-contents (format mbox-url id)))
- (goto-char (point-min))
- ;; Add the debbugs address so that we can respond to reports easily.
- (while (re-search-forward "^To: " nil t)
- (end-of-line)
- (insert (format ", %s@%s" (car ids)
- (gnus-replace-in-string
- (gnus-replace-in-string mbox-url "^http://" "")
- "/.*$" ""))))
- (write-region (point-min) (point-max) tmpfile)
- (gnus-group-read-ephemeral-group
- (format "nndoc+ephemeral:bug#%s"
- (mapconcat 'number-to-string ids ","))
- `(nndoc ,tmpfile
- (nndoc-article-type mbox))
- nil window-conf))
+ (let ((tmpfile (mm-make-temp-file "gnus-temp-group-")))
+ (let ((coding-system-for-write 'binary)
+ (coding-system-for-read 'binary))
+ (with-temp-file tmpfile
+ (mm-disable-multibyte)
+ (dolist (id ids)
+ (url-insert-file-contents (format mbox-url id)))
+ (goto-char (point-min))
+ ;; Add the debbugs address so that we can respond to reports easily.
+ (while (re-search-forward "^To: " nil t)
+ (end-of-line)
+ (insert (format ", %s@%s" (car ids)
+ (gnus-replace-in-string
+ (gnus-replace-in-string mbox-url "^http://" "")
+ "/.*$" ""))))))
+ (gnus-group-read-ephemeral-group
+ (format "nndoc+ephemeral:bug#%s"
+ (mapconcat 'number-to-string ids ","))
+ `(nndoc ,tmpfile
+ (nndoc-article-type mbox))
+ nil window-conf)
(delete-file tmpfile)))
(defun gnus-read-ephemeral-debian-bug-group (number)
(interactive
(list
(gnus-read-group "Group name: ")
- (gnus-read-method "From method")))
+ (gnus-read-method "Select method for new group (use tab for completion)")))
(when (stringp method)
(setq method (or (gnus-server-to-method method) method)))
(lambda (group)
(gnus-group-delete-group group nil t))))))
-(defun gnus-group-delete-articles (group)
- "Delete all articles in the current group."
- (interactive (list (gnus-group-group-name)))
+(defun gnus-group-delete-articles (group &optional oldp)
+ "Delete all articles in the current group.
+If OLDP (the prefix), only delete articles that are \"old\",
+according to the expiry settings. Note that this will delete old
+not-expirable articles, too."
+ (interactive (list (gnus-group-group-name)
+ current-prefix-arg))
(let ((articles (gnus-uncompress-range (gnus-active group))))
(when (gnus-yes-or-no-p
(format "Do you really want to delete these %d articles forever? "
(length articles)))
- (gnus-request-expire-articles articles group 'force))))
+ (gnus-request-expire-articles articles group
+ (if current-prefix-arg
+ nil
+ 'force)))))
(defun gnus-group-delete-group (group &optional force no-prompt)
"Delete the current group. Only meaningful with editable groups.
(gnus-group-read-ephemeral-group
group method t
(cons (current-buffer)
- (if (eq major-mode 'gnus-summary-mode) 'summary 'group))))))
+ (if (derived-mode-p 'gnus-summary-mode) 'summary 'group))))))
(defvar nnrss-group-alist)
(eval-when-compile
(unless (gnus-group-read-ephemeral-group
name method t
(cons (current-buffer)
- (if (eq major-mode 'gnus-summary-mode)
+ (if (derived-mode-p 'gnus-summary-mode)
'summary 'group)))
(error "Couldn't enter %s" dir))))
(gnus-group-remove-mark group)
;; Bypass any previous denials from the server.
(gnus-remove-denial (setq method (gnus-find-method-for-group group)))
- (if (gnus-activate-group group (if dont-scan nil 'scan) nil method)
+ (if (or (and (not dont-scan)
+ (gnus-request-group-scan group (gnus-get-info group)))
+ (gnus-activate-group group (if dont-scan nil 'scan) nil method))
(let ((info (gnus-get-info group))
(active (gnus-active group)))
(when info
(unless (or (eq buf group-buf)
(eq buf gnus-dribble-buffer)
(with-current-buffer buf
- (eq major-mode 'message-mode)))
+ (derived-mode-p 'message-mode)))
(gnus-kill-buffer buf)))
(setq gnus-backlog-articles nil)
(gnus-kill-gnus-frames)
+ ;; Closing all the backends is useful (for instance) when when the
+ ;; IP addresses have changed and you need to reconnect.
+ (dolist (elem gnus-opened-servers)
+ (gnus-close-server (car elem))
+ (setcar (cdr elem) 'closed))
(when group-buf
(bury-buffer group-buf)
(delete-windows-on group-buf t))))
;; Suggested by mapjph@bath.ac.uk.
(gnus-completing-read
"Address"
- gnus-secondary-servers))
+ ;; FIXME? gnus-secondary-servers is obsolete,
+ ;; and it is not obvious that there is anything
+ ;; sensible to use instead in this particular case.
+ (if (boundp 'gnus-secondary-servers)
+ gnus-secondary-servers
+ (cdr gnus-select-method))))
;; We got a server name.
how))))
(gnus-browse-foreign-server method))
projects / gnus / blobdiff