;;; gnus-group.el --- group mode commands for Gnus
;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+;; Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
:type 'boolean)
(defcustom gnus-group-default-list-level gnus-level-subscribed
- "*Default listing level.
+ "Default listing level.
Ignored if `gnus-group-use-permanent-levels' is non-nil."
:group 'gnus-group-listing
- :type 'integer)
+ :type '(choice (integer :tag "Level")
+ (function :tag "Function returning level")))
(defcustom gnus-group-list-inactive-groups t
"*If non-nil, inactive groups will be listed."
"e" gnus-score-edit-all-score)
(gnus-define-keys (gnus-group-help-map "H" gnus-group-mode-map)
- "C" gnus-group-fetch-control
"d" gnus-group-describe-group
"v" gnus-version)
["Describe" gnus-group-describe-group :active (gnus-group-group-name)
,@(if (featurep 'xemacs) nil
'(:help "Display description of the current group"))]
- ["Fetch control message" gnus-group-fetch-control
- :active (gnus-group-group-name)
- ,@(if (featurep 'xemacs) nil
- '(:help "Display the archived control message for the current group"))]
;; Actually one should check, if any of the marked groups gives t for
;; (gnus-check-backend-function 'request-expire-articles ...)
["Expire articles" gnus-group-expire-articles
(when (and (not (featurep 'xemacs))
(boundp 'tool-bar-mode)
tool-bar-mode
- ;; The Gnus 5.10.6 code checked (default-value 'tool-bar-mode).
- ;; Why? --rsteib
+ (display-graphic-p)
(or (not gnus-group-tool-bar-map) force))
(let* ((load-path
(gmm-image-load-path-for-library "gnus"
(mouse-set-point e)
(gnus-group-read-group nil))
+(defun gnus-group-default-list-level ()
+ "Return the real value for `gnus-group-default-list-level'."
+ (if (functionp gnus-group-default-list-level)
+ (funcall gnus-group-default-list-level)
+ gnus-group-default-list-level))
+
;; Look at LEVEL and find out what the level is really supposed to be.
;; If LEVEL is non-nil, LEVEL will be returned, if not, what happens
;; will depend on whether `gnus-group-use-permanent-levels' is used.
(or (setq gnus-group-use-permanent-levels
(or level (if (numberp gnus-group-use-permanent-levels)
gnus-group-use-permanent-levels
- (or gnus-group-default-list-level
+ (or (gnus-group-default-list-level)
gnus-level-subscribed))))
- gnus-group-default-list-level gnus-level-subscribed))
+ (gnus-group-default-list-level) gnus-level-subscribed))
(number-or-nil
level)
(t
- (or level gnus-group-default-list-level gnus-level-subscribed))))
+ (or level (gnus-group-default-list-level) gnus-level-subscribed))))
(defun gnus-group-setup-buffer ()
(set-buffer (gnus-get-buffer-create gnus-group-buffer))
(prefix-numeric-value current-prefix-arg)
(or
(gnus-group-default-level nil t)
- gnus-group-default-list-level
+ (gnus-group-default-list-level)
gnus-level-subscribed))))
(unless level
(setq level (car gnus-group-list-mode)
(when (inline (gnus-visual-p 'group-highlight 'highlight))
(gnus-group-highlight-line gnus-tmp-group beg end))
(gnus-run-hooks 'gnus-group-update-hook)
- (forward-line)
- ;; Allow XEmacs to remove front-sticky text properties.
- (gnus-group-remove-excess-properties)))
+ (forward-line)))
(defun gnus-group-update-eval-form (group list)
"Eval `car' of each element of LIST, and return the first that return t.
(list
;; (gnus-read-group "Group name: ")
(gnus-group-completing-read)
- (gnus-read-method "From method: ")))
+ (gnus-read-method "From method")))
;; Transform the select method into a unique server.
(when (stringp method)
(setq method (gnus-server-to-method method)))
(interactive
(list
(gnus-read-group "Group name: ")
- (gnus-read-method "From method: ")))
+ (gnus-read-method "From method")))
(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)))
+ (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))))
+
(defun gnus-group-delete-group (group &optional force no-prompt)
"Delete the current group. Only meaningful with editable groups.
If FORCE (the prefix) is non-nil, all the articles in the group will
gnus-list-of-killed-groups))
(gnus-group-change-level
(if entry entry group) gnus-level-killed (if entry nil level))
+ (when (numberp (gnus-group-unread group))
+ (gnus-request-update-group-status group 'unsubscribe))
(message "Killed group %s" (gnus-group-decoded-name group)))
;; If there are lots and lots of groups to be killed, we use
;; this thing instead.
(setq gnus-zombie-list (delete group gnus-zombie-list))))
;; There may be more than one instance displayed.
(while (gnus-group-goto-group group)
- (gnus-delete-line)))
+ (gnus-delete-line))
+ (when (numberp (gnus-group-unread group))
+ (gnus-request-update-group-status group 'unsubscribe)))
(gnus-make-hashtable-from-newsrc-alist))
(gnus-group-position-point)
(and prev (gnus-group-entry prev))
t)
(gnus-group-insert-group-line-info group)
+ (gnus-request-update-group-status group 'subscribe)
(gnus-undo-register
`(when (gnus-group-goto-group ,group)
(gnus-group-kill-group 1))))
(let* ((groups (gnus-group-process-prefix n))
(ret (if (numberp n) (- n (length groups)) 0))
(beg (unless n
- (point)))
+ (point-marker)))
group method
(gnus-inhibit-demon t)
;; Binding this variable will inhibit multiple fetchings
(gnus-group-position-point)
ret))
-(defun gnus-group-fetch-control (group)
- "Fetch the archived control messages for the current group.
-If given a prefix argument, prompt for a group."
- (interactive
- (list (or (when current-prefix-arg
- (gnus-group-completing-read))
- (gnus-group-group-name)
- gnus-newsgroup-name)))
- (unless group
- (error "No group name given"))
- (let ((name (gnus-group-real-name group))
- hierarchy)
- (when (string-match "\\(^[^\\.]+\\)\\..*" name)
- (setq hierarchy (match-string 1 name))
- (if gnus-group-fetch-control-use-browse-url
- (browse-url (concat "ftp://ftp.isc.org/usenet/control/"
- hierarchy "/" name ".gz"))
- (let ((enable-local-variables nil))
- (gnus-group-read-ephemeral-group
- group
- `(nndoc ,group (nndoc-address
- ,(find-file-noselect
- (concat "/ftp@ftp.isc.org:/usenet/control/"
- hierarchy "/" name ".gz")))
- (nndoc-article-type mbox)) t nil nil))))))
-
(defun gnus-group-describe-group (force &optional group)
"Display a description of the current newsgroup."
(interactive (list current-prefix-arg (gnus-group-group-name)))
With 2 C-u's, use most complete method possible to query the server
for new groups, and subscribe the new groups as zombies."
(interactive "p")
- (gnus-find-new-newsgroups (or arg 1))
- (gnus-group-list-groups))
+ (let ((new-groups (gnus-find-new-newsgroups (or arg 1)))
+ current-group)
+ (gnus-group-list-groups)
+ (setq current-group (gnus-group-group-name))
+ (dolist (group new-groups)
+ (gnus-group-jump-to-group group))
+ (when current-group
+ (gnus-group-jump-to-group current-group))))
(defun gnus-group-edit-global-kill (&optional article group)
"Edit the global kill file.
projects / gnus / blobdiff