;;; gnus-group.el --- group mode commands for Gnus
-;; Copyright (C) 1996 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
;;; Code:
+(eval-when-compile (require 'cl))
+
(require 'gnus)
(require 'gnus-start)
(require 'nnmail)
(require 'gnus-range)
(require 'gnus-win)
(require 'gnus-undo)
-
-(defgroup gnus-group nil
- "Group buffers."
- :group 'gnus)
+(require 'time-date)
(defcustom gnus-group-archive-directory
- "/ftp@ftp.hpc.uh.edu:/pub/emacs/ding-list/"
+ "*ftp@ftp.hpc.uh.edu:/pub/emacs/ding-list/"
"*The address of the (ding) archives."
- :group 'gnus-group
+ :group 'gnus-group-foreign
:type 'directory)
(defcustom gnus-group-recent-archive-directory
- "/ftp@ftp.hpc.uh.edu:/pub/emacs/ding-list-recent/"
+ "*ftp@ftp.hpc.uh.edu:/pub/emacs/ding-list-recent/"
"*The address of the most recent (ding) articles."
- :group 'gnus-group
+ :group 'gnus-group-foreign
:type 'directory)
-;; Suggested by Andrew Eskilsson <pi92ae@lelle.pt.hk-r.se>.
-(defcustom gnus-no-groups-message "No news is horrible news"
+(defcustom gnus-no-groups-message "No news is no news"
"*Message displayed by Gnus when no groups are available."
- :group 'gnus-group
+ :group 'gnus-start
:type 'string)
(defcustom gnus-keep-same-level nil
than the current level.
If this variable is `best', Gnus will make the next newsgroup the one
with the best level."
- :group 'gnus-group
+ :group 'gnus-group-levels
:type '(choice (const nil)
(const best)
(sexp :tag "other" t)))
(defcustom gnus-group-goto-unread t
"*If non-nil, movement commands will go to the next unread and subscribed group."
- :group 'gnus-group
+ :link '(custom-manual "(gnus)Group Maneuvering")
+ :group 'gnus-group-various
:type 'boolean)
(defcustom gnus-goto-next-group-when-activating t
"*If non-nil, the \\<gnus-group-mode-map>\\[gnus-group-get-new-news-this-group] command will advance point to the next group."
- :group 'gnus-group
+ :link '(custom-manual "(gnus)Scanning New Messages")
+ :group 'gnus-group-various
:type 'boolean)
(defcustom gnus-permanently-visible-groups nil
"*Regexp to match groups that should always be listed in the group buffer.
-This means that they will still be listed when there are no unread
-articles in the groups."
- :group 'gnus-group
+This means that they will still be listed even when there are no
+unread articles in the groups.
+
+If nil, no groups are permanently visible."
+ :group 'gnus-group-listing
:type 'regexp)
(defcustom gnus-list-groups-with-ticked-articles t
"*If non-nil, list groups that have only ticked articles.
If nil, only list groups that have unread articles."
- :group 'gnus-group
+ :group 'gnus-group-listing
:type 'boolean)
(defcustom gnus-group-default-list-level gnus-level-subscribed
"*Default listing level.
Ignored if `gnus-group-use-permanent-levels' is non-nil."
- :group 'gnus-group
+ :group 'gnus-group-listing
:type 'integer)
(defcustom gnus-group-list-inactive-groups t
"*If non-nil, inactive groups will be listed."
- :group 'gnus-group
+ :group 'gnus-group-listing
+ :group 'gnus-group-levels
:type 'boolean)
(defcustom gnus-group-sort-function 'gnus-group-sort-by-alphabet
This variable can also be a list of sorting functions. In that case,
the most significant sort function should be the last function in the
list."
- :group 'gnus-group
+ :group 'gnus-group-listing
+ :link '(custom-manual "(gnus)Sorting Groups")
:type '(radio (function-item gnus-group-sort-by-alphabet)
(function-item gnus-group-sort-by-real-name)
(function-item gnus-group-sort-by-unread)
%l Whether there are GroupLens predictions for this group (string)
%n Select from where (string)
%z A string that look like `<%s:%n>' if a foreign select method is used
-?d The date the group was last entered.
+%d The date the group was last entered.
%u User defined specifier. The next character in the format string should
be a letter. Gnus will call the function gnus-user-format-function-X,
where X is the letter following %u. The function will be passed the
Also note that if you change the format specification to include any
of these specs, you must probably re-start Gnus to see them go into
effect."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type 'string)
(defcustom gnus-group-mode-line-format "Gnus: %%b {%M\%:%S}"
%S The native news server.
%M The native select method.
%: \":\" if %S isn't \"\"."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type 'string)
(defcustom gnus-group-mode-hook nil
"Hook for Gnus group mode."
- :group 'gnus-group
+ :group 'gnus-group-various
:options '(gnus-topic-mode)
:type 'hook)
(defcustom gnus-group-menu-hook nil
"Hook run after the creation of the group mode menu."
- :group 'gnus-group
+ :group 'gnus-group-various
:type 'hook)
(defcustom gnus-group-catchup-group-hook nil
"Hook run when catching up a group from the group buffer."
- :group 'gnus-group
+ :group 'gnus-group-various
+ :link '(custom-manual "(gnus)Group Data")
:type 'hook)
(defcustom gnus-group-update-group-hook nil
"Hook called when updating group lines."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type 'hook)
(defcustom gnus-group-prepare-function 'gnus-group-prepare-flat
than this number should be displayed.
The only current function implemented is `gnus-group-prepare-flat'."
- :group 'gnus-group
+ :group 'gnus-group-listing
:type 'function)
(defcustom gnus-group-prepare-hook nil
"Hook called after the group buffer has been generated.
If you want to modify the group buffer, you can use this hook."
- :group 'gnus-group
+ :group 'gnus-group-listing
:type 'hook)
(defcustom gnus-suspend-gnus-hook nil
"Hook called when suspending (not exiting) Gnus."
- :group 'gnus-group
+ :group 'gnus-exit
:type 'hook)
(defcustom gnus-exit-gnus-hook nil
"Hook called when exiting Gnus."
- :group 'gnus-group
+ :group 'gnus-exit
:type 'hook)
(defcustom gnus-after-exiting-gnus-hook nil
"Hook called after exiting Gnus."
- :group 'gnus-group
+ :group 'gnus-exit
:type 'hook)
(defcustom gnus-group-update-hook '(gnus-group-highlight-line)
The default function `gnus-group-highlight-line' will
highlight the line according to the `gnus-group-highlight'
variable."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type 'hook)
(defcustom gnus-useful-groups
- `(("(ding) mailing list mirrored at sunsite.auc.dk"
+ '(("(ding) mailing list mirrored at sunsite.auc.dk"
"emacs.ding"
(nntp "sunsite.auc.dk"
- (nntp-address "sunsite.auc.dk")))
+ (nntp-address "sunsite.auc.dk")))
+ ("gnus-bug archive"
+ "gnus-bug"
+ (nndir "/ftp@ftp.ifi.uio.no:/pub/emacs/gnus/gnus-bug/"))
("Gnus help group"
"gnus-help"
(nndoc "gnus-help"
(nndoc-article-type mbox)
- (eval `(nndoc-address
+ (eval `(nndoc-address
,(let ((file (nnheader-find-etc-directory
"gnus-tut.txt" t)))
(unless file
(error "Couldn't find doc group"))
file))))))
- "Alist of useful group-server pairs."
- :group 'gnus-group
+ "*Alist of useful group-server pairs."
+ :group 'gnus-group-listing
:type '(repeat (list (string :tag "Description")
(string :tag "Name")
(sexp :tag "Method"))))
-(defface gnus-group-news-1-face
- '((((class color)
- (background dark))
- (:foreground "PaleTurquoise" :bold t))
- (((class color)
- (background light))
- (:foreground "ForestGreen" :bold t))
- (t
- ()))
- "Level 1 newsgroup face.")
-
-(defface gnus-group-news-1-empty-face
- '((((class color)
- (background dark))
- (:foreground "PaleTurquoise"))
- (((class color)
- (background light))
- (:foreground "ForestGreen"))
- (t
- ()))
- "Level 1 empty newsgroup face.")
-
-(defface gnus-group-news-2-face
- '((((class color)
- (background dark))
- (:foreground "turquoise" :bold t))
- (((class color)
- (background light))
- (:foreground "CadetBlue4" :bold t))
- (t
- ()))
- "Level 2 newsgroup face.")
-
-(defface gnus-group-news-2-empty-face
- '((((class color)
- (background dark))
- (:foreground "turquoise"))
- (((class color)
- (background light))
- (:foreground "CadetBlue4"))
- (t
- ()))
- "Level 2 empty newsgroup face.")
-
-(defface gnus-group-news-3-face
- '((((class color)
- (background dark))
- (:bold t))
- (((class color)
- (background light))
- (:bold t))
- (t
- ()))
- "Level 3 newsgroup face.")
-
-(defface gnus-group-news-3-empty-face
- '((((class color)
- (background dark))
- ())
- (((class color)
- (background light))
- ())
- (t
- ()))
- "Level 3 empty newsgroup face.")
-
-(defface gnus-group-news-low-face
- '((((class color)
- (background dark))
- (:foreground "DarkTurquoise" :bold t))
- (((class color)
- (background light))
- (:foreground "DarkGreen" :bold t))
- (t
- ()))
- "Low level newsgroup face.")
-
-(defface gnus-group-news-low-empty-face
- '((((class color)
- (background dark))
- (:foreground "DarkTurquoise"))
- (((class color)
- (background light))
- (:foreground "DarkGreen"))
- (t
- ()))
- "Low level empty newsgroup face.")
-
-(defface gnus-group-mail-1-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine1" :bold t))
- (((class color)
- (background light))
- (:foreground "DeepPink3" :bold t))
- (t
- (:bold t)))
- "Level 1 mailgroup face.")
-
-(defface gnus-group-mail-1-empty-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine1"))
- (((class color)
- (background light))
- (:foreground "DeepPink3"))
- (t
- (:italic t :bold t)))
- "Level 1 empty mailgroup face.")
-
-(defface gnus-group-mail-2-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine2" :bold t))
- (((class color)
- (background light))
- (:foreground "HotPink3" :bold t))
- (t
- (:bold t)))
- "Level 2 mailgroup face.")
-
-(defface gnus-group-mail-2-empty-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine2"))
- (((class color)
- (background light))
- (:foreground "HotPink3"))
- (t
- (:bold t)))
- "Level 2 empty mailgroup face.")
-
-(defface gnus-group-mail-3-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine3" :bold t))
- (((class color)
- (background light))
- (:foreground "magenta4" :bold t))
- (t
- (:bold t)))
- "Level 3 mailgroup face.")
-
-(defface gnus-group-mail-3-empty-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine3"))
- (((class color)
- (background light))
- (:foreground "magenta4"))
- (t
- ()))
- "Level 3 empty mailgroup face.")
-
-(defface gnus-group-mail-low-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine4" :bold t))
- (((class color)
- (background light))
- (:foreground "DeepPink4" :bold t))
- (t
- (:bold t)))
- "Low level mailgroup face.")
-
-(defface gnus-group-mail-low-empty-face
- '((((class color)
- (background dark))
- (:foreground "aquamarine4"))
- (((class color)
- (background light))
- (:foreground "DeepPink4"))
- (t
- (:bold t)))
- "Low level empty mailgroup face.")
-
(defcustom gnus-group-highlight
'(;; News.
((and (= unread 0) (not mailp) (eq level 1)) .
gnus-group-news-3-empty-face)
((and (not mailp) (eq level 3)) .
gnus-group-news-3-face)
+ ((and (= unread 0) (not mailp) (eq level 4)) .
+ gnus-group-news-4-empty-face)
+ ((and (not mailp) (eq level 4)) .
+ gnus-group-news-4-face)
+ ((and (= unread 0) (not mailp) (eq level 5)) .
+ gnus-group-news-5-empty-face)
+ ((and (not mailp) (eq level 5)) .
+ gnus-group-news-5-face)
+ ((and (= unread 0) (not mailp) (eq level 6)) .
+ gnus-group-news-6-empty-face)
+ ((and (not mailp) (eq level 6)) .
+ gnus-group-news-6-face)
((and (= unread 0) (not mailp)) .
gnus-group-news-low-empty-face)
((and (not mailp)) .
gnus-group-mail-low-empty-face)
(t .
gnus-group-mail-low-face))
- "Controls the highlighting of group buffer lines.
+ "*Controls the highlighting of group buffer lines.
Below is a list of `Form'/`Face' pairs. When deciding how a a
particular group line should be displayed, each form is
evaluated. The content of the face field after the first true form is
used. You can change how those group lines are displayed by
-editing the face field.
+editing the face field.
It is also possible to change and add form fields, but currently that
requires an understanding of Lisp expressions. Hopefully this will
level: The level of the group.
score: The score of the group.
ticked: The number of ticked articles."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type '(repeat (cons (sexp :tag "Form") face)))
(defcustom gnus-new-mail-mark ?%
"Mark used for groups with new mail."
- :group 'gnus-group
+ :group 'gnus-group-visual
:type 'character)
;;; Internal variables
"=" gnus-group-select-group
"\r" gnus-group-select-group
"\M-\r" gnus-group-quick-select-group
+ [(meta control return)] gnus-group-select-group-ephemerally
"j" gnus-group-jump-to-group
"n" gnus-group-next-unread-group
"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
"r" gnus-group-read-init-file
"B" gnus-group-browse-foreign-server
"b" gnus-group-check-bogus-groups
- "F" gnus-find-new-newsgroups
+ "F" gnus-group-find-new-groups
"\C-c\C-d" gnus-group-describe-group
"\M-d" gnus-group-describe-all-groups
"\C-c\C-a" gnus-group-apropos
"m" gnus-group-mark-group
"u" gnus-group-unmark-group
"w" gnus-group-mark-region
- "m" gnus-group-mark-buffer
+ "b" gnus-group-mark-buffer
"r" gnus-group-mark-regexp
"U" gnus-group-unmark-all-groups)
"r" gnus-group-sort-groups-by-rank
"m" gnus-group-sort-groups-by-method)
- (gnus-define-keys (gnus-group-sort-map "P" gnus-group-group-map)
+ (gnus-define-keys (gnus-group-sort-selected-map "P" gnus-group-group-map)
"s" gnus-group-sort-selected-groups
"a" gnus-group-sort-selected-groups-by-alphabet
"u" gnus-group-sort-selected-groups-by-unread
(gnus-define-keys (gnus-group-help-map "H" gnus-group-mode-map)
"d" gnus-group-describe-group
- "f" gnus-group-fetch-faq)
+ "f" gnus-group-fetch-faq
+ "v" gnus-version)
(gnus-define-keys (gnus-group-sub-map "S" gnus-group-mode-map)
"l" gnus-group-set-current-level
["Set group level" gnus-group-set-current-level
(gnus-group-group-name)]
["Select quick" gnus-group-quick-select-group (gnus-group-group-name)]
+ ["Customize" gnus-group-customize (gnus-group-group-name)]
("Edit"
["Parameters" gnus-group-edit-group-parameters
(gnus-group-group-name)]
["Select method" gnus-group-edit-group-method
(gnus-group-group-name)]
["Info" gnus-group-edit-group (gnus-group-group-name)]
- ["Customize" gnus-group-customize t]
["Local kill file" gnus-group-edit-local-kill (gnus-group-group-name)]
- ["Global kill file" gnus-group-edit-global-kill t])
- ))
-
+ ["Global kill file" gnus-group-edit-global-kill t])))
+
(easy-menu-define
gnus-group-group-menu gnus-group-mode-map ""
'("Groups"
["First unread group" gnus-group-first-unread-group t]
["Best unread group" gnus-group-best-unread-group t])
["Delete bogus groups" gnus-group-check-bogus-groups t]
- ["Find new newsgroups" gnus-find-new-newsgroups t]
+ ["Find new newsgroups" gnus-group-find-new-groups t]
["Transpose" gnus-group-transpose-groups
(gnus-group-group-name)]
- ["Read a directory as a group..." gnus-group-enter-directory t]
- ))
+ ["Read a directory as a group..." gnus-group-enter-directory t]))
(easy-menu-define
gnus-group-misc-menu gnus-group-mode-map ""
(fboundp 'gnus-soup-pack-packet)]
["Pack packet" gnus-soup-pack-packet (fboundp 'gnus-soup-pack-packet)]
["Save areas" gnus-soup-save-areas (fboundp 'gnus-soup-pack-packet)]
- ["Brew SOUP" gnus-soup-brew-soup (fboundp 'gnus-soup-pack-packet)])
+ ["Brew SOUP" gnus-group-brew-soup (fboundp 'gnus-soup-pack-packet)])
["Send a bug report" gnus-bug t]
["Send a mail" gnus-group-mail t]
["Post an article..." gnus-group-post-news t]
- ["Check for new news" gnus-group-get-new-news t]
+ ["Check for new news" gnus-group-get-new-news t]
["Activate all groups" gnus-activate-all-groups t]
["Restart Gnus" gnus-group-restart t]
["Read init file" gnus-group-read-init-file t]
["Read manual" gnus-info-find-node t]
["Flush score cache" gnus-score-flush-cache t]
["Toggle topics" gnus-topic-mode t]
+ ["Send a bug report" gnus-bug t]
["Exit from Gnus" gnus-group-exit t]
- ["Exit without saving" gnus-group-quit t]
- ))
+ ["Exit without saving" gnus-group-quit t]))
- (run-hooks 'gnus-group-menu-hook)))
+ (gnus-run-hooks 'gnus-group-menu-hook)))
(defun gnus-group-mode ()
"Major mode for reading news.
(gnus-group-set-mode-line)
(setq mode-line-process nil)
(use-local-map gnus-group-mode-map)
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(setq truncate-lines t)
(setq buffer-read-only t)
(gnus-set-default-directory)
(gnus-update-format-specifications nil 'group 'group-mode)
(gnus-update-group-mark-positions)
- (gnus-make-local-hook 'post-command-hook)
- (gnus-add-hook 'post-command-hook 'gnus-clear-inboxes-moved nil t)
(when gnus-use-undo
(gnus-undo-mode 1))
- (run-hooks 'gnus-group-mode-hook))
+ (when gnus-slave
+ (gnus-slave-mode))
+ (gnus-run-hooks 'gnus-group-mode-hook))
(defun gnus-update-group-mark-positions ()
(save-excursion
- (let ((gnus-process-mark 128)
+ (let ((gnus-process-mark ?\200)
(gnus-group-marked '("dummy.group"))
- (gnus-active-hashtb (make-vector 10 0)))
+ (gnus-active-hashtb (make-vector 10 0))
+ (topic ""))
(gnus-set-active "dummy.group" '(0 . 0))
(gnus-set-work-buffer)
(gnus-group-insert-group-line "dummy.group" 0 nil 0 nil)
(list (cons 'process (and (search-forward "\200" nil t)
(- (point) 2))))))))
-(defun gnus-clear-inboxes-moved ()
- (setq nnmail-moved-inboxes nil))
-
(defun gnus-mouse-pick-group (e)
"Enter the group under the mouse pointer."
(interactive "e")
(or level gnus-group-default-list-level gnus-level-subscribed))))
(defun gnus-group-setup-buffer ()
- (switch-to-buffer gnus-group-buffer)
+ (set-buffer (gnus-get-buffer-create gnus-group-buffer))
(unless (eq major-mode 'gnus-group-mode)
- (gnus-add-current-to-buffer-list)
(gnus-group-mode)
(when gnus-carpal
(gnus-carpal-setup-buffer 'group))))
"List newsgroups with level LEVEL or lower that have unread articles.
Default is all subscribed groups.
If argument UNREAD is non-nil, groups with no unread articles are also
-listed."
+listed.
+
+Also see the `gnus-group-use-permanent-levels' variable."
(interactive
(list (if current-prefix-arg
(prefix-numeric-value current-prefix-arg)
(gnus-group-default-level nil t)
gnus-group-default-list-level
gnus-level-subscribed))))
- ;; Just do this here, for no particular good reason.
- (gnus-clear-inboxes-moved)
(unless level
(setq level (car gnus-group-list-mode)
unread (cdr gnus-group-list-mode)))
(setq level (gnus-group-default-level level))
- (gnus-group-setup-buffer) ;May call from out of group buffer
+ (gnus-group-setup-buffer)
(gnus-update-format-specifications nil 'group 'group-mode)
(let ((case-fold-search nil)
(props (text-properties-at (gnus-point-at-bol)))
- (group (gnus-group-group-name)))
+ (empty (= (point-min) (point-max)))
+ (group (gnus-group-group-name))
+ number)
(set-buffer gnus-group-buffer)
- (funcall gnus-group-prepare-function level unread lowest)
- (if (zerop (buffer-size))
- (gnus-message 5 gnus-no-groups-message)
- (goto-char (point-max))
- (when (or (not gnus-group-goto-next-group-function)
- (not (funcall gnus-group-goto-next-group-function
- group props)))
- (if (not group)
- ;; Go to the first group with unread articles.
- (gnus-group-search-forward t)
- ;; Find the right group to put point on. If the current group
- ;; has disappeared in the new listing, try to find the next
- ;; one. If no next one can be found, just leave point at the
- ;; first newsgroup in the buffer.
- (when (not (gnus-goto-char
- (text-property-any
- (point-min) (point-max)
- 'gnus-group (gnus-intern-safe
- group gnus-active-hashtb))))
- (let ((newsrc (cdddr (gnus-gethash group gnus-newsrc-hashtb))))
- (while (and newsrc
- (not (gnus-goto-char
- (text-property-any
- (point-min) (point-max) 'gnus-group
- (gnus-intern-safe
- (caar newsrc) gnus-active-hashtb)))))
- (setq newsrc (cdr newsrc)))
- (unless newsrc
- (goto-char (point-max))
- (forward-line -1))))))
- ;; Adjust cursor point.
- (gnus-group-position-point))))
+ (setq number (funcall gnus-group-prepare-function level unread lowest))
+ (when (or (and (numberp number)
+ (zerop number))
+ (zerop (buffer-size)))
+ ;; No groups in the buffer.
+ (gnus-message 5 gnus-no-groups-message))
+ ;; We have some groups displayed.
+ (goto-char (point-max))
+ (when (or (not gnus-group-goto-next-group-function)
+ (not (funcall gnus-group-goto-next-group-function
+ group props)))
+ (cond
+ (empty
+ (goto-char (point-min)))
+ ((not group)
+ ;; Go to the first group with unread articles.
+ (gnus-group-search-forward t))
+ (t
+ ;; Find the right group to put point on. If the current group
+ ;; has disappeared in the new listing, try to find the next
+ ;; one. If no next one can be found, just leave point at the
+ ;; first newsgroup in the buffer.
+ (when (not (gnus-goto-char
+ (text-property-any
+ (point-min) (point-max)
+ 'gnus-group (gnus-intern-safe
+ group gnus-active-hashtb))))
+ (let ((newsrc (cdddr (gnus-gethash group gnus-newsrc-hashtb))))
+ (while (and newsrc
+ (not (gnus-goto-char
+ (text-property-any
+ (point-min) (point-max) 'gnus-group
+ (gnus-intern-safe
+ (caar newsrc) gnus-active-hashtb)))))
+ (setq newsrc (cdr newsrc)))
+ (unless newsrc
+ (goto-char (point-max))
+ (forward-line -1)))))))
+ ;; Adjust cursor point.
+ (gnus-group-position-point)))
(defun gnus-group-list-level (level &optional all)
"List groups on LEVEL.
(>= clevel lowest)
(or all ; We list all groups?
(if (eq unread t) ; Unactivated?
- gnus-group-list-inactive-groups ; We list unactivated
+ gnus-group-list-inactive-groups ; We list unactivated
(> unread 0)) ; We list groups with unread articles
(and gnus-list-groups-with-ticked-articles
(cdr (assq 'tick (gnus-info-marks info))))
(gnus-group-set-mode-line)
(setq gnus-group-list-mode (cons level all))
- (run-hooks 'gnus-group-prepare-hook)))
+ (gnus-run-hooks 'gnus-group-prepare-hook)
+ t))
(defun gnus-group-prepare-flat-list-dead (groups level mark regexp)
;; List zombies and killed lists somewhat faster, which was
(if (zerop (cdr active))
0
(- (1+ (cdr active)) (car active)))
- 0)
+ nil)
nil))))
-(defun gnus-group-insert-group-line (gnus-tmp-group gnus-tmp-level
+(defun gnus-group-insert-group-line (gnus-tmp-group gnus-tmp-level
gnus-tmp-marked number
gnus-tmp-method)
"Insert a group line in the group buffer."
(gnus-tmp-moderated-string
(if (eq gnus-tmp-moderated ?m) "(m)" ""))
(gnus-tmp-method
- (gnus-server-get-method gnus-tmp-group gnus-tmp-method))
+ (gnus-server-get-method gnus-tmp-group gnus-tmp-method)) ;
(gnus-tmp-news-server (or (cadr gnus-tmp-method) ""))
(gnus-tmp-news-method (or (car gnus-tmp-method) ""))
(gnus-tmp-news-method-string
gnus-level ,gnus-tmp-level))
(when (inline (gnus-visual-p 'group-highlight 'highlight))
(forward-line -1)
- (run-hooks 'gnus-group-update-hook)
+ (gnus-run-hooks 'gnus-group-update-hook)
(forward-line))
;; Allow XEmacs to remove front-sticky text properties.
(gnus-group-remove-excess-properties)))
(mailp (memq 'mail (assoc (symbol-name
(car (or method gnus-select-method)))
gnus-valid-select-methods)))
- (level (or (gnus-info-level info) 9))
+ (level (or (gnus-info-level info) gnus-level-killed))
(score (or (gnus-info-score info) 0))
(ticked (gnus-range-length (cdr (assq 'tick marked))))
(group-age (gnus-group-timestamp-delta group))
(setq list (cdr list)))
(let ((face (cdar list)))
(unless (eq face (get-text-property beg 'face))
- (gnus-put-text-property
- beg end 'face
+ (gnus-put-text-property-excluding-characters-with-faces
+ beg end 'face
(setq face (if (boundp face) (symbol-value face) face)))
(gnus-extent-start-open beg)))
(goto-char p)))
"Update all lines where GROUP appear.
If VISIBLE-ONLY is non-nil, the group won't be displayed if it isn't
already."
- (save-excursion
+ ;; Can't use `save-excursion' here, so we do it manually.
+ (let ((buf (current-buffer))
+ mark)
(set-buffer gnus-group-buffer)
+ (setq mark (point-marker))
;; The buffer may be narrowed.
(save-restriction
(widen)
found buffer-read-only)
;; Enter the current status into the dribble buffer.
(let ((entry (gnus-gethash group gnus-newsrc-hashtb)))
- (when (and entry (not (gnus-ephemeral-group-p group)))
+ (when (and entry
+ (not (gnus-ephemeral-group-p group)))
(gnus-dribble-enter
- (concat "(gnus-group-set-info '"
+ (concat "(gnus-group-set-info '"
(gnus-prin1-to-string (nth 2 entry))
")"))))
;; Find all group instances. If topics are in use, each group
(gnus-group-insert-group-line-info group)
(save-excursion
(forward-line -1)
- (run-hooks 'gnus-group-update-group-hook)))
+ (gnus-run-hooks 'gnus-group-update-group-hook)))
(setq loc (1+ loc)))
(unless (or found visible-only)
;; No such line in the buffer, find out where it's supposed to
(gnus-group-insert-group-line-info group)
(save-excursion
(forward-line -1)
- (run-hooks 'gnus-group-update-group-hook))))
+ (gnus-run-hooks 'gnus-group-update-group-hook))))
(when gnus-group-update-group-function
(funcall gnus-group-update-group-function group))
- (gnus-group-set-mode-line)))))
+ (gnus-group-set-mode-line)))
+ (goto-char mark)
+ (set-marker mark nil)
+ (set-buffer buf)))
(defun gnus-group-set-mode-line ()
"Update the mode line in the group buffer."
(save-excursion
(set-buffer gnus-group-buffer)
(let* ((gformat (or gnus-group-mode-line-format-spec
- (setq gnus-group-mode-line-format-spec
- (gnus-parse-format
- gnus-group-mode-line-format
- gnus-group-mode-line-format-alist))))
+ (gnus-set-format 'group-mode)))
(gnus-tmp-news-server (cadr gnus-select-method))
(gnus-tmp-news-method (car gnus-select-method))
(gnus-tmp-colon (if (equal gnus-tmp-news-server "") "" ":"))
(max-len 60)
gnus-tmp-header ;Dummy binding for user-defined formats
;; Get the resulting string.
- (modified
+ (modified
(and gnus-dribble-buffer
(buffer-name gnus-dribble-buffer)
(buffer-modified-p gnus-dribble-buffer)
(mode-string (eval gformat)))
;; Say whether the dribble buffer has been modified.
(setq mode-line-modified
- (if modified "---*- " "----- "))
+ (if modified (car gnus-mode-line-modified)
+ (cdr gnus-mode-line-modified)))
;; If the line is too long, we chop it off.
(when (> (length mode-string) max-len)
(setq mode-string (substring mode-string 0 (- max-len 4))))
(prog1
- (setq mode-line-buffer-identification
+ (setq mode-line-buffer-identification
(gnus-mode-line-buffer-identification
(list mode-string)))
(set-buffer-modified-p modified))))))
(defun gnus-group-group-name ()
"Get the name of the newsgroup on the current line."
(let ((group (get-text-property (gnus-point-at-bol) 'gnus-group)))
- (and group (symbol-name group))))
+ (when group
+ (symbol-name group))))
(defun gnus-group-group-level ()
"Get the level of the newsgroup on the current line."
gnus-new-mail-mark
? ))
+(defun gnus-group-level (group)
+ "Return the estimated level of GROUP."
+ (or (gnus-info-level (gnus-get-info group))
+ (and (member group gnus-zombie-list) gnus-level-zombie)
+ gnus-level-killed))
+
(defun gnus-group-search-forward (&optional backward all level first-too)
"Find the next newsgroup with unread articles.
If BACKWARD is non-nil, find the previous newsgroup instead.
(not (eobp))
(not (setq
found
- (and (or all
- (and
- (let ((unread
- (get-text-property (point) 'gnus-unread)))
- (and (numberp unread) (> unread 0)))
- (setq lev (get-text-property (point)
+ (and
+ (get-text-property (point) 'gnus-group)
+ (or all
+ (and
+ (let ((unread
+ (get-text-property (point) 'gnus-unread)))
+ (and (numberp unread) (> unread 0)))
+ (setq lev (get-text-property (point)
+ 'gnus-level))
+ (<= lev gnus-level-subscribed)))
+ (or (not level)
+ (and (setq lev (get-text-property (point)
'gnus-level))
- (<= lev gnus-level-subscribed)))
- (or (not level)
- (and (setq lev (get-text-property (point)
- 'gnus-level))
- (or (= lev level)
- (and (< lev low)
- (< level lev)
- (progn
- (setq low lev)
- (setq pos (point))
- nil))))))))
+ (or (= lev level)
+ (and (< lev low)
+ (< level lev)
+ (progn
+ (setq low lev)
+ (setq pos (point))
+ nil))))))))
(zerop (forward-line way)))))
(if found
(progn (gnus-group-position-point) t)
(beginning-of-line)
(forward-char (or (cdr (assq 'process gnus-group-mark-positions)) 2))
(subst-char-in-region
- (point) (1+ (point)) (following-char)
+ (point) (1+ (point)) (char-after)
(if unmark
(progn
(setq gnus-group-marked (delete group gnus-group-marked))
(n (abs n))
group groups)
(save-excursion
- (while (and (> n 0)
- (setq group (gnus-group-group-name)))
- (push group groups)
+ (while (> n 0)
+ (if (setq group (gnus-group-group-name))
+ (push group groups))
(setq n (1- n))
(gnus-group-next-group way)))
(nreverse groups)))
- ((and (boundp 'transient-mark-mode)
- transient-mark-mode
- (boundp 'mark-active)
- mark-active)
+ ((gnus-region-active-p)
;; Work on the region between point and mark.
(let ((max (max (point) (mark)))
groups)
(let ((group (gnus-group-group-name)))
(and group (list group))))))
-(defun gnus-group-iterate (arg function)
- "Iterate FUNCTION over all process/prefixed groups.
+;;; !!!Surely gnus-group-iterate should be a macro instead? I can't
+;;; imagine why I went through these contortions...
+(eval-and-compile
+ (let ((function (make-symbol "gnus-group-iterate-function"))
+ (window (make-symbol "gnus-group-iterate-window"))
+ (groups (make-symbol "gnus-group-iterate-groups"))
+ (group (make-symbol "gnus-group-iterate-group")))
+ (eval
+ `(defun gnus-group-iterate (arg ,function)
+ "Iterate FUNCTION over all process/prefixed groups.
FUNCTION will be called with the group name as the paremeter
and with point over the group in question."
- (let ((groups (gnus-group-process-prefix arg))
- group)
- (while (setq group (pop groups))
- (gnus-group-remove-mark group)
- (funcall function group))))
+ (let ((,groups (gnus-group-process-prefix arg))
+ (,window (selected-window))
+ ,group)
+ (while (setq ,group (pop ,groups))
+ (select-window ,window)
+ (gnus-group-remove-mark ,group)
+ (save-selected-window
+ (save-excursion
+ (funcall ,function ,group)))))))))
(put 'gnus-group-iterate 'lisp-indent-function 1)
;; Selecting groups.
-(defun gnus-group-read-group (&optional all no-article group)
+(defun gnus-group-read-group (&optional all no-article group select-articles)
"Read news in this newsgroup.
If the prefix argument ALL is non-nil, already read articles become
readable. IF ALL is a number, fetch this number of articles. If the
(- (1+ (cdr active)) (car active)))))
(gnus-summary-read-group
group (or all (and (numberp number)
- (zerop (+ number (gnus-range-length
+ (zerop (+ number (gnus-range-length
(cdr (assq 'tick marked)))
(gnus-range-length
(cdr (assq 'dormant marked)))))))
- no-article nil no-display)))
+ no-article nil no-display nil select-articles)))
(defun gnus-group-select-group (&optional all)
"Select this newsgroup.
"Select the current group \"quickly\".
This means that no highlighting or scoring will be performed.
If ALL (the prefix argument) is 0, don't even generate the summary
-buffer."
+buffer.
+
+This might be useful if you want to toggle threading
+before entering the group."
(interactive "P")
(require 'gnus-score)
(let (gnus-visual
gnus-score-find-score-files-function
+ gnus-home-score-file
gnus-apply-kill-hook
gnus-summary-expunge-below)
(gnus-group-read-group all t)))
(let ((gnus-inhibit-limiting t))
(gnus-group-read-group all t)))
+(defun gnus-group-select-group-ephemerally ()
+ "Select the current group without doing any processing whatsoever.
+You will actually be entered into a group that's a copy of
+the current group; no changes you make while in this group will
+be permanent."
+ (interactive)
+ (require 'gnus-score)
+ (let* (gnus-visual
+ gnus-score-find-score-files-function gnus-apply-kill-hook
+ gnus-summary-expunge-below gnus-show-threads gnus-suppress-duplicates
+ gnus-summary-mode-hook gnus-select-group-hook
+ (group (gnus-group-group-name))
+ (method (gnus-find-method-for-group group)))
+ (gnus-group-read-ephemeral-group
+ (gnus-group-prefixed-name group method) method)))
+
;;;###autoload
(defun gnus-fetch-group (group)
"Start Gnus if necessary and enter GROUP.
Returns whether the fetching was successful or not."
(interactive "sGroup name: ")
(unless (get-buffer gnus-group-buffer)
- (gnus))
+ (gnus-no-server))
(gnus-group-read-group nil nil group))
+;;;###autoload
+(defun gnus-fetch-group-other-frame (group)
+ "Pop up a frame and enter GROUP."
+ (interactive "P")
+ (let ((window (get-buffer-window gnus-group-buffer)))
+ (cond (window
+ (select-frame (window-frame window)))
+ ((= (length (frame-list)) 1)
+ (select-frame (make-frame)))
+ (t
+ (other-frame 1))))
+ (gnus-fetch-group group))
+
+(defvar gnus-ephemeral-group-server 0)
+
;; Enter a group that is not in the group buffer. Non-nil is returned
;; if selection was successful.
-(defun gnus-group-read-ephemeral-group (group method &optional activate
- quit-config request-only)
+(defun gnus-group-read-ephemeral-group (group method &optional activate
+ quit-config request-only
+ select-articles)
"Read GROUP from METHOD as an ephemeral group.
If ACTIVATE, request the group first.
If QUIT-CONFIG, use that window configuration when exiting from the
ephemeral group.
If REQUEST-ONLY, don't actually read the group; just request it.
+If SELECT-ARTICLES, only select those articles.
Return the name of the group is selection was successful."
+ ;; Transform the select method into a unique server.
+ (when (stringp method)
+ (setq method (gnus-server-to-method method)))
+ (setq method
+ `(,(car method) ,(concat (cadr method) "-ephemeral")
+ (,(intern (format "%s-address" (car method))) ,(cadr method))
+ ,@(cddr method)))
(let ((group (if (gnus-group-foreign-p group) group
(gnus-group-prefixed-name group method))))
(gnus-sethash
group
- `(-1 nil (,group
+ `(-1 nil (,group
,gnus-level-default-subscribed nil nil ,method
((quit-config .
,(if quit-config quit-config
(cons gnus-summary-buffer
gnus-current-window-configuration))))))
gnus-newsrc-hashtb)
+ (push method gnus-ephemeral-servers)
(set-buffer gnus-group-buffer)
(unless (gnus-check-server method)
(error "Unable to contact server: %s" (gnus-status-message method)))
(when activate
(gnus-activate-group group 'scan)
(unless (gnus-request-group group)
- (error "Couldn't request group: %s"
+ (error "Couldn't request group: %s"
(nnheader-get-report (car method)))))
(if request-only
group
(condition-case ()
- (when (gnus-group-read-group t t group)
+ (when (gnus-group-read-group t t group select-articles)
group)
;;(error nil)
(quit nil)))))
(when group
(if far
(gnus-goto-char
- (text-property-any
+ (text-property-any
(point-min) (point-max)
'gnus-group (gnus-intern-safe group gnus-active-hashtb)))
(beginning-of-line)
(t
;; Search through the entire buffer.
(gnus-goto-char
- (text-property-any
+ (text-property-any
(point-min) (point-max)
'gnus-group (gnus-intern-safe group gnus-active-hashtb))))))))
(gnus-read-group "Group name: ")
(gnus-read-method "From method: ")))
+ (when (stringp method)
+ (setq method (or (gnus-server-to-method method) method)))
(let* ((meth (when (and method
(not (gnus-server-equal method gnus-select-method)))
(if address (list (intern method) address)
(gnus-set-active nname (cons 1 0))
(unless (gnus-ephemeral-group-p name)
(gnus-dribble-enter
- (concat "(gnus-group-set-info '"
+ (concat "(gnus-group-set-info '"
(gnus-prin1-to-string (cdr info)) ")")))
;; Insert the line.
(gnus-group-insert-group-line-info nname)
(unless (gnus-check-backend-function
'request-rename-group (gnus-group-group-name))
(error "This backend does not support renaming groups"))
- (read-string "Rename group to: " (gnus-group-group-name)))))
+ (gnus-read-group "Rename group to: "
+ (gnus-group-real-name (gnus-group-group-name))))))
(unless (gnus-check-backend-function 'request-rename-group group)
(error "This backend does not support renaming groups"))
- (unless group
+ (unless group
(error "No group to rename"))
- (when (string-match "^[ \t]*$" new-name)
- (error "Not a valid group name"))
- (when (equal group new-name)
+ (when (equal (gnus-group-real-name group) new-name)
(error "Can't rename to the same name"))
;; We find the proper prefixed name.
(setq new-name
- (if (equal (gnus-group-real-name new-name) new-name)
+ (if (gnus-group-native-p group)
;; Native group.
new-name
;; Foreign group.
(gnus-set-active new-name (gnus-active group))
(gnus-message 6 "Renaming group %s to %s...done" group new-name)
new-name)
+ (setq gnus-killed-list (delete group gnus-killed-list))
+ (gnus-set-active group nil)
+ (gnus-dribble-touch)
(gnus-group-position-point)))
(defun gnus-group-edit-group (group &optional part)
(error "No group on current line"))
(unless (setq info (gnus-get-info group))
(error "Killed group; can't be edited"))
+ (ignore-errors
+ (gnus-close-group group))
(gnus-edit-form
;; Find the proper form to edit.
(cond ((eq part 'method)
(t info))
;; The proper documentation.
(format
- "Editing the %s."
+ "Editing the %s for `%s'."
(cond
((eq part 'method) "select method")
((eq part 'params) "group parameters")
- (t "group info")))
+ (t "group info"))
+ group)
`(lambda (form)
(gnus-group-edit-group-done ',part ,group form)))))
(gnus-group-position-point)))
(defun gnus-group-make-useful-group (group method)
+ "Create one of the groups described in `gnus-useful-groups'."
(interactive
(let ((entry (assoc (completing-read "Create group: " gnus-useful-groups
nil t)
"Create the Gnus documentation group."
(interactive)
(let ((name (gnus-group-prefixed-name "gnus-help" '(nndoc "gnus-help")))
- (file (nnheader-find-etc-directory "gnus-tut.txt" t))
- dir)
+ (file (nnheader-find-etc-directory "gnus-tut.txt" t)))
(when (gnus-gethash name gnus-newsrc-hashtb)
(error "Documentation group already exists"))
(if (not file)
(let* ((group
(if solid (gnus-read-group "Group name: ")
(message-unique-id)))
+ (default-type (or (car gnus-group-web-type-history)
+ (symbol-name (caar nnweb-type-definition))))
(type
- (completing-read
- "Search engine type: "
- (mapcar (lambda (elem) (list (symbol-name (car elem))))
- nnweb-type-definition)
- nil t (cons (or (car gnus-group-web-type-history)
- (symbol-name (caar nnweb-type-definition)))
- 0)
- 'gnus-group-web-type-history))
+ (gnus-string-or
+ (completing-read
+ (format "Search engine type (default %s): " default-type)
+ (mapcar (lambda (elem) (list (symbol-name (car elem))))
+ nnweb-type-definition)
+ nil t nil 'gnus-group-web-type-history)
+ default-type))
(search
- (read-string
- "Search string: "
+ (read-string
+ "Search string: "
(cons (or (car gnus-group-web-search-history) "") 0)
'gnus-group-web-search-history))
(method
(list 'nndir-directory
(if all gnus-group-archive-directory
gnus-group-recent-archive-directory))))
- (gnus-group-add-parameter group (cons 'to-address "ding@ifi.uio.no"))))
+ (gnus-group-add-parameter group (cons 'to-address "ding@gnus.org"))))
(defun gnus-group-make-directory-group (dir)
"Create an nndir group.
(push (cons header regexps) scores))
scores)))
(gnus-group-make-group group "nnkiboze" address)
- (nnheader-temp-write (gnus-score-file-name (concat "nnkiboze:" group))
+ (with-temp-file (gnus-score-file-name (concat "nnkiboze:" group))
(let (emacs-lisp-mode-hook)
(pp scores (current-buffer)))))
"nnvirtual:")))
(unless (eq (car (gnus-find-method-for-group vgroup)) 'nnvirtual)
(error "%s is not an nnvirtual group" vgroup))
+ (gnus-close-group vgroup)
(let* ((groups (gnus-group-process-prefix n))
(method (gnus-info-method (gnus-get-info vgroup))))
(setcar (cdr method)
(pgroup (gnus-group-prefixed-name group method)))
;; Check whether it exists already.
(when (gnus-gethash pgroup gnus-newsrc-hashtb)
- (error "Group %s already exists." pgroup))
+ (error "Group %s already exists" pgroup))
;; Subscribe the new group after the group on the current line.
(gnus-subscribe-group pgroup (gnus-group-group-name) method)
(gnus-group-update-group pgroup)
(defun gnus-group-sort-groups (func &optional reverse)
"Sort the group buffer according to FUNC.
-If REVERSE, reverse the sorting order."
+When used interactively, the sorting function used will be
+determined by the `gnus-group-sort-function' variable.
+If REVERSE (the prefix), reverse the sorting order."
(interactive (list gnus-group-sort-function current-prefix-arg))
(funcall gnus-group-sort-alist-function
(gnus-make-sort-function func) reverse)
- (gnus-group-list-groups))
+ (gnus-group-list-groups)
+ (gnus-dribble-touch))
(defun gnus-group-sort-flat (func reverse)
;; We peel off the dummy group from the alist.
(when func
- (when (equal (car (gnus-info-group gnus-newsrc-alist)) "dummy.group")
+ (when (equal (gnus-info-group (car gnus-newsrc-alist)) "dummy.group")
(pop gnus-newsrc-alist))
;; Do the sorting.
(setq gnus-newsrc-alist
;; Go through all the infos and replace the old entries
;; with the new infos.
(while infos
- (setcar entries (pop infos))
+ (setcar (car entries) (pop infos))
(pop entries))
;; Update the hashtable.
(gnus-make-hashtable-from-newsrc-alist)))
-(defun gnus-group-sort-selected-groups-by-alphabet (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-alphabet (&optional n reverse)
"Sort the group buffer alphabetically by group name.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-alphabet reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-alphabet reverse))
-(defun gnus-group-sort-selected-groups-by-unread (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-unread (&optional n reverse)
"Sort the group buffer by number of unread articles.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-unread reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-unread reverse))
-(defun gnus-group-sort-selected-groups-by-level (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-level (&optional n reverse)
"Sort the group buffer by group level.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-level reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-level reverse))
-(defun gnus-group-sort-selected-groups-by-score (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-score (&optional n reverse)
"Sort the group buffer by group score.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-score reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-score reverse))
-(defun gnus-group-sort-selected-groups-by-rank (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-rank (&optional n reverse)
"Sort the group buffer by group rank.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-rank reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-rank reverse))
-(defun gnus-group-sort-selected-groups-by-method (&optional reverse)
+(defun gnus-group-sort-selected-groups-by-method (&optional n reverse)
"Sort the group buffer alphabetically by backend name.
-If REVERSE, sort in reverse order."
- (interactive "P")
- (gnus-group-sort-selected-groups 'gnus-group-sort-by-method reverse))
+Obeys the process/prefix convention. If REVERSE (the symbolic prefix),
+sort in reverse order."
+ (interactive (gnus-interactive "P\ny"))
+ (gnus-group-sort-selected-groups n 'gnus-group-sort-by-method reverse))
;;; Sorting predicates.
(when (gnus-group-native-p (gnus-info-group info))
(gnus-info-clear-data info)))
(gnus-get-unread-articles)
- (gnus-dribble-enter "")
- (when (gnus-y-or-n-p
+ (gnus-dribble-touch)
+ (when (gnus-y-or-n-p
"Move the cache away to avoid problems in the future? ")
(call-interactively 'gnus-cache-move-cache)))))
(defun gnus-group-catchup-current (&optional n all)
"Mark all articles not marked as unread in current newsgroup as read.
-If prefix argument N is numeric, the ARG next newsgroups will be
+If prefix argument N is numeric, the next N newsgroups will be
caught up. If ALL is non-nil, marked articles will also be marked as
read. Cross references (Xref: header) of articles are ignored.
-The difference between N and actual number of newsgroups that were
-caught up is returned."
+The number of newsgroups that this function was unable to catch
+up is returned."
(interactive "P")
- (unless (gnus-group-group-name)
- (error "No group on the current line"))
- (if (not (or (not gnus-interactive-catchup) ;Without confirmation?
- gnus-expert-user
- (gnus-y-or-n-p
- (if all
- "Do you really want to mark all articles as read? "
- "Mark all unread articles as read? "))))
- n
- (let ((groups (gnus-group-process-prefix n))
- (ret 0))
- (while groups
+ (let ((groups (gnus-group-process-prefix n))
+ (ret 0)
+ group)
+ (unless groups (error "No groups selected"))
+ (if (not
+ (or (not gnus-interactive-catchup) ;Without confirmation?
+ gnus-expert-user
+ (gnus-y-or-n-p
+ (format
+ (if all
+ "Do you really want to mark all articles in %s as read? "
+ "Mark all unread articles in %s as read? ")
+ (if (= (length groups) 1)
+ (car groups)
+ (format "these %d groups" (length groups)))))))
+ n
+ (while (setq group (pop groups))
;; Virtual groups have to be given special treatment.
- (let ((method (gnus-find-method-for-group (car groups))))
+ (let ((method (gnus-find-method-for-group group)))
(when (eq 'nnvirtual (car method))
(nnvirtual-catchup-group
- (gnus-group-real-name (car groups)) (nth 1 method) all)))
- (gnus-group-remove-mark (car groups))
- (if (>= (gnus-group-group-level) gnus-level-zombie)
+ (gnus-group-real-name group) (nth 1 method) all)))
+ (if (>= (gnus-info-level (gnus-get-info group))
+ gnus-level-zombie)
(gnus-message 2 "Dead groups can't be caught up")
(if (prog1
- (gnus-group-goto-group (car groups))
- (gnus-group-catchup (car groups) all))
+ (gnus-group-goto-group group)
+ (gnus-group-catchup group all))
(gnus-group-update-group-line)
- (setq ret (1+ ret))))
- (setq groups (cdr groups)))
+ (setq ret (1+ ret)))))
(gnus-group-next-unread-group 1)
ret)))
(gnus-add-marked-articles group 'tick nil nil 'force)
(gnus-add-marked-articles group 'dormant nil nil 'force))
(let ((gnus-newsgroup-name group))
- (run-hooks 'gnus-group-catchup-group-hook))
+ (gnus-run-hooks 'gnus-group-catchup-group-hook))
num))))
(defun gnus-group-expire-articles (&optional n)
(gnus-compress-sequence
(if expiry-wait
;; We set the expiry variables to the group
- ;; parameter.
+ ;; parameter.
(let ((nnmail-expiry-wait-function nil)
(nnmail-expiry-wait expiry-wait))
(gnus-request-expire-articles
(gnus-uncompress-sequence (cdr expirable)) group))))
(gnus-close-group group))
(gnus-message 6 "Expiring articles in %s...done" group)))
+ (gnus-dribble-touch)
(gnus-group-position-point))))
(defun gnus-group-expire-all-groups ()
gnus-level-default-subscribed))
s)))))
(unless (and (>= level 1) (<= level gnus-level-killed))
- (error "Illegal level: %d" level))
+ (error "Invalid level: %d" level))
(let ((groups (gnus-group-process-prefix n))
group)
(while (setq group (pop groups))
(gnus-group-unsubscribe-current-group n 'unsubscribe))
(defun gnus-group-subscribe (&optional n)
- "Unsubscribe the current group."
+ "Subscribe the current group."
(interactive "P")
(gnus-group-unsubscribe-current-group n 'subscribe))
groups (cdr groups))
(gnus-group-remove-mark group)
(gnus-group-unsubscribe-group
- group
+ group
(cond
((eq do-sub 'unsubscribe)
gnus-level-default-unsubscribed)
(list (completing-read
"Group: " gnus-active-hashtb nil
(gnus-read-active-file-p)
- nil
+ nil
'gnus-group-history)))
(let ((newsrc (gnus-gethash group gnus-newsrc-hashtb)))
(cond
- ((string-match "^[ \t]$" group)
+ ((string-match "^[ \t]*$" group)
(error "Empty group name"))
(newsrc
;; Toggle subscription flag.
(gnus-group-change-level
- newsrc (if level level (if (<= (nth 1 (nth 2 newsrc))
+ newsrc (if level level (if (<= (gnus-info-level (nth 2 newsrc))
gnus-level-subscribed)
(1+ gnus-level-subscribed)
gnus-level-default-subscribed)))
(interactive)
(setq gnus-killed-list (nconc gnus-zombie-list gnus-killed-list))
(setq gnus-zombie-list nil)
+ (gnus-dribble-touch)
(gnus-group-list-groups))
(defun gnus-group-kill-region (begin end)
(delq (assoc group gnus-newsrc-alist)
gnus-newsrc-alist))
(when gnus-group-change-level-function
- (funcall gnus-group-change-level-function group 9 3))
+ (funcall gnus-group-change-level-function
+ group gnus-level-killed 3))
(cond
((setq entry (gnus-gethash group gnus-newsrc-hashtb))
(push (cons (car entry) (nth 2 entry))
gnus-list-of-killed-groups)
(setcdr (cdr entry) (cdddr entry)))
((member group gnus-zombie-list)
- (setq gnus-zombie-list (delete group gnus-zombie-list)))))
+ (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-make-hashtable-from-newsrc-alist)))
(gnus-group-position-point)
(if (< (length out) 2) (car out) (nreverse out))))
(defun gnus-group-yank-group (&optional arg)
- "Yank the last newsgroups killed with \\[gnus-group-kill-group],
-inserting it before the current newsgroup. The numeric ARG specifies
-how many newsgroups are to be yanked. The name of the newsgroup yanked
-is returned, or (if several groups are yanked) a list of yanked groups
-is returned."
+ "Yank the last newsgroups killed with \\[gnus-group-kill-group], inserting it before the current newsgroup.
+The numeric ARG specifies how many newsgroups are to be yanked. The
+name of the newsgroup yanked is returned, or (if several groups are
+yanked) a list of yanked groups is returned."
(interactive "p")
(setq arg (or arg 1))
(let (info group prev out)
(gnus-make-hashtable-from-newsrc-alist)
(gnus-group-list-groups)))
(t
- (error "Can't kill; illegal level: %d" level))))
+ (error "Can't kill; invalid level: %d" level))))
(defun gnus-group-list-all-groups (&optional arg)
"List all newsgroups with level ARG or lower.
gnus-active-hashtb)
list)
'string<))
- (buffer-read-only nil))
+ (buffer-read-only nil)
+ group)
(erase-buffer)
(while groups
- (gnus-group-insert-group-line-info (pop groups)))
+ (gnus-add-text-properties
+ (point) (prog1 (1+ (point))
+ (insert " *: "
+ (setq group (pop groups)) "\n"))
+ (list 'gnus-group (gnus-intern-safe group gnus-active-hashtb)
+ 'gnus-unread t
+ 'gnus-level (inline (gnus-group-level group)))))
(goto-char (point-min))))
(defun gnus-activate-all-groups (level)
"Activate absolutely all groups."
- (interactive (list 7))
+ (interactive (list gnus-level-unsubscribed))
(let ((gnus-activate-level level)
(gnus-activate-foreign-newsgroups level))
(gnus-group-get-new-news)))
re-scanning. If ARG is non-nil and not a number, this will force
\"hard\" re-reading of the active files from all servers."
(interactive "P")
- (run-hooks 'gnus-get-new-news-hook)
-
- ;; Read any slave files.
- (unless gnus-slave
- (gnus-master-read-slave-newsrc))
-
- ;; We might read in new NoCeM messages here.
- (when (and gnus-use-nocem
- (null arg))
- (gnus-nocem-scan-groups))
- ;; If ARG is not a number, then we read the active file.
- (when (and arg (not (numberp arg)))
- (let ((gnus-read-active-file t))
- (gnus-read-active-file))
- (setq arg nil)
-
- ;; If the user wants it, we scan for new groups.
- (when (eq gnus-check-new-newsgroups 'always)
- (gnus-find-new-newsgroups)))
-
- (setq arg (gnus-group-default-level arg t))
- (if (and gnus-read-active-file (not arg))
- (progn
- (gnus-read-active-file)
- (gnus-get-unread-articles arg))
- (let ((gnus-read-active-file (if arg nil gnus-read-active-file)))
- (gnus-get-unread-articles arg)))
- (run-hooks 'gnus-after-getting-new-news-hook)
- (gnus-group-list-groups))
-
-(defun gnus-group-get-new-news-this-group (&optional n)
+ (let ((gnus-inhibit-demon t))
+ (gnus-run-hooks 'gnus-get-new-news-hook)
+
+ ;; Read any slave files.
+ (unless gnus-slave
+ (gnus-master-read-slave-newsrc))
+
+ ;; We might read in new NoCeM messages here.
+ (when (and gnus-use-nocem
+ (null arg))
+ (gnus-nocem-scan-groups))
+ ;; If ARG is not a number, then we read the active file.
+ (when (and arg (not (numberp arg)))
+ (let ((gnus-read-active-file t))
+ (gnus-read-active-file))
+ (setq arg nil)
+
+ ;; If the user wants it, we scan for new groups.
+ (when (eq gnus-check-new-newsgroups 'always)
+ (gnus-find-new-newsgroups)))
+
+ (setq arg (gnus-group-default-level arg t))
+ (if (and gnus-read-active-file (not arg))
+ (progn
+ (gnus-read-active-file)
+ (gnus-get-unread-articles arg))
+ (let ((gnus-read-active-file (if arg nil gnus-read-active-file)))
+ (gnus-get-unread-articles arg)))
+ (gnus-run-hooks 'gnus-after-getting-new-news-hook)
+ (gnus-group-list-groups (and (numberp arg)
+ (max (car gnus-group-list-mode) arg)))))
+
+(defun gnus-group-get-new-news-this-group (&optional n dont-scan)
"Check for newly arrived news in the current group (and the N-1 next groups).
The difference between N and the number of newsgroup checked is returned.
If N is negative, this group and the N-1 previous groups will be checked."
(ret (if (numberp n) (- n (length groups)) 0))
(beg (unless n
(point)))
- group)
+ group method)
(while (setq group (pop groups))
(gnus-group-remove-mark group)
;; Bypass any previous denials from the server.
- (gnus-remove-denial (gnus-find-method-for-group group))
- (if (gnus-activate-group group 'scan)
+ (gnus-remove-denial (setq method (gnus-find-method-for-group group)))
+ (if (gnus-activate-group group (if dont-scan nil 'scan))
(progn
(gnus-get-unread-articles-in-group
(gnus-get-info group) (gnus-active group) t)
(unless (gnus-virtual-group-p group)
(gnus-close-group group))
+ (when gnus-agent
+ (gnus-agent-save-group-info
+ method (gnus-group-real-name group) (gnus-active group)))
(gnus-group-update-group group))
(if (eq (gnus-server-status (gnus-find-method-for-group group))
'denied)
(interactive
(list
(gnus-group-group-name)
- (cond (current-prefix-arg
- (completing-read
- "Faq dir: " (and (listp gnus-group-faq-directory)
- (mapcar (lambda (file) (list file))
- gnus-group-faq-directory)))))))
+ (when current-prefix-arg
+ (completing-read
+ "Faq dir: " (and (listp gnus-group-faq-directory)
+ (mapcar (lambda (file) (list file))
+ gnus-group-faq-directory))))))
(unless group
(error "No group name given"))
(let ((dirs (or faq-dir gnus-group-faq-directory))
(setq dirs (list dirs)))
(while (and (not found)
(setq dir (pop dirs)))
- (setq file (concat (file-name-as-directory dir)
- (gnus-group-real-name group)))
+ (let ((name (gnus-group-real-name group)))
+ (setq file (concat (file-name-as-directory dir) name)))
(if (not (file-exists-p file))
(gnus-message 1 "No such file: %s" file)
- (find-file file)
- (setq found t)))))
+ (let ((enable-local-variables nil))
+ (find-file file)
+ (setq found t))))))
(defun gnus-group-describe-group (force &optional group)
"Display a description of the current newsgroup."
(lambda (group)
(and (symbol-name group)
(string-match regexp (symbol-name group))
+ (symbol-value group)
(push (symbol-name group) groups)))
gnus-active-hashtb)
;; Also go through all descriptions that are known to Gnus.
(mapatoms
(lambda (group)
(and (string-match regexp (symbol-value group))
- (gnus-active (symbol-name group))
(push (symbol-name group) groups)))
gnus-description-hashtb))
(if (not groups)
;; Print out all the groups.
(save-excursion
(pop-to-buffer "*Gnus Help*")
- (buffer-disable-undo (current-buffer))
+ (buffer-disable-undo)
(erase-buffer)
(setq groups (sort groups 'string<))
(while groups
(when (and level
(> (prefix-numeric-value level) gnus-level-killed))
(gnus-get-killed-groups))
- (gnus-group-prepare-flat
+ (gnus-group-prepare-flat
(or level gnus-level-subscribed) all (or lowest 1) regexp)
(goto-char (point-min))
(gnus-group-position-point))
level to cut off listing groups.
If LOWEST, don't list groups with level lower than LOWEST."
(interactive "P\nsList newsgroups matching: ")
+ (when level
+ (setq level (prefix-numeric-value level)))
(gnus-group-list-matching (or level gnus-level-killed) regexp t lowest))
;; Suggested by Jack Vinson <vinson@unagi.cis.upenn.edu>.
(defun gnus-group-read-init-file ()
"Read the Gnus elisp init file."
(interactive)
- (gnus-read-init-file))
+ (gnus-read-init-file)
+ (gnus-message 5 "Read %s" gnus-init-file))
(defun gnus-group-check-bogus-groups (&optional silent)
"Check bogus newsgroups.
(gnus-check-bogus-newsgroups (and (not silent) (not gnus-expert-user)))
(gnus-group-list-groups))
+(defun gnus-group-find-new-groups (&optional arg)
+ "Search for new groups and add them.
+Each new group will be treated with `gnus-subscribe-newsgroup-method.'
+With 1 C-u, use the `ask-server' method to query the server for new
+groups.
+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))
+
(defun gnus-group-edit-global-kill (&optional article group)
"Edit the global kill file.
If GROUP, edit that local kill file instead."
In fact, cleanup buffers except for group mode buffer.
The hook gnus-suspend-gnus-hook is called before actually suspending."
(interactive)
- (run-hooks 'gnus-suspend-gnus-hook)
+ (gnus-run-hooks 'gnus-suspend-gnus-hook)
;; Kill Gnus buffers except for group mode buffer.
- (let* ((group-buf (get-buffer gnus-group-buffer))
- ;; Do this on a separate list in case the user does a ^G before we finish
- (gnus-buffer-list
- (delete group-buf (delete gnus-dribble-buffer
- (append gnus-buffer-list nil)))))
- (while gnus-buffer-list
- (gnus-kill-buffer (pop gnus-buffer-list)))
+ (let ((group-buf (get-buffer gnus-group-buffer)))
+ (mapcar (lambda (buf)
+ (unless (member buf (list group-buf gnus-dribble-buffer))
+ (kill-buffer buf)))
+ (gnus-buffers))
(gnus-kill-gnus-frames)
(when group-buf
- (setq gnus-buffer-list (list group-buf))
(bury-buffer group-buf)
(delete-windows-on group-buf t))))
"Quit reading news after updating .newsrc.eld and .newsrc.
The hook `gnus-exit-gnus-hook' is called before actually exiting."
(interactive)
- (when
+ (when
(or noninteractive ;For gnus-batch-kill
(not gnus-interactive-exit) ;Without confirmation
gnus-expert-user
(gnus-y-or-n-p "Are you sure you want to quit reading news? "))
- (run-hooks 'gnus-exit-gnus-hook)
+ (gnus-run-hooks 'gnus-exit-gnus-hook)
;; Offer to save data from non-quitted summary buffers.
(gnus-offer-save-summaries)
;; Save the newsrc file(s).
;; Reset everything.
(gnus-clear-system)
;; Allow the user to do things after cleaning up.
- (run-hooks 'gnus-after-exiting-gnus-hook)))
+ (gnus-run-hooks 'gnus-after-exiting-gnus-hook)))
(defun gnus-group-quit ()
"Quit reading news without updating .newsrc.eld or .newsrc.
(gnus-yes-or-no-p
(format "Quit reading news without saving %s? "
(file-name-nondirectory gnus-current-startup-file))))
- (run-hooks 'gnus-exit-gnus-hook)
+ (gnus-run-hooks 'gnus-exit-gnus-hook)
(gnus-configure-windows 'group t)
(gnus-dribble-save)
(gnus-close-backends)
(gnus-clear-system)
(gnus-kill-buffer gnus-group-buffer)
;; Allow the user to do things after cleaning up.
- (run-hooks 'gnus-after-exiting-gnus-hook)))
+ (gnus-run-hooks 'gnus-after-exiting-gnus-hook)))
(defun gnus-group-describe-briefly ()
"Give a one line description of the group mode commands."
"Address: "
(mapcar (lambda (server) (list server))
gnus-secondary-servers)))
- ;; We got a server name, so we find the method.
- (gnus-server-to-method how)))))
+ ;; We got a server name.
+ how))))
(gnus-browse-foreign-server method))
(defun gnus-group-set-info (info &optional method-only-group part)
(defun gnus-add-marked-articles (group type articles &optional info force)
;; Add ARTICLES of TYPE to the info of GROUP.
- ;; If INFO is non-nil, use that info. If FORCE is non-nil, don't
+ ;; If INFO is non-nil, use that info. If FORCE is non-nil, don't
;; add, but replace marked articles of TYPE with ARTICLES.
(let ((info (or info (gnus-get-info group)))
- (uncompressed '(score bookmark killed))
marked m)
(or (not info)
(and (not (setq marked (nthcdr 3 info)))
(or (null articles)
- (setcdr (nthcdr 2 info)
- (list (list (cons type (gnus-compress-sequence
- articles t)))))))
+ (setcdr (nthcdr 2 info)
+ (list (list (cons type (gnus-compress-sequence
+ articles t)))))))
(and (not (setq m (assq type (car marked))))
(or (null articles)
- (setcar marked
- (cons (cons type (gnus-compress-sequence articles t) )
- (car marked)))))
+ (setcar marked
+ (cons (cons type (gnus-compress-sequence articles t) )
+ (car marked)))))
(if force
(if (null articles)
- (setcar (nthcdr 3 info)
- (delq (assq type (car marked)) (car marked)))
- (setcdr m (gnus-compress-sequence articles t)))
+ (setcar (nthcdr 3 info)
+ (gnus-delete-alist type (car marked)))
+ (setcdr m (gnus-compress-sequence articles t)))
(setcdr m (gnus-compress-sequence
(sort (nconc (gnus-uncompress-range (cdr m))
(copy-sequence articles)) '<) t))))))
(defsubst gnus-group-timestamp (group)
"Return the timestamp for GROUP."
- (gnus-group-get-parameter group 'timestamp))
+ (gnus-group-get-parameter group 'timestamp t))
(defun gnus-group-timestamp-delta (group)
"Return the offset in seconds from the timestamp for GROUP to the current time, as a floating point number."
(let* ((time (or (gnus-group-timestamp group)
(list 0 0)))
- (delta (gnus-time-minus (current-time) time)))
+ (delta (subtract-time (current-time) time)))
(+ (* (nth 0 delta) 65536.0)
(nth 1 delta))))
projects / gnus / blobdiff