;;; gnus-start.el --- startup functions for Gnus
;; Copyright (C) 1996,97,98 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.
(eval-when-compile (require 'cl))
(defcustom gnus-startup-file (nnheader-concat gnus-home-directory ".newsrc")
- "*Your `.newsrc' file.
+ "Your `.newsrc' file.
`.newsrc-SERVER' will be used instead if that exists."
:group 'gnus-start
:type 'file)
(defcustom gnus-init-file (nnheader-concat gnus-home-directory ".gnus")
- "*Your Gnus Emacs-Lisp startup file name.
+ "Your Gnus Emacs-Lisp startup file name.
If a file with the `.el' or `.elc' suffixes exists, it will be read instead."
:group 'gnus-start
:type 'file)
:type '(choice file (const nil)))
(defcustom gnus-default-subscribed-newsgroups nil
- "*List of newsgroups to subscribe, when a user runs Gnus the first time.
+ "List of newsgroups to subscribe, when a user runs Gnus the first time.
The value should be a list of strings.
If it is t, Gnus will not do anything special the first time it is
started; it'll just use the normal newsgroups subscription methods."
(function-item gnus-subscribe-zombies)
function))
-;; Suggested by a bug report by Hallvard B Furuseth.
-;; <h.b.furuseth@usit.uio.no>.
(defcustom gnus-subscribe-options-newsgroup-method
'gnus-subscribe-alphabetically
"*This function is called to subscribe newsgroups mentioned on \"options -n\" lines.
:type 'boolean)
(defcustom gnus-auto-subscribed-groups
- "^nnml\\|^nnfolder\\|^nnmbox\\|^nnmh\\|^nnbabyl"
+ "nnml\\|^nnfolder\\|^nnmbox\\|^nnmh\\|^nnbabyl"
"*All new groups that match this regexp will be subscribed automatically.
Note that this variable only deals with new groups. It has no effect
whatsoever on old groups.
:type 'boolean)
(defcustom gnus-check-bogus-groups-hook nil
- "*A hook run after removing bogus groups."
+ "A hook run after removing bogus groups."
:group 'gnus-start-server
:type 'hook)
(defcustom gnus-startup-hook nil
- "*A hook called at startup.
+ "A hook called at startup.
This hook is called after Gnus is connected to the NNTP server."
:group 'gnus-start
:type 'hook)
(defcustom gnus-before-startup-hook nil
- "*A hook called at before startup.
+ "A hook called at before startup.
This hook is called as the first thing when Gnus is started."
:group 'gnus-start
:type 'hook)
(defcustom gnus-started-hook nil
- "*A hook called as the last thing after startup."
+ "A hook called as the last thing after startup."
:group 'gnus-start
:type 'hook)
(defcustom gnus-setup-news-hook nil
- "*A hook after reading the .newsrc file, but before generating the buffer."
+ "A hook after reading the .newsrc file, but before generating the buffer."
:group 'gnus-start
:type 'hook)
(defcustom gnus-get-new-news-hook nil
- "*A hook run just before Gnus checks for new news."
+ "A hook run just before Gnus checks for new news."
:group 'gnus-group-new
:type 'hook)
:type 'hook)
(defcustom gnus-save-newsrc-hook nil
- "*A hook called before saving any of the newsrc files."
+ "A hook called before saving any of the newsrc files."
:group 'gnus-newsrc
:type 'hook)
(defcustom gnus-save-quick-newsrc-hook nil
- "*A hook called just before saving the quick newsrc file.
+ "A hook called just before saving the quick newsrc file.
Can be used to turn version control on or off."
:group 'gnus-newsrc
:type 'hook)
(defcustom gnus-save-standard-newsrc-hook nil
- "*A hook called just before saving the standard newsrc file.
+ "A hook called just before saving the standard newsrc file.
Can be used to turn version control on or off."
:group 'gnus-newsrc
:type 'hook)
-;;; Internal variables
+(defcustom gnus-always-read-dribble-file nil
+ "Uncoditionally read the dribble file."
+ :group 'gnus-newsrc
+ :type 'boolean)
-(defvar gnus-always-read-dribble-file nil
- "Uncoditionally read the dribble file.")
+;;; Internal variables
(defvar gnus-newsrc-file-version nil)
(defvar gnus-override-subscribe-method nil)
(defvar gnus-newsgroup-unreads)
(defvar nnoo-state-alist)
(defvar gnus-current-select-method)
+
(defun gnus-clear-system ()
"Clear all variables and buffers."
;; Clear Gnus variables.
(kill-buffer (get-file-buffer (gnus-newsgroup-kill-file nil))))
(gnus-kill-buffer nntp-server-buffer)
;; Kill Gnus buffers.
- (while gnus-buffer-list
- (gnus-kill-buffer (pop gnus-buffer-list)))
+ (let ((buffers (gnus-buffers)))
+ (when buffers
+ (mapcar 'kill-buffer buffers)))
;; Remove Gnus frames.
(gnus-kill-gnus-frames))
(> arg 0)
(max (car gnus-group-list-mode) arg))))
- (gnus-splash)
(gnus-clear-system)
+ (gnus-splash)
(gnus-run-hooks 'gnus-before-startup-hook)
(nnheader-init-server-buffer)
(setq gnus-slave slave)
(let ((dribble-file (gnus-dribble-file-name)))
(save-excursion
(set-buffer (setq gnus-dribble-buffer
- (get-buffer-create
+ (gnus-get-buffer-create
(file-name-nondirectory dribble-file))))
- (gnus-add-current-to-buffer-list)
(erase-buffer)
(setq buffer-file-name dribble-file)
(auto-save-mode t)
"Search for new newsgroups and add them.
Each new newsgroup will be treated with `gnus-subscribe-newsgroup-method.'
The `-n' option line from .newsrc is respected.
-If ARG (the prefix), use the `ask-server' method to query the server
-for new groups."
- (interactive "P")
- (let ((check (if (or (and arg (not (listp gnus-check-new-newsgroups)))
- (null gnus-read-active-file)
- (eq gnus-read-active-file 'some))
- 'ask-server gnus-check-new-newsgroups)))
+
+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")
+ (let* ((gnus-subscribe-newsgroup-method
+ gnus-subscribe-newsgroup-method)
+ (check (cond
+ ((or (and (= (or arg 1) 4)
+ (not (listp gnus-check-new-newsgroups)))
+ (null gnus-read-active-file)
+ (eq gnus-read-active-file 'some))
+ 'ask-server)
+ ((= (or arg 1) 16)
+ (setq gnus-subscribe-newsgroup-method
+ 'gnus-subscribe-zombies)
+ t)
+ (t gnus-check-new-newsgroups))))
(unless (gnus-check-first-time-used)
(if (or (consp check)
(eq check 'ask-server))
;; Go through both primary and secondary select methods and
;; request new newsgroups.
(while (setq method (gnus-server-get-method nil (pop methods)))
- (setq new-newsgroups nil)
- (setq gnus-override-subscribe-method method)
+ (setq new-newsgroups nil
+ gnus-override-subscribe-method method)
(when (and (gnus-check-server method)
(gnus-request-newgroups date method))
(save-excursion
- (setq got-new t)
- (setq hashtb (gnus-make-hashtable 100))
+ (setq got-new t
+ hashtb (gnus-make-hashtable 100))
(set-buffer nntp-server-buffer)
;; Enter all the new groups into a hashtable.
(gnus-active-to-gnus-format method hashtb 'ignore))
hashtb))
(when new-newsgroups
(gnus-subscribe-hierarchical-interactive new-newsgroups)))
- (when (> groups 0)
- (gnus-message 6 "%d new newsgroup%s arrived."
- groups (if (> groups 1) "s have" " has")))
+ (if (> groups 0)
+ (gnus-message 5 "%d new newsgroup%s arrived"
+ groups (if (> groups 1) "s have" " has"))
+ (gnus-message 5 "No new newsgroups"))
(when got-new
(setq gnus-newsrc-last-checked-date new-date))
got-new))
(gnus-group-change-level
(car groups) gnus-level-default-subscribed gnus-level-killed))
(setq groups (cdr groups)))
- (gnus-group-make-help-group)
+ (save-excursion
+ (set-buffer gnus-group-buffer)
+ (gnus-group-make-help-group))
(when gnus-novice-user
(gnus-message 7 "`A k' to list killed groups"))))))
info (inline (gnus-find-method-for-group
(gnus-info-group info)))))
(gnus-activate-group (gnus-info-group info) nil t))
+
(let* ((range (gnus-info-read info))
(num 0))
;; If a cache is present, we may have to alter the active info.
;; These groups are foreign. Check the level.
(when (<= (gnus-info-level info) foreign-level)
(setq active (gnus-activate-group group 'scan))
+ ;; Let the Gnus agent save the active file.
+ (when (and gnus-agent gnus-plugged active)
+ (gnus-agent-save-group-info
+ method (gnus-group-real-name group) active))
(unless (inline (gnus-virtual-group-p group))
(inline (gnus-close-group group)))
(when (fboundp (intern (concat (symbol-name (car method))
(defun gnus-ignored-newsgroups-has-to-p ()
- "T only when gnus-ignored-newsgroups includes \"^to\\\\.\" as an element."
+ "Non-nil iff gnus-ignored-newsgroups includes \"^to\\\\.\" as an element."
;; note this regexp is the same as:
;; (concat (regexp-quote "^to\\.") "\\($\\|" (regexp-quote "\\|") "\\)")
- (string-match "\\^to\\\\\\.\\($\\|\\\\|\\)"
- gnus-ignored-newsgroups))
+ (string-match "\\^to\\\\\\.\\($\\|\\\\|\\)" gnus-ignored-newsgroups))
;; Read an active file and place the results in `gnus-active-hashtb'.
(defun gnus-active-to-gnus-format (&optional method hashtb ignore-errors
(if (or (file-exists-p real-file)
(file-exists-p (concat real-file ".el"))
(file-exists-p (concat real-file ".eld")))
- real-file file)))
+ real-file
+ file)))
(defun gnus-newsrc-to-gnus-format ()
(setq gnus-newsrc-options "")
(gnus-gnus-to-newsrc-format)
(gnus-message 8 "Saving %s...done" gnus-current-startup-file))
;; Save .newsrc.eld.
- (set-buffer (get-buffer-create " *Gnus-newsrc*"))
+ (set-buffer (gnus-get-buffer-create " *Gnus-newsrc*"))
(make-local-variable 'version-control)
(setq version-control 'never)
(setq buffer-file-name
(concat gnus-current-startup-file ".eld"))
(setq default-directory (file-name-directory buffer-file-name))
- (gnus-add-current-to-buffer-list)
(buffer-disable-undo (current-buffer))
(erase-buffer)
(gnus-message 5 "Saving %s.eld..." gnus-current-startup-file)
;;; Slave functions.
;;;
+(defvar gnus-slave-mode nil)
+
+(defun gnus-slave-mode ()
+ "Minor mode for slave Gnusae."
+ (gnus-add-minor-mode 'gnus-slave-mode " Slave" (make-sparse-keymap))
+ (gnus-run-hooks 'gnus-slave-mode-hook))
+
(defun gnus-slave-save-newsrc ()
(save-excursion
(set-buffer gnus-dribble-buffer)
() ; There are no slave files to read.
(gnus-message 7 "Reading slave newsrcs...")
(save-excursion
- (set-buffer (get-buffer-create " *gnus slave*"))
+ (set-buffer (gnus-get-buffer-create " *gnus slave*"))
(buffer-disable-undo (current-buffer))
(setq slave-files
(sort (mapcar (lambda (file)
projects / elisp / gnus.git- / blobdiff