X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fgnus-start.el;h=ff51530457fa28ac34fd1ea02b37332551368a21;hb=f129936b5f5743512e00459b1ebba068a1025fb9;hp=7e90fc6d3cb4e1516c8a93dd01366e8a06be8991;hpb=6bc80f1600de06a65748a31fa5d833c3b4d5ebb0;p=gnus diff --git a/lisp/gnus-start.el b/lisp/gnus-start.el index 7e90fc6d3..ff5153045 100644 --- a/lisp/gnus-start.el +++ b/lisp/gnus-start.el @@ -1,26 +1,25 @@ ;;; gnus-start.el --- startup functions for Gnus -;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 -;; Free Software Foundation, Inc. + +;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen ;; Keywords: news ;; This file is part of GNU Emacs. -;; GNU Emacs is free software; you can redistribute it and/or modify +;; GNU Emacs is free software: you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation; either version 2, or (at your option) -;; any later version. +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. +;; along with GNU Emacs. If not, see . ;;; Commentary: @@ -37,12 +36,12 @@ (autoload 'gnus-agent-save-local "gnus-agent") (autoload 'gnus-agent-possibly-alter-active "gnus-agent") -(eval-when-compile - (require 'cl) +(eval-when-compile + (require 'cl)) - (defvar gnus-agent-covered-methods nil) - (defvar gnus-agent-file-loading-local nil) - (defvar gnus-agent-file-loading-cache nil)) +(defvar gnus-agent-covered-methods) +(defvar gnus-agent-file-loading-local) +(defvar gnus-agent-file-loading-cache) (defcustom gnus-startup-file (nnheader-concat gnus-home-directory ".newsrc") "Your `.newsrc' file. @@ -51,9 +50,10 @@ :type 'file) (defcustom gnus-backup-startup-file 'never - "Whether to create backup files. + "Control use of version numbers for backups of `gnus-startup-file'. This variable takes the same values as the `version-control' variable." + :version "22.1" :group 'gnus-start :type '(choice (const :tag "Never" never) (const :tag "If existing" nil) @@ -64,6 +64,7 @@ variable." the buffer or write directly to the file. The buffer is faster because all of the contents are written at once. The direct write uses considerably less memory." + :version "22.1" :group 'gnus-start :type '(choice (const :tag "Write via buffer" t) (const :tag "Write directly to file" nil))) @@ -175,8 +176,13 @@ properly with all servers." (defconst gnus-level-unsubscribed 7 "Groups with levels less than or equal to this variable are unsubscribed. -Groups with levels less than `gnus-level-subscribed', which should be -less than this variable, are subscribed.") + +Groups with levels less than `gnus-level-subscribed', which +should be less than this variable, are subscribed. Groups with +levels from `gnus-level-subscribed' (exclusive) upto this +variable (inclusive) are unsubscribed. See also +`gnus-level-zombie', `gnus-level-killed' and the Info node `Group +Levels' for details.") (defconst gnus-level-zombie 8 "Groups with this level are zombie groups.") @@ -256,7 +262,7 @@ not match this regexp will be removed before saving the list." (and value (not (stringp value)))) :value t) (const nil) - (regexp :format "%t: %v\n" :size 0))) + regexp)) (defcustom gnus-ignored-newsgroups (mapconcat 'identity @@ -297,6 +303,7 @@ claim them." (defcustom gnus-subscribe-newsgroup-hooks nil "*Hooks run after you subscribe to a new group. The hooks will be called with new group's name as argument." + :version "22.1" :group 'gnus-group-new :type 'hook) @@ -309,8 +316,8 @@ If, for instance, you want to subscribe to all newsgroups in the options -n no.all alt.all -Gnus will the subscribe all new newsgroups in these hierarchies with -the subscription method in this variable." +Gnus will then subscribe all new newsgroups in these hierarchies +with the subscription method in this variable." :group 'gnus-group-new :type '(radio (function-item gnus-subscribe-randomly) (function-item gnus-subscribe-alphabetically) @@ -348,7 +355,7 @@ be subscribed using `gnus-subscribe-options-newsgroup-method'." (defcustom gnus-options-subscribe nil "*All new groups matching this regexp will be subscribed unconditionally. -Note that this variable deals only with new newsgroups. This variable +Note that this variable deals only with new newsgroups. This variable does not affect old newsgroups. New groups that match this regexp will not be handled by @@ -360,7 +367,7 @@ be subscribed using `gnus-subscribe-options-newsgroup-method'." (defcustom gnus-options-not-subscribe nil "*All new groups matching this regexp will be ignored. -Note that this variable deals only with new newsgroups. This variable +Note that this variable deals only with new newsgroups. This variable does not affect old (already subscribed) newsgroups." :group 'gnus-group-new :type '(choice regexp @@ -385,7 +392,7 @@ This hook is called after Gnus is connected to the NNTP server." :type 'hook) (defcustom gnus-before-startup-hook nil - "A hook called at before startup. + "A hook called before startup. This hook is called as the first thing when Gnus is started." :group 'gnus-start :type 'hook) @@ -403,6 +410,7 @@ This hook is called as the first thing when Gnus is started." (defcustom gnus-get-top-new-news-hook nil "A hook run just before Gnus checks for new news globally." + :version "22.1" :group 'gnus-group-new :type 'hook) @@ -453,6 +461,8 @@ Can be used to turn version control on or off." ;;; Internal variables +;; Fixme: deal with old emacs-mule when mm-universal-coding-system is +;; utf-8-emacs. (defvar gnus-ding-file-coding-system mm-universal-coding-system "Coding system for ding file.") @@ -607,7 +617,7 @@ Can be used to turn version control on or off." "Subscribe the new GROUP interactively. It is inserted in hierarchical newsgroup order if subscribed. If not, it is killed." - (if (gnus-y-or-n-p (format "Subscribe new newsgroup: %s " group)) + (if (gnus-y-or-n-p (format "Subscribe new newsgroup %s? " group)) (gnus-subscribe-hierarchically group) (push group gnus-killed-list))) @@ -621,7 +631,7 @@ it is killed." (defun gnus-subscribe-newsgroup (newsgroup &optional next) "Subscribe new NEWSGROUP. -If NEXT is non-nil, it is inserted before NEXT. Otherwise it is made +If NEXT is non-nil, it is inserted before NEXT. Otherwise it is made the first newsgroup." (save-excursion (goto-char (point-min)) @@ -640,21 +650,20 @@ the first newsgroup." ;;; General various misc type functions. ;; Silence byte-compiler. -(eval-when-compile - (defvar gnus-current-headers) - (defvar gnus-thread-indent-array) - (defvar gnus-newsgroup-name) - (defvar gnus-newsgroup-headers) - (defvar gnus-group-list-mode) - (defvar gnus-group-mark-positions) - (defvar gnus-newsgroup-data) - (defvar gnus-newsgroup-unreads) - (defvar nnoo-state-alist) - (defvar gnus-current-select-method) - (defvar mail-sources) - (defvar nnmail-scan-directory-mail-source-once) - (defvar nnmail-split-history) - (defvar nnmail-spool-file)) +(defvar gnus-current-headers) +(defvar gnus-thread-indent-array) +(defvar gnus-newsgroup-name) +(defvar gnus-newsgroup-headers) +(defvar gnus-group-list-mode) +(defvar gnus-group-mark-positions) +(defvar gnus-newsgroup-data) +(defvar gnus-newsgroup-unreads) +(defvar nnoo-state-alist) +(defvar gnus-current-select-method) +(defvar mail-sources) +(defvar nnmail-scan-directory-mail-source-once) +(defvar nnmail-split-history) +(defvar nnmail-spool-file) (defun gnus-close-all-servers () "Close all servers." @@ -717,11 +726,12 @@ the first newsgroup." (defun gnus-no-server-1 (&optional arg slave) "Read network news. -If ARG is a positive number, Gnus will use that as the -startup level. If ARG is nil, Gnus will be started at level 2. -If ARG is non-nil and not a positive number, Gnus will -prompt the user for the name of an NNTP server to use. -As opposed to `gnus', this command will not connect to the local server." +If ARG is a positive number, Gnus will use that as the startup +level. If ARG is nil, Gnus will be started at level 2 +\(`gnus-level-default-subscribed' minus one). If ARG is non-nil +and not a positive number, Gnus will prompt the user for the name +of an NNTP server to use. As opposed to \\[gnus], this command +will not connect to the local server." (interactive "P") (let ((val (or arg (1- gnus-level-default-subscribed)))) (gnus val t slave) @@ -731,7 +741,7 @@ As opposed to `gnus', this command will not connect to the local server." (defun gnus-1 (&optional arg dont-connect slave) "Read network news. If ARG is non-nil and a positive number, Gnus will use that as the -startup level. If ARG is non-nil and not a positive number, Gnus will +startup level. If ARG is non-nil and not a positive number, Gnus will prompt the user for the name of an NNTP server to use." (interactive "P") @@ -749,6 +759,13 @@ prompt the user for the name of an NNTP server to use." (nnheader-init-server-buffer) (setq gnus-slave slave) (gnus-read-init-file) + + ;; Add "native" to gnus-predefined-server-alist just to have a + ;; name for the native select method. + (when gnus-select-method + (push (cons "native" gnus-select-method) + gnus-predefined-server-alist)) + (if gnus-agent (gnus-agentize)) @@ -757,8 +774,7 @@ prompt the user for the name of an NNTP server to use." (cond ((featurep 'xemacs) (gnus-xmas-splash)) - ((and window-system - (= (frame-height) (1+ (window-height)))) + (window-system (gnus-x-splash)))) (let ((level (and (numberp arg) (> arg 0) arg)) @@ -801,7 +817,10 @@ prompt the user for the name of an NNTP server to use." (gnus-request-create-group "drafts" '(nndraft "")) (unless (gnus-group-entry "nndraft:drafts") (let ((gnus-level-default-subscribed 1)) - (gnus-subscribe-group "nndraft:drafts" nil '(nndraft ""))) + (gnus-subscribe-group "nndraft:drafts" nil '(nndraft "")))) + (unless (equal (gnus-group-get-parameter "nndraft:drafts" 'gnus-dummy t) + '((gnus-draft-mode))) + (gnus-message 3 "Setting up drafts group") (gnus-group-set-parameter "nndraft:drafts" 'gnus-dummy '((gnus-draft-mode))))) @@ -853,6 +872,7 @@ prompt the user for the name of an NNTP server to use." (set-buffer (setq gnus-dribble-buffer (gnus-get-buffer-create (file-name-nondirectory dribble-file)))) + (set (make-local-variable 'file-precious-flag) t) (erase-buffer) (setq buffer-file-name dribble-file) (auto-save-mode t) @@ -876,7 +896,7 @@ prompt the user for the name of an NNTP server to use." (when (and (file-exists-p gnus-current-startup-file) (file-exists-p dribble-file) (setq modes (file-modes gnus-current-startup-file))) - (set-file-modes dribble-file modes)) + (gnus-set-file-modes dribble-file modes)) (goto-char (point-min)) (when (search-forward "Gnus was exited on purpose" nil t) (setq purpose t)) @@ -946,18 +966,34 @@ If LEVEL is non-nil, the news will be set up at level LEVEL." (gnus-read-newsrc-file rawfile)) ;; Make sure the archive server is available to all and sundry. - (when gnus-message-archive-method - (unless (assoc "archive" gnus-server-alist) - (push `("archive" - nnfolder - "archive" - (nnfolder-directory - ,(nnheader-concat message-directory "archive")) - (nnfolder-active-file - ,(nnheader-concat message-directory "archive/active")) - (nnfolder-get-new-mail nil) - (nnfolder-inhibit-expiry t)) - gnus-server-alist))) + (let ((method (or (and (stringp gnus-message-archive-method) + (gnus-server-to-method + gnus-message-archive-method)) + gnus-message-archive-method))) + ;; Check whether the archive method is writable. + (unless (or (not method) + (stringp method) + (memq 'respool (assoc (format "%s" (car method)) + gnus-valid-select-methods))) + (setq method "archive")) ;; The default. + (when (stringp method) + (setq method `(nnfolder + ,method + (nnfolder-directory + ,(nnheader-concat message-directory method)) + (nnfolder-active-file + ,(nnheader-concat message-directory + (concat method "/active"))) + (nnfolder-get-new-mail nil) + (nnfolder-inhibit-expiry t)))) + (if (assoc "archive" gnus-server-alist) + (when gnus-update-message-archive-method + (if method + (setcdr (assoc "archive" gnus-server-alist) method) + (setq gnus-server-alist (delq (assoc "archive" gnus-server-alist) + gnus-server-alist)))) + (when method + (push (cons "archive" method) gnus-server-alist)))) ;; If we don't read the complete active file, we fill in the ;; hashtb here. @@ -1024,9 +1060,12 @@ If LEVEL is non-nil, the news will be set up at level LEVEL." (gnus-check-bogus-newsgroups)) ;; We might read in new NoCeM messages here. - (when (and gnus-use-nocem - (not level) - (not dont-connect)) + (when (and (not dont-connect) + gnus-use-nocem + (or (and (numberp gnus-use-nocem) + (numberp level) + (>= level gnus-use-nocem)) + (not level))) (gnus-nocem-scan-groups)) ;; Read any slave files. @@ -1472,8 +1511,8 @@ newsgroup." (setq killed (cdr killed))))) ;; We want to inline a function from gnus-cache, so we cheat here: +(defvar gnus-cache-active-hashtb) (eval-when-compile - (defvar gnus-cache-active-hashtb) (defun gnus-cache-possibly-alter-active (group active) "Alter the ACTIVE info for GROUP to reflect the articles in the cache." (when gnus-cache-active-hashtb @@ -1485,8 +1524,8 @@ newsgroup." (setcdr active (cdr cache-active)))))))) (defun gnus-activate-group (group &optional scan dont-check method) - ;; Check whether a group has been activated or not. - ;; If SCAN, request a scan of that group as well. + "Check whether a group has been activated or not. +If SCAN, request a scan of that group as well." (let ((method (or method (inline (gnus-find-method-for-group group)))) active) (and (inline (gnus-check-server method)) @@ -1512,8 +1551,8 @@ newsgroup." ;; command may have responded with the `(0 . 0)'. We ;; ignore this if we already have an active entry ;; for the group. - (if (and (zerop (car active)) - (zerop (cdr active)) + (if (and (zerop (or (car active) 0)) + (zerop (or (cdr active) 0)) (gnus-active group)) (gnus-active group) @@ -1630,7 +1669,7 @@ newsgroup." (defun gnus-get-unread-articles (&optional level) (setq gnus-server-method-cache nil) (let* ((newsrc (cdr gnus-newsrc-alist)) - (level (or level gnus-activate-level (1+ gnus-level-subscribed))) + (alevel (or level gnus-activate-level (1+ gnus-level-subscribed))) (foreign-level (min (cond ((and gnus-activate-foreign-newsgroups @@ -1639,7 +1678,7 @@ newsgroup." ((numberp gnus-activate-foreign-newsgroups) gnus-activate-foreign-newsgroups) (t 0)) - level)) + alevel)) (methods-cache nil) (type-cache nil) scanned-methods info group active method retrieve-groups cmethod @@ -1648,7 +1687,7 @@ newsgroup." (while newsrc (setq active (gnus-active (setq group (gnus-info-group - (setq info (pop newsrc)))))) + (setq info (pop newsrc)))))) ;; Check newsgroups. If the user doesn't want to check them, or ;; they can't be checked (for instance, if the news server can't @@ -1671,20 +1710,19 @@ newsgroup." (when (and method (not (setq method-type (cdr (assoc method type-cache))))) (setq method-type - (cond - ((gnus-secondary-method-p method) - 'secondary) - ((inline (gnus-server-equal gnus-select-method method)) - 'primary) - (t - 'foreign))) + (cond + ((gnus-secondary-method-p method) + 'secondary) + ((inline (gnus-server-equal gnus-select-method method)) + 'primary) + (t + 'foreign))) (push (cons method method-type) type-cache)) (cond ((and method (eq method-type 'foreign)) ;; These groups are foreign. Check the level. (if (<= (gnus-info-level info) foreign-level) - (when (and (<= (gnus-info-level info) foreign-level) - (setq active (gnus-activate-group group 'scan))) + (when (setq active (gnus-activate-group group 'scan)) ;; Let the Gnus agent save the active file. (when (and gnus-agent active (gnus-online method)) (gnus-agent-save-group-info @@ -1694,9 +1732,17 @@ newsgroup." (when (fboundp (intern (concat (symbol-name (car method)) "-request-update-info"))) (inline (gnus-request-update-info info method)))) - (setq active 'ignore))) + (if (and level + ;; If `active' is nil that means the group has + ;; never been read, the group should be marked + ;; as having never been checked (see below). + active + (> (gnus-info-level info) level)) + ;; Don't check groups of which levels are higher + ;; than the one that a user specified. + (setq active 'ignore)))) ;; These groups are native or secondary. - ((> (gnus-info-level info) level) + ((> (gnus-info-level info) alevel) ;; We don't want these groups. (setq active 'ignore)) ;; Activate groups. @@ -1716,11 +1762,7 @@ newsgroup." ;; not required. (if (and (or nnmail-scan-directory-mail-source-once - (null (assq 'directory - (or mail-sources - (if (listp nnmail-spool-file) - nnmail-spool-file - (list nnmail-spool-file)))))) + (null (assq 'directory mail-sources))) (member method scanned-methods)) (setq active (gnus-activate-group group)) (setq active (gnus-activate-group group 'scan)) @@ -1753,8 +1795,8 @@ newsgroup." (when (gnus-check-backend-function 'request-scan (car method)) (gnus-request-scan nil method)) (gnus-read-active-file-2 - (mapcar (lambda (group) (gnus-group-real-name group)) groups) - method) + (mapcar (lambda (group) (gnus-group-real-name group)) groups) + method) (dolist (group groups) (cond ((setq active (gnus-active (gnus-info-group @@ -1773,7 +1815,7 @@ newsgroup." (defun gnus-make-hashtable-from-newsrc-alist () (let ((alist gnus-newsrc-alist) (ohashtb gnus-newsrc-hashtb) - prev) + prev info method rest methods) (setq gnus-newsrc-hashtb (gnus-make-hashtable (length alist))) (setq alist (setq prev (setq gnus-newsrc-alist @@ -1782,14 +1824,26 @@ newsgroup." gnus-newsrc-alist (cons (list "dummy.group" 0 nil) alist))))) (while alist + (setq info (car alist)) + ;; Make the same select-methods identical Lisp objects. + (when (setq method (gnus-info-method info)) + (if (setq rest (member method methods)) + (gnus-info-set-method info (car rest)) + (push method methods))) (gnus-sethash - (caar alist) + (car info) ;; Preserve number of unread articles in groups. - (cons (and ohashtb (car (gnus-gethash (caar alist) ohashtb))) + (cons (and ohashtb (car (gnus-gethash (car info) ohashtb))) prev) gnus-newsrc-hashtb) (setq prev alist - alist (cdr alist))))) + alist (cdr alist))) + ;; Make the same select-methods in `gnus-server-alist' identical + ;; as well. + (while methods + (setq method (pop methods)) + (when (setq rest (rassoc method gnus-server-alist)) + (setcdr rest method))))) (defun gnus-make-hashtable-from-killed () "Create a hash table from the killed and zombie lists." @@ -1890,7 +1944,7 @@ newsgroup." (setcdr range (1- article)) (setq modified t) ranges)))))))) - + (when modified (when (eq modified 'remove-null) (setq r (delq nil r))) @@ -1911,7 +1965,7 @@ newsgroup." (while lists (setq killed (car lists)) (while killed - (gnus-sethash (car killed) nil hashtb) + (gnus-sethash (mm-string-as-unibyte (car killed)) nil hashtb) (setq killed (cdr killed))) (setq lists (cdr lists))))) @@ -2048,7 +2102,8 @@ newsgroup." (if (equal method gnus-select-method) (gnus-make-hashtable (count-lines (point-min) (point-max))) - (gnus-make-hashtable 4096))))))) + (gnus-make-hashtable 4096)))))) + group max min) ;; Delete unnecessary lines. (goto-char (point-min)) (cond @@ -2083,8 +2138,12 @@ newsgroup." (insert prefix) (zerop (forward-line 1))))))) ;; Store the active file in a hash table. - (goto-char (point-min)) - (let (group max min) + ;; Use a unibyte buffer in order to make `read' read non-ASCII + ;; group names (which have been encoded) as unibyte strings. + (mm-with-unibyte-buffer + (insert-buffer-substring cur) + (setq cur (current-buffer)) + (goto-char (point-min)) (while (not (eobp)) (condition-case () (progn @@ -2223,9 +2282,10 @@ If FORCE is non-nil, the .newsrc file is read." (defun gnus-convert-old-newsrc () "Convert old newsrc formats into the current format, if needed." (let ((fcv (and gnus-newsrc-file-version - (gnus-continuum-version gnus-newsrc-file-version)))) + (gnus-continuum-version gnus-newsrc-file-version))) + (gcv (gnus-continuum-version))) (when fcv - ;; A .newsrc.eld file was loaded. + ;; A newsrc file was loaded. (let (prompt-displayed (converters (sort @@ -2241,13 +2301,13 @@ If FORCE is non-nil, the .newsrc file is read." ;; doesn't change with each release) and the ;; function that must be applied to convert the ;; previous version into the current version. - '(("September Gnus v0.1" nil + '(("September Gnus v0.1" nil gnus-convert-old-ticks) ("Oort Gnus v0.08" "legacy-gnus-agent" gnus-agent-convert-to-compressed-agentview) - ("No Gnus v0.2" "legacy-gnus-agent" + ("Gnus v5.10.7" "legacy-gnus-agent" gnus-agent-unlist-expire-days) - ("No Gnus v0.2" "legacy-gnus-agent" + ("Gnus v5.10.7" "legacy-gnus-agent" gnus-agent-unhook-expire-days))) #'car-less-than-car))) ;; Skip converters older than the file version @@ -2256,7 +2316,8 @@ If FORCE is non-nil, the .newsrc file is read." ;; Perform converters to bring older version up to date. (when (and converters (< fcv (caar converters))) - (while (and converters (< fcv (caar converters))) + (while (and converters (< fcv (caar converters)) + (<= (caar converters) gcv)) (let* ((converter-spec (pop converters)) (convert-to (nth 1 converter-spec)) (load-from (nth 2 converter-spec)) @@ -2264,24 +2325,23 @@ If FORCE is non-nil, the .newsrc file is read." (when (and load-from (not (fboundp func))) (load load-from t)) - (or prompt-displayed (not (gnus-convert-converter-needs-prompt func)) (while (let (c (cursor-in-echo-area t) (echo-keystrokes 0)) - (message "Convert newsrc from version '%s' to '%s'? (n/y/?)" + (message "Convert gnus from version '%s' to '%s'? (n/y/?)" gnus-newsrc-file-version gnus-version) (setq c (read-char-exclusive)) (cond ((or (eq c ?n) (eq c ?N)) - (error "Can not start gnus using old (unconverted) newsrc")) + (error "Can not start gnus without converting")) ((or (eq c ?y) (eq c ?Y)) (setq prompt-displayed t) nil) ((eq c ?\?) (message "This conversion is irreversible. \ - You should backup your files before proceeding.") + To be safe, you should backup your files before proceeding.") (sit-for 5) t) (t @@ -2290,20 +2350,22 @@ If FORCE is non-nil, the .newsrc file is read." t))))) (funcall func convert-to))) - (gnus-dribble-enter - (format ";Converted newsrc from version '%s' to '%s'? (n/y/?)" + (gnus-dribble-enter + (format ";Converted gnus from version '%s' to '%s'." gnus-newsrc-file-version gnus-version))))))) (defun gnus-convert-mark-converter-prompt (converter no-prompt) - (setplist converter - (let* ((symbol 'gnus-convert-no-prompt) - (value (delq symbol (symbol-plist converter)))) - (if no-prompt - (cons symbol value) - value)))) + "Indicate whether CONVERTER requires gnus-convert-old-newsrc to + display the conversion prompt. NO-PROMPT may be nil (prompt), + t (no prompt), or any form that can be called as a function. + The form should return either t or nil." + (put converter 'gnus-convert-no-prompt no-prompt)) (defun gnus-convert-converter-needs-prompt (converter) - (not (memq 'gnus-convert-no-prompt (symbol-plist converter)))) + (let ((no-prompt (get converter 'gnus-convert-no-prompt))) + (not (if (memq no-prompt '(t nil)) + no-prompt + (funcall no-prompt))))) (defun gnus-convert-old-ticks (converting-to) (let ((newsrc (cdr gnus-newsrc-alist)) @@ -2330,11 +2392,11 @@ If FORCE is non-nil, the .newsrc file is read." (eval form)) (error (unless (eq (car type) 'end-of-file) - (let ((error (format "Error in %s line %d" file - (count-lines (point-min) (point))))) + (let ((errmsg (format "Error in %s line %d" file + (count-lines (point-min) (point))))) (ding) - (unless (gnus-yes-or-no-p (concat error "; continue? ")) - (error "%s" error))))))))) + (unless (gnus-yes-or-no-p (concat errmsg "; continue? ")) + (error "%s" errmsg))))))))) (defun gnus-read-newsrc-el-file (file) (let ((ding-file (concat file "d"))) @@ -2342,8 +2404,7 @@ If FORCE is non-nil, the .newsrc file is read." ;; We always, always read the .eld file. (gnus-message 5 "Reading %s..." ding-file) (let (gnus-newsrc-assoc) - (let ((coding-system-for-read gnus-ding-file-coding-system)) - (gnus-load ding-file)) + (gnus-load ding-file) ;; Older versions of `gnus-format-specs' are no longer valid ;; in Oort Gnus 0.01. (let ((version @@ -2354,6 +2415,8 @@ If FORCE is non-nil, the .newsrc file is read." (setq gnus-format-specs gnus-default-format-specs))) (when gnus-newsrc-assoc (setq gnus-newsrc-alist gnus-newsrc-assoc)))) + (dolist (elem gnus-newsrc-alist) + (setcar elem (mm-string-as-unibyte (car elem)))) (gnus-make-hashtable-from-newsrc-alist) (when (file-newer-than-file-p file ding-file) ;; Old format quick file @@ -2498,7 +2561,7 @@ If FORCE is non-nil, the .newsrc file is read." (cond ((looking-at "[0-9]+") ;; We narrow and read a number instead of buffer-substring/ - ;; string-to-int because it's faster. narrow/widen is + ;; string-to-number because it's faster. narrow/widen is ;; faster than save-restriction/narrow, and save-restriction ;; produces a garbage object. (setq num1 (progn @@ -2736,9 +2799,7 @@ If FORCE is non-nil, the .newsrc file is read." (if (and (eq system-type 'ms-dos) (not (gnus-long-file-names))) "%s#%d.tm#" ; MSDOS limits files to 8+3 - (if (memq system-type '(vax-vms axp-vms)) - "%s$tmp$%d" - "%s#tmp#%d")) + "%s#tmp#%d") working-dir (setq i (1+ i)))) (file-exists-p working-file))) @@ -2760,7 +2821,7 @@ If FORCE is non-nil, the .newsrc file is read." ;; Replace the existing startup file with the temp file. (rename-file working-file startup-file t) - (set-file-modes startup-file setmodes))) + (gnus-set-file-modes startup-file setmodes))) (condition-case nil (delete-file working-file) (file-error nil))))) @@ -2773,7 +2834,8 @@ If FORCE is non-nil, the .newsrc file is read." (defun gnus-gnus-to-quick-newsrc-format (&optional minimal name &rest specific-variables) "Print Gnus variables such as `gnus-newsrc-alist' in Lisp format." - (princ ";; -*- emacs-lisp -*-\n") + (princ (format ";; -*- mode:emacs-lisp; coding: %s; -*-\n" + gnus-ding-file-coding-system)) (if name (princ (format ";; %s\n" name)) (princ ";; Gnus startup file.\n")) @@ -2792,6 +2854,7 @@ If FORCE is non-nil, the .newsrc file is read." (print-escape-nonascii t) (print-length nil) (print-level nil) + (print-circle nil) (print-escape-newlines t) (gnus-killed-list (if (and gnus-save-killed-list @@ -2811,7 +2874,7 @@ If FORCE is non-nil, the .newsrc file is read." (while variables (when (and (boundp (setq variable (pop variables))) (symbol-value variable)) - (princ "(setq ") + (princ "\n(setq ") (princ (symbol-name variable)) (princ " '") (prin1 (symbol-value variable)) @@ -2838,6 +2901,10 @@ If FORCE is non-nil, the .newsrc file is read." (setq default-directory (file-name-directory buffer-file-name)) (buffer-disable-undo) (erase-buffer) + ;; Use a unibyte buffer since group names are unibyte strings; + ;; in particular, non-ASCII group names are the ones encoded by + ;; a certain coding system. + (mm-disable-multibyte) ;; Write options. (when gnus-newsrc-options (insert gnus-newsrc-options)) @@ -2880,7 +2947,8 @@ If FORCE is non-nil, the .newsrc file is read." (delete-file gnus-startup-file) (clear-visited-file-modtime)) (gnus-run-hooks 'gnus-save-standard-newsrc-hook) - (save-buffer) + (let ((coding-system-for-write 'raw-text)) + (save-buffer)) (kill-buffer (current-buffer))))) @@ -2892,6 +2960,8 @@ If FORCE is non-nil, the .newsrc file is read." (defun gnus-slave-mode () "Minor mode for slave Gnusae." + ;; FIXME: gnus-slave-mode appears to never be set (i.e. it'll always be nil): + ;; Remove, or fix and use define-minor-mode. (add-minor-mode 'gnus-slave-mode " Slave" (make-sparse-keymap)) (gnus-run-hooks 'gnus-slave-mode-hook)) @@ -2905,7 +2975,7 @@ If FORCE is non-nil, the .newsrc file is read." (let ((coding-system-for-write gnus-ding-file-coding-system)) (gnus-write-buffer slave-name)) (when modes - (set-file-modes slave-name modes))))) + (gnus-set-file-modes slave-name modes))))) (defun gnus-master-read-slave-newsrc () (let ((slave-files @@ -2990,6 +3060,7 @@ If FORCE is non-nil, the .newsrc file is read." nil) (t (save-excursion + ;; FIXME: Shouldn't save-restriction be done after set-buffer? (save-restriction (set-buffer nntp-server-buffer) (goto-char (point-min)) @@ -3064,12 +3135,10 @@ If this variable is nil, don't do anything." (file-name-as-directory (expand-file-name gnus-default-directory)) default-directory))) -(eval-and-compile -(defalias 'gnus-display-time-event-handler - (if (gnus-boundp 'display-time-timer) - 'display-time-event-handler - (lambda () "Does nothing as `display-time-timer' is not bound. -Would otherwise be an alias for `display-time-event-handler'." nil)))) +(defun gnus-display-time-event-handler () + (if (and (fboundp 'display-time-event-handler) + (gnus-boundp 'display-time-timer)) + (display-time-event-handler))) ;;;###autoload (defun gnus-fixup-nnimap-unread-after-getting-new-news () @@ -3085,9 +3154,45 @@ Would otherwise be an alias for `display-time-event-handler'." nil)))) (symbol-value 'nnimap-mailbox-info) (make-vector 1 0))))) +(defun gnus-check-reasonable-setup () + ;; Check whether nnml and nnfolder share a directory. + (let ((display-warn + (if (fboundp 'display-warning) + 'display-warning + (lambda (type message) + (if noninteractive + (message "Warning (%s): %s" type message) + (let (window) + (with-current-buffer (get-buffer-create "*Warnings*") + (goto-char (point-max)) + (unless (bolp) + (insert "\n")) + (insert (format "Warning (%s): %s\n" type message)) + (setq window (display-buffer (current-buffer))) + (set-window-start + window + (prog2 + (forward-line (- 1 (window-height window))) + (point) + (goto-char (point-max)))))))))) + method active actives match) + (dolist (server gnus-server-alist) + (setq method (gnus-server-to-method server) + active (intern (format "%s-active-file" (car method)))) + (when (and (member (car method) '(nnml nnfolder)) + (gnus-server-opened method) + (boundp active)) + (when (setq match (assoc (symbol-value active) actives)) + (funcall display-warn 'gnus-server + (format "%s and %s share the same active file %s" + (car method) + (cadr match) + (car match)))) + (push (list (symbol-value active) method) actives))))) (provide 'gnus-start) +;; arch-tag: f4584a22-b7b7-4853-abfc-a637329af5d2 ;;; gnus-start.el ends here