Merge from emacs--devo--0, emacs--rel--22

[gnus] / lisp / gnus-start.el

diff --git a/lisp/gnus-start.el b/lisp/gnus-start.el
index a29e0e6..7d6b913 100644 (file)
--- a/lisp/gnus-start.el
+++ b/lisp/gnus-start.el
@@ -1,6 +1,7 @@
 ;;; gnus-start.el --- startup functions for Gnus
 ;;; gnus-start.el --- startup functions for Gnus

-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
-;;        Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006, 2007 Free Software Foundation, Inc.

 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news


@@ -9,18 +10,18 @@
 
 ;; 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
 
 ;; 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)
+;; the Free Software Foundation; either version 3, 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
 ;; 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
 ;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.

 
 ;;; Commentary:
 
 
 ;;; Commentary:
 


@@ -37,12 +38,12 @@
 (autoload 'gnus-agent-save-local "gnus-agent")
 (autoload 'gnus-agent-possibly-alter-active "gnus-agent")
 
 (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.
 
 (defcustom gnus-startup-file (nnheader-concat gnus-home-directory ".newsrc")
   "Your `.newsrc' file.


@@ -54,7 +55,7 @@
   "Whether to create backup files.
 This variable takes the same values as the `version-control'
 variable."
   "Whether to create backup files.
 This variable takes the same values as the `version-control'
 variable."

-  :version "21.4"
+  :version "22.1"

   :group 'gnus-start
   :type '(choice (const :tag "Never" never)
                 (const :tag "If existing" nil)
   :group 'gnus-start
   :type '(choice (const :tag "Never" never)
                 (const :tag "If existing" nil)


@@ -65,7 +66,7 @@ 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."
 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 "21.4"
+  :version "22.1"

   :group 'gnus-start
   :type '(choice (const :tag "Write via buffer" t)
                  (const :tag "Write directly to file" nil)))
   :group 'gnus-start
   :type '(choice (const :tag "Write via buffer" t)
                  (const :tag "Write directly to file" nil)))


@@ -177,8 +178,13 @@ properly with all servers."
 
 (defconst gnus-level-unsubscribed 7
   "Groups with levels less than or equal to this variable are unsubscribed.
 
 (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.")
 
 (defconst gnus-level-zombie 8
   "Groups with this level are zombie groups.")


@@ -258,7 +264,7 @@ not match this regexp will be removed before saving the list."
                               (and value (not (stringp value))))
                      :value t)
                (const nil)
                               (and value (not (stringp value))))
                      :value t)
                (const nil)

-               (regexp :format "%t: %v\n" :size 0)))
+               regexp))

 
 (defcustom gnus-ignored-newsgroups
   (mapconcat 'identity
 
 (defcustom gnus-ignored-newsgroups
   (mapconcat 'identity


@@ -299,6 +305,7 @@ 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."
 (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)
 
   :group 'gnus-group-new
   :type 'hook)
 


@@ -311,8 +318,8 @@ If, for instance, you want to subscribe to all newsgroups in the
 
 options -n no.all alt.all
 
 
 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)
   :group 'gnus-group-new
   :type '(radio (function-item gnus-subscribe-randomly)
                (function-item gnus-subscribe-alphabetically)


@@ -350,7 +357,7 @@ be subscribed using `gnus-subscribe-options-newsgroup-method'."
 
 (defcustom gnus-options-subscribe nil
   "*All new groups matching this regexp will be subscribed unconditionally.
 
 (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
 does not affect old newsgroups.
 
 New groups that match this regexp will not be handled by


@@ -362,7 +369,7 @@ be subscribed using `gnus-subscribe-options-newsgroup-method'."
 
 (defcustom gnus-options-not-subscribe nil
   "*All new groups matching this regexp will be ignored.
 
 (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
 does not affect old (already subscribed) newsgroups."
   :group 'gnus-group-new
   :type '(choice regexp


@@ -405,6 +412,7 @@ 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."
 
 (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)
 
   :group 'gnus-group-new
   :type 'hook)
 


@@ -609,7 +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."
   "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)))
 
       (gnus-subscribe-hierarchically group)
     (push group gnus-killed-list)))
 


@@ -623,7 +631,7 @@ it is killed."
 
 (defun gnus-subscribe-newsgroup (newsgroup &optional next)
   "Subscribe new NEWSGROUP.
 
 (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))
 the first newsgroup."
   (save-excursion
     (goto-char (point-min))


@@ -642,21 +650,20 @@ the first newsgroup."
 ;;; General various misc type functions.
 
 ;; Silence byte-compiler.
 ;;; 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."
 
 (defun gnus-close-all-servers ()
   "Close all servers."


@@ -719,11 +726,12 @@ the first newsgroup."
 
 (defun gnus-no-server-1 (&optional arg slave)
   "Read network news.
 
 (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)
   (interactive "P")
   (let ((val (or arg (1- gnus-level-default-subscribed))))
     (gnus val t slave)


@@ -733,7 +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
 (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")
 
 prompt the user for the name of an NNTP server to use."
   (interactive "P")
 


@@ -751,6 +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)
     (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))
 
     (if gnus-agent
        (gnus-agentize))
 


@@ -759,8 +774,7 @@ prompt the user for the name of an NNTP server to use."
       (cond
        ((featurep 'xemacs)
        (gnus-xmas-splash))
       (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))
        (gnus-x-splash))))
 
     (let ((level (and (numberp arg) (> arg 0) arg))


@@ -803,7 +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-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)))))
 
     (gnus-group-set-parameter
      "nndraft:drafts" 'gnus-dummy '((gnus-draft-mode)))))
 


@@ -855,6 +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-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)
       (erase-buffer)
       (setq buffer-file-name dribble-file)
       (auto-save-mode t)


@@ -948,18 +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.
       (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.
 
     ;; If we don't read the complete active file, we fill in the
     ;; hashtb here.


@@ -1026,9 +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.
       (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.
       (gnus-nocem-scan-groups))
 
     ;; Read any slave files.


@@ -1474,8 +1511,8 @@ newsgroup."
       (setq killed (cdr killed)))))
 
 ;; We want to inline a function from gnus-cache, so we cheat here:
       (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
 (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
   (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


@@ -1514,8 +1551,8 @@ If SCAN, request a scan of that group as well."
           ;; command may have responded with the `(0 . 0)'.  We
           ;; ignore this if we already have an active entry
           ;; for the group.
           ;; 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)
 
                    (gnus-active group))
               (gnus-active group)
 


@@ -1632,7 +1669,7 @@ If SCAN, request a scan of that group as well."
 (defun gnus-get-unread-articles (&optional level)
   (setq gnus-server-method-cache nil)
   (let* ((newsrc (cdr gnus-newsrc-alist))
 (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
         (foreign-level
          (min
           (cond ((and gnus-activate-foreign-newsgroups


@@ -1641,11 +1678,11 @@ If SCAN, request a scan of that group as well."
                 ((numberp gnus-activate-foreign-newsgroups)
                  gnus-activate-foreign-newsgroups)
                 (t 0))
                 ((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
         (methods-cache nil)
         (type-cache nil)
         scanned-methods info group active method retrieve-groups cmethod

-        method-type ignore)
+        method-type)

     (gnus-message 6 "Checking new news...")
 
     (while newsrc
     (gnus-message 6 "Checking new news...")
 
     (while newsrc


@@ -1682,12 +1719,10 @@ If SCAN, request a scan of that group as well."
                'foreign)))
        (push (cons method method-type) type-cache))
 
                'foreign)))
        (push (cons method method-type) type-cache))
 

-      (setq ignore nil)

       (cond ((and method (eq method-type 'foreign))
             ;; These groups are foreign.  Check the level.
             (if (<= (gnus-info-level info) foreign-level)
       (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
                   ;; Let the Gnus agent save the active file.
                   (when (and gnus-agent active (gnus-online method))
                     (gnus-agent-save-group-info


@@ -1697,9 +1732,17 @@ If SCAN, request a scan of that group as well."
                   (when (fboundp (intern (concat (symbol-name (car method))
                                                  "-request-update-info")))
                     (inline (gnus-request-update-info info method))))
                   (when (fboundp (intern (concat (symbol-name (car method))
                                                  "-request-update-info")))
                     (inline (gnus-request-update-info info method))))

-              (setq ignore t)))
+              (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.
            ;; 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.
             ;; We don't want these groups.
             (setq active 'ignore))
            ;; Activate groups.


@@ -1719,11 +1762,7 @@ If SCAN, request a scan of that group as well."
               ;; not required.
               (if (and
                    (or nnmail-scan-directory-mail-source-once
               ;; 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))
                    (member method scanned-methods))
                   (setq active (gnus-activate-group group))
                 (setq active (gnus-activate-group group 'scan))


@@ -1736,10 +1775,6 @@ If SCAN, request a scan of that group as well."
        ((eq active 'ignore)
        ;; Don't do anything.
        )
        ((eq active 'ignore)
        ;; Don't do anything.
        )

-       ((and active ignore)
-       ;; The level of the foreign group is higher than the specified
-       ;; value.
-       )

        (active
        (inline (gnus-get-unread-articles-in-group info active t)))
        (t
        (active
        (inline (gnus-get-unread-articles-in-group info active t)))
        (t


@@ -1909,7 +1944,7 @@ If SCAN, request a scan of that group as well."
                             (setcdr range (1- article))
                             (setq modified t)
                             ranges))))))))
                             (setcdr range (1- article))
                             (setq modified t)
                             ranges))))))))

-                  
+

     (when modified
       (when (eq modified 'remove-null)
         (setq r (delq nil r)))
     (when modified
       (when (eq modified 'remove-null)
         (setq r (delq nil r)))


@@ -1930,7 +1965,7 @@ If SCAN, request a scan of that group as well."
     (while lists
       (setq killed (car lists))
       (while killed
     (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)))))
 
        (setq killed (cdr killed)))
       (setq lists (cdr lists)))))
 


@@ -2067,7 +2102,8 @@ If SCAN, request a scan of that group as well."
                            (if (equal method gnus-select-method)
                                (gnus-make-hashtable
                                 (count-lines (point-min) (point-max)))
                            (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
     ;; Delete unnecessary lines.
     (goto-char (point-min))
     (cond


@@ -2102,8 +2138,12 @@ If SCAN, request a scan of that group as well."
                      (insert prefix)
                      (zerop (forward-line 1)))))))
     ;; Store the active file in a hash table.
                      (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
       (while (not (eobp))
        (condition-case ()
            (progn


@@ -2242,7 +2282,8 @@ 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
 (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 file was loaded.
       (let (prompt-displayed
     (when fcv
       ;; A newsrc file was loaded.
       (let (prompt-displayed


@@ -2260,13 +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.
                       ;; 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)
                          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)
                          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
                          gnus-agent-unhook-expire-days)))
               #'car-less-than-car)))
         ;; Skip converters older than the file version


@@ -2275,7 +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)))
 
         ;; 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))
             (let* ((converter-spec  (pop converters))
                    (convert-to      (nth 1 converter-spec))
                    (load-from       (nth 2 converter-spec))


@@ -2283,7 +2325,6 @@ If FORCE is non-nil, the .newsrc file is read."
               (when (and load-from
                          (not (fboundp func)))
                 (load load-from t))
               (when (and load-from
                          (not (fboundp func)))
                 (load load-from t))

-              

               (or prompt-displayed
                   (not (gnus-convert-converter-needs-prompt func))
                   (while (let (c
               (or prompt-displayed
                   (not (gnus-convert-converter-needs-prompt func))
                   (while (let (c


@@ -2309,7 +2350,7 @@ If FORCE is non-nil, the .newsrc file is read."
                                   t)))))
 
               (funcall func convert-to)))
                                   t)))))
 
               (funcall func convert-to)))

-          (gnus-dribble-enter 
+          (gnus-dribble-enter

            (format ";Converted gnus from version '%s' to '%s'."
                    gnus-newsrc-file-version gnus-version)))))))
 
            (format ";Converted gnus from version '%s' to '%s'."
                    gnus-newsrc-file-version gnus-version)))))))
 


@@ -2375,6 +2416,8 @@ 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))))
            (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
     (gnus-make-hashtable-from-newsrc-alist)
     (when (file-newer-than-file-p file ding-file)
       ;; Old format quick file


@@ -2519,7 +2562,7 @@ 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/
            (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
              ;; faster than save-restriction/narrow, and save-restriction
              ;; produces a garbage object.
              (setq num1 (progn


@@ -2813,6 +2856,7 @@ If FORCE is non-nil, the .newsrc file is read."
            (print-escape-nonascii t)
            (print-length nil)
            (print-level nil)
            (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
            (print-escape-newlines t)
           (gnus-killed-list
            (if (and gnus-save-killed-list


@@ -2832,7 +2876,7 @@ If FORCE is non-nil, the .newsrc file is read."
       (while variables
        (when (and (boundp (setq variable (pop variables)))
                   (symbol-value variable))
       (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))
           (princ (symbol-name variable))
           (princ " '")
          (prin1 (symbol-value variable))


@@ -2859,6 +2903,10 @@ If FORCE is non-nil, the .newsrc file is read."
       (setq default-directory (file-name-directory buffer-file-name))
       (buffer-disable-undo)
       (erase-buffer)
       (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))
       ;; Write options.
       (when gnus-newsrc-options
        (insert gnus-newsrc-options))


@@ -2901,7 +2949,8 @@ 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)
          (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)))))
 
 \f
       (kill-buffer (current-buffer)))))
 
 \f


@@ -3085,12 +3134,10 @@ If this variable is nil, don't do anything."
            (file-name-as-directory (expand-file-name gnus-default-directory))
          default-directory)))
 
            (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 ()
 
 ;;;###autoload
 (defun gnus-fixup-nnimap-unread-after-getting-new-news ()


@@ -3106,10 +3153,45 @@ Would otherwise be an alias for `display-time-event-handler'." nil))))
         (symbol-value 'nnimap-mailbox-info)
        (make-vector 1 0)))))
 
         (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)
 
 
 (provide 'gnus-start)
 

-;;; arch-tag: f4584a22-b7b7-4853-abfc-a637329af5d2
+;; arch-tag: f4584a22-b7b7-4853-abfc-a637329af5d2

 ;;; gnus-start.el ends here
 
 
 ;;; gnus-start.el ends here