;;; nnfolder.el --- mail folder access for Gnus
-;; Copyright (C) 1995 Free Software Foundation, Inc.
-;; Author: Scott Byer <byer@mv.us.adobe.com>
-;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
-;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
-;; Keywords: news, mail
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+;; Author: Simon Josefsson <simon@josefsson.org> (adding MARKS)
+;; ShengHuo Zhu <zsh@cs.rochester.edu> (adding NOV)
+;; Scott Byer <byer@mv.us.adobe.com>
+;; Lars Magne Ingebrigtsen <larsi@gnus.org>
+;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
+;; Keywords: mail
;; 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
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
-;; For an overview of what the interface functions do, please see the
-;; Gnus sources.
-
-;; Various enhancements by byer@mv.us.adobe.com (Scott Byer).
-
;;; Code:
+;; For Emacs < 22.2.
+(eval-and-compile
+ (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
+
(require 'nnheader)
-(require 'rmail)
+(require 'message)
(require 'nnmail)
+(require 'nnoo)
+(eval-when-compile (require 'cl))
+(require 'gnus)
+(require 'gnus-util)
+(require 'gnus-range)
-(defvar nnfolder-directory (expand-file-name "~/Mail/")
- "The name of the mail box file in the users home directory.")
+;; FIXME not explicitly used in this file.
+(autoload 'gnus-article-unpropagatable-p "gnus-sum")
-(defvar nnfolder-active-file
- (concat (file-name-as-directory nnfolder-directory) "active")
- "The name of the active file.")
+(nnoo-declare nnfolder)
-;; I renamed this variable to somehting more in keeping with the general GNU
-;; style. -SLB
+(defvoo nnfolder-directory (expand-file-name message-directory)
+ "The name of the nnfolder directory.")
-(defvar nnfolder-ignore-active-file nil
- "If non-nil, causes nnfolder to do some extra work in order to determine the true active ranges of an mbox file.
-Note that the active file is still saved, but it's values are not
-used. This costs some extra time when scanning an mbox when opening
-it.")
+(defvoo nnfolder-nov-directory nil
+ "The name of the nnfolder NOV directory.
+If nil, `nnfolder-directory' is used.")
-;; Note that this variable may not be completely implemented yet. -SLB
+(defvoo nnfolder-marks-directory nil
+ "The name of the nnfolder MARKS directory.
+If nil, `nnfolder-directory' is used.")
-(defvar nnfolder-always-close nil
- "If non-nil, nnfolder attempts to only ever have one mbox open at a time.
-This is a straight space/performance trade off, as the mboxes will have to
-be scanned every time they are read in. If nil (default), nnfolder will
-attempt to keep the buffers around (saving the nnfolder's buffer upon group
-close, but not killing it), speeding some things up tremendously, especially
-such things as moving mail. All buffers always get killed upon server close.")
+(defvoo nnfolder-active-file
+ (nnheader-concat nnfolder-directory "active")
+ "The name of the active file.")
+
+;; I renamed this variable to something more in keeping with the general GNU
+;; style. -SLB
-(defvar nnfolder-newsgroups-file
- (concat (file-name-as-directory nnfolder-directory) "newsgroups")
+(defvoo nnfolder-ignore-active-file nil
+ "If non-nil, the active file is ignored.
+This causes nnfolder to do some extra work in order to determine the
+true active ranges of an mbox file. Note that the active file is
+still saved, but its values are not used. This costs some extra time
+when scanning an mbox when opening it.")
+
+(defvoo nnfolder-distrust-mbox nil
+ "If non-nil, the folder will be distrusted.
+This means that nnfolder will not trust the user with respect to
+inserting unaccounted for mail in the middle of an mbox file. This
+can greatly slow down scans, which now must scan the entire file for
+unmarked messages. When nil, scans occur forward from the last marked
+message, a huge time saver for large mailboxes.")
+
+(defvoo nnfolder-newsgroups-file
+ (concat (file-name-as-directory nnfolder-directory) "newsgroups")
"Mail newsgroups description file.")
-(defvar nnfolder-get-new-mail t
+(defvoo nnfolder-get-new-mail t
"If non-nil, nnfolder will check the incoming mail file and split the mail.")
-(defvar nnfolder-prepare-save-mail-hook nil
+(defvoo nnfolder-prepare-save-mail-hook nil
"Hook run narrowed to an article before saving.")
+(defvoo nnfolder-save-buffer-hook nil
+ "Hook run before saving the nnfolder mbox buffer.")
+
+
+(defvoo nnfolder-inhibit-expiry nil
+ "If non-nil, inhibit expiry.")
+
\f
-(defconst nnfolder-version "nnfolder 1.0"
+(defconst nnfolder-version "nnfolder 2.0"
"nnfolder version.")
(defconst nnfolder-article-marker "X-Gnus-Article-Number: "
"String used to demarcate what the article number for a message is.")
-(defvar nnfolder-current-group nil)
-(defvar nnfolder-current-buffer nil)
-(defvar nnfolder-status-string "")
-(defvar nnfolder-group-alist nil)
-(defvar nnfolder-buffer-alist nil)
-(defvar nnfolder-active-timestamp nil)
-
-\f
-
-(defvar nnfolder-current-server nil)
-(defvar nnfolder-server-alist nil)
-(defvar nnfolder-server-variables
- (list
- (list 'nnfolder-directory nnfolder-directory)
- (list 'nnfolder-active-file nnfolder-active-file)
- (list 'nnfolder-newsgroups-file nnfolder-newsgroups-file)
- (list 'nnfolder-get-new-mail nnfolder-get-new-mail)
- '(nnfolder-current-group nil)
- '(nnfolder-current-buffer nil)
- '(nnfolder-status-string "")
- '(nnfolder-group-alist nil)
- '(nnfolder-buffer-alist nil)
- '(nnfolder-active-timestamp nil)))
+(defvoo nnfolder-current-group nil)
+(defvoo nnfolder-current-buffer nil)
+(defvoo nnfolder-status-string "")
+(defvoo nnfolder-group-alist nil)
+(defvoo nnfolder-buffer-alist nil)
+(defvoo nnfolder-scantime-alist nil)
+(defvoo nnfolder-active-timestamp nil)
+(defvoo nnfolder-active-file-coding-system mm-text-coding-system)
+(defvoo nnfolder-active-file-coding-system-for-write
+ nnmail-active-file-coding-system)
+(defvoo nnfolder-file-coding-system mm-text-coding-system)
+(defvoo nnfolder-file-coding-system-for-write nnheader-file-coding-system
+ "Coding system for save nnfolder file.
+if nil, `nnfolder-file-coding-system' is used.") ; FIXME: fill-in the doc-string of this variable
+
+(defvoo nnfolder-nov-is-evil nil
+ "If non-nil, Gnus will never generate and use nov databases for mail groups.
+Using nov databases will speed up header fetching considerably.
+This variable shouldn't be flipped much. If you have, for some reason,
+set this to t, and want to set it to nil again, you should always run
+the `nnfolder-generate-active-file' command. The function will go
+through all nnfolder directories and generate nov databases for them
+all. This may very well take some time.")
+
+(defvoo nnfolder-nov-file-suffix ".nov")
+
+(defvoo nnfolder-nov-buffer-alist nil)
+
+(defvar nnfolder-nov-buffer-file-name nil)
+
+(defvoo nnfolder-marks-is-evil nil
+ "If non-nil, Gnus will never generate and use marks file for mail groups.
+Using marks files makes it possible to backup and restore mail groups
+separately from `.newsrc.eld'. If you have, for some reason, set
+this to t, and want to set it to nil again, you should always remove
+the corresponding marks file (usually base nnfolder file name
+concatenated with `.mrk', but see `nnfolder-marks-file-suffix') for
+the group. Then the marks file will be regenerated properly by Gnus.")
+
+(defvoo nnfolder-marks nil)
+
+(defvoo nnfolder-marks-file-suffix ".mrk")
+
+(defvar nnfolder-marks-modtime (gnus-make-hashtable))
\f
;;; Interface functions
-(defun nnfolder-retrieve-headers (sequence &optional newsgroup server fetch-old)
- (save-excursion
- (set-buffer nntp-server-buffer)
+(nnoo-define-basics nnfolder)
+
+(deffoo nnfolder-retrieve-headers (articles &optional group server fetch-old)
+ (with-current-buffer nntp-server-buffer
(erase-buffer)
- (let ((delim-string (concat "^" rmail-unix-mail-delimiter))
- article art-string start stop)
- (nnfolder-possibly-change-group newsgroup)
- (set-buffer nnfolder-current-buffer)
- (goto-char (point-min))
- (if (stringp (car sequence))
- 'headers
- (while sequence
- (setq article (car sequence))
- (setq art-string (nnfolder-article-string article))
- (set-buffer nnfolder-current-buffer)
- (if (or (search-forward art-string nil t)
- ;; Don't search the whole file twice! Also, articles
- ;; probably have some locality by number, so searching
- ;; backwards will be faster. Especially if we're at the
- ;; beginning of the buffer :-). -SLB
- (search-backward art-string nil t))
- (progn
- (setq start (or (re-search-backward delim-string nil t)
- (point)))
- (search-forward "\n\n" nil t)
- (setq stop (1- (point)))
- (set-buffer nntp-server-buffer)
- (insert (format "221 %d Article retrieved.\n" article))
- (insert-buffer-substring nnfolder-current-buffer start stop)
- (goto-char (point-max))
- (insert ".\n")))
- (setq sequence (cdr sequence)))
-
- ;; Fold continuation lines.
- (set-buffer nntp-server-buffer)
+ (let (article start stop num)
+ (nnfolder-possibly-change-group group server)
+ (when nnfolder-current-buffer
+ (set-buffer nnfolder-current-buffer)
(goto-char (point-min))
- (while (re-search-forward "\\(\r?\n[ \t]+\\)+" nil t)
- (replace-match " " t t))
- 'headers))))
-
-(defun nnfolder-open-server (server &optional defs)
- (nnheader-init-server-buffer)
- (if (equal server nnfolder-current-server)
- t
- (if nnfolder-current-server
- (setq nnfolder-server-alist
- (cons (list nnfolder-current-server
- (nnheader-save-variables nnfolder-server-variables))
- nnfolder-server-alist)))
- (let ((state (assoc server nnfolder-server-alist)))
- (if state
- (progn
- (nnheader-restore-variables (nth 1 state))
- (setq nnfolder-server-alist (delq state nnfolder-server-alist)))
- (nnheader-set-init-variables nnfolder-server-variables defs)))
- (setq nnfolder-current-server server)))
-
-(defun nnfolder-close-server (&optional server)
- t)
-
-(defun nnfolder-server-opened (&optional server)
- (and (equal server nnfolder-current-server)
- nntp-server-buffer
- (buffer-name nntp-server-buffer)))
+ (if (stringp (car articles))
+ 'headers
+ (if (nnfolder-retrieve-headers-with-nov articles fetch-old)
+ 'nov
+ (setq articles (gnus-sorted-intersection
+ ;; Is ARTICLES sorted?
+ (sort articles '<)
+ (nnfolder-existing-articles)))
+ (while (setq article (pop articles))
+ (set-buffer nnfolder-current-buffer)
+ (cond ((nnfolder-goto-article article)
+ (setq start (point))
+ (setq stop (if (search-forward "\n\n" nil t)
+ (1- (point))
+ (point-max)))
+ (set-buffer nntp-server-buffer)
+ (insert (format "221 %d Article retrieved.\n" article))
+ (insert-buffer-substring nnfolder-current-buffer
+ start stop)
+ (goto-char (point-max))
+ (insert ".\n"))
+
+ ;; If we couldn't find this article, skip over ranges
+ ;; of missing articles so we don't search the whole file
+ ;; for each of them.
+ ((numberp article)
+ (setq start (point))
+ (and
+ ;; Check that we are either at BOF or after an
+ ;; article with a lower number. We do this so we
+ ;; won't be confused by out-of-order article numbers,
+ ;; as caused by active file bogosity.
+ (cond
+ ((bobp))
+ ((search-backward (concat "\n" nnfolder-article-marker)
+ nil t)
+ (goto-char (match-end 0))
+ (setq num (string-to-number
+ (buffer-substring
+ (point) (point-at-eol))))
+ (goto-char start)
+ (< num article)))
+ ;; Check that we are before an article with a
+ ;; higher number.
+ (search-forward (concat "\n" nnfolder-article-marker)
+ nil t)
+ (progn
+ (setq num (string-to-number
+ (buffer-substring
+ (point) (point-at-eol))))
+ (> num article))
+ ;; Discard any article numbers before the one we're
+ ;; now looking at.
+ (while (and articles
+ (< (car articles) num))
+ (setq articles (cdr articles))))
+ (goto-char start))))
+ (set-buffer nntp-server-buffer)
+ (nnheader-fold-continuation-lines)
+ 'headers))))))
+
+(deffoo nnfolder-open-server (server &optional defs)
+ (nnoo-change-server 'nnfolder server defs)
+ (nnmail-activate 'nnfolder t)
+ (gnus-make-directory nnfolder-directory)
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (and nnfolder-nov-directory
+ (gnus-make-directory nnfolder-nov-directory)))
+ (unless nnfolder-marks-is-evil
+ (and nnfolder-marks-directory
+ (gnus-make-directory nnfolder-marks-directory)))
+ (cond
+ ((not (file-exists-p nnfolder-directory))
+ (nnfolder-close-server)
+ (nnheader-report 'nnfolder "Couldn't create directory: %s"
+ nnfolder-directory))
+ ((not (file-directory-p (file-truename nnfolder-directory)))
+ (nnfolder-close-server)
+ (nnheader-report 'nnfolder "Not a directory: %s" nnfolder-directory))
+ (t
+ (nnmail-activate 'nnfolder)
+ (nnheader-report 'nnfolder "Opened server %s using directory %s"
+ server nnfolder-directory)
+ t)))
-(defun nnfolder-request-close ()
+(deffoo nnfolder-request-close ()
(let ((alist nnfolder-buffer-alist))
(while alist
- (nnfolder-close-group (car (car alist)) nil t)
+ (nnfolder-close-group (caar alist) nil t)
(setq alist (cdr alist))))
+ (nnoo-close-server 'nnfolder)
(setq nnfolder-buffer-alist nil
nnfolder-group-alist nil))
-(defun nnfolder-status-message (&optional server)
- nnfolder-status-string)
-
-(defun nnfolder-request-article (article &optional newsgroup server buffer)
- (nnfolder-possibly-change-group newsgroup)
- (save-excursion
- (set-buffer nnfolder-current-buffer)
+(deffoo nnfolder-request-article (article &optional group server buffer)
+ (nnfolder-possibly-change-group group server)
+ (with-current-buffer nnfolder-current-buffer
(goto-char (point-min))
- (if (search-forward (nnfolder-article-string article) nil t)
- (let (start stop)
- (re-search-backward (concat "^" rmail-unix-mail-delimiter) nil t)
- (setq start (point))
- (forward-line 1)
- (or (and (re-search-forward
- (concat "^" rmail-unix-mail-delimiter) nil t)
- (forward-line -1))
- (goto-char (point-max)))
- (setq stop (point))
- (let ((nntp-server-buffer (or buffer nntp-server-buffer)))
- (set-buffer nntp-server-buffer)
- (erase-buffer)
- (insert-buffer-substring nnfolder-current-buffer start stop)
+ (when (nnfolder-goto-article article)
+ (let (start stop)
+ (setq start (point))
+ (forward-line 1)
+ (unless (and (nnmail-search-unix-mail-delim)
+ (forward-line -1))
+ (goto-char (point-max)))
+ (setq stop (point))
+ (let ((nntp-server-buffer (or buffer nntp-server-buffer)))
+ (set-buffer nntp-server-buffer)
+ (erase-buffer)
+ (insert-buffer-substring nnfolder-current-buffer start stop)
+ (goto-char (point-min))
+ (while (looking-at "From ")
+ (delete-char 5)
+ (insert "X-From-Line: ")
+ (forward-line 1))
+ (if (numberp article)
+ (cons nnfolder-current-group article)
(goto-char (point-min))
- (while (looking-at "From ")
- (delete-char 5)
- (insert "X-From-Line: ")
- (forward-line 1))
- (if (numberp article)
- (cons nnfolder-current-group article)
- (goto-char (point-min))
- (search-forward (concat "\n" nnfolder-article-marker))
- (cons nnfolder-current-group
- (string-to-int
- (buffer-substring
- (point) (progn (end-of-line) (point)))))))))))
-
-(defun nnfolder-request-group (group &optional server dont-check)
+ (cons nnfolder-current-group
+ (if (search-forward (concat "\n" nnfolder-article-marker)
+ nil t)
+ (string-to-number (buffer-substring
+ (point) (point-at-eol)))
+ -1))))))))
+
+(deffoo nnfolder-request-group (group &optional server dont-check info)
+ (nnfolder-possibly-change-group group server t)
(save-excursion
- (nnmail-activate 'nnfolder)
- (nnfolder-possibly-change-group group)
- (and (assoc group nnfolder-group-alist)
- (progn
- (if dont-check
- t
- (let* ((active (assoc group nnfolder-group-alist))
- (group (car active))
- (range (car (cdr active)))
- (minactive (car range))
- (maxactive (cdr range)))
- ;; I've been getting stray 211 lines in my nnfolder active
- ;; file. So, let's make sure that doesn't happen. -SLB
- (set-buffer nntp-server-buffer)
- (erase-buffer)
- (if (not active)
- ()
- (insert (format "211 %d %d %d %s\n"
- (1+ (- maxactive minactive))
- minactive maxactive group))
- t)))))))
-
-(defun nnfolder-request-scan (&optional group server)
- (nnmail-get-new-mail
- 'nnfolder
- (lambda ()
- (let ((bufs nnfolder-buffer-alist))
- (save-excursion
- (while bufs
- (if (not (buffer-name (nth 1 (car bufs))))
- (setq nnfolder-buffer-alist
- (delq (car bufs) nnfolder-buffer-alist))
- (set-buffer (nth 1 (car bufs)))
- (and (buffer-modified-p) (save-buffer)))
- (setq bufs (cdr bufs))))))
- nnfolder-directory
- group))
+ (cond ((not (assoc group nnfolder-group-alist))
+ (nnheader-report 'nnfolder "No such group: %s" group))
+ ((file-directory-p (nnfolder-group-pathname group))
+ (nnheader-report 'nnfolder "%s is a directory"
+ (file-name-as-directory
+ (let ((nnmail-pathname-coding-system nil))
+ (nnfolder-group-pathname group)))))
+ (dont-check
+ (nnheader-report 'nnfolder "Selected group %s" group)
+ t)
+ (t
+ (let* ((active (assoc group nnfolder-group-alist))
+ (group (car active))
+ (range (cadr active)))
+ (cond
+ ((null active)
+ (nnheader-report 'nnfolder "No such group: %s" group))
+ ((null nnfolder-current-group)
+ (nnheader-report 'nnfolder "Empty group: %s" group))
+ (t
+ (nnheader-report 'nnfolder "Selected group %s" group)
+ (nnheader-insert "211 %d %d %d %s\n"
+ (1+ (- (cdr range) (car range)))
+ (car range) (cdr range) group))))))))
+
+(deffoo nnfolder-request-scan (&optional group server)
+ (nnfolder-possibly-change-group nil server)
+ (when nnfolder-get-new-mail
+ (nnfolder-possibly-change-group group server)
+ (nnmail-get-new-mail
+ 'nnfolder
+ (lambda ()
+ (let ((bufs nnfolder-buffer-alist))
+ (save-excursion
+ (while bufs
+ (if (not (gnus-buffer-live-p (nth 1 (car bufs))))
+ (setq nnfolder-buffer-alist
+ (delq (car bufs) nnfolder-buffer-alist))
+ (set-buffer (nth 1 (car bufs)))
+ (nnfolder-save-buffer)
+ (kill-buffer (current-buffer)))
+ (setq bufs (cdr bufs))))))
+ nnfolder-directory
+ group)))
;; Don't close the buffer if we're not shutting down the server. This way,
;; we can keep the buffer in the group buffer cache, and not have to grovel
;; over the buffer again unless we add new mail to it or modify it in some
;; way.
-(defun nnfolder-close-group (group &optional server force)
+(deffoo nnfolder-close-group (group &optional server force)
;; Make sure we _had_ the group open.
- (if (or (assoc group nnfolder-buffer-alist)
- (equal group nnfolder-current-group))
- (progn
- (nnfolder-possibly-change-group group)
- (save-excursion
- (set-buffer nnfolder-current-buffer)
- ;; If the buffer was modified, write the file out now.
- (and (buffer-modified-p) (save-buffer))
- (if (or force
- nnfolder-always-close)
- ;; If we're shutting the server down, we need to kill the
- ;; buffer and remove it from the open buffer list. Or, of
- ;; course, if we're trying to minimize our space impact.
- (progn
- (kill-buffer (current-buffer))
- (setq nnfolder-buffer-alist (delq (assoc group
- nnfolder-buffer-alist)
- nnfolder-buffer-alist)))))))
+ (when (or (assoc group nnfolder-buffer-alist)
+ (equal group nnfolder-current-group))
+ (let ((inf (assoc group nnfolder-buffer-alist)))
+ (when inf
+ (when (and nnfolder-current-group
+ nnfolder-current-buffer)
+ (push (list nnfolder-current-group nnfolder-current-buffer)
+ nnfolder-buffer-alist))
+ (setq nnfolder-buffer-alist
+ (delq inf nnfolder-buffer-alist))
+ (setq nnfolder-current-buffer (cadr inf)
+ nnfolder-current-group (car inf))))
+ (when (and nnfolder-current-buffer
+ (buffer-name nnfolder-current-buffer))
+ (with-current-buffer nnfolder-current-buffer
+ ;; If the buffer was modified, write the file out now.
+ (nnfolder-save-buffer)
+ ;; If we're shutting the server down, we need to kill the
+ ;; buffer and remove it from the open buffer list. Or, of
+ ;; course, if we're trying to minimize our space impact.
+ (kill-buffer (current-buffer))
+ (setq nnfolder-buffer-alist (delq (assoc group nnfolder-buffer-alist)
+ nnfolder-buffer-alist)))))
(setq nnfolder-current-group nil
nnfolder-current-buffer nil)
t)
-(defun nnfolder-request-create-group (group &optional server)
+(deffoo nnfolder-request-create-group (group &optional server args)
+ (nnfolder-possibly-change-group nil server)
(nnmail-activate 'nnfolder)
- (or (assoc group nnfolder-group-alist)
- (let (active)
- (setq nnfolder-group-alist
- (cons (list group (setq active (cons 1 0)))
- nnfolder-group-alist))
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)))
- t)
-
-(defun nnfolder-request-list (&optional server)
+ (cond ((zerop (length group))
+ (nnheader-report 'nnfolder "Invalid (empty) group name"))
+ ((file-directory-p (nnfolder-group-pathname group))
+ (nnheader-report 'nnfolder "%s is a directory"
+ (file-name-as-directory
+ (let ((nnmail-pathname-coding-system nil))
+ (nnfolder-group-pathname group)))))
+ ((assoc group nnfolder-group-alist)
+ t)
+ (t
+ (push (list group (cons 1 0)) nnfolder-group-alist)
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
+ (save-current-buffer
+ (nnfolder-read-folder group))
+ t)))
+
+(deffoo nnfolder-request-list (&optional server)
+ (nnfolder-possibly-change-group nil server)
(save-excursion
- (nnmail-find-file nnfolder-active-file)
- (setq nnfolder-group-alist (nnmail-get-active))))
+ (let ((nnmail-file-coding-system nnfolder-active-file-coding-system))
+ (nnmail-find-file nnfolder-active-file)
+ (setq nnfolder-group-alist (nnmail-get-active)))
+ t))
-(defun nnfolder-request-newgroups (date &optional server)
+(deffoo nnfolder-request-newgroups (date &optional server)
+ (nnfolder-possibly-change-group nil server)
(nnfolder-request-list server))
-(defun nnfolder-request-list-newsgroups (&optional server)
+(deffoo nnfolder-request-list-newsgroups (&optional server)
+ (nnfolder-possibly-change-group nil server)
(save-excursion
- (nnmail-find-file nnfolder-newsgroups-file)))
-
-(defun nnfolder-request-post (&optional server)
- (mail-send-and-exit nil))
-
-(defun nnfolder-request-expire-articles
- (articles newsgroup &optional server force)
- (nnfolder-possibly-change-group newsgroup)
- (let* ((days (or (and nnmail-expiry-wait-function
- (funcall nnmail-expiry-wait-function newsgroup))
- nnmail-expiry-wait))
- (is-old t)
- rest)
- (nnmail-activate 'nnfolder)
+ (let ((nnmail-file-coding-system nnfolder-file-coding-system))
+ (nnmail-find-file nnfolder-newsgroups-file))))
+
+;; Return a list consisting of all article numbers existing in the
+;; current folder.
- (save-excursion
+(defun nnfolder-existing-articles ()
+ (save-excursion
+ (when nnfolder-current-buffer
(set-buffer nnfolder-current-buffer)
- (while (and articles is-old)
- (goto-char (point-min))
- (if (search-forward (nnfolder-article-string (car articles)) nil t)
- (if (or force
- (setq is-old
- (> (nnmail-days-between
- (current-time-string)
- (buffer-substring
- (point) (progn (end-of-line) (point))))
- days)))
- (progn
- (and gnus-verbose-backends
- (message "Deleting article %d..."
- (car articles) newsgroup))
- (nnfolder-delete-mail))
- (setq rest (cons (car articles) rest))))
- (setq articles (cdr articles)))
- (and (buffer-modified-p) (save-buffer))
- ;; Find the lowest active article in this group.
- (let* ((active (car (cdr (assoc newsgroup nnfolder-group-alist))))
- (marker (concat "\n" nnfolder-article-marker))
- (number "[0-9]+")
- (activemin (cdr active)))
- (goto-char (point-min))
+ (goto-char (point-min))
+ (let ((marker (concat "\n" nnfolder-article-marker))
+ (number "[0-9]+")
+ numbers)
(while (and (search-forward marker nil t)
(re-search-forward number nil t))
- (setq activemin (min activemin
- (string-to-number (buffer-substring
- (match-beginning 0)
- (match-end 0))))))
- (setcar active activemin))
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
- (nconc rest articles))))
-
-(defun nnfolder-request-move-article
- (article group server accept-form &optional last)
- (nnfolder-possibly-change-group group)
- (let ((buf (get-buffer-create " *nnfolder move*"))
- result)
- (and
- (nnfolder-request-article article group server)
- (save-excursion
- (set-buffer buf)
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
- (insert-buffer-substring nntp-server-buffer)
- (goto-char (point-min))
- (while (re-search-forward
- (concat "^" nnfolder-article-marker)
- (save-excursion (search-forward "\n\n" nil t) (point)) t)
- (delete-region (progn (beginning-of-line) (point))
- (progn (forward-line 1) (point))))
- (setq result (eval accept-form))
- (kill-buffer buf)
- result)
- (save-excursion
- (nnfolder-possibly-change-group group)
- (set-buffer nnfolder-current-buffer)
- (goto-char (point-min))
- (if (search-forward (nnfolder-article-string article) nil t)
- (nnfolder-delete-mail))
- (and last
- (buffer-modified-p)
- (save-buffer))))
- result))
-
-(defun nnfolder-request-accept-article (group &optional last)
- (and (stringp group) (nnfolder-possibly-change-group group))
- (let ((buf (current-buffer))
- result)
- (goto-char (point-min))
- (cond ((looking-at "X-From-Line: ")
- (replace-match "From "))
- ((not (looking-at "From "))
- (insert "From nobody " (current-time-string) "\n")))
- (and
- (nnfolder-request-list)
- (save-excursion
- (set-buffer buf)
- (goto-char (point-min))
- (search-forward "\n\n" nil t)
- (forward-line -1)
- (while (re-search-backward (concat "^" nnfolder-article-marker) nil t)
- (delete-region (point) (progn (forward-line 1) (point))))
- (setq result (car (nnfolder-save-mail (and (stringp group) group)))))
- (save-excursion
- (set-buffer nnfolder-current-buffer)
- (and last (buffer-modified-p) (save-buffer))))
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
- result))
+ (let ((newnum (string-to-number (match-string 0))))
+ (if (nnmail-within-headers-p)
+ (push newnum numbers))))
+ ;; The article numbers are increasing, so this result is sorted.
+ (nreverse numbers)))))
+
+(autoload 'gnus-request-group "gnus-int")
+(declare-function gnus-request-create-group "gnus-int"
+ (group &optional gnus-command-method args))
+
+(deffoo nnfolder-request-expire-articles (articles newsgroup
+ &optional server force)
+ (nnfolder-possibly-change-group newsgroup server)
+ (let ((is-old t)
+ ;; The articles we have deleted so far.
+ (deleted-articles nil)
+ ;; The articles that really exist and will
+ ;; be expired if they are old enough.
+ (maybe-expirable
+ (gnus-sorted-intersection articles (nnfolder-existing-articles)))
+ target)
+ (nnmail-activate 'nnfolder)
-(defun nnfolder-request-replace-article (article group buffer)
- (nnfolder-possibly-change-group group)
+ (with-current-buffer nnfolder-current-buffer
+ ;; Since messages are sorted in arrival order and expired in the
+ ;; same order, we can stop as soon as we find a message that is
+ ;; too old.
+ (while (and maybe-expirable is-old)
+ (goto-char (point-min))
+ (when (and (nnfolder-goto-article (car maybe-expirable))
+ (search-forward (concat "\n" nnfolder-article-marker)
+ nil t))
+ (forward-sexp)
+ (when (setq is-old
+ (nnmail-expired-article-p
+ newsgroup
+ (buffer-substring
+ (point) (progn (end-of-line) (point)))
+ force nnfolder-inhibit-expiry))
+ (setq target nnmail-expiry-target)
+ (unless (eq target 'delete)
+ (with-temp-buffer
+ (nnfolder-request-article (car maybe-expirable)
+ newsgroup server (current-buffer))
+ (let ((nnfolder-current-directory nil))
+ (when (functionp target)
+ (setq target (funcall target newsgroup)))
+ (when (and target (not (eq target 'delete)))
+ (if (or (gnus-request-group target)
+ (gnus-request-create-group target))
+ (nnmail-expiry-target-group target newsgroup)
+ (setq target nil)))))
+ (nnfolder-possibly-change-group newsgroup server))
+ (when target
+ (nnheader-message 5 "Deleting article %d in %s..."
+ (car maybe-expirable) newsgroup)
+ (nnfolder-delete-mail)
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (nnfolder-nov-delete-article newsgroup (car maybe-expirable)))
+ ;; Must remember which articles were actually deleted
+ (push (car maybe-expirable) deleted-articles))))
+ (setq maybe-expirable (cdr maybe-expirable)))
+ (unless nnfolder-inhibit-expiry
+ (nnheader-message 5 "Deleting articles...done"))
+ (nnfolder-save-buffer)
+ (nnfolder-adjust-min-active newsgroup)
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
+ (gnus-sorted-difference articles (nreverse deleted-articles)))))
+
+(deffoo nnfolder-request-move-article (article group server accept-form
+ &optional last move-is-internal)
+ (save-excursion
+ (let ((buf (get-buffer-create " *nnfolder move*"))
+ result)
+ (and
+ (nnfolder-request-article article group server)
+ (with-current-buffer buf
+ (erase-buffer)
+ (insert-buffer-substring nntp-server-buffer)
+ (goto-char (point-min))
+ (while (re-search-forward
+ (concat "^" nnfolder-article-marker)
+ (save-excursion (and (search-forward "\n\n" nil t) (point)))
+ t)
+ (gnus-delete-line))
+ (setq result (eval accept-form))
+ (kill-buffer buf)
+ result)
+ (save-excursion
+ (nnfolder-possibly-change-group group server)
+ (set-buffer nnfolder-current-buffer)
+ (goto-char (point-min))
+ (when (nnfolder-goto-article article)
+ (nnfolder-delete-mail))
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (nnfolder-nov-delete-article group article))
+ (when last
+ (nnfolder-save-buffer)
+ (nnfolder-adjust-min-active group)
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file))))
+ result)))
+
+(deffoo nnfolder-request-accept-article (group &optional server last)
(save-excursion
+ (nnfolder-possibly-change-group group server)
+ (nnmail-check-syntax)
+ (let ((buf (current-buffer))
+ result art-group)
+ (goto-char (point-min))
+ (when (looking-at "X-From-Line: ")
+ (replace-match "From ")
+ (while (progn (forward-line) (looking-at "[ \t]"))
+ (delete-char -1)))
+ (with-temp-buffer
+ (let ((nnmail-file-coding-system nnfolder-active-file-coding-system)
+ (nntp-server-buffer (current-buffer)))
+ (nnmail-find-file nnfolder-active-file)
+ (setq nnfolder-group-alist (nnmail-parse-active))))
+ (save-excursion
+ (goto-char (point-min))
+ (if (search-forward "\n\n" nil t)
+ (forward-line -1)
+ (goto-char (point-max)))
+ (while (re-search-backward (concat "^" nnfolder-article-marker) nil t)
+ (delete-region (point) (progn (forward-line 1) (point))))
+ (when nnmail-cache-accepted-message-ids
+ (nnmail-cache-insert (nnmail-fetch-field "message-id")
+ group
+ (nnmail-fetch-field "subject")
+ (nnmail-fetch-field "from")))
+ (setq result (if (stringp group)
+ (list (cons group (nnfolder-active-number group)))
+ (setq art-group
+ (nnmail-article-group 'nnfolder-active-number))))
+ (if (and (null result)
+ (yes-or-no-p "Moved to `junk' group; delete article? "))
+ (setq result 'junk)
+ (setq result
+ (car (nnfolder-save-mail result)))))
+ (when last
+ (save-excursion
+ (nnfolder-possibly-change-folder (or (caar art-group) group))
+ (nnfolder-save-buffer)
+ (when nnmail-cache-accepted-message-ids
+ (nnmail-cache-close))))
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
+ (unless result
+ (nnheader-report 'nnfolder "Couldn't store article"))
+ result)))
+
+(deffoo nnfolder-request-replace-article (article group buffer)
+ (nnfolder-possibly-change-group group)
+ (with-current-buffer buffer
+ (goto-char (point-min))
+ (if (not (looking-at "X-From-Line: "))
+ (insert "From nobody " (current-time-string) "\n")
+ (replace-match "From ")
+ (forward-line 1)
+ (while (looking-at "[ \t]")
+ (delete-char -1)
+ (forward-line 1)))
+ (nnfolder-normalize-buffer)
(set-buffer nnfolder-current-buffer)
(goto-char (point-min))
- (if (not (search-forward (nnfolder-article-string article) nil t))
+ (if (not (nnfolder-goto-article article))
nil
- (nnfolder-delete-mail t t)
+ (nnfolder-delete-mail)
(insert-buffer-substring buffer)
- (and (buffer-modified-p) (save-buffer))
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (with-current-buffer buffer
+ (let ((headers (nnfolder-parse-head article
+ (point-min) (point-max))))
+ (with-current-buffer (nnfolder-open-nov group)
+ (if (nnheader-find-nov-line article)
+ (delete-region (point) (progn (forward-line 1) (point))))
+ (nnheader-insert-nov headers)))))
+ (nnfolder-save-buffer)
t)))
-(defun nnfolder-request-delete-group (group &optional force server)
+(deffoo nnfolder-request-delete-group (group &optional force server)
(nnfolder-close-group group server t)
;; Delete all articles in GROUP.
(if (not force)
() ; Don't delete the articles.
;; Delete the file that holds the group.
- (condition-case nil
- (delete-file (concat (file-name-as-directory nnfolder-directory)
- group))
- (error nil)))
+ (let ((data (nnfolder-group-pathname group))
+ (nov (nnfolder-group-nov-pathname group))
+ (mrk (nnfolder-group-marks-pathname group)))
+ (ignore-errors (delete-file data))
+ (ignore-errors (delete-file nov))
+ (ignore-errors (delete-file mrk))))
;; Remove the group from all structures.
- (setq nnfolder-group-alist
+ (setq nnfolder-group-alist
(delq (assoc group nnfolder-group-alist) nnfolder-group-alist)
nnfolder-current-group nil
nnfolder-current-buffer nil)
;; Save the active file.
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
t)
-(defun nnfolder-request-rename-group (group new-name &optional server)
- (nnfolder-possibly-change-group group)
- (save-excursion
- (set-buffer nnfolder-current-buffer)
+(deffoo nnfolder-request-rename-group (group new-name &optional server)
+ (nnfolder-possibly-change-group group server)
+ (with-current-buffer nnfolder-current-buffer
(and (file-writable-p buffer-file-name)
- (condition-case ()
- (progn
- (rename-file buffer-file-name
- (concat (file-name-as-directory nnfolder-directory)
- new-name))
- t)
- (error nil))
+ (ignore-errors
+ (let ((new-file (nnfolder-group-pathname new-name)))
+ (gnus-make-directory (file-name-directory new-file))
+ (rename-file buffer-file-name new-file)
+ (when (file-exists-p (nnfolder-group-nov-pathname group))
+ (setq new-file (nnfolder-group-nov-pathname new-name))
+ (gnus-make-directory (file-name-directory new-file))
+ (rename-file (nnfolder-group-nov-pathname group) new-file))
+ (when (file-exists-p (nnfolder-group-marks-pathname group))
+ (setq new-file (nnfolder-group-marks-pathname new-name))
+ (gnus-make-directory (file-name-directory new-file))
+ (rename-file (nnfolder-group-marks-pathname group) new-file)))
+ t)
;; That went ok, so we change the internal structures.
(let ((entry (assoc group nnfolder-group-alist)))
(and entry (setcar entry new-name))
(setq nnfolder-current-buffer nil
nnfolder-current-group nil)
;; Save the new group alist.
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
;; We kill the buffer instead of renaming it and stuff.
(kill-buffer (current-buffer))
t))))
+(deffoo nnfolder-request-regenerate (server)
+ (nnfolder-possibly-change-group nil server)
+ (nnfolder-generate-active-file)
+ t)
+
\f
;;; Internal functions.
+(defun nnfolder-adjust-min-active (group)
+ ;; Find the lowest active article in this group.
+ (let* ((active (cadr (assoc group nnfolder-group-alist)))
+ (marker (concat "\n" nnfolder-article-marker))
+ (number "[0-9]+")
+ (activemin (cdr active)))
+ (with-current-buffer nnfolder-current-buffer
+ (goto-char (point-min))
+ (while (and (search-forward marker nil t)
+ (re-search-forward number nil t))
+ (let ((newnum (string-to-number (match-string 0))))
+ (if (nnmail-within-headers-p)
+ (setq activemin (min activemin newnum)))))
+ (setcar active activemin))))
+
(defun nnfolder-article-string (article)
(if (numberp article)
(concat "\n" nnfolder-article-marker (int-to-string article) " ")
(concat "\nMessage-ID: " article)))
-(defun nnfolder-delete-mail (&optional force leave-delim)
- ;; Beginning of the article.
- (save-excursion
- (save-restriction
- (narrow-to-region
- (save-excursion
- (re-search-backward (concat "^" rmail-unix-mail-delimiter) nil t)
- (if leave-delim (progn (forward-line 1) (point))
- (match-beginning 0)))
- (progn
- (forward-line 1)
- (or (and (re-search-forward (concat "^" rmail-unix-mail-delimiter)
- nil t)
- (if (and (not (bobp)) leave-delim)
- (progn (forward-line -2) (point))
- (match-beginning 0)))
- (point-max))))
- (delete-region (point-min) (point-max)))))
-
-(defun nnfolder-possibly-change-group (group)
- (or (file-exists-p nnfolder-directory)
- (make-directory (directory-file-name nnfolder-directory)))
- (nnfolder-possibly-activate-groups nil)
- (or (assoc group nnfolder-group-alist)
- (not (file-exists-p (concat (file-name-as-directory nnfolder-directory)
- group)))
- (progn
- (setq nnfolder-group-alist
- (cons (list group (cons 1 0)) nnfolder-group-alist))
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)))
- (let (inf file)
- (if (and (equal group nnfolder-current-group)
- nnfolder-current-buffer
- (buffer-name nnfolder-current-buffer))
- ()
- (setq nnfolder-current-group group)
-
- ;; If we have to change groups, see if we don't already have the mbox
- ;; in memory. If we do, verify the modtime and destroy the mbox if
- ;; needed so we can rescan it.
- (if (setq inf (assoc group nnfolder-buffer-alist))
- (setq nnfolder-current-buffer (nth 1 inf)))
-
- ;; If the buffer is not live, make sure it isn't in the alist. If it
- ;; is live, verify that nobody else has touched the file since last
- ;; time.
- (if (or (not (and nnfolder-current-buffer
- (buffer-name nnfolder-current-buffer)))
- (not (and (bufferp nnfolder-current-buffer)
- (verify-visited-file-modtime
- nnfolder-current-buffer))))
- (progn
- (if (and nnfolder-current-buffer
- (buffer-name nnfolder-current-buffer)
- (bufferp nnfolder-current-buffer))
- (kill-buffer nnfolder-current-buffer))
- (setq nnfolder-buffer-alist (delq inf nnfolder-buffer-alist))
- (setq inf nil)))
-
- (if inf
- ()
- (save-excursion
- (setq file (concat (file-name-as-directory nnfolder-directory)
- group))
- (if (file-directory-p (file-truename file))
- ()
- (if (not (file-exists-p file))
- (write-region 1 1 file t 'nomesg))
- (setq nnfolder-current-buffer
- (set-buffer (nnfolder-read-folder file)))
- (setq nnfolder-buffer-alist (cons (list group (current-buffer))
- nnfolder-buffer-alist)))))))
- (setq nnfolder-current-group group))
-
-(defun nnfolder-save-mail (&optional group)
+(defun nnfolder-goto-article (article)
+ "Place point at the start of the headers of ARTICLE.
+ARTICLE can be an article number or a Message-ID.
+Returns t if successful, nil otherwise."
+ (let ((art-string (nnfolder-article-string article))
+ start found)
+ ;; It is likely that we are at or before the delimiter line.
+ ;; We therefore go to the end of the previous line, and start
+ ;; searching from there.
+ (beginning-of-line)
+ (unless (bobp)
+ (forward-char -1))
+ (setq start (point))
+ ;; First search forward.
+ (while (and (setq found (search-forward art-string nil t))
+ (not (nnmail-within-headers-p))))
+ ;; If unsuccessful, search backward from where we started,
+ (unless found
+ (goto-char start)
+ (while (and (setq found (search-backward art-string nil t))
+ (not (nnmail-within-headers-p)))))
+ (when found
+ (nnmail-search-unix-mail-delim-backward))))
+
+(defun nnfolder-delete-mail (&optional leave-delim)
+ "Delete the message that point is in.
+If optional argument LEAVE-DELIM is t, then mailbox delimiter is not
+deleted. Point is left where the deleted region was."
+ (save-restriction
+ (narrow-to-region
+ (save-excursion
+ ;; In case point is at the beginning of the message already.
+ (forward-line 1)
+ (nnmail-search-unix-mail-delim-backward)
+ (if leave-delim (progn (forward-line 1) (point))
+ (point)))
+ (progn
+ (forward-line 1)
+ (if (nnmail-search-unix-mail-delim)
+ (point)
+ (point-max))))
+ (run-hooks 'nnfolder-delete-mail-hook)
+ (delete-region (point-min) (point-max))))
+
+(defun nnfolder-possibly-change-group (group &optional server dont-check)
+ ;; Change servers.
+ (when (and server
+ (not (nnfolder-server-opened server)))
+ (nnfolder-open-server server))
+ (unless (gnus-buffer-live-p nnfolder-current-buffer)
+ (setq nnfolder-current-buffer nil
+ nnfolder-current-group nil))
+ ;; Change group.
+ (let ((file-name-coding-system nnmail-pathname-coding-system))
+ (when (and group
+ (not (equal group nnfolder-current-group))
+ (progn
+ (nnmail-activate 'nnfolder)
+ (and (assoc group nnfolder-group-alist)
+ (file-exists-p (nnfolder-group-pathname group)))))
+ (if dont-check
+ (setq nnfolder-current-group group
+ nnfolder-current-buffer nil)
+ (let (inf file)
+ ;; If we have to change groups, see if we don't already have
+ ;; the folder in memory. If we do, verify the modtime and
+ ;; destroy the folder if needed so we can rescan it.
+ (setq nnfolder-current-buffer
+ (nth 1 (assoc group nnfolder-buffer-alist)))
+
+ ;; If the buffer is not live, make sure it isn't in the
+ ;; alist. If it is live, verify that nobody else has
+ ;; touched the file since last time.
+ (when (and nnfolder-current-buffer
+ (not (gnus-buffer-live-p nnfolder-current-buffer)))
+ (setq nnfolder-buffer-alist (delq inf nnfolder-buffer-alist)
+ nnfolder-current-buffer nil))
+
+ (setq nnfolder-current-group group)
+
+ (when (or (not nnfolder-current-buffer)
+ (not (verify-visited-file-modtime
+ nnfolder-current-buffer)))
+ (save-excursion
+ (setq file (nnfolder-group-pathname group))
+ ;; See whether we need to create the new file.
+ (unless (file-exists-p file)
+ (gnus-make-directory (file-name-directory file))
+ (let ((nnmail-file-coding-system
+ (or nnfolder-file-coding-system-for-write
+ nnfolder-file-coding-system-for-write)))
+ (nnmail-write-region (point-min) (point-min)
+ file t 'nomesg)))
+ (when (setq nnfolder-current-buffer (nnfolder-read-folder group))
+ (set-buffer nnfolder-current-buffer)
+ (push (list group nnfolder-current-buffer)
+ nnfolder-buffer-alist)))))))))
+
+(defun nnfolder-save-mail (group-art-list)
"Called narrowed to an article."
- (let* ((nnmail-split-methods
- (if group (list (list group "")) nnmail-split-methods))
- (group-art-list
- (nreverse (nnmail-article-group 'nnfolder-active-number)))
- save-list group-art)
+ (let* (save-list group-art)
+ (goto-char (point-min))
+ ;; The From line may have been quoted by movemail.
+ (when (looking-at ">From")
+ (delete-char 1))
+ ;; This might come from somewhere else.
+ (unless (looking-at "From ")
+ (insert "From nobody " (current-time-string) "\n")
+ (goto-char (point-min)))
+ ;; Quote all "From " lines in the article.
+ (forward-line 1)
+ (let (case-fold-search)
+ (while (re-search-forward "^From " nil t)
+ (beginning-of-line)
+ (insert "> ")))
(setq save-list group-art-list)
(nnmail-insert-lines)
(nnmail-insert-xref group-art-list)
+ (run-hooks 'nnmail-prepare-save-mail-hook)
(run-hooks 'nnfolder-prepare-save-mail-hook)
;; Insert the mail into each of the destination groups.
- (while group-art-list
- (setq group-art (car group-art-list)
- group-art-list (cdr group-art-list))
-
- ;; Kill the previous newsgroup markers.
+ (while (setq group-art (pop group-art-list))
+ ;; Kill any previous newsgroup markers.
(goto-char (point-min))
- (search-forward "\n\n" nil t)
- (forward-line -1)
+ (if (search-forward "\n\n" nil t)
+ (forward-line -1)
+ (goto-char (point-max)))
(while (search-backward (concat "\n" nnfolder-article-marker) nil t)
(delete-region (1+ (point)) (progn (forward-line 2) (point))))
;; Insert the new newsgroup marker.
- (nnfolder-possibly-change-group (car group-art))
(nnfolder-insert-newsgroup-line group-art)
- (let ((beg (point-min))
- (end (point-max))
- (obuf (current-buffer)))
- (set-buffer nnfolder-current-buffer)
- (goto-char (point-max))
- (insert-buffer-substring obuf beg end)
- (set-buffer obuf)))
+
+ (save-excursion
+ (let ((beg (point-min))
+ (end (point-max))
+ (obuf (current-buffer)))
+ (nnfolder-possibly-change-folder (car group-art))
+ (let ((buffer-read-only nil))
+ (nnfolder-normalize-buffer)
+ (insert-buffer-substring obuf beg end))
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (set-buffer obuf)
+ (nnfolder-add-nov (car group-art) (cdr group-art)
+ (nnfolder-parse-head nil beg end))))))
;; Did we save it anywhere?
save-list))
+(defun nnfolder-normalize-buffer ()
+ "Make sure there are two newlines at the end of the buffer."
+ (goto-char (point-max))
+ (skip-chars-backward "\n")
+ (delete-region (point) (point-max))
+ (unless (bobp)
+ (insert "\n\n")))
+
(defun nnfolder-insert-newsgroup-line (group-art)
(save-excursion
(goto-char (point-min))
- (if (search-forward "\n\n" nil t)
- (progn
- (forward-char -1)
- (insert (format (concat nnfolder-article-marker "%d %s\n")
- (cdr group-art) (current-time-string)))))))
-
-(defun nnfolder-possibly-activate-groups (&optional group)
- (save-excursion
- ;; If we're looking for the activation of a specific group, find out
- ;; its real name and switch to it.
- (if group (nnfolder-possibly-change-group group))
- ;; If the group alist isn't active, activate it now.
- (nnmail-activate 'nnfolder)))
+ (unless (search-forward "\n\n" nil t)
+ (goto-char (point-max))
+ (insert "\n"))
+ (forward-char -1)
+ (insert (format (concat nnfolder-article-marker "%d %s\n")
+ (cdr group-art) (message-make-date)))))
(defun nnfolder-active-number (group)
- (save-excursion
- ;; Find the next article number in GROUP.
- (prog1
- (let ((active (car (cdr (assoc group nnfolder-group-alist)))))
- (if active
- (setcdr active (1+ (cdr active)))
- ;; This group is new, so we create a new entry for it.
- ;; This might be a bit naughty... creating groups on the drop of
- ;; a hat, but I don't know...
- (setq nnfolder-group-alist
- (cons (list group (setq active (cons 1 1)))
- nnfolder-group-alist)))
- (cdr active))
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
- (nnfolder-possibly-activate-groups group)
- )))
-
-
-;; This method has a problem if you've accidentally let the active list get
-;; out of sync with the files. This could happen, say, if you've
-;; accidentally gotten new mail with something other than Gnus (but why
-;; would _that_ ever happen? :-). In that case, we will be in the middle of
-;; processing the file, ready to add new X-Gnus article number markers, and
-;; we'll run accross a message with no ID yet - the active list _may_not_ be
-;; ready for us yet.
-
-;; To handle this, I'm modifying this routine to maintain the maximum ID seen
-;; so far, and when we hit a message with no ID, we will _manually_ scan the
-;; rest of the message looking for any more, possibly higher IDs. We'll
-;; assume the maximum that we find is the highest active. Note that this
-;; shouldn't cost us much extra time at all, but will be a lot less
-;; vulnerable to glitches between the mbox and the active file.
-
-(defun nnfolder-read-folder (file)
- (save-excursion
- (nnfolder-possibly-activate-groups nil)
- ;; We should be paranoid here and make sure the group is in the alist,
- ;; and add it if it isn't.
- ;;(if (not (assoc nnfoler-current-group nnfolder-group-alist)
- (set-buffer (setq nnfolder-current-buffer
- (nnheader-find-file-noselect file nil 'raw)))
- (buffer-disable-undo (current-buffer))
- (let ((delim (concat "^" rmail-unix-mail-delimiter))
- (marker (concat "\n" nnfolder-article-marker))
- (number "[0-9]+")
- (active (car (cdr (assoc nnfolder-current-group
- nnfolder-group-alist))))
- activenumber activemin start end)
- (goto-char (point-min))
- ;;
- ;; Anytime the active number is 1 or 0, it is supect. In that case,
- ;; search the file manually to find the active number. Or, of course,
- ;; if we're being paranoid. (This would also be the place to build
- ;; other lists from the header markers, such as expunge lists, etc., if
- ;; we ever desired to abandon the active file entirely for mboxes.)
- (setq activenumber (cdr active))
- (if (or nnfolder-ignore-active-file
- (< activenumber 2))
- (progn
- (setq activemin (max (1- (lsh 1 23))
- (1- (lsh 1 24))
- (1- (lsh 1 25))))
+ ;; Find the next article number in GROUP.
+ (let ((active (cadr (assoc group nnfolder-group-alist))))
+ (if active
+ (setcdr active (1+ (cdr active)))
+ ;; This group is new, so we create a new entry for it.
+ ;; This might be a bit naughty... creating groups on the drop of
+ ;; a hat, but I don't know...
+ (push (list group (setq active (cons 1 1)))
+ nnfolder-group-alist))
+ (cdr active)))
+
+(defun nnfolder-possibly-change-folder (group)
+ (let ((inf (assoc group nnfolder-buffer-alist)))
+ (if (and inf
+ (gnus-buffer-live-p (cadr inf)))
+ (set-buffer (cadr inf))
+ (when inf
+ (setq nnfolder-buffer-alist (delq inf nnfolder-buffer-alist)))
+ (when nnfolder-group-alist
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file))
+ (push (list group (nnfolder-read-folder group))
+ nnfolder-buffer-alist))))
+
+;; This method has a problem if you've accidentally let the active
+;; list get out of sync with the files. This could happen, say, if
+;; you've accidentally gotten new mail with something other than Gnus
+;; (but why would _that_ ever happen? :-). In that case, we will be
+;; in the middle of processing the file, ready to add new X-Gnus
+;; article number markers, and we'll run across a message with no ID
+;; yet - the active list _may_not_ be ready for us yet.
+
+;; To handle this, I'm modifying this routine to maintain the maximum
+;; ID seen so far, and when we hit a message with no ID, we will
+;; _manually_ scan the rest of the message looking for any more,
+;; possibly higher IDs. We'll assume the maximum that we find is the
+;; highest active. Note that this shouldn't cost us much extra time
+;; at all, but will be a lot less vulnerable to glitches between the
+;; mbox and the active file.
+
+(defun nnfolder-read-folder (group)
+ (let* ((file (nnfolder-group-pathname group))
+ (nov (nnfolder-group-nov-pathname group))
+ (buffer (set-buffer
+ (let ((nnheader-file-coding-system
+ nnfolder-file-coding-system))
+ (nnheader-find-file-noselect file t)))))
+ (mm-enable-multibyte) ;; Use multibyte buffer for future copying.
+ (buffer-disable-undo)
+ (if (equal (cadr (assoc group nnfolder-scantime-alist))
+ (nth 5 (file-attributes file)))
+ ;; This looks up-to-date, so we don't do any scanning.
+ (if (file-exists-p file)
+ buffer
+ (push (list group buffer) nnfolder-buffer-alist)
+ (set-buffer-modified-p t)
+ (nnfolder-save-buffer))
+ ;; Parse the damn thing.
+ (save-excursion
+ (goto-char (point-min))
+ ;; Remove any blank lines at the start.
+ (while (eq (following-char) ?\n)
+ (delete-char 1))
+ (nnmail-activate 'nnfolder)
+ ;; Read in the file.
+ (let ((delim "^From ")
+ (marker (concat "\n" nnfolder-article-marker))
+ (number "[0-9]+")
+ (active (or (cadr (assoc group nnfolder-group-alist))
+ (cons 1 0)))
+ (scantime (assoc group nnfolder-scantime-alist))
+ (minid (or (and (boundp 'most-positive-fixnum)
+ most-positive-fixnum)
+ (lsh -1 -1)))
+ maxid start end newscantime
+ novbuf articles newnum
+ buffer-read-only)
+ (setq maxid (cdr active))
+
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil
+ (and (file-exists-p nov)
+ (file-newer-than-file-p nov file)))
+ (unless (file-exists-p nov)
+ (gnus-make-directory (file-name-directory nov)))
+ (with-current-buffer
+ (setq novbuf (nnfolder-open-nov group))
+ (goto-char (point-min))
+ (while (not (eobp))
+ (push (read novbuf) articles)
+ (forward-line 1))
+ (setq articles (nreverse articles))))
+ (goto-char (point-min))
+
+ ;; Anytime the active number is 1 or 0, it is suspect. In
+ ;; that case, search the file manually to find the active
+ ;; number. Or, of course, if we're being paranoid. (This
+ ;; would also be the place to build other lists from the
+ ;; header markers, such as expunge lists, etc., if we ever
+ ;; desired to abandon the active file entirely for mboxes.)
+ (when (or nnfolder-ignore-active-file
+ novbuf
+ (< maxid 2))
(while (and (search-forward marker nil t)
- (re-search-forward number nil t))
- (let ((newnum (string-to-number (buffer-substring
- (match-beginning 0)
- (match-end 0)))))
- (setq activenumber (max activenumber newnum))
- (setq activemin (min activemin newnum))))
- (setcar active (max 1 (min activemin activenumber)))
- (setcdr active (max activenumber (cdr active)))
- (goto-char (point-min))))
-
- ;; Keep track of the active number on our own, and insert it back into
- ;; the active list when we're done. Also, prime the pump to cut down on
- ;; the number of searches we do.
- (setq end (point-marker))
- (set-marker end (or (and (re-search-forward delim nil t)
- (match-beginning 0))
- (point-max)))
- (while (not (= end (point-max)))
- (setq start (marker-position end))
- (goto-char end)
- ;; There may be more than one "From " line, so we skip past
- ;; them.
- (while (looking-at delim)
- (forward-line 1))
- (set-marker end (or (and (re-search-forward delim nil t)
- (match-beginning 0))
- (point-max)))
- (goto-char start)
- (if (not (search-forward marker end t))
- (progn
+ (looking-at number))
+ (setq newnum (string-to-number (match-string 0)))
+ (when (nnmail-within-headers-p)
+ (setq maxid (max maxid newnum)
+ minid (min minid newnum))
+ (when novbuf
+ (if (memq newnum articles)
+ (setq articles (delq newnum articles))
+ (let ((headers (nnfolder-parse-head newnum)))
+ (with-current-buffer novbuf
+ (nnheader-find-nov-line newnum)
+ (nnheader-insert-nov headers)))))))
+ (when (and novbuf articles)
+ (with-current-buffer novbuf
+ (dolist (article articles)
+ (when (nnheader-find-nov-line article)
+ (delete-region (point)
+ (progn (forward-line 1) (point)))))))
+ (setcar active (max 1 (min minid maxid)))
+ (setcdr active (max maxid (cdr active)))
+ (goto-char (point-min)))
+
+ ;; As long as we trust that the user will only insert
+ ;; unmarked mail at the end, go to the end and search
+ ;; backwards for the last marker. Find the start of that
+ ;; message, and begin to search for unmarked messages from
+ ;; there.
+ (when (not (or nnfolder-distrust-mbox
+ (< maxid 2)))
+ (goto-char (point-max))
+ (unless (re-search-backward marker nil t)
+ (goto-char (point-min)))
+ ;;(when (nnmail-search-unix-mail-delim)
+ ;; (goto-char (point-min)))
+ )
+
+ ;; Keep track of the active number on our own, and insert it
+ ;; back into the active list when we're done. Also, prime
+ ;; the pump to cut down on the number of searches we do.
+ (unless (nnmail-search-unix-mail-delim)
+ (goto-char (point-max)))
+ (setq end (point-marker))
+ (while (not (= end (point-max)))
+ (setq start (marker-position end))
+ (goto-char end)
+ ;; There may be more than one "From " line, so we skip past
+ ;; them.
+ (while (looking-at delim)
+ (forward-line 1))
+ (set-marker end (if (nnmail-search-unix-mail-delim)
+ (point)
+ (point-max)))
+ (goto-char start)
+ (when (not (search-forward marker end t))
(narrow-to-region start end)
(nnmail-insert-lines)
(nnfolder-insert-newsgroup-line
- (cons nil (nnfolder-active-number nnfolder-current-group)))
- (widen))))
-
- ;; Make absolutely sure that the active list reflects reality!
- (nnmail-save-active nnfolder-group-alist nnfolder-active-file)
- (current-buffer))))
+ (cons nil
+ (setq newnum
+ (nnfolder-active-number group))))
+ (when novbuf
+ (let ((headers (nnfolder-parse-head newnum (point-min)
+ (point-max))))
+ (with-current-buffer novbuf
+ (goto-char (point-max))
+ (nnheader-insert-nov headers))))
+ (widen)))
+
+ (set-marker end nil)
+ ;; Make absolutely sure that the active list reflects
+ ;; reality!
+ (nnfolder-save-active nnfolder-group-alist nnfolder-active-file)
+
+ ;; Set the scantime for this group.
+ (setq newscantime (visited-file-modtime))
+ (if scantime
+ (setcdr scantime (list newscantime))
+ (push (list group newscantime)
+ nnfolder-scantime-alist))
+ ;; Save nov.
+ (when novbuf
+ (nnfolder-save-nov))
+ (current-buffer))))))
+
+;;;###autoload
+(defun nnfolder-generate-active-file ()
+ "Look for mbox folders in the nnfolder directory and make them into groups.
+This command does not work if you use short group names."
+ (interactive)
+ (nnmail-activate 'nnfolder)
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (dolist (file (directory-files (or nnfolder-nov-directory
+ nnfolder-directory)
+ t
+ (concat
+ (regexp-quote nnfolder-nov-file-suffix)
+ "$")))
+ (when (not (message-mail-file-mbox-p file))
+ (ignore-errors
+ (delete-file file)))))
+ (dolist (file (directory-files nnfolder-directory))
+ (when (and (not (backup-file-name-p file))
+ (message-mail-file-mbox-p
+ (nnheader-concat nnfolder-directory file)))
+ (let ((oldgroup (assoc file nnfolder-group-alist)))
+ (if oldgroup
+ (nnheader-message 5 "Refreshing group %s..." file)
+ (nnheader-message 5 "Adding group %s..." file))
+ (if oldgroup
+ (setq nnfolder-group-alist
+ (delq oldgroup (copy-sequence nnfolder-group-alist))))
+ (push (list file (cons 1 0)) nnfolder-group-alist)
+ (nnfolder-possibly-change-folder file)
+ (nnfolder-possibly-change-group file)
+ (nnfolder-close-group file))))
+ (nnheader-message 5 ""))
+
+(defun nnfolder-group-pathname (group)
+ "Make file name for GROUP."
+ (setq group
+ (mm-encode-coding-string group nnmail-pathname-coding-system))
+ (let ((dir (file-name-as-directory (expand-file-name nnfolder-directory))))
+ ;; If this file exists, we use it directly.
+ (if (or nnmail-use-long-file-names
+ (file-exists-p (concat dir group)))
+ (concat dir group)
+ ;; If not, we translate dots into slashes.
+ (concat dir (nnheader-replace-chars-in-string group ?. ?/)))))
+
+(defun nnfolder-group-nov-pathname (group)
+ "Make pathname for GROUP NOV."
+ (let ((nnfolder-directory
+ (or nnfolder-nov-directory nnfolder-directory)))
+ (concat (nnfolder-group-pathname group) nnfolder-nov-file-suffix)))
+
+(defun nnfolder-save-buffer ()
+ "Save the buffer."
+ (when (buffer-modified-p)
+ (run-hooks 'nnfolder-save-buffer-hook)
+ (gnus-make-directory (file-name-directory (buffer-file-name)))
+ (let ((coding-system-for-write
+ (or nnfolder-file-coding-system-for-write
+ nnfolder-file-coding-system))
+ (copyright-update nil))
+ (save-buffer)))
+ (unless (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ (nnfolder-save-nov)))
+
+(defun nnfolder-save-active (group-alist active-file)
+ (let ((nnmail-active-file-coding-system
+ (or nnfolder-active-file-coding-system-for-write
+ nnfolder-active-file-coding-system)))
+ (nnmail-save-active group-alist active-file)))
+
+(defun nnfolder-open-nov (group)
+ (or (cdr (assoc group nnfolder-nov-buffer-alist))
+ (let ((buffer (get-buffer-create (format " *nnfolder overview %s*" group))))
+ (with-current-buffer buffer
+ (set (make-local-variable 'nnfolder-nov-buffer-file-name)
+ (nnfolder-group-nov-pathname group))
+ (erase-buffer)
+ (when (file-exists-p nnfolder-nov-buffer-file-name)
+ (nnheader-insert-file-contents nnfolder-nov-buffer-file-name)))
+ (push (cons group buffer) nnfolder-nov-buffer-alist)
+ buffer)))
+
+(defun nnfolder-save-nov ()
+ (save-excursion
+ (while nnfolder-nov-buffer-alist
+ (when (buffer-name (cdar nnfolder-nov-buffer-alist))
+ (set-buffer (cdar nnfolder-nov-buffer-alist))
+ (when (buffer-modified-p)
+ (gnus-make-directory (file-name-directory
+ nnfolder-nov-buffer-file-name))
+ (nnmail-write-region 1 (point-max) nnfolder-nov-buffer-file-name
+ nil 'nomesg))
+ (set-buffer-modified-p nil)
+ (kill-buffer (current-buffer)))
+ (setq nnfolder-nov-buffer-alist (cdr nnfolder-nov-buffer-alist)))))
+
+(defun nnfolder-nov-delete-article (group article)
+ (with-current-buffer (nnfolder-open-nov group)
+ (when (nnheader-find-nov-line article)
+ (delete-region (point) (progn (forward-line 1) (point))))
+ t))
+
+(defun nnfolder-retrieve-headers-with-nov (articles &optional fetch-old)
+ (if (or gnus-nov-is-evil nnfolder-nov-is-evil)
+ nil
+ (let ((nov (nnfolder-group-nov-pathname nnfolder-current-group)))
+ (when (file-exists-p nov)
+ (with-current-buffer nntp-server-buffer
+ (erase-buffer)
+ (nnheader-insert-file-contents nov)
+ (if (and fetch-old
+ (not (numberp fetch-old)))
+ t ; Don't remove anything.
+ (nnheader-nov-delete-outside-range
+ (if fetch-old (max 1 (- (car articles) fetch-old))
+ (car articles))
+ (car (last articles)))
+ t))))))
+
+(defun nnfolder-parse-head (&optional number b e)
+ "Parse the head of the current buffer."
+ (let ((buf (current-buffer))
+ chars)
+ (save-excursion
+ (unless b
+ (setq b (if (nnmail-search-unix-mail-delim-backward)
+ (point) (point-min)))
+ (forward-line 1)
+ (setq e (if (nnmail-search-unix-mail-delim)
+ (point) (point-max))))
+ (setq chars (- e b))
+ (unless (zerop chars)
+ (goto-char b)
+ (if (search-forward "\n\n" e t) (setq e (1- (point)))))
+ (with-temp-buffer
+ (insert-buffer-substring buf b e)
+ (let ((headers (nnheader-parse-naked-head)))
+ (mail-header-set-chars headers chars)
+ (mail-header-set-number headers number)
+ headers)))))
+
+(defun nnfolder-add-nov (group article headers)
+ "Add a nov line for the GROUP base."
+ (with-current-buffer (nnfolder-open-nov group)
+ (goto-char (point-max))
+ (mail-header-set-number headers article)
+ (nnheader-insert-nov headers)))
+
+(deffoo nnfolder-request-set-mark (group actions &optional server)
+ (when (and server
+ (not (nnfolder-server-opened server)))
+ (nnfolder-open-server server))
+ (unless nnfolder-marks-is-evil
+ (nnfolder-open-marks group server)
+ (dolist (action actions)
+ (let ((range (nth 0 action))
+ (what (nth 1 action))
+ (marks (nth 2 action)))
+ (assert (or (eq what 'add) (eq what 'del)) nil
+ "Unknown request-set-mark action: %s" what)
+ (dolist (mark marks)
+ (setq nnfolder-marks (gnus-update-alist-soft
+ mark
+ (funcall (if (eq what 'add) 'gnus-range-add
+ 'gnus-remove-from-range)
+ (cdr (assoc mark nnfolder-marks)) range)
+ nnfolder-marks)))))
+ (nnfolder-save-marks group server))
+ nil)
+
+(deffoo nnfolder-request-update-info (group info &optional server)
+ ;; Change servers.
+ (when (and server
+ (not (nnfolder-server-opened server)))
+ (nnfolder-open-server server))
+ (when (and (not nnfolder-marks-is-evil) (nnfolder-marks-changed-p group))
+ (nnheader-message 8 "Updating marks for %s..." group)
+ (nnfolder-open-marks group server)
+ ;; Update info using `nnfolder-marks'.
+ (mapc (lambda (pred)
+ (unless (memq (cdr pred) gnus-article-unpropagated-mark-lists)
+ (gnus-info-set-marks
+ info
+ (gnus-update-alist-soft
+ (cdr pred)
+ (cdr (assq (cdr pred) nnfolder-marks))
+ (gnus-info-marks info))
+ t)))
+ gnus-article-mark-lists)
+ (let ((seen (cdr (assq 'read nnfolder-marks))))
+ (gnus-info-set-read info
+ (if (and (integerp (car seen))
+ (null (cdr seen)))
+ (list (cons (car seen) (car seen)))
+ seen)))
+ (nnheader-message 8 "Updating marks for %s...done" group))
+ info)
+
+(defun nnfolder-group-marks-pathname (group)
+ "Make pathname for GROUP NOV."
+ (let ((nnfolder-directory (or nnfolder-marks-directory nnfolder-directory)))
+ (concat (nnfolder-group-pathname group) nnfolder-marks-file-suffix)))
+
+(defun nnfolder-marks-changed-p (group)
+ (let ((file (nnfolder-group-marks-pathname group)))
+ (if (null (gnus-gethash file nnfolder-marks-modtime))
+ t ;; never looked at marks file, assume it has changed
+ (not (equal (gnus-gethash file nnfolder-marks-modtime)
+ (nth 5 (file-attributes file)))))))
+
+(defun nnfolder-save-marks (group server)
+ (let ((file-name-coding-system nnmail-pathname-coding-system)
+ (file (nnfolder-group-marks-pathname group)))
+ (condition-case err
+ (progn
+ (with-temp-file file
+ (erase-buffer)
+ (gnus-prin1 nnfolder-marks)
+ (insert "\n"))
+ (gnus-sethash file
+ (nth 5 (file-attributes file))
+ nnfolder-marks-modtime))
+ (error (or (gnus-yes-or-no-p
+ (format "Could not write to %s (%s). Continue? " file err))
+ (error "Cannot write to %s (%s)" file err))))))
+
+(defun nnfolder-open-marks (group server)
+ (let ((file (nnfolder-group-marks-pathname group)))
+ (if (file-exists-p file)
+ (condition-case err
+ (with-temp-buffer
+ (gnus-sethash file (nth 5 (file-attributes file))
+ nnfolder-marks-modtime)
+ (nnheader-insert-file-contents file)
+ (setq nnfolder-marks (read (current-buffer)))
+ (dolist (el gnus-article-unpropagated-mark-lists)
+ (setq nnfolder-marks (gnus-remassoc el nnfolder-marks))))
+ (error (or (gnus-yes-or-no-p
+ (format "Error reading nnfolder marks file %s (%s). Continuing will use marks from .newsrc.eld. Continue? " file err))
+ (error "Cannot read nnfolder marks file %s (%s)" file err))))
+ ;; User didn't have a .marks file. Probably first time
+ ;; user of the .marks stuff. Bootstrap it from .newsrc.eld.
+ (let ((info (gnus-get-info
+ (gnus-group-prefixed-name
+ group
+ (gnus-server-to-method (format "nnfolder:%s" server))))))
+ (nnheader-message 7 "Bootstrapping marks for %s..." group)
+ (setq nnfolder-marks (gnus-info-marks info))
+ (push (cons 'read (gnus-info-read info)) nnfolder-marks)
+ (dolist (el gnus-article-unpropagated-mark-lists)
+ (setq nnfolder-marks (gnus-remassoc el nnfolder-marks)))
+ (nnfolder-save-marks group server)
+ (nnheader-message 7 "Bootstrapping marks for %s...done" group)))))
(provide 'nnfolder)
projects / gnus / blobdiff