;;; nnfolder.el --- mail folder access for Gnus
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
-;; Free Software Foundation, Inc.
-;; Author: ShengHuo Zhu <zsh@cs.rochester.edu> (adding NOV)
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008 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>
+;; 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
;; 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,
;; 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:
;;; Code:
+;; For Emacs < 22.2.
+(eval-and-compile
+ (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
+
(require 'nnheader)
(require 'message)
(require 'nnmail)
(require 'nnoo)
(eval-when-compile (require 'cl))
+(require 'gnus)
(require 'gnus-util)
(require 'gnus-range)
(eval-and-compile
+ (autoload 'gnus-article-unpropagatable-p "gnus-sum")
(autoload 'gnus-intersection "gnus-range"))
(nnoo-declare nnfolder)
"The name of the nnfolder NOV directory.
If nil, `nnfolder-directory' is used.")
+(defvoo nnfolder-marks-directory nil
+ "The name of the nnfolder MARKS directory.
+If nil, `nnfolder-directory' is used.")
+
(defvoo nnfolder-active-file
(nnheader-concat nnfolder-directory "active")
"The name of the active file.")
(defvoo nnfolder-save-buffer-hook nil
"Hook run before saving the nnfolder mbox buffer.")
+
(defvoo nnfolder-inhibit-expiry nil
"If non-nil, inhibit expiry.")
(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.")
+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.
(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
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
- (let (article start stop)
+ (let (article start stop num)
(nnfolder-possibly-change-group group server)
(when nnfolder-current-buffer
(set-buffer nnfolder-current-buffer)