[bpt/emacs.git] / lisp / gnus / nndraft.el

;;; nndraft.el --- draft article access for Gnus

;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
;;   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.

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

;; 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 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
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.

;;; Commentary:

;;; Code:

(require 'nnheader)
(require 'nnmail)
(require 'gnus-start)
(require 'nnmh)
(require 'nnoo)
(require 'mm-util)
(eval-when-compile (require 'cl))

(nnoo-declare nndraft
  nnmh)

(defvoo nndraft-directory (nnheader-concat gnus-directory "drafts/")
  "Where nndraft will store its files."
  nnmh-directory)

(defvar nndraft-required-headers '(Date)
  "*Headers to be generated when saving a draft message.
The headers in this variable and the ones in `message-required-headers'
are generated if and only if they are also in `message-draft-headers'.")

\f

(defvoo nndraft-current-group "" nil nnmh-current-group)
(defvoo nndraft-get-new-mail nil nil nnmh-get-new-mail)
(defvoo nndraft-current-directory nil nil nnmh-current-directory)

(defconst nndraft-version "nndraft 1.0")
(defvoo nndraft-status-string "" nil nnmh-status-string)

\f

;;; Interface functions.

(nnoo-define-basics nndraft)

(deffoo nndraft-open-server (server &optional defs)
  (nnoo-change-server 'nndraft server defs)
  (cond
   ((not (file-exists-p nndraft-directory))
    (nndraft-close-server)
    (nnheader-report 'nndraft "No such file or directory: %s"
		     nndraft-directory))
   ((not (file-directory-p (file-truename nndraft-directory)))
    (nndraft-close-server)
    (nnheader-report 'nndraft "Not a directory: %s" nndraft-directory))
   (t
    (nnheader-report 'nndraft "Opened server %s using directory %s"
		     server nndraft-directory)
    t)))

(deffoo nndraft-retrieve-headers (articles &optional group server fetch-old)
  (nndraft-possibly-change-group group)
  (save-excursion
    (set-buffer nntp-server-buffer)
    (erase-buffer)
    (let* (article)
      ;; We don't support fetching by Message-ID.
      (if (stringp (car articles))
	  'headers
	(while articles
	  (narrow-to-region (point) (point))
	  (when (nndraft-request-article
		 (setq article (pop articles)) group server (current-buffer))
	    (goto-char (point-min))
	    (if (search-forward "\n\n" nil t)
		(forward-line -1)
	      (goto-char (point-max)))
	    (delete-region (point) (point-max))
	    (goto-char (point-min))
	    (insert (format "221 %d Article retrieved.\n" article))
	    (widen)
	    (goto-char (point-max))
	    (insert ".\n")))

	(nnheader-fold-continuation-lines)
	'headers))))

(deffoo nndraft-request-article (id &optional group server buffer)
  (nndraft-possibly-change-group group)
  (when (numberp id)
    ;; We get the newest file of the auto-saved file and the
    ;; "real" file.
    (let* ((file (nndraft-article-filename id))
	   (auto (nndraft-auto-save-file-name file))
	   (newest (if (file-newer-than-file-p file auto) file auto))
	   (nntp-server-buffer (or buffer nntp-server-buffer)))
      (when (and (file-exists-p newest)
		 (let ((nnmail-file-coding-system
			(if (file-newer-than-file-p file auto)
			    (if (member group '("drafts" "delayed"))
				message-draft-coding-system
			      mm-text-coding-system)
			  mm-auto-save-coding-system)))
		   (nnmail-find-file newest)))
	(save-excursion
	  (set-buffer nntp-server-buffer)
	  (goto-char (point-min))
	  ;; If there's a mail header separator in this file,
	  ;; we remove it.
	  (when (re-search-forward
		 (concat "^" (regexp-quote mail-header-separator) "$") nil t)
	    (replace-match "" t t)))
	t))))

(deffoo nndraft-request-restore-buffer (article &optional group server)
  "Request a new buffer that is restored to the state of ARTICLE."
  (nndraft-possibly-change-group group)
  (when (nndraft-request-article article group server (current-buffer))
    (message-remove-header "xref")
    (message-remove-header "lines")
    ;; Articles in nndraft:queue are considered as sent messages.  The
    ;; Date field should be the time when they are sent.
    ;;(message-remove-header "date")
    t))

(deffoo nndraft-request-update-info (group info &optional server)
  (nndraft-possibly-change-group group)
  (gnus-info-set-read
   info
   (gnus-update-read-articles (gnus-group-prefixed-name group '(nndraft ""))
			      (nndraft-articles) t))
  (let ((marks (nth 3 info)))
    (when marks
      ;; Nix out all marks except the `unsend'-able article marks.
      (setcar (nthcdr 3 info)
	      (if (assq 'unsend marks)
		  (list (assq 'unsend marks))
		nil))))
  t)

(defun nndraft-generate-headers ()
  (save-excursion
    (message-generate-headers
     (message-headers-to-generate
      nndraft-required-headers message-draft-headers nil))))

(deffoo nndraft-request-associate-buffer (group)
  "Associate the current buffer with some article in the draft group."
  (nndraft-open-server "")
  (nndraft-request-group group)
  (nndraft-possibly-change-group group)
  (let ((gnus-verbose-backends nil)
	(buf (current-buffer))
	article file)
    (with-temp-buffer
      (insert-buffer-substring buf)
      (setq article (nndraft-request-accept-article
		     group (nnoo-current-server 'nndraft) t 'noinsert)
	    file (nndraft-article-filename article)))
    (setq buffer-file-name (expand-file-name file)
	  buffer-auto-save-file-name (make-auto-save-file-name))
    (clear-visited-file-modtime)
    (let ((hook (if (boundp 'write-contents-functions)
		    'write-contents-functions
		  'write-contents-hooks)))
      (gnus-make-local-hook hook)
      (add-hook hook 'nndraft-generate-headers nil t))
    article))

(deffoo nndraft-request-group (group &optional server dont-check)
  (nndraft-possibly-change-group group)
  (unless dont-check
    (let* ((pathname (nnmail-group-pathname group nndraft-directory))
	   (file-name-coding-system nnmail-pathname-coding-system)
	   dir file)
      (nnheader-re-read-dir pathname)
      (setq dir (mapcar (lambda (name) (string-to-number (substring name 1)))
			(ignore-errors (directory-files
					pathname nil "^#[0-9]+#$" t))))
      (dolist (n dir)
	(unless (file-exists-p
		 (setq file (expand-file-name (int-to-string n) pathname)))
	  (rename-file (nndraft-auto-save-file-name file) file)))))
  (nnoo-parent-function 'nndraft
			'nnmh-request-group
			(list group server dont-check)))

(deffoo nndraft-request-move-article (article group server accept-form 
				      &optional last move-is-internal)
  (nndraft-possibly-change-group group)
  (let ((buf (get-buffer-create " *nndraft move*"))
	result)
    (and
     (nndraft-request-article article group server)
     (save-excursion
       (set-buffer buf)
       (erase-buffer)
       (insert-buffer-substring nntp-server-buffer)
       (setq result (eval accept-form))
       (kill-buffer (current-buffer))
       result)
     (null (nndraft-request-expire-articles (list article) group server 'force))
     result)))

(deffoo nndraft-request-expire-articles (articles group &optional server force)
  (nndraft-possibly-change-group group)
  (let* ((nnmh-allow-delete-final t)
	 (res (nnoo-parent-function 'nndraft
				    'nnmh-request-expire-articles
				    (list articles group server force)))
	 article)
    ;; Delete all the "state" files of articles that have been expired.
    (while articles
      (unless (memq (setq article (pop articles)) res)
	(let ((auto (nndraft-auto-save-file-name
		     (nndraft-article-filename article))))
	  (when (file-exists-p auto)
	    (funcall nnmail-delete-file-function auto)))
	(dolist (backup
		 (let ((kept-new-versions 1)
		       (kept-old-versions 0))
		   (find-backup-file-name
		    (nndraft-article-filename article))))
	  (when (file-exists-p backup)
	    (funcall nnmail-delete-file-function backup)))))
    res))

(deffoo nndraft-request-accept-article (group &optional server last noinsert)
  (nndraft-possibly-change-group group)
  (let ((gnus-verbose-backends nil))
    (nnoo-parent-function 'nndraft 'nnmh-request-accept-article
			  (list group server last noinsert))))

(deffoo nndraft-request-replace-article (article group buffer)
  (nndraft-possibly-change-group group)
  (let ((nnmail-file-coding-system
	 (if (member group '("drafts" "delayed"))
	     message-draft-coding-system
	   mm-text-coding-system)))
    (nnoo-parent-function 'nndraft 'nnmh-request-replace-article
			  (list article group buffer))))

(deffoo nndraft-request-create-group (group &optional server args)
  (nndraft-possibly-change-group group)
  (if (file-exists-p nndraft-current-directory)
      (if (file-directory-p nndraft-current-directory)
	  t
	nil)
    (condition-case ()
	(progn
	  (gnus-make-directory nndraft-current-directory)
	  t)
      (file-error nil))))

\f
;;; Low-Level Interface

(defun nndraft-possibly-change-group (group)
  (when (and group
	     (not (equal group nndraft-current-group)))
    (nndraft-open-server "")
    (setq nndraft-current-group group)
    (setq nndraft-current-directory
	  (nnheader-concat nndraft-directory group))))

(defun nndraft-article-filename (article &rest args)
  (apply 'concat
	 (file-name-as-directory nndraft-current-directory)
	 (int-to-string article)
	 args))

(defun nndraft-auto-save-file-name (file)
  (save-excursion
    (prog1
	(progn
	  (set-buffer (get-buffer-create " *draft tmp*"))
	  (setq buffer-file-name file)
	  (make-auto-save-file-name))
      (kill-buffer (current-buffer)))))

(defun nndraft-articles ()
  "Return the list of messages in the group."
  (gnus-make-directory nndraft-current-directory)
  (sort
   (mapcar 'string-to-number
	   (directory-files nndraft-current-directory nil "\\`[0-9]+\\'" t))
   '<))

(nnoo-import nndraft
  (nnmh
   nnmh-retrieve-headers
   nnmh-request-group
   nnmh-close-group
   nnmh-request-list
   nnmh-request-newsgroups))

(provide 'nndraft)

;; arch-tag: 3ce26ca0-41cb-48b1-8703-4dad35e188aa
;;; nndraft.el ends here
Commit	Line	Data
eec82323	1	;;; nndraft.el --- draft article access for Gnus
23f87bed	2
e84b4b86	3	;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
e3fe4da0	4	;; 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
eec82323	5
6748645f	6	;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
eec82323 LMI	7	;; Keywords: news
	8
	9	;; This file is part of GNU Emacs.
	10
	11	;; GNU Emacs is free software; you can redistribute it and/or modify
	12	;; it under the terms of the GNU General Public License as published by
5a9dffec	13	;; the Free Software Foundation; either version 3, or (at your option)
eec82323 LMI	14	;; any later version.
	15
	16	;; GNU Emacs is distributed in the hope that it will be useful,
	17	;; but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	;; GNU General Public License for more details.
	20
	21	;; You should have received a copy of the GNU General Public License
	22	;; along with GNU Emacs; see the file COPYING. If not, write to the
3a35cf56 LK	23	;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
3a35cf56 LK	24	;; Boston, MA 02110-1301, USA.
eec82323 LMI	25
	26	;;; Commentary:
	27
	28	;;; Code:
	29
	30	(require 'nnheader)
6748645f LMI	31	(require 'nnmail)
6748645f LMI	32	(require 'gnus-start)
eec82323 LMI	33	(require 'nnmh)
eec82323 LMI	34	(require 'nnoo)
16409b0b	35	(require 'mm-util)
23f87bed	36	(eval-when-compile (require 'cl))
eec82323	37
6748645f LMI	38	(nnoo-declare nndraft
6748645f LMI	39	nnmh)
eec82323	40
6748645f LMI	41	(defvoo nndraft-directory (nnheader-concat gnus-directory "drafts/")
	42	"Where nndraft will store its files."
	43	nnmh-directory)
eec82323	44
01c52d31 MB	45	(defvar nndraft-required-headers '(Date)
	46	"*Headers to be generated when saving a draft message.
	47	The headers in this variable and the ones in `message-required-headers'
	48	are generated if and only if they are also in `message-draft-headers'.")
	49
eec82323 LMI	50	\f
eec82323 LMI	51
6748645f LMI	52	(defvoo nndraft-current-group "" nil nnmh-current-group)
	53	(defvoo nndraft-get-new-mail nil nil nnmh-get-new-mail)
	54	(defvoo nndraft-current-directory nil nil nnmh-current-directory)
	55
eec82323	56	(defconst nndraft-version "nndraft 1.0")
6748645f	57	(defvoo nndraft-status-string "" nil nnmh-status-string)
eec82323 LMI	58
	59	\f
	60
	61	;;; Interface functions.
	62
	63	(nnoo-define-basics nndraft)
	64
6748645f LMI	65	(deffoo nndraft-open-server (server &optional defs)
	66	(nnoo-change-server 'nndraft server defs)
	67	(cond
	68	((not (file-exists-p nndraft-directory))
	69	(nndraft-close-server)
	70	(nnheader-report 'nndraft "No such file or directory: %s"
	71	nndraft-directory))
	72	((not (file-directory-p (file-truename nndraft-directory)))
	73	(nndraft-close-server)
	74	(nnheader-report 'nndraft "Not a directory: %s" nndraft-directory))
	75	(t
	76	(nnheader-report 'nndraft "Opened server %s using directory %s"
	77	server nndraft-directory)
	78	t)))
	79
eec82323	80	(deffoo nndraft-retrieve-headers (articles &optional group server fetch-old)
6748645f	81	(nndraft-possibly-change-group group)
eec82323 LMI	82	(save-excursion
	83	(set-buffer nntp-server-buffer)
	84	(erase-buffer)
16409b0b	85	(let* (article)
eec82323 LMI	86	;; We don't support fetching by Message-ID.
	87	(if (stringp (car articles))
	88	'headers
	89	(while articles
16409b0b	90	(narrow-to-region (point) (point))
eec82323 LMI	91	(when (nndraft-request-article
	92	(setq article (pop articles)) group server (current-buffer))
	93	(goto-char (point-min))
	94	(if (search-forward "\n\n" nil t)
	95	(forward-line -1)
	96	(goto-char (point-max)))
	97	(delete-region (point) (point-max))
16409b0b	98	(goto-char (point-min))
eec82323	99	(insert (format "221 %d Article retrieved.\n" article))
16409b0b GM	100	(widen)
16409b0b GM	101	(goto-char (point-max))
eec82323 LMI	102	(insert ".\n")))
	103
	104	(nnheader-fold-continuation-lines)
	105	'headers))))
	106
eec82323	107	(deffoo nndraft-request-article (id &optional group server buffer)
6748645f	108	(nndraft-possibly-change-group group)
eec82323 LMI	109	(when (numberp id)
	110	;; We get the newest file of the auto-saved file and the
	111	;; "real" file.
	112	(let* ((file (nndraft-article-filename id))
	113	(auto (nndraft-auto-save-file-name file))
	114	(newest (if (file-newer-than-file-p file auto) file auto))
	115	(nntp-server-buffer (or buffer nntp-server-buffer)))
	116	(when (and (file-exists-p newest)
16409b0b GM	117	(let ((nnmail-file-coding-system
16409b0b GM	118	(if (file-newer-than-file-p file auto)
23f87bed	119	(if (member group '("drafts" "delayed"))
16409b0b GM	120	message-draft-coding-system
	121	mm-text-coding-system)
	122	mm-auto-save-coding-system)))
	123	(nnmail-find-file newest)))
eec82323 LMI	124	(save-excursion
	125	(set-buffer nntp-server-buffer)
	126	(goto-char (point-min))
	127	;; If there's a mail header separator in this file,
	128	;; we remove it.
	129	(when (re-search-forward
23f87bed	130	(concat "^" (regexp-quote mail-header-separator) "$") nil t)
eec82323 LMI	131	(replace-match "" t t)))
	132	t))))
	133
	134	(deffoo nndraft-request-restore-buffer (article &optional group server)
	135	"Request a new buffer that is restored to the state of ARTICLE."
6748645f LMI	136	(nndraft-possibly-change-group group)
	137	(when (nndraft-request-article article group server (current-buffer))
	138	(message-remove-header "xref")
	139	(message-remove-header "lines")
23f87bed MB	140	;; Articles in nndraft:queue are considered as sent messages. The
	141	;; Date field should be the time when they are sent.
	142	;;(message-remove-header "date")
6748645f	143	t))
eec82323 LMI	144
eec82323 LMI	145	(deffoo nndraft-request-update-info (group info &optional server)
6748645f LMI	146	(nndraft-possibly-change-group group)
	147	(gnus-info-set-read
	148	info
	149	(gnus-update-read-articles (gnus-group-prefixed-name group '(nndraft ""))
	150	(nndraft-articles) t))
16409b0b GM	151	(let ((marks (nth 3 info)))
	152	(when marks
	153	;; Nix out all marks except the `unsend'-able article marks.
6748645f LMI	154	(setcar (nthcdr 3 info)
	155	(if (assq 'unsend marks)
	156	(list (assq 'unsend marks))
	157	nil))))
eec82323 LMI	158	t)
eec82323 LMI	159
23f87bed MB	160	(defun nndraft-generate-headers ()
	161	(save-excursion
	162	(message-generate-headers
	163	(message-headers-to-generate
01c52d31	164	nndraft-required-headers message-draft-headers nil))))
23f87bed	165
eec82323 LMI	166	(deffoo nndraft-request-associate-buffer (group)
eec82323 LMI	167	"Associate the current buffer with some article in the draft group."
6748645f LMI	168	(nndraft-open-server "")
	169	(nndraft-request-group group)
	170	(nndraft-possibly-change-group group)
	171	(let ((gnus-verbose-backends nil)
	172	(buf (current-buffer))
16409b0b GM	173	article file)
	174	(with-temp-buffer
	175	(insert-buffer-substring buf)
6748645f	176	(setq article (nndraft-request-accept-article
16409b0b GM	177	group (nnoo-current-server 'nndraft) t 'noinsert)
	178	file (nndraft-article-filename article)))
	179	(setq buffer-file-name (expand-file-name file)
	180	buffer-auto-save-file-name (make-auto-save-file-name))
eec82323	181	(clear-visited-file-modtime)
4a43ee9b MB	182	(let ((hook (if (boundp 'write-contents-functions)
	183	'write-contents-functions
	184	'write-contents-hooks)))
	185	(gnus-make-local-hook hook)
	186	(add-hook hook 'nndraft-generate-headers nil t))
eec82323 LMI	187	article))
eec82323 LMI	188
23f87bed MB	189	(deffoo nndraft-request-group (group &optional server dont-check)
	190	(nndraft-possibly-change-group group)
	191	(unless dont-check
	192	(let* ((pathname (nnmail-group-pathname group nndraft-directory))
	193	(file-name-coding-system nnmail-pathname-coding-system)
	194	dir file)
	195	(nnheader-re-read-dir pathname)
e9bd5782	196	(setq dir (mapcar (lambda (name) (string-to-number (substring name 1)))
23f87bed MB	197	(ignore-errors (directory-files
	198	pathname nil "^#[0-9]+#$" t))))
	199	(dolist (n dir)
	200	(unless (file-exists-p
	201	(setq file (expand-file-name (int-to-string n) pathname)))
	202	(rename-file (nndraft-auto-save-file-name file) file)))))
	203	(nnoo-parent-function 'nndraft
	204	'nnmh-request-group
	205	(list group server dont-check)))
	206
01c52d31 MB	207	(deffoo nndraft-request-move-article (article group server accept-form
01c52d31 MB	208	&optional last move-is-internal)
23f87bed MB	209	(nndraft-possibly-change-group group)
	210	(let ((buf (get-buffer-create " nndraft move"))
	211	result)
	212	(and
	213	(nndraft-request-article article group server)
	214	(save-excursion
	215	(set-buffer buf)
	216	(erase-buffer)
	217	(insert-buffer-substring nntp-server-buffer)
	218	(setq result (eval accept-form))
	219	(kill-buffer (current-buffer))
	220	result)
	221	(null (nndraft-request-expire-articles (list article) group server 'force))
	222	result)))
	223
6748645f LMI	224	(deffoo nndraft-request-expire-articles (articles group &optional server force)
	225	(nndraft-possibly-change-group group)
	226	(let* ((nnmh-allow-delete-final t)
	227	(res (nnoo-parent-function 'nndraft
	228	'nnmh-request-expire-articles
	229	(list articles group server force)))
	230	article)
eec82323 LMI	231	;; Delete all the "state" files of articles that have been expired.
	232	(while articles
	233	(unless (memq (setq article (pop articles)) res)
6748645f	234	(let ((auto (nndraft-auto-save-file-name
eec82323	235	(nndraft-article-filename article))))
eec82323	236	(when (file-exists-p auto)
16409b0b GM	237	(funcall nnmail-delete-file-function auto)))
	238	(dolist (backup
	239	(let ((kept-new-versions 1)
	240	(kept-old-versions 0))
	241	(find-backup-file-name
	242	(nndraft-article-filename article))))
	243	(when (file-exists-p backup)
	244	(funcall nnmail-delete-file-function backup)))))
eec82323 LMI	245	res))
	246
	247	(deffoo nndraft-request-accept-article (group &optional server last noinsert)
6748645f LMI	248	(nndraft-possibly-change-group group)
	249	(let ((gnus-verbose-backends nil))
	250	(nnoo-parent-function 'nndraft 'nnmh-request-accept-article
	251	(list group server last noinsert))))
eec82323	252
16409b0b GM	253	(deffoo nndraft-request-replace-article (article group buffer)
	254	(nndraft-possibly-change-group group)
	255	(let ((nnmail-file-coding-system
23f87bed MB	256	(if (member group '("drafts" "delayed"))
23f87bed MB	257	message-draft-coding-system
16409b0b GM	258	mm-text-coding-system)))
	259	(nnoo-parent-function 'nndraft 'nnmh-request-replace-article
	260	(list article group buffer))))
	261
eec82323	262	(deffoo nndraft-request-create-group (group &optional server args)
6748645f LMI	263	(nndraft-possibly-change-group group)
	264	(if (file-exists-p nndraft-current-directory)
	265	(if (file-directory-p nndraft-current-directory)
eec82323 LMI	266	t
	267	nil)
	268	(condition-case ()
	269	(progn
6748645f	270	(gnus-make-directory nndraft-current-directory)
eec82323 LMI	271	t)
	272	(file-error nil))))
	273
	274	\f
	275	;;; Low-Level Interface
	276
6748645f LMI	277	(defun nndraft-possibly-change-group (group)
	278	(when (and group
	279	(not (equal group nndraft-current-group)))
	280	(nndraft-open-server "")
	281	(setq nndraft-current-group group)
	282	(setq nndraft-current-directory
	283	(nnheader-concat nndraft-directory group))))
eec82323 LMI	284
	285	(defun nndraft-article-filename (article &rest args)
	286	(apply 'concat
6748645f	287	(file-name-as-directory nndraft-current-directory)
eec82323 LMI	288	(int-to-string article)
	289	args))
	290
	291	(defun nndraft-auto-save-file-name (file)
	292	(save-excursion
	293	(prog1
	294	(progn
	295	(set-buffer (get-buffer-create " draft tmp"))
	296	(setq buffer-file-name file)
	297	(make-auto-save-file-name))
	298	(kill-buffer (current-buffer)))))
	299
6748645f LMI	300	(defun nndraft-articles ()
	301	"Return the list of messages in the group."
	302	(gnus-make-directory nndraft-current-directory)
	303	(sort
e9bd5782	304	(mapcar 'string-to-number
6748645f LMI	305	(directory-files nndraft-current-directory nil "\\`[0-9]+\\'" t))
	306	'<))
	307
	308	(nnoo-import nndraft
	309	(nnmh
	310	nnmh-retrieve-headers
	311	nnmh-request-group
	312	nnmh-close-group
16409b0b	313	nnmh-request-list
23f87bed	314	nnmh-request-newsgroups))
6748645f	315
eec82323 LMI	316	(provide 'nndraft)
eec82323 LMI	317
cbee283d	318	;; arch-tag: 3ce26ca0-41cb-48b1-8703-4dad35e188aa
eec82323	319	;;; nndraft.el ends here