X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fnnbabyl.el;fp=lisp%2Fnnbabyl.el;h=0000000000000000000000000000000000000000;hb=b369cf058148bbe6dee0154df7bcc2a7c0cc63d0;hp=6e4f8833df2f8dd46dfd62dc3bceb504c6c46919;hpb=73430ac519bb1723c621b7b393a1e37c949e4c16;p=elisp%2Fgnus.git-

diff --git a/lisp/nnbabyl.el b/lisp/nnbabyl.el
deleted file mode 100644
index 6e4f883..0000000
--- a/lisp/nnbabyl.el
+++ /dev/null
@@ -1,673 +0,0 @@
-;;; nnbabyl.el --- rmail mbox access for Gnus
-
-;; Copyright (C) 1995, 1996, 1997, 1998, 1099, 2000
-;;	Free Software Foundation, Inc.
-
-;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
-;;	Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
-;; Keywords: news, 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)
-;; 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., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-
-;; For an overview of what the interface functions do, please see the
-;; Gnus sources.
-
-;;; Code:
-
-(eval-when-compile (require 'cl))
-
-(require 'nnheader)
-(condition-case nil
-    (require 'rmail)
-  (t (nnheader-message
-      5 "Ignore rmail errors from this file, you don't have rmail")))
-(require 'nnmail)
-(require 'nnoo)
-
-(nnoo-declare nnbabyl)
-
-(defvoo nnbabyl-mbox-file (expand-file-name "~/RMAIL")
-  "The name of the rmail box file in the users home directory.
-
-This variable is a virtual server slot.  See the Gnus manual for details.")
-
-(defvoo nnbabyl-active-file (expand-file-name "~/.rmail-active")
-  "The name of the active file for the rmail box.
-
-This variable is a virtual server slot.  See the Gnus manual for details.")
-
-(defvoo nnbabyl-get-new-mail t
-  "If non-nil, nnbabyl will check the incoming mail file and split the mail.
-
-This variable is a virtual server slot.  See the Gnus manual for details.")
-
-
-(defvoo nnbabyl-prepare-save-mail-hook nil
-  "Hook run narrowed to an article before saving.
-
-This variable is a virtual server slot.  See the Gnus manual for details.")
-
-
-
-(defvar nnbabyl-mail-delimiter "\^_")
-
-(defconst nnbabyl-version "nnbabyl 1.0"
-  "nnbabyl version.")
-
-(defvoo nnbabyl-mbox-buffer nil)
-(defvoo nnbabyl-current-group nil)
-(defvoo nnbabyl-status-string "")
-(defvoo nnbabyl-group-alist nil)
-(defvoo nnbabyl-active-timestamp nil)
-
-(defvoo nnbabyl-previous-buffer-mode nil)
-
-(eval-and-compile
-  (autoload 'gnus-set-text-properties "gnus-ems"))
-
-
-
-;;; Interface functions
-
-(nnoo-define-basics nnbabyl)
-
-(deffoo nnbabyl-retrieve-headers (articles &optional group server fetch-old)
-  (save-excursion
-    (set-buffer nntp-server-buffer)
-    (erase-buffer)
-    (let ((number (length articles))
-	  (count 0)
-	  (delim (concat "^" nnbabyl-mail-delimiter))
-	  article art-string start stop)
-      (nnbabyl-possibly-change-newsgroup group server)
-      (while (setq article (pop articles))
-	(setq art-string (nnbabyl-article-string article))
-	(set-buffer nnbabyl-mbox-buffer)
-	(end-of-line)
-	(when (or (search-forward art-string nil t)
-		  (search-backward art-string nil t))
-	  (unless (re-search-backward delim nil t)
-	    (goto-char (point-min)))
-	  (while (and (not (looking-at ".+:"))
-		      (zerop (forward-line 1))))
-	  (setq start (point))
-	  (search-forward "\n\n" nil t)
-	  (setq stop (1- (point)))
-	  (set-buffer nntp-server-buffer)
-	  (insert "221 ")
-	  (princ article (current-buffer))
-	  (insert " Article retrieved.\n")
-	  (insert-buffer-substring nnbabyl-mbox-buffer start stop)
-	  (goto-char (point-max))
-	  (insert ".\n"))
-	(and (numberp nnmail-large-newsgroup)
-	     (> number nnmail-large-newsgroup)
-	     (zerop (% (incf count) 20))
-	     (nnheader-message 5 "nnbabyl: Receiving headers... %d%%"
-			       (/ (* count 100) number))))
-
-      (and (numberp nnmail-large-newsgroup)
-	   (> number nnmail-large-newsgroup)
-	   (nnheader-message 5 "nnbabyl: Receiving headers...done"))
-
-      (set-buffer nntp-server-buffer)
-      (nnheader-fold-continuation-lines)
-      'headers)))
-
-(deffoo nnbabyl-open-server (server &optional defs)
-  (nnoo-change-server 'nnbabyl server defs)
-  (nnbabyl-create-mbox)
-  (cond
-   ((not (file-exists-p nnbabyl-mbox-file))
-    (nnbabyl-close-server)
-    (nnheader-report 'nnbabyl "No such file: %s" nnbabyl-mbox-file))
-   ((file-directory-p nnbabyl-mbox-file)
-    (nnbabyl-close-server)
-    (nnheader-report 'nnbabyl "Not a regular file: %s" nnbabyl-mbox-file))
-   (t
-    (nnheader-report 'nnbabyl "Opened server %s using mbox %s" server
-		     nnbabyl-mbox-file)
-    t)))
-
-(deffoo nnbabyl-close-server (&optional server)
-  ;; Restore buffer mode.
-  (when (and (nnbabyl-server-opened)
-	     nnbabyl-previous-buffer-mode)
-    (save-excursion
-      (set-buffer nnbabyl-mbox-buffer)
-      (narrow-to-region
-       (caar nnbabyl-previous-buffer-mode)
-       (cdar nnbabyl-previous-buffer-mode))
-      (funcall (cdr nnbabyl-previous-buffer-mode))))
-  (nnoo-close-server 'nnbabyl server)
-  (setq nnbabyl-mbox-buffer nil)
-  t)
-
-(deffoo nnbabyl-server-opened (&optional server)
-  (and (nnoo-current-server-p 'nnbabyl server)
-       nnbabyl-mbox-buffer
-       (buffer-name nnbabyl-mbox-buffer)
-       nntp-server-buffer
-       (buffer-name nntp-server-buffer)))
-
-(deffoo nnbabyl-request-article (article &optional newsgroup server buffer)
-  (nnbabyl-possibly-change-newsgroup newsgroup server)
-  (save-excursion
-    (set-buffer nnbabyl-mbox-buffer)
-    (goto-char (point-min))
-    (when (search-forward (nnbabyl-article-string article) nil t)
-      (let (start stop summary-line)
-	(unless (re-search-backward (concat "^" nnbabyl-mail-delimiter) nil t)
-	  (goto-char (point-min))
-	  (end-of-line))
-	(while (and (not (looking-at ".+:"))
-		    (zerop (forward-line 1))))
-	(setq start (point))
-	(or (when (re-search-forward
-		   (concat "^" nnbabyl-mail-delimiter) nil t)
-	      (beginning-of-line)
-	      t)
-	    (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 nnbabyl-mbox-buffer start stop)
-	  (goto-char (point-min))
-	  ;; If there is an EOOH header, then we have to remove some
-	  ;; duplicated headers.
-	  (setq summary-line (looking-at "Summary-line:"))
-	  (when (search-forward "\n*** EOOH ***" nil t)
-	    (if summary-line
-		;; The headers to be deleted are located before the
-		;; EOOH line...
-		(delete-region (point-min) (progn (forward-line 1)
-						  (point)))
-	      ;; ...or after.
-	      (delete-region (progn (beginning-of-line) (point))
-			     (or (search-forward "\n\n" nil t)
-				 (point)))))
-	  (if (numberp article)
-	      (cons nnbabyl-current-group article)
-	    (nnbabyl-article-group-number)))))))
-
-(deffoo nnbabyl-request-group (group &optional server dont-check)
-  (let ((active (cadr (assoc group nnbabyl-group-alist))))
-    (save-excursion
-      (cond
-       ((or (null active)
-	    (null (nnbabyl-possibly-change-newsgroup group server)))
-	(nnheader-report 'nnbabyl "No such group: %s" group))
-       (dont-check
-	(nnheader-report 'nnbabyl "Selected group %s" group)
-	(nnheader-insert ""))
-       (t
-	(nnheader-report 'nnbabyl "Selected group %s" group)
-	(nnheader-insert "211 %d %d %d %s\n"
-			 (1+ (- (cdr active) (car active)))
-			 (car active) (cdr active) group))))))
-
-(deffoo nnbabyl-request-scan (&optional group server)
-  (nnbabyl-possibly-change-newsgroup group server)
-  (nnbabyl-read-mbox)
-  (nnmail-get-new-mail
-   'nnbabyl
-   (lambda ()
-     (save-excursion
-       (set-buffer nnbabyl-mbox-buffer)
-       (save-buffer)))
-   (file-name-directory nnbabyl-mbox-file)
-   group
-   (lambda ()
-     (save-excursion
-       (let ((in-buf (current-buffer)))
-	 (goto-char (point-min))
-	 (while (search-forward "\n\^_\n" nil t)
-	   (delete-char -1))
-	 (set-buffer nnbabyl-mbox-buffer)
-	 (goto-char (point-max))
-	 (search-backward "\n\^_" nil t)
-	 (goto-char (match-end 0))
-	 (insert-buffer-substring in-buf)))
-     (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))))
-
-(deffoo nnbabyl-close-group (group &optional server)
-  t)
-
-(deffoo nnbabyl-request-create-group (group &optional server args)
-  (nnmail-activate 'nnbabyl)
-  (unless (assoc group nnbabyl-group-alist)
-    (push (list group (cons 1 0))
-	  nnbabyl-group-alist)
-    (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))
-  t)
-
-(deffoo nnbabyl-request-list (&optional server)
-  (save-excursion
-    (nnmail-find-file nnbabyl-active-file)
-    (setq nnbabyl-group-alist (nnmail-get-active))
-    t))
-
-(deffoo nnbabyl-request-newgroups (date &optional server)
-  (nnbabyl-request-list server))
-
-(deffoo nnbabyl-request-list-newsgroups (&optional server)
-  (nnheader-report 'nnbabyl "nnbabyl: LIST NEWSGROUPS is not implemented."))
-
-(deffoo nnbabyl-request-expire-articles
-    (articles newsgroup &optional server force)
-  (nnbabyl-possibly-change-newsgroup newsgroup server)
-  (let* ((is-old t)
-	 rest)
-    (nnmail-activate 'nnbabyl)
-
-    (save-excursion
-      (set-buffer nnbabyl-mbox-buffer)
-      (gnus-set-text-properties (point-min) (point-max) nil)
-      (while (and articles is-old)
-	(goto-char (point-min))
-	(when (search-forward (nnbabyl-article-string (car articles)) nil t)
-	  (if (setq is-old
-		    (nnmail-expired-article-p
-		     newsgroup
-		     (buffer-substring
-		      (point) (progn (end-of-line) (point))) force))
-	      (progn
-		(unless (eq nnmail-expiry-target 'delete)
-		  (with-temp-buffer
-		    (nnbabyl-request-article (car articles)
-					     newsgroup server
-					     (current-buffer))
-		    (let ((nnml-current-directory nil))
-		      (nnmail-expiry-target-group
-		       nnmail-expiry-target newsgroup))))
-		(nnheader-message 5 "Deleting article %d in %s..."
-				  (car articles) newsgroup)
-		(nnbabyl-delete-mail))
-	    (push (car articles) rest)))
-	(setq articles (cdr articles)))
-      (save-buffer)
-      ;; Find the lowest active article in this group.
-      (let ((active (nth 1 (assoc newsgroup nnbabyl-group-alist))))
-	(goto-char (point-min))
-	(while (and (not (search-forward
-			  (nnbabyl-article-string (car active)) nil t))
-		    (<= (car active) (cdr active)))
-	  (setcar active (1+ (car active)))
-	  (goto-char (point-min))))
-      (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
-      (nconc rest articles))))
-
-(deffoo nnbabyl-request-move-article
-    (article group server accept-form &optional last)
-  (let ((buf (get-buffer-create " *nnbabyl move*"))
-	result)
-    (and
-     (nnbabyl-request-article article group server)
-     (save-excursion
-       (set-buffer buf)
-       (insert-buffer-substring nntp-server-buffer)
-       (goto-char (point-min))
-       (while (re-search-forward
-	       "^X-Gnus-Newsgroup:"
-	       (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 (current-buffer))
-       result)
-     (save-excursion
-       (nnbabyl-possibly-change-newsgroup group server)
-       (set-buffer nnbabyl-mbox-buffer)
-       (goto-char (point-min))
-       (if (search-forward (nnbabyl-article-string article) nil t)
-	   (nnbabyl-delete-mail))
-       (and last (save-buffer))))
-    result))
-
-(deffoo nnbabyl-request-accept-article (group &optional server last)
-  (nnbabyl-possibly-change-newsgroup group server)
-  (nnmail-check-syntax)
-  (let ((buf (current-buffer))
-	result beg)
-    (and
-     (nnmail-activate 'nnbabyl)
-     (save-excursion
-       (goto-char (point-min))
-       (search-forward "\n\n" nil t)
-       (forward-line -1)
-       (save-excursion
-	 (while (re-search-backward "^X-Gnus-Newsgroup: " beg t)
-	   (delete-region (point) (progn (forward-line 1) (point)))))
-       (when nnmail-cache-accepted-message-ids
-	 (nnmail-cache-insert (nnmail-fetch-field "message-id")))
-       (setq result
-	     (if (stringp group)
-		 (list (cons group (nnbabyl-active-number group)))
-	       (nnmail-article-group 'nnbabyl-active-number)))
-       (if (and (null result)
-		(yes-or-no-p "Moved to `junk' group; delete article? "))
-	   (setq result 'junk)
-	 (setq result (car (nnbabyl-save-mail result))))
-       (set-buffer nnbabyl-mbox-buffer)
-       (goto-char (point-max))
-       (search-backward "\n\^_")
-       (goto-char (match-end 0))
-       (insert-buffer-substring buf)
-       (when last
-	 (when nnmail-cache-accepted-message-ids
-	   (nnmail-cache-insert (nnmail-fetch-field "message-id")))
-	 (save-buffer)
-	 (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))
-       result))))
-
-(deffoo nnbabyl-request-replace-article (article group buffer)
-  (nnbabyl-possibly-change-newsgroup group)
-  (save-excursion
-    (set-buffer nnbabyl-mbox-buffer)
-    (goto-char (point-min))
-    (if (not (search-forward (nnbabyl-article-string article) nil t))
-	nil
-      (nnbabyl-delete-mail t t)
-      (insert-buffer-substring buffer)
-      (save-buffer)
-      t)))
-
-(deffoo nnbabyl-request-delete-group (group &optional force server)
-  (nnbabyl-possibly-change-newsgroup group server)
-  ;; Delete all articles in GROUP.
-  (if (not force)
-      ()				; Don't delete the articles.
-    (save-excursion
-      (set-buffer nnbabyl-mbox-buffer)
-      (goto-char (point-min))
-      ;; Delete all articles in this group.
-      (let ((ident (concat "\nX-Gnus-Newsgroup: " nnbabyl-current-group ":"))
-	    found)
-	(while (search-forward ident nil t)
-	  (setq found t)
-	  (nnbabyl-delete-mail))
-	(when found
-	  (save-buffer)))))
-  ;; Remove the group from all structures.
-  (setq nnbabyl-group-alist
-	(delq (assoc group nnbabyl-group-alist) nnbabyl-group-alist)
-	nnbabyl-current-group nil)
-  ;; Save the active file.
-  (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
-  t)
-
-(deffoo nnbabyl-request-rename-group (group new-name &optional server)
-  (nnbabyl-possibly-change-newsgroup group server)
-  (save-excursion
-    (set-buffer nnbabyl-mbox-buffer)
-    (goto-char (point-min))
-    (let ((ident (concat "\nX-Gnus-Newsgroup: " nnbabyl-current-group ":"))
-	  (new-ident (concat "\nX-Gnus-Newsgroup: " new-name ":"))
-	  found)
-      (while (search-forward ident nil t)
-	(replace-match new-ident t t)
-	(setq found t))
-      (when found
-	(save-buffer))))
-  (let ((entry (assoc group nnbabyl-group-alist)))
-    (and entry (setcar entry new-name))
-    (setq nnbabyl-current-group nil)
-    ;; Save the new group alist.
-    (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
-    t))
-
-
-;;; Internal functions.
-
-;; If FORCE, delete article no matter how many X-Gnus-Newsgroup
-;; headers there are.  If LEAVE-DELIM, don't delete the Unix mbox
-;; delimiter line.
-(defun nnbabyl-delete-mail (&optional force leave-delim)
-  ;; Delete the current X-Gnus-Newsgroup line.
-  (unless force
-    (delete-region
-     (progn (beginning-of-line) (point))
-     (progn (forward-line 1) (point))))
-  ;; Beginning of the article.
-  (save-excursion
-    (save-restriction
-      (widen)
-      (narrow-to-region
-       (save-excursion
-	 (unless (re-search-backward (concat "^" nnbabyl-mail-delimiter) nil t)
-	   (goto-char (point-min))
-	   (end-of-line))
-	 (if leave-delim (progn (forward-line 1) (point))
-	   (match-beginning 0)))
-       (progn
-	 (forward-line 1)
-	 (or (and (re-search-forward (concat "^" nnbabyl-mail-delimiter)
-				     nil t)
-		  (match-beginning 0))
-	     (point-max))))
-      (goto-char (point-min))
-      ;; Only delete the article if no other groups owns it as well.
-      (when (or force (not (re-search-forward "^X-Gnus-Newsgroup: " nil t)))
-	(delete-region (point-min) (point-max))))))
-
-(defun nnbabyl-possibly-change-newsgroup (newsgroup &optional server)
-  (when (and server
-	     (not (nnbabyl-server-opened server)))
-    (nnbabyl-open-server server))
-  (when (or (not nnbabyl-mbox-buffer)
-	    (not (buffer-name nnbabyl-mbox-buffer)))
-    (save-excursion (nnbabyl-read-mbox)))
-  (unless nnbabyl-group-alist
-    (nnmail-activate 'nnbabyl))
-  (if newsgroup
-      (if (assoc newsgroup nnbabyl-group-alist)
-	  (setq nnbabyl-current-group newsgroup)
-	(nnheader-report 'nnbabyl "No such group in file"))
-    t))
-
-(defun nnbabyl-article-string (article)
-  (if (numberp article)
-      (concat "\nX-Gnus-Newsgroup: " nnbabyl-current-group ":"
-	      (int-to-string article) " ")
-    (concat "\nMessage-ID: " article)))
-
-(defun nnbabyl-article-group-number ()
-  (save-excursion
-    (goto-char (point-min))
-    (when (re-search-forward "^X-Gnus-Newsgroup: +\\([^:]+\\):\\([0-9]+\\) "
-			     nil t)
-      (cons (buffer-substring (match-beginning 1) (match-end 1))
-	    (string-to-int
-	     (buffer-substring (match-beginning 2) (match-end 2)))))))
-
-(defun nnbabyl-insert-lines ()
-  "Insert how many lines and chars there are in the body of the mail."
-  (let (lines chars)
-    (save-excursion
-      (goto-char (point-min))
-      (when (search-forward "\n\n" nil t)
-	;; There may be an EOOH line here...
-	(when (looking-at "\\*\\*\\* EOOH \\*\\*\\*")
-	  (search-forward "\n\n" nil t))
-	(setq chars (- (point-max) (point))
-	      lines (max (- (count-lines (point) (point-max)) 1) 0))
-	;; Move back to the end of the headers.
-	(goto-char (point-min))
-	(search-forward "\n\n" nil t)
-	(forward-char -1)
-	(save-excursion
-	  (when (re-search-backward "^Lines: " nil t)
-	    (delete-region (point) (progn (forward-line 1) (point)))))
-	(insert (format "Lines: %d\n" lines))
-	chars))))
-
-(defun nnbabyl-save-mail (group-art)
-  ;; Called narrowed to an article.
-  (nnbabyl-insert-lines)
-  (nnmail-insert-xref group-art)
-  (nnbabyl-insert-newsgroup-line group-art)
-  (run-hooks 'nnbabyl-prepare-save-mail-hook)
-  group-art)
-
-(defun nnbabyl-insert-newsgroup-line (group-art)
-  (save-excursion
-    (goto-char (point-min))
-    (while (looking-at "From ")
-      (replace-match "Mail-from: From " t t)
-      (forward-line 1))
-    ;; If there is a C-l at the beginning of the narrowed region, this
-    ;; isn't really a "save", but rather a "scan".
-    (goto-char (point-min))
-    (unless (looking-at "\^L")
-      (save-excursion
-	(insert "\^L\n0, unseen,,\n*** EOOH ***\n")
-	(goto-char (point-max))
-	(insert "\^_\n")))
-    (when (search-forward "\n\n" nil t)
-      (forward-char -1)
-      (while group-art
-	(insert (format "X-Gnus-Newsgroup: %s:%d   %s\n"
-			(caar group-art) (cdar group-art)
-			(current-time-string)))
-	(setq group-art (cdr group-art))))
-    t))
-
-(defun nnbabyl-active-number (group)
-  ;; Find the next article number in GROUP.
-  (let ((active (cadr (assoc group nnbabyl-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)))
-	    nnbabyl-group-alist))
-    (cdr active)))
-
-(defun nnbabyl-create-mbox ()
-  (unless (file-exists-p nnbabyl-mbox-file)
-    ;; Create a new, empty RMAIL mbox file.
-    (save-excursion
-      (set-buffer (setq nnbabyl-mbox-buffer
-			(create-file-buffer nnbabyl-mbox-file)))
-      (setq buffer-file-name nnbabyl-mbox-file)
-      (insert "BABYL OPTIONS:\n\n\^_")
-      (nnmail-write-region
-       (point-min) (point-max) nnbabyl-mbox-file t 'nomesg))))
-
-(defun nnbabyl-read-mbox ()
-  (nnmail-activate 'nnbabyl)
-  (nnbabyl-create-mbox)
-
-  (unless (and nnbabyl-mbox-buffer
-	       (buffer-name nnbabyl-mbox-buffer)
-	       (save-excursion
-		 (set-buffer nnbabyl-mbox-buffer)
-		 (= (buffer-size) (nnheader-file-size nnbabyl-mbox-file))))
-    ;; This buffer has changed since we read it last.  Possibly.
-    (save-excursion
-      (let ((delim (concat "^" nnbabyl-mail-delimiter))
-	    (alist nnbabyl-group-alist)
-	    start end number)
-	(set-buffer (setq nnbabyl-mbox-buffer
-			  (nnheader-find-file-noselect
-			   nnbabyl-mbox-file nil t)))
-	;; Save previous buffer mode.
-	(setq nnbabyl-previous-buffer-mode
-	      (cons (cons (point-min) (point-max))
-		    major-mode))
-
-	(buffer-disable-undo)
-	(widen)
-	(setq buffer-read-only nil)
-	(fundamental-mode)
-
-	;; Go through the group alist and compare against
-	;; the rmail file.
-	(while alist
-	  (goto-char (point-max))
-	  (when (and (re-search-backward
-		      (format "^X-Gnus-Newsgroup: %s:\\([0-9]+\\) "
-			      (caar alist))
-		      nil t)
-		     (> (setq number
-			      (string-to-number
-			       (buffer-substring
-				(match-beginning 1) (match-end 1))))
-			(cdadar alist)))
-	    (setcdr (cadar alist) number))
-	  (setq alist (cdr alist)))
-
-	;; We go through the mbox and make sure that each and
-	;; every mail belongs to some group or other.
-	(goto-char (point-min))
-	(if (looking-at "\^L")
-	    (setq start (point))
-	  (re-search-forward delim nil t)
-	  (setq start (match-end 0)))
-	(while (re-search-forward delim nil t)
-	  (setq end (match-end 0))
-	  (unless (search-backward "\nX-Gnus-Newsgroup: " start t)
-	    (goto-char end)
-	    (save-excursion
-	      (save-restriction
-		(narrow-to-region (goto-char start) end)
-		(nnbabyl-save-mail
-		 (nnmail-article-group 'nnbabyl-active-number))
-		(setq end (point-max)))))
-	  (goto-char (setq start end)))
-	(when (buffer-modified-p (current-buffer))
-	  (save-buffer))
-	(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)))))
-
-(defun nnbabyl-remove-incoming-delims ()
-  (goto-char (point-min))
-  (while (search-forward "\^_" nil t)
-    (replace-match "?" t t)))
-
-(defun nnbabyl-check-mbox ()
-  "Go through the nnbabyl mbox and make sure that no article numbers are reused."
-  (interactive)
-  (let ((idents (make-vector 1000 0))
-	id)
-    (save-excursion
-      (when (or (not nnbabyl-mbox-buffer)
-		(not (buffer-name nnbabyl-mbox-buffer)))
-	(nnbabyl-read-mbox))
-      (set-buffer nnbabyl-mbox-buffer)
-      (goto-char (point-min))
-      (while (re-search-forward "^X-Gnus-Newsgroup: \\([^ ]+\\) "  nil t)
-	(if (intern-soft (setq id (match-string 1)) idents)
-	    (progn
-	      (delete-region (progn (beginning-of-line) (point))
-			     (progn (forward-line 1) (point)))
-	      (nnheader-message 7 "Moving %s..." id)
-	      (nnbabyl-save-mail
-	       (nnmail-article-group 'nnbabyl-active-number)))
-	  (intern id idents)))
-      (when (buffer-modified-p (current-buffer))
-	(save-buffer))
-      (nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
-      (nnheader-message 5 ""))))
-
-(provide 'nnbabyl)
-
-;;; nnbabyl.el ends here