--- /dev/null
+;;; nnbabyl.el --- rmail mbox access for Gnus
+
+;; Copyright (C) 1995-2016 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 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
+;; 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. If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; For an overview of what the interface functions do, please see the
+;; Gnus sources.
+
+;;; Code:
+
+(require 'nnheader)
+(condition-case nil
+ (require 'rmail)
+ (error (nnheader-message
+ 5 "Ignore rmail errors from this file, you don't have rmail")))
+(require 'nnmail)
+(require 'nnoo)
+(eval-when-compile (require 'cl))
+
+(nnoo-declare nnbabyl)
+
+(defvoo nnbabyl-mbox-file (expand-file-name "~/RMAIL")
+ "The name of the rmail box file in the users home directory.")
+
+(defvoo nnbabyl-active-file (expand-file-name "~/.rmail-active")
+ "The name of the active file for the rmail box.")
+
+(defvoo nnbabyl-get-new-mail t
+ "If non-nil, nnbabyl will check the incoming mail file and split the mail.")
+
+
+(defvoo nnbabyl-prepare-save-mail-hook nil
+ "Hook run narrowed to an article before saving.")
+
+\f
+
+(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)
+
+\f
+
+;;; Interface functions
+
+(nnoo-define-basics nnbabyl)
+
+(deffoo nnbabyl-retrieve-headers (articles &optional group server fetch-old)
+ (with-current-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%%"
+ (floor (* count 100.0) 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)
+ (with-current-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)
+ (with-current-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 info)
+ (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 ()
+ (with-current-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)
+
+ (with-current-buffer nnbabyl-mbox-buffer
+ (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)))
+ (nnbabyl-possibly-change-newsgroup newsgroup server))
+ (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 move-is-internal)
+ (let ((buf (get-buffer-create " *nnbabyl move*"))
+ result)
+ (and
+ (nnbabyl-request-article article group server)
+ (with-current-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 (point-at-bol) (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")
+ group
+ (nnmail-fetch-field "subject")
+ (nnmail-fetch-field "from")))
+ (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")
+ group
+ (nnmail-fetch-field "subject")
+ (nnmail-fetch-field "from")))
+ (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)
+ (with-current-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.
+ (with-current-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)
+ (with-current-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))
+
+\f
+;;; 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 (point-at-bol) (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-number
+ (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.
+ (with-current-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)
+ (with-current-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 (point-at-bol) (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
projects / packages / blobdiff