mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-04 08:47:11 +00:00
8497af6892
Reported by Barry Fishman <barry@ecubist.org>. Along the way, I checked other variables which are similarly let-bound to nil and then read with any intervening assignment, which found another similar case of missing `defvar`s plus a bit of dead code. * lisp/gnus/gnus-kill.el (gnus-apply-kill-file-internal): Remove constant nil var `beg`. * lisp/gnus/gnus-search.el (gnus-search-query-parse-kv): Remove constant nil var `return`. * lisp/gnus/gnus-start.el (gnus-ask-server-for-new-groups): Remove constant nil var `group`. (gnus-killed-assoc, gnus-marked-assoc, gnus-newsrc-assoc): Declare vars. * lisp/gnus/gnus-sum.el (gnus-compute-read-articles): Remove constant nil var `first`. * lisp/gnus/nnbabyl.el (nnbabyl-request-accept-article): Remove constant nil var `beg`. * lisp/gnus/nnfolder.el (nnfolder-possibly-change-group): Remove constant nil var `inf`. * lisp/gnus/nnrss.el (nnrss-request-article): Remove constant nil var `err`.
645 lines
21 KiB
EmacsLisp
645 lines
21 KiB
EmacsLisp
;;; nnbabyl.el --- rmail mbox access for Gnus -*- lexical-binding: t; -*-
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;; Copyright (C) 1995-2021 Free Software Foundation, Inc.
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;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
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;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
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;; Keywords: news, mail
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; For an overview of what the interface functions do, please see the
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;; Gnus sources.
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;;; Code:
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(require 'nnheader)
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(require 'rmail)
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(require 'nnmail)
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(require 'nnoo)
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(eval-when-compile (require 'cl-lib))
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(nnoo-declare nnbabyl)
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(defvoo nnbabyl-mbox-file (expand-file-name "~/RMAIL")
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"The name of the rmail box file in the users home directory.")
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(defvoo nnbabyl-active-file (expand-file-name "~/.rmail-active")
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"The name of the active file for the rmail box.")
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(defvoo nnbabyl-get-new-mail t
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"If non-nil, nnbabyl will check the incoming mail file and split the mail.")
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(defvoo nnbabyl-prepare-save-mail-hook nil
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"Hook run narrowed to an article before saving.")
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(defvar nnbabyl-mail-delimiter "\^_")
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(defconst nnbabyl-version "nnbabyl 1.0"
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"nnbabyl version.")
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(defvoo nnbabyl-mbox-buffer nil)
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(defvoo nnbabyl-current-group nil)
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(defvoo nnbabyl-status-string "")
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(defvoo nnbabyl-group-alist nil)
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(defvoo nnbabyl-active-timestamp nil)
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(defvoo nnbabyl-previous-buffer-mode nil)
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;;; Interface functions
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(nnoo-define-basics nnbabyl)
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(deffoo nnbabyl-retrieve-headers (articles &optional group server _fetch-old)
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(with-current-buffer nntp-server-buffer
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(erase-buffer)
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(let ((number (length articles))
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(count 0)
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(delim (concat "^" nnbabyl-mail-delimiter))
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article art-string start stop)
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(nnbabyl-possibly-change-newsgroup group server)
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(while (setq article (pop articles))
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(setq art-string (nnbabyl-article-string article))
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(set-buffer nnbabyl-mbox-buffer)
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(end-of-line)
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(when (or (search-forward art-string nil t)
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(search-backward art-string nil t))
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(unless (re-search-backward delim nil t)
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(goto-char (point-min)))
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(while (and (not (looking-at ".+:"))
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(zerop (forward-line 1))))
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(setq start (point))
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(search-forward "\n\n" nil t)
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(setq stop (1- (point)))
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(set-buffer nntp-server-buffer)
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(insert "221 ")
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(princ article (current-buffer))
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(insert " Article retrieved.\n")
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(insert-buffer-substring nnbabyl-mbox-buffer start stop)
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(goto-char (point-max))
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(insert ".\n"))
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(and (numberp nnmail-large-newsgroup)
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(> number nnmail-large-newsgroup)
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(zerop (% (cl-incf count) 20))
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(nnheader-message 5 "nnbabyl: Receiving headers... %d%%"
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(floor (* count 100.0) number))))
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(and (numberp nnmail-large-newsgroup)
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(> number nnmail-large-newsgroup)
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(nnheader-message 5 "nnbabyl: Receiving headers...done"))
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(set-buffer nntp-server-buffer)
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(nnheader-fold-continuation-lines)
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'headers)))
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(deffoo nnbabyl-open-server (server &optional defs)
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(nnoo-change-server 'nnbabyl server defs)
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(nnbabyl-create-mbox)
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(cond
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((not (file-exists-p nnbabyl-mbox-file))
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(nnbabyl-close-server)
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(nnheader-report 'nnbabyl "No such file: %s" nnbabyl-mbox-file))
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((file-directory-p nnbabyl-mbox-file)
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(nnbabyl-close-server)
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(nnheader-report 'nnbabyl "Not a regular file: %s" nnbabyl-mbox-file))
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(t
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(nnheader-report 'nnbabyl "Opened server %s using mbox %s" server
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nnbabyl-mbox-file)
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t)))
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(deffoo nnbabyl-close-server (&optional server _defs)
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;; Restore buffer mode.
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(when (and (nnbabyl-server-opened)
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nnbabyl-previous-buffer-mode)
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(with-current-buffer nnbabyl-mbox-buffer
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(narrow-to-region
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(caar nnbabyl-previous-buffer-mode)
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(cdar nnbabyl-previous-buffer-mode))
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(funcall (cdr nnbabyl-previous-buffer-mode))))
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(nnoo-close-server 'nnbabyl server)
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(setq nnbabyl-mbox-buffer nil)
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t)
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(deffoo nnbabyl-server-opened (&optional server)
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(and (nnoo-current-server-p 'nnbabyl server)
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(buffer-live-p nnbabyl-mbox-buffer)
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(buffer-live-p nntp-server-buffer)))
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(deffoo nnbabyl-request-article (article &optional newsgroup server buffer)
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(nnbabyl-possibly-change-newsgroup newsgroup server)
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(with-current-buffer nnbabyl-mbox-buffer
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(goto-char (point-min))
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(when (search-forward (nnbabyl-article-string article) nil t)
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(let (start stop summary-line)
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(unless (re-search-backward (concat "^" nnbabyl-mail-delimiter) nil t)
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(goto-char (point-min))
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(end-of-line))
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(while (and (not (looking-at ".+:"))
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(zerop (forward-line 1))))
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(setq start (point))
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(or (when (re-search-forward
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(concat "^" nnbabyl-mail-delimiter) nil t)
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(beginning-of-line)
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t)
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(goto-char (point-max)))
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(setq stop (point))
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(let ((nntp-server-buffer (or buffer nntp-server-buffer)))
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(set-buffer nntp-server-buffer)
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(erase-buffer)
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(insert-buffer-substring nnbabyl-mbox-buffer start stop)
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(goto-char (point-min))
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;; If there is an EOOH header, then we have to remove some
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;; duplicated headers.
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(setq summary-line (looking-at "Summary-line:"))
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(when (search-forward "\n*** EOOH ***" nil t)
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(if summary-line
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;; The headers to be deleted are located before the
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;; EOOH line...
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(delete-region (point-min) (progn (forward-line 1)
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(point)))
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;; ...or after.
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(delete-region (progn (beginning-of-line) (point))
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(or (search-forward "\n\n" nil t)
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(point)))))
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(if (numberp article)
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(cons nnbabyl-current-group article)
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(nnbabyl-article-group-number)))))))
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(deffoo nnbabyl-request-group (group &optional server dont-check _info)
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(let ((active (cadr (assoc group nnbabyl-group-alist))))
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(save-excursion
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(cond
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((or (null active)
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(null (nnbabyl-possibly-change-newsgroup group server)))
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(nnheader-report 'nnbabyl "No such group: %s" group))
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(dont-check
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(nnheader-report 'nnbabyl "Selected group %s" group)
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(nnheader-insert ""))
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(t
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(nnheader-report 'nnbabyl "Selected group %s" group)
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(nnheader-insert "211 %d %d %d %s\n"
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(1+ (- (cdr active) (car active)))
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(car active) (cdr active) group))))))
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(deffoo nnbabyl-request-scan (&optional group server)
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(nnbabyl-possibly-change-newsgroup group server)
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(nnbabyl-read-mbox)
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(nnmail-get-new-mail
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'nnbabyl
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(lambda ()
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(with-current-buffer nnbabyl-mbox-buffer
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(save-buffer)))
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(file-name-directory nnbabyl-mbox-file)
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group
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(lambda ()
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(save-excursion
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(let ((in-buf (current-buffer)))
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(goto-char (point-min))
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(while (search-forward "\n\^_\n" nil t)
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(delete-char -1))
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(set-buffer nnbabyl-mbox-buffer)
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(goto-char (point-max))
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(search-backward "\n\^_" nil t)
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(goto-char (match-end 0))
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(insert-buffer-substring in-buf)))
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))))
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(deffoo nnbabyl-close-group (_group &optional _server)
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t)
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(deffoo nnbabyl-request-create-group (group &optional _server _args)
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(nnmail-activate 'nnbabyl)
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(unless (assoc group nnbabyl-group-alist)
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(push (list group (cons 1 0))
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nnbabyl-group-alist)
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))
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t)
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(deffoo nnbabyl-request-list (&optional _server)
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(save-excursion
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(nnmail-find-file nnbabyl-active-file)
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(setq nnbabyl-group-alist (nnmail-get-active))
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t))
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(deffoo nnbabyl-request-newgroups (_date &optional server)
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(nnbabyl-request-list server))
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(deffoo nnbabyl-request-list-newsgroups (&optional _server)
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(nnheader-report 'nnbabyl "nnbabyl: LIST NEWSGROUPS is not implemented."))
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(defvar nnml-current-directory)
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(deffoo nnbabyl-request-expire-articles
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(articles newsgroup &optional server force)
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(nnbabyl-possibly-change-newsgroup newsgroup server)
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(let* ((is-old t)
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rest)
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(nnmail-activate 'nnbabyl)
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(with-current-buffer nnbabyl-mbox-buffer
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(set-text-properties (point-min) (point-max) nil)
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(while (and articles is-old)
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(goto-char (point-min))
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(when (search-forward (nnbabyl-article-string (car articles)) nil t)
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(if (setq is-old
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(nnmail-expired-article-p
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newsgroup
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(buffer-substring
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(point) (progn (end-of-line) (point)))
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force))
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(progn
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(unless (eq nnmail-expiry-target 'delete)
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(with-temp-buffer
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(nnbabyl-request-article (car articles)
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newsgroup server
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(current-buffer))
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(let ((nnml-current-directory nil))
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(nnmail-expiry-target-group
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nnmail-expiry-target newsgroup)))
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(nnbabyl-possibly-change-newsgroup newsgroup server))
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(nnheader-message 5 "Deleting article %d in %s..."
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(car articles) newsgroup)
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(nnbabyl-delete-mail))
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(push (car articles) rest)))
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(setq articles (cdr articles)))
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(save-buffer)
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;; Find the lowest active article in this group.
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(let ((active (nth 1 (assoc newsgroup nnbabyl-group-alist))))
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(goto-char (point-min))
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(while (and (not (search-forward
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(nnbabyl-article-string (car active)) nil t))
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(<= (car active) (cdr active)))
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(setcar active (1+ (car active)))
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(goto-char (point-min))))
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
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(nconc rest articles))))
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(deffoo nnbabyl-request-move-article
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(article group server accept-form &optional last _move-is-internal)
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(let ((buf (gnus-get-buffer-create " *nnbabyl move*"))
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result)
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(and
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(nnbabyl-request-article article group server)
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(with-current-buffer buf
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(insert-buffer-substring nntp-server-buffer)
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(goto-char (point-min))
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(while (re-search-forward
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"^X-Gnus-Newsgroup:"
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(save-excursion (search-forward "\n\n" nil t) (point)) t)
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(delete-region (point-at-bol) (progn (forward-line 1) (point))))
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(setq result (eval accept-form t))
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(kill-buffer (current-buffer))
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result)
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(save-excursion
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(nnbabyl-possibly-change-newsgroup group server)
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(set-buffer nnbabyl-mbox-buffer)
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(goto-char (point-min))
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(if (search-forward (nnbabyl-article-string article) nil t)
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(nnbabyl-delete-mail))
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(and last (save-buffer))))
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result))
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(deffoo nnbabyl-request-accept-article (group &optional server last)
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(nnbabyl-possibly-change-newsgroup group server)
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(nnmail-check-syntax)
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(let ((buf (current-buffer))
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result) ;; beg
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(and
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(nnmail-activate 'nnbabyl)
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(save-excursion
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(goto-char (point-min))
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(search-forward "\n\n" nil t)
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(forward-line -1)
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(save-excursion
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(while (re-search-backward "^X-Gnus-Newsgroup: " nil t) ;; beg
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(delete-region (point) (progn (forward-line 1) (point)))))
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(when nnmail-cache-accepted-message-ids
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(nnmail-cache-insert (nnmail-fetch-field "message-id")
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group
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(nnmail-fetch-field "subject")
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(nnmail-fetch-field "from")))
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(setq result
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(if (stringp group)
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(list (cons group (nnbabyl-active-number group)))
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(nnmail-article-group 'nnbabyl-active-number)))
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(if (and (null result)
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(yes-or-no-p "Moved to `junk' group; delete article? "))
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(setq result 'junk)
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(setq result (car (nnbabyl-save-mail result))))
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(set-buffer nnbabyl-mbox-buffer)
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(goto-char (point-max))
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(search-backward "\n\^_")
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(goto-char (match-end 0))
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(insert-buffer-substring buf)
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(when last
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(when nnmail-cache-accepted-message-ids
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(nnmail-cache-insert (nnmail-fetch-field "message-id")
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group
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(nnmail-fetch-field "subject")
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(nnmail-fetch-field "from")))
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(save-buffer)
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file))
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result))))
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(deffoo nnbabyl-request-replace-article (article group buffer)
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(nnbabyl-possibly-change-newsgroup group)
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(with-current-buffer nnbabyl-mbox-buffer
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(goto-char (point-min))
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(if (not (search-forward (nnbabyl-article-string article) nil t))
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nil
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(nnbabyl-delete-mail t t)
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(insert-buffer-substring buffer)
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(save-buffer)
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t)))
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(deffoo nnbabyl-request-delete-group (group &optional force server)
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(nnbabyl-possibly-change-newsgroup group server)
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;; Delete all articles in GROUP.
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(if (not force)
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() ; Don't delete the articles.
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(with-current-buffer nnbabyl-mbox-buffer
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(goto-char (point-min))
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;; Delete all articles in this group.
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(let ((ident (concat "\nX-Gnus-Newsgroup: " nnbabyl-current-group ":"))
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found)
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(while (search-forward ident nil t)
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(setq found t)
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(nnbabyl-delete-mail))
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(when found
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(save-buffer)))))
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;; Remove the group from all structures.
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(setq nnbabyl-group-alist
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(delq (assoc group nnbabyl-group-alist) nnbabyl-group-alist)
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nnbabyl-current-group nil)
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;; Save the active file.
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
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t)
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(deffoo nnbabyl-request-rename-group (group new-name &optional server)
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(nnbabyl-possibly-change-newsgroup group server)
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(with-current-buffer nnbabyl-mbox-buffer
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(goto-char (point-min))
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(let ((ident (concat "\nX-Gnus-Newsgroup: " nnbabyl-current-group ":"))
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(new-ident (concat "\nX-Gnus-Newsgroup: " new-name ":"))
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found)
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(while (search-forward ident nil t)
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(replace-match new-ident t t)
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(setq found t))
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(when found
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(save-buffer))))
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(let ((entry (assoc group nnbabyl-group-alist)))
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(and entry (setcar entry new-name))
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(setq nnbabyl-current-group nil)
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;; Save the new group alist.
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(nnmail-save-active nnbabyl-group-alist nnbabyl-active-file)
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t))
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;;; Internal functions.
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;; If FORCE, delete article no matter how many X-Gnus-Newsgroup
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;; headers there are. If LEAVE-DELIM, don't delete the Unix mbox
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;; delimiter line.
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(defun nnbabyl-delete-mail (&optional force leave-delim)
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;; Delete the current X-Gnus-Newsgroup line.
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(unless force
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(delete-region (point-at-bol) (progn (forward-line 1) (point))))
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;; Beginning of the article.
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(save-excursion
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(save-restriction
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(widen)
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(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))
|
||
(unless (buffer-live-p 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 nil 'excl))))
|
||
|
||
(defun nnbabyl-read-mbox ()
|
||
(nnmail-activate 'nnbabyl)
|
||
(nnbabyl-create-mbox)
|
||
|
||
(unless (and (buffer-live-p 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.
|
||
(let ((delim (concat "^" nnbabyl-mail-delimiter))
|
||
(alist nnbabyl-group-alist)
|
||
start end number)
|
||
(with-current-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 (gnus-make-hashtable 1000))
|
||
id)
|
||
(save-excursion
|
||
(unless (buffer-live-p 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 (gethash (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)))
|
||
(puthash id t 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
|