;;; nnkiboze.el --- select virtual news access for Gnus
-;; Copyright (C) 1995 Free Software Foundation, Inc.
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008, 2009 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
+;; 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.
+;; 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
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; The other access methods (nntp, nnspool, etc) are general news
-;; access methods. This module relies on Gnus and can not be used
+;; access methods. This module relies on Gnus and can't be used
;; separately.
;;; Code:
(require 'nnheader)
(require 'gnus)
(require 'gnus-score)
+(require 'nnoo)
+(require 'mm-util)
+(eval-when-compile (require 'cl))
-(defvar nnkiboze-directory
- (expand-file-name (or gnus-article-save-directory "~/News/"))
+(nnoo-declare nnkiboze)
+(defvoo nnkiboze-directory (nnheader-concat gnus-directory "kiboze/")
"nnkiboze will put its files in this directory.")
-\f
+(defvoo nnkiboze-level 9
+ "The maximum level to be searched for articles.")
+
+(defvoo nnkiboze-remove-read-articles t
+ "If non-nil, nnkiboze will remove read articles from the kiboze group.")
+
+(defvoo nnkiboze-ephemeral nil
+ "If non-nil, don't store any data anywhere.")
-(defconst nnkiboze-version "nnkiboze 1.0"
- "Version numbers of this version of nnkiboze.")
+(defvoo nnkiboze-scores nil
+ "Score rules for generating the nnkiboze group.")
-(defvar nnkiboze-current-group nil)
-(defvar nnkiboze-current-score-group "")
-(defvar nnkiboze-status-string "")
+(defvoo nnkiboze-regexp nil
+ "Regexp for matching component groups.")
+
+(defvoo nnkiboze-file-coding-system mm-text-coding-system
+ "Coding system for nnkiboze files.")
\f
-;;; Interface functions.
+(defconst nnkiboze-version "nnkiboze 1.0")
-(defun nnkiboze-retrieve-headers (articles &optional group server)
- (nnkiboze-possibly-change-newsgroups group)
- (if gnus-nov-is-evil
- nil
- (if (stringp (car articles))
- 'headers
- (let ((first (car articles))
- (last (progn (while (cdr articles) (setq articles (cdr articles)))
- (car articles)))
- (nov (nnkiboze-nov-file-name)))
- (if (file-exists-p nov)
- (save-excursion
- (set-buffer nntp-server-buffer)
- (erase-buffer)
- (insert-file-contents nov)
- (goto-char (point-min))
- (while (and (not (eobp)) (< first (read (current-buffer))))
- (forward-line 1))
- (beginning-of-line)
- (if (not (eobp)) (delete-region 1 (point)))
- (while (and (not (eobp)) (>= last (read (current-buffer))))
- (forward-line 1))
- (beginning-of-line)
- (if (not (eobp)) (delete-region (point) (point-max)))
- 'nov))))))
-
-(defun nnkiboze-open-server (newsgroups &optional something)
- "Open a virtual newsgroup that contains NEWSGROUPS."
- (gnus-make-directory nnkiboze-directory)
- (nnheader-init-server-buffer))
-
-(defun nnkiboze-close-server (&rest dum)
- "Close news server."
- t)
+(defvoo nnkiboze-current-group nil)
+(defvoo nnkiboze-status-string "")
-(defalias 'nnkiboze-request-quit (symbol-function 'nnkiboze-close-server))
+(defvoo nnkiboze-headers nil)
-(defun nnkiboze-server-opened (&optional server)
- "Return server process status, T or NIL.
-If the stream is opened, return T, otherwise return NIL."
- (and nntp-server-buffer
- (get-buffer nntp-server-buffer)))
+\f
-(defun nnkiboze-status-message (&optional server)
- "Return server status response as string."
- nnkiboze-status-string)
+;;; Interface functions.
-(defun nnkiboze-request-article (article &optional newsgroup server buffer)
- "Select article by message number."
- (nnkiboze-possibly-change-newsgroups newsgroup)
+(nnoo-define-basics nnkiboze)
+
+(deffoo nnkiboze-retrieve-headers (articles &optional group server fetch-old)
+ (nnkiboze-possibly-change-group group)
+ (unless gnus-nov-is-evil
+ (if (stringp (car articles))
+ 'headers
+ (let ((nov (nnkiboze-nov-file-name)))
+ (when (file-exists-p nov)
+ (save-excursion
+ (set-buffer nntp-server-buffer)
+ (erase-buffer)
+ (let ((nnheader-file-coding-system nnkiboze-file-coding-system))
+ (nnheader-insert-file-contents nov))
+ (nnheader-nov-delete-outside-range
+ (car articles) (car (last articles)))
+ 'nov))))))
+
+(deffoo nnkiboze-request-article (article &optional newsgroup server buffer)
+ (nnkiboze-possibly-change-group newsgroup)
(if (not (numberp article))
- ;; This is a real cludge. It might not work at times, but it
- ;; does no harm I think. The only alternative is to offer no
+ ;; This is a real kludge. It might not work at times, but it
+ ;; does no harm I think. The only alternative is to offer no
;; article fetching by message-id at all.
(nntp-request-article article newsgroup gnus-nntp-server buffer)
- (let* ((header (gnus-get-header-by-number article))
+ (let* ((header (gnus-summary-article-header article))
(xref (mail-header-xref header))
- igroup iarticle)
- (or xref (error "nnkiboze: No xref"))
- (or (string-match " \\([^ ]+\\):\\([0-9]+\\)" xref)
- (error "nnkiboze: Malformed xref"))
- (setq igroup (substring xref (match-beginning 1) (match-end 1)))
- (setq iarticle (string-to-int
- (substring xref (match-beginning 2) (match-end 2))))
- (and (gnus-request-group igroup t)
- (gnus-request-article iarticle igroup buffer)))))
-
-(defun nnkiboze-request-group (group &optional server dont-check)
+ num group)
+ (unless xref
+ (error "nnkiboze: No xref"))
+ (unless (string-match " \\([^ ]+\\):\\([0-9]+\\)" xref)
+ (error "nnkiboze: Malformed xref"))
+ (setq num (string-to-number (match-string 2 xref))
+ group (match-string 1 xref))
+ (or (with-current-buffer buffer
+ (or (and gnus-use-cache (gnus-cache-request-article num group))
+ (gnus-agent-request-article num group)))
+ (gnus-request-article num group buffer)))))
+
+(deffoo nnkiboze-request-scan (&optional group server)
+ (nnkiboze-possibly-change-group group)
+ (nnkiboze-generate-group (concat "nnkiboze:" group)))
+
+(deffoo nnkiboze-request-group (group &optional server dont-check)
"Make GROUP the current newsgroup."
- (nnkiboze-possibly-change-newsgroups group)
+ (nnkiboze-possibly-change-group group)
(if dont-check
- ()
+ t
(let ((nov-file (nnkiboze-nov-file-name))
beg end total)
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
+ (unless (file-exists-p nov-file)
+ (nnkiboze-request-scan group))
(if (not (file-exists-p nov-file))
- (insert (format "211 0 0 0 %s\n" group))
- (insert-file-contents nov-file)
+ (nnheader-report 'nnkiboze "Can't select group %s" group)
+ (let ((nnheader-file-coding-system nnkiboze-file-coding-system))
+ (nnheader-insert-file-contents nov-file))
(if (zerop (buffer-size))
- (insert (format "211 0 0 0 %s\n" group))
+ (nnheader-insert "211 0 0 0 %s\n" group)
(goto-char (point-min))
- (and (looking-at "[0-9]+") (setq beg (read (current-buffer))))
+ (when (looking-at "[0-9]+")
+ (setq beg (read (current-buffer))))
(goto-char (point-max))
- (and (re-search-backward "^[0-9]" nil t)
- (setq end (read (current-buffer))))
+ (when (re-search-backward "^[0-9]" nil t)
+ (setq end (read (current-buffer))))
(setq total (count-lines (point-min) (point-max)))
- (erase-buffer)
- (insert (format "211 %d %d %d %s\n" total beg end group)))))))
- t)
+ (nnheader-insert "211 %d %d %d %s\n" total beg end group)))))))
-(defun nnkiboze-close-group (group &optional server)
- (nnkiboze-possibly-change-newsgroups group)
+(deffoo nnkiboze-close-group (group &optional server)
+ (nnkiboze-possibly-change-group group)
;; Remove NOV lines of articles that are marked as read.
- (if (not (file-exists-p (nnkiboze-nov-file-name)))
- ()
- (save-excursion
- (let ((unreads gnus-newsgroup-unreads)
- (unselected gnus-newsgroup-unselected))
- (set-buffer (get-buffer-create "*nnkiboze work*"))
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
+ (when (and (file-exists-p (nnkiboze-nov-file-name))
+ nnkiboze-remove-read-articles)
+ (let ((coding-system-for-write nnkiboze-file-coding-system))
+ (with-temp-file (nnkiboze-nov-file-name)
(let ((cur (current-buffer))
- article)
- (insert-file-contents (nnkiboze-nov-file-name))
+ (nnheader-file-coding-system nnkiboze-file-coding-system))
+ (nnheader-insert-file-contents (nnkiboze-nov-file-name))
(goto-char (point-min))
- (while (looking-at "[0-9]+")
- (if (or (memq (setq article (read cur)) unreads)
- (memq article unselected))
+ (while (not (eobp))
+ (if (not (gnus-article-read-p (read cur)))
(forward-line 1)
- (delete-region (progn (beginning-of-line) (point))
- (progn (forward-line 1) (point)))))
- (write-file (nnkiboze-nov-file-name))
- (kill-buffer (current-buffer)))))
+ (gnus-delete-line))))))
(setq nnkiboze-current-group nil)))
-(defun nnkiboze-request-list (&optional server)
- (setq nnkiboze-status-string "nnkiboze: LIST is not implemented.")
- nil)
-
-(defun nnkiboze-request-newgroups (date &optional server)
- "List new groups."
- (setq nnkiboze-status-string "NEWGROUPS is not supported.")
- nil)
-
-(defun nnkiboze-request-list-newsgroups (&optional server)
- (setq nnkiboze-status-string "nnkiboze: LIST NEWSGROUPS is not implemented.")
- nil)
-
-(defalias 'nnkiboze-request-post 'nntp-request-post)
+(deffoo nnkiboze-open-server (server &optional defs)
+ (unless (assq 'nnkiboze-regexp defs)
+ (push `(nnkiboze-regexp ,server)
+ defs))
+ (nnoo-change-server 'nnkiboze server defs))
+
+(deffoo nnkiboze-request-delete-group (group &optional force server)
+ (nnkiboze-possibly-change-group group)
+ (when force
+ (let ((files (nconc
+ (nnkiboze-score-file group)
+ (list (nnkiboze-nov-file-name)
+ (nnkiboze-nov-file-name ".newsrc")))))
+ (while files
+ (and (file-exists-p (car files))
+ (file-writable-p (car files))
+ (delete-file (car files)))
+ (setq files (cdr files)))))
+ (setq nnkiboze-current-group nil)
+ t)
-(defalias 'nnkiboze-request-post-buffer 'nntp-request-post-buffer)
+(nnoo-define-skeleton nnkiboze)
\f
;;; Internal functions.
-(defun nnkiboze-possibly-change-newsgroups (group)
+(defun nnkiboze-possibly-change-group (group)
(setq nnkiboze-current-group group))
(defun nnkiboze-prefixed-name (group)
;;;###autoload
(defun nnkiboze-generate-groups ()
- "Usage: emacs -batch -l nnkiboze -f nnkiboze-generate-groups
+ "\"Usage: emacs -batch -l nnkiboze -f nnkiboze-generate-groups\".
Finds out what articles are to be part of the nnkiboze groups."
(interactive)
- (let ((nnmail-spool-file nil)
+ (let ((mail-sources nil)
(gnus-use-dribble-file nil)
(gnus-read-active-file t)
(gnus-expert-user t))
(gnus))
(let* ((gnus-newsrc-alist (gnus-copy-sequence gnus-newsrc-alist))
- (newsrc gnus-newsrc-alist))
- (while newsrc
- (if (string-match "nnkiboze" (car (car newsrc)))
- (nnkiboze-generate-group (car (car newsrc))))
- (setq newsrc (cdr newsrc)))))
+ (newsrc (cdr gnus-newsrc-alist))
+ gnus-newsrc-hashtb info)
+ (gnus-make-hashtable-from-newsrc-alist)
+ ;; We have copied all the newsrc alist info over to local copies
+ ;; so that we can mess all we want with these lists.
+ (while (setq info (pop newsrc))
+ (when (string-match "nnkiboze" (gnus-info-group info))
+ ;; For each kiboze group, we call this function to generate
+ ;; it.
+ (nnkiboze-generate-group (gnus-info-group info) t))))
+ (save-excursion
+ (set-buffer gnus-group-buffer)
+ (gnus-group-list-groups)))
(defun nnkiboze-score-file (group)
(list (expand-file-name
- (concat gnus-kill-files-directory nnkiboze-current-score-group
- "." gnus-score-file-suffix))))
-
-(defun nnkiboze-generate-group (group)
- (let* ((info (nth 2 (gnus-gethash group gnus-newsrc-hashtb)))
- (newsrc-file (concat nnkiboze-directory group ".newsrc"))
- (nov-file (concat nnkiboze-directory group ".nov"))
- (regexp (nth 1 (nth 4 info)))
+ (concat (file-name-as-directory gnus-kill-files-directory)
+ (nnheader-translate-file-chars
+ (concat (nnkiboze-prefixed-name nnkiboze-current-group)
+ "." gnus-score-file-suffix))))))
+
+(defun nnkiboze-generate-group (group &optional inhibit-list-groups)
+ (let* ((info (gnus-get-info group))
+ (newsrc-file (concat nnkiboze-directory
+ (nnheader-translate-file-chars
+ (concat group ".newsrc"))))
+ (nov-file (concat nnkiboze-directory
+ (nnheader-translate-file-chars
+ (concat group ".nov"))))
+ method nnkiboze-newsrc gname newsrc active
+ ginfo lowest glevel orig-info nov-buffer
+ ;; Bind various things to nil to make group entry faster.
(gnus-expert-user t)
(gnus-large-newsgroup nil)
(gnus-score-find-score-files-function 'nnkiboze-score-file)
- gnus-select-group-hook gnus-summary-prepare-hook
- gnus-thread-sort-functions gnus-show-threads
- gnus-visual
- method nnkiboze-newsrc nov-buffer gname newsrc active
- ginfo lowest)
- (setq nnkiboze-current-score-group group)
- (or info (error "No such group: %s" group))
- (and (file-exists-p newsrc-file) (load newsrc-file))
+ ;; Use only nnkiboze-score-file!
+ (gnus-score-use-all-scores nil)
+ (gnus-use-scoring t)
+ (gnus-verbose (min gnus-verbose 3))
+ gnus-select-group-hook gnus-summary-prepare-hook
+ gnus-thread-sort-functions gnus-show-threads
+ gnus-visual gnus-suppress-duplicates num-unread)
+ (unless info
+ (error "No such group: %s" group))
+ ;; Load the kiboze newsrc file for this group.
+ (when (file-exists-p newsrc-file)
+ (load newsrc-file))
+ (let ((coding-system-for-write nnkiboze-file-coding-system))
+ (gnus-make-directory (file-name-directory nov-file))
+ (with-temp-file nov-file
+ (mm-disable-multibyte)
+ (when (file-exists-p nov-file)
+ (insert-file-contents nov-file))
+ (setq nov-buffer (current-buffer))
+ ;; Go through the active hashtb and add new all groups that match the
+ ;; kiboze regexp.
+ (mapatoms
+ (lambda (group)
+ (and (string-match nnkiboze-regexp
+ (setq gname (symbol-name group))) ; Match
+ (not (assoc gname nnkiboze-newsrc)) ; It isn't registered
+ (numberp (car (symbol-value group))) ; It is active
+ (or (> nnkiboze-level 7)
+ (and (setq glevel
+ (gnus-info-level (gnus-get-info gname)))
+ (>= nnkiboze-level glevel)))
+ (not (string-match "^nnkiboze:" gname)) ; Exclude kibozes
+ (push (cons gname (1- (car (symbol-value group))))
+ nnkiboze-newsrc)))
+ gnus-active-hashtb)
+ ;; `newsrc' is set to the list of groups that possibly are
+ ;; component groups to this kiboze group. This list has elements
+ ;; on the form `(GROUP . NUMBER)', where NUMBER is the highest
+ ;; number that has been kibozed in GROUP in this kiboze group.
+ (setq newsrc nnkiboze-newsrc)
+ (while newsrc
+ (if (not (setq active (gnus-active (caar newsrc))))
+ ;; This group isn't active after all, so we remove it from
+ ;; the list of component groups.
+ (setq nnkiboze-newsrc (delq (car newsrc) nnkiboze-newsrc))
+ (setq lowest (cdar newsrc))
+ ;; Ok, we have a valid component group, so we jump to it.
+ (switch-to-buffer gnus-group-buffer)
+ (gnus-group-jump-to-group (caar newsrc))
+ (gnus-message 3 "nnkiboze: Checking %s..." (caar newsrc))
+ (setq ginfo (gnus-get-info (gnus-group-group-name))
+ orig-info (gnus-copy-sequence ginfo)
+ num-unread (gnus-group-unread (caar newsrc)))
+ (unwind-protect
+ (progn
+ ;; We set all list of article marks to nil. Since we operate
+ ;; on copies of the real lists, we can destroy anything we
+ ;; want here.
+ (when (nth 3 ginfo)
+ (setcar (nthcdr 3 ginfo) nil))
+ ;; We set the list of read articles to be what we expect for
+ ;; this kiboze group -- either nil or `(1 . LOWEST)'.
+ (when ginfo
+ (setcar (nthcdr 2 ginfo)
+ (and (not (= lowest 1)) (cons 1 lowest))))
+ (when (and (or (not ginfo)
+ (> (length (gnus-list-of-unread-articles
+ (car ginfo)))
+ 0))
+ (progn
+ (ignore-errors
+ (gnus-group-select-group nil))
+ (eq major-mode 'gnus-summary-mode)))
+ ;; We are now in the group where we want to be.
+ (setq method (gnus-find-method-for-group
+ gnus-newsgroup-name))
+ (when (eq method gnus-select-method)
+ (setq method nil))
+ ;; We go through the list of scored articles.
+ (while gnus-newsgroup-scored
+ (when (> (caar gnus-newsgroup-scored) lowest)
+ ;; If it has a good score, then we enter this article
+ ;; into the kiboze group.
+ (nnkiboze-enter-nov
+ nov-buffer
+ (gnus-summary-article-header
+ (caar gnus-newsgroup-scored))
+ gnus-newsgroup-name))
+ (setq gnus-newsgroup-scored (cdr gnus-newsgroup-scored)))
+ ;; That's it. We exit this group.
+ (when (eq major-mode 'gnus-summary-mode)
+ (kill-buffer (current-buffer)))))
+ ;; Restore the proper info.
+ (when ginfo
+ (setcdr ginfo (cdr orig-info)))
+ (setcar (gnus-group-entry (caar newsrc)) num-unread)))
+ (setcdr (car newsrc) (cdr active))
+ (gnus-message 3 "nnkiboze: Checking %s...done" (caar newsrc))
+ (setq newsrc (cdr newsrc)))))
+ ;; We save the kiboze newsrc for this group.
+ (gnus-make-directory (file-name-directory newsrc-file))
+ (with-temp-file newsrc-file
+ (mm-disable-multibyte)
+ (insert "(setq nnkiboze-newsrc '")
+ (gnus-prin1 nnkiboze-newsrc)
+ (insert ")\n"))
+ (unless inhibit-list-groups
(save-excursion
- (set-buffer (setq nov-buffer (find-file-noselect nov-file)))
- (buffer-disable-undo (current-buffer)))
- ;; Go through the active hashtb and add new all groups that match the
- ;; kiboze regexp.
- (mapatoms
- (lambda (group)
- (if (and (string-match regexp (setq gname (symbol-name group))) ; Match
- (not (assoc gname nnkiboze-newsrc)) ; It isn't registered
- (numberp (car (symbol-value group))) ; It is active
- (not (string-match "^nnkiboze:" gname))) ; Exclude kibozes
- (setq nnkiboze-newsrc
- (cons (cons gname (1- (car (symbol-value group))))
- nnkiboze-newsrc))))
- gnus-active-hashtb)
- (setq newsrc nnkiboze-newsrc)
- (while newsrc
- (if (not (setq active (gnus-gethash
- (car (car newsrc)) gnus-active-hashtb)))
- (setq nnkiboze-newsrc (delq (car newsrc) nnkiboze-newsrc))
- (switch-to-buffer gnus-group-buffer)
- (gnus-group-jump-to-group (car (car newsrc)))
- (if (and (setq ginfo (nth 2 (gnus-gethash (gnus-group-group-name)
- gnus-newsrc-hashtb)))
- (nth 3 ginfo))
- (setcar (nthcdr 3 ginfo) nil))
- (if (not (and (or (not ginfo)
- (> (length (gnus-list-of-unread-articles
- (car ginfo))) 0))
- (progn
- (gnus-group-select-group nil)
- (eq major-mode 'gnus-summary-mode))))
- ()
- (setq lowest (cdr (car newsrc)))
- (setq method (gnus-find-method-for-group gnus-newsgroup-name))
- (and (eq method gnus-select-method) (setq method nil))
- (while gnus-newsgroup-scored
- (if (> (car (car gnus-newsgroup-scored)) lowest)
- (nnkiboze-enter-nov
- nov-buffer
- (gnus-get-header-by-number (car (car gnus-newsgroup-scored)))
- (if method
- (gnus-group-prefixed-name gnus-newsgroup-name method)
- gnus-newsgroup-name)))
- (setq gnus-newsgroup-scored (cdr gnus-newsgroup-scored)))
- (gnus-summary-quit)))
- (setcdr (car newsrc) (car active))
- (setq newsrc (cdr newsrc)))
- (set-buffer nov-buffer)
- (save-buffer)
- (kill-buffer (current-buffer))
- (set-buffer (get-buffer-create "*nnkiboze work*"))
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
- (insert "(setq nnkiboze-newsrc '" (prin1-to-string nnkiboze-newsrc)
- ")\n")
- (write-file newsrc-file)
- (kill-buffer (current-buffer))
- (switch-to-buffer gnus-group-buffer)
- (gnus-group-list-groups 5 nil)))
-
+ (set-buffer gnus-group-buffer)
+ (gnus-group-list-groups)))
+ t))
+
(defun nnkiboze-enter-nov (buffer header group)
(save-excursion
(set-buffer buffer)
(goto-char (point-max))
- (let ((xref (mail-header-xref header))
- (prefix (gnus-group-real-prefix group))
- (first t)
+ (let ((prefix (gnus-group-real-prefix group))
+ (oheader (copy-sequence header))
article)
(if (zerop (forward-line -1))
(progn
(setq article (1+ (read (current-buffer))))
(forward-line 1))
(setq article 1))
- (insert (int-to-string article) "\t"
- (or (mail-header-subject header) "") "\t"
- (or (mail-header-from header) "") "\t"
- (or (mail-header-date header) "") "\t"
- (or (mail-header-id header) "") "\t"
- (or (mail-header-references header) "") "\t"
- (int-to-string (or (mail-header-chars header) 0)) "\t"
- (int-to-string (or (mail-header-lines header) 0)) "\t")
- (if (or (not xref) (equal "" xref))
- (insert "Xref: " (system-name) " " group ":"
- (int-to-string (mail-header-number header))
- "\t\n")
- (insert (mail-header-xref header) "\t\n")
- (search-backward "\t" nil t)
- (search-backward "\t" nil t)
- (while (re-search-forward
- "[^ ]+:[0-9]+"
- (save-excursion (end-of-line) (point)) t)
- (if first
- ;; The first xref has to be the group this article
- ;; really came for - this is the article nnkiboze
- ;; will request when it is asked for the article.
- (save-excursion
- (goto-char (match-beginning 0))
- (insert prefix group ":"
- (int-to-string (mail-header-number header)) " ")
- (setq first nil)))
- (save-excursion
+ (mail-header-set-number oheader article)
+ (with-temp-buffer
+ (insert (or (mail-header-xref oheader) ""))
+ (goto-char (point-min))
+ (if (re-search-forward " [^ ]+:[0-9]+" nil t)
(goto-char (match-beginning 0))
- (insert prefix)))))))
-
-(defun nnkiboze-nov-file-name ()
- (concat nnkiboze-directory
- (nnkiboze-prefixed-name nnkiboze-current-group) ".nov"))
+ (or (eobp) (forward-char 1)))
+ ;; The first Xref has to be the group this article
+ ;; really came for - this is the article nnkiboze
+ ;; will request when it is asked for the article.
+ (insert " " group ":"
+ (int-to-string (mail-header-number header)) " ")
+ (while (re-search-forward " [^ ]+:[0-9]+" nil t)
+ (goto-char (1+ (match-beginning 0)))
+ (insert prefix))
+ (mail-header-set-xref oheader (buffer-string)))
+ (nnheader-insert-nov oheader))))
+
+(defun nnkiboze-nov-file-name (&optional suffix)
+ (concat (file-name-as-directory nnkiboze-directory)
+ (nnheader-translate-file-chars
+ (concat (nnkiboze-prefixed-name nnkiboze-current-group)
+ (or suffix ".nov")))))
(provide 'nnkiboze)
+;; arch-tag: 66068271-bdc9-4801-bcde-779702e73a05
;;; nnkiboze.el ends here
projects / gnus / blobdiff