;;; nnvirtual.el --- virtual newsgroups access for Gnus
-;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+;; Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
;; Free Software Foundation, Inc.
;; Author: David Moore <dmoore@ucsd.edu>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
-;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
+;; Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
;; Keywords: news
;; This file is part of GNU Emacs.
(nnoo-declare nnvirtual)
(defvoo nnvirtual-always-rescan t
- "*If non-nil, always scan groups for unread articles when entering a group.
+ "If non-nil, always scan groups for unread articles when entering a group.
If this variable is nil and you read articles in a component group
after the virtual group has been activated, the read articles from the
component group will show up when you enter the virtual group.")
(defvoo nnvirtual-component-regexp nil
- "*Regexp to match component groups.")
+ "Regexp to match component groups.")
(defvoo nnvirtual-component-groups nil
"Component group in this nnvirtual group.")
;; Make sure all groups are activated.
(mapcar
(lambda (g)
- (when (not (numberp (car (gnus-gethash g gnus-newsrc-hashtb))))
+ (when (not (numberp (gnus-group-unread g)))
(gnus-activate-group g)))
nnvirtual-component-groups)
(save-excursion
(looking-at
"[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t[^\t]*\t")
(goto-char (match-end 0))
- (unless (search-forward "\t" (gnus-point-at-eol) 'move)
+ (unless (search-forward "\t" (point-at-eol) 'move)
(insert "\t"))
;; Remove any spaces at the beginning of the Xref field.
;; component server prefix.
(save-restriction
(narrow-to-region (point)
- (or (search-forward "\t" (gnus-point-at-eol) t)
- (gnus-point-at-eol)))
+ (or (search-forward "\t" (point-at-eol) t)
+ (point-at-eol)))
(goto-char (point-min))
(when (re-search-forward "Xref: *[^\n:0-9 ]+ *" nil t)
(replace-match "" t t))
(concat (regexp-quote (gnus-group-real-name group)) ":[0-9]+")
nil t)
(replace-match "" t t))
- (unless (= (point) (point-max))
+ (unless (eobp)
(insert " ")
(when (not (string= "" prefix))
(while (re-search-forward "[^ ]+:[0-9]+" nil t)
;;; We map between virtual articles and real articles in a manner
-;;; which keeps the size of the virtual active list the same as
-;;; the sum of the component active lists.
-;;; To achieve fair mixing of the groups, the last article in
-;;; each of N component groups will be in the the last N articles
-;;; in the virtual group.
-
-;;; If you have 3 components A, B and C, with articles 1-8, 1-5, and 6-7
-;;; resprectively, then the virtual article numbers look like:
+;;; which keeps the size of the virtual active list the same as the
+;;; sum of the component active lists.
+
+;;; To achieve fair mixing of the groups, the last article in each of
+;;; N component groups will be in the last N articles in the virtual
+;;; group.
+
+;;; If you have 3 components A, B and C, with articles 1-8, 1-5, and
+;;; 6-7 respectively, then the virtual article numbers look like:
;;;
;;; 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
;;; A1 A2 A3 A4 B1 A5 B2 A6 B3 A7 B4 C6 A8 B5 C7