1 ;;; gnus-topic.el --- a folding minor mode for Gnus group buffers
2 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
3 ;; Free Software Foundation, Inc.
5 ;; Author: Ilja Weis <kult@uni-paderborn.de>
6 ;; Lars Magne Ingebrigtsen <larsi@gnus.org>
9 ;; This file is part of GNU Emacs.
11 ;; GNU Emacs is free software; you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation; either version 2, or (at your option)
16 ;; GNU Emacs is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
30 (eval-when-compile (require 'cl))
37 (defgroup gnus-topic nil
41 (defvar gnus-topic-mode nil
42 "Minor mode for Gnus group buffers.")
44 (defcustom gnus-topic-mode-hook nil
45 "Hook run in topic mode buffers."
49 (when (featurep 'xemacs)
50 (add-hook 'gnus-topic-mode-hook 'gnus-xmas-topic-menu-add))
52 (defcustom gnus-topic-line-format "%i[ %(%{%n%}%) -- %A ]%v\n"
53 "Format of topic lines.
54 It works along the same lines as a normal formatting string,
55 with some simple extensions.
57 %i Indentation based on topic level.
59 %v Nothing if the topic is visible, \"...\" otherwise.
60 %g Number of groups in the topic.