--- /dev/null
+;;; gnus-vers.el --- Declare gnus version.
+
+;; Copyright (C) 2000 Free Software Foundation, Inc.
+
+;; Author: Keiichi Suzuki <keiichi@nanap.org>
+;; Katsumi Yamaoka <yamaoka@jpl.org>
+;; Keywords: news, mail, compatibility
+
+;; This file is part of T-gnus.
+
+;; This program 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.
+
+;; This program 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 this program; see the file COPYING. If not, write to
+;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'product)
+(provide 'gnus-vers)
+
+(defconst gnus-revision-number "15"
+ "Revision number for this version of gnus.")
+
+;; Product information of this gnus.
+(product-provide 'gnus-vers
+ (product-define "T-gnus" nil '(6 14 1)))
+
+(defconst gnus-original-version-number "5.8.3"
+ "Version number for this version of Gnus.")
+
+(provide 'running-pterodactyl-gnus-0_73-or-later)
+
+(defconst gnus-original-product-name "Gnus"
+ "Product name of the original version of Gnus.")
+
+(defconst gnus-product-name (product-name (product-find 'gnus-vers))
+ "Product name of this version of gnus.")
+
+(defconst gnus-version-number (mapconcat
+ 'number-to-string
+ (product-version (product-find 'gnus-vers))
+ ".")
+ "Version number for this version of gnus.")
+
+(defconst gnus-version
+ (format "%s %s r%s (based on %s v%s ; for SEMI 1.13, FLIM 1.13)"
+ gnus-product-name gnus-version-number gnus-revision-number
+ gnus-original-product-name gnus-original-version-number)
+ "Version string for this version of gnus.")
+
+(defun gnus-version (&optional arg)
+ "Version number of this version of Gnus.
+If ARG, insert string at point."
+ (interactive "P")
+ (if arg
+ (insert (message "%s" gnus-version))
+ (message "%s" gnus-version)))
+
+(defun gnus-extended-version ()
+ "Stringified gnus version."
+ (concat (product-string 'gnus)
+ " (based on "
+ gnus-original-product-name " v" gnus-original-version-number ")"
+ (if (zerop (string-to-number gnus-revision-number))
+ ""
+ (concat " (revision " gnus-revision-number ")"))
+ ))
+
+;; gnus-vers.el ends here