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diff --git a/lisp/url/url-irc.el b/lisp/url/url-irc.el
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+;;; url-irc.el --- IRC URL interface
+;; Author: $Author: wmperry $
+;; Created: $Date: 1999/12/24 12:13:33 $
+;; Version: $Revision: 1.2 $
+;; Keywords: comm, data, processes
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;; Copyright (c) 1996 by William M. Perry <wmperry@cs.indiana.edu>
+;;; Copyright (c) 1996 - 1999 Free Software Foundation, Inc.
+;;;
+;;; This file is part of GNU Emacs.
+;;;
+;;; 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.
+;;;
+;;; GNU Emacs 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 GNU Emacs; see the file COPYING.  If not, write to the
+;;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;;; Boston, MA 02111-1307, USA.
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;;; IRC URLs are defined in http://www.w3.org/Addressing/draft-mirashi-url-irc-01.txt
+
+(require 'url-vars)
+(require 'url-parse)
+
+(defconst url-irc-default-port 6667 "Default port for IRC connections")
+
+(defcustom url-irc-function 'url-irc-zenirc
+  "*Function to actually open an IRC connection.
+Should be a function that takes several argument:
+    HOST - the hostname of the IRC server to contact
+    PORT - the port number of the IRC server to contact
+ CHANNEL - What channel on the server to visit right away (can be nil)
+    USER - What username to use
+PASSWORD - What password to use"
+  :type '(choice (const :tag "ZEN IRC" :value 'url-irc-zenirc)
+		 (function :tag "Other"))
+  :group 'url)
+
+(defun url-irc-zenirc (host port channel user password)
+  (let ((zenirc-buffer-name (if (and user host port)
+				(format "%s@%s:%d" user host port)
+			      (format "%s:%d" host port)))
+	(zenirc-server-alist
+	 (list
+	  (list host port password nil user))))
+    (zenirc)
+    (goto-char (point-max))
+    (if (not channel)
+	nil
+      (insert "/join " channel)
+      (zenirc-send-line))))
+
+;;;###autoload
+(defun url-irc (url)
+  (let* ((host (url-host url))
+	 (port (string-to-int (url-port url)))
+	 (pass (url-password url))
+	 (user (url-user url))
+	 (chan (url-filename url)))
+    (if (url-target url)
+	(setq chan (concat chan "#" (url-target url))))
+    (if (string-match "^/" chan)
+	(setq chan (substring chan 1 nil)))
+    (if (= (length chan) 0)
+	(setq chan nil))
+    (funcall url-irc-function host port chan user pass)
+    nil))
+    
+(provide 'url-irc)