From 126c060732ba402a0d547229de7b91b06480e871 Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@woozle.org>
Date: Fri, 1 Oct 2010 13:06:53 -0600
Subject: [PATCH] Update rcirc-channel-p to RFC 2811

---
 rcirc.el | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rcirc.el b/rcirc.el
index c6b86a4..6412528 100644
--- a/rcirc.el
+++ b/rcirc.el
@@ -1031,8 +1031,7 @@ If ALL is non-nil, update prompts in all IRC buffers."
   "Return t if TARGET is a channel name."
   (and target
        (not (zerop (length target)))
-       (or (eq (aref target 0) ?#)
-           (eq (aref target 0) ?&))))
+       (or (member (aref target 0) '(?# ?& ?+ ?!)))))
 
 (defun rcirc-kill-buffer-hook ()
   "Part the channel when killing an rcirc buffer."