From d1ab8d82efb34e35011ed5a6acbd7de4ce8404a5 Mon Sep 17 00:00:00 2001
From: Chong Yidong <cyd@stupidchicken.com>
Date: Fri, 17 Dec 2010 19:16:10 +0800
Subject: [PATCH] * lisp/mail/binhex.el: Improve commentary (Bug#7482).

---
 lisp/mail/binhex.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lisp/mail/binhex.el b/lisp/mail/binhex.el
index e131db76af8..5769aa3125d 100644
--- a/lisp/mail/binhex.el
+++ b/lisp/mail/binhex.el
@@ -1,4 +1,4 @@
-;;; binhex.el --- elisp native binhex decode
+;;; binhex.el --- decode BinHex-encoded text
 
 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 ;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
@@ -23,6 +23,11 @@
 
 ;;; Commentary:
 
+;; BinHex is a binary-to-text encoding scheme similar to uuencode.
+;; The command `binhex-decode-region' decodes BinHex-encoded text, via
+;; the external program "hexbin" if that is available, or an Emacs
+;; Lisp implementation if not.
+
 ;;; Code:
 
 (eval-when-compile (require 'cl))
-- 
2.39.5