* qp.el (quoted-printable-decode-region): Doc addition.

	From: Eli Zaretskii <eliz@is.elta.co.il>

lisp/gnus/ChangeLog

+2002-03-05  ShengHuo ZHU  <zsh@cs.rochester.edu>
+
+	* qp.el (quoted-printable-decode-region): Doc addition.
+	From: Eli Zaretskii <eliz@is.elta.co.il>
+
 2002-02-21  ShengHuo ZHU  <zsh@cs.rochester.edu>
 
 	* gnus-art.el (gnus-article-edit-done): Widen the article buffer.

lisp/gnus/qp.el

@@ -35,7 +35,10 @@
 (defun quoted-printable-decode-region (from to &optional coding-system)
   "Decode quoted-printable in the region between FROM and TO, per RFC 2045.
 If CODING-SYSTEM is non-nil, decode bytes into characters with that
-coding-system."
+coding-system.
+
+Interactively, you can supply the CODING-SYSTEM argument
+with \\[universal-coding-system-argument]."
   (interactive
    ;; Let the user determine the coding system with "C-x RET c".
    (list (region-beginning) (region-end) coding-system-for-read))