From: Chong Yidong <cyd@stupidchicken.com>
Date: Mon, 30 Mar 2009 01:06:27 +0000 (+0000)
Subject: (help-buffer): Add docstring.
X-Git-Tag: emacs-pretest-23.0.92~17
X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/f1389359d0f7e7170d6b5fca7d3206136d836ac2

(help-buffer): Add docstring.
---

diff --git a/lisp/help-mode.el b/lisp/help-mode.el
index d1e8970507..bbd1dfec13 100644
--- a/lisp/help-mode.el
+++ b/lisp/help-mode.el
@@ -358,6 +358,10 @@ restore it properly when going back."
 
 ;;;###autoload
 (defun help-buffer ()
+  "Return a buffer for inserting help.
+If `help-xref-following' is non-nil, this is the current buffer.
+Otherwise, it is the buffer named *Help*.  If no such buffer
+currently exists, it is created."
   (buffer-name				;for with-output-to-temp-buffer
    (if help-xref-following
        (current-buffer)