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(help-buffer): Add docstring.

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This commit is contained in:
Chong Yidong 2009-03-30 01:06:27 +00:00
parent c2ba9ee0b0
commit f1389359d0
1 changed files with 4 additions and 0 deletions
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4
lisp/help-mode.el
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@ -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)