;* lisp/whitespace.el (whitespace-display-window): Add doc-string.

diff --git a/lisp/whitespace.el b/lisp/whitespace.el
index e193be6cdd2fe220aca9a101c320be643a38aa7a..d4f2b2890a8fc460c57abf8b7aae47d7a1f72e8e 100644 (file)
--- a/lisp/whitespace.el
+++ b/lisp/whitespace.el
@@ -1836,6 +1836,7 @@ cleaning up these problems."
 
 
 (defun whitespace-display-window (buffer)
+  "Display BUFFER, preferably below the selected window."
   (goto-char (point-min))
   (set-buffer-modified-p nil)
   (let ((window (display-buffer