master 239ca28 3/3: Add a customization group link from whitespace-mode

[Lars Ingebrigtsen]

branch: master
commit 239ca285f906173e547d65c4cf37b438ca88a615
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Add a customization group link from whitespace-mode
    
    * lisp/whitespace.el (whitespace-mode): Add a link to the
    whitespace customization group to see the faces (bug#18296).
---
 lisp/whitespace.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lisp/whitespace.el b/lisp/whitespace.el
index a2dc6ab..a3a1274 100644
--- a/lisp/whitespace.el
+++ b/lisp/whitespace.el
@@ -924,7 +924,10 @@ Any other value is treated as nil."
   "Toggle whitespace visualization (Whitespace mode).
 
 See also `whitespace-style', `whitespace-newline' and
-`whitespace-display-mappings'."
+`whitespace-display-mappings'.
+
+This mode uses a number of faces to visualize the whitespace; see
+the customization group `whitespace' for details."
   :lighter    " ws"
   :init-value nil
   :global     nil