From c98bf5f1ee6c9644e95db2b49d4c04a76398b863 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Adam=20Sj=C3=B8gren?= <asjo@koldfront.dk>
Date: Sat, 28 Mar 2015 16:35:17 +0100
Subject: [PATCH] Document gnus-block-private-groups.

---
 lisp/gnus-art.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index b854716b3..1362f1dd4 100644
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -7211,6 +7211,8 @@ If given a prefix, show the hidden text instead."
 	  (set-buffer buf))))))
 
 (defun gnus-block-private-groups (group)
+  "Allows images in newsgroups to be shown, blocks images in all
+other groups."
   (if (or (gnus-news-group-p group)
 	  (gnus-member-of-valid 'global group))
       ;; Block nothing in news groups.
-- 
2.25.1