[Gnus] Introduce gnus-gravatar-too-ugly.

gnus-gravatar.el (gnus-gravatar-too-ugly): New user option.
gnus-gravatar.el (gnus-gravatar-transform-address): Don't show avatars of people of which mail addresses match gnus-gravatar-too-ugly.
gnus.texi (Gravatars): Document gnus-gravatar-too-ugly.

2 files changed, 11 insertions, 0 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 22208f6763d..2971701b1f2 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,7 @@
+2010-10-07  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+        * gnus.texi (Gravatars): Document gnus-gravatar-too-ugly.
+
 2010-10-06  Julien Danjou  <julien@danjou.info>
 
         * sieve.texi (Manage Sieve API): Document sieve-manage-authenticate.
diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index bc2adb87a35..1f78e8c563f 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -827,6 +827,7 @@ Image Enhancements
 * Smileys::                     Show all those happy faces the way they were
                                   meant to be shown.
 * Picons::                      How to display pictures of what you're reading.
+* Gravatars::                   Display the avatar of people you read.
 * XVarious::                    Other XEmacsy Gnusey variables.
 
 Thwarting Email Spam
@@ -23195,6 +23196,12 @@ number for the size is enough.
 @vindex gnus-gravatar-properties
 List of image properties applied to Gravatar images.
 
+@item gnus-gravatar-too-ugly
+@vindex gnus-gravatar-too-ugly
+Regexp that matches mail addresses or names of people of which avatars
+should not be displayed, or @code{nil}.  It default to the value of
+@code{gnus-article-x-face-too-ugly} (@pxref{X-Face}).
+
 @end table
 
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