(tumme-thumbnail-storage): Updated docstring. Added

info about the Thumbnail Managing Standard option.

1 files changed, 4 insertions, 1 deletions

diff --git a/lisp/tumme.el b/lisp/tumme.el
index 2e818bd4a58..31fb2904714 100644
--- a/lisp/tumme.el
+++ b/lisp/tumme.el
@@ -589,7 +589,10 @@ Tumme can store thumbnail files in one of two ways and this is
 controlled by this variable.  \"Use tumme dir\" means that the
 thumbnails are stored in a central directory.  \"Per directory\"
 means that each thumbnail is stored in a subdirectory called
-\".tumme\" in the same directory where the image file is."
+\".tumme\" in the same directory where the image file is.
+\"Thumbnail Managing Standard\" means that the thumbnails are
+stored and generated according to the Thumbnail Managing
+Standard."
   :type '(choice :tag "How to store thumbnail files"
                  (const :tag "Thumbnail Managing Standard" standard)
                  (const :tag "Use tumme-dir" use-tumme-dir)