(gnus-uu-digest-mail-forward): Fix comment.

[gnus] / lisp / mm-decode.el

diff --git a/lisp/mm-decode.el b/lisp/mm-decode.el
index 23f4279..a0b1aa0 100644 (file)
--- a/lisp/mm-decode.el
+++ b/lisp/mm-decode.el
@@ -283,7 +283,7 @@ before the external MIME handler is invoked."
   "List of media types that are to be displayed inline.
 See also `mm-inline-media-tests', which says how to display a media
 type inline."
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-keep-viewer-alive-types
@@ -292,7 +292,7 @@ type inline."
   "List of media types for which the external viewer will not be killed
 when selecting a different article."
   :version "22.1"
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-automatic-display
@@ -304,7 +304,7 @@ when selecting a different article."
     "application/pkcs7-signature" "application/x-pkcs7-mime"
     "application/pkcs7-mime")
   "A list of MIME types to be displayed automatically."
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-attachment-override-types '("text/x-vcard"
@@ -313,17 +313,17 @@ when selecting a different article."
                                          "application/pkcs7-signature"
                                          "application/x-pkcs7-signature")
   "Types to have \"attachment\" ignored if they can be displayed inline."
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-inline-override-types nil
   "Types to be treated as attachments even if they can be displayed inline."
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-automatic-external-display nil
   "List of MIME type regexps that will be displayed externally automatically."
-  :type '(repeat string)
+  :type '(repeat regexp)
   :group 'mime-display)
 
 (defcustom mm-discouraged-alternatives nil
@@ -335,8 +335,13 @@ for instance, text/html parts are very unwanted, and text/richtext are
 somewhat unwanted, then the value of this variable should be set
 to:
 
- (\"text/html\" \"text/richtext\")"
-  :type '(repeat string)
+ (\"text/html\" \"text/richtext\")
+
+Adding \"image/.*\" might also be useful.  Spammers use it as the
+prefered part of multipart/alternative messages.  See also
+`gnus-buttonized-mime-types', to which adding \"multipart/alternative\"
+enables you to choose manually one of two types those mails include."
+  :type '(repeat regexp) ;; See `mm-preferred-alternative-precedence'.
   :group 'mime-display)
 
 (defcustom mm-tmp-directory