(eword-encode): New group.

(eword-field-encoding-method-alist): Now a user option (was:
variable).

diff --git a/eword-encode.el b/eword-encode.el
index 9528a9d..2c7017d 100644 (file)
--- a/eword-encode.el
+++ b/eword-encode.el
@@ -34,7 +34,11 @@
 ;;; @ variables
 ;;;
 
-(defvar eword-field-encoding-method-alist
+(defgroup eword-encode nil
+  "Encoded-word encoding"
+  :group 'mime)
+
+(defcustom eword-field-encoding-method-alist
   '(("X-Nsubject" . iso-2022-jp-2)
     ("Newsgroups" . nil)
     ("Message-ID" . nil)
@@ -52,7 +56,15 @@ If method is `default-mime-charset', this field will be encoded as
 variable `default-mime-charset' when it must be convert into
 network-code.
 
-If method is nil, this field will not be encoded.")
+If method is nil, this field will not be encoded."
+  :group 'eword-encode
+  :type '(repeat (cons (choice :tag "Field"
+                              (string :tag "Name")
+                              (const :tag "Default" t))
+                      (choice :tag "Method"
+                              (const :tag "MIME conversion" mime)
+                              (symbol :tag "non-MIME conversion")
+                              (const :tag "no-conversion" nil)))))
 
 (defvar eword-charset-encoding-alist
   '((us-ascii          . nil)