(mime-view-entity-button-function): New implementation.

diff --git a/mime-view.el b/mime-view.el
index b129e39..2f32693 100644 (file)
--- a/mime-view.el
+++ b/mime-view.el
@@ -6,7 +6,7 @@
 ;; Created: 1994/7/13
 ;;     Renamed: 1994/8/31 from tm-body.el
 ;;     Renamed: 1997/02/19 from tm-view.el
-;; Version: $Revision: 0.43 $
+;; Version: $Revision: 0.44 $
 ;; Keywords: MIME, multimedia, mail, news
 
 ;; This file is part of SEMI (SEMI is Emacs MIME Interfaces).
@@ -40,7 +40,7 @@
 ;;;
 
 (defconst mime-view-RCS-ID
-  "$Id: mime-view.el,v 0.43 1997-03-17 13:35:07 morioka Exp $")
+  "$Id: mime-view.el,v 0.44 1997-03-17 13:46:57 morioka Exp $")
 
 (defconst mime-view-version (get-version-string mime-view-RCS-ID))
 
@@ -227,7 +227,7 @@ Each elements are regexp of field-name. [mime-view.el]")
     ))
 
 
-;;; @@ content button
+;;; @@ entity button
 ;;;
 
 (defun mime-view-insert-entity-button (rcnum cinfo ctype params subj encoding)
@@ -280,11 +280,14 @@ Each elements are regexp of field-name. [mime-view.el]")
 (defun mime-view-entity-button-function
   (rcnum cinfo ctype params subj encoding)
   "Insert entity button conditionally."
-  (if (and (consp rcnum)
-          (not (string= ctype "application/x-selection"))
-          )
+  (or (null rcnum)
+      (string= ctype "application/x-selection")
+      (and (string= ctype "application/octet-stream")
+          (string= (mime::content-info/type
+                    (mime-article/rcnum-to-cinfo (cdr rcnum) cinfo))
+                   "multipart/encrypted"))
       (mime-view-insert-entity-button rcnum cinfo ctype params subj encoding)
-    ))
+      ))
 
 
 ;;; @@ content header filter