(mime-entity-parent): New function; abolish `mime-raw-entity-parent'.

(mime-view-entity-button-visible-p): Use `mime-entity-parent' instead
of `mime-raw-entity-parent'.

diff --git a/mime-view.el b/mime-view.el
index 3e977e7..ab76cb8 100644 (file)
--- a/mime-view.el
+++ b/mime-view.el
@@ -201,12 +201,16 @@ If optional argument MESSAGE-INFO is not specified,
 `mime-raw-message-info' is used."
   (reverse (mime-raw-point-to-entity-node-id point message-info)))
 
-(defsubst mime-raw-entity-parent (entity &optional message-info)
+(defsubst mime-entity-parent (entity &optional message-info)
   "Return mother entity of ENTITY.
 If optional argument MESSAGE-INFO is not specified,
-`mime-raw-message-info' is used."
-  (mime-raw-find-entity-from-node-id (cdr (mime-entity-node-id entity))
-                                    message-info))
+`mime-raw-message-info' in buffer of ENTITY is used."
+  (mime-raw-find-entity-from-node-id
+   (cdr (mime-entity-node-id entity))
+   (or message-info
+       (save-excursion
+        (set-buffer (mime-entity-buffer entity))
+        mime-raw-message-info))))
 
 (defun mime-raw-flatten-message-info (&optional message-info)
   "Return list of entity in mime-raw-buffer.
@@ -240,7 +244,7 @@ Please redefine this function if you want to change default setting."
        (and (not (eq media-subtype 'x-selection))
             (or (not (eq media-subtype 'octet-stream))
                 (let ((mother-entity
-                       (mime-raw-entity-parent entity message-info)))
+                       (mime-entity-parent entity message-info)))
                   (or (not (eq (mime-entity-media-type mother-entity)
                                'multipart))
                       (not (eq (mime-entity-media-subtype mother-entity)