X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch.el;h=040997eeaf00eaf4e1cf5a3c604a8fcdf0bb9f71;hp=c0bb55274943832b187a44cf04e6acbb009ba0dc;hb=2174adf374370135061bd80db21cbd43bbac95ab;hpb=b611cc2319d44835d5da57ebe61bc359ab11f6e5

diff --git a/notmuch.el b/notmuch.el
index c0bb5527..040997ee 100644
--- a/notmuch.el
+++ b/notmuch.el
@@ -321,13 +321,28 @@ buffer."
          (with-current-buffer buf
            (insert-file-contents filename nil nil nil t)
            ,@body)
-        (kill-buffer buf)))))
+	 (kill-buffer buf)))))
 
 (defun notmuch-show-view-all-mime-parts ()
   "Use external viewers to view all attachments from the current message."
   (interactive)
   (with-current-notmuch-show-message
-   (mm-display-parts (mm-dissect-buffer))))
+   ; We ovverride the mm-inline-media-tests to indicate which message
+   ; parts are already sufficiently handled by the original
+   ; presentation of the message in notmuch-show mode. These parts
+   ; will be inserted directly into the temporary buffer of
+   ; with-current-notmuch-show-message and silently discarded.
+   ;
+   ; Any MIME part not explicitly mentioned here will be handled by an
+   ; external viewer as configured in the various mailcap files.
+   (let ((mm-inline-media-tests '(
+				  ("text/.*" ignore identity)
+				  ("application/pgp-signature" ignore identity)
+				  ("multipart/alternative" ignore identity)
+				  ("multipart/mixed" ignore identity)
+				  ("multipart/related" ignore identity)
+				 )))
+     (mm-display-parts (mm-dissect-buffer)))))
 
 (defun notmuch-foreach-mime-part (function mm-handle)
   (cond ((stringp (car mm-handle))
@@ -752,7 +767,8 @@ is what to put on the button."
               ; determine whether we've left the current message.
               (if (re-search-forward notmuch-show-part-begin-regexp nil t)
                   (beginning-of-line)))))
-        (goto-char end))))
+        (goto-char end))
+    (goto-char end)))
 
 (defun notmuch-show-markup-parts-region (beg end depth)
   (save-excursion