(mm-display-external): For `copiousoutput' methods,

[gnus] / lisp / mm-decode.el

diff --git a/lisp/mm-decode.el b/lisp/mm-decode.el
index 72ce0c2..07b85ec 100644 (file)
--- a/lisp/mm-decode.el
+++ b/lisp/mm-decode.el
@@ -348,6 +348,7 @@ external if displayed external."
                         (mm-handle-media-type handle) t))
             (needsterm (or (assoc "needsterm" mime-info)
                            (assoc "needsterminal" mime-info)))
+            (copiousoutput (assoc "copiousoutput" mime-info))
             process file buffer)
        ;; We create a private sub-directory where we store our files.
        (make-directory dir)
@@ -361,18 +362,29 @@ external if displayed external."
        (message "Viewing with %s" method)
        (unwind-protect
            (setq process
-                 (if needsterm
-                     (start-process "*display*" nil
-                                    "xterm"
-                                    "-e" shell-file-name "-c"
-                                    (mm-mailcap-command
-                                     method file (mm-handle-type handle)))
-                   (start-process "*display*"
-                                  (setq buffer (generate-new-buffer "*mm*"))
-                                  shell-file-name
-                                  "-c"
-                                  (mm-mailcap-command
-                                   method file (mm-handle-type handle)))))
+                 (cond (needsterm
+                        (start-process "*display*" nil
+                                       "xterm"
+                                       "-e" shell-file-name "-c"
+                                       (mm-mailcap-command
+                                        method file (mm-handle-type handle))))
+                       (copiousoutput
+                        (start-process "*display*"
+                                       (setq buffer 
+                                             (generate-new-buffer "*mm*"))
+                                       shell-file-name
+                                       "-c"
+                                       (mm-mailcap-command
+                                        method file (mm-handle-type handle)))
+                        (switch-to-buffer buffer))
+                       (t
+                        (start-process "*display*"
+                                       (setq buffer
+                                             (generate-new-buffer "*mm*"))
+                                       shell-file-name
+                                       "-c"
+                                       (mm-mailcap-command
+                                        method file (mm-handle-type handle))))))
          (mm-handle-set-undisplayer handle (cons file buffer)))
        (message "Displaying %s..." (format method file))))))