Importing Oort Gnus v0.06.

[elisp/gnus.git-] / lisp / mailcap.el

diff --git a/lisp/mailcap.el b/lisp/mailcap.el
index 52e5c9a..89fd7dc 100644 (file)
--- a/lisp/mailcap.el
+++ b/lisp/mailcap.el
@@ -1,5 +1,5 @@
 ;;; mailcap.el --- MIME media types configuration
-;; Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 ;; Author: William M. Perry <wmperry@aventail.com>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -87,6 +87,9 @@
      ("emacs-lisp"
       (viewer . mailcap-maybe-eval)
       (type   . "application/emacs-lisp"))
+     ("x-emacs-lisp"
+      (viewer . mailcap-maybe-eval)
+      (type   . "application/x-emacs-lisp"))
      ("x-tar"
       (viewer . mailcap-save-binary-file)
       (non-viewer . t)
@@ -223,7 +226,7 @@
       (viewer  . fundamental-mode)
       (type    . "text/plain"))
      ("enriched"
-      (viewer . enriched-decode-region)
+      (viewer . enriched-decode)
       (test   . (fboundp 'enriched-decode))
       (type   . "text/enriched"))
      ("html"
@@ -640,18 +643,18 @@ to supply to the test."
        (setq mailcap-mime-data
              (cons (cons major (list (cons minor info)))
                    mailcap-mime-data))
-       (let ((cur-minor (assoc minor old-major)))
-       (cond
-        ((or (null cur-minor)          ; New minor area, or
-             (assq 'test info))        ; Has a test, insert at beginning
-         (setcdr old-major (cons (cons minor info) (cdr old-major))))
-        ((and (not (assq 'test info))  ; No test info, replace completely
-              (not (assq 'test cur-minor))
+      (let ((cur-minor (assoc minor old-major)))
+       (cond
+        ((or (null cur-minor)          ; New minor area, or
+             (assq 'test info))        ; Has a test, insert at beginning
+         (setcdr old-major (cons (cons minor info) (cdr old-major))))
+        ((and (not (assq 'test info))  ; No test info, replace completely
+              (not (assq 'test cur-minor))
               (equal (assq 'viewer info)  ; Keep alternative viewer
                      (assq 'viewer cur-minor)))
-         (setcdr cur-minor info))
-        (t
-         (setcdr old-major (cons (cons minor info) (cdr old-major))))))
+         (setcdr cur-minor info))
+        (t
+         (setcdr old-major (cons (cons minor info) (cdr old-major))))))
       )))
 
 (defun mailcap-add (type viewer &optional test)