Fix some more docstring etc. quoting problems

[gnus] / lisp / mm-archive.el

diff --git a/lisp/mm-archive.el b/lisp/mm-archive.el
index 43a951e..9c86c4a 100644 (file)
--- a/lisp/mm-archive.el
+++ b/lisp/mm-archive.el
@@ -1,6 +1,6 @@
 ;;; mm-archive.el --- Functions for parsing archive files as MIME
 
-;; Copyright (C) 2012  Free Software Foundation, Inc.
+;; Copyright (C) 2012-2015 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
@@ -22,15 +22,21 @@
 
 ;;; Code:
 
+(require 'mm-decode)
+(autoload 'gnus-recursive-directory-files "gnus-util")
+(autoload 'mailcap-extension-to-mime "mailcap")
+
 (defvar mm-archive-decoders
-  '(("application/ms-tnef" "tnef" "-f" "-" "-C")
-    ("application/zip" "unzip" "-j" "-x" "%f" "-d")
-    ("application/x-gtar-compressed" "tar" "xzf" "-" "-C")
-    ("application/x-tar" "tar" "xf" "-" "-C")))
+  '(("application/ms-tnef" t "tnef" "-f" "-" "-C")
+    ("application/zip" nil "unzip" "-j" "-x" "%f" "-d")
+    ("application/x-gtar-compressed" nil "tar" "xzf" "-" "-C")
+    ("application/x-tar" nil "tar" "xf" "-" "-C")))
+
+(defun mm-archive-decoders () mm-archive-decoders)
 
 (defun mm-dissect-archive (handle)
-  (let ((decoder (cdr (assoc (car (mm-handle-type handle))
-                            mm-archive-decoders)))
+  (let ((decoder (cddr (assoc (car (mm-handle-type handle))
+                             mm-archive-decoders)))
        (dir (mm-make-temp-file
              (expand-file-name "emm." mm-tmp-directory) 'dir)))
     (set-file-modes dir #o700)
@@ -79,6 +85,22 @@
         handles)))
     handles))
 
+(defun mm-archive-dissect-and-inline (handle)
+  (let ((start (point-marker)))
+    (save-restriction
+      (narrow-to-region (point) (point))
+      (dolist (handle (cddr (mm-dissect-archive handle)))
+       (goto-char (point-max))
+       (mm-display-inline handle))
+      (goto-char (point-max))
+      (mm-handle-set-undisplayer
+       handle
+       `(lambda ()
+         (let ((inhibit-read-only t)
+               (end ,(point-marker)))
+           (remove-images ,start end)
+           (delete-region ,start end)))))))
+
 (provide 'mm-archive)
 
 ;; mm-archive.el ends here