X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fmml2015.el;h=96ca14ac0617c1300d81698050a61580f4b5fbcc;hb=e2696774a2e225ea60d46cc665d4232c80412731;hp=6bf4f4e00c94369bdfa2750427c62bb5256eb4b7;hpb=04ba5250e9e47ebe40860a0902d4ef6405ca143f;p=elisp%2Fgnus.git-

diff --git a/lisp/mml2015.el b/lisp/mml2015.el
index 6bf4f4e..96ca14a 100644
--- a/lisp/mml2015.el
+++ b/lisp/mml2015.el
@@ -1,5 +1,5 @@
 ;;; mml2015.el --- MIME Security with Pretty Good Privacy (PGP)
-;; Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: PGP MIME MML
@@ -29,7 +29,6 @@
 ;;; Code:
 
 (eval-when-compile (require 'cl))
-(eval-when-compile (require 'gnus-clfns))
 (require 'mm-decode)
 (require 'mm-util)
 (require 'mml)
@@ -37,7 +36,10 @@
 (defvar mml2015-use (or
 		     (progn
 		       (ignore-errors
-			 (require 'pgg))
+			;; Avoid the "Recursive load suspected" error
+			;; in Emacs 21.1.
+			(let ((recursive-load-depth-limit 100))
+			  (require 'pgg)))
 		       (and (fboundp 'pgg-sign-region)
 			    'pgg))
 		     (progn
@@ -51,7 +53,8 @@
 				 (fboundp 'mc-sign-generic)
 				 (fboundp 'mc-cleanup-recipient-headers)
 				 'mailcrypt)))
-  "The package used for PGP/MIME.")
+  "The package used for PGP/MIME.
+Valid packages include `pgg', `gpg' and `mailcrypt'.")
 
 ;; Something is not RFC2015.
 (defvar mml2015-function-alist