color: add color-gradient function

[gnus] / lisp / tls.el

diff --git a/lisp/tls.el b/lisp/tls.el
index daa1c18..42ae592 100644 (file)
--- a/lisp/tls.el
+++ b/lisp/tls.el
@@ -1,7 +1,6 @@
 ;;; tls.el --- TLS/SSL support via wrapper around GnuTLS
 
-;; Copyright (C) 1996, 1997, 1998, 1999, 2002, 2003, 2004, 2005, 2006,
-;;   2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+;; Copyright (C) 1996-1999, 2002-2011  Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <simon@josefsson.org>
 ;; Keywords: comm, tls, gnutls, ssl
@@ -75,13 +74,9 @@ and `gnutls-cli' (version 2.0.1) output."
   :type 'regexp
   :group 'tls)
 
-(defvar tls-starttls-switches
-  '(("openssl" "-starttls imap"))
-  "Alist of programs and the switches necessary to get starttls behaviour.")
-
 (defcustom tls-program '("gnutls-cli --insecure -p %p %h"
                         "gnutls-cli --insecure -p %p %h --protocols ssl3"
-                        "openssl s_client %s -connect %h:%p -no_ssl2 -ign_eof")
+                        "openssl s_client -connect %h:%p -no_ssl2 -ign_eof")
   "List of strings containing commands to start TLS stream to a host.
 Each entry in the list is tried until a connection is successful.
 %h is replaced with server hostname, %p with port to connect to.
@@ -203,7 +198,7 @@ Used by `tls-certificate-information'."
            (push (cons (match-string 1) (match-string 2)) vals))
          (nreverse vals))))))
 
-(defun open-tls-stream (name buffer host port &optional starttlsp)
+(defun open-tls-stream (name buffer host port)
   "Open a TLS connection for a port to a host.
 Returns a subprocess-object to represent the connection.
 Input and output work as for subprocesses; `delete-process' closes it.
@@ -233,9 +228,6 @@ Fourth arg PORT is an integer specifying a port to connect to."
               (format-spec
                cmd
                (format-spec-make
-                ?s (if starttlsp
-                       (tls-find-starttls-argument cmd)
-                     "")
                 ?h host
                 ?p (if (integerp port)
                        (int-to-string port)
@@ -307,11 +299,6 @@ match `%s'. Connect anyway? " host))))))
       (kill-buffer buffer))
     done))
 
-(defun tls-find-starttls-argument (command)
-  (let ((command (car (split-string command))))
-    (or (cadr (assoc command tls-starttls-switches))
-       "")))
-
 (provide 'tls)
 
 ;;; tls.el ends here