Allow PREAUTH nnimap connections to log in without credentials.

[gnus] / lisp / utf7.el

diff --git a/lisp/utf7.el b/lisp/utf7.el
index ebf01d1..74bd092 100644 (file)
--- a/lisp/utf7.el
+++ b/lisp/utf7.el
@@ -112,7 +112,7 @@ Use IMAP modification if FOR-IMAP is non-nil."
                 (skip-chars-forward not-direct-encoding-chars)))
            (if (and (= fc esc-char)
                     (= run-length 1))  ; Lone esc-char?
-               (delete-backward-char 1) ; Now there's one too many
+               (delete-char -1)        ; Now there's one too many
              (utf7-fragment-encode p (point) for-imap))
            (insert "-")))))))
 
@@ -153,7 +153,7 @@ Use IMAP modification if FOR-IMAP is non-nil."
              (save-excursion
                (utf7-fragment-decode p (point) for-imap)
                (goto-char p)
-               (delete-backward-char 1)))))))))
+               (delete-char -1)))))))))
 
 (defun utf7-fragment-decode (start end &optional for-imap)
   "Decode base64 encoded fragment from START to END of UTF-7 text in buffer.
@@ -205,6 +205,7 @@ Characters are in raw byte pairs in narrowed buffer."
   (mm-decode-coding-region (point-min) (point-max) 'iso-8859-1)
   (mm-enable-multibyte))
 
+;;;###autoload
 (defun utf7-encode (string &optional for-imap)
   "Encode UTF-7 STRING.  Use IMAP modification if FOR-IMAP is non-nil."
   (if (and (coding-system-p 'utf-7) (coding-system-p 'utf-7-imap))
@@ -228,5 +229,4 @@ Characters are in raw byte pairs in narrowed buffer."
 
 (provide 'utf7)
 
-;; arch-tag: 96078b55-85c7-4161-aed2-932c24b282c7
 ;;; utf7.el ends here