* pop3.el (pop3-md5): Treat a given string as binary.

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

diff --git a/lisp/nnheaderxm.el b/lisp/nnheaderxm.el
index f788042..ea5df2f 100644 (file)
--- a/lisp/nnheaderxm.el
+++ b/lisp/nnheaderxm.el
@@ -1,7 +1,10 @@
 ;;; nnheaderxm.el --- making Gnus backends work under XEmacs
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
+;;      Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
+;;     Katsumi Yamaoka  <yamaoka@jpl.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -32,10 +35,32 @@
       (,function ,@args))
    time repeat))
 
-(fset 'nnheader-run-at-time 'nnheader-xmas-run-at-time)
-(fset 'nnheader-cancel-timer 'delete-itimer)
-(fset 'nnheader-cancel-function-timers 'ignore)
+(defun nnheader-xmas-Y-or-n-p (prompt)
+  "Ask user a \"Y/n\" question. Return t if answer is neither \"n\", \"N\" nor \"C-g\"."
+  (if (should-use-dialog-box-p)
+      (yes-or-no-p-dialog-box prompt)
+    (let ((cursor-in-echo-area t)
+         (echo-keystrokes 0)
+         (inhibit-quit t)
+         event)
+      (message "%s(Y/n) " prompt)
+      (while (or (not (key-press-event-p (setq event (next-command-event))))
+                (not (or (eq (event-key event) 'escape)
+                         (memq (event-to-character event)
+                               '(?\  ?N ?Y ?\C-g ?\e ?\n ?\r ?n ?y))))))
+      (if (memq (event-key event) '(?\C-g ?N ?n))
+         (progn
+           (message "%s(Y/n) No" prompt)
+           nil)
+       (message "%s(Y/n) Yes" prompt)
+       t))))
+
+(defalias 'nnheader-run-at-time 'nnheader-xmas-run-at-time)
+(defalias 'nnheader-cancel-timer 'delete-itimer)
+(defalias 'nnheader-cancel-function-timers 'ignore)
+(defalias 'nnheader-string-as-multibyte 'identity)
+(defalias 'nnheader-Y-or-n-p 'nnheader-xmas-Y-or-n-p)
 
 (provide 'nnheaderxm)
 
-;;; nnheaderxm.el ends here.
+;;; nnheaderxm.el ends here