Synch with Oort Gnus.

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

diff --git a/lisp/nnoo.el b/lisp/nnoo.el
index d676f0c..345dd9c 100644 (file)
--- a/lisp/nnoo.el
+++ b/lisp/nnoo.el
@@ -1,5 +1,7 @@
 ;;; nnoo.el --- OO Gnus Backends
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000
+;;     Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
@@ -25,8 +27,8 @@
 
 ;;; Code:
 
-(require 'nnheader)
 (eval-when-compile (require 'cl))
+(require 'nnheader)
 
 (defvar nnoo-definition-alist nil)
 (defvar nnoo-state-alist nil)
@@ -199,8 +201,8 @@
        (while (setq def (pop defs))
          (unless (assq (car def) bvariables)
            (nconc bvariables
-                  (list (cons (car def) (and (boundp (car def))
-                                             (symbol-value (car def)))))))
+                  (list (cons (car def) (and (boundp (car def))
+                                             (symbol-value (car def)))))))
          (if (equal server "*internal-non-initialized-backend*")
              (set (car def) (symbol-value (cadr def)))
            (set (car def) (cadr def)))))
@@ -302,6 +304,20 @@ All functions will return nil and report an error."
                   (&rest args)
                 (nnheader-report ',backend ,(format "%s-%s not implemented"
                                                     backend function))))))))
+
+(defun nnoo-set (server &rest args)
+  (let ((parents (nnoo-parents (car server)))
+       (nnoo-parent-backend (car server)))
+    (while parents
+      (nnoo-change-server (caar parents)
+                         (cadr server)
+                         (cdar parents))
+      (pop parents)))
+  (nnoo-change-server (car server)
+                     (cadr server) (cddr server))
+  (while args
+    (set (pop args) (pop args))))
+
 (provide 'nnoo)
 
-;;; nnoo.el ends here.
+;;; nnoo.el ends here