Synch to No Gnus 200509052359.

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

diff --git a/lisp/nnoo.el b/lisp/nnoo.el
index 37ac4bb..736d90f 100644 (file)
--- a/lisp/nnoo.el
+++ b/lisp/nnoo.el
@@ -1,7 +1,9 @@
 ;;; nnoo.el --- OO Gnus Backends
 ;;; nnoo.el --- OO Gnus Backends

-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.

 
 

-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+;;   2004, 2005 Free Software Foundation, Inc.
+
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>

 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.

@@ -18,15 +20,15 @@
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the

-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.

 
 ;;; Commentary:
 
 ;;; Code:
 
 
 ;;; Commentary:
 
 ;;; Code:
 

-(require 'nnheader)

 (eval-when-compile (require 'cl))
 (eval-when-compile (require 'cl))

+(require 'nnheader)

 
 (defvar nnoo-definition-alist nil)
 (defvar nnoo-state-alist nil)
 
 (defvar nnoo-definition-alist nil)
 (defvar nnoo-state-alist nil)

@@ -36,7 +38,7 @@
   "The same as `defvar', only takes list of variables to MAP to."
   `(prog1
        ,(if doc
   "The same as `defvar', only takes list of variables to MAP to."
   `(prog1
        ,(if doc

-           `(defvar ,var ,init ,doc)
+           `(defvar ,var ,init ,(concat doc "\n\nThis is a Gnus server variable.  See Info node `(gnus)Select Methods'."))

          `(defvar ,var ,init))
      (nnoo-define ',var ',map)))
 (put 'defvoo 'lisp-indent-function 2)
          `(defvar ,var ,init))
      (nnoo-define ',var ',map)))
 (put 'defvoo 'lisp-indent-function 2)

@@ -105,11 +107,11 @@
                        (cdr (assq pbackend (nnoo-parents backend))))
     (prog1
        (apply function args)
                        (cdr (assq pbackend (nnoo-parents backend))))
     (prog1
        (apply function args)

-    ;; Copy the changed variables back into the child.
-    (let ((vars (cdr (assq pbackend (nnoo-parents backend)))))
-      (while vars
-       (set (cadar vars) (symbol-value (caar vars)))
-       (setq vars (cdr vars)))))))
+      ;; Copy the changed variables back into the child.
+      (let ((vars (cdr (assq pbackend (nnoo-parents backend)))))
+       (while vars
+         (set (cadar vars) (symbol-value (caar vars)))
+         (setq vars (cdr vars)))))))

 
 (defun nnoo-execute (backend function &rest args)
   "Execute FUNCTION on behalf of BACKEND."
 
 (defun nnoo-execute (backend function &rest args)
   "Execute FUNCTION on behalf of BACKEND."

@@ -199,8 +201,8 @@
        (while (setq def (pop defs))
          (unless (assq (car def) bvariables)
            (nconc bvariables
        (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)))))
          (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))))))))
                   (&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)
 
 (provide 'nnoo)
 

-;;; nnoo.el ends here.
+;;; nnoo.el ends here