Remove arch-tags from all files, since these are no longer needed.

[gnus] / lisp / nndraft.el

diff --git a/lisp/nndraft.el b/lisp/nndraft.el
index c956305..13efd8c 100644 (file)
--- a/lisp/nndraft.el
+++ b/lisp/nndraft.el
@@ -1,17 +1,17 @@
 ;;; nndraft.el --- draft article access for Gnus
 
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003
-;;        Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+;;   2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -19,9 +19,7 @@
 ;; GNU General Public License for more details.
 
 ;; 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.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -42,6 +40,11 @@
   "Where nndraft will store its files."
   nnmh-directory)
 
+(defvar nndraft-required-headers '(Date)
+  "*Headers to be generated when saving a draft message.
+The headers in this variable and the ones in `message-required-headers'
+are generated if and only if they are also in `message-draft-headers'.")
+
 \f
 
 (defvoo nndraft-current-group "" nil nnmh-current-group)
@@ -156,7 +159,7 @@
   (save-excursion
     (message-generate-headers
      (message-headers-to-generate
-      message-required-headers message-draft-headers nil))))
+      nndraft-required-headers message-draft-headers nil))))
 
 (deffoo nndraft-request-associate-buffer (group)
   "Associate the current buffer with some article in the draft group."
@@ -174,8 +177,11 @@
     (setq buffer-file-name (expand-file-name file)
          buffer-auto-save-file-name (make-auto-save-file-name))
     (clear-visited-file-modtime)
-    (make-local-variable 'write-contents-hooks)
-    (push 'nndraft-generate-headers write-contents-hooks)
+    (let ((hook (if (boundp 'write-contents-functions)
+                   'write-contents-functions
+                 'write-contents-hooks)))
+      (gnus-make-local-hook hook)
+      (add-hook hook 'nndraft-generate-headers nil t))
     article))
 
 (deffoo nndraft-request-group (group &optional server dont-check)
@@ -185,7 +191,7 @@
           (file-name-coding-system nnmail-pathname-coding-system)
           dir file)
       (nnheader-re-read-dir pathname)
-      (setq dir (mapcar (lambda (name) (string-to-int (substring name 1)))
+      (setq dir (mapcar (lambda (name) (string-to-number (substring name 1)))
                        (ignore-errors (directory-files
                                        pathname nil "^#[0-9]+#$" t))))
       (dolist (n dir)
@@ -196,12 +202,22 @@
                        'nnmh-request-group
                        (list group server dont-check)))
 
-(deffoo nndraft-request-move-article (article group server
-                                             accept-form &optional last)
+(deffoo nndraft-request-move-article (article group server accept-form 
+                                     &optional last move-is-internal)
   (nndraft-possibly-change-group group)
-  (let ((nnmh-allow-delete-final t))
-    (nnoo-parent-function 'nndraft 'nnmh-request-move-article
-                         (list article group server accept-form last))))
+  (let ((buf (get-buffer-create " *nndraft move*"))
+       result)
+    (and
+     (nndraft-request-article article group server)
+     (save-excursion
+       (set-buffer buf)
+       (erase-buffer)
+       (insert-buffer-substring nntp-server-buffer)
+       (setq result (eval accept-form))
+       (kill-buffer (current-buffer))
+       result)
+     (null (nndraft-request-expire-articles (list article) group server 'force))
+     result)))
 
 (deffoo nndraft-request-expire-articles (articles group &optional server force)
   (nndraft-possibly-change-group group)
@@ -283,7 +299,7 @@
   "Return the list of messages in the group."
   (gnus-make-directory nndraft-current-directory)
   (sort
-   (mapcar 'string-to-int
+   (mapcar 'string-to-number
           (directory-files nndraft-current-directory nil "\\`[0-9]+\\'" t))
    '<))