X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-salt.el;h=15c7d0e0829a9d73b00346c0a4c5e2a5f81900be;hb=60b6cdd89175586e7d5b5d270f84e727a485202f;hp=4e9385b90cbadac0e5d416a95bb8467397b8d390;hpb=2ad0e1a962763fc4b9c4ed14dca5f730b60bf9dd;p=elisp%2Fgnus.git-

diff --git a/lisp/gnus-salt.el b/lisp/gnus-salt.el
index 4e9385b..15c7d0e 100644
--- a/lisp/gnus-salt.el
+++ b/lisp/gnus-salt.el
@@ -1,7 +1,9 @@
 ;;; gnus-salt.el --- alternate summary mode interfaces for Gnus
-;; Copyright (C) 1996,97,98 Free Software Foundation, Inc.
 
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
+
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -18,8 +20,8 @@
 
 ;; 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:
 
@@ -29,13 +31,15 @@
 
 (require 'gnus)
 (require 'gnus-sum)
+(require 'gnus-win)
 
 ;;;
 ;;; gnus-pick-mode
 ;;;
 
 (defvar gnus-pick-mode nil
-  "Minor mode for providing a pick-and-read interface in Gnus summary buffers.")
+  "Minor mode for providing a pick-and-read interface in Gnus
+summary buffers.")
 
 (defcustom gnus-pick-display-summary nil
   "*Display summary while reading."
@@ -47,18 +51,22 @@
   :type 'hook
   :group 'gnus-summary-pick)
 
+(when (featurep 'xemacs)
+  (add-hook 'gnus-pick-mode-hook 'gnus-xmas-pick-menu-add))
+
 (defcustom gnus-mark-unpicked-articles-as-read nil
   "*If non-nil, mark all unpicked articles as read."
   :type 'boolean
   :group 'gnus-summary-pick)
 
 (defcustom gnus-pick-elegant-flow t
-  "If non-nil, gnus-pick-start-reading will run gnus-summary-next-group when no articles have been picked."
+  "If non-nil, `gnus-pick-start-reading' runs
+ `gnus-summary-next-group' when no articles have been picked."
   :type 'boolean
   :group 'gnus-summary-pick)
 
 (defcustom gnus-summary-pick-line-format
-  "-5P %U\%R\%z\%I\%(%[%4L: %-20,20n%]%) %s\n"
+  "%-5P %U\%R\%z\%I\%(%[%4L: %-23,23n%]%) %s\n"
   "*The format specification of the lines in pick buffers.
 It accepts the same format specs that `gnus-summary-line-format' does."
   :type 'string
@@ -73,23 +81,10 @@ It accepts the same format specs that `gnus-summary-line-format' does."
 
   (gnus-define-keys gnus-pick-mode-map
     " " gnus-pick-next-page
-    "u" gnus-summary-unmark-as-processable
-    "." gnus-pick-article
+    "u" gnus-pick-unmark-article-or-thread
+    "." gnus-pick-article-or-thread
     gnus-down-mouse-2 gnus-pick-mouse-pick-region
-    "\r" gnus-pick-start-reading
-    ;; "t" gnus-uu-mark-thread
-    ;; "T" gnus-uu-unmark-thread
-    ;; "U" gnus-summary-unmark-all-processable
-    ;; "v" gnus-uu-mark-over
-    ;; "r" gnus-uu-mark-region
-    ;; "R" gnus-uu-unmark-region
-    ;; "e" gnus-uu-mark-by-regexp
-    ;; "E" gnus-uu-mark-by-regexp
-    ;; "b" gnus-uu-mark-buffer
-    ;; "B" gnus-uu-unmark-buffer
-    ;;gnus-mouse-2 gnus-pick-mouse-pick
-    ;; "X" gnus-pick-start-reading
-    ))
+    "\r" gnus-pick-start-reading))
 
 (defun gnus-pick-make-menu-bar ()
   (unless (boundp 'gnus-pick-menu)
@@ -133,7 +128,7 @@ It accepts the same format specs that `gnus-summary-line-format' does."
       ;; Set up the menu.
       (when (gnus-visual-p 'pick-menu 'menu)
 	(gnus-pick-make-menu-bar))
-      (gnus-add-minor-mode 'gnus-pick-mode " Pick" gnus-pick-mode-map)
+      (add-minor-mode 'gnus-pick-mode " Pick" gnus-pick-mode-map)
       (gnus-run-hooks 'gnus-pick-mode-hook))))
 
 (defun gnus-pick-setup-message ()
@@ -143,7 +138,8 @@ It accepts the same format specs that `gnus-summary-line-format' does."
 	       (set-buffer gnus-summary-buffer)
 	       gnus-pick-mode))
     (message-add-action
-     '(gnus-configure-windows 'pick t) 'send 'exit 'postpone 'kill)))
+     '(gnus-configure-windows ,gnus-current-window-configuration t)
+     'send 'exit 'postpone 'kill)))
 
 (defvar gnus-pick-line-number 1)
 (defun gnus-pick-line-number ()
@@ -158,11 +154,11 @@ If given a prefix, mark all unpicked articles as read."
   (interactive "P")
   (if gnus-newsgroup-processable
       (progn
-        (gnus-summary-limit-to-articles nil)
-        (when (or catch-up gnus-mark-unpicked-articles-as-read)
+	(gnus-summary-limit-to-articles nil)
+	(when (or catch-up gnus-mark-unpicked-articles-as-read)
 	  (gnus-summary-limit-mark-excluded-as-read))
-        (gnus-summary-first-article)
-        (gnus-configure-windows
+	(gnus-summary-first-article)
+	(gnus-configure-windows
 	 (if gnus-pick-display-summary 'article 'pick) t))
     (if gnus-pick-elegant-flow
 	(progn
@@ -173,21 +169,52 @@ If given a prefix, mark all unpicked articles as read."
 	    (gnus-summary-next-group)))
       (error "No articles have been picked"))))
 
+(defun gnus-pick-goto-article (arg)
+  "Go to the article number indicated by ARG.
+If ARG is an invalid article number, then stay on current line."
+  (let (pos)
+    (save-excursion
+      (goto-char (point-min))
+      (when (zerop (forward-line (1- (prefix-numeric-value arg))))
+	(setq pos (point))))
+    (if (not pos)
+	(gnus-error 2 "No such line: %s" arg)
+      (goto-char pos))))
+
 (defun gnus-pick-article (&optional arg)
   "Pick the article on the current line.
 If ARG, pick the article on that line instead."
   (interactive "P")
   (when arg
-    (let (pos)
-      (save-excursion
-	(goto-char (point-min))
-	(when (zerop (forward-line (1- (prefix-numeric-value arg))))
-	  (setq pos (point))))
-      (if (not pos)
-	  (gnus-error 2 "No such line: %s" arg)
-	(goto-char pos))))
+    (gnus-pick-goto-article arg))
   (gnus-summary-mark-as-processable 1))
 
+(defun gnus-pick-article-or-thread (&optional arg)
+  "If `gnus-thread-hide-subtree' is t, then pick the thread on the current line.
+Otherwise pick the article on the current line.
+If ARG, pick the article/thread on that line instead."
+  (interactive "P")
+  (when arg
+    (gnus-pick-goto-article arg))
+  (if gnus-thread-hide-subtree
+      (progn
+	(save-excursion
+	  (gnus-uu-mark-thread))
+	(forward-line 1))
+    (gnus-summary-mark-as-processable 1)))
+
+(defun gnus-pick-unmark-article-or-thread (&optional arg)
+  "If `gnus-thread-hide-subtree' is t, then unmark the thread on current line.
+Otherwise unmark the article on current line.
+If ARG, unmark thread/article on that line instead."
+  (interactive "P")
+  (when arg
+    (gnus-pick-goto-article arg))
+  (if gnus-thread-hide-subtree
+      (save-excursion
+	(gnus-uu-unmark-thread))
+    (gnus-summary-unmark-as-processable 1)))
+
 (defun gnus-pick-mouse-pick (e)
   (interactive "e")
   (mouse-set-point e)
@@ -202,9 +229,8 @@ This must be bound to a button-down mouse event."
   (let* ((echo-keystrokes 0)
 	 (start-posn (event-start start-event))
 	 (start-point (posn-point start-posn))
-         (start-line (1+ (count-lines 1 start-point)))
+         (start-line (1+ (count-lines (point-min) start-point)))
 	 (start-window (posn-window start-posn))
-	 (start-frame (window-frame start-window))
 	 (bounds (gnus-window-edges start-window))
 	 (top (nth 1 bounds))
 	 (bottom (if (window-minibuffer-p start-window)
@@ -224,18 +250,16 @@ This must be bound to a button-down mouse event."
     ;; end-of-range is used only in the single-click case.
     ;; It is the place where the drag has reached so far
     ;; (but not outside the window where the drag started).
-    (let (event end end-point last-end-point (end-of-range (point)))
+    (let (event end end-point (end-of-range (point)))
       (track-mouse
        (while (progn
-		(setq event (read-event))
+		(setq event (cdr (gnus-read-event-char)))
 		(or (mouse-movement-p event)
 		    (eq (car-safe event) 'switch-frame)))
 	 (if (eq (car-safe event) 'switch-frame)
 	     nil
 	   (setq end (event-end event)
 		 end-point (posn-point end))
-	   (when end-point
-	     (setq last-end-point end-point))
 
 	   (cond
 	    ;; Are we moving within the original window?
@@ -252,6 +276,7 @@ This must be bound to a button-down mouse event."
 	     (let* ((this-line (1+ (count-lines 1 end-point)))
 		    (min-line (min this-line start-line))
 		    (max-line (max this-line start-line)))
+	       ;; Why not use `forward-line'?  --Stef
 	       (while (< min-line max-line)
 		 (goto-line min-line)
 		 (gnus-pick-article)
@@ -309,8 +334,8 @@ This must be bound to a button-down mouse event."
   (setq gnus-binary-mode-map (make-sparse-keymap))
 
   (gnus-define-keys
-   gnus-binary-mode-map
-   "g" gnus-binary-show-article))
+      gnus-binary-mode-map
+    "g" gnus-binary-show-article))
 
 (defun gnus-binary-make-menu-bar ()
   (unless (boundp 'gnus-binary-menu)
@@ -336,13 +361,13 @@ This must be bound to a button-down mouse event."
       ;; Set up the menu.
       (when (gnus-visual-p 'binary-menu 'menu)
 	(gnus-binary-make-menu-bar))
-      (gnus-add-minor-mode 'gnus-binary-mode " Binary" gnus-binary-mode-map)
+      (add-minor-mode 'gnus-binary-mode " Binary" gnus-binary-mode-map)
       (gnus-run-hooks 'gnus-binary-mode-hook))))
 
 (defun gnus-binary-display-article (article &optional all-header)
   "Run ARTICLE through the binary decode functions."
   (when (gnus-summary-goto-subject article)
-    (let ((gnus-view-pseudos 'automatic))
+    (let ((gnus-view-pseudos (or gnus-view-pseudos 'automatic)))
       (gnus-uu-decode-uu))))
 
 (defun gnus-binary-show-article (&optional arg)
@@ -364,7 +389,8 @@ This must be bound to a button-down mouse event."
   "If non-nil, minimize the tree buffer window.
 If a number, never let the tree buffer grow taller than that number of
 lines."
-  :type 'boolean
+  :type '(choice boolean
+		 integer)
   :group 'gnus-summary-tree)
 
 (defcustom gnus-selected-tree-face 'modeline
@@ -398,6 +424,11 @@ Two predefined functions are available:
   :type 'hook
   :group 'gnus-summary-tree)
 
+(when (featurep 'xemacs)
+  (add-hook 'gnus-tree-mode-hook 'gnus-xmas-tree-menu-add)
+  (add-hook 'gnus-tree-mode-hook 'gnus-xmas-switch-horizontal-scrollbar-off))
+
+
 ;;; Internal variables.
 
 (defvar gnus-tree-line-format-alist
@@ -417,6 +448,7 @@ Two predefined functions are available:
 (defvar gnus-selected-tree-overlay nil)
 
 (defvar gnus-tree-displayed-thread nil)
+(defvar gnus-tree-inhibit nil)
 
 (defvar gnus-tree-mode-map nil)
 (put 'gnus-tree-mode 'mode-class 'special)
@@ -425,13 +457,13 @@ Two predefined functions are available:
   (setq gnus-tree-mode-map (make-keymap))
   (suppress-keymap gnus-tree-mode-map)
   (gnus-define-keys
-   gnus-tree-mode-map
-   "\r" gnus-tree-select-article
-   gnus-mouse-2 gnus-tree-pick-article
-   "\C-?" gnus-tree-read-summary-keys
-   "h" gnus-tree-show-summary
+      gnus-tree-mode-map
+    "\r" gnus-tree-select-article
+    gnus-mouse-2 gnus-tree-pick-article
+    "\C-?" gnus-tree-read-summary-keys
+    "h" gnus-tree-show-summary
 
-   "\C-c\C-i" gnus-info-find-node)
+    "\C-c\C-i" gnus-info-find-node)
 
   (substitute-key-definition
    'undefined 'gnus-tree-read-summary-keys gnus-tree-mode-map))
@@ -455,27 +487,29 @@ Two predefined functions are available:
   (setq mode-name "Tree")
   (setq major-mode 'gnus-tree-mode)
   (use-local-map gnus-tree-mode-map)
-  (buffer-disable-undo (current-buffer))
+  (buffer-disable-undo)
   (setq buffer-read-only t)
   (setq truncate-lines t)
   (save-excursion
     (gnus-set-work-buffer)
     (gnus-tree-node-insert (make-mail-header "") nil)
     (setq gnus-tree-node-length (1- (point))))
-  (gnus-run-hooks 'gnus-tree-mode-hook))
+  (gnus-run-mode-hooks 'gnus-tree-mode-hook))
 
 (defun gnus-tree-read-summary-keys (&optional arg)
   "Read a summary buffer key sequence and execute it."
   (interactive "P")
-  (let ((buf (current-buffer))
-	win)
-    (set-buffer gnus-article-buffer)      
-    (gnus-article-read-summary-keys arg nil t)
-    (when (setq win (get-buffer-window buf))
-      (select-window win)
-      (when gnus-selected-tree-overlay
-	(goto-char (or (gnus-overlay-end gnus-selected-tree-overlay) 1)))
-      (gnus-tree-minimize))))
+  (unless gnus-tree-inhibit
+    (let ((buf (current-buffer))
+	  (gnus-tree-inhibit t)
+	  win)
+      (set-buffer gnus-article-buffer)
+      (gnus-article-read-summary-keys arg nil t)
+      (when (setq win (get-buffer-window buf))
+	(select-window win)
+	(when gnus-selected-tree-overlay
+	  (goto-char (or (gnus-overlay-end gnus-selected-tree-overlay) 1)))
+	(gnus-tree-minimize)))))
 
 (defun gnus-tree-show-summary ()
   "Reconfigure windows to show summary buffer."
@@ -506,19 +540,21 @@ Two predefined functions are available:
 
 (defun gnus-tree-article-region (article)
   "Return a cons with BEG and END of the article region."
-  (let ((pos (text-property-any (point-min) (point-max) 'gnus-number article)))
+  (let ((pos (text-property-any
+	      (point-min) (point-max) 'gnus-number article)))
     (when pos
       (cons pos (next-single-property-change pos 'gnus-number)))))
 
 (defun gnus-tree-goto-article (article)
-  (let ((pos (text-property-any (point-min) (point-max) 'gnus-number article)))
+  (let ((pos (text-property-any
+	      (point-min) (point-max) 'gnus-number article)))
     (when pos
       (goto-char pos))))
 
 (defun gnus-tree-recenter ()
   "Center point in the tree window."
   (let ((selected (selected-window))
-	(tree-window (get-buffer-window gnus-tree-buffer t)))
+	(tree-window (gnus-get-buffer-window gnus-tree-buffer t)))
     (when tree-window
       (select-window tree-window)
       (when gnus-selected-tree-overlay
@@ -541,9 +577,8 @@ Two predefined functions are available:
 (defun gnus-get-tree-buffer ()
   "Return the tree buffer properly initialized."
   (save-excursion
-    (set-buffer (get-buffer-create gnus-tree-buffer))
+    (set-buffer (gnus-get-buffer-create gnus-tree-buffer))
     (unless (eq major-mode 'gnus-tree-mode)
-      (gnus-add-current-to-buffer-list)
       (gnus-tree-mode))
     (current-buffer)))
 
@@ -632,13 +667,17 @@ Two predefined functions are available:
       (let* ((score (or (cdr (assq article gnus-newsgroup-scored))
 			gnus-summary-default-score 0))
 	     (default gnus-summary-default-score)
+	     (default-high gnus-summary-default-high-score)
+	     (default-low gnus-summary-default-low-score)
+             (uncached (memq article gnus-newsgroup-undownloaded))
+             (downloaded (not uncached))
 	     (mark (or (gnus-summary-article-mark article) gnus-unread-mark)))
 	;; Eval the cars of the lists until we find a match.
 	(while (and list
 		    (not (eval (caar list))))
 	  (setq list (cdr list)))))
     (unless (eq (setq face (cdar list)) (get-text-property beg 'face))
-      (gnus-put-text-property
+      (gnus-put-text-property-excluding-characters-with-faces
        beg end 'face
        (if (boundp face) (symbol-value face) face)))))
 
@@ -662,8 +701,8 @@ Two predefined functions are available:
       (gnus-tree-minimize)
       (gnus-tree-recenter)
       (let ((selected (selected-window)))
-	(when (get-buffer-window (set-buffer gnus-tree-buffer) t)
-	  (select-window (get-buffer-window (set-buffer gnus-tree-buffer) t))
+	(when (gnus-get-buffer-window (set-buffer gnus-tree-buffer) t)
+	  (select-window (gnus-get-buffer-window (set-buffer gnus-tree-buffer) t))
 	  (gnus-horizontal-recenter)
 	  (select-window selected))))))
 
@@ -685,12 +724,12 @@ Two predefined functions are available:
 	(unless (zerop level)
 	  (gnus-tree-indent level)
 	  (insert (cadr gnus-tree-parent-child-edges))
-	  (setq col (- (setq beg (point)) (gnus-point-at-bol) 1))
+	  (setq col (- (setq beg (point)) (point-at-bol) 1))
 	  ;; Draw "|" lines upwards.
 	  (while (progn
 		   (forward-line -1)
 		   (forward-char col)
-		   (= (following-char) ? ))
+		   (eq (char-after) ? ))
 	    (delete-char 1)
 	    (insert (caddr gnus-tree-parent-child-edges)))
 	  (goto-char beg)))
@@ -709,7 +748,7 @@ Two predefined functions are available:
 
 (defsubst gnus-tree-indent-vertical ()
   (let ((len (- (* (1+ gnus-tree-node-length) gnus-tmp-indent)
-		(- (point) (gnus-point-at-bol)))))
+		(- (point) (point-at-bol)))))
     (when (> len 0)
       (insert (make-string len ? )))))
 
@@ -747,7 +786,8 @@ Two predefined functions are available:
 	  (setq beg (point))
 	  (forward-char -1)
 	  ;; Draw "-" lines leftwards.
-	  (while (= (char-after (1- (point))) ? )
+	  (while (and (not (bobp))
+		      (eq (char-after (1- (point))) ? ))
 	    (delete-char -1)
 	    (insert (car gnus-tree-parent-child-edges))
 	    (forward-char -1))
@@ -800,6 +840,13 @@ Two predefined functions are available:
 (defun gnus-tree-close (group)
   (gnus-kill-buffer gnus-tree-buffer))
 
+(defun gnus-tree-perhaps-minimize ()
+  (when (and gnus-tree-minimize-window
+	     (get-buffer gnus-tree-buffer))
+    (save-excursion
+      (set-buffer gnus-tree-buffer)
+      (gnus-tree-minimize))))
+
 (defun gnus-highlight-selected-tree (article)
   "Highlight the selected article in the tree."
   (let ((buf (current-buffer))
@@ -810,7 +857,8 @@ Two predefined functions are available:
 		(gnus-extent-detached-p gnus-selected-tree-overlay))
 	;; Create a new overlay.
 	(gnus-overlay-put
-	 (setq gnus-selected-tree-overlay (gnus-make-overlay 1 2))
+	 (setq gnus-selected-tree-overlay
+	       (gnus-make-overlay (point-min) (1+ (point-min))))
 	 'face gnus-selected-tree-face))
       ;; Move the overlay to the article.
       (gnus-move-overlay
@@ -818,8 +866,8 @@ Two predefined functions are available:
       (gnus-tree-minimize)
       (gnus-tree-recenter)
       (let ((selected (selected-window)))
-	(when (get-buffer-window (set-buffer gnus-tree-buffer) t)
-	  (select-window (get-buffer-window (set-buffer gnus-tree-buffer) t))
+	(when (gnus-get-buffer-window (set-buffer gnus-tree-buffer) t)
+	  (select-window (gnus-get-buffer-window (set-buffer gnus-tree-buffer) t))
 	  (gnus-horizontal-recenter)
 	  (select-window selected))))
     ;; If we remove this save-excursion, it updates the wrong mode lines?!?
@@ -835,7 +883,7 @@ Two predefined functions are available:
       (when (setq region (gnus-tree-article-region article))
 	(gnus-put-text-property (car region) (cdr region) 'face face)
 	(set-window-point
-	 (get-buffer-window (current-buffer) t) (cdr region))))))
+	 (gnus-get-buffer-window (current-buffer) t) (cdr region))))))
 
 ;;;
 ;;; gnus-carpal
@@ -861,6 +909,7 @@ Two predefined functions are available:
     ("matching" . gnus-group-list-matching)
     ("post" . gnus-group-post-news)
     ("mail" . gnus-group-mail)
+    ("local" . (lambda () (interactive) (gnus-group-news 0)))
     ("rescan" . gnus-group-get-new-news)
     ("browse-foreign" . gnus-group-browse-foreign)
     ("exit" . gnus-group-exit)))
@@ -891,7 +940,8 @@ Two predefined functions are available:
     ("kill" . gnus-summary-kill-thread)
     "post"
     ("post" . gnus-summary-post-news)
-    ("mail" . gnus-summary-mail)
+    ("local" . gnus-summary-news-other-window)
+    ("mail" . gnus-summary-mail-other-window)
     ("followup" . gnus-summary-followup-with-original)
     ("reply" . gnus-summary-reply-with-original)
     ("cancel" . gnus-summary-cancel-article)
@@ -954,21 +1004,20 @@ The following commands are available:
   (setq mode-name "Gnus Carpal")
   (setq mode-line-process nil)
   (use-local-map gnus-carpal-mode-map)
-  (buffer-disable-undo (current-buffer))
+  (buffer-disable-undo)
   (setq buffer-read-only t)
   (make-local-variable 'gnus-carpal-attached-buffer)
-  (gnus-run-hooks 'gnus-carpal-mode-hook))
+  (gnus-run-mode-hooks 'gnus-carpal-mode-hook))
 
 (defun gnus-carpal-setup-buffer (type)
   (let ((buffer (symbol-value (intern (format "gnus-carpal-%s-buffer" type)))))
     (if (get-buffer buffer)
 	()
       (save-excursion
-	(set-buffer (get-buffer-create buffer))
+	(set-buffer (gnus-get-buffer-create buffer))
 	(gnus-carpal-mode)
 	(setq gnus-carpal-attached-buffer
 	      (intern (format "gnus-%s-buffer" type)))
-	(gnus-add-current-to-buffer-list)
 	(let ((buttons (symbol-value
 			(intern (format "gnus-carpal-%s-buffer-buttons"
 					type))))
@@ -978,11 +1027,11 @@ The following commands are available:
 	    (setq button (car buttons)
 		  buttons (cdr buttons))
 	    (if (stringp button)
-		(gnus-set-text-properties
+		(set-text-properties
 		 (point)
 		 (prog2 (insert button) (point) (insert " "))
 		 (list 'face gnus-carpal-header-face))
-	      (gnus-set-text-properties
+	      (set-text-properties
 	       (point)
 	       (prog2 (insert (car button)) (point) (insert " "))
 	       (list 'gnus-callback (cdr button)