* wl-news.el.in (wl-news): New function.

	(wl-news-mode): New function.
	(wl-news-next-line): New function.
	(wl-news-next-page): New function.
	(wl-news-exit): New function.
	(wl-news-buf-name): New variable.
	(wl-news-mode-map): New variable.
	(wl-news-winconf): New variable.
	(wl-news-append-news): Add an option.

diff --git a/wl/ChangeLog b/wl/ChangeLog
index f1a4a15..f1d3e0f 100644 (file)
--- a/wl/ChangeLog
+++ b/wl/ChangeLog
@@ -1,3 +1,15 @@
+2002-12-21  Kenichi OKADA  <okada@opaopa.org>
+
+       * wl-news.el.in (wl-news): New function.
+       (wl-news-mode): New function.
+       (wl-news-next-line): New function.
+       (wl-news-next-page): New function.
+       (wl-news-exit): New function.
+       (wl-news-buf-name): New variable.
+       (wl-news-mode-map): New variable.
+       (wl-news-winconf): New variable.
+       (wl-news-append-news): Add an option.
+
 2002-12-20  Kenichi OKADA  <okada@opaopa.org>
 
        * wl-news.el.in (wl-news-send-news): Add 'Date' header.

diff --git a/wl/wl-news.el.in b/wl/wl-news.el.in
index 5d1c987..32c2445 100644 (file)
--- a/wl/wl-news.el.in
+++ b/wl/wl-news.el.in
@@ -96,10 +96,12 @@
        (message "%s is not writable." filename))
       (kill-buffer tmp-buffer))))
 
-(defun wl-news-append-news (lang previous-version)
+(defun wl-news-append-news (lang previous-version &optional no-mime-tag)
   (require 'wl-mime)
   (let* ((news-list (cdr (assoc lang wl-news-news-alist))))
-    (mime-edit-insert-tag "text" "plain" "" "")
+    (if no-mime-tag
+       (insert "\n")
+      (mime-edit-insert-tag "text" "plain" "" ""))
     (while (< 0
              (product-version-compare
               (car (car news-list))
@@ -135,6 +137,60 @@
       (let (wl-interactive-send)
        (wl-draft-send 'kill-when-done)))))
 
+;;; wl-news-mode
+
+(defvar wl-news-buf-name "NEWS")
+(defvar wl-news-mode-map nil)
+(defvar wl-news-winconf nil)
+
+(unless wl-news-mode-map
+  (setq wl-news-mode-map (make-sparse-keymap))
+  (define-key wl-news-mode-map "q"    'wl-news-exit)
+  (define-key wl-news-mode-map "\C-m" 'wl-news-next-line)
+  (define-key wl-news-mode-map " "    'wl-news-next-page))
+
+(defun wl-news-mode ()
+  "Mode for Wanderlust NEWS(.ja)."
+  (interactive)
+  (kill-all-local-variables)
+  (use-local-map wl-news-mode-map)
+  (setq major-mode 'wl-news-mode)
+  (setq mode-name "NEWS")
+  (setq buffer-read-only t))
+
+(defun wl-news ()
+  (interactive)
+  (setq wl-news-winconf (current-window-configuration))
+  (let* ((previous-version (wl-news-previous-version-load))
+        (lang wl-news-lang)
+        window-lines lines)
+    (set-buffer (get-buffer-create wl-news-buf-name))
+    (wl-news-mode)
+    (buffer-disable-undo (current-buffer))
+    ;; insert news
+    (let ((buffer-read-only nil))
+      (insert "--- Wanderlust NEWS ---  press 'q' for exit\n\n")
+      (while (car lang)
+       (wl-news-append-news
+        (car lang) previous-version t)
+       (setq lang (cdr lang))))
+    (switch-to-buffer wl-news-buf-name)
+    (goto-char (point-min))))
+
+(defun wl-news-next-line ()
+  (interactive)
+  (scroll-up 1))
+
+(defun wl-news-next-page ()
+  (interactive)
+  (scroll-up))
+
+(defun wl-news-exit ()
+  (interactive)
+  (kill-buffer (current-buffer))
+  (if wl-news-winconf
+      (set-window-configuration wl-news-winconf)))
+
 (require 'product)
 (product-provide (provide 'wl-news) (require 'wl-version))