Update copyright year to 2016

[gnus] / lisp / score-mode.el

diff --git a/lisp/score-mode.el b/lisp/score-mode.el
index fdb8d71..8413f22 100644 (file)
--- a/lisp/score-mode.el
+++ b/lisp/score-mode.el
@@ -1,15 +1,16 @@
 ;;; score-mode.el --- mode for editing Gnus score files
-;; Copyright (C) 1996 Free Software Foundation, Inc.
 
-;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
+;; Copyright (C) 1996, 2001-2016 Free Software Foundation, Inc.
+
+;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news, mail
 
 ;; 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
@@ -17,17 +18,18 @@
 ;; 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:
 
 ;;; Code:
 
-(require 'easymenu)
-(require 'timezone)
 (eval-when-compile (require 'cl))
+(require 'mm-util)                     ; for mm-universal-coding-system
+(require 'gnus-util)                   ; for gnus-pp, gnus-run-mode-hooks
+
+(defvar gnus-score-edit-done-hook nil
+  "*Hook run at the end of closing the score buffer.")
 
 (defvar gnus-score-mode-hook nil
   "*Hook run in score mode buffers.")
@@ -38,29 +40,31 @@
 (defvar gnus-score-edit-exit-function nil
   "Function run on exit from the score buffer.")
 
-(defvar gnus-score-mode-map nil)
-(unless gnus-score-mode-map
-  (setq gnus-score-mode-map (copy-keymap emacs-lisp-mode-map))
-  (define-key gnus-score-mode-map "\C-c\C-c" 'gnus-score-edit-exit)
-  (define-key gnus-score-mode-map "\C-c\C-d" 'gnus-score-edit-insert-date)
-  (define-key gnus-score-mode-map "\C-c\C-p" 'gnus-score-pretty-print))
+(defvar gnus-score-mode-map
+  (let ((map (make-sparse-keymap)))
+    (set-keymap-parent map emacs-lisp-mode-map)
+    (define-key map "\C-c\C-c" 'gnus-score-edit-exit)
+    (define-key map "\C-c\C-d" 'gnus-score-edit-insert-date)
+    (define-key map "\C-c\C-p" 'gnus-score-pretty-print)
+    map))
+
+(defvar score-mode-syntax-table
+  (let ((table (copy-syntax-table lisp-mode-syntax-table)))
+    (modify-syntax-entry ?| "w" table)
+    table)
+  "Syntax table used in score-mode buffers.")
+
+;; We need this to cope with non-ASCII scoring.
+(defvar score-mode-coding-system mm-universal-coding-system)
 
 ;;;###autoload
-(defun gnus-score-mode ()
+(define-derived-mode gnus-score-mode emacs-lisp-mode "Score"
   "Mode for editing Gnus score files.
 This mode is an extended emacs-lisp mode.
 
 \\{gnus-score-mode-map}"
-  (interactive)
-  (kill-all-local-variables)
-  (use-local-map gnus-score-mode-map)
   (gnus-score-make-menu-bar)
-  (set-syntax-table emacs-lisp-mode-syntax-table)
-  (setq major-mode 'gnus-score-mode)
-  (setq mode-name "Score")
-  (lisp-mode-variables nil)
-  (make-local-variable 'gnus-score-edit-exit-function)
-  (run-hooks 'emacs-lisp-mode-hook 'gnus-score-mode-hook))
+  (make-local-variable 'gnus-score-edit-exit-function))
 
 (defun gnus-score-make-menu-bar ()
   (unless (boundp 'gnus-score-menu)
@@ -75,7 +79,7 @@ This mode is an extended emacs-lisp mode.
 (defun gnus-score-edit-insert-date ()
   "Insert date in numerical format."
   (interactive)
-  (princ (gnus-score-day-number (current-time)) (current-buffer)))
+  (princ (time-to-days (current-time)) (current-buffer)))
 
 (defun gnus-score-pretty-print ()
   "Format the current score file."
@@ -83,7 +87,8 @@ This mode is an extended emacs-lisp mode.
   (goto-char (point-min))
   (let ((form (read (current-buffer))))
     (erase-buffer)
-    (pp form (current-buffer)))
+    (let ((emacs-lisp-mode-syntax-table score-mode-syntax-table))
+      (gnus-pp form)))
   (goto-char (point-min)))
 
 (defun gnus-score-edit-exit ()
@@ -91,7 +96,8 @@ This mode is an extended emacs-lisp mode.
   (interactive)
   (unless (file-exists-p (file-name-directory (buffer-file-name)))
     (make-directory (file-name-directory (buffer-file-name)) t))
-  (save-buffer)
+  (let ((coding-system-for-write score-mode-coding-system))
+    (save-buffer))
   (bury-buffer (current-buffer))
   (let ((buf (current-buffer)))
     (when gnus-score-edit-exit-function
@@ -99,11 +105,6 @@ This mode is an extended emacs-lisp mode.
     (when (eq buf (current-buffer))
       (switch-to-buffer (other-buffer (current-buffer))))))
 
-(defun gnus-score-day-number (time)
-  (let ((dat (decode-time time)))
-    (timezone-absolute-from-gregorian
-     (nth 4 dat) (nth 3 dat) (nth 5 dat))))
-
 (provide 'score-mode)
 
 ;;; score-mode.el ends here