;;; gnus-util.el --- utility functions for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-;; Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; 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:
(require 'cl)
;; Fixme: this should be a gnus variable, not nnmail-.
(defvar nnmail-pathname-coding-system)
+ (defvar nnmail-active-file-coding-system)
;; Inappropriate references to other parts of Gnus.
(defvar gnus-emphasize-whitespace-regexp)
+ (defvar gnus-original-article-buffer)
+ (defvar gnus-user-agent)
)
(require 'time-date)
(require 'netrc)
(defun gnus-completing-read-with-default (default prompt &rest args)
;; Like `completing-read', except that DEFAULT is the default argument.
(let* ((prompt (if default
- (concat prompt " (default " default ") ")
- (concat prompt " ")))
+ (concat prompt " (default " default "): ")
+ (concat prompt ": ")))
(answer (apply 'completing-read prompt args)))
(if (or (null answer) (zerop (length answer)))
default
(apply 'format args)))
(defun gnus-error (level &rest args)
- "Beep an error if LEVEL is equal to or less than `gnus-verbose'."
+ "Beep an error if LEVEL is equal to or less than `gnus-verbose'.
+ARGS are passed to `message'."
(when (<= (floor level) gnus-verbose)
(apply 'message args)
(ding)
(save-current-buffer
(apply 'run-hooks funcs)))
+(defun gnus-run-mode-hooks (&rest funcs)
+ "Run `run-mode-hooks' if it is available, otherwise `run-hooks'.
+This function saves the current buffer."
+ (if (fboundp 'run-mode-hooks)
+ (save-current-buffer (apply 'run-mode-hooks funcs))
+ (save-current-buffer (apply 'run-hooks funcs))))
+
;;; Various
(defvar gnus-group-buffer) ; Compiler directive
(set-buffer gnus-group-buffer)
(eq major-mode 'gnus-group-mode))))
-(defun gnus-remove-duplicates (list)
- (let (new)
- (while list
- (or (member (car list) new)
- (setq new (cons (car list) new)))
- (setq list (cdr list)))
- (nreverse new)))
-
(defun gnus-remove-if (predicate list)
"Return a copy of LIST with all items satisfying PREDICATE removed."
(let (out)
display))
display)))))
+(eval-when-compile
+ (defvar tool-bar-mode))
+
+(defun gnus-tool-bar-update (&rest ignore)
+ "Update the tool bar."
+ (when (and (boundp 'tool-bar-mode)
+ tool-bar-mode)
+ (let* ((args nil)
+ (func (cond ((featurep 'xemacs)
+ 'ignore)
+ ((fboundp 'tool-bar-update)
+ 'tool-bar-update)
+ ((fboundp 'force-window-update)
+ 'force-window-update)
+ ((fboundp 'redraw-frame)
+ (setq args (list (selected-frame)))
+ 'redraw-frame)
+ (t 'ignore))))
+ (apply func args))))
+
;; Fixme: This has only one use (in gnus-agent), which isn't worthwhile.
(defmacro gnus-mapcar (function seq1 &rest seqs2_n)
"Apply FUNCTION to each element of the sequences, and make a list of the results.
(ignore-errors
(set-file-modes filename mode)))
+(if (fboundp 'set-process-query-on-exit-flag)
+ (defalias 'gnus-set-process-query-on-exit-flag
+ 'set-process-query-on-exit-flag)
+ (defalias 'gnus-set-process-query-on-exit-flag
+ 'process-kill-without-query))
+
(provide 'gnus-util)
;;; arch-tag: f94991af-d32b-4c97-8c26-ca12a934de49